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authorkazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-25 16:05:13 (GMT)
committerkazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-25 16:05:13 (GMT)
commitda8b79b4c4791549aa31051ca23f7bbb1e7c6e06 (patch)
treea703db98af717b428ab5f3086f21f3f716389635 /doc
parentfdd66e58817f36ef29332853acb76e00522d1ee9 (diff)
old ChangeLog and NEWS move to doc
* doc/NEWS-2.1.0: moved from NEWS * doc/ChangeLog-2.1.0: moved ChangeLog older than created ruby_2_0_0 branch * NEWS: NEWS for 2.2.0 that describes changes since 2.1.0 * ChangeLog: ChangeLog since created v2_1_0_rc1 tag (branch point of ruby_2_1 branch) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'doc')
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-rw-r--r--doc/NEWS-2.1.0373
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diff --git a/doc/ChangeLog-2.1.0 b/doc/ChangeLog-2.1.0
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@@ -0,0 +1,18060 @@
+Fri Dec 20 17:52:50 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_method.c: check definition of
+ GLOBAL_METHOD_CACHE_SIZE and GLOBAL_METHOD_CACHE_MASK.
+
+Fri Dec 20 17:03:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN into
+ RB_OBJ_WRITE and RB_OBJ_WRITTEN.
+
+ * array.c, class.c, compile.c, hash.c, internal.h, iseq.c,
+ proc.c, process.c, re.c, string.c, variable.c, vm.c,
+ vm_eval.c, vm_insnhelper.c, vm_insnhelper.h,
+ vm_method.c: catch up this change.
+
+Fri Dec 20 16:01:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: add a comment for WB interfaces.
+
+Fri Dec 20 16:00:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: DLDFLAGS is defined in --with-opt-dir handler, so
+ ${DLDFLAGS=} does not work now. use RUBY_APPEND_OPTIONS instead.
+ [ruby-dev:47855] [Bug #9256]
+
+Fri Dec 20 14:19:12 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * configure.in (AC_ARG_WITH): use withval directly.
+ fix failure on FreeBSD.
+ http://fb32.rubyci.org/~chkbuild/ruby-trunk/log/20131217T070301Z.diff.html.gz
+
+Fri Dec 20 14:00:01 2013 Aman Gupta <ruby@tmm1.net>
+
+ * include/ruby/ruby.h (struct RClass): add super, remove iv_index_tbl.
+ since RCLASS_SUPER() is commonly used inside while loops, we move it
+ back inside struct RClass to improve cache hits. this provides a
+ small improvement (1%) in hotspots like rb_obj_is_kind_of()
+ * internal.h (struct rb_classext_struct): remove super, add
+ iv_index_table
+ * internal.h (RCLASS_SUPER): update for new location
+ * internal.h (RCLASS_SET_SUPER): ditto
+ * internal.h (RCLASS_IV_INDEX_TBL): ditto
+ * object.c (rb_class_get_superclass): ditto
+ * include/ruby/backward/classext.h (RCLASS_SUPER): ditto
+
+Fri Dec 20 07:07:35 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 03d6ae7. Changes include:
+
+ * Fixed typos.
+
+ * Relaxed Gem.ruby test for ruby packagers that do not use `ruby`.
+
+ * test/rubygems: ditto.
+
+Thu Dec 19 14:03:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_get_freeobj): improve hot path performance.
+
+ * gc.c (heap_get_freeobj_from_next_freepage): replace with
+ heap_get_freepage(). It returns freeobj instead of freepage.
+ This is not on hot path.
+
+Thu Dec 19 12:05:17 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master af60443. Changes include:
+
+ * Improved speed of `gem install --ignore-dependencies`.
+
+ * Open read-write for exclusive flock. [ruby-trunk - Bug #9257]
+
+ * Remove specification before install to prevent infinite loop.
+
+Thu Dec 19 11:23:49 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm_insnhelper.c (vm_call_iseq_setup_normal): simple for loop
+ condition optimization. this area shows up as a hotspot in VM
+ profiles.
+
+Thu Dec 19 10:50:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (newobj_of): don't need to RBASIC_SET_CLASS() which includes WB
+ here because created obj is always YOUNG/INFANT.
+
+Thu Dec 19 10:48:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: check GC::OPTS availability
+ for not MRI 2.1.0.
+
+Thu Dec 19 03:10:30 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (heap_get_freeobj): remove redundant assignment. heap->freelist
+ is set after the while() loop already.
+
+Thu Dec 19 01:54:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/runner.rb: fix commit miss on r44278.
+
+Thu Dec 19 00:26:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect_body): lazy_sweep setting should work
+ without USE_RGENGC.
+
+Wed Dec 18 23:31:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_dump_major_reason): fix this function because major_reason
+ can be OR of multiple reasons.
+
+ * gc.c (gc_profile_dump_on): ditto.
+
+Wed Dec 18 17:03:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_record_get): should return an empty array
+ when profiling is active.
+
+Wed Dec 18 16:49:40 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_clear, gc_profile_enable): remove rest_sweep().
+
+ * gc.c: check objspace->profile.current_record before inserting
+ profiling record by new macro gc_prof_enabled().
+
+Wed Dec 18 14:32:06 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_exec.h (VM_DEBUG_STACKOVERFLOW): added.
+ disable stack overflow check for every stack pushing as default.
+
+ * vm_exec.c (vm_stack_overflow_for_insn): ditto.
+
+Wed Dec 18 10:00:22 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master d8f12e2. This increases the
+ speed of `gem install --ignore-dependencies` which helps bundler
+ tests.
+ * test/rubygems: ditto.
+
+Wed Dec 18 09:00:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_gc.rb (test_expand_heap): allow +/-1 diff.
+
+Tue Dec 17 23:44:15 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * test/ruby/test_io.rb: fix duplicated test name.
+
+Tue Dec 17 20:15:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_reject): revert to deprecated behavior, with
+ warnings, due to compatibility for HashWithDifferentAccess.
+ [ruby-core:59154] [Bug #9223]
+
+Tue Dec 17 17:30:56 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el: Import version 2.1.1 from
+ https://github.com/knu/ruby-electric.el.
+
+ * ruby-electric-delete-backward-char: Enable support for number
+ prefix.
+
+ * ruby-electric-curlies: Fix electric operation after an open
+ curly.
+
+Tue Dec 17 16:19:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_trace.c (rb_postponed_job_flush): isolate exceptions in
+ postponed jobs and restore outer ones. based on a patch by
+ tarui. [ruby-core:58652] [Bug #9168]
+
+Tue Dec 17 10:48:04 2013 Aman Gupta <ruby@tmm1.net>
+
+ * configure.in (RUBY_DTRACE_POSTPROCESS): Fix compatibility with
+ systemtap on linux. stap requires `dtrace -G` post-processing, but
+ the dtrace compatibility wrapper is very strict about probes.d
+ syntax.
+
+Tue Dec 17 05:18:17 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 1c5f4b3. Allows rubygems
+ repackagers to disable backward-compatible shared gem directory
+ behavior.
+ * test/rubygems: ditto.
+
+Tue Dec 17 05:14:35 2013 Eric Hodel <drbrain@segment7.net>
+
+ * NEWS (RDoc): Update version number so I don't have to change it
+ for the final release.
+
+Mon Dec 16 19:19:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_markable_object_p): should check special_const_p
+ first (by is_markable_object()).
+
+Mon Dec 16 19:12:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/objspace.c (reachable_object_from_root_i): use
+ compare_by_identity hash to avoid hash modify problem
+ during iteration.
+ [Bug #9252]
+
+ * ext/objspace/objspace.c (reachable_objects_from_root): ditto.
+
+Mon Dec 16 18:16:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_verify_internal_consistency): should not use
+ rb_objspace_each_objects() because it call rest_sweep().
+
+Mon Dec 16 18:07:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_markable_object_p): fix last commit (build error).
+
+Mon Dec 16 18:04:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_markable_object_p): it should be live objects.
+
+Mon Dec 16 18:00:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_each_objects): should not clear dont_lazy_sweep
+ flag in nested case.
+
+Mon Dec 16 16:40:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_method.c (rb_method_entry_make): fix WB miss.
+ Note that rb_method_entry_t::klass is not constified.
+ We may constify this field.
+
+ * test/ruby/test_alias.rb: add a test.
+
+Mon Dec 16 14:14:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: use gc_verify_internal_consistency() instead of
+ gc_check_before_marks_i() for check consistency
+ on RGENGC_CHECK_MODE >= 2.
+
+Mon Dec 16 14:01:48 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * process.c (make_clock_result): add :second as a unit for
+ Process.clock_gettime.
+
+Mon Dec 16 13:10:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: introduce GC.verify_internal_consistency method to verify GC
+ internal data structure.
+
+ Now this method only checks generation (old/young) consistency.
+
+Mon Dec 16 11:49:26 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_info_decode): Fix build errors when compiled with
+ RGENGC_ESTIMATE_OLDMALLOC=0
+ * gc.c (objspace_malloc_increase): ditto
+
+Sun Dec 15 13:38:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/objspace.c (reachable_object_from_root_i):
+ reachable objects should not include categories and
+ category_objects because it is noisy information.
+
+ In fact, objects created after calling
+ ObjectSpace.reachable_objects_from_root should not be included
+ as a returning hash objects. Currently, mswin64 platform has a
+ problem because of this behavior. Should we trace new objects?
+
+Sun Dec 15 07:09:28 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc: Update to RDoc master 263a9e5. This improves the
+ accessibility of the search box.
+
+Sat Dec 14 17:39:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_callee_setup_arg_complex): count post
+ arguments as mandatory arguments. [ruby-core:57706] [Bug #8993]
+
+ * vm_insnhelper.c (vm_yield_setup_block_args): ditto.
+
+Sat Dec 14 16:26:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (rubylibprefix): replace exec_prefix as well as
+ bindir and libdir. a patch by kimuraw (Wataru Kimura) at
+ [ruby-dev:47852]. [Bug #9160]
+
+Sat Dec 14 14:42:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/logger.rb (lock_shift_log): no need to rotate the log file
+ if it has been rotated by another process. based on the patch
+ by no6v (Nobuhiro IMAI) in [ruby-core:58620]. [Bug #9133]
+
+Sat Dec 14 13:01:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mnew_from_me): method by respond_to_missing? should be
+ owned by the original class.
+
+Sat Dec 14 11:55:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/scanf.rb (IO#scanf): fix mistaken use of rescue modifier.
+ a patch by Mon_Ouie at [ruby-core:52813]. [Bug #7940]
+
+Sat Dec 14 11:44:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * util.c (ruby_qsort): fix potential stack overflow on a large
+ machine. based on the patch by Conrad Irwin <conrad.irwin AT
+ gmail.com> at [ruby-core:51816]. [Bug #7772]
+
+Sat Dec 14 11:25:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (rb_mod_const_defined): support nested class path as
+ well as const_get. [Feature #7414]
+
+Sat Dec 14 01:31:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval.c (rb_rescue2): reuse tags pushed for body proc to protect
+ rescue proc too.
+
+Sat Dec 14 01:15:51 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (wmap_final_func): Bugfix. Should update *value to new pointer.
+
+Sat Dec 14 01:05:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/lib/socket.rb: Don't test $! in "ensure" clause because
+ it may be set before the body.
+ Reported by ko1 and mrkn. [ruby-core:59088] [Bug #9247]
+
+ * lib/cgi/core.rb: Ditto.
+
+ * lib/drb/ssl.rb: Ditto.
+
+Sat Dec 14 00:34:31 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * internal.h (ruby_sized_xrealloc2): fix typo introduced in r44117,
+ which cause compile error on Solaris.
+
+Sat Dec 14 00:22:16 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c: (exec_recursive): use rb_catch_protect() instead of
+ rb_catch_obj() and PUSH_TAG(), and reduce pushing tags and
+ machine stack usage.
+
+Sat Dec 14 00:18:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mnew_from_me): achieve the original defined_class from
+ prepended iclass, to fix inherited owner.
+
+ * proc.c (method_owner): return the defined class, but not the
+ class which the method object is created from.
+
+Fri Dec 13 22:29:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (method_owner): return the class where alias is defined, not
+ the class original method is defined.
+
+ * vm_method.c (rb_method_entry_make, rb_alias): store the originally
+ defined class in me. [Bug #7993] [Bug #7842] [Bug #9236]
+
+ * vm_method.c (rb_method_entry_get_without_cache): cache included
+ module but not iclass.
+
+Fri Dec 13 16:27:17 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_info_decode): Use :major_by=>:nofree as fallback reason
+ when other trigger conditions are present.
+
+Fri Dec 13 13:25:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * error.c: add Exception#backtrace_locations.
+ Now, there are no setter and independent from Exception#backtrace.
+ [Feature #8960]
+
+ * eval.c (setup_exception): set backtrace locations for `bt_location'
+ special attribute.
+
+ * vm_backtrace.c (rb_backtrace_to_location_ary): added.
+
+ * internal.h: ditto.
+
+ * test/ruby/test_backtrace.rb: add a test for
+ Exception#backtrace_locations.
+
+Fri Dec 13 12:01:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect_body): use rb_bug() and explicit error message
+ instead of using assert().
+ [Bug #9222]
+
+Fri Dec 13 11:52:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: fix comment to remove the word "shady".
+
+ * variable.c: ditto.
+
+Fri Dec 13 11:33:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: rename *shady* func/macros.
+ * RVALUE_RAW_SHADY() -> RVALUE_WB_PROTECTED_RAW()
+ * RVALUE_SHADY() -> RVALUE_RAW_SHADY()
+ * rgengc_check_shady() -> rgengc_check_relation().
+ And fix some messages using "shady" to "non-WB-protected".
+
+Fri Dec 13 10:04:23 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/request_set/lockfile.rb: Import RubyGems master a8d0669
+ with a 1.8.7 compatibility fix.
+ * test/rubygems/test_gem_request_set_lockfile.rb: ditto.
+
+Fri Dec 13 09:50:49 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master ddac51f. Changes:
+
+ * Allow override for the shared gem installation directory for
+ rubygems packagers.
+
+ * Lock gem cache files for read and write to improve thread safety.
+
+ * Use io/console when available.
+
+ * Minor cleanup.
+
+ * test/rubygems: ditto.
+
+Fri Dec 13 08:15:31 2013 Aman Gupta <ruby@tmm1.net>
+
+ * class.c (include_modules_at): use RCLASS_M_TBL_WRAPPER for
+ equality checks. this avoids an unnecessary deference inside a tight
+ loop, fixing a performance regression from r43973.
+ * object.c (rb_obj_is_kind_of): ditto.
+ * object.c (rb_class_inherited_p): ditto.
+
+Wed Dec 13 02:00:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (VpSetPTR): fix for limitation of the resulting
+ precision.
+ [ruby-core:50269] [Bug #7458]
+
+ * test/bigdecimal/test_bigdecimal.rb (test_limit): add tests for the above
+ change.
+
+Wed Dec 13 01:56:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (VpAddAbs): put out a conditional branch from
+ the inside of while-loop.
+
+ * ext/bigdecimal/bigdecimal.c (VpSubAbs): ditto.
+
+Wed Dec 13 01:53:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (VPrint): be a static function, support another
+ dump formats, and add more information of the given bigdecimal.
+
+ * ext/bigdecimal/bigdecimal.h: ditto.
+
+Wed Dec 11 16:45:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * eval.c (rb_raise_jump): call c_return hook immediately after
+ popping `raise' frame.
+ Patches by deivid (David Rodriguez). [Bug #8886]
+
+ * test/ruby/test_settracefunc.rb: catch up this fix.
+
+Wed Dec 11 16:01:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_reject): return a plain hash, without copying
+ the class, default value, instance variables, and taintedness.
+ they had been copied just by accident.
+ [ruby-core:59045] [Bug #9223]
+
+Wed Dec 11 15:36:15 2013 Aman Gupta <ruby@tmm1.net>
+
+ * compile.c (iseq_specialized_instruction): emit opt_aset instruction
+ to optimize Hash#[]= and Array#[]= when called with Fixnum argument.
+ [Bug #9227] [ruby-core:58956]
+
+Wed Dec 11 04:54:03 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master ec8ed22. Notable changes
+ include:
+
+ * Renamed extension_install_dir to extension_dir (backwards
+ compatible).
+
+ * Fixed creation of gem.deps.rb.lock file from
+ TestGemRequestSet#test_install_from_gemdeps_install_dir
+
+ * Fixed a typo and some documentation.
+
+ * test/rubygems: ditto.
+
+Wed Dec 11 03:18:08 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * insns.def: Fix optimization bug of Float#/ [Bug #9238]
+
+Tue Dec 10 23:58:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/date/date_strptime.c (date__strptime_internal): unset
+ case-insensitive flag for [:alpha:], which already implies both
+ cases, to get rid of backtrack explosion. [ruby-core:58984]
+ [Bug #9221]
+
+Tue Dec 10 23:44:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_hash): add salt to differentiate false and empty
+ array. [ruby-core:58993] [Bug #9231]
+
+ * hash.c (rb_any_hash, rb_hash_hash): ditto.
+
+Tue Dec 10 18:16:09 2013 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
+
+ * man/ruby.1: [DOC] Use www.ruby-toolbox.com instead of RAA.
+
+Tue Dec 10 17:21:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (wmap_finalize, wmap_aset_update): use simple malloced array
+ instead of T_ARRAY, to reduce GC pressure.
+
+Tue Dec 10 15:56:48 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (reflist_add): revert changes from r44109. it is unnecessary
+ after r44113
+ * gc.c (allrefs_i): fix whitespace
+ * gc.c (allrefs_roots_i): fix whitespace
+
+Tue Dec 10 15:46:03 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (allrefs_add): push obj only if allrefs table doesn't have
+ obj.
+
+ * gc.c (allrefs_roots_i): ditto.
+
+Tue Dec 10 15:28:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (RGENGC_CHECK_MODE): separate checkers to different modes.
+ * 2: enable generational bits check (for debugging)
+ * 3: enable livness check
+ * 4: show all references
+
+Tue Dec 10 15:15:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_marks_check): disable GC during checking and
+ restore malloc_increase info.
+
+Tue Dec 10 14:41:53 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (reflist_add): return 0 if reference already exists
+ * gc.c (allrefs_add): return 1 on newly added references
+ * gc.c (allrefs_i): follow references to construct complete object
+ graph. before this patch, RGENGC_CHECK could fail to verify some WB
+ miss issues. [Bug #9226] [ruby-core:58959]
+
+Tue Dec 10 11:20:56 2013 Aman Gupta <ruby@tmm1.net>
+
+ * ext/objspace/objspace_dump.c (dump_object): include fstring flag on
+ strings. include gc flags (old, remembered, wb_protected) on all objects.
+ * ext/objspace/objspace_dump.c (Init_objspace_dump): initialize lazy
+ IDs before first use.
+ * gc.c (rb_obj_gc_flags): new function to retrieve object flags
+ * internal.h (RB_OBJ_GC_FLAGS_MAX): maximum flags allowed for one obj
+ * test/objspace/test_objspace.rb (test_dump_flags): test for above
+ * test/objspace/test_objspace.rb (test_trace_object_allocations):
+ resolve name before dump (for rb_class_path_cached)
+
+Tue Dec 10 07:48:29 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm_method.c (rb_clear_method_cache_by_class): fire
+ ruby::method-cache-clear probe on global or klass-level method cache
+ clear [Bug #9190]
+ * probes.d (provider ruby): new dtrace probe
+ * doc/dtrace_probes.rdoc: docs for new probe
+ * test/dtrace/test_method_cache.rb: test for new probe
+
+Tue Dec 10 06:14:11 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/.document: Remove curses from documentable directories.
+
+Tue Dec 10 04:55:36 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/digest.rb: Deprecate OpenSSL::Digest::Digest
+ [Fixes GH-446] https://github.com/ruby/ruby/pull/446
+
+Tue Dec 10 00:41:42 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * ext/thread/thread.c: [DOC] add call-seq alias for Queue#enq, #<<, etc.
+
+ * ext/thread/thread.c (Init_thread): use rb_define_alias instead of
+ rb_alias to document alias.
+
+Mon Dec 9 20:00:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * internal.h (RCLASS_SERIAL): Add RCLASS_SERIAL as a convenience
+ accessor for RCLASS_EXT(klass)->class_serial.
+
+ * class.c, vm_insnhelper.c, vm_method.c: Use RCLASS_SERIAL
+
+Mon Dec 9 19:50:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * compile.c, insns.def, test/ruby/test_rubyvm.rb, vm.c, vm_core.h,
+ vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Rename method_serial
+ to global_method_state and constant_serial to global_constant_state
+ after discussion with ko1.
+
+Mon Dec 9 18:50:43 2013 Aman Gupta <ruby@tmm1.net>
+
+ * hash.c (rb_hash_replace): fix segv on `{}.replace({})` introduced
+ in r44060 [Bug #9230] [ruby-core:58991]
+ * test/ruby/test_hash.rb: regression test for above
+
+Mon Dec 9 18:10:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (vm_stat): renamed from ruby_vm_stat.
+ Should not use ruby_ prefix here.
+
+Mon Dec 9 16:13:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (wmap_size): add ObjectSpace::WeakMap#size and #length.
+
+Mon Dec 9 15:26:17 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * test/test_curses.rb: removed.
+
+Mon Dec 9 13:36:55 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * ext/curses, sample/curses: removed curses.
+
+ * NEWS: added an entry for the above change.
+
+Mon Dec 9 12:26:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/objspace/object_tracing.c (newobj_i): use cached class path
+ only to get rid object allocation during NEWOBJ hook.
+ [ruby-core:58853] [Bug #9212]
+
+ * variable.c (rb_class_path_cached): returns cached class path
+ only, without searching and allocating new class path string.
+
+Mon Dec 9 11:14:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/date/date_parse.c (parse_time): unset case-insensitive flag
+ for [:alpha:], which already implies both cases, to get rid of
+ backtrack explosion. [ruby-core:58876] [Bug #9221]
+
+Mon Dec 9 08:40:40 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master bf37240. Fixes useless
+ error message with `gem install -g` with no gem dependencies file.
+ * test/rubygems: ditto.
+
+Mon Dec 9 04:52:25 2013 Eric Hodel <drbrain@segment7.net>
+
+ * NEWS: Update RubyGems entry with notable features.
+
+Mon Dec 9 04:43:54 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/.document: Add syslog/lib and thread/thread.c to documentable
+ items. [ruby-trunk - Bug #9228]
+
+Mon Dec 9 04:28:50 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 096db36. Changes include
+ support for PATH in Gemfile.lock and a typo fix from Akira Matsuda.
+ * test/rubygems: ditto.
+
+Mon Dec 9 02:10:32 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/net/http/responses.rb:
+ Add `HTTPIMUsed`, as it is also supported by rack/rails.
+ RFC - http://tools.ietf.org/html/rfc3229
+ by Vipul A M <vipulnsward@gmail.com>
+ https://github.com/ruby/ruby/pull/447 fix GH-447
+
+Sun Dec 8 20:47:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_get_kwargs): when values is non-null, remove
+ extracted keywords from the rest keyword argument.
+
+Sun Dec 8 20:26:54 2013 Yutaka Kanemoto <kanemoto@ruby-lang.org>
+
+ * common.mk (ruby.imp): avoid circular dependency on AIX
+
+Sun Dec 8 20:21:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * bigdecimal.c (BigDecimal_coerce): convert a Float to a BigDecimal instead
+ of converting the receiver to a Float. The reason is there are BigDecimal
+ instances with precisions that is smaller than the Float's precision.
+ [ruby-core:58756] [Bug #9192]
+
+ * test/bigdecimal/test_bigdecimal.rb: add tests for the above change.
+
+Sun Dec 8 18:28:20 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * NEWS: [DOC] update NEWS about GC.
+
+Sun Dec 8 17:52:24 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * object.c: [DOC] document Module#singleton_class?.
+
+Sun Dec 8 16:19:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_get_kwargs): if optional is negative, unknown
+ keywords are allowed.
+
+ * vm_insnhelper.c (vm_callee_setup_keyword_arg): check unknown
+ keywords.
+
+Sun Dec 8 14:55:12 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * array.c (rb_ary_shuffle_bang, rb_ary_sample): rename local variables.
+
+Sun Dec 8 13:59:38 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * array.c (rb_ary_shuffle_bang, rb_ary_sample): check
+ unknown keywords.
+
+ * test/ruby/test_array.rb (test_shuffle, test_sample): tests for
+ the above.
+
+Sun Dec 8 13:01:11 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm.c (ruby_vm_stat): add RubyVM.stat() for access to internal cache
+ counters. this methods behaves like GC.stat, accepting an optional
+ hash or symbol argument. [Bug #9190] [ruby-core:58750]
+ * test/ruby/test_rubyvm.rb: test for new method
+
+Sun Dec 8 11:59:40 2013 Aman Gupta <ruby@tmm1.net>
+
+ * hash.c (rb_hash_replace): add a write barrier to fix GC mark miss on
+ hashes using Hash#replace [Bug #9226] [ruby-core:58948]
+
+Sun Dec 8 11:21:00 2013 Aman Gupta <ruby@tmm1.net>
+
+ * include/ruby/ruby.h: add RGENGC_WB_PROTECTED_NODE_CREF setting
+ In a large app, this reduces the size of
+ remembered_shady_object_count by 80%. [Bug #9225] [ruby-core:58947]
+ * gc.c (rb_node_newnode): add FL_WB_PROTECTED flag to NODE_CREF
+ * class.c (rewrite_cref_stack): insert OBJ_WRITE for NODE_CREF
+ * iseq.c (set_relation): ditto
+ * iseq.c (rb_iseq_clone): ditto
+ * vm_eval.c (rb_yield_refine_block): ditto
+ * vm_insnhelper.c (vm_cref_push): ditto
+ * vm_insnhelper.h (COPY_CREF): ditto
+
+Sun Dec 8 10:45:05 2013 Aman Gupta <ruby@tmm1.net>
+
+ * hash.c (hash_aset_str): revert r43870 due to performance issue
+ [Bug #9188] [ruby-core:58730]
+ * parse.y (assoc): convert literal string hash keys to fstrings
+ * test/ruby/test_hash.rb (class TestHash): expand test
+
+Sun Dec 8 10:22:38 2013 Aman Gupta <ruby@tmm1.net>
+
+ * parse.y (register_symid_str): use fstrings in symbol table
+ [Bug #9171] [ruby-core:58656]
+ * parse.y (rb_id2str): ditto
+ * string.c (rb_fstring): create frozen_strings on first usage. this
+ allows rb_fstring() calls from the parser (before cString is created)
+ * string.c (fstring_set_class_i): set klass on fstrings generated
+ before cString was defined
+ * string.c (Init_String): convert frozen_strings table to String
+ objects after boot
+ * ext/-test-/symbol/type.c (bug_sym_id2str): expose rb_id2str()
+ * test/-ext-/symbol/test_type.rb (module Test_Symbol): verify symbol
+ table entries are fstrings
+
+Sun Dec 8 10:24:20 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems.rb: Update version for upcoming ruby 2.1.0 RC.
+
+Sun Dec 8 10:21:36 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 14749ce. This fixes bugs
+ handling of gem dependencies lockfiles (Gemfile.lock).
+
+ * test/rubygems: ditto.
+
+Sun Dec 8 09:40:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * array.c (rb_ary_or): use RHASH_TBL_RAW instead of RHASH_TBL
+
+ * process.c (rb_execarg_fixup): use RHASH_TBL_RAW and insert write
+ barriers where appropriate
+
+ * vm.c (kwmerge_i): use RHASH_TBL_RAW
+
+ * vm.c (HASH_ASET): use rb_hash_aset instead of calling directly into
+ st_insert
+
+Sat Dec 7 11:15:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_reject): copy unrejected elements only to new hash,
+ so that the change on the original receiver can affect.
+ [ruby-core:58914] [Bug #9223]
+
+Sat Dec 7 08:25:00 2013 Richo Healey <richo@psych0tik.net>
+
+ * test/ruby/test_struct.rb: Add regression test for question marks and
+ bangs in struct members. [Closes GH-468]
+
+Fri Dec 6 19:33:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_extract_keywords, rb_get_kwargs): move from
+ vm_insnhelper.c.
+
+Fri Dec 6 19:18:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change oldmalloc meaning.
+ Increase oldmalloc_increase with malloc_increase
+ instead of using obj_memsize_of().
+
+ This change will avoid the danger of memory full without major GC.
+
+Fri Dec 6 19:08:48 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (atomic_sub_nounderflow): not 0 but val itself.
+
+Fri Dec 6 18:37:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_alloc, Init_heap): initialize
+ oldmalloc_increase_limit at Init_heap.
+
+ rb_objspace_alloc() is not called on some platforms.
+
+Fri Dec 6 18:33:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect_body): bug fix.
+ initialize after recording.
+
+Fri Dec 6 17:49:46 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (atomic_sub_nounderflow): added to simplify atomic sub with
+ care about underflow.
+
+ * gc.c (objspace_malloc_increase): use it.
+
+Fri Dec 6 17:10:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (rb_get_kwargs): get keyword argument values from an
+ option hash, not only checking keys.
+
+ * dir.c (dir_initialize): use rb_get_kwargs.
+
+ * gc.c (gc_start_internal): ditto.
+
+Fri Dec 6 16:47:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * misc/ruby-mode.el (ruby-brace-to-do-end): split single line block.
+
+ * misc/ruby-mode.el (ruby-do-end-to-brace): shrink single line block
+ to one line.
+
+Fri Dec 6 16:16:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_start_internal): do not use rb_gc_start() and rb_gc().
+
+Fri Dec 6 15:24:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_start_internal, rb_gc): do not need
+ heap_pages_free_unused_pages() here.
+ It was done in after_sweep().
+
+ * gc.c (rb_gc): The reason is now GPR_FLAG_CAPI.
+
+Fri Dec 6 14:05:19 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_start_internal): GC.start() now accepts two optional
+ keyword arguments. These can be used to disable full_mark (minor
+ mark only) or disable immediate_sweep (use lazy sweep). These new
+ options are useful for benchmarking GC behavior, or performing minor
+ GC out-of-band.
+ * test/ruby/test_gc.rb (class TestGc): tests for new options.
+
+Fri Dec 6 11:51:28 2013 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
+
+ * lib/erb.rb: [DOC] fix broken link, Use rubygems.org and www.ruby-toolbox.com instead of RAA.
+ [Bug #9197]
+
+Fri Dec 6 10:50:54 2013 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
+
+ * lib/webrick/httprequest.rb: [DOC] Fix broken link of CGI specification by @udzura [fix GH-466]
+
+Thu Dec 6 01:27:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec):
+ treat 0.0 and -0.0 of floating-point numbers specially for an optimization
+ and to correctly propagate its signbit to the result.
+ [Bug #9214] [ruby-core:58858]
+
+ * test/bigdecimal/test_bigdecimal.rb: add tests case for the above change.
+
+ * test/bigdecimal/test_bigdecimal_util.rb: ditto.
+
+Thu Dec 5 22:18:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (configuration): strip destdir part from prefix to get
+ rid of duplication. a patch by arton at [ruby-core:58859].
+ [ruby-core:58856] [Bug #9213]
+
+Thu Dec 5 21:53:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_or): lhs elements are preferred, so should not
+ replace with rhs elements.
+
+ * test/ruby/test_array.rb (test_OR_in_order): import the test failed
+ by r43969 from rubyspec/core/array/union_spec.rb.
+
+Thu Dec 5 21:05:42 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_info_decode): fix to avoid syntax error on VS2012.
+
+Thu Dec 5 19:35:35 2013 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * st.c: tweaked comment
+
+Thu Dec 5 19:21:10 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (struct rb_objspace): rename internal last_collection_flags to
+ latest_gc_info
+ * gc.c (gc_latest_collection_info): add GC.latest_gc_info() with similar
+ behavior to GC.stat()
+ * gc.c (rb_gc_latest_gc_info): new c-api for above
+ * gc.c (gc_stat_internal): remove :last_collection_flags from GC.stat
+ * gc.c (gc_profile_decode_flags): remove GC::Profiler.decode_flags
+ * include/ruby/intern.h (rb_gc_latest_gc_info): export new c-api
+ * test/ruby/test_gc.rb (class TestGc): test for new behavior
+ * NEWS: note about new api
+
+ * gc.c (gc_stat_internal): raise TypeError on wrong type
+ * gc.c (gc_stat): fix error message
+
+Thu Dec 5 18:18:08 2013 Aman Gupta <ruby@tmm1.net>
+
+ * ext/objspace/gc_hook.c: remove this file
+ * ext/-test-/tracepoint/gc_hook.c: new filename for above
+ * ext/objspace/objspace.c: remove ObjectSpace.after_gc_start_hook=
+ * test/objspace/test_objspace.rb: remove test
+ * test/-ext-/tracepoint/test_tracepoint.rb: add above test for
+ tracepoint re-entry
+
+Thu Dec 5 17:44:53 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change function names vm_ prefix to objspace_ prefix.
+ They are objspace_ functionality.
+
+Thu Dec 5 16:11:04 2013 Aman Gupta <ruby@tmm1.net>
+
+ * include/ruby/intern.h: add rb_gc_stat() for access to GC.stat
+ variables from c-api
+ * gc.c (rb_gc_stat): new c-api method. accepts either VALUE hash like
+ GC.stat, or VALUE symbol key and returns size_t directly. the second
+ form is useful to avoid allocations, i.e. for usage inside
+ INTERNAL_EVENT_GC tracepoints.
+ * gc.c (gc_stat): add GC.stat(:key) to return single value instead of hash
+ * gc.c (gc_stat_internal): helper method to retrieve single or all stat values
+ * test/ruby/test_gc.rb (class TestGc): test for new behavior
+ * NEWS: note about this new api
+
+Thu Dec 5 14:40:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash): revert r43981 and bail out to the outermost frame
+ when recursion is detected.
+
+Thu Dec 5 13:47:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (vm_malloc_size): added.
+ return malloc_usable_size() if possible.
+
+ * gc.c (MALLOC_ALLOCATED_SIZE): add new setting macro to enable
+ GC.allocated_size.
+ If platform supports `malloc_usable_size()' (or similar one),
+ GC.allocated_size can be implemented with this function.
+ Default is 0.
+
+ * gc.c (vm_xmalloc, vm_xrealloc, vm_xfree): use vm_malloc_size()
+ to detect collect allocated size.
+
+ * gc.c (vm_malloc_increase): refactoring.
+
+Thu Dec 5 13:19:03 2013 Aman Gupta <ruby@tmm1.net>
+
+ * include/ruby/ruby.h: remove INTERNAL_EVENT_GC_END and replace with
+ two new events: GC_END_MARK and GC_END_SWEEP
+ * gc.c (gc_after_sweep): emit GC_END_SWEEP after lazy sweep is done
+ * gc.c (gc_marks_body): emit GC_END_MARK at end of minor/major mark
+ * ext/-test-/tracepoint/tracepoint.c (struct tracepoint_track): tests
+ for new events.
+ * test/-ext-/tracepoint/test_tracepoint.rb (class TestTracepointObj):
+ ditto.
+ * NEWS: remove ObjectSpace.after_gc_*_hook. These are only a sample,
+ and will be removed before ruby 2.1.
+ * ext/objspace/gc_hook.c: remove ObjectSpace.after_gc_end_hook=
+
+Thu Dec 5 10:47:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby_atomic.h (ATOMIC_PTR_EXCHANGE): atomic exchange function for
+ a generic pointer.
+
+Thu Dec 5 10:47:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (finalize_deferred): flush all deferred finalizers while other
+ finalizers can get ready to run newly by lazy sweep.
+ [ruby-core:58833] [Bug #9205]
+
+Thu Dec 5 09:07:59 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (ruby_gc_set_params): Accept safe_level argument so GC tuning
+ settings can be applied before rb_safe_level() is available.
+ * internal.h (rb_gc_set_params): ditto.
+ * ruby.c (process_options): Apply GC tuning early during boot process
+ so boot-time allocations can benefit. This also benefits any code
+ loaded in via `ruby -r`.
+
+Wed Dec 4 13:02:13 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm_trace.c (rb_suppress_tracing): Fix initialization of stack
+ allocated rb_trace_arg_t structure. Without this patch, sometimes
+ INTERNAL_EVENT_GC would be skipped accidentally inside
+ rb_threadptr_exec_event_hooks_orig().
+
+Wed Dec 4 12:57:24 2013 Aman Gupta <ruby@tmm1.net>
+
+ * string.c (fstr_update_callback): Improve implementation in r43968
+ based on feedback from @nagachika. In the existing case, we can
+ return ST_STOP to prevent any hash modification. In the !existing
+ case, set both key and value to the fstr.
+
+Wed Dec 4 12:47:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/delegate.rb (Delegator#method_missing): ignore the target if not
+ set, and delegate to global methods. [ruby-core:58572] [Bug #9155]
+
+ * lib/delegate.rb (Delegator#respond_to_missing): ditto.
+
+ * lib/delegate.rb (SimpleDelegator#__getobj__): yield and return if
+ not delegated but a block is given, like as Hash#fetch.
+
+ * lib/delegate.rb (DelegateClass#__getobj__): ditto.
+
+Tue Dec 3 23:48:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: check malloc_size() availability.
+
+ * gc.c: use malloc_size() with malloc/malloc.h if available.
+
+Tue Dec 3 23:06:20 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * object.c (rb_obj_clone): don't copy FL_WB_PROTECTED of a
+ original object.
+
+Tue Dec 3 22:32:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_recursive): make similar (recursive) constructs
+ return same hash value. execute recursively, and rewind to the
+ topmost frame with an object which .eql? to the recursive
+ object, if recursion is detected.
+
+ * hash.c (rb_hash): detect recursion for all `hash' methods. each
+ `hash' methods no longer need to use rb_exec_recursive().
+
+Tue Dec 3 21:53:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (rb_catch_protect): new function similar to
+ rb_catch_obj(), but protect from all global jumps like as
+ rb_load_protect(), rb_protect(), etc.
+
+Tue Dec 3 20:18:46 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * object.c (rb_obj_clone): Protect FL_PROMOTED and FL_WB_PROTECTED
+ flags of a destination object.
+
+Tue Dec 3 20:16:38 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_hash_rehash): use hash_alloc() instead of rb_hash_new(),
+ to hide temporary object from ObjectSpace. [Bug #9187]
+
+Tue Dec 3 17:11:47 2013 Aman Gupta <ruby@tmm1.net>
+
+ * load.c (features_index_add_single): Move loaded_features_index array values off
+ the ruby heap. [Bug #9201] [ruby-core:58805]
+ * load.c (loaded_features_index_clear_i): Clean up off-heap array structure.
+ * vm.c (rb_vm_mark): Remove unnecessary mark_tbl for loaded_features_index.
+ This improves minor GC time by 15% in a large application.
+
+Tue Dec 3 17:01:45 2013 Aman Gupta <ruby@tmm1.net>
+
+ * include/ruby/ruby.h (struct RClass): Add wrapper struct around
+ RClass->m_tbl with serial. This prevents double marking method
+ tables, since many classes/modules can share the same method table.
+ This improves minor mark time in a large application by 30%.
+ * internal.h (struct method_table_wrapper): Define new
+ wrapper struct with additional serial.
+ * internal.h (RCLASS_M_TBL_INIT): New macro for initializing method
+ table wrapper and st_table.
+ * method.h (void rb_sweep_method_entry): Rename rb_free_m_table to
+ rb_free_m_tbl for consistency
+ * .gdbinit (define rb_method_entry): Update rb_method_entry gdb helper
+ for new method table structure.
+ * class.c: Use RCLASS_M_TBL_WRAPPER and
+ RCLASS_M_TBL_INIT macros.
+ * class.c (rb_include_class_new): Share WRAPPER between module and
+ iclass, so serial can prevent double marking.
+ * eval.c (rb_prepend_module): ditto.
+ * eval.c (rb_using_refinement): ditto.
+ * gc.c: Mark and free new wrapper struct.
+ * gc.c (obj_memsize_of): Count size of additional wrapper struct.
+
+Tue Dec 3 14:05:49 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_uniq_bang): remove duplicate code.
+
+Tue Dec 3 13:40:42 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (ary_add_hash): set and return values because string keys
+ will be frozen. [ruby-core:58809] [Bug #9202]
+
+ * array.c (rb_ary_uniq_bang): ditto.
+
+ * array.c (rb_ary_or): ditto.
+
+ * array.c (rb_ary_uniq): ditto.
+
+ * test/ruby/test_array.rb: tests for above.
+
+ The patch is from normalperson (Eric Wong).
+
+Tue Dec 3 12:20:21 2013 Aman Gupta <ruby@tmm1.net>
+
+ * string.c (rb_fstring): Use st_update instead of st_lookup +
+ st_insert.
+ * string.c (fstr_update_callback): New callback for st_update.
+
+Tue Dec 3 12:17:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rdoc/constant.rb (RDoc::Constant#documented?): workaround for
+ NoMethodError when the original of alias is not found.
+
+Tue Dec 3 10:43:58 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/openssl/lib/openssl/buffering.rb: Return ASCII-8BIT strings from
+ SSLSocket methods. [ruby-trunk - Bug #9028]
+ * test/openssl/test_ssl.rb: Test for the above.
+
+Tue Dec 3 09:42:27 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc: Update to RDoc master 900de99. Changes include:
+
+ Fixed documentation display of constants
+
+ Fixed handling of unknown parsers
+
+ * test/rdoc: ditto.
+
+Mon Dec 2 22:30:10 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * hash.c (getenv): fixed test failures introduced by r43950.
+ [ruby-core:58774] [Bug #9195] reported by phasis68 (Heesob Park).
+
+Mon Dec 2 21:49:19 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_rehash): make temporary st_table under the control
+ of GC. [Bug #9187]
+
+ * test/ruby/test_hash.rb: add a test for above.
+
+Mon Dec 2 17:23:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * variable.c (rb_mod_constants): when calling Module#constants with
+ inherit=false, there is no need to use a hashtable to deduplicate
+ constant names. [Feature #9196] [ruby-core:58786]
+
+Mon Dec 2 14:16:52 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/net/smtp.rb (Net::SMTP#critical): Always return a
+ Net::SMTP::Response. Patch by Pawel Veselov.
+ [ruby-trunk - Bug #9125]
+ * test/net/smtp/test_smtp.rb: Test for the above.
+
+Mon Dec 2 05:52:33 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master baa965b. Notable changes:
+
+ Copy directories to lib/ when installing extensions. This completes
+ the fix for [ruby-trunk - Bug #9106]
+
+ * test/rubygems: ditto.
+
+Mon Dec 2 02:03:47 2013 Shota Fukumori <her@sorah.jp>
+
+ * test/ruby/test_case.rb (test_nomethoderror):
+ Add test related to r43913, r43914
+
+Mon Dec 2 00:53:01 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * hash.c (getenv): use ANSI codepage version of getenv() for miniruby
+ on Windows.
+ [ruby-core:58732] [Bug #9189] reported by phasis68 (Heesob Park).
+
+Sun Dec 1 22:14:27 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributors.rdoc: [DOC] Import contributors from redmine wiki
+ Many wiki pages have become outdated and spam-ridden, we will import
+ these to trunk and begin maintaining them in ruby-trunk. This will
+ also allow new contributors to easily contribute patches to update
+ these pages, where previously a redmine account with wiki access was
+ required. Another bonus is having a contributors file to show thanks
+ to all of the people who have submitted a patch to Ruby.
+
+Sun Dec 1 18:03:26 2013 Zachary Scott <e@zzak.io>
+
+ * doc/maintainers.rdoc: [DOC] Current maintainers of Ruby
+
+Sun Dec 1 17:17:36 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Current branch maintainers
+
+Sun Dec 1 17:16:36 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Reporting other (ruby-lang.org) issues
+
+Sun Dec 1 17:15:51 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Current platform maintainers
+
+Sun Dec 1 17:14:55 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Reporting downstream distro issues
+
+Sun Dec 1 14:37:20 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_to_a): specify array capa.
+
+Sun Dec 1 14:15:36 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_rehash): fix to free new st_table when exception
+ is raised in do_hash(). [Bug #9187]
+
+Sun Dec 1 11:57:59 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/buffering.rb: Fix warning in copyright
+
+Sun Dec 1 08:27:28 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 66e5c39. Notable changes:
+
+ Implement gem.deps.rb (Gemfile) .lock support
+
+ Fixed `gem uninstall` for a relative directory in GEM_HOME.
+
+ * test/rubygems: ditto.
+
+Sun Dec 1 06:00:49 2013 Aman Gupta <ruby@tmm1.net>
+
+ * test/ruby/test_gc.rb (test_gc_reason): Force minor GC by consuming
+ free slots to fix test.
+
+Sat Nov 30 21:22:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (dir_initialize): check unknown keywords. [ruby-dev:47152]
+ [Bug #8060]
+
+Sat Nov 30 18:05:38 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32ole/win32ole.c (hash2named_arg): correct declaration to fix
+ build failure. a patch by phasis68 (Heesob Park) at
+ [ruby-core:58710]. [Bug #9184]
+
+Sat Nov 30 17:46:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval.c (ruby_cleanup): determine exit status and signal to terminate
+ before finalization, to get rid of access destroyed T_DATA exception
+ object. [ruby-core:58643] [Bug #9167]
+
+Sat Nov 30 16:25:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (enumerator_with_index): should not store local variable
+ address to memoize the arguments. it is invalidated after the return.
+ [ruby-core:58692] [Bug #9178]
+
+Sat Nov 30 13:28:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * siphash.c (sip_hash24): fix for aligned word access little endian
+ platforms. [ruby-core:58658] [Bug #9172]
+
+Sat Nov 30 13:21:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (rb_yield_block): implement non-nil block argument.
+
+Fri Nov 29 20:59:39 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * vm_dump.c (rb_vmdebug_debug_print_pre): Bugfix. Get PC directly.
+ PC is cached into local stack and cfp->pc is incorrect at next of
+ branch or jump.
+ * vm_exec.h (DEBUG_ENTER_INSN): catch up this change.
+ * vm_core.h: update signature of rb_vmdebug_debug_print_pre.
+
+Fri Nov 29 20:43:57 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * compile.c: Bugsfix for dump_disasm_list.
+ rb_inspect denies a hidden object. So, insert wrapper that creates
+ the unhidden one.
+ adjust->label is null sometimes.
+ insn_data_line_no makes no sense at all.
+
+Fri Nov 29 18:06:45 2013 Shota Fukumori <her@sorah.jp>
+
+ * test/ruby/test_case.rb (test_method_missing): Test for r43913.
+
+Fri Nov 29 17:53:22 2013 Shota Fukumori <her@sorah.jp>
+
+ * vm_insnhelper.c (check_match): Fix SEGV with VM_CHECKMATCH_TYPE_CASE
+ and class of `pattern` has `method_missing`
+ [Bug #8872] [ruby-core:58606]
+
+Fri Nov 29 17:06:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (rb_yield_block): yield block with rb_block_call_func
+ arguments.
+
+ * range.c (range_each): use rb_yield_block.
+
+ * include/ruby/ruby.h (RB_BLOCK_CALL_FUNC_ARGLIST): constify argv.
+
+ * enum.c (rb_enum_values_pack): ditto.
+
+ * vm_eval.c (rb_block_call, rb_check_block_call): ditto.
+
+ * include/ruby/ruby.h (RB_BLOCK_CALL_FUNC_ARGLIST): for declaration
+ argument list of rb_block_call_func.
+
+Fri Nov 29 11:26:43 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (rb_block_call_func): add blockarg. block
+ function can take block argument, e.g., proc {|&blockarg| ...}.
+
+Thu Nov 28 21:43:48 2013 Zachary Scott <e@zzak.io>
+
+ * doc/dtrace_probes.rdoc: [DOC] Import dtrace probes doc from wiki
+
+Thu Nov 28 21:17:32 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Add heading above ChangeLog tips to
+ setup entry for commits, its not required. Actually easier if
+ contributors don't include a ChangeLog entry.
+
+Thu Nov 28 21:16:18 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Add coding style heading for patch
+ rules
+
+Thu Nov 28 21:15:45 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Add notes about deciding what to patch
+
+Thu Nov 28 19:43:45 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * benchmark/bm_hash_flatten.rb: added. r43896 is about 4 times faster
+ than 2.0.0p353.
+
+ * benchmark/bm_hash_keys.rb: added. r43896 is about 5 times faster
+ than 2.0.0p353.
+
+ * benchmark/bm_hash_values.rb: added. r43896 is about 5 times faster
+ than 2.0.0p353.
+
+Thu Nov 28 19:29:04 2013 Zachary Scott <e@zzak.io>
+
+ * doc/contributing.rdoc: [DOC] Add notes about slideshow proposals
+ from wiki page: HowToRequestFeatures
+
+Thu Nov 28 17:34:42 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * st.c: add st_values() and st_values_check().
+
+ * include/ruby/st.h: add prototypes for above.
+
+ * hash.c (rb_hash_values): use st_values_check() for performance
+ improvement if VALUE and st_data_t are compatible.
+
+Thu Nov 28 17:14:14 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * st.c (st_keys): fix not to use Qundef in st.c.
+
+ * include/ruby/st.h: define modified prototype.
+
+ * hash.c (rb_hash_keys): use modified st_keys().
+
+Thu Nov 28 16:34:43 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: Expose details about last garbage collection via GC.stat.
+ * gc.c (gc_stat): Add :last_collection_flags for reason/trigger/type of
+ last GC run.
+ * gc.c (gc_prof_sweep_timer_stop): Record HAVE_FINALIZE GPR even
+ without GC_PROFILE_MORE_DETAIL.
+ * gc.c (gc_profile_flags): Add GC::Profiler.decode_flags to make sense
+ of GC.stat[:last_collection_flags]
+ * test/ruby/test_gc.rb (class TestGc): Test for above.
+
+Thu Nov 28 16:15:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_dup2): extract from rb_cloexec_dup2() and
+ redirect_dup2().
+
+Tue Nov 28 14:40:00 2013 Akira Matsuda <ronnie@dio.jp>
+
+ * lib/drb/ssl.rb: [Doc] Fix typo
+
+Thu Nov 28 13:56:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * common.mk (Doxyfile): tool/file2lastrev.rb needs running with
+ BASERUBY since r43617. [ruby-dev:47823] [Bug #9169]
+
+Thu Nov 28 09:18:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * string.c (rb_fstring): fstrings should be ELTS_SHARED.
+ If we resurrect dying objects (non-marked, but not swept yet),
+ pointing shared string can be collected.
+ To avoid such issue, fstrings (recorded to fstring_table)
+ should not be ELTS_SHARED (should not have a shared string).
+
+Thu Nov 28 01:35:08 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * st.c (st_keys): fix to use st_index_t for size of hash.
+
+Thu Nov 28 00:36:52 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * st.c (st_keys): define st_keys(). it writes each key to buffer.
+
+ * hash.c (rb_hash_keys): use st_keys() for performance improvement
+ if st_data_t and VALUE are compatible.
+
+ * include/ruby/st.h: define macro ST_DATA_COMPATIBLE_P() to predicate
+ whether st_data_t and passed type are compatible.
+
+ * configure.in: check existence of builtin function to use in
+ ST_DATA_COMPATIBLE_P().
+
+Thu Nov 28 00:07:28 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * ruby_atomic.h: remove duplicate definitions between ATOMIC_XXX
+ and ATOMIC_SIZE_XXX.
+
+Wed Nov 27 23:55:50 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * ruby_atomic.h: define ATOMIC_SIZE_CAS() with
+ __atomic_compare_exchange_n() and refactoring.
+
+Tue Nov 27 21:43:00 2013 Akira Matsuda <ronnie@dio.jp>
+
+ * lib/irb/notifier.rb: [Doc] Fix typo
+ * ext/json/lib/json/common.rb: Ditto.
+
+Tue Nov 27 18:04:57 2013 Akira Matsuda <ronnie@dio.jp>
+
+ * lib/irb/notifier.rb: Fix typo
+
+Wed Nov 27 17:54:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_mark_stacked_objects): check only when check_mode > 0.
+
+Wed Nov 27 16:07:19 2013 Aman Gupta <ruby@tmm1.net>
+
+ * test/ruby/test_gc.rb (class TestGc): Fix warning in
+ test_expand_heap.
+
+Wed Nov 27 15:55:52 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (Init_GC): Add new GC::INTERNAL_CONSTANTS for information about
+ GC heap/page/slot sizing.
+ * test/ruby/test_gc.rb (class TestGc): test for above.
+
+Wed Nov 27 15:21:17 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_page_sweep): Fix compile warning from last commit.
+ * hash.c (hash_aset_str): Re-use existing variable to avoid
+ unnecessary pointer dereferencing.
+
+Wed Nov 27 15:12:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_page_sweep): disable debug print.
+
+Wed Nov 27 15:05:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): add new information heap_eden_page_length and
+ heap_tomb_page_length.
+
+ * test/ruby/test_gc.rb: fix to use GC.stat[:heap_eden_page_length]
+ instead of GC.stat[:heap_length].
+ This test expects `heap_eden_page_length' (used pages size).
+
+Wed Nov 27 15:02:53 2013 Aman Gupta <ruby@tmm1.net>
+
+ * test/ruby/test_eval.rb (class TestEval): Use assert_same instead of
+ assert_equal.
+ * test/ruby/test_hash.rb (class TestHash): ditto.
+ * test/ruby/test_iseq.rb (class TestISeq): ditto.
+
+Wed Nov 27 14:50:02 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rinda/ring.rb: Announce RingServer for the same process.
+ [ruby-trunk - Bug #9163]
+ * test/rinda/test_rinda.rb: Tests for the above.
+
+Wed Nov 27 14:37:33 2013 Aman Gupta <ruby@tmm1.net>
+
+ * test/ruby/test_eval.rb (class TestEval): Add test for shared eval
+ filenames via rb_fstring().
+ * test/ruby/test_iseq.rb (class TestISeq): Add test for shared
+ iseq labels via rb_fstring(). [Bug #9159]
+
+Wed Nov 27 14:24:55 2013 Aman Gupta <ruby@tmm1.net>
+
+ * hash.c (hash_aset_str): Use rb_fstring() to de-duplicate hash string
+ keys. Patch by Eric Wong. [Bug #8998] [ruby-core:57727]
+ * test/ruby/test_hash.rb (class TestHash): test for above.
+
+Wed Nov 27 10:39:39 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: Rename rb_heap_t members:
+ used -> page_length
+ limit -> total_slots
+
+Wed Nov 27 08:24:49 2013 Aman Gupta <ruby@tmm1.net>
+
+ * compile.c: Use rb_fstring() to de-duplicate string literals in code.
+ [ruby-core:58599] [Bug #9159] [ruby-core:54405]
+ * iseq.c (prepare_iseq_build): De-duplicate iseq labels and source
+ locations.
+ * re.c (rb_reg_initialize): Use rb_fstring() for regex string.
+ * string.c (rb_fstring): Handle non-string and already-fstr arguments.
+ * vm_eval.c (eval_string_with_cref): De-duplicate eval source
+ filename.
+
+Wed Nov 27 07:13:54 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych.rb: psych version 2.0.2
+ * ext/psych/psych.gemspec: ditto
+
+Wed Nov 27 06:40:18 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/scalar_scanner.rb: fix support for negative
+ years.
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
+ * test/psych/test_date_time.rb: test for change.
+ Fixes: https://github.com/tenderlove/psych/issues/168
+
+Wed Nov 27 04:46:55 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/scalar_scanner.rb: fix regexp for matching TIME
+ strings.
+ * test/psych/test_date_time.rb: test for change.
+ Fixes: https://github.com/tenderlove/psych/issues/171
+
+Wed Nov 27 02:26:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (str_new4): copy the original capacity so that memsize of
+ frozen shared string returns correct size.
+
+Wed Nov 27 02:20:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_hash): should not ignore the rest of recursive
+ constructs.
+
+ * hash.c (rb_hash_hash): ditto.
+
+ * range.c (range_hash): ditto.
+
+ * struct.c (rb_struct_hash): ditto.
+
+ * test/-ext-/test_recursion.rb (TestRecursion): separate from
+ test/ruby/test_thread.rb.
+
+Tue Nov 26 22:43:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash): cut off if recursion detected to get rid of stack
+ overflow. [ruby-core:58567] [Bug #9151]
+
+Tue Nov 26 20:02:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_settracefunc.rb: add tests for a_call/a_return
+ by Brandur <brandur@mutelight.org> [Feature #9120]
+
+Tue Nov 26 19:29:52 2013 Koichi Sasada <ko1@atdot.net>
+
+ * common.mk: add useful config "set breakpoint pending on"
+ for run.gdb.
+
+Tue Nov 26 19:17:47 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c (newobj_i): skip class_path if class
+ is frozen.
+
+ rb_class_path() can modify frozen classes (and causes errors).
+ This patch is temporary. We need no-modification/no-allocation
+ class path function.
+
+Tue Nov 26 18:12:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c: skip "exception check" and "reentrant check (only normal
+ events) for internal events.
+
+ Reentrant check for internal events are remaining.
+
+Tue Nov 26 17:38:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c: prohibit to specify normal events and internal events
+ simultaneously.
+ I will introduce special care for internal events later.
+
+ * ext/-test-/tracepoint/tracepoint.c: test this behavior.
+
+ * test/-ext-/tracepoint/test_tracepoint.rb: ditto.
+
+Tue Nov 26 16:30:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_readlink): fix buffer overflow on a long symlink. since
+ rb_str_modify_expand() expands from its length but not its capacity,
+ need to set the length properly for each expansion.
+ [ruby-core:58592] [Bug #9157]
+
+Tue Nov 26 14:23:17 2013 Aman Gupta <ruby@tmm1.net>
+
+ * ext/objspace/objspace_dump.c (dump_append_string_value): Escape
+ control characters for strict json parsers.
+ * ext/objspace/objspace_dump.c (objspace_dump): Document File/IO
+ output option.
+
+Tue Nov 26 11:43:19 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * ruby_atomic.h: use __atomic builtin functions supported by GCC.
+ __sync family are legacy functions now and it is recommended
+ that new code use the __atomic functions.
+ http://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html
+
+ * configure.in: check existence of __atomic functions.
+
+Tue Nov 26 10:57:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/bigdecimal/bigdecimal.gemspec: revert Gem::Specification#date
+ for snapshot/release tarballs.
+
+Tue Nov 26 06:42:50 2013 Aman Gupta <ruby@tmm1.net>
+
+ * NEWS: Add ObjectSpace.after_gc_{start,end}_hook=
+ * ext/objspace/objspace_dump.c: [DOC] catch up dump/dump_all to r43679
+
+Tue Nov 26 04:12:10 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 612f85a. Notable changes:
+
+ Fixed installation and activation of git: and path: gems via
+ Gem.use_gemdeps
+
+ Improved documentation coverage
+
+ * test/rubygems: ditto.
+
+Mon Nov 25 22:23:03 2013 Zachary Scott <e@zzak.io>
+
+ * lib/xmlrpc.rb: [DOC] Fix link to xmlrpc4r site [Bug #9148]
+ Patch by Giorgos Tsiftsis
+
+Mon Nov 25 19:48:10 2013 Zachary Scott <e@zzak.io>
+
+ * lib/uri/common.rb: [DOC] typo fixes by @vipulnsward [Fixes GH-456]
+ https://github.com/ruby/ruby/pull/456
+ * lib/uri/generic.rb: [DOC] ditto.
+
+Mon Nov 25 14:34:42 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/bigdecimal.gemspec: bump BigDecimal to 1.2.3 for
+ proper release date in RubyGems
+
+Mon Nov 25 14:25:08 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/bigdecimal.gemspec: Remove Gem::Specification#date
+ We should rely on rubygems to create the date the gem was released
+ for each version.
+
+Mon Nov 25 06:53:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * internal.h: do not use ruby_sized_xrealloc() and ruby_sized_xfree()
+ if HAVE_MALLOC_USABLE_SIZE (or _WIN32) is defined.
+
+ We don't need these function if malloc_usable_size() is available.
+
+ * gc.c: catch up this change.
+
+ * gc.c: define HAVE_MALLOC_USABLE_SIZE on _WIN32.
+
+ * array.c (ary_resize_capa): do not use ruby_sized_xfree() with
+ local variable to avoid "unused local variable" warning.
+ This change only has few impact.
+
+ * string.c (rb_str_resize): ditto.
+
+Mon Nov 25 05:05:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/-ext-/tracepoint/test_tracepoint.rb: catch up GC.stat changes
+ at r43835.
+
+Mon Nov 25 04:45:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: continue to change OLDSPACE -> OLDMALLOC.
+ RGENGC_ESTIMATE_OLDSPACE -> RGENGC_ESTIMATE_OLDMALLOC.
+
+ * gc.c: add a new major GC reason GPR_FLAG_MAJOR_BY_OLDMALLOC.
+
+Mon Nov 25 04:16:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change terminology "..._num" to "..._slots" about slot operation.
+ * final_num -> final_slots
+ * objspace_live_num() -> objspace_live_slots()
+ * objspace_limit_num() -> objspace_limit_slots()
+ * objspace_free_num() -> objspace_free_slots()
+
+Mon Nov 25 04:03:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): add internal information.
+ * heap_swept_slot
+ * malloc_increase
+ * malloc_limit
+ * remembered_shady_object
+ * remembered_shady_object_limit
+ * old_object
+ * old_object_limit
+ * oldmalloc_increase
+ * oldmalloc_limit
+
+ * gc.c (gc_stat): rename names.
+ * heap_live_num -> heap_live_slot
+ * heap_free_num -> heap_free_slot
+ * heap_final_slot -> heap_final_slot
+
+ Quote from RDoc of GC.stat():
+ "The contents of the hash are implementation specific and may
+ be changed in the future."
+
+ * test/ruby/test_gc.rb: catch up this change.
+
+Mon Nov 25 03:59:45 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_gc.rb: catch up last commit.
+ Now RUBY_GC_OLDSPACE_LIMIT(...) is RUBY_GC_OLDMALLOC_LIMIT(...).
+
+Mon Nov 25 03:10:46 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change terminology OLDSPACE -> OLDMALLOC.
+ (oldspace -> oldmalloc for variable names)
+
+ OLDSPACE is confusing because it is not includes slots.
+ To more clearly, rename such as (oldspace_limit -> oldmalloc_limit).
+ It is clear that it measures (estimates) malloc()'ed size.
+
+Mon Nov 25 00:50:03 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * internal.h: use __builtin_bswap16() if possible.
+
+ * configure.in: check existence of __builtin_bswap16().
+
+Sun Nov 24 22:24:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigxor_int): Apply BIGLO for long in a BDIGIT expression.
+ (bigor_int): Ditto.
+ (bigand_int): Ditto.
+
+Sun Nov 24 18:13:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h (SIZEOF_ACTUAL_BDIGIT): Defined.
+
+ * include/ruby/ruby.h (RBIGNUM_EMBED_LEN_MAX): Use
+ SIZEOF_ACTUAL_BDIGIT instead of SIZEOF_BDIGITS.
+ SIZEOF_BDIGITS can be different to sizeof(BDIGIT).
+
+Sun Nov 24 13:49:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h: Don't use int128_t for Bignum.
+ It's not always faster.
+
+ * bignum.c: Ditto.
+
+Sun Nov 24 10:18:15 2013 Aman Gupta <ruby@tmm1.net>
+
+ * NEWS: Add details about new debugging features and APIs.
+
+Sun Nov 24 09:37:20 2013 Andrew Vit <andrew@avit.ca>
+
+ * lib/csv.rb: Optimize header hashes by freezing string keys.
+ [ruby-core:58510]
+
+Sun Nov 24 09:18:06 2013 Aman Gupta <ruby@tmm1.net>
+
+ * ext/objspace/objspace_dump.c (dump_object): Use PRIuSIZE to print
+ size_t for better win32 compatibility.
+ * test/objspace/test_objspace.rb (test_dump_all): Hold reference to
+ test string to avoid failure due to GC. Reduce size of failure message
+ using grep(/TEST STRING/).
+
+Sun Nov 24 08:38:00 2013 Kyle Stevens <kstevens715@gmail.com>
+
+ * lib/csv.rb: If skip_lines is set to a String, convert it to a Regexp
+ to prevent the alternative, which is that each line in the CSV gets
+ converted to a Regexp when calling skip_lines#match.
+
+Sun Nov 24 01:03:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_power): Use FIX2LONG instead
+ of FIX2INT to avoid conversion error.
+
+Sun Nov 24 00:44:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (RBIGNUM_EMBED_LEN_MAX): define by macros
+ defined in defines.h, instead of complex and repeated expression.
+
+Sat Nov 23 22:22:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/ruby.h (RBIGNUM_EMBED_LEN_MAX): Limit the value to
+ less than 8.
+
+Sat Nov 23 19:52:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/lib/bigdecimal/math.rb (BigMath.E): Use BigMath.exp.
+ [Feature #6857] [ruby-core:47130]
+
+Sat Nov 23 19:46:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Optimize the
+ calculation algorithm to reduce the number of divisions.
+ This optimization was proposed by Rafal Michalski.
+ [Feature #6857] [ruby-core:47130]
+
+Sat Nov 23 19:20:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_div2): The signature was
+ changed to allow us to pass arguments directly.
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_div3): Added for the role of
+ the old BigDecimal_div2.
+
+Sat Nov 23 12:31:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix global variable name.
+ Now we have following environments (and related variable names).
+
+ * RUBY_GC_HEAP_INIT_SLOTS
+ * RUBY_GC_HEAP_FREE_SLOTS
+ * RUBY_GC_HEAP_GROWTH_FACTOR (new from 2.1)
+ * RUBY_GC_HEAP_GROWTH_MAX_SLOTS (new from 2.1)
+
+ * obsolete
+ * RUBY_FREE_MIN -> RUBY_GC_HEAP_FREE_SLOTS (from 2.1)
+ * RUBY_HEAP_MIN_SLOTS -> RUBY_GC_HEAP_INIT_SLOTS (from 2.1)
+
+ * RUBY_GC_MALLOC_LIMIT
+ * RUBY_GC_MALLOC_LIMIT_MAX (new from 2.1)
+ * RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR (new from 2.1)
+
+ * RUBY_GC_OLDSPACE_LIMIT (new from 2.1)
+ * RUBY_GC_OLDSPACE_LIMIT_MAX (new from 2.1)
+ * RUBY_GC_OLDSPACE_LIMIT_GROWTH_FACTOR (new from 2.1)
+
+ * test/ruby/test_gc.rb: catch up this change.
+
+Sat Nov 23 09:45:49 2013 Aman Gupta <ruby@tmm1.net>
+
+ * marshal.c (w_object): Use HASH_PROC_DEFAULT directly from internal.h
+
+Sat Nov 23 08:43:23 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: Rename heap_pages_swept_num to heap_pages_swept_slots to
+ clarify meaning (number of slots, not pages).
+
+Sat Nov 23 08:23:23 2013 Aman Gupta <ruby@tmm1.net>
+
+ * lib/set.rb (class SortedSet): Fix source_location for methods
+ defined via eval.
+
+Sat Nov 23 03:44:03 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master dcce4ff. Important changes
+ in this commit:
+
+ Remove automatic detection of gem dependencies files. This prevents a
+ security hole as described in [ruby-core:58490]
+
+ Fixed bugs for installing git gems.
+
+ * test/rubygems: ditto.
+
+Fri Nov 22 22:30:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_power):
+ Round the result value only if the precision is given.
+
+Fri Nov 22 17:20:50 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * transcode.c (str_transcode0): don't scrub invalid chars if
+ str.encode doesn't have explicit invalid: :replace.
+ workaround fix for see #8995
+
+Fri Nov 22 17:11:26 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * include/ruby/intern.h, internal.h: Expose rb_gc_count().
+
+Fri Nov 22 17:07:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.gemspec: version 1.2.2.
+
+Fri Nov 22 17:04:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_data_type):
+ Use RUBY_TYPED_FREE_IMMEDIATELY only if it is available.
+
+Fri Nov 22 16:49:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_power): Round the result value.
+ [Bug #8818] [ruby-core:56802]
+
+ * test/bigdecimal/test_bigdecimal.rb: Add a test for the above fix.
+
+Fri Nov 22 16:25:43 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_set_increment): accept minimum additional page number.
+
+ * gc.c (gc_after_sweep): allocate pages to allocate at least
+ RUBY_HEAP_MIN_SLOTS.
+ [Bug #9137]
+
+Fri Nov 22 16:19:52 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * include/ruby/intern.h (rb_gc_set_params): Deprecate
+ rb_gc_set_params because it's only used in ruby internal.
+
+ * internal.h (ruby_gc_set_params): Declare rb_gc_set_params's
+ alias function.
+
+ * gc.c: ditto.
+
+ * ruby.c: use ruby_gc_set_params.
+
+Fri Nov 22 14:55:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Insert rb_thread_check_ints.
+
+Fri Nov 22 14:35:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix the inserting points
+ of RB_GC_GUARDs.
+
+Fri Nov 22 14:31:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c: Fix indentation.
+
+Fri Nov 22 14:03:00 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/nkf: merge nkf 2.1.3 2a2f2c5.
+
+Fri Nov 22 12:43:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * util.c (ruby_strtod): ignore too long fraction part, which does not
+ affect the result.
+
+Fri Nov 22 12:17:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/openssl/lib/openssl/buffering.rb (OpenSSL::Buffering#initialize):
+ initialize of a module should pass arguments to super.
+
+Fri Nov 22 12:02:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/ruby/test_settracefunc.rb: Ignore events from other threads.
+
+Fri Nov 22 10:35:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (ruby_vm_destruct): do not use ruby_xfree() after freeing
+ objspace.
+
+ * gc.c (ruby_mimfree): added. It is similar to ruby_mimmalloc().
+
+ * internal.h: ditto.
+
+Fri Nov 22 09:42:35 2013 Zachary Scott <e@zzak.io>
+
+ * test/digest/test_digest.rb: Reverse order of assert_equal
+ Reported by @splattael
+
+Fri Nov 22 09:03:16 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * gc.c: fix build failure on FreeBSD introduced by r43763.
+ malloc_usable_size() is defined by malloc_np.h on FreeBSD.
+
+ * configure.in: check malloc.h and malloc_np.h.
+
+Fri Nov 22 08:27:13 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 50a8210. Important changes
+ in this commit:
+
+ RubyGems now automatically checks for gem.deps.rb or Gemfile when
+ running ruby executables. This behavior is similar to `bundle exec
+ rake`. This change may be reverted before Ruby 2.1.0 if too many bugs
+ are found.
+
+ * test/rubygems: ditto.
+
+Thu Nov 21 22:33:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: RGENGC_CHECK_MODE should be 0.
+
+Thu Nov 21 21:40:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (VpAlloc): Fix the expr to adjust the size
+ of the digit array.
+
+Thu Nov 21 21:36:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_sqrt): Fix the precision of
+ the result BigDecimal of sqrt.
+ [Bug #5266] [ruby-dev:44450]
+
+ * test/bigdecimal/test_bigdecimal.rb: add tests for the above changes.
+
+Thu Nov 21 18:49:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (vm_xrealloc, vm_xfree): use malloc_usable_size() to obtain old
+ size if available.
+
+Thu Nov 21 18:47:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/delegate.rb (SimpleDelegator#__getobj__): target object must be set.
+
+ * lib/delegate.rb (DelegateClass#__getobj__): ditto.
+
+Thu Nov 21 18:28:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/tempfile.rb (Tempfile#initialize): use class method to get rid
+ of warnings when $VERBOSE.
+
+Thu Nov 21 17:43:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: rename initial_xxx variables to gc_params.xxx.
+ They are not only used initial values.
+
+ Chikanaga-san: Congratulations on RubyPrize!
+
+Thu Nov 21 17:16:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: enable "RGENGC_ESTIMATE_OLDSPACE" option as default.
+ Without this option, some application consumes huge memory.
+ (and there are only a few performance down)
+
+ Introduced new environment variables:
+ * RUBY_GC_HEAP_OLDSPACE (default 16MB)
+ * RUBY_GC_HEAP_OLDSPACE_MAX (default 128 MB)
+ * RUBY_GC_HEAP_OLDSPACE_GROWTH_FACTOR (default 1.2)
+
+ * gc.c (initial_malloc_limit): rename to initial_malloc_limit_min.
+
+Thu Nov 21 16:51:34 2013 Zachary Scott <e@zzak.io>
+
+ * ext/digest/bubblebabble/bubblebabble.c: Teach RDoc digest/bubblebabble
+
+Thu Nov 21 16:50:16 2013 Zachary Scott <e@zzak.io>
+
+ * test/digest/test_digest.rb: Add more tests for digest/bubblebabble
+
+Thu Nov 21 16:32:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/delegate.rb (Delegator#method_missing): try private methods defined in
+ Kernel after the target. [Fixes GH-449]
+
+Thu Nov 21 16:25:08 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/uri/test_generic.rb (URI#test_merge): Test uri + URI(path)
+ in addition to uri + path.
+
+Thu Nov 21 15:36:08 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/buffering.rb: [DOC] Fix HEREDOC comment for
+ OpenSSL::Buffering which breaks overview because of RDoc bug
+
+Thu Nov 21 14:46:57 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * eval_intern.h (SAVE_ROOT_JMPBUF): workaround for the failure of
+ test/ruby/test_exception.rb on Windows.
+ wrap by __try and __exception statements on mswin to raise SIGSEGV
+ when EXCEPTION_STACK_OVERFLOW is occurred, because MSVCRT doesn't
+ handle the exception.
+ however, (1) mingw-gcc doesn't support __try and __exception
+ statements, and (2) we cannot retry SystemStackError after this
+ change yet (maybe crashed) because SEH and longjmp() are too
+ uncongenial.
+
+ * signal.c (check_stack_overflow, CHECK_STACK_OVERFLOW): now defined on
+ Windows, too.
+
+ * thread_win32.c (ruby_stack_overflowed_p): ditto.
+
+Thu Nov 21 14:18:24 2013 Zachary Scott <e@zzak.io>
+
+ * object.c: [DOC] Clarify Object#dup vs #clone [Bug #9128]
+ Moving existing doc for this comparison to separate section of #dup
+ Adding examples to document behavior of #dup with Module#extend.
+ Based on a patch by stevegoobermanhill
+
+Thu Nov 21 14:06:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_marks_check): do not dump all refs.
+
+ * gc.c (allrefs_dump_i): fix output format.
+
+Thu Nov 21 13:43:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change RGENGC_CHECK_MODE (>= 2) logic.
+ Basically, make an object graph of all of living objects before and
+ after marking and check status.
+
+ [Before marking: check WB sanity]
+ If there is a non-old object `obj' pointed from old object
+ (`parent') then `parent' or `obj' should be remembered.
+
+ [After marking: check marking miss]
+ Traversible objects with the object graph should be marked.
+ (However, this alert about objects pointed by machine context
+ can be false positive. We only display alert.)
+
+ [Implementation memo]
+ objspace_allrefs() creates an object graph.
+ The object graph is represented by st_table, key is object (VALUE)
+ and value is referring objects. Referring objects are stored by
+ "struct reflist".
+
+ * gc.c (init_mark_stack): do not use push_mark_stack_chunk() at init.
+ This pre-allocation causes failure on is_mark_stack_empty()
+ without any pushing.
+
+Thu Nov 21 13:40:20 2013 Zachary Scott <e@zzak.io>
+
+ * lib/observer.rb: [DOC] Clarify default observer method.
+ By @edward [Fixes GH-450] https://github.com/ruby/ruby/pull/450
+
+Thu Nov 21 13:32:53 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/ossl_engine.c: [DOC] Documentation for OpenSSL::Engine
+ This patch is based off work by @vbatts in GH-436 completing the
+ documentation for this class and its methods.
+ https://github.com/ruby/ruby/pull/436
+
+Thu Nov 21 10:45:22 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/buffering.rb: Remove unused arguments from
+ OpenSSL::Buffering.new [Fixes GH-445]
+
+Thu Nov 21 10:30:47 2013 Zachary Scott <e@zzak.io>
+
+ * test/digest/test_digest.rb: Add test for Digest::SHA256.bubblebabble
+
+Wed Nov 20 20:54:01 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * tool/instruction.rb : fix typo.
+
+Wed Nov 20 19:45:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (rand_init): Make it possible to specify arbitrary array
+ for init_genrand().
+
+Wed Nov 20 17:34:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * parse.y (rb_gc_mark_symbols): set global_symbols.minor_marked only
+ when full_mark is 0.
+ rb_gc_mark_symbols() (with full_mark == 1) can be called by other
+ than GC (such as rb_objspace_reachable_objects_from_root()).
+
+Wed Nov 20 11:46:38 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/json: merge JSON 1.8.1.
+ https://github.com/nurse/json/compare/002ac2771ce32776b32ccd2d06e5604de6c36dcd...e09ffc0d7da25d0393873936c118c188c78dbac3
+ * Remove Rubinius exception since transcoding should be working now.
+ * Fix https://github.com/flori/json/issues/162 reported by Marc-Andre
+ Lafortune <github_rocks@marc-andre.ca>. Thanks!
+ * Applied patches by Yui NARUSE <naruse@airemix.jp> to suppress
+ warning with -Wchar-subscripts and better validate UTF-8 strings.
