* 2022-01-18 [ci skip]

[ruby-80x24.org.git] / doc / ChangeLog-2.0.0

Fri Feb  8 19:56:54 2013  NAKAMURA Usaku  <usa@ruby-lang.org>

        * array.c (rb_ary_dup): reverted r39004.  see [Bug #7768], and
          release manager finally decided to revert it.

Fri Feb  8 16:09:45 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval.c (rb_ensure): preserve errinfo across ensure proc before
          JUMP_TAG().  [ruby-core:52022] [Bug #7802]

Fri Feb  8 16:08:28 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (assert_separately): check also terminating
          signal not only if core dumped.

Fri Feb  8 13:12:04 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/generator/darkfish.rb:  Set encoding on output template to
          user-specified encoding.
        * test/rdoc/test_rdoc_generator_darkfish.rb:  Test for above.

        * lib/rdoc.rb:  Bump version

Fri Feb  8 11:53:33 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/security/policy.rb:  Raise proper exceptions when
          verifying unsigned gems (instead of crashing).
        * test/rubygems/test_gem_security_policy.rb:  Tests for the above.

Fri Feb  8 10:44:44 2013  Eric Hodel  <drbrain@segment7.net>

        * test/rubygems/test_gem_dependency_installer.rb:  Improve coverage of
          --install-dir feature of gem install.

Fri Feb  8 10:11:09 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/config_file.rb:  Add missing require for
          user_interaction.rb

        * lib/rubygems/dependency_installer.rb:  Minor refactor for clarity.

Fri Feb  8 09:35:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#configuration): set all ruby names.
          hdrdir now needs RUBY_VERSION_NAME.

Fri Feb  8 08:58:26 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package/old.rb:  Fix loading old format gems on ruby
          1.8.  This commit is only so trunk and rubygems master have the same
          code.

Fri Feb  8 08:53:27 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: fixing string quotation
          when dumping Ruby strings. Thanks Ingy

        * test/psych/test_psych.rb: appropriate tests.

        * test/psych/test_yaml.rb: ditto

Fri Feb  8 08:50:42 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: change output reference
          ids to be sequential numbers.

Fri Feb  8 07:47:56 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package/old.rb:  Disallow installation of old-format
          gems when a security policy is active.
        * test/rubygems/test_gem_package_old.rb:  Test for above.

Fri Feb  8 07:34:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/net/http.rb (HTTP.post_form): Fix module scope in documentation
          Patch by David Albert [Bug #7794] [ruby-core:51955]

Fri Feb  8 07:33:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * compar.c (cmp_equal): Document ignored exception and return false
          By Makoto Kishimoto [Bug #7790] [ruby-dev:46925] [ruby-dev:46910]

Fri Feb  8 07:17:00 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/dependency_installer.rb:  Only install local gems if
          they end in '.gem'.  Fixes github rubygems issue #407.
        * test/rubygems/test_gem_dependency_installer.rb:  Test for the above.

Fri Feb  8 00:02:48 2013  Tanaka Akira  <akr@fsij.org>

        * process.c (obj2gid): use getgrnam_r() only if getgrnam_r() and
          _SC_GETGR_R_SIZE_MAX is available.
          MirOS BSD (MirBSD 10 GENERIC#1382 i386) have getgrnam_r() but
          no _SC_GETGR_R_SIZE_MAX.
          (obj2uid): use getpwnam_r() only if getpwnam_r() and
          _SC_GETPW_R_SIZE_MAX is available.
          This is consistency for obj2gid.
          MirOS BSD have neither getpwnam_r() nor _SC_GETPW_R_SIZE_MAX.

Thu Feb  7 22:01:18 2013  Tanaka Akira  <akr@fsij.org>

        * configure.in: define linker for shared library on MirOS BSD.

Thu Feb  7 21:09:23 2013  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rubygems/test_gem_config_file.rb
          (TestGemConfigFile#test_check_credentials_permissions): skip on
          Windows. see [Bug #7784] [ruby-core:51864] and r39070.

Thu Feb  7 20:52:40 2013  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/Makefile.sub (config.status): added variables which were
          missing at r39130.

Thu Feb  7 15:33:17 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#merge_libs): insert following reversal
          ordered elements just after the duplicated element, not overwriting
          successive elements.  [ruby-core:50314] [Bug #7467]

Thu Feb  7 14:56:15 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package.rb:  Ensure digests are generated for signing.
        * test/rubygems/test_gem_package.rb:  Test for the above.

        * lib/rubygems/security/policy.rb:  Ensure digests are present when
          verifying a gem and match the number of signatures bidirectionally.
        * test/rubygems/test_gem_security_policy.rb:  Test for the above.

        * lib/rubygems.rb:  Documentation improvements (by zzak)

Thu Feb  7 05:52:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/pty/README: Remove static documentation file
        * ext/pty/pty.c: Add License to PTY module overview

Thu Feb  7 02:31:10 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * vm_insnhelper.c: attr_writer should return its argument [Bug #7773]

        * test/ruby/test_basicinstructions.rb: Test for above

Thu Feb  7 01:35:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/security.rdoc: Link to japanese version of CVE page patch by
          nagachika

Wed Feb  6 23:30:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/pty/README.expect: Removed static documentation file
        * ext/pty/lib/expect.rb: Documentation for IO#expect

Wed Feb  6 22:25:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * hash.c (env_reject_bang): hide keys array from ObjectSpace
        * hash.c (env_select_bang): ditto

Wed Feb  6 17:33:01 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (multiarch): add option to move architecture dependent
          directories.  [Feature #6111]

        * template/ruby.pc.in: add arch dependent paths.

        * configure.in (rubyarchhdrdir, sitearchhdrdir, vendorarchhdrdir): add
          options to customize architecture dependent header directories.

        * configure.in (rubyarchprefix, sitearchdir, vendorarchdir): add
          options to customize architecture dependent library directories.

        * template/ruby.pc.in, tool/mkconfig.rb, tool/rbinstall.rb: use
          configured values.

        * tool/mkconfig.rb: expand rubyarchdir to extract prefix.

        * configure.in (RUBY_VERSION_NAME), template/ruby.pc.in: add
          substitution and define.

        * configure.in, version.c: parametric architecture name for paths.

        * configure.in (shvar_to_cpp): convert sh variable references
          by replacing with string literal forms in cpp.

Wed Feb  6 17:05:26 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc:  Import RDoc 4.0.0.rc.2

Mon Feb  4 02:22:49 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_process.rb (test_setsid): ensure to call
          Process.wait(). Reported by George Koehler. Thanks.

Mon Feb  4 02:18:00 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_process.rb (test_setsid): skip when platform is
          OpenBSD. Contributed from George Koehler.
          [Bug #7789] [ruby-core:51889]

Wed Feb  6 13:35:20 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (rb_method_entry_location, rb_{mod,obj}_method_location): new
          functions to obtain source location of method definition.

        * vm_method.c (rb_obj_respond_to): show the location of old style
          respond_to? method.

Wed Feb  6 13:03:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/security.rdoc: Add link to CVEs on ruby-lang.org/en/security

Wed Feb  6 12:49:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * NEWS: Add note about removal of CSV::load and CSV::dump from r39077

Wed Feb  6 05:57:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/racc/parser.rb: Hide copyright notice from Racc doc

Wed Feb  6 05:50:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/rubygems/*: Removed outdated documentation files
        * lib/rubygems/LICENSE.txt: Include license file
        * lib/rubygems.rb: Move Gem module documentation so rdoc can parse it
          and link to LICENSE.txt
        * lib/rubygems/*: Hide useless documentation from Gem module rdoc

Wed Feb  6 03:45:19 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/security.rdoc: Remove documentation for unsafe CSV.load which
          was deleted in r39077

Wed Feb  6 03:27:19 2013  James Edward Gray II  <james@graysoftinc.com>

        * lib/csv.rb: Remove the dangerous serialization feature.

Wed Feb  6 00:56:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb.rb: Remove example from restrictions, it works [Github #246]
          Based on patch by Ryunosuke SATO

Wed Feb  6 00:46:53 2013  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_vm_stack_to_heap): call rb_vm_get_binding_creatable_next_cfp
          instead of rb_vm_get_ruby_level_next_cfp to prevent a segfault by
          calling Kernel#callcc. See r39067 for more details.
          [ruby-dev:46908] [ruby-trunk - Bug #7774]

        * test/ruby/test_settracefunc.rb: add a test.

Tue Feb  5 18:48:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * doc/security.rdoc: add regex, eval and drb sections

Tue Feb  5 17:24:02 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/servlet.rb:  Fixed root search paths, filesystem paths
          instead of HTTP paths were returned.
        * test/rdoc/test_rdoc_servlet.rb:  Test for above.

Tue Feb  5 16:37:00 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/config_file.rb:  Ignore permissions check on windows.
          Windows writes 0600 file as 0644 permissions making the check
          useless.

Tue Feb  5 16:25:25 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_method.c (rb_obj_respond_to): drop optional include_all flag if
          respond_to? method is defined in old style.  [Bug #7722]

Tue Feb 05 15:04:34 2013  Koichi Sasada  <ko1@atdot.net>

        * proc.c (rb_binding_new_with_cfp): permit to create binding object
          of IFUNC frame.
          When `rb_binding_new_with_cfp()' is called, VM finds out the first
          normal (has iseq) frame and create a binding object of this frame
          and create Env objects. `ep's of related frames are updated
          (`ep's point Env object managed spaces).
          However, `ep' of skipped IFUNC frame was not updated and
          old invalid `ep' was remained. It causes serious problems.
          To solve this issue, permit IFUNC to create binding.
          (Maybe there is no problem on it)
          [ruby-dev:46908] [ruby-trunk - Bug #7774]

        * test/ruby/test_settracefunc.rb: add a test.

        * vm.c (rb_vm_get_binding_creatable_next_cfp), vm_core.h: added.

        * vm_trace.c: fix to use `rb_vm_get_binding_creatable_next_cfp()'.

Tue Feb  5 14:43:15 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix.rb: Fix error message, patch by pypypy [Bug #7777]

Tue Feb  5 14:36:04 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (fix_pow): Handle special cases when base is 0, -1 or +1
          [Bug #5713] [Bug #5715]

        * rational.c (nurat_expt): ditto

Tue Feb  5 13:27:53 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (rawmode_opt): use default values by `stty
          raw`.

Tue Feb  5 12:50:47 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * range.c: Use div instead of / for bsearch

        * test/ruby/test_range.rb: Test showing bug when requiring mathn

Tue Feb  5 12:48:38 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Use to_enum for Enumerable methods returning
          Enumerators.
          This makes Lazy#cycle no longer needed, so it was removed.
          Make Enumerator#chunk and slice_before return lazy Enumerators.
          [Bug #7715]

        * internal.h: Remove ref to rb_enum_cycle_size; no longer needed

        * enum.c: Make enum_cycle_size static.

        * test/ruby/test_lazy_enumerator.rb: Test for above

Tue Feb  5 12:48:10 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Finalize and document Lazy.new. [Bug #7248]
          Add Lazy#to_enum and simplify Lazy#size.

        * test/ruby/test_lazy_enumerator.rb: tests for above

Tue Feb  5 11:35:35 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/push_command.rb:  Fixed credential download for
          `gem push --host`
        * lib/rubygems/gemcutter_utilities.rb:  ditto.
        * test/rubygems/test_gem_commands_push_command.rb:  Test for the above.
        * test/rubygems/test_gem_gemcutter_utilities.rb:  ditto.

        * lib/rubygems/config_file.rb:  Abort if the `gem push` credentials
          file has insecure permissions.
        * test/rubygems/test_gem_config_file.rb:  Test for the above.

        * lib/rubygems/ext/builder.rb:  Do not look for Gemfile, Isolate, etc.
          while building gem extensions.

        * lib/rubygems/package.rb:  Unset spec and files list if a gem's
          signatures cannot be verified.
        * test/rubygems/test_gem_package.rb:  Test for the above.

        * lib/rubygems/specification.rb:  Reduce use of eval.
        * lib/rubygems/test_case.rb:  ditto.

        * test/rubygems/test_gem_specification.rb:  Test setting
          specification_version for legacy gems.  Dup Gem.ruby before
          untainting in case it's frozen.

        * lib/rubygems.rb:  Reduce use of eval.  Only read files when looking
          for Gemfile, Isolate, etc.
        * test/rubygems/test_gem.rb:  Test for the above.

Tue Feb  5 10:15:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/security.rdoc: Wrap security guide at 80 columns

Tue Feb  5 10:15:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/security.rdoc: Grammatical error on security guide
          Patch by Josh Bassett [Github fixes #245]

Tue Feb  5 10:00:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/racc/parser.rb: Update #do_parse and #yyparse from upstream
          See [Github tenderlove/racc@7d954b5]

Tue Feb  5 09:55:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/racc: Merge Racc documentation downstream, add grammar ref file

Tue Feb  5 08:03:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb.rb, lib/irb/ext/save-history.rb: Add documentation on how to
          enabled irb history [ruby-core:51347] [Bug #7679]

Tue Feb  5 07:35:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb.rb, lib/irb/context.rb: Add documentation on how to enable
          auto-indentation and autocompletion using irbrc and irb_context
          [ruby-core:51209] [Bug #7642] and [ruby-core:51348] [Bug #7680]

Tue Feb  5 05:20:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * doc/standard_library.rdoc: Document list of libraries and extensions
          and their purpose or short description
        * lib/README: Remove lib/README in favor of doc/standard_library.rdoc

Tue Feb  5 04:40:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * ext/json/lib/json.rb: Move module overview definition for rdoc

Tue Feb  5 03:00:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/tracer.rb: Move class overview definition and reformat

Mon Feb  4 15:10:10 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (rawmode_opt): initialize options for the
          case all options are not given.

Mon Feb  4 12:44:13 2013  Koichi Sasada  <ko1@atdot.net>

        * vm_dump.c (control_frame_dump): capitalize prefix of `ep'
          if `ep' points an env object.

Mon Feb  4 04:20:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/English.rb: Add English module for RDoc to parse, then
          remove_const to avoid confusion. Include full list of aliases and
          their associated global variable.

Mon Feb  4 02:40:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/yaml.rb (YAML::EngineManager): Documentation for #yamler and
          #yamler= for using the removed Syck gem as the YAML::ENGINE

Sun Feb  3 16:54:27 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/io-console.gemspec: bump.  [Bug #7762]

        * test/io/console/test_io_console.rb (test_stringio_getch): use more
          descriptive assertions.

        * ext/io/console/console.c (rawmode_opt): min is minimum characters,
          not tenths.

Sun Feb  3 16:13:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * doc/security.rdoc: add first cut at a Ruby security document

Sun Feb  3 10:25:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * random.c: Document range argument for Kernel#rand.
          [ruby-core:51794] [Bug #7770]

Sun Feb  3 10:00:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * numeric.c: Document Float constants [ruby-core:51484] [Bug #7709]

Sun Feb  3 09:38:44 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/profiler.rb (PROFILE_CALL_PROC, PROFILE_RETURN_PROC): add b_call
          and b_return to profile block calls.

        * lib/profiler.rb (PROFILE_CALL_PROC, PROFILE_RETURN_PROC): split
          PROFILE_PROC for call and return events.

Sat Feb  2 14:32:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/minitest/mock.rb, lib/minitest/hell.rb: nodoc top-level module

Sat Feb  2 14:05:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/debug.rb: Documentation for DEBUGGER__ class methods based on
          patch by Vincent Batts [ruby-core:51253]

Sat Feb  2 13:37:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/net/smtp.rb: Fix rdoc title for Net::SMTP

Sat Feb  2 13:32:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/net/pop.rb: Fix rdoc title for Net::POP3

Sat Feb  2 13:00:11 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/gserver.rb (GServer#start): fix a timing issue.  patch from
          Charles Nutter.  [Bug #7081]

Sat Feb  2 12:36:54 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/fileutils.rb (copy_entry, wrap_traverse): preserve attributes of
          directories on FileUtils.cp_r.  The fix was proposed by Jan
          Wedekind.  [Bug #7246]

        * test/fileutils/test_fileutils.rb: add a test for above.

Sat Feb  2 12:30:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/uri/ftp.rb (URI::FTP.new2): nodoc method from r39013 [Bug #7301]

Sat Feb  2 12:15:36 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/uri/ftp.rb (URI::FTP.new2): remove the rdoc because it is not
          well tested yet.  [Bug #7301]

Sat Feb  2 12:07:41 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * ChangeLog: Forgot to add a reference to the ChangeLog of the
          previous commit.

Sat Feb  2 12:05:18 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/fileutils.rb: chmod/chmod_R with a string mode (e.g., "+x")
          caused error in verbose mode.  [Bug #7373]

        * test/fileutils/test_fileutils.rb: add a test for above.

Sat Feb  2 11:44:42 2013  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/English.rb: Remove some confusing words from rdoc.  [Bug #7406]

Sat Feb  2 10:17:12 2013  Kazuki Tsujimoto  <kazuki@callcc.net>

        * NEWS: add keyword arguments.

Sat Feb  2 07:45:44 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * proc.c (proc_curry): Fix arity check [Bug #5747]

        * test/ruby/test_proc.rb: Test for above

Sat Feb  2 07:44:15 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * proc.c: Add {*}_min_max_arity and refactor.
          [Bug #7765]

        * test/ruby/test_proc.rb: Fix wrong test

Fri Feb  2 00:46:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * marshal.c: add security considerations to marshal overview, refer to
          overview from Marshal.load documentation [#7759]

Fri Feb  1 23:04:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * array.c (rb_ary_dup): make returned array the same class as the original
          array [Bug #7768] [ruby-core:51792]
        * test/ruby/test_array.rb (class TestArray): add test

Fri Feb  1 16:35:34 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (r_object0): prohibit setting instance variables of
          existing class/module.

Fri Feb  1 14:34:29 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/readline/extconf.rb, ext/readline/readline.c: check
          RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE directly in
          readline.c.  Patch by Zachary Scott.  [Bug #7397] [ruby-core:49561]

Thu Jan 31 21:55:00 2013  Charlie Somerville  <charlie@charliesomerville.com>

        * marshal.c (marshal_load): Add documentation warning against using
          Marshal.load on untrusted data [Bug #7759] [ruby-core:51765]

Thu Jan 31 16:33:27 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (local_push_gen): no assigned but unused variable warnings
          in eval as well as -e.  [Feature #7730] [ruby-core:51580]

Wed Jan 30 12:30:08 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_signal.rb (test_trap_puts): Fix typo. "sync"
          should be "STDOUT.sync".

Thu Jan 31 15:39:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * string.c (rb_str_aset_m): Documentation for String#[]= fix
          Raises an IndexError if Regexp match is out of range.
          Github fixes #243 Patch by Dmtiriy Budnik

Thu Jan 31 13:54:44 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/socket/raddrinfo.c (rsock_unix_sockaddr_len): return
          sizeof(sa_family_t) if path is empty.  see "Autobind Feature" in
          unix(7) for details.

        * ext/socket/lib/socket.rb (unix_socket_abstract_name?): treat an
          empty path as an abstract name.

        * test/socket/test_unix.rb: related test.

Wed Jan 30 20:58:50 2013  Tanaka Akira  <akr@fsij.org>

        * ext/socket/basicsocket.c (bsock_getsockname): ignore truncated
          part of socket address.
          (bsock_getpeername): ditto.
          (bsock_local_address): ditto.
          (bsock_remote_address): ditto.

        * ext/socket/unixsocket.c (unix_path): ditto.
          (unix_addr): ditto.
          (unix_peeraddr): ditto.

        * ext/socket/init.c (cloexec_accept): ditto.

Wed Jan 30 17:08:20 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/win32.h (fstat): revert r37337, which uses _fstati64()
          instead of fstati64() on mingw32.  [Bug #7276]

Wed Jan 30 15:26:37 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/socket/unixsocket.c (rsock_init_unixsock): use rb_inspect()
          because rb_sys_fail_str() fails if its argument contains NUL.

        * test/socket/test_unix.rb: related test.

Wed Jan 30 15:21:30 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_dump.c (rb_vm_bugreport): show the most important message, Crash
          Report log information, first.

Wed Jan 30 15:00:05 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * array.c (rb_ary_bsearch): Raise TypeError on bad return from block

        * range.c (range_bsearch): ditto

        * test/ruby/test_array.rb (class): Test for above

        * test/ruby/test_range.rb (class): ditto

Wed Jan 30 14:46:28 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * range.c: Restrict bsearch to integers [#7728]

        * test/ruby/test_range.rb: Test for above

Wed Jan 30 14:10:52 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * array.c (rb_ary_bsearch): Return enumerator if no block [#7725]

        * range.c (range_bsearch): ditto

        * test/ruby/test_array.rb: Test for above

        * test/ruby/test_range.rb: ditto

Wed Jan 30 13:53:43 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix.rb: Take conjugate for inner product
          [rubyspec:5a01ad5719f2] [ruby-dev:46101]

Wed Jan 30 13:22:05 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (local_push_gen): warn assigned but unused variables also in
          toplevel, except for -e option.  [Feature #7730] [ruby-core:51580]

Wed Jan 30 13:17:53 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * cont.c (cont_restore_thread): svar should be separate per fibers.
          [ruby-core:51331] [Bug #7678]

Wed Jan 30 07:15:04 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * re.c (reg_operand): Simplify and reuse error handling [Bug #7539]

        * test/ruby/test_regexp.rb: Test for above

Wed Jan 30 07:00:16 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * object.c: Improve error for failed implicit conversions [Bug #7539]

        * error.c: Adapt rdoc

        * test/ruby/test_object.rb: Test for above

Tue Jan 29 21:40:12 2013  Tanaka Akira  <akr@fsij.org>

        * lib/net/http/generic_request.rb (encode_multipart_form_data): remove
          tempfile explicitly.

Tue Jan 29 19:27:18 2013  Benoit Daloze  <eregontp@gmail.com>

        * array.c: Improve documentation about
          comparison by hash for concerned methods. [ruby-core:51266]

Tue Jan 29 17:03:28 2013  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: fix issue of rb_debug_inspector_open().
          The order of making binding should be stack (frame) top to bottom.
          [Bug #7635]
          And also fix issue of collecting klass. Collecting klass is same
          as TracePoint#defined_class.
          (previous version, it returns T_ICLASS (internal objects).

        * test/-ext-/debug/test_debug.rb: add a test.

        * ext/-test-/debug/extconf.rb, init.c, inspector.c: ditto.

        * vm_backtrace.c: remove magic number and add enum CALLER_BINDING_*.

        * vm_backtrace.c, include/ruby/debug.h: add new C api (experimental)
          rb_debug_inspector_frame_self_get().

        * vm.c, vm_core.h, vm_trace.c: move decl. of
          rb_vm_control_frame_id_and_class() and constify first parameter.

Tue Jan 29 16:50:58 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_trace.c (rb_tracepoint_enable, rb_tracepoint_disable): check safe
          level as well as set_trace_func.

        * vm_trace.c (set_trace_func, thread_{add,set}_trace_func_m): check
          safe level as well as 1.8.

Tue Jan 29 16:49:19 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (rb_mod_method_arity): return original arity of the method if
          aliased because of visibility change, like as Method#arity.

Tue Jan 29 12:05:18 2013  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_marshal.rb: remove temporally files early.

        * test/ruby/test_process.rb: ditto.

        * test/psych/test_exception.rb: ditto.

Tue Jan 29 09:26:20 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/socket/socket.c (sock_s_pack_sockaddr_un): calculate the
          correct address length of an abstract socket.

        * test/socket/test_unix.rb: related test.

Mon Jan 28 18:02:16 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_backtrace.c (rb_debug_inspector_frame_{class,binding,iseq}_get):
          use long as index as well as RARRAY_LEN().

Mon Jan 28 17:51:38 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (assert_separately): imply no core dump.

Mon Jan 28 12:32:31 2013  Tanaka Akira  <akr@fsij.org>

        * ext/fcntl/fcntl.c: update document.  use "file descriptor" instead
          of "file handle" because it is not used other Ruby documents and
          it is confusing with Windows file handle.
          correct F_DUPFD behavior.

Sat Jan 26 22:39:12 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (w_object): dump instance variables of the result of
          marshal_dump not the original object.  [ruby-core:51163] [Bug #7627]

        * complex.c (nucomp_marshal_dump): need to copy instance variables.

        * rational.c (nurat_marshal_dump): ditto.

Sat Jan 26 13:35:56 2013  Eric Hodel  <drbrain@segment7.net>

        * ext/fcntl/fcntl.c:  Document Fcntl constants

Sat Jan 26 12:54:40 2013  Eric Hodel  <drbrain@segment7.net>

        * hash.c (rb_env_size):  Restored documentation for ENV.size

        * lib/drb/drb.rb:  Documented DRb::DRb#run.

        * lib/erb.rb (class ERB):  Improved documentation of ERb.

        * transcode.c:  Documented Encoding::Converter constants.

Sat Jan 26 10:09:57 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/webrick/accesslog.rb:  Improved WEBrick documentation.
        * lib/webrick/cgi.rb:  ditto.
        * lib/webrick/config.rb:  ditto.
        * lib/webrick/cookie.rb:  ditto.
        * lib/webrick/httpauth/authenticator.rb:  ditto.
        * lib/webrick/httpauth/basicauth.rb:  ditto.
        * lib/webrick/httpauth/digestauth.rb:  ditto.
        * lib/webrick/httpproxy.rb:  ditto.
        * lib/webrick/httprequest.rb:  ditto.
        * lib/webrick/httpresponse.rb:  ditto.
        * lib/webrick/https.rb:  ditto.
        * lib/webrick/httpserver.rb:  ditto.
        * lib/webrick/httpservlet/cgihandler.rb:  ditto.
        * lib/webrick/httpservlet/filehandler.rb:  ditto.
        * lib/webrick/httpservlet/prochandler.rb:  ditto.
        * lib/webrick/httputils.rb:  ditto.
        * lib/webrick/httpversion.rb:  ditto.
        * lib/webrick/log.rb:  ditto.
        * lib/webrick/server.rb:  ditto.
        * lib/webrick/ssl.rb:  ditto.
        * lib/webrick/utils.rb:  ditto.
        * lib/webrick/version.rb:  ditto.

Sat Jan 26 08:29:33 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/socket/raddrinfo (rsock_unix_sockaddr_len): renamed from
          rsock_unixpath_len, because it returns not the length of the path,
          but the length of a socket address for the path.

Sat Jan 26 01:12:23 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (test_ioctl_linux): skip if a platform is
          not x86 because linux ioctl request number depend on cpu arch.
          At least, alpha, mips, sparc and ppc have a different number.
          [Bug #7718] [ruby-core:51544]

Fri Jan 25 19:14:24 2013  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * ext/win32ole/win32ole.c: use TlsAlloc instead of __declspec(thread)
          to avoid SEGV if win32ole.so loaded with LoadLibrary in Windows
          XP or earlier.

Fri Jan 25 16:47:31 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/socket/raddrinfo.c (rsock_unixpath_len, init_unix_addrinfo),
          ext/socket/unixsocket.c (unixsock_connect_internal,
          rsock_init_unixsock): calculate the correct address length of
          an abstract socket.  Without this fix, sizeof(struct sockaddr_un)
          is specified as the length of an abstract socket for bind(2) or
          connect(2), so the address of the socket is filled with extra NUL
          characters.  See unix(7) for details.

        * ext/socket/lib/socket.rb (unix_server_socket): don't access the
          file system if the platform is Linux and path starts with NUL,
          which means that the socket is an abstract socket.

        * test/socket/test_unix.rb: related test.

Fri Jan 25 13:02:27 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/drb/drb.rb:  Updated documentation based on patch from Vincent
          Batts.  [ruby-trunk - Bug #7714]
        * lib/drb/ssl.rb:  ditto.

Fri Jan 25 12:23:29 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/drb/drb.rb:  Improved documentation by adding or hiding methods.
        * lib/drb/eq.rb:  ditto.
        * lib/drb/extserv.rb:  ditto.
        * lib/drb/gw.rb:  ditto.
        * lib/drb/invokemethod.rb:  ditto.
        * lib/drb/observer.rb:  ditto.
        * lib/drb/ssl.rb:  ditto.
        * lib/drb/timeridconv.rb:  ditto.
        * lib/drb/unix.rb:  ditto.

        * sample/drb/gw_cu.rb:  Fixed bug in DRb gateway sample.

Fri Jan 25 12:01:56 2013  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: modify a comment about rb_iseq_t::local_size.
          A patch by davidbalbert (David Albert) [Bug #6750]

Fri Jan 25 10:36:31 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/mkmf.rb:  Documented MakeMakefile constants.  Hide implementation
          details from RDoc

Fri Jan 25 10:04:07 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/compatibility.rb:  Hide compatibility shims from RDoc

        * lib/rubygems/config_file.rb:  Hide RbConfig use from RDoc

        * lib/rubygems/test_case.rb:  Added note to use realpath when 1.8
          support is dropped.

Fri Jan 25 09:14:43 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/generator/darkfish.rb:  Fixed debug message.  RDoc bug #174
          by Thomas Leitner.

        * lib/rdoc/store.rb:  Fixed deletion of ri attribute data when a class
          was loaded then saved.  RDoc bug #171 by Thomas Leitner.
        * test/rdoc/test_rdoc_store.rb:  Test for above.

Thu Jan 24 19:55:25 2013  Shota Fukumori  <her@sorah.jp>

        * NEWS (yaml): Write about bundled libyaml.

Thu Jan 24 16:54:34 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/calling_methods.rdoc:  Added a Method Lookup section.
        * doc/syntax/refinements.rdoc (Method Lookup):  Clarified that
          refinement methods are looked up in classes, not instances.

Thu Jan 24 16:49:17 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enum.c (enum_zip): Fix error message

        * array.c (take_items): Same, for Array#zip

Thu Jan 24 16:47:26 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c (lazy_zip): raise error for bad arguments
          [Bug #7706]

Thu Jan 24 16:05:08 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Optimize Lazy#zip when passed only arrays
          [Bug #7706]

Thu Jan 24 15:21:17 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Fix state handling for Lazy#zip,{drop_take}{_while}
          [bug #7696] [bug #7691]

Thu Jan 24 11:43:47 2013  Narihiro Nakamura  <authornari@gmail.com>

        * eval.c (f_current_dirname): Add documentation about "__dir__
          returns always an absolute path". [Bug #7729]

Thu Jan 24 10:28:30 2013  Eric Hodel  <drbrain@segment7.net>

        * NEWS (RDoc):  Added mention of page support and markdown support.

Thu Jan 24 09:40:13 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/refinements.rdoc:  Added refinements document based on
          the specification from the wiki.
        * doc/syntax.rdoc:  Added link to refinements document.

Wed Jan 23 16:29:09 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (rb_w32_spawn, rb_w32_aspawn_flags): fix missing
          initialization.  pointed out by phasis68 (Heesob Park) at
          [ruby-core:51579].  [Bug #7721]

Wed Jan 23 16:18:04 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#try_constant): fix for large unsigned.

        * lib/mkmf.rb (MakeMakefile#try_constant): fix for larger constants.

        * test/mkmf/test_constant.rb: tests for try_constant.
          TODO: define check_constant and use it.

Wed Jan 23 13:35:37 2013  Koichi Sasada  <ko1@atdot.net>

        * thread_pthread.c (ruby_init_stack): ignore `STACK_END_ADDRESS'
          if Ruby interpreter is running on co-routine.
          [Feature #2294]
          https://bugs.ruby-lang.org/issues/2294#note-18

Wed Jan 23 12:28:22 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (rb_w32_spawn, rb_w32_aspawn_flags): check the results
          of acp_to_wstr() which can return NULL.  [ruby-core:51557] [Bug #7721]

Wed Jan 23 10:40:49 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/assignment.rdoc (Implicit Array Assignment):  Clarify
          that "left-hand side" means "of the assignment".  Suggested by Jorge
          Dias.
        * doc/syntax/assignment.rdoc (Multiple Assignment):  ditto.

Wed Jan 23 10:34:47 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/assignment.rdoc (Local Variables and Methods):  Fixed
          example showing caching of a method's results into a local variable.
          Added not about using an explicit receiver to call a method that
          matches a local variable.  Suggested by markov_twain on twitter.

Wed Jan 23 10:20:08 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/README:  Fixed typo.  Patch by Pradeep Sahoo.
          Fixes #240 on github

Wed Jan 23 09:53:39 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/servlet.rb:  Fixed display of site and home documentation.
          Fixes rdoc issue #170 by Thomas Leitner.
        * test/rdoc/test_rdoc_servlet.rb:  Test for above.