+ * Applied patch by ginriki@github to remove unnecessary if.
+ * Add load/dump interface to JSON::GenericObject to make
+ serialize :some_attribute, JSON::GenericObject
+ work in Rails active models for convenient
+ SomeModel#some_attribute.foo.bar access to serialised JSON data.
+
+Wed Nov 20 01:39:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rdoc/constant.rb (RDoc::Constant#documented?): workaround for
+ NoMethodError when the original of alias is not found.
+
+Tue Nov 19 23:38:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (--with-os-version-style): option to transform target
+ OS version string.
+
+Tue Nov 19 21:27:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/net/http/utils.rb (spawn_server): Specify zero for port to
+ avoid reusing an allocated port.
+
+ * test/net/http/test_http.rb: Don't specify port here.
+
+ * test/net/http/test_https.rb: Ditto.
+
+Tue Nov 19 18:52:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_is_swept_object): use heap_page::before_sweep flag.
+
+Tue Nov 19 18:49:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_reachable_objects_from_root): do major marking.
+
+Tue Nov 19 18:45:40 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_gc_resurrect): added.
+ rb_fstring() used rb_gc_mark() to avoid freeing used string.
+ However, rb_gc_mark() set mark bit *and* pushes mark_stack.
+ rb_gc_resurrect() does only set mark bit if it is before sweeping.
+
+ * string.c (rb_fstring): use rb_gc_resurrect.
+
+ * internal.h: add decl.
+
+Tue Nov 19 09:47:02 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc: Update to RDoc master a1195ce. Changes include:
+
+ Improved accessibility of the main sidebar navigation.
+
+ Fixed handling of regexp options in HTML source highlighting.
+
+ * test/rdoc: ditto.
+
+Tue Nov 19 09:33:52 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 6a3d9f9. Changes include:
+
+ Compatibly renamed Gem::DependencyResolver to Gem::Resolver.
+
+ Added support for git gems in gem.deps.rb and Gemfile.
+
+ Fixed resolver bugs.
+
+ * test/rubygems: ditto.
+
+ * lib/rubygems/LICENSE.txt: Updated to license from RubyGems trunk.
+ [ruby-trunk - Bug #9086]
+
+ * lib/rubygems/commands/which_command.rb: RubyGems now indicates
+ failure when any file is missing. [ruby-trunk - Bug #9004]
+
+ * lib/rubygems/ext/builder: Extensions are now installed into the
+ extension install directory and the first directory in the require
+ path from the gem. This allows backwards compatibility with msgpack
+ and other gems that calculate full require paths.
+ [ruby-trunk - Bug #9106]
+
+
+Tue Nov 19 07:21:56 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in (LOCALTIME_OVERFLOW_PROBLEM): Define it for cross
+ compiling.
+ [ruby-core:58391] [Bug #9119] Reported by Luis Lavena.
+ Analyzed by Heesob Park.
+
+Tue Nov 19 05:55:05 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc/rubygems_hook.rb: Remove debugging puts committed by
+ accident.
+
+Mon Nov 18 22:47:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval_intern.h (TH_PUSH_TAG, TH_EXEC_TAG): refine stack overflow
+ detection. chain local tag after setjmp() successed on it, because
+ calling setjmp() also can overflow the stack.
+ [ruby-dev:47804] [Bug #9109]
+
+ * vm_eval.c (rb_catch_obj): now th->tag points previous tag until
+ TH_EXEC_TAG().
+
+ * thread_pthread.c (ruby_init_stack): set stack_start properly by
+ get_main_stack() if possible.
+
+Mon Nov 18 22:45:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval_jump.c (rb_exec_end_proc): unlink and free procs data before
+ calling for each procs. [Bug #9110]
+
+Sun Nov 17 06:33:32 2013 Shota Fukumori <her@sorah.jp>
+
+ * configure.in: Use $LIBS for base of $SOLIBS, also in darwin.
+ By this fix, environment that libgmp is located in $LIBS can build
+ ruby.
+
+Sun Nov 17 01:56:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * thread_pthread.c (rb_thread_create_timer_thread): Show error
+ message instead of error number.
+ (thread_create_core): Ditto.
+
+ * cont.c (fiber_machine_stack_alloc): Ditto.
+
+Sat Nov 16 18:28:08 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/ultralightparser.rb
+ (REXML::Parsers::UltraLightParser#parse): Fix wrong :start_doctype
+ position.
+ [Bug #9061] [ruby-dev:47778]
+ Patch by Ippei Obayashi. Thanks!!!
+
+ * test/rexml/parser/test_ultra_light.rb: Add a test for this case.
+
+Sat Nov 16 02:13:56 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * cont.c : Introduce ensure rollback mechanism. Please see below.
+
+ * internal.h (ruby_register_rollback_func_for_ensure): catch up above change.
+ Add rollback mechanism API.
+
+ * vm_core.h (typedef struct rb_vm_struct): catch up above change.
+ Introduce ensure-rollback relation table.
+
+ * vm_core.h (typedef struct rb_thread_struct): catch up above change.
+ Introduce ensure stack.
+
+ * eval.c (rb_ensure): catch up above change.
+ Introduce ensure stack.
+
+ * hash.c : New function for rollback ensure, and register it to
+ ensure-rollback relation table. [ruby-dev:47803] [Bug #9105]
+
+ Ensure Rollback Mechanism:
+ A rollback's function is a function to rollback a state before ensure's
+ function execution.
+ When the jump of callcc is across the scope of rb_ensure,
+ ensure's functions and rollback's functions are executed appropriately
+ for keeping consistency.
+
+ Current API is unstable, and only internal use.
+
+ ruby_register_rollback_func_for_ensure(ensure_func,rollback_func)
+ This API create relation ensure's function to rollback's function.
+ By registered rollback's function, it is executed When jumping into
+ corresponding rb_ensure scope.
+
+Sat Nov 16 00:18:36 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * eval_jump.c (rb_exec_end_proc): fix double free or corruption error
+ when reentering by callcc. [ruby-core:58329] [Bug #9110]
+
+ * test/ruby/test_beginendblock.rb: test for above.
+
+Fri Nov 15 01:06:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/objspace/objspace_dump.c (dump_output): allow IO object as
+ output, and use Tempfile.create and return open file instead of
+ mkstemp() and path name for :file output.
+ [ruby-core:58266] [Bug #9102]
+
+ * test/objspace/test_objspace.rb (TestObjSpace#dump_my_heap_please):
+ remove temporary output file.
+
+Thu Nov 14 23:39:00 2013 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] remove example of
+ Rational#to_d without argument. [Bug #8958]
+
+Thu Nov 14 20:24:15 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * ruby_atomic.h (ATOMIC_SIZE_CAS): fix compile error on Solaris
+ since r43460.
+
+Thu Nov 14 19:53:00 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/openssl/test_cipher.rb (test_aes_gcm_wrong_tag): Don't use
+ String#succ because it can make modified (wrong) auth_tag longer
+ than 16 bytes. The longer auth_tag makes that
+ EVP_CIPHER_CTX_ctrl (and internally aes_gcm_ctrl) fail.
+ [ruby-core:55143] [Bug #8439] reported by Vit Ondruch.
+
+Thu Nov 14 11:33:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (foreach_safe_i, hash_foreach_iter): deal with error detected
+ by ST_CHECK.
+
+ * st.c (st_foreach_check): call with non-error argument in normal case.
+
+Thu Nov 14 02:37:14 2013 Zachary Scott <e@zzak.io>
+
+ * ext/thread/thread.c: [DOC] This patch accomplishes the following:
+
+ - Teach RDoc about ConditionVariable
+ - Teach RDoc about Queue
+ - Teach RDoc about SizedQueue
+ - Use fully-qualified namespace for Document-method
+ This is necessary to separate definitions between classes
+ - Fix rdoc bug in call_seq vs. call-seq
+ - Correct doc for SizedQueue#pop patch by @jackdanger [Bug #8988]
+
+Thu Nov 14 01:11:54 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] +precision+ is required
+
+Wed Nov 13 19:21:36 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] Document the required
+ +precision+ argument for Rational#to_d [Bug #8958]
+
+Wed Nov 13 19:02:05 2013 Zachary Scott <e@zzak.io>
+
+ * ext/digest/*: [DOC] Fix several typos and broken http links.
+ Improved examples for Digest overview and fixed a broken example in
+ Digest::HMAC overview. This patch also adds a description of
+ Digest::SHA256.bubblebabble to the Digest overview.
+
+ Patched by @stomar [Bug #9027]
+
+Wed Nov 13 18:32:12 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/ossl_config.c: [DOC] Document the following:
+
+ - OpenSSL::ConfigError
+ - OpenSSL::Config::DEFAULT_CONFIG_FILE
+
+ Patched by @vbatts via GH-436
+ https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 18:03:00 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/ossl_asn1.c: [DOC] Document parts of
+ OpenSSL::ASN1::ObjectId included a fix for the class overview, which
+ previously showed the documentation for Constructive due to missing
+ ObjectId overview. This patch also includes a note for Primitive.
+
+ Based on a patch by @vbatts via GH-436
+ https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 17:19:36 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/config.rb: In #parse use +string+ for +str+
+
+Wed Nov 13 17:09:45 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/*.rb: [DOC] Document the following:
+
+ - Integer#to_bn
+ - OpenSSL::Buffering module
+ - Deprecated OpenSSL::Digest::Digest compatibility class
+ - OpenSSL::Config
+
+ These changes were based on a patch by @vbatts via GH-436
+ https://github.com/ruby/ruby/pull/436
+
+Wed Nov 13 10:55:43 2013 Zachary Scott <e@zzak.io>
+
+ * doc/regexp.rdoc: [DOC] Fix typo in Special global variables section.
+ Reported by Alex Johnson on ruby-doc.org
+
+Wed Nov 13 10:43:19 2013 Zachary Scott <e@zzak.io>
+
+ * hash.c: [DOC] Adds an example for Hash#store
+
+Wed Nov 13 09:03:40 2013 Zachary Scott <e@zzak.io>
+
+ * doc/regexp.rdoc: [DOC] add note about Bug #4044 as suggested by
+ duerst-san in [ruby-core:43612] [Fixes GH-443] Patched by @rosenfeld
+ https://github.com/ruby/ruby/pull/443
+
+Tue Nov 12 10:15:14 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rubygems/insure_session.rb: Remove unused test file.
+
+Tue Nov 12 09:16:24 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master b9213d7. Changes include:
+
+ Fixed tests on Windows (I hope) by forcing platform for
+ platform-dependent tests.
+
+ Fixed File.exists? warnings.
+
+ Improved testing infrastructure.
+
+ * test/rubygems: ditto.
+
+ * test/rdoc/test_rdoc_rubygems_hook.rb: Switch to util_spec like
+ RubyGems.
+
+Mon Nov 11 18:31:12 2013 Aman Gupta <ruby@tmm1.net>
+
+ * internal.h: move common string/hash flags to include file.
+ * ext/objspace/objspace_dump.c: remove flags shared above.
+ * hash.c: ditto.
+ * string.c: ditto.
+
+Mon Nov 11 04:36:14 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/specification.rb: Include 2.2.0.preview.2 when checking
+ if extensions should be built. Fixes a ruby-ci failure.
+ * test/rubygems/test_gem_specification.rb: Test for the above.
+
+Mon Nov 11 03:15:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (symbol2event_flag): add secret feature.
+ add a_call/a_return events.
+ a_call is call | b_call | c_call, and same as a_return.
+
+Mon Nov 11 02:51:17 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 4bdc4f2. Important changes
+ in this commit:
+
+ RubyGems now chooses the test server port reliably. Patch by akr.
+
+ Partial implementation of bundler's Gemfile format.
+
+ Refactorings to improve the new resolver.
+
+ Fixes bugs in the resolver.
+
+ * test/rubygems: Tests for the above.
+
+Mon Nov 11 01:02:06 2013 Zachary Scott <e@zzak.io>
+
+ * lib/timeout.rb: [DOC] Add note about change from #8730 [Fixes GH-440]
+ * NEWS: [DOC] Improve grammar on change to Timeout
+ Patched by @srawlins in https://github.com/ruby/ruby/pull/440
+
+Sun Nov 10 23:47:05 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * gc.c (rb_gcdebug_print_obj_condition): catch up recent changes
+ to compile on GC_DEBUG.
+
+Sun Nov 10 22:16:19 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (exc_cause): captured previous exception.
+
+ * eval.c (make_exception): capture previous exception automagically.
+ [Feature #8257]
+
+Sun Nov 10 08:37:20 2013 Zachary Scott <e@zzak.io>
+
+ * thread.c: [DOC] Remove duplicate reference
+
+Sun Nov 10 08:09:29 2013 Zachary Scott <e@zzak.io>
+
+ * lib/drb/drb.rb: [DOC] promote better windows-safe filename regular
+ expression in DRb Logger example. Reported by Chris Pheonix
+ [Bug #9074]
+
+Sun Nov 10 08:03:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (rb_define_finalizer, rb_undefine_finalizer): rename and export
+ finalizer functions.
+
+Sun Nov 10 07:41:22 2013 Zachary Scott <e@zzak.io>
+
+ * lib/weakref.rb: [DOC] fix typos by @xaviershay [Fixes GH-439]
+ https://github.com/ruby/ruby/pull/439
+
+Sun Nov 10 06:14:39 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * compile.c (iseq_compile_each): emit opt_str_freeze if the #freeze
+ method is called on a static string literal with no arguments.
+
+ * defs/id.def (firstline): add freeze so idFreeze is available
+
+ * insns.def (opt_str_freeze): add opt_str_freeze instruction which
+ pushes a frozen string literal without allocating a new object if
+ String#freeze is not overridden
+
+ * string.c (Init_String): define String#freeze
+
+ * vm.c (vm_init_redefined_flag): define BOP_FREEZE on String class as
+ a basic operation
+
+ * vm_insnhelper.h: ditto
+
+ [Feature #8992] [ruby-core:57705]
+
+Sun Nov 10 01:34:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (vm_malloc_increase): sweep immediately on GC due to malloc().
+ To reduce memory usage, sweep as soon as possible.
+ This behavior is same as Ruby 2.0.0 and before.
+
+Sun Nov 10 00:39:26 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: output version description and GC::OPTS.
+
+Sun Nov 10 00:36:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (should_be_callable): allow private call since rb_eval_cmd
+ calls even private methods.
+
+Sun Nov 10 00:33:17 2013 Zachary Scott <e@zzak.io>
+
+ * lib/racc/rdoc/grammar.en.rdoc: [DOC] fix typo by Tsuyoshi Sawada
+ [Bug #9077]
+
+Sat Nov 9 22:35:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/rbinstall.rb (Gem::Specification.load): obtain spec date from
+ VCS for the case using git, RUBY_RELEASE_DATE is the last resort.
+ probably fixes [Bug #9085].
+
+Sat Nov 9 20:56:12 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * ext/objspace/object_tracing.c: use declarations in internal.h.
+
+ * ext/objspace/objspace.c: ditto
+
+Sat Nov 9 20:32:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/objspace/test_objspace.rb (test_dump_all): Make the test string
+ shorter to be an embedded string on 32bit environment as well as
+ 64bit environment.
+
+Sat Nov 9 15:00:16 2013 Zachary Scott <e@zzak.io>
+
+ * io.c: [DOC] ARGF.gets may return nil [Bug #9029] patch by znz
+
+Sat Nov 9 14:54:52 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/*: [DOC] document various constants @steveklabnik [Bug #8812]
+
+Sat Nov 9 14:50:09 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/rss.rb: [DOC] document Time#w3cdtf by @steveklabnik
+ [Bug #8821]
+
+Sat Nov 9 14:29:04 2013 Zachary Scott <e@zzak.io>
+
+ * ext/dl/cfunc.c: [DOC] fix typo in example [Bug #8944]
+ Patched by Heesob Park
+
+Sat Nov 9 13:59:58 2013 Zachary Scott <e@zzak.io>
+
+ * lib/test/unit/assertions.rb: [DOC] better example for assert_send()
+ Patch by Andrew Grimm [Bug #8975]
+
+Sat Nov 9 12:45:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * insns.def: unify ic_constant_serial and ic_class_serial into one field
+ ic_serial. This is possible because these fields are only ever used
+ exclusively with each other.
+
+ * insns.def: ditto
+ * vm_core.h: ditto
+ * vm_insnhelper.c: ditto
+
+Sat Nov 9 12:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * class.c: unify names of vm state version counters to 'serial'.
+ This includes renaming 'vm_state_version_t' to 'rb_serial_t',
+ 'method_state' to 'method_serial', 'seq' to 'class_serial',
+ 'vmstat' to 'constant_serial', etc.
+
+ * insns.def: ditto
+ * internal.h: ditto
+ * vm.c: ditto
+ * vm_core.h: ditto
+ * vm_insnhelper.c: ditto
+ * vm_insnhelper.h: ditto
+ * vm_method.c: ditto
+
+Sat Nov 9 09:22:29 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_page_sweep, rgengc_rememberset_mark): Refactoring.
+ Get bitmaps directly.
+
+Sat Nov 9 09:16:36 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (RVALUE_PROMOTE_INFANT): Refactoring. Remove duplicated nonsense
+ code.
+
+Sat Nov 9 09:04:48 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_marks_test): Bugfix. Fix a struct member name for build
+ with RGENGC_CHECK_MODE.
+
+Sat Nov 9 08:58:23 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c : Add GC_PROFILE_DETAIL_MEMORY option.
+ If GC_PROFILE_MORE_DETAIL && GC_PROFILE_DETAIL_MEMORY,
+ maxrss, minflt and majflt are added to each profile record.
+
+Sat Nov 9 07:41:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h (rb_vm_backtrace_object, rb_gc_count): make prototype
+ declarations, not old-K&R style.
+
+Sat Nov 9 06:11:14 2013 vo.x (Vit Ondruch) <vondruch@redhat.com>
+
+ * tool/rbinstall.rb (Gem::Specification#collect): make stable
+ Gem::Specification.files in default .gemspecs the different order of
+ "files" in .gemspec files makes them different therefore possibly
+ conflicting in multilib scenario. patch by vo.x (Vit Ondruch) at
+ [ruby-core:57544] [Bug #8623].
+
+Sat Nov 9 01:59:18 2013 Aman Gupta <ruby@tmm1.net>
+
+ * ext/objspace/objspace_dump.c: Add experimental methods to
+ dump objectspace as json: ObjectSpace.dump_all and
+ ObjectSpace.dump(obj). These methods are useful for debugging
+ reference leaks and memory growth in large ruby applications.
+ [Bug #9026] [ruby-core:57893] [Fixes GH-423]
+ * test/objspace/test_objspace.rb: tests for above.
+
+Sat Nov 9 00:26:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (GetLastError): already defined in windows.h on nowadays
+ cygwin, and caused the confliction with the system provided
+ definition on cygwin64. by @kou1okada [Fixes GH-433].
+
+Fri Nov 8 18:35:31 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * lib/open3.rb: receive arguments as keyword arguments.
+
+Fri Nov 8 13:19:26 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * io.c (rb_io_open_with_args): use RARRAY_CONST_PTR().
+
+ * io.c (rb_scan_open_args): use const qualifier for above.
+
+ * io.c (rb_open_file): ditto.
+
+ * io.c (rb_io_open_with_args): ditto.
+
+Fri Nov 8 11:35:06 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * dir.c, pack.c, ruby.c, struct.c, vm_eval.c: use RARRAY_CONST_PTR().
+
+Fri Nov 8 10:58:02 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * compile.c (iseq_build_from_ary_exception): use RARRAY_CONST_PTR().
+
+ * compile.c (iseq_build_from_ary_body): ditto.
+
+Fri Nov 8 10:49:34 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * enumerator.c (append_method): use RARRAY_CONST_PTR().
+
+ * enumerator.c (lazy_init_iterator): ditto.
+
+Fri Nov 8 02:44:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (vm_malloc_increase): check GVL before gc_rest_sweep().
+ vm_malloc_increase() can be called without GVL.
+ However, gc_rest_sweep() assumes acquiring GVL.
+ To avoid this problem, check GVL before gc_rest_sweep().
+ [Bug #9090]
+
+ This workaround introduces possibility to set malloc_limit as
+ wrong value (*1). However, this may be rare case. So I commit it.
+
+ *1: Without rest_sweep() here, gc_rest_sweep() can decrease
+ malloc_increase due to ruby_sized_xfree().
+
+Fri Nov 8 02:50:25 2013 Zachary Scott <e@zzak.io>
+
+ * lib/securerandom.rb: [DOC] specify arguments passed to ::random_bytes
+ By @chastell [Fixes GH-412] https://github.com/ruby/ruby/pull/412
+
+Fri Nov 8 02:43:01 2013 Zachary Scott <e@zzak.io>
+
+ * ext/objspace/object_tracing.c: [DOC] trace_object_allocations_stop
+ By @srawlins [Fixes GH-421] https://github.com/ruby/ruby/pull/421
+
+Fri Nov 8 02:34:20 2013 Zachary Scott <e@zzak.io>
+
+ * lib/net/ftp.rb: [DOC] Document Net::FTP.mdtm and .set_socket and fix
+ spelling typo, based on patch by @artfuldodger [Fixes GH-426]
+ https://github.com/ruby/ruby/pull/426
+
+Fri Nov 8 02:14:37 2013 Zachary Scott <e@zzak.io>
+
+ * array.c: [DOC] Add note about negative indices in Array overview
+ By @ckaenzig [Fixes GH-427] https://github.com/ruby/ruby/pull/427
+
+Fri Nov 8 02:09:12 2013 Zachary Scott <e@zzak.io>
+
+ * lib/csv.rb: [DOC] Fix typo in CSV.parse_line by @funky-bibimbap
+ [Fixes GH-430] https://github.com/ruby/ruby/pull/430
+
+Fri Nov 8 01:01:54 2013 Zachary Scott <e@zzak.io>
+
+ * golf_prelude.rb: syntax formatting for whitespace [Fixes GH-425]
+ Patch by @edward https://github.com/ruby/ruby/pull/425
+
+Thu Nov 7 19:36:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: modify malloc_limit strategy.
+
+ * fix default values:
+ GC_MALLOC_LIMIT_GROWTH_FACTOR
+ GC_MALLOC_LIMIT: 8MB -> 16MB
+ GC_MALLOC_LIMIT_MAX: 384MB -> 32MB
+
+ * algorithm of malloc_limit increment.
+ if (malloc_increase < malloc_limit) {
+ next_malloc_limit = malloc_limit * factor
+ if (malloc_limit > malloc_limit_max) {
+ malloc_limit = malloc_increase
+ }
+ }
+ This algorithm change malloc_limit from
+ 16MB -> 32MB slowly.
+ If malloc_limit exceeds malloc_limit_max, then
+ increase with malloc_increase.
+
+Thu Nov 7 11:06:05 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_shuffle_bang): use RARRAY_PTR_USE() without WB
+ because there are not new relations.
+
+Thu Nov 7 10:34:12 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_sample): use rb_ary_dup().
+
+Thu Nov 7 09:39:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_trace.c (rb_threadptr_exec_event_hooks_orig): errinfo should not
+ be propagated to trace blocks so that no argument raise does not
+ throw internal objects. [ruby-dev:47793] [Bug #9088]
+
+Wed Nov 6 21:30:55 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_before_sweep): Change algorithm of malloc_limit to
+ conservative for closing to memory consumption of ruby 2.0.
+
+ * gc.c (GC_MALLOC_LIMIT, GC_MALLOC_LIMIT_GROWTH_FACTOR):
+ Adjust parameters for new algorithm.
+
+Wed Nov 6 21:16:51 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_shift_m): use RARRAY_PTR_USE() without WB because
+ there are not new relations.
+
+Wed Nov 6 21:05:20 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_reverse): use RARRAY_PTR_USE().
+
+Wed Nov 6 19:30:44 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * common.mk (help): add texts about gcbench.
+
+Wed Nov 6 16:32:32 2013 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * lib/open3.rb: tweaked grammar in comments
+
+Wed Nov 6 11:46:36 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_sample): use RARRAY_AREF() and RARRAY_PTR_USE()
+ instead of RARRAY_PTR().
+
+Wed Nov 6 10:37:07 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_and): defer hash creation and some refactoring.
+
+Wed Nov 6 09:14:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/bm_vm1_gc_short_lived.rb: added.
+ These GC benchmarks do not reflect practical applications.
+ They are only for tuning.
+
+ * benchmark/bm_vm1_gc_short_with_complex_long.rb: added.
+
+ * benchmark/bm_vm1_gc_short_with_long.rb: added.
+
+ * benchmark/bm_vm1_gc_short_with_symbol.rb: added.
+
+ * benchmark/bm_vm1_gc_wb_ary.rb: added.
+
+ * benchmark/bm_vm1_gc_wb_obj.rb: added.
+
+ * benchmark/bm_vm_thread_queue.rb: added.
+ This benchmark is added to know how fast C version of thread.so.
+
+Wed Nov 6 09:13:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: define RGENGC_ESTIMATE_OLDSPACE == 0 if USE_RGENGC is 0.
+
+Wed Nov 6 07:13:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (Init_GC): add GC::OPTS to show options.
+
+Wed Nov 6 07:12:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: add some options to make quiet.
+
+Wed Nov 6 04:14:25 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/to_ruby.rb: process merge keys before
+ reviving objects. Fixes GH psych #168
+ * test/psych/test_merge_keys.rb: test for change
+ https://github.com/tenderlove/psych/issues/168
+
+Tue Nov 5 21:21:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/ruby/test_thread.rb (test_thread_join_in_trap):
+ Run the test in a different process.
+
+Tue Nov 5 20:14:32 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (is_live_object): A hidden object may be a live object.
+ [ruby-dev:47788] [Bug #9072]
+
+Tue Nov 5 13:37:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: add support to estimate increase of oldspace memory usage.
+ This is another approach to solve an issue discussed at r43530.
+ This feature is disabled as default.
+
+ This feature measures an increment of memory consumption by oldgen
+ objects. It measures memory consumption for each objects when
+ the object is promoted. However, measurement of memory consumption
+ is not accurate now. So that this measurement is `estimation'.
+
+ To implement this feature, move memsize_of() function from
+ ext/objspace/objspace.c and expose rb_obj_memsize_of().
+
+ Some memsize() functions for T_DATA (T_TYPEDDATA) have problem to
+ measure memory size, so that we ignores T_DATA objects now.
+ For example, some functions skip NULL check for pointer.
+
+ The macro RGENGC_ESTIMATE_OLDSPACE enables/disables this feature,
+ and turned off as default.
+
+ We need to compare 3gen GC and this feature carefully.
+ (it is possible to enable both feature)
+ We need a help to compare them.
+
+ * internal.h: expose rb_obj_memsize_of().
+
+ * ext/objspace/objspace.c: use rb_obj_memsize_of() function.
+
+ * cont.c (fiber_memsize): fix to check NULL.
+
+ * variable.c (autoload_memsize): ditto.
+
+ * vm.c (vm_memsize): ditto.
+
+Tue Nov 5 04:03:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (GC_MALLOC_LIMIT_MAX): fix default value 512MB -> 384MB.
+ 512MB is huge.
+
+Tue Nov 5 03:31:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: add 3gen GC patch, but disabled as default.
+
+ RGenGC is designed as 2 generational GC, young and old generation.
+ Young objects will be promoted to old objects after one GC.
+ Old objects are not collect until major (full) GC.
+
+ The issue of this approach is some objects can promoted as old
+ objects accidentally and not freed until major GC.
+ Major GC is not frequently so short-lived but accidentally becoming
+ old objects are not freed.
+
+ For example, the program "loop{Array.new(1_000_000)}" consumes huge
+ memories because short lived objects (an array which has 1M
+ elements) are promoted while GC and they are not freed before major
+ GC.
+
+ To solve this problem, generational GC with more generations
+ technique is known. This patch implements three generations gen GC.
+
+ At first, newly created objects are "Infant" objects.
+ After surviving one GC, "Infant" objects are promoted to "Young"
+ objects.
+ "Young" objects are promoted to "Old" objects after surviving
+ next GC.
+ "Infant" and "Young" objects are collected if it is not marked
+ while minor GC. So that this technique solves this problem.
+
+ Representation of generations:
+ * Infant: !FL_PROMOTED and !oldgen_bitmap [00]
+ * Young : FL_PROMOTED and !oldgen_bitmap [10]
+ * Old : FL_PROMOTED and oldgen_bitmap [11]
+
+ The macro "RGENGC_THREEGEN" enables/disables this feature, and
+ turned off as default because there are several problems.
+ (1) Failed sometimes (Heisenbugs).
+ (2) Performance down.
+ Especially on write barriers. We need to detect Young or Old
+ object by oldgen_bitmap. It is slower than checking flags.
+
+ To evaluate this feature on more applications, I commit this patch.
+ Reports are very welcome.
+
+ This patch includes some refactoring (renaming names, etc).
+
+ * include/ruby/ruby.h: catch up 3gen GC.
+
+ * .gdbinit: fix to show a prompt "[PROMOTED]" for promoted objects.
+
+Tue Nov 5 00:05:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * node.h: catch up comments for last commit.
+
+Tue Nov 5 00:02:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: rename FL_OLDGEN to FL_PROMOTED.
+ This flag represents that "this object is promoted at least once."
+
+ * gc.c, debug.c, object.c: catch up this change.
+
+Mon Nov 4 22:20:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/xmlrpc: Don't use fixed ports: 8070 and 8071.
+
+Mon Nov 4 15:25:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/xmlrpc/webrick_testing.rb (start_server): Initialize the server
+ at main thread to fail early.
+
+Mon Nov 4 10:08:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval_intern.h (TH_EXEC_TAG, TH_JUMP_TAG): get rid of undefined
+ behavior of setjmp() in rhs of assignment expression.
+ [ISO/IEC 9899:1999] 7.13.1.1
+
+Sun Nov 3 23:06:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * sample/test.rb: Make temporary file names unique.
+
+Sun Nov 3 20:41:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/xmlrpc: Wrap definitions by TestXMLRPC module.
+
+Sun Nov 3 20:23:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/xmlrpc/webrick_testing.rb (stop_server): Don't try to shutdown
+ the server if the server is not started.
+
+Sun Nov 3 09:35:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (rb_feature_p): deal with default loadable suffixes.
+
+ * load.c (load_lock): initialize statically linked extensions.
+
+ * load.c (search_required, rb_require_safe): deal with statically
+ linked extensions.
+
+ * load.c (ruby_init_ext): defer initialization of statically linked
+ extensions until required actually. [Bug #8883]
+
+Sat Nov 2 15:14:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/logger.rb (Logger::LogDevice::LogDeviceMutex#lock_shift_log):
+ open file can't be removed or renamed on Windows. [ruby-dev:47790]
+ [Bug #9046]
+
+ * test/logger/test_logger.rb (TestLogDevice#run_children): don't use
+ fork.
+
+Sat Nov 2 07:08:43 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/logger.rb: Inter-process locking for log rotation
+ Current implementation fails log rotation on multi process env.
+ by sonots <sonots@gmail.com>
+ https://github.com/ruby/ruby/pull/428 fix GH-428 [Bug #9046]
+
+Fri Nov 1 23:24:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (wmap_mark_map): mark live objects only, but delete zombies.
+ [ruby-dev:47787] [Bug #9069]
+
+Fri Nov 1 22:45:54 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (struct heap_page, gc_page_sweep, gc_sweep): Refactoring for
+ performance. Add before_sweep condition to heap_page structure.
+
+ * gc.c (rb_gc_force_recycle): Use before_sweep member.
+
+ * gc.c (heap_is_before_sweep, is_before_sweep): Remove. They have not
+ already been used.
+
+Fri Nov 1 22:20:28 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (make_deferred): Refactoring. Collect codes which should be
+ atomic.
+
+ * gc.c (make_io_deferred, obj_free, rb_objspace_call_finalizer,
+ gc_page_sweep): Correspond to the above.
+
+Fri Nov 1 21:40:35 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (typedef struct rb_objspace): Refactoring. Move some members
+ into profile member.
+
+ * gc.c (newobj_of): Correspond to the above.
+
+ * gc.c (finalize_list): Ditto.
+
+ * gc.c (objspace_live_num): Ditto.
+
+ * gc.c (gc_page_sweep): Ditto.
+
+ * gc.c (rb_gc_force_recycle): Ditto.
+
+ * gc.c (garbage_collect_body): Ditto.
+
+ * gc.c (rb_gc_count): Ditto.
+
+ * gc.c (gc_stat): Ditto.
+
+ * gc.c (gc_prof_set_heap_info): Ditto.
+
+ * gc.c (gc_profile_dump_on): Ditto.
+
+Fri Nov 1 20:53:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_scrub): fix typo, should yield invalid byte
+ sequence to be scrubbed. reported by znz at IRC.
+
+Fri Nov 1 17:25:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (is_live_object): finalizer may not run because of lazy-sweep.
+ [ruby-dev:47786] [Bug #9069]
+
+Fri Nov 1 16:55:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_scrub): export with fixed length arguments, and
+ allow nil as replacement string instead of omitting.
+
+Fri Nov 1 06:20:44 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (rb_mutex_struct): reduce rb_mutex_t size by 8 bytes
+ on 64bit platform. Patch by Eric Wong. [Feature #9068][ruby-core:58114]
+
+Fri Nov 1 01:08:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: print HWM (high water mark) if possible.
+
+Thu Oct 31 21:48:31 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/streamparser.rb: Add dependency file require.
+ [Bug #9062] [ruby-dev:47779]
+ Reported by Ippei Obayashi. Thanks!!!
+
+Thu Oct 31 14:09:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_method.c (rb_method_entry_make): fix to pass an ISeq value.
+ OBJ_WRITTEN() accepts only VALUE.
+
+Wed Oct 30 19:07:57 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el (ruby-brace-to-do-end)
+ (ruby-do-end-to-brace, ruby-toggle-block): Remove functions that
+ are already in the latest released version of Emacs (24.3).
+ [Bug #7565]
+
+Wed Oct 30 12:44:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/Makefile.sub (config.status): add missing variables,
+ PLATFORM_DIR and THREAD_MODEL.
+
+Wed Oct 30 12:20:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (v2w): Normalize a rational value to an integer if possible.
+ [ruby-core:58070] [Bug #9059] reported by Isaac Schwabacher.
+
+Wed Oct 30 12:08:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_uniq_bang): use rb_ary_modify_check() instead of
+ rb_ary_modify() because the array will be unshared soon.
+
+Wed Oct 30 03:25:10 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: make less garbage when
+ testing if a string is binary.
+
+Wed Oct 30 03:08:24 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: string subclasses should
+ not be considered to be binary. Fixes Psych / GH 166
+ https://github.com/tenderlove/psych/issues/166
+
+ * test/psych/test_string.rb: test for fix
+
+Tue Oct 29 23:01:18 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_zip): some refactoring.
+
+Tue Oct 29 22:11:37 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_uniq_bang): use st_foreach() instead of for loop.
+
+Tue Oct 29 20:01:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * add RUBY_TYPED_FREE_IMMEDIATELY to data types which only use
+ safe functions during garbage collection such as xfree().
+
+ On default, T_DATA objects are freed at same points as finalizers.
+ This approach protects issues such as reported by [ruby-dev:35578].
+ However, freeing T_DATA objects immediately helps heap usage.
+
+ Most of T_DATA (in other words, most of dfree functions) are safe.
+ However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default
+ for safety.
+
+ * cont.c: ditto.
+
+ * dir.c: ditto.
+
+ * encoding.c: ditto.
+
+ * enumerator.c: ditto.
+
+ * error.c: ditto.
+
+ * file.c: ditto.
+
+ * gc.c: ditto.
+
+ * io.c: ditto.
+
+ * iseq.c: ditto.
+
+ * marshal.c: ditto.
+
+ * parse.y: ditto.
+
+ * proc.c: ditto.
+
+ * process.c: ditto.
+
+ * random.c: ditto.
+
+ * thread.c: ditto.
+
+ * time.c: ditto.
+
+ * transcode.c: ditto.
+
+ * variable.c: ditto.
+
+ * vm.c: ditto.
+
+ * vm_backtrace.c: ditto.
+
+ * vm_trace.c: ditto.
+
+ * ext/bigdecimal/bigdecimal.c: ditto.
+
+ * ext/objspace/objspace.c: ditto.
+
+ * ext/stringio/stringio.c: ditto.
+
+ * ext/strscan/strscan.c: ditto.
+
+Tue Oct 29 19:48:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: fix typo (FL_WB_PROTECT -> FL_WB_PROTECTED).
+
+Tue Oct 29 18:45:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (tp_free): removed because empty free function.
+ Use RUBY_TYPED_NEVER_FREE instead.
+
+Tue Oct 29 18:37:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: introduce new flags for T_TYPEDDATA.
+ * RUBY_TYPED_FREE_IMMEDIATELY: free the data given by DATA_PTR()
+ with dfree function immediately. Otherwise (default), the data
+ freed at finalization point.
+ * RUBY_TYPED_WB_PROTECTED: make this object with FL_WB_PROTECT
+ (not shady).
+
+ * gc.c (obj_free): support RUBY_TYPED_FREE_IMMEDIATELY.
+
+Tue Oct 29 16:49:03 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (vm_malloc_increase): decrease it more carefully.
+
+Tue Oct 29 16:24:52 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_page_resurrect): return a page in tomb heap even if
+ freelist is NULL.
+
+Tue Oct 29 15:46:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby_atomic.h (ATOMIC_SIZE_CAS): new macro, compare and swap size_t.
+
+Tue Oct 29 12:08:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/readline/readline.c (readline_getc): Consider
+ NULL as input.
+
+Tue Oct 29 11:10:08 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_profile_total_time): fix off-by-one error in
+ GC::Profiler.total_time.
+ * test/ruby/test_gc.rb (class TestGc): test for above.
+
+Tue Oct 29 09:53:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: split
+ ruby_vm_global_state_version into two separate counters - one for the
+ global method state and one for the global constant state. This means
+ changes to constants do not affect method caches, and changes to
+ methods do not affect constant caches. In particular, this means
+ inclusions of modules containing constants no longer globally
+ invalidate the method cache.
+
+ * class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c:
+ rename rb_clear_cache_by_class to rb_clear_method_cache_by_class
+
+ * class.c, include/ruby/intern.h, variable.c, vm_method.c: add
+ rb_clear_constant_cache
+
+ * compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in
+ rb_call_info_struct to method_state
+
+ * vm_method.c: rename vmstat field in struct cache_entry to method_state
+
+Mon Oct 28 23:26:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/readline/test_readline.rb (teardown): Clear Readline.input and
+ Readline.output.
+
+Mon Oct 28 21:35:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/file/depend, ext/-test-/postponed_job/depend,
+ ext/-test-/tracepoint/depend: New files for dependencies.
+
+Mon Oct 28 15:32:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/openssl/depend (ossl.o): work around of dependency of
+ thread_native.h, which depends on headers by THREAD_MODEL.
+ [ruby-dev:47777]
+
+ * ext/openssl/extconf.rb: need THREAD_MODEL.
+
+Mon Oct 28 14:57:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (ruby_init_ext): share feature names between frame name and
+ provided features.
+
+Mon Oct 28 14:41:27 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el: Import ruby-electric.el 2.1 from
+ https://github.com/knu/ruby-electric.el.
+
+ * Hitting the newline-and-indent key within a comment fires
+ comment-indent-new-line.
+
+ * Introduce a new feature
+ `ruby-electric-autoindent-on-closing-char`.
+
+ * Fix fallback behavior of ruby-electric-space/return that
+ caused error with auto-complete.
+
+Mon Oct 28 13:17:17 2013 Or Cohen <orc@fewbytes.com>
+
+ * error.c (name_err_to_s): remove no longer needed overriding, since
+ r30455 which made exc_to_s almost same. Fixes [GH-413].
+
+Mon Oct 28 12:42:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * common.mk, ext/objspace/depend, ext/coverage/depend,
+ ext/-test-/debug/depend, ext/date/depend: Update dependencies.
+
+Mon Oct 28 09:29:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm.c: vm_clear_all_cache is not necessary now we use a 64 bit counter
+ for global state version.
+
+ * vm_insnhelper.h: ruby_vm_global_state_version overflow is unnecessary
+
+Mon Oct 28 07:47:32 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm_backtrace.c (rb_profile_frame_classpath): do not use rb_inspect
+ directly, since it might have a custom implementation or show ivars.
+
+Mon Oct 28 04:10:41 2013 Aman Gupta <ruby@tmm1.net>
+
+ * vm_backtrace.c (rb_profile_frame_classpath): handle singleton
+ methods defined directly on an object.
+ * test/-ext-/debug/test_profile_frames.rb: test for above.
+
+Mon Oct 28 00:52:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * struct.c (new_struct): fix warning message, class name and encoding.
+
+Sun Oct 27 20:53:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/readline/readline.c: Include ruby/thread.h for
+ rb_thread_call_without_gvl2.
+ (readline_rl_instream, readline_rl_outstream): Record FILE
+ structures allocated by this extension.
+ (getc_body): New function extracted from readline_getc.
+ (getc_func): New function.
+ (readline_getc): Use rb_thread_call_without_gvl2 to invoke getc_func.
+ [ruby-dev:47033] [Bug #8749]
+ (clear_rl_instream, clear_rl_outstream): Close FILE structure
+ allocated by this extension reliably. [ruby-core:57951] [Bug #9040]
+ (readline_readline): Use clear_rl_instream and clear_rl_outstream.
+ (readline_s_set_input): Set readline_rl_instream.
+ (readline_s_set_output): Set readline_rl_outstream.
+ (Init_readline): Don't call readline_s_set_input because
+ readline_getc doesn't block other threads for any FILE structure now.
+
+ [ruby-dev:47033] [Bug #8749] reported by Nobuhiro IMAI.
+ [ruby-core:57951] [Bug #9040] reported by Eamonn Webster.
+
+Sat Oct 26 19:31:28 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * gc.c: catch up recent changes to compile on GC_DEBUG,
+ RGENGC_CHECK_MODE.
+
+Sat Oct 26 19:08:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * range.c (range_initialize_copy): disallow to modify after
+ initialized.
+
+Sat Oct 26 17:48:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/open-uri.rb (meta_add_field): : Re-implemented.
+ [ruby-core:58017] [Bug #9051] patch by Eamonn Webster.
+
+Sat Oct 26 14:35:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_dump_on): use "Page" terminology.
+
+Sat Oct 26 13:25:45 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_sweep, gc_heap_lazy_sweep): fix measurement code.
+ We only need one sweep time measurement without lazy sweep.
+
+Sat Oct 26 11:59:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * addr2line.c: Include ELF header after system headers (especially
+ sys/types.h) to avoid compilation failure,
+ "usr/include/sh3/elf_machdep.h:4:2: error: #error Define _BYTE_ORDER!",
+ on NetBSD/sh3 (dreamcast, hpcsh, landisk, mmeye).
+
+Sat Oct 26 11:35:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: tuning parameters.
+
+ * gc.c (GC_MALLOC_LIMIT): change default value to 16MB.
+
+ * gc.c (GC_MALLOC_LIMIT_GROWTH_FACTOR): change default value to 2.0.
+
+ * gc.c (gc_before_sweep): change decrease ratio of `malloc_limit'
+ from 1/4 to 1/10.
+
+Sat Oct 26 11:30:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (vm_malloc_increase): do gc_rest_sweep() before GC.
+ gc_rest_sweep() can reduce malloc_increase, so try it before GC.
+ Otherwise, malloc_increase can be less than malloc_limit at
+ gc_before_sweep(). This means that re-calculation of malloc_limit
+ may be wrong value.
+
+Sat Oct 26 06:35:41 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_before_heap_sweep): Restructure code to mean clearly.
+ heap->freelist is connected to end of list.
+
+Sat Oct 26 04:01:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_before_heap_sweep): fix freelist management.
+ After rb_gc_force_recycle() for a object belonging to heap->freelist,
+ `heap->using_page->freelist' is not null.
+
+Thu Oct 24 21:57:24 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * parse.y: Remove +(binary) and -(binary) special cases
+ [Feature #9048]
+
+Thu Oct 24 12:45:53 2013 Zachary Scott <e@zzak.io>
+
+ * object.c: [DOC] Document first argument also takes string for:
+
+ rb_mod_const_get, rb_mod_const_set, rb_mod_const_defined
+
+ Also added note about NameError exception for invalid constant name
+
+Thu Oct 24 12:23:58 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (rb_thread_terminate_all): add a comment why we need
+ state check and call terminate_i again.
+
+Thu Oct 24 12:15:02 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (rb_thread_terminate_all): add a comment why infinite
+ sleep is safe.
+
+Thu Oct 24 07:41:42 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: add new initial_growth_max tuning parameter.
+ [ruby-core:57928] [Bug #9035]
+ * gc.c (heap_set_increment): when initial_growth_max is set,
+ do not grow number of slots by more than growth_max at a time.
+ * gc.c (rb_gc_set_params): load optional new tuning value from
+ RUBY_HEAP_SLOTS_GROWTH_MAX environment variable.
+ * test/ruby/test_gc.rb (class TestGc): test for above.
+
+Thu Oct 24 01:34:12 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/win32.h (rb_infinity_float): suppress overflow in
+ constant arithmetic warnings. [ruby-core:57981] [Bug #9044]
+
+Thu Oct 24 00:11:24 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * lib/ostruct.rb: raise NoMethodError with a #name and #args.
+ Raise RuntimeError when modifying frozen instances
+ instead of TypeError.
+ (OpenStruct#each_pair): Return an enumerator with size
+ (OpenStruct#delete): Use the converted argument.
+ Patches by Kenichi Kamiya. [Fixes GH-383]
+
+ * test/ostruct/test_ostruct.rb: Added tests for above.
+
+Thu Oct 24 00:10:22 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * array.c: Add Array#to_h [Feature #7292]
+
+ * enum.c: Add Enumerable#to_h
+
+Wed Oct 23 23:48:28 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: Rename free_min to min_free_slots and free_min_page to
+ max_free_slots. The algorithm for heap growth is:
+ if (swept_slots < min_free_slots) pages++
+ if (swept_slots > max_free_slots) pages--
+
+Wed Oct 23 22:51:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/Makefile.sub (config.h): VC 2013 supports C99 mathematics
+ functions. [ruby-core:57981] [Bug #9044]
+
+Wed Oct 23 19:13:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: move increment from heap to heap_pages.
+ Share `increment' information with heaps.
+
+ * gc.c: change ratio of heap_pages_free_min_page
+ to 0.80.
+ This change means slow down page freeing speed.
+
+Wed Oct 23 17:52:03 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_pages_free_unused_pages): cast to (int) for size_t
+ variable `i'.
+
+Wed Oct 23 17:39:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: introduce tomb heap.
+ Tomb heap is where zombie objects and ghost (freed slot) lived in.
+ Separate from other heaps (now there is only eden heap) at sweeping
+ helps freeing pages more efficiently.
+ Before this patch, even if there is an empty page at former phase
+ of sweeping, we can't free it.
+
+ Algorithm:
+ (1) Sweeping all pages in a heap and move empty pages from the
+ heap to tomb_heap.
+ (2) Check all existing pages and free a page
+ if all slots of this page are empty and
+ there is enough empty slots (checking by swept_num)
+
+ To introduce this patch, there are several tuning of GC parameters.
+
+Wed Oct 23 14:20:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_prof_sweep_timer_stop): catch up recent changes
+ to compile on GC_PROFILE_MORE_DETAIL=1.
+
+Wed Oct 23 11:43:27 2013 Zachary Scott <e@zzak.io>
+
+ * file.c: [DOC] fix rdoc format of File#expand_path from r43386
+
+Tue Oct 22 21:58:28 2013 URABE Shyouhei <shyouhei@ruby-lang.org>
+
+ * vm_core.h (enum): avoid syntax error.
+
+ * method.h: ditto.
+
+ * internal.h: ditto.
+
+Tue Oct 22 19:53:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (Init_heap): move logics from heap_pages_init() and remove
+ heap_pages_init().
+
+Tue Oct 22 19:19:05 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: allow multiple heaps.
+ Now, objects are managed by page. And a set of pages is called heap.
+ This commit supports multiple heaps in the object space.
+
+ * Functions heap_* and rb_heap_t manages heap data structure.
+ * Functions heap_page_* and struct heap_page manage page data
+ structure.
+ * Functions heap_pages_* and struct rb_objspace_t::heap_pages
+ maintains all pages.
+ For example, pages are allocated from the heap_pages.
+
+ See https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/GC_design
+ and https://bugs.ruby-lang.org/attachments/4015/data-heap_structure_with_multiple_heaps.png
+ for more details.
+
+ Now, there is only one heap called `eden', which is a space for all
+ new generated objects.
+
+Tue Oct 22 18:26:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/pp.rb (object_address_group): Use Kernel#to_s to obtain the class
+ name and object address.
+ This fix a problem caused by %p in C generates variable length
+ address.
+ Reported by ko1 via IRC.
+
+Tue Oct 22 16:57:48 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * file.c (File#expand_path): [DOC] improve documentation of File#expand_path.
+ Based on patch by Prathamesh Sonpatki. [ruby-core:57734] [Bug #9002]
+
+Tue Oct 22 15:59:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (glob_helper): don't skip current directories if FNM_DOTMATCH
+ is given. [ruby-core:53108] [Bug #8006]
+
+Tue Oct 22 14:53:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c: exterminate Zombies.
+ There is a bug that T_ZOMBIE objects are not collected.
+ Because there is a pass to miss finalizer postponed job
+ with multi-threading. This patch solve this issue.
+
+ * vm_trace.c (rb_postponed_job_register_one): set
+ RUBY_VM_SET_POSTPONED_JOB_INTERRUPT(th) if another same job
+ is registered.
+ There is a possibility to remain a postponed job without
+ interrupt flag.
+
+ * vm_trace.c (rb_postponed_job_register_one): check interrupt
+ carefully.
+
+ * vm_trace.c (rb_postponed_job_register_one): use additional space
+ to avoid buffer full.
+
+ * gc.c (gc_finalize_deferred_register): check failure.
+
+ * thread.c (rb_threadptr_execute_interrupts): check
+ `postponed_job_interrupt' immediately. There is a possibility
+ to miss this flag.
+
+Tue Oct 22 12:11:16 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: check if the given CFLAGS and LDFLAGS are working, and
+ bail out early if not.
+
+Tue Oct 22 00:06:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_file_exists_p): warn deprecated name. [Bug #9041]
+
+Mon Oct 21 23:57:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (load_encoding): should preserve outer errinfo, so that
+ expected exception may not be lost. [ruby-core:57949] [Bug #9038]
+
+Sun Oct 20 15:41:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (rb_io_reopen): create a new, temporary FD via rb_sysopen and
+ call rb_cloexec_dup2 on it to atomically replace the file fptr->fd
+ points to. This leaves no possible window where fptr->fd is invalid
+ to userspace (even for any threads running w/o GVL). based on the
+ patch by Eric Wong <normalperson@yhbt.net> at [ruby-core:57943].
+ [Bug #9036]
+
+Sun Oct 20 15:29:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (rb_syserr_fail_path_in): new function split from
+ rb_sys_fail_path_in to raise SystemCallError without errno.
+
+ * internal.h (rb_syserr_fail_path): like rb_sys_fail_path but without
+ errno.
+
+Sun Oct 20 13:58:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (rb_obj_wb_unprotect, rb_obj_written),
+ (rb_obj_write): suppress unused-parameter warnings.
+
+Sun Oct 20 10:32:48 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update RubyGems to master 0886307. This commit
+ improves documentation and should bring ruby above 75% documented on
+ rubyci.
+
+Sun Oct 20 09:30:56 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 3de7e0f. Changes:
+
+ Only attempt to build extensions for newly-installed gems. This
+ prevents compilation attempts at gem activation time for gems that
+ already have extensions built.
+
+ Fix crash in the dependency resolver for dependencies that cannot be
+ resolved.
+
+ * test/rubygems: ditto.
+
+Sun Oct 20 05:24:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * variable.c (rb_class2name): should return real class name, not
+ singleton class or iclass.
+
+Sun Oct 20 04:18:48 2013 Aman Gupta <ruby@tmm1.net>
+
+ * variable.c (rb_class2name): call rb_tmp_class_path() directly to
+ avoid extra rb_str_dup() from rb_class_name().
+
+Sat Oct 19 19:59:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/file.c (code_page): use simple array instead of st_table.
+
+ * encoding.c (rb_locale_encindex): defer initialization of win32 code
+ page table until encoding db loaded.
+
+Sat Oct 19 08:25:05 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix rb_objspace_t.
+ * make "struct heap" and move most of variables
+ in rb_objspace_t::heap.
+ * rename rb_objspace_t::heap::sorted to
+ rb_objspace_t::heap_sorted_pages
+ and make a macro heap_sorted_pages.
+ * rename rb_objspace_t::heap::range to
+ rb_objspace_t::heap_range and rename macros
+ lomem/himem to heap_lomem/heap_himem.
+
+Sat Oct 19 07:14:40 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 42543b6. Changes:
+
+ Fix `gem update` for gems with multiple platforms.
+
+ * test/rubygems: ditto.
+
+Sat Oct 19 06:55:52 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 0a3814b. Changes:
+
+ Fixed extension directory in Gem::Specification#require_paths.
+
+ Allow installation of gems when $HOME is nonexistent or unwritable.
+
+ Use proper API in InstallCommand.
+
+ Improve support for path option in gem dependency files.
+
+ Remove warnings.
+
+ * test/rubygems: ditto.
+
+Fri Oct 18 15:23:34 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: change terminology of heap.
+ Change "slot" to "page". "Slot" is a space of RVALUE.
+ 1. "Heap" consists of a set of "heap_page"s (pages).
+ 2. Each "heap_page" has "heap_page_body".
+ 3. "heap_page_body" has RVALUE (a.k.a. "slot") spaces.
+ 4. "sorted" is a sorted array of "heap_page"s, sorted
+ by address of heap_page_body (for "is_pointer_to_heap").
+
+ See https://bugs.ruby-lang.org/attachments/4008/data-heap_structure.png.
+
+Fri Oct 18 09:40:43 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master cee6788. Changes:
+
+ Fix test failure on vc10-x64 Server on rubyci.org due to attempting
+ to File.chmod where it is not supported.
+
+ Continuing work on improved gem dependencies file (Gemfile) support.
+
+ * test: ditto.
+
+Fri Oct 18 06:02:49 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master f738c67. Changes:
+
+ Fixed test bug for ruby with ENABLE_SHARED = no
+
+ * test/rubygems: ditto.
+
+Fri Oct 18 00:57:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/tsort.rb (TSort.tsort): Extracted from TSort#tsort.
+ (TSort.tsort_each): Extracted from TSort#tsort_each.
+ (TSort.strongly_connected_components): Extracted from
+ TSort#strongly_connected_components.
+ (TSort.each_strongly_connected_component): Extracted from
+ TSort#each_strongly_connected_component.
+
+Thu Oct 17 18:50:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (CALC_EXACT_MALLOC_SIZE_CHECK_OLD_SIZE): introduced.
+ This macro enable checker compare with allocated memory and
+ declared old_size of sized_xfree and sized_xrealloc.
+
+Thu Oct 17 18:45:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * string.c (STR_HEAP_SIZE): includes TERM_LEN(str).
+
+ * string.c (rb_str_memsize): use STR_HEAP_SIZE().
+
+Thu Oct 17 17:43:00 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_call_method): set ci->me to 0 when the
+ original method of a refined method is undef to avoid SEGV.
+
+ * vm_method.c (rb_method_entry_without_refinements): return 0 when
+ the original method of a refined method is undef to avoid SEGV.
+
+ * test/ruby/test_refinement.rb: related test.
+
+Thu Oct 17 17:38:36 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c, internal.h: rename ruby_xsizefree/realloc to
+ rb_sized_free/realloc.
+
+ * array.c: catch up these changes.
+
+ * string.c: ditto.
+
+Thu Oct 17 17:32:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c, string.c: use ruby_xsizedfree() and ruby_xsizedrealloc().
+
+ * internal.h (SIZED_REALLOC_N): define a macro as REALLOC_N().
+
+Thu Oct 17 17:11:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (console_emulator_p): check by comparison between
+ module handle of WriteConsoleW and kernel32.dll.
+
+ * configure.in, win32/Makefile.sub, win32/setup.mak: no longer need
+ psapi.lib.
+
+Thu Oct 17 16:53:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c, internal.h: add new internal memory management functions.
+ * void *ruby_xsizedrealloc(void *ptr, size_t new_size, size_t old_size)
+ * void ruby_xsizedfree(void *x, size_t size)
+ These functions accept additional size parameter to calculate more
+ accurate malloc_increase parameter which control GC timing.
+ [Feature #8985]
+
+Thu Oct 17 14:21:34 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/file.c (rb_file_expand_path_internal): fix memory leaks at
+ a non-absolute home exception.
+
+Thu Oct 17 14:06:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c (newobj_i): fix memory leak.
+ There is possibility to remain info due to missing FREEOBJ event.
+ FREEOBJ events are skipped while suppress_tracing state, for example,
+ during trace events are invoking.
+
+Thu Oct 17 12:30:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/tsort.rb (TSort.each_strongly_connected_component_from):
+ Extracted from TSort#each_strongly_connected_component_from.
+
+Thu Oct 17 11:07:06 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 941c21a. Changes:
+
+ Restored method bundler wants to remove for compatibility.
+
+ Improvements to Gemfile compatibility.
+
+ * test/rubygems: ditto.
+
+Thu Oct 17 08:08:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c (newobj_i): add workaround.
+ some bugs hits this check.
+
+ * ext/objspace/object_tracing.c (object_allocations_reporter_i): cast as pointer.
+
+Thu Oct 17 07:36:53 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 2abce58. Changes:
+
+ Fixed documentation generation when sdoc and json are installed as
+ gems.
+
+ Added some missing documentation.
+
+Thu Oct 17 07:10:26 2013 Zachary Scott <e@zzak.io>
+
+ * ext/curses/curses.c: [DOC] Cleaned up formatting consistency of rdoc
+ comments for Curses, including period spacing and column width.
+
+ This patch also fixed some typos. Thanks to @postmodern for the patch!
+ [Fixes GH-420] https://github.com/ruby/ruby/pull/420
+
+Thu Oct 17 06:58:42 2013 Zachary Scott <e@zzak.io>
+
+ * ext/date/date_core.c: [DOC] plural grammar fixed by @scott113341
+ Contributed via documenting-ruby.org: documenting-ruby/ruby#16
+ https://github.com/documenting-ruby/ruby/pull/16
+
+Thu Oct 17 05:52:31 2013 Zachary Scott <e@zzak.io>
+
+ * ext/io/nonblock/nonblock.c: [DOC] Document io/nonblock by reprah
+ [Fixes GH-418] https://github.com/ruby/ruby/pull/418 based on the
+ original discussion from documenting-ruby/ruby#18
+
+Thu Oct 17 05:40:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (objspace_each_objects): do not skip empty RVALUEs.
+
+Thu Oct 17 05:31:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * error.c (rb_bug_reporter_add): return simply 0 if failed.
+ Please check return value.
+
+Thu Oct 17 05:17:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c: add new method
+ ObjectSpace.trace_object_allocations_debug_start for GC debugging.
+ If you encounter the BUG "... is T_NONE" (and so on) on your
+ application, please try this method at the beginning of your app.
+
+Wed Oct 16 22:35:27 2013 Zachary Scott <e@zzak.io>
+
+ * ext/io/nonblock/nonblock.c: use rb_cIO instead of VALUE
+
+Wed Oct 16 17:45:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * bootstraptest/runner.rb: check nil before calling `signal?'
+ for a process status.
+
+Wed Oct 16 17:37:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * error.c, internal.h (rb_bug_reporter_add): add a new C-API.
+ rb_bug_reporter_add() allows to register a function which
+ is called at rb_bug() called.
+
+ * ext/-test-/bug_reporter/bug_reporter.c: add a test for this C-API.
+
+ * ext/-test-/bug_reporter/extconf.rb: ditto.
+
+ * test/-ext-/bug_reporter/test_bug_reporter.rb: ditto.
+
+Wed Oct 16 15:14:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * NEWS: add a line into NEWS for last commit.
+
+Wed Oct 16 15:09:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/objspace.c: add a new method `reachable_objects_from_root'.
+ ObjectSpace.reachable_objects_from_root returns all objects referred
+ from root (called "root objects").
+ This feature is for deep object analysis.
+
+ * test/objspace/test_objspace.rb: add a test.
+
+Wed Oct 16 15:00:21 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master b955554. Changes:
+
+ Fixed NameError for Gem::Ext due to re-entering file lookup in
+ RubyGems' overridden require. Bug by Koichi Sasada.
+
+ Fixed possible circular require warning in tests.
+
+ Used existing constant for `gem install -g` dependency file list.
+
+ * test/rubygems: ditto.
+
+Wed Oct 16 09:42:42 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master 278d00d. Changes:
+
+ Fixes building extensions without a "clean" make rule
+
+ Adds gem dependency file autodetection to "gem install -g"
+
+ * test/rubygems: Tests for the above.
+
+Wed Oct 16 09:12:23 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems master commit 2a74263. This fixes
+ several bugs in RubyGems 2.2.0.preview.1.
+
+ * test/rubygems: ditto.
+
+Wed Oct 16 07:25:02 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (gc_mark_roots): rename roots to be categories
+ instead of function names.
+
+Tue Oct 15 19:18:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.h (rb_objspace_reachable_objects_from_root): added.
+ This API provides information which objects are root objects.
+ `category' shows what kind of root objects.
+
+ * gc.c (gc_mark_roots): separate from gc_marks_body().
+
+Tue Oct 15 17:47:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c: Fix a typo. MacOS X doesn't have ENOTSUPP.
+
+Mon Oct 14 12:32:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby.c (process_options): load statically linked extensions before
+ rubygems, because of ext/thread.
+
+ * ruby.c (process_options): use gem_prelude instead of requiring
+ rubygems directly when --enable=gems is given.
+
+ * Makefile.in (DEFAULT_PRELUDES): always use gem_prelude regardless of
+ --disable-rubygems.
+
+Mon Oct 14 11:07:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (have_framework): should append framework options to
+ $LIBS, not $LDFLAGS. The former is propagated to exts.mk when
+ enable-static-linked-ext.
+
+ * lib/mkmf.rb (create_makefile): ranlib on static library, not DLLIB.
+
+Sun Oct 13 23:53:40 2013 Andrew Grimm <andrew.j.grimm@gmail.com>
+
+ * vsnprintf.c: Fix spelling from compliment to complement.
+ Patch by @agrimm.
+
+ * include/ruby/ruby.h: ditto
+
+Sun Oct 13 20:59:27 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm.c (Init_BareVM): initialize defined_module_hash here,
+ Init_top_self() is too late to register core classes/modules.
+
+ * compile.c (compile_array_): no hash to merge if it is empty.
+
+ * vm.c (m_core_hash_merge_kwd): just check keys if only one argument
+ is given, without merging.
+
+Sat Oct 12 06:35:01 2013-10-11 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rake: Update to rake 10.1.0
+ * bin/rake: ditto.
+ * test/rake: ditto.
+
+ * NEWS: Update NEWS to include rake 10.1.0 and links to release notes.
+
+Sat Oct 12 03:26:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * class.c, variable.c, gc.c (rb_class_tbl): removed.
+
+ * vm.c, vm_core.h (rb_vm_add_root_module): added to register as a
+ defined root module or class.
+ This guard helps mark miss from defined classes/modules they are
+ only referred from C's global variables in C-exts.
+ Basically, it is extension's bug.
+ Register to hash object VM has.
+ Marking a hash objects allows generational GC supports.
+
+ * gc.c (RGENGC_PRINT_TICK): disable (revert).
+
+Sat Oct 12 03:24:49 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_method.c (rb_gc_mark_unlinked_live_method_entries):
+ revert last commit to introduce debug prints.
+
+Fri Oct 11 21:05:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * internal.h, parse.y: use `full_mark' instead of `full_marking'.
+
+Fri Oct 11 20:58:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: use terminology `full_mark' instead of `minor_gc'
+ in mark functions.
+
+Fri Oct 11 20:46:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: use __GNUC__ instead of __GCC__.
+
+Fri Oct 11 20:35:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c, parse.y: support generational Symbol related marking.
+ Each symbols has String objects respectively to represent
+ Symbols.
+ These objects are marked only when:
+ * full marking
+ * new symbols are added
+ This hack reduce symbols (related strings) marking time.
+ For example, on my Linux environment, the following code
+ "20_000_000.times{''}"
+ with 40k symbols (similar symbol number on Rails 3.2.14 app,
+ @jugyo tells me) boosts, from 7.3sec to 4.2sec.
+
+ * internal.h: change prototype of rb_gc_mark_symbols().
+
+Fri Oct 11 19:27:22 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el: Import ruby-electric.el 2.0.1 which fixes
+ a bug and a flaw with auto-end introduced in the revamp.
+
+ * ruby-forward-sexp is inappropriate here because it moves the
+ cursor past the keyword.
+
+ * Fix a reversed looking-back check in
+ ruby-electric--block-beg-keyword-at-point-p.
+
+ * Do not add end again if space or return is hit repeatedly
+ after a block beginning keyword.
+
+Fri Oct 11 18:12:47 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/gc_hook.c: prohibit reentrant.
+
+Fri Oct 11 18:11:34 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (rb_postponed_job_flush): fix bit operation.
+
+Fri Oct 11 17:33:24 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el: Import ruby-electric.el 2.0 from
+ https://github.com/knu/ruby-electric.el which integrates changes
+ from another fork by @qoobaa.
+
+ * Allow ruby-electric-mode to be disabled by introducing a
+ dedicated key map. Electric key bindings are now defined in
+ ruby-electric-mode-map instead of overwriting ruby-mode-map.
+
+ * Add ruby-electric-mode-hook.
+
+ * Use a remap in binding ruby-electric-delete-backward-char.
+
+ * Totally revamp electric keywords and then introduce electric
+ return. Modifier keywords are now properly detected making
+ use of ruby-mode's indentation level calculator, and
+
+ * block-mid keywords (then, else, elsif, when, rescue and
+ ensure) also become electric with automatic reindentation.
+
+ * Add standardized comments for ELPA integration.
+
+ * Fix interaction with smartparens-mode by disabling its end
+ keyword completion, since ruby-electric has become more clever
+ at it.
+
+ * The custom variable `ruby-electric-keywords` is changed to
+ `ruby-electric-keywords-alist`, allowing user to fine-grained
+ configuration.
+
+Fri Oct 11 16:53:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (rb_postponed_job_flush): simplify.
+
+Fri Oct 11 03:36:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_threadptr_execute_interrupts): flush postponed job only
+ once at last.
+
+ * vm_trace.c (rb_postponed_job_flush): defer calling postponed jobs
+ registered while flushing to get rid of infinite reentrance of
+ ObjectSpace.after_gc_start_hook. [ruby-dev:47400] [Bug #8492]
+
+Thu Oct 10 23:04:00 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_or): remove unused variables.
+
+Thu Oct 10 23:01:16 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_or): use rb_hash_keys().
+
+Thu Oct 10 21:36:16 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_compact_bang): use ary_resize_smaller().
+
+Thu Oct 10 17:25:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (vm_exec): support :b_return event for "lambda{return}.call".
+ [Bug #8622]
+
+ * test/ruby/test_settracefunc.rb: add a test.
+
+Thu Oct 10 13:52:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (postponed_job): use preallocated buffer.
+ Pre-allocate MAX_POSTPONED_JOB (1024) sized buffer
+ and use it.
+ If rb_postponed_job_register() cause overflow, simply it
+ fails and returns 0.
+ And maybe rb_postponed_job_register() is signal safe.
+
+ * vm_core.h: change data structure.
+
+Thu Oct 10 11:11:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm.c (Init_VM): hide also the singleton class of frozen-core, not
+ only frozen-core itself.
+
+Thu Oct 10 06:02:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_rand.rb: fix r43224. local variable `e' is
+ no longer available.
+
+Thu Oct 10 00:02:35 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * numeric.c (fix_aref): avoid a possible undefined behavior.
+ 1L << 63 on 64-bit platform is undefined, at least, according to
+ ISO/IEC 9899 (C99) 6.5.7.
+
+Wed Oct 9 23:57:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (id_for_attr): avoid inadvertent symbol creation.
+
+Wed Oct 9 18:03:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (rb_attr): preserve encoding of the attribute ID in
+ error message.
+
+Wed Oct 9 17:40:16 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_fstring): because of lazy sweep, str may be unmarked
+ already and swept at next time, so mark it for the time being.
+ [ruby-core:57756]
+
+Wed Oct 9 13:53:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compar.c (cmp_eq): fail if recursion. [ruby-core:57736] [Bug #9003]
+
+ * thread.c (rb_exec_recursive_paired_outer): new function which is
+ combination of paired and outer variants.
+
+Wed Oct 9 09:18:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/debug.h,
+ vm_backtrace.c (rb_profile_frame_full_label): add new C API
+ rb_profile_frame_full_label() which returns label with
+ qualified method name.
+ Note that in future version of Ruby label() may return
+ same return value of full_label().
+
+ * ext/-test-/debug/profile_frames.c,
+ test/-ext-/debug/test_profile_frames.rb: fix a test for this change.
+
+
+Wed Oct 9 00:55:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (load_lock): display backtrace to $stderr at circular
+ require.
+
+ * vm_backtrace.c (rb_backtrace_print_to): new function to print
+ backtrace to the given output.
+
+Tue Oct 8 21:03:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_backtrace.c, include/ruby/debug.h: add new APIs
+ * VALUE rb_profile_frame_method_name(VALUE frame)
+ * VALUE rb_profile_frame_qualified_method_name(VALUE frame)
+
+ * iseq.c (rb_iseq_klass), internal.h: add new internal function
+ rb_iseq_method_name().
+
+ * ext/-test-/debug/profile_frames.c (profile_frames),
+ test/-ext-/debug/test_profile_frames.rb: add a test.
+
+Tue Oct 8 16:11:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_uniq): use rb_hash_values(), as well as the case no
+ block is given.
+
+ * internal.h: define rb_hash_values() as internal API.
+
+Tue Oct 8 13:53:21 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_uniq): use rb_hash_keys().
+
+ * internal.h: define rb_hash_keys() as internal API.
+
+ * hash.c (rb_hash_keys): ditto.
+
+Tue Oct 8 10:56:39 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * cont.c: disable FIBER_USE_NATIVE on GNU/Hurd because it doesn't
+ support a combination getcontext() and threads. Patch by
+ Gabriele Giacone (1o5g4r8o@gmail.com). [Bug #8990][ruby-core:57685]
+
+Tue Oct 8 05:58:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/time.rb (Time.strptime): Time.strptime('0', '%s') returns local
+ time Time object as Ruby 2.0 and before.
+
+Tue Oct 8 05:40:37 2013 Eric Hodel <drbrain@segment7.net>
+
+ * .travis.yml: Rebuild Travis CI's "ruby-head" version on successful
+ build. Patch by Konstantin Haase. [Fixes GH-417]
+ https://github.com/ruby/ruby/pull/417
+
+Tue Oct 8 04:28:25 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-mode.el: Use preceding-char/following-char
+ (returning 0 at BOF/EOF) instead of char-before/char-after
+ (returning nil at BOF/EOF) to avoid error from char-syntax when
+ at BOF/EOF.
+
+Tue Oct 8 04:12:45 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el (ruby-mode-set-encoding): Add a missing
+ else clause to unbreak with `cp932`, etc.
+
+ * misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
+
+Tue Oct 8 03:57:34 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el (ruby-mode-set-encoding): Use
+ `default-buffer-file-coding-system` if the :prefer-utf-8
+ property is not available.
+
+ * misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
+
+ * misc/ruby-additional.el (ruby-encoding-map): Override the
+ default value.
+
+Tue Oct 8 03:19:19 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el (ruby-mode-set-encoding): Add support
+ for `prefer-utf-8` which was introduced in Emacs trunk.
+
+ * misc/ruby-additional.el (ruby-encoding-map): Add a mapping from
+ `japanese-cp932` to `cp932` to fix the problem where saving a
+ source file written in Shift_JIS twice would end up having
+ `coding: japanese-cp932` which Ruby could not recognize.
+
+ * misc/ruby-additional.el (ruby-mode-set-encoding): Add support
+ for encodings mapped to nil in `ruby-encoding-map`.
+
+ * misc/ruby-additional.el (ruby-encoding-map): Map `us-ascii` and
+ `utf-8` to nil by default, meaning they need not be explicitly
+ declared in magic comment.
+
+ * misc/ruby-additional.el (ruby-encoding-map): Add type
+ declaration for better customize UI.
+
+ * misc/ruby-mode.el: Ditto for the above.
+
+Tue Oct 8 00:14:53 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el: Add a standard header and footer,
+ including (provide 'ruby-additional).
+
+Mon Oct 7 22:52:45 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-space-can-be-expanded-p):
+ Return nil to avoid "end" insertion when in smartparens-mode
+ that is configured to insert "end" for the same keyword.
+
+ * misc/ruby-electric.el (ruby-electric-keywords): New custom
+ variable to replace `ruby-electric-simple-keywords-re` with.
+
+Mon Oct 7 22:52:16 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el: Use preceding-char/following-char
+ (returning 0 at BOF/EOF) instead of char-before/char-after
+ (returning nil at BOF/EOF) to avoid error from char-syntax when
+ at BOF/EOF.
+
+Mon Oct 7 22:45:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * cont.c (FIBER_USE_NATIVE): split long conditions.
+
+Mon Oct 7 20:29:31 2013 Zachary Scott <e@zzak.io>
+
+ * lib/time.rb: [DOC] typo in Time.rb overview by @srt32 [Fixes GH-416]
+ https://github.com/ruby/ruby/pull/416
+
+Mon Oct 7 20:07:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/time.rb (Time.strptime): Use :offset.
+ Patch by Felipe Contreras. [ruby-core:57694]
+
+Mon Oct 7 16:47:27 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/-ext-/debug/test_profile_frames.rb: rename class C to
+ something long name because one test depends on absence of
+ class ::C.
+
+Mon Oct 7 16:33:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/-test-/debug/profile_frames.c:
+ test/-ext-/debug/test_profile_frames.rb: add a test for new C-APIs.
+
+Mon Oct 7 16:12:36 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/debug.h: add backtrace collecting APIs for profiler.
+ * int rb_profile_frames(int start, int limit, VALUE *buff, int *lines);
+ Collect information of frame information.
+
+ * VALUE rb_profile_frame_path(VALUE frame);
+ * VALUE rb_profile_frame_absolute_path(VALUE frame);
+ * VALUE rb_profile_frame_label(VALUE frame);
+ * VALUE rb_profile_frame_base_label(VALUE frame);
+ * VALUE rb_profile_frame_first_lineno(VALUE frame);
+ * VALUE rb_profile_frame_classpath(VALUE frame);
+ * VALUE rb_profile_frame_singleton_method_p(VALUE frame);
+ Get information about each frame.
+
+ These APIs are designed for profilers, for example, no object allocation,
+ and enough information for profilers.
+ In this version, this API collects only Ruby level frames.
+ This issue will be fixed after Ruby 2.1.
+
+ * vm_backtrace.c: implement above APIs.
+
+ * iseq.c (rb_iseq_klass): return local_iseq's class.
+
+Mon Oct 7 14:26:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c: catch up last commit.
+ Type of return value of rb_iseq_first_lineno() is now VALUE.
+
+ * vm_insnhelper.c (argument_error): ditto.
+
+ * vm_method.c (rb_method_entry_make): ditto.
+
+Mon Oct 7 14:07:45 2013 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c, internal.h: change to public (but internal) functions
+ * VALUE rb_iseq_path(VALUE iseqval);
+ * VALUE rb_iseq_absolute_path(VALUE iseqval);
+ * VALUE rb_iseq_label(VALUE iseqval);
+ * VALUE rb_iseq_base_label(VALUE iseqval);
+ * VALUE rb_iseq_first_lineno(VALUE iseqval);
+ And new (temporary) function:
+ * VALUE rb_iseq_klass(VALUE iseqval);
+
+ * iseq.c. vm_core.h (int rb_iseq_first_lineno): remove
+ function `int rb_iseq_first_lineno(const rb_iseq_t *iseq)'.
+ Use `VALUE rb_iseq_first_lineno(VALUE iseqval)' instead.
+
+ * proc.c. vm_insnhelper.c, vm_method.c: catch up this change.
+
+Sun Oct 6 08:37:39 2013 Zachary Scott <e@zzak.io>
+
+ * lib/webrick.rb: [DOC] fix grammar in WEBrick overview [Fixes GH-413]
+ Based on patch by @chastell https://github.com/ruby/ruby/pull/413
+
+Sat Oct 5 11:21:01 2013 Aaron Pfeifer <aaron.pfeifer@gmail.com>
+
+ * thread.c (terminate_atfork_i): fix locking mutexes not unlocked in
+ forks when not tracked in thread. [ruby-core:55102] [Bug #8433]
+
+Fri Oct 4 19:54:09 2013 Zachary Scott <e@zzak.io>
+
+ * ext/dbm/dbm.c: [DOC] Fix wrong constant name in DBM by @edward
+ [Fixes GH-409] https://github.com/ruby/ruby/pull/409
+
+Fri Oct 4 19:49:42 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: rename heap.free_num as heap.swept_num to clarify meaning and
+ avoid confusion with objspace_free_num().
+
+Fri Oct 4 19:02:01 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c (objspace_free_num): new method for available/free slots on
+ heap. [ruby-core:57633] [Bug #8983]
+ * gc.c (gc_stat): change heap_free_num definition to use new method.
+ * test/ruby/test_gc.rb: test for above.
+
+Fri Oct 4 18:53:42 2013 Aman Gupta <ruby@tmm1.net>
+
+ * gc.c: add rb_objspace.limit to keep accurate count of total heap
+ slots [ruby-core:57633] [Bug #8983]
+
+Fri Oct 4 09:32:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/csv.rb (CSV.foreach): support enumerator. based on a patch by
+ Hanmac (Hans Mackowiak) at [ruby-core:57643]. [ruby-core:57283]
+ [Feature #8929]
+
+Thu Oct 3 18:20:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (console_emulator_p, constat_handle): disable built-in
+ console colorizing when console-emulator-like DLL is injected.
+ [Feature #8201]
+
+Thu Oct 3 18:01:44 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: define gc_profile_record::allocated_size if
+ CALC_EXACT_MALLOC_SIZE is true.
+
+Thu Oct 3 13:42:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * common.mk (yes-test-sample): use RUNRUBY instead of MINIRUBY to set
+ runtime library path and run the built ruby. [Bug #8971]
+
+Thu Oct 3 00:17:15 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-additional.el: Properly quote the body. An unquoted
+ body given to eval-after-load is evaluated immediately!
+
+Wed Oct 2 21:38:30 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * ext/socket/ifaddr.c (rsock_getifaddrs): fix possible memory leak.
+ When a system had no interface, this function used xmalloc for root
+ but did not return any reference to it. This patch fixes it by
+ immediately returning an empty array if no interface is found.
+ Coverity Scan found this bug.
+
+Wed Oct 2 21:37:04 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * random.c (make_seed_value): a local array declaration was accessed
+ out of scope. Coverity Scan found this bug.
+
+Wed Oct 2 18:52:40 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: relax GC condition due to malloc_limit.
+
+ * gc.c (GC_MALLOC_LIMIT_MAX): change default value
+ (256MB -> 512MB) and permit zero to ignore max value.
+
+ * gc.c (vm_malloc_increase, vm_xrealloc): do not cause GC on realloc.
+
+ * gc.c (gc_before_sweep): change debug messages.
+
+Wed Oct 2 16:26:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (rb_io_close_read): duplex IO should wait its child process
+ even after close_read.
+
+Wed Oct 2 15:39:13 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_core.h: use __has_attribute() instead of __clang__major__ because
+ clang says "Note that marketing version numbers should not be used
+ to check for language features, as different vendors use different
+ numbering schemes. Instead, use the Feature Checking Macros."
+ http://clang.llvm.org/docs/LanguageExtensions.html
+
+Wed Oct 2 14:19:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (rb_io_close_write): detach tied IO for writing before closing
+ to get rid of race condition. [ruby-list:49598]
+
+ * io.c (rb_io_close_read): keep fptr in write_io to be discarded, to
+ fix freed pointer access when it is in use by other threads, and get
+ rid of potential memory/fd leak.
+
+Tue Oct 1 23:44:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm_core.h: use __attribute__((unused)) in UNINITIALIZED_VAR on clang
+ 4.0+ instead of just on 4.2. Clang has supported the unused attribute
+ since before version 4, so this should be safe.
+
+Tue Oct 1 22:03:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/tempfile.rb (Tempfile#unlink): finalizer is no longer needed
+ after unlinking. patched by by normalperson (Eric Wong) at
+ [ruby-core:56521] [Bug #8768]
+
+Tue Oct 1 20:54:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (stat_new_0): constify.
+
+ * file.c (rb_stat_new): constify and export. based on a patch by
+ Hanmac (Hans Mackowiak) at [ruby-core:53225]. [Feature #8050]
+
+Tue Oct 1 16:03:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (ruby_safe_level_4_warning): needed by extension
+ libraries which check safe level 4. [ruby-dev:47517] [Bug #8652]
+
+Mon Sep 30 23:14:36 2013 Zachary Scott <e@zzak.io>
+
+ * ext/objspace/objspace.c: [DOC] Cleaned up many rdoc formatting
+ issues and several duplicate grammar bugs.
+
+Mon Sep 30 23:01:01 2013 Zachary Scott <e@zzak.io>
+
+ * ext/objspace/object_tracing.c: [DOC] Adjust rdoc formatting and fix
+ small grammar typo
+
+Mon Sep 30 17:28:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c: [DOC] add some notes for
+ ObjectSpace::trace_object_allocations.
+
+Mon Sep 30 16:46:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c: add new 3 methods to control tracing.
+ * ObjectSpace::trace_object_allocations_start
+ * ObjectSpace::trace_object_allocations_stop
+ * ObjectSpace::trace_object_allocations_clear
+ And some refactoring.
+
+ * test/objspace/test_objspace.rb: add a test for new methods.
+
+ * NEWS: add a description for new methods.
+
+Mon Sep 30 11:18:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_gc_disable): do rest_sweep() before disable GC.
+ This fix may solve a failure of
+ TestTracepointObj#test_tracks_objspace_events
+ [test/-ext-/tracepoint/test_tracepoint.rb:43].
+
+Mon Sep 30 10:40:20 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_method.c (rb_undef): raise a NameError if the original method
+ of a refined method is not defined.
+
+ * vm_insnhelper.c (rb_method_entry_eq): added NULL check to avoid SEGV.
+
+ * test/ruby/test_refinement.rb: related test.
+
+Sun Sep 29 23:45:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (rb_id_attrset, intern_str): allow junk attrset ID for
+ Struct.
+
+ * parse.y (rb_id_attrset): fix inconsistency with literals, allow
+ ID_ATTRSET and return it itself, but ID_JUNK cannot make ID_ATTRSET.
+ and raise a NameError instead of rb_bug() for invalid argument.
+
+Sun Sep 29 18:45:05 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * vm_insnhelper.c (vm_callee_setup_arg_complex, vm_yield_setup_block_args):
+ clear keyword arguments to prevent GC bug which occurs
+ while marking VM stack.
+ [ruby-dev:47729] [Bug #8964]
+
+ * test/ruby/test_keyword.rb: tests for the above.
+
+Sat Sep 28 23:25:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * math.c (math_log, math_log2, math_log10): fix for Bignum argument.
+ numbits should be add only when right shifted.
+
+Sat Sep 28 14:30:29 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * test/dl/test_base.rb: {libc, libm} detection now handle GNU/Hurd
+ correctly. Patch by Gabriele Giacone (1o5g4r8o@gmail.com).
+ [Bug #8937][ruby-core:57311]
+ * test/fiddle/helper.rb: ditto.
+
+Sat Sep 28 00:19:41 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * ext/curses/extconf.rb: check the size of chtype.
+
+ * ext/curses/curses.c (NUM2CH, CH2NUM): use proper macros for
+ the size of chtype.
+
+ [ruby-core:56090] [Bug #8659]
+
+Fri Sep 27 18:33:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: add two GC tuning environment variables.
+ RUBY_GC_MALLOC_LIMIT_MAX and RUBY_GC_MALLOC_LIMIT_GROWTH_FACTOR.
+ See r43067 for details.
+
+ * gc.c (rb_gc_set_params): refactoring. And change verbose notation.
+ Mostly duplicated functions get_envparam_int/double is not cool.
+ Please rewrite it.
+
+ * test/ruby/test_gc.rb: fix a test for this change.
+
+Fri Sep 27 17:44:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (GC_MALLOC_LIMIT): 8,000,000 -> 8 * 1,024 * 1,024.
+
+Fri Sep 27 17:19:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_before_sweep): cast to size_t to suppress warnings.
+
+Fri Sep 27 17:07:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: add some fine-grained profiling codes to tuning marking phase.
+ If you enable RGENGC_PRINT_TICK to 1, then profiling results by RDTSC
+ (on x86/amd64 environment) are printed at last.
+ Thanks Yoshii-san.
+
+Fri Sep 27 16:32:27 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: simplify threshold of GC caused by malloc_increase.
+ Now, malloc_limit is increased/decreased by mysterious logic.
+ This fix simplify malloc_limit increase/decrease logic such as:
+ if (malloc_increase > malloc_limit) /* so many malloc */
+ malloc_limit += malloc_limit * (GC_MALLOC_LIMIT_FACTOR-1);
+ else
+ malloc_limit -= malloc_limit * (GC_MALLOC_LIMIT_FACTOR-1)/4;
+ Default value of GC_MALLOC_LIMIT_FACTOR is 1.8.
+ malloc_limit is bounded by GC_MALLOC_LIMIT_MAX (256MB by default).
+ This logic runs at gc_before_sweep(). So there are no effect from
+ caused by lazy sweep. And we can remove malloc_increase2.
+
+ * gc.c (HEAP_MIN_SLOTS, FREE_MIN, HEAP_GROWTH_FACTOR): rename to
+ GC_HEAP_MIN_SLOTS, GC_FREE_MIN, GC_HEAP_GROWTH_FACTOR respectively.
+ Check them by `#ifndef' so you can specify these values outside gc.c.
+
+ * gc.c (ruby_gc_params_t): add initial_malloc_limit_factor and
+ initial_malloc_limit_max.
+
+ * gc.c (vm_malloc_prepare, vm_xrealloc): use vm_malloc_increase to
+ add and check malloc_increase.
+
+Fri Sep 27 01:05:00 2013 Zachary Scott <e@zzak.io>
+
+ * re.c: [DOC] arguments of Regexp::union receive #to_regexp [Bug #8205]
+
+Fri Sep 27 00:39:27 2013 Zachary Scott <e@zzak.io>
+
+ * struct.c: [DOC] grammar of ArgumentError in Struct.new [Bug #8936]
+ Patch by Prathamesh Sonpatki
+
+Thu Sep 26 22:11:56 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/bigdecimal.c: [DOC] several fixes by @chastell
+ This includes fixing the capitalization of Infinity, return value of
+ example "BigDecimal.new('NaN') == 0.0", and code style in example.
+ [Fixes GH-398] https://github.com/ruby/ruby/pull/398
+
+Thu Sep 26 22:08:11 2013 Zachary Scott <e@zzak.io>
+
+ * lib/observer.rb: [DOC] syntax improvement in example by @chastell
+ [Fixes GH-400] https://github.com/ruby/ruby/pull/400
+
+Thu Sep 26 22:03:15 2013 Zachary Scott <e@zzak.io>
+
+ * ext/digest/digest.c: [DOC] typo in overview by @chastell
+ [Fixes GH-399] https://github.com/ruby/ruby/pull/399
+
+Thu Sep 26 22:00:42 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/ossl.c: [DOC] typo in example by @zoranzaric
+ [Fixes GH-401] https://github.com/ruby/ruby/pull/401
+
+Thu Sep 26 21:07:49 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-delete-backward-char): Add
+ support for smartparens-mode.
+
+ * misc/ruby-electric.el (ruby-electric-cua-replace-region-maybe)
+ (ruby-electric-cua-delete-region-maybe): New functions that
+ combine `ruby-electric-cua-*-region` with
+ `ruby-electric-cua-*-region-p`, using a slightly better way to
+ detect if it is in cua-mode.
+
+Thu Sep 26 16:51:00 2013 Shota Fukumori <her@sorah.jp>
+
+ * insns.def (opt_regexpmatch2): Check String#=~ hasn't overridden
+ before calling rb_reg_match().
+
+ * test/ruby/test_string.rb: Test for above.
+
+ * vm.c (vm_init_redefined_flag): Add BOP flag for String#=~
+
+ [ruby-core:57385] [Bug #8953]
+
+Thu Sep 26 16:43:42 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el: Avoid use of the interactive function
+ `self-insert-command` which fires `post-self-insert-hook` and
+ `post-command-hook`, to make the ruby-electric commands work
+ nicely with those minor modes that make use of them to do
+ similar input assistance, such as electric-pair-mode,
+ autopair-mode and smartparens-mode.
+
+Thu Sep 26 16:24:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * insns.def (opt_regexpmatch1): check Regexp#=~ is not defined before
+ calling rb_reg_match()
+
+ * test/ruby/test_regexp.rb: add test
+
+ * vm.c (ruby_vm_redefined_flag): change type to short[]
+
+ * vm.c (vm_redefinition_check_flag): return REGEXP_REDEFINED_OP_FLAG if
+ klass == rb_cRegexp
+
+ * vm.c (vm_init_redefined_flag): setup BOP flag for Regexp#=~
+
+ * vm_insnhelper.h: add REGEXP_REDEFINED_OP_FLAG
+
+ [ruby-core:57385] [Bug #8953]
+
+Thu Sep 26 14:46:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (mark_locations_array): disable AddressSanitizer. based on a
+ patch by halfie (Ruby Guy) at [ruby-core:57372].
+ [ruby-core:56155] [Bug #8680]
+
+Wed Sep 25 17:41:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * README.EXT, README.EXT.ja: remove description of RARRAY_PTR()
+ and add a caution of accessing internal data structure directly.
+ Also add a description of rb_ary_store().
+ [Bug #8399]
+
+Wed Sep 25 17:12:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: rename RARRAY_RAWPTR() to RARRAY_CONST_PTR().
+ RARRAY_RAWPTR(ary) returns (const VALUE *) type pointer and
+ usecase of this macro is not acquire raw pointer, but acquire
+ read-only pointer. So we rename to better name.
+ RSTRUCT_RAWPTR() is also renamed to RSTRUCT_CONST_PTR()
+ (I expect that nobody use it).
+
+ * array.c, compile.c, cont.c, enumerator.c, gc.c, proc.c, random.c,
+ string.c, struct.c, thread.c, vm_eval.c, vm_insnhelper.c:
+ catch up this change.
+
+Wed Sep 25 16:58:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h (rb_float_value, rb_float_new): move inline functions
+ from ruby/ruby.h.
+
+ * numeric.c (rb_float_value, rb_float_new): define external functions
+ for extension libraries.
+
+Wed Sep 25 15:37:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/rdoc/test_rdoc_generator_darkfish.rb: add a guard for windows.
+
+Wed Sep 25 09:53:11 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Fix CVE-2013-4363. Miscellaneous minor improvements.
+
+ * test/rubygems: Tests for the above.
+
+Tue Sep 24 17:38:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_inspect): get rid of out-of-bound access.
+
+ * string.c (rb_str_inspect): when a UTF-16/32 string doesn't have a
+ BOM, inspect as a dummy encoding string.
+
+Tue Sep 24 17:15:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enc/encdb.c (ENC_DUMMY_UNICODE): make BOM-encodings dummy.
+
+ * encoding.c (enc_autoload): keep dummy encodings dummy.
+
+Tue Sep 24 16:41:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry#write): data size
+ is in bytes, not chars. terminators should be placed automatically.
+
+Tue Sep 24 16:39:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry#each_value): encode
+ name.
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry#each_key): ditto.
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry#export_string):
+ encode to locale encoding if default internal is not set.
+
+Tue Sep 24 16:35:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumKey):
+ size of the name is in WCHARs, not in bytes.
+
+Tue Sep 24 14:07:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * gc.c (free_method_cache_entry_i): unused function
+
+ * gc.c (rb_free_mc_table): ditto
+
+ * internal.h (method_cache_entry_t): unused struct
+
+ * vm_method.c (verify_method_cache): remove unused variable
+
+ * vm_method.c (rb_method_entry): ditto
+
+Tue Sep 24 14:01:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * class.c (class_alloc): remove mc_tbl
+
+ * gc.c (obj_free): ditto
+
+ * internal.h (struct rb_classext_struct): ditto
+
+ * method.h (rb_method_entry): remove ent param
+
+ * vm_method.c: restore the global method cache. Per class cache tables
+ turned out to be far too slow.
+
+ [ruby-core:57289] [Bug #8930]
+
+Tue Sep 24 12:51:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry::API): need
+ Constants.
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry::API#EnumValue):
+ size of the name is in WCHARs, not in bytes.
+
+Mon Sep 23 22:16:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): Unicode with BOM
+ must be based on big endian variants, so that actual encodings would
+ work. [ruby-core:57318] [Bug #8940]
+
+Mon Sep 23 12:11:26 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (env_each_pair): do not call rb_assoc_new() if
+ it isn't needed.
+
+Mon Sep 23 10:42:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * test/ruby/test_module.rb (TestModule#test_include_toplevel): test
+ for top level main.include. based on a part of the patch by
+ kyrylo at [GH-395].
+
+Mon Sep 23 05:07:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/intern.h (rb_ary_cat): move from internal.h, since it
+ is described in README.EXT.
+
+Sun Sep 22 20:55:20 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * vm_insnhelper.c (vm_make_proc_with_iseq): fix bug message.
+ This is follow up to changes in r42637.
+
+Sun Sep 22 20:35:38 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * ext/-test-/tracepoint/tracepoint.c (Init_tracepoint): prevent from GC.
+
+Sun Sep 22 19:00:28 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * benchmark/bm_app_answer.rb: revert r42990, benchmark scripts should
+ be self-contained and avoid dependencies, especially such small one.
+ See https://github.com/ruby/ruby/pull/393#issuecomment-24861301.
+
+Sat Sep 21 20:11:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * process.c (rb_fork_internal): remove cloexec setting on pipes
+ created by rb_cloexec_pipe. patch by normalperson (Eric Wong) at
+ [ruby-core:56523]. [Bug #8769]
+
+Sat Sep 21 01:04:25 2013 Zachary Scott <e@zzak.io>
+
+ * lib/benchmark.rb: [DOC] grammar of Benchmark#bm [Bug #8888]
+ Patch by Prathamesh Sonpatki
+
+Sat Sep 21 00:50:02 2013 Zachary Scott <e@zzak.io>
+
+ * enumerator.c: [DOC] Enumerator#each arguments documentation [GH-388]
+ Patch by @kachick https://github.com/ruby/ruby/pull/388
+
+Sat Sep 21 00:49:16 2013 Zachary Scott <e@zzak.io>
+
+ * enum.c: [DOC] Enumerable#to_a accepts arguments [GH-388]
+ Patch by @kachick https://github.com/ruby/ruby/pull/388
+
+Sat Sep 21 00:47:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_conv_enc_opts): make sure to scan coderange to get
+ rid of unnecessary conversion.
+
+Sat Sep 21 00:21:08 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/lib/openssl/ssl.rb: [DOC] Document OpenSSL::SSLServer
+ Based on a patch by Rafal Lisowski [Bug #8758]
+
+Fri Sep 20 23:54:03 2013 Zachary Scott <e@zzak.io>
+
+ * lib/gserver.rb: [DOC] correct gserver.rb license [Bug #8913]
+
+Fri Sep 20 23:48:34 2013 Zachary Scott <e@zzak.io>
+
+ * ext/psych/yaml/yaml.h: [DOC] merge upstream typo fix by @GreenGeorge
+ https://github.com/tenderlove/psych/pull/161
+
+Fri Sep 20 23:37:40 2013 Zachary Scott <e@zzak.io>
+
+ * lib/securerandom.rb: [DOC] SecureRandom.hex length argument
+ [Fixes GH-394] Patch by @avdi https://github.com/ruby/ruby/pull/394
+
+Fri Sep 20 23:34:48 2013 Zachary Scott <e@zzak.io>
+
+ * benchmark/bm_app_answer.rb: removed duplicate code [Fixes GH-393]
+ Patch by @gouravtiwari https://github.com/ruby/ruby/pull/393
+
+Fri Sep 20 23:24:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * common.mk (btest, btest-ruby, test-knownbug): add $(RUN_OPTS) to
+ ruby to be run, so that tests are runnable before making exts.
+
+ * common.mk (test-sample): ditto, and use $(MINIRUBY) as rubytest.rb
+ does not need extension libraries.
+
+ * tool/rubytest.rb: pass $(RUN_OPTS) to testing ruby using --run-opt.
+
+Fri Sep 20 15:01:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (intern_str): sigil only names are junk, at least one
+ identifier character is needed. [ruby-dev:47723] [Bug #8928]
+
+ * parse.y (rb_enc_symname_type): fix out of bound access.
+
+Fri Sep 20 14:14:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/printf/printf.c (printf_test_call): Fix an end of buffer
+ argument.
+
+Thu Sep 19 16:59:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (lambda): adjust position to the beginning of the block.
+
+Thu Sep 19 16:25:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vsnprintf.c (BSD_vfprintf): initialize cp so that size is 0 in the
+ commented case. fix an accidental bug at r16716.
+
+Thu Sep 19 14:33:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * NEWS: add a news for r42974.
+
+Thu Sep 19 14:12:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: make Symbol objects frozen.
+ [Feature #8906]
+ I want to freeze this good day, too.
+
+ * test/ruby/test_eval.rb: catch up this change.
+
+ * test/ruby/test_symbol.rb: add a test to check frozen symbols.
+
+Thu Sep 19 09:11:33 2013 Eric Hodel <drbrain@segment7.net>
+
+ * NEWS: Update for RDoc 4.1.0.preview.1 and RubyGems 2.2.0.preview.1
+
+Thu Sep 19 08:59:41 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc/markdown/literals_1_9.rb: Fix trailing whitespace.
+
+ Previously kpeg (which generates this file) added trailing
+ whitespace, but this bug is now fixed.
+
+ * lib/rdoc/markdown.rb: ditto.
+
+Thu Sep 19 08:33:14 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc: Update to RDoc 4.1.0.preview.1
+
+ RDoc 4.1.0 contains a number of enhancements including a new default
+ style and accessibility support. You can see the changelog here:
+
+ https://github.com/rdoc/rdoc/blob/v4.1.0.preview.1/History.rdoc
+
+ * test/rdoc: ditto.
+
+Thu Sep 19 07:16:26 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych.rb: updating Psych version
+
+ * ext/psych/psych.gemspec: ditto
+
+Thu Sep 19 06:39:40 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/dependency_resolver.rb: Switch the iterative resolver
+ algorithm from recursive to iterative to avoid possible
+ SystemStackError.
+
+Thu Sep 19 06:29:30 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems 2.2.0.preview.1
+
+ This brings several new features to RubyGems summarized here:
+
+ https://github.com/rubygems/rubygems/blob/v2.2.0.preview.1/History.txt
+
+ * test/rubygems: ditto.
+
+Wed Sep 18 23:14:58 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_enumerate_lines): make String#each_line and
+ #lines not raise invalid byte sequence error when it is called
+ with an argument. The patch also causes performance improvement.
+ [ruby-dev:47549] [Bug #8698]
+
+ * test/ruby/test_m17n_comb.rb (test_str_each_line): remove
+ assertions which check that String#each_line and #lines will
+ raise an error if the receiver includes invalid byte sequence.
+
+Wed Sep 18 16:32:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mnew_from_me): allocate structs after allocated wrapper
+ object successfully, to get rid of potential memory leak.
+
+Tue Sep 17 15:54:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/shell/command-processor.rb (Shell::CommandProcessor#find_system_command):
+ return executable file only, should ignore directories and
+ unexecutable files. [ruby-core:57235] [Bug #8918]
+
+ * lib/test/unit/assertions.rb (Test::Unit::Assertions#assert_throw):
+ assertion for throw. MiniTest::Assertions#assert_throws discards
+ the caught value.
+
+ * lib/test/unit/assertions.rb (Test::Unit::Assertions#assert_nothing_thrown):
+ returns the result of the given block.
+
+Tue Sep 17 12:55:58 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/regexp.rdoc: [DOC] Replace paragraphs in verbatim sections with
+ plain paragraphs to improve readability as ri and HTML.
+
+Mon Sep 16 07:32:35 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * complex.c: removed meaningless lines.
+ * rational.c: ditto.
+
+Mon Sep 16 00:44:23 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * ext/socket/mkconstants.rb: define MSG_FASTOPEN.
+ [ruby-core:57138] [Feature #8897]
+
+Sun Sep 15 13:31:23 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * rational.c (nurat_div): reverted r28844, r28886 and r28887.
+ REASON: Nobuyoshi Nakada <nobu@ruby-lang.org>'s commits are buggy.
+ So Rational#/ may produce exact number with inexact number.
+ Moreover, without reducing.
+ REALLY NONSENSE COMMITS.
+ A bug report by me [ruby-dev:44710] is also caused by this behavior.
+ Kenta Murata <mrkn@mrkn.jp> patched it up.
+ But he did not fix the origin.
+ Today, the bug is still alive in ruby 1.9.3 and 2.0.0.
+
+Sat Sep 14 06:08:10 2013 Eric Hodel <drbrain@segment7.net>
+
+ * dir.c (dir_s_glob): [DOC] Improve wording and layout.
+
+ * dir.c (file_s_fnmatch): ditto.
+
+ * dir.c (Init_Dir): [DOC] Document File::Constants::FNM_XXX
+ constants. (These won't show up in RDoc until a new RDoc is
+ imported.)
+
+Thu Sep 12 14:58:58 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/uri/generic.rb (URI::Generic.find_proxy): return nil if
+ http_proxy environment variable is empty string.
+ [ruby-core:57140] [Bug #8898]
+
+Fri Sep 13 10:40:28 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems 2.1.3
+
+ Fixed installing platform gems
+
+ Restored concurrent requires
+
+ Fixed installing gems with extensions with --install-dir
+
+ Fixed `gem fetch -v` to install the latest version
+
+ Fixed installing gems with "./" in their files entries
+
+ * test/rubygems/test_gem_package.rb: Tests for the above.
+
+ * NEWS: Updated for RubyGems 2.1.3
+
+Thu Sep 12 22:40:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUBY_CHECK_SIGNEDNESS): macro to check signedness of a
+ type.
+
+ * configure.in (size_t): must be unsigned.
+ [ruby-core:57149] [Feature #8890]
+
+Thu Sep 12 22:37:08 2013 Anton Ovchinnikov <revolver112@gmail.com>
+
+ * ext/bigdecimal/bigdecimal.c, ext/digest/md5/md5.c,
+ ext/json/fbuffer/fbuffer.h, ext/json/generator/generator.c:
+ Eliminate less-than-zero checks for unsigned variables.
+ According to section 4.1.5 of C89 standard, size_t is an unsigned
+ type. These checks were found with 'cppcheck' static analysis tool.
+ [ruby-core:57117] [Feature #8890]
+
+Thu Sep 12 21:35:46 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * Makefile.in (libruby-static.a): change LDFLAGS order. LDFLAGS may
+ include library path that should be specified before LIBS.
+ [ruby-dev:47707] [Bug #8901]
+
+Thu Sep 12 20:07:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vsnprintf.c (MAXEXP, MAXFRACT): calculate depending on constants in
+ float.h.
+
+ * vsnprintf.c (BSD_vfprintf): limit length for cvt() to get rid of
+ buffer overflow. [ruby-core:57023] [Bug #8864]
+
+ * vsnprintf.c (exponent): make expbuf size more precise.
+
+Wed Sep 11 17:30:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUNRUBY): append -- only after runruby.rb, not
+ cross-compiling baseruby, so that $(RUN_OPT) can be command line
+ options. [ruby-dev:47703] [Bug #8893]
+
+Wed Sep 11 07:55:17 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (rb_mutex_unlock): Mutex#unlock no longer raise
+ an exception even if uses on trap. [Bug #8891]
+
+Tue Sep 10 14:37:01 2013 Shota Fukumori <sorah@tubusu.net>
+
+ * vm_backtrace.c (vm_backtrace_to_ary): Ignore the second argument if
+ it is nil. [Bug #8884] [ruby-core:57094]
+
+ * test/ruby/test_backtrace.rb (test_caller_with_nil_length):
+ Test for above.
+
+Tue Sep 10 12:39:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (method_entry_i): should exclude refined methods from
+ instance method list. [ruby-core:57080] [Bug #8881]
+
+Tue Sep 10 12:05:04 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * io.c (rb_f_printf): [DOC] add missing parenthesis in rdoc.
+
+Tue Sep 10 10:08:00 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * NEWS: Update RubyGems note.
+
+Tue Sep 10 09:51:22 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems 2.1.0. Fixes CVE-2013-4287.
+
+ See http://rubygems.rubyforge.org/rubygems-update/CVE-2013-4287_txt.html
+ for CVE information.
+
+ See http://rubygems.rubyforge.org/rubygems-update/History_txt.html#label-2.1.0+%2F+2013-09-09
+ for release notes.
+
+ * test/rubygems: Tests for the above.
+
+Mon Sep 9 21:31:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c: Remove spaces between SI prefix and unit to follow
+ SI brochure.
+ http://www.bipm.org/en/si/si_brochure/
+ https://www.nmij.jp/library/units/si/
+
+ * time.c: Ditto.
+
+ * ext/socket/ancdata.c: Ditto.
+
+Mon Sep 9 16:55:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (rb_add_refined_method_entry): clear cache in the
+ refined class since refining a method entry is modifying the class.
+ [ruby-core:57079] [Bug #8880]
+
+Mon Sep 9 09:14:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/rbinstall.rb (Gem::Specification#initialize): default date to
+ RUBY_RELEASE_DATE. [ruby-core:57072] [Bug #8878]
+
+ * tool/rbinstall.rb (Gem::Specification#to_ruby): add date.
+
+Sun Sep 8 16:01:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * rational.c (f_gcd): Relax the condition to use GMP.
+
+Sun Sep 8 13:56:38 2013 Masaki Suketa <masaki.suketa@nifty.ne.jp>
+
+ * ext/win32ole/win32ole.c (folevariant_initialize): check type of
+ element of array.
+
+ * test/win32ole/test_win32ole_variant.rb (test_s_new_ary): ditto.
+
+Sat Sep 7 21:33:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * math.c (math_log): Test the sign for bignums.
+ (math_log2): Ditto.
+ (math_log10): Ditto.
+
+Sat Sep 7 20:25:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * math.c (math_log): Support bignums bigger than 2**1024.
+ (math_log2): Ditto.
+ (math_log10): Ditto.
+
+Sat Sep 7 15:36:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm_eval.c (vm_call0): fix prototype, the id parameter should be of
+ type ID, not VALUE
+
+ * vm_insnhelper.c (check_match): the rb_funcall family of functions
+ does not care about refinements. We need to use
+ rb_method_entry_with_refinements instead to call === with
+ refinements. Thanks to Jon Conley for reporting this bug.
+ [ruby-core:57051] [Bug #8872]
+
+ * test/ruby/test_refinement.rb: add test
+
+Sat Sep 7 13:49:40 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * variable.c (classname): the name of class that has
+ non class id should not be nil. This bug was introduced
+ in r36577.
+
+ * test/thread/test_cv.rb: test for change.
+
+Sat Sep 7 13:29:22 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * lib/find.rb (Find.find): respect the encodings of arguments.
+ [ruby-dev:47530] [Feature #8657]
+
+ * test/test_find.rb: add tests.
+
+Sat Sep 7 10:40:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb (TCP_FASTOPEN): Defined for TCP fast open.
+ [ruby-core:57048] [Feature #8871] patch by Masaki Matsushita.
+
+Fri Sep 6 23:53:31 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * common.mk: use RUNRUBY instead of MINIRUBY because MINIRUBY can't
+ require extension libraries. The patch is from nobu
+ (Nobuyoshi Nakada).
+
+ * ext/thread/extconf.rb: for build ext/thread/thread.c.
+
+ * include/ruby/intern.h: ditto.
+
+ * thread.c: ditto.
+
+ * lib/thread.rb: removed and replaced by ext/thread/thread.c.
+
+ * ext/thread/thread.c: Queue, SizedQueue and ConditionVariable
+ implementations in C. This patch is based on patches from panaggio
+ (Ricardo Panaggio) and funny_falcon (Yura Sokolov) and ko1
+ (Koichi Sasada). [ruby-core:31513] [Feature #3620]
+
+ * test/thread/test_queue.rb (test_queue_thread_raise): add a test for
+ ensuring that killed thread should be removed from waiting threads.
+ It is based on a code by ko1 (Koichi Sasada). [ruby-core:45950]
+
+Fri Sep 6 22:47:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Define ac_cv_func_clock_getres to yes for mingw*.
+
+Fri Sep 6 21:04:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * rational.c: Include gmp.h if GMP is used.
+ (GMP_GCD_DIGITS): New macro.
+ (rb_gcd_gmp): New function.
+ (f_gcd_normal): Renamed from f_gcd.
+ (rb_gcd_normal): New function.
+ (f_gcd): Invoke rb_gcd_gmp or f_gcd_normal.
+
+ * internal.h (rb_gcd_normal): Declared.
+ (rb_gcd_gmp): Ditto.
+
+ * ext/-test-/rational: New directory.
+
+ * test/-ext-/rational: New directory.
+
+Fri Sep 6 14:23:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (clock_getres): required as well as clock_gettime().
+ [ruby-dev:47699] [Bug #8869]
+
+Fri Sep 6 11:45:27 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * transcode.c (rb_econv_append): new function to append a string data
+ with converting its encoding. split from rb_econv_substr_append.
+
+Fri Sep 6 02:37:22 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: use double quotes when
+ strings start with special characters.
+ https://github.com/tenderlove/psych/issues/157
+
+ * test/psych/test_string.rb: test for change.
+
+Fri Sep 6 00:05:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rewrite_cref_stack): remove recursion.
+
+Thu Sep 5 18:05:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * string.c (fstring_cmp): take string encoding into account when
+ comparing fstrings [ruby-core:57037] [Bug #8866]
+
+ * test/ruby/test_string.rb: add test
+
+Thu Sep 5 17:25:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_fstring, rb_str_free): use st_data_t instead of VALUE.
+
+ * string.c (rb_fstring): get rid of duplicating already frozen object.
+
+Thu Sep 5 14:01:22 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/optparse.rb: The Integer acceptable now allows binary and
+ hexadecimal numbers per the documentation. [ruby-trunk - Bug #8865]
+
+ DecimalInteger, OctalInteger, DecimalNumeric now validate their input
+ before converting to a number. [ruby-trunk - Bug #8865]
+
+ * test/optparse/test_acceptable.rb: Tests for the above, tests for all
+ numeric acceptables for existing behavior.
+
+Thu Sep 5 13:49:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * include/ruby/ruby.h: add RSTRING_FSTR flag
+
+ * internal.h: add rb_fstring() prototype
+
+ * string.c (rb_fstring): deduplicate frozen string literals
+
+ * string.c (rb_str_free): delete fstrings from frozen_strings table when
+ they are GC'd
+
+ * string.c (Init_String): initialize frozen_strings table
+
+Thu Sep 5 12:48:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * configure.in (with_gmp): set with_gmp no if it is empty.
+
+Thu Sep 5 10:41:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_getivar): use class sequence to check class
+ identity, instead of pointer + vm state
+
+ * vm_insnhelper.c (vm_setivar): ditto
+
+Thu Sep 5 08:20:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (GMP_DIV_DIGITS): New macro.
+ (bary_divmod_gmp): New function.
+ (rb_big_divrem_gmp): Ditto.
+ (bary_divmod_branch): Ditto.
+ (bary_divmod): Use bary_divmod_branch.
+ (bigdivrem): Ditto.
+
+ * internal.h (rb_big_divrem_gmp): Declared.
+
+Thu Sep 5 06:22:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_divmod_normal): Reduce temporary array allocations.
+
+Thu Sep 5 02:17:06 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_divrem_normal): Add GC guards.
+
+Thu Sep 5 00:38:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_divrem_normal): New function.
+
+ * internal.h (rb_big_divrem_normal): Declared.
+
+ * ext/-test-/bignum/div.c: New file.
+
+ * test/-ext-/bignum/test_div.rb: New file.
+
+Thu Sep 5 00:08:44 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_normal): Removed.
+ (bary_divmod_normal): New function.
+ (bary_divmod): Use bary_divmod_normal.
+ (bigdivrem): Use bary_divmod_normal.
+
+Wed Sep 4 23:02:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Useless declaration removed.
+
+Wed Sep 4 22:56:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * numeric.c (NUM_STEP_GET_INF): split from NUM_STEP_SCAN_ARGS(), since
+ inf is not used in num_step_size().
+
+Wed Sep 4 20:22:43 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_normal): Add assertions.
+
+Wed Sep 4 19:18:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h (vm_state_version_t): prefer LONG_LONG to uint64_t.
+
+Wed Sep 4 16:28:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h (vm_state_version_t): use uint64_t when it is larger than
+ LONG_LONG, and fallback to unsigned long.
+
+Wed Sep 4 15:37:05 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * enc/trans/utf8_mac-tbl.rb: fix r42789.
+ Fix conversion table and logic. [ruby-dev:47680]
+
+Wed Sep 4 14:08:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h,
+ variable.c, vm.c, vm_core.c, vm_insnhelper.c, vm_insnhelper.h,
+ vm_method.c: Implement class hierarchy method cache invalidation.
+
+ [ruby-core:55053] [Feature #8426] [GH-387]
+
+Wed Sep 4 11:13:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (str_gsub): use BEG(0) for whole matched position not
+ return value from rb_reg_search(), for \K matching.
+ [ruby-dev:47694] [Bug #8856]
+
+Wed Sep 4 11:11:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (SOLIBS): LIBRUBY_SO also needs linking with gmp, to
+ run worker processes in test-all on non-ELF platforms.
+
+Tue Sep 3 23:01:41 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parser/test_tree.rb
+ (TestTreeParser::TestInvalid#test_unmatched_close_tag):
+ Compute expected value from test value.
+
+Tue Sep 3 22:59:58 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/treeparser.rb (REXML::Parsers::TreeParser#parse):
+ Add source information to parse exception on no close tag error.
+ [Bug #8844] [ruby-dev:47672]
+ Patch by Ippei Obayashi. Thanks!!!
+ * test/rexml/parser/test_tree.rb: Add a test for the above case.
+
+Tue Sep 3 22:57:57 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parser/test_tree.rb: Fix test name to describe test
+ content.
+
+Tue Sep 3 22:54:46 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/treeparser.rb (REXML::Parsers::TreeParser#parse):
+ Remove needless nested parse exception information.
+ [Bug #8844] [ruby-dev:47672]
+ Reported by Ippei Obayashi. Thanks!!!
+ * test/rexml/parser/test_tree.rb: Add a test for the above case.
+
+Tue Sep 3 22:03:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_enc_str_new_cstr): new function to create a string from
+ the C-string pointer with the specified encoding.
+
+Tue Sep 3 21:41:37 2013 Akira Matsuda <ronnie@dio.jp>
+
+ * eval.c (Init_eval): Make Module#include and Module#prepend public
+ [Feature #8846]
+
+ * test/ruby/test_module.rb (class TestModule): Test for above
+
+Tue Sep 3 21:35:19 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread_pthread.c (sys/dyntune.h): for gettune().
+
+ * thread_pthread.c (hpux_attr_getstackaddr): fix missing *.
+ [ruby-core:56983] [Feature #8793]
+
+Tue Sep 3 20:12:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (GMP_STR2BIG_DIGITS): New macro.
+ (str2big_gmp): New function.
+ (rb_cstr_to_inum): Use str2big_gmp for big bignums.
+ (rb_str2big_gmp): New function.
+
+ * internal.h (rb_str2big_gmp): Declared.
+
+Tue Sep 3 19:44:40 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/win32/lib/win32/registry.rb (Win32::Registry#values): added.
+ [Feature #7763] [ruby-core:51783]
+
+Tue Sep 3 18:26:00 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/inf-ruby.el (inf-ruby-keys, run-ruby): Add magic autoload
+ comments.
+
+ * misc/rdoc-mode.el (rdoc-mode): Ditto.
+
+ * misc/ruby-electric.el (ruby-electric-mode): Ditto.
+
+ * misc/ruby-style.el (ruby-style-c-mode): Ditto.
+
+Tue Sep 3 17:06:15 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/ruby/test_rubyoptions.rb
+ (TestRubyOptions::SEGVTest::ExpectedStderr): the URL was changed at
+ r42800.
+
+Tue Sep 3 14:48:25 2013 Zachary Scott <e@zzak.io>
+
+ * lib/thread.rb: [DOC] CV#wait typo by @avdi [Fixes GH-386]
+ https://github.com/ruby/ruby/pull/386
+
+Tue Sep 3 14:37:53 2013 Zachary Scott <e@zzak.io>
+
+ * error.c: [DOC] Update bug tracker url by @ScotterC [Fixes GH-390]
+ https://github.com/ruby/ruby/pull/390
+
+Tue Sep 3 12:45:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_str2big_poweroftwo): New function.
+ (rb_str2big_normal): Ditto.
+ (rb_str2big_karatsuba): Ditto.
+
+ * internal.h (rb_str2big_poweroftwo): Declared.
+ (rb_str2big_normal): Ditto.
+ (rb_str2big_karatsuba): Ditto.
+
+ * ext/-test-/bignum/str2big.c: New file.
+
+ * test/-ext-/bignum/test_str2big.rb: New file.
+
+ * ext/-test-/bignum/depend: Add the dependency for str2big.c.
+
+Tue Sep 3 12:09:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): Support times() based monotonic clock.
+ (rb_clock_getres): Ditto.
+
+Tue Sep 3 12:03:02 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (str2big_scan_digits): Extracted from rb_cstr_to_inum.
+
+Tue Sep 3 11:23:57 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_select_with_thread): rounding up the fraction of
+ tv_usec instead of rounding down.
+ this change is an experiment to get rid of failures on vc10-x64 CI.
+
+Tue Sep 3 11:00:28 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (do_select): constify timeout.
+
+ * win32/win32.c (rb_w32_select_with_thread): constify 10ms wait and
+ 0ms wait structs.
+
+Tue Sep 3 10:03:42 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/openssl/test_pair.rb
+ (OpenSSL::TestPair#test_write_nonblock_no_exceptions): on some CIs
+ such as Debian 6.0, Ubuntu 10.04, CentOS and vc10-x64 (maybe depend
+ on OpenSSL version), writing to SSLSocket after SSL_ERROR_WANT_WRITE
+ causes SSL_ERROR_SSL "bad write retry".
+
+Tue Sep 3 08:20:46 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * enc/trans/utf8_mac-tbl.rb: update conversion table to recent OS X.
+ Previous table is used on Mac OS X 10.1 or prior.
+ This table is used on 10.2 or later. [ruby-dev:47680]
+
+Tue Sep 3 07:49:25 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * numeric.c (NUM_STEP_SCAN_ARGS): On second thought, keep
+ Numeric#step backward compatible in that it raises TypeError
+ when nil is given as second argument.
+
+ * test/ruby/test_float.rb (TestFloat#test_num2dbl): Revert.
+
+ * test/ruby/test_numeric.rb (TestNumeric#test_step): Fix test
+ cases for the above change.
+
+Tue Sep 3 07:39:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bytes_2comp): Define it only for little endian
+ environment.
+
+Tue Sep 3 07:31:29 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * numeric.c (NUM_STEP_SCAN_ARGS): Numeric#step should raise
+ TypeError if a non-numeric parameter is given.
+
+ * test/ruby/test_float.rb (TestFloat#test_num2dbl): Allow nil as
+ step, as with the keyword argument.
+
+ * test/ruby/test_numeric.rb (TestNumeric#test_step): Add tests for
+ nil as step or limit.
+
+Tue Sep 3 07:28:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (bit_length): Add casts to fix compilation error with
+ clang 3.0 -Werror,-Wshorten-64-to-32.
+ [ruby-dev:47687] reported by SASADA Koichi.
+
+Tue Sep 3 03:17:26 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c (vm_search_super_method): use ci->argc instead of
+ ci->orig_argc. ci->argc can be changed by splat arguments.
+ [ruby-list:49575]
+ This fix should be applied to Ruby 2.0.0 series.
+
+ * test/ruby/test_super.rb: add a test for above.
+
+Mon Sep 2 23:46:29 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * numeric.c (num_step): Default the limit argument to infinity and
+ allow it to be omitted. Keyword arguments (by: and to:) are
+ introduced for ease of use. [Feature #8838] [ruby-dev:47662]
+ [ruby-dev:42194]
+
+ * numeric.c (num_step): Optimize for infinite loop.
+
+Mon Sep 2 22:55:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (ISDIGIT): Unused macro removed.
+
+Mon Sep 2 22:49:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (str2big_poweroftwo): Extracted from rb_cstr_to_inum.
+ (str2big_normal): Ditto.
+ (str2big_karatsuba): Ditto.
+
+Mon Sep 2 14:39:29 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ruby.c (Process#setproctitle): [DOC] Fix and improve rdoc.
+
+ * ruby.c (Process#argv0): [DOC] Improve rdoc.
+
+Mon Sep 2 14:15:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * NEWS: fix description of number literal suffixes.
+
+Mon Sep 2 14:01:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * test/rake/test_rake_rules.rb: add space after string literal to
+ prevent conflict with string options syntax "foo"opts
+
+ * test/rss/rss-assertions.rb: ditto
+
+Mon Sep 2 12:28:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/ruby/test_bignum.rb (test_interrupt_during_to_s): Disable it
+ when GMP is used.
+
+Mon Sep 2 07:02:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (Init_Bignum): Define Bignum::GMP_VERSION when GMP is used.
+
+Mon Sep 2 01:46:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_generic): Reduce arguments.
+ (big2str_gmp): Ditto.
+ (rb_big2str1): Follow the above change.
+
+Mon Sep 2 00:08:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (get_mach_timebase_info): Extracted from rb_clock_gettime.
+ (rb_clock_gettime): Use get_mach_timebase_info.
+ (rb_clock_getres): Support MACH_ABSOLUTE_TIME_BASED_CLOCK_MONOTONIC.
+
+Sun Sep 1 23:30:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (GMP_BIG2STR_DIGITS): New constant.
+ (big2str_gmp): New function.
+ (rb_big2str1): Use big2str_gmp for big bignums.
+
+ * internal.h (rb_big2str_gmp): Declared.
+
+ * ext/-test-/bignum/big2str.c (big2str_gmp): New method.
+
+Sun Sep 1 22:37:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_gmp): Use mpz_init and mpz_clear instead of
+ mpz_inits and mpz_clears.
+ Older GMP don't have them.
+
+Sun Sep 1 21:17:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/net/http/test_http.rb (test_bind_to_local_port): Choose an open
+ port more reliably.
+
+Sun Sep 1 20:32:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_base_poweroftwo): Renamed from
+ big2str_base_powerof2.
+ (rb_big2str_poweroftwo): New function for test.
+ (big2str_generic): Extracted from rb_big2str1.
+ (rb_big2str_generic): New function for test.
+
+ * internal.h (rb_big2str_poweroftwo): Declared.
+ (rb_big2str_generic): Ditto.
+
+ * ext/-test-/bignum/big2str.c: New file.
+
+ * test/-ext-/bignum/test_big2str.rb: New file.
+
+Sun Sep 1 15:21:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_2bdigits): Renamed from big2str_orig.
+
+Sun Sep 1 13:02:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Remove BITSPERDIG >= INT_MAX test. The static assertion,
+ SIZEOF_BDIGITS <= sizeof(BDIGIT) is enough.
+
+Sun Sep 1 11:38:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (maxpow_in_bdigit): Removed.
+
+Sun Sep 1 10:30:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_fix_bit_length): Moved from bignum.c.
+
+Sun Sep 1 09:55:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (bit_length): Moved from bignum.c.
+ (nlz_int): Ditto.
+ (nlz_long): Ditto.
+ (nlz_long_long): Ditto.
+ (nlz_int128): Ditto.
+
+Sun Sep 1 03:32:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bit_length): Renamed from bitsize.
+
+Sun Sep 1 00:07:09 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_bit_length): New method.
+ (rb_fix_bit_length): Ditto.
+ [ruby-core:56247] [Feature #8700]
+
+Sat Aug 31 22:18:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_getres): New method.
+ (timetick2dblnum_reciprocal): New function.
+
+ * configure.in: Check clock_getres.
+
+ [ruby-core:56780] [Feature #8809] accepted as a CRuby feature at
+ DevelopersMeeting20130831Japan
+ https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20130831Japan
+
+Sat Aug 31 21:02:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Use GMP to accelerate big Bignum multiplication.
+ (bary_mul_gmp): New function.
+ (bary_mul): Use bary_mul_gmp.
+ (bigsq): Use different threshold with GMP.
+
+ * configure.in: Detect GMP.
+
+ [ruby-core:56658] [Feature #8796]
+
+Sat Aug 31 15:03:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * compile.c (NODE_MATCH3): pass CALL_INFO to opt_regexpmatch2
+
+ * insns.def (opt_regexpmatch2): use CALL_SIMPLE_METHOD to call =~ if
+ the receiver is not a T_STRING [Bug #8847] [ruby-core:56916]
+
+Sat Aug 31 14:07:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/securerandom.rb (random_bytes): Use Process.clock_gettime.
+
+Sat Aug 31 00:25:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/encoding.h (rb_{ascii8bit,utf8,usascii}_encindex): get
+ rid of conflict with macros defined in internal.h.
+
+Fri Aug 30 22:37:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread_pthread.c (native_thread_init_stack): wait the creator thread
+ to fill machine stack info, if get_stack_of() is available.
+
+ * thread_pthread.c (native_thread_create): fill the created thread
+ stack info after starting, if get_stack_of() is available.
+
+ * thread_pthread.c (native_thread_create): define attr only if it is
+ used, and merge pthread_create() calls.
+
+ * thread_pthread.c (get_main_stack): separate function to get stack of
+ main thread.
+
+Thu Aug 29 18:05:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * struct.c (rb_struct_define_without_accessor_under): added.
+ This function is similar to rb_define_class_under() against
+ rb_define_class().
+
+ * include/ruby/intern.h: add a declaration of this function.
+
+Thu Aug 29 17:03:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_call_method): a method entry refers the based
+ class/module, so should search superclass from the origin i-class
+ where the entry belongs to, to get rid of infinite loop when zsuper
+ in a prepended class/module. [ruby-core:54105] [Bug #8238]
+
+Thu Aug 29 05:35:58 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/zlib/zlib.c (zstream_run): Fix handling of deflate streams that
+ need a dictionary but are being decompressed by Zlib::Inflate.inflate
+ (which has no option to set a dictionary). Now Zlib::NeedDict is
+ raised instead of crashing. [ruby-trunk - Bug #8829]
+ * test/zlib/test_zlib.rb (TestZlibInflate): Test for the above.
+
+Thu Aug 29 02:40:45 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/scalar_scanner.rb: invalid floats should be
+ treated as strings.
+ https://github.com/tenderlove/psych/issues/156
+
+ * test/psych/test_string.rb: test for change
+
+Wed Aug 28 17:20:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread_pthread.c (hpux_attr_getstackaddr): basic support for the
+ get_stack() under HP-UX. based on the patch by michal@rokos.cz
+ (Michal Rokos) at [ruby-core:56645]. [Feature #8793]
+
+Wed Aug 28 11:24:20 2013 Michal Rokos <michal@rokos.cz>
+
+ * configure.in (sys/pstat.h): fix missing header check for
+ missing/setproctitle.c on HP-UX. [ruby-core:56644] [Bug #8792]
+
+Wed Aug 28 04:54:33 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/openssl/ossl_ssl.c (ossl_ssl_read): Replace duplicate
+ wait_writable with wait_readable.
+
+Tue Aug 27 17:18:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/timeout.rb (Timeout#timeout): skip rescue clause only when no
+ exception class is given.
+
+Tue Aug 27 17:02:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (copy_stream_body): should write in binary mode. based on a
+ patch by godfat (Lin Jen-Shin) at [ruby-core:56556].
+ [ruby-core:56518] [Bug #8767]
+
+Tue Aug 27 17:02:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (copy_stream_body): move common open flags.
+
+Tue Aug 27 16:56:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (enumerator_size): use rb_check_funcall() instead of
+ respond_to? and call.
+
+ * enumerator.c (enumerator_each): ensure that argument array size
+ does not overflow at appending.
+
+Tue Aug 27 16:46:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_index, rb_ary_rindex): use optimized equality to
+ improve performance. [Feature #8820]
+
+ * vm_insnhelper.c (rb_equal_opt): optimized equality function.
+
+Tue Aug 27 16:11:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (opt_eq_func): use RBASIC_CLASS() instead of HEAP_CLASS_OF().
+
+ * insns.def (opt_plus, opt_minus, opt_mult, opt_div, opt_mod, opt_lt),
+ (opt_gt, opt_ltlt, opt_aref, opt_aset, opt_length, opt_size),
+ (opt_empty_p, opt_succ): ditto.
+
+Tue Aug 27 16:08:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (rb_check_funcall, rb_check_funcall_with_hook): constify
+ argv.
+
+Tue Aug 27 13:03:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/stringio/stringio.c (strio_read_nonblock): declare local
+ variables at the first of function.
+
+Tue Aug 27 11:51:37 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * enumerator.c: Allow Enumerator size argument to be any callable.
+ Patch by Avdi Grimm. [bug #8641] [ruby-core:56032] [fix GH-362]
+
+ * test/ruby/test_enumerator.rb: Test for above
+
+Tue Aug 27 11:46:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_clear): do rest_sweep() before clearing
+ profile.current_record.
+
+Tue Aug 27 07:35:05 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * io.c (io_read_nonblock): support non-blocking reads without raising
+ exceptions. As in: `io.read_nonblock(size, exception: false)`
+ [ruby-core:38666] [Feature #5138]
+ * ext/openssl/ossl_ssl.c (ossl_ssl_read_internal): ditto
+ * ext/stringio/stringio.c (strio_sysread): ditto
+ * io.c (rb_io_write_nonblock): support non-blocking writes without
+ raising an exception.
+ * ext/openssl/ossl_ssl.c (ossl_ssl_write_internal): ditto
+ * test/openssl/test_pair.rb (class OpenSSL): tests
+ * test/ruby/test_io.rb (class TestIO): ditto
+ * test/socket/test_nonblock.rb (class TestSocketNonblock): ditto
+ * test/stringio/test_stringio.rb (class TestStringIO): ditto
+
+Tue Aug 27 05:24:34 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Import RubyGems 2.1.0 Release Candidate
+ * test/rubygems: ditto.
+
+Mon Aug 26 16:24:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_nextc): warn carriage return in middle of line.
+ [ruby-core:56240] [Feature #8699]
+
+Mon Aug 26 15:27:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/timeout.rb (Timeout#timeout): should not be caught by rescue
+ clause. [Bug #8730]
+
+Mon Aug 26 14:44:26 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (rb_ary_splice): use RARRAY_PTR_USE() without WB because
+ there are not new relations.
+
+ * enum.c (enum_sort_by): ditto.
+
+ * struct.c (setup_struct): use RARRAY_RAWPTR().
+
+ * vm_eval.c (yield_under): ditto.
+
+ * ext/pathname/pathname.c (path_entries): use RARRAY_AREF().
+
+ * ext/pathname/pathname.c (path_s_glob): ditto.
+
+Mon Aug 26 13:11:10 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * array.c (ary_ensure_room_for_push): fix typo in r42658.
+
+Mon Aug 26 12:37:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * template/sizes.c.tmpl: generate automatically by extracting
+ RUBY_CHECK_SIZEOF from configure.in.
+
+Mon Aug 26 10:16:59 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * process.c (gcd_timetick_int): Renamed from gcd_timtick_int.
+
+Sun Aug 25 21:02:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * sizes.c (Init_sizes): Define the size of clock_t.
+
+Sun Aug 25 01:47:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BARY_SHORT_MUL): Renamed from BARY_MUL1.
+ (bary_short_mul): Renamed from bary_mul1.
+
+Sat Aug 24 10:35:09 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): The emulated clock names changed.
+
+Fri Aug 23 22:22:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): Add a cast to fix compile error by
+ -Werror,-Wshorten-64-to-32.
+
+Fri Aug 23 22:12:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * process.c (rb_intern): no symbol cache while initialization.
+
+Fri Aug 23 22:07:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (clock_t): needs time.h.
+
+Fri Aug 23 21:37:28 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (reduce_factors): New function.
+ (timetick2dblnum): Use reduce_factors.
+ (timetick2integer): Ditto.
+ (make_clock_result): Follow the above change.
+ (rb_clock_gettime): Ditto.
+
+Fri Aug 23 21:00:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (timetick_int_t): Renamed from timetick_giga_count_t.
+ (gcd_timtick_int): Renamed from gcd_ul and make the arguments
+ timetick_giga_count_t.
+ (reduce_fraction): Make the arguments timetick_int_t.
+ (timetick2integer): Ditto.
+ (make_clock_result): Ditto.
+ (timetick2dblnum): Fix the return type.
+ (rb_clock_gettime): Use timetick_int_t.
+
+Fri Aug 23 20:50:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (gcd_ul): New function.
+ (reduce_fraction): Ditto.
+ (reduce_fraction): Ditto.
+ (timetick2dblnum): Ditto.
+ (timetick2integer): Ditto.
+ (make_clock_result): Use timetick2dblnum and timetick2integer.
+ (rb_clock_gettime): Follow the make_clock_result change.
+
+Fri Aug 23 18:39:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_make_shared): shared ary as shady. Need more effort to
+ make it normal object.
+
+ * array.c (rb_ary_modify): use RARRAY_PTR_USE() without WB because
+ there are not new relations.
+
+ * array.c (ary_ensure_room_for_unshift): use RARRAY_RAWPTR() because
+ there are not new relations.
+
+Fri Aug 23 11:25:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: introduce ARY_SHARED_OCCUPIED(shared).
+
+Fri Aug 23 11:07:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/Makefile.sub (config.h): now SIZEOF_CLOCK_T is needed for
+ unsigned_clock_t.
+
+Thu Aug 22 22:01:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): Strip "s" from unit names.
+
+Thu Aug 22 20:14:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (unsigned_clock_t): Defined.
+ (rb_clock_gettime): Consider clock_t overflow for
+ ISO_C_CLOCK_BASED_CLOCK_PROCESS_CPUTIME_ID.
+
+ * configure.in: Check the size of clock_t.
+
+Thu Aug 22 16:22:48 2013 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (build_postexe_iseq): fix to setup the local table.
+
+Thu Aug 22 15:42:43 2013 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (rb_iseq_compile_node): accept NODE_IFUNC to support
+ custom compilation.
+
+ * compile.c (NODE_POSTEXE): compile to
+ "ONCE{ VMFrozenCore::core#set_postexe{...} }" with a new custom
+ compiler `build_postexe_iseq()'.
+
+ * vm.c (m_core_set_postexe): remove parameters (passed by a block).
+
+Thu Aug 22 06:54:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): Change emulation symbols for
+ Process.clock_gettime.
+
+Thu Aug 22 06:24:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (make_clock_result): Extracted from rb_clock_gettime.
+
+Wed Aug 21 22:30:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): clock() based CLOCK_PROCESS_CPUTIME_ID
+ emulation implemented.
+
+Wed Aug 21 21:02:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_proc_times): Use RB_GC_GUARD to guard objects from GC.
+
+Wed Aug 21 20:33:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (get_clk_tck): Extracted from rb_proc_times.
+ (rb_clock_gettime): times() based CLOCK_PROCESS_CPUTIME_ID emulation
+ is implemented.
+
+Wed Aug 21 19:31:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c: POSIX_GETTIMEOFDAY_CLOCK_REALTIME is renamed to
+ SUS_GETTIMEOFDAY_CLOCK_REALTIME.
+
+Wed Aug 21 19:17:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): CLOCK_PROCESS_CPUTIME_ID emulation
+ using getrusage is implemented.
+
+Wed Aug 21 17:34:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * gc.c (getrusage_time): Fallback clock_gettime to getrusage when
+ clock_gettime fails.
+ Reported by Eric Saxby. [ruby-core:56762] [Bug #8805]
+
+Wed Aug 21 02:32:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * insns.def: fix regexp's once option behavior.
+ fix [ruby-trunk - Bug #6701]
+
+ * insns.def: remove `onceinlinecache' and introduce `once' instruction.
+ `once' doesn't use `setinlinecache' insn any more.
+
+ * vm_core.h: `union iseq_inline_storage_entry' to store once data.
+
+ * compile.c: catch up above changes.
+
+ * iseq.c: ditto.
+
+ * vm.c, vm_insnhelper.c: ditto. fix `m_core_set_postexe()' which
+ is depend on `onceinlinecache' insn.
+
+ * test/ruby/test_regexp.rb: add tests.
+
+ * iseq.c: ISEQ_MINOR_VERSION to 1 (should increment major?)
+
+Wed Aug 21 02:30:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_gcdebug_print_obj_condition): add printing information.
+
+Tue Aug 20 13:38:00 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * test/gdbm/test_gdbm.rb: skip TestGDBM#test_s_open_lock on Solaris.
+ On Solaris (and platforms which do not have flock and have lockf),
+ with GDBM 1.10, gdbm_open(3) blocks when opening already locked
+ gdbm file. [Bug #8790] [ruby-dev:47631]
+
+Tue Aug 20 02:32:52 2013 Zachary Scott <e@zzak.io>
+
+ * lib/test/: [DOC] Document Test::Unit, hide most submodules and
+ classes from rdoc. Since lib/test is only present as a compatibility
+ layer with the legacy test suite many test/unit users will be using
+ minitest or the test/unit gem instead. It is recommended to use one
+ of these alternatives for writing new tests.
+
+ This patch was based on a patch submitted by Steve Klabnik.
+ [ruby-core:56694] [Bug #8778]
+
+Tue Aug 20 02:10:19 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/rss.rb: [DOC] Document for constants by Steve Klabnik
+ [ruby-core:56705] [Bug #8798]
+
+Tue Aug 20 02:01:10 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/xmlparser.rb: [DOC] Hide legacy constant from rdoc
+ Patch by Steve Klabnik [ruby-core:56708] [Bug #8799]
+
+Tue Aug 20 01:52:05 2013 Zachary Scott <e@zzak.io>
+
+ * ext/socket/unixserver.c: [DOC] Document #accept
+ * ext/socket/tcpserver.c: ditto
+ * ext/socket/udpsocket.c: [DOC] Fix indentation of documentation
+ * ext/socket/socket.c: ditto
+ Patches by David Rodr'iguez [ruby-core:56734] [Bug #8802]
+
+Tue Aug 20 01:19:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Define ac_cv_func_clock_gettime to yes for mingw*.
+
+Mon Aug 19 21:31:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h: Fix a compilation error with
+ i586-mingw32msvc-gcc of gcc-mingw32 package on Debian squeeze.
+ ruby/missing.h should be included before include/ruby/win32.h
+ because struct timespec, used in the clock_gettime declaration in
+ include/ruby/win32.h, is defined in ruby/missing.h instead of
+ system headers.
+
+Mon Aug 19 20:55:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix around GC_DEBUG.
+
+ * gc.c (RVALUE::line): should be VALUE. On some environment
+ (such as mswin64), `int' introduces alignment mismatch.
+
+ * gc.c (newobj_of): add an assertion to check VALUE alignment.
+
+ * gc.c (aligned_malloc): `&' is low priority than `=='.
+
+ * gc.c: define GC_DEBUG everytime and use it as value 0 or 1.
+
+Mon Aug 19 17:43:44 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_fiber.rb: collect garbage fibers immediately.
+
+Mon Aug 19 17:41:49 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/profile_test_all.rb: add `failed?' information.
+
+Mon Aug 19 17:00:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * process.c (retry_fork): retry with GC if ENOMEM occurred, to free
+ swap/kernel space.
+
+Mon Aug 19 13:28:47 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * include/ruby/win32.h (CLOCK_MONOTONIC): typo.
+
+ * win32/win32.c: removed duplicated declarations.
+
+Mon Aug 19 13:03:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (clock_gettime): should not overwrite cache variable
+ with different condition. otherwise -lrt is not linked and the link
+ fails, after reconfig.
+
+Mon Aug 19 12:56:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (Init_process): Add constants: CLOCK_REALTIME_ALARM and
+ CLOCK_BOOTTIME_ALARM.
+
+Sun Aug 18 20:17:41 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * variable.c, vm_method.c: remove dead code.
+
+ * test/ruby/test_fiber.rb, test/ruby/test_thread.rb:
+ change accordingly.
+
+Sun Aug 18 19:32:26 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb:
+ $SAFE=4 is obsolete.
+
+Sun Aug 18 14:30:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): Rename POSIX_TIME_CLOCK_REALTIME to
+ ISO_C_TIME_CLOCK_REALTIME.
+
+Sun Aug 18 14:22:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Revert r42604. It causes linking librt on systems
+ with newer glibc uselessly.
+
+Sun Aug 18 13:18:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (Init_process): Add constants: CLOCK_REALTIME_COARSE,
+ CLOCK_MONOTONIC_COARSE and CLOCK_BOOTTIME.
+
+Sun Aug 18 12:41:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (clock_gettime): need to check with -lrt prior to check
+ for the function only. otherwise -lrt is not linked and the link
+ fails, when ac_cv_func_clock_gettime is cached as yes.
+
+Sun Aug 18 10:05:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Make an expression more explicit.
+
+Sun Aug 18 03:18:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Use power_level instead of bitsize(xn).
+
+Sun Aug 18 00:44:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BIGDIVREM_EXTRA_WORDS): Redefine to 1.
+ (bigdivrem_num_extra_words): Removed.
+ (bigdivrem_normal): Simplified.
+ (big2str_karatsuba): Ditto.
+
+Sat Aug 17 23:25:19 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * test/ruby/test_time.rb: use the in_timezone() helper
+ and define it at the top with other helpers.
+
+Sat Aug 17 22:20:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * time.c (time_mload): ignore auxiliary data, offset and zone, if
+ invalid. [ruby-core:56648] [Bug #8795]
+
+Sat Aug 17 20:11:49 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * process.c: [DOC] MACH_ABSOLUTE_TIME_CLOCK_MONOTONIC is an
+ available emulation for a monotonic clock on Darwin.
+ https://developer.apple.com/library/mac/qa/qa1398/_index.html
+
+Fri Aug 16 18:12:05 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/profile_test_all.rb: fix typo.
+
+Fri Aug 16 18:09:20 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/profile_test_all.rb: remove space characters from test names.
+
+Fri Aug 16 17:32:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/profile_test_all.rb: refactoring memory profiling tool for
+ test-all.
+ Add profiling targets /proc/meminfo and /proc/self/status.
+
+ * test/runner.rb: accept other than 'true'.
+
+Fri Aug 16 11:23:35 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * file.c (rb_file_size, rb_file_flock): improve performance of Windows.
+
+ * file.c (rb_file_truncate): removed unnecessary #ifdef.
+
+ * test/test_file.rb (TestFile#test_truncate_size): added an assertion
+ for File#size.
+
+Fri Aug 16 10:07:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_single1): Renamed from bigdivrem_single. Add
+ x_higher_bdigit argument.
+ (bigdivrem_single): Just call bigdivrem_single1.
+ (bigdivrem_restoring): Use bigdivrem_single1 to avoid memmove.
+
+Fri Aug 16 09:17:00 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_small_rshift): Specify the higher BDIGIT instead of
+ sign bit.
+ (big_shift3): Follow the above change.
+
+Fri Aug 16 02:20:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_toom3): Reduce a branch.
+
+Fri Aug 16 02:14:09 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * process.c (rb_clock_gettime): add CLOCK_MONOTONIC support on OS X.
+ http://developer.apple.com/library/mac/qa/qa1398/_index.html
+ [Feature #8658]
+
+Fri Aug 16 01:37:43 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_single): Use shift when y is a power of two.
+
+Fri Aug 16 01:09:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_restoring): Use bigdivrem_single if non-topmost
+ BDIGITs of y are zero.
+
+Fri Aug 16 00:33:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Truncate topmost zeros of x.
+
+Fri Aug 16 00:00:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_divmod): Simplify an expression.
+
+Thu Aug 15 23:26:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_normal): Remove a local variable.
+
+Thu Aug 15 23:08:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_karatsuba): Use bigdivrem_restoring directly to
+ reduce working buffer and memory copy.
+ (rb_big2str1): Allocate working buffer for big2str_karatsuba here.
+
+Thu Aug 15 20:51:29 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * io.c, internal.h (rb_io_flush_raw): new function to select calling
+ fsync() (on Windows).
+
+ * io.c (rb_io_flush_raw): use above function.
+
+ * file.c (rb_file_truncate): use above function.
+
+ * test/ruby/test_file.rb (TestFile#test_truncate_size): test for
+ above changes.
+
+Thu Aug 15 18:39:31 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (clock_gettime): improve precision when freq is less
+ than and nearly equals 10**9.
+
+Thu Aug 15 17:43:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_lazy_sweep): remove heap_increment() here because heap_inc
+ may be 0.
+
+Thu Aug 15 16:59:56 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * io.c (rb_io_rewind): remove fsync() for Windows to improve the
+ performance.
+
+Thu Aug 15 16:30:23 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/fileutils/test_fileutils.rb (TestFileUtils#test_rmdir):
+ FileUtils.rmdir ignores Errno::ENOTEMPTY, so, in such cases, this
+ assertion is nonsense.
+
+Thu Aug 15 15:49:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): [DOC] FreeBSD 7.1 supports
+ CLOCK_THREAD_CPUTIME_ID.
+ http://www.freebsd.org/releases/7.1R/relnotes.html
+
+Thu Aug 15 14:30:23 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * include/ruby/win32.h, win32/Makefile.sub, win32/win32.c
+ (clock_gettime): [experimental] emulates clock_gettime(2) of posix.
+
+Thu Aug 15 02:32:40 2013 Zachary Scott <e@zzak.io>
+
+ * hash.c (rb_hash_aset): [DOC] Document key dup patch by @kachick
+ [Fixes GH-382] https://github.com/ruby/ruby/pull/382
+
+Wed Aug 14 14:28:39 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * proc.c (rb_mod_define_method): now they return the symbols of the
+ defined methods, not the methods/procs themselves.
+ [ruby-dev:42151] [Feature #3753]
+
+ * NEWS: documents about above change and def-expr (see r42337).
+
+ * test/ruby/test_module.rb: tests about above change.
+
+Wed Aug 14 00:51:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_restoring): xn argument removed.
+ (bigdivrem_normal): Follow the above change.
+
+Wed Aug 14 00:18:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_div_struct): Remove xn and j field. Add zn field.
+ (bigdivrem1): Follow the above change.
+ (bigdivrem_restoring): Ditto.
+
+Tue Aug 13 23:38:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_div_struct): ynzero field removed.
+ (bigdivrem1): Follow the above change.
+ (bigdivrem_restoring): Ditto.
+
+Tue Aug 13 23:01:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_restoring): Extracted from bigdivrem_normal.
+
+Tue Aug 13 22:12:59 2013 Kenichi Kamiya <kachick1@gmail.com>
+
+ * random.c (rb_random_ulong_limited): coerce before check negative.
+ [Fixes GH-379]
+
+Tue Aug 13 21:52:15 2013 Kenichi Kamiya <kachick1@gmail.com>
+
+ * object.c (Init_Object): undef Module#prepend_features on Class, as
+ well as Module#append_features. [Fixes GH-376]
+
+ * test_class.rb: Added test for above. And ensure type checking
+ on similar methods as module_function.
+
+Tue Aug 13 08:52:18 2013 Zachary Scott <e@zzak.io>
+
+ * doc/syntax/literals.rdoc: [DOC] String literal concat by @cknadler
+ [Fixes GH-380] https://github.com/ruby/ruby/pull/380
+
+Mon Aug 12 23:07:21 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_marks_test): inhibit gc for st's operation.
+
+Mon Aug 12 15:59:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_whole_match_p): treat CR in middle of a line as a
+ mere whitespace.
+
+Mon Aug 12 15:16:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * class.c (rb_prepend_module): make T_ICLASS object shady because
+ this T_ICLASS object seems to share method table with other class
+ objects. It was causes WB miss.
+ TODO: need to know the data structure.
+
+ * test/ruby/test_module.rb: add a test for WB miss.
+
+Mon Aug 12 13:47:54 2013 Zachary Scott <e@zzak.io>
+
+ * process.c: [DOC] RDoc formatting of Process.clock_gettime
+
+Mon Aug 12 13:29:09 2013 Zachary Scott <e@zzak.io>
+
+ * lib/yaml/dbm.rb: [DOC] Document call-seq for YAML::DBM
+
+Mon Aug 12 12:57:26 2013 Zachary Scott <e@zzak.io>
+
+ * ext/dbm/extconf.rb: [DOC] Hide from RDoc
+ Some libraries might want to document extconf.rb so RDoc treats it
+ like any other ruby program. However, DBM users shouldn't care about
+ these methods.
+
+Mon Aug 12 12:53:39 2013 Zachary Scott <e@zzak.io>
+
+ * ext/dbm/dbm.c: [DOC] Reformat headings of DBM class
+
+Mon Aug 12 12:46:31 2013 Zachary Scott <e@zzak.io>
+
+ * lib/yaml.rb, lib/yaml/: [DOC] Document YAML::DBM#key and add
+ references to similar methods with more detail. This patch brings
+ lib/yaml to 100% documentation coverage.
+
+Mon Aug 12 02:51:32 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/readline/readline.c (readline_s_set_input): on OS X with editline,
+ Readline.readline doesn't work because readline_get doesn't use
+ rl_getc. The difference is introduced by r42402 [ruby-dev:47509]
+ [Bug #8644]. Before it rb_io_stdio_file set ifp->stdio_file.
+ Therefore add manually setting the value.
+
+ * ext/readline/readline.c (readline_s_set_output): ditto.
+
+Sun Aug 11 23:27:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_str_encode_ospath): OS path encoding on Mac OS X is also
+ fixed.
+
+Sun Aug 11 22:57:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * test/ruby/test_require.rb (assert_require_nonascii_path): OS path
+ encoding on Windows is fixed, so encoding of __FILE__ should be it.
+ [ruby-core:56498] [Bug #8764]
+
+Sun Aug 11 19:11:45 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parser/test_sax2.rb: Expand abbreviated class name.
+
+Sun Aug 11 19:06:03 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/sax2listener.rb (REXML::SAX2Listener#notationdecl): Fix
+ wrong number of arguments in the template listener.
+ [Bug #8731] [ruby-dev:47582]
+ Reported by Ippei Obayashi.
+ * test/rexml/parser/test_sax2.rb: Add tests for parsing notation
+ declarations with SAX2 API.
+
+Sun Aug 11 18:44:04 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/sax2listener.rb (REXML::SAX2Listener#elementdecl): Fix wrong
+ examples. [Bug #8731] [ruby-dev:47582]
+ Reported by Ippei Obayashi.
+
+Sun Aug 11 18:42:13 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/sax2parser.rb
+ (REXML::Parsers::SAX2Parser#handle_entitydecl): Extract.
+
+Sun Aug 11 18:40:25 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+ Fix wrong "%" position in parameter entity declaration event argument.
+ * test/rexml/parser/test_sax2.rb: Add tests for the above case.
+
+Sun Aug 11 18:08:40 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+ Support NDATA in external ID entity declaration.
+ * test/rexml/parser/test_sax2.rb: Add tests for the above case.
+
+Sun Aug 11 18:07:39 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb
+ (REXML::Parsers::BaseParser#pull_event): Support optional NDATA
+ in external ID entity declaration.
+
+Sun Aug 11 17:54:07 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * NEWS (REXML::Parsers::SAX2Parser): Add about this change.
+ * lib/rexml/parsers/sax2parser.rb (REXML::Parsers::SAX2Parser#parse):
+ Fix wrong number of arguments. Document says "an array of the
+ entity declaration" but it passes two or more arguments.
+ This is a bug but it break backward compatibility.
+ Reported by Ippei Obayashi. [Bug #8731] [ruby-dev:47582]
+ * lib/rexml/sax2listener.rb (REXML::SAX2Listener#entitydecl): ditto.
+ The listener template accepted two arguments.
+ * test/rexml/parser/test_sax2.rb: Add tests for external ID case.
+
+Sun Aug 11 17:41:41 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parser/test_sax2.rb: Add SAX2 API test.
+
+Sun Aug 11 15:10:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (rb_enc_symname_type): allow ID_ATTRSET for ID_INSTANCE,
+ ID_GLOBAL, ID_CLASS, ID_JUNK too. [Bug #8756]
+
+Sun Aug 11 13:17:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * include/ruby/encoding.h: Reduce ENCODING_INLINE_MAX to 127 as this
+ should be sufficient to represent all the encodings Ruby supports.
+
+Sun Aug 11 11:54:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (rb_clock_gettime): New method.
+ This is accepted in the meeting:
+ https://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20130809
+ This method is accepted as a CRuby feature.
+ I.e. Other Ruby implementations don't need to implement it.
+ [ruby-core:56087] [Feature #8658]
+
+Sun Aug 11 10:40:48 2013 Zachary Scott <e@zzak.io>
+
+ * lib/time.rb: [DOC] Correcting rdoc visibility of time.rb constants
+ Reported by Tanaka Akira [ruby-core:56517]
+
+Sun Aug 11 04:48:14 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * file.c (rb_str_normalize_ospath):
+ HFS Plus (Mac OS Extended) uses a variant of Normal Form D in which
+ U+2000 through U+2FFF, U+F900 through U+FAFF, and U+2F800 through
+ U+2FAFF are not decomposed (this avoids problems with round trip
+ conversions from old Mac text encodings).