        * lib/rdoc/code_object.rb:  Split #initialize_visibility from
          #initialize for reuse when loading a stored object.
          Fixes rdoc issue #171 by Thomas Leitner.

        * lib/rdoc/any_method.rb:  Initialize visibility for #display?  For
          rdoc issue #171
        * lib/rdoc/attr.rb:  ditto.
        * lib/rdoc/class_module.rb:  ditto.
        * lib/rdoc/top_level.rb:  ditto.
        * test/rdoc/test_rdoc_any_method.rb:  Test for above.
        * test/rdoc/test_rdoc_attr.rb:  ditto.
        * test/rdoc/test_rdoc_class_module.rb:  ditto.
        * test/rdoc/test_rdoc_constant.rb:  ditto.
        * test/rdoc/test_rdoc_top_level.rb:  ditto.

Wed Jan 23 06:43:26 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/test_case.rb:  Use Dir.tmpdir for rubygems tests instead
          of ./tmp/test.  Fixes [ruby-trunk - Bug #7717]

Tue Jan 22 22:58:03 2013  Akinori MUSHA  <knu@iDaemons.org>

        * misc/ruby-electric.el (ruby-electric-curlies): Fix the bug where
          an open curly inserted in a string is always replaced with a
          hash sign.

Mon Jan 21 15:41:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/mkconfig.rb: BASERUBY is transient at core build.

Mon Jan 21 13:51:21 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb ($extmk): traverse parent directories for the case
          srcdir is a symlink.

Sun Jan 20 23:55:37 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (w_object, r_object0): separate respond_to checks and
          calling, and get back to the old behavior for 2.0.  [Bug #7564]

Sun Jan 20 22:24:28 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/vpath.rb (VPath#def_options): hack for msys make, which
          converts a command line argument to non-msys command seems like a
          path list automagically.  [Bug #7710] [ruby-core:51489]

Sat Jan 19 11:35:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * struct.c (Struct.new): Document Struct.new with block
          Patch by Hiroyuki Iwatsuki [Bug #7674]

Sat Jan 19 09:52:46 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/miscellaneous.rdoc:  Added section on defined?

Sat Jan 19 09:27:31 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/assignment.rdoc (Local Variables and Methods):  Made it
          more clear that local variables are created by the parser, not
          execution.  Thanks to John Hawthorn.

Sat Jan 19 09:15:58 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/assignment.rdoc:  Improved links
        * doc/syntax/methods.rdoc:  ditto.

        * doc/syntax.rdoc:  Added link to assignment document

Sat Jan 19 08:47:33 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/assignment.rdoc:  Added a syntax document on assignment.

Fri Jan 18 14:11:01 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Added Array Decomposition.

Fri Jan 18 12:54:21 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/rbinstall.rb (gem): Gem.ensure_gem_subdirectories makes
          subdirectories group-writable, so make them with $dir_mode.

Fri Jan 18 11:24:33 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/win32ole/win32ole.c (ole_initialize): uninitialize OLE at thread
          ends.  [Bug #2618] [ruby-core:27634]

        * ext/win32ole/win32ole.c (ole_initialize): initialize OLE for each
          threads.  [Bug #2618] [ruby-core:27634]

Thu Jan 17 22:10:35 2013  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rubygems/ext/builder.rb (Gem::Ext::Builder.make): Remove
          .time dependency from *.rb install target. It causes needless
          *.rb install. [Bug #7698] [ruby-core:51437]
          Reported by Tadashi Saito. Thanks!!!
        * test/rubygems/test_gem_installer.rb
          (TestGemInstaller#test_install_extension_and_script): Add a test
          for the above change.

Thu Jan 17 21:08:20 2013  Kouhei Sutou  <kou@cozmixng.org>

        * eval.c: Fix a typo in ruby_finalize() documentation.

Thu Jan 17 20:28:18 2013  Benoit Daloze  <eregontp@gmail.com>

        * object.c: Typo in Kernel#hash documentation.
          Patch by zed_0xff [Github Fixes #237]

Thu Jan 17 10:48:56 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: use constants rather than
          calculating Inf and NaN.

Thu Jan 17 10:21:05 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/miscellaneous.rdoc:  Added Ending an Expression and
          indentation.

Thu Jan 17 09:30:21 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/installer.rb:  Untaint string when checking output
          for $SAFE=1

        * lib/rubygems/specification.rb:  Keep previously loaded specs as
          active.  This prevents double loading when refreshing the gem list.
        * test/rubygems/test_gem.rb:  Test for above

        * lib/rubygems.rb:  Bump version to 2.0.0.rc.2

Thu Jan 17 09:08:37 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc:  Added ? : ternary if

Thu Jan 17 08:36:04 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/miscellaneous.rdoc:  Added documentation for alias, undef,
          BEGIN, END.
        * doc/syntax/modules_and_classes.rdoc (Constants):  Fixed unwrapped
          paragraph with trailing whitespace.
        * doc/syntax/modules_and_classes.rdoc (Scope):  Added section pointing
          to alias and undef documentation.
        * doc/syntax.rdoc:  Added link to miscellaneous section.

Thu Jan 17 07:50:26 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc (Flip-Flop):  Added a section on
          the flip-flop.

Thu Jan 17 06:59:51 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc (if Expressions):  Fixed markup
          error.  Fixes #235 on github by FlyingFoX.

Thu Jan 17 06:53:58 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/literals.rdoc (Strings):  Fixed typo.  Fixes #236 on
          github by Doug Yun.

Wed Jan 16 18:45:46 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/win32ole/lib/win32ole.rb: use TracePoint to hook all thread
          creation not only by Thread.new and to get rid of interference with
          svar scope.  [Bug #7681] [ruby-core:51365]

Wed Jan 16 09:35:53 2013  Eric Hodel  <drbrain@segment7.net>

        * .document:  Removed extra space
        * lib/irb/lc/.document:  Hide help-message
        * lib/minitest/.document:  Hide README.txt
        * lib/rake/lib/.document:  Hide project.rake
        * lib/rdoc/generator/template/json_index/.document:  Hide JavaScript
          files
        * lib/rubygems/ssl_certs/.document:  Hide PEM files.

Wed Jan 16 03:54:28 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc:  Omit optional "then" for if and
          unless expressions.  Improved description of "a if a = 0.zero?"
          NameError.  Note that "do" for for loop is optional.

Wed Jan 16 03:28:47 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/calling_methods.rdoc:  Link to defining methods.
        * doc/syntax/methods.rdoc:  Link to calling methods, fixed typo.

Wed Jan 16 03:15:00 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Fixed link
        * doc/syntax/modules_and_classes.rdoc:  Fixed link
        * doc/syntax.rdoc:  Updated with links to the recently added pages

Wed Jan 16 03:05:50 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc (redo Statement):  Added note
          about retry.
        * doc/syntax/exceptions.rdoc:  Added retry statement

Tue Jan 15 23:12:34 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/vpath.rb (VPath#list): default separator to PATH_SEPARATOR from
          configure.in for make, not same name constant of File for use in ruby.

Tue Jan 15 22:30:04 2013  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ext/save-history.rb: identify rightly a status of a
          history file that already exists [Bug #7694]. Thanks Nobuhiro IMAI
          for this patch.

Tue Jan 15 15:55:28 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/control_expressions.rdoc:  Added description of control
          expressions in ruby.

Tue Jan 15 13:33:00 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc (Method Names):  Added method names including
          operator methods.
        * doc/syntax/methods.rdoc (Return Values):  Added note that assignment
          methods ignore return values.
        * doc/syntax/precedence.rdoc:  Added document describing precedence.

Tue Jan 15 11:49:31 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc (Block Argument):  Added section on block
          argument.  Thanks to Andy Lindeman.

Tue Jan 15 10:54:59 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/calling_methods.rdoc (Arguments):  Added improved
          introduction to arguments including passing style and lazy
          evaluation.  Thanks to Matt Aimonetti.
        * doc/syntax/calling_methods.rdoc (Positional Arguments):  Added
          description for sending a message to a method with *arguments
        * doc/syntax/calling_methods.rdoc (Default Positional Arguments):
          Added description.  Thanks to Andy Lindeman.
        * doc/syntax/calling_methods.rdoc (Block Local Arguments):
          Added description of block locals.  Thanks to Justin Collins.
        * doc/syntax/calling_methods.rdoc (Hash to Keyword Arguments):  Added
          section describing ** operator.  Thanks  to Justin Collins.

Tue Jan 15 10:40:18 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * test_lazy_enumerator: Test that map & flat_map also require a block

Tue Jan 15 09:22:47 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (gvl_init): Reset gvl.wait_yield explicitly when
          fork()ing. Patch by Apollon Oikonomopoulos. Thanks!
          [Bug #7693][ruby-core:51424]

Tue Jan 15 09:27:56 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/calling_methods.rdoc (Receiver):  Added :: as pointed out
          by Tony Arcieri
        * doc/syntax/calling_methods.rdoc (Block Argument):  Fixed { } block
          examples as pointed out by David Copeland.

Tue Jan 15 09:10:29 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc (Array/Hash Argument):  Moved above Keyword
          Arguments
        * doc/syntax/methods.rdoc (Keyword Arguments):  Described ** for
          gathering arbitrary keyword arguments.

Tue Jan 15 08:56:37 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/calling_methods.rdoc:  Added document describing method
          calls.

Tue Jan 15 07:39:21 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/top_level.rb:  Fixed extension trimming for page names in
          RDoc HTML output.  [ruby-trunk - Bug #7673]
        * test/rdoc/test_rdoc_top_level.rb:  Test for above.

Mon Jan 14 23:06:41 2013  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ext/save-history.rb: outputs its history to
          owner-only-readable file and change the permission of a file that
          already exists [Bug #7694]. Thanks Nobuhiro IMAI for bug reports.

Mon Jan 14 17:12:48 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_flat_map_func): flat_map should call each only
          when the value of a block returns a forcable object.
          [ruby-core:51401] [Bug #7690]

        * enumerator.c (lazy_flat_map): add documentation.

        * test/ruby/test_lazy_enumerator.rb: related test.

Mon Jan 14 16:42:28 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Require block for Lazy#{take|drop}_while [Bug #7692]

Mon Jan 14 14:41:00 2013  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_to_s): use CRuby style.

Mon Jan 14 14:39:00 2013  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c: use `RB_TYPE_P(x, t)` instead of
          `TYPE(x) == t`.

Mon Jan 14 10:18:56 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: Fix size for Enumerator::Lazy#flat_map

Mon Jan 14 07:12:52 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix/lup_decomposition: Fix bugs with LUP Decomposition of
          rectangular matrices. [rubyspec:ba849801a85]

Mon Jan 14 06:46:53 2013  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (add_ctype_to_cc): don't check dup warn on adding
          negative ctype to cclass. [Bug #7471] [ruby-core:50344]

Mon Jan 14 06:06:03 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix/eigenvalue_decomposition: Backport bugfix of Jama 1.0.3
          [rubyspec:df87040be371]

Sun Jan 13 16:45:00 2013  Zachary Scott <zachary@zacharyscott.net>

        * ext/psych/yaml/scanner.c: Fix typos, patch by James Dabbs
          [Github tenderlove/psych#118]

Sun Jan 13 15:00:00 2013  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_sub):
          need to specify precision for converting Rational and Float.
          [ruby-dev:46544] [Bug #7404]

        * ext/bigdecimal/bigdecimal.c (BigDecimal_mult): ditto.

        * ext/bigdecimal/bigdecimal.c (BigDecimal_divide): ditto.

        * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): ditto.

        * ext/bigdecimal/bigdecimal.c (BigDecimal_divremain): ditto.

        * test/bigdecimal/test_bigdecimal.rb: add tests for the above fixes.

Sun Jan 13 14:48:55 2013  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix/eigenvalue_decomposition: Fix eigensystem with complex
          eigenvectors. Patch by pypypy567.
          [Bug #7208] [ruby-dev:46251] [rubyspec:242f8e55bd]

        * lib/matrix/lup_decomposition.rb: Fix error for rectangular matrices
          [bug#7620] [ruby-core:51118] [rubyspec:41f833ee2]

Sun Jan 13 14:06:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb.rb, lib/prime.rb: Typos in overview
          Patch by Ershad K [Github Fixes #234]

Sun Jan 13 13:40:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/open3.rb : Typo in Open3 overview. Patch by zed_0xff
          [Github Fixes #233]

Sat Jan 12 17:42:00 2013  Kenta Murata  <mrkn@cookpad.com>

        * numeric.c (do_coerce): fix for the exceptions which the coerce
          method raises.  The optimization done by r38756 is preserved.
          [Bug #7645] [ruby-core:51213]

Sat Jan 12 16:12:46 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/setup.mak (-runtime-): see msvcrt from link header on mswin
          instead of running testing executable file, for cross compiling.

Sat Jan 12 08:58:47 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: merge key values that
          contain something besides a hash should be left in tact.

        * test/psych/test_merge_keys.rb: test for change

Sat Jan 12 07:52:47 2013  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * ext/win32ole/win32ole.c (ole_set_byref): support VT_UI8|VT_BYREF,
          VT_I8|VT_BYREF in cygwin and mingw.

        * ext/win32ole/win32ole.c (ole_variant2val): ditto.

        * test/win32ole/test_win32ole_variant.rb (test_s_new_with_i8_byref):
          ditto.

        * test/win32ole/test_win32ole_variant.rb (test_s_new_with_ui8_byref):
          ditto.

Sat Jan 12 02:45:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * man/ruby.1 (options): include --*-encoding from r38784

Fri Jan 11 23:34:48 2013  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * ruby.c (usage): sort --*-encoding in help. (same order of -E)

Fri Jan 11 16:56:29 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/mkconfig.rb: use configured libdir value to fix
          --enable-load-relative on systems where libdir is not default value,
          overridden in config.site files.  [ruby-core:47267] [Bug #6903]

Fri Jan 11 11:59:32 2013  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (dispose_string): use rb_str_free for freeing string in
          parse.y. by Sokolov Yura <funny.falcon@gmail.com>
          https://github.com/ruby/ruby/pull/87 fix GH-87

Fri Jan 11 09:56:22 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * insns.def (defineclass): private constants should not be accessed
          by scoped module definitions.  The bug was introduced in r38495.

        * test/ruby/test_module.rb: related test.

Fri Jan 11 02:11:59 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/rbconfig/obsolete.rb (respond_to_missing?): use send because
          RbConfig.respond_to_missing? is now private.

Thu Jan 10 22:00:58 2013  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h (VM_DEBUG_BP_CHECK): set 0 as default.
          This flag specifies checking BP consistency on each frame popping.
          Now, we don't have any trouble on it, so I remove it.
          If you feel any bugs about VM execution, then set it to 1.

Thu Jan 10 21:03:05 2013 TAKANO `takano32' Mitsuhiro <tak@no32.tk>

        * cont.c: define FIBER_USE_NATIVE as 0 in ia64.

Thu Jan 10 19:39:05 2013  TAKANO `takano32' Mitsuhiro <tak@no32.tk>

        * thread.c: fix RB_GC_SAVE_MACHINE_REGISTER_STACK define for ia64.

Thu Jan 10 17:45:39 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in, win32/Makefile.sub ($(MKFILES)): continue if Makefile
          unchanged.

Thu Jan 10 16:31:20 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_search_super_method): raise a TypeError
          instead of a NotImplementedError if self is not an instance of the
          current class.  [ruby-dev:39772] [Bug #2402]

Thu Jan 10 16:47:18 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/tk/extconf.rb (find_tcltk_header): use have_header instead of
          try_cpp, which is incredibly slow with VC.

Thu Jan 10 15:55:28 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * numeric.c (do_coerce): remove an unused variable.

Thu Jan 10 15:35:55 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * tool/gen_dummy_probes.rb: remove comments in probes.d to fix the
          compilation error introduced by r38755.

Thu Jan 10 11:15:04 2013  Kenta Murata  <mrkn@cookpad.com>

        * numeric.c (do_coerce): speed optimization by using rb_check_funcall
          instead of rb_rescue + rb_funcall.
          This fix is based on the patch by Benoit Daloze.
          [Bug #7645] [ruby-core:51213]

Thu Jan 10 11:15:04 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * probes.d: updating probes to be more symmetrical, adding
          documentation.

        * load.c: ditto

Thu Jan 10 04:23:07 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: strip trailing dots from
          floats so that Float() will not raise an exception.

        * test/psych/test_numeric.rb: test to ensure "1." can be loaded

        * test/psych/test_string.rb: make sure "1." can round trip

Thu Jan 10 03:38:40 2013  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: ascii only binary strings
          will be dumped as unicode.  Thanks Paul Kunysch!

        * test/psych/test_string.rb: appropriate test

Thu Jan 10 03:29:55 2013  Koichi Sasada  <ko1@atdot.net>

        * compile.c (compile_array_): modify wrong optimization.
          A script "[print(1)]; print(2)" should output "12".
          However, the compiler had eliminated "[print(1)]" expression
          because it is void expression (unused array).
          Of course, side-effect should be remained.
          This issue is reported by Masaya Tarui.

        * bootstraptest/test_literal.rb: add a test.

Wed Jan  9 22:07:42 2013  Masaki Matsushita  <glass.saga@gmail.com>

        * load.c (load_lock): if thread shield is destroyed and there is no
          waiting thread, insert new thread shield into load_table.
          [Bug #7530] [ruby-core:50645]

Wed Jan  9 21:43:32 2013  Masaki Matsushita  <glass.saga@gmail.com>

        * load.c (load_lock): revert r38744. it should acquire new thread
          shield.

Wed Jan  9 15:40:18 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (th_init, ruby_thread_init): initialize root_svar with Qnil,
          since lep_svar_place() expects uninitialized svar to be nil, not 0.

Wed Jan  9 13:20:23 2013  Masaki Matsushita  <glass.saga@gmail.com>

        * test/ruby/test_require.rb: improve test for r38744.
          fix to use Tempfile instead of temporary file in current directory.
          the patch is from nobu (Nobuyoshi Nakada).

Wed Jan  9 09:53:23 2013  Masaki Matsushita  <glass.saga@gmail.com>

        * load.c (load_lock): fix not to delete thread shield twice.
          it may break the shield locked by another thread.
          [Bug #7530] [ruby-core:50645]

        * test/ruby/test_require.rb: a test for above.

Wed Jan  9 02:13:22 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (RBasic): to be aligned on a VALUE size
          boundary.  [Bug #7647]

Tue Jan  8 14:41:41 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_core.h (rb_iseq_t): move flip_cnt from struct iseq_compile_data,
          because it has same life span as enclosing iseq.  [Bug #7671]
          [ruby-core:51296]

Mon Jan  7 23:43:00 2013  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal):
          add RB_GC_GUARD to prevent the intermediate object is GCed too early.
          This patch was made by Yusuke Endoh.  [Bug #7044] [ruby-core:47632]

        * test/bigdecimal/test_bigdecimal.rb: add a reproduction test for
          the issue [Bug #7044]

Mon Jan  7 21:40:36 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (Init_eval_method): main.public and main.private
          should be private.

        * proc.c (Init_Proc): main.define_method should be private.

        * test/ruby/test_module.rb: related test.

Mon Jan  7 20:48:47 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (Init_eval): main.include should be private.
          [ruby-core:51293] [Bug #7670]

        * test/ruby/test_module.rb (test_top_include_is_private): a new test
          for the above change.

Mon Jan  7 20:29:50 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * NEWS: remove description about `require "refinement"'.

Mon Jan  7 20:15:49 2013  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (Init_eval): enable Refinements by default.
          [ruby-core:51286] [Bug #7667]

        * eval.c (rb_mod_refine, top_using): show a warning when
          Module#refine or main.using is called at the first time.

        * ext/refinement/*: removed the extension library "refinement".

        * test/ruby/test_refinement.rb: fix for the above changes.

Mon Jan  7 17:34:22 2013  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/ruby.h (RUBY_EVENT_SPECIFIED_LINE): make it special.
          This flag is not contained by RUBY_EVENT_TRACEPOINT_ALL.
          This event is experimental one. It is possible to remove/rename
          flag name after 2.0.1.

        * vm_trace.c (get_event_id): return :line if SPECIFIED_LINE was
          occurred. `:specified_line' never been returned.

Mon Jan  7 15:42:10 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (f_kwrest): allow bare kwrest_mark as valid syntax.  its
          semantics is still undefined.  [Bug #7662] [ruby-core:51269]

Mon Jan  7 15:31:58 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (f_kwrest): reject duplicated kwrest argument name.

Mon Jan  7 15:24:10 2013  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (rb_threadptr_exec_event_hooks_orig): pop tag before
          JUMP_TAG() if frame is `finish' frame.
          Without this patch, there is an inconsistency between control
          frame stack and tags stack.
          [Bug #7668]

        * test/ruby/test_settracefunc.rb: add a test for above.

Mon Jan  7 15:21:48 2013  NAKAMURA Usaku  <usa@ruby-lang.org>

        * Makefile.in, common.mk (fake, yes-fake, no-make): these dependencies
          are not platform dependent.

        * win32/Makefile.sub ($(arch)-fake.rb): workaround.

Mon Jan  7 12:09:24 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_callee_setup_arg_complex, vm_yield_setup_block_args):
          set keyrest hash after making rest array, so that the last element
          will not be overwritten.  [ruby-core:51278] [Bug #7665]

Mon Jan  7 09:37:24 2013  Koichi Sasada  <ko1@atdot.net>

        * NEWS: add a NEWS entry about RubyVM.

Sun Jan  6 19:06:57 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * win32/Makefile.sub: Fix build with VC.
          Patch by Charlie Savage. Fixes [ruby-core:51261]

Sun Jan  6 18:43:48 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * bootstraptest/test_io.rb: add a test for [ruby-dev:46834].

        * io.c (rb_cloexec_fcntl_dupfd) Use an emulation with dup(2) when
          fcntl(2) and/or F_DUPFD is unavailable.
          Suggested by akr.

        * configure.in (HAVE_FCNTL): NativeClient does not provide fcntl(2).

Sun Jan  6 11:11:26 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/modules_and_classes.rdoc:  Fixed typo.

Sun Jan  6 05:35:18 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/modules_and_classes.rdoc:  Added singleton classes
          documentation.

Sun Jan  6 02:22:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/webrick/httpservlet/abstract.rb (WEBrick::HTTPServlet): Typo in
          example. Patch by shlensky [Fixes #232 on github]

Sat Jan  5 21:15:10 2013  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http/generic_request.rb:
          Amazon ECA API and GTE/1.3 disallow requests whose host has port
          number if its port number equals to default port number of the
          scheme. [Bug #7650]

Sat Jan  5 13:58:59 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/modules_and_classes.rdoc:  Improved description of methods
          on a module or class as suggested by Tobias Buhlmann

Sat Jan  5 13:38:07 2013  Masaki Matsushita  <glass.saga@gmail.com>

        * string.c (rb_str_enumerate_lines): fix invalid byte sequence error
          when a separator is passed. The patch is from yoshidam (Yoshida
          Masato).
          [Bug #7646] [ruby-dev:46827]

        * test/ruby/test_string.rb: a test for above.

Sat Jan  5 12:25:42 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_in_out_err):
          check stdout and stderr both.

Sat Jan  5 10:21:54 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/modules_and_classes.rdoc:  Added documentation of syntax
          for Modules and Classes.
        * doc/syntax/methods.rdoc:  Moved some text to the Modules and
          Classes syntax document.

Sat Jan  5 08:38:27 2013  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Added return values and scope sections,
          slightly modified from the original patch.  Fixes #227 from github by
          Dave Brown.

Sat Jan  5 08:21:41 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_cloexec_fcntl_dupfd): improve #ifdef condition.
        * io.c (rb_maygvl_fd_fix_cloexec): ditto.

Sat Jan  5 07:54:59 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/cleanup_command.rb:  Clean all possible gems
          using multiple passes.  Fixes RubyGems bug #422.  Refactored for
          maintainability.
        * test/rubygems/test_gem_commands_cleanup_command.rb:  Test for above.

Sat Jan  5 05:04:39 2013  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * gc.c (vm_xrealloc): add a few comment why we avoid realloc(ptr,0).

Fri Jan  4 20:17:06 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * Makefile.in (RBCONFIG): Moved from common.mk in order to use the
          variable in Makefile.in.

        * win32/Makefile.sub (RBCONFIG): Ditto.

Fri Jan  4 19:45:50 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * common.mk (run, parse): Use BTESTRUBY instead of MINIRUBY to handle
          cross-compiling cases, e.g. NativeClient.

Fri Jan  4 17:58:16 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * common.mk (yes-btest): btest depends on also $(arch)-fake.rb and
          rbconfig.rb on building for NativeClient.

        * Makefile.in (fake): Avoid generating $(arch)-fake.rb unless cross
          compiling.

        * configure.in (CROSS_COMPILING): New substitution.

Fri Jan  4 16:26:45 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/doctor.rb:  Process directories in order in case the
          filesystem doesn't.  [ruby-trunk - Bug #7618]

          Process specifications before other directories in case of bugs.
        * test/rubygems/test_gem_doctor.rb:  Test for above.

        * lib/rubygems.rb:  Updated version.

        * test/rubygems/test_require.rb:  Fixed double require of
          benchmark.rb.  RubyGems bug #420.

        * test/rubygems/test_gem_commands_check_command.rb:  Fixed unused
          variable warnings.
        * test/rubygems/test_gem_commands_query_command.rb:  ditto
        * test/rubygems/test_gem_installer.rb:  ditto

Fri Jan  4 15:05:25 2013  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/cross_reference.rb:  Fixed matching of C#=== or #===.  RDoc
          bug #164
        * test/rdoc/test_rdoc_cross_reference.rb:  Test for above.

        * lib/rdoc/parser/changelog.rb:  Fixed parsing of dates.  RDoc bug #165
        * test/rdoc/test_rdoc_parser_changelog.rb:  Test for above.

        * lib/rdoc/parser.rb:  Fixed parsing multibyte files with incomplete
          characters at byte 1024.  [ruby-trunk - Bug #6393]
          Fixed handling of -E.  [ruby-trunk - Bug #6392]
        * test/rdoc/test_rdoc_options.rb:  Test for above.
        * test/rdoc/test_rdoc_parser.rb:  ditto.
        * test/rdoc/test_rdoc_parser_c.rb:  ditto.
        * test/rdoc/test_rdoc_parser_changelog.rb:  ditto.
        * test/rdoc/test_rdoc_parser_markdown.rb:  ditto.
        * test/rdoc/test_rdoc_parser_rd.rb:  ditto.
        * test/rdoc/test_rdoc_rdoc.rb:  ditto.

        * lib/rdoc/tom_doc.rb:  Fixed parsing of [] in TomDoc arguments list.
          RDoc bug #167
        * test/rdoc/test_rdoc_tom_doc.rb:  Test for above.

        * lib/rdoc.rb:  Update version.

Fri Jan  4 11:51:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/forwardable.rb: Fix rdoc parameters for ::def_single_delegator.
          Patch by Vladimir Andrijevik [Github Fixes #230]

Fri Jan  4 00:35:11 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        Fix failures on btest for NativeClient.
        * bootstraptest/runner.rb (nacl?): New method to distinguish NaCl
          cross build.

        * bootstraptest/test_io.rb: Skip unsupported operations.

        * bootstraptest/test_literal.rb: ditto.

Fri Jan  4 00:29:40 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * io.c (rb_cloexec_fcntl_dupfd): Fix failures in
          bootstrap_test/test_io.rb.  NativeClient does not support F_DUPFD
          but supports dup2(2).

Thu Jan  3 17:46:50 2013  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/element.rb (REXML::Elements#add): Remove too much
          "elements" in document. Sorry...

Thu Jan  3 17:42:32 2013  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/element.rb (REXML::Elements#each): Add missing
          "elements" in document. [ruby-talk:402713]
          Reported by Wesley Rishel. Thanks!!!

Thu Jan  3 15:13:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * ext/psych/lib/psych.rb (Psych.load): Return value of
          Psych::SyntaxError.message should be same as example.
          Patch by Ippei Obayashi [ruby-core:51193] [Bug #7636]

Thu Jan  3 14:58:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * lib/forwardable.rb (SingleForwardable): Fix example in overview
          Patch by Vladimir Andrijevik [Github Fixes #231]

Thu Jan  3 14:32:47 2013  Yuki Yugui Sonoda  <yugui@yugui.jp>

        * configure.in (OBJCOPY):  Fixes build error for NativeClient.
          Avoid disabling OBJCOPY for NativeClient.

        * thread_pthread.c (rb_reserved_fd_p): USE_SLEEPY_TIMER_THREAD is
          always defined.  Fixes compilation error for NativeClient.

Wed Jan 02 03:09:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * ext/zlib/zlib.c (Zlib::GzipReader): Fix typo by zed_0xff
          [Fixes Github #229]

Wed Jan 02 02:29:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * hash.c (rb_hash_update): Revert documentation from r38672
          See: https://github.com/ruby/ruby/pull/228#issuecomment-11791013

Wed Jan 02 02:16:00 2013  Zachary Scott  <zachary@zacharyscott.net>

        * hash.c (rb_hash_update): Documentation for Hash#merge and shallow
          copies Patch by Yorick Peterse [Fixes Github #228]

Mon Dec 31 15:10:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * vm_backtrace.c: Add documentation for Kernel#caller_locations,
          Kernel#caller, and Thread::Backtrace::Location

Mon Dec 31 13:05:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * test/ruby/test_backtrace.rb: Add test for r37957 [Feature #7434]

Sun Dec 30 23:33:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (simple_re_meta): escaped closing parenthesis has different
          meaning.  [Bug #7610] [ruby-core:51088]

Sun Dec 30 12:09:47 2012  Charlie Somerville  <charlie@charliesomerville.com>

        * configure.in: use 4 argument form of AC_CHECK_HEADERS to force
          autoconf to use compiler's result

Sun Dec 30 10:58:04 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * test/ruby/test_keyword.rb: add a test for passing hash
          as a last argument. [ruby-dev:46712] [Bug #7529]

Sun Dec 30 10:51:29 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm_insnhelper.c: set keyword hash on Proc/block calls.
          [ruby-core:51172] [Bug #7630]

        * test/ruby/test_keyword.rb: add tests for above.

Sat Dec 29 21:57:11 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/completion.rb: treat rightly completion for symbol on irb
          [Bug #7632].

Sat Dec 29 21:51:30 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/curses/curses.c (window_cury, window_curx, window_maxy,
          window_maxx, window_begy, window_begx): use RB_UNUSED_VAR()
          to suppress unused-but-set-variable warnings.

Sat Dec 29 16:45:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * iseq.c (RubyVM::InstructionSequence): rdoc formatting

Sat Dec 29 15:28:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * iseq.c (RubyVM::InstructionSequence): Add rdoc for new iseq features
          added from r38085, this includes ::of, #path, #absolute_path,
          #label, #base_label, #first_lineno, and #inspect

Sat Dec 29 14:06:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * iseq.c (rb_iseq_line_trace_all, rb_iseq_line_trace_specify): Add
          rdoc for experimental C level api of iseq, from r38076

Sat Dec 29 11:37:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_obj_clone): attach clone to its singleton class during
          cloning singleton class so that singleton_method_added will be called
          on it.  based on the patch by shiba (satoshi shiba)[Bug #5283] in
          [ruby-dev:44477].  [Bug #5283]

Sat Dec 29 10:10:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (crt_externs.h): use standard macro AC_CHECK_HEADERS.

Fri Dec 28 23:12:44 2012  Charlie Somerville  <charlie@charliesomerville.com>

        * configure.in: check for the whether crt_externs.h is present when compiling
          for darwin (this header is missing in the iOS SDK)
        * eval_intern.h: check HAVE_CRT_EXTERNS_H before including crt_externs.h, if
          not defined, include missing/crt_externs.h instead
        * hash.c: ditto
        * missing/setproctitle.c: ditto
        * missing/crt_externs.h: declare _NSGetEnviron() function and define environ
          for iOS

Fri Dec 28 21:40:36 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/context.rb: IRB::Context#new: Check from JobManager
          inside IRB namespace [Bug #7628]. Thanks rafaelfranca for bug
          report and its patch.

Fri Dec 28 17:06:17 2012  Akinori MUSHA  <knu@iDaemons.org>

        * misc/ruby-electric.el (ruby-electric-curlies): Automatically
          indent closing curly brackets when
          ruby-electric-newline-before-closing-bracket is true.

Fri Dec 28 11:50:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_yield_setup_block_args): pass single argument to
          single optional parameter unchanged without splatting.  [Bug #7621]
          [ruby-dev:46801]

Fri Dec 28 11:17:47 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * proc.c (method_eq): fix the documentation to refer to owner.
          [ruby-core:51105] [Bug #7613]

        * test/ruby/test_method.rb (test_alias_onwer): new test to confirm
          that `a == b' returns false if owners of a and b are different.