+ http://developer.apple.com/library/mac/qa/qa1173/_index.html
+ Therefore fix r42457 to exclude the range.
+
+Sun Aug 11 03:26:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bitsize): Fix a conditional expression.
+
+Sun Aug 11 02:44:03 2013 Zachary Scott <e@zzak.io>
+
+ * lib/time.rb: [DOC] Document constants by @markijbema [Fixes GH-377]
+ https://github.com/ruby/ruby/pull/377
+
+Sun Aug 11 01:28:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Revert r42458.
+ It removes the HAVE_CLOCK_GETTIME from config.h.
+ http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/log/20130809T044800Z.diff.html.gz
+
+Sat Aug 10 13:53:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (rb_id_attrset): allow other than ID_ATTRSET.
+
+ * parse.y (intern_str): ditto. try stem ID for ID_INSTANCE,
+ ID_GLOBAL, ID_CLASS, ID_JUNK too. [Bug #8756]
+
+Sat Aug 10 12:49:50 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb
+ (REXML::Parsers::BaseParser::CDATA_END): Use "\A" instead of "^".
+ It is not an used constant but I fix it. (Or should I remove it?)
+
+Sat Aug 10 12:47:19 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser):
+ Fix wrong constant name. "]>" pattern match is the same but
+ it is used for "<!DOCTYPE" end mark not "<![CDATA[" end mark.
+
+Sat Aug 10 12:43:15 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser):
+ Use "\A" instead of "^" in document type declaration patterns
+ because they are used as the head match in content not the head
+ match in line. They don't cause any problems in the current code
+ but it should be fixed.
+
+Sat Aug 10 12:39:00 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parse/test_document_type_declaration.rb: Add tests for
+ parsing document type declaration.
+
+Sat Aug 10 12:00:45 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser::SYSTEM):
+ Fix loose "head" match regular expression. It doesn't cause any
+ problem in the current code but it should be fixed because readers
+ may confuse it.
+ Patch by Ippei Obayashi. Thanks!!!
+
+Sat Aug 10 11:58:24 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parse/test_notation_declaration.rb (#test_system_public):
+ Add a test for PUBLIC notation and SYSTEM notation order case.
+
+Sat Aug 10 11:31:35 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser::PUBLIC):
+ Fix loose "head" match regular expression.
+ [Bug #8701] [ruby-dev:47551]
+ Patch by Ippei Obayashi. Thanks!!!
+ * test/rexml/parse/test_notation_declaration.rb (#test_system_public):
+ Add a test for the above case.
+
+Sat Aug 10 09:20:21 2013 Zachary Scott <e@zzak.io>
+
+ * NEWS: [DOC] typo in example reported by @moretea
+ https://github.com/ruby/ruby/commit/a39e724#commitcomment-3831489
+
+Sat Aug 10 09:19:04 2013 Zachary Scott <e@zzak.io>
+
+ * proc.c: [DOC] rdoc code formatting
+
+Sat Aug 10 09:12:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (rb_id_attrset): check if the argument is valid type as an
+ attribute.
+
+Sat Aug 10 05:44:08 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/trackback.rb: [DOC] Hide RSS::Trackback from rdoc
+ Patch by Steve Klabnik [Bug #8755] [ruby-core:56456]
+
+Sat Aug 10 04:52:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_div_struct): Use size_t.
+ (bigdivrem1): Ditto.
+ (bigdivrem_num_extra_words): Ditto.
+ (bigdivrem_single): Ditto.
+ (bigdivrem_normal): Ditto.
+ (bary_divmod): Ditto.
+
+Fri Aug 9 23:47:15 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rss/rexmlparser.rb: Remove needless REXML version check.
+ Both RSS Parser and REXML are bundled in Ruby. RSS Parser can
+ always use the latest REXML. [Bug #8754] [ruby-core:56454]
+ Patch by Steve Klabnik. Thanks!!!
+
+Fri Aug 9 22:51:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (XLDFLAGS, LIBRUBYARG_STATIC): CoreFoundation framework
+ option is now needed always, regardless enable-shared.
+ [ruby-core:56467] [Bug #8759]
+
+Fri Aug 9 22:20:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby.c (load_file_internal): use rb_parser_compile_string_path and
+ rb_parser_compile_file_path, String path name versions. [Bug #8753]
+
+Fri Aug 9 07:16:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/io/console/console.c: delete redefinition of rb_cloexec_open.
+ drop support for 1.8 and 1.9 from the next release of io-console gem.
+
+Fri Aug 9 19:13:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * NEWS: update about new methods for Binding.
+
+Fri Aug 9 18:48:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c: add Binding#local_variable_get/set/defined?
+ to access local variables which a binding contains.
+ Most part of implementation by nobu.
+
+ * test/ruby/test_proc.rb: add a tests for above.
+
+ * vm.c, vm_core.h (rb_binding_add_dynavars): add a new function
+ to add a new environment to create space for new local variables.
+
+Fri Aug 9 14:02:01 2013 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
+
+ * tool/make-snapshot: Fix order of priority for option parameter.
+
+Fri Aug 9 12:06:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_str_normalize_ospath): normalize to Normalization Form C
+ using CFString.
+
+Fri Aug 9 10:53:57 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * time.c (get_timeval, get_new_timeval): use rb_obj_class()
+ instead of CLASS_OF() because CLASS_OF() may return
+ a singleton class.
+
+Fri Aug 9 10:42:11 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * vm_insnhelper.c (vm_invoke_block): returning from lambda proc
+ now always exits from the Proc. [ruby-core:56193] [Feature #8693]
+
+ * NEWS, test/ruby/test_lambda.rb: ditto. Patch by nobu.
+
+Fri Aug 9 00:10:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (lazy_zip_func): fix non-single argument. fix
+ out-of-bound access and pack multiple yielded values.
+ [ruby-core:56383] [Bug #8735]
+
+Thu Aug 8 23:01:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (rb_mod_singleton_p): new method Module#singleton_class? to
+ return whether the receiver is a singleton class or not.
+ [ruby-core:51087] [Feature #7609]
+
+Thu Aug 8 21:56:44 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (time_overflow_p): Avoid signed integer overflow.
+ (rb_time_new): Fix overflow condition.
+
+Thu Aug 8 19:58:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread.c (rb_threadptr_pending_interrupt_check_mask):
+ use RARRAY_RAWPTR() instead of RARRAY_PTR() because
+ there is no new reference.
+
+Thu Aug 8 19:56:52 2013 Koichi Sasada <ko1@atdot.net>
+
+ * string.c (rb_str_format_m): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+Thu Aug 8 19:55:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: define USE_RGENGC_LOGGING_WB_UNPROTECT.
+
+Thu Aug 8 16:44:25 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: add old macro name `RUBY_EVENT_SWITCH'.
+ This macro name is obsolete because it is renamed to
+ RUBY_INTERNAL_EVENT_SWITCH, but it has compatibility problem
+ using this macro name like ruby-prof.
+ I want to remove this macro after ruby 2.1.
+
+Thu Aug 8 15:37:53 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/coverage/test_coverage.rb (TestCoverage#test_big_code): use `1'
+ instead of `p' to get rid of a side effect.
+ Kernel#p without any argument seems to do nothing, but flushes stdout.
+ and, if stdout is redirected to file, fsync() will be called on
+ Windows. so, when running test-all on Windows with redirection, such
+ as CI environment, this test took a lot of time.
+
+Thu Aug 8 14:54:18 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * NEWS: add description of incompatibility introduced by r42396.
+ [ruby-core:56329] [Bug #8722]
+
+Thu Aug 8 14:50:36 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * common.mk (mini): portable target to build miniruby
+
+ * common.mk (bisect): run git-bisect with miniruby
+
+ * common.mk (bisect-ruby): run git-bisect with ruby
+
+ * tool/bisect.sh: script for git-bisect
+
+Thu Aug 8 12:11:43 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/webrick/test_httpresponse.rb (test_send_body_*_chunked): these
+ expectations assumes that the IOs are binmode. fixed test failures
+ introduced at r42427 on Windows.
+
+Thu Aug 8 10:27:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * range.c (range_last): revert r42400. [Bug #8739]
+
+Thu Aug 8 10:26:25 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_str_normalize_ospath): extract and move from dir.c.
+
+Thu Aug 8 05:59:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * test/openssl/test_ssl.rb: Fix test for CVE-2013-4073.
+ Patch by Antonio Terceiro. [Bug #8750] [ruby-core:56437]
+
+Thu Aug 8 03:37:38 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/webrick/httpresponse.rb: Allow #body to be an IO-like object
+ that responds to #readpartial and #read.
+ [ruby-trunk - Feature #8155]
+ * NEWS: NEWS for above
+ * test/webrick/test_httpresponse.rb: Tests for above.
+
+Wed Aug 7 23:06:26 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ruby.c (Process.argv0): New method to return the original value
+ of $0. [Feature #8696]
+
+Wed Aug 7 23:05:55 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ruby.c (Process.setproctitle): New method to change the title of
+ the running process that is shown in ps(1). [Feature #8696]
+
+Wed Aug 7 20:05:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_odd_p): Check the bignum length.
+ (rb_big_even_p): Ditto.
+
+Wed Aug 7 19:29:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (dbl2big): A condition simplified.
+
+Wed Aug 7 16:34:30 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/webrick/test_cgi.rb (TestWEBrickCGI#{start_cgi_server,test_cgi}):
+ mswin is not only mswin32 but also mswin64. [Bug #8746]
+
+Wed Aug 7 16:19:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * cont.c (rb_fiber_start): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+ * proc.c (curry): ditto.
+
+ * proc.c (rb_proc_call): remove line break.
+
+Wed Aug 7 13:20:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * random.c (random_load): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+Wed Aug 7 12:58:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread.c (thread_start_func_2): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+Wed Aug 7 09:00:24 2013 Zachary Scott <e@zzak.io>
+
+ * string.c: [DOC] Description of rb_str_equal [Fixes GH-375]
+ Based on a patch by @markijbema
+ https://github.com/ruby/ruby/pull/375
+
+Wed Aug 7 08:30:38 2013 Zachary Scott <e@zzak.io>
+
+ * ext/openssl/ossl_hmac.c: [DOC] Documentation for OpenSSL::HMAC
+ based on a patch by @repah documenting-ruby/ruby#14
+ https://github.com/documenting-ruby/ruby/pull/14
+
+Wed Aug 7 07:46:23 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/utils.rb: [DOC] RSS::Utils by Steve Klabnik [Bug #8745]
+
+Wed Aug 7 07:38:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (nlz16): Removed.
+ (nlz32): Ditto.
+ (nlz64): Ditto.
+ (nlz128): Ditto.
+ (nlz_int): New function.
+ (nlz_long): New function.
+ (nlz_long_long): New function.
+ (nlz_int128): New function.
+ (nlz): Follow above changes.
+ (bitsize): Follow above changes.
+
+Tue Aug 6 22:38:15 2013 Zachary Scott <e@zzak.io>
+
+ * time.c: [DOC] Typo in Time overview by @sparr [Fixes GH-374]
+ https://github.com/ruby/ruby/pull/374
+
+Tue Aug 6 22:35:32 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/1.0.rb: [DOC] Document RSS10 by Steve Klabnik [Bug #8740]
+
+Tue Aug 6 22:14:11 2013 Kouji Takao <kouji.takao@gmail.com>
+
+ * ext/readline/readline.c (readline_s_delete_text): remove
+ checking "$SAFE == 4".
+
+ * ext/readline/readline.c: fix rdoc, remove "Raises SecurityError"
+ and add "Raises NotImplementedError".
+
+Tue Aug 6 22:04:38 2013 Kouji Takao <kouji.takao@gmail.com>
+
+ * ext/readline/readline.c, test/readline/test_readline.rb: fix
+ indent.
+
+Tue Aug 6 21:59:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * range.c (range_last): return nil for empty range, or in the case the
+ predecessor is smaller than the begin. [Bug #8739]
+
+Tue Aug 6 21:48:31 2013 Kouji Takao <kouji.takao@gmail.com>
+
+ * ext/readline/readline.c (readline_s_set_point, Init_readline):
+ add Readline.point=(pos). Patched by naruse. [ruby-dev:47535]
+ [Feature #8675]
+
+Tue Aug 6 21:14:11 2013 Kouji Takao <kouji.takao@gmail.com>
+
+ * ext/readline/readline.c (Init_readline, readline_s_set_output)
+ (clear_rl_outstream, readline_s_set_input, clear_rl_instream)
+ (readline_readline): fix causing SEGV if closed IO object that is
+ set Readline.input or Readline.output. Patched by akr
+ [ruby-dev:47509] [Bug #8644]
+
+Tue Aug 6 17:56:40 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c (vm_push_frame): change type of stack_max to size_t.
+
+Tue Aug 6 17:42:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * range.c (range_last): exclude the last number of the exclusive range
+ if the end is Numeric. [ruby-dev:47587] [Bug #8739]
+
+Tue Aug 6 17:42:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_conv_from_wchar): converted string to CP_UTF8
+ should have UTF-8 encoding. otherwise no conversion takes place
+ later.
+
+Tue Aug 6 17:21:38 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c (vm_push_frame): fix stack overflow check codes.
+ Stack overflow check should be done *after* pushing a stack frame.
+ However, some stack overflow checking codes checked *before*
+ pushing a stack frame with iseq->stack_max.
+ To solve this problem, add a new parameter `stack_max' to specify
+ a possible consuming stack size.
+
+ * vm_core.h (CHECK_VM_STACK_OVERFLOW0): add to share the stack overflow
+ checking code.
+
+ * insns.def: catch up this change.
+
+ * vm.c, vm_eval.c: ditto.
+
+ * test/ruby/test_exception.rb: add a stack overflow test.
+ This code is reported by nobu.
+
+Tue Aug 6 17:02:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_conv_from_wchar): use WideCharToMultiByte(),
+ as like as mbstr_to_wstr(), in the first step of the conversion from
+ WCHAR.
+
+Tue Aug 6 16:14:32 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_eval.c (eval_string_with_cref): copy cref to limit the scope of
+ refinements in the eval string. [ruby-core:56329] [Bug #8722]
+
+ * test/ruby/test_refinement.rb: related test.
+
+Tue Aug 6 12:23:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_realloc): Use VALGRIND_MAKE_MEM_UNDEFINED to
+ declare undefined memory area.
+ (bignew_1): Ditto.
+
+ * internal.h (VALGRIND_MAKE_MEM_DEFINED): Moved from gc.c
+ (VALGRIND_MAKE_MEM_UNDEFINED): Ditto.
+
+Tue Aug 6 01:40:37 2013 Zachary Scott <e@zzak.io>
+
+ * process.c: [DOC] Document caveats of command form of Process.spawn
+ with regard to the shell and OS. Patched by Steve Klabnik [Bug #8550]
+
+Tue Aug 6 01:28:35 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/0.9.rb: [DOC] Typo in example [Bug #8732]
+
+Tue Aug 6 01:22:37 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/2.0.rb: [DOC] Document RSS::Rss by Steve Klabnik #8740
+ * lib/rss/atom.rb: [DOC] Typo in rdoc by Steve Klabnik
+
+Mon Aug 5 23:47:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Rename local variables.
+
+Mon Aug 5 22:23:59 2013 Zachary Scott <e@zzak.io>
+
+ * vm_trace.c: [DOC] Fix TracePoint return values in examples
+ Based on a patch by @sho-h [Fixes GH-373]
+ https://github.com/ruby/ruby/pull/373
+
+Mon Aug 5 17:38:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_write_console): use MultiByteToWideChar() for
+ the last step of conversion to WCHAR, to get rid of warnings from
+ rb_enc_find() in miniruby. [ruby-dev:47584] [Bug #8733]
+
+ * win32/win32.c (wstr_to_mbstr, mbstr_to_wstr): fix wrong trimming.
+ WideCharToMultiByte() and MultiByteToWideChar() do not count
+ NUL-terminator in the size for conversion result, unless the input
+ length is -1.
+
+Mon Aug 5 11:51:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * include/ruby/encoding.h: document which user flags are used by
+ ENCODING_MASK for better greppability
+
+Mon Aug 5 10:01:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * object.c (rb_class_inherited_p): allow iclasses to be tested for
+ inheritance. [Bug #8686] [ruby-core:56174]
+
+ * test/ruby/test_method.rb: add test
+
+Mon Aug 5 06:13:48 2013 Zachary Scott <e@zzak.io>
+
+ * enumerator.c: [DOC] Remove reference to Enumerator::Lazy#cycle
+ Patch by @kachick [Fixes GH-372]
+ https://github.com/ruby/ruby/pull/372
+
+Mon Aug 5 03:57:16 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rss/0.9.rb: [DOC] Document RSS09 by Steve Klabnik [Bug #8732]
+
+Mon Aug 5 03:35:11 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rexml/attribute.rb: [DOC] Update example for #namespace
+ Patch by Ippei Obayashi [Bug #8685] [ruby-core:56173]
+
+Sun Aug 4 21:08:29 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_zip): performance implement by using
+ ALLOCA_N() to allocate tmp buffer.
+
+Sun Aug 4 07:14:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * README.EXT, README.EXT.ja: Mention rb_integer_pack and
+ rb_integer_unpack.
+
+Sun Aug 4 01:54:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BARY_TRUNC): New macro.
+ (bary_cmp): Use BARY_TRUNC.
+ (bary_mul_toom3): Ditto.
+ (bary_divmod): Ditto.
+ (abs2twocomp): Ditto.
+ (bigfixize): Ditto.
+ (rb_cstr_to_inum): Ditto.
+ (big2str_karatsuba): Ditto.
+ (bigdivrem): Ditto.
+
+Sun Aug 4 00:57:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_karatsuba): Don't allocate new temporary buffer
+ if the buffer is enough for current invocation.
+
+Sun Aug 4 00:22:34 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary2bdigitdbl): New function.
+ (bdigitdbl2bary): Ditto.
+ (bary_mul_single): Use bdigitdbl2bary.
+ (power_cache_get_power): Ditto.
+ (bary_divmod): Use bary2bdigitdbl.
+ (big2str_orig): Ditto.
+ (bigdivrem): Ditto.
+
+Sat Aug 3 22:47:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: The branch condition of selecting multiplication
+ algorithms should check smaller argument because Karatsuba and Toom3
+ is effective only if both arguments are big.
+ (bary_mul_toom3_branch): Compare the smaller argument to
+ TOOM3_MUL_DIGITS.
+ (bary_mul): Compare the smaller argument to KARATSUBA_MUL_DIGITS.
+
+Sat Aug 3 22:23:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_orig): Receive the number to stringize as
+ BDIGIT array and size.
+ (big2str_karatsuba): Receive the number to stringize as BDIGIT array
+ and size. Use an temporary array of BDIGIT.
+ (rb_big2str1): Follow the above change.
+
+Sat Aug 3 13:30:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (MAX_BASE36_POWER_TABLE_ENTRIES): Renamed from
+ MAX_BIG2STR_TABLE_ENTRIES.
+ (base36_power_cache): Renamed from big2str_power_cache.
+ (base36_numdigits_cache): Renamed from big2str_numdigits_cache.
+
+Sat Aug 3 10:33:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_set_integer_literal): use rb_rational_raw1() for
+ integral rational because no reduction is needed with 1.
+
+Sat Aug 3 09:46:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/etc/etc.c (setup_passwd, setup_group): set proper encodings to
+ string members.
+
+Sat Aug 3 09:30:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * struct.c (rb_struct_define_under): new function to define Struct
+ under the given namespace, not under Struct. [Feature #8264]
+
+ * ext/etc/etc.c: use rb_struct_define_under.
+
+Sat Aug 3 06:55:29 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * parse.y (value_expr_gen): now NODE_DEFN and NODE_DEFS are not void
+ value expressions. get rid of wrong warning with -w, and make to
+ pass tests with chkbuild. ref. [Feature #3753]
+
+Sat Aug 3 04:23:48 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/syntax/refinements.rdoc: Remove mention of instance_eval and
+ module_eval from scope section per:
+ http://twitter.com/shugomaeda/status/363219951336693761
+
+Sat Aug 3 02:22:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_orig): Refactored.
+
+Sat Aug 3 01:20:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigadd_core): Removed.
+ (bigadd): Use bary_add instead of bigadd_core.
+
+Sat Aug 3 00:52:43 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Simplify power_level calculation.
+
+Sat Aug 3 00:34:20 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_zip): use rb_ary_new2() to create buffer
+ if rb_block_arity() > 1.
+
+Sat Aug 3 00:12:00 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * NEWS: Add the description that IO#seek supports SEEK_DATA
+ and SEEK_HOLE.
+
+Fri Aug 2 23:57:57 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * vm.c (m_core_define_method, m_core_define_singleton_method): now
+ the value of def-expr is the Symbol of the name of the method, not
+ nil.
+ ref. [ruby-dev:42151] [Feature #3753]
+
+ * test/ruby/test_syntax.rb (TestSyntax#test_value_of_def): test for
+ above changes.
+
+Fri Aug 2 23:54:11 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_zip): performance improvement by avoiding
+ array creation if rb_block_arity() > 1.
+
+Fri Aug 2 23:50:53 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (power_cache_get_power): Apply bigtrunc to the result of
+ bigsq.
+ (big2str_karatsuba): Fix number of leading zero characters.
+
+Fri Aug 2 23:48:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_yylex): calculate denominator directly as powers of
+ ten, not parsing string.
+
+ * parse.y (parser_number_literal_suffix): return bit set of found
+ suffixes.
+
+ * parse.y (parser_set_number_literal, parser_set_integer_literal):
+ split from parser_number_literal_suffix to set yylval.
+
+ * parse.y (parser_yylex): parse rational number literal with decimal
+ point precisely.
+
+ * parse.y (simple_numeric): integrate numeric literals and simplify
+ numeric rules.
+
+ * ext/ripper/eventids2.c (ripper_init_eventids2): ripper support for
+ new literals, tRATIONAL and tIMAGINARY.
+
+Fri Aug 2 18:33:28 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_karatsuba): Reduce power_level more than one at
+ recursion, if possible.
+ (rb_big2str1): Follow the above change.
+
+Fri Aug 2 12:25:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): Swap x and y for bary_mul1 if x is longer than y.
+ [ruby-dev:47565] [Bug #8719] Reported by Narihiro Nakamura.
+
+Fri Aug 2 10:39:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * parse.y (negate_lit): add T_RATIONAL and T_COMPLEX to the switch
+ statement, and call rb_bug() if an unknown type is passed to
+ negate_lit(). [ruby-core:56316] [Bug #8717]
+
+ * bootstraptest/test_literal_suffix.rb (assert_equal): add test
+
+Fri Aug 2 09:14:47 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/syntax/refinements.rdoc: Improve description of where you may
+ activate refinements.
+
+Fri Aug 2 07:45:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_orig): Remove len argument.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str1): Follow above change.
+
+Thu Aug 2 02:32:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * NEWS: Add the description of number literal suffixes.
+
+Thu Aug 2 00:02:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * bootstraptest/test_literal_suffix.rb: add two test cases to
+ examine that "1if true" and "1rescue nil" are recognized as 1.
+
+Thu Aug 1 23:45:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * rational.c (rb_flt_rationalize_with_prec): new public C function
+ to rationalize a Float instance with a precision.
+
+ * rational.c (rb_flt_rationalize): new public C function to
+ rationalize a Float instance. A precision is calculated from
+ the given float number.
+
+ * include/ruby/intern.h: Add rb_flt_rationalize_with_prec and
+ rb_flt_rationalize.
+
+ * parse.y: implement number literal suffixes, 'r' and 'i'.
+ [ruby-core:55096] [Feature #8430]
+
+ * bootstraptest/test_literal_suffix.rb: add tests for parser to scan
+ number literals with the above tsuffixes.
+
+Thu Aug 1 23:55:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Remove a local variable.
+
+Thu Aug 1 23:33:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Use power_cache_get_power.
+
+Thu Aug 1 21:02:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Raise an error for too big number.
+
+Thu Aug 1 20:46:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (power_cache_get_power): Hide cached Bignum objects.
+
+Thu Aug 1 19:15:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2str1): Remove non-trim mode.
+ (rb_big2str0): Non-trim mode implemented here.
+ (big2str_find_n1): Change the result type to long again.
+ (big2str_base_powerof2): Don't take arguments: len and trim.
+ (rb_big2str): Follow above change.
+
+Thu Aug 1 12:37:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_alloc): New function to allocate the result string.
+ It is called after actual length is calculated.
+ (big2str_struct): Add fields: negative, result and ptr.
+ (big2str_orig): Write out the result via b2s->ptr.
+ (big2str_orig): Ditto.
+ (rb_big2str1): Don't allocate the result string at beginning.
+
+Thu Aug 1 07:36:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_orig): Use temporary buffer when trim mode.
+
+Thu Aug 1 06:28:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_orig): Simplified because RBIGNUM_LEN(x) <= 2 now.
+ (big2str_struct): Two fields added: hbase2, hbase2_numdigits.
+ (rb_big2str1): Initialize above fields.
+
+Thu Aug 1 04:06:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rdoc/options.rb (RDoc#finish): include root path in include
+ paths, to work in another directory than the source directory.
+ [ruby-core:56282] [Bug #8712]
+
+ * test/test_rdoc_markup_pre_process.rb (TestRDocMarkupPreProcess#setup):
+ fix input_file_name, as the test script is not pre-processed.
+
+Thu Aug 1 01:45:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_karatsuba): Fix a condition of power_level.
+
+Thu Aug 1 01:09:02 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (LOG2_KARATSUBA_BIG2STR_DIGITS): Removed.
+ (KARATSUBA_BIG2STR_DIGITS): Removed.
+ (big2str_numdigits_cache): New variable.
+ (power_cache_get_power): Merged with power_cache_get_power0.
+ This function returns maxpow_in_bdigit_dbl(base)**(2**power_level).
+ (rb_big2str1): use power_cache_get_power.
+
+Wed Jul 31 23:59:28 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_find_n1): Change the return type to size_t.
+ (big2str_orig): Ditto.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str1): Follow the above changes.
+
+Wed Jul 31 23:19:06 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (power_cache_get_power): Change numdigits_ret to size_t *.
+ (big2str_orig): Change len argument to size_t.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str1): Follow the above changes.
+
+Wed Jul 31 22:59:47 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/parse/test_notation_declaration.rb: Change class
+ name to follow file name change.
+
+Wed Jul 31 22:57:50 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Rename to ...
+ * test/rexml/parse/test_notation_declaration.rb: ... this.
+
+Wed Jul 31 22:54:39 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_mixin.rb: Remove duplicated tests.
+
+Wed Jul 31 22:52:55 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Fix typos in expected
+ value.
+ pubilc ->
+ public
+ ^^
+
+Wed Jul 31 22:50:51 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Add tests that focus
+ system literal in external ID system notation declaration.
+
+Wed Jul 31 22:36:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_cmp): Extracted from rb_big_cmp.
+ (power_cache_get_power): Change n1 argument (number of digits) to
+ power_level which is just passed to power_cache_get_power0.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str1): Calculate the initial power_level.
+
+Wed Jul 31 22:04:36 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Fix a typo.
+ Extern ID ->
+ ExternalID
+ ^^
+
+Wed Jul 31 22:01:36 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Add tests that focus
+ public ID in external ID notation declaration.
+
+Wed Jul 31 22:01:24 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * parse.y: fix build error with bison-3.0.
+
+Wed Jul 31 21:58:53 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Split test patterns.
+
+Wed Jul 31 21:42:33 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Group tests.
+
+Wed Jul 31 21:37:51 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_mixin.rb (TestNotationDecl#test_name):
+ Move to ...
+ * test/rexml/test_notationdecl_parsetest.rb
+ (TestNotationDecl#test_name): ... here.
+
+Wed Jul 31 21:37:47 2013 Kouhei Sutou <kou@cozmixng.org>
+
+Wed Jul 31 21:31:49 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: Remove setup because it
+ doesn't share anything with other tests.
+
+Wed Jul 31 21:24:55 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_attributes_mixin.rb: Remove a needless shebang.
+ * test/rexml/test_notationdecl_mixin.rb: ditto.
+ * test/rexml/test_doctype.rb: ditto.
+ * test/rexml/test_xml_declaration.rb: ditto.
+ * test/rexml/test_changing_encoding.rb: ditto.
+
+Wed Jul 31 21:20:08 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_notationdecl_parsetest.rb: remove a needless shebang.
+
+Wed Jul 31 20:11:01 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_rindex): fix bug introduced in r42269.
+ "".rindex("") should return 0.
+ (str_rindex): ditto.
+
+Wed Jul 31 19:55:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (MAX_BIG2STR_TABLE_ENTRIES): Use SIZEOF_SIZE_T.
+ (power_cache_get_power0): Add rb_bug call for too bit i argument.
+ (power_cache_get_power): Simplified.
+
+Wed Jul 31 18:32:25 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/uri/common.rb (URI.decode_www_form_component): Use String#b.
+
+Wed Jul 31 18:24:02 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * eval.c (rb_mod_refine, mod_using, top_using): don't show
+ warnings because Refinements are no longer experimental.
+ [ruby-core:55993] [Feature #8632]
+
+ * test/ruby/test_refinement.rb: related test.
+
+ * NEWS: fixes for the above change.
+
+Wed Jul 31 17:55:55 2013 Shota Fukumori <her@sorah.jp>
+
+ * lib/uri/common.rb (URI.decode_www_form_component):
+ Don't raise error when str includes multibyte characters.
+
+Wed Jul 31 17:45:39 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_rindex): performance improvement by using
+ memrchr(3).
+
+Wed Jul 31 16:43:30 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_rindex): refactoring and avoid to call str_nth() if
+ pos == 0.
+
+Wed Jul 31 14:41:36 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb: [DOC] Add a couple of notes on Hash as storage.
+ ref. [Feature #6589]
+
+Wed Jul 31 14:38:52 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb: [DOC] Fix example result. Hash is now ordered.
+
+Wed Jul 31 14:38:10 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb: [DOC] Use the term "sorted" instead of "ordered"
+ when mentioning SortSet.
+
+Wed Jul 31 12:18:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_struct): New structure.
+ (big2str_orig): Use big2str_struct.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str1): Ditto.
+
+Wed Jul 31 12:02:16 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rubygems.rb: [DOC] typo in url patch by @Red54 [Fixes #369]
+ https://github.com/ruby/ruby/pull/369
+
+Wed Jul 31 07:09:07 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Import RubyGems from master as of commit 523551c
+ * test/rubygems: ditto.
+
+Tue Jul 30 22:21:54 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * test/ruby/test_hash.rb: add a test for enumeration order of Hash.
+
+Tue Jul 30 18:52:27 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#intersect?, Set#disjoint?): Add new methods for
+ testing if two sets have any element in common.
+ [ruby-core:45641] [Feature #6588] Based on the code by marcandre.
+
+Tue Jul 30 17:16:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * sprintf.c (ruby__sfvextra): add QUOTE flag to escape unprintable
+ characters.
+
+Tue Jul 30 11:00:52 2013 Zachary Scott <e@zzak.io>
+
+ * ext/curses/extconf.rb: [DOC] nodoc to reduce Object pollution
+
+Tue Jul 30 08:19:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * sizes.c (Init_sizes): Define sizes only if the type actually exists.
+
+Mon Jul 29 22:55:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * sizes.c (Init_sizes): define RbConfig::SIZEOF. [Feature #8568]
+
+Mon Jul 29 22:25:20 2013 Zachary Scott <e@zzak.io>
+
+ * ext/curses/curses.c: [DOC] Update location of samples
+ * samples/curses/*: Move Curses samples and refactor from mixin
+ The samples are included in rdoc for module and use of mixin is
+ confusing
+
+Mon Jul 29 22:16:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (LOG2_KARATSUBA_BIG2STR_DIGITS): Renamed from
+ LOG2_KARATSUBA_DIGITS.
+ (KARATSUBA_BIG2STR_DIGITS): Renamed from KARATSUBA_DIGITS.
+
+Mon Jul 29 22:04:45 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_compare_by_id): add function prototype.
+
+Mon Jul 29 21:53:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_compare_by_id): don't call rb_hash_rehash()
+ if self.compare_by_identity? == true.
+
+Mon Jul 29 21:29:48 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_assoc): performance improvement by replacing
+ compare function in RHASH(hash)->ntbl->type temporarily like r42224.
+ it falls back to rb_hash_foreach() if st_lookup() doesn't find the key.
+
+ * test/ruby/test_hash.rb: add a test for above.
+
+Mon Jul 29 21:15:30 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/ruby/test_lazy_enumerator.rb
+ (TestLazyEnumerator#test_initialize): Make sure
+ Enumerator::Lazy#initialize raises error if the object is
+ frozen. The check was performed by rb_ivar_set() before
+ rb_check_frozen() was added to enumerator_init().
+
+Mon Jul 29 21:06:42 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * enumerator.c (enumerator_init): Add a frozenness check to
+ prevent a frozen Enumerator object from being reinitialized with
+ a different enumerable object. This is the least we should do,
+ and more fixes will follow. [Fixes GH-368] Patch by Kenichi
+ Kamiya.
+
+ * enumerator.c (generator_init): Ditto.
+
+Mon Jul 29 20:14:24 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_assoc): revert r42224. table->type->compare is
+ called only if hashes are matched.
+
+ * test/ruby/test_hash.rb: add a test to check using #== to compare.
+
+Mon Jul 29 17:00:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (yycompile): store file name as String to keep the encoding.
+
+ * parse.y (rb_parser_compile_string_path, rb_parser_compile_file_path):
+ new functions to pass file name as a String.
+
+ * parse.y (gettable_gen): return a copy of the original file name, not
+ a copy in filesystem encoding.
+
+ * vm_eval.c (eval_string_with_cref): use Qundef instead of "(eval)".
+
+Mon Jul 29 16:53:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_initialize_copy): copy st_table type even if empty.
+ [ruby-core:56256] [Bug #8703]
+
+Mon Jul 29 16:34:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_initialize_copy): clear old table before copy new
+ table.
+
+Mon Jul 29 16:34:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (rb_hash_assoc): aggregate object can be initialized only
+ with link time constants.
+
+Mon Jul 29 14:54:44 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_assoc): performance improvement by replacing
+ compare function in RHASH(hash)->ntbl->type temporarily.
+
+Mon Jul 29 14:52:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (xsystem): expand environment variable in all macros not
+ expanded with RbConfig. [Bug #8702]
+
+ * test/mkmf/test_framework.rb (create_framework): replace all $@ not
+ only once.
+
+Mon Jul 29 06:54:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_pipe): use enum for compile time constants,
+ instead of const int for debugging.
+
+Mon Jul 29 00:11:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Specialized implementation added for
+ nx == 2 && ny == 2
+
+Sun Jul 28 20:28:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * io.c (io_getpartial): use rb_str_locktmp_ensure().
+ [ruby-core:56121] [Bug #8669]
+
+ * io.c (rb_io_sysread): ditto.
+
+ * test/ruby/test_io.rb: add tests for above.
+
+Sun Jul 28 20:10:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/extmk.rb (extmake): should make static libraries for extensions
+ to be statically linked. [Bug #7948]
+
+Sun Jul 28 17:38:32 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c: add internal API rb_str_locktmp_ensure().
+
+ * io.c (io_fread): use rb_str_locktmp_ensure().
+ [ruby-core:56121] [Bug #8669]
+
+ * test/ruby/test_io.rb: add a test for above.
+
+Sun Jul 28 13:04:39 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * io.c (interpret_seek_whence): support SEEK_DATA and SEEK_HOLE.
+ These are whences for lseek(2) supported by Linux since version 3.1.
+ [ruby-core:56123] [Feature #8671]
+
+ * test/ruby/test_io.rb: Add tests for above.
+
+Sun Jul 28 12:41:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_generic): The char_bit variable changed
+ to static constant.
+
+Sun Jul 28 12:03:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Constify bary_* functions.
+
+Sun Jul 28 11:12:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/intern.h (rb_absint_size): Declaration moved from
+ internal.h to calculate required buffer size to pack integers.
+ (rb_absint_numwords): Ditto.
+ (rb_absint_singlebit_p): Ditto.
+ [ruby-core:42813] [Feature #6065]
+
+Sun Jul 28 10:54:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_pipe): fix pipe name formatting. as "%x" may
+ not contain '0' at all, fill at fixed position instead.
+
+Sun Jul 28 00:35:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_size): Return the bignum "bytewise" size.
+ [ruby-core:55578] [Feature #8553]
+ This is accepted by matz on DevelopersMeeting20130727Japan.
+
+Sun Jul 28 00:07:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/intern.h (rb_integer_pack): Declaration moved from
+ internal.h.
+ (rb_integer_unpack): Ditto.
+ [ruby-core:42813] [Feature #6065]
+
+Fri Jul 26 23:18:13 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * NEWS: Add a new feature that REXML::Parsers::StreamParser
+ supports "entity" event.
+
+Fri Jul 26 23:14:31 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/parsers/streamparser.rb
+ (REXML::Parsers::StreamParser#parse): Add "entity" event support to
+ listener. [Bug #8689] [ruby-dev:47542]
+ Reported by Ippei Obayashi.
+ * test/rexml/test_stream.rb (StreamTester#entity): Add a test for
+ the above case.
+
+Fri Jul 26 23:05:27 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_yylex): separate numeric literal from succeeding
+ token, and treat 'e' as floating point number only if followed by
+ exponent part.
+
+Fri Jul 26 22:14:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_exec.h (CHECK_VM_STACK_OVERFLOW_FOR_INSN): surround with
+ do/while (0), and remove unnecessary casts.
+
+Fri Jul 26 20:12:07 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ext/syslog/lib/syslog/logger.rb (Syslog::Logger): Add facility
+ to Syslog::Logger. [Fixes GH-305] patch by Max Shytikov
+ https://github.com/ruby/ruby/pull/305
+
+Fri Jul 26 19:25:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_exec.h, tool/instruction.rb: not an error, but a BUG if stack
+ overflow checking failed just before/after the beginning of an
+ instruction. It should be treated as a BUG.
+ Please tell us if your code cause BUG with this problem.
+ This check will removed soon (for performance).
+
+Fri Jul 26 18:30:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_memcpy): cast to int to suppress a warning.
+
+Fri Jul 26 18:21:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_memcpy): try to enable optimization.
+ At least on my environments, I don't see any errors
+ with many trials. Please tell us if you find any GC bugs.
+
+Fri Jul 26 17:49:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/file.c (fix_string_encoding): fix target encoding. the
+ parameter `encoding' is not the target encoding but the original
+ encoding.
+
+Fri Jul 26 14:05:19 2013 Zachary Scott <e@zzak.io>
+
+ * ext/fiddle/*: [DOC] More doc on dlopen and RTLD_DEFAULT from r42184
+
+Fri Jul 26 13:08:53 2013 Zachary Scott <e@zzak.io>
+
+ * ext/fiddle/lib/fiddle.rb: [DOC] Document Fiddle.dlopen(nil)
+ * ext/fiddle/handle.c: [DOC] Document Fiddle::Handle.new(nil)
+
+Fri Jul 26 13:04:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (rb_load_internal): use rb_load_file_str() to keep path
+ encoding.
+
+ * load.c (rb_require_safe): search in OS path encoding for Windows.
+
+ * ruby.c (rb_load_file_str): load file with keeping path encoding.
+
+ * win32/file.c (rb_file_load_ok): use WCHAR type API assuming incoming
+ path is encoded in UTF-8. [ruby-core:56136] [Bug #8676]
+
+ * file.c (rb_str_encode_ospath): simplify using rb_str_conv_enc().
+
+ * win32/file.c (fix_string_encoding): simplify with rb_str_conv_enc().
+
+ * win32/file.c (convert_mb_to_wchar): use bare pointer instead of
+ VALUE, and remove useless argument.
+
+Fri Jul 26 11:42:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * rational.c (f_round_common): Rational is expected to be returned by
+ Rational#*, but mathn.rb breaks that assumption. [ruby-core:56177]
+ [Bug #8687]
+
+Fri Jul 26 01:37:45 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * include/ruby/ruby.h: check defined(USE_RGENGC_LOGGING_WB_UNPROTECT)
+
+Fri Jul 26 01:21:41 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * file.c (rb_file_expand_path_internal): fix r42160; skip '~'.
+
+Thu Jul 25 17:53:18 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/net/http.rb (Net::HTTP#connect): disable Nagle's algorithm on
+ HTTP connection. [ruby-core:56158] [Feature #8681]
+
+Thu Jul 25 17:49:42 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * re.c (rb_reg_to_s): convert closing parenthesis to the target encoding
+ if it is ASCII incompatible encoding. [ruby-core:56063] [Bug #8650]
+
+Thu Jul 25 17:21:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (is_obj_encoding): new macro to check if obj is an
+ Encoding. obj can be any type while is_data_encoding expects T_DATA
+ only.
+
+Thu Jul 25 17:17:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_file_expand_path_internal): should clear coderange after
+ copying user name as binary data.
+
+Thu Jul 25 16:17:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * encoding.c (check_encoding): Check T_DATA or not.
+ is_data_encoding(obj) assumes that `obj' is T_DATA.
+
+Thu Jul 25 13:06:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (dir_s_home): use rb_home_dir_of and rb_default_home_dir.
+
+ * file.c (rb_home_dir_of): split from rb_home_dir() for the home
+ directry of the given user, and the user name is a VALUE, not a bare
+ pointer. should raise if the user does not exist.
+
+ * file.c (rb_default_home_dir): split from rb_home_dir() for the home
+ directry of the current user.
+
+Thu Jul 25 12:32:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/openssl/ossl.c: support additional three thread synchronization
+ functions. [ruby-trunk - Bug #8386]
+
+Thu Jul 25 07:15:58 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Import RubyGems from master as of commit 4ff70cc
+ * test/rubygems: ditto.
+
+Wed Jul 24 20:57:44 2013 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (iseq_set_arguments): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+ * compile.c (iseq_set_exception_table): ditto.
+
+Wed Jul 24 19:49:54 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/uri/generic.rb (find_proxy): raise BadURIError if the URI is
+ a relative URI. [Bug #8645]
+
+Wed Jul 24 18:56:06 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c (vm_expandarray): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR() because there is no new reference.
+
+ * vm_insnhelper.c (vm_caller_setup_args): ditto.
+
+ * vm_insnhelper.c (vm_yield_setup_block_args): ditto.
+
+Wed Jul 24 18:40:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c, gc.c: move ary_unprotect_logging() into
+ rb_gc_unprotect_logging() which is general version
+
+ * include/ruby/ruby.h: add USE_RGENGC_LOGGING_WB_UNPROTECT
+ to enable.
+
+Wed Jul 24 17:37:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_file_expand_path_internal): preserve the file name
+ encoding in an exception message.
+
+Wed Jul 24 08:04:49 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/-ext-/tracepoint/test_tracepoint.rb: add GC on/off to count
+ GC events strictly.
+
+Tue Jul 23 23:19:24 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/openssl/extconf.rb (CRYPTO_THREADID): check exist or not.
+
+ * ext/openssl/ossl.c (ossl_thread_id): use rb_nativethread_self()
+ implemented at r42137 to allow threads which doesn't associated with
+ Ruby thread to use openssl functions.
+
+ * ext/openssl/ossl.c (Init_ossl_locks): If CRYPTO_THREADID is defined
+ (OpenSSL 1.0.0 or later has it) use CRYPTO_THREADID_set_callback()
+ instead of CRYPTO_set_id_callback() because its argument is
+ unsigned long; it may cause id collision on mswin64
+ whose sizeof(unsigned long) < sizeof(void*).
+ http://www.openssl.org/docs/crypto/threads.html
+
+ * ext/openssl/ossl.c (ossl_threadid_func): defined for above.
+
+Tue Jul 23 20:47:36 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Move functions.
+
+Tue Jul 23 20:14:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_divmod): Add special cases for x < y easily detected
+ and nx == 2 && ny == 2.
+
+Tue Jul 23 19:48:38 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread_(pthread|win32).h: rename rb_thread_cond_t to
+ rb_nativethread_cond_t.
+
+ * thread.c, thread_pthread.c, thread_win32.c, vm_core.h: catch up
+ renaming.
+
+Tue Jul 23 19:44:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread_native.h: add rb_nativethread_self() which returns
+ current running native thread identifier.
+
+ * thread_[pthread|win32].c: implement rb_nativethread_self().
+
+Tue Jul 23 19:34:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread_pthread.h, thread_win32.h: rename rb_thread_id_t to
+ rb_nativethread_id_t.
+
+ * thread_pthread.c, vm_core.h: use rb_nativethread_id_t.
+
+Tue Jul 23 18:56:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/openssl/ossl.c: use system native (system provided)
+ thread locking APIs added by last commit.
+ This patch fixes [Bug #8386].
+ "rb_mutex_*" APIs control only "Ruby" threads.
+ Not for native threads.
+
+Tue Jul 23 18:44:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * thread_native.h: added.
+ Move native thread related lines from vm_core.h.
+ And declare several functions "rb_nativethread_lock_*",
+ manipulate locking.
+
+ * common.mk: add thread_native.h.
+
+ * thread.c: add functions "rb_nativethread_lock_*".
+
+ * thread.c, thread_[pthread,win32].[ch]: rename rb_thread_lock_t
+ to rb_nativethread_lock_t to make it clear that this lock is for
+ native threads, not for ruby threads.
+
+Tue Jul 23 16:14:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_before_sweep): fix spacing.
+
+Tue Jul 23 15:57:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heap_get_freeobj): clear slot->freelist here.
+ This means that this slot doesn't have any free objects.
+ And store this slot with objspace->heap.using_slot.
+
+ * gc.c (gc_before_sweep): restore objspace->freelist
+ into objspace->heap.using_slot->freelist.
+ This means that using_slot has free objects which are
+ pointed from objspace->freelist.
+
+ * gc.c (gc_slot_sweep): do not need to clear slot->freelist.
+
+Tue Jul 23 09:34:49 2013 Zachary Scott <e@zzak.io>
+
+ * sample/drb/README*.rdoc: [DOC] migrate DRb sample READMEs to rdoc
+
+Tue Jul 23 09:28:05 2013 Zachary Scott <e@zzak.io>
+
+ * lib/drb/invokemethod.rb: [DOC] nodoc InvokeMethod18Mixin
+
+Tue Jul 23 08:44:37 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/openssl/ossl_asn1.c (asn1time_to_time): Implement YYMMDDhhmmZ
+ format for ASN.1 UTCTime. [ruby-trunk - Bug #8664]
+ * test/openssl/test_asn1.rb: Test for the above.
+
+Tue Jul 23 08:11:32 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rexml/streamlistener.rb: [DOC] Fix examples in
+ REXML::StreamListener#entitydecl patch by Ippei Obayashi [Bug #8665]
+
+Tue Jul 23 07:44:59 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Import RubyGems from master as of commit b165260
+ * test/rubygems: ditto.
+
+Tue Jul 23 07:14:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mulsub_1xN): New function.
+ (bary_mul_toom3): Use bary_mulsub_1xN.
+
+Tue Jul 23 03:32:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (KARATSUBA_BALANCED): New macro.
+ (TOOM3_BALANCED): Ditto.
+ (bary_mul_balance_with_mulfunc): Use KARATSUBA_BALANCED and
+ TOOM3_BALANCED.
+ (rb_big_mul_balance): Relax a condition.
+ (rb_big_mul_karatsuba): Use KARATSUBA_BALANCED.
+ (rb_big_mul_toom3): Use TOOM3_BALANCED.
+ (bary_mul_karatsuba_branch): Use KARATSUBA_BALANCED.
+ (bary_mul_toom3_branch): Use TOOM3_BALANCED.
+
+Tue Jul 23 01:34:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem_mulsub): Extracted from bigdivrem1.
+ (bigdivrem1): Use bary_add.
+
+Mon Jul 22 18:39:52 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_enumerate_chars): specify array capa
+ with str_strlen().
+
+ * string.c (rb_str_enumerate_codepoints): ditto.
+
+Mon Jul 22 18:01:33 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_enumerate_chars): specify array capa.
+
+Mon Jul 22 17:24:14 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_each_char_size): performance improvement by
+ using rb_str_length().
+
+Mon Jul 22 16:32:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (eval_string_with_cref): check by Check_TypedStruct
+ instead of rb_obj_is_kind_of.
+
+Mon Jul 22 13:19:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_resize_capa): use RARRAY_RAWPTR() because
+ this code creates no new references.
+
+Mon Jul 22 12:58:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_memfill): added.
+
+ * array.c (rb_ary_initialize): use ary_memfill().
+
+ * array.c (rb_ary_fill): ditto.
+
+ * array.c (rb_ary_slice_bang): use RARRAY_RAWPTR() because
+ this code creates no new references.
+
+Mon Jul 22 10:09:46 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_slot_sweep): need to add empty RVALUE as freeobj.
+
+Mon Jul 22 09:48:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (eval_string_with_cref): use the given file name unless
+ eval even if scope is given. additional fix for [Bug #8436].
+ based on the patch by srawlins at [ruby-core:56099] [Bug #8662].
+
+Mon Jul 22 09:24:19 2013 Kouji Takao <kouji@takao7.net>
+
+ * ext/readline/readline.c (Init_readline): added
+ Readline.delete_text. [ruby-dev:45789] [Feature #6626]
+ * ext/readline/extconf.rb: check for rl_delete_text() in Readline library.
+
+ Thanks, Nobuyoshi Nakada, for the patch.
+
+Mon Jul 22 03:15:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/date/date_parse.c (rfc2822_cb): check if wday is given, since it
+ can be omitted.
+
+Mon Jul 22 00:15:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_sq_fast): Refine expressions.
+
+Sun Jul 21 21:08:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): Use simple multiplication if yl is small.
+ (rb_cstr_to_inum): Invoke bigsq instead of bigmul0.
+ (bigsq): Re-implemented.
+ (bigmul0): Invoke bigsq if two arguments are identical.
+
+Sun Jul 21 09:58:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_toom3): New function based on bigmul1_toom3.
+ (bary_mul_toom3_branch): Call bary_mul_toom3.
+ (rb_big_mul_toom3): Ditto.
+ (bigmul1_toom3): Removed.
+ (big_real_len): Ditto.
+ (big_split): Ditto.
+ (big_split3): Ditto.
+
+Sun Jul 21 08:12:16 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * proc.c (proc_to_s): use PRIsVALUE to preserve the result encoding.
+
+Sun Jul 21 03:36:18 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * hash.c (rb_hash_flatten): use NUM2INT to raise TypeError on 32bit
+ platform. it's introduced by r42039
+
+Sun Jul 21 01:07:45 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * common.mk (help): Fix environment variable name and argument.
+ Actually it can also be a directory or any argument for
+ test/unit runner. [Fixes GH-363]
+
+Sat Jul 20 22:44:50 2013 Zachary Scott <e@zzak.io>
+
+ * common.mk: Document running a single test [Fixes GH-363]
+ Patch by Avdi Grimm https://github.com/ruby/ruby/pull/363
+
+Sat Jul 20 22:39:56 2013 Zachary Scott <e@zzak.io>
+
+ * sample/*: whitespace patch by Sergio Campama [Fixes GH-364]
+ https://github.com/ruby/ruby/pull/364
+
+Sat Jul 20 22:33:13 2013 Zachary Scott <e@zzak.io>
+
+ * doc/regexp.rdoc: [DOC] Fix typo in example [Fixes GH-365]
+ Patch by Juanito Fatas https://github.com/ruby/ruby/pull/365
+
+Sat Jul 20 17:46:03 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (rb_str_succ): add missing case NEIGHBOR_WRAPPED.
+ r42078 caused buggy behavior like "\xFF".b -> "\x01\xFF".b
+
+Sat Jul 20 15:22:38 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (rb_ary_resize): use simple memcpy because there are no new
+ references.
+
+Sat Jul 20 15:02:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * safe.c (ruby_safe_level_4_warning): define for old extension
+ libraries. [Bug #8652]
+
+Sat Jul 20 14:38:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_make_shared): make shared array shady.
+ Making non-shady shared array causes SEGV (see rubyci).
+ It seems a bug around shared array.
+
+Sat Jul 20 12:14:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (enc_succ_char, enc_pred_char): consider wchar case.
+ [ruby-core:56071] [Bug #8653]
+
+ * string.c (rb_str_succ): do not replace with invalid char.
+
+ * encoding.c (rb_enc_code_to_mbclen): add new function which returns
+ mbclen from codepoint like as rb_enc_codelen() but 0 for invalid
+ char.
+
+ * include/ruby/encoding.h (rb_enc_code_to_mbclen): declaration and
+ shortcut macro.
+
+Fri Jul 19 21:59:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: declare type_name() at the beginning of file.
+
+Fri Jul 19 21:35:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: reduce shady operations.
+
+ * array.c (rb_ary_modify, ary_make_partial, rb_ary_splice,
+ rb_ary_replace, rb_ary_eql, rb_ary_compact_bang):
+ use RARRAY_RAWPTR() instead of RARRAY_PTR().
+
+ * array.c (rb_ary_shift): use RARRAY_PTR_USE() without WB because
+ there are not new relations.
+
+ * array.c (ary_ensure_room_for_unshift): ditto.
+
+ * array.c (rb_ary_sort_bang): ditto.
+
+ * array.c (rb_ary_delete_at): ditto.
+
+ * array.c (rb_ary_reverse_m): use RARRAY_RAWPTR() because
+ there are not new relations.
+
+Fri Jul 19 20:58:20 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: reduce shade operations.
+
+ * array.c (rb_ary_modify): use RARRAY_RAWPTR().
+
+ * array.c (ary_make_substitution, rb_ary_s_create, ary_make_partial,
+ rb_ary_splice, rb_ary_resize, rb_ary_rotate_m, rb_ary_times):
+ use ary_memcpy().
+
+Fri Jul 19 19:55:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_mem_clear): added. This operation doesn't need WB
+ because this operation creates a reference to Qnil.
+
+ * array.c (ary_make_shared, rb_ary_store, rb_ary_shift_m,
+ rb_ary_splice, rb_ary_resize, rb_ary_fill): use ary_mem_clear()
+ instead of rb_mem_clear().
+
+ * array.c (ary_make_shared): use RARRAY_RAWPTR() instead of RARRAY_PTR().
+
+Fri Jul 19 19:18:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: fix commit miss.
+ RGENGC_UNPROTECT_LOGGING should be 0.
+
+Fri Jul 19 19:15:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (rb_ary_resurrect): use RARRAY_RAWPTR() because there is no
+ writing.
+
+ * array.c (rb_ary_new_from_values): use ary_memcpy().
+
+Fri Jul 19 19:07:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_memcpy): add a function to copy VALUEs into ary
+ with write barrier. If ary is promoted, use write barrier correctly.
+
+ * array.c (rb_ary_cat, rb_ary_unshift_m, rb_ary_dup,
+ rb_ary_sort_bang, rb_ary_replace, rb_ary_plus): use ary_memcpy().
+
+Fri Jul 19 15:32:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (rb_ary_store): use RARRAY_PTR_USE() instead of RARRAY_PTR().
+ Clearing memory space doesn't need WBs.
+
+Fri Jul 19 15:19:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_ensure_room_for_push): use RARRAY_RAWPTR() instead of
+ RARRAY_PTR. In this code, there are no "write" operation.
+
+ * array.c (rb_ary_equal): ditto.
+
+ * array.c (recursive_equal): ditto.
+
+Fri Jul 19 15:09:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c, internal.h (rb_gc_writebarrier_remember_promoted): add a new
+ function to remember an specified object. This api is only
+ experimental (strongly depend on WB/rgengc strategy).
+
+Fri Jul 19 14:56:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_unprotect_logging): use (void *) for first parameter
+ because VALUE is not defined before including ruby/ruby.h.
+
+Fri Jul 19 14:19:48 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * ext/pathname/pathname.c (path_inspect): use PRIsVALUE to preserve
+ the result encoding.
+
+Fri Jul 19 12:35:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/socket/test_tcp.rb (test_initialize_failure): Use EADDRNOTAVAIL
+ to test an error message generated by bind() failure.
+
+Fri Jul 19 11:27:38 2013 Zachary Scott <e@zzak.io>
+
+ * lib/racc/parser.rb: [DOC] Capitalize "Ruby" in documentation
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+
+Fri Jul 19 11:26:28 2013 Zachary Scott <e@zzak.io>
+
+ * ext/psych/lib/psych*: [DOC] Capitalize "Ruby" in documentation
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+
+Fri Jul 19 11:25:12 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rdoc/*: [DOC] Capitalize "Ruby" in documentation
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+
+Fri Jul 19 11:23:55 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rubygems*: [DOC] Capitalize "Ruby" in documentation
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+
+Fri Jul 19 11:16:54 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#to_set): Define Set#to_set so that aSet.to_set
+ returns self. [Fixes GH-359]
+
+Fri Jul 19 11:10:23 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rake/*: [DOC] Capitalize "Ruby" in documentation
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+
+Fri Jul 19 01:04:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/bignum/intpack.c: Renamed from ext/-test-/bignum/pack.c.
+ (Init_intpack): Renamed from Init_pack.
+ Reported by Naohisa Goto. [ruby-dev:47526] [Bug #8655]
+
+Fri Jul 19 00:54:27 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * test/ruby/test_array.rb (test_count): add a test case for #count
+ with an argument. See Bug #8654.
+
+Thu Jul 18 23:45:06 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_eql): compare RARRAY_PTR() for performance
+ improvement in case of that self and other are shared.
+
+Thu Jul 18 22:46:42 2013 Zachary Scott <e@zzak.io>
+
+ * lib/cgi.rb: [DOC] Capitalize "Ruby" in documentation [Fixes GH-341]
+ Patch by Dave Worth https://github.com/ruby/ruby/pull/341
+ * lib/webrick.rb: ditto
+ * lib/scanf.rb: ditto
+ * lib/xmlrpc/config.rb: ditto
+ * lib/resolv.rb: ditto
+ * lib/e2mmap.rb: ditto
+ * lib/fileutils.rb: ditto
+ * lib/mkmf.rb: ditto
+ * lib/cgi/session.rb: ditto
+ * lib/yaml.rb: ditto
+ * lib/erb.rb: ditto
+ * lib/irb.rb: ditto
+ * lib/tracer.rb: ditto
+ * lib/net/http.rb: ditto
+ * ext/syslog/lib/syslog/logger.rb: ditto
+ * sample/pty/expect_sample.rb: ditto
+
+Thu Jul 18 21:30:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_sq_fast): Specialize the last iteration of the
+ outer loop.
+ (bigfixize): A condition simplified.
+
+Thu Jul 18 21:15:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_equal): compare RARRAY_PTR() for performance
+ improvement in case of that self and other are shared.
+
+Thu Jul 18 20:44:51 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_fill): use memfill().
+
+Thu Jul 18 20:35:14 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * array.c (rb_ary_count): check length to avoid SEGV
+ while iterating. Remove other pointer loop when arg is given.
+
+ * test/ruby/test_array.rb (test_count): add test for bug.
+ [ruby-core:56072] [Bug #8654]
+
+Thu Jul 18 18:14:36 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * array.c (rb_ary_count): iterate items appropriately.
+ [Bug #8654]
+
+Thu Jul 18 17:35:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_flatten): performance improvement by not using
+ rb_hash_to_a() to avoid array creation with rb_assoc_new().
+
+Thu Jul 18 16:16:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c: add logging feature for RGenGC's write barrier unprotect
+ event.
+
+Thu Jul 18 15:45:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (RUBY_SAFE_LEVEL_CHECK): make only
+ rb_set_safe_level(4) an error always but make rb_secure(4) an error
+ only in the core. [ruby-dev:47517] [Bug #8652]
+
+Thu Jul 18 15:42:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: fix spell miss.
+
+Thu Jul 18 15:11:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (ruby_safe_level_4): get rid of special
+ character. [ruby-dev:47512] [misc #8646]
+
+Thu Jul 18 14:51:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (ary_alloc): slim setup process.
+
+Thu Jul 18 14:37:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * string.c (str_alloc): no need to clear RString (already cleared).
+
+Thu Jul 18 12:57:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BDIGITS_ZERO): Defined.
+ (bary_pack): Use BDIGITS_ZERO.
+ (bary_unpack): Ditto.
+ (bary_mul_single): Ditto.
+ (bary_mul_normal): Ditto.
+ (bary_sq_fast): Ditto.
+ (bary_mul_balance_with_mulfunc): Ditto.
+ (bary_mul_precheck): Ditto.
+ (bary_mul_toom3_branch): Ditto.
+ (rb_cstr_to_inum): Ditto.
+ (big_shift3): Ditto.
+ (bigmul1_toom3): Ditto.
+ (bary_divmod): Ditto.
+
+Thu Jul 18 06:30:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: rename gc related functions with prefix "gc_".
+ * before_gc_sweep() -> gc_before_sweep().
+ * after_gc_sweep() -> gc_after_sweep().
+ * lazy_sweep() -> gc_lazy_sweep().
+ * rest_sweep() -> gc_rest_sweep().
+ * slot_sweep() -> gc_slot_sweep().
+
+ * gc.c: rename a heap management function with prefix "heap_".
+ * get_freeobj() -> heap_get_freeobj().
+
+ * gc.c: rename markable_object_p() to is_markable_object().
+
+Wed Jul 17 22:57:40 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (delete_if_i): use ST_DELETE.
+
+Wed Jul 17 22:34:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: An static assertion for relation of SIZEOF_LONG and
+ SIZEOF_BDIGITS is added.
+ (bary_mul_precheck): Reduce comparisons.
+ (bary_mul): Invoke bary_sq_fast or bary_mul1 if the bignum size is
+ small.
+ (bigfixize): Resize the argument bignum here.
+ (bignorm): Don't call bigtrunc after bigfixize.
+
+Wed Jul 17 22:13:26 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_replace): performance improvement by using
+ st_copy().
+
+Wed Jul 17 17:19:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: rename heap management functions with prefix "heap_".
+ * allocate_sorted_array() -> heap_allocate_sorted_array().
+ * slot_add_freeobj() -> heap_slot_add_freeobj().
+ * assign_heap_slot() -> heap_assign_slot().
+ * add_heap_slots() -> heap_add_slots().
+ * init_heap() -> heap_init().
+ * set_heap_increment() -> heap_set_increment().
+
+ * gc.c (initial_expand_heap): inlined in rb_gc_set_params().
+
+Wed Jul 17 17:12:23 2013 Matthew M. Boedicker <matthewm@boedicker.org>
+
+ * hash.c (env_fetch): Add key name to message on ENV.fetch KeyError,
+ as well as Hash#fetch. [ruby-core:56062] [Feature #8649]
+
+Wed Jul 17 15:59:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: catch up last changes for debugging/checking mode.
+
+Wed Jul 17 15:50:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace_free): free slot itself.
+
+ * gc.c (objspace_each_objects): fix condition.
+ Use slot->body instead of slot.
+
+ * gc.c (count_objects): use "slot" variable.
+
+Wed Jul 17 15:21:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (unlink_heap_slot): fix memory leak.
+ free slot itself at free_heap_slot().
+
+ Reproduce-able code is here:
+ N1 = 100_000; N2 = 1_000_000
+ N1.times{ary = []; N2.times{ary << ''}}
+ Maybe this problem is remaining in Ruby 2.0.0.
+
+ * gc.c (unlink_heap_slot): remove not working code.
+
+Wed Jul 17 14:31:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: re-design the heap structure.
+
+ (1) The heap is consists of a set of slots.
+ (2) Each "slot" has a "slot_body".
+ slot::start and slot::limit specify RVALUE beginning address
+ and number of RVALUE in a "slot_body".
+ (3) "slot_body" contains a pointer to slot (slot_body::header::slot)
+ and an array of RVALUE.
+ (4) heap::sorted is an array of "slots", sorted by an address of
+ slot::body.
+
+ See https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/GC_design
+ for more details (figure).
+
+ * gc.c: Avoid "heaps" terminology. It is ambiguous.
+
+Wed Jul 17 13:29:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix heaps_header and heaps_slot to reduce memory consumption.
+ (1) move heaps_header::start and limit to heaps_slot.
+ (2) remove heaps_header::end which can be calculated by start+limit.
+
+ * gc.c: catch up above change.
+
+Wed Jul 17 12:30:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/st.h (st_strcasecmp): Macro defined for compatibility.
+ (st_strncasecmp): Ditto.
+
+Wed Jul 17 11:57:45 2013 Takeyuki FUJIOKA <xibbar@ruby-lang.org>
+
+ * lib/cgi/util.rb (CGI::Util#escape, unescape): Avoid use of regexp
+ special global variable. [Feature #8648] Thanks to fotos.
+
+Wed Jul 17 11:57:10 2013 Takeyuki FUJIOKA <xibbar@ruby-lang.org>
+
+ * lib/erb.rb (ERB::Util#url_encode): Avoid use of regexp special global
+ variable. [Feature #8648] Thanks to fotos.
+
+Wed Jul 17 08:12:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * st.c (st_locale_insensitive_strcasecmp): Renamed from st_strcasecmp.
+ (st_locale_insensitive_strncasecmp): Renamed from st_strncasecmp.
+
+ * include/ruby/st.h: Follow above changes.
+
+ * include/ruby/ruby.h: Ditto.
+
+Wed Jul 17 00:14:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigmul1_toom3): Use bigdivrem_single instead of bigdivrem.
+ (big_three): Removed.
+ (Init_Bignum): Don't initialize big_three.
+
+Tue Jul 16 21:46:03 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * configure.in: revert r42008. strcasecmp() uses the current locale.
+
+ * include/ruby/ruby.h: ditto.
+
+ * st.c (st_strcasecmp): ditto.
+
+Tue Jul 16 21:07:04 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * configure.in: check strcasecmp().
+
+ * include/ruby/ruby.h: use strcasecmp() as st_strcasecmp() if it
+ exists.
+
+ * st.c (st_strcasecmp): define the function only if strcasecmp()
+ doesn't exist.
+
+Tue Jul 16 20:21:28 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigsq): Renamed from bigsqr.
+
+Tue Jul 16 19:42:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (USHORT): Unused macro removed.
+
+Tue Jul 16 19:18:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: slim a path of newobj_of().
+
+ * gc.c (objspace): add a new field objspace::freelist, which contains
+ available RVALUEs.
+
+ * gc.c (newobj_of): simply call new function `get_freeobj()'.
+ get_freeobj() returns objspace::freelist. If objspace::freelist
+ is not available, refill objspace::freelist with a slot pointed by
+ objspace::heap::free_slots.
+
+ * gc.c (before_gc_sweep): clear objspace::freelist.
+
+ * gc.c (slot_sweep): clear slot::freelist.
+
+ * gc.c (heaps_prepare_freeslot): renamed to heaps_prepare_freeslot.
+
+ * gc.c (unlink_free_heap_slot): remove unused function.
+
+ * gc.c (rb_free_const_table): remove unused function.
+
+Tue Jul 16 19:05:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_shift3): Big shift width is not a problem for right
+ shift.
+
+Tue Jul 16 18:50:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_count): [DOC] fix typo. Array#count uses ==, not
+ ===. a question at asakusa.rb ML.
+
+Tue Jul 16 18:35:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_karatsuba): Avoid duplicate calculation when
+ squaring.
+ (bary_mul_toom3_branch): Ditto.
+
+Tue Jul 16 17:43:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (link_free_heap_slot): removed.
+
+ * gc.c (slot_sweep): use `heaps_add_freeslot' instead of
+ `link_free_heap_slot'.
+
+ * gc.c (assign_heap_slot): use local variable `slot' instead of
+ `heaps'.
+
+Tue Jul 16 17:21:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (assign_heap_slot): refactoring variable names.
+
+ * gc.c (slot_add_freeobj): added.
+
+ * gc.c (heaps_add_freeslot): added.
+
+ * gc.c (finalize_list, rb_gc_force_recycle, slot_sweep): use
+ `slot_add_freeobj' instead of modifying linked list directly.
+
+Tue Jul 16 16:30:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (lazy_sweep): refactoring.
+
+Tue Jul 16 13:32:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (enc_set_index): since r41967, old terminator is dealt
+ with in str_fill_term(). should not consider it here because this
+ function is called before any encoding is set.
+
+Tue Jul 16 11:12:03 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * proc.c (rb_block_arity): raise ArgumentError if no block given.
+
+Tue Jul 16 08:15:22 2013 Zachary Scott <e@zzak.io>
+
+ * ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] document top-level
+ classes from BigDecimal utils native extensions
+
+Tue Jul 16 03:23:03 2013 Zachary Scott <e@zzak.io>
+
+ * numeric.c: [DOC] improve rdoc formatting for parameters and links
+
+Mon Jul 15 14:40:00 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/intern.h (rb_big2str0): Deprecated.
+
+ * bignum.c (rb_big2str1): Renamed from rb_big2str0.
+ (rb_big2str0): Deprecated wrapper for rb_big2str1.
+ (rb_big2str): Invoke rb_big2str1 instead of rb_big2str0.
+
+Mon Jul 15 14:13:02 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * struct.c (rb_struct_each_pair): use rb_yield_values(2, key, value)
+ instead of rb_yield(rb_assoc_new(key, value)) if rb_block_arity()
+ is greater than 1.
+
+Mon Jul 15 13:46:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Add static assertions.
+
+Mon Jul 15 13:36:02 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_each_pair): performance improvement by using
+ rb_block_arity().
+
+Mon Jul 15 13:15:37 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * proc.c (rb_block_arity): create internal API rb_block_arity().
+ it returns arity of given block.
+
+Mon Jul 15 13:07:27 2013 Yuki Yugui Sonoda <yugui@yugui.jp>
+
+ * lib/prime.rb (Prime::EratosthenesGenerator,
+ Prime::EratosthenesSieve): New implementation by
+ robertjlooby <robertjlooby AT gmail.com>.
+
+ * test/test_prime.rb: updated with new method name
+
+Mon Jul 15 11:32:46 2013 Zachary Scott <e@zzak.io>
+
+ * numeric.c (rb_cNumeric): [DOC] Added comment for Numeric to fix doc
+
+Mon Jul 15 11:24:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (maxpow_in_bdigit_dbl): Useless #if removed.
+
+Mon Jul 15 11:10:46 2013 Zachary Scott <e@zzak.io>
+
+ * bignum.c (rb_big_coerce): [DOC] Add docs for Bignum#coerce
+ Based on patch by Juanito Fatas [Fixes GH-360]
+ https://github.com/ruby/ruby/pull/360
+
+Mon Jul 15 10:56:01 2013 Zachary Scott <e@zzak.io>
+
+ * thread.c (mutex_sleep): [DOC] Awake thread will reacquire lock
+ By Tim Abdulla [Fixes GH-342] https://github.com/ruby/ruby/pull/342
+
+Mon Jul 15 10:45:09 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (nlz16): Use __builtin_clz if possible.
+ (nlz32): Use __builtin_clz or __builtin_clzl if possible.
+ (nlz64): Use __builtin_clzl or __builtin_clzll if possible.
+ (nlz128): Use __builtin_clzll if possible.
+
+ * configure.in: Check __builtin_clz, __builtin_clzl and
+ __builtin_clzll.
+
+Mon Jul 15 09:39:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (power_cache_get_power): Use bitsize instead of ceil_log2.
+ (ones): Removed.
+ (next_pow2): Removed.
+ (floor_log2): Removed.
+ (ceil_log2): Removed.
+
+ * configure.in (__builtin_popcountl): Don't check.
+
+Mon Jul 15 02:47:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * localeinit.c (rb_locale_charmap, Init_enc_set_filesystem_encoding):
+ move from encoding.c.
+
+ * miniinit.c (rb_locale_charmap, Init_enc_set_filesystem_encoding):
+ define miniruby specific functions only.
+
+Mon Jul 15 02:32:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (rb_enc_init): no longer needs NO_PRESERVED_ENCODING.
+
+ * encoding.c (enc_inspect): defer loading autoloaded encoding.
+
+ * encoding.c (enc_check_encoding): use is_data_encoding() to check
+ type consistently.
+
+ * encoding.c (must_encoding): return rb_encoding* instead of encoding
+ index.
+
+ * encoding.c (enc_check_encoding): use is_data_encoding() to check
+ type consistently.
+
+ * encoding.c (must_encoding): return rb_encoding* instead of encoding
+ index.
+
+Mon Jul 15 02:21:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (str_fill_term): consider old terminator length, and should
+ not use rb_enc_ascget since it depends on the current encoding which
+ may not be compatible with the new terminator. [Bug #8634]
+
+ * encoding.c (enc_inspect): use PRIsVALUE to preserve the result
+ encoding.
+
+Sun Jul 14 23:21:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Check __builtin_popcountl, __builtin_bswap32 and
+ __builtin_bswap64.
+
+ * internal.h (swap32): Use the configure result for the condition to
+ use __builtin_bswap32.
+ (swap64): Use the configure result for the condition to use
+ __builtin_bswap64.
+
+ * bignum.c (ones): Use the configure result for the condition to use
+ __builtin_popcountl.
+ (bary_unpack_internal): Use appropriate types for swap argument.
+
+Sun Jul 14 22:21:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_subb): Support xn < yn.
+ (bigsub_core): Removed.
+ (bigsub): Don't compare before subtraction. Just subtract and
+ get the two's complement if the subtraction causes a borrow.
+
+Sun Jul 14 00:36:03 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (DIGSPERLONG): Unused macro removed.
+ (DIGSPERLL): Ditto.
+
+Sun Jul 14 00:32:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_aref): Less scan when the number is negative.
+
+Sun Jul 14 00:17:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_shift): Avoid signed integer overflow.
+
+Sun Jul 14 00:14:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_precheck): Use bary_small_lshift or
+ bary_mul_normal if xl is 1.
+
+Sat Jul 13 22:58:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_shift3): New function.
+ big_lshift and big_rshift are merged.
+ (big_shift2): New function.
+ (big_lshift): Use big_shift3.
+ (big_rshift): Ditto.
+ (check_shiftdown): Removed.
+ (rb_big_lshift): Use big_shift2 and big_shift3.
+ (rb_big_rshift): Ditto.
+ (big_lshift): Removed.
+ (big_rshift): Ditto.
+
+Sat Jul 13 15:51:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_small_lshift): Use size_t instead of long.
+ (bary_small_rshift): Ditto.
+
+Sat Jul 13 15:33:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_small_lshift): Functions moved to remove
+ declaration.
+ (bary_small_rshift): Ditto.
+
+Sat Jul 13 12:27:34 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (rb_enc_associate_index): fill new terminator length, not
+ old one.
+
+Sat Jul 13 12:24:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32: move from ext/dl and ext/fiddle. since ext/extmk.rb
+ builds extensions in alphabetical order, compiled?('fiddle') under
+ ext/dl makes no sense.
+
+Sat Jul 13 09:26:09 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (biglsh_bang): Removed.
+ (bigrsh_bang): Ditto.
+ (bigmul1_toom3): Use bary_small_lshift and bary_small_rshift.
+
+Sat Jul 13 01:04:43 2013 Zachary Scott <e@zzak.io>
+
+ * lib/rubygems/psych_additions.rb: Ignore Psych docs here
+
+Fri Jul 12 18:10:46 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/fiddle/win32/lib/win32/registry.rb
+ (Win32::Registry::API#make_wstr): same as r41922.
+
+Fri Jul 12 16:28:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (rb_enc_associate_index): refill the terminator if it
+ becomes longer than before. [ruby-dev:47500] [Bug #8624]
+
+ * string.c (str_null_char, str_fill_term): get rid of out of bound
+ access.
+
+ * string.c (rb_str_fill_terminator): add a parameter for the length of
+ new terminator.
+
+Fri Jul 12 11:26:25 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_reject_bang): do not call rb_hash_foreach() if RHash
+ has ntbl and it is empty.
+
+Fri Jul 12 11:17:41 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (recursive_hash): use RHASH_SIZE() to check hash size.
+
+Fri Jul 12 00:20:00 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_size): use RHASH_SIZE().
+
+Fri Jul 12 00:08:24 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_values): set array capa to RHASH_SIZE().
+
+Thu Jul 11 23:54:45 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * hash.c (rb_hash_keys): set array capa to RHASH_SIZE().
+
+Thu Jul 11 21:30:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_pow): undef pow to get rid of infinite
+ recursive call. re-fix [Bug #8495]. [ruby-core:55923] [Bug #8621]
+
+Thu Jul 11 20:18:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/dl/win32/lib/win32/registry.rb (Win32::Registry::API#make_wstr):
+ remove workaround to append WCHAR terminator.
+
+ * transcode.c (str_encode_associate): fill terminator after conversion.
+
+ * string.c (rb_enc_str_new, rb_str_set_len, rb_str_resize): fill
+ minimum length of the encoding as the terminator.
+
+ * string.c (str_buf_cat, rb_str_buf_append, rb_str_splice_0): ditto.
+
+ * string.c (str_make_independent_expand, rb_str_modify_expand): make
+ the capacity enough for multi-byte terminator.
+
+ * string.c (rb_string_value_cstr): fill minimum length of the encoding
+ as the terminator.