Fri Dec 28 07:07:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * def/id.def: use split(/^/) instead of String#lines to support
          Ruby 1.8.5 as BASERUBY.

Thu Dec 27 21:56:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * variable.c (rb_mod_remove_const): fix segv caused by r38558.

Tue Dec 28 01:13:48 2012  James Edward Gray II  <james@graysoftinc.com>

        * lib/csv.rb: Added more Hash methods to CSV::Row.

Thu Dec 27 23:27:15 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ruby-lex.rb: make lex_state to EXPR_END when next token
          is an operator after SYMBEG [Bug #6378].

Thu Dec 27 21:30:21 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ruby-lex.rb: allow to handle recursive heredocs on
          irb[Bug #5648].

Thu Dec 27 20:45:29 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * ext/stringio/stringio.c (strio_getline): fix not to raise TypeError
          when limit is nil.
          [Bug #7232] [ruby-core:48531]

        * test/stringio/test_stringio.rb: a test for above.

Thu Dec 27 21:08:23 2012  Charlie Somerville  <charlie@charliesomerville.com>

        * vm_core.h (VM_DEFINECLASS_TYPE): explicit cast to enum type to avoid 64->32
          shorten warning

Thu Dec 27 20:11:29 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * ext/stringio/stringio.c (strio_ungetc): raise IOError instead of RuntimeError
          if the string is frozen.
          [Bug #7231] [ruby-core:48530]

        * ext/stringio/stringio.c (strio_ungetbyte): ditto.

        * test/stringio/test_stringio.rb: a test for above.

Wed Dec 26 23:55:18 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/context.rb: fix IRB::Inspector#keys_with_inspector [Bug #7598]

Wed Dec 26 23:26:15 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/context.rb: IRB::Context#use_readline= has been obsolete
          [Bug #6339].

Wed Dec 26 21:32:46 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/context.rb: make a correct prompt from
          IRB.conf[:IRB_NAME] on irb [Bug #6338]. Patched by sho-h.

Wed Dec 26 21:09:19 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ext/math-mode.rb: make not able to change math-mode
          after irb starting [Bug #6302]. Patched by sho-h.

Wed Dec 26 12:52:36 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/init.rb: change default debug level for
          irb[ruby-dev:46805], [Bug #6301].

Wed Dec 26 11:54:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: enable -fPIE when checking -pie for fixing
          OpenBSD build error. Patch by George Koehler. Thank you!
          [Bug #7606] [ruby-core:51082]

Wed Dec 26 07:31:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_enc_cr_str_copy_for_substr): empty string is always
          valid or 7bit.

        * string.c (rb_str_enumerate_lines, rb_str_chop): reduce duplicated
          code.

        * string.c (rb_str_enumerate_chars): prevent shared copy from GC.

Wed Dec 26 01:31:16 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/init.rb, lib/irb/context.rb: fix conf.debug_level=
          [Bug #6301] and fix irb command option: -- irb_debug_level for irb.

Wed Dec 26 00:59:18 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/ruby-lex.rb: improve RubyLex performance for large files
          [Bug #5202]. Patch by ryanmelt.

Tue Dec 25 22:21:06 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/output-method.rb: raise right exception when
          IRB::OutputMethod#print don't defined [Bug #6657].

Tue Dec 25 22:06:33 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (rb_threadptr_exec_event_hooks_and_pop_frame):
          pop a frame before JUMP_TAG() if exception occurred.
          This change fix bug of Ruby 1.9.
          [ruby-core:51128] [ruby-trunk - Bug #7624]

        * vm_core.h (EXEC_EVENT_HOOK_AND_POP_FRAME): add to use
          `rb_threadptr_exec_event_hooks_and_pop_frame()'.

        * vm.c (vm_exec): use EXEC_EVENT_HOOK_AND_POP_FRAME() while
          exception handling. While exception handling, if an exception
          is raised in hooks, need to pop current frame and raise this
          raised exception by hook.

        * test/ruby/test_settracefunc.rb: add a test.

Tue Dec 25 21:08:53 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/init.rb, lib/irb/lc/ja/error.rb, lib/irb/lc/error.rb:
          raise exception when illegal RC_NAME_GENERATOR defined [Bug #6455].

Tue Dec 25 19:22:17 2012  Keiju Ishitsuka  <keiju@ishitsuka.com>

        * lib/irb/workspace.rb: define method to private on top-level irb
          [Bug #5776]. Patch by davidbalbert.

Tue Dec 25 19:09:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * bignum.c, include/ruby/intern.h (rb_big_eql): exported.

        * thread.c (recursive_check): object_id maybe a Bignum, not Fixnum on
          LLP64.  see also r38493 and r38548.
          reported by Heesob Park at [ruby-core:51083] [Bug #7607], and patched
          by shirosaki at [ruby-core:51095]

Tue Dec 25 18:53:35 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h, eval_intern.h (CHECK_STACK_OVERFLOW): move
          CHECK_STACK_OVERFLOW() to vm_core.h and rename to
          CHECK_VM_STACK_OVERFLOW().
          This change is only move and rename.

        * tool/instruction.rb: catch up above changes.

        * vm.c, vm_insnhelper.c: ditto.

        * vm_insnhelper.c (vm_stackoverflow): add a function to unify
          raising vm stackoverflow exception.

Tue Dec 25 16:16:54 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h (RUBY_VM_THREAD_VM_STACK_SIZE): change default
          VM stack size (128 KB or  256 KB -> 512 KB or 1024 KB).
          This re-sizing corrects smaller value introduced at r38478.
          Newer value is same VM stack size of Ruby 1.9.
          [ruby-dev:46797] [ruby-trunk - Bug #7603]

Tue Dec 25 13:38:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (compile_err_append, compile_warn_print, warn_print): use
          rb_write_error_str() instead of writing to rb_stderr directly.

        * io.c (rb_write_error_str): a stopgap measure not to unblock GVL.
          warning from require seems to still have race condition errors.

Tue Dec 25 00:59:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * node.h (NODE_OP_CDECL), compile.c (iseq_compile_each),
          parse.y (stmt, arg): allow scoped constant op-assignment.
          [ruby-core:40154] [Bug #5449]

Mon Dec 24 04:56:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http/generic_request.rb (Net::HTTPGenericRequest):
          set content-length to zero on empty post requests
          by Gregory Ostermayr <gregory.ostermayr@gmail.com>
          https://github.com/ruby/ruby/pull/201 fix GH-201

Sun Dec 23 19:09:16 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c: rename methods:
            from Thread.async_interrupt_timing to Thread.handle_interrupt,
            from Thread.async_interrupted? to Thread.pending_interrupt?.
          Also rename option from `defer' to `never'.
          [ruby-core:51074] [ruby-trunk - Feature #6762]

        * vm_core.c, thread.c: rename functions and data structure
          `async_errinfo' to `pending_interrupt'.

        * thread.c: add global variables sym_immediate, sym_on_blocking and
          sym_never.

        * cont.c, process.c, vm.c, signal.c: ditto.

        * lib/sync.rb, lib/thread.rb: catch up this renaming.

        * test/ruby/test_thread.rb: ditto.

Sun Dec 23 17:57:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/profiler.rb (Profiler__::PROFILE_PROC, print_profile): store
          profile data per threads for concurrent-execution.
          [ruby-core:22046] [Bug #1152]

        * lib/profiler.rb (Profiler__::Wrapper): support calling singleton
          methods of an instance of BasicObject.

        * lib/profiler.rb (Profiler__::PROFILE_PROC): use TracePoint.

Sun Dec 23 16:13:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/erb.rb: typos for ERB::new link

Sun Dec 23 16:06:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/erb.rb: Document ERB::new trim_mode '-' for lines ending in -%>
          [ruby-core:51084] [Bug #7608]

Sun Dec 23 15:25:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb/ruby-lex.rb: Add handling for %i and %I quoting to irb
          Patch by flori [ruby-core:49550] [Bug #7392] [Github Issue #157]

Sun Dec 23 15:05:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (rb_check_funcall_with_hook): rb_check_funcall with hook
          which is called before calling method_missing or target method.

        * marshal.c (w_object, r_object0): use rb_check_funcall_with_hook
          instead of respond_to? and call.

Sun Dec 23 14:52:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * re.c (rb_reg_eqq): doc: #=== is not a synonym for #=~, added example
          [ruby-dev:46746] [Bug #7571]

Sun Dec 23 14:35:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (BLOCKING_REGION): if fail_if_interrupted is false ignore
          the result of blocking_region_begin(), since it always is true in
          that case.  suppress "uninitialized" warnings.

Sun Dec 23 09:34:07 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/check_command.rb:  Added --doctor and --dry-run
          options to clean up after failed uninstallation.
        * test/rubygems/test_gem_commands_check_command.rb:  Test for above.

        * lib/rubygems/commands/push_command.rb:  Allow pushes from RubyGems
          2.0.0.preview3

        * lib/rubygems/commands/update_command.rb:  Use Gem.ruby_version

        * lib/rubygems/dependency.rb:  Update style.

        * lib/rubygems/installer.rb:  Ensure installed gem specifications will
          be useable.  Refactor.
        * test/rubygems/test_gem_installer.rb:  ditto.

        * lib/rubygems/validator.rb:  Fixed bug with unreadable files.

        * lib/rubygems.rb:  Fixed broken methods.
        * test/rubygems/test_gem.rb:  Test for above.

        * test/rubygems/test_gem_commands_push_command.rb:  Fixed overridden
          Gem.latest_rubygems_version

Sun Dec 23 01:52:01 2012  Akinori MUSHA  <knu@iDaemons.org>

        * io.c (rb_io_lines, rb_io_bytes, rb_io_chars, rb_io_codepoints):
          Deprecate IO#{lines,bytes,chars,codepoints} and those of ARGF.
          [Feature #6670]

        * ext/stringio/stringio.c (strio_lines, strio_bytes, strio_chars)
          (strio_codepoints): Deprecate
          StringIO#{lines,bytes,chars,codepoints}. [Feature #6670]

        * ext/zlib/zlib.c (rb_gzreader_lines, rb_gzreader_bytes):
          Deprecate Zlib::GzipReader#{lines,bytes}. [Feature #6670]

Sat Dec 23 01:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/optparse.rb: Documentation for OptionParser to remove 'shadowed
          outer local variable' from example and make obvious ARGV with
          non-option arguments.
          Patch by Marcus Stollsteimer [ruby-core:47460] [Bug #6997]

Sat Dec 23 00:08:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * include/ruby/intern.h: add the prototype declaration of
          rb_num_coerce_bit.

        * numeric.c (rb_num_coerce_bit): the new coerce function for bitwise
          binary operation.

        * bignum.c (rb_big_and): use coerce to convert the argument, which isn't
          a Fixnum nor a Bignum, to the corresponding Integer object so that
          bitwise operations can support Integer-mimic objects.
          [Bug #1792] [ruby-core:39491]

        * bignum.c (rb_big_or): ditto.

        * bignum.c (rb_big_xor): ditto.

        * numeric.c (bit_coerce): ditto.

        * numeric.c (fix_and): ditto.

        * numeric.c (fix_or): ditto.

        * numeric.c (fix_xor): ditto.

        * test/ruby/test_integer.rb: add tests for the above changes.

        * test/ruby/test_bignum.rb: ditto.

Sun Dec 23 00:04:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * internal.h (QUOTE, QUOTE_ID): quote unprintable chars in strings and
          IDs. [Bug #7574] [ruby-dev:46749]

        * string.c (rb_str_quote_unprintable): ditto.

Sat Dec 22 23:59:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_compile_error, rb_compile_warn, rb_compile_warning),
          (rb_warn, rb_warning): support PRIsVALUE.

Sat Dec 22 22:04:58 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * cont.c (rb_fiber_start): unify conditions.

Sat Dec 22 21:47:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_wait_writable): use rb_thread_check_ints() instead
          of rb_thread_fd_writable().
        * io.c (rb_io_wait_readable): ditto.

Sat Dec 22 20:31:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_mod_const_get): symbol cannot be nested constant name.

Sat Dec 22 19:26:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_mod_const_get): check more strictly.  [ruby-dev:46748]
          [Bug #7573]

Wed Dec 19 02:34:48 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * cont.c (rb_fiber_start): in case of jump with TAG_FATAL,
          enqueue error into async_errinfo_queue, because you cannot call
          TH_TAG_JUMP() in this function. [ruby-dev:45218]  [Bug #5993]

        * thread.c (rb_threadptr_execute_interrupts): now INT2FIX(TAG_FATAL)
          can be popped from async_errinfo_queue.

        * vm.c (rb_vm_make_jump_tag_but_local_jump): revert r38441.
          rb_vm_make_jump_tag_but_local_jump() shouldn't return exception
          in case of state == TAG_FATAL.

        * test/ruby/test_fiber.rb (test_exit_in_fiber): fix a test to illuminate
          Thread.exit should terminate current Thread.

Sat Dec 22 13:15:08 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * gc.c (obj_id_to_ref): add a macro to treat Bignum object id.
          This follows the change r38493.

        * gc.c (id2ref): fix for working fine with Bignum object id on x64
          Windows.
        * gc.c (wmap_finalize): ditto.

Sat Dec 22 11:30:21 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * struct.c (make_struct): remove junk ID check to allow members who
          have junk name like "foo\000".
        * test/ruby/test_struct.rb: Test for above.
          [Bug #7575] [ruby-dev:46750]

Sat Dec 22 05:34:54 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Requests may be created with a URI which sets the
          Host header.  Responses contain the requested URI for easier redirect
          following.  [ruby-trunk - Feature #6482]
        * lib/net/http/generic_request.rb:  ditto.
        * lib/net/http/response.rb:  ditto.
        * NEWS (net/http):  Updated for above.
        * test/net/http/test_http.rb:  Tests for above.
        * test/net/http/test_http.rb:  ditto.
        * test/net/http/test_httpresponse.rb:  ditto.

Sat Dec 22 02:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb/slex.rb(#match): Typo, should be D_DETAIL
          [ruby-core:51071] [Bug#7600]

Sat Dec 22 02:29:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb/input-method.rb, lib/irb.rb: Typo in
          InputMethod#readable_atfer_eof? to #readable_after_eof?
          [ruby-core:51069] [Bug #7599]

Sat Dec 22 02:19:38 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_dump.c (rb_vm_bugreport): revert r38533.
        * addr2line.c (fill_lines): add ELF sanity check.
          [Bug #7597] [ruby-dev:46786]

Sat Dec 22 02:05:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb/inspector.rb, lib/irb/context.rb: Move IRB::INSPECTORS and
          class methods to IRB::Inspector [ruby-core:51067][Bug #7598]

Sat Dec 22 00:28:46 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * object.c (rb_obj_hash): shouldn't assume object_id can be long.
          based on a patch by Heesob Park at [ruby-core:51060].
          cf. [Backport #7454]

Fri Dec 21 23:15:25 2012  Kouhei Sutou  <kou@cozmixng.org>

        * ext/fiddle/lib/fiddle/struct.rb (Fiddle::CStructEntity#set_ctypes):
          CPtr -> Pointer.
        * test/fiddle/test_c_struct_entry.rb
          (Fiddle::TestCStructEntity#test_aref_pointer):
          Added the test for the above.

Fri Dec 21 23:12:05 2012  Kouhei Sutou  <kou@cozmixng.org>

        * ext/fiddle/lib/fiddle/struct.rb (Fiddle::CStructEntity#set_ctypes):
          CPtr -> Pointer.
        * test/fiddle/test_c_struct_entry.rb
          (Fiddle::TestCStructEntity#test_aref_pointer_array):
          Added the test for the above.

Fri Dec 21 22:43:36 2012  Kouhei Sutou  <kou@cozmixng.org>

        * ext/fiddle/lib/fiddle/import.rb (Fiddle::Importer#sizeof):
          CPtr -> Pointer.
        * test/fiddle/test_import.rb (Fiddle::TestImport#test_sizeof):
          Added the test for the above.

Fri Dec 21 22:34:17 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_iseq.rb: disable a test which checks features
          removed at r38532.

Fri Dec 21 22:02:00 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/{dir.h,win32.c} (rb_w32_readdir): removed old rb_w32_readdir()
          and renamed from rb_w32_readdir_with_enc().
          [ruby-core:24864] [Feature #1927]

        * dir.c (READDIR): follow above change.

Fri Dec 21 21:12:54 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * vm_dump.c (rb_vm_bugreport): commentout addr2line call temporarily
          in order to avoid segv. anyone can fix addr2line?
          [Bug #7597] [ruby-dev:46786]

Fri Dec 21 20:38:28 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (Init_ISeq): remove definition of the following methods:
          ISeq#line_trace_all and ISeq#line_trace_specify because they are
          half baked.
          C APIs are remained as experimental. These functions will be
          renamed, removed their parameters may be changed.
          You can use these methods by C exts. Please give us your comments.

Fri Dec 21 20:21:04 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (tracepoint_new): add code to support specified thread.
          But not tested and this feature is not supported officially.

Fri Dec 21 19:37:15 2012  Koichi Sasada  <ko1@atdot.net>

        * ruby.c (process_options): need to acquire env from TOPLEVEL_BINDING
          each time.
          `bind->env' may update after `eval()'.
           [Bug #7536]

Fri Dec 21 18:46:50 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/debug.h, vm_core.h: define rb_trace_arg_t at
          include/ruby/debug.h (move from vm_core.h).

Fri Dec 21 17:48:15 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h, vm_trace.c: fix multi-threading bug for tracing.
          Move `trace_arg' from rb_tp_t::trace_arg to rb_thread_t::trace_arg.
          `trace_arg' may changed by multiple threads.
          rb_thread_t::trace_arg can represent rb_thread_t::trace_running
          (null or non-null) and rb_thread_t::trace_running is removed.
          After that, `rb_tp_t' is not needed to check tracing or not
          (A running thread knows tracing or not). This is why I remove
          tp_attr_check_active() and make new function get_trace_arg().

          And this modification disable to work the following code:
            TracePoint.trace{|tp|
              Thread.new{p tp.event} # access `tp' from other threads.
            }
          I believe nobody mix threads at trace procedure.
          This is current limitation.
          [Bug #7590]

        * cont.c (fiber_switch, rb_cont_call): use rb_thread_t::trace_arg
          instead of rb_thread_t::trace_running.

        * test/ruby/test_settracefunc.rb: add a multi-threading test.

Fri Dec 21 16:38:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * template/id.h.tmpl (ID2ATTRSET): compile time constant macro for
          ID_ATTRSET.

        * defs/id.def (KeywordError): check duplication.

        * defs/id.def: support for other scope IDs,
          ID_{INSTANCE,GLOBAL,CONST,CLASS}.

Fri Dec 21 14:45:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb.rb, lib/irb/*: Documentation for IRB

Fri Dec 21 11:31:02 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rake/*:  Updated to rake 0.9.6
        * doc/rake/*:  ditto
        * test/rake/*:  ditto

Fri Dec 21 08:56:34 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * vm_trace.c (rb_suppress_tracing): remove unused variable 'vm_tracing'

Fri Dec 21 01:01:45 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * lib/irb/completion.rb (CompletionProc): support completion of
          instance variables. [ruby-dev:46710] [Bug #7520]

Thu Dec 20 20:58:25 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * vm_trace.c (rb_suppress_tracing): bugfix for vm->trace_running
          counter. And if tracing is already true, vm_trace_running ops is
          skipped to control overflow.

Thu Dec 20 18:29:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (RTEST, NIL_P): make bare expressions without
          outermost parentheses.

Thu Dec 20 17:29:00 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * NEWS: fix the description for Refinements.

Thu Dec 20 16:53:59 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_core.h (rb_vm_defineclass_type_t),
          compile.c (iseq_compile_each), insns.def (defineclass): change the
          meaning of the third operand of defineclass as follows:
            lower 3bits: the type of the defineclass
                           0 = class, 1 = singleton class, 2 = module
            4th bit: a flag represents whether the defineclass is scoped
                       0 = not scoped (e.g., class Foo)
                       1 = scoped (e.g., class Bar::Baz)
            5th bit: a flag represents whether the superclass is specified
                       0 = not specified (e.g., class Foo)
                       1 = specified (e.g., class Bar < Foo)
          If the superclass is specified and is not a class, a TypeError
          should be raised.  [ruby-dev:46747] [Bug #7572]

        * test/ruby/test_class.rb: related test.

Thu Dec 20 16:52:37 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * NEWS: announce AEAD encryption support in the OpenSSL extension.

Thu Dec 20 16:40:13 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * gc.c (nonspecial_obj_id): VALUE is not compatible with Fixnum on
          LLP64 platform, such as 64bit Windows.
          reported by Heesob Park at [ruby-core:50255] [Bug #7454], and the
          fix is suggested by akr.

Thu Dec 20 16:39:04 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/ossl_cipher.c: fix errors for installations that do not
          feature Authenticated Encryption.
        * ext/openssl/extconf.rb: detect presence of EVP_CTRL_GCM_GET_TAG to
          determine whether Authenticated Encryption can be used.
          [Feature #6980] [ruby-core:47426]

Thu Dec 20 15:55:46 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/ossl.c: do not use FIPS_mode_set if not available.
        * test/openssl/utils.rb: revise comment about setting FIPS mode to
          false.
        * test/openssl/test_fips.rb: remove tests that cause errors on
          ruby-ci.
          [Feature #6946] [ruby-core:47345]

Thu Dec 20 15:22:59 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/parser/ruby.rb:  Ignore methods defined on constants to
          prevent modules with the names of constants from appearing in the
          documentation.
        * test/rdoc/test_rdoc_parser_ruby.rb:  Test for the above.

Thu Dec 20 15:00:33 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/ossl_cipher.c: add support for Authenticated Encryption
          with Associated Data (AEAD) for OpenSSL versions that support the
          GCM encryption mode. It's the only mode supported for now by OpenSSL
          itself. Add Cipher#authenticated? to detect whether a chosen mode
          does support Authenticated Encryption.
        * test/openssl/test_cipher.rb: add tests for Authenticated Encryption.
          [Feature #6980] [ruby-core:47426] Thank you, Stephen Touset for
          providing a patch!

Thu Dec 20 12:56:53 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/markup/to_html.rb (class RDoc):  Added current heading and
          top links to headings.
        * lib/rdoc/generator/template/darkfish/rdoc.css:  ditto
        * test/rdoc/test_rdoc_generator_markup.rb:  Test for above
        * test/rdoc/test_rdoc_markup_to_html.rb:  ditto

        * test/rdoc/test_rdoc_comment.rb:  Removed trailing whitespace.

Thu Dec 20 11:05:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (assert_valid_syntax): move from
          test_syntax.rb.

        * test/ruby/envutil.rb (assert_normal_exit): validate syntax before
          running because this assertion passes even if the code fails by
          SyntaxError.

Thu Dec 20 10:29:58 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_pkey_dh.rb: revert special treatment of
          FIPS-capable installations since FIPS mode is now disabled for the
          tests.

Thu Dec 20 10:23:12 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/ossl.c: add OpenSSL.fips_mode= to allow enabling FIPS
          mode manually.
        * test/openssl/utils.rb: turn off FIPS mode for tests. This prevents
          OpenSSL installations with FIPS mode enabled by default from raising
          FIPS-related errors during the tests.
        * test/openssl/test_fips.rb: add tests for FIPS-capable OpenSSL
          installations.
          [Feature #6946] [ruby-core:47345]

Thu Dec 20 06:59:52 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c: support variable VM/Machine stack sizes.
          Specified by the following environment variables:
            - RUBY_THREAD_VM_STACK_SIZE: vm stack size used at thread creation.
              default: 128KB (32bit CPU) or 256KB (64bit CPU).
            - RUBY_THREAD_MACHINE_STACK_SIZE: machine stack size used at thread
              creation. default: 512KB or 1024KB.
            - RUBY_FIBER_VM_STACK_SIZE: vm stack size used at fiber creation.
              default: 64KB or 128KB.
            - RUBY_FIBER_MACHINE_STACK_SIZE: machine stack size used at fiber
              creation. default: 256KB or 256KB.
          This values are specified at launched timing. You can not change
          these values at running time.
          Environ variables are only *hints* because:
            - They are aligned to 4KB.
            - They have minimum values (depend on OSs).
            - Machine stack settings are ignored by some OSs.
          Default values especially fiber stack sizes are increased.
          This change affect Fiber's behavior:
            (1) You can run more complex program on a Fiber.
            (2) You can not make many (thousands) Fibers because of
                lack of address space (on 32bit CPU).
          If (2) bothers you,
            (a) Use 64bit CPU with big memory, or
            (b) Specify RUBY_FIBER_(VM|MACHINE)_STACK_SIZE correctly.
          You need to choose correct stack size carefully. These values
          are completely rely on systems (OS/compiler and so on).
          [Feature #4614], [Bug #7212]

        * vm_core.h (rb_vm_t::default_params): add to record above settings.

        * vm.c (RubyVM::DEFAULT_PARAMS): add new constant to see
          above setting.

        * thread_pthread.c: support RUBY_THREAD_MACHINE_STACK_SIZE.

        * cont.c: support RUBY_FIBER_(VM|MACHINE)_STACK_SIZE.

        * test/ruby/test_fiber.rb: add tests for above.

        * test/ruby/test_thread.rb: ditto.

Thu Dec 20 06:25:44 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_fiber.rb: remove a strange single quote character.
          With this character, this script exits by SyntaxError.

Thu Dec 20 01:03:00 2012  Zachary Scott  <zachary@zacharyscott>

        * ext/.document: Add missing ext modules to .document
          Patch by Ryunosuke SATO [Fixes Github #224]

Wed Dec 19 23:52:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ruby.c (load_file_internal): use original C string as the filename
          for parser.
          reported by whiteleaf at [ruby-list:49085] [ruby-dev:46738]
          [Bug #7562]

Wed Dec 19 23:36:12 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * marshal.c (marshal_dump, marshal_load): fix SEGV during make rdoc
          and test failure in TestMarshal#test_gc and test_context_switch
          on SPARC Solaris 10 compiled with Oracle Solaris Studio 12.3.
          [Bug #7591] [ruby-dev:46772]

Wed Dec 19 19:34:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_mod_const_get): nul byte is invalid as constant name.

Wed Dec 19 17:54:18 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * vm_trace.c (rb_threadptr_exec_event_hooks): get rid of race
          condition. [Bug #7589] [ruby-dev:46763]

Wed Dec 19 16:30:28 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/literals.rdoc:  Added 0d decimal format.  Thanks Nobu!

Wed Dec 19 16:19:36 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Fixed typo.  Thanks to Josh Susser.

Wed Dec 19 16:18:22 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/query_command.rb:  Refactored to improve
          maintainability.
        * test/rubygems/test_gem_commands_query_command.rb:  Note default gems
          in gem list details.

        * lib/rubygems/uninstaller.rb:  Detect all gems for uninstallation.
          This allows duplicate installs of default gems to be removed.
        * lib/rubygems/specification.rb:  Allow use of ::each_spec.
        * lib/rubygems/test_case.rb:  Added install_default_gems.
        * test/rubygems/test_gem_commands_uninstall_command.rb:  Moved test
          down to the uninstaller tests.
        * test/rubygems/test_gem_uninstaller.rb:  Test for uninstallation of
          default gems and duplicate default gems.

Wed Dec 19 15:23:50 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Add () around keyword arguments example for
          consistency.  Thanks to Josh Susser.

Wed Dec 19 01:51:24 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * vm.c (rb_vm_jump_tag_but_local_jump): remove unnecessary 2nd
          argument.

        * load.c (rb_load_internal): ditto.

        * eval_intern.h (rb_vm_jump_tag_but_local_jump): ditto.

Tue Dec 18 18:57:58 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_wait_writable): don't use rb_thread_wait_fd()
          because it is for waiting until io readable.

        * io.c (rb_io_wait_writable): always use rb_thread_fd_writable()
          instead of bare rb_wait_for_single_fd(). we shouldn't ignore
          return value.
        * io.c (rb_io_wait_readable): ditto. always use rb_thread_wait_fd().

Tue Dec 18 18:55:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_wait_fd_rw): fix infinite loop bug.
          rb_wait_for_single_fd() never return positive number.

Tue Dec 18 17:24:40 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/encoding.rb:  Do not remove #! line from document when
          setting encoding.  This allows ruby executables to be parsed as ruby
          files.
        * test/rdoc/test_rdoc_encoding.rb:  Test for above.

        * lib/rdoc/parser.rb:  Set the parser file name of ruby executables
          correctly.
        * test/rdoc/test_rdoc_parser.rb:  Test for above.

Tue Dec 18 16:46:15 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/literals.rdoc:  Used simplified heredoc example that
          doesn't include method definition.  Added heredoc with backticks.

Tue Dec 18 16:38:51 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/store.rb:  Work around RDoc stores from older versions of
          RDoc.
        * test/rdoc/test_rdoc_store.rb:  Test for above.

Tue Dec 18 16:31:20 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/ruby_lex.rb:  Return a TkHEREDOC instead of a TkSTRING when
          the heredoc identifier is followed by a line-end.  This allows proper
          display of some HEREDOCs in source view.
        * lib/rdoc/ruby_token.rb:  Added TkHEREDOC
        * test/rdoc/test_rdoc_ruby_lex.rb:  Test for above.

Tue Dec 18 09:45:14 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * vm.c (rb_vm_make_jump_tag_but_local_jump): take care of the case
          TAG_JUMP() with TAG_FATAL (ex. rb_fatal()). [ruby-core:50917]
          [Bug #7570]

        * test/ruby/test_fiber.rb (test_fatal_in_fiber): add a test for above.

        * ext/-test-/fatal/extconf.rb, ext/-test-/fatal/rb_fatal.c: ditto.

Tue Dec 18 13:17:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * vm_trace.c (tracepoint_attr_defined_class): Clean up rdoc for
          TracePoint#defined_class

Tue Dec 18 12:15:59 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/specification.rb:  Fixed ruby output of requirements
          with multiple version specifiers.
        * test/rubygems/test_gem_ext_cmake_builder.rb:  Only look for specific
          lines in cmake output.  Should fix [ruby-trunk - Bug #7579]

Tue Dec 18 11:45:26 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/literals.rdoc:  Added 0o octal integers.

Tue Dec 18 12:28:52 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * test/openssl/test_ssl.rb: Use :TLSv1_2_client explicitly in
          test_tls_v1_2 to prevent upstream bug.
          [Bug #7197] [ruby-dev:46240]

Tue Dec 18 11:52:34 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/lib/ssl.rb: Enable insertion of empty fragments as a
          countermeasure for the BEAST attack by default. The default options
          of OpenSSL::SSL:SSLContext are now:
          OpenSSL::SSL::OP_ALL & ~OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS
          [Bug #5353] [ruby-core:39673]

        * test/openssl/test_ssl.rb: Adapt tests to new SSLContext default.

        * NEWS: Announce the new default.

Tue Dec 18 06:36:12 2012  Koichi Sasada  <ko1@atdot.net>

        * method.h: remove `VM_METHOD_TYPE_CFUNC_FRAMELESS' method type.
          This method type is for optimized CFUNC such as Fixnum#+ and so on.
          This feature is half-baked and no way to use them.
          [Background]
          Now, VM has opt_plus instructions to optimize `+' methods for
          some Classes (such as Fixnum, Float (flonum)). We call this
          type of instructions as `specialized instructions'.
          This simple technique improve simple program dramatically.
          However, we can make specialized instructions for only several
          types (classes) and selectors (method names) because a large
          instruction will be slow. In other words, this technique has no
          extensibility.
          To overcome this problem, VM_METHOD_TYPE_CFUNC_FRAMELESS was
          introduced (r37198). This type is a variant of CFUNC, but called
          their functions directly without building a method frame.
          Any CFUNC method can be defined as frameless methods if a method
          is not needed to make method frame. Frameless methods are faster
          as specialized instructions (a bit slower, but no need to care).
          No problem described at
          http://charlie.bz/blog/why-do-singleton-methods-make-ruby-slow
          because this technique doesn't see class, but see method body
          itself. Alias is also no problem.
          [Problem]
          However, we can't set frameless method type for polymorphic methods
          such as Array#[]. Necessity for method frame depends on which
          parameter type. For example, Fixnum#+ needs method frame if
          coerce is needed. Current VM_METHOD_TYPE_CFUNC_FRAMELESS is not
          flexible and need more tuning to introduce it.
          Expected behavior of frameless method type may be:
            result = optimized_cfunc(params); /* call optimized cfunc */
            if (result == Qundef) { result = normal_cfunc(); }
          This is why I say this feature is half-baked.
          We need to learn primitive method in Smalltalk more.
          (I heard this name at RubyConf Taiwan this month. Thanks!)
          [Conclusion]
          I remove this feature and consider again.
          This feature goes to next minor (2.1?).
          Nobody may use this feature and there is no compatibility issue.

        * proc.c (rb_method_entry_arity): ditto.

        * vm_eval.c, vm_insnhelper.c, vm_method.c: ditto.

Tue Dec 18 04:58:22 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (fill_id_and_klass): TracePoint#defined_class returns
          singleton class. `set_trace_func' passed attached class (which is
          attached/modified by singleton class) by 6th block parameter if it
          is singleton class. Previous behavior follows this spec.
          However, this method named `defined_class' should return singleton
          class directly because singleton methods are defined in singleton
          class. There are no compatible issue because TracePoint is introduced
          after 2.0.
          But compatibility with `set_trace_func' is broken. This means that
          you can not replace all `set_trace_func' code with TracePoint
          without consideration of this behavior.
          [Bug #7554]

        * test/ruby/test_settracefunc.rb: change a test to catch up
          an above change.

Tue Dec 18 03:03:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: speed up node mapping so
          common cases are evaluated first.  Thanks Kevin Menard!

Tue Dec 18 02:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/optparse.rb: Remove 'developer documentation' section from rdoc
          Patch by Marcus Stollsteimer [ruby-core:50526][Bug #7504]

Tue Dec 18 02:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/matrix.rb (#lup): typo in example [ruby-core:50946][Bug #7582]

Mon Dec 17 18:03:34 2012  Charlie Somerville  <charlie@charliesomerville.com>

        * class.c (rewrite_cref_stack, clone_method): rewrite a method's cref
          stack when cloning into a new class to allow lexical const lookup to
          work as expected [ruby-core:47834] [Bug #7107]
        * test/ruby/test_class.rb (class TestClass): related test

Mon Dec 17 13:56:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (io_flush_buffer_sync2): avoid to return 0. because
          rb_thread_call_without_gvl2 uses 0 internally.
        * io.c (io_flush_buffer_async2): adapt the above.

Mon Dec 17 12:05:32 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax/methods.rdoc:  Added a description of singleton methods.

Mon Dec 17 11:35:57 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/.document:  Added doc/syntax

Mon Dec 17 11:25:32 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/syntax.rdoc:  Added syntax guide table of contents
        * doc/syntax/exceptions.rdoc:  Syntax guide for exceptions
        * doc/syntax/literals.rdoc:  Syntax guide for literals
        * doc/syntax/methods.rdoc:  Syntax guide for methods

Mon Dec 17 07:59:40 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems.rb:  Updated VERSION

        * test/rubygems/test_gem_installer.rb:  Fixed ambiguous first argument
          warning.

        * test/rubygems/test_gem_rdoc.rb:  RDoc generation depends on installed
          version of RDoc.

Sun Dec 16 02:04:41 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (rb_sigaltstack_size): cast sysconf() return value
          explicitly. Fix compile error on Mac OS X.

Sun Dec 16 00:39:43 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * cont.c (rb_fiber_start): don't enqueue Qnil to async_errinfo_queue.
          rb_vm_make_jump_tag_but_local_jump() could return Qnil (ex. when
          finished by Thread.exit). [ruby-dev:45218] [Bug #5993]

        * test/ruby/test_fiber.rb (test_exit_in_fiber): add test for it.

Sat Dec 15 23:56:51 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/pointer.c (rb_fiddle_ptr2cptr): fix error message
          forgotten to be changed from DL to Fiddle.

Sat Dec 15 23:14:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (default_handler): remove rb_register_sigaltstack()
          call. sigaltstack was already registered when creating threads.

Sat Dec 15 23:08:56 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (rb_sigaltstack_size): new. calculate stack size for
          sigsegv handler. enlarge value when x86 or x86_64 on Linux.
          Linux has very small MINSIGSTKSZ size (2048 bytes) and
          our sigsegv routine need 5KiB at least. [Bug #7141]
        * internal.h: add declaration of rb_sigaltstack_size().
        * vm_core.h: remove ALT_STACK_SIZE definition.

        * signal.c (rb_register_sigaltstack): replace ALT_STACK_SIZE with
          rb_sigaltstack_size();
        * gc.c (Init_heap): ditto.
        * vm.c (th_init): ditto.

Sat Dec 15 18:24:21 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * rational.c (f_round_common): should check overflow.

Sat Dec 15 18:00:00 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * rational.c (float_rationalize): reduced.

Sat Dec 15 14:18:44 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (finish_writeconv): uses rb_write_internal2 if
          fptr->write_lock have.

Sat Dec 15 13:57:08 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_mutex_owned_p): remove static.
        * io.c (io_flush_buffer): don't hold mutex if already have.
          Now recursive lock may occur when following scenario.
          fptr_finalize -> finish_writeconv_sync -> finish_writeconv
          -> io_fflush.

Sat Dec 15 13:38:30 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (io_flush_buffer): uses io_flush_buffer_async2 instead of
          io_flush_buffer_async.
        * io.c (io_flush_buffer_async2): new helper function for
          io_flush_buffer. It uses rb_thread_call_without_gvl2() instead
          of rb_thread_io_blocking_region.
        * io.c (io_flush_buffer_sync2): new helper function for
          io_flush_buffer_async2.

Sat Dec 15 13:04:26 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (internal_write_func2): new helper function for rb_write_internal2().
        * io.c (rb_write_internal2): new function. it uses
          rb_thread_call_without_gvl2() instead of rb_thread_io_blocking_region().
        * io.c (rb_binwrite_string): uses rb_write_internal2 instead of
          rb_write_internal. [Bug #7134]

Sat Dec 15 12:55:29 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_wait_writable): add to call rb_thread_wait_fd()
          likes rb_io_wait_readable.

Sat Dec 15 11:54:50 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_wait_writable): don't call rb_thread_fd_writable()
          when EINTR. EINTR mean signal interrupt was happen. We don't
          need any wait.

Sat Dec 15 11:53:36 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_wait_fd_rw): remove silly rb_thread_alone()
          check.

Sat Dec 15 10:22:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (rb_thread_polling): revert but deprecate.

        * include/ruby/intern.h (rb_thread_polling): deprecate.

Sat Dec 15 08:37:01 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * test/rubygems/test_gem_ext_cmake_builder.rb (test_self_build):
          get rid of false positive.

Sat Dec 15 08:05:56 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_thread.rb (test_uninitialized, test_backtrace,
        test_thread_timer_and_interrupt, test_thread_join_in_trap,
        test_thread_join_current, test_thread_join_main_thread,
        test_main_thread_status_at_exit, test_thread_status_in_trap,
        test_thread_status_raise_after_kill, test_mutex_owned,
        test_mutex_owned2): move these tests from TestThreadGroup class
          to TestThread because they are not thread group tests.

        * test/ruby/test_thread.rb (test_thread_status_raise_after_kill):
          add t.join.

        * test/ruby/test_threadgroup.rb: new file. moved ThreadGroup test
          from test_thread.rb.

Sat Dec 15 08:02:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_thread.rb (TestThread::Thread::new.): remove
          th.abort_on_exception change. Test template shouldn't change
          global flag. It prevent to test a normal case.

Sat Dec 15 06:15:14 2012  Eric Hodel  <drbrain@segment7.net>

        * configure.in (HAVE_GCC_ATOMIC_BUILTINS):  Set -march=i486 to enable
          __sync_val_compare_and_swap.  Patch by KOSAKI Motohiro.
          [ruby-trunk - Bug #7485]

Sat Dec 15 03:42:34 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/.document: add fiddle/pointer.c, fiddle/handle.c, and
          fiddle/win32/lib as documentation.

Sat Dec 15 03:06:40 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * file.c (rb_file_flock): use rb_thread_wait_for() instead of
          rb_thread_polling(). When getting EAGAIN, we need to wait a
          while even if no multi threading.
        * thread.c (sleep_for_polling, rb_thread_polling) removed.

Sat Dec 15 00:03:31 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (rb_f_kill): remove rb_thread_polling() because this
          has no good effect and makes meaningless 100ms delay. 1)
          when sending signal to another process, waiting has just silly.
          2) when sending signal to current process, 100ms is often not
          enough time to wait. It depend on kernel behavior. And,
          rb_thread_polling() doesn't make sense anyway. When rb_thread_alone()
          is true, it doesn't wait at all and Process.kill() users don't
          expect threading changes Process.kill() behavior. [Bug #7560]

Fri Dec 14 17:10:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_params): parser_tokline to track the line number at
          which token started.  [ruby-dev:46737] [Bug #7559]

        * parse.y (fcall): operation with starting line number.

        * parse.y (command, primary, method_call): point method name line.

        * parse.y (gettable_gen): return token line for __LINE__.

Fri Dec 14 16:56:59 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_call_super_method): remove volatile introduced
          in r38365.

        * vm_insnhelper.c (vm_call_method): use __forceinline to prevent
          VC++ to make vm_call_general and vm_call_super_method as the same
          method.  Thanks, Heesob Park.  [Bug #7556] [ruby-core:50867]

Fri Dec 14 14:59:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_separately):
          take file and line by using caller_locations if not given.

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_separately):
          count assertions in separated tests.

Fri Dec 14 14:16:42 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/rubygems_hook.rb:  Fixed generation of documentation.
          Disabled rdoc generation by default to match RubyGems defaults.
          Reduced diff with RubyGems::RDoc.
        * test/rdoc/test_rdoc_rubygems_hook.rb:  Tests for the above.
        * test/rubygems/test_gem_rdoc.rb:  ditto.

        * lib/rdoc/store.rb:  Removed useless variable assignment

Fri Dec 14 13:58:40 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/rdoc_command.rb:  When overwriting
          documentation, remove existing documentation first.

        * lib/rubygems/server.rb:  Fixed documentation links.
        * test/rubygems/test_gem_server.rb:  Test for the above.

        * lib/rubygems/rdoc.rb:  Reduced diff with RDoc::RubyGemsHook
        * test/rubygems/test_gem_rdoc.rb:  ditto

Fri Dec 14 04:08:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_separately):
          added to execute given test source on separate process,
          catch its resulted exception and raise it on main process.

Fri Dec 14 07:43:44 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: quote strings that begin
          with non-word characters.  Thanks Alex Tambellini!
        * test/psych/test_yaml.rb: appropriate test case

Thu Dec 13 23:14:17 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_call_super_method): a workaround for the
          failure of TestRefinement#test_refine_recursion in Windows.
          See [ruby-core:50871] for details.

Thu Dec 13 23:10:52  Charlie Somerville  <charlie@charliesomerville.com>

        * object.c (Init_Object): use rb_mod_init_copy for Class#initialize_copy
        * class.c (rb_class_init_copy): rename to class_init_copy_check, performs type
          checks on arguments to prevent reinitialization of initialized class
          [ruby-core:50869] [Bug #7557]
        * class.c (rb_mod_init_copy): use class_init_copy_check if receiver is T_CLASS
        * test/ruby/test_class.rb (class TestClass): related test

Thu Dec 13 16:53:10 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/class_module.rb:  Fixed duplicate comments for classes and
          modules from C.
        * test/rdoc/test_rdoc_class_module.rb:  Test for the above.

        * lib/rdoc/parser/c.rb:  Reload C variable names to allow proper
          updates of an ri store for C files.
        * lib/rdoc/rdoc.rb:  ditto.
        * lib/rdoc/store.rb:  ditto.
        * test/rdoc/test_rdoc_parser_c.rb:  Test for the above.
        * test/rdoc/test_rdoc_store.rb:  ditto.

Thu Dec 13 14:20:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/irb*: merge doc from doc/irb/ird.rd and improve overall
          documentation of IRB
        * doc/irb/irb.rd: remove stale documentation

Thu Dec 13 14:10:00 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * marshal.c (r_entry0): don't taint classes and modules because
          Marshal.load just returns the dumped classes and modules.
          [Bug #7325] [ruby-core:49198]

        * test/ruby/test_marshal.rb: related test.

Thu Dec 13 14:10:13 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_require.rb (TestRequire#test_loaded_features_encoding):
          need to check compatibility, not equality of encodings.

Thu Dec 13 14:02:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * file.c (rb_file_join): check encoding compatibility before joining
          strings.

Thu Dec 13 13:06:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (umethod_bind): allow another form of method transplanting
          from a module via UnboundMethod.  [ruby-core:34267][Feature #4254]

Thu Dec 13 12:07:25 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * include/ruby/ruby.h (RB_UNUSED_VAR): new macro to suppress
          warnings for unused variables.

        * ext/bigdecimal/bigdecimal.c (ENTER): use RB_UNUSED_VAR() to
          suppress annoying warnings by -Wunused-but-set-variable in gcc 4.6.

Thu Dec 13 11:22:33 2012  Koichi Sasada  <ko1@atdot.net>

        * method.h: remove "VM_METHOD_TYPE__MAX" from rb_method_type_t.
          rb_method_type_t is not a number and "_MAX" causes misunderstanding.

        * proc.c (rb_method_entry_arity): ditto.

        * vm_eval.c (vm_call0_body): ditto.

        * vm_insnhelper.c (vm_call_method): ditto.

Wed Dec 12 21:40:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/tmpdir.rb (Dir::Tmpname#create): deal with a prefix name which
          starts with tilde as a plain name, not expanding as home directory.
          [ruby-core:50793] [Bug #7547]

Wed Dec 12 19:48:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json: merge JSON 1.7.5.
          fix tests and other fixes.

Wed Dec 12 18:30:29 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * class.c (rb_prepend_module): move refined methods from the origin
          of a class to the class, because refinements should have priority
          over prepended modules.

        * test/ruby/test_refinement.rb: related test.

Wed Dec 12 18:27:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * time.c (zone_str): lookup or insert by using st_update() at once.

Wed Dec 12 15:30:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: add -fno-omit-frame-pointer if libexecinfo is used.
          At least on FreeBSD ruby will crash on getting C backtrace
          when it is compiled with other than -O0.

        * vm_dump.c: enable backtrace on FreeBSD even if with optimizations.

Wed Dec 12 16:08:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/rdoc/test_rdoc_rdoc.rb (TestRDocRDoc#test_normalized_file_list_non_file_directory):
          use File::NULL for portability if possible.

Wed Dec 12 16:07:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * method.h (rb_method_flag_t): name a magic number for NOEX_SAFE and
          NOEX_WITH as NOEX_SAFE_SHIFT_OFFSET.

        * method.h (rb_method_type_t, method_optimized_type): C89 forbids a
          comma after the last element in enum.

        * proc.c (rb_method_entry_arity), vm_eval.c (vm_call0_body),
          vm_insnhelper.c (vm_call_method): add VM_METHOD_TYPE__MAX case.

Wed Dec 12 14:16:35 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/class_module.rb:  Added RDoc::ClassModule#documented? which
          checks comment_location.  Hide RDoc::ClassModule#comment=.
        * test/rdoc/test_rdoc_class_module.rb:  Test for above.

        * lib/rdoc/generator/template/darkfish/_sidebar_table_of_contents.rhtml:
          Fix display of the table of contents in the sidebar.

        * lib/rdoc/generator/template/darkfish/table_of_contents.rhtml:
          Use #comment_location when displaying classes or modules.

        * test/rdoc/test_rdoc_store.rb:  Use comment_location.

Wed Dec 12 13:40:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_getivar): no uninitialized instance variables
          warnings for non-object if attr method.

Wed Dec 12 06:43:37 2012  Benoit Daloze  <eregontp@gmail.com>

        * iseq.c (rb_iseq_parameters): fix limit for optional arguments.

        * test/ruby/test_keyword.rb: tests for above.

        * vm_core.h (struct rb_iseq_struct): update documentation
          with keyword arguments. [Bug #7540] [ruby-core:50735]

Wed Dec 12 03:45:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (vm_exec): pass exceptions while handling an exception.

        * vm_trace.c (rb_threadptr_exec_event_hooks): propagate exceptions.
          revert r38293 partially.

Wed Dec 12 03:09:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * sample/test.rb (Progress#initialize): add --verbose option and show
          messages in one line unless --verbose is given.

Wed Dec 12 01:47:02 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_using_refinement): make the method table of an iclass
          for a refinement that of the refinement, not that of the origin of
          the refinement, which is set by rb_include_class_new().  This
          change is needed to make module prepend into a refinement work
          properly.

        * test/ruby/test_refinement.rb: related test.

Wed Dec 12 01:05:04 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/make-snapshot: add --disable-rubygem to both MINIRUBY and RUBY.
          On making miniprelude.c, it seems use MINIRUBY. this fixes #7541
          but rubygems also needs to be fixed for older rubies.

Wed Dec 12 00:32:11 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * test/dl/test_func.rb (test_name_with_block, test_bind, test_qsort1):
          call unbind to release the callback closure because maximum number
          of callbacks is limited to DL::MAX_CALLBACK (== 5) with pure DL
          without Fiddle.

Wed Dec 12 00:13:34 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/dl/lib/dl/func.rb (DL::Function#unbind, #bound?): suppress
          NoMethodError when Fiddle is available. [ruby-core:50756] [Bug #7543]
        * test/dl/test_func.rb (test_bound*, test_unbind*): tests for the above.

Tue Dec 11 19:38:37 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/function.c (Fiddle::Function.new): new keyword argument
          :name to set the name attribute.
        * ext/fiddle/lib/fiddle/import.rb (import_function, bind_function):
          set function name by using the :name keyword argument.
          Re-fixes r38243. [ruby-core:50566]
        * test/fiddle/test_function.rb (test_name): test for the :name keyword
          argument and Fiddle::Function#name.

Tue Dec 11 16:57:33 2012  Eric Hodel  <drbrain@segment7.net>

        * common.mk:  Added --pages-dir to rdoc creation.  Now doc/ items show
          up at top-level.
        * .document:  Moved doc/* entries to doc/.document
        * doc/.document:  ditto

Tue Dec 11 16:44:37 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/options.rb:  Added --page-dir option for moving pages in
          doc/ to the top-level.
        * lib/rdoc/rdoc.rb:  ditto.
        * test/rdoc/test_rdoc_options.rb:  Test for the above.
        * test/rdoc/test_rdoc_rdoc.rb:  ditto.

Tue Dec 11 15:24:05 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/pathname/lib/pathname.rb:  Hide private methods from RDoc.

Tue Dec 11 15:11:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/make-snapshot (BASERUBY): add --disable-gem to avoid load gems.
          [Bug #7541] [ruby-core:50736]

Tue Dec 11 12:00:19 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/dl/win32/extconf.rb: Fix typo
          by Santiago Pastorino <santiago@wyeworks.com>
          https://github.com/ruby/ruby/pull/221 fix GH-221

Tue Dec 11 01:53:37 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix: alias {row|column}_size to {row|column}_count and use
          the latter.
          [Bug #7369] [ruby-core:49409]

Tue Dec 11 00:26:58 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * fix the behavior when a module is included into a refinement.
          This change is a little tricky, so it might be better to prohibit
          module inclusion to refinements.

        * include/ruby/ruby.h (RMODULE_INCLUDED_INTO_REFINEMENT): new flag
          to represent that a module (iclass) is included into a refinement.

        * class.c (include_modules_at): set RMODULE_INCLUDED_INTO_REFINEMENT
          if klass is a refinement.

        * eval.c (rb_mod_refine): set the superclass of a refinement to the
          refined class for super.

        * eval.c (rb_using_refinement): skip the above superclass (the
          refined class) when creating iclasses for refinements.  Otherwise,
          `using Refinement1; using Refinement2' creates iclasses:
          <Refinement2> -> <RefinedClass> -> <Refinement1> -> RefinedClass,
          where <Module> is an iclass for Module, so RefinedClass is
          searched before Refinement1.  The correct iclasses should be
          <Refinement2> -> <Refinement1> -> RefinedClass.

        * vm_insnhelper.c (vm_search_normal_superclass): if klass is an
          iclass for a refinement, use the refinement's superclass instead
          of the iclass's superclass.  Otherwise, multiple refinements are
          searched by super.  For example, if a refinement Refinement2
          includes a module M (i.e., Refinement2 -> <M> -> RefinedClass,
          and if refinements iclasses are <Refinement2> -> <M>' ->
          <Refinement1> -> RefinedClass, then super in <Refinement2> should
          use Refinement2's superclass <M> instead of <Refinement2>'s
          superclass <M>'.

        * vm_insnhelper.c (vm_search_super_method): do not raise a
          NotImplementError if current_defined_class is a module included
          into a refinement.  Because of the change of
          vm_search_normal_superclass(), the receiver might not be an
          instance of the module('s iclass).

        * test/ruby/test_refinement.rb: related test.

Mon Dec 10 18:35:25 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (rb_method_entry_without_refinements): use
          rb_resolve_refined_method() to search superclasses if
          me->def->orig_me is 0.  This change fixes make test-all
          TESTS="json ruby/test_refinement.rb".

        * test/ruby/test_refinement.rb: related test.

Mon Dec 10 17:59:07 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/fiddle/win32/*: library ports from DL to Fiddle.

        * ext/dl/win32/extconf.rb: check fiddle.  often case dl compiled prior
          to fiddle, so this change is no meaning.  in most cases, simply
          fiddle/win32 overwrite dl/win32.

Mon Dec 10 15:23:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_trace.c (rb_threadptr_exec_event_hooks): exceptions in event
          hooks should not propagate outside.

Mon Dec 10 15:11:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (iseq_compile_each): count flip-flop state in local iseq
          not in each iseqs, so that the keys can be other than hidden
          strings.  [ruby-core:47253] [Bug #6899]

        * vm_insnhelper.c (lep_svar_get, lep_svar_set, vm_getspecial): store
          flip-flop states in an array instead of a hash.

        * iseq.c (set_relation): main iseq also can has local scope.

Mon Dec 10 10:36:12 2012  Narihiro Nakamura  <authornari@gmail.com>

        * lib/irb/magic-file.rb: set a encoding, which is detected from
          the file to read, to the internal encoding.
          [Bug #4281][ruby-dev:43036]

Mon Dec 10 09:40:19 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/ext/cmake_builder.rb:  Added a builder for cmake.
        * lib/rubygems/ext.rb:  ditto.
        * lib/rubygems/installer.rb:  ditto.
        * test/rubygems/test_gem_ext_cmake_builder.rb:  Test for above.

Mon Dec 10 09:13:08 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package.rb:  Omit directories when packaging gems like
          RubyGems 1.8.x
        * test/rubygems/test_gem_package.rb:  Test for above.

Sun Dec  9 17:36:59 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_call_opt_send): Kernel#send should not use
          refinements.

        * proc.c (mnew): Kernel#method, Kernel#public_method,
          Module#instance_method, and Module#public_instance_method should
          not use refinements.

        * vm_method.c (rb_method_boundp): Kernel#respond_to? should not use
          refinements.

        * test/ruby/test_refinement.rb: related test.

Sun Dec  9 06:19:04 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/markdown/entities.rb:  Added documentation.

        * lib/rdoc/parser/ruby.rb:  Updated style

        * lib/rdoc/ruby_lex.rb:  Parse characters up to \u{FFFFF}
        * test/rdoc/test_rdoc_ruby_lex.rb:  Test for above.

Sat Dec  8 22:38:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refine): don't override Module#include.  It's
          unnecessary now because refinements are activated only in refine
          blocks.

Sat Dec  8 22:33:26 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c: remove Module#refinements.

        * test/ruby/test_refinement.rb: remove tests for Module#refinements.

Sat Dec  8 13:17:55 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (top_using): raise a RuntimeError if using is called in a
          module definition or a method definition.

        * test/ruby/test_refinement.rb: related test.

Sat Dec  8 15:01:35 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/cleanup_command.rb:  Skip default gems when
          cleaning up.
        * test/rubygems/test_gem_commands_cleanup_command.rb:  Test for above.

        * lib/rubygems/commands/query_command.rb:  Fixed listing remote gems.

        * lib/rubygems/dependency_installer.rb:  Ignore non-files when looking
          for local gems.
        * test/rubygems/test_gem_dependency_installer.rb:  Test for above.

        * lib/rubygems/uninstaller.rb:  The user must confirm uninstalling gems
          that have dependencies.
        * test/rubygems/test_gem_uninstaller.rb:  Test for above.

        * lib/rubygems.rb (module Gem):  Updated version.

        * test/rubygems/*.pem:  Updated to run in FIPS mode.
        * test/rubygems/test_gem_security.rb:  ditto.
        * test/rubygems/test_gem_security_signer.rb:  ditto.

Sat Dec  8 12:34:01 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_search_normal_superclass): super in a
          refinement always uses the refined class as its superclass.

        * test/ruby/test_refinement.rb: related test.

Sat Dec  8 11:59:59 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refine): raise an ArgumentError if a given
          block is of a Proc object.

        * vm_insnhelper.c (vm_call_method): store refined methods in inline
          cache to improve performance.  It's safe now because blocks cannot
          be yielded with different refinements in the new specification.

        * test/ruby/test_refinement.rb: related test.

Sat Dec  8 11:17:53 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refine), vm_eval.c (rb_yield_refine_block):
          Module#refine activates all refinements defined in that module
          only in a given block.

        * string.c (sym_to_proc, sym_call): don't use refinements.

        * test/ruby/test_refinement.rb: related test.

Sat Dec  8 09:24:42 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/ossl_x509name.c:  Completed documentation for
          OpenSSL::X509::Name.

Sat Dec  8 07:57:12 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/objspace/objspace.c (iow_size): return size of internal object
          for ObjectSpace.memsize_of().

        * test/objspace/test_objspace.rb: add a test.

Tue Dec 08 02:39:23 2012  James Edward Gray II  <james@graysoftinc.com>

        * lib/csv.rb: A fix for row comparison by Stephen Wattam.  [Bug #7528]

Sat Dec  8 01:27:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): no need to
          check all reports.

Sat Dec  8 00:10:34 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_eval.c (yield_under, eval_under): do not activate refinements
          of the receiver in module_eval and instance_eval.

        * eval.c (ruby_Init_refinement): undef Class#refine.

        * eval.c (ruby_Init_refinement): remove Module#using.

        * eval.c (ruby_Init_refinement): main.using should be private.

        * eval.c (rb_mod_refine): the argument of Module#refine should not
          be a module.

        * insns.def (defineclass): do not activate refinements in a class or
          module.

Fri Dec  7 23:42:11 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/refinement/refinement.c: include ruby/ruby.h instead of the
          declaration of rb_warn().

Fri Dec  7 16:07:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * doc/etc.rd: Removed stale documentation file
        * ext/etc/etc.c:  Merged documentation from doc/etc.rd and updated
          rdoc, added documentation for Etc::Passwd and Etc::Group

Fri Dec  7 16:00:57 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): no need to
          retry skipped test.  this fix makes 40% faster the whole test-all
          with -j5 on Windows.

Fri Dec  7 14:22:29 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/markup/to_joined_paragraph.rb:  Completed documentation
        * lib/rdoc/parser/c.rb:  ditto
        * lib/rdoc/parser/changelog.rb:  ditto
        * lib/rdoc/servlet.rb:  ditto
        * lib/rdoc/store.rb:  ditto

        * lib/rdoc/store.rb:  Improved HTML error page.  Completed
          documentation

        * lib/rdoc/parser/ruby.rb:  Fixed bug attaching a comment to A::B = 42
        * test/rdoc/test_rdoc_parser_ruby.rb:  Test for above

        * test/rdoc/test_rdoc_comment.rb:  Removed garbage

Fri Dec  7 14:03:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/timeout.rb (Timeout#timeout): since async_interrupt_timing
          re-raises a deferred exception, replace the timeout exception with
          Timeout::Error after it.  [Bug #7503]

Fri Dec  7 13:07:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * doc/forwardable.rd: Remove stale documentation file
        * lib/forwardable.rb: Merge documentation from doc/forwardable.rd

Fri Dec  7 09:47:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * time.c (time_mdump): dump timezone string to private instance variable
          on marshaling.

        * time.c (time_mload): load timezone string from private instance
          variable named 'zone'.

Fri Dec  7 01:15:07 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/lib/fiddle/function.rb (Fiddle::Function#name): new
          attribute needed to switch Win32::Registry from DL to Fiddle.

        * ext/fiddle/lib/fiddle/import.rb (import_function, bind_function):
          set function name to the returned Fiddle::Function object.

Fri Dec  7 00:11:44 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * test/ruby/test_refinement.rb: fix some tests to use neither
          Module#using nor Module#module_eval.

Thu Dec  6 23:27:50 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (ruby_Init_refinement): a new function to enable
          Refinements with a warning "Refinements are experimental...".

        * ext/refinement/refinement.c, ext/refinement/extconf.rb: a new
          extension library to enable Refinements.

Thu Dec  6 18:23:05 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * revised r37993 to avoid SEGV/ILL in tests.  In r37993, a method
          entry with VM_METHOD_TYPE_REFINED holds only the original method
          definition, so ci->me is set to a method entry allocated in the
          stack, and it causes SEGV/ILL.  In this commit, a method entry
          with VM_METHOD_TYPE_REFINED holds the whole original method entry.
          Furthermore, rb_thread_mark() is changed to mark cfp->klass to
          avoid GC for iclasses created by copy_refinement_iclass().

        * vm_method.c (rb_method_entry_make): add a method entry with
          VM_METHOD_TYPE_REFINED to the class refined by the refinement if
          the target module is a refinement.  When a method entry with
          VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with
          the same name is searched in refinements.  If such a method is
          found, the method is invoked.  Otherwise, the original method in
          the refined class (rb_method_definition_t::body.orig_me) is
          invoked.  This change is made to simplify the normal method lookup
          and to improve the performance of normal method calls.

        * vm_method.c (EXPR1, search_method, rb_method_entry),
          vm_eval.c (rb_call0, rb_search_method_entry): do not use
          refinements for method lookup.

        * vm_insnhelper.c (vm_call_method): search methods in refinements if
          ci->me is VM_METHOD_TYPE_REFINED.  If the method is called by
          super (i.e., ci->call == vm_call_super_method), skip the same
          method entry as the current method to avoid infinite call of the
          same method.

        * class.c (include_modules_at): add a refined method entry for each
          method defined in a module included in a refinement.

        * class.c (rb_prepend_module): set an empty table to
          RCLASS_M_TBL(klass) to add refined method entries, because
          refinements should have priority over prepended modules.

        * proc.c (mnew): use rb_method_entry_with_refinements() to get
          a refined method.

        * vm.c (rb_thread_mark): mark cfp->klass for iclasses created by
          copy_refinement_iclass().

        * vm.c (Init_VM), cont.c (fiber_init): initialize th->cfp->klass.

        * test/ruby/test_refinement.rb (test_inline_method_cache): do not skip
          the test because it should pass successfully.

        * test/ruby/test_refinement.rb (test_redefine_refined_method): new
          test for the case a refined method is redefined.

Thu Dec  6 17:29:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_here_document): flush string content between new
          line and :string_embexpr.  [ruby-core:48703] [Bug #7255]

Thu Dec  6 16:35:21 2012  Eric Hodel  <drbrain@segment7.net>

        * test/rake/helper.rb:  Load envutil correctly.  Removed useless rescue
          for signal propagation tests
        * lib/rake/file_utils.rb:  Prefer the built ruby.
        * test/rake/test_rake_functional.rb:  ditto

Thu Dec  6 15:20:34 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/context.rb:  Don't warn for duplicate methods while loading.
        * test/rdoc/test_rdoc_context.rb:  Test for above.

Thu Dec  6 14:26:22 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/command_manager.rb:  Removed string concatenation
          syntax.  [Bug #6265]
        * lib/rubygems/commands/install_command.rb:  ditto
        * lib/rubygems/commands/uninstall_command.rb:  ditto
        * lib/rubygems/indexer.rb:  ditto
        * lib/rubygems/security/policy.rb:  ditto
        * lib/rubygems/security.rb:  ditto
        * lib/rubygems/uninstaller.rb:  ditto
        * test/rubygems/test_gem_commands_cert_command.rb:  ditto
        * test/rubygems/test_gem_package.rb:  ditto
        * test/rubygems/test_gem_security.rb:  ditto
        * test/rubygems/test_gem_security_policy.rb:  ditto

Thu Dec  6 14:10:08 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package.rb:  Set rubygems_version before validation.
          Fixes issue with bundler.
        * test/rubygems/test_gem_package.rb:  Test for above.