+
+ * string.c (rb_string_value_cstr): check null char in char, not in
+ byte.
+
+Thu Jul 11 14:48:35 2013 Zachary Scott <e@zzak.io>
+
+ * array.c: Replace confusing example for #reverse_each in overview
+ Patch by Earl St Sauver [Fixes documenting-ruby/ruby-12]
+ https://github.com/documenting-ruby/ruby/pull/12
+
+Thu Jul 11 14:22:37 2013 Zachary Scott <e@zzak.io>
+
+ * test/drb/ut_eq.rb: Use localhost for drb tests [Bug #7311]
+ Patch by Vit Ondruch [ruby-core:49101]
+ * test/drb/ut_array.rb: ditto
+ * test/drb/ut_array_drbssl.rb: ditto
+
+Thu Jul 11 13:48:03 2013 Zachary Scott <e@zzak.io>
+
+ * sprintf.c: Fix typo patch by @hynkle [Fixes GH-357]
+ https://github.com/ruby/ruby/pull/357
+
+Thu Jul 11 13:00:34 2013 Zachary Scott <e@zzak.io>
+
+ * lib/securerandom.rb: Refactor conditions by Rafal Chmiel
+ [Fixes GH-326] https://github.com/ruby/ruby/pull/326
+
+Thu Jul 11 12:04:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Don't use toom3 after once karatsuba is chosen.
+ (mulfunc_t): New type.
+ (bary_mul_toom3_start): Renamed from bary_mul.
+ (bary_mul_karatsuba_start): Renamed from bary_mul.
+ (bary_mul_balance_with_mulfunc): Renamed from bary_mul_balance and
+ new argument, mulfunc, is added.
+ (rb_big_mul_balance): Invoke bary_mul_balance_with_mulfunc with
+ bary_mul_toom3_start.
+ (bary_mul_karatsuba): Invoke bary_mul_karatsuba_start instead of
+ bary_mul.
+ (bary_mul_precheck): Extracted from bary_mul.
+ (bary_mul_karatsuba_branch): Extracted from bary_mul.
+ (bary_mul_karatsuba_start): New function to call bary_mul_precheck
+ and bary_mul_karatsuba_branch.
+ (bary_mul_toom3_branch): Extracted from bary_mul.
+ (bary_mul_toom3_start): New function to call bary_mul_precheck and
+ bary_mul_toom3_branch.
+ (bary_mul): Just call bary_mul_toom3_start.
+ Arguments for work memory are removed.
+ (rb_cstr_to_inum): Follow the bary_mul change.
+ (bigmul0): Ditto.
+
+Thu Jul 11 10:46:38 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/probes_to_wiki.rb: fix usage comment. use Enumerable#grep
+ which yields each elements to reduce unnecessary array.
+
+Thu Jul 11 10:09:18 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * process.c (rb_daemon): daemon(3) is implemented with fork(2).
+ Therefore it needs rb_thread_atfork(). (and revert r41903)
+
+Thu Jul 11 03:22:10 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * tool/probes_to_wiki.rb: adding a script to convert probes.d to wiki
+ format for easy wiki updates.
+
+Thu Jul 11 00:54:07 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * man/ri.1: Incorrect use of .Dd macro [Bug #8620] by Tristan Hill
+
+Thu Jul 11 00:48:29 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/delegate.rb: Add example for __setobj__ and __getobj__
+ [Bug #8615] Patch by Caleb Thompson
+
+Wed Jul 10 23:29:22 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/logger.rb: Use :call-seq: for method signature rdoc
+
+Wed Jul 10 23:23:18 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/logger.rb (#add): Remove incorrect rdoc for return value
+ [Bug #8567] Reported by Tim Pease.
+
+Wed Jul 10 23:12:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_subpos): make public function.
+
+Wed Jul 10 22:44:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Add a static assertion for RBIGNUM_EMBED_LEN_MAX.
+
+Wed Jul 10 22:31:25 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * string.c (rb_str_index): cache single byte flag and some
+ cosmetic changes.
+
+Wed Jul 10 22:03:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_2comp): Don't use bary_plus_one.
+ (bary_add_one): Replaced by the implementation of bary_plus_one.
+
+Wed Jul 10 20:48:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * bignum.c (sizeof_bdigit_dbl): check sizeof(BDIGIT_DBL).
+
+ * internal.h (STATIC_ASSERT): move from enum.c.
+
+Wed Jul 10 20:08:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (SIZEOF_BDIGIT_DBL): Add a ifdef guard for test.
+
+Wed Jul 10 14:18:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * process.c (fork_daemon): kill the other threads all and abandon the
+ kept mutexes.
+
+Wed Jul 10 11:35:36 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/net/http/test_http.rb (TestNetHTTP_v1_2#test_get,
+ TestNetHTTP_v1_2_chunked#test_get): shouldn't check
+ HttpResponse#decode_content if Zlib is not available.
+ ko1 complained via IRC.
+
+Wed Jul 10 10:20:07 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * tool/rbinstall.rb: always require rubygems to stabilize rubygems
+ related status like whether Gem::Specification is defined or not.
+
+ * tool/rbinstall.rb (Gem::Specification.unresolved_deps): define stub.
+
+Wed Jul 10 08:21:15 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Import RubyGems 2.1
+ * test/rubygems: Ditto.
+
+Wed Jul 10 07:34:34 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/ext/ext_conf_builder.rb: Remove siteconf file after
+ building the gem.
+ * test/rubygems/test_gem_ext_ext_conf_builder.rb: Test for the above.
+
+ * lib/rubygems/psych_tree.rb (module Gem): Add backward compatibility
+ for r41148
+
+ * test/rubygems/test_gem_package.rb: Add backward compatibility for
+ double-slash elimination.
+
+Wed Jul 10 06:22:27 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_parse.c (date_zone_to_diff): [ruby-core:55831].
+
+Wed Jul 10 00:41:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): x*1 is x.
+
+Tue Jul 9 22:24:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul1): No need to invoke MEMZERO at last.
+ (bary_mul_single): Invoke MEMZERO here.
+
+Tue Jul 9 21:40:01 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/rexml/test_text.rb: Add missing tests for Text#<<.
+ Reported by nagachika. Thanks!!!
+
+Tue Jul 9 18:02:38 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/fileutils.rb (FileUtils#chown_R): Do not skip traversal even
+ if user and group are both nil, to be consistent with #chown and
+ other commands.
+
+Tue Jul 9 17:58:26 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/fileutils/test_fileutils.rb
+ (TestFileUtils#assert_output_lines): New utility assertion
+ method for testing verbose output.
+
+Tue Jul 9 17:43:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/test_tracer.rb: catch up recent rubygems changes.
+
+Tue Jul 9 16:58:30 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb: hope that the final
+ resolution to fix the failure of test-all. and includes Win64
+ support (fixed a potential bug).
+
+Tue Jul 9 15:57:20 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * object.c: Fix rdoc for Kernel#<=>. [Fixes GH-352]
+
+Tue Jul 9 15:53:51 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/fileutils.rb (FileUtils#mode_to_s): Define mode_to_s() also
+ as singleton method, or FileUtils.chmod fails in verbose mode.
+
+Tue Jul 9 15:16:02 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/fileutils/fileasserts.rb
+ (Test::Unit::FileAssertions#assert_not_symlink): Add a missing
+ optional argument "message".
+
+Tue Jul 9 15:03:24 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/fileutils.rb (FileUtils#chown, FileUtils#chown_R): If user
+ and group are both nil, print ":".
+
+Tue Jul 9 12:47:08 2013 Masaki Matsushita <glass.saga@gmail.com>
+
+ * io.c (appendline): use READ_CHAR_PENDING_XXX macros and
+ RSTRING_END().
+
+ * io.c (rb_io_getline_1): rewrite nested if statement into one
+ statement.
+
+Tue Jul 9 11:04:35 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb (Win32::Registry#check):
+ should report the position of the error.
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb
+ (Win32::Registry#QueryValue): workaround for test-all crash.
+
+Tue Jul 9 10:27:56 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb
+ (Win32::Registry.expand_environ): use suitable encoding for the
+ string.
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb (Win32::Registry#read):
+ should return REG_SZ, REG_EXPAND_SZ and REG_MULTI_SZ values with
+ the expected encoding -- assumed as the same encoding of name.
+
+Tue Jul 9 10:02:45 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/{dl,fiddle}/win32/lib/win32/registry.rb
+ (Win32::Registry::Error#initialize): use suitable encoding for the
+ string.
+
+Tue Jul 9 09:46:53 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/dl/win32/lib/win32/registry.rb (Win32::Registry.expand_environ):
+ use suitable encoding for the string. fixed a test-all error of
+ r41838.
+
+ * ext/fiddle/win32/lib/win32/registry.rb: same changes of r41838 and
+ this revision of dl's win32/registry.rb.
+
+Tue Jul 9 07:39:45 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems 2.0.4. See
+ https://github.com/rubygems/rubygems/blob/2.0/History.txt for changes
+
+Tue Jul 9 01:47:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (biglsh_bang): Don't shift a BDIGIT with BITSPERDIG bits.
+ (bigrsh_bang): Ditto.
+
+Tue Jul 9 01:17:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigrsh_bang): Fix bignum digits overrun.
+
+Tue Jul 9 00:46:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (biglsh_bang): Fix bignum digits under-run.
+
+Mon Jul 8 23:36:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/dl/win32/lib/win32/registry.rb (Error, API): use WCHAR
+ interfaces. c.f. [Bug #8508]
+
+Mon Jul 8 23:13:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (rb_w32_pow): move from win32.h and disable strict
+ ANSI mode macro to let _controlfp() stuff defined.
+ [ruby-core:55312] [Bug #8495]
+
+ * numeric.c (finite): add declaration for strict ANSI.
+ [ruby-core:55312] [Bug #8495]
+
+ * thread_win32.c (w32_thread_start_func, thread_start_func_1),
+ (timer_thread_func): use __stdcall instead of _stdcall which is
+ unavailable in strict ANSI mode. [ruby-core:55312] [Bug #8495]
+
+ * win32/win32.c (gettimeofday): use __cdecl instead of _cdecl.
+
+Mon Jul 8 22:41:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): Arguments for work memory added.
+ (bary_mul_balance): Ditto.
+ (bary_mul_karatsuba): Ditto.
+
+Mon Jul 8 22:03:30 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_sq_fast): New function for testing.
+ (rb_big_mul_toom3): Ditto.
+
+ * internal.h (rb_big_sq_fast): Declared.
+ (rb_big_mul_toom3): Ditto.
+
+Mon Jul 8 21:59:34 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_balance): Initialize a local variable to suppress
+ a warning.
+
+Mon Jul 8 20:55:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_balance): Reduce work memory.
+
+Mon Jul 8 08:26:15 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * test/openssl/test_pkey_ec.rb: Skip tests for "Oakley" curves as
+ they are not suitable for ECDSA.
+ [ruby-core:54881] [Bug #8384]
+
+Mon Jul 8 08:03:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): Add a RB_GC_GUARD.
+
+Sun Jul 7 23:56:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_karatsuba): Unreachable code removed. Remove
+ several branches.
+
+Sun Jul 7 22:59:06 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (rb_big_mul_normal): Declared.
+ (rb_big_mul_balance): Ditto.
+ (rb_big_mul_karatsuba): Ditto.
+
+ * bignum.c (rb_big_mul_normal): New function for tests.
+ (rb_big_mul_balance): Ditto.
+ (rb_big_mul_karatsuba): Ditto.
+
+Sun Jul 7 19:21:30 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Reorder functions to decrease forward reference.
+
+Sun Jul 7 14:41:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: (bigsub_core): Use bary_sub.
+ (bary_sub): Returns a borrow flag. Use bary_subb.
+ (bary_subb): New function for actually calculating subtraction with
+ borrow.
+ (bary_sub_one): New function.
+ (bigadd_core): Use bary_add.
+ (bary_add): Returns a carry flag. Use bary_addc.
+ (bary_addc): New function for actually calculating addition with
+ carry.
+ (bary_add_one): New function.
+ (bary_muladd_1xN): Extracted from bary_mul_normal.
+ (bigmul1_normal): Removed.
+ (bary_mul_karatsuba): New function.
+ (bary_mul1): Invoke rb_thread_check_ints after bary_mul_normal.
+ (bary_mul): Remove most and least significant zeros before actual
+ multiplication. Use bary_sq_fast, bary_mul_balance,
+ bary_mul_karatsuba and bigmul1_toom3 as bigmul0.
+ (bigmul1_balance): Removed.
+ (bigmul1_karatsuba): Removed.
+ (bigsqr_fast): Removed.
+ (bary_sparse_p): Extracted from big_sparse_p.
+ (big_sparse_p): Removed.
+ (bigmul0): Use bary_mul.
+
+Sun Jul 7 11:54:33 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * NEWS: Add REXML::Text#<< related updates.
+
+Sun Jul 7 11:49:19 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/text.rb (REXML::Text#<<): Support appending in not
+ "raw" mode. [Bug #8602] [ruby-dev:47482]
+ Reported by Ippei Obayashi. Thanks!!!
+
+Sun Jul 7 11:43:13 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/text.rb (REXML::Text#<<): Support method chain use by "<<"
+ like other objects.
+
+Sun Jul 7 11:34:18 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/text.rb (REXML::Text#clear_cache): Extract common
+ cache clear code.
+
+Sun Jul 7 11:01:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUBY_DTRACE_POSTPROCESS): dtrace version SUN D 1.11
+ introduces a check in the dtrace compiler to ensure that probes
+ actually exist. If there are no probes, then the -G step will
+ fail. As this test is only being used to determine whether -G is
+ necessary (for instance, on OSX it is not), adding a real probe to
+ the conftest allows it to succeed on newer versions of dtrace.
+ Patch by Eric Saxby <sax AT livinginthepast.org> at
+ [ruby-core:55826]. [Fixes GH-351], [Bug #8606].
+
+Sun Jul 7 10:07:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_sq_fast): Extracted from bigsqr_fast and
+ ensure not to access zds[2*xn].
+ (bigsqr_fast): Allocate the result bignum with 2*xn words.
+
+Sat Jul 6 07:37:43 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * ext/openssl/ossl_pkey_ec.c: Ensure compatibility to builds of
+ OpenSSL with OPENSSL_NO_EC2M defined, but OPENSSL_NO_EC not
+ defined.
+ * test/openssl/test_pkey_ec.rb: Iterate over built-in curves
+ (and assert their non-emptiness!) instead of hard-coding them, as
+ this may cause problems with respect to the different availability
+ of individual curves in individual OpenSSL builds.
+ [ruby-core:54881] [Bug #8384]
+
+ Thanks to Vit Ondruch for providing the patch!
+
+Sat Jul 6 07:12:39 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * test/openssl/test_x509crl.rb: Remove unused variable.
+ [ruby-core:53501] [Bug #8114]
+
+ Thanks, Vipul Amler, for pointing this out!
+
+Sat Jul 6 06:37:10 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * ext/openssl/ossl.c: Provide CRYPTO_set_locking_callback() and
+ CRYPTO_set_id_callback() callback functions ossl_thread_id and
+ ossl_lock_callback to ensure the OpenSSL extension is usable in
+ multi-threaded environments.
+ [ruby-core:54900] [Bug #8386]
+
+ Thanks, Dirkjan Bussink, for the patch!
+
+Sat Jul 6 06:06:16 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * lib/openssl/ssl.rb: Fix SSL client connection crash for SAN marked
+ critical.
+ The patch for CVE-2013-4073 caused SSL crash when a SSL server returns
+ the certificate that has critical SAN value. X509 extension could
+ include 2 or 3 elements in it:
+
+ [id, criticality, octet_string] if critical,
+ [id, octet_string] if not.
+
+ Making sure to pick the last element of X509 extension and use it as
+ SAN value.
+ [ruby-core:55685] [Bug #8575]
+
+ Thank you @nahi for providing the patch!
+
+Sat Jul 6 04:49:38 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: register time objects so
+ they are referenced as ids during output.
+ * test/psych/test_date_time.rb: corresponding test.
+
+Fri Jul 5 20:46:39 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/ruby/test_unicode_escape.rb (TestUnicodeEscape#test_basic): this
+ assertion doesn't seems to be checking the unicode string on command
+ line, but seems to be checking how to treat the unicode string from
+ stdin. so, should escape '\' before 'u'. this fixes a test failure
+ on Windows.
+
+Fri Jul 5 19:05:40 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/fileutils.rb (FileUtils#chown, FileUtils#chown_R): Fix the
+ wrong output message when user is nil, which should be "chown
+ :group file" instead of "chown group file".
+
+Fri Jul 5 16:21:56 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/ruby/test_regexp.rb
+ (TestRegexp#test_options_in_look_behind)
+ (TestRegexp#assert_match_at): Add tests for another problem
+ fixed in Onigmo 5.13.5. Previously Onigmo did not allow option
+ enclosures in look-behind, which makes it impossible to
+ interpolate a regexp into another in the middle of a look-behind
+ pattern. cf. https://github.com/k-takata/Onigmo/pull/17
+
+ * test/ruby/test_regexp.rb
+ (TestRegexp#test_options_in_look_behind)
+ (TestRegexp#assert_match_at): Parse regexps in run time rather
+ than in compile time.
+
+Fri Jul 5 12:14:40 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/ruby/test_rubyoptions.rb (TestRubyOptions#test_notfound): after
+ r41710, the path of command uses backslash as the separator on
+ Windows.
+
+Fri Jul 5 11:29:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/test/unit/assertions.rb (assert_raise_with_message): move from
+ test/fileutils/test_fileutils.rb. this is still experimental and
+ the interface may be changed.
+
+Fri Jul 5 11:08:00 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (w32_spawn): r41710 made that if the command starts with
+ a quote and includes slash, removed the top quote and NOT removed the
+ last quote.
+ this fixes test failures on test/ruby/test_process.rb and
+ test/webrick.
+
+Fri Jul 5 09:53:15 2013 NARUSE, Yui <naruse@ruby-lang.org>
+ * lib/mkmf.rb (CONFIG['CPPOUTFILE']): fix r41769; CONFIG['CPPOUTFILE']
+ may be nil.
+
+Fri Jul 5 05:39:53 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BARY_MUL1): Renamed from BARY_MUL.
+ (bary_mul1): Renamed from bary_mul.
+ (bary_mul): Renamed from bary_mul2.
+
+Fri Jul 5 04:58:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul_balance): Extracted from bigmul1_balance and
+ use bary_mul2 and bary_add to decrease allocations.
+
+Fri Jul 5 02:14:00 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/fileutils.rb (FileUtils#symbolic_modes_to_i): Fix the wrong
+ character class [+-=], which happened to match all desired
+ characters but also match undesired characters.
+
+ * lib/fileutils.rb (FileUtils.chmod{,_R}): Enhance the symbolic
+ mode parser to support the permission symbols u/g/o and multiple
+ actions as defined in SUS, so that chmod("g=o+w", file) works as
+ expected. Invalid symbolic modes are now rejected with
+ ArgumentError.
+
+Fri Jul 5 00:25:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (have_framework): allow header file to check.
+ [ruby-core:55745] [Bug #8593]
+
+Thu Jul 4 22:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * object.c (rb_obj_equal): Fixed an rb_obj_equal documentation typo
+ where "a" was used instead of "obj".
+ Fixes GH-349. Patch by @adnandoric
+
+Thu Jul 4 20:39:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * tool/make-snapshot: Exit with EXIT_FAILURE when it fails.
+
+Thu Jul 4 20:20:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (maxpow_in_bdigit_dbl): Use tables if available.
+ (maxpow_in_bdigit): Ditto.
+ (U16): New macro.
+ (U32): Ditto.
+ (U64): Ditto.
+ (U128): Ditto.
+ (maxpow16_exp): New table.
+ (maxpow16_num): New table.
+ (maxpow32_exp): New table.
+ (maxpow32_num): New table.
+ (maxpow64_exp): New table.
+ (maxpow64_num): New table.
+ (maxpow128_exp): New table.
+ (maxpow128_num): New table.
+
+Thu Jul 4 18:25:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Avoid temporary buffer allocation except
+ very big base non-power-of-2 numbers.
+
+Thu Jul 4 15:51:56 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (rb_str_succ): use ONIGENC_MBCLEN_CHARFOUND_P correctly.
+
+ * string.c (rb_str_dump): ditto.
+
+Thu Jul 4 10:04:11 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * regcomp.c (): Merge Onigmo 5.13.5 23b523076d6f1161.
+
+ * [bug] (thanks Akinori MUSHA and Ippei Obayashi)
+ Fix a renumbering bug in condition regexp with a named
+ capture. [Bug #8583]
+ * [spec] (thanks Akinori MUSHA)
+ Allow ENCLOSE_OPTION in look-behind.
+
+Thu Jul 4 00:36:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h (SIGNED_INTEGER_MAX): suppress warning C4146 on VC6.
+ seems a logical ORed expression becomes unsigned.
+
+Thu Jul 4 00:13:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby_atomic.h (rb_w32_atomic_cas): call InterlockedCompareExchange
+ directly.
+
+ * ruby_atomic.h (ATOMIC_CAS): fix missing function call.
+
+Wed Jul 3 23:47:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby_atomic.h (ATOMIC_CAS): suppress C4022 and C4047 warnings in
+ VC6. only InterlockedCompareExchange is declared using PVOID.
+
+Wed Jul 3 22:29:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (ruby_digit36_to_number_table): Declared.
+
+ * util.c (ruby_digit36_to_number_table): Moved from scan_digits.
+
+ * bignum.c (conv_digit): Use ruby_digit36_to_number_table.
+
+ * pack.c (hex2num): Ditto.
+
+Wed Jul 3 18:12:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (install_dirs): revert DESTDIR prefix by r39841, since
+ it is fixed by r41648. [ruby-core:55760] [Bug #8115]
+
+Wed Jul 3 14:15:25 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (do_stat): use rb_w32_ustati64() in win32.c to get rid of
+ mysterious behavior of FindFirstFile() Windows API which treat "<"
+ and ">" like as wildcard characters. [ruby-core:55764] [Bug #8597]
+
+Wed Jul 3 12:06:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (maxpow_in_bdigit): Renamed from calc_hbase and return
+ maxpow.
+
+Tue Jul 2 23:47:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (roomof): Cast to long.
+ (rb_ull2big): Fix bignew arguments.
+
+Tue Jul 2 21:17:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Merge two temporary buffers.
+
+Tue Jul 2 20:25:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Use BDIGIT_DBL to collect adjacent digits.
+ (BDIGIT_DBL_MAX): New macro.
+ (maxpow_in_bdigit_dbl): New function.
+
+Tue Jul 2 17:23:33 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * doc/syntax/refinements.rdoc: add description of Module#using and
+ refinement inheritance by module inclusion.
+
+Tue Jul 2 17:22:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * internal.h: add EUC-JP and Windows-31J.
+
+ * re.c (rb_char_to_option_kcode): use built-in encoding indexes in
+ internal.h.
+
+ * internal.h: add UTF8-MAC.
+
+ * dir.c (rb_utf8mac_encoding): use built-in encoding indexes in
+ internal.h.
+
+ * internal.h: add UTF-{16,32} dummy encodings.
+
+ * string.c (rb_str_inspect, str_scrub0): use built-in encoding indexes
+ in internal.h.
+
+ * internal.h: add UTF-{16,32}{BE,LE}.
+
+ * io.c (io_strip_bom): use built-in encoding indexes in internal.h.
+
+ * internal.h (rb_{ascii8bit,utf8,usascii}_encindex): use built-in
+ encoding indexes for optimization.
+
+ * encoding.c (enc_inspect, rb_locale_encindex),
+ (enc_set_filesystem_encoding, rb_filesystem_encindex): use built-in
+ encoding indexes directly.
+
+ * encoding.c (rb_enc_set_index, rb_enc_associate_index): validate
+ argument encoding index.
+
+ * include/ruby/encoding.h (ENCODING_SET): use rb_enc_set_index()
+ instead of setting inlined bits directly.
+
+ * encoding.c (rb_enc_init): register preserved indexes.
+
+ * internal.h (ruby_preserved_encindex): move from encoding.c.
+
+Tue Jul 2 11:14:36 2013 Shota Fukumori <sorah@cookpad.com>
+
+ * lib/mkmf.rb (try_config): Fix to not replace $LDFLAGS with $libs
+ (1.9.3 behavior) [ruby-core:55752] [Bug #8595]
+
+Tue Jul 2 00:39:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ipsocket.c (init_inetsock_internal): Don't try mismatched
+ address family if already failed.
+
+Mon Jul 1 23:07:38 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * template/encdb.h.tmpl: define encoding index macros to use the index
+ statically from C source.
+
+Mon Jul 1 22:57:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul2): New function.
+ (rb_cstr_to_inum): Use a better algorithm to compose the result
+ if input length is very long.
+
+Mon Jul 1 20:22:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * ext/bigdecimal/bigdecimal.h (RB_UNUSED_VAR, UNREACHABLE):
+ import macros from ruby.h for 1.9.3.
+ [Bug #8588] [ruby-core:55730]
+
+ * ext/bigdecimal/bigdecimal.gemspec: Bump version to 1.2.1.
+
+Mon Jul 1 20:03:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ipsocket.c (init_inetsock_internal): Use an address
+ family for local address which is different to the remote
+ address if no other choice.
+
+Mon Jul 1 15:05:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/csv.rb (CSV#<<): use StringIO#set_encoding instead of creating
+ new StringIO instance with String#force_encoding, forcing encoding
+ discards the cached coderange bits and can make further operations
+ very slow. [ruby-core:55714] [Bug #8585]
+
+ * ext/stringio/stringio.c (strio_write): keep coderange of
+ ptr->string.
+
+ * string.c (rb_enc_cr_str_buf_cat, rb_str_append): consider an empty
+ string 7bit-clean and should not discard cached coderange of string
+ to be appended.
+
+Mon Jul 1 12:56:41 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * eval.c (rb_using_module): activate refinements in the ancestors of
+ the argument module to support refinement inheritance by
+ Module#include. [ruby-core:55671] [Feature #8571]
+
+ * test/ruby/test_refinement.rb: related test.
+
+Mon Jul 1 12:02:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Skip leading zeros.
+
+Mon Jul 1 00:59:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (nlz16): New function.
+ (nlz32): Ditto.
+ (nlz64): Ditto.
+ (nlz128): Ditto.
+ (nlz): Redefined using an above function.
+ (bitsize): New macro.
+ (rb_cstr_to_inum): Use bitsize instead of nlz.
+
+Sun Jun 30 22:40:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * lib/prime.rb: Corrected a few comments. Patch by @Nullset14.
+ Fixes GH-346.
+
+Sun Jun 30 21:53:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_cstr_to_inum): Use rb_integer_unpack if base is a power
+ of 2.
+
+Sun Jun 30 10:59:23 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (join_argv): use backslash instead of slash in program
+ path, otherwise cannot invoke "./c\u{1ee7}a.exe" for some reason.
+ [ruby-core:24309] [Bug #1771]
+
+ * io.c (spawnv, spawn): use UTF-8 spawn family. [Bug #1771]
+
+ * process.c (proc_exec_sh, proc_spawn_cmd, proc_spawn_sh): ditto.
+
+ * win32/win32.c (translate_char, join_argv, has_redirection): make
+ codepage aware.
+
+ * win32/win32.c (rb_w32_udln_find_exe_r, rb_w32_udln_find_file_r):
+ codepage independent versions.
+
+ * win32/win32.c (w32_spawn): extract codepage aware code from
+ rb_w32_spawn().
+
+ * win32/win32.c (rb_w32_uspawn): add UTF-8 version function.
+
+ * win32/win32.c (w32_aspawn_flags): extract codepage aware code from
+ rb_w32_aspawn_flags().
+
+ * win32/win32.c (rb_w32_uaspawn_flags, rb_w32_uaspawn_flags): add
+ UTF-8 version functions.
+
+ * win32/win32.c (w32_getenv): extract codepage aware code from
+ rb_w32_ugetenv() and rb_w32_getenv().
+
+ * win32/win32.c (w32_stati64): extract codepage aware code from
+ rb_w32_ustati64() and rb_w32_stati64().
+
+ * dln.h (DLN_FIND_EXTRA_ARG, DLN_FIND_EXTRA_ARG_DECL): allow extra
+ arguments to dln_find_{exe,file}_r().
+
+ * dln_find.c (dln_find_exe_r, dln_find_file_r): add extract arguments.
+
+ * process.c (EXPORT_STR, EXPORT_DUP): convert to default process
+ encoding if defined.
+
+ * process.c (check_exec_env_i): convert environment variables too.
+
+ * process.c (rb_exec_fillarg): convert program path and arguments too.
+
+Sun Jun 30 01:57:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_rshift): Use abs2twocomp and twocomp2abs_bang.
+
+Sun Jun 30 00:14:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (RBIGNUM_SET_NEGATIVE_SIGN): New macro.
+ (RBIGNUM_SET_POSITIVE_SIGN): Ditto.
+ (rb_big_neg): Inline get2comp to avoid double negation.
+
+Sat Jun 29 23:26:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_neg): Extracted from bary_2comp.
+ (bary_plus_one): Extracted from bary_2comp.
+ (bary_2comp): Use bary_neg and bary_plus_one.
+ (big_extend_carry): Extracted from get2comp.
+ (get2comp): Use big_extend_carry.
+ (rb_integer_unpack): Use big_extend_carry.
+ (rb_big_neg): Use bary_neg.
+
+Sat Jun 29 22:31:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_2comp): Simplified.
+
+Sat Jun 29 09:33:53 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigor_int): Return -1 if y == -1.
+
+Sat Jun 29 09:07:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigor_int): Use RB_GC_GUARD.
+ (bigxor_int): Take xn and hibitsx arguments. Use twocomp2abs_bang.
+ (rb_big_xor): Use abs2twocomp and twocomp2abs_bang.
+
+Sat Jun 29 08:19:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigand_int): Don't apply bitwise and for BDIGIT and long.
+ (bigor_int): Take xn and hibitsx arguments. Use twocomp2abs_bang.
+ (rb_big_or): Use abs2twocomp and twocomp2abs_bang.
+
+Fri Jun 29 01:08:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * numeric.c (fix_mul): remove FIT_SQRT_LONG test as it was causing
+ fix_mul to return an incorrect result for -2147483648*-2147483648
+ on 64 bit platforms
+
+ * test/ruby/test_integer_comb.rb (class TestIntegerComb): add test case
+
+Fri Jun 28 12:26:53 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_and): Allocate new bignum with same size to shorter
+ argument if it's high bits are zero.
+
+Fri Jun 28 12:14:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ipsocket.c (init_inetsock_internal): Don't use local
+ addresses which address family is different to remote address.
+
+Fri Jun 28 08:06:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigand_int): Add arguments, xn and hibitsx.
+ Use twocomp2abs_bang.
+
+Thu Jun 27 23:58:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (abs2twocomp_bang): Removed.
+ (abs2twocomp): Take n_ret argument to return actual length.
+ (rb_big_and): Follow above change.
+
+Thu Jun 27 22:52:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (get2comp): Use bary_2comp.
+ (abs2twocomp_bang): New function.
+ (abs2twocomp): New function.
+ (twocomp2abs_bang): New function.
+ (rb_big_and): Use abs2twocomp and twocomp2abs_bang.
+
+Thu Jun 27 20:03:13 2013 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * ext/openssl/lib/openssl/ssl.rb (verify_certificate_identity): fix
+ hostname verification. Patched by nahi.
+
+ * test/openssl/test_ssl.rb (test_verify_certificate_identity): test for
+ above.
+
+
+Thu Jun 27 00:23:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_pow): Retry if y is a Bignum and it is
+ representable as a Fixnum.
+ Use rb_absint_numwords.
+
+Wed Jun 26 23:53:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_save_rounding_mode): fix typo.
+ Fixes GH-343. Patch by @jgarber.
+
+Wed Jun 26 23:22:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (rb_enumeratorize_with_size): use strict definition
+ rb_enumerator_size_func.
+
+Wed Jun 26 23:11:14 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * gc.c (is_before_sweep): Add a missing space before a parenthesis.
+ * gc.c (rb_gc_force_recycle): Add a missing space around a parenthesis.
+
+Wed Jun 26 22:44:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/intern.h (rb_enumeratorize_with_size): cast for
+ backward compatibility.
+
+ * include/ruby/intern.h (rb_enumerator_size_func): define strict
+ function declaration for rb_enumeratorize_with_size().
+
+Wed Jun 26 21:01:22 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/ruby/test_io.rb (TestIO#test_write_32bit_boundary): skip if
+ writing a file is slow.
+ [ruby-core:55541] [Bug #8519]
+
+Wed Jun 26 16:42:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb: should use expanded values for header directories
+ unless extmk. patch by vo.x (Vit Ondruch) at [ruby-core:55653]
+ [Bug #8115], rhbz#921650.
+
+Wed Jun 26 12:48:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigxor_int): Fix a buffer over read.
+
+Wed Jun 26 12:13:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigand_int): Consider negative values.
+ (bigor_int): The allocated bignum should have enough size
+ to store long.
+ This fixes (bignum fits in a BDIGIT) | (fixnum bigger than BDIGIT)
+ on platforms which SIZEOF_BDIGITS < SIZEOF_LONG,
+ such as LP64 with 32bit BDIGIT (no int128).
+
+Wed Jun 26 12:08:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/socket/test_udp.rb: Close sockets explicitly.
+ Don't use fixed port number.
+
+Wed Jun 26 07:27:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigand_int): Fix a buffer over read.
+
+Wed Jun 26 06:48:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigadd_int): Fix a buffer over read.
+
+Wed Jun 26 01:18:13 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (is_before_sweep): Add new helper function that check the object
+ is before sweep?
+ * gc.c (rb_gc_force_recycle): Have to clear mark bit if object's slot
+ already ready to minor sweep.
+
+Wed Jun 26 01:17:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigsub_int): Fix a buffer over read.
+
+Tue Jun 25 22:45:43 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_singlebit_p): Use POW2_P.
+ (bary_pack): Ditto.
+ (rb_big2str0): Ditto.
+ (POW2_P): Moved to top.
+
+Tue Jun 25 22:28:07 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/rubygems/ext/builder.rb (Gem::Ext::Builder.make): Pass
+ DESTDIR via command line to override what's in MAKEFLAGS. This
+ fixes an installation problem under a package building
+ environment where DESTDIR is specified in the (parent) command
+ line. [Fixes GH-327]
+
+Tue Jun 25 21:43:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2dbl): Use (BDIGIT)1 instead of 1UL.
+ (bary_mul_normal): Remove a useless cast.
+
+Tue Jun 25 21:26:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix for the cases when
+ the argument x is not a BigDecimal.
+ This change is based on the patch made by Heesob Park and Garth Snyder.
+ [Bug #6862] [ruby-core:47145]
+ [Fixes GH-332] https://github.com/ruby/ruby/pull/332
+
+Tue Jun 25 20:36:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2ulong): "check" argument removed.
+ (rb_big2ulong): Follow above change.
+ (rb_big2long): Ditto.
+ (rb_big_rshift): Ditto.
+ (rb_big_aref): Ditto.
+
+Tue Jun 25 20:08:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big2ulong_pack): Use rb_integer_pack.
+ (rb_big_aref): Call big2ulong with TRUE for "check" argument.
+ It should be non-effective.
+
+Tue Jun 25 19:07:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (LSHIFTX): Revert r41611.
+ The redundant expression suppresses a warning, C4293, by Visual
+ Studio.
+ http://ruby-mswin.cloudapp.net/vc10-x64/ruby-trunk/log/20130625T072854Z.log.html.gz#miniruby
+
+Tue Jun 25 19:03:00 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2ulong): Add a cast.
+ (big2ull): Add a specialized code for SIZEOF_LONG_LONG <=
+ SIZEOF_BDIGITS.
+
+Tue Jun 25 12:42:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_single_bdigit): Use "1 + ~u" instead of
+ "-u" to suppress warning (C4146) by Visual Studio.
+ Reported by ko1 via IRC.
+
+Tue Jun 25 12:28:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2ulong): Add code specialized for SIZEOF_LONG <=
+ SIZEOF_BDIGITS.
+ This prevents shift width warning from "num <<= BITSPERDIG".
+
+Tue Jun 25 12:23:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix oldgen/remembered_shady counting algorithm.
+
+ * gc.c (rgengc_check_shady): increment
+ `objspace->rgengc.remembered_shady_object_count' here.
+
+ * gc.c (rgengc_remember): return FALSE if obj is already remembered.
+
+ * gc.c (rgengc_rememberset_mark): make it void.
+
+ * gc.c (gc_mark_children): fix to double counting oldgen_object_count
+ at minor GC.
+
+Tue Jun 25 12:07:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (MSB): Removed.
+ (BDIGIT_MSB): Defined using BIGRAD_HALF.
+ (bary_2comp): Apply BIGLO after possible over flow of BDIGIT.
+ (get2comp): Ditto.
+ (bary_unpack_internal): Use BDIGIT_MSB.
+ Apply BIGLO after possible over flow of BDIGIT.
+ (rb_integer_unpack): Use BDIGIT_MSB.
+ (calc_hbase): Use BDIGMAX.
+ (big2dbl): Use BDIGMAX.
+ Apply BIGLO after possible over flow of BDIGIT.
+ (rb_big_neg): Apply BIGLO after possible over flow of BDIGIT.
+ (biglsh_bang): Ditto.
+ (bigrsh_bang): Ditto.
+ (bary_divmod): Use BDIGIT_MSB.
+ (bigdivrem): Ditto.
+ (bigxor_int): Apply BIGLO after possible over flow of BDIGIT.
+
+ * marshal.c (shortlen): Use SIZEOF_BDIGITS instead of sizeof(BDIGIT).
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): Use SIZEOF_BDIGITS
+ instead of sizeof(BDIGIT).
+
+Tue Jun 25 11:40:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * bignum.c (big2ulong): suppress shorten-64-to-32 warning. BDIGIT can
+ be bigger than long now.
+
+ * bignum.c (LSHIFTX): remove redundant never-true expression.
+
+Tue Jun 25 00:55:54 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (typedef struct rb_objspace): Change members for monitor objects.
+ * gc.c (gc_marks_test): Check all WriteBarrier Errors and track them in obj-tree.
+ * gc.c (rgengc_check_shady): Ditto.
+ * gc.c (gc_marks): Move 2 function calls to gc_marks_test for test initialize.
+
+Mon Jun 24 23:30:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_single_bdigit): Refine code to filling
+ higher bits and use BIGLO.
+
+Mon Jun 24 22:26:31 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/rinda/test_rinda.rb (RingIPv6#prepare_ipv6):
+ ifindex() function may not be implemented on Windows. We use another
+ check for the case.
+
+Mon Jun 24 22:11:37 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/gdbm/test_gdbm.rb (TestGDBM#test_s_open_nolock):
+ skip a failing test on Windows because flock() implementation is
+ different from Unix.
+
+Mon Jun 24 22:06:14 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/rubygems/test_gem_installer.rb (test_install_extension_flat):
+ use ruby in build directory in case ruby is not installed.
+ [ruby-core:53265] [Bug #8058]
+
+Mon Jun 24 22:04:02 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * ext/dl/cfunc.c (rb_dlcfunc_call): fix conversion from Bignum to
+ pointer. sizeof(DLSTACK_TYPE) is larger than sizeof(long) on
+ Windows x64 and higher bits over sizeof(long) of DLSTACK_TYPE was
+ zero even if a pointer value was over 32 bits which causes SEGV on
+ DL::TestCPtr#test_to_ptr_io. Adding a cast solves the bug.
+
+Mon Jun 24 22:04:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * eval_error.c (warn_printf): use rb_vsprintf instead so ruby specific
+ extensions like PRIsVALUE can be used in format strings
+ * eval_error.c (error_print): use warn_print_str (alias for
+ rb_write_error_str) to print a string value instead of using
+ RSTRING_PTR and RSTRING_LEN manually
+ * eval.c (setup_exception): use PRIsVALUE instead of %s and RSTRING_PTR
+
+Mon Jun 24 20:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * compile.c (make_name_for_block): use PRIsVALUE in format string
+ instead of %s and RSTRING_PTR to protect objects from being garbage
+ collected too soon
+ * encoding.c (str_to_encindex): ditto
+ * hash.c (rb_hash_fetch_m): ditto
+ * io.c (rb_io_reopen): ditto
+ * parse.y (reg_fragment_check_gen): ditto
+ * parse.y (reg_compile_gen): ditto
+ * parse.y (ripper_assert_Qundef): ditto
+ * re.c (rb_reg_raise): ditto
+ * ruby.c (set_option_encoding_once): ditto
+ * vm_eval.c (rb_throw_obj): ditto
+
+Mon Jun 24 07:57:18 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (after_gc_sweep): Have to record malloc info before reset.
+ * gc.c (gc_prof_timer_start): Pick out part of new record creation as gc_prof_setup_new_record.
+ * gc.c (gc_prof_set_malloc_info): Move point of recording allocation size to front of mark.
+
+Mon Jun 24 02:53:09 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: Return value in Array overview example found by @PragTob
+ [Fixes GH-336] https://github.com/ruby/ruby/pull/336
+
+Mon Jun 24 02:45:51 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c (rb_ary_zip): typo by @PragTob [Fixes GH-337]
+ https://github.com/ruby/ruby/pull/337
+
+Mon Jun 24 02:42:01 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * win32/README.win32: grammar typo by @blankenshipz [Fixes GH-334]
+ https://github.com/ruby/ruby/pull/334
+
+Mon Jun 24 00:59:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BIGUP): Use LSHIFTX and avoid cast to consider the type
+ of x is bigger than BDIGIT_DBL.
+ (big2ulong): Use unsigned long to store the result.
+ (big2ull): Use unsigned LONG_LONG to store the result.
+ (bigand_int): Use long for num to avoid data loss.
+ (bigor_int): Ditto.
+ (bigxor_int): Ditto.
+
+Sun Jun 23 23:05:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h (BDIGIT): Define it only if it is not defined
+ yet. This eases tests and debug.
+ (SIZEOF_BDIGITS): Ditto.
+ (BDIGIT_DBL): Ditto.
+ (BDIGIT_DBL_SIGNED): Ditto.
+ (PRI_BDIGIT_PREFIX): Ditto.
+ (PRI_BDIGIT_DBL_PREFIX): Ditto.
+ (PRIdBDIGIT): Define it only if PRI_BDIGIT_PREFIX is defined.
+ (PRIiBDIGIT): Ditto.
+ (PRIoBDIGIT): Ditto.
+ (PRIuBDIGIT): Ditto.
+ (PRIxBDIGIT): Ditto.
+ (PRIXBDIGIT): Ditto.
+ (PRIdBDIGIT_DBL): Ditto.
+ (PRIiBDIGIT_DBL): Ditto.
+ (PRIoBDIGIT_DBL): Ditto.
+ (PRIuBDIGIT_DBL): Ditto.
+ (PRIxBDIGIT_DBL): Ditto.
+ (PRIXBDIGIT_DBL): Ditto.
+
+ * include/ruby/ruby.h (RBIGNUM_EMBED_LEN_MAX): Define it only if it is
+ not defined yet.
+
+Sun Jun 23 17:29:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_single_bdigit): Use a cast.
+
+Sun Jun 23 15:38:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * bootstraptest/test_thread.rb: rescue resource limitation errors.
+
+Sun Jun 23 08:19:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_single_bdigit): Extracted from
+ bary_unpack_internal.
+
+Sun Jun 23 07:41:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_unpack_internal): Suppress warnings (C4146) on Visual Studio.
+ Reported by ko1 via IRC.
+
+Sun Jun 23 06:49:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h, gc.c: rename macros and functions:
+ OBJ_WB_GIVEUP() -> OBJ_WB_UNPROTECT(),
+ rb_obj_wb_giveup() -> rb_obj_wb_unprotect(),
+ rb_gc_giveup_promoted_writebarrier() ->
+ rb_gc_writebarrier_unprotect_promoted(),
+
+ * class.c, eval.c, hash.c: use OBJ_WB_UNPROTECT().
+
+Sun Jun 23 05:41:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * class.c (rb_include_class_new), eval.c (rb_using_refinement):
+ make classes/modules (who share method table) shady.
+ If module `a' and `b' shares method table m_tbl and new method
+ with iseq is added, then write barrier is applied only `a' or `b'.
+ To avoid this issue, shade such classes/modules.
+
+ * vm_method.c (rb_method_entry_make): add write barriers.
+
+Sun Jun 23 01:27:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bytes_zero_p): Removed.
+ (bary_pack): Don't call bytes_zero_p.
+
+Sun Jun 23 00:51:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bytes_zero_p): Extracted from bary_pack.
+ (bary_pack): Use bytes_zero_p.
+
+Sun Jun 23 00:16:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (MSB): New macro.
+ (bary_unpack_internal): Use MSB.
+ (bary_divmod): Ditto.
+ (bigdivrem): Ditto.
+
+Sat Jun 22 23:45:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_swap): New function.
+ (bary_pack): Use bary_swap.
+ (bary_unpack_internal): Ditto.
+
+Sat Jun 22 23:18:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bytes_2comp): Renamed from quad_buf_complement.
+ (bary_pack): Use bytes_2comp.
+ (rb_quad_pack): Use rb_integer_pack.
+ (rb_quad_unpack): Use rb_integer_unpack.
+
+Sat Jun 22 21:46:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_unpack): Don't allocate a Bignum if possible.
+
+Sat Jun 22 21:03:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c (pack_unpack): Remove specialized unpackers for integers.
+
+Sat Jun 22 20:36:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_unpack_internal): Specialized unpacker implemented.
+ (bary_unpack): Support INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION.
+ (rb_integer_unpack): Support INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION.
+
+Sat Jun 22 18:53:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_pack): Support
+ INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION flag.
+ Fix byte order and word order handling in code specialized for
+ wordsize % SIZEOF_BDIGITS == 0.
+
+ * internal.h (INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION): Defined.
+
+Sat Jun 22 15:41:25 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_check_shady): add new WB miss checking
+ on RGENGC_CHECK_MODE >= 2.
+
+ (1) Save bitmaps before marking
+ (2) Run full marking
+ (3) On each traceable object,
+ (a) object was not oldgen (== newly or shady object) &&
+ (b) parent object was oldgen &&
+ (c) parent object was not remembered &&
+ (d) object was not remembered
+ then, it should be WB miss.
+
+ This idea of this checker is by Masaya Tarui <tarui@ruby-lang.org>.
+
+Sat Jun 22 15:25:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/etc/etc.c (setup_passwd): revert r41560, unnecessary
+
+Sat Jun 22 14:39:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/etc/etc.c (Init_etc): omit 'passwd' from definition of Etc::Passwd
+ if HAVE_STRUCT_PASSWD_PW_PASSWD is not defined to prevent mismatch of
+ fields and values in setup_passwd
+
+Sat Jun 22 14:35:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/dl/cfunc.c (rb_dlcfunc_call): Use rb_big_pack instead of
+ rb_big2ulong_pack and rb_big2ull.
+
+ * include/ruby/intern.h (rb_big2ulong_pack): Deprecated.
+
+Sat Jun 22 14:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/etc/etc.c (setup_passwd): pass 0 as VALUE to rb_struct_new to
+ prevent segfault if the compiler passes it as a 32 bit integer on
+ a 64 bit ruby
+
+Sat Jun 22 13:47:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_pack): MEMZERO can be used even if nails is not zero.
+
+Sat Jun 22 13:43:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/etc/etc.c (etc_getpwnam): use PRIsVALUE in format string instead
+ of %s and RSTRING_PTR
+
+ * ext/etc/etc.c (etc_getgrnam): ditto
+
+Sat Jun 22 13:07:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (CLEAR_LOWBITS): Rewritten without RSHIFTX.
+ (RSHIFTX): Removed.
+
+Sat Jun 22 10:38:03 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c (num2i32): Removed.
+ (pack_pack): Don't use num2i32.
+
+Sat Jun 22 09:55:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (LSHIFTX): Defined to suppress a warning.
+ (RSHIFTX): Ditto.
+ (CLEAR_LOWBITS): Use LSHIFTX and RSHIFTX.
+ (FILL_LOWBITS): Use LSHIFTX.
+ Reported by ko1 via IRC.
+
+Sat Jun 22 09:11:33 2013 Ryan Davis <ryand-ruby@zenspider.com>
+
+ * lib/minitest/*: Imported minitest 4.7.5 (r8724)
+ * test/minitest/*: ditto
+
+Sat Jun 22 07:20:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_prof_set_heap_info, after_gc_sweep): call
+ gc_prof_set_heap_info() just after sweeping to calculate
+ live object number correctly.
+ (live object number = total generated number (before marking) -
+ total freed number (after sweeping))
+
+ * gc.c (gc_marks): record `oldgen_object_count' into current profile`
+ record directly.
+
+ * gc.c (rgengc_rememberset_mark): same for remembered_normal_objects
+ and remembered_shady_objects.
+
+Sat Jun 22 06:46:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace::profile): rename rb_objspace::profile::record to
+ records (because it points a set of records) and add a field
+ rb_objspace::profile::current_record to point a current profiling
+ record.
+
+ * gc.c: use above fields.
+
+Sat Jun 22 06:05:36 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_gc_giveup_promoted_writebarrier): remove `rest_sweep()'
+ because all of remembered objects are called for gc_mark_children().
+
+Sat Jun 22 05:08:03 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_rememberset_mark): call gc_mark_children() for
+ remembered objects directly instead of pushing on the mark stack.
+
+Sat Jun 22 04:48:53 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h (OBJ_WRITE): cast to (VALUE *) for second
+ parameter `slot'. You don't need to write a cast (VALUE *) any more.
+
+ * class.c, compile.c, hash.c, iseq.c, proc.c, re.c, variable.c,
+ vm.c, vm_method.c: remove cast expressions for OBJ_WRITE().
+
+Sat Jun 22 04:37:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (slot_sweep_body): rename to slot_sweep().
+ No need to separate major/minor GC.
+
+ * gc.c (gc_setup_mark_bits): remove gc_clear_mark_bits() and unify to
+ this function.
+
+Sat Jun 22 04:20:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (check_bitmap_consistency): add to check flag and bitmap consistency.
+ Use this function in several places.
+
+Sat Jun 22 02:18:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_pack): Specialized packers implemented.
+ (HOST_BIGENDIAN_P): New macro.
+ (ALIGNOF): New macro.
+ (CLEAR_LOWBITS): New macro.
+ (FILL_LOWBITS): New macro.
+ (swap_bdigit): New macro.
+ (bary_2comp): Returns an int.
+
+ * internal.h (swap16): Moved from pack.c
+ (swap32): Ditto.
+ (swap64): Ditto.
+
+Fri Jun 21 21:29:49 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (typedef enum): Introduce flags of major gc reason.
+ * gc.c (garbage_collect_body): Ditto.
+ * gc.c (gc_profile_flags): Ditto.
+ * gc.c (gc_profile_dump_on): Ditto.
+
+Fri Jun 21 21:11:53 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (allocate_sorted_heaps): remove unused variable `add'.
+
+Fri Jun 21 20:50:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: constify RArray::as::ary and RArray::heap::ptr.
+ Use RARRAY_ASET() or RARRAY_PTR_USE() to modify Array objects.
+
+ * array.c, gc.c: catch up above changes.
+
+Fri Jun 21 20:32:13 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_eval.c (eval_string_with_cref): fix WB miss.
+
+Fri Jun 21 20:15:49 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: support write barrier protection for T_STRUCT.
+ Introduce the following C APIs:
+ * RSTRUCT_RAWPTR(st) returns pointer (do WB on your risk).
+ The type of returned pointer is (const VALUE *).
+ * RSTRUCT_GET(st, idx) returns idx-th value of struct.
+ * RSTRUCT_SET(st, idx, v) set idx-th value by v with WB.
+ And
+ * RSTRUCT_PTR(st) returns pointer with shady operation.
+ The type of returned pointer is (VALUE *).
+
+ * struct.c, re.c, gc.c, marshal.c: rewrite with above APIs.
+
+Fri Jun 21 19:38:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BDIGMAX): Use BIGRAD.
+ (BIGLO): Use BDIGMAX.
+ (bigdivrem1): Ditto.
+ (bigor_int): Ditto.
+ (rb_big_or): Ditto.
+
+Fri Jun 21 19:18:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c (pack_pack): Move the implementation for 'c' directive after
+ pack_integer label.
+
+Fri Jun 21 19:11:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h, re.c: support write barrier for T_REGEXP.
+
+ Note: T_MATCH object is also easy to support write barriers.
+ However, most of T_MATCH objects are short-lived objects.
+ So I skipped to support non-shady T_MATCH.
+
+Fri Jun 21 18:56:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigsub_int): Use bdigit_roomof.
+ (bigadd_int): Ditto.
+ (bigand_int): Ditto.
+ (bigor_int): Ditto.
+ (bigxor_int): Ditto.
+
+Fri Jun 21 17:56:25 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: fix summary of benchmark result notation.
+
+Fri Jun 21 16:38:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * ext/openssl/ossl_x509attr.c: change OSSL_X509ATTR_IS_SINGLE and
+ OSSL_X509ATTR_SET_SINGLE macros to use ->value.set rather than
+ ->set to fix compile failure
+
+Fri Jun 21 15:26:45 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_sweep): profile sweep time correctly when LAZY_SWEEP is
+ disabled.
+
+ * gc.c (gc_marks_test): store oldgen count and shady count
+ before test marking and restore them after marking.
+
+Fri Jun 21 15:07:42 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: enable lazy sweep (commit miss).
+
+Fri Jun 21 14:31:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (ruby_setenv): refine error message so include the variable
+ name.
+
+Fri Jun 21 14:15:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix to use total_allocated_object_num and heaps_used
+ at the GC time for profiler.
+
+Fri Jun 21 12:35:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: RGENGC_CHECK_MODE should be 0.
+
+Fri Jun 21 11:18:25 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_marks_body): fix to get `th' in this function.
+
+Fri Jun 21 10:21:44 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (heaps_header/heaps_slot): embed bitmaps into heaps_slot.
+ no need to maintain allocation/free bitmaps.
+
+Fri Jun 21 09:22:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (slot_sweep_body): add counters at a time.
+
+ * gc.c (gc_profile_dump_on): fix line break position.
+
+Fri Jun 21 08:14:00 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c: refactoring bitmaps. introduce bits_t type and some Consts.
+
+Fri Jun 21 08:04:32 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix to support USE_RGENGC == 0 (disable RGenGC).
+ If USE_RGENGC==0, it caused compilation error.
+
+Fri Jun 21 08:08:11 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (lazy_sweep): Use is_lazy_sweeping()
+ * gc.c (rest_sweep): Ditto.
+ * gc.c (gc_prepare_free_objects): Ditto.
+
+Fri Jun 21 07:34:47 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_record::oldgen_objects): added.
+
+ * gc.c (gc_profile_dump_on): print the following information:
+ * Living object counts
+ * Free object counts
+ If RGENGC_PROFILE > 0 then
+ * Oldgen object counts
+ * Remembered normal object counts
+ * Remembered shady object counts
+
+Fri Jun 21 06:43:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_ull2big): Refactored.
+ (rb_uint2big): Useless code removed.
+
+Fri Jun 21 05:37:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_prof_sweep_timer_stop): accumulate sweep time only when
+ record->gc_time > 0.
+
+Fri Jun 21 00:37:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/bigdecimal: Workaround fix for bigdecimal test failures caused
+ by [ruby-dev:47413] [Feature #8509]
+
+ * ext/bigdecimal/bigdecimal.h (BDIGIT): Make it independent from the
+ definition for bignum.c.
+ (SIZEOF_BDIGITS): Ditto.
+ (BDIGIT_DBL): Ditto.
+ (BDIGIT_DBL_SIGNED): Ditto.
+ (PRI_BDIGIT_PREFIX): Undefine the definition.
+ (PRI_BDIGIT_DBL_PREFIX): Ditto.
+
+ * ext/bigdecimal/bigdecimal.c (RBIGNUM_ZERO_P): Use rb_bigzero_p.
+ (bigzero_p): Removed.
+ (is_even): Use rb_big_pack.
+
+Thu Jun 20 22:52:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigmul1_toom3): Don't call bignorm twice.
+
+Thu Jun 20 22:49:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bignorm): Don't call bigtrunc if the result is a fixnum.
+
+Thu Jun 20 22:29:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_uint2big): Refactored.
+
+Thu Jun 20 22:24:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (dump_bignum): Use SIZEOF_BDIGITS.
+
+Thu Jun 20 22:22:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2ulong): Change the return type to unsigned long.
+ (rb_big2ulong_pack): Follow the above change.
+ (rb_big2long): Ditto.
+ (rb_big_lshift): Ditto.
+ (rb_big_rshift): Ditto.
+ (rb_big_aref): Ditto.
+
+Thu Jun 20 22:02:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_unpack_internal): Return -2 when negative overflow.
+ (bary_unpack): Set the overflowed bit if an extra BDIGIT exists.
+ (rb_integer_unpack): Set the overflowed bit.
+
+Thu Jun 20 21:17:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_rememberset_mark): record
+ (1) normal objects count in remember set
+ (2) shady objects count in remember set
+ each GC timing.
+
+ * gc.c (gc_profile_record_get): enable to access above information
+ and REMOVING_OBJECTS, EMPTY_OBJECTS.
+
+Thu Jun 20 18:29:26 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: Do not use GC::Profiler::disable because
+ GC::Profiler::disable prohibit to access profiling data. It should
+ be spec bug.
+
+ Skip GC::Profiler::report if RUBY_VERSION < '2.0.0'
+
+Thu Jun 20 17:59:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: stop GC::Profiler before output results.
+ Generating GC::Profiler result under profiling causes infinite loop.
+
+Thu Jun 20 17:24:24 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/gcbench.rb: don't use __dir__ to make compatible
+ with ruby 1.9.3.
+
+Thu Jun 20 16:57:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/bm_app_aobench.rb: use attr_accessor/reader instead of
+ defining methods.
+
+Thu Jun 20 16:46:46 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/bm_app_aobench.rb: added.
+
+ * benchmark/gc/aobench.rb: added.
+
+Thu Jun 20 16:28:33 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/bm_so_binary_trees.rb: disable `puts' method
+ and change iteration parameter to increase execution time.
+
+ * benchmark/gc/binarytree.rb: added.
+
+Thu Jun 20 16:06:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/pentomino.rb: added.
+ Simply load pentomino puzzle in the benchmark/ directory.
+
+Thu Jun 20 15:32:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc/redblack.rb: import red black tree benchmark from
+ https://github.com/jruby/rubybench/blob/master/time/bench_red_black.rb
+
+ * benchmark/gc/ring.rb: add a benchmark. This benchmark create many
+ old objects.
+
+Thu Jun 20 15:14:00 2013 Koichi Sasada <ko1@atdot.net>
+
+ * benchmark/gc: create a directory to store GC related benchmark.
+
+ * benchmark/gc/gcbench.rb: moved from tool/gcbench.rb.
+
+ * benchmark/gc/hash(1|2).rb: ditto.
+
+ * benchmark/gc/rdoc.rb: ditto.
+
+ * benchmark/gc/null.rb: added.
+
+ * common.mk: fix rule.
+
+Thu Jun 20 14:09:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * tool/hashbench1.rb: fix parameter too. Increase temporary objects.
+
+Thu Jun 20 14:01:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * tool/hashbench1.rb: fix parameters.
+
+Thu Jun 20 14:00:34 2013 Koichi Sasada <ko1@atdot.net>
+
+ * common.mk: remove dependency from ruby.
+
+Thu Jun 20 13:14:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (rb_check_backtrace): evaluate RARRAY_AREF only once.
+ the first argument of RB_TYPE_P is expanded twice for non-immediate
+ types.
+
+Thu Jun 20 08:09:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * tool/gcbench.rb: Summary in one line.
+
+ * common.mk: separate gcbench-hash to gcbench-hash1 and gcbench-hash2.
+
+Thu Jun 20 08:07:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BIGSIZE): New macro.
+ (bigfixize): Use BIGSIZE.
+ (big2ulong): Ditto.
+ (check_shiftdown): Ditto.
+ (rb_big_aref): Ditto.
+
+Thu Jun 20 07:46:48 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (rb_gc_writebarrier): give up rescan A and register B directly
+ if A has huge number of children.
+
+Thu Jun 20 07:30:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * common.mk: add new rules `gcbench-rdoc', `gcbench-hash'.
+
+ * tool/gcbench.rb: separate GC bench framework and process.
+
+ * tool/hashbench1.rb, tool/hashbench2.rb: add two types GC bench.
+ hashbench1: many temporal objects (GC by newobj)
+ hashbench2: hash size becomes bigger and bigger (GC by malloc)
+ Two benches are executed by `gcbench-hash' rule.
+
+ * tool/rdocbench.rb: separated.
+
+Thu Jun 20 06:25:39 2013 Koichi Sasada <ko1@atdot.net>
+
+ * tool/rdocbench.rb: add summary.
+
+Thu Jun 20 06:18:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_total_time): check objspace->profile.next_index > 0.
+
+Thu Jun 20 05:47:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_prof_sweep_timer_start): fix merge miss.
+
+ * gc.c (GC_PROFILE_MORE_DETAIL): set it 0.
+
+Thu Jun 20 05:38:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: Accumulate sweep time to GC time.
+ Now [GC time] is [mark time] + [sweep time] + [misc].
+ ([GC time] >= [mark time] + [sweep time])
+
+ * gc.c (gc_prof_sweep_slot_timer_start/stop): rename to
+ gc_prof_sweep_timer_start/stop and locate at lazy_sweep().
+
+ * gc.c (elapsed_time_from): add a utility function.
+
+Thu Jun 20 05:08:53 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_marks): fix wrong option. FALSE means major/full GC.
+ It should be TRUE (minor marking).
+
+Thu Jun 20 02:44:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (waitpid): should not return 0 but wait until exit
+ unless WNOHANG is given. waiting huge process may return while
+ active, for some reason.
+
+Thu Jun 20 01:34:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bdigit_roomof): Use SIZEOF_BDIGITS.
+ (bigfixize): Refine an ifdef condition.
+ (rb_absint_size): Use bdigit_roomof.
+ (rb_absint_singlebit_p): Ditto.
+ (rb_integer_pack): Ditto.
+ (integer_pack_fill_dd): Use BITSPERDIG.
+ (integer_unpack_push_bits): Use BITSPERDIG, BIGLO and BIGDN.
+
+Thu Jun 20 01:07:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (MARKED_IN_BITMAP, FL_TEST2): return boolean value since always
+ used as boolean value.
+
+ * gc.c (MARK_IN_BITMAP, CLEAR_IN_BITMAP): evaluate bits once.
+
+Thu Jun 20 00:05:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (RVALUE_PROMOTED): fix type.
+
+Wed Jun 19 23:39:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_marks_test): rewrite checking code.
+ When RGENGC_CHECK_MODE >= 2, all minor marking, run normal minor
+ marking *and* major/full marking. After that, compare the results
+ and shows BUG if a object living with major/full marking but dead
+ with minor marking.
+ After detecting bugs, print references information.
+ (RGENGC_CHECK_MODE == 2, show references to dead object)
+ (RGENGC_CHECK_MODE == 3, show all references)
+
+Wed Jun 19 23:51:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigfixize): Use rb_absint_size.
+ (check_shiftdown): Ditto.
+ (big2ulong): Use bdigit_roomof.
+
+Wed Jun 19 23:32:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (RVALUE_PROMOTED): check consistency between oldgen flag and
+ oldgen bitmap if RGENGC_CHECK_MODE > 0.
+
+Wed Jun 19 23:29:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_gc_force_recycle): clear oldgen bitmap, too.
+
+Wed Jun 19 21:02:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_uint2big): Consider environments BDIGIT is bigger than
+ long.
+ (big2ulong): Ditto.
+ (rb_big_aref): Ditto.
+ (rb_big_pack): Just call rb_integer_pack.
+ (rb_big_unpack): Just call rb_integer_unpack.
+
+Wed Jun 19 20:51:21 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * gc.c (gc_stress_get): GC.stress can be Fixnum.
+
+Wed Jun 19 19:31:30 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (DIGSPERLONG): Don't define if BDIGIT is bigger than long.
+ (DIGSPERLL): Don't define if BDIGIT is bigger than LONG_LONG
+ (rb_absint_size): Consider environments BDIGIT is bigger than long.
+ Use BIGLO and BIGDN.
+ (rb_absint_singlebit_p): Ditto.
+ (rb_integer_pack): Ditto.
+ (bigsub_int): Consider environments BDIGIT is bigger than long.
+ Use SIZEOF_BDIGITS instead of sizeof(BDIGIT).
+ (bigadd_int): Ditto.
+ (bigand_int): Ditto.
+ (bigor_int): Ditto.
+ (bigxor_int): Ditto.
+
+Wed Jun 19 15:14:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h (struct rb_data_type_struct), gc.c: add
+ rb_data_type_struct::flags. Now, this flags is passed
+ at T_DATA object creation. You can specify FL_WB_PROTECTED
+ on this flag.
+
+ * iseq.c: making non-shady iseq objects.
+
+ * class.c, compile.c, proc.c, vm.c: add WB for iseq objects.
+
+ * vm_core.h, iseq.h: constify fields to detect WB insertion.
+
+Wed Jun 19 15:11:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (gc_mark_children): show more info for broken object.
+
+Wed Jun 19 14:04:41 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * test/ruby/envutil.rb (EnvUtil#rubybin): remove unnecessary
+ unless expression.
+
+Wed Jun 19 07:47:48 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect_body): use FIX2INT for ruby_gc_stress.
+
+Wed Jun 19 07:44:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_objspace::gc_stress): int -> VALUE to store Fixnum object.
+
+Wed Jun 19 07:25:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (make_deferred): clear flags to T_ZOMBIE.
+
+ * gc.c (slot_sweep_body): fix indent.
+
+Wed Jun 19 07:18:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_aref): Apply BIGLO to ~xds[i] for environment which
+ BDIGIT is 16bit.
+
+Wed Jun 19 07:09:26 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_remember): fix output level.
+
+ * gc.c (rgengc_rememberset_mark): fix to output clear count.
+ (shady_object_count + clear_count = count of remembered objects)
+
+Wed Jun 19 07:06:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_remember): check T_NONE and T_ZOMBIE
+ if RGENGC_CHECK_MODE > 0.
+
+Wed Jun 19 07:02:19 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (RGENGC_CHECK_MODE): add new check mode `3'.
+ In this mode, show all references if there is
+ a miss-corrected object.
+
+Wed Jun 19 06:31:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stress_set): add special option of GC.stress.
+ `GC.stress=(flag)' accepts integer to control behavior of GC.
+ See code for details. Of course, this feature is only for MRI.
+
+ You can debug RGenGC (WB) using `GC.stress = 1'.
+ Using this option, do minor marking at all possible places.
+
+ GC::STRESS_MINOR_MARK = 1 and GC::STRESS_LAZY_SWEEP = 2
+ seem good to add.
+
+Wed Jun 19 06:29:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (kwmerge_i): add WB.
+
+Wed Jun 19 06:26:49 2013 Koichi Sasada <ko1@atdot.net>
+
+ * hash.c: `st_update()' also has same issue of last fix.
+ write barriers at callback function are too early.
+ All write barriers are executed after `st_update()'
+
+Wed Jun 19 04:33:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * variable.c (rb_const_set): fix WB miss.
+
+ WBs had located before creating reference between a klass
+ and constant value. It causes GC bug.
+
+ # pseudo code:
+ WB(klass, value); # WB and remember klass
+ st_insert(klass->const_table, const_id, value);
+
+ `st_insert()' can cause GC before inserting `value' and
+ forget `klass' from the remember set. After that, relationship
+ between `klass' and `value' are created with constant table.
+ Now, `value' can be young (shady) object and `klass' can be old
+ object, without remembering `klass' object.
+ At the next GC, old `klass' object will be skipped and
+ young (shady) `value' will be miss-collected. -> GC bug
+
+ Lesson: The place of a WB is important.
+
+Tue Jun 18 22:01:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_call_method): ensure methods of type
+ VM_METHOD_TYPE_ATTR_SET are called with 1 argument
+
+ * test/ruby/test_module.rb
+ (TestModule#test_attr_writer_with_no_arguments): add test
+ [ruby-core:55543] [Bug #8540]
+
+Tue Jun 18 22:36:23 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_profile_record_flag): fix typo.
+
+Tue Jun 18 22:08:53 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/objspace/object_tracing.c: Return for ::allocation_generation
+
+Tue Jun 18 22:04:35 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/objspace/object_tracing.c: Document object_tracing methods.
+
+Tue Jun 18 21:58:17 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * gc.c: Rename rb_mObSpace -> rb_mObjSpace
+
+Tue Jun 18 20:55:05 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/objspace/objspace.c: Document ObjectSpace::InternalObjectWrapper.
+
+Tue Jun 18 20:39:04 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/objspace/object_tracing.c: Teach rdoc object_tracing.c [Bug #8537]
+
+Tue Jun 18 20:29:47 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/.document: add object_tracing.c to document file
+
+Tue Jun 18 20:20:27 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/objspace/objspace.c: rdoc on require to overview from r41355
+
+Tue Jun 18 18:39:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Check __int128.
+
+ * include/ruby/defines.h (BDIGIT_DBL): Use uint128_t if it is available.
+ (BDIGIT): Use uint64_t if uint128_t is available.
+ (SIZEOF_BDIGITS): Defined for above case.
+ (BDIGIT_DBL_SIGNED): Ditto.
+ (PRI_BDIGIT_PREFIX): Ditto.
+
+ * include/ruby/ruby.h (PRI_64_PREFIX): Defined.
+
+ * bignum.c (rb_big_pow): Don't use BITSPERDIG for the condition which
+ rb_big_pow returns Float or Bignum.
+
+ [ruby-dev:47413] [Feature #8509]
+
+Tue Jun 18 16:43:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_heredoc_restore): clear lex_strterm always to get
+ rid of marking recycled node. this bug is revealed by r41372 with
+ GC.stress=true.
+
+Tue Jun 18 12:53:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (nlz): Cast the result explicitly.
+ (big2dbl): Don't assign BDIGIT values to int variable.
+
+Tue Jun 18 12:25:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_xor): Non-effective code removed.
+
+Tue Jun 18 11:26:05 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): add `generated_normal_object_count_types' for
+ RGENGC_PROFILE >= 2.
+
+Tue Jun 18 11:02:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_mark_maybe): check to skip T_NONE.
+
+ * gc.c (markable_object_p): do not need to check (flags == 0) here.
+
+Tue Jun 18 10:17:37 2013 Koichi Sasada <ko1@atdot.net>
+
+ * variable.c (rb_autoload): fix WB miss.
+
+Tue Jun 18 04:20:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_mark_children): don't need to care about T_ZOMBIE here.
+
+Mon Jun 17 22:16:02 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * test/ruby/test_proc.rb (TestProc#test_block_given_method_to_proc):
+ run test for r41359.
+
+Mon Jun 17 21:42:18 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * include/ruby/ruby.h, vm_eval.c (rb_funcall_with_block):
+ new function to invoke a method with a block passed
+ as an argument.
+
+ * string.c (sym_call): use the above function to avoid
+ a block sharing. [ruby-dev:47438] [Bug #8531]
+
+ * vm_insnhelper.c (vm_yield_with_cfunc): don't set block
+ in the frame.
+
+ * test/ruby/test_symbol.rb (TestSymbol#test_block_given_to_proc):
+ run related tests.
+
+Mon Jun 17 21:33:27 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * include/ruby/intern.h, proc.c (rb_method_call_with_block):
+ new function to invoke a Method object with a block passed
+ as an argument.
+
+ * proc.c (bmcall): use the above function to avoid a block sharing.
+ [ruby-core:54626] [Bug #8341]
+
+ * test/ruby/test_proc.rb (TestProc#test_block_persist_between_calls):
+ run related tests.
+
+Mon Jun 17 20:53:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * loadpath.c (RUBY_REVISION): Defined to suppress revision.h
+ inclusion actually. r41352 removes the dependency.
+
+Mon Jun 17 18:15:57 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * ext/objspace/objspace.c: let rdoc know about objspace methods.
+ Specify 'objspace' should be required. See #8537.
+
+Mon Jun 17 17:44:31 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * gc.c (ObjectSpace): is a module not a class.
+
+ * ext/objspace/objspace.c: try to include overview in rdoc,
+ see #8537.
+
+Mon Jun 17 17:38:24 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * gc.c: fix example of ObjectSpace.define_finalizer in overview
+
+Mon Jun 17 16:59:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/tk/tkutil/tkutil.c: use rb_sprintf(), rb_id2str(), and
+ rb_intern_str() instead of rb_intern() and RSTRING_PTR() with
+ RB_GC_GUARD(), to prevent temporary objects from GC.
+ [ruby-core:39000] [Bug #5199]
+
+Mon Jun 17 14:27:54 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * vm_backtrace.c: Update rdoc for Backtrace#label with @_ko1
+
+Mon Jun 17 13:04:01 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * tool/ifchange (until): Fix the condition, although harmless in
+ this case.
+
+Mon Jun 17 11:50:29 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_mark_maybe): added. check `is_pointer_to_heap()' and
+ type is not T_ZOMBIE.
+
+ * gc.c: use `gc_mark_maybe()'. T_ZOMBIE objects should not be pushed
+ to the mark stack.
+
+Mon Jun 17 07:56:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_small_lshift): Renamed from bdigs_small_lshift.
+ (bary_small_rshift): Renamed from bdigs_small_rshift.
+
+Mon Jun 17 07:38:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_bytes): Removed.
+ (rb_absint_numwords): Don't call absint_numwords_bytes.
+
+Sun Jun 16 23:14:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (BARY_ADD): New macro.
+ (BARY_SUB): Ditto.
+ (BARY_MUL): Ditto.
+ (BARY_DIVMOD): Ditto.
+ (BARY_ZERO_P): Ditto.
+ (absint_numwords_generic): Use these macros.
+
+Sun Jun 16 21:41:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_2comp): Extracted from get2comp.
+ (integer_unpack_num_bdigits): Extracted from
+ rb_integer_unpack_internal.
+ (bary_unpack_internal): Renamed from bary_unpack and support
+ INTEGER_PACK_2COMP.
+ (bary_unpack): New function to validate arguments and invoke
+ bary_unpack_internal.
+ (rb_integer_unpack_internal): Removed.
+ (rb_integer_unpack): Invoke bary_unpack_internal.
+ (rb_integer_unpack_2comp): Removed.
+
+ * internal.h (rb_integer_unpack_2comp): Removed.
+
+ * pack.c: Follow the above change.
+
+Sun Jun 16 18:41:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (INTEGER_PACK_2COMP): Defined.
+ (rb_integer_pack_2comp): Removed.
+
+ * bignum.c (bary_pack): Support INTEGER_PACK_2COMP.
+ (rb_integer_pack): Invoke bary_pack directly.
+ (rb_integer_pack_2comp): Removed.
+ (rb_integer_pack_internal): Ditto.
+ (absint_numwords_generic): Follow the above change.
+
+ * pack.c (pack_pack): Ditto.
+
+ * sprintf.c (rb_str_format): Ditto.
+
+Sun Jun 16 17:48:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_generic): rb_funcall invocations removed.
+
+Sun Jun 16 16:04:38 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * tool/config_files.rb: use URI.read to allow it runs with Ruby 1.8.5.
+
+Sun Jun 16 14:32:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_pack) Extracted from rb_integer_pack_internal.
+ (absint_numwords_generic): Use bary_pack.
+
+Sun Jun 16 11:01:57 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * NEWS (XMLRPC::Client#http): Add.
+ [ruby-core:55197] [Feature #8461]
+
+Sun Jun 16 10:38:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_add): New function.
+ (bary_zero_p): Extracted from bigzero_p.
+ (absint_numwords_generic): Use bary_zero_p and bary_add.
+ (bary_mul): Fix an argument for bary_mul_single.
+ (bary_divmod): Use size_t for arguments.
+
+Sun Jun 16 08:55:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Use a BDIGIT variable to store the return
+ value of bigdivrem_single.
+
+Sun Jun 16 08:43:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_divmod): New function.
+ (absint_numwords_generic): Use bary_divmod.
+ (bigdivrem_num_extra_words): Extracted from bigdivrem.
+ (bigdivrem_single): Ditto.
+ (bigdivrem_normal): Ditto.
+ (BIGDIVREM_EXTRA_WORDS): Defined.
+
+Sun Jun 16 05:51:51 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c: Fixup around GC by MALLOC.
+ Add allocate size to malloc_increase before GC
+ for updating limit in after_gc_sweep.
+ Reset malloc_increase into garbage_collect()
+ for preventing GC again soon.
+
+Sun Jun 16 05:15:36 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c: Add some columns to more detail profile.
+ new columns: Allocated size, Prepare Time, Removing Objects, Empty Objects
+
+Sun Jun 16 02:04:40 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_prof_timer_stop): Merge function codes of GC_PROFILE_MORE_DETAIL and !GC_PROFILE_MORE_DETAIL.
+ * gc.c (gc_prof_mark_timer_start): Ditto.
+ * gc.c (gc_prof_mark_timer_stop): Ditto.
+ * gc.c (gc_prof_sweep_slot_timer_start): Ditto.
+ * gc.c (gc_prof_sweep_slot_timer_stop): Ditto.
+ * gc.c (gc_prof_set_malloc_info): Ditto.
+ * gc.c (gc_prof_set_heap_info): Ditto.
+
+Sat Jun 15 23:50:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_sub): New function.
+ (absint_numwords_generic): Use bary_sub.
+ (bigsub_core): Skip unnecessary copy.
+
+Sat Jun 15 22:05:30 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_mul): New function.
+ (absint_numwords_generic): Use bary_mul.
+ (bary_mul_single): Extracted from bigmul1_single.
+ (bary_mul_normal): Extracted from bigmul1_normal.
+
+Sat Jun 15 20:13:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bary_unpack): Extracted from rb_integer_unpack_internal.
+ (absint_numwords_generic): Use bary_unpack.
+ (roomof): Defined.
+ (bdigit_roomof): Defined.
+ (BARY_ARGS): Defined.
+ (bary_unpack): Declared.
+
+Sat Jun 15 19:35:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_bytes): Make it static.
+ (absint_numwords_small): Ditto.
+ (absint_numwords_generic): Ditto.
+
+Sat Jun 15 17:14:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigmul1_normal): Shrink the result Bignum length.
+
+Sat Jun 15 10:19:42 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/bigdecimal/bigdecimal.c: Update overview formatting of headers
+
+Sat Jun 15 10:19:06 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/bigdecimal/bigdecimal.gemspec: Update authors
+
+Sat Jun 15 10:02:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bdigs_small_rshift): Extracted from big_rshift.
+ (bigdivrem): Use bdigs_small_rshift.
+
+Sat Jun 15 08:37:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (eval_string_with_cref): propagate absolute path from the
+ binding if it is given explicitly. patch by Gat (Dawid Janczak) at
+ [ruby-core:55123]. [Bug #8436]
+
+Sat Jun 15 02:40:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bdigs_small_lshift): Extracted from big_lshift.
+ (bigdivrem): Use bdigs_small_lshift.
+
+Fri Jun 14 20:47:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Reduce number of digits before bignew() for div.
+
+Fri Jun 14 20:12:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Use bignew when ny == 1.
+
+Fri Jun 14 18:52:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (rb_iseq_compile_node): fix location of a `trace'
+ instruction (b_return event).
+ [ruby-core:55305] [ruby-trunk - Bug #8489]
+ (need a backport to 2.0.0?)
+
+ * test/ruby/test_settracefunc.rb: add a test.
+
+Fri Jun 14 18:18:07 2013 Koichi Sasada <ko1@atdot.net>
+
+ * class.c, include/ruby/ruby.h: add write barriers for T_CLASS,
+ T_MODULE, T_ICLASS.
+
+ * constant.h: constify rb_const_entry_t::value and file to detect
+ assignment.
+
+ * variable.c, internal.h (rb_st_insert_id_and_value, rb_st_copy):
+ added. update table with write barrier.
+
+ * method.h: constify some variables to detect assignment.
+
+ * object.c (init_copy): add WBs.
+
+ * variable.c: ditto.
+
+ * vm_method.c (rb_add_method): ditto.
+
+Fri Jun 14 14:33:47 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * NEWS: add a note for Module#using.
+
+Fri Jun 14 13:40:27 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * .travis.yml (before_script): update config files.
+
+ * common.mk ($(srcdir)/tool/config.{guess,sub}): use get-config_files.
+
+ * tool/config_files.rb: split get-config_files.
+
+ * common.mk (update-config_files): rule to download config files.
+
+ * tool/config.guess, tool/config.sub: remove and download from the
+ upstream.
+
+ * tool/config_files.rb: download config files from GNU.
+
+Fri Jun 14 12:21:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (RUBY_SAFE_LEVEL_CHECK): suppress warnings
+ "left-hand operand of comma expression has no effect", on gcc 4.4.
+
+Fri Jun 14 09:48:48 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * NEWS: add notes for $SAFE.
+
+ * doc/security.rdoc: remove the description of $SAFE=4.
+
+Fri Jun 14 00:14:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Zero test condition simplified.
+
+Thu Jun 13 23:43:11 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/bigdecimal/*: improve documentation, nodoc samples with @mrkn
+
+Thu Jun 13 23:02:14 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/xmlrpc/client.rb (XMLRPC::Client#http): Add reader for raw
+ Net::HTTP. [ruby-core:55197] [Feature #8461]
+ Reported by Herwin Weststrate. Thanks!!!
+
+Thu Jun 13 22:44:52 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/xmlrpc/client.rb (XMLRPC::Client#parse_set_cookies): Support
+ multiple names in a response. [ruby-core:41711] [Bug #5774]
+ Reported by Roman Riha. Thanks!!!
+ * test/xmlrpc/test_client.rb (XMLRPC::ClientTest#test_cookie_override):
+ Add a test of the above case.
+
+Thu Jun 13 22:35:50 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/xmlrpc/client.rb (XMLRPC::Client#parse_set_cookies): Use
+ guard style.
+
+Thu Jun 13 22:12:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/fileutils.rb (FileUtils#rmdir): fix traversal loop, not trying
+ remove same directory only.
+
+Thu Jun 13 21:30:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (opt-dir), tool/ifchange: get rid of "alternate value"
+ expansion for legacy sh. [ruby-dev:47420] [Bug #8524]
+
+Thu Jun 13 21:24:09 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Refactored to use ALLOCV_N for temporary
+ buffers.
+
+Thu Jun 13 18:54:11 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * bignum.c (integer_unpack_num_bdigits_generic): reorder terms (but not
+ changed the intention of the expression) because VC++ reports a
+ warning for it. reported by ko1 via IRC.
+
+Thu Jun 13 18:53:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/ruby/test_thread.rb (test_thread_local_security): Don't create
+ an unused thread.
+
+Thu Jun 13 18:34:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bigdivrem): Use nlz.
+
+Thu Jun 13 14:51:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (RUBY_SAFE_LEVEL_CHECK): check constant safe
+ level at compile time.
+
+Thu Jun 13 14:39:08 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * test/-ext-/test_printf.rb, test/rss/test_parser.rb,
+ test/ruby/test_array.rb, test/ruby/test_hash.rb,
+ test/ruby/test_m17n.rb, test/ruby/test_marshal.rb,
+ test/ruby/test_object.rb, test/ruby/test_string.rb: don't use
+ untrusted?, untrust, and trust to avoid warnings in case $VERBOSE is
+ true.
+
+Thu Jun 13 10:47:16 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * bootstraptest/test_autoload.rb, bootstraptest/test_method.rb:
+ remove tests for $SAFE=4.
+
+ * lib/pp.rb: use taint instead of untrust to avoid warnings when
+ $VERBOSE is set to true.
+
+Thu Jun 13 06:12:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_num_bdigits_small): Fix a compile error on
+ clang -Werror,-Wshorten-64-to-32
+ Reported by Eric Hodel. [ruby-core:55467] [Bug #8522]
+
+Thu Jun 13 05:32:13 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/socket/extconf.rb: Enable RFC 3542 IPV6 socket options for OS X
+ 10.7+. [ruby-trunk - Bug #8517]
+
+Thu Jun 13 00:17:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_unpack_2comp): New function.
+ (rb_integer_unpack_internal): Extracted from rb_integer_unpack and
+ nlp_bits_ret argument added.
+ (integer_unpack_num_bdigits_small): nlp_bits_ret argument added to
+ return number of leading padding bits.
+ (integer_unpack_num_bdigits_generic): Ditto.
+
+ * internal.h (rb_integer_unpack_2comp): Declared.
+
+ * pack.c (pack_unpack): Use rb_integer_unpack_2comp and
+ rb_integer_unpack.
+
+Wed Jun 12 23:27:03 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * eval.c (mod_using): new method Module#using, which activates
+ refinements of the specified module only in the current class or
+ module definition. [ruby-core:55273] [Feature #8481]
+
+ * test/ruby/test_refinement.rb: related test.
+
+Wed Jun 12 22:58:48 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * safe.c (rb_set_safe_level, safe_setter): raise an ArgumentError
+ when $SAFE is set to 4. $SAFE=4 is now obsolete.
+ [ruby-core:55222] [Feature #8468]
+
+ * object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust):
+ Kernel#untrusted?, untrust, and trust are now deprecated.
+ Their behavior is same as tainted?, taint, and untaint,
+ respectively.
+
+ * include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED()
+ and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(),
+ respectively.
+
+ * array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c,
+ ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c,
+ ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c,
+ ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c,
+ ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c,
+ ext/socket/socket.c, ext/socket/udpsocket.c,
+ ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c,
+ ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c,
+ load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c,
+ safe.c, string.c, thread.c, transcode.c, variable.c,
+ vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for
+ $SAFE=4.
+
+ * test/dl/test_dl2.rb, test/erb/test_erb.rb,
+ test/readline/test_readline.rb,
+ test/readline/test_readline_history.rb, test/ruby/test_alias.rb,
+ test/ruby/test_array.rb, test/ruby/test_dir.rb,
+ test/ruby/test_encoding.rb, test/ruby/test_env.rb,
+ test/ruby/test_eval.rb, test/ruby/test_exception.rb,
+ test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb,
+ test/ruby/test_io.rb, test/ruby/test_method.rb,
+ test/ruby/test_module.rb, test/ruby/test_object.rb,
+ test/ruby/test_pack.rb, test/ruby/test_rand.rb,
+ test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb,
+ test/ruby/test_struct.rb, test/ruby/test_thread.rb,
+ test/ruby/test_time.rb: remove tests for $SAFE=4.
+
+Wed Jun 12 22:18:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_num_bdigits_generic): Rewritten without
+ rb_funcall.
+ (integer_unpack_num_bdigits_bytes): Removed.
+ (rb_integer_unpack): integer_unpack_num_bdigits_bytes invocation
+ removed.
+
+Wed Jun 12 20:18:03 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/xmlrpc/client.rb (XMLRPC::Client#parse_set_cookies): Extract.
+
+Wed Jun 12 18:19:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_pack_format): supported_flags argument
+ added and validate given flags.
+ (rb_integer_pack_internal): Specify supported_flags.
+ (rb_integer_unpack): Ditto.
+
+Wed Jun 12 16:41:38 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_sort_bang): remove duplicated assertions.
+ ARY_HEAP_PTR() implies ary not to be embedded. [ruby-dev:47419]
+ [Bug #8518]
+
+Wed Jun 12 12:44:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (io_getc): fix 7bit coderange condition, check if ascii read
+ data instead of read length. [ruby-core:55444] [Bug #8516]
+
+Wed Jun 12 12:35:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c (pack_pack): Use rb_integer_pack_2comp.
+
+Wed Jun 12 12:07:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * sprintf.c (rb_str_format): Fix a dynamic format string.
+
+Wed Jun 12 12:04:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_uniq_bang): must not be modified once frozen even in
+ a callback method.
+
+Wed Jun 12 12:03:43 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_sort_bang): must not be modified once frozen even in
+ a callback method.
+
+Wed Jun 12 12:00:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (FL_SET_EMBED): shared object is frozen even when get
+ unshared.
+
+ * array.c (rb_ary_modify): ARY_SET_CAPA needs unshared array.
+
+Wed Jun 12 07:32:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (rand_int): Use rb_big_uminus.
+
+Wed Jun 12 07:12:54 2013 Eric Hodel <drbrain@segment7.net>
+
+ * struct.c: Improve documentation: replace "instance variable" with
+ "member", recommend the use of a block to customize structs, note
+ that member accessors are created, general cleanup.
+
+Wed Jun 12 06:35:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (INTEGER_PACK_NEGATIVE): Defined.
+ (rb_integer_unpack): sign argument removed.
+
+ * bignum.c (rb_integer_unpack): sign argument removed.
+ Non-negative integers generated by default.
+ INTEGER_PACK_NEGATIVE flag is used to generate non-positive integers.
+
+ * pack.c (pack_unpack): Follow the above change.
+
+ * random.c (int_pair_to_real_inclusive): Ditto.
+ (make_seed_value): Ditto.
+ (mt_state): Ditto.
+ (limited_big_rand): Ditto.
+
+ * marshal.c (r_object0): Ditto.
+
+Wed Jun 12 00:07:46 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/xmlrpc/test_client.rb (XMLRPC::ClientTest#test_cookie_simple):
+ Add a test for the extracted method.
+
+Tue Jun 11 23:56:24 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/xmlrpc/test_client.rb (XMLRPC::ClientTest::Fake::HTTP#started):
+ Add a missing empty line.
+
+Tue Jun 11 23:37:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_pack_format): Don't require a word order
+ flag if numwords is 1 or less.
+ (absint_numwords_generic): Don't specify a word order for
+ rb_integer_pack.
+
+ * hash.c (rb_hash): Ditto.
+
+ * time.c (v2w_bignum): Ditto.
+
+Tue Jun 11 23:01:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_pack_format): Refine error messages.
+
+Tue Jun 11 22:25:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_pack_format): numwords argument added.
+ Move a varidation from rb_integer_pack_internal and rb_integer_unpack.
+ (rb_integer_pack_internal): Follow above change.
+ (rb_integer_unpack): Ditto.
+
+Tue Jun 11 20:52:43 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_pack_internal): Renamed from rb_integer_pack
+ and overflow_2comp argument added.
+ (rb_integer_pack): Just call rb_integer_pack_internal.
+ (rb_integer_pack_2comp): New function.
+
+ * internal.h (rb_integer_pack_2comp): Declared.
+
+ * sprintf.c (rb_str_format): Use rb_integer_pack and
+ rb_integer_pack_2comp to format binary/octal/hexadecimal integers.
+ (ruby_digitmap): Declared.
+ (remove_sign_bits): Removed.
+ (BITSPERDIG): Ditto.
+ (EXTENDSIGN): Ditto.
+
+Tue Jun 11 16:15:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (ary_shrink_capa): shrink the capacity so it fits just with
+ the length.
+
+ * array.c (ary_make_shared): release never used elements from frozen
+ array to be shared. [ruby-dev:47416] [Bug #8510]
+
+Tue Jun 11 12:49:01 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * doc/re.rdoc: Rename to doc/regexp.rdoc
+ * re.c: Update rdoc include for rename of file
+
+Tue Jun 11 07:13:13 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * eval_error.c (error_print): keep that errat is non-shady object.
+ and guard errat from GC.
+
+Tue Jun 11 05:04:25 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * ext/racc/cparse/cparse.c: use rb_ary_entry() and
+ rb_ary_subseq() instead of RARRAY_PTR.
+ Based on a patch by Dirkjan Bussink. See Bug #8399.
+
+Mon Jun 10 23:51:51 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * array.c (rb_ary_new_from_values): fix a typo. pointed out by
+ nagachika.
+ http://d.hatena.ne.jp/nagachika/20130610/ruby_trunk_changes_41199_41220
+
+Mon Jun 10 21:51:03 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * ext/socket/raddrinfo.c (nogvl_getaddrinfo): Fix indent.
+
+Mon Jun 10 21:49:43 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * ext/socket/raddrinfo.c (nogvl_getaddrinfo): Add missing return
+ value assignment.
+
+Mon Jun 10 20:58:11 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/raddrinfo.c (nogvl_getaddrinfo): work around for Ubuntu
+ 13.04's getaddrinfo issue with mdns4. [ruby-list:49420]
+
+Mon Jun 10 19:34:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_pack): Returns sign instead of words.
+ (absint_numwords_generic): Follow the above change.
+ (big2str_base_powerof2): Follow the above change.
+
+ * internal.h: Ditto.
+
+ * hash.c (rb_hash): Ditto.
+
+ * pack.c (pack_pack): Ditto.
+
+ * random.c (int_pair_to_real_inclusive): Ditto.
+ (rand_init): Ditto.
+ (random_load): Ditto.
+ (limited_big_rand): Ditto.
+
+ * time.c (v2w_bignum): Ditto.
+
+Mon Jun 10 17:20:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rgengc_remember): permit promoted object.
+ (rb_gc_writebarrier -> remember)
+
+Mon Jun 10 17:14:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (RVALUE_PROMOTE): fix parameter name (`x' to `obj')
+ and make it inline function (like RVALUE_PROMOTE).
+
+Mon Jun 10 16:22:50 2013 Koichi Sasada <ko1@atdot.net>
+
+ * array.c (rb_ary_new_from_values): add assertion
+ (ary should be young object).
+
+Mon Jun 10 16:05:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (wmap_mark): check allocation of `w->obj2wmap'.
+ (no-allocation `w->obj2wmap' will be NULL pointer reference)
+
+Mon Jun 10 15:36:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval_error.c (error_print): use checking functions instead of
+ catching exceptions.
+
+ * eval_error.c (error_print): restore errinfo for the case new
+ exception raised while printing the message. [ruby-core:55365]
+ [Bug #8501]
+
+ * eval_error.c (error_print): reduce calling setjmp.
+
+Mon Jun 10 12:10:06 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_unpack_num_bdigits_small: Extracted from
+ rb_integer_unpack.
+ (integer_unpack_num_bdigits_generic): Ditto.
+ (integer_unpack_num_bdigits_bytes): New function.
+ (rb_integer_unpack): Use above functions.
+ Return a Bignum for INTEGER_PACK_FORCE_BIGNUM even when the result
+ is zero.
+
+Mon Jun 10 05:38:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_small): New function.
+ (absint_numwords_generic): Use absint_numwords_small if possible.
+
+Mon Jun 10 01:07:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (absint_numwords_bytes): New function.
+ (absint_numwords_generic): Extracted from rb_absint_numwords.
+ (rb_absint_numwords): Use absint_numwords_bytes if possible.
+
+Sun Jun 9 21:33:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_numwords): Return (size_t)-1 when overflow.
+ Refine variable names.
+ (rb_absint_size): Refine variable names.
+
+ * internal.h (rb_absint_size): Refine an argument name.
+ (rb_absint_numwords): Ditto.
+
+Sun Jun 9 16:51:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_numwords): Renamed from rb_absint_size_in_word.
+
+ * internal.h (rb_absint_numwords): Follow the above change.
+
+ * pack.c (pack_pack): Ditto.
+
+ * random.c (rand_init): Ditto.
+ (limited_big_rand): Ditto.
+
+Sun Jun 9 14:41:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_pack): numwords_allocated argument removed.
+
+ * internal.h (rb_integer_pack): Follow the above change.
+
+ * hash.c (rb_hash): Ditto.
+
+ * time.c (v2w_bignum): Ditto.
+
+ * pack.c (pack_pack): Ditto.
+
+ * random.c (int_pair_to_real_inclusive): Ditto.
+ (rand_init): Ditto.
+ (random_load): Ditto.
+ (limited_big_rand): Ditto.
+
+Sun Jun 9 09:34:44 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big2str_base_powerof2): New function.
+ (rb_big2str0): Use big2str_base_powerof2 if base is 2, 4, 8, 16 or 32.
+
+Sun Jun 9 00:59:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * hash.c (rb_hash): Use rb_integer_pack to obtain least significant
+ long integer.
+
+Sat Jun 8 23:56:00 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_num_to_uint): Use rb_absint_size instead of
+ RBIGNUM_LEN.
+
+Sat Jun 8 22:53:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * marshal.c (r_object0): Use rb_integer_unpack.
+
+Sat Jun 8 22:18:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (v2w): Use rb_absint_size instead of RBIGNUM_LEN.
+
+Sat Jun 8 21:47:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (v2w_bignum): Simplified using rb_integer_pack.
+ (rb_big_abs_find_maxbit): Removed.
+
+Sat Jun 8 21:03:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_singlebit_p): New function.
+
+ * internal.h (rb_absint_singlebit_p): Declared.
+
+ * time.c (v2w_bignum): Use rb_absint_singlebit_p instead of
+ rb_big_abs_find_minbit.
+ (rb_big_abs_find_minbit): Removed.
+
+Sat Jun 8 20:24:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (rb_big_abs_find_maxbit): Use rb_absint_size.
+ (bdigit_find_maxbit): Removed.
+
+Sat Jun 8 19:47:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * class.c (include_modules_at): invalidate method cache if included
+ module contains constants
+
+ * test/ruby/test_module.rb: add test
+
+Sat Jun 8 19:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * random.c (limited_big_rand): declare rnd, lim and mask as uint32_t
+ to avoid 64 bit to 32 bit shorten warnings.
+
+Sat Jun 8 19:23:53 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * win32/Makefile.sub: r41163 changed win32/win32.c and configure.in
+ but it didn't treat about mswin32/mswin64, so fix it.
+ NOTE: this needs a review by usa whether additional condition is
+ required or not.
+
+Sat Jun 8 19:06:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c: Unused RBignum internal accessing macros removed.
+
+Sat Jun 8 19:04:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (limited_big_rand): The argument, limit, is changed to
+ VALUE. Use rb_integer_pack and rb_integer_unpack.
+
+Sat Jun 8 17:15:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (make_seed_value): Fix the length given for
+ rb_integer_unpack.
+
+Sat Jun 8 16:38:02 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_unpack): Don't use rb_funcall if possible.
+
+ * random.c: Use uint32_t for elements of seed.
+ (make_seed_value): Use rb_integer_unpack.
+
+Sat Jun 8 15:58:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (rand_init): Add a cast to fix clang compile error:
+ random.c:410:32: error: implicit conversion loses integer precision:
+ 'size_t' (aka 'unsigned long') to 'int' [-Werror,-Wshorten-64-to-32]
+ This cast doesn't cause a problem because len is not bigger than
+ MT_MAX_STATE.
+
+Sat Jun 8 15:30:03 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (rand_init): Use rb_integer_pack.
+ (roomof): Removed.
+
+Sat Jun 8 14:58:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (INTEGER_PACK_FORCE_BIGNUM): New flag constant.
+
+ * bignum.c (rb_integer_unpack): Support INTEGER_PACK_FORCE_BIGNUM.
+
+ * random.c (int_pair_to_real_inclusive): Use
+ INTEGER_PACK_FORCE_BIGNUM to use rb_big_mul instead of rb_funcall.
+
+Sat Jun 8 14:17:01 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: check for NET_LUID. header macro varies across
+ compiler versions.
+
+ * win32/win32.c: use configured macro.
+
+Sat Jun 8 11:59:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (int_pair_to_real_inclusive): Use rb_funcall instead of
+ rb_big_mul because rb_integer_unpack can return a Fixnum.
+
+Sat Jun 8 11:17:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (int_pair_to_real_inclusive): Use rb_integer_pack.
+
+Sat Jun 8 09:49:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (int_pair_to_real_inclusive): Use rb_integer_unpack.
+
+Sat Jun 8 08:12:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (random_load): Use rb_integer_pack.
+
+Sat Jun 8 06:15:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (numberof): Removed.
+
+Sat Jun 8 06:00:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c: include internal.h.
+ (mt_state): Use rb_integer_unpack.
+
+Sat Jun 8 00:55:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_pack_loop_setup): word_num_nailbytes_ret argument
+ removed.
+ (rb_integer_pack): Follow the above change.
+ (rb_integer_unpack): Follow the above change.
+
+Sat Jun 8 00:37:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_pack_format): Renamed from
+ validate_integer_format.
+ (integer_pack_loop_setup): Renamed from integer_format_loop_setup.
+ (integer_pack_fill_dd): Renamed from int_export_fill_dd.
+ (integer_pack_take_lowbits): Renamed from int_export_take_lowbits.
+ (integer_unpack_push_bits): Renamed from int_import_push_bits.
+
+Fri Jun 7 23:58:06 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_pack): Arguments changed. Use flags to
+ specify word order and byte order.
+ (rb_integer_unpack): Ditto.
+ (validate_integer_format): Follow the above change.
+ (integer_format_loop_setup): Ditto.
+
+ * pack.c: Ditto.
+
+ * internal.h: Ditto.
+ (INTEGER_PACK_MSWORD_FIRST): Defined.
+ (INTEGER_PACK_LSWORD_FIRST): Ditto.
+ (INTEGER_PACK_MSBYTE_FIRST): Ditto.
+ (INTEGER_PACK_LSBYTE_FIRST): Ditto.
+ (INTEGER_PACK_NATIVE_BYTE_ORDER): Ditto.
+ (INTEGER_PACK_LITTLE_ENDIAN): Ditto.
+ (INTEGER_PACK_BIG_ENDIAN): Ditto.
+
+Fri Jun 7 22:10:50 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/rubygems/specification.rb (Gem::Specification#to_yaml):
+ use Gem::NoAliasYAMLTree.create instead of Gem::NoAliasYAMLTree.new
+ to suppress deprecated warnings.
+
+Fri Jun 7 21:39:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_integer_pack): Renamed from rb_int_export.
+ (rb_integer_unpack): Renamed from rb_int_import.
+
+ * internal.h, pack.c: Follow the above change.
+
+Fri Jun 7 21:05:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (integer_format_loop_setup): Extracted from rb_int_export
+ and rb_int_import.
+
+Fri Jun 7 19:48:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (validate_integer_format): Extracted from rb_int_export and
+ rb_int_import.
+
+Fri Jun 7 19:23:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_size): Use numberof.
+ (rb_int_export): Ditto.
+
+Fri Jun 7 18:58:56 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (numberof): Gathered from various files.
+
+ * array.c, math.c, thread_pthread.c, iseq.c, enum.c, string.c, io.c,
+ load.c, compile.c, struct.c, eval.c, gc.c, parse.y, process.c,
+ error.c, ruby.c: Remove the definitions of numberof.
+
+Fri Jun 7 18:24:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_absint_size): Declare a variable, i, just before used
+ to suppress a warning.
+ (rb_int_export): Ditto.
+
+Fri Jun 7 17:41:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * bignum.c (rb_absint_size): explicit cast to BDIGIT to avoid implicit
+ 64 bit to 32 bit shortening warning
+ * bignum.c (rb_int_export): ditto
+ * bignum.c (int_import_push_bits): ditto
+
+Fri Jun 7 17:31:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * internal.h (RCLASS_SUPER): use descriptive variable name
+ * internal.h (RCLASS_SET_SUPER): ditto
+
+Fri Jun 7 13:25:27 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/json/fbuffer/fbuffer.h (fbuffer_append_str): change the place of
+ RB_GC_GUARD. it should be after the object is used.
+
+Fri Jun 7 13:22:43 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * gc.c (before_gc_sweep): noinline can also avoid the segv instead of
+ -O0 of r41084. this way is expected less slow.
+
+Fri Jun 7 11:45:42 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * rational.c (numeric_quo): move num_quo in numeric.c to numeric_quo
+ in rational.c to refer canonicalization state for mathn support.
+ [ruby-core:41575] [Bug #5736]
+
+ * numeric.c (num_quo): ditto.
+
+ * test/test_mathn.rb: add a test for the change at r41109.
+
+Fri Jun 7 11:41:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: revert r41106. size_t may not be unsigned
+
+ * bignum.c (rb_absint_size_in_word, rb_int_export, rb_int_import): use
+ NUM2SIZET() and SIZET2NUM() already defined in ruby/ruby.h.
+
+Fri Jun 7 11:28:37 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c: use oldgen bitmap as initial mark bitmap when major gc.
+ so can skip oldgen bitmap check around mark & sweep.
+ * gc.c (slot_sweep_body): change scan algorithm for performance:
+ from object's pointer base to bitmap one.
+
+Fri Jun 7 11:25:56 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c: introduce oldgen bitmap for preparing performance tuning.
+
+Fri Jun 7 11:20:57 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (MARKED_IN_BITMAP, MARK_IN_BITMAP, CLEAR_IN_BITMAP): bring
+ bitmap macros in one place, and introduce BITMAP_BIT.
+
+Fri Jun 7 11:18:35 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * array.c (ary_new): change order of allocation in order
+ to remove FL_OLDGEN operation.
+
+Fri Jun 7 11:16:28 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * tool/rdocbench.rb: add gc total time information.
+
+Fri Jun 7 10:12:01 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: remove "Sunny" terminology.
+ "Sunny" doesn't mean antonym of "Shady" (questionable, doubtful, etc).
+ Instead of "Sunny", use "non-shady" or "normal".
+
+Fri Jun 7 09:29:33 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * bignum.c (rb_int_import): explicitly casting BDIGIT_DBL to BDIGIT
+ to prevent warning.
+
+Fri Jun 7 07:29:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (rb_int_export): countp argument is split into
+ wordcount_allocated and wordcount.
+
+ * bignum.c (rb_int_export): Follow the above change.
+
+ * pack.c (pack_pack): Ditto.
+
+Fri Jun 7 07:17:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * NEWS: describe a compatibility issue of Numeric#quo
+ introduced at r41109.
+
+Fri Jun 7 07:15:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * NEWS: fix style.
+
+Fri Jun 7 06:48:17 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * numeric.c: remove unused ID id_to_r introduced in r41109.
+
+Fri Jun 7 06:15:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_int_import): New function.
+ (int_import_push_bits): Ditto.
+
+ * internal.h (rb_int_import): Declared.
+
+ * pack.c (pack_unpack): Use rb_int_import for BER compressed integer.
+
+Thu Jun 6 22:24:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * numeric.c (num_quo): Use to_r method to convert the receiver to
+ rational. [ruby-core:41575] [Bug #5736]
+
+ * test/ruby/test_numeric.rb: add a test for the above change.
+
+Thu Jun 6 20:40:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Invoke RUBY_REPLACE_TYPE for size_t.
+ Don't invoke RUBY_CHECK_PRINTF_PREFIX for size_t to avoid conflict
+ with RUBY_REPLACE_TYPE.
+
+ * internal.h (rb_absint_size): Declared.
+ (rb_absint_size_in_word): Ditto.
+ (rb_int_export): Ditto.
+
+ * bignum.c (rb_absint_size): New function.
+ (rb_absint_size_in_word): Ditto.
+ (int_export_fill_dd): Ditto.
+ (int_export_take_lowbits): Ditto.
+ (rb_int_export): Ditto.
+
+ * pack.c (pack_pack): Use rb_int_export for BER compressed integer.
+
+Thu Jun 6 19:31:33 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_core.c: fixed coding error [ruby-core:55337].
+ reported by Riley Lynch.
+
+Thu Jun 6 14:16:37 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * ext/objspace/object_tracing.c: rename allocation_info to
+ lookup_allocation_info. At times I confused "struct
+ allocation_info" with "function allocation_info".
+
+Thu Jun 6 13:57:06 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * ext/objspace/object_tracing.c: allocation_info function isn't
+ called by any other file.
+
+Thu Jun 6 09:41:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * numeric.c (num_quo): should return a Float for a Float argument.
+ [ruby-dev:44710] [Bug #5515]
+
+ * test/ruby/test_fixnum.rb: Add an assertion for the above change.
+
+ * test/ruby/test_bignum.rb: ditto.
+
+Thu Jun 6 00:59:44 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (gc_mark): get rid of pushing useless objects.
+ * gc.c (rgengc_rememberset_mark): bypass gc_mark() in order to push
+ sunny old object at minor gc.
+ * gc.c (gc_mark_children): move sunny old check to gc_mark().
+ * gc.c (rgengc_check_shady): remove DEMOTE that already unnecessary.
+ * gc.c (rb_gc_writebarrier): ditto.
+
+ change sunny old check point in order to save mark stack and
+ remove unnatural rest_sweep & demote.
+
+Thu Jun 6 00:52:42 2013 Masaya Tarui <tarui@ruby-lang.org>
+
+ * gc.c (rgengc_rememberset_mark): change scan algorithm for performance:
+ from object's pointer base to bitmap one.
+
+Thu Jun 6 00:30:04 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * win32/win32.c (NET_LUID): define it on MinGW32.
+ mingw-w64 has NET_LUID but mingw32 (mingw.org) still doesn't have
+ NET_LUID. reported by taco on IRC
+
+Thu Jun 6 00:05:08 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * string.c (String#b): Allow code range scan to happen later so
+ ascii_only? on a result string returns the correct value.
+ [ruby-core:55315] [Bug #8496]
+
+Wed Jun 5 22:40:42 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * lib/net/imap.rb (capability_response): should ignore trailing
+ spaces. Thanks, Peter Kovacs. [ruby-core:55024] [Bug #8415]
+
+ * test/net/imap/test_imap_response_parser.rb: related test.
+
+Wed Jun 5 21:17:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (big_fdiv): Use nlz() instead of bdigbitsize().
+ (bdigbitsize): Removed.
+
+Wed Jun 5 20:32:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * include/ruby/ruby.h: fix alignment in comment.
+
+Wed Jun 5 20:05:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * random.c (int_pair_to_real_inclusive): Add a cast to BDIGIT.
+ (random_load): Fix shift width for fixnums.
+ Re-implement bignum extraction without ifdefs.
+
+Wed Jun 5 15:26:10 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * gc.c (before_gc_sweep): don't optimize it to avoid segv on Ubuntu
+ 10.04 gcc 4.4.
+ http://u32.rubyci.org/~chkbuild/ruby-trunk/log/20130527T190301Z.diff.html.gz
+
+Wed Jun 5 09:46:46 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * test/fileutils/test_fileutils.rb (TestFileUtils#test_mkdir): add
+ EACCES for Windows.
+
+Wed Jun 5 08:13:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_big_pow): Don't need to multiply SIZEOF_BDIGITS.
+ Use nlz instead of bitlength_bdigit.
+ (bitlength_bdigit): Removed.
+
+Wed Jun 5 07:14:18 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_core.c (d_lite_cmp, d_lite_equal): simplified.
+
+Wed Jun 5 07:07:01 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_core.c: fixed a bug [ruby-core:55295]. reported
+ by Riley Lynch.
+
+Wed Jun 5 06:44:08 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems: Update to RubyGems 2.0.3
+
+ * test/rubygems: Tests for the above.
+
+ * NEWS: Added RubyGems 2.0.3 note.
+
+Wed Jun 5 06:35:15 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/marshal.rdoc: Add description of Marshal format.
+
+Wed Jun 5 01:16:09 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * array.c (Array#+): fix documentation example.
+ Patch by Logan Serman. [Fixes GH-324]
+
+Wed Jun 5 00:21:54 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * lib/irb/lc/ja/help-message: update help messages.
+ following r41028. [ruby-dev:46707] [Feature #7510]
+
+Wed Jun 5 00:09:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * marshal.c (r_object0): Generalize a round up expression.
+ Use BDIGIT instead of int.
+
+Tue Jun 4 23:44:02 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * object.c (rb_Hash): fix docs. patched by Stefan Sch"ussler.
+ [ruby-core:55299] [Bug #8487]
+
+Tue Jun 4 23:16:49 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * lib/irb/completion.rb: Use %w literal construction for long lists.
+ Patch by Dave Goodchild. [Fixes GH-299]
+
+Tue Jun 4 23:08:42 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * ext/objspace/objspace.c: improve wording and remove duplicated comment.
+ Based on a patch by Dave Goodchild. [Fixes GH-299]
+
+Tue Jun 4 18:41:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bitlength_bdigit): Fix an off-by-one error.
+
+Tue Jun 4 15:30:00 2013 Kenta Murata <mrkn@cookpad.com>
+
+ * ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): fix the number
+ of figures. Patch by Vipul A M <vipulnsward@gmail.com>.
+ https://github.com/ruby/ruby/pull/323 fix GH-323
+
+ * test/bigdecimal/test_bigdecimal_util.rb: fix for the above change.
+
+Tue Jun 4 00:44:27 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * test/fileutils/test_fileutils.rb (TestFileUtils#test_mkdir): add
+ EEXIST for Linux. (suggested by nurse)
+
+Mon Jun 3 23:58:19 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * lib/fileutils.rb (FileUtils.rmdir): use remove_tailing_slash.
+ * test/fileutils/test_fileutils.rb: test for above.
+
+Mon Jun 3 23:47:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (bitlength_bdigit): New function.
+ (rb_big_pow): Use bitlength_bdigit instead of ffs.
+
+Mon Jun 3 23:11:19 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * lib/fileutils.rb: fix behavior when mkdir/mkdir_p accepted "/".
+ * test/fileutils/test_fileutils.rb: add test for above change.
+ Patched by Mitsunori Komatsu. [GH-319]
+
+Mon Jun 3 19:02:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (is_hfs): use the file descriptor instead of a path.
+
+Mon Jun 3 07:15:17 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: removes AC_CHECK_FUNCS(readdir_r). readdir_r()
+ is only used from dir.c and it doesn't need readdir_r().
+ * configure.in (SIZEOF_STRUCT_DIRENT_TOO_SMALL): removed. It is
+ only used for readdir_r.
+ * dir.c: removes NAME_MAX_FOR_STRUCT_DIRENT. It is not right way
+ to detect maximum length of path len. POSIX require to use
+ fpathconf(). IOW, it might have lead to make a vulnerability
+ using stack smashing. Moreover, readdir() works enough for our
+ usage.
+ * dir.c (READDIR): removes an implementation which uses
+ readdir_r() and parenthesize in a macro body correctly.
+ * dir.c (dir_read): removes IF_HAVE_READDIR_R(DEFINE_STRUCT_DIRENT
+ entry), it is used only for readdir_r().
+ * dir.c (dir_each): ditto.
+ * dir.c (glob_helper): ditto.
+
+ * dir.c (READDIR): removes entry and dp argument.
+ * dir.c (dir_read): adjust for the above change.
+ * dir.c (dir_each): ditto.
+ * dir.c (glob_helper): ditto.
+
+Mon Jun 3 03:40:29 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_yield_setup_block_args): partially revert r41019.
+ The code is not useless.
+
+Mon Jun 3 01:25:25 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * test/socket/test_sockopt.rb: change test name. follow r41037.
+
+Mon Jun 3 01:08:43 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * test/rinda/test_rinda.rb: rename functions introduced in r41009.
+
+Sun Jun 2 23:33:42 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * enc/trans/japanese_euc.trans, test/ruby/test_transcode.rb,
+ tool/transcode-tblgen.rb: change EUC-JP-2004 to EUC-JIS-2004.
+ This is follow up to changes in r41024.
+
+Sun Jun 2 22:44:42 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/option.c: rename functions introduced in r41009
+ s/ip/ipv4/g because they are ipv4 functions.
+ (there's a policy that the name "ip" is for methods which supports
+ both ipv4 and ipv6)
+
+Sun Jun 2 16:15:29 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dln_find.c (dln_find_exe, dln_find_file): remove deprecated
+ non-reentrant functions.
+
+Sun Jun 2 15:04:35 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/cgi/util.rb, lib/erb.rb: Use String#b [Feature #8394] by znz
+
+Sun Jun 2 14:10:21 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/irb/lc/help-message: Apply english updates for irb --help #7510
+
+Sun Jun 2 12:03:58 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * range.c: Fix rdoc on Range#bsearch [Bug #8242] [ruby-core:54143]
+
+Sun Jun 2 02:08:37 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * enc/euc_jp.c: fix typo: the name of EUC-JIS-2004.
+
+Sat Jun 1 23:17:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * vm_eval.c (rb_mod_module_eval): mention in docs that arguments passed
+ to the method are passed to the block
+
+Sat Jun 1 17:58:13 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#freeze, taint, untaint): Save a "self" by
+ utilizing super returning self, and add tests while at it.
+
+Sat Jun 1 17:24:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_set_arguments): not a simple single argument if any
+ keyword arguments exist. [ruby-core:55203] [Bug #8463]
+
+ * vm_insnhelper.c (vm_yield_setup_block_args): split single parameter
+ if any keyword arguments exist, and then extract keyword arguments.
+ [ruby-core:55203] [Bug #8463]
+
+Sat Jun 1 11:16:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (rb_exc_new_cstr): rename from rb_exc_new2.
+
+ * error.c (rb_exc_new_str): rename from rb_exc_new3.
+
+Sat Jun 1 10:13:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_new[2-5], rb_{tainted,usascii}_str_new2),
+ (rb_str_buf_new2): remove old interfaces.
+
+Sat Jun 1 08:00:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/zlib/zlib.c (gzfile_read, gzfile_read_all, gzfile_getc),
+ (gzreader_gets): check EOF. [ruby-core:55220] [Bug #8467]
+
+Sat Jun 1 07:32:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Use BDIGIT type for hbase.
+
+Sat Jun 1 02:37:35 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/option.c (sockopt_s_byte): constructor of the sockopt
+ whose value's is byte.
+
+ * ext/socket/option.c (sockopt_byte): getter for above.
+
+ * ext/socket/option.c (inspect_byte): inspect for above.
+
+ * ext/socket/option.c (sockopt_s_ip_multicast_loop): constructor of
+ the sockopt whose optname is IP_MULTICAST_LOOP.
+
+ * ext/socket/option.c (sockopt_ip_multicast_loop): getter for above.
+
+ * ext/socket/option.c (sockopt_s_ip_multicast_ttl): constructor of
+ the sockopt whose optname is IP_MULTICAST_TTL.
+
+ * ext/socket/option.c (sockopt_ip_multicast_ttl): getter for above.
+
+ * ext/socket/option.c (sockopt_inspect): use above.
+
+Sat Jun 01 01:50:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_power): use rb_dbl2big
+ to convert a double value to a Bignum.
+
+Sat Jun 1 00:19:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (calc_hbase): Make hbase the maximum power of base
+ representable in BDIGIT.
+
+Fri May 31 23:56:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (calc_hbase): Extracted from rb_big2str0.
+
+Fri May 31 23:22:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c: Don't hard code SIZEOF_BDIGITS for log_base(hbase).
+ (big2str_orig): hbase_numdigits argument added.
+ (big2str_karatsuba): Ditto.
+ (rb_big2str0): Calculate hbase_numdigits.
+
+Fri May 31 17:57:21 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * process.c: Improve Process::exec documentation
+
+Fri May 31 17:26:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (rb_funcallv): add better names of rb_funcall2.
+
+ * vm_eval.c (rb_funcallv_public): ditto for rb_funcall3.
+
+Fri May 31 17:04:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * array.c (rb_ary_new_capa): add better names of rb_ary_new2.
+
+ * array.c (rb_ary_new_from_args): ditto for rb_ary_new3.
+
+ * array.c (rb_ary_new_from_values): ditto for rb_ary_new4.
+
+Fri May 31 16:35:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (HAVE_ATTRIBUTE_FUNCTION_ALIAS): define to tell if
+ alias attribute is available.
+
+Fri May 31 16:03:23 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c, proc.c: s/call_seq/call-seq in rdoc. [Fixes GH-322]
+
+Fri May 31 15:56:36 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/openssl/ossl_ssl.c: Add missing paren in rdoc [Fixes GH-321]
+
+Fri May 31 11:58:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (set_visibility): extract from rb_mod_public(),
+ rb_mod_protected() and rb_mod_private().
+
+Thu May 30 19:47:42 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * vm_insnhelper.c (vm_callee_setup_keyword_arg,
+ vm_callee_setup_arg_complex): consider a hash argument for keyword
+ only when the number of arguments is more than the expected
+ mandatory parameters. [ruby-core:53199] [ruby-trunk - Bug #8040]
+
+ * test/ruby/test_keyword.rb: update a test for above.
+
+Thu May 30 17:55:04 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * process.c: RDoc on Process.spawn
+
+Thu May 30 00:08:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_enable): rest_sweep() to finish last GC.
+ Profiling record is allocated at first of marking phase.
+ Enable at lazy sweeping may cause an error (SEGV).
+
+Wed May 29 10:33:27 2013 Koichi Sasada <ko1@atdot.net>
+
+ * hash.c: fix WB bug.
+ (1) Hash's key also needs WB.
+ (2) callback parameter *key and *value of st_update() is not a
+ storage of st_table itself (only local variable). So that
+ OBJ_WRITE() is not suitable, especially for `!existing'.
+ OBJ_WRITTEN() is used instead of OBJ_WRITE().
+
+Tue May 28 12:31:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/object_tracing.c: fix a bug reported at
+ "[ruby-core:55182] [ruby-trunk - Bug #8456][Open] Sugfault in Ruby Head"
+ Care about the case TracePoint#path #=> `nil'.
+
+ * ext/objspace/object_tracing.c: add two new methods:
+ * ObjectSpace.allocation_class_path(o)
+ * ObjectSpace.allocation_method_id(o)
+ They are not useful for Object.new because they are always
+ "Class" and :new.
+ To trace more useful information, we need to maintain call-tree
+ using call/return hooks, which is implemented by
+ ll-prof <http://sunagae.net/wiki/doku.php?id=software:llprof>
+
+ * test/objspace/test_objspace.rb: add a test.
+
+Tue May 28 11:30:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/extmk.rb (extmake): leave makefiles untouched if the content is
+ not changed, to get rid of unnecessary re-linking.
+
+Tue May 28 03:11:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/gc_hook.c, ext/objspace/objspace.c: add new methods to
+ hook GC invocation.
+ * ObjectSpace.after_gc_start_hook=(proc)
+ * ObjectSpace.after_gc_end_hook=(proc)
+
+ Note that hooks are not kicked immediately. Procs are kicked
+ at postponed_job.
+
+ This feature is a sample of new internal event and
+ rb_postponed_job API.
+
+Tue May 28 02:56:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): remove wrong rest_sweep().
+
+Tue May 28 02:44:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect_body): fix GC_ENABLE_LAZY_SWEEP condition.
+
+ * gc.c (GC_NOTIFY): move debug print location and use stderr instead
+ of stdout.
+
+Tue May 28 02:07:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (rb_postponed_job_register_one): fix iteration bug.
+
+ * ext/-test-/postponed_job/postponed_job.c,
+ test/-ext-/postponed_job/test_postponed_job.rb: add a test.
+
+Tue May 28 00:34:23 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h, gc.c: add new internal event
+ RUBY_INTERNAL_EVENT_GC_END. This event invokes at the end of
+ after_sweep().
+ Time chart with lazy sweep is:
+ (1) Kick RUBY_INTERNAL_EVENT_GC_START
+ (2) [gc_marks()]
+ (3) [lazy_sweep()]
+ (4) [... run Ruby program (mutator) with lazy_sweep() ...]
+ (5) [after_sweep()]
+ (6) Kick RUBY_INTERNAL_EVENT_GC_END
+ (7) [... run Ruby program (mutator), and go to (1) ...]
+ Time chart without lazy sweep (GC.start, etc) is:
+ (1) Kick RUBY_INTERNAL_EVENT_GC_START
+ (2) [gc_marks()]
+ (3) [gc_sweep()]
+ (4) [after_sweep()]
+ (5) Kick RUBY_INTERNAL_EVENT_GC_END
+ (6) [... run Ruby program (mutator), and go to (1) ...]
+
+ * ext/-test-/tracepoint/tracepoint.c,
+ test/-ext-/tracepoint/test_tracepoint.rb: modify a test.
+
+Tue May 28 00:18:57 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (rb_postponed_job_flush): remove a wrong comment.
+
+Mon May 27 22:09:33 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/ruby.h (RHASH_SIZE): Add a cast to suppress a
+ warning, comparison between signed and unsigned integer
+ expressions [-Wsign-compare], on ILP32.
+
+Mon May 27 19:25:47 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: rename RUBY_INTERNAL_EVENT_FREE to
+ RUBY_INTERNAL_EVENT_FREEOBJ.
+
+ * ext/-test-/tracepoint/tracepoint.c,
+ ext/objspace/object_tracing.c,
+ gc.c, vm_trace.c: catch up this change.
+
+Mon May 27 18:57:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/objspace/objspace.c: support ObjectSpace.trace_object_allocations.
+ Read the following test to know HOWTO.
+ This feature is a sample of RUBY_INTERNAL_EVENT.
+
+ * test/objspace/test_objspace.rb: add a test.
+
+ * ext/objspace/object_tracing.c: ditto.
+
+ * gc.c (rb_gc_count): add. This function returns GC count.
+
+ * internal.h: add decl. of rb_gc_count(). Same as `GC.count'.
+
+Mon May 27 17:33:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/rbinstall.rb (install_recursive): add maxdepth option.
+
+ * tool/rbinstall.rb (bin-comm): limit depth of bindir and reject empty
+ files. [ruby-core:55101] [Bug #8432]
+
+Mon May 27 16:16:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_trace.c (rb_postponed_job_flush, rb_postponed_job_register): use
+ ruby_xmalloc/xfree. It is safe during GC.
+
+Mon May 27 09:24:03 2013 Koichi Sasada <ko1@atdot.net>
+
+ * test/-ext-/postponed_job/test_postponed_job.rb: fix typo and class name.
+
+Mon May 27 09:05:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h, gc.c, vm_trace.c: add internal events.
+ * RUBY_INTERNAL_EVENT_NEWOBJ: object created.
+ * RUBY_INTERNAL_EVENT_FREE: object freed.
+ * RUBY_INTERNAL_EVENT_GC_START: GC started.
+ And rename `RUBY_EVENT_SWITCH' to `RUBY_INTERNAL_EVENT_SWITCH'.
+
+ Internal events can not invoke any Ruby program because the tracing
+ timing may be critical (under huge restriction).
+ These events can be hooked only by C-extensions.
+ We recommend to use rb_postponed_job_register() API to call Ruby
+ program safely.
+
+ This change is mostly written by Aman Gupta (tmm1).
+ https://bugs.ruby-lang.org/issues/8107#note-12
+ [Feature #8107]
+
+ * include/ruby/debug.h, vm_trace.c: added two new APIs.
+ * rb_tracearg_event_flag() returns rb_event_flag_t of this event.
+ * rb_tracearg_object() returns created/freed object.
+
+ * ext/-test-/tracepoint/extconf.rb,
+ ext/-test-/tracepoint/tracepoint.c,
+ test/-ext-/tracepoint/test_tracepoint.rb: add a test.
+
+Mon May 27 08:38:21 2013 Koichi Sasada <ko1@atdot.net>
+
+ * ext/-test-/postponed_job/postponed_job.c: fix `init' function name.
+
+Mon May 27 06:22:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/debug.h, vm_trace.c: add rb_postponed_job API.
+ Postponed jobs are registered with this API. Registered jobs
+ are invoked at `ruby-running-safe-point' as soon as possible.
+ This timing is completely same as finalizer timing.
+
+ There are two APIs:
+ * rb_postponed_job_register(flags, func, data): register a
+ postponed job with data. flags are reserved.
+ * rb_postponed_job_register_one(flags, func, data): same as
+ `rb_postponed_job_register', but only one `func' job is
+ registered (skip if `func' is already registered).
+
+ This change is mostly written by Aman Gupta (tmm1).
+ https://bugs.ruby-lang.org/issues/8107#note-15
+ [Feature #8107]
+
+ * gc.c: use postponed job API for finalizer.
+
+ * common.mk: add dependency from vm_trace.c to debug.h.
+
+ * ext/-test-/postponed_job/extconf.rb, postponed_job.c,
+ test/-ext-/postponed_job/test_postponed_job.rb: add a test.
+
+ * thread.c: implement postponed API.
+
+ * vm_core.h: ditto.
+
+Mon May 27 02:26:02 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): collect promote_operation_count and
+ types (RGENGC_PROFILE >= 2).
+
+Mon May 27 01:40:58 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_stat): collect shade_operation_count,
+ remembered_sunny_object_count and remembered_shady_object_count
+ for each types when RGENGC_PROFILE >= 2.
+ They are informative for optimization.
+
+Mon May 27 01:15:22 2013 Koichi Sasada <ko1@atdot.net>
+
+ * hash.c (rb_hash_tbl_raw), internal.h: added.
+ Returns st_table without shading hash.
+
+ * array.c: use rb_hash_tbl_raw() for read-only purpose.
+
+ * compile.c (iseq_compile_each): ditto.
+
+ * gc.c (count_objects): ditto.
+
+ * insns.def: ditto.
+
+ * process.c: ditto.
+
+ * thread.c (clear_coverage): ditto.
+
+ * vm_insnhelper.c: ditto.
+
+Mon May 27 00:31:09 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * tool/make-snapshot: use ENV["AUTOCONF"] instead of directly using
+ literal "autoconf".
+
+Sun May 26 21:31:46 2013 Koichi Sasada <ko1@atdot.net>
+
+ * hash.c, include/ruby/ruby.h: support WB protected hash.
+ * constify RHash::ifnone and make new macro RHASH_SET_IFNONE().
+ * insert write barrier for st_update().
+
+ * include/ruby/intern.h: declare rb_hash_set_ifnone(hash, ifnone).
+
+ * marshal.c (r_object0): use RHASH_SET_IFNONE().
+
+ * ext/openssl/ossl_x509name.c (Init_ossl_x509name): ditto.
+
+Sat May 25 23:22:38 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * test/fiddle/test_c_struct_entry.rb,
+ test/fiddle/test_c_union_entity.rb,
+ test/fiddle/test_cparser.rb, test/fiddle/test_func.rb,
+ test/fiddle/test_handle.rb, test/fiddle/test_import.rb,
+ test/fiddle/test_pointer.rb: don't run test if the system
+ don't support fiddle.
+
+Sat May 25 21:29:34 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/pty/pty.c (get_device_once): FreeBSD 10-current and 9-stable
+ added O_CLOEXEC support to posix_openpt, so assume FreeBSD 9.2 or
+ later supports it.
+ http://www.freebsd.org/cgi/query-pr.cgi?pr=162374
+
+Sat May 25 18:46:23 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * proc.c (rb_method_entry_min_max_arity): fix missing break in switch.
+ This was introduced in r38236, which is not intentional apparently.
+ This has caused no actual harm because VM_METHOD_TYPE_OPTIMIZED is
+ not used except for OPTIMIZED_METHOD_TYPE_SEND, but may do in
+ future. Coverity Scan found this inadequacy.
+
+Sat May 25 18:08:06 2013 Yusuke Endoh <mame@tsg.ne.jp>
+
+ * dir.c (bracket): fix copy-paste error. When the first and last
+ characters of fnmatch range have different length, fnmatch may
+ have wrongly matched a path that does not really match.
+ Coverity Scan found this bug.
+
+Sat May 25 17:06:25 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (after_gc_sweep): reduce full GC timing.
+
+Sat May 25 11:28:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * variable.c (set_const_visibility): return without clearing method
+ cache if no arguments.
+
+ * vm_method.c (set_method_visibility): ditto.
+
+Sat May 25 11:27:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (set_method_visibility): quote unprintable method name.
+
+Sat May 25 11:24:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval.c (rb_frame_callee): returns the called name of the current
+ frame, not the previous frame.
+
+ * eval.c (prev_frame_callee, prev_frame_func): rename and make static,
+ as these are used by rb_f_method_name() and rb_f_callee_name() only.
+
+ * variable.c (set_const_visibility): use the called name.
+
+Sat May 25 08:58:23 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_quote_unprintable): check if argument is a string.
+
+Fri May 24 19:32:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * variable.c (set_const_visibility): use rb_frame_this_func() instead
+ of rb_frame_callee() for getting the name of the called method
+
+ * test/ruby/test_module.rb: add test for private_constant with no args
+
+Fri May 24 18:53:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: do major/full GC when:
+ * number of oldgen object is bigger than twice of
+ number of oldgen object at last full GC.
+ * number of remembered shady object is bigger than twice of
+ number of remembered shady object at last full GC.
+ * number of oldgen object and remembered shady object is bigger
+ than half of total object space.
+ (please fix my English!)
+
+Fri May 24 17:07:00 2013 Charlie Somerville <charliesome@ruby-lang.org>
+
+ * intern.h: remove dangling rb_class_init_copy declaration
+ [ruby-core:55120] [Bug #8434]
+
+Fri May 24 16:31:23 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/strscan/strscan.c (strscan_aref): raise error if given
+ name reference is not found.
+
+Fri May 24 15:48:18 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (after_gc_sweep, garbage_collect_body): do major GC (full GC)
+ before extending heaps.
+ TODO: do major GC when there are many old (promoted) objects.
+
+ * gc.c (after_gc_sweep): remove TODO comments.
+
+Fri May 24 11:04:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (LIBRUBY_RPATHFLAGS): do not append -L option with
+ runtime library directory if cross compiling, but only -R option.
+ runtime path makes no sense on the host system. [ruby-dev:47363]
+ [Bug #8443]
+
+Fri May 24 02:57:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * object.c (rb_obj_clone): should not propagate OLDGEN status.
+ This propagation had caused WB miss for class.
+
+Thu May 23 17:35:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (loaded_feature_path): fix invalid read by index underflow.
+ the beginning of name is also a boundary as well as just after '/'.
+
+Thu May 23 17:21:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (gc_profile_dump_on): revert r40898. ok to show the record
+ accumulating while lazy_sweep().
+
+Wed May 22 16:50:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (gc_profile_dump_on): use size_t to get rid of overflow and
+ show the header when next_index > 0, instead of next_index != 1.
+
+Wed May 22 15:18:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (setup_overlapped): check the error code in addition
+ to the result of SetFilePointer() to determine if an error occurred,
+ because INVALID_SET_FILE_POINTER is a valid value.
+ [ruby-core:55098] [Bug #8431]
+
+ * win32/win32.c (setup_overlapped, finish_overlapped): extract from
+ rb_w32_read() and rb_w32_write().
+
+Wed May 22 14:19:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_prepare_free_objects, rest_sweep, lazy_sweep): fix position
+ of `during_gc' setting.
+
+Wed May 22 07:36:08 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (garbage_collect): all GC is start from garbage_collect()
+ (or garbage_collect_body()). `garbage_collect()' accept additional
+ two parameters `full_mark' and `immediate_sweep'.
+ If `full_mark' is TRUE, then force it full gc (major gc), otherwise,
+ it depends on status of object space. Now, it will be minor gc.
+ If `immediate_sweep' is TRUE, then disable lazy sweep.
+ To allocate free memory, `full_mark' and `immediate_sweep' should be
+ TRUE. Otherwise, they should be FALSE.
+
+ * gc.c (gc_prepare_free_objects): use `garbage_collect_body()'.
+
+ * gc.c (slot_sweep, before_gc_sweep, after_gc_sweep): add logging code.
+
+Tue May 21 22:47:06 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/strscan/strscan.c (strscan_aref): support named captures.
+ patched by Konstantin Haase [ruby-core:54664] [Feature #8343]
+
+Tue May 21 21:48:44 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * test/ruby/test_dir_m17n.rb (TestDir_M17N#test_entries_compose):
+ Use #each instead of #map just for iteration.
+
+Tue May 21 19:57:22 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ext/digest/lib/digest.rb (Digest::Class.file): Take optional
+ arguments that are passed to the constructor of the digest
+ class.
+
+Tue May 21 17:21:12 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: remove gc_profile_record::is_marked. always true.
+
+Tue May 21 17:13:40 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: fix to collect additional information for GC::Profiler.
+ * major/minor GC
+ * trigger reason of GC
+
+ * gc.c (gc_profile_dump_on): change reporting format with
+ added information.
+
+ * gc.c (gc_profile_record_get): return added information by
+ :GC_FLAGS => array.
+
+Tue May 21 16:45:31 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: GC::Profiler's sweeping time is accumulated all slot
+ sweeping time. At lazy GC, GC::Profiler makes new record entry
+ for each lazy_sweep(). In this change, accumulating all
+ slot_sweep() time.
+ And change indentation.
+
+Tue May 21 16:29:09 2013 Koichi Sasada <ko1@atdot.net>
+
+ * common.mk (rdoc-bench): add a benchmark rule
+ using RDoc. Generate all rdoc related files
+ (same as `make rdoc') in temporary directory
+ and remove them. Execution time, GC::Profiler
+ and results of GC.stat are printed.
+
+ * tool/rdocbench.rb: added for `rdoc-bench'.
+
+Tue May 21 16:25:05 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_profile_dump_on): `count' should be (int) because it
+ can be negative number.
+ And use pointer for `record' (don't copy).
+
+Tue May 21 03:11:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (dir_each): compose HFS file names from
+ UTF8-MAC. [ruby-core:48745] [Bug #7267]
+
+Tue May 21 03:08:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * test/ruby/envutil.rb (assert_separately): require envutil in the
+ child process too.
+
+Tue May 21 03:07:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_conv_enc_opts): should infect.
+
+Mon May 20 22:24:45 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#delete_if, Set#keep_if): Avoid blockless call of
+ proc, which is not portable to JRuby. Replace &method() with
+ faster and simpler literal blocks while at it.
+
+Mon May 20 22:00:31 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/e2mmap.rb: Format of E2MM documentation
+
+Mon May 20 21:41:15 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/extmk.rb: nodoc this file
+
+Mon May 20 20:43:32 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/cmath.rb: Remove duplicate RDoc heading from overview
+
+Mon May 20 20:36:19 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/securerandom.rb: Update position of overview for RDoc
+
+Mon May 20 19:33:55 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * math.c: improve and fix documentation of sin, tan and log
+
+Mon May 20 19:31:49 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * lib/logger.rb (Logger::Application): show namespace in documentation
+
+Mon May 20 11:50:12 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/pp.rb: Revert part of r40834 and nodoc PP::ObjectMixin
+ [ruby-core:55068]
+
+Mon May 20 10:40:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/webrick/htmlutils.rb (WEBrick::HTMLUtils#escape): replace HTML
+ meta chars even in non-ascii string. [Bug #8425] [ruby-core:55052]
+
+ * lib/webrick/httputils.rb (WEBrick::HTTPUtils#{_escape,_unescape}):
+ fix %-escape encodings. [Bug #8425] [ruby-core:55052]
+
+ * lib/webrick/httpservlet/filehandler.rb (set_dir_list): revert r20152
+ partially and fix misuse of bytesize and regexp repetition operator.
+
+Mon May 20 08:03:51 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/profiler.rb: Document Profiler__ methods
+
+Mon May 20 08:02:13 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/tempfile.rb: nodoc Tempfile#inspect
+
+Mon May 20 07:48:24 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/stringio/stringio.c: Correct position of method rdoc
+
+Mon May 20 07:27:41 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * math.c: RDoc formatting of Math core docs with domains and codomains
+ Patch by @eLobato [Fixes GH-309]
+
+Mon May 20 05:58:12 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/bigdecimal/bigdecimal.c: Formatting for BigMath [Fixes GH-306]
+ Based on a patch by @eLobato.
+ * ext/bigdecimal/lib/bigdecimal/math.rb: ditto
+
+Mon May 20 04:56:59 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/forwardable.rb: Forwardable examples in overview were broken
+ Based on patch by @joem [Fixes GH-303] [Bug #8392]
+
+Mon May 20 03:35:26 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/optparse.rb: nodoc OptionParser::Version and SPLAT_PROC
+
+Mon May 20 03:16:52 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/pp.rb: Document PP::ObjectMixin [Fixes GH-312]
+
+Sun May 19 23:52:22 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * test/webrick/test_htmlutils.rb: add test for WEBrick::HTMLUtils.
+
+Sun May 19 23:12:07 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * encoding.c: document fix, change default script encoding.
+ patched by @windwiny [Fixes GH-310]
+
+Sun May 19 17:29:07 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#delete_if, Set#keep_if): Add comments.
+
+Sun May 19 11:37:36 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * ext/fiddle/extconf.rb: ignore rc version of libffi to fix build failure.
+
+Sun May 19 10:38:50 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-delete-backward-char): Use
+ delete-char instead of delete-backward-char, which is an
+ interactive function.
+
+Sun May 19 03:59:29 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (str_scrub0): added for refactoring.
+
+Sun May 19 03:48:26 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/uri/common.rb (URI.decode_www_form): scrub string if decoded
+ bytes are invalid for the encoding.
+
+Sun May 19 02:46:32 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/set.rb (Set#delete_if, Set#keep_if): Make Set#delete_if and
+ Set#keep_if more space and time efficient by avoiding to_a.
+
+Sun May 19 02:33:09 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-setup-keymap): Make
+ backquotes electric as well. It was listed in
+ ruby-electric-expand-delimiters-list but not activated.
+
+ * misc/ruby-electric.el (ruby-electric-delete-backward-char):
+ Introduce electric DEL that deletes what the previous electric
+ command has input.
+
+ * misc/ruby-electric.el (ruby-electric-matching-char): Make
+ electric quotes work again at the end of buffer.
+
+Sun May 19 01:39:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (setjmp-type): check if setjmpex() is really available.
+ workaround for i686-w64-mingw32 which declares it but lacks its
+ definition.
+
+ * include/ruby/defines.h: include setjmpex.h only if also setjmpex()
+ is available.
+
+Sat May 18 23:57:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (setjmp-type): use setjmpex() on w64-mingw32 to get rid
+ of -Wclobbered warnings.
+
+ * include/ruby/defines.h: include setjmpex.h here becase setjmp.h is
+ included from win32.h via intrin.h, winnt.h, and so on.
+
+Sat May 18 20:28:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb (INTEGER2NUM): Make less comparisons.
+
+Sat May 18 20:15:28 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (str_scrub_bang): add String#scrub!. [Feature #8414]
+
+Sat May 18 16:59:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb (INTEGER2NUM): Renamed from INTEGER2VALUE.
+
+Sat May 18 16:57:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb (INTEGER2VALUE): Suppress a warning:
+ comparison between signed and unsigned integer expressions
+
+Sat May 18 16:38:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_compile_each): forward anonymous and first keyword
+ rest argument one. [ruby-core:55033] [Bug #8416].
+
+Sat May 18 15:49:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_core.h (rb_vm_tag): move jmpbuf between tag and prev so ensure to
+ be accessible.
+
+Sat May 18 11:05:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (inspect_enumerator): use VALUE instead of mere char*
+ by using rb_sprintf() and rb_id2str().
+
+ * enumerator.c (append_method): extract from inspect_enumerator().
+
+Sat May 18 09:00:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb (INTEGER2VALUE): Use LONG2FIX if possible.
+
+Sat May 18 00:38:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/mkconstants.rb: Convert integer constants bigger than int
+ correctly.
+
+Fri May 17 22:02:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ifaddr.c: Use unsigned LONG_LONG to represent flags
+ because SunOS 5.11 (OpenIndiana) defines ifa_flags as uint64_t.
+
+Fri May 17 21:47:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * cont.c: Typo in constant MAX_MACHINE_STACK_CACHE from '..MAHINE..'
+ patch by @schmurfy [Fixes GH-307]
+
+Fri May 17 19:18:24 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-matching-char): Do not put
+ a closing quote when the quote typed does not start a string, as
+ in $', ?\' or ?\".
+
+Fri May 17 18:06:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Consider error messages to find out version option of
+ C compiler.
+ The C compiler of Sun Studio C emits "Warning: Option -qversion
+ passed to ld, if ld is invoked, ignored otherwise" and exit
+ successfully.
+
+Fri May 17 17:34:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (rb_gc_guarded_ptr): unoptimize on other compilers than gcc and
+ msvc.
+
+Fri May 17 11:06:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * eval_intern.h (TH_PUSH_TAG): ensure jmpbuf to be accessible before
+ pushing tag to get rid of unaccessible tag by stack overflow.
+
+Thu May 16 17:15:32 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_eval.c (rb_catch_obj): add volatile to tag to prevent crash
+ experimentally.
+ http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/log/20130515T133500Z.log.html.gz
+
+Thu May 16 16:19:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/Makefile.sub (verconf.in): no longer used.
+
+ * win32/Makefile.sub (config.status): fix typo.
+
+ * configure.in, template/verconf.h.in (RUBY_EXEC_PREFIX): fix for
+ default prefix.
+
+Thu May 16 13:12:27 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * template/verconf.h.in: generate verconf.h from the template and
+ rbconfig.rb.
+
+Thu May 16 05:47:18 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: fix syntax error.
+ Thanks @spastorino! [ruby-core:55011]
+
+Thu May 16 03:05:45 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_node_newnode): use newobj_of() instead of rb_newobj().
+
+Thu May 16 02:03:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/depend: Add a dependency for ifaddr.o.
+
+Thu May 16 01:44:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * common.mk (verconf.h): $< cannot be used in explicit rules with
+ nmake.
+
+ * win32/Makefile.sub (CONFIG_H): create verconf.in instead of
+ verconf.h.
+
+Thu May 16 01:25:07 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: only emit warnings when
+ -w is enabled.
+
+Wed May 15 18:58:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (newobj): rename to `newobj_of' and accept additional
+ three parameters v1, v2, v3. newobj_of() do OBJSETUP() and
+ fill values with v1, v2, v3.
+
+ * gc.c (rb_data_object_alloc, rb_data_typed_object_alloc):
+ use newobj_of().
+
+Wed May 15 17:55:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUBY_PLATFORM): move to config.h as needed by
+ version.c.
+
+Wed May 15 17:04:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: add an additional RGENGC_PROFILE mode (2).
+ Profiling result can be check by GC.stat.
+
+ * gc.c (type_name): separate from obj_type_name().
+
+Wed May 15 16:58:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: save configured load path values into verconf.in.
+
+ * common.mk (verconf.h): create from verconf.in with shvar_to_cpp.rb.
+
+ * tool/shvar_to_cpp.rb: turn shell variables into C macros.
+ [Bug #7959]
+
+ * loadpath.c: split load path staffs from version.c.
+
+ * dmyloadpath.c: miniruby has no builtin load paths, so verconf.h is
+ not needed.
+
+Wed May 15 03:56:09 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: adding backwards
+ compatible YAMLTree.new method
+
+Wed May 15 02:22:16 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych.rb: Adding Psych.safe_load for loading a user
+ defined, restricted subset of Ruby object types.
+ * ext/psych/lib/psych/class_loader.rb: A class loader for
+ encapsulating the logic for which objects are allowed to be
+ deserialized.
+ * ext/psych/lib/psych/deprecated.rb: Changes to use the class loader
+ * ext/psych/lib/psych/exception.rb: ditto
+ * ext/psych/lib/psych/json/stream.rb: ditto
+ * ext/psych/lib/psych/nodes/node.rb: ditto
+ * ext/psych/lib/psych/scalar_scanner.rb: ditto
+ * ext/psych/lib/psych/stream.rb: ditto
+ * ext/psych/lib/psych/streaming.rb: ditto
+ * ext/psych/lib/psych/visitors/json_tree.rb: ditto
+ * ext/psych/lib/psych/visitors/to_ruby.rb: ditto
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
+ * ext/psych/psych_to_ruby.c: ditto
+ * test/psych/helper.rb: ditto
+ * test/psych/test_safe_load.rb: tests for restricted subset.
+ * test/psych/test_scalar_scanner.rb: ditto
+ * test/psych/visitors/test_to_ruby.rb: ditto
+ * test/psych/visitors/test_yaml_tree.rb: ditto
+
+Wed May 15 02:06:35 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * test/psych/helper.rb: envutil is not available outside Ruby, so
+ port the functions from envutil to the test helper.
+
+ * test/psych/test_deprecated.rb: ditto
+
+ * test/psych/test_encoding.rb: ditto
+
+Wed May 15 00:42:54 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * signal.c: need to include unistd.h for write(2).
+ unistd.h is now included via ruby/defines.h, but should explicitly
+ include here. (suggested by kosaki)
+
+Tue May 14 23:43:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/.document: Add ifaddr.c.
+
+Tue May 14 23:24:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/socket/extconf.rb: check for if_nametoindex() for
+ i686-w64-mingw32, and check for declarations of if_indextoname() and
+ if_nametoindex().
+
+ * ext/socket/ifaddr.c (ifaddr_ifindex): not-implement unless
+ if_nametoindex() is available.
+
+ * ext/socket/rubysocket.h: declare if_indextoname() and
+ if_nametoindex() if available but not declared.
+
+Tue May 14 19:58:17 2013 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * ext/dl/lib/dl/func.rb (DL::Function#call): check tainted when
+ $SAFE > 0.
+ * ext/fiddle/function.c (function_call): check tainted when $SAFE > 0.
+ * test/fiddle/test_func.rb (module Fiddle): add test for above.
+
+
+Tue May 14 14:51:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/win32.h (INTPTR_MAX, INTPTR_MIN, UINTPTR_MAX): split
+ from intptr_t and uintptr_t, since VC9 defines the latter only in
+ crtdefs.h.
+
+Tue May 14 12:21:28 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (NET_LUID): mingw may have NET_LUID and not defined
+ _IFDEF_.
+
+Tue May 14 03:33:17 2013 Koichi Sasada <ko1@atdot.net>
+
+ * string.c (rb_str_new_frozen): remove debug print.
+
+Tue May 14 03:22:51 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: enable to generate write barrier protected
+ arrays (T_ARRAY).
+
+Tue May 14 03:21:42 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: enable to generate write barrier protected
+ strings (T_STRING).
+
+Tue May 14 03:19:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: enable to generate write barrier protected
+ objects (T_OBJECT).
+
+Tue May 14 03:17:15 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: enable to generate write barrier protected
+ objects for numeric types (Float, Complex, Rational, Bignum).
+
+Tue May 14 03:10:59 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: enable RGENGC (USE_RGENGC)
+ but no type creates write protected (sunny) objects
+ (RGENGC_WB_PROTECTED_* == 0).
+
+Tue May 14 02:47:30 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: support RGENGC. [ruby-trunk - Feature #8339]
+ See this ticket about RGENGC.
+
+ * gc.c: Add several flags:
+ * RGENGC_DEBUG: if >0, then prints debug information.
+ * RGENGC_CHECK_MODE: if >0, add assertions.
+ * RGENGC_PROFILE: if >0, add profiling features.
+ check GC.stat and GC::Profiler.
+
+ * include/ruby/ruby.h: disable RGENGC by default (USE_RGENGC == 0).
+
+ * array.c: add write barriers for T_ARRAY and generate sunny objects.
+
+ * include/ruby/ruby.h (RARRAY_PTR_USE): added. Use this macro if
+ you want to access raw pointers. If you modify the contents which
+ pointer pointed, then you need to care write barrier.
+
+ * bignum.c, marshal.c, random.c: generate T_BIGNUM sunny objects.
+
+ * complex.c, include/ruby/ruby.h: add write barriers for T_COMPLEX
+ and generate sunny objects.
+
+ * rational.c (nurat_s_new_internal), include/ruby/ruby.h: add write
+ barriers for T_RATIONAL and generate sunny objects.
+
+ * internal.h: add write barriers for RBasic::klass.
+
+ * numeric.c (rb_float_new_in_heap): generate sunny T_FLOAT objects.
+
+ * object.c (rb_class_allocate_instance), range.c:
+ generate sunny T_OBJECT objects.
+
+ * string.c: add write barriers for T_STRING and generate sunny objects.
+
+ * variable.c: add write barriers for ivars.
+
+ * vm_insnhelper.c (vm_setivar): ditto.
+
+ * include/ruby/ruby.h, debug.c: use two flags
+ FL_WB_PROTECTED and FL_OLDGEN.
+
+ * node.h (NODE_FL_CREF_PUSHED_BY_EVAL, NODE_FL_CREF_OMOD_SHARED):
+ move flag bits.
+
+Tue May 14 01:54:48 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: remove rb_objspace_t::marked_num.
+ We can use `objspace_live_num()' instead of removed `marked_num'
+ if it is after `after_gc_sweep()' function call.
+
+ * gc.c (after_gc_sweep): use objspace_live_num() instead of removed
+ rb_objspace_t::marked_num.
+
+ * gc.c (gc_mark_ptr, gc_marks): remove rb_objspace_t::marked_num code.
+
+ * gc.c (gc_prepare_free_objects): do not call set_heaps_increment()
+ with checking objspace->heap.marked_num. At this point, we only
+ need to check availability of free-cell.
+
+ * gc.c (lazy_sweep): call after_gc_sweep() if there are no sweep_able entry.
+
+ * gc.c (rest_sweep, gc_prepare_free_objects): remove after_gc_sweep() call.
+
+Tue May 14 01:50:41 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: disable GC_PROFILE_MORE_DETAIL (fix last commit).
+
+ * gc.c (gc_prof_set_malloc_info): fix "objspace->heap.live_num" to
+ "objspace_live_num(objspace)". There is no such member variable.
+
+Tue May 14 01:25:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c: refactoring GC::Profiler.
+
+ * gc.c (gc_prof_sweep_timer_start/stop): removed because
+ they doesn't support lazy sweep.
+
+ * gc.c (gc_prof_sweep_slot_timer_start/stop): added.
+ redefine `sweeping time' to accumulated time of all of
+ slot_sweep().
+
+ * gc.c (rb_objspace_t::profile::count): renamed to
+ rb_objspace_t::profile::next_index. `counter' seems ambiguous.
+ increment it when next record is acquired.
+
+Tue May 14 00:48:55 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: constify RRational::(num,den) and
+ RComplex::(real,imag).
+ Add macro to set these values:
+ * RRATIONAL_SET_NUM()
+ * RRATIONAL_SET_DEN()
+ * RCOMPLEX_SET_REAL()
+ * RCOMPLEX_SET_IMAG()
+ This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
+
+ TODO: API design. RRATIONAL_SET(rat,num,den) is enough?
+ TODO: Setting constify variable with cast has same issue of r40691.
+
+ * complex.c, rational.c: use above macros.
+
+Mon May 13 21:49:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Check socketpair again.
+ It is required on Unix.
+
+Mon May 13 21:20:32 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (getipaddrs): use alternative interface name if
+ available, because if_nametoindex() requires them.
+
+Mon May 13 20:23:24 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c, include/ruby/win32.h (getipaddrs): [experimental]
+ emulate getipaddrs(3) on Unix.