        * lib/rubygems/remote_fetcher.rb:  Only update the cache when we have
          permission.  [ruby-trunk - Bug #7509]
        * lib/rubygems/source.rb (class Gem):  ditto
        * test/rubygems/test_gem_remote_fetcher.rb:  Test for above.
        * lib/rubygems/test_utilities.rb:  ditto

        * lib/rubygems/specification.rb:  Derive base_dir properly for default
          gems.  [ruby-trunk - Bug #7496]
        * test/rubygems/test_gem_specification.rb:  Test for above.

        * lib/rubygems.rb:  Untaint Dir.pwd when searching for gemdeps files
          for operation under $SAFE=1

Thu Dec 06 12:07:11 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: TracePoint#enable should not cause an error
          when it is already enabled. TracePoint#disable is too.
          [ruby-core:50561] [ruby-trunk - Bug #7513]

        * test/ruby/test_settracefunc.rb: add tests.

Thu Dec  6 07:19:58 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc*:  Improved display of ChangeLog files as HTML.
        * test/rdoc*:  Test for above.

Thu Dec  6 04:34:19 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_uninterruptible): helper function for providing
          temporary async_interrupt_timing(Object => :defer)

        * io.c (rb_f_p): use rb_uninterruptible.
        * io.c (rb_f_p_internal): helper function for rb_f_p().
        * io.c (struct rb_f_p_arg): new struct for rb_f_p_internal.

        * test/ruby/test_thread.rb (test_async_interrupt_and_p): test for
          the above.

Thu Dec  6 04:27:10 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (io_binwrite): check interrupt before io issue.
        * test/ruby/test_thread.rb (test_async_interrupt_and_io):
          test for the above.

Thu Dec  6 01:10:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (rb_method_call_status): use Qundef as no self instead of
          the current self.

        * vm_eval.c (send_internal): public_send does not consider how it is
          called, as mentioned in r14173.  patched by charliesome (Charlie
          Somerville).  [ruby-core:50489] [Bug #7499]

Wed Dec  5 23:50:23 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (getrusage_time): uses clock_gettime() with
          CLOCK_PROCESS_CPUTIME_ID when available, which provides a 1ns
          precision on linux. [ruby-core:50495] [Bug #7500]
          patched by Aman Gupta.

Wed Dec  5 22:46:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (rb_vm_make_proc): save the proc made from the given block so
          that it will not get collected.  [ruby-core:50545] [Bug #7507]

Wed Dec  5 22:13:57 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/dl/lib/dl/func.rb (DL::Function#bind): When Fiddle is used,
          @ptr should be updated. This fixes SEGV raised in DL::Function#call
          after calling DL::Function#bind. [Bug #7516] [ruby-dev:46708]

        * test/dl/test_func.rb (test_bind): test for the above

Wed Dec  5 18:53:00 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * thread.c (rb_thread_s_async_interrupt_timing): have to check ints
          before jumping out.
        * test/ruby/test_thread.rb (test_async_interrupt_with_return): add test
          rescue has to catch a queued async exception at the time of return.
        * test/ruby/test_thread.rb (test_async_interrupt_with_break): add test
          rescue has to catch a queued async exception at the time of break.

Wed Dec  5 16:54:28 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/memory_status.rb: suppress warning.
          A patch from NAKAMURA Usaku.

Wed Dec  5 16:06:54 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/parser/changelog.rb:  Parse more ChangeLog file variations.
        * test/rdoc/test_rdoc_parser_changelog.rb:  Test for above.

Wed Dec  5 12:17:11 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/dl/lib/dl/func.rb (DL::Function#initialize, DL::Function#bind):
          ABI should be set by using CFunc#calltype even when Fiddle is used.
          When Fiddle is used and a block is given, name should not be ignored.
          [ruby-core:50562] [Bug #7514]

        * ext/dl/lib/dl/import.rb (DL::Importer#bind_function): should respect
          abi and name when Fiddle is used.

        * test/dl/test_func.rb (test_name_with_block): test for "name" method
          with giving a block.

Wed Dec  5 11:55:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * doc/shell.rd, doc/shell.rd.ja: Removed stale doc files
        * lib/shell.rb, lib/shell/*: Merge and updates docs from doc/shell.rd*

Wed Dec  5 11:42:38 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_settracefunc.rb: disable trace.

Wed Dec  5 11:37:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#macro_defined?): use clearly different
          strings from conflict markers.

Wed Dec  5 04:25:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/README: Add rdoc modeline directive and formatting libs

Wed Dec  5 04:04:02 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * test/ruby/test_thread.rb (test_async_interrupt_blocking): bugfix
          about deferred check

Wed Dec  5 03:35:37 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * vm_core.h (RUBY_VM_CHECK_INTS_BLOCKING): check async queue everytime.
        * thread.c (sleep_forever): check RUBY_VM_CHECK_INTS_BLOCKING first.
        * thread.c (sleep_timeval): ditto.
        * test/ruby/test_thread.rb (test_async_interrupt_blocking): add a test
          exceptions are correctly deferred and raised on :on_blocking context.

Wed Dec  5 02:36:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk, defs/id.def, template/id.c.tmpl: generate id.c as well as id.h.

Wed Dec  5 00:56:21 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_mutex_owned_p): new method that return current
          thread have the target mutex or not. [Feature #7505] [ruby-dev:46697]
        * test/ruby/test_thread.rb (test_mutex_owned, test_mutex_owned2):
          test for the above.
        * NEWS: new for the above.

Wed Dec  5 00:05:47 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

        * lib/erb.rb (make_compiler, add_put_cmd, add_insert_cmd): extract
          methods.

Tue Dec  4 18:21:04 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * test/ruby/memory_status.rb (Memory): use fiddle/types if available.

        * test/ruby/memory_status.rb (Memory::Win32): :stdcall is needed on
          x86 WIN32. This commit partly reverts r38054.

Tue Dec  4 18:05:58 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/lib/fiddle/types.rb: copied from ext/dl/lib/dl/types.rb
          and modified for Fiddle, needed for migration from DL to Fiddle.

Tue Dec  4 17:57:09 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/lib/fiddle/import.rb (import_function, bind_function):
          should respect call_type for migration from DL to Fiddle.
          [Bug #7484] [ruby-core:50405]

Tue Dec  4 16:54:00 2012  Eric Hodel  <drbrain@segment7.net>

        * .document:  Added ChangeLog and doc/ChangeLog-* as documentation

Tue Dec  4 16:47:46 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/parser/changelog.rb:  Added a ChangeLog parser to RDoc.
        * lib/rdoc/parser.rb:  ditto
        * test/rdoc/test_rdoc_parser_changelog.rb:  Test for above.

Tue Dec  4 16:23:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (path2class, path2module): use PRIsVALUE.

        * marshal.c (w_object, marshal_dump, marshal_load): use
          rb_check_funcall if possible.

        * marshal.c (w_object, marshal_dump, r_object0, marshal_load): use
          RB_GC_GUARD() (directly or indirectly) instead of volatile.

        * variable.c (rb_path_to_class): prevent the argument from GC.

Tue Dec 04 13:55:07 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_opts.h: enable optimization - operand unification.
          Operand unification technique enable to combine
          an instruction and specific operands and make new
          instruction.

        * defs/opt_operand.def: add several configuration
          of operand unification.

        * insns.def: use `int' instead to suppress warning.

Mon Dec  3 17:58:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * parse.y: replace parser->enc with current_enc.

Tue Dec  4 08:33:46 2012  Eric Hodel  <drbrain@segment7.net>

        * README.EXT:  Converted to RDoc format
        * README.EXT.ja:  ditto

Tue Dec  4 08:32:10 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/ri/driver.rb:  Fixed ri page display for files with
          extensions.
        * test/rdoc/test_rdoc_ri_driver.rb:  Test for above

Tue Dec  4 04:11:50 2012  Eric Hodel  <drbrain@segment7.net>

        * .document:  Add NEWS for `ri ruby:NEWS`
        * NEWS:  Set format as rdoc
        * doc/NEWS-1.8.7:  ditto
        * doc/NEWS-1.9.1:  ditto
        * doc/NEWS-1.9.2:  ditto
        * doc/NEWS-1.9.3:  ditto

Mon Dec  3 20:37:22 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_exec.c: check VM_COLLECT_USAGE_DETAILS.

Mon Dec  3 20:28:02 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (iseq_specialized_instruction):
          change condition of using `opt_send_simple'.
          More method invocations can be simple.

Mon Dec  3 20:03:38 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_objectspace.rb: skip RuntimeError
          which says a message "can't modify frozen File".
          Is that correct behavior?

Mon Dec 03 20:00:19 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_exec.c: vm_analysis_insn should be static.

Mon Dec  3 19:10:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (Init_Random), rational.c (Init_Rational): make marshal
          methods private.  [Feature #6539]

Mon Dec  3 18:29:27 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.h: iseq_catch_table_entry::catch_type should be
          Fixnum because they are pushed into Array in a compiler.
          [Bug #7502]

        * test/ruby/test_objectspace.rb: add a test of this issue.

Mon Dec  3 18:25:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * template/id.h.tmpl (preserved_ids): "empty?" is not an attribute name.

Mon Dec  3 16:23:09 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c (vm_backtrace_to_ary): check negative size (2nd arg).

Mon Dec  3 15:50:33 2012  Akinori MUSHA  <knu@iDaemons.org>

        * misc/ruby-additional.el (ruby-mode-set-encoding): Unbreak by
          fixing a typo, s/set/setq/.

Mon Dec  3 14:14:19 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (iseq_compile_each): joke shouldn't use id.h defined ids.

        * id.c (Init_id): ditto.

        * common.mk: fix dependency.

Mon Dec  3 12:43:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * misc/ruby-mode.el (ruby-block-end-re, ruby-delimiter)
          (ruby-mode-syntax-table, ruby-parse-partial, ruby-beginning-of-indent):
          merge from Emacs.

        * misc/ruby-mode.el (ruby-calculate-indent): fix indentation of
          argument lines in parentheses.  [Bug #5140]

Mon Dec  3 07:52:41 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/parser.rb:  Improved modeline support.  Patch by nobu.
        * test/rdoc/test_rdoc_parser.rb:  Test for above.

Sun Dec  3 00:06:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_new): stop checking string
          taintness.  [Bug #5508] [ruby-core:40510]

Sun Dec  2 19:26:47 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * thread.c (RB_GC_SAVE_MACHINE_CONTEXT, rb_gc_save_machine_context):
          extract rb_gc_save_machine_context to RB_GC_SAVE_MACHINE_CONTEXT.
          NOTE: machine_regs and machine_stack_end must be set in current scope.

Sun Dec  2 18:46:24 2012  Koichi Sasada  <ko1@atdot.net>

        * array.c, enum.c, insns.def, io.c, numeric.c, parse.y, process.c,
          range.c: use prepared IDs.
          A patch from charliesome (Charlie Somerville).
          [Bug #7495]

        * common.mk: add dependency to id.h.

        * common.mk: replace ID_H_INCLUDES with id.h.

Sun Dec  2 16:48:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/weakref.rb (rdoc): Clean up usage, add example,
          note ArgumentError on WeakRef.new

Sun Dec  2 16:45:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * gc.c (WeakMap): Add doc for internal reference, use lib/weakref.rb

Sun Dec  2 07:24:23 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/parser.rb:  Parse files with a -*- rdoc -*- modeline
        * test/rdoc/test_rdoc_parser.rb:  Test for above

Sun Dec  2 06:02:00 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * gc.h (SET_MACHINE_STACK_END): add volatile for preventing
          harmful optimization.  [ruby-dev:46665] [Bug #7468]

Sun Dec  2 05:01:58 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (rb_iseq_line_trace_each): iterate `line' event only.

        * test/ruby/test_iseq.rb: add a test for this change.

Sun Dec  2 02:46:04 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: add TracePoint#inspect.

        * test/ruby/test_settracefunc.rb: add a test for this change.

Sat Dec  1 21:18:19 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_backtrace.rb: add a test for
          Thread::Backtrace::Location#inspect.
          BTW, tests for `caller_locations' are not enough.
          Any volunteers are welcome.

Sat Dec  1 21:06:58 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c (location_inspect_m): add
          Thread::Backtrace::Location#inspect.
          It same as loc_obj.to_s.inspect.

Sat Dec  1 19:24:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_puts): recurse for the argument itself, not converted
          array elements.  [ruby-core:42444] [Bug #5986]

Sat Dec  1 19:01:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (w_object, r_object0): call private marshal methods.
          [Feature #6539]

Sat Dec  1 18:52:22 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/cleanup_command.rb:  Fix cleanup command for
          multiple gems.  [ruby-trunk - #7481] by Kouhei Sutou
        * test/rubygems/test_gem_commands_cleanup_command.rb:  Test for above.
        * lib/rubygems.rb:  Autoload Gem::Source to prevent test failures

Sat Dec  1 18:17:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * complex.c (Init_Complex), time.c (Init_Time): make marshal methods
          private.  [Feature #6539]

        * object.c (Init_Object): make remove_instance_variable public.
          [Feature #6539]

        * id.c (Init_id), template/id.h.tmpl: add initialize_{copy,clone,dup}
          and respond_to_missing?.

        * vm_method.c (rb_method_entry_make): make above methods private.
          [Feature #6539]

Sat Dec  1 16:40:22 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_thread.rb: move ConditionVariable related test
          into test/thread/test_cv.rb.
        * test/thread/test_cv.rb: new file.
        * test/thread/test_cv.rb (test_condvar_empty_signal): new tests.
        * test/thread/test_cv.rb (test_condvar_empty_broadcast): ditto.

Sat Dec  1 15:14:25 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_thread.rb (test_cv_wait_deadlock): enable
          cv deadlock test.

Sat Dec  1 14:23:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (ConditionVariable): use hash instead of array for
          @waiters.
        * test/thread/test_queue.rb (test_sized_queue_and_wakeup): remove
          a test because @waiters no longer have a chance to duplicated. Now it's
          a hash.

Sat Dec  1 17:16:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * misc/ruby-electric.el (ruby-electric-curlies): use kill-region
          instead of interactive command delete-backward-char.

Sat Dec  1 17:12:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * misc/inf-ruby.el (inferior-ruby-mode): fix the
          compilation-shell-minor-mode configuration.  a patch by
          j2petkov (Jean-Christophe Petkovich) in [ruby-core:46518].
          [Bug #6742]

Sat Dec  1 15:05:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (glob_helper): use NAMLEN() to tell the length of d_name
          instead of strlen(), which can access beyond the boundary.

Sat Dec  1 13:48:13 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/specification.rb:  Don't add default gems to $LOAD_PATH
          as they are already there.

Sat Dec  1 12:22:17 2012  Kouhei Sutou  <kou@cozmixng.org>

        * re-added r38053 that is reverted by r38061. Problems by r38053
          are resolved by r38096. r38096 removed GEM_SKIP configuration.

          The below is ChangeLog of r38053:

        * defs/default_gems: Add base directory column.

        * tool/rbinstall.rb:
          - Install .gemspecs of default gem to
            #{GEM_HOME}/specifications/default/.
          - Update files parameter of .gemspecs by relative path from
            library directory.

Sat Dec  1 11:09:12 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * variable.c (rb_class_path_no_cache): add a function to get the class
          path without caching the computed path. Some classes are frozen, and
          will raise an exception without this.

        * probes.d (cmethod-entry, cmethod-return): separate cmethods from
          regular methods to match set trace func.

        * probes_helper.h: refactor macros.  Fix probes to avoid calling
          #inspect when profiling.

        * insns.def: update for use with new macros.

        * vm_eval.c: ditto

        * vm_insnhelper.c: ditto

        * test/dtrace/test_singleton_function.rb: fix test for new output.

        * test/dtrace/test_cmethod.rb: test the cmethod probes.

Sat Dec  1 09:44:16 2012  Eric Hodel  <drbrain@segment7.net>

        * test/rdoc/test_rdoc_options.rb:  Windows drive letters are
          case-insensitive.

Sat Dec  1 09:42:13 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems.rb:  Search for gem deps file up the directory tree.
        * test/rubygems/test_gem.rb:  Test for above.

Sat Dec  1 09:33:32 2012  Eric Hodel  <drbrain@segment7.net>

        * test/runner.rb:  Set GEM_HOME, GEM_PATH and GEM_SKIP to empty set.
          With default_gem support in RubyGems GEM_SKIP prevents loading of
          built-in gems.

Sat Dec  1 07:16:17 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * compile.c (ADD_CATCH_ENTRY): add a cast to fix SEGV with x64 mingw
          on Windows 8. Without cast, 0 might be non zero value at higher bits
          in rb_ary_new3().
          [ruby-core:50258] [Bug #7456]

Sat Dec  1 04:07:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * parse.y (parser.utf8): remove unused property.

        * parse.y (UTF8_ENC): remove unused macro.

        * parse.y (parser_tokadd_utf8): use rb_utf8_encoding() directly.

Sat Dec  1 03:49:45 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/sync.rb (Sync_m#sync_synchronize): add Thread.async_interrupt_timing
          for protecting from async interrupt.
        * lib/sync.rb (Sync_m#sync_lock): ditto.

Sat Dec  1 03:38:04 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (ConditionVariable#broadcast): s/RuntimeError/StandardError/
        * lib/thread.rb (ConditionVariable#signal): ditto.

Sat Dec  1 03:29:52 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (SizedQueue#pop): rewrite by using ConditionVariable.
        * lib/thread.rb (SizedQueue#push): ditto.
        * lib/thread.rb (SizedQueue#max): ditto.
        * lib/thread.rb (Queue#pop): ditto.
        * lib/thread.rb (Queue#push): ditto.

        * lib/thread.rb (SizedQueue#num_waiting): adopt the above changes.
        * lib/thread.rb (SizedQueue#initialize): ditto.
        * lib/thread.rb (Queue#num_waiting): ditto.
        * lib/thread.rb (Queue#initialize): ditto.
        * test/thread/test_queue.rb (test_sized_queue_and_wakeup): ditto.

Sat Dec  1 03:45:47 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (Thread.async_interrupt_timing): fix RDoc.
          :never is not used any more.

Sat Dec  1 02:56:19 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c: add RubyVM::InstructionSequence (ISeq) inspection methods.
          * ISeq#path returns path of this ISeq written.
          * ISeq#absolute_path returns absolute path.
          * ISeq#label returns label (method name and so on).
          * ISeq#base_label returns base label (see Thread::Backtrace::Location).
          * ISeq#first_lineno returns first line number of this ISeq.
          * ISeq.of(obj) returns ISeq object which obj (Proc or Method)
            is contains.

        * test/ruby/test_iseq.rb: add tests.

Sat Dec  1 02:58:51 2012  Eric Hodel  <drbrain@segment7.net>

        * include/ruby/ruby.h (rb_event_flag_t):  Maintain integer precision
          for clang error (VALUE aka unsigned long vs unsigned int)

Sat Dec  1 02:53:18 2012  Eric Hodel  <drbrain@segment7.net>

        * test/rubygems/test_gem_dependency_installer.rb:  Use Gem.read_binary
          instead of File.binread for ruby 1.8 compatibility in the rubygems
          source repository.  Updates r38075

Sat Dec  1 02:33:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_threadptr_interrupt_mask, async_interrupt_timing_func):
          merge into them into rb_thread_s_async_interrupt_timing.
        * thread.c (rb_thread_s_async_interrupt_timing): ditto.

Sat Dec  1 02:11:47 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_threadptr_interrupt_mask): add argument check.
        * thread.c (async_interrupt_timing_arg_check_i): helper function
          for the above.
        * test/ruby/test_thread.rb (test_async_interrupt_timing_invalid_argument):
          test for the above.

Sat Dec  1 01:19:34 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (ConditionVariable#broadcast): protect from
          async interrupt by using Thread.async_interrupt_timing.
        * lib/thread.rb (ConditionVariable#signal): ditto.
        * lib/thread.rb (ConditionVariable#wait): ditto.

Sat Dec  1 02:04:23 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_in_out_err):
          raise if assert_in_out_err misused.

Sat Dec  1 02:08:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rdoc/test_rdoc_rubygems_hook.rb
          (TestRDocRubygemsHook#test_setup_unwritable): 1. check the existence
          of the file(directory) before touch it.  2. remove test
          file(directory) after the test.  see [ruby-core:50388].

Sat Dec  1 01:51:06 2012  Koichi Sasada  <ko1@atdot.net>

        [EXPERIMENTAL]
        * iseq.c: add following two methods.
          * ISeq#line_trace_all returns all line traces (line numbers)
          * ISeq#line_trace_specify(pos, set) set `pos'th line event to
            specified_line event (if set is true).
          These features are introduced for debuggers (mainly to make
          breakpoint).

        * iseq.h: add decl. of C APIs.

        * test/ruby/test_iseq.rb: add tests.

        * vm_trace.c: add `specified_line' event.

        * include/ruby/ruby.h: ditto.

Sat Dec  1 01:49:52 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rubygems/test_gem_dependency_installer.rb: gems are of course
          binary files, so use a binary reading method when reading it.
          see [ruby-core:50388].

Sat Dec  1 01:21:07 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rubygems/command.rb (Gem::Command#get_all_gem_names_and_versions):
          who assumes that the pathname of a gem never contains ':' ?
          yes, on Unixen pathnames can contain ':', and on Windows they almost
          certainly contain ':'.  see [ruby-core:50388].

        * lib/rubygems/requirement.rb (Gem::Requirement::PATTERN_RAW): extract
          the regexp to match the version specifier from PATTERN to use in
          above method.

Sat Dec  1 00:48:19 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/extconf.rb, ext/fiddle/function.c
          (Fiddle::Function::STDCALL): FFI_STDCALL is not a macro, but an
          enumeration. [ruby-core:50398] [Bug #7483]

Sat Dec  1 00:08:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rubygems/test_gem_installer.rb
          (TestGemInstaller#test_check_executable_overwrite_other_non_gem):
          on Windows, rubygems always generate a wrapper .bat file when
          installing a file into bin, so testing no-overwrite a wrapper file
          and a non-wrapper file is nonsense.  see [ruby-core:50388].

Fri Nov 30 23:39:58 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rubygems/test_gem_installer.rb
          (TestGemInstaller#test_check_executable_overwrite_default_bin_dir):
          if the executable to be overwritten was generated by rubygems, the
          error message differs from the only copied one's.
          see [ruby-core:50388].

Fri Nov 30 23:27:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rubygems/test_gem_ext_ext_conf_builder.rb
          (TestGemExtExtConfBuilder::test_class_make): reading with binary mode
          of course introduce \r on Windows.  see [ruby-core:50388].

Fri Nov 30 23:11:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rubygems/specification.rb
          (Gem::Specification.validate_permissions): don't check executability
          of the source on Windows.  they will be wrapped to .bat files when
          installing.  see [ruby-core:50388].

Fri Nov 30 22:44:14 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_core.h (rb_vm_struct): add thread_destruct_lock field.
        * thread.c (Init_Thread): ditto.
        * thread.c (rb_vm_gvl_destroy): ditto.

        * thread.c (thread_start_func_2): make sure vm->running_thread
          don't point to dead thread.
        * thread.c (timer_thread_function): close a race against thread
          destruction. [Bug #4911][ruby-dev:43859]

        * vm_core.h (rb_thread_set_current): reset running time of
          current thread instead of previous thread. We no longer
          assume previous running thread still live.

Fri Nov 30 21:57:43 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * revert r38053 because it causes too many test failures.
          if you've already installed r38053 or later, remove the installed
          lib/ruby/gems/2.0.0 directory and reinstall this revision or later.

Fri Nov 30 21:07:56 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/test/unit/parallel.rb (Test::Unit::Worker.run): wrap LoadError
          because it's Gem::LoadError sometimes.  see [Bug #6882]

Fri Nov 30 20:47:44 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c: TracePoint#self returns invoking/exiting thread object
          at thread_begin/end event.

        * test/ruby/test_settracefunc.rb: fix test.

Fri Nov 30 19:55:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/memory_status.rb (Memory::Win32): use fiddle instead of dl,
          but I doubt fiddle is not compatible with dl. (if you are interested,
          see the diff.)  [ruby-core:50194] [Bug #7443]

Fri Nov 30 19:37:44 2012  Kouhei Sutou  <kou@cozmixng.org>

        * defs/default_gems: Add base directory column.

        * tool/rbinstall.rb:
          - Install .gemspecs of default gem to
            #{GEM_HOME}/specifications/default/.
          - Update files parameter of .gemspecs by relative path from
            library directory.

Fri Nov 30 19:30:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * vm_trace.c:
          tracepoint_attr_return_value (TracePoint#return_value):
            include `:b_return` for method doc
          tracepoint_enable_m, tracepoint_disable_m (#enable/#disable):
            don't have block argument, document block scope

Fri Nov 30 18:52:56 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (tracepoint_disable_m, tracepoint_enable_m):
          fix block parameter.
          No argument should be given to a block which is passed
          to TracePoint#enable (and disable).

Fri Nov 30 18:23:26 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c: rename Thread.control_interrupt
          to Thread.async_interrupt_timing.
          The option name `:never' is also changed to  `:defer'.
          [ruby-core:50375] [ruby-trunk - Feature #6762]

        * thread.c: remove Thread.check_interrupt.
          This method is difficult to understand by name.

        * thread.c: add Thread.async_interrupted?.
          This method check any deferred async interrupts.

        * test/ruby/test_thread.rb: change tests for above.

Fri Nov 30 18:24:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * vm_trace.c: Documentation for TracePoint API
          [ruby-core:47243] [Feature #6895]

Fri Nov 30 17:43:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_cmp_m): try to compare with to_str result if
          possible before calling <=> method.  [ruby-core:49279] [Bug #7342]

        * string.c (rb_str_cmp_m): use rb_check_funcall instead of respond_to
          and call.

        * string.c (rb_str_cmp_m): return fixed value, one of -1,0,+1 always.

Fri Nov 30 16:19:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_dump.c (rb_vm_bugreport): get rid of calling methods in sigsegv
          handler.  based on a patch by charliesome (Charlie Somerville)
          [ruby-core:49573] [Bug #7402]

Fri Nov 30 16:05:44 2012  Eric Hodel  <drbrain@segment7.net>

        * NEWS:  Added RubyGems 2.0.0

Fri Nov 30 15:24:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_yylex): fix false usage of local variable, it cannot
          appear in fname state [ruby-core:49659] [Bug #7408]

Fri Nov 30 15:20:12 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/package.rb:  Load YAML for building gems.
        * test/rubygems/test_gem_commands_contents_command.rb:  Sort expected
          output of default gem contents.  Re-fixes r38004 and r38005.

Fri Nov 30 15:15:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * vm_trace.c (set_trace_func): Formatting of params and events

Fri Nov 30 14:45:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/net/http.rb: Net::HTTP::Patch to list of HTTP Request Classes
          Patch by Ryunosuke SATO [Fixes #217 on github]

Fri Nov 30 14:05:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/cgi.rb: CGI example for HTML generation
          Patch by Marcus Stollsteimer [ruby-core:50303] [Bug #7465]

Fri Nov 30 13:52:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * time.c: Documentation improvements, grammar and formatting
          Patch by Bernd Homuth [ruby-core:49203] [Bug #7326]

Fri Nov 30 13:48:33 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc.rb:  Set version to 4.0.0.preview2
        * lib/rubygems.rb:  Set version to 2.0.0.preview2

Fri Nov 30 13:11:53 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/setup_command.rb:  Remove old files on install
          of RubyGems.  (not by rbinstall.rb).
        * test/rubygems/test_gem_commands_setup_command.rb:  Test for above.

Fri Nov 30 12:47:59 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/abbrev.rb (Abbrev#abbrev): A fixed string prefix pattern
          should only match the beginning of each word, not the beginning
          of every line in it.

        * lib/abbrev.rb (Abbrev#abbrev): Stop using a regexp that causes a
          false warning. [Bug #7471]

Fri Nov 30 12:30:55 2012  Akinori MUSHA  <knu@iDaemons.org>

        * test/test_abbrev.rb: Add tests for lib/abbrev.rb.

Fri Nov 30 12:27:51 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/spec_fetcher.rb:  Allow prerelease spec fetching to fail
          for bundler.
        * test/rubygems/test_gem_spec_fetcher.rb:  Test for above.

Fri Nov 30 12:20:53 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rake/backtrace.rb:  Removed duplication in
          Rake::Backtrace::SUPPRESSED_PATHS
        * test/rake/test_rake_backtrace.rb:  Skip tests when tmpdir is in the
          suppressed pattern.

Fri Nov 30 11:07:45 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * revert r37993 to avoid SEGV in tests.

Fri Nov 30 10:38:54 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/ri/driver.rb:  Relaxed matching for pages to be more
          user-friendly.
        * test/rdoc/test_rdoc_ri_driver.rb:   Test for above.

Fri Nov 30 09:50:16 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/markdown.rb:  Fixed warnings with -w

Fri Nov 30 09:38:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (RB_GC_GUARD_PTR): add note.

        * vm_backtrace.c (backtrace_to_str_ary): use RB_GC_GUARD() instead of
          RB_GC_GUARD_PTR() which has no effect.
          (backtrace_to_location_ary): ditto.
          (vm_backtrace_to_ary): ditto.

Fri Nov 30 09:22:52 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/commands/contents_command.rb:  Sort output from command.
          Replaces r38004, r38005
        * test/rubygems/test_gem_commands_contents_command.rb:  ditto.

        * lib/rubygems/defaults.rb:  Use Gem.path_separator for jruby support.
        * lib/rubygems/path_support.rb:  ditto

Fri Nov 30 08:34:03 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/generator/darkfish.rb:  Silenced warning
        * test/rdoc/test_rdoc_rdoc.rb:  ditto

        * lib/rdoc/markup/parser.rb:  Use byteslice when available for
          performance
        * test/rdoc/test_rdoc_markup_parser.rb:  Test for above
        * lib/rdoc/test_case.rb:  ditto

        * lib/rdoc/parser/ruby.rb:  Fixed bug parsing yield({})
        * test/rdoc/test_rdoc_parser_ruby.rb (end):

        * lib/rdoc/rubygems_hook.rb:  Skip default gems.  Display generator
          name properly.
        * test/rdoc/test_rdoc_rubygems_hook.rb:  Test for above

        * lib/rdoc/servlet.rb:  Fixed typo.

Fri Nov 30 08:09:56 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c : remove a unused function.

Fri Nov 30 07:46:42 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (rb_objspace_call_finalizer): finalize_deferred may free up
          a object which is reachable from a part after this function,
          e.g. ruby_vm_destruct(). [ruby-dev:46647] [Bug #7452]

        * test/ruby/test_gc.rb (test_finalizing_main_thread): add a test
          for above.

Fri Nov 30 07:43:44 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_interrupted): avoid warning of
          implicit conversion.

        * thread.c (rb_threadptr_execute_interrupts): ditto.

Fri Nov 30 07:34:28 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: add GC guards.

Fri Nov 30 07:21:33 2012  Koichi Sasada  <ko1@atdot.net>

        [EXPERIMENTAL: NEED DISCUSS]
        * vm_trace.c: add events
          * :thread_begin - hook at thread beginning.
          * :thread_end - hook at thread ending.
          * :b_call - hook at block enter.
          * :b_return - hook at block leave.
          This change slow down block invocation.
          Please try and give us feedback until 2.0 code freeze.

        * include/ruby/ruby.h: ditto.

        * compile.c (rb_iseq_compile_node): ditto.

        * insns.def: ditto.

        * thread.c: ditto.

        * vm.c: ditto.

        * include/ruby/debug.h: add a comment.

        * test/ruby/test_settracefunc.rb: add a tests.

Fri Nov 30 06:56:30 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * test/minitest/*: Imported minitest 4.3.2 (r8027)

Fri Nov 30 04:16:29 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rake/*:  Updated to rake 0.9.5
        * test/rake/*:  ditto.
        * NEWS:  ditto.

Fri Nov 30 02:53:47 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * vm.c: add a return hook when a method raises an exception.

        * probes_helper.h: look up klass and method if none are provided.

        * eval.c: update macro usage.

        * vm_eval.c: ditto.

        * vm_insnhelper.c: ditto.

        * test/dtrace/test_function_entry.rb: test for change.

Fri Nov 30 02:27:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * compile.c (compile_array_): refix r37991 remove assertion:
          it is true only if type == COMPILE_ARRAY_TYPE_HASH.
          [ruby-dev:46658] [Bug #7466]

        * vm.c (m_core_hash_from_ary): add assertion instead of above.

        * vm.c (m_core_hash_merge_ary): ditto.

Thu Nov 29 19:15:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (compile_array_): hash elements must be paired even for
          literal elements.  [ruby-dev:46658] [Bug #7466]

Thu Nov 29 22:39:35 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/openssl/ossl_ssl.c (ssl_npn_encode_protocol_i): fix byte order
          issue on big-endian architecture [ruby-core:50292] [Bug #7463]

Thu Nov 29 22:23:31 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * test/openssl/test_cipher.rb (test_ctr_if_exists): add CTR mode test
          if underlying OpenSSL supports it. See #4408

Thu Nov 29 21:42:16 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (rb_method_entry_make): add a method entry with
          VM_METHOD_TYPE_REFINED to the class refined by the refinement if
          the target module is a refinement.  When a method entry with
          VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with
          the same name is searched in refinements.  If such a method is
          found, the method is invoked.  Otherwise, the original method in
          the refined class (rb_method_definition_t::body.orig_def) is
          invoked.  This change is made to simplify the normal method lookup
          and to improve the performance of normal method calls.

        * vm_method.c (EXPR1, search_method, rb_method_entry),
          vm_eval.c (rb_call0, rb_search_method_entry): do not use
          refinements for method lookup.

        * vm_insnhelper.c (vm_call_method): search methods in refinements if
          ci->me is VM_METHOD_TYPE_REFINED.  If the method is called by
          super (i.e., ci->call == vm_call_super_method), skip the same
          method entry as the current method to avoid infinite call of the
          same method.

        * class.c (include_modules_at): add a refined method entry for each
          method defined in a module included in a refinement.

        * class.c (rb_prepend_module): set an empty table to
          RCLASS_M_TBL(klass) to add refined method entries, because
          refinements should have priority over prepended modules.

        * proc.c (mnew): use rb_method_entry_with_refinements() to get
          a refined method.

        * test/ruby/test_refinement.rb (test_inline_method_cache): do not skip
          the test because it should pass successfully.

        * test/ruby/test_refinement.rb (test_redefine_refined_method): new
          test for the case a refined method is redefined.

Thu Nov 29 17:45:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (rb_const_set): show namespace in warning messages.
          [Feature #7190]

Thu Nov 29 17:31:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rubygems.rb (Gem.load_yaml): return if Kernel#gem is not defined
          yet. This causes crash if test-all requires libraries in a certain
          order. A simple reproducible code is
          ruby --disable-gem -e'require"yaml";require"minitest/autorun"'

Thu Nov 29 17:19:26 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/tracer.rb:  Updated to match removal of custom_require from
          RubyGems.
        * test/test_tracer.rb:  ditto.  Improved failure message if the test
          fails

Thu Nov 29 17:15:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * gc.c: Documentation for GC, GC::Profiler, ObjectSpace, and
          ObjectSpace::WeakMap [ruby-core:50245] [Bug #7449]

Thu Nov 29 17:12:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/generic_erb.rb, tool/id2token.rb: add --path-separator option
          for mingw where make and built ruby live in different world.

        * tool/vpath.rb: extract from tool/instruction.rb.

Thu Nov 29 17:11:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/io/wait/test_io_wait.rb (TestIOWait#fill_pipe):
          Errno::EWOULDBLOCK may not be the same as Errno::EAGAIN.  patch by
          phasis68 (Heesob Park) at [ruby-core:49894].  [Bug #7420]

Thu Nov 29 17:03:38 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/test_case.rb:  Determine path to certificates to avoid
          build-dir problems.
        * test/rubygems/test_gem_security_signer.rb:  Use predetermined paths
          to avoid build-dir problems.

Thu Nov 29 16:18:14 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/test_case.rb:  Disable loading of keys and certificates
          outside rubygems or ruby tests as the files are not available (or
          necessary).

Thu Nov 29 16:14:41 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c (rb_debug_inspector_open): use RARRAY_LENINT() for
          int variable.

Thu Nov 29 15:59:55 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/debug.h: add rb_debug_inspector_* APIs.

        * vm_backtrace.c: ditto.

        * common.mk: add dependency from vm_backtrace.o to
          include/ruby/debug.h.

        * proc.c (rb_binding_new_with_cfp): constify.

        * vm.c (rb_vm_get_ruby_level_next_cfp): constify.

        * vm_core.h, vm_trace.c: move decls.

Thu Nov 29 15:56:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rdoc/test_case.rb (RDoc::TestCase#verbose_capture_io):
          defined for asserts of warnings.

        * test/rdoc: use verbose_capture_io on asserts of warnings.
          they failed when tests was run with RUBYOPT=-W0.

Thu Nov 29 15:53:38 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/psych/extconf.rb: added --enable-bundled-libyaml option.  this
          enforces using bundled libyaml.

Thu Nov 29 15:51:54 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems*:  Updated to RubyGems 2.0
        * test/rubygems*:  ditto.

        * common.mk (prelude):  Updated for RubyGems 2.0 source rearrangement.

        * tool/change_maker.rb:  Allow invalid UTF-8 characters in source
          files.

Thu Nov 29 15:38:14 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/debug.h: provide rb_tracearg_*() APIs,
          instead of rb_tracepoint_attr_*().
          These APIs are for debuggers/profilers.
          They will be explained in another docs sometime.

        * vm_trace.c: ditto.

Thu Nov 29 15:10:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/minitest/test_minitest_unit.rb: restore orig_verbose only
          if it is set. This broke rdoc's tests.
          http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20121129T050102Z.diff.html.gz

Thu Nov 29 14:56:30 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (rb_tracepoint_attr_method_id):
          rename TracePoint#id to TracePoint#method_id.

        * include/ruby/debug.h: ditto.

        * test/ruby/test_settracefunc.rb: ditto,

Thu Nov 29 14:49:10 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (rb_tracepoint_attr_defined_class):
          rename TracePoint#klass to TracePoint#defined_class.
          [ruby-core:50187] Re: [ruby-trunk - Feature #6895]

        * include/ruby/debug.h: ditto.

        * test/ruby/test_settracefunc.rb: ditto.

Thu Nov 29 14:27:57 2012  Koichi Sasada  <ko1@atdot.net>

        * gc.c (gc_stat): prepare Symbol objects at first time
          to make it fast.

Thu Nov 29 14:02:15 2012  Koichi Sasada  <ko1@atdot.net>

        * gc.c (gc_stat): GC.stat supports new information
          * total_allocated_object: total allocated object number.
          * total_freed_object: total freed object number.
          Above two numbers are only accumulated and they will
          overflow (return to 0). Please use them as a hint.

Thu Nov 29 12:13:54 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 4.3.2 (r8026)
        * test/minitest/*: ditto

Thu Nov 29 11:06:06 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_start_func_2): remove unused code. When
          th->safe_level == 4, th->errinfo never be thrown. So, to
          create new exception makes no sense.

Thu Nov 29 10:29:53 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: same as a last patch.

Thu Nov 29 10:24:25 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: use `long' for return values of `NUM2LONG()'.

Thu Nov 29 09:52:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (do_select): suppress warning (uninitialized value warning)
          with UNINITIALIZED_VAR().

Thu Nov 29 09:36:09 2012  Koichi Sasada  <ko1@atdot.net>

        * eval.c (ruby_cleanup): delay THREAD_KILLED timing.
          It should be located just before rb_thread_terminate_all().

Thu Nov 29 09:10:17 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c (vm_backtrace_to_ary): support range argument
          like Array#[].
          [ruby-core:50092] [ruby-trunk - Feature #7434]
          Test and document is not available. Please help us.

Thu Nov 29 06:46:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_start_func_2): small cleanups.

Thu Nov 29 06:37:08 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_start_func_2): remove unused code.
          this function never be used for main thread.

Thu Nov 29 06:27:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_start_func_2): remove unused code.
          errinfo = th->errinfo; and errinfo = rb_errinfo(); are
          the same.

Thu Nov 29 05:26:32 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c (backtrace_to_str_ary2): rename to backtrace_to_str_ary.

        * vm_backtrace.c (rb_backtrace_to_str_ary): use `backtrace_to_str_ary()'.

        * vm_backtrace.c (backtrace_to_frame_ary): rename to
          backtrace_to_location_ary.

Thu Nov 29 05:19:25 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * probes.d: Change function-entry probe to method-entry.
        * insns.def: ditto
        * probes_helper.h: ditto
        * test/dtrace/test_function_entry.rb: ditto
        * test/dtrace/test_singleton_function.rb: ditto
        * vm.c: ditto
        * vm_eval.c: ditto
        * vm_insnhelper.c: ditto

Thu Nov 29 04:45:17 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: rename Class name from
          ::RubyVM::Backtrace and ::RubyVM::Backtrace::Location
          to ::Thread::Backtrace and ::Thread::Backtrace::Location.

Wed Nov 28 23:52:02 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * NEWS (Thread) remove incompatible changes about trap.

Wed Nov 28 23:39:01 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_mutex_sleep): fix to allow spurious wakeup.
          [ruby-dev:46654] [ruby-trunk - Bug #7455]

        * NEWS: write about spurious wakeup.

Wed Nov 28 22:57:23 2012  Koichi Sasada  <ko1@atdot.net>

        * thread_win32.c: catch up latest change of BLOCKING_REGION.

Wed Nov 28 22:54:21 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_method): fix undefined behavior.
          Should not access scope local variable from outer scope.

Wed Nov 28 22:20:55 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * test/ruby/test_thread.rb (test_thread_status_in_trap): change test for
          thread status in trap. now can accept Thread#join and Thread#value in trap.

Wed Nov 28 21:58:47 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/thread.h (rb_thread_call_without_gvl2): change
          meaning of function.
          This function is called with same parameters of
          `rb_thread_call_without_gvl()'.
          However, if interrupts are detected, then return immediately.

        * thread.c: implement `rb_thread_call_without_gvl2()'.

Wed Nov 28 21:31:21 2012  Masaya Tarui  <tarui@ruby-lang.org>

        * thread.c (thread_join_sleep): check spurious wakeup by itself for
        corresponding status change in trap context.
        * vm_core.h (struct rb_thread_struct): add rb_thread_list_t and use as join_list for
        reentry by trap context.
        * thread.c (thread_start_func_2): ditto.
        * thread.c (remove_from_join_list): ditto.
        * thread.c (rb_thread_atfork): ditto.
        * thread.c (thread_join): ditto. & remove trap handler check.
        * thread.c (sleep_forever): add argument : spurious_check.
        * thread.c (sleep_timeval): ditto.
        * thread.c (rb_thread_sleep_forever): set spurious_check.
        * thread.c (rb_thread_sleep_deadly): ditto.
        * thread.c (sleep_for_polling): ditto.
        * thread.c (rb_thread_wait_for): ditto.
        * thread.c (sleep_wait_for_interrupt): bypass spurious_check.

Wed Nov 28 21:23:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/psych/yaml/emitter.c (yaml_emitter_write_indicator): constify.

        * ext/psych/yaml/emitter.c (yaml_emitter_write_block_scalar_hints):
          ditto.

        * ext/psych/extconf.rb: mingw32 also needs macros for win32, not
          only mswin32.

        * ext/psych/extconf.rb: compile sources in the source directory
          without copying by using VPATH.

Wed Nov 28 21:18:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#each_compile_rules): splat $(*VPATH*) for
          each VPATH elements.

Wed Nov 28 16:40:14 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_core.h (enum rb_thread_status): remove THREAD_TO_KILL
        * vm_core.h (struct rb_thread_struct): add to_kill field
        * thread.c (terminate_i): convert THREAD_TO_KILL to to_kill.
        * thread.c (rb_threadptr_to_kill): ditto.
        * thread.c (rb_thread_kill): ditto.
        * thread.c (rb_thread_wakeup_alive): ditto.
        * thread.c (thread_list_i): ditto.
        * thread.c (static const char): ditto.
        * thread.c (thread_status_name): ditto.
        * thread.c (rb_thread_status): ditto.
        * thread.c (rb_thread_inspect): ditto.
        * vm_backtrace.c (thread_backtrace_to_ary): ditto.

        * thread.c (rb_threadptr_execute_interrupts): fix thread status
          overwritten issue. [Bug #7450] [ruby-core:50249]

        * test/ruby/test_thread.rb (test_hread_status_raise_after_kill):
          test for the above.
        * test/ruby/test_thread.rb (test_thread_status_in_trap): test for
          thread status in trap.
        * test/ruby/test_thread.rb (test_status_and_stop_p): remove
          Thread.control_interrupt unsafe test. Thread#kill no longer
          changes thread status. Instead of, Thread#kill receiver changes
          their own status when receiving kill signal.

Wed Nov 28 16:21:46 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (struct rb_mutex_struct): add allow_trap field.
        * internal.h (rb_mutex_allow_trap): added.
        * thread.c (rb_mutex_lock, rb_mutex_unlock): check mutex->allow_trap.
        * thread.c (mutex_sleep): remove trap check because it uses
          rb_mutex_lock and rb_mutex_unlock internally.
        * thread.c (rb_mutex_allow_trap): new helper function for the above.

        * io.c (io_binwrite): mark fptr->write_lock as writable in trap.

        * test/ruby/test_signal.rb (test_trap_puts): test for the above.

Wed Nov 28 16:59:12 2012  Koichi Sasada  <ko1@atdot.net>

        * proc.c: remove Proc#== and Proc#eql?.
          Proc objects compared with their object ids.
          [Bug #4559]

        * test/ruby/test_proc.rb: remove related test.

Wed Nov 28 16:41:04 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/servlet.rb:  Add support for serving documentation from a
          subdirectory.
        * lib/rdoc/generator/darkfish.rb:  ditto
        * test/rdoc/test_rdoc_servlet.rb:  Test for above
        * test/rdoc/test_rdoc_servlet.rb:  ditto

Wed Nov 28 15:37:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: fix r37924: run only on i[3-6]86-linux.

Wed Nov 28 15:31:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (FMODE_SYNCWRITE): removed unused macro.

Wed Nov 28 15:19:25 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * configure.in: revert r37911, r37906 and r37904 which break build
          with non-gcc and/or non-IA32 compilers, e.g. Solaris Studio,
          Fujitsu C Compiler. [ruby-dev:46646] [Bug #7451]

Wed Nov 28 14:50:55 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/psych/extconf.rb: copy sources into build directory,
          not into srcdir.

Wed Nov 28 14:34:06 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_mutex_lock): moved trap context check from
          rb_mutex_trylock because try_lock have no change to make
          a deadlock.
        * thread.c (rb_mutex_trylock): ditto.
        * NEWS: news for the above.

Wed Nov 28 13:39:54 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_s_new): uses main_thread->status instead of
          th->inhibit_thread_creation for preventing thread creation.
        * vm_core.h (rb_vm_struct): remove inhibit_thread_creation field.
        * thread.c (rb_thread_terminate_all): ditto.

Wed Nov 28 13:27:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/extconf.rb: use embedded libyaml if no system libyaml is
          found. [ruby-core:49463]
        * ext/psych/lib/psych.rb: updating to psych 2.0.0
        * ext/psych/lib/psych/deprecated.rb: updated docs
        * ext/psych/psych.gemspec: updated to psych 2.0.0
        * ext/psych/psych.h: fixing header file include for rename
        * ext/psych/psych_emitter.c: renamed to avoid libyaml conflict.
        * ext/psych/psych_emitter.h: ditto
        * ext/psych/psych_parser.c: ditto
        * ext/psych/psych_parser.h: ditto
        * ext/psych/psych_to_ruby.c: ditto
        * ext/psych/psych_to_ruby.h: ditto
        * ext/psych/psych_yaml_tree.c: ditto
        * ext/psych/psych_yaml_tree.h: ditto
        * ext/psych/yaml/LICENSE: embedding libyaml 0.1.4
        * ext/psych/yaml/api.c: ditto
        * ext/psych/yaml/config.h: ditto
        * ext/psych/yaml/dumper.c: ditto
        * ext/psych/yaml/emitter.c: ditto
        * ext/psych/yaml/loader.c: ditto
        * ext/psych/yaml/parser.c: ditto
        * ext/psych/yaml/reader.c: ditto
        * ext/psych/yaml/scanner.c: ditto
        * ext/psych/yaml/writer.c: ditto
        * ext/psych/yaml/yaml.h: ditto
        * ext/psych/yaml/yaml_private.h: ditto

Wed Nov 28 12:54:59 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_join): A trap handler check was moved from
          thread_join_m because Thread#value should be raised an exception
          too.
        * thread.c (thread_join_m): remove trap handler check.
        * test/ruby/test_thread.rb (test_thread_join_in_trap): add test
          for thread#value.
        * NEWS: documentation fix for the above.

Wed Nov 28 11:07:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * ext/fiddle/closure.c: Documentation for Fiddle
        * ext/fiddle/lib/fiddle/import.rb: ditto
        * ext/fiddle/lib/fiddle/value.rb: ditto
        * ext/fiddle/lib/fiddle/pack.rb: ditto
        * ext/fiddle/lib/fiddle/cparser.rb: ditto
        * ext/fiddle/lib/fiddle/struct.rb: ditto
        * ext/fiddle/lib/fiddle/function.rb: ditto

Wed Nov 28 09:15:51 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * ext/strscan/strscan.c: Added #charpos for multibyte string position.
        * test/strscan/test_stringscanner.rb: ditto

Wed Nov 28 09:00:34 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/fiddle/fiddle.c: adding alignment constants for compatibility
          with DL.
        * ext/fiddle/fiddle.h: ditto
        * ext/fiddle/lib/fiddle/cparser.rb: importing the C parser for DL
          backwards compatibility.
        * ext/fiddle/lib/fiddle/import.rb: importing the import DSL for DL
          backwards compatibility.
        * ext/fiddle/lib/fiddle/pack.rb: importing structure pack for DL
          backwards compatibility.
        * ext/fiddle/lib/fiddle/value.rb: ditto
        * ext/fiddle/lib/fiddle/struct.rb: importing struct DSL for DL backwards
          compatibility.
        * test/dl/test_c_struct_entry.rb: importing tests
        * test/dl/test_c_union_entity.rb: ditto
        * test/dl/test_cparser.rb: ditto
        * test/dl/test_import.rb: ditto
        * test/fiddle/test_c_struct_entry.rb: ditto
        * test/fiddle/test_c_union_entity.rb: ditto
        * test/fiddle/test_cparser.rb: ditto
        * test/fiddle/test_import.rb: ditto

Wed Nov 28 08:56:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * doc/globals.rdoc: Add documentation file for magic globals
        [ruby-core:29048] [Bug #3022]

Wed Nov 28 08:55:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * .document: Add README's to be included with docs

Wed Nov 28 08:26:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * ext/dl/lib/dl.rb: Deprecation notice for DL

Wed Nov 28 08:25:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * ext/fiddle/closure.c: Documentation for Fiddle
        * ext/fiddle/pointer.c: ditto
        * ext/fiddle/function.c: ditto
        * ext/fiddle/lib/fiddle.rb: ditto
        * ext/fiddle/fiddle.c: ditto
        * ext/fiddle/handle.c: ditto

Wed Nov 28 04:53:40 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/fiddle/handle.c: Make Fiddle independent of DL, copy DL::Handle
          to Fiddle::Handle.
        * ext/fiddle/pointer.c: Make Fiddle independent of DL, copy
          DL::Pointer to Fiddle::Pointer.
        * test/fiddle/test_func.rb: relevant tests
        * test/fiddle/test_handle.rb: ditto
        * test/fiddle/test_pointer.rb: ditto
        * ext/dl/lib/dl/struct.rb: use Fiddle::Pointer if available
        * ext/fiddle/extconf.rb: check for dlfcn.h
        * ext/fiddle/fiddle.c: add constants for sizeof() things
        * ext/fiddle/fiddle.h: include dlfcn.h
        * ext/fiddle/function.c: expose a C function for creating new
          Fiddle::Function objects.
        * ext/fiddle/lib/fiddle.rb: include constants for dl backwards compat
        * ext/fiddle/lib/fiddle/function.rb: read the pointer from the
          function for dl backwards compat.
        * test/dl/test_callback.rb: check the addresses of the pointers rather
          than their types.
        * test/fiddle/helper.rb: remove dependency on dl
        * test/fiddle/test_closure.rb: ditto
        * test/fiddle/test_fiddle.rb: ditto

Wed Nov 28 03:03:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (opt-dir): don't use non portable flag -E of sed.

Wed Nov 28 02:55:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (ARCH_FLAG): __sync_val_compare_and_swap_4 needs
          -march=$target_cpu on at least linux gcc 4.1.
          patched by KOSAKI Motohiro

Tue Nov 27 22:03:09 2012  Akinori MUSHA  <knu@iDaemons.org>

        * string.c (rb_str_enumerate_chars, rb_str_enumerate_codepoints)
          (rb_str_enumerate_lines): Dummy initialization of ary has been
          replaced with UNINITIALIZED_VAR().

Tue Nov 27 21:29:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * bignum.c (bigdivrem): optimize the way to retry calculation of
          bigdivrem so that the calculation is started from the point where
          the last interruption was occurred.

        * bignum.c (bigdivrem1): ditto.

        * test/ruby/test_bignum.rb: add a test case for rb_bigdivrem in the
          case that an interruption is occurred during bigdivrem1 is running.

Tue Nov 27 19:56:43 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (rb_vm_make_env_object): make Proc object if Env is possible
          to point block.
          [ruby-core:41038] [ruby-trunk - Bug #5634]

        * vm.c (rb_vm_make_proc): No need to make Proc object here.

        * bootstraptest/test_proc.rb: add tests.

Tue Nov 27 18:51:06 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ruby_atomic.h (ATOMIC_CAS): added for Solaris and other platforms.
        * ruby_atomic.h, signal.c (NEED_RUBY_ATOMIC_OPS): renamed from
          NEED_RUBY_ATOMIC_EXCHANGE.
        * signal.c (ruby_atomic_compare_and_swap): naive, non-atomic
          compare-and-swap implementation only used for platforms without
          valid support for atomic operations.

Tue Nov 27 17:43:46 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/*:  Added --root option for building documentation outside
          the source directory.
        * test/rdoc/*:  ditto
        * common.mk (rdoc):  Added --root to rdoc rule

Tue Nov 27 16:24:45 2012  Eric Hodel  <drbrain@segment7.net>

        * test/rdoc/test_rdoc_ri_paths.rb:  Fixed duplicate path bug which
          caused windows failures.

Tue Nov 27 16:06:00 2012  Eric Hodel  <drbrain@segment7.net>

        * test/rdoc/test_rdoc_generator_darkfish.rb:  Updated tests for windows
        * test/rdoc/test_rdoc_options.rb:  ditto
        * test/rdoc/test_rdoc_parser.rb:  ditto
        * test/rdoc/test_rdoc_rdoc.rb:  ditto
        * test/rdoc/test_rdoc_ri_driver.rb:  ditto
        * test/rdoc/test_rdoc_servlet.rb:  ditto

Tue Nov 27 15:13:51 2012  Eric Hodel  <drbrain@segment7.net>

        * common.mk (rdoc):  Set --debug for rdoc generation in case of bugs

Tue Nov 27 14:56:45 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc/rubygems_hook.rb:  Updated for (upcoming) RubyGems 2
          import.
        * test/rdoc/test_rdoc_rubygems_hook.rb:  ditto

Tue Nov 27 13:59:29 2012  Narihiro Nakamura  <authornari@gmail.com>

        * NEWS: add improvements of the garbage collector.

Tue Nov 27 13:27:46 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc*:  Updated to RDoc 4.0 (pre-release)
        * bin/rdoc:  ditto
        * test/rdoc*:  ditto
        * NEWS:  Updated with RDoc 4.0 information

Tue Nov 27 12:17:11 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_terminate_all): retry broadcast only when
          an exception is raised.

Tue Nov 27 12:02:25 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_terminate_all): broadcast terminate event
          not only an interrupt exception but any exceptions.

Tue Nov 27 10:55:09 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * eval.c (ruby_cleanup): set thread status to THREAD_KILLED
          for preventing thr.raise.
        * test/ruby/test_thread.rb (test_main_thread_status_at_exit):
          test for the above.

Tue Nov 27 10:31:29 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_terminate_all): suppress a warning.

Tue Nov 27 09:29:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_join): raises ThreadError if target thread
          is a main thread.
        * test/ruby/test_thread.rb (test_thread_join_main_thread):
          test for the above.
        * NEWS: news for the above.

Tue Nov 27 09:24:47 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_join): raises ThreadError if target thread
          is a current thread.
        * test/ruby/test_thread.rb (test_thread_join_current):
          test for the above.
        * NEWS: news for the above.

Tue Nov 27 09:59:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extmake): close mkmf.log for each libraries so that
          failure messages are not mixed.

Tue Nov 27 09:58:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/digest/*/extconf.rb, ext/openssl/extconf.rb: get git rid of
          post-1.8 feature require_relative for cross compilation.
          [ruby-core:50160] [Bug #7439]

Tue Nov 27 09:17:59 2012  Koichi Sasada  <ko1@atdot.net>

        * NEWS: add TracePoint.

Tue Nov 27 08:16:03 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: rename TracePoint#file and TracePoint#line
          to TracePoint#path and TracePoint#lineno respectively.
          They are consistent to RubyVM::Backtrace::Location.

        * include/ruby/debug.h: ditto.

        * vm_core.h: ditto.

        * test/ruby/test_settracefunc.rb: ditto.

Tue Nov 27 08:04:26 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_terminate_all): broadcast eTerminateSignal
          again when Ctrl-C was pressed. [Feature #1952] [ruby-dev:39107]

Tue Nov 27 07:58:03 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: add members to rb_trace_arg_t:
          * `klass_solved' represents klass and id is checked.
          * `line' represents line calculated from cfp.
          * `file' represents line calculated from cfp.

        * vm_trace.c: fix to use above data structures.
          No need to calculate klass and id, line and file
          pairs for each trace points.

Tue Nov 27 07:47:09 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_terminate_all): add RUBY_VM_CHECK_INTS_BLOCKING().
          Otherwise the loop in this function behave as busy loop because
          native_sleep() return immediately when RUBY_VM_INTERRUPTED() is true.

Tue Nov 27 04:12:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extmake): git rid of post-1.8 features for cross
          compilation.  [ruby-core:50160] [Bug #7439]

Tue Nov 27 00:13:41 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_mutex_trylock, rb_mutex_unlock, mutex_sleep):
          raises ThreadError if called from trap handler as Thread#join.
        * NEWS: news for the above.

Mon Nov 26 23:55:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * NEWS: update for Thread#join incompatible change.

Mon Nov 26 22:44:24 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_terminate_all): use native_sleep() instead
          of rb_thread_schedule(). Otherwise, it consume 100% cpu meaninglessly.
          [Bug #5368] [ruby-dev:44546]
        * thread.c (thread_start_func_2): last sub-thread wakes up main thread.

Mon Nov 26 21:16:04 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_core.h (RUBY_VM_SET_TIMER_INTERRUPT, RUBY_VM_SET_INTERRUPT)
        (RUBY_VM_SET_FINALIZER_INTERRUPT, RUBY_VM_SET_TRAP_INTERRUPT)
        (RUBY_VM_INTERRUPTED): use enum symbol instead of immediate value.
        * thread.c (thread_join_m, rb_threadptr_execute_interrupts): ditto.
        * signal.c (signal_exec): ditto.

Mon Nov 26 20:23:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_join_m): use th->interrupt_mask instead of
          th->in_trap.

        * vm_core.h (struct rb_thread_struct): remove in_trap member.
        * signal.c (signal_exec): ditto.
        * thread.c (thread_create_core): ditto.
        * thread.c (Init_Thread): ditto.

Mon Nov 26 20:23:49 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_argf.rb (TestArgf#test_chars): since marshal data is
          binary, shouldn't pass via text mode.  use base64 encoded data.

Mon Nov 26 19:45:18 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ruby_atomic.h (ATOMIC_CAS): new macro for compare-and-exchange.

        * vm_core.h (struct rb_thread_struct): add interrupt_mask member.
        * thread.c (thread_create_core, Init_Thread): initialize
          th->thread_mask.

        * vm_core.h (RUBY_VM_INTERRUPTED_ANY): new macro for avoiding
          bare th->interrupt_flag.
        * vm_core.h (RUBY_VM_INTERRUPTED, RUBY_VM_INTERRUPTED): check
          th->interrupt_mask.
        * thread.c (set_unblock_function, rb_thread_schedule): replace
          th->interrupt_flag with RUBY_VM_INTERRUPTED_ANY()

        * signal.c (signal_exec): set up thread->interrupt_mask for
          preventing recursive trap handler.
        * vm_core.h (RUBY_VM_CHECK_INTS, RUBY_VM_CHECK_INTS_BLOCKING): ditto.

        * thread.c (rb_threadptr_execute_interrupts):
          don't process interrupt if it is masked.
          [Bug #6009] [ruby-core:42524]

Mon Nov 26 19:43:42 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (make_compile_option_value): add trace_instruction option.
          a patch by davidbalbert (David Albert).
          [Bug #6786]

Mon Nov 26 19:10:53 2012  Koichi Sasada  <ko1@atdot.net>

        * bootstraptest/test_thread.rb: try to `join' each 100
          threads.
          This benchmark seems consuming long time on travis-ci
          several times (and make `failure').

Mon Nov 26 18:22:56 2012  Koichi Sasada  <ko1@atdot.net>

        * common.mk: specify label `built-ruby'.

        * benchmark/driver.rb: quote path.

Mon Nov 26 18:26:28 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (signal_exec): add volatile to make sure setjmp safe.

Mon Nov 26 18:19:47 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (signal_exec): suppress "warning: variable 'signum'
          might be clobbered by 'longjmp' or 'vfork'" warning.

Mon Nov 26 18:15:47 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: accept multiple `-e'.
          You don't need to use `;' separation character.
          [ruby-core:50139] [ruby-trunk - Bug #7380]

Mon Nov 26 17:10:04 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * string.c (rb_str_enumerate_chars, rb_str_enumerate_codepoints)
        (rb_str_enumerate_lines): suppress "may be used uninitialized in
          this function" warning.

Mon Nov 26 17:00:12 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_core.h (rb_thread_struct): added 'in_trap' member for marking
          running trap handler.
        * signal.c (signal_exec): turn on in_trap when running trap.
        * thread.c (Init_Thread, thread_create_core): initialize in_trap
          when creating new threads.
        * thread.c (thread_join_m): raise ThreadError when running trap
          handler.Bug [#6416][ruby-core:44956]
        * test/ruby/test_thread.rb (test_thread_join_in_trap): new test
          for the above.

Mon Nov 26 16:36:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (argf_each_codepoint): add missing ARGF#codepoints [Bug #7438]

Mon Nov 26 15:50:29 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bignum.c (bigdivrem): restart calculation when bigdivrem1 was
          interrupted by signal. Otherwise, ruby script may see a garbage
          value.

Mon Nov 26 15:33:02 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bignum.c (big_div_struct): added volatile to 'stop' member.
          Otherwise, "if (bds->stop)" check in bigdivrem1 don't read
          memory and ignore interrupt.
        * bignum.c (bigdivrem, rb_big_stop): ditto.

Mon Nov 26 12:11:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/Makefile.sub (DLNOBJ): missing in r37821.

Mon Nov 26 10:50:19 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_process.rb (test_setsid): added a few wait for
          preventing that Process.getsid(io.pid) makes Errno::ESRCH.

Sun Nov 25 22:34:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * array.c (ary_resize_smaller): new function to resize array.

        * array.c (rb_ary_delete): refactoring to extract a function.

        * array.c (rb_ary_delete_same): refactoring.
          It renames function, reduces duplicated code and removes unused
          code.

        * gc.c (wmap_final_func): follow the above change.

        * internal.h (rb_ary_delete_same): ditto.

Sun Nov 25 22:27:33 2012  Benoit Daloze  <eregontp@gmail.com>

        * array.c: fixes for the updated documentation in r35858:
          Typos and #take/#drop accept to take/drop 0 elements.

Sun Nov 25 19:43:29 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * NEWS: add a news about iconv.

Sun Nov 25 03:49:23 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/set.rb, test/test_set.rb: Move tests embedded in lib/set.rb
          to test/test_set.rb.

Sun Nov 25 03:44:50 2012  Akinori MUSHA  <knu@iDaemons.org>

        * string.c (rb_str_each_line, rb_str_lines): String#lines now
          returns an array instead of an enumerator.  Passing a block is
          deprecated but still supported for backwards compatibility.
          Based on the patch by yhara. [Feature #6670]

        * string.c (rb_str_each_char, rb_str_chars): Ditto for
          String#chars.

        * string.c (rb_str_each_codepoint, rb_str_codepoints): Ditto for
          String#codepoints.

        * string.c (rb_str_each_byte, rb_str_bytes): Ditto for
          String#bytes.

        * NEWS: Add notes for the above changes.