+
+ * win32/Makefile.sub, configure.in (LIBS): need iphlpapi.lib for above
+ function.
+
+ * include/ruby/win32.h (socketpair): rb_w32_socketpair() doesn't
+ substitute for any function, so use non-prefixed name.
+
+ * ext/socket/extconf.rb (socketpair); follow above change.
+
+Mon May 13 20:11:06 2013 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c (prepare_iseq_build): remove additional line break.
+
+Mon May 13 19:29:54 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: constify RBasic::klass and add
+ RBASIC_CLASS(obj) macro which returns a class of `obj'.
+ This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
+
+ * object.c: add new function rb_obj_reveal().
+ This function reveal internal (hidden) object by rb_obj_hide().
+ Note that do not change class before and after hiding.
+ Only permitted example is:
+ klass = RBASIC_CLASS(obj);
+ rb_obj_hide(obj);
+ ....
+ rb_obj_reveal(obj, klass);
+
+ TODO: API design. rb_obj_reveal() should be replaced with others.
+
+ TODO: modify constified variables using cast may be harmful for
+ compiler's analysis and optimization.
+ Any idea to prohibit inserting RBasic::klass directly?
+ If rename RBasic::klass and force to use RBASIC_CLASS(obj),
+ then all codes such as `RBASIC(obj)->klass' will be
+ compilation error. Is it acceptable? (We have similar
+ experience at Ruby 1.9,
+ for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
+
+ * internal.h: add some macros.
+ * RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
+ object.
+ * RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
+ * RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
+ without write barrier (planned).
+ * RCLASS_SET_SUPER(a, b) set super class of a.
+
+ * array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
+ file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
+ parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
+ string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
+ Use above macros and functions to access RBasic::klass.
+
+ * ext/coverage/coverage.c, ext/readline/readline.c,
+ ext/socket/ancdata.c, ext/socket/init.c,
+ * ext/zlib/zlib.c: ditto.
+
+Mon May 13 18:44:14 2013 Koichi Sasada <ko1@atdot.net>
+
+ * *.c, parse.y, insns.def: use RARRAY_AREF/ASET macro
+ instead of using RARRAY_PTR().
+
+Mon May 13 16:53:53 2013 Koichi Sasada <ko1@atdot.net>
+
+ * include/ruby/ruby.h: add new utility macros to access
+ Array's element.
+ * RARRAY_AREF(a, i) returns i-th element of an array `a'
+ * RARRAY_ASET(a, i, v) set i-th element of `a' to `v'
+ This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
+
+Mon May 13 15:31:10 2013 Koichi Sasada <ko1@atdot.net>
+
+ * object.c (rb_obj_setup): added.
+
+ * include/ruby/ruby.h (OBJSETUP): use rb_obj_setup() instead of
+ a macro.
+
+Mon May 13 15:24:16 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_data_object_alloc): check klass only if klass is not 0.
+ klass==0 means internal object.
+
+Mon May 13 14:57:28 2013 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (rb_data_object_alloc, rb_data_typed_object_alloc):
+ use NEWOBJ_OF() instead of NEWOBJ().
+
+Mon May 13 14:51:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (rb_obj_singleton_method): new method Kernel#singleton_method
+ which returns a Method object of the singleton method.
+ non-singleton method causes NameError, but not aliased or zsuper
+ method, right now.
+ [ruby-core:54914] [Feature #8391]
+
+ * vm_method.c (rb_method_entry_at): return the method entry for id at
+ klass, without ancestors.
+
+ * class.c (rb_singleton_class_get): get the singleton class if exists,
+ or nil.
+
+Mon May 13 10:20:59 2013 Yuki Yugui Sonoda <yugui@google.com>
+
+ * ext/openssl/ossl_ssl.c: Disabled OpenSSL::SSL::SSLSocket if
+ defined(OPENSSL_NO_SOCK).
+
+ This fixes a linkage error on platforms which do not have socket.
+ OpenSSL itself is still useful as a set of cryptographic functions
+ even on such platforms.
+
+Mon May 13 10:30:04 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * hash.c: Hash[] and {} are not equivalent by @eam [Fixes GH-301]
+
+Mon May 13 10:04:22 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * random.c: Document Random::DEFAULT by @eLobato [Fixes GH-304]
+
+Sun May 12 21:12:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (OFFT2NUM): RUBY_REPLACE_TYPE also defines macro
+ to convert int type to VALUE if found.
+
+Wed May 8 13:46:52 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/intern.h (rb_iv_set, rb_iv_get): removed. Because
+ ruby.h has a declaration for that.
+
+Wed May 8 13:49:06 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/intern.h (rb_uint2big, rb_int2big, rb_uint2inum)
+ (rb_int2inum, rb_ll2inum, rb_ull2inum): removed because ruby.h
+ has a declaration for these.
+
+Sun May 12 17:52:23 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: removes 'ac_cv_func_fseeko=yes' form MinGW
+ specific definitions.
+
+Sun May 12 17:25:46 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * file.c (rb_file_s_truncate): use correct type. chsize takes
+ a long.
+
+Sun May 12 17:18:46 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * process.c: move '#define HAVE_SPAWNV 1' to win32/Makefile.sub.
+ * win32/Makefile.sub: see above.
+
+Sun May 12 17:13:32 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: removes AC_CHECK_FUNCS(setitimer) because it's
+ unused.
+
+Sun May 12 17:08:16 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: removes AC_CHECK_FUNCS(pause) because it's unused.
+
+Sun May 12 17:05:18 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * signal.c (rb_f_kill): fixes typo. s/HAS_KILLPG/HAVE_KILLPG/.
+
+Sun May 12 17:03:27 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: abort if gettimeofday doesn't exist.
+
+Sun May 12 16:31:27 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: adds RUBY_REPLACE_TYPE(off_t) for creating
+ NUM2OFFT.
+ * file.c (rb_file_truncate): use correct type. chsize() take
+ a long.
+ * include/ruby/ruby.h (NUM2OFFT): use a definition created by
+ a configure script by default.
+
+Sun May 12 16:03:41 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: removes AC_CHECK_FUNC(fseeko, fseeko64, ftello,
+ ftello64). They are not used from anywhere.
+
+ * win32/win32.c (fseeko): removes.
+ * win32/win32.c (rb_w32_ftello): removes.
+ * include/ruby/win32.h: removes declarations of rb_w32_ftello and
+ rb_w32_fseeko.
+ * win32/Makefile.sub: removes '#define HAVE_FTELLO 1'.
+
+Sun May 12 15:51:47 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: remove AC_CHECK_FUNC(close). It is not used from
+ anywhere.
+
+Sun May 12 15:50:45 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: adds comments for setjmp check.
+
+Sun May 12 15:38:09 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: move clock_gettime() check into regular place.
+
+Wed May 8 13:45:53 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: add getenv() declaration check.
+ * dln_find.c: add HAVE_DECL_GETENV test.
+
+Sun May 12 15:33:18 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: sorts AC_CHECK_FUNCS()s as alphabetical order.
+
+Wed May 8 13:41:57 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * bignum.c: remove redundant decl for big_lshift() big_rshift().
+
+Sun May 12 16:06:43 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/rubysocket.h (rsock_inspect_sockaddr): as r40646
+ check HAVE_TYPE_STRUCT_SOCKADDR_DL.
+
+Sat May 11 23:01:58 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/rubysocket.h (HAVE_TYPE_STRUCT_SOCKADDR_DL):
+ MSVC has struct sockaddr_dl, but its content is broken.
+ http://ruby-mswin.cloudapp.net/vc10-x64/ruby-trunk/log/20130511T103938Z.log.html.gz
+
+Sat May 11 22:07:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/rinda/test_rinda.rb: Socket.getifaddrs may returns an interface
+ which #addr method returns nil for venet0 in OpenVZ.
+
+Sat May 11 21:56:34 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/raddrinfo.c (rsock_inspect_sockaddr): Add casts to
+ suppress warnings.
+
+Sat May 11 17:28:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket: New method, Socket.getifaddrs, implemented.
+ [ruby-core:54777] [Feature #8368]
+
+Sat May 11 00:47:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * gc.h (SET_MACHINE_STACK_END): Add !defined(_ILP32) to a defining
+ condition to avoid compilation error on x32.
+ https://sites.google.com/site/x32abi/
+
+Fri May 10 23:56:34 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_peek_variable_name): treat invalid global, class,
+ and instance variable names as mere strings rather than errors.
+ [ruby-core:54885] [Bug #8375]
+
+Fri May 10 20:22:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Move library checks into "Checks for libraries." part.
+
+Fri May 10 19:32:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Reformat arguments of AC_CHECK_HEADERS and
+ AC_CHECK_FUNCS to track modifications easily.
+
+Fri May 10 12:01:36 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Don't link librt if clock_gettime is available in
+ the main C library.
+ glibc 2.17 moves clock_* from librt to the main C library.
+ http://sourceware.org/ml/libc-announce/2012/msg00001.html
+
+Thu May 9 22:00:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ancdata.c (bsock_sendmsg_internal): controls_num should
+ not be negative.
+
+Thu May 9 21:09:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * file.c, ext/etc/etc.c, ext/socket/unixsocket.c,
+ ext/openssl/ossl.h, ext/openssl/openssl_missing.c: Use
+ HAVE_AGGREGATE_MEMBER instead of HAVE_ST_MEMBER.
+
+Thu May 9 20:43:41 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ancdata.c (bsock_sendmsg_internal): Always set
+ controls_num to raise NotImplementedError appropriately.
+ (bsock_recvmsg_internal): Raise NotImplementedError if
+ :scm_rights=>true is given on platforms which don't have
+ 4.4BSD style control message.
+
+Thu May 9 12:06:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h, ext/socket/unixsocket.c,
+ ext/socket/ancdata.c: Use HAVE_STRUCT_MSGHDR_MSG_CONTROL instead
+ of HAVE_ST_MSG_CONTROL.
+
+Thu May 9 11:30:02 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * string.c: Add call-seq alias for String#=== [Bug #8381]
+
+Thu May 9 11:14:18 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * doc/contributing.rdoc: Add guide for contributing to CRuby
+
+Thu May 9 04:55:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Check socket library again. shutdown() is used in
+ io.c.
+
+Thu May 9 01:52:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Don't check socketpair. socketpair is not used in
+ ruby command itself.
+
+Thu May 9 01:05:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_mod_included_modules): should not include non-modules.
+ [ruby-core:53158] [Bug #8025]
+
+Wed May 8 22:46:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_mod_included_modules): should not include the original
+ module itself. [ruby-core:53158] [Bug #8025]
+
+Wed May 8 17:43:55 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * io.c (rb_io_ext_int_to_encs): ignore internal encoding if external
+ encoding is ASCII-8BIT. [Bug #8342]
+
+Wed May 8 13:49:38 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/json/generator/generator.c (isArrayOrObject): cast char to
+ unsigned char. [Bug #8378]
+
+Wed May 8 13:46:10 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/json/generator/depend: fix dependencies [Bug #8379]
+
+ * ext/json/parser/depend: ditto.
+
+Wed May 8 13:07:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_yylex): fail if $, @, @@ are not followed by a valid
+ name character. [ruby-core:54846] [Bug #8375].
+
+Wed May 8 13:06:31 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (ISGRAPH): add missing macro.
+
+Wed May 8 06:42:56 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/socket/socket.c (socket_s_ip_address_list): fix wrongly filled
+ sin6_scope_id on KAME introduced by r40593 for OpenIndiana.
+ KAME uses fe80:<scope_id>::<interface id> for link-local address
+ internally.
+ Setting sin6_scope_id causes it leaked.
+ see also comments of sockaddr_obj().
+
+Tue May 7 22:12:34 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/readline/readline.c (insert_ignore_escape): Add a cast to
+ unsigned char * before dereference.
+ This suppress a warning on Cygwin.
+
+Tue May 7 12:15:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ancdata.c (bsock_recvmsg_internal): Add a cast to
+ suppress warning.
+ Bionic defines socklen_t as int.
+ Bionic defines msg_controllen as unsigned int (__kernel_size_t)
+ instead of socklen_t as POSIX.
+
+Tue May 7 12:12:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ancdata.c (ancillary_inspect): Don't call
+ anc_inspect_ipv6_pktinfo if !HAVE_TYPE_STRUCT_IN6_PKTINFO.
+ anc_inspect_ipv6_pktinfo is not defined in the case.
+
+Tue May 7 12:10:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (socket_s_ip_address_list): Cast EXTRA_SPACE as
+ int. This suppress a warning.
+
+Tue May 7 12:09:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Set close_fds false for Cygwin.
+ Cygwin doesn't support fd passing.
+ This enables socket extension library cross-compilable by default.
+
+Tue May 7 12:07:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c (swap32): Don't redefine it if it is already defined.
+ Bionic defines it.
+ (swap64): Ditto.
+
+Mon May 6 20:50:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (socket_s_ip_address_list): Fill sin6_scope_id
+ if getifaddrs() returns an IPv6 link local address which
+ sin6_scope_id is zero, such as on OpenIndiana SunOS 5.11.
+
+Sun May 5 18:56:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * insns.def (defined): use vm_search_superclass() like as normal super
+ call. based on a patch <https://gist.github.com/wanabe/5520026> by
+ wanabe.
+
+ * vm_insnhelper.c (vm_search_superclass): return error but not raise
+ exceptions.
+
+ * vm_insnhelper.c (vm_search_super_method): check the result of
+ vm_search_superclass and raise exceptions on error.
+
+Sun May 5 16:29:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * insns.def (defined): get method entry from the method top level
+ frame, not block frame. [ruby-core:54769] [Bug #8367]
+
+Sun May 5 13:28:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * template/ruby.pc.in (Cflags): use rubyarchhdrdir for multiarch.
+ [Bug #7874]
+
+Sat May 4 07:20:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * doc/security.rdoc: Add note about reporting security vulns
+
+Sat May 4 04:13:27 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/defines.h (RUBY_ATTR_ALLOC_SIZE): New for
+ attribute((alloc_size(params))).
+
+ * include/ruby/defines.h (xmalloc, xmalloc2, xcalloc)
+ (xrealloc, xrealloc2): Annotated by RUBY_ATTR_ALLOC_SIZE.
+ * include/ruby/ruby.h (rb_alloc_tmp_buffer): ditto.
+
+Fri May 3 19:32:13 2013 Takeyuki FUJIOKA <xibbar@ruby-lang.org>
+
+ * lib/cgi/util.rb: All class methods modulized.
+ We can use these methods like a function when "include CGI::Util".
+ [Feature #8354]
+
+Fri May 3 14:09:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Make default_ipv6 true for Cygwin.
+ Cygwin supports IPv6 since Cygwin 1.7.1 (2009-12).
+ http://cygwin.com/ml/cygwin-announce/2009-12/msg00027.html
+
+Fri May 3 13:35:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/socket/{getaddrinfo,getnameinfo}.c: define socklen_t if not
+ defined, e.g., older VC.
+
+Fri May 3 13:29:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/win32.h (INTPTR_MAX, INTPTR_MIN, UINTPTR_MAX): also
+ should be defined when defining intptr_t and uintptr_t.
+ bigdecimal.c requires the former two now.
+
+Fri May 3 13:22:12 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (poll_child_status): fix build error on older mingw.
+
+Fri May 3 00:15:58 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * common.mk: remove timestamps in distclean-ext realclean-ext.
+
+Thu May 2 23:23:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (rb_obj_is_kind_of): skip prepending modules.
+ [ruby-core:54742] [Bug #8357]
+
+ * object.c (rb_class_inherited_p): ditto.
+ [ruby-core:54736] [Bug #8357]
+
+Thu May 2 22:11:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * bin/irb: remove dead code from sample/irb.rb.
+
+Thu May 2 17:32:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (copy_ivar_i): get rid of overwriting already copied
+ instance variables. c.f. [Bug #8276]
+
+Thu May 2 16:55:43 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (id_locals): use cached ID.
+
+ * vm.c (ruby_thread_init): ditto.
+
+ * defs/id.def: add more predefined IDs used in core.
+
+Thu May 2 13:42:42 2013 Ryan Davis <ryand-ruby@zenspider.com>
+
+ * lib/minitest/*: Imported minitest 4.7.4 (r8483)
+ * test/minitest/*: ditto
+
+Thu May 2 11:32:22 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (poll_child_status): [experimental] set the cause of
+ a child's death to status if its exitcode seems to be an error.
+
+ * test/ruby/test_process.rb (TestProcess#test_no_curdir): maybe now
+ we can test it.
+
+ * test/ruby/test_thread.rb (TestThread#test_thread_timer_and_interrupt):
+ ditto.
+
+Thu May 2 11:24:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/yaml.rb: nodoc EngineManager, add History doc #8344
+
+Wed May 1 21:11:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (localtime_with_gmtoff_zone): musl libc may return NULL for
+ tm_zone.
+
+Wed May 1 18:59:36 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * enum.c (Enumerable#chunk): fix grammar of error message
+ for symbols beginning with an underscore [Bug #8351]
+
+Wed May 1 16:47:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/curses/extconf.rb (curses_version): try once for each tests, a
+ function or a variable. fallback to variable for old SVR4.
+
+Wed May 1 16:17:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/extmk.rb (extmake): extensions not to be installed should not
+ make static libraries, but make dynamic libraries always.
+
+Wed May 1 12:20:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/rake/version.rb: Fix RDoc warning with :include: [Bug #8347]
+
+Wed May 1 11:40:25 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * defs/id.def (predefined): add "idProc".
+
+ * eval.c (frame_func_id): use predefined IDs.
+
+ * proc.c (mnew, mproc, mlambda): use predefined IDs.
+
+ * vm.c (rb_vm_control_frame_id_and_class): ditto.
+
+ * vm.c (Init_VM): ditto.
+
+Tue Apr 30 23:18:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/benchmark.rb: Update Benchmark results on newer CPU
+
+Tue Apr 30 12:31:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mproc, mlambda): use frozen core methods instead of plain
+ global methods, so that methods cannot be overridden.
+ [ruby-core:54687] [Bug #8345]
+
+ * vm.c (Init_VM): define proc and lambda on the frozen core object.
+
+ * include/ruby/intern.h (rb_block_lambda): add declaration instead of
+ deprecated rb_f_lambda.
+
+Mon Apr 29 17:02:30 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/nkf/nkf-utf8/nkf.h: Bionic libc doesn't have locale.
+ [Feature #8338]
+
+
+Mon Apr 29 06:58:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): no need of alloca for
+ small fixed size array.
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): check overflow first,
+ and use alloca for small size input.
+
+Mon Apr 29 00:40:13 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * lib/yaml.rb: Clarify documentation about YAML being always Psych.
+ Give a tip about using Syck. See #8344.
+
+Sun Apr 28 23:34:01 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * lib/yaml.rb: Use another trick to define the YAML module.
+ https://twitter.com/n0kada/status/328342207511801856
+
+Sun Apr 28 23:19:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/pp.rb: Update PP module overview by @geopet
+
+Sun Apr 28 22:04:37 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): fix buffer overflow on
+ x64 Windows and memory leak when initializing with integer.
+ [ruby-core:54615] [Bug #8337]
+
+Sun Apr 28 12:38:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * README.EXT: correct method name to be used. [Bug #7982]
+
+ * README.EXT.ja: add notes too.
+
+Sun Apr 28 10:35:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c: With feedback from Steve Klabnik, reverted a change to
+ #untrusted? and #tainted?. Also adjusted grammar for $SAFE levels
+
+Sun Apr 28 10:10:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/yaml.rb: Disable setting YAML const twice [ruby-core:54642]
+
+Sun Apr 28 09:50:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c: Documentation for taint and trust [Bug #8162]
+
+Sun Apr 28 09:40:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * README.EXT: Copy note from r40505 for rb_sprintf() [Bug #7982]
+
+Sun Apr 28 08:28:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/curses/curses.c: Update Curses::Window example for nicer output
+ Patch by Michal Suchanek [Bug #8121] [ruby-core:53520]
+
+Sun Apr 28 08:10:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * README.EXT: Update note from r40504, by Jeremy Evans [Bug #7982]
+
+Sun Apr 28 08:02:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * README.EXT: Add note to warn use of %i in Exceptions [Bug #7982]
+
+Sun Apr 28 02:41:05 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Fix a typo. Should check endgrent() instead of
+ endgrnam().
+
+Sun Apr 28 00:35:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c (obj2gid): Don't call endgrent() if not exist.
+ Bionic (Android's libc) don't have endgrent().
+
+ * configure.in: Check endgrnam function.
+
+Sat Apr 27 23:53:00 2013 Charlie Somerville <charlie@charliesomerville.com>
+
+ * lib/yaml.rb: add security warning to YAML documentation
+
+Sat Apr 27 23:25:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/yaml.rb: Documentation for YAML module [Bug #8213]
+
+Sat Apr 27 20:19:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * thread_pthread.c (ruby_init_stack): Add STACK_GROW_DIR_DETECTION.
+ This fixes a compilation failure while cross-compiling for Tensilica
+ Xtensa Processor.
+
+Sat Apr 27 19:32:44 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * thread.c: fix typos and documentation
+
+Sat Apr 27 19:04:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * sparc.c: Use __asm__ instead of asm for gcc.
+ gcc doesn't provide asm keyword if -ansi option is given.
+ http://gcc.gnu.org/onlinedocs/gcc/Alternate-Keywords.html
+
+Sat Apr 27 17:22:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Redundant test removed.
+
+Sat Apr 27 16:00:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb (test_recvmsg_with_msg_peek_creates_fds):
+ Extracted.
+
+Sat Apr 27 15:50:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (SIGNED_INTEGER_TYPE_P): New macro.
+ (SIGNED_INTEGER_MAX): Ditto.
+ (SIGNED_INTEGER_MIN): Ditto.
+ (UNSIGNED_INTEGER_MAX): Ditto.
+ (TIMET_MAX): Use SIGNED_INTEGER_MAX and UNSIGNED_INTEGER_MAX.
+ (TIMET_MIN): Use SIGNED_INTEGER_MIN.
+
+ * thread.c (TIMEVAL_SEC_MAX): Use SIGNED_INTEGER_MAX.
+ (TIMEVAL_SEC_MIN): Use SIGNED_INTEGER_MIN.
+
+Sat Apr 27 10:52:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * thread.c (TIMEVAL_SEC_MAX, TIMEVAL_SEC_MIN): Consider environments,
+ sizeof(time_t) is smaller than sizeof(tv_sec), such as
+ OpenBSD 5.2 (amd64).
+
+Fri Apr 26 23:34:59 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/text.rb (REXML::Text.normalize): Fix a bug that all
+ entity filters are ignored. [ruby-dev:47278] [Bug #8302]
+ Patch by Ippei Obayashi. Thanks!!!
+ * test/rexml/test_entity.rb (EntityTester#test_entity_filter): Add
+ a test of the above change.
+
+Fri Apr 26 22:53:55 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/element.rb (REXML::Attributes#to_a): Support
+ namespaced attributes. [ruby-dev:47277] [Bug #8301]
+ Patch by Ippei Obayashi. Thanks!!!
+ * test/rexml/test_attributes.rb
+ (AttributesTester#test_to_a_with_namespaces): Add a test of the
+ above change.
+
+Fri Apr 26 21:48:29 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rss/atom.rb (RSS::Atom::Entry): Fix indent of document comment.
+
+Fri Apr 26 21:21:17 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rss/maker.rb (RSS::Maker): Fix indent of document comment.
+
+Fri Apr 26 18:41:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Use a block of enable_config() for
+ --{enable,disable}-close-fds-by-recvmsg-with-peek configure option
+
+Fri Apr 26 18:08:08 2013 Tanaka Akira <akr@fsij.org>
+
+ * dir.c (dir_set_pos): Fix a compilation error when seekdir() is not
+ exist.
+
+Fri Apr 26 17:41:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * thread_pthread.c (ruby_init_stack): Add STACK_GROW_DIR_DETECTION.
+ This fixes a compilation failure while cross-compiling for ARM.
+
+Fri Apr 26 14:35:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/rss/atom.rb: Documentation for RSS::Atom based on a patch by
+ Michael Denomy
+ * lib/rss/maker.rb: Documentation for RSS::Maker also by @mdenomy
+
+Fri Apr 26 12:41:22 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/curses/extconf.rb: Test linkability of curses_version at first.
+
+ * ext/socket/extconf.rb: Test the behavior of fd passing with MSG_PEEK
+ only if recvmsg(), msg_control member, AF_UNIX and SCM_RIGHTS are
+ available.
+
+Fri Apr 26 00:07:52 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * lib/rinda/ring.rb (Rinda::RingServer#initialize): accept array
+ arguments of address to specify multicast interface.
+
+ * lib/rinda/ring.rb (Rinda::RingServer#make_socket): add optional
+ arguments for multicast interface.
+
+ * test/rinda/test_rinda.rb
+ (TestRingFinger#test_ring_server_ipv4_multicast,
+ TestRingFinger#test_ring_server_ipv6_multicast): add tests for
+ above change.
+
+ * test/rinda/test_rinda.rb
+ (TestRingServer#test_make_socket_ipv4_multicast,
+ TestRingServer#test_make_socket_ipv6_multicast): change bound
+ interface address because multicast address is not allowed on Linux
+ or Windows.
+ [ruby-core:53692] [Bug #8159]
+
+Thu Apr 25 23:45:02 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * lib/rinda/ring.rb (Rinda::RingServer#initialize): add a socket
+ to @sockets in make_socket() to close sockets on shutdown even if
+ make_socket() is called after initialize.
+
+ * lib/rinda/ring.rb (Rinda::RingServer#make_socket): ditto.
+
+Thu Apr 25 23:39:42 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/rinda/test_rinda.rb (TupleSpaceProxyTest#test_take_bug_8215):
+ use KILL on Windows since TERM doen't work and ruby process remains
+ after test-all on Windows.
+
+Thu Apr 25 23:16:28 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/curses/extconf.rb: Implement
+ --with-curses-version={function,variable} configure option for
+ cross-compiling.
+
+Thu Apr 25 18:15:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Don't use WIDE getaddrinfo by default.
+
+Thu Apr 25 17:56:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Remove obsolete options: ---with-ipv6-lib and
+ --with-ipv6-libdir.
+
+Thu Apr 25 17:43:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Implement
+ --{enable,disable}-close-fds-by-recvmsg-with-peek configure option
+ for cross-compiling.
+ Make --{enable,disable}-wide-getaddrinfo configure option
+ cross-compiling friendly.
+
+Thu Apr 25 16:11:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (rb_io_ext_int_to_encs, parse_mode_enc): bom-prefixed name is
+ not a real encoding name, just a fallback. so the proper conversion
+ should take place even if if the internal encoding is equal to the
+ bom-prefixed name, unless actual encoding is equal to the internal
+ encoding. [ruby-core:54563] [Bug #8323]
+
+ * io.c (io_set_encoding_by_bom): reset extenal encoding if no BOM
+ found. [ruby-core:54569]
+
+Thu Apr 25 14:35:01 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): allow Fixnum and Bignum.
+ [ruby-core:53986] [Feature #8217]
+
+Thu Apr 25 14:26:32 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/uri/common.rb (URI.decode_www_form): follow current URL Standard.
+ It gets encoding argument to specify the character encoding.
+ It now allows loose percent encoded strings, but denies ;-separator.
+ [ruby-core:53475] [Bug #8103]
+
+ * lib/uri/common.rb (URI.decode_www_form): follow current URL Standard.
+ It gets encoding argument to convert before percent encode.
+ Now UTF-16 strings aren't converted to UTF-8 before percent encode
+ by default.
+
+Wed Apr 25 14:26:00 2013 Charlie Somerville <charlie@charliesomerville.com>
+
+ * benchmark/bm_hash_shift.rb: add benchmark for Hash#shift
+
+ * hash.c (rb_hash_shift): use st_shift if hash is not being iterated to
+ delete element without iterating the whole hash.
+
+ * hash.c (shift_i): remove function
+
+ * include/ruby/st.h (st_shift): add st_shift function
+
+ * st.c (st_shift): ditto
+
+ [Bug #8312] [ruby-core:54524] Patch by funny-falcon
+
+Thu Apr 25 12:03:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Extract C programs as toplevel constants.
+
+Thu Apr 25 02:23:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUBY_RM_RECURSIVE): this hack is needed by only
+ autoconf 2.69 or earlier on darwin.
+
+Thu Apr 25 01:22:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/tracer.rb (get_line): simply read by File.readlines.
+
+ * lib/debug.rb (script_lines): get source lines from SCRIPT_LINES__ or
+ read from the file.
+
+ * lib/debug.rb (display_list): use script_lines instead of recursion.
+ [Bug #8318]
+
+ * lib/debug.rb (line_at): use script_lines same as display_list.
+
+ * lib/debug.rb (display_list): Fix debug listing when called from the
+ same file it has been required. patch by Dario Bertini <berdario AT
+ gmail.com> [Bug #8318] [fix GH-280]
+
+Wed Apr 24 21:51:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: Check mblen().
+ mblen() is optional in uClibc.
+
+ * eval_intern.h (CharNext): Don't use mblen() is not available.
+
+Wed Apr 24 15:55:06 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * io.c (rb_fd_fix_cloexec): use rb_update_max_fd().
+
+Wed Apr 24 14:08:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * numeric.c: Fix wiki link on Float imprecision in overview, patched
+ by Makoto Kishimoto [Bug #8304] [ruby-dev:47280]
+
+Wed Apr 24 14:03:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_yylex): disallow $- without following identifier
+ character. [ruby-talk:406969]
+
+ * parse.y (is_special_global_name): mere $- is not a valid global
+ variable name.
+
+Wed Apr 24 13:54:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * string.c: Document String#setbyte return value by @gjmurakami-10gen
+ [Fixes GH-294]
+
+Wed Apr 24 13:45:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * class.c: Example of Object#methods by @windwiny [Fixes GH-293]
+ * ruby.c: Document return values of Kernel #sub, #gsub, and #chop
+
+Wed Apr 24 12:54:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/socket/lib/socket.rb: Doc typos by @vipulnsward [Fixes GH-292]
+
+
+Wed Apr 24 12:54:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/socket/lib/socket.rb: Doc typos by @vipulnsward [Fixes GH-292]
+
+Wed Apr 24 12:27:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: Fix documentation for Array#index and #replace aliases
+ Based on a patch by @phiggins [Fixes GH-282]
+
+Tue Apr 23 21:14:38 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (rb_str_inspect): refix r40413, on Ruby 1.9 usual character
+ escape uses hex/Unicode escapes, so fix to use Unicode escape on
+ Unicode strings and hex on others. [ruby-core:54458] [Bug #8290]
+
+Tue Apr 23 20:10:02 2013 Tanaka Akira <akr@fsij.org>
+
+ * missing/isnan.c (isnan): Don't define if isnan() macro is defined.
+ This fixes a compilation failure on uClibc based Gentoo system.
+
+Tue Apr 23 17:40:40 2013 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * lib/rexml/document.rb, lib/rexml/element.rb,
+ lib/rexml/formatters/pretty.rb: remove opinionated
+ language in documentation. [Bug #8309],
+ reported by Charles Beckmann
+
+Tue Apr 23 14:04:44 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * lib/net/imap.rb (getacl_response): parse the mailbox of an ACL
+ response correctly. [ruby-core:54365] [Bug #8281]
+
+Tue Apr 23 11:58:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_scrub): fix for UTF-32. strlen() on strings
+ contain NUL returns wrong result, use sizeof operator instead.
+ [ruby-dev:45975] [Feature #6752]
+
+Tue Apr 23 10:26:50 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/ruby/test_module.rb
+ (TestModule#test_const_get_invalid_name)
+ (test_const_defined_invalid_name): Fix expected values.
+
+Tue Apr 23 09:51:26 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * string.c (rb_str_inspect): NUL should not be represented as "\0"
+ when octal digits may follow. [ruby-core:54458] [Bug #8290]
+
+Mon Apr 22 22:54:00 2013 Charlie Somerville <charlie@charliesomerville.com>
+
+ * insns.def (opt_mod): Use % operator if both operands are positive for
+ a significant performance improvement. Thanks to @samsaffron.
+
+Mon Apr 22 17:09:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (r_object0): copy all instance variables not only generic
+ ivars, before calling post proc. [ruby-core:51163] [Bug #7627]
+
+Mon Apr 22 10:25:21 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * util.c (ruby_hdtoa): revert r29729.
+ If you want ruby to behave as before on x86, specify to use SSE like
+ -msse2 -mfpmath=sse for gcc.
+
+Sun Apr 21 23:19:00 2013 Charlie Somerville <charlie@charliesomerville.com>
+
+ * configure.in: Revert using sigsetjmp by default due to performance
+ problems on some systems (eg. older Linux)
+
+Sun Apr 21 21:35:00 2013 Charlie Somerville <charlie@charliesomerville.com>
+
+ * configure.in: Use sigsetjmp by default so jumping out of signal
+ handlers properly restores the signal mask and SS_ONSTACK flag.
+ [ruby-core:54175] [Bug #8254]
+
+ * configure.in: Manually check for presence of sigsetjmp. It is not a
+ function on some systems, so AC_CHECK_FUNCS cannot be used.
+
+Sun Apr 21 08:00:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/csv/test_features.rb, test/logger/test_logger.rb
+ test/mkmf/test_have_macro.rb, test/net/http/test_http.rb,
+ test/openssl/test_config.rb, test/psych/test_encoding.rb,
+ test/psych/test_exception.rb, test/psych/test_psych.rb,
+ test/psych/test_tainted.rb, test/readline/test_readline.rb,
+ test/rexml/test_contrib.rb, test/ruby/test_autoload.rb,
+ test/ruby/test_beginendblock.rb, test/ruby/test_exception.rb,
+ test/ruby/test_file.rb, test/ruby/test_io.rb,
+ test/ruby/test_marshal.rb, test/ruby/test_process.rb,
+ test/ruby/test_require.rb, test/ruby/test_rubyoptions.rb,
+ test/syslog/test_syslog_logger.rb, test/webrick/test_httpauth.rb,
+ test/zlib/test_zlib.rb: Use Tempfile.create.
+
+Sun Apr 21 00:15:36 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/tempfile.rb (Tempfile.create): Close when the block exits.
+
+Sat Apr 20 23:38:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/webrick/httpauth/htpasswd.rb: Use Tempfile.create to avoid
+ unintentional unlink() by the finalizer.
+ lib/webrick/httpauth/htdigest.rb: Ditto.
+
+Sat Apr 20 22:47:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/tempfile.rb (Tempfile.create): New method.
+ The method name is proposed by Shugo Maeda. [ruby-dev:47220]
+ [ruby-core:41478] [Feature #5707]
+
+Sat Apr 20 14:22:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (w_object): dump no ivars to the original by marshal_dump.
+ [ruby-core:54334] [Bug #8276]
+
+ * marshal.c (r_object0): copy all ivars of marshal_dump data to the
+ result object instead. [ruby-core:51163] [Bug #7627]
+
+Sat Apr 20 02:33:27 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (str_scrub): add ruby method String#scrub which verify and
+ fix invalid byte sequence. [ruby-dev:45975] [Feature #6752]
+
+ * string.c (str_compat_and_valid): check given string is compatible
+ and valid with given encoding.
+
+ * transcode.c (str_transcode0): If invalid: :replace is specified for
+ String#encode, replace invalid byte sequence even if the destination
+ encoding equals to the source encoding.
+
+Fri Apr 19 21:55:40 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * README.EXT.ja (Data_Wrap_Struct): Remove a description about
+ orphan argument. Oh, I renamed the argument name without
+ changing description at r36180... Sorry....
+ Patch by Makoto Kishimoto. Thanks!!! [ruby-dev:47269] [Bug #8292]
+ * README.EXT.ja (Data_Make_Struct): Add a sample code that describes
+ how it works.
+ Patch by Makoto Kishimoto. Thanks!!! [ruby-dev:47269] [Bug #8292]
+
+Fri Apr 19 17:54:57 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * lib/net/imap.rb (body_type_msg): should accept
+ message/delivery-status with extra data.
+ [ruby-core:53741] [Bug #8167]
+
+ * test/net/imap/test_imap_response_parser.rb: related test.
+
+Fri Apr 19 13:03:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (w_object): do not dump encoding which is dumped with
+ marshal_dump data. [ruby-core:54334] [Bug #8276]
+
+Fri Apr 19 11:36:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (stack_protector): control use of -fstack-protector.
+
+ * configure.in (debugflags): let -fstack-protector precede and disable
+ debugflags, because they can't work together on SmartOS. [Bug #8268]
+
+Fri Apr 19 07:43:52 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * test/openssl/test_cipher.rb: Correct a typo
+ by jgls <joerg@joergleis.com>
+ https://github.com/ruby/ruby/pull/291 fix GH-291
+
+Thu Apr 18 16:58:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (rb_mod_public_method): fix visibility on anonymous
+ module. set visibility of singleton method, not method in base
+ class. [ruby-core:54404] [Bug #8284]
+
+Thu Apr 18 16:20:51 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (glob_helper): should skip dot directories only for recursion,
+ but should not if matching to the given pattern. [ruby-core:54387]
+ [Bug #8283]
+
+Thu Apr 18 16:20:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * pack.c (pack_unpack): increase buffer size to fix buffer overflow,
+ and fix garbage just after unpacking without missing paddings.
+ [Bug #8286]
+
+Thu Apr 18 13:35:54 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * pack.c (pack_unpack): output characters even if the input doesn't
+ have paddings. [Bug #8286]
+
+Thu Apr 18 08:20:48 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * common.mk (clean-ext): remove timestamps.
+
+Wed Apr 17 22:07:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h (SOCKLEN_MAX): Expression simplified.
+
+Wed Apr 17 20:09:19 2013 Aman Gupta <ruby@tmm1.net>
+
+ * compile.c (iseq_add_mark_object): Use new rb_iseq_add_mark_object().
+
+ * insns.def (setinlinecache): Ditto.
+
+ * iseq.c (rb_iseq_add_mark_object): New function to allocate
+ iseq->mark_ary on demand. [Bug #8142]
+
+ * iseq.h (rb_iseq_add_mark_object): Ditto.
+
+ * iseq.c (prepare_iseq_build): Avoid allocating mark_ary until needed.
+
+ * iseq.c (rb_iseq_build_for_ruby2cext): Ditto.
+
+Wed Apr 17 20:00:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h (SOCKLEN_MAX): Defined.
+
+ * ext/socket/raddrinfo.c (ext/socket/raddrinfo.c): Reject too long
+ Linux abstract socket name.
+
+Wed Apr 17 19:45:27 2013 Aman Gupta <tmm1@ruby-lang.org>
+
+ * iseq.c (iseq_location_setup): re-use existing string when iseq has
+ the same path and absolute_path. [Bug #8149]
+
+Wed Apr 17 11:38:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/test/unit/assertions.rb (Test::Unit::Assertions#assert):
+ UNASSIGNED is not a valid message.
+
+Wed Apr 17 10:58:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (sleep_timeval): get rid of overflow on Windows where
+ timeval.tv_sec is not time_t but mere long.
+
+Tue Apr 16 23:07:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/unixsocket.c (unix_send_io): Suppress a warning by clang.
+ (unix_recv_io): Ditto.
+
+Tue Apr 16 12:27:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/sdbm/init.c: Fix comment indentation, by windwiny [Fixes GH-277]
+
+Tue Apr 16 12:25:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/socket/option.c: Document synonymous methods, by windwiny [GH-277]
+ * ext/stringio/stringio.c: ditto
+ * ext/io/wait/wait.c: ditto
+ * ext/gdbm/gdbm.c: ditto
+ * ext/dl/cfunc.c: ditto
+ * ext/zlib/zlib.c: ditto
+ * ext/win32ole/win32ole.c: ditto
+ * ext/dbm/dbm.c: ditto
+ * ext/json/generator/generator.c: ditto
+ * ext/date/date_core.c: ditto
+
+Tue Apr 16 11:23:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/openssl/*: Document synonymous methods, by windwiny [GH-277]
+
+Mon Apr 15 22:21:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/fiddle/depend: New file.
+
+Mon Apr 15 22:01:02 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-insert): Check
+ ruby-electric-is-last-command-char-expandable-punct-p here.
+
+ * misc/ruby-electric.el (ruby-electric-closing-char): New
+ interactive function bound to closing characters. Typing one of
+ those closing characters right after the matching counterpart
+ cancels the effect of automatic closing. For example, typing
+ "{" followed by "}" simply makes "{}" instead of "{ } }".
+
+Mon Apr 15 12:54:42 2013 Martin Bosslet <Martin.Bosslet@gmail.com>
+
+ * ext/openssl/ossl_ssl.c: Correct shutdown behavior w.r.t GC.
+
+ * test/openssl/test_ssl.rb: Add tests to verify correct behavior.
+
+ [Bug #8240] Patch provided by Shugo Maeda. Thanks!
+
+Mon Apr 15 10:23:39 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/coverage/depend: fix id.h place as r40283.
+
+ * ext/coverage/extconf.rb: add topdir and topsrcdir to VPATH.
+
+Sun Apr 14 19:46:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/debug/depend: New file.
+
+ * ext/-test-/exception/depend: Ditto.
+
+ * ext/-test-/printf/depend: Ditto.
+
+ * ext/-test-/string/depend: Ditto.
+
+ * ext/coverage/depend: Ditto.
+
+ * ext/io/console/depend: Ditto.
+
+ * ext/io/nonblock/depend: Ditto.
+
+ * ext/io/wait/depend: Ditto.
+
+ * ext/openssl/depend: Ditto.
+
+ * ext/pathname/depend: Ditto.
+
+ * ext/psych/depend: Ditto.
+
+ * ext/zlib/depend: Ditto.
+
+Sun Apr 14 02:46:50 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#create_makefile): remove {$(VPATH)} other
+ than nmake.
+
+ * ext/ripper/depend: use VPATH expecting removed by above.
+
+Sat Apr 13 23:06:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (timestamp_file): gather timestamp files in one
+ directory from each extension directories.
+
+Sat Apr 13 21:09:02 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#create_makefile): output new macro
+ disthdrdir to specify the path of id.h, parse.h and etc.
+
+ * ext/ripper/depend: use above macro.
+
+Sat Apr 13 20:28:08 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * Merge Onigmo 5.13.4 f22cf2e566712cace60d17f84d63119d7c5764ee.
+ [bug] fix problem with optimization of \z (Issue #16) [Bug #8210]
+
+Sat Apr 13 18:56:15 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/ripper/depend: parse.h and id.h may be created on topdir.
+
+Sat Apr 13 12:08:16 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * lib/matrix.rb: Add Vector#cross_product, patch by Luis Ezcurdia
+ [fix GH-276] [rubyspec:81eec89a124]
+
+Sat Apr 13 10:20:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * struct.c (rb_struct_define_without_accessor, rb_struct_define),
+ (rb_struct_s_def): hide member names array.
+
+ * struct.c (anonymous_struct, new_struct, setup_struct): split
+ make_struct() for each purpose.
+
+Sat Apr 13 09:34:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/mkmf.rb: Add ruby/ruby.h, ruby/missing.h, ruby/intern.h,
+ ruby/st.h and ruby/subst.h for ruby_headers in generated Makefile.
+
+ * ext/-test-/old_thread_select/depend: Update dependencies.
+
+ * ext/-test-/wait_for_single_fd/depend: Ditto.
+
+ * ext/bigdecimal/depend: Ditto.
+
+ * ext/curses/depend: Ditto.
+
+ * ext/digest/bubblebabble/depend: Ditto.
+
+ * ext/digest/depend: Ditto.
+
+ * ext/digest/md5/depend: Ditto.
+
+ * ext/digest/rmd160/depend: Ditto.
+
+ * ext/digest/sha1/depend: Ditto.
+
+ * ext/digest/sha2/depend: Ditto.
+
+ * ext/dl/callback/depend: Ditto.
+
+ * ext/dl/depend: Ditto.
+
+ * ext/etc/depend: Ditto.
+
+ * ext/nkf/depend: Ditto.
+
+ * ext/objspace/depend: Ditto.
+
+ * ext/pty/depend: Ditto.
+
+ * ext/readline/depend: Ditto.
+
+ * ext/ripper/depend: Ditto.
+
+ * ext/sdbm/depend: Ditto.
+
+ * ext/socket/depend: Ditto.
+
+ * ext/stringio/depend: Ditto.
+
+ * ext/strscan/depend: Ditto.
+
+ * ext/syslog/depend: Ditto.
+
+ * ext/-test-/num2int/depend: Removed.
+
+ * ext/dbm/depend: Ditto.
+
+ * ext/fcntl/depend: Ditto.
+
+ * ext/gdbm/depend: Ditto.
+
+ * ext/racc/cparse/depend: Ditto.
+
+Sat Apr 13 00:15:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/etc/etc.c (Init_etc): move Passwd and Group under Etc namespace
+ as primary names.
+
+Fri Apr 12 21:06:55 2013 Tanaka Akira <akr@fsij.org>
+
+ * common.mk: pack.o depends on internal.h.
+
+Fri Apr 12 20:59:24 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (ones): Use __builtin_popcountl if available.
+
+ * internal.h (GCC_VERSION_SINCE): Macro moved from pack.c.
+
+ * pack.c: Include internal.h for GCC_VERSION_SINCE.
+
+Fri Apr 12 18:29:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * common.mk: version.o depends on $(srcdir)/include/ruby/version.h
+ instead of {$(VPATH)}version.h to avoid confusion by VPATH between
+ top level version.h and include/ruby/version.h for build in-place.
+ [ruby-dev:47249] [Bug #8256]
+
+Fri Apr 12 15:21:24 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_callee_setup_keyword_arg): non-symbol key is not
+ a keyword argument, keep it as a positional argument.
+
+Fri Apr 12 11:58:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: Document synonymous methods, by windwiny [GH-277]
+ * bignum.c: ditto
+ * complex.c: ditto
+ * dir.c: ditto
+ * encoding.c: ditto
+ * enumerator.c: ditto
+ * numeric.c: ditto
+ * proc.c: ditto
+ * re.c: ditto
+ * string.c: ditto
+
+Thu Apr 11 23:41:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * common.mk: Add dependencies for include/ruby.h
+
+ * tool/update-deps: Use "make -p all miniruby ruby golf" to extract
+ dependencies in makefiles.
+
+Thu Apr 11 23:21:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * tool/update-deps: Use "make -p all golf" to extract dependencies in
+ makefiles.
+
+Thu Apr 11 21:02:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * common.mk: Dependency updated.
+
+ * tool/update-deps: Rewritten.
+
+Thu Apr 11 19:59:48 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * common.mk: partially revert r40183, which breaks building on
+ other than source directory. (its commit log also says the same
+ thing, but such failure is not reproducible on my environment
+ and the commit breaks build on my environment)
+
+Thu Apr 11 16:10:01 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): define 0 on
+ Mac OS X and Linux [Bug #3371]
+
+Thu Apr 11 13:19:22 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/drb/drbtest.rb (Drb{Core,Ary}#teardown): retry Process.kill
+ if it fails with Errno::EPERM on Windows (workaround).
+ [ruby-dev:47245] [Bug #8251]
+
+Thu Apr 11 11:11:38 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * dir.c: Fix a typo.
+
+Thu Apr 11 10:39:34 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): add missing case:
+ RUBY_LIBFFI_MODVERSION is not defined (usually on Windows).
+
+Thu Apr 11 09:27:04 2013 Konstantin Haase <me@rkh.im>
+
+ * dir.c (file_s_fnmatch): Document File::FNM_EXTGLOB flag.
+
+Thu Apr 11 09:17:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * README: Fix typo by Benjamin Winkler [Fixes GH-281]
+
+Thu Apr 11 06:15:51 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * regint.h: fix typo: _M_AMD86 -> _M_AMD64.
+
+ * siphash.c: ditto.
+
+ * st.c: ditto.
+
+Thu Apr 11 06:09:57 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/fiddle/extconf.rb: define RUBY_LIBFFI_MODVERSION macro.
+
+ * ext/fiddle/closure.c (USE_FFI_CLOSURE_ALLOC): define 0 or 1
+ with platform and libffi's version. [Bug #3371]
+
+Thu Apr 11 05:30:43 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/mkmf.rb (pkg_config): Add optional argument "option".
+ If it is given, it returns the result of
+ `pkg-config --<option> <pkgname>`.
+
+Thu Apr 11 03:33:05 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/fiddle/closure.c (initialize): check mprotect's return value.
+ If mprotect is failed because of PaX or something, its function call
+ will cause SEGV.
+ http://c5664.rubyci.org/~chkbuild/ruby-trunk/log/20130401T210301Z.diff.html.gz
+
+Wed Apr 10 17:39:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/bigdecimal/bigdecimal.c (VpCtoV): Initialize a local variable
+ even when overflow.
+
+Wed Apr 10 12:32:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * bignum.c (rb_ll2big): Don't overflow on signed integer negation.
+
+ * ext/bigdecimal/bigdecimal.c (MUL_OVERFLOW_SIGNED_VALUE_P): New
+ macro.
+ (AddExponent): Don't overflow on signed integer multiplication.
+ (VpCtoV): Don't overflow on signed integer arithmetic.
+ (VpCtoV): Don't overflow on signed integer arithmetic.
+
+Wed Apr 10 06:32:12 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (MUL_OVERFLOW_INT_P): New macro.
+
+ * sprintf.c (GETNUM): Don't overflow on signed integer multiplication.
+
+Tue Apr 9 20:38:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (MUL_OVERFLOW_SIGNED_INTEGER_P): New macro.
+ (MUL_OVERFLOW_FIXNUM_P): Ditto.
+ (MUL_OVERFLOW_LONG_P): Ditto.
+
+ * array.c (rb_ary_product): Don't overflow on signed integer
+ multiplication.
+
+ * numeric.c (fix_mul): Ditto.
+ (int_pow): Ditto.
+
+ * rational.c (f_imul): Ditto.
+
+ * insns.def (opt_mult): Ditto.
+
+ * thread.c (sleep_timeval): Don't overflow on signed integer addition.
+
+ * bignum.c (rb_int2big): Don't overflow on signed integer negation.
+ (rb_big2ulong): Ditto.
+ (rb_big2long): Ditto.
+ (rb_big2ull): Ditto.
+ (rb_big2ll): Ditto.
+
+Tue Apr 9 19:45:44 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/open-uri.rb: Support multiple fields with same field
+ name (like Set-Cookie).
+ (OpenURI::Meta#metas): New accessor to obtain fields as a Hash from
+ field name (string) to field values (array of strings).
+ [ruby-core:37734] [Bug #4964] reported by ren li.
+
+Tue Apr 9 15:26:12 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_compile_each): append keyword hash to argument array
+ to splat if needed. [ruby-core:54094] [Bug #8236]
+
+Tue Apr 9 10:02:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (timestamp_file): gather timestamp files in one
+ directory from each extension directories, with considering
+ target_prefix.
+
+Tue Apr 9 04:57:59 JST 2013 Charles Oliver Nutter <headius@headius.com>
+
+ * error.c: Capture EAGAIN, EWOULDBLOCK, EINPROGRESS exceptions and
+ export them for use in WaitReadable/Writable exceptions.
+ * io.c: Create versions of EAGAIN, EWOULDBLOCK, EINPROGRESS that
+ include WaitReadable and WaitWritable. Add rb_readwrite_sys_fail
+ for nonblocking failures using those exceptions. Use that
+ function in io_getpartial and io_write_nonblock instead of
+ rb_mod_sys_fail
+ * ext/openssl/ossl_ssl.c: Add new SSLError subclasses that include
+ WaitReadable and WaitWritable. Use those classes for
+ write_would_block and read_would_block instead of rb_mod_sys_fail.
+ * ext/socket/ancdata.c: Use rb_readwrite_sys_fail instead of
+ rb_mod_sys_fail in bsock_sendmsg_internal and
+ bsock_recvmsg_internal.
+ * ext/socket/init.c: Use rb_readwrite_sys_fail instead of
+ rb_mod_sys_fail in rsock_s_recvfrom_nonblock and
+ rsock_s_connect_nonblock.
+ * ext/socket/socket.c: Use rb_readwrite_sys_fail instead of
+ rb_mod_sys_fail in sock_connect_nonblock.
+ * include/ruby/ruby.h: Export rb_readwrite_sys_fail for use instead
+ of rb_mod_sys_fail. Introduce new constants RB_IO_WAIT_READABLE and
+ RB_IO_WAIT_WRITABLE for first arg to rb_readwrite_sys_fail.
+
+Tue Apr 9 02:44:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/socket/extconf.rb: $defs needs -D or -U. nothing is added
+ otherwize.
+
+ * ext/socket/extconf.rb: check struct in_addr6, which is defined in
+ VC6 instead of in6_addr.
+
+ * ext/socket/option.c (optname_to_sym): fix macro name.
+
+ * ext/socket/constants.c (rsock_cmsg_type_arg): fix macro name.
+
+Mon Apr 8 23:57:21 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (id_for_setter): extract common code from const, class
+ variable, instance variable setters.
+
+Mon Apr 8 23:55:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/depend (ENCOBJS, TRANSOBJS): use explicit path to ruby.h for
+ nmake.
+
+ * ext/depend (ENCOBJS, TRANSOBJS): fix header dependency, VPATH has
+ $(srcdir)/include/ruby but not $(srcdir)/include, so cannot find out
+ ruby/ruby.h. use ruby.h instead and ../ruby for include/ruby.h.
+
+Mon Apr 8 20:30:37 2013 Yuki Yugui Sonoda <yugui@google.com>
+
+ * ext/depend (ENCOBJS, TRANSOBJS): Add missing dependencies.
+
+Mon Apr 8 17:19:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32ole/win32ole.c (fole_missing): should check actual argument
+ count before accessing.
+
+Mon Apr 8 16:03:55 2013 Yuki Yugui Sonoda <yugui@google.com>
+
+ Fixes a build failure of ext/ripper/ripper.c on building out of place.
+ * common.mk (id.h, id.c): Always generated in $(srcdir).
+ (ext/ripper/ripper.c): Passes $(PATH_SEPARATOR) too to the sub make.
+
+Mon Apr 8 12:05:02 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * object.c (rb_obj_ivar_set): call to_str for string only once.
+ to_str was called from rb_is_const_name and rb_to_id before.
+
+ * object.c (rb_mod_const_set): ditto.
+
+ * object.c (rb_mod_cvar_set): ditto.
+
+Sun Apr 7 13:56:16 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * test/ruby/test_require.rb (TestRequire#test_require_nonascii_path):
+ RUBY_PLATFORM should escape as Regexp,
+ because RUBY_PLATFORM may contain '.'.
+
+Sun Apr 7 10:44:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h: Simplify the logic to include sys/select.h.
+ This fixes a compilation error on Haiku (gcc2 and gcc4).
+
+ * configure.in: Use shared linker as $(CC) for Haiku.
+ This fixes a build error on Haiku (gcc2).
+
+Sun Apr 7 10:41:30 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb (MDNSOneShot#sender): Delete an unused variable.
+
+Sun Apr 7 03:24:36 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * addr2line.c: use more generic type:
+ * u_char -> unsigned char
+ * u_short -> unsigned short
+ * u_int -> unsigned int
+ * u_long -> unsigned long
+ * quad_t -> int64_t
+ * u_quad_t -> uint64_t
+
+ * addr2line.c (imax): inline is defined by configure.
+
+Sun Apr 7 01:40:39 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-hash): New electric
+ function that expands a hash sign inside a string or regexp to
+ "#{}".
+
+ * misc/ruby-electric.el (ruby-electric-curlies): Do not insert
+ spaces inside when the curly brace is a delimiter of %r, %w,
+ etc.
+
+ * misc/ruby-electric.el (ruby-electric-curlies): Insert another
+ space before a closing curly brace when
+ ruby-electric-newline-before-closing-bracket is nil.
+
+Sun Apr 7 01:01:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * strftime.c (rb_strftime_with_timespec): Test yday range.
+ [ruby-core:44088] [Bug #6247] reported by Ruby Submit.
+
+Sat Apr 6 23:46:54 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * configure.in (AC_CHECK_HEADERS): atomic.h for Solaris atomic_ops.
+
+ * ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or
+ earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228]
+
+Sat Apr 6 23:40:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb: Support LOC resources.
+ [ruby-core:23361] [Feature #1436] by JB Smith.
+
+Sat Apr 6 23:38:09 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * addr2line.c: quad_t and u_quad_t is not available on Solaris.
+ __inline is not available with old compilers on Solaris.
+ [ruby-dev:47229] [Bug #8227]
+
+Sat Apr 6 23:31:38 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb: Add one-shot multicast DNS support.
+ [ruby-core:53387] [Feature #8089] by Eric Hodel.
+
+Sat Apr 6 22:12:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb (Resolv::DNS.fetch_resource): New method to obtain
+ full result.
+ [ruby-dev:43587] [Feature #4788] proposed by Makoto Kishimoto.
+
+Sat Apr 6 20:17:51 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (rsock_sys_fail_raddrinfo): Renamed from
+ rsock_sys_fail_addrinfo.
+ (rsock_sys_fail_raddrinfo_or_sockaddr): Renamed from
+ rsock_sys_fail_addrinfo_or_sockaddr.
+
+ * ext/socket/rubysocket.h: Follow the above change.
+
+Sat Apr 6 19:24:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (rsock_sys_fail_sockaddr): Takes struct sockaddr
+ and socklen_t instead of String object.
+ (rsock_sys_fail_addrinfo_or_sockaddr): Follow the above change.
+
+ * ext/socket/rubysocket.h (rsock_sys_fail_sockaddr): Follow the above
+ change.
+
+Sat Apr 6 14:28:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h (SockAddrStringValueWithAddrinfo): New macro.
+ (rsock_sockaddr_string_value_with_addrinfo): New declaration.
+ (rsock_addrinfo_inspect_sockaddr): Ditto.
+ (rsock_sys_fail_addrinfo): Ditto.
+ (rsock_sys_fail_sockaddr_or_addrinfo): Ditto.
+
+ * ext/socket/raddrinfo.c (rsock_addrinfo_inspect_sockaddr): Renamed
+ from addrinfo_inspect_sockaddr and exported.
+ (rsock_sockaddr_string_value_with_addrinfo): New function to obtain
+ string and possibly addrinfo object.
+
+ * ext/socket/socket.c (rsock_sys_fail_sockaddr): Don't use
+ rsock_sys_fail_host_port which is IP dependent. Invoke
+ rsock_sys_fail_addrinfo.
+ (rsock_sys_fail_addrinfo): New function using
+ rsock_addrinfo_inspect_sockaddr.
+ (rsock_sys_fail_addrinfo_or_sockaddr): New function.
+ (sock_connect): Use SockAddrStringValueWithAddrinfo and
+ rsock_sys_fail_addrinfo_or_sockaddr.
+ (sock_connect_nonblock): Ditto.
+ (sock_bind): Ditto.
+
+Sat Apr 6 13:34:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (rsock_sys_fail_sockaddr): Delete 2nd argument.
+
+ * ext/socket/rubysocket.h (rsock_sys_fail_sockaddr): Follow above
+ change.
+
+Sat Apr 6 13:13:39 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (rsock_sys_fail_path): Use rb_str_inspect only
+ for String to avoid SEGV.
+
+Sat Apr 6 12:40:16 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h (rsock_sys_fail_host_port): Wrap by NORETURN.
+ (rsock_sys_fail_path): Ditto.
+ (rsock_sys_fail_sockaddr): Ditto.
+
+Sat Apr 6 11:49:35 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (rsock_sys_fail_path): Use rb_str_inspect if the
+ path contains a NUL.
+
+Sat Apr 6 11:39:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket: Improve socket exception message to show socket address.
+ [ruby-core:45617] [Feature #6583] proposed Eric Hodel.
+
+ * ext/socket/rubysocket.h (rsock_sys_fail_host_port): Declared.
+ (rsock_sys_fail_path): Ditto.
+ (rsock_sys_fail_sockaddr): Ditto.
+
+ * ext/socket/udpsocket.c (udp_connect): Use rsock_sys_fail_host_port.
+ (udp_bind): Ditto.
+ (udp_send): Ditto.
+
+ * ext/socket/init.c (rsock_init_sock): Specify a string for rb_sys_fail
+ argument.
+ (make_fd_nonblock): Ditto.
+ (rsock_s_accept): Ditto.
+
+ * ext/socket/ipsocket.c (init_inetsock_internal): Use
+ rsock_sys_fail_host_port.
+
+ * ext/socket/socket.c (rsock_sys_fail_host_port): Defined.
+ (rsock_sys_fail_path): Ditto.
+ (rsock_sys_fail_sockaddr): Ditto.
+ (setup_domain_and_type): Use rsock_sys_fail_sockaddr.
+ (sock_connect_nonblock): Ditto.
+ (sock_bind): Ditto.
+ (sock_gethostname): Specify a string for rb_sys_fail argument.
+ (socket_s_ip_address_list): Ditto.
+
+ * ext/socket/basicsocket.c (bsock_shutdown): Specify a string for
+ rb_sys_fail argument.
+ (bsock_setsockopt): Use rsock_sys_fail_path.
+ (bsock_getsockopt): Ditto.
+ (bsock_getpeereid): Refine the argument for rb_sys_fail.
+
+ * ext/socket/unixsocket.c (rsock_init_unixsock): Use
+ rsock_sys_fail_path.
+ (unix_path): Ditto.
+ (unix_send_io): Ditto.
+ (unix_recv_io): Ditto.
+ (unix_addr): Ditto.
+ (unix_peeraddr): Ditto.
+
+Sat Apr 6 11:23:18 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/ruby/test_require.rb (TestRequire#test_require_nonascii_path):
+ fix load path for encoding to run the test as stand-alone.
+
+Sat Apr 6 09:54:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * pack.c (NATINT_LEN): fix definition order, must be after
+ NATINT_PACK.
+
+Sat Apr 6 03:11:07 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/yaml_tree.rb: fix symbol keys in coder
+ emission. Thanks @tjwallace
+ * test/psych/test_coder.rb: test for change
+
+Sat Apr 6 02:54:08 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/exception.rb: there should be only one exception
+ base class. Fixes tenderlove/psych #125
+ * ext/psych/lib/psych.rb: require the correct exception class
+ * ext/psych/lib/psych/syntax_error.rb: ditto
+ * ext/psych/lib/psych/visitors/to_ruby.rb: ditto
+
+Sat Apr 6 02:30:28 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (new_defined): remove all extra parentheses, and return
+ "nil" for defined? with empty expression.
+ [ruby-core:54024] [Bug #8224]
+
+Sat Apr 6 02:06:04 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * ext/psych/lib/psych/visitors/to_ruby.rb: correctly register
+ self-referential strings. Fixes tenderlove/psych #135
+
+ * test/psych/test_string.rb: appropriate test.
+
+Sat Apr 6 01:21:56 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/init.c (cloexec_accept): Fix a compile error on
+ Debian GNU/kFreeBSD. Consider HAVE_ACCEPT4 is defined
+ but SOCK_CLOEXEC is not defined.
+
+Sat Apr 6 00:19:30 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * load.c (features_index_add): use rb_str_subseq() to specify C string
+ position properly to fix require non ascii path.
+ [ruby-core:53733] [Bug #8165]
+
+ * test/ruby/test_require.rb (TestRequire#test_require_nonascii_path):
+ a test for the above.
+
+Fri Apr 5 20:41:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h (HAVE_TRUE_LONG_LONG): Defined to distinguish
+ availability of long long and availability of 64bit integer type.
+
+ * pack.c: Use HAVE_TRUE_LONG_LONG to distinguish q! and Q! support.
+
+Fri Apr 5 20:19:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * addr2line.c: Include ruby/missing.h to fix compile error on Debian.
+
+Fri Apr 5 19:39:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_compile_each): fix of defined? with empty
+ expression. [ruby-core:53999] [Bug #8220]
+
+Fri Apr 5 13:22:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/curses/curses.c (Init_curses): fix implementation function,
+ crmode should be same as cbreak. [ruby-core:54013] [Bug #8222]
+
+Fri Apr 5 12:06:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/curses/hello.rb: Typo in Curses example by Drew Blas
+ [Fixes GH-273]
+
+Thu Apr 4 23:45:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb (bind_random_port): Rescue EACCES for SunOS.
+ bind() on SunOS for port 2049 (nfs) and 4045 (lockd) causes
+ EACCES with unprivileged process. cf. PRIV_SYS_NFS in privileges(5)
+ [ruby-core:48064] [Bug #7183] reported by Frank Meier.
+
+Thu Apr 4 23:24:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Remove condition for bcc.
+
+Thu Apr 4 22:53:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/ruby.h (FIX2LONG): Parenthesize the macro body.
+
+Thu Apr 4 22:32:32 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (time_strftime): Describe %L and %N truncates digits under
+ the specified length.
+ [ruby-core:52130] [Bug #7829]
+
+Thu Apr 4 22:08:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * object.c (rb_mod_cvar_set): Reverted "avoid inadvertent
+ symbol creation" to avoid SEGV by
+ Class.new.class_variable_set(1, 2).
+
+Thu Apr 4 20:07:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/pathname/pathname.c (path_write): New method.
+ (path_binwrite): Ditto.
+ [ruby-core:49468] [Feature #7378]
+
+Thu Apr 4 16:51:29 2013 Yuki Yugui Sonoda <yugui@google.com>
+
+ * thread_pthread.c: Fixes wrong scopes of #if USE_SLEEPY_TIMER_THREAD
+ .. #endif sections. This fixes a build error on NativeClient.
+
+Wed Apr 3 17:25:31 2013 Yuki Yugui Sonoda <yugui@google.com>
+
+ * thread_pthread.c (ruby_init_stack): Avoid using uninitialized value.
+ stackaddr and size are not set if get_stack() fails.
+
+Thu Apr 4 16:55:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * struct.c (make_struct): avoid inadvertent symbol creation.
+ (rb_struct_aref): ditto.
+ (rb_struct_aset): ditto.
+
+Thu Apr 4 16:54:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (rb_mod_const_set): avoid inadvertent symbol creation.
+ (rb_obj_ivar_set): ditto.
+ (rb_mod_cvar_set): ditto.
+
+Thu Apr 4 15:46:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enum.c (enum_inject): avoid inadvertent symbol creation.
+
+Thu Apr 4 14:37:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_thread_aref): avoid inadvertent symbol creation.
+ (rb_thread_variable_get): ditto.
+ (rb_thread_key_p): ditto.
+ (rb_thread_variable_p): ditto.
+
+Thu Apr 4 11:33:57 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/openssl/ossl_bn.c (ossl_bn_to_i): Use bn2hex to speed up.
+ In general, binary to/from decimal needs extra cost.
+
+Thu Apr 4 07:24:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Specify arguments to test functions.
+
+Thu Apr 4 03:25:09 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/openssl/ossl_bn.c (ossl_bn_initialize): fix can't create from bn.
+
+Wed Apr 3 22:09:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: Test functions and libraries after headers.
+
+Wed Apr 3 21:23:29 2013 Tanaka Akira <akr@fsij.org>
+
+ * io.c (rb_io_seek_m): Accept :CUR, :END, :SET as "whence" argument.
+ (interpret_seek_whence): New function.
+ [ruby-dev:45818] [Feature #6643]
+
+Wed Apr 3 20:52:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * process.c: Describe the behavior which Ruby invokes a commandline
+ directly without shell if the commandline is simple enough.
+ [ruby-core:50459] [Bug #7489]
+
+Wed Apr 3 20:27:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/extmk.rb (extmake): Invoke Logging::log_close in a ensure
+ clause.
+
+Wed Apr 3 18:53:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/extmk.rb (extmake): Use Logging.open to switch stdout and
+ stderr. Delay Logging::log_close until the failure message is
+ written. Write the failure message only if log file is opened.
+
+ * lib/mkmf.rb (Logging.log_opened?): New method.
+
+ [ruby-dev:47215] [Bug #8209]
+
+Wed Apr 3 17:11:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/win32.c (constat_apply): pass through unknown sequence which
+ starts with ESC but is not followed by a bracket. [ruby-core:53879]
+ [Bug #8201]
+
+Wed Apr 3 16:35:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * bignum.c (rb_big_eq): hide intermediate Bignums not just freeing
+ memory. [ruby-core:53893] [Bug #8204]
+
+ * object.c (rb_obj_hide): hide an object by clearing klass.
+
+ * bignum.c (rb_big_eq): test as Fixnum if possible and get rid of zero
+ length Bignum. [ruby-core:53893] [Bug #8204]
+
+Tue Apr 2 23:56:03 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/securerandom.rb (SecureRandom.random_bytes): Use
+ OpenSSL::Random.random_add instead of OpenSSL::Random.seed and
+ specify 0.0 as the entropy.
+ [ruby-core:47308] [Bug #6928]
+
+Tue Apr 2 20:24:52 2013 Tanaka Akira <akr@fsij.org>
+
+ * pack.c: Support Q! and q! for long long.
+ (natstr): Moved to toplevel. Add q and Q if there is long long type.
+ (endstr): Moved to toplevel.
+ (NATINT_PACK): Consider long long.
+ (NATINT_LEN_Q): New macro.
+ (pack_pack): Support Q! and q!.
+ (pack_unpack): Ditto.
+ [ruby-dev:43970] [Feature #3946]
+
+Tue Apr 2 19:24:26 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/num2int/num2int.c: Define utility methods
+ as module methods of Num2int.
+
+ * test/-ext-/num2int/test_num2int.rb: Follow the above change.
+
+Tue Apr 2 18:49:01 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/securerandom.rb: Don't use Array#to_s.
+ [ruby-core:52058] [Bug #7811] fixed by zzak (Zachary Scott).
+
+Tue Apr 2 17:38:20 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * re.c (rb_reg_to_s): suppress duplicated charclass warning.
+ Regexp#to_s suppress extra its whole regexp options by calling
+ onig_new with its source, but it doesn't call rb_reg_preprocess.
+ Therefore its Unicode escapes (\u{XXXX}) are given as is,
+ and it may cause duplicated charclass warning for example
+ "[\u{33}]" (3 is duplicated) or "[\u{a}\u{b}]" (u is duplicated).
+ [ruby-core:53649] [Bug #8151]
+
+Tue Apr 2 16:00:06 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_dump.c (rb_print_backtrace): separate to ease showing C backtrace.
+
+ * internal.h (rb_print_backtrace): ditto.
+
+Tue Apr 2 15:22:09 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * test/ruby/envutil.rb (assert_separately): stop_auto_run of
+ Test::Unit::Runner to prevent auto runner use ARGV.
+
+ * test/ruby/envutil.rb (assert_separately): add $: to separate process.
+
+ * test/ruby/envutil.rb (assert_separately): fail if stderr is not
+ empty and ignore_stderr is false.
+
+Tue Apr 2 06:46:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/num2int/num2int.c: Rename utility methods
+ to global functions to ease manual experiments.
+
+ * test/-ext-/num2int/test_num2int.rb: Follow the above change.
+
+Mon Apr 1 22:26:17 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/zlib/zlib.c (rb_gzfile_set_mtime): Use NUM2UINT.
+ The old logic doesn't work well on LP64 platforms as:
+ .. -2**63-1 => error,
+ -2**63 .. -2**62-1 => success,
+ -2**62 .. -2**31-1 => error,
+ -2**31 .. 2**31-1 => success,
+ 2**31 .. 2**62-1 => error,
+ 2**62 .. 2**64-1 => success,
+ 2**64 .. => error.
+
+Mon Apr 1 22:08:02 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * ext/zlib/zlib.c (Zlib::Inflate.new):
+ Fix documentation syntax and naming errors.
+ Based on patch by Robin Dupret. Fix GH-271.
+
+Mon Apr 1 21:22:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/-ext-/num2int/test_num2int.rb: Test small bignums.
+
+Mon Apr 1 21:10:56 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_num2ulong_internal): Don't cast a negative double value
+ into unsigned long, which is undefined behavior.
+ (rb_num2ull): Don't cast a value bigger than LLONG_MAX into
+ long long, which is undefined behavior.
+
+Mon Apr 1 20:57:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/-test-/num2int/num2int.c: Return string for result, instead of
+ printing.
+
+ * test/-ext-/num2int/test_num2int.rb: updated to follow above change.
+
+Mon Apr 1 20:08:07 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_num2long): Don't use SIGNED_VALUE uselessly.
+ (check_int): Ditto.
+ (check_short): Ditto.
+ (rb_num2fix): Ditto.
+ (rb_num2ulong_internal): Add a cast.
+
+Mon Apr 1 18:41:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: skip autoconf 2.64 and 2.66, 2.67 seems short-lived
+ but stick on it for Debian Squeeze.
+
+Mon Apr 1 14:22:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: check clang version by predefined macro values.
+ [Bug #8192]
+
+Mon Apr 1 12:05:15 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (check_uint): Take the 1st argument as unsigned long,
+ instead of VALUE. Refine the validity test conditions.
+ (check_ushort): Ditto.
+
+Mon Apr 1 07:15:03 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * configure.in: use quadrigraph to put '[' or ']'. [Bug #8192]
+
+Mon Apr 1 04:16:41 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * configure.in: kick old clang. [ruby-dev:47204] [Bug #8192]
+
+Mon Apr 1 01:12:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/ruby.h (FIX2ULONG): Make it consistent with NUM2ULONG.
+
+ * ext/-test-/num2int/num2int.c: Add utility methods for FIX2XXX tests.
+
+ * test/-ext-/num2int/test_num2int.rb: Add tests for FIX2XXX.
+
+Sun Mar 31 17:17:56 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (rb_mod_define_method): consider visibility in define_method.
+ patch by mashiro <mail AT mashiro.org>. fix GH-268.
+
+Sun Mar 31 15:40:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/configure.bat: try to fix option arguments split by commas and
+ equals here. this batch file no longer run with old command.com.
+
+ * tool/mkconfig.rb: no hacks for cmd.exe.
+
+Sun Mar 31 13:47:04 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_num2ulong_internal): New function similar to
+ rb_num2ulong but integer wrap around flag is also returned.
+ (rb_num2ulong): Use rb_num2ulong_internal.
+ (rb_num2uint): Use rb_num2ulong_internal and the wrap around flag is
+ used instead of negative_int_p(val).
+ (rb_num2ushort): ditto.
+
+Sun Mar 31 06:27:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (HAVE_METACLASS_P): should check FL_SINGLETON flag before get
+ instance variable to get rid of wrong warning about __attached__.
+ [ruby-core:53839] [Bug #8188]
+
+Sat Mar 30 14:11:28 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * bcc32: removed. agreed at
+ http://bugs.ruby-lang.org/projects/ruby/wiki/DevelopersMeeting20130223Japan
+
+Sat Mar 30 03:58:00 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/file.c (code_page): use cp1252 instead of cp20127 as US-ASCII.
+ fix [ruby-core:53079] [Bug #7996]
+ reported and patched by mmeltner (Michael Meltner).
+
+Sat Mar 30 03:49:21 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * win32/win32.c (wrename): use MoveFileExW instead of MoveFileW,
+ because the latter fails on cross device file move of some
+ environments.
+ fix [ruby-core:53492] [Bug #8109]
+ reported by mitchellh (Mitchell Hashimoto).
+
+Fri Mar 29 22:09:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_mutex_synchronize_m): yield no block params. patch by
+ splattael (Peter Suschlik) in [ruby-core:53773] [Bug #8097].
+ fix GH-266.
+
+Fri Mar 29 16:51:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (argf_next_argv): set init flag if succeeded to forward, after
+ skipping.
+
+ * io.c (argf_block_call_i, argf_block_call): no more forwarding if
+ forwarded after skipping. [ruby-list:49185]
+
+ * io.c (argf_close): deal with init flag.
+
+ * io.c (argf_block_call_i, argf_block_call): forward next file if
+ skipped while iteration, to get rid of IOError. [ruby-list:49185]
+
+Fri Mar 29 11:09:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (configuration): not include all CFLAGS in CXXFLAGS, to
+ use different set than C for C++. [ruby-core:45273] [Bug #6504]
+
+Fri Mar 29 10:24:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/io.h: undef POSIX compliant names on AIX, which are no
+ longer needed. patch suggested by edelsohn (David Edelsohn) in
+ [ruby-core:53815]. [Bug #8174]
+
+Fri Mar 29 06:39:42 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (rb_num2ull): Cast double to unsigned LONG_LONG via
+ LONG_LONG instead of double to unsigned LONG_LONG directly.
+ This is a challenge to fix a test_num2ull(TestNum2int)
+ failure (NUM2ULL(-1.0) should be "18446744073709551615" but was "0")
+ on Mac OS X with 32bit clang.
+ http://a.mrkn.jp/~mrkn/chkbuild/mountain_lion/ruby-trunk-m32-o0/log/20130328T191100Z.diff.html.gz
+
+Fri Mar 29 00:54:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MAIN_DOES_NOTHING): ensure symbols for tests to be
+ preserved. [ruby-core:53745] [Bug #8169]
+
+Thu Mar 28 23:11:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv.rb: Test Windows platform by detecting LoadError when
+ require 'win32/resolv' suggested by Nobuyoshi Nakada [ruby-core:53389].
+ [ruby-core:53388] [Feature #8090] Reported by Charles Nutter.