Sun Nov 25 02:07:37 2012  Akinori MUSHA  <knu@iDaemons.org>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_warning)
          (Test::Unit::Assertions#assert_warn), test/ruby/envutil.rb,
          test/ruby/test_enumerator.rb, test/ruby/test_io_m17n.rb,
          test/ruby/test_regexp.rb, test/ruby/test_syntax.rb:
          assert_warn() and assert_warning() are reversed.

Sat Nov 24 21:08:50 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * gc.c (wmap_final_func): rename variables to clarify the meaning.
          In wmap2obj the key is WeakRef and the value is referenced object.
          In obj2wmap the key is referenced object and the value is an array
          of WeakRef.

        * gc.c (wmap_finalize): ditto.
          [ruby-core:49044] [Bug #7304]

Sat Nov 24 21:01:55 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * array.c (rb_ary_delete_same_obj): new function for WeakRef.
          This deletes same objects as item argument in the array.

        * internal.h (rb_ary_delete_same_obj): add a declaration.

        * gc.c (wmap_final_func): remove WeakRef object reference from the
          array. rb_ary_delete() is not usable because it uses rb_equal() to
          compare object references.

        * gc.c (wmap_finalize): remove recycled object references from weak
          map hash properly. How to get object reference from object id was
          wrong. st_delete() doesn't work properly if key and value arguments
          are same. The key of obj2wmap is referenced object and the value of
          obj2wmap is WeakRef array.

        * gc.c (wmap_aset): obj2wmap should contain WeakRef array in the
          definition.

        * test/test_weakref.rb
          (TestWeakRef#test_not_reference_different_object,
           TestWeakRef#test_weakref_finalize): add tests for above.
          [ruby-core:49044] [Bug #7304]

Sat Nov 24 19:44:41 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/nkf/nkf-utf8/nkf.c (unicode_iconv_combine): returning flags are
          nkf_char.

Sat Nov 24 19:29:18 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * test/ruby/test_rubyoptions.rb (test_usage, test_usage_long):
          reduced, renamed.

Sat Nov 24 13:10:14 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c (rb_tracepoint_attr_raised_exception): should not check
          value before event checking.

        * vm_trace.c (rb_tracepoint_attr_return_value): ditto.

        * test/ruby/test_settracefunc.rb: add tests for TracePoint#return_value
          and TracePoint#raised_exception.

Sat Nov 24 12:47:27 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_process.rb (TestProcess#test_setsid): "./ruby-trunk"
          doesn't work on all environments. EnvUtil.rubybin would be suitable.

Sat Nov 24 12:28:04 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * array.c (rb_ary_aref): fix Segmentation fault at TestArray#test_aref
          on x64 mingw. Variable argument of rb_scan_args() should be a pointer
          (VALUE *), but 0 of variable argument seems not equal to null pointer
          on x64 mingw.

Sat Nov 24 11:47:14 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * process.c (proc_getsid): adds new method for getting session id.
          Contributed from fumiyas (Fumiyasu SATOH). Thank you!
          [Feature #6757] [ruby-dev:45977]
        * configure.in: adds getsid check.
        * test/ruby/test_process.rb (TestProcess#test_setsid): new test
          for the above.
        * NEWS: news for the above.

Sat Nov 24 10:59:14 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (thread_create_core): don't use th->thread_id before
          initialized.

Sat Nov 24 00:00:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (proc_options, process_options, ruby_process_options): take
          care of the case argc is 0, and check if argv has NULL.
          [ruby-core:49889] [Bug #7423]

Sat Nov 24 00:00:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (--disable-dln): option to disable dynamic linking
          feature.  [ruby-core:37676] [Feature #4946]

Fri Nov 23 23:44:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#pkg_config): strip all white spaces for
          mingw64+MSYS pkg-config which erroneously emits extra newlines.
          [ruby-core:47998] [Bug #7163]

Fri Nov 23 17:31:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (usage): wrap description lines if options are too long.

Fri Nov 23 11:13:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_rubyoptions.rb (TestRubyOptions#test_usage2): refine
          assertion.

        * test/ruby/test_rubyoptions.rb (TestRubyOptions#test_usage2): now
          --help option is for modern terminals.

Fri Nov 23 10:45:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * ext/socket/ipsocket.c (IPSocket#peeraddr): Fix example
          [ruby-core:46429] [Bug #6732]

Fri Nov 23 02:40:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/cgi/core.rb: Documentation for CGI#header alias
          Based on a patch by Marcus Stollsteimer
          [ruby-core:49585] [Bug #7405]

Thu Nov 22 23:48:10 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (is_swept_object): extract from is_dead_object().

        * gc.c (rb_gcdebug_print_obj_condition): add the function for debug.
          This function shows some conditions of given object (e.g.,
          marked, in heap, swept).

        * gc.c (rb_gcdebug_sentinel): add the function for debug.
          This function allow check to inadvertently free up an object.

Thu Nov 22 23:45:18 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * array.c (rb_ary_shared_with_p): fix cache validity check.
          If #pop or #shift has been called against $: or $", the array will
          be still shared with the snapshot. We check array length for cache
          validity.
          [ruby-core:49518] [Bug #7383]

        * test/ruby/test_require.rb
          (TestRequire#test_require_with_array_pop,
           TestRequire#test_require_with_array_shift): add tests for above.

Thu Nov 22 21:48:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk, win32/Makefile.sub (probes.dmyh): now be made in current
          (=build) directory if build from the repository.

Thu Nov 22 21:34:51 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * test/ruby/test_rubyoptions.rb: added a test.

Thu Nov 22 20:32:07 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (string_to_c_strict, string_to_c): check NUL.
        * rational.c (string_to_r_strict, string_to_r): ditto.

Thu Nov 22 20:21:45 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * Makefile.in (.dmyh.h): removed $(VPATH). GNU make don't
          recognize suffix rule with VPATH.

Thu Nov 22 18:11:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk, Makefile.in, win32/Makefile.sub (.dmyh.h): nmake merges
          explicit rules for same target, but not merges explicit rules and
          implicit rules -- always explicit rules win.  So, need to add an
          explicit rule for probes.h.  [Bug #7421] [ruby-core:49839]

Thu Nov 22 18:01:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in (probes.o): add -C to ignore #include in probes.d.

        * probes.d: include vm_opts.h instead of vm_core.h.

        * vm_opts.h (VM_COLLECT_USAGE_DETAILS): move definition from vm_core.h.

Thu Nov 22 17:45:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/nkf/nkf-utf8: Merge b0a6577a521d1bba5e19853f95d5c4b9be1072b5.
          Support JIS X 0213 and some bugfixes.

Thu Nov 22 17:39:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * tool/gen_dummy_probes.rb: don't change #include, #if and #endif
          lines. [Bug #7370]

Thu Nov 22 16:58:26 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * Makefile.in: run preprocessor when making probe.h
        * probes.d: define probe insn and insn__operand only when
          VM_COLLECT_USAGE_DETAILS is 1. [Bug #7370]

Thu Nov 22 16:20:49 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm.c: Don't define vm_collect_usage_operand() and
          static void vm_collect_usage_insn() when disabling
          VM_COLLECT_USAGE_DETAILS. (refix r37796)

Thu Nov 22 15:26:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * vm_insnhelper.h: partly revert r37631 (DTrace support).
          "vm usage information is always collected, so uncomment the
          functions." causes performance impact. [Bug #7370]
          Off course this revert disables related probes.

Thu Nov 22 14:14:36 2012  Akinori MUSHA  <knu@iDaemons.org>

        * re.c (rb_memsearch_ss): Apply performance improvement to short
          byte array search for platforms without memmem(3).
          [Feature #6311] [ruby-dev:45530]

Thu Nov 22 12:52:19 2012  Akinori MUSHA  <knu@iDaemons.org>

        * test/ruby/test_string.rb (TestString#test_index): Add some
          corner cases to tests for String#index, which might fail if ruby
          directly used a buggy memmem(3) implementation.

Thu Nov 22 08:06:42 2012  Narihiro Nakamura  <authornari@gmail.com>

        * test/ruby/test_gc.rb (test_profiler_clear): fix wrong method
          calls [Bug #7419] [ruby-core:49828].

Thu Nov 22 02:22:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * NEWS: edited (order etc).

Wed Nov 21 22:52:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/wait/wait.c (io_wait_readable): add alias wait_readable.

        * ext/io/wait/wait.c (io_wait_writable): this is easier to use than
          IO.select for a single IO object and is immune to the
          limitations/inefficiency of select() on platforms where poll/ppoll
          is available.  patched by Eric Wong.  [Feature #4646]

Wed Nov 21 22:27:52 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (garbage_collect): remove a duplicative probe.

Wed Nov 21 22:08:48 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_profile_clear): realloc profile records if its size is
          higher than the threshold, GC_PROFILE_RECORD_DEFAULT_SIZE * 2.

Wed Nov 21 21:53:29 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (nucomp_to_c): added.

Wed Nov 21 21:35:38 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * include/ruby/util.h: removed extra semicolon in definition of
          macro.
        * compile.c: ditto.
        * cont.c: ditto.
        * math.c: ditto.
        * node.c: ditto.
        * parse.y: ditto.

Wed Nov 21 18:46:37 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * rational.c (read_digits): due to a bit tighter rb_cstr_to_inum().

Wed Nov 21 16:13:37 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_so_nsieve_bits.rb: add an encoding pragma because
          this benchmark using strings (literals) as binary sequence.
          Now, they are UTF-8 strings. [ruby-dev:46578]

Wed Nov 21 00:57:43 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * file.c (Init_File): null device definition uses rb_define_const
          instead of rb_file_const.

Wed Nov 21 00:28:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/ruby/test_m17n_comb.rb (test_str_crypt): Use RbConfig to get
          libc's directory. Patched by Vit Ondruch [ruby-core:49763] [Bug #7312]

Tue Nov 20 23:28:26 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * marshal.c: add marshal readahead. marshalized Array, Hash and Struct
          have size at least number of its elements, marshal readahead will
          read the certain readable length and buffer when it needs more bytes.
          marshal readahead prevents many calls to IO#getbyte and IO#read,
          then it enables performance improvement.
          [ruby-dev:45637] [Feature #6440]

Tue Nov 20 22:35:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in (.d.h): replace char * to const char * because somehow
          current dtrace removes const of function declaration in probes.d.

Tue Nov 20 21:41:04 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/debug.h: introduced.
          Debugging/profiling features will be located.

        * vm_trace.c: expose C-level TracePoint APIs.
          Note that they are experimental.

        * vm_trace.c, include/ruby/debug.h: rename `rb_hook_flag_t'
          to `rb_event_hook_flag_t'.
          Macro names `RUBY_HOOK_FLAG_*' are also renamed to
          `RUBY_EVENT_HOOK_FLAG_*'.

        * debug.h, vm_debug.h: rename debug.h to vm_debug.h.

        * common.mk: ditto.

        * debug.c, main.c, vm_core.h: ditto.

Tue Nov 20 21:12:37 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (RUBY_DTRACE_AVAILABLE): only check dtrace availability.

        * configure.in (RUBY_DTRACE_POSTPROCESS): restore.

Tue Nov 20 21:22:44 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * test/win32ole/test_win32ole_type.rb (test_implemented_ole_types):
          IShellDispatch6 bundled in Windows 8. Thanks to phasis68 (Heesob
          Park).  [ruby-core:49580][Bug #7403]

Tue Nov 20 21:06:41 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c: some improvements.
        * rational.c: ditto.

Tue Nov 20 21:01:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (incs): BSD make cannot deal with non-prefixed dependency
          and prefixed target.

Tue Nov 20 20:10:23 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * array.c (rb_ary_bsearch): fix rdoc bug (O(n log n) -> O(log n)).
          Patch by Charlie Somerville.  [ruby-core:49661] [Bug #7409]

        * range.c (range_bsearch): ditto.

Tue Nov 20 19:02:44 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: rename and add TracePoint APIs.
          (1) TracePoint.new(...){...} creates a new trace point
              but does not make it enable.
          (2) TracePoint.trace(...){...} creates a new trace point
              and enable it (same as old behavior).
          (3) TracePoint#enable make it enable (renamed from TracePoint#retrace).
              If block given, when enable only in block.
          (4) TracePoint#disable make it disable (renamed from TracePoint#untrace).
              If block given, when disable only in block.
          (5) TracePoint#enabled? returns this trace is enable or not.
          [Feature #6895]

        * test/ruby/test_settracefunc.rb: add tests.

Tue Nov 20 18:35:05 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: add two methods:
          (1) TracePoint#return_value which returns return
              value on the :return and :c_return event.
          (2) TracePoint#raised_exception which returns raised exception
              value on the :raise event.
          Each methods raise RuntimeError if it is called at unsupported
          event.
          Please review and give us feedback until next preview
          release (Dec/2012) of Ruby 2.0.0.
          [Feature #6895]

        * insns.def, vm.c, vm_eval.c, vm_insnhelper.c, eval.c, thread.c:
          ditto.

        * vm_trace.c, vm_core.h: move definition of rb_trace_arg_t from
          vm_trace.c to vm_core.h.
          Caller fills rb_trace_arg_t and pass the pointer of this variable.

        * test/ruby/test_settracefunc.rb: fix tests to test this change.

Tue Nov 20 17:31:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: fix dtrace didn't work on darwin.

        * configure.in (RUBY_DTRACE_AVAILABLE): unify RUBY_DTRACE_POSTPROCESS
          and RUBY_DTRACE_BSD_BROKEN.

Tue Nov 20 15:20:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * file.c (File.extname): Documentation for extname on dotfiles and
        files ending with a dot. Also, added example for this.
        [ruby-core:47852] [Bug #7112]

Tue Nov 20 14:19:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_signal.rb (TestSignal#test_signame): fix windows
          test failure. Process.kill on windows can't send a signal to
          another process.

Tue Nov 20 13:58:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (Init_IO): moved all rb_file_const() into file.c.
        * file.c (Init_File): replace with rb_file_const() with
          rb_define_const() because RDoc don't care rb_file_const.
          [Bug #5530]

Tue Nov 20 12:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * ruby.c (usage_msg): Fix typo [ruby-core:49205] [Bug #7327]

Tue Nov 20 12:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * file.c (File::NULL): Document File::NULL constant
          [ruby-core:49384] [Bug #7365]

Tue Nov 20 12:05:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (rb_w32_read): Windows 8 fixed one of a bug of console
          API.
          based on the patch by Heesob Park at [ruby-core:49479] [Bug #7379]

Tue Nov 20 11:14:33 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (--enable-dtrace): always call RUBY_DTRACE_BSD_BROKEN
          for portability.
          As the note, FreeBSD 8 has DTrace as the optional
          feature (it is enabled by the build option), but doesn't have USDT.
          FreeBSD 9 has USDT but they are still optional. FreeBSD 10 will
          enable them by default.
          The variable $rb_cv_prog_dtrace_g is "yes" only on FreeBSD 9 with
          optional DTrace or FreeBSD 10. If it is "no", you cannot know
          whether it doesn't need -G or DTrace is disabled. (by checking
          error code, you can know)

Mon Nov 19 22:55:48 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * configure.in (--enable-dtrace): change help message

Tue Nov 20 11:05:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/tracer.rb (Tracer.trace_func): printf to stdout
          Patch by Michal Fojtik [ruby-core:45219] [Bug #6490]

Mon Nov 19 21:24:18 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * vm_dump.c: not to include probes.h because the code does not depend
          on it.
        * common.mk (vm_dump.$(OBJEXT)): remove dependency on probes.h

Tue Nov 20 10:14:22 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_s_check_interrupt): removed redundant
          GET_THREAD().

Tue Nov 20 10:12:46 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_threadptr_async_errinfo_active_p): added a small
          comment.

Tue Nov 20 10:05:56 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_blocking_region_end): replaced GET_THREAD()
          with ruby_thread_from_native(). We don't have GVL here.

Tue Nov 20 09:56:15 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_threadptr_execute_interrupts) removed.
        * thread.c (rb_threadptr_execute_interrupts_common) renamed to
          rb_threadptr_execute_interrupts. I.e. unified
          rb_threadptr_execute_interrupts and rb_threadptr_execute_interrupts_common.
        * thread.c (rb_thread_schedule, rb_thread_execute_interrupts) s/_common//.

Tue Nov 20 09:48:34 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (rb_get_next_signal): removed pointless signal
          disabling. pthread_sigmask() only changes current thread
          mask.

Tue Nov 20 09:36:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (install_sighandler): added comments why we need
          rb_disable_interrupt().

Tue Nov 20 09:31:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (rb_disable_interrupt, rb_enable_interrupt): removed
          USE_TRAP_MASK.
        * signal.c (trap_arg, trap_ensure): removed.
        * signal.c (trap, sig_trap): removed pointless signal disabling.
          We don't need it because we no longer run trap handler on signal
          handler context.

Tue Nov 20 09:20:49 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * prelude.rb: Moved Mutex#synchronize to
        * thread.c (rb_mutex_synchronize_m): here. [Bug #4266]

Tue Nov 20 08:36:15 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (sig_signame): implements Signal.signame method
        [Feature #5613]
        * test/ruby/test_signal.rb (test_signame): adds test for above
        * NEWS: add an item about above

Mon Nov 19 16:30:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * struct.c (rb_struct_each_pair): yield associated pairs so that
          an unsplat argument can get both, for consistency with Hash,
          OpenStruct, and etc.  [ruby-dev:46533] [Bug #7382]

Mon Nov 19 16:17:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (LIBS): libelf is need on only FreeBSD.

Mon Nov 19 16:08:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (RUBYLIB): purelib option in runruby.rb is deprecated
          since r28841, so set to an empty list to get rid of a bogus path in
          child processes, which caused an insecure operation exception in
          test/ruby/test_encoding.rb:test_unsafe.

Mon Nov 19 15:40:50 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (script): add OPTS=-v, requested by @_ko1.

Mon Nov 19 15:09:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: fix didn't enable_dtrace=yes on auto.

        * configure.in: see enable_dtrace for adding libelf on FreeBSD.

        * common.mk: VPATH is not needed.

Mon Nov 19 14:55:51 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c: add `Thread#backtrace_locations' method.
          This method is similar to `caller_locations' method for
          specific method.
          And fix to accept `level' and `n' parameters for `Thread#backtrace'
          and `Thread#backtrace_locations'.
          `caller' (and `caller_locations') do not return `caller' method
          frame.
          However, `Thread#backtrace' (and `Thread#backtrace_locations')
          return `Thread#backtrace' method frame itself
          if `Thread.current.backtrace' was called.

        * vm_backtrace.c: ditto.

        * internal.h: ditto.

        * test/ruby/test_backtrace.rb: add tests.

Mon Nov 19 14:54:32 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * Makefile.in, common.mk (probes.h): moved to common.mk and changed to
          see $(srcdir).

        * common.mk (probes.dmyh): now created it on $(srcdir) always.

        * win32/Makefile.sub (.SUFFIXES): removed common suffix.

Mon Nov 19 10:00:10 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in (.SUFFIX): bsdmake needs .SUFFIX is defined before use.

        * common.mk: fix path of probes.dmyh.

        * common.mk (vm_dump.o): depend probes.h.

        * configure.in: FreeBSD's USDT requires libelf.

Mon Nov 19 01:11:59 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * vm_core.h, probes_helper.h (RUBY_DTRACE_FUNC_ENTRY_HOOK,
          RUBY_DTRACE_FUNC_RETURN_HOOK): move from vm_core.h to new file
          probes_helper.h for narrowing dependency to probes.h.
        * common.mk (VM_CORE_H_INCLUDES): remove dependency to probes.h.
        * common.mk (vm.$(OBJEXT)): add dependency to probes_helper.h.
        * vm.c, vm_insnhelper.c: include probes_helper.h.

Sun Nov 18 16:33:00 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * configure.in, Makefile.in, common.mk: support DTrace on Solaris 10,
          based on r26235 by Yugui. On Solaris 10, low optimization level
          may also be needed, e.g. optflags="-xO1" or "-xO0" with Oracle
          SolarisStudio 12.3 cc.

        * configure.in (--enable-dtrace): new option to enable/disable
          DTrace support. By default, trying to enable if dtrace command
          is found on the system. It is disabled when cross compiling.

        * configure.in (RUBY_DTRACE_POSTPROCESS): new macro. checks whether
          the dtrace on the system needs postprocessing with "dtrace -G".
          The postprocessing is needed on Solaris 10 and other platforms.

        * configure.in (RUBY_DTRACE_BSD_BROKEN): new macro. checks whether
          the dtrace supports USDT.

        * configure.in (DTRACE): move after RUBY_DTRACE_POSTPROCESS.

        * configure.in (LD): On Solaris, /usr/ccs/bin/ld is preferred.

        * configure.in, Makefile.in, common.mk (DTRACE_OBJ): new macro for
          DTrace probe object generated by postprocessing with "dtrace -G".

        * Makefile.in, common.mk (probes.$(OBJEXT)): DTrace probe object
          generated by the postprocessing. New file probes.stamp is for
          rebuilding related objects that may be modified by "dtrace -G".

        * configure.in, Makefile.in, common.mk (DTRACE_GLOMMED_OBJ): new
          macro for DTrace static library hacks.

        * configure.in, Makefile.in (LIBRUBY_A_OBJS): ditto.

        * Makefile.in, common.mk (ruby-glommed.$(OBJEXT)): new target with
          rule for DTrace static library hacks.

        * common.mk (DTRACE_DEPENDENT_OBJS): objects depended on probes.h.

Sun Nov 18 09:31:47 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (read_comp): mathn compliant.
        * rational.c (read_num): ditto.

Sun Nov 18 02:50:12 2012  Luis Lavena <luislavena@gmail.com>

        * win32/file.c (replace_to_long_name): correct logic around wildcard
          characters detection and ensure wide-chars are used as pattern.
          [ruby-core:49451] [Bug #7374]

Sun Nov 18 02:02:46 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (read_comp): modified handling of polar form.

Sun Nov 18 00:50:44 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (read_comp): fixed handling of polar form.

Sun Nov 18 00:14:46 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (string_to_c_strict, string_to_c): rewrote without regexp.
        * rational.c (string_to_r_strict, string_to_r): ditto.

Sat Nov 17 23:53:05 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (make_patterns): should not accept extra sign.

Sat Nov 17 21:45:12  Luis Lavena  <luislavena@gmail.com>

        * win32/file.c (replace_to_long_name): skip expansion for all wildcard
          characters.
          [ruby-core:49451] [Bug #7374]

        * test/ruby/test_file_exhaustive.rb: add more assertions to test.

Sat Nov 17 12:14:50 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: use literal YAML style
          when emitting multi-line strings. Thanks @atambo

        * test/psych/test_yaml.rb: test for change.

Sat Nov 17 12:03:41 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: avoid raising exceptions when
          parsing Floats and Integers. Thanks riffraff [ruby-core:44426]
        * test/psych/test_numeric.rb: associated test

Sat Nov 17 11:34:31 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * st.c (st_update): pass the key in st_table so that we can free
          memory of the key in st_table when deleting.
          [ruby-core:49220] [Bug #7330]

        * test/-ext-/st/test_update.rb
          (Bug::StTable#test_pass_objects_in_st_table): add a test.

Sat Nov 17 11:26:36 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/core_ext.rb: move Kernel#y so that it can
          manually be required as 'psych/y'.

        * ext/psych/lib/psych/y.rb: ditto

Sat Nov 17 08:13:48 2012  Benoit Daloze  <eregontp@gmail.com>

        * lib/abbrev.rb: fix r37113. Correct examples, fix style
          and show explicit dependency (require 'abbrev').

Sat Nov 17 07:35:15 2012  Luis Lavena  <luislavena@gmail.com>

        * win32/file.c (replace_to_long_name): skip automatic path expansion
          when wildcard character is used.  [ruby-core:49451] [Bug #7374]

        * test/ruby/test_file_exhaustive.rb: add a test for above.

Sat Nov 17 00:50:23 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * marshal.c (w_object): add flonum to arg->data to keep reference index
          consistency. [ruby-core:49323] [Bug #7348]

        * test/ruby/test_marshal.rb: add a test for above.

Sat Nov 17 00:40:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (incs): dist files need probes.dmyh.

        * common.mk (probes.dmyh): depends on generator script.

        * Makefile.in, common.mk, configure.in, win32/Makefile.sub (probes.h):
          select generating with dtrace or copying dummy file by suffix rules.

Fri Nov 16 19:24:10 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_call_without_gvl2): change the parameter of
          `func' from `int *skip_interrupt' to `VALUE *flags'.
          If (flags & RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS) is not zero,
          then skip checking interrupt.
          [ruby-core:46547]

        * include/ruby/thread.h: ditto.

Fri Nov 16 18:59:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in (no-dtrace-probes.h): dmyprobes.h is in srcdir.

        * common.mk (dmyprobes.h): ditto.

Fri Nov 16 17:57:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (probes.h): split build commands for dtrace-available
          and unavailable platforms.

        * Makefile.in (incs): probes.h is a platform dependent file, so it
          cannot be a part of prereq target.  move it to all-incs.

        * configure.in (DTRACE): move after AC_PROG_CC since cross_compiling
          is set in it.

        * configure.in (DTRACE): ignore non-prefixed version if
          cross-compiling.

        * Makefile.in, win32/Makefile.sub (probes.h): fix copying dmyprobes.h
          path when outplace-build.

Fri Nov 16 15:27:36 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * lib/net/pop.rb (POP3.certs): fix typo in comment.
          patch from no6v (Nobuhiro IMAI) <nov@yo.rim.or.jp>.
          [ruby-dev:46519] [Bug #7355]

Fri Nov 16 12:36:47 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/rake/helper.rb (Rake::TestCase#setup): revert r37669.
          @orig_PWD should be the original pwd.

        * test/rake/test_*.rb: don't use @orig_PWD to load libraries.
          It should be specified with relative path from the file.

Fri Nov 16 10:22:52 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/rake/helper.rb (Rake::TestCase#setup): @orig_PWD shouldn't be
          Dir.pwd when the build directory is different from source directory.

Fri Nov 16 09:41:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rake/version.rb:  workaround fix to build. see #7366
          [ruby-dev:46522]

Fri Nov 16 07:23:18 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rake*:  Updated to rake 0.9.4
          http://rake.rubyforge.org/doc/release_notes/rake-0_9_4_rdoc.html for
          a list of changes in 0.9.4.

        * test/rake*:  ditto

        * NEWS:  ditto

Fri Nov 16 06:58:52 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rake*:  Updated to rake 0.9.3.  See
          http://rake.rubyforge.org/doc/release_notes/rake-0_9_3_rdoc.html for
          a list of changes in 0.9.3.

        * test/rake*:  ditto

        * bin/rake:  ditto

        * NEWS:  ditto

Thu Nov 15 22:39:32 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * range.c (range_bsearch): fix some bugs: a documentation bug, a wrong
          condition, missed break in switch/case, and workaround for GCC
          optimization. See [ruby-core:49364] in detail.  A great patch from
          Heesob Park. [Bug #7352] [Feature #4766]

        * array.c (rb_ary_bsearch): fix similar bug (missed break).

        * test/ruby/test_range.rb: add two test cases for above.

Thu Nov 15 22:41:57 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_exec.h (GENTRY): GENTRY should be pointer size.
          A patch by yoshidam (Yoshida Masato) [Bug #7332].

Thu Nov 15 13:20:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * man/erb.1: Fix grammar and copyright dates
        * man/goruby.1: ditto
        * man/irb.1: ditto
        * man/rake.1: ditto
        * man/ri.1: ditto
        * man/ruby.1: ditto
          Patch by Arthur Gunn
          [Fixes Github #210]

Thu Nov 15 11:35:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * man/ruby.1: Grammar edits for man page
          Based on a patch by Michael Endsley [Fixes Github #183]

Thu Nov 15 00:47:20 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * array.c (rb_ary_bsearch): add Array#bsearch for binary search.
          [ruby-core:36390] [Feature #4766]

        * test/ruby/test_array.rb: add a test for above.

        * range.c (range_bsearch): add Range#bsearch for binary search.
          [ruby-core:36390] [Feature #4766]

        * test/ruby/test_range.rb: add a test for above

        * NEWS: added the two new methods.

Wed Nov 14 13:25:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/fileutils.rb (chmod): Add "X" to modes, convert format to table
          [ruby-core:48965] [Bug #7288]

Wed Nov 14 11:51:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/csv.rb (init_comments): Document private method #init_comments.
          Based on a patch from Vincent Batts [ruby-core:49172] [Bug #7319]

Wed Nov 14 00:54:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * Makefile.in (probes.h): create from probes.d

Tue Nov 13 18:44:01 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_cfunc_with_frame): don't use ci after
          EXEC_EVENT_HOOK because ci can be overridden.

        * vm_eval.c: ditto.

        * method.h: change invoker's parameters types.

        * vm_method.c (call_cfunc_invoker_func): ditto.

Tue Nov 13 18:01:54 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_using): raise an ArgumentError if cyclic using is
          detected.  based on the patch by Charlie Somerville.
          [ruby-core:49092] Bug #7308

        * test/ruby/test_refinement.rb: related test.

Tue Nov 13 17:40:04 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * common.mk (vm_insnhelper.c): this target is useless and causes
          ruby always need rebuild.

Tue Nov 13 17:35:49 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (insn_data_to_s_detail): remove debug lines.

Tue Nov 13 17:28:47 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_caller_setup_args): save and restore
          ci->argc and ci->blockptr before and after method invocations
          because these method dispatches can override call_info.

        * bootstraptest/test_method.rb: add tests for this fix.

Tue Nov 13 16:38:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * common.mk (dmyprobes.h): always create for make dist.

        * Makefile.in (probes.h): create or copy dmyprobes.h

        * win32/Makefile.sub: only do copy dmyprobes.h.

Tue Nov 13 15:37:21 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in (.SUFFIX): .SUFFIX is needed here for .d.h on bsd make.

Tue Nov 13 15:34:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk Makefile.in win32/Makefile.sub (.d.h): it's not common.

Tue Nov 13 12:27:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: disable dtrace because it doesn't work on FreeBSD.

        * common.mk (clean-local): rm probes.h.

        * common.mk (parse.o): depend $(PROBES_H_INCLUDES).

        * common.mk (.d.h): moved from Makefile.in and use BASERUBY.

        * tool/gen_dummy_probes.rb: reimplemented with ruby because sed is not
          available on Windows Microsoft VC++ environment.

Tue Nov 13 12:30:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/README.win32: added mention about build directory.  currently
          we can not build ruby in win32 directory.  this problem is reported
          by Masahiro Kitajima <katonbo@katontech.com>.

Tue Nov 13 11:03:47 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * re.c (rb_memsearch_ss): performance improvement by using memmem(3) if
          possible. [ruby-dev:45530] [Feature #6311]

        * configure.in: check existence of memmem(3) and that it is not broken.

Tue Nov 13 06:50:02 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * probes.d: add DTrace probe declarations. [ruby-core:27448]

        * array.c (empty_ary_alloc, ary_new): added array create DTrace probe.

        * compile.c (rb_insns_name): allowing DTrace probes to access
          instruction sequence name.

        * Makefile.in: translate probes.d file to appropriate header file.

        * common.mk: declare dependencies on the DTrace header.

        * configure.in: add a test for existence of DTrace.

        * eval.c (setup_exception): add a probe for when an exception is
          raised.

        * gc.c: Add DTrace probes for mark begin and end, and sweep begin and
          end.

        * hash.c (empty_hash_alloc): Add a probe for hash allocation.

        * insns.def: Add probes for function entry and return.

        * internal.h: function declaration for compile.c change.

        * load.c (rb_f_load): add probes for `load` entry and exit, require
          entry and exit, and wrapping search_required for load path search.

        * object.c (rb_obj_alloc): added a probe for general object creation.

        * parse.y (yycompile0): added a probe around parse and compile phase.

        * string.c (empty_str_alloc, str_new): DTrace probes for string
          allocation.

        * test/dtrace/*: tests for DTrace probes.

        * vm.c (vm_invoke_proc): add probes for function return on exception
          raise, hash create, and instruction sequence execution.

        * vm_core.h: add probe declarations for function entry and exit.

        * vm_dump.c: add probes header file.

        * vm_eval.c (vm_call0_cfunc, vm_call0_cfunc_with_frame): add probe on
          function entry and return.

        * vm_exec.c: expose instruction number to instruction name function.

        * vm_insnhelper.c: add function entry and exit probes for cfunc
          methods.

        * vm_insnhelper.h: vm usage information is always collected, so
          uncomment the functions.