+
+Thu Mar 28 23:10:10 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/io.h: rename SVR3,4 member names as POSIX compliant,
+ to get rid of conflict on AIX. [ruby-core:53765] [Bug #8174]
+
+Thu Mar 28 18:22:21 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/-ext-/num2int/test_num2int.rb: extract
+ assert_num2i_success_internal and assert_num2i_error_internal and
+ provide assertion messages as "NUM2XXX(NNN)".
+
+Thu Mar 28 07:05:25 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/intern.h: Delete redundant inclusions caused by
+ AC_INCLUDES_DEFAULT in defines.h.
+
+ * include/ruby/defines.h: Ditto.
+
+ * include/ruby/ruby.h: Ditto.
+
+ * include/ruby/st.h: Ditto.
+
+Thu Mar 28 06:51:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * include/ruby/defines.h: Fix a compilation error on NetBSD,
+ "type of formal parameter 1 is incomplete" for the rb_thread_wait_for
+ invocation in rb_file_flock, by including header files as
+ AC_INCLUDES_DEFAULT of autoconf.
+
+Wed Mar 27 22:09:14 2013 Tanaka Akira <akr@fsij.org>
+
+ * numeric.c (LONG_MIN_MINUS_ONE_IS_LESS_THAN): New macro.
+ (LLONG_MIN_MINUS_ONE_IS_LESS_THAN): Ditto.
+ (rb_num2long): Use LONG_MIN_MINUS_ONE_IS_LESS_THAN.
+ (rb_num2ulong): Ditto.
+ (rb_num2ll): Use LLONG_MIN_MINUS_ONE_IS_LESS_THAN.
+ (rb_num2ull): Ditto.
+
+ * test/-ext-/num2int/test_num2int.rb (assert_num2i_success): Test the
+ value converted into a Float if Float can represent the value
+ exactly.
+ (assert_num2i_error): Ditto.
+
+Wed Mar 27 20:59:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/-ext-/num2int/test_num2int.rb (assert_num2i_success): New
+ utility method.
+ (assert_num2i_error): Ditto.
+
+Wed Mar 27 20:37:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * time.c (num_exact): Use to_r method only if to_int method is
+ available.
+ [ruby-core:53764] [Bug #8173] Reported by Hiro Asari.
+
+Wed Mar 27 12:07:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/-ext-/num2int/test_num2int.rb (test_num2ll): test LLONG_MIN,
+ not LONG_MIN.
+
+Wed Mar 27 12:02:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (TIMET_MAX_PLUS_ONE): definition simplified.
+
+Wed Mar 27 06:39:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MAIN_DOES_NOTHING): force to refer symbols for tests
+ to be preserved. [ruby-core:53745] [Bug #8169]
+
+Wed Mar 27 05:15:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (RUBY_REPLACE_TYPE): define SIGNEDNESS_OF_type same as
+ check_signedness of mkmf.rb.
+
+ * internal.h (TIMET_MAX, TIMET_MIN, TIMET_MAX_PLUS_ONE): use
+ SIGNEDNESS_OF_TIME_T.
+
+Wed Mar 27 00:28:45 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h (TIMET_MAX_PLUS_ONE): Defined.
+
+ * thread.c (double2timeval): Saturate out-of-range values.
+
+Tue Mar 26 23:41:18 2013 Tanaka Akira <akr@fsij.org>
+
+ * internal.h: Define TIMET_MAX and TIMET_MIN here.
+
+ * time.c: Remove TIMET_MAX and TIMET_MIN definitions.
+
+ * thread.c: Ditto.
+
+ * thread_pthread.c: Remove TIMET_MAX definition.
+
+ * thread_win32.c: Ditto.
+
+Tue Mar 26 22:31:10 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (sockaddr_len): return the shortest length for
+ unknown socket address.
+
+Tue Mar 26 22:14:46 2013 Tanaka Akira <akr@fsij.org>
+
+ * thread.c (double2timeval): convert the infinity to TIME_MAX to avoid
+ SEGV by Thread.new {}.join(Float::INFINITY) on
+ Debian GNU/Linux (amd64).
+
+Mon Mar 25 07:09:20 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rinda/tuplespace.rb: Only return tuple entry once on move,
+ either through port or regular return, not both. This results in a
+ 120% speedup when combined with #8125. Patch by Joel VanderWerf.
+ [ruby-trunk - Feature #8119]
+
+Mon Mar 25 06:59:01 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rinda/test_rinda.rb: Skip IPv6 tests if no IPv6 addresses
+ exist. Skip fork-dependent test if fork is not available.
+ [ruby-trunk - Bug #8159]
+
+Sun Mar 24 10:38:24 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * addr2line.c (putce): suppress unused return value warning.
+
+Mon Mar 25 02:01:03 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * proc.c (bm_free): need to clean up the mark flag of a free and
+ unlinked method entry. [Bug #8100] [ruby-core:53439]
+
+Sun Mar 24 22:13:51 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (rb_str_rpartition): revert r39903, and convert byte offset
+ to char offset; the return value of rb_reg_search is byte offset,
+ but other than it of rb_str_rpartition expects char offset.
+ [Bug #8138] [ruby-dev:47183]
+
+Sun Mar 24 18:29:46 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * string.c (rb_str_rpartition): Fix String#rpartition(/re/)
+ against a multibyte string. [Bug #8138] [ruby-dev:47183]
+
+Sun Mar 24 13:42:24 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c (GC_ENABLE_LAZY_SWEEP): new macro to switch lazy sweeping
+ for debugging. [Feature #8024] [ruby-dev:47135]
+
+Sun Mar 24 12:55:47 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c: We have no chance to expand the heap when lazy sweeping is
+ restricted. So collecting is often invoked if there is not
+ enough free space in the heap. Try to expand heap when this is
+ the case.
+
+Sun Mar 24 11:03:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/ruby/test_require.rb: Remove temporally files in the tests.
+
+ * test/ruby/test_rubyoptions.rb: Ditto.
+
+ * test/logger/test_logger.rb: Ditto.
+
+ * test/psych/test_psych.rb: Ditto.
+
+ * test/readline/test_readline.rb: Ditto.
+
+ * test/syslog/test_syslog_logger.rb: Ditto.
+
+ * test/webrick/test_httpauth.rb: Ditto.
+
+ * test/zlib/test_zlib.rb: Ditto.
+
+Sun Mar 24 05:36:29 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rinda/ring.rb: Added documentation for multicast support.
+
+ * NEWS: Point to above documentation.
+
+Sun Mar 24 05:32:39 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rinda/test_rinda.rb: Restore tests commented out while fixing
+ test slowdown bug before r39895.
+
+Sun Mar 24 05:03:36 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rinda/ring.rb: Add multicast support to Rinda::RingFinger and
+ Rinda::RingServer. [ruby-trunk - Bug #8073]
+ * test/rinda/test_rinda.rb: Test for the above.
+
+ * NEWS: Update with Rinda multicast support
+
+Sun Mar 24 04:13:27 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rinda/test_rinda.rb: Fixed test failures in r39890 and r39891
+ due to stopping DRb service.
+
+Sun Mar 24 03:34:02 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rinda/rinda.rb: Fixed loss of tuple when remote is alive but the
+ call stack was unwound. Patch by Joel VanderWerf.
+ [ruby-trunk - Bug #8125]
+ * test/rinda/test_rinda.rb: Test for the above.
+
+Sun Mar 24 02:14:53 2013 Tanaka Akira <akr@fsij.org>
+
+ * test/mkmf/test_have_macro.rb: remove temporally files in the tests.
+
+Sat Mar 23 23:50:04 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * addr2line.c (kprintf): added from FreeBSD libstand's printf.
+ this is consided as async signal safe function.
+
+ * addr2line.c (rb_dump_backtrace_with_lines): use kfprintf.
+ [Bug #8144] [ruby-core:53632]
+
+Sat Mar 23 23:28:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_divide): Use Qnil and NIL_P
+ instead of (VALUE)0 as a return value.
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_div): ditto.
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_divremain): ditto.
+
+ * ext/bigdecimal/bigdecimal.c (BigDecimal_remainder): ditto.
+
+Sat Mar 23 17:39:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_eval.c (check_funcall_respond_to): preserve passed_block, which
+ is modified in vm_call0_body() via vm_call0(), and caused a bug of
+ rb_check_funcall() by false negative result of rb_block_given_p().
+ re-fix [ruby-core:53650] [Bug #8153].
+ [ruby-core:53653] [Bug #8154]
+
+Fri Mar 22 17:48:34 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/forwardable.rb (Forwardable::FILE_REGEXP): create regexp object
+ outside sources for eval, to reduce allocations in def_delegators
+ wrappers. //o option does not make each regexps shared. patch by
+ tmm1 (Aman Gupta) in [ruby-core:53620] [Bug #8143].
+
+Fri Mar 22 17:38:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (rb_feature_p), vm_core.h (rb_vm_struct): turn
+ loaded_features_index into st_table. patches by tmm1 (Aman Gupta)
+ in [ruby-core:53251] and [ruby-core:53274] [Bug #8048]
+
+Fri Mar 22 10:29:00 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/bigdecimal/bigdecimal.c: Fix style.
+
+Fri Mar 22 05:30:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (ambiguous_operator): refine warning message, since this
+ warning is shown after literal too.
+
+Fri Mar 22 04:51:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_callee_setup_keyword_arg): should check required
+ keyword arguments even if rest hash is defined. [ruby-core:53608]
+ [Bug #8139]
+
+Fri Mar 22 01:00:17 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * process.c (rb_execarg_addopt, run_exec_pgroup): use rb_pid_t
+ instead of pid_t.
+
+ * ext/pty/pty.c (raise_from_check, pty_check): ditto.
+
+Fri Mar 22 00:04:15 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * addr2line.c (rb_dump_backtrace_with_lines): output line at once.
+
+Thu Mar 21 23:17:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (ruby_kill): get rid of deadlock on signal 0.
+ [ruby-dev:47182] [Bug #8137]
+
+Thu Mar 21 22:39:46 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * marshal.c (marshal_dump, marshal_load): workaround for segv on
+ Intel Solaris compiled with Oracle SolarisStudio 12.3.
+ Partly revert r38174. [ruby-core:52042] [Bug #7805]
+
+Thu Mar 21 16:48:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (simple_re_meta): escape all closing characters, not only
+ round parenthesis. [ruby-core:53578] [Bug #8133]
+
+Thu Mar 21 13:50:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_core.h (UNINITIALIZED_VAR): suppress warnings by clang 4.2.
+ [ruby-core:51742] [Bug #7756]
+
+Thu Mar 21 07:34:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/date/date_core.c: Typo in Date::MONTHNAMES by Matt Gauger
+ [GH fixes #261]
+
+Wed Mar 20 22:53:14 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (find_library): fix to format message.
+ [ruby-core:53568] [Bug #8130]
+
+Wed Mar 20 22:52:52 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (install_dirs, with_destdir): prefix with DESTDIR
+ directories to install only unless bundled extension libraries.
+ [ruby-core:53502] [Bug #8115]
+
+Wed Mar 20 17:47:53 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/win32ole/test_err_in_callback.rb (TestErrInCallBack#setup):
+ allow using different root for source and build directories.
+ this may fixes a minor problem of r39834.
+
+Wed Mar 20 16:40:48 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/ruby/test_signal.rb (test_hup_me): skip if HUP isn't supported.
+ On Windows this test causes ArgumentError.
+
+Wed Mar 20 16:24:12 2013 Hiroshi Shirosaki <h.shirosaki@gmail.com>
+
+ * test/rubygems/test_gem_installer.rb (test_install_extension_flat):
+ use ruby in build directory in case ruby is not installed.
+ [ruby-core:53265] [Bug #8058]
+
+Wed Mar 20 15:22:07 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/win32ole/test_err_in_callback.rb (TestErrInCallBack#setup): use
+ relative path to get rid of "too long commandline" error.
+
+Wed Mar 20 04:27:42 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * test/rinda/test_rinda.rb: remove unused variables.
+ patched by Vipul A M <vipulnsward@gmail.com>
+
+Wed Mar 20 04:15:32 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * ext/bigdecimal/bigdecimal.c: fixed typo.
+ patched by Vipul A M <vipulnsward@gmail.com>
+
+Sat Mar 16 03:40:49 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * test/ruby/test_signal.rb (test_hup_me): added a few comments.
+
+Sat Mar 16 03:39:38 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (ruby_kill): added a few comments.
+
+Sat Mar 16 03:36:56 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c (ruby_kill): release GVL while waiting signal delivered.
+
+Tue Mar 19 19:50:48 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ruby_kill (internal.h, thread.c): use rb_pid_t instead of pid_t.
+ this fixes the build failure of mswin introduced at r39819.
+
+Tue Mar 19 17:09:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_conv_enc_opts): convert with one converter, instead
+ of re-creating converters for each buffer expansion.
+
+Tue Mar 19 17:06:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (glob_helper): compose HFS file names from UTF8-MAC.
+ [ruby-core:48745] [Bug #7267]
+
+Sat Mar 16 01:44:29 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * internal.h: added a declaration of ruby_kill().
+ * thread.c (ruby_kill): helper function of kill().
+
+ * signal.c (rb_f_kill): use ruby_kill() instead of kill().
+ * signal.c (rb_f_kill): call rb_thread_execute_interrupts()
+ to ensure that make SignalException if sent a signal
+ to myself. [Bug #7951] [ruby-core:52864]
+
+ * vm_core.h (typedef struct rb_thread_struct): added
+ th->interrupt_cond.
+ * thread.c (rb_threadptr_interrupt_common): added to
+ initialization of th->interrupt_cond.
+ * thread.c (thread_create_core): ditto.
+
+ * test/ruby/test_signal.rb (TestSignal#test_hup_me): test for
+ the above.
+
+Sat Mar 16 00:42:39 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * io.c (linux_iocparm_len): enable only exist _IOC_SIZE().
+ Because musl libc doesn't have it. [Bug #8051] [ruby-core:53229]
+
+Tue Mar 19 10:05:04 2013 Shota Fukumori <her@sorah.jp>
+
+ * ext/objspace/objspace.c: Fix typo in doc. Patch by Sho Hashimoto.
+ [Bug #8116] [ruby-dev:47177]
+
+Tue Mar 19 02:13:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * configure.in: set ac_cv_prog_cxx if CXX is supplied.
+
+Tue Mar 19 01:18:00 2013 Kenta Murata <mrkn@mrkn.jp>
+
+ * configure.in: Fix c++ compiler auto-selection not only for
+ Darwin 11.x, but also the other versions of Darwin.
+
+Tue Mar 19 00:26:22 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c: Improve accuracy of objspace_live_num() and
+ allocated/freed counters. patched by tmm1(Aman Gupta).
+ [Bug #8092] [ruby-core:53392]
+
+Mon Mar 18 21:42:48 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c: Avoid unnecessary heap growth. patched by tmm1(Aman Gupta).
+ [Bug #8093] [ruby-core:53393]
+
+Mon Mar 18 17:58:36 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c: Fix unlimited memory growth with large values of
+ RUBY_FREE_MIN. patched by tmm1(Aman Gupta).
+ [Bug #8095] [ruby-core:53405]
+
+Mon Mar 18 14:46:19 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/win32ole/test_err_in_callback.rb
+ (TestErrInCallBack#test_err_in_callback): shouldn't create a file in
+ the top of build directory.
+
+Mon Mar 18 13:29:52 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_dump.c (backtrace): on darwin use custom backtrace() to trace
+ beyond _sigtramp. darwin's backtrace can't trace beyond signal
+ trampoline with sigaltstack.
+
+ * configure.in: check execinfo.h on darwin.
+
+Mon Mar 18 11:03:23 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_exec.h (END_INSN): revert r39517 because the segv seems fixed by
+ r39806.
+
+Mon Mar 18 10:41:06 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_exec.c: Correct predefined macro name. This typo is introduced by
+ r36534 and should be backported to ruby_2_0_0.
+
+Mon Mar 18 03:18:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: Typo in Array#delete by Timo Sand [GH fixes #258]
+
+Mon Mar 18 01:14:56 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * io.c (io_fillbuf): show fd number on failure to debug.
+ http://c5632.rubyci.org/~chkbuild/ruby-trunk/log/20130316T050302Z.diff.html.gz
+
+Sun Mar 17 02:38:21 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * ext/date/date_core.c: include sys/time.h for avoiding implicit
+ declaration of gettimeofday().
+
+Sun Mar 17 00:55:31 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/missing.h: removed __linux__. it's unnecessary.
+
+Fri Mar 15 14:57:16 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread.c: disabled _FORTIFY_SOURCE for avoid to hit glibc bug.
+ [Bug #8080] [ruby-core:53349]
+ * test/ruby/test_io.rb (TestIO#test_io_select_with_many_files):
+ test for the above.
+
+Wed Mar 13 15:16:35 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/missing.h (__syscall): moved to...
+ * io.c: here. because __syscall() is only used from io.c.
+
+ * include/ruby/missing.h: move "#include <sys/type.h>" to ....
+ * include/ruby/intern.h: here. because it was introduced for
+ fixing NFDBITS issue. [ruby-core:05179].
+
+Wed Mar 13 14:38:53 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/missing.h (struct timespec): include <sys/time.h>
+
+Wed Mar 13 13:54:45 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: check struct timeval exist or not.
+ * include/ruby/missing.h (struct timeval): check HAVE_STRUCT_TIMEVAL
+ properly. and don't include sys/time.h if struct timeval exist.
+
+ * file.c: include sys/time.h explicitly.
+ * random.c: ditto.
+ * thread_pthread.c: ditto.
+ * time.c: ditto.
+ * ext/date/date_strftime.c: ditto.
+
+Fri Mar 15 14:45:02 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in (_FORTIFY_SOURCE): added a few comments.
+
+Fri Mar 15 14:17:55 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (numberof): renamed from ARRAY_SIZE() because
+ other all files use numberof().
+
+Say Mar 15 01:33:00 2013 Charles Oliver Nutter <headius@headius.com>
+
+ * test/ruby/test_lazy_enumerator.rb (TestLazyEnumerator#test_drop_while):
+ Modify while condition to show dropping remains off after first false
+ value. This change was made in 39711.
+
+Fri Mar 15 23:06:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * time.c (GetTimeval): check if already initialized instance.
+
+ * time.c (GetNewTimeval): check if newly created instance.
+
+ * time.c (time_init_0, time_init_1, time_init_copy, time_mload): must
+ be newly created instance. [ruby-core:53436] [Bug #8099]
+
+Fri Mar 15 14:51:33 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_sys_fail_path_with_func): share same function, and path
+ may be nil.
+
+Fri Mar 15 08:24:51 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * io.c (rb_sys_fail_path): define & use rb_sys_fail_path0 like r39752
+
+Fri Mar 15 04:08:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * proc.c: Typo in Proc.arity found by Jack Nagel [Bug #8094]
+
+Thu Mar 14 16:59:09 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (rb_cv_function_name_string): macro for function name
+ string predefined identifier, __func__ in C99, or __FUNCTION__ in
+ gcc.
+
+ * file.c (rb_sys_fail_path): use RUBY_FUNCTION_NAME_STRING.
+
+Thu Mar 14 14:12:34 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * file.c (rb_sys_fail_path): use rb_sys_fail_path0 only on GCC.
+ __func__ is C99 feature.
+
+Thu Mar 14 12:59:59 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * file.c (rb_sys_fail_path0): add to append the name of called function
+ to ease debugging for example blow umask_spec failure.
+ http://fbsd.rubyci.org/~chkbuild/ruby-trunk/log/20130309T010202Z.diff.html.gz
+
+ * file.c (rb_sys_fail_path): use rb_sys_fail_path0.
+
+Thu Mar 14 12:53:15 2013 Luis Lavena <luislavena@gmail.com>
+
+ * win32/file.c (get_user_from_path): add internal function that retrieves
+ username from supplied path (refactored).
+ * win32/file.c (rb_file_expand_path_internal): refactor expansion of user
+ home to use get_user_from_path and cover dir_string corner cases.
+ [ruby-core:53168] [Bug #8034]
+
+Thu Mar 14 11:53:01 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * NEWS: describe RUBY_HEAP_SLOTS_GROWTH_FACTOR.
+
+Thu Mar 14 10:01:12 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/globals.rdoc: $? is thread-local
+
+Wed Mar 13 23:25:59 2013 Narihiro Nakamura <authornari@gmail.com>
+
+ * gc.c: allow to tune growth of heap by environment variable
+ RUBY_HEAP_SLOTS_GROWTH_FACTOR. patched by tmm1(Aman Gupta).
+ [Feature #8015] [ruby-core:53131]
+
+Wed Mar 13 19:43:46 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * doc/irb/irb.rd.ja: fix typo
+
+ * ext/tk/MANUAL_tcltklib.eng: fix typos
+
+ * ext/tk/sample/tktextframe.rb (Tk#component_delegates): fix typo
+
+Wed Mar 13 15:13:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_obj_singleton_methods): collect methods from the origin
+ class. [ruby-core:53207] [Bug #8044]
+
+Wed Mar 13 14:51:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c (rb_export_method): directly override the flag of method
+ defined in prepending class too, not adding zsuper entry.
+ [ruby-core:53106] [Bug #8005]
+
+Wed Mar 13 13:06:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (rm, shvar_to_cpp, unexpand_shvar): local is not
+ available on old shells.
+
+ * configure.in (shvar_to_cpp): escape quotes for old shells.
+ [Bug #7959] [Bug #8071]
+
+Wed Mar 13 11:11:07 2013 Shugo Maeda <shugo@ruby-lang.org>
+
+ * object.c (Init_Object): remove Module#used, which has been
+ introduced in Ruby 2.0 by mistake. [Bug #7916] [ruby-core:52719]
+
+Wed Mar 13 05:49:29 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/irb.rb: Fix typo
+
+Tue Mar 12 22:20:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_set_arguments, iseq_compile_each): support required
+ keyword arguments. [ruby-core:51454] [Feature #7701]
+
+ * iseq.c (rb_iseq_parameters): ditto.
+
+ * parse.y (f_kw, f_block_kw): ditto. this syntax is still
+ experimental, the notation may change.
+
+ * vm_core.h (rb_iseq_struct): ditto.
+
+ * vm_insnhelper.c (vm_callee_setup_keyword_arg): ditto.
+
+Tue Mar 12 17:02:53 2013 TAKANO Mitsuhiro <tak@no32.tk>
+
+ * date_core.c: clearly specify operator precedence.
+
+Tue Mar 12 17:00:45 2013 TAKANO Mitsuhiro <tak@no32.tk>
+
+ * insns.def: fix condition.
+
+Tue Mar 12 16:48:19 2013 TAKANO Mitsuhiro <tak@no32.tk>
+
+ * rational.c: fix dangling if, else-if and else.
+
+Tue Mar 12 06:27:59 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/commands/setup_command.rb: Don't delete non-rubygems
+ files when installing RubyGems.
+ * test/rubygems/test_gem_commands_setup_command.rb: Test for the
+ above.
+
+ * lib/rubygems/ext/ext_conf_builder.rb: Use full path to siteconf.rb
+ in case the extconf.rb changes directories (like memcached does).
+
+ * lib/rubygems/package.rb: Remove double slash from path.
+ * test/rubygems/test_gem_package.rb: Test for the above.
+ * test/rubygems/test_gem_package_old.rb: ditto.
+
+ * lib/rubygems/source.rb: Revert automatic HTTPS upgrade
+ * lib/rubygems/spec_fetcher.rb: ditto.
+ * test/rubygems/test_gem_remote_fetcher.rb: ditto.
+ * test/rubygems/test_gem_source.rb: ditto.
+ * test/rubygems/test_gem_spec_fetcher.rb: ditto.
+
+Tue Mar 12 02:25:19 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/net/smtp.rb: Added Net::SMTP#rset method to implement the SMTP
+ RSET command. [ruby-trunk - Feature #5373]
+ * NEWS: ditto.
+ * test/net/smtp/test_smtp.rb: Test for the above.
+
+Mon Mar 11 22:44:57 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/resolv-replace.rb (TCPSocket#initialize): resolve the 3rd
+ argument only if non-nil value is given.
+ [ruby-dev:47150] [ruby-trunk - Bug #8054] reported and analyzed by
+ mrkn.
+
+Mon Mar 11 19:22:54 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/mkmf/base.rb: class name conflict.
+
+Mon Mar 11 18:45:09 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * enumerator.c (enumerator_with_index): try to convert given offset to
+ integer. fix bug introduced in r39594.
+
+Mon Mar 11 17:27:57 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * test/ruby/envutil.rb (EnvUtil.with_default_external): add for
+ changing Encoding.default_external without warnings.
+
+ * test/ruby/envutil.rb (EnvUtil.with_default_internal): ditto.
+
+ * test/ruby/test_io_m17n.rb: use above with_default_external.
+
+Mon Mar 11 16:57:00 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * io.c (extract_binmode): raise error even if binmode and textmode
+ don't conflict. [Bug #5918] [ruby-core:42199]
+
+Mon Mar 11 12:25:12 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * Merge Onigmo d4bad41e16e3eccd97ccce6f1f96712e557c4518.
+ fix lookbehind assertion fails with /m mode enabled. [Bug #8023]
+ fix \Z matches where it shouldn't. [Bug #8001]
+
+Mon Mar 11 11:53:35 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#dir_config, MakeMakefile#_libdir_basename):
+ defer use of instance variable until needed. [Bug #8074]
+
+Thu Mar 7 10:42:28 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * lib/thread.rb (Queue#clear): return self.
+ Patch by Cubing Cube. Thank you! [Bug #7947] [ruby-dev:47098]
+ * lib/thread.rb (Queue#push): ditto.
+ * lib/thread.rb (SizedQueue#push): ditto.
+ * test/thread/test_queue.rb: add tests for the above.
+
+Thu Mar 7 10:40:49 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * tool/change_maker.rb (#diff2index): check Encoding::BINARY.
+ BASERUBY may still be 1.8.x.
+
+Thu Mar 7 08:47:42 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * NEWS (Mutex#owned?): no longer experimental.
+
+Sun Mar 10 23:38:15 2013 Luis Lavena <luislavena@gmail.com>
+
+ * win32/file.c (rb_file_expand_path_internal): Expand home directory when
+ used as second parameter (dir_string). [ruby-core:53168] [Bug #8034]
+ * test/ruby/test_file_exhaustive.rb: add test to verify.
+
+Sun Mar 10 23:27:05 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rubygems/ext/ext_conf_builder.rb (Gem::Ext::ExtConfBuilder.build):
+ it is impossible to predict which file will be installed to where,
+ by the arguments, so use intermediate destination directory always.
+ [Bug #7698]
+
+Sun Mar 10 17:00:22 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * complex.c: edited rdoc.
+ * rational.c: ditto.
+
+Sun Mar 10 15:02:39 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * process.c (setup_communication_pipe): remove unused function.
+ it was unintentionally added r39683.
+
+Wed Mar 6 00:30:40 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * tool/gen_ruby_tapset.rb: add tapset generator.
+
+Wed Mar 6 03:27:43 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * probes.d (symbol-create): change argument name `string' to
+ `str'. `string' is a keyword for systemtap.
+
+Tue Mar 5 22:23:01 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * probes.d: added argument name
+
+Thu Mar 7 01:17:00 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * test/thread/test_queue.rb (TestQueue#test_thr_kill): reduce
+ iterations from 2000 to 250. When running on uniprocessor
+ systems, every th.kill needs TIME_QUANTUM_USEC time (i.e.
+ 100msec on posix systems). Because, "r.read 1" is 3 steps
+ operations that 1) release GVL 2) read 3) acquire gvl and
+ (1) invoke context switch to main thread. and then, main
+ thread's th.kill resume (1), but not (2). Thus read interrupt
+ need TIME_QUANTUM_USEC. Then maximum iteration is 30sec/100msec
+ = 300.
+
+Thu Mar 7 00:14:51 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * io.c (rb_update_max_fd): use ATOMIC_CAS because this function
+ is used from timer thread too.
+
+Wed Mar 6 23:30:21 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (ARRAY_SIZE): new.
+ * thread_pthread.c (gvl_acquire_common): use low priority
+ notification for avoiding timer thread interval confusion.
+ If we use timer_thread_pipe[1], every gvl_yield() request
+ one more gvl_yield(). It lead to thread starvation.
+ [Bug #7999] [ruby-core:53095]
+ * thread_pthread.c (rb_reserved_fd_p): adds timer_thread_pipe_low
+ to reserved fds.
+
+Wed Mar 6 22:36:19 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (rb_thread_wakeup_timer_thread_fd): add fd
+ argument and remove hardcoded dependency of timer_thread_pipe[1].
+ * thread_pthread.c (consume_communication_pipe): add fd argument.
+ * thread_pthread.c (close_communication_pipe): ditto.
+
+ * thread_pthread.c (timer_thread_sleep): adjust the above changes.
+
+ * thread_pthread.c (setup_communication_pipe_internal): factor
+ out pipe initialize logic.
+
+Wed Mar 6 22:56:14 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (ubf_select): add to small comments why we
+ need to call rb_thread_wakeup_timer_thread().
+
+Wed Mar 6 21:42:24 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (rb_thread_create_timer_thread): factor out
+ creating communication pipe logic into separate function.
+ * thread_pthread.c (setup_communication_pipe): new helper function.
+ * thread_pthread.c (set_nonblock): moves a definition before
+ setup_communication_pipe.
+
+Sun Mar 3 02:42:29 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (consume_communication_pipe): retry when
+ read returned CCP_READ_BUFF_SIZE.
+
+Wed Mar 6 21:31:35 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (timer_thread_sleep): use poll() instead of
+ select(). select doesn't work if timer_thread_pipe[0] is
+ greater than FD_SETSIZE.
+ * thread_pthread.c (USE_SLEEPY_TIMER_THREAD): add a dependency
+ against poll.
+
+Wed Mar 6 21:00:23 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (USE_SLEEPY_TIMER_THREAD): use more accurate
+ ifdef conditions.
+
+Sun Mar 3 02:30:36 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (set_nonblock): new helper function for set
+ O_NONBLOCK.
+ * thread_pthread.c (rb_thread_create_timer_thread): set O_NONBLOCK
+ to timer_thread_pipe[0] too.
+
+Sun Mar 10 09:12:51 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * complex.c: described syntax of string form.
+ * rational.c: ditto.
+
+Sat Mar 9 11:58:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (w_extended): check for prepended object.
+ [ruby-core:53206] [Bug #8043]
+
+Sat Mar 9 08:36:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * load.c (features_index_add_single, rb_feature_p): store single index
+ as Fixnum to reduce the number of arrays for the indexes. based on
+ the patch by tmm1 (Aman Gupta) in [ruby-core:53216] [Bug #8048].
+
+Sat Mar 9 00:25:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (r_object0): load prepended objects. treat the class of
+ extended object in the included modules as prepended singleton
+ class. [ruby-core:53202] [Bug #8041]
+
+Fri Mar 8 19:44:00 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * man/rake.1, man/ruby.1: Use the Pa macro to make URLs stand out.
+
+Fri Mar 8 13:20:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/pathname/pathname.c (path_f_pathname): rdoc for Pathname()
+
+Fri Mar 8 12:00:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * man/rake.1: Document ENVIRONMENT variables on RAKE(1) manpage
+
+Fri Mar 8 10:44:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/webrick/httpproxy.rb: Fix typos in HTTPProxyServer [Bug #8013]
+ Patch by Nobuhiro IMAI [ruby-core:53127]
+
+Fri Mar 8 03:16:15 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * class.c (rb_mod_ancestors): Include singleton_class in ancestors
+ list [Feature #8035]
+
+ * test/ruby/test_module.rb (class): test for above
+
+ * test/ruby/marshaltestlib.rb (module): adapt test
+
+ * NEWS: list change
+
+Thu Mar 7 14:21:37 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_compile_each): pass keyword arguments to zsuper,
+ with current values. [ruby-core:53114] [Bug #8008]
+
+Thu Mar 7 12:53:47 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/commands/setup_command.rb: Install .pem files.
+ * test/rubygems/test_gem_commands_setup_command.rb: Test for the
+ above.
+
+ * lib/rubygems/spec_fetcher.rb: Test HTTPS upgrade with URI::HTTPS,
+ not URI::HTTP. Fixes bug in automatic HTTPS upgrade.
+ * test/rubygems/test_gem_spec_fetcher.rb: Test for the above.
+
+ * lib/rubygems.rb: Version 2.0.2
+
+ * lib/rubygems/test_utilities.rb: Ensure scheme and uri class match.
+
+Thu Mar 7 10:39:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/rbinstall.rb (gem): Gem.ensure_gem_subdirectories now has mode
+ option since r39607. refix of r38870.
+
+Wed Mar 6 13:14:28 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rubygems/test_gem_spec_fetcher.rb: Removed unused variable.
+
+Wed Mar 6 08:10:15 2013 Eric Hodel <drbrain@segment7.net>
+
+ * test/rubygems/test_require.rb: Fix tests when 'a.rb' exists.
+ [ruby-trunk - Bug #7749]
+
+Wed Mar 6 08:00:59 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems.rb: Allow specification of directory permissions.
+ [ruby-trunk - Bug #7713]
+ * test/rubygems/test_gem.rb: Test for the above.
+
+Wed Mar 6 07:40:21 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/commands/query_command.rb: Only fetch remote specs when
+ showing details. [ruby-trunk - Bug #8019] RubyGems bug #487
+ * lib/rubygems/remote_fetcher.rb: ditto.
+ * lib/rubygems/security/policy.rb: ditto.
+ * test/rubygems/test_gem_commands_query_command.rb: Test for the
+ above.
+
+ * lib/rubygems/security.rb: Make OpenSSL optional for RubyGems.
+ * lib/rubygems/commands/cert_command.rb: ditto.
+
+ * lib/rubygems/config_file.rb: Display file with YAML error, not
+ ~/.gemrc
+
+ * lib/rubygems/remote_fetcher.rb: Only create gem subdirectories when
+ installing gems.
+ * lib/rubygems/dependency_resolver.rb: ditto.
+ * lib/rubygems/test_utilities.rb: ditto.
+ * test/rubygems/test_gem_commands_fetch_command.rb: Test for the
+ above.
+
+ * lib/rubygems/spec_fetcher.rb: Only try to upgrade
+ http://rubygems.org to HTTPS
+ * test/rubygems/test_gem_spec_fetcher.rb: Test for the above.
+
+ * lib/rubygems.rb: Update win_platform? check for JRuby compatibility.
+
+ * test/rubygems/test_gem_installer.rb: Update for Ruby 1.9.2
+ compatibility
+
+Wed Mar 6 01:19:28 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * enumerator.c (enumerator_with_index, lazy_take): use INT2FIX(0)
+ instead of INT2NUM(0).
+
+ * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): ditto.
+
+ * ext/fiddle/function.c (function_call): ditto.
+
+ * ext/openssl/ossl_x509store.c (ossl_x509store_initialize): ditto.
+
+ * process.c (proc_getsid): ditto.
+
+ * transcode.c (econv_finish): ditto.
+
+Tue Mar 5 21:36:43 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (rb_prepend_module): check redefinition of built-in optimized
+ methods. [ruby-dev:47124] [Bug #7983]
+
+ * vm.c (rb_vm_check_redefinition_by_prepend): ditto.
+
+Tue Mar 5 20:29:25 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mnew): revert r39224. [ruby-core:53038] [Bug #7988]
+
+Tue Mar 5 20:23:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/intern.h (rb_check_arity): make a static inline
+ function so it can be used as an expression and argc would be
+ evaluated only once.
+
+Tue Mar 5 12:30:55 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems.rb: Bump version to 2.0.1 for upcoming bugfix release
+
+ * lib/rubygems/ext/ext_conf_builder.rb: Restore ruby 1.8 compatibility
+ for [Bug #7698]
+ * test/rubygems/test_gem_installer.rb: Ditto.
+
+ * lib/rubygems/package.rb: Restore ruby 1.8 compatibility.
+
+ * test/rubygems/test_gem_dependency_installer.rb: Fix warnings
+
+Tue Mar 5 12:24:23 2013 Eric Hodel <drbrain@segment7.net>
+
+ * enumerator.c (enumerator_with_index): Restore handling of a nil memo
+ from r39594.
+
+Tue Mar 5 10:40:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/objspace/objspace.c (count_nodes): count also newly added nodes,
+ and fix key for unknown node. patch by tmm1 (Aman Gupta) in
+ [ruby-core:53130] [Bug #8014]
+
+Tue Mar 5 10:20:16 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (enumerator_with_index_i): allow Bignum as offset, to
+ get rid of conversion exception and integer overflow.
+ [ruby-dev:47131] [Bug #8010]
+
+ * numeric.c (rb_int_succ, rb_int_pred): shortcut optimization for
+ Bignum.
+
+Tue Mar 5 10:02:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rubygems/ext/ext_conf_builder.rb (Gem::Ext::ExtConfBuilder.build):
+ clear DESTDIR so RUBYARCHDIR and RUBYLIBDIR are not be overridden.
+ [Bug #7698]
+
+Mon Mar 4 15:33:40 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rubygems/ext/ext_conf_builder.rb (Gem::Ext::ExtConfBuilder.build):
+ fix for unusual cases again. install to a temporary directory once
+ and move installed files to the destination directory, if it is same
+ as the current directory. [Bug #7698]
+
+Mon Mar 4 14:13:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * Makefile.in (miniruby, ruby): move MAINLIBC because linker arguments
+ must appear after object files with newer versions of gcc. patch by
+ tmm1 (Aman Gupta) in [ruby-core:53121] [Bug #8009]
+
+Mon Mar 4 10:23:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * encoding.c: Typo in Encoding overview by Tom Wardrop [GH fixes #255]
+
+Sun Mar 3 12:35:08 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#libpath_env): set runtime library path for
+ the case rpath is disabled.
+
+Sun Mar 3 12:17:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rubygems/ext/ext_conf_builder.rb
+ (Gem::Ext::ExtConfBuilder.hack_for_obsolete_style_gems): remove
+ circular dependencies in install-so too. [ruby-core:52882]
+ [Bug #7698]
+
+Sun Mar 3 07:33:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/socket/tcpserver.c: Grammar for TCPServer.new from r39554
+
+Sun Mar 3 01:17:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/rubygems/ext/ext_conf_builder.rb
+ (Gem::Ext::ExtConfBuilder.hack_for_obsolete_style_gems): remove
+ circular dependencies for old style gems which locate extconf.rb on
+ the toplevel. [ruby-core:53059] [ruby-trunk - Bug #7698]
+
+ * lib/rubygems/ext/ext_conf_builder.rb (Gem::Ext::ExtConfBuilder.build):
+ use RUBYOPT instead of -r option, and revert some tests. [Bug #7698]
+
+ * lib/rubygems/ext/ext_conf_builder.rb (Gem::Ext::ExtConfBuilder.build):
+ revert use of temporary directory for build, to work some buggy
+ extconf.rb which cannot build outside the source directory.
+ [ruby-core:53056] [Bug #7698]
+
+Sun Mar 3 00:04:20 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enc/depend (CPPFLAGS), lib/mkmf.rb (MakeMakefile#create_makefile):
+ define RUBY_EXPORT for static-linked-ext mswin. [Bug #7960]
+
+Sat Mar 2 22:49:47 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * win32/Makefile.sub (ENCOBJS, EXTOBJS, config.h): definitions for
+ static-linked-ext. [Bug #7960]
+
+Sat Mar 2 17:34:19 2013 Tanaka Akira <akr@fsij.org>
+
+ * lib/webrick/utils.rb: use Socket.tcp_server_sockets to create server
+ sockets.
+ fix [Bug #7100] https://bugs.ruby-lang.org/issues/7100
+ reported by sho-h (Sho Hashimoto).
+
+Sat Mar 2 02:45:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: typo in comment patch by Nami-Doc [Github fixes #253]
+
+Sat Mar 2 01:33:17 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * Merge Onigmo 0fe387da2fee089254f6b04990541c731a26757f
+ v5.13.3 [Bug#7972] [Bug#7974]
+
+Fri Mar 1 11:09:06 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/fileutils.rb: Revert r34669 which altered the way
+ metaprogramming in FileUtils occurred. [ruby-trunk - Bug #7958]
+
+ * test/fileutils/visibility_tests.rb: Refactored tests of FileUtils
+ options modules to expose bug found in #7958
+ * test/fileutils/test_dryrun.rb: ditto.
+ * test/fileutils/test_nowrite.rb: ditto.
+ * test/fileutils/test_verbose.rb: ditto.
+
+Fri Mar 1 09:18:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/psych.rb: specify in rdoc what object is returned in parser
+ By Adam Stankiewicz [Github tenderlove/psych#133]
+
+Fri Mar 1 07:21:41 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/ext/builder.rb: Fix incompatibilities when installing
+ extensions. Patch by Nobu.
+ [ruby-trunk - Bug #7698] [ruby-trunk - Bug #7971]
+ * lib/rubygems/ext/ext_conf_builder.rb: ditto.
+ * lib/rubygems/installer.rb: ditto.
+ * test/rubygems/test_gem_ext_ext_conf_builder.rb: Test for the above.
+ * test/rubygems/test_gem_installer.rb: ditto.
+
+ * lib/rubygems/commands/sources_command.rb: Prefer HTTPS over HTTP.
+ * lib/rubygems/defaults.rb: ditto
+ * lib/rubygems/dependency_resolver.rb: Ditto.
+ * lib/rubygems/source.rb: ditto.
+ * lib/rubygems/spec_fetcher.rb: ditto.
+ * lib/rubygems/specification.rb: ditto.
+ * lib/rubygems/test_utilities.rb: ditto.
+ * test/rubygems/test_gem.rb: Test for the above.
+ * test/rubygems/test_gem_commands_sources_command.rb: ditto.
+ * test/rubygems/test_gem_dependency_resolver_api_set.rb: ditto.
+ * test/rubygems/test_gem_remote_fetcher.rb: ditto.
+ * test/rubygems/test_gem_source.rb: ditto.
+ * test/rubygems/test_gem_spec_fetcher.rb: ditto.
+
+Fri Mar 1 03:25:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/psych/lib/psych.rb: rdoc for Psych overview by Adam Stankiewicz
+ [Github tenderlove/psych#134]
+
+Thu Feb 28 22:57:48 2013 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (iseq_compile_each): remove redundant trace(line)
+ instruction. for example, at the following script
+ def m()
+ p:xyzzy
+ 1
+ 2
+ end
+ compiler ignores `1' because there is no effect. However,
+ `trace(line)' instruction remains in bytecode.
+ This modification removes such redundant trace(line) instruction.
+
+ * test/ruby/test_iseq.rb: add a test.
+
+Thu Feb 28 22:23:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/raddrinfo.c (inspect_sockaddr): don't show that Unix
+ domain socket filename is bigger than sizeof(sun_path).
+ This limit is not rigid on some platforms such as Darwin and SunOS.
+
+Thu Feb 28 21:33:01 2013 WATANABE Hirofumi <eban@ruby-lang.org>
+
+ * configure.in(AC_DISABLE_OPTION_CHECKING): avoid warning "WARNING:
+ Unrecognized options: --with-PACKAGE".
+
+Thu Feb 28 20:22:04 2013 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c (iseq_data_to_ary): fix condition.
+ r34303 introduces a bug to avoid all line information from
+ a result of ISeq#to_a. This is a regression problem from 2.0.0p0.
+
+ * test/ruby/test_iseq.rb: add a test of lines after ISeq#to_a.
+
+Thu Feb 28 08:20:33 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/available_set.rb: Undent for style
+
+ * lib/rubygems/dependency_installer.rb: Pick latest prerelease gem to
+ install. Fixes RubyGems bug #468.
+ * test/rubygems/test_gem_dependency_installer.rb: Test for the above.
+
+ * lib/rubygems/dependency_installer.rb: Don't display "Done installing
+ documentation" if documentation will not be installed.
+ * lib/rubygems/rdoc.rb: ditto
+
+ * lib/rubygems/dependency_list.rb: Use Array#concat for Ruby 1.x
+ performance.
+
+ * lib/rubygems/installer.rb: Use formatted program name when comparing
+ executables. RubyGems pull request #471
+ * test/rubygems/test_gem_installer.rb: Test for the above.
+
+ * lib/rubygems/package.rb: Use more explicit feature check to work
+ around JRuby bug #552
+
+ * lib/rubygems/ssl_certs/GeoTrust_Global_CA.pem: Added GeoTrust root
+ certificate.
+
+ * test/rubygems/test_gem_source_list.rb: Use "example" instead of real
+ hostname
+
+Thu Feb 28 05:57:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: rdoc formatting for Thread, ThreadGroup, and ThreadError
+
+Thu Feb 28 02:42:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * vm.c: Typo in overview for example of Thread#status returning false
+ Reported by Lee Jarvis
+
+Wed Feb 27 22:54:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/rubysocket.h (union_sockaddr): make it longer for SunOS
+ and Darwin.
+
+Wed Feb 27 21:14:34 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/security.rb (REXML::Security): create.
+ * lib/rexml/rexml.rb: move entity_expansion_limit and
+ entity_expansion_text_limit accessors to ...
+ * lib/rexml/security.rb: ... here.
+ * lib/rexml/document.rb: use REXML::Security.
+ * lib/rexml/text.rb: use REXML::Security.
+ * test/rexml/test_document.rb: use REXML::Security.
+
+Wed Feb 27 19:53:32 2013 Benoit Daloze <eregontp@gmail.com>
+
+ * vm.c (Thread): fix typos in overview
+
+Wed Feb 27 13:21:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * vm.c (Thread): Typo in overview, swap setting and getting
+
+Wed Feb 27 13:02:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * vm.c (Thread): Documentation overview of Thread class
+
+Wed Feb 27 12:57:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c (rb_thread_wakeup): rdoc formatting
+
+Wed Feb 27 12:53:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c (rb_thread_group): rdoc formatting
+
+Wed Feb 27 12:33:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/ostruct.rb: Typo in OpenStruct overview [Github Fixes #251]
+ Patch by Chun-wei Kuo
+
+Wed Feb 27 12:13:32 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_exec.h (END_INSN): llvm-gcc may optimize out reg_cfp and cause
+ Stack/cfp consistency error when the instruction doesn't use reg_cfp.
+ Usually instructions use PUSH() but for example trace doesn't.
+ This hack cause speed down but you shouldn't use llvm-gcc, use clang.
+ [Bug #7938]
+
+Wed Feb 27 10:23:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c (thread_raise_m): rdoc formatting
+
+Tue Feb 26 23:32:44 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/document.rb: move entity_expansion_limit accessor to ...
+ * lib/rexml/rexml.rb: ... here for consistency.
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_limit):
+ deprecated.
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_limit=):
+ deprecated.
+
+Tue Feb 26 23:26:13 2013 Kouhei Sutou <kou@cozmixng.org>
+
+ * lib/rexml/document.rb: move entity_expansion_text_limit accessor to ...
+ * lib/rexml/rexml.rb: ... here to make rexml/text independent from
+ REXML::Document. It causes circular require.
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_text_limit):
+ deprecated.
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_text_limit=):
+ deprecated.
+ * lib/rexml/text.rb: add missing require "rexml/rexml" for
+ REXML.entity_expansion_text_limit.
+ Reported by Robert Ulejczyk. Thanks!!! [ruby-core:52895] [Bug #7961]
+
+Tue Feb 26 15:12:11 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/mkconfig.rb: reconstruct comma separated list values. a
+ command line to Windows batch file is split not only by spaces
+ and equal signs but also by commas and semicolons.
+
+Tue Feb 26 15:04:19 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (unexpand_shvar): get rid of non-portable shell
+ behavior on OpenBSD, so no extra quotes. [Bug #7959]
+
+Tue Feb 26 10:24:49 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (IS_LABEL_POSSIBLE): allow labels for keyword arguments just
+ after method definition without a parenthesis. [ruby-core:52820]
+ [Bug #7942]
+
+Tue Feb 26 04:50:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * error.c: clarify reason for sleep in SignalException example
+
+Tue Feb 26 03:47:00 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * error.c: clarify a document of SignalException. Process.kill()
+ doesn't have any guarantee when signal will be delivered.
+ [Bug #7951] [ruby-core:52864]
+
+Mon Feb 25 23:51:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/version.h: bump RUBY_API_VERSION same as RUBY_VERSION.
+
+Mon Feb 25 21:03:34 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * string.c (str_byte_substr): don't set coderange if it's not known.
+ [Bug #7954] [ruby-dev:47108]
+
+Mon Feb 25 16:47:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * common.mk (realclean-local): miniprelude.c is made by srcs, so it
+ should not removed by distclean but by realclean. [Bug #6807]
+
+Mon Feb 25 16:30:30 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/config_file.rb: Lazily load .gem/credentials to only
+ check permissions when necessary. RubyGems bug #465
+ * test/rubygems/test_gem_config_file.rb: Test for the above.
+
+ * test/rubygems/test_gem_commands_push_command.rb: Remove duplicated
+ test.
+
+Mon Feb 25 15:47:18 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enc/depend (ARFLAGS): VisualC++ linker does not allow spaces between
+ output option and the output file name. [Bug #7950]
+
+ * enc/depend (RANLIB): set default command to do nothing, or make the
+ entire line a label on Windows.
+
+Mon Feb 25 14:41:07 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#init_mkmf): default libdirname to libdir.
+
+ * tool/rbinstall.rb: ditto.
+
+Mon Feb 25 13:12:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (setup): find Setup file from target_os 1. by
+ suffix (e.g. Setup.nacl, Setup.atheos), 2. by "platform"
+ option (e.g. Setup.nt, Setup.emx), and 3. default Setup. And
+ Setup.dj had been removed.
+
+Mon Feb 25 12:48:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: Document Thread::new, clean up ::fork and mention calling
+ super if subclassing Thread
+
+Mon Feb 25 12:38:50 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: don't test ss_family and ss_len member of
+ struct sockaddr_storage. They are not used now except SunOS
+ specific code.
+
+Mon Feb 25 11:03:38 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * configure.in (unexpand_shvar): Use the numeric comparison
+ operator instead of '==' which is a ksh extension. [Bug #7941]
+
+Mon Feb 25 02:37:56 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket: define and use union_sockaddr instead of struct
+ sockaddr_storage for less casts.
+
+ * ext/socket/rubysocket.h (union_sockaddr): defined.
+
+ * ext/socket/socket.c (sock_accept): use union_sockaddr.
+ (sock_accept_nonblock): ditto.
+ (sock_sysaccept): ditto.
+ (sock_s_getnameinfo): ditto.
+
+ * ext/socket/basicsocket.c (bsock_getsockname): ditto.
+ (bsock_getpeername): ditto.
+ (bsock_local_address): ditto.
+ (bsock_remote_address): ditto.
+
+ * ext/socket/ancdata.c (bsock_recvmsg_internal): ditto.
+
+ * ext/socket/init.c (recvfrom_arg): ditto.
+ (recvfrom_blocking): ditto.
+ (rsock_s_recvfrom): ditto.
+ (rsock_s_recvfrom_nonblock): ditto.
+ (rsock_getfamily): ditto.
+
+ * ext/socket/raddrinfo.c (rb_addrinfo_t): ditto.
+ (ai_get_afamily): ditto.
+ (inspect_sockaddr): ditto.
+ (addrinfo_mdump): ditto.
+ (addrinfo_mload): ditto.
+ (addrinfo_getnameinfo): ditto.
+ (addrinfo_ip_port): ditto.
+ (extract_in_addr): ditto.
+ (addrinfo_ipv6_to_ipv4): ditto.
+ (addrinfo_unix_path): ditto.
+
+ * ext/socket/tcpserver.c (tcp_accept): ditto.
+ (tcp_accept_nonblock): ditto.
+ (tcp_sysaccept): ditto.
+
+ * ext/socket/ipsocket.c (ip_addr): ditto.
+ (ip_peeraddr): ditto.
+ (ip_s_getaddress): ditto.
+
+Sun Feb 24 21:15:05 2013 Tadayoshi Funaba <tadf@dotrb.org>
+
+ * ext/date/date_core.c: [ruby-core:52303]
+
+Sun Feb 24 15:33:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * random.c (rb_random_ulong_limited): limit is inclusive, but generic
+ rand method should return a number less than it, so increase for the
+ difference. [ruby-core:52779] [Bug #7935]
+
+Sun Feb 24 15:32:36 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * random.c (rb_random_ulong_limited): limit is inclusive, but generic
+ rand method should return a number less than it, so increase for the
+ difference. [ruby-core:52779] [Bug #7935]
+
+Sun Feb 24 15:14:43 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/net/http.rb: Removed duplicate Accept-Encoding in Net::HTTP#get.
+ [ruby-trunk - Bug #7924]
+ * test/net/http/test_http.rb: Test for the above.
+
+Wed Feb 20 14:28:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: Document ThreadGroup::Default
+
+Wed Feb 20 14:23:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: Grammar for #backtrace_locations and ::handle_interrupt
+
+Sun Feb 24 13:35:57 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_call_method): block level control frame does not
+ have method entry, so obtain the method entry from method top-level
+ control frame to be compared with refined method entry.
+ [ruby-core:52750] [Bug #7925]
+
+Wed Feb 20 13:23:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c: Document methods receiving string and convert to symbol
+ Patch by Stefan Rusterholz
+ * vm_eval.c: ditto
+ * vm_method.c: ditto
+
+Wed Feb 20 07:20:56 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * signal.c (sigsegv): suppress unused result warning. Because
+ write(2) is marked __warn_unused_result__ on Linux glibc.
+
+Sun Feb 24 07:50:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_set_arguments): no keyword check if any keyword rest
+ argument exists, even unnamed. [ruby-core:52744] [Bug #7922]
+
+Sat Feb 23 16:51:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: Documentation for Thread#backtrace_locations
+
+Sat Feb 23 16:05:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * vm.c: Typo in ObjectSpace::WeakMap overview
+
+Sat Feb 23 16:00:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * thread.c: Improved rdoc for ::handle_interrupt, ::pending_interrupt?
+ and #pending_interrupt?
+
+Sat Feb 23 12:26:43 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * misc/ruby-electric.el (ruby-electric-curlies)
+ (ruby-electric-matching-char, ruby-electric-bar): Avoid electric
+ insertion when there is a prefix argument.
+
+ * misc/ruby-electric.el (ruby-electric-insert)
+ (ruby-electric-cua-replace-region-p)
+ (ruby-electric-cua-replace-region): Avoid electric insertion and
+ fall back when cua-mode is enabled and a region is active.
+
+Sat Feb 23 12:35:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c: Document #<=> return values and formatting
+ * bignum.c: ditto
+ * file.c: ditto
+ * object.c: ditto
+ * numeric.c: ditto
+ * rational.c: ditto
+ * string.c: ditto
+ * time.c: ditto
+
+Sat Feb 23 10:50:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * array.c (rb_ary_diff, rb_ary_and, rb_ary_or): Document return order
+ [RubySpec #7803]
+
+Sat Feb 23 10:17:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c (rb_obj_comp): Documenting Object#<=> return values
+ Patch by Stefan Rusterholz
+
+Sat Feb 23 09:48:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * dir.c (file_s_fnmatch, fnmatch_brace): encoding-incompatible pattern
+ and string do not match, instead of exception. [ruby-dev:47069]
+ [Bug #7911]
+
+Sat Feb 23 08:57:46 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * doc/NEWS-*: Update NEWS from their respective branches
+
+Sat Feb 23 08:14:43 2013 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * NEWS: many additions for Ruby 2.0.0
+
+ * object.c: Add doc for Module.prepended
+
+Sat Feb 23 07:52:53 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * template/ruby.pc.in: reorder library flags which may refer library
+ names. [Bug #7913]
+
+Fri Feb 22 23:46:20 2013 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_text_limit):
+ fix a typo in comment in r39384.
+
+Fri Feb 22 18:31:46 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * lib/rexml/document.rb (REXML::Document.entity_expansion_text_limit):
+ new attribute to read/write entity expansion text limit. the default
+ limit is 10Kb.
+
+ * lib/rexml/text.rb (REXML::Text.unnormalize): check above attribute.
+
+Fri Feb 22 17:36:23 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * test/test_rbconfig.rb (TestRbConfig): fix r39372.
+ It must see RbConfig::CONFIG instead of CONFIG.
+
+Fri Feb 22 14:55:41 2013 Naohisa Goto <ngotogenome@gmail.com>
+
+ * signal.c (ruby_abort): fix typo in r39354 [Bug #5014]
+
+Fri Feb 22 12:46:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * random.c (rb_random_ulong_limited): fix error message for negative
+ value. [ruby-dev:47061] [Bug #7903]
+
+Fri Feb 22 11:36:45 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * test/test_rbconfig.rb (TestRbConfig): skip user defined values by
+ configuration options. [Bug #7902]
+
+Fri Feb 22 11:33:42 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#init_mkmf): adjust default library path
+ for multiarch. [Bug #7874]
+
+Fri Feb 22 11:10:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * enum.c (Enumerable#chunk: Improved examples, grammar, and formatting
+ Patch by Dan Bernier and Rich Bruchal of newhaven.rb
+ [Github documenting-ruby/ruby#8]
+
+Fri Feb 22 11:00:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * numeric.c: Examples and formatting for Numeric and Float
+ Based on a patch by Zach Morek and Oren K of newhaven.rb
+ [Github documenting-ruby/ruby#5]
+
+Fri Feb 22 07:04:41 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/installer.rb (build_extensions): Create extension
+ install destination before building extension. Patch by Kenta Murata.
+ [ruby-trunk - Bug #7897]
+ * test/rubygems/test_gem_installer.rb: Test for the above.
+
+Fri Feb 22 06:30:57 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/globals.rdoc: Document what setting $DEBUG does.
+
+ * doc/globals.rdoc: Added pointer to $-d for full documentation.
+
+Fri Feb 22 06:27:07 2013 Eric Hodel <drbrain@segment7.net>
+
+ * doc/globals.rdoc: Document what setting $VERBOSE does. [Bug #7899]
+
+ * doc/globals.rdoc: Added pointer to $-w and $-v for full
+ documentation.
+
+Fri Feb 22 02:33:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/abbrev.rb: Add words parameter to Abbrev::abbrev
+ Patch by Devin Weaver [Github documenting-ruby/ruby#7]
+
+Thu Feb 21 17:28:14 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * tool/merger.rb: add interaction when only ChangeLog is modified.
+
+Thu Feb 21 16:34:46 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * signal.c (check_stack_overflow): extract duplicated code and get rid
+ of declaration-after-statement. [Bug #5014]
+
+Thu Feb 21 14:14:13 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * signal.c (sigsegv): avoid to use async signal unsafe functions
+ when nested sigsegv is happen.
+ [Bug #5014] [ruby-dev:44082]
+
+Thu Feb 21 13:47:59 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * file.c (rb_group_member): added an error check. SUS says,
+ getgroups(small_value) may return EINVAL.
+
+Thu Feb 21 13:37:07 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * process.c (RB_MAX_GROUPS): moved to
+ * internal.h (RB_MAX_GROUPS): here.
+
+ * file.c (rb_group_member): use RB_MAX_GROUPS instead of
+ RUBY_GROUP_MAX. They are the same.
+
+Thu Feb 21 13:15:40 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * file.c (access_internal): removed.
+ * file.c (rb_file_readable_real): use access() instead of
+ access_internal().
+ * file.c (rb_file_writable_real): ditto.
+ * file.c (rb_file_executable_real): ditto.
+
+Thu Feb 21 13:04:59 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * file.c (eaccess): use access() when not using setuid nor setgid.
+ This is minor optimization.
+
+Thu Feb 21 12:56:19 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * file.c (rb_group_member): get rid of NGROUPS dependency.
+ [Bug #7886] [ruby-core:52537]
+
+Thu Feb 21 12:45:03 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby.c (ruby_init_loadpath_safe): try two levels upper for stripping
+ libdir name. [Bug #7874]
+
+ * configure.in (libdir_basename): expand with multiarch in configure,
+ not to defer the expansion till ruby.pc.in and mkmf.rb. [Bug #7874]
+
+ * configure.in (libdir_basename): also -rpath and -install_name flags
+ are affected when libruby directory changes. [Bug #7874]
+
+Wed Feb 20 19:27:02 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * include/ruby/ruby.h (HAVE_RB_SCAN_ARGS_OPTIONAL_HASH): for
+ rb_scan_args() optional hash feature. [Bug #7861]
+
+Wed Feb 20 18:02:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (target_os): do not strip -gnu suffix on Linux if
+ --target is given explicitly. [Bug #7874]
+
+ * configure.in (libdirname): adjust library path name which libruby
+ files will be installed. [Bug #7874]
+
+ * tool/rbinstall.rb (libdir): ditto.
+
+Wed Feb 20 13:37:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/pty/pty.c: Documentation for the PTY module
+
+Wed Feb 20 12:18:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c: Document Data class [Bug #7890] [ruby-core:52549]
+ Patch by Matthew Mongeau
+
+Wed Feb 20 11:50:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * lib/mutex_m.rb: Add rdoc for Mutex_m module
+
+Wed Feb 20 09:34:43 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/commands/update_command.rb: Create the installer after
+ options are processed. [ruby-trunk - Bug #7779]
+ * test/rubygems/test_gem_commands_update_command.rb: Test for the
+ above.
+
+Wed Feb 20 07:51:19 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/installer.rb: Use gsub instead of gsub! to avoid
+ altering @bin_dir. Fixes tests on windows. [ruby-trunk - Bug #7885]
+
+Tue Feb 19 20:50:00 2013 Kenta MURATA <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.gemspec: bump to 1.2.0.
+ [ruby-core:51777] [Bug #7761]
+
+Tue Feb 19 13:07:25 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * ext/syslog/syslog.c (Init_syslog): Define inspect as a singleton
+ method and remove it as an instance method. [Bug #6502]
+
+Tue Feb 19 12:30:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * object.c: rdoc formatting for Kernel#Array()
+ * array.c: Add rdoc for Array() method to Creating Arrays section
+
+Tue Feb 19 10:35:52 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/openssl/ossl.c (class OpenSSL): Use only inner parenthesis in
+ create_extension examples.
+
+Tue Feb 19 10:27:12 2013 Eric Hodel <drbrain@segment7.net>
+
+ * ext/openssl/ossl.c (class OpenSSL): Fixed ExtensionFactory example.
+ Patch by Richard Bradley. [ruby-trunk - Bug #7551]
+
+Tue Feb 19 08:32:11 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm_eval.c (vm_call0_body): check interrupts after method dispatch
+ from C methods. [Bug #7878]
+
+Tue Feb 19 08:14:40 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems/installer.rb: Fixed placement of executables with
+ --user-install. [ruby-trunk - Bug #7779]
+ * test/rubygems/test_gem_installer.rb: Test for above.
+
+Tue Feb 19 06:04:06 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * vm_dump: FreeBSD ports' libexecinfo's backtrace(3) can't trace
+ beyond signal trampoline, and as described in r38342 it can't
+ trace on -O because it see stack frame pointers.
+ libunwind unw_backtrace see dwarf information in the binary
+ and it works with -O (without frame pointers).
+
+ * configure.in: remove r38342's hack and check libunwind.
+
+Tue Feb 19 04:26:29 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * configure.in: check whether backtrace(3) works well or not.
+
+ * vm_dump.c: set HAVE_BACKTRACE 0 if BROKEN_BACKTRACE.
+
+Mon Feb 18 16:30:18 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/ipaddr.rb (IPAddr#in6_addr): Fix a typo with the closing
+ parenthesis.
+
+Mon Feb 18 12:32:24 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/ipaddr.rb (IPAddr#in6_addr): Fix the parser so that it can
+ recognize IPv6 addresses with only one edge 16-bit piece
+ compressed, like [::2:3:4:5:6:7:8] or [1:2:3:4:5:6:7::].
+ [Bug #7477]
+
+Mon Feb 18 10:09:54 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (unexpand_shvar): regularize a shell variable by
+ unexpanding shell variables in it.
+
+Sun Feb 17 20:55:44 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compar.c (rb_invcmp): compare by inversed comparison, with preventing
+ from infinite recursion. [ruby-core:52305] [Bug #7870]
+
+ * string.c (rb_str_cmp_m), time.c (time_cmp): get rid of infinite
+ recursion.
+
+Sun Feb 17 17:23:22 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb: remove extra topdir in VPATH, which was in
+ win32/Makefile.sub for some reason and moved from there.
+ [ruby-dev:46998] [Bug #7864]
+
+Sun Feb 17 01:19:00 2013 Zachary Scott <zachary@zacharyscott.net>
+
+ * ext/psych/lib/psych/y.rb: Document Kernel#y by Adam Stankiewicz
+ [Github tenderlove/psych#127]
+
+Sun Feb 17 00:52:14 2013 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * tool/mkconfig.rb: remove prefix from rubyarchdir.
+ r39267 expands variables, it changes expansion timing,
+ breaks RbConfig::CONFIG["includedir"] and building
+ extension libraries with installed ruby.
+
+Sat Feb 16 20:51:17 2013 Kazuki Tsujimoto <kazuki@callcc.net>
+
+ * vm.c (ENV_IN_HEAP_P): fix off-by-one error.
+
+Sat Feb 16 20:47:16 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * configure.in (LIBRUBY_DLDFLAGS): Fix a bug where --with-opt-dir
+ options given were not reflected to LIBRUBY_DLDFLAGS on many
+ platforms including Linux and other GNU-based systems, NetBSD,
+ AIX and BeOS.
+
+Sat Feb 16 20:43:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/ancdata.c (rsock_recvmsg): ignore truncated part of
+ socket address returned from recvmsg().
+
+ * ext/socket/init.c (recvfrom_blocking): ignore truncated part of
+ socket address returned from recvfrom().
+ (rsock_s_recvfrom_nonblock): ditto.
+
+Sat Feb 16 20:05:26 2013 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
+
+ * test/ruby/test_thread.rb: fixed typo
+ patched by Hiroki Matsue via https://github.com/ruby/ruby/pull/248
+
+Sat Feb 16 16:08:35 2013 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (rb_thread_mark): mark a working Proc of bmethod
+ (a method defined by define_method) even if the method was removed.
+ We could not trace working Proc object which represents the body
+ of bmethod if the method was removed (alias/undef/overridden).
+ Simply, it was mark miss.
+ This patch by Kazuki Tsujimoto. [Bug #7825]
+
+ NOTE: We can brush up this marking because we do not need to mark
+ `me' on each living control frame. We need to mark `me's
+ only if `me' was free'ed. This is future work after Ruby 2.0.0.
+
+ * test/ruby/test_method.rb: add a test.
+
+Sat Feb 16 15:45:56 2013 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c (rb_binding_new_with_cfp): create binding object even if
+ the frame is IFUNC. But return a ruby-level binding to keep
+ compatibility.
+ This patch fix degradation introduced from r39067.
+ [Bug #7774] [ruby-dev:46960]
+
+ * test/ruby/test_settracefunc.rb: add a test.
+
+Sat Feb 16 13:40:13 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (shvar_to_cpp): do not substitute exec_prefix itself
+ with RUBY_EXEC_PREFIX, which cause recursive definition.
+ [ruby-core:52296] [Bug #7860]
+
+Sat Feb 16 13:13:04 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/io/console/io-console.gemspec: bump to 0.4.2. now explicitly
+ requires ruby 1.9.3 or later. [Bug #7847]
+
+ * ext/io/console/console.c (console_dev): compatibility with ruby 1.8.
+
+ * ext/io/console/console.c (rawmode_opt, console_dev): compatibility
+ with ruby 1.9. [ruby-core:52220] [Bug #7847]
+
+Sat Feb 16 12:45:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: unexpand arch sitearch and exec_prefix values, so
+ directly specified bindir, libdir, rubyprefix, etc can be properly
+ substituted. [ruby-core:52296] [Bug #7860]
+
+Sat Feb 16 12:15:20 2013 Aaron Patterson <aaron@tenderlovemaking.com>
+
+ * parse.y: add dtrace probe for symbol create.
+
+ * probes.d: ditto
+
+Sat Feb 16 09:27:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: don't test sys/feature_tests.h which is not
+ used now.
+ It was included in r7901 as "bug of gcc 3.0 on Solaris 8 ?".
+
+Sat Feb 16 09:24:37 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: reorder header tests to consider inclusion
+ order in rubysocket.h.
+
+Sat Feb 16 08:42:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in, ext/socket/extconf.rb: test netinet/in_systm.h in
+ ext/socket/extconf.rb instead of configure.in.
+
+ Originally, netinet/in_systm.h is included for NextStep, OpenStep,
+ and Rhapsody. [ruby-core:1596]
+
+Sat Feb 16 07:55:40 2013 Tanaka Akira <akr@fsij.org>
+
+ * configure.in: don't test xti.h here.
+
+ * ext/socket/extconf.rb: test xti.h here.
+
+ Originally, xti.h is included for IRIX [ruby-core:14447].
+
+Sat Feb 16 07:16:49 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: test struct sockaddr_un and its member,
+ sun_len.
+
+ * ext/socket/sockport.h (INIT_SOCKADDR_UN): new macro defined.
+
+ * ext/socket/socket.c (sock_s_pack_sockaddr_un): use INIT_SOCKADDR_UN.
+
+ * ext/socket/unixsocket.c (rsock_init_unixsock): ditto.
+
+ * ext/socket/raddrinfo.c (init_unix_addrinfo): ditto.
+ (addrinfo_mload): ditto.
+
+Sat Feb 16 07:05:59 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/sockport.h (INIT_SOCKADDR_IN): don't need family
+ argument. it is always AF_INET.
+
+ * ext/socket/raddrinfo.c (make_inetaddr): follow INIT_SOCKADDR_IN
+ change.
+ (addrinfo_ipv6_to_ipv4): ditto.
+
+Sat Feb 16 04:21:07 2013 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * ext/socket/extconf.rb: workaround for mswin/mingw build problem.
+ sendmsg emulation in win32/win32.c is not enough.
+
+Sat Feb 16 00:19:20 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: use all all tested available headers for
+ have_func.
+
+Fri Feb 15 22:21:37 2013 Akinori MUSHA <knu@iDaemons.org>
+
+ * configure.in: Fix a bug introduced in r38342 that the cflagspat
+ substitution is messed up by the way CFLAGS and optflags are
+ modified, which affected FreeBSD and NetBSD/amd64 when
+ configured to use libexecinfo. This bug resulted in CFLAGS and
+ CXXFLAGS in RbConfig::CONFIG having warnflags expanded in them,
+ forcing third-party C/C++ extensions to follow what warnflags
+ demands, like ANSI/ISO-C90 conformance. ref [Bug #7101]
+
+Fri Feb 15 20:29:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/sockport.h (SET_SIN_LEN): defined for strict-aliasing
+ rule.
+ (INIT_SOCKADDR_IN): ditto.
+
+ * ext/socket/raddrinfo.c (make_inetaddr): use INIT_SOCKADDR_IN.
+ (addrinfo_ipv6_to_ipv4): ditto.
+
+Fri Feb 15 18:24:48 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb (MakeMakefile#try_run): bail out explicitly if cross
+ compiling, because it cannot work of course.
+
+Fri Feb 15 12:34:58 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: test struct sockaddr_storage directly.
+
+ * ext/socket/rubysocket.h: use HAVE_TYPE_STRUCT_SOCKADDR_STORAGE.
+
+Fri Feb 15 12:26:13 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/getaddrinfo.c (GET_AI): don't cast 1st argument for
+ INIT_SOCKADDR.
+
+Fri Feb 15 08:12:11 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/sockport.h (SET_SS_LEN): removed.
+ (SET_SIN_LEN): removed.
+ (INIT_SOCKADDR): new macro.
+
+ * ext/socket/ancdata.c (extract_ipv6_pktinfo): use INIT_SOCKADDR.
+
+ * ext/socket/raddrinfo.c (make_inetaddr): use INIT_SOCKADDR.
+ (addrinfo_ipv6_to_ipv4): ditto.
+
+ * ext/socket/getaddrinfo.c (GET_AI): use INIT_SOCKADDR.
+
+Fri Feb 15 07:49:27 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rdoc.rb: Update to release version of 4.0.0
+
+ * lib/rubygems.rb: Update to release version of 2.0.0
+
+Fri Feb 15 07:07:27 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/sockport.h (SA_LEN): removed because unused now.
+ (SS_LEN): ditto.
+ (SIN_LEN): ditto.
+
+Thu Feb 14 10:45:31 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * test/ruby/test_process.rb (test_setsid): Added a workaround for
+ MacOS X. Patch by nagachika. [Bug #7826] [ruby-core:52126]
+
+Fri Feb 15 00:15:31 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/sockport.h (VALIDATE_SOCKLEN): new macro to validate
+ sa_len member of 4.4BSD socket address.
+
+ * ext/socket/getnameinfo.c (getnameinfo): use VALIDATE_SOCKLEN,
+ instead of SA_LEN.
+
+ * ext/socket/socket.c (sock_s_getnameinfo): use VALIDATE_SOCKLEN
+ instead of SS_LEN.
+
+Thu Feb 14 22:25:54 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/socket.c (sockaddr_len): extracted from sockaddr_obj.
+ (sockaddr_obj): add an argument to length of socket address.
+ (socket_s_ip_address_list): call sockaddr_obj with actual socket
+ address length if given, use sockaddr_len otherwise.
+
+Thu Feb 14 20:11:23 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket: always operate length of socket address companion with
+ socket address.
+
+ * ext/socket/rubysocket.h (rsock_make_ipaddr): add an argument for
+ socket address length.
+ (rsock_ipaddr): ditto.
+
+ * ext/socket/ipsocket.c (ip_addr): pass length to rsock_ipaddr.
+ (ip_peeraddr): ditto.
+ (ip_s_getaddress): pass length to rsock_make_ipaddr.
+
+ * ext/socket/socket.c (make_addrinfo): pass length to rsock_ipaddr.
+ (sock_s_getnameinfo): pass actual address length to rb_getnameinfo.
+ (sock_s_unpack_sockaddr_in): pass length to rsock_make_ipaddr.
+
+ * ext/socket/init.c (rsock_s_recvfrom): pass length to rsock_ipaddr.
+ (rsock_s_recvfrom_nonblock): ditto.
+
+ * ext/socket/tcpsocket.c (tcp_sockaddr): pass length to
+ rsock_make_ipaddr.
+
+ * ext/socket/raddrinfo.c (make_ipaddr0): add an argument for socket
+ address length. pass the length to rb_getnameinfo.
+ (rsock_ipaddr): ditto.
+ (rsock_make_ipaddr): add an argument for socket address length.
+ pass the length to make_ipaddr0.
+ (make_inetaddr): pass length to make_ipaddr0.
+ a local variable renamed.
+ (host_str): a local variable renamed.
+ (port_str): ditto.
+
+Thu Feb 14 14:31:43 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/net/http.rb: Removed OpenSSL dependency from Net::HTTP.
+
+ * test/net/http/test_http.rb: Remove Zlib dependency from tests.
+ * test/net/http/test_http_request.rb: ditto.
+
+Thu Feb 14 11:08:15 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * class.c (include_modules_at): detect cyclic prepend with original
+ method table. [ruby-core:52205] [Bug #7841]
+
+Thu Feb 14 10:30:41 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * vm_method.c: call method_removed hook on called class, not on
+ prepending iclass. [ruby-core:52207] [Bug #7843]
+
+Thu Feb 14 10:05:57 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/net/http: Do not handle Content-Encoding when the user sets
+ Accept-Encoding. This allows users to handle Content-Encoding for
+ themselves. This restores backwards-compatibility with Ruby 1.x.
+ [ruby-trunk - Bug #7831]
+ * lib/net/http/generic_request.rb: ditto.
+ * lib/net/http/response.rb: ditto
+ * test/net/http/test_http.rb: Test for the above.
+ * test/net/http/test_http_request.rb: ditto.
+ * test/net/http/test_httpresponse.rb: ditto.
+
+Thu Feb 14 08:18:47 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: don't define HAVE_SA_LEN and HAVE_SA_LEN.
+ use HAVE_STRUCT_SOCKADDR_SA_LEN and HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
+ instead.
+
+Wed Feb 13 20:59:48 2013 Tanaka Akira <akr@fsij.org>
+
+ * ext/socket/extconf.rb: don't define socklen_t here, just test.
+
+ * ext/socket/rubysocket.h: define socklen_t if not available.
+
+Wed Feb 13 18:37:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (mnew): skip prepending modules and return the method bound
+ on the given class. [ruby-core:52160] [Bug #7836]
+
+Wed Feb 13 18:11:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (method_original_name): new methods Method#original_name and
+ UnboundMethod#original_name. [ruby-core:52048] [Bug #7806]
+ [EXPERIMENTAL]
+
+ * proc.c (method_inspect): show the given name primarily, and
+ original_id if aliased. [ruby-core:52048] [Bug #7806]
+
+Wed Feb 13 17:56:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (warnflags): disable -Werror by default unless
+ development. [ruby-core:52131] [Bug #7830]
+
+Wed Feb 13 06:05:52 2013 Eric Hodel <drbrain@segment7.net>
+
+ * lib/rubygems.rb: Return BINARY strings from Gem.gzip and Gem.gunzip.
+ Fixes intermittent test