Mon Nov 12 19:14:50 2012  Akinori MUSHA  <knu@iDaemons.org>

        * configure.in (isinf, isnan): isinf() and isnan() are macros on
          DragonFly which cannot be found by AC_REPLACE_FUNCS().  This
          workaround enforces the fact that they exist on DragonFly.

Mon Nov 12 15:59:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo),
          vm_insnhelper.c (vm_search_method): revert r37616 because it's too
          slow.  [ruby-dev:46477]

        * test/ruby/test_refinement.rb (test_inline_method_cache): skip
          the test until the bug is fixed efficiently.

Mon Nov 12 14:28:01 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/mkexports.rb (each_export): skip garbage generated by VS2012's
          nmake.
          reported and patched by Yoshida Masato at [Bug #7333] [ruby-dev:46484]

Sun Nov 11 18:58:55 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * test/date/test_date_{parse,strptime}.rb: changed the format of
          some extra messages.

Sun Nov 11 18:41:34 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (date__parse): revised the tight parser
          (about handling of apostrophes).

Sun Nov 11 15:39:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (rb_hash_s_create): just warn for wrong elements now.
          [ruby-dev:46440] [Bug #7300]

        * hash.c (rb_hash_s_create): refine error messages.

        * error.c (rb_builtin_class_name): share for above.

Sun Nov 11 15:12:18 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (top_using): remove Kernel#using, and add main.using instead.

        * test/ruby/test_refinement.rb: related test.

Sun Nov 11 13:41:01 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_using_refinement, rb_mod_using, f_using): clear method
          cache only when using is called explicitly.

        * test/ruby/test_refinement.rb: related test.

Sun Nov 11 12:56:34 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * lib/pstore.rb (PStore): fix not to replace ThreadError raised in
          #transaction block with PStore::Error.
          [ruby-core:39238] [Bug #5269]

Sun Nov 11 11:36:19 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo):
          add a new field for inline method cache.

        * vm_insnhelper.c (vm_search_method): check rb_call_info_t::refinements
          not to confuse inline method cache when module_eval is used with
          refinements.

        * test/ruby/test_refinement.rb: related test.

Sun Nov 11 08:45:45 2012  Martin Duerst  <duerst@it.aoyama.ac.jp>

        * ruby.c: removed a comma before "before"

Sat Nov 10 23:02:31 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: move immutable fields from struct heaps_slot and struct
          sorted_heaps_slot into struct heaps_header.
          Based on a patch from Sokolov Yura [Feature #6199][ruby-core:43592]

Sat Nov 10 19:28:16 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c: modified doc.
        * rational.c: ditto.

Sat Nov 10 18:20:10 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c: edited about era.

Sat Nov 10 12:13:41 2012  Kouhei Sutou  <kou@cozmixng.org>

        * tool/rbinstall.rb: Don't install *.gemspec under lib/.
          [ruby-core:48966] [Bug #7289]
          Reported by Vit Ondruch. Thanks!!!

Sat Nov 10 00:49:26 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * ruby_atomic.h: renamed from atomic.h to avoid header file name
          conflict on Solaris 10. [ruby-dev:46414] [Bug #7287]

        * gc.c, signal.c, vm_core.h, common.mk: reflect the rename from
          atomic.h to ruby_atomic.h.

Sat Nov 10 00:46:57 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * atomic.h: Revert r37491 which is a temporary workaround.

Sat Nov 10 00:33:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * siphash.h: check configure macros before include newer headers.

Fri Nov  9 23:33:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/erb.rb (ERB#run, ERB#result): eval under isolated bindings for
          safe concurrent use.  [ruby-core:47638] [Bug #7046]

Fri Nov  9 23:05:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (BYTE_ORDER): define using configured WORDS_BIGENDIAN.

        * siphash.c (sip_init_state): use union to suppress warnings by gcc
          4.7.

Fri Nov  9 19:40:03 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * array.c (rb_ary_splice): fix r37583 doesn't consider the case when
          beg > array length.

Fri Nov  9 16:11:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (rb_memhash): use siphash.

Fri Nov  9 16:08:46 2012  Sokolov Yura funny-falcon  <funny.falcon@gmail.com>

        * array.c: speedup Array#unshift by using space in shared array.
          [Feature #6638]
          - when array owns its shared array (ARY_SHARED_NUM == 1), and there
            is enough space then try unshift values directly into shared
            array.
          - when resulting array is big (~>64 items) then make it shared with
            enough room for future #unshifts, and then insert into shared
            array.

        * array.c (rb_ary_splice): use shared array in rb_ary_slice.
          [Feature #6638]
          - use ary_ensure_room_for_push when rb_ary_slice used to add at the
            end of array, cause rb_ary_concat use rb_ary_slice.

        * array.c (ary_ensure_room_for_push): make array really suitable for
          queue.  [Feature #6638]
          when array is shared (which happens after Array#shift), and
          ARY_SHARED_NUM == 1 (which is very often when array used as queue),
          then make rb_ary_push push directly into shared array.

        * array.c (rb_ary_modify): steal shared array's container when
          ARY_SHARED_NUM == 1.  [Feature #6638]
          - Do not allocate new memory in rb_ary_modify when ARY_SHARED_NUM == 1
            and length almost same.
          - Store ARY_CAPA instead of RARRAY_LEN in ary_make_shared, to make
            it useful.
          - Fix rb_ary_sort_bang accordantly.

Fri Nov  9 16:00:00 2012  Zachary Scott  <zzak@zacharyscott.net>

        * ext/bigdecimal/bigdecimal.c: Documentation for BigDecimal
          Based on a patch from Vincent Batts [ruby-core:49047] [Bug #7305]

Fri Nov  9 15:25:42 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/shellwords.rb (Shellwords#shellescape): Add back my original
          real world example with some enhancement.

        * lib/shellwords.rb (Shellwords#shelljoin): Undo part of the
          previous rdoc change.  This new example using a string-only
          array was not in line with the description.

Fri Nov  9 12:58:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (rb_str_crypt): crypt(3) may return NULL.
          Latest glibc (2.16?) crypt(3) actually returns NULL. [Bug #7312]

Fri Nov  9 12:07:06 2012  Akinori MUSHA  <knu@iDaemons.org>

        * include/ruby/ruby.h (alloca), eval_intern.h (alloca), gc.c
          (alloca): Make alloca() globally available by moving the
          ultimate ifdef's to ruby/ruby.h.  Gcc hides its builtin alloca()
          when compiling with -ansi, and linking thus fails on platforms
          that lack their own alloca() implementation in libc, which
          include OpenBSD and some ports of NetBSD.  We use alloca()
          everywhere including from within third party C extensions, so
          alloca() must be made globally available. [Bug #7307]

        * addr2line.c (alloca): Replace the alloca() part with the
          ultimate ifdef's. [Bug #7307]

Fri Nov  9 09:30:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * io.c (IO#new):
          Fix indentation from r37444
          [ruby-core:48052] [Bug #7179]

Fri Nov  9 07:36:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * bignum.c (bigmul0): enable big_mul_toom3.
          [ruby-core:48552] [Bug #7242]

        * bignum.c (bigmul1_toom3): fix incorrect calculation.
          the patch is made by Heesob Park.
          [ruby-core:48552] [Bug #7242]

Fri Nov  9 05:33:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * bignum.c (bigmul0): disable big_mul_toom3 temporarily.
          [ruby-core:48552] [Bug #7242]

        * test/ruby/test_bignum.rb (test_mul_large_numbers):
          add a test for bigmul1_toom3 suggested in [Bug #7242].

Thu Nov  8 21:57:59 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * re.c (rb_memsearch): performance improvement by using memchr().
          [ruby-dev:45397] [Feature #6173]

Thu Nov  8 19:02:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/protocol.rb (Net::InternetMessageIO#each_crlf_line):
          treat \r as newline as mame pointed. [ruby-dev:46425] [Bug #7278]

Thu Nov  8 11:32:11 2012  Akinori MUSHA  <knu@iDaemons.org>

        * configure.in (--with-opt-dir): Avoid nesting of double quotes
          inside backquotes, since some traditional shells like PD KSH
          (which OpenBSD's /bin/sh bases on) fail to parse them.

Thu Nov  8 09:34:00 2012  Kenta Murata  <mrkn@cookpad.com>

        * numeric.c: Add a caution that the results of the comparing
          operations of two NaNs are undefined.
          [#1720] [ruby-dev:38725] [ruby-core:36966]

Thu Nov  8 04:45:21 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * include/ruby/intern.h: Restore rb_enumeratorize as it was before
          r37497 and introduce rb_enumeratorize_with_size instead. [#7302]

        * enumerator.c: ditto.

Wed Nov  7 15:22:37 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * numeric.c (ruby_float_step): fix r37514: it yielded with NaN
          if the unit is infinity.

Wed Nov  7 15:46:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/webrick.rb: fix typo. reported by Rohit Arondekar.
          https://github.com/ruby/ruby/pull/211

Wed Nov  7 15:34:12 2012  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>

        * lib/cgi/core.rb: alias CGI#http_header to CGI#header.

Wed Nov  7 12:49:39 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refine): set RMODULE_IS_REFINEMENT to a created
          refinement module, and don't override method_added.

        * vm_method.c (rb_method_entry_make): check redefinition of
          optimized methods when a method is added to a refinement module.
          [ruby-core:48970] [Bug #7290]

        * test/ruby/test_refinement.rb: related test.

Wed Nov  7 11:48:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * misc/ruby-additional.el (ruby-mode-set-encoding): now encoding needs
          to be set always explicitly actually.  [Feature #6679]

Wed Nov  7 09:15:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_mod_const_get): avoid inadvertent symbol creation.

Wed Nov  7 07:52:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enum.c (rb_enum_cycle_size): prefix with rb.

Wed Nov  7 04:32:15 2012  Luis Lavena  <luislavena@gmail.com>

        * test/ruby/test_file_exhaustive.rb: Remove FIXME skip on Windows
          specific test because the test in question was already fixed.

Wed Nov  7 03:45:12 2012  Luis Lavena  <luislavena@gmail.com>

        * ext/zlib/extconf.rb: Recognize zlibwapi as linking library.
          Patch by Daniel Berger.

          [ruby-core:44979] [Feature #6421]

Wed Nov  7 02:06:40 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * enumerator.c: New method #size; constructor accepts size.
                        Have #to_enum accept a block
                        Warn when using deprecated form of constructor
                        Support #size for enumerators created from enumerators
                        Support for lazy.{map|flat_map|...}.size.

        * include/ruby/intern.h: RETURN_SIZED_ENUMERATOR for support of
          sized enumerators.

        * array.c: Support for various enumerator.size.

        * enum.c: ditto.

        * hash.c: ditto.

        * numeric.c: ditto.

        * range.c: ditto.

        * string.c: ditto.

        * struct.c: ditto.

        * vm_eval.c: ditto.

Tue Nov  6 20:40:28 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * object.c (rb_mod_const_get): Fix constant missing exception class
          and message to maintain backwards compatibility. Constant search
          should start at Object when constant starts with '::'

        * test/ruby/test_module.rb: test for fixes

Tue Nov  6 16:50:00 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * lib/tempfile.rb (Tempfile#inspect): fix confusing #inspect.
          previous Tempfile#inspect says it is a File, but actually
          it is not a File.

            t = Tempfile.new("foo") #=> #<File:/tmp/foo20121106-31970-1ffbum0>
            t.is_a? File #=> false

          now Tempfile#inspect returns like:

            t = Tempfile.new("foo")
            #=> #<Tempfile:/tmp/foo20121106-31970-1ffbum0>

          [ruby-core:47544] [Bug #7027]

Tue Nov  6 16:22:30 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * atomic.h: add #include <sys/atomic.h> for the workaround of
          header file name conflict of atomic.h with /usr/include/atomic.h
          on Solaris 10. [ruby-dev:46414] [Bug #7287]

Tue Nov  6 14:38:00 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/win32ole/test_win32ole.rb: now source encoding is UTF-8, so
          binary strings in old scripts are dangerous.

Tue Nov  6 14:25:09 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/protocol.rb (Net::InternetMessageIO#each_crlf_line):
          don't use /n in universal regexp. [ruby-dev:46394] [Bug #7278]

Tue Nov  6 09:42:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (rb_str_b): Add String#b, returning a copied string
          whose encoding is ASCII-8BIT. [ruby-dev:45992] [Feature #6767]

Tue Nov  6 09:37:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ruby.c (load_file_internal): set default source encoding as
          UTF-8 instead of US-ASCII. [ruby-core:46021] [Feature #6679]

        * parse.y (parser_initialize): set default parser encoding as
          UTF-8 instead of US-ASCII.

Tue Nov  6 05:48:06 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_require.rb
          (TestRequire#test_require_to_path_redefined_in_load_path,
           TestRequire#test_require_to_str_redefined_in_load_path):
          Suppress method redefined warning when test-all with RUBYOPT=-w.

Thu Nov  8 00:24:14 2012  Akinori MUSHA  <knu@iDaemons.org>

        * ext/curses/view.rb: Do not fail if the file to view is shorter
          than the screen height.

Mon Nov  5 11:40:00 2012  Mark Somerville  <mark@scottishclmibs.com>

        * thread_pthread.c (rb_reserved_fd_p): fix typo in macro check
          that prevented the ifdef ever being true.
          [Bug #7281] [ruby-core:48940]

Mon Nov  5 23:28:57 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * file.c (rb_get_path_check_to_string): extract from
          rb_get_path_check(). We change the spec not to call to_path of
          String object.

        * file.c (rb_get_path_check_convert): extract from rb_get_path_check().

        * file.c (rb_get_path_check): follow the above change.

        * file.c (rb_file_expand_path_fast): remove check_expand_path_args().
          Instead we call it in load.c.

        * file.c (rb_find_file_ext_safe): use rb_get_expanded_load_path() to
          reduce expand cost.

        * file.c (rb_find_file_safe): ditto.

        * internal.h (rb_get_expanded_load_path): add a declaration.

        * internal.h (rb_get_path_check_to_string, rb_get_path_check_convert):
          add declarations.

        * load.c (rb_construct_expanded_load_path): fix for compatibility.
          Same checks in rb_get_path_check() are added. We don't replace
          $LOAD_PATH and ensure that String object of $LOAD_PATH are frozen.
          We don't freeze non String object and expand it every time. We add
          arguments for expanding load path partially and checking if load path
          have relative paths or non String objects.

        * load.c (load_path_getcwd): get current working directory for checking
          if it's changed when getting load path.

        * load.c (rb_get_expanded_load_path): fix for rebuilding cache properly.
          We check if current working directory is changed and rebuild expanded
          load path cache. We expand paths which start with ~ (User HOME) and
          non String objects every time for compatibility. We make this
          accessible from other source files.

        * load.c (rb_feature_provided): call rb_get_path() since we changed
          rb_file_expand_path_fast() not to call it.

        * load.c (Init_load): initialize vm->load_path_check_cache.

        * vm.c (rb_vm_mark): mark vm->load_path_check_cache for GC.

        * vm_core.h (rb_vm_struct): add vm->load_path_check_cache to store data
          to check load path cache validity.

        * test/ruby/test_require.rb (TestRequire): add tests for require
          compatibility related to cached expanded load path.
          [ruby-core:47970] [Bug #7158]

Mon Nov  5 23:26:05 2012  Greg Price  <price@mit.edu>

        * load.c (rb_get_expanded_load_path): cache the expanded load
          path.  This saves 4KB of allocation and some stats for every
          element of the load path (so nearly a MB in my Rails app)
          on every require.

        * load.c (rb_construct_expanded_load_path): ensure that $LOAD_PATH
          entries are frozen strings.  The user must mutate $LOAD_PATH
          itself rather than its individual entries.

        * vm_core.h (rb_vm_struct): add fields.

        * vm.c (rb_vm_mark): mark new fields.

        * ruby.c (process_options): modify $LOAD_PATH directly rather than
          its elements.
          Patch by Greg Price.
          [ruby-core:47970] [Bug #7158]

Mon Nov  5 23:24:42 2012  Greg Price  <price@mit.edu>

        * load.c (rb_feature_p, rb_provide_feature): index $LOADED_FEATURES
          so that require isn't so slow.

        * load.c (rb_provide_feature, get_loaded_features_index): ensure
          that $LOADED_FEATURES entries are frozen strings.  The user
          must mutate $LOADED_FEATURES itself rather than its individual
          entries.

        * load.c (reset_loaded_features_snapshot): add a new function to reset
          vm->loaded_features_snapshot.

        * load.c (get_loaded_features_index_raw): add a new function to get
          the loaded-features index.

        * load.c (features_index_add_single): add a new function to add to the
          loaded-features index a single feature.

        * load.c (features_index_add): add a new function to add to the
          loaded-features index all the required entries for `feature`.

        * vm_core.h (rb_vm_struct): add fields.

        * vm.c (rb_vm_mark): mark new fields.

        * include/ruby/intern.h (rb_hash_clear): declare function.

        * hash.c (rb_hash_clear): make function non-static.
          Patch by Greg Price.
          [ruby-core:47970] [Bug #7158]

Mon Nov  5 23:23:51 2012  Greg Price  <price@mit.edu>

        * array.c (rb_ary_shared_with_p): new function.
          Expose whether two arrays are shared (read-only, C only).

        * include/ruby/intern.h (rb_ary_shared_with_p): declare.
          Patch by Greg Price.
          [ruby-core:47970] [Bug #7158]

Mon Nov  5 23:21:14 2012  Greg Price  <price@mit.edu>

        * load.c (loaded_feature_path): clarify and briefly comment
          function.  These clarifications have no effect on the behavior
          of the function.

        * load.c (rb_feature_p): explain the search loop.  Especially
          useful because the logic is complicated as described in the
          second paragraph.
          Patch by Greg Price.
          [ruby-core:47970] [Bug #7158]

Mon Nov  5 22:45:03 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * ext/dl/win32/lib/Win32API.rb (Win32API#call): use 64bit pointer for x64
          Windows. This would fix
          TestSecureRandom#test_s_random_bytes_without_openssl error.
          [ruby-core:47451] [Bug #6990]

Mon Nov  5 22:09:26 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * cygwin/GNUmakefile.in (uncommon.mk): link *.res.o.
          EXTOBJES is defined in uncommon.mk. *.res.o setting should be below
          uncommon.mk.
          [ruby-core:48858] [Bug #7277]

Mon Nov  5 11:35:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (native_thread_init, native_thread_destroy):
          removed HAVE_PTHREAD_CONDATTR_INIT check because this silly
          #ifdef makes use-uninitialized-var issue and (2) native_cond_initialize()
          already have a right platform and caller don't need any additional care.
          [Bug #6825]

Mon Nov  5 10:57:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/cgi/core.rb: check if Tempfile is defined before use it.

        * lib/cgi/core.rb: remove tempfiles only if tempfiles exist

Mon Nov  5 12:17:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * lib/uri/http.rb (URI::HTTP.build): Fix example
          Patch by Carina C. Zona
          [Fixes #209 Github]

Mon Nov  5 09:55:05 2012  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>

        * lib/cgi/core.rb: remove tempfile more early.

Sun Nov  4 20:29:46 2012  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>

        * lib/cgi.rb, lib/cgi/*/rb: rename CGI#header to CGI#http_header,
          add and update HTML5 tag generator.  [Bug #7110]
          Patch provided by Marcus Stollsteimer, thank you !

Sun Nov  4 11:47:39 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * lib/fileutils.rb (module FileUtils): repatch [ruby-core:39622]
          [Feature #5337]. improve performance of FileUtils.compare_stream.
          [ruby-core:47545] [Feature #7028]

Sun Nov  4 11:27:54 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * array.c (recursive_equal): fix to return true when self and other
          are resized to same size and the current index become out of
          range.

        * test/ruby/test_array.rb: add a test for the above.

Sun Nov  4 10:19:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (file_s_fnmatch): match with expanding braces if FNM_EXTGLOB
          is set.  [ruby-core:40037] [Feature #5422]

Sat Nov  3 23:38:15 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c: modified doc.
        * rational.c: ditto.

Sat Nov  3 22:38:55 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: modified doc.

Sat Nov  3 18:35:55 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_vm_rewrite_ep_in_errinfo, vm_rewrite_ep_in_errinfo):
          merge code and remove `rb_vm_rewrite_ep_in_errinfo'.

Sat Nov  3 18:15:24 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c, proc.c: avoid unnecessary `rb_vm_rewrite_ep_in_errinfo'
          calls.

Sat Nov  3 17:53:43 2012  Kouhei Sutou  <kou@cozmixng.org>

        * bin/testrb: Use only Test::Unit::AutoRunner in test-unit gem
          compatible API to be available by both test/unit bundled in Ruby
          and test-unit gem.
        * lib/test/unit.rb (Test::Unit::AutoRunner): Move codes from testrb.

Sat Nov  3 14:56:21 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (parse_eu): should capture apostrophe too.

Sat Nov  3 14:46:15 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (date__parse): revised the tight parser.

Sat Nov  3 14:43:42 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/xmldecl.rb (REXML::XMLDecl#content): Add missing \A
          and \z.

Sat Nov  3 14:42:55 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/output.rb (REXML::Output#initialize): Use normalized
          encoding name.

Sat Nov  3 14:41:17 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/output.rb (REXML::Output): Don't output BOM in middle
          of the output string.
        * test/rexml/test_document.rb: Add a test for the above change.

Sat Nov  3 14:09:55 2012  Kouhei Sutou  <kou@cozmixng.org>

        * NEWS: Add an item about REXML::Document#write.

Sat Nov  3 13:46:49 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_document.rb: Fix tests that expect encoding name
          isn't normalized.

Sat Nov  3 13:26:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * dir.c (Dir#glob):
          Documentation for pattern section, backslash subsection
          Patch by Eric Bouchut
          [ruby-core:48528] [Bug #7230]

Sat Nov  3 13:26:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * io.c (IO#new):
          Documentation for IO#open modes and formatting
          [ruby-core:48052] [Bug #7179]

Sat Nov  3 13:01:02 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_encoding.rb (EncodingTester#test_in_different_out):
          Fix a test that expects encoding in XML declaration is changed by
          Output's encoding. It is dropped feature.

Sat Nov  3 12:49:45 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Document encoding
          option. Now different encoding between XML file's encoding and
          XML declaration's encoding is support.
          [Feature #4872] (work in progress)
        * lib/rexml/xmldecl.rb (REXML::XMLDecl#write): Always use XMLDecl's
          encoding.
        * test/rexml/test_document.rb: Update tests for the above change.

Sat Nov  3 12:18:35 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * array.c (recursive_equal): fix not to make invalid pointers when
          self and other are resized to same size in #== of their elements.
          [ruby-dev:46373] [Feature #6177]

Sat Nov  3 12:06:15 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_xml_declaration.rb (TestXmlDeclaration#test_*):
          Remove needless prefix from test names.

Sat Nov  3 12:04:52 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_xml_declaration_parent_child.rb: Rename to ...
        * test/rexml/test_xml_declaration.rb: ... this.

Sat Nov  3 11:43:00 2012  Zachary Scott  <zachary@zacharyscott.net>

        * hash.c (rb_hash_delete): Correct grammar
          Patch by Glenn Oppegard
          [Fixes #208 Github]

Sat Nov  3 11:28:28 2012  Narihiro Nakamura  <authornari@gmail.com>

        * NEWS: add a news about GC::Profiler.raw_data.

Sat Nov  3 11:01:32 2012  Narihiro Nakamura  <authornari@gmail.com>

        * NEWS: add a news about rb_newobj_of() and NEWOBJ_OF().

Sat Nov  3 10:17:41 2012  Narihiro Nakamura  <authornari@gmail.com>

        * eval.c (f_current_dirname): add the new method for Kernel.
          This method almost same as File.dirname(__FILE__). One
          different behavior is it returns nil when __FILE__ returns nil.
          [Feature #3346]

        * NEWS:  ditto

        * test/ruby/test_method.rb: related test.

Sat Nov  3 09:03:34 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * test/ruby/test_refinement.rb (test_new_method_by_send,
          test_new_method_by_method_object): add tests for Kernel#send and
          Kernel#method with refinements.

        * test/ruby/test_refinement.rb (test_symbol_to_proc): add a test
          calling a proc created by Symbol#to_proc outside the scope where
          a refinement is closed over.

Sat Nov  3 04:14:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (rb_vm_rewrite_ep_in_errinfo): rewrite all catch points in
          errinfo, not only the topmost frame.  based on the patch by
          ktsj (Kazuki Tsujimoto) in [ruby-dev:45656]. [Bug #6460]

Fri Nov  2 20:11:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#timestamp_file): remove @ which looks like
          configure variables.

        * lib/mkmf.rb (MakeMakefile#timestamp_file): use .-. instead of !, a
          special character of NMAKE and BSD make.  [Bug #7265]

Fri Nov  2 17:55:39 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (_run_parallel): Delete status line before showing
          results. Patch by Hiroshi Shirosaki. [Bug #6897] [ruby-core:47250]

        * lib/test/unit.rb (_run_parallel): Fix strange result when disabled retrying.
          Patch by Hiroshi Shirosaki. [Bug #6897] [ruby-core:47250]

Fri Nov  2 17:52:12 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * object.c (rb_mod_to_s): Module#{to_s,inspect}, when invoked on
          a refinement, returns a string in the format #<refinement:C@M>,
          where C is a refined class and M is a module at which the refinement
          is defined.

        * eval.c (rb_mod_refine): store information on a refinement for the
          above change.

        * test/ruby/test_refinement.rb: related test.

Fri Nov  2 16:57:52 2012  Shota Fukumori  <sorah@tubusu.net>

        * vm_dump.c (rb_vm_bugreport): Because of many log directories,
          making directory lists readable.

Fri Nov  2 16:44:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * vm_dump.c (rb_vm_bugreport): add ~/Library/Logs/DiagnosticReports
          in the locations list of crash reports.

Fri Nov  2 14:52:52 2012  Masaki Matsushita  <glass.saga@gmail.com>

        * array.c (recursive_equal): performance improvement by avoiding
          overhead to call rb_ary_elt().
          [ruby-dev:45412] [Feature #6177]

Fri Nov  2 14:47:53 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * string.c (sym_to_proc, sym_call): A Proc created by Symbol#to_proc
          should close over the current refinements.
          [ruby-dev:46345] [Bug #7261]

        * vm_eval.c (rb_call0, rb_search_method_entry,
          rb_funcall_passing_block_with_refinements): add a new argument
          `refinements' for the above changes.

        * test/ruby/test_refinement.rb: related test.

Fri Nov  2 08:24:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (top_define_method): new method, main.define_method.
          [ruby-core:45715] [Feature #6609]

        * eval.c (top_include): fix a warning message, main is not a class or
          module.

Fri Nov  2 04:41:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#timestamp_file): use ! instead of %, a GNU
          make special character.

Fri Nov  2 04:40:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_process.rb (test_execopts_preserve_env_on_exec_failure):
          use never existing file in the current temporary directory.

Fri Nov  2 04:23:20 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/merger.rb: add feature to tag preview/rc.

Fri Nov  2 03:23:37 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/mkmf.rb: fix for if config["libdir"] is nil.

Thu Nov  1 23:06:01 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/make-snapshot: fix wrong regexp for releasing preview.
          patched by mame.

Thu Nov  1 22:27:11 2012  Koichi Sasada <ko1@atdot.net>

        * NEWS: add a news about objspace,
          ObjectSpace.reachable_objects_from.

Thu Nov  1 21:57:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_new),
          test/bigdecimal/test_bigdecimal.rb:
          Fix exception message of BigDecimal constructor with a Float.

Thu Nov  1 21:52:20 2012  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_add),
          test/bigdecimal/test_bigdecimal.rb:
          need to specify precision for converting Rational and Float.
          [ruby-core:48045] [Bug #7176]

Thu Nov  1 21:42:20 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * test/ruby/test_process.rb: Revert r37404.  My ubuntu box has
          actually the directory named "/nonexistent"...  Sorry.

Thu Nov  1 21:28:28 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * test/ruby/test_process.rb: Process.exec raised EACCES on Linux
          3.5.0-17-generic.  This is a temporal fix to rescue that exception.
          Needs kosaki's review.

Thu Nov  1 21:19:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * iseq.c (set_relation): parent_iseq need to be set regardless iseq
          type.  fix r37397.

Thu Nov  1 19:47:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (RUBY_STACK_MIN): may not a compile time constant.
          fix r37079.  [ruby-dev:46322] [Bug #7247]

Thu Nov  1 16:44:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * NEWS: add note for Module#refine, Module#refinements,
          Module#using, and Kernel#using.

Thu Nov  1 14:41:47 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_using_module): using should be used indirectly.
          [ruby-dev:46326] [Feature #7251]

Wed Oct 31 18:17:38 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_profile_record): don't define unused variables when
          GC_PROFILE_MORE_DETAIL is 0.

Wed Oct 31 18:10:53 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_prof_mark_timer_stop): count is not initialized.

Wed Oct 31 09:28:24 2012  Eric Hodel  <drbrain@segment7.net>

        * thread.c (rb_thread_call_without_gvl2):  Note that ubf() may or may
          not be called with the GVL.  Hinted that rb_thread_call_with_gvl()
          can be used to access ruby functionality.

Wed Oct 31 09:06:54 2012  Eric Hodel  <drbrain@segment7.net>

        * thread.c (rb_thread_call_without_gvl2):  Update documentation to
          natural English.
        * thread.c (rb_thread_call_with_gvl):  ditto.

Wed Oct 31 02:53:07 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/dl/lib/dl/struct.rb: fix strange require order. [ruby-dev:45702]

        * ext/dl/lib/dl/value.rb: ditto

        * test/dl/test_c_struct_entry.rb: remove strange require order from
          tests.

        * test/dl/test_c_union_entity.rb: ditto

Tue Oct 30 23:59:32 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refine): fix the error message when no block is
          given.  [ruby-dev:46319] [Bug #7244]

        * test/ruby/test_refinement.rb: related test.

Tue Oct 30 19:27:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * process.c (redirect_dup2): set standard handles when new fd is stdio,
          because if there is no allocated console at the moment Windows does
          not automatically associate it for child process's standard handle.
          this is adhoc workaround.
          reported by Martin Thiede at [ruby-core:48542] [Bug #7239].

        * io.c (rb_cloexec_dup2): ditto.

Tue Oct 30 03:08:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/rbconfig/obsolete.rb (Config): re-introduce warnings for a
          lame-duck.  [ruby-core:46836] [Bug #6809]

Tue Oct 30 02:20:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * thread.c: added Thread#thread_variable_(get|set),
          Thread#thread_variable?, and Thread#thread_variables for operating
          on variables that are local to threads. [ruby-core:47790]

        * vm.c: ditto

        * test/ruby/test_thread.rb: tests for thread variables.

Mon Oct 29 18:22:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/stringio/stringio.c (strio_close): close separately per each
          instances, as well as IO.

Mon Oct 29 10:22:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/handlers/recorder.rb: added a class for
          recording YAML parse and emit events.

        * ext/psych/lib/psych/handler.rb: adding a list of events so that
          handler classes can more easily be meta-programmed.

        * test/psych/handlers/test_recorder.rb: tests for the change.

Mon Oct 29 05:48:52 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/ostruct.rb: Add [] and []=, base on a patch by Thomas Sawyer.
          Also accept {Open}Struct as argument to new.
          Add #eql?, #hash & #each_pair
          Protect new_ostruct_member

Mon Oct 29 03:20:58 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix.rb: Fix determinant_e [ruby-dev:46305] [Bug #7228]

Sun Oct 28 23:52:25 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_document.rb: Add tests for parsing XML encoded
          by UTF-8 with BOM.

Sun Oct 28 23:47:09 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/source.rb: Move encoding detection code to base class.
        * lib/rexml/encoding.rb: Remove needless encoding detection code.

Sun Oct 28 21:40:13 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/parsers/baseparser.rb: Fix a bug that UTF-8 is used
          for UTF-16XX encoded XML that doesn't have encoding="UTF-16" in
          XML declaration.
        * test/rexml/test_document.rb: Add tests for the above change.

Sun Oct 28 21:37:34 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_document.rb: Group tests that they parse
          UTF-16XX encoded XML that has encoding="UTF-16" in XML declaration.

Sun Oct 28 21:25:11 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/source.rb (REXML::IOSource#initialize): Reduce
          @line_break initialize code. It should be done only in #encoding=.
        * lib/rexml/parsers/baseparser.rb: Don't set UTF-16 encoding to
          source by encoding="UTF-16" in XML declaration because UTF-16XX
          source encoding should be set in Source#initialize or
          IOSource#initialize. They should handle BOM. Parser should not
          consider about it.

Sun Oct 28 21:18:37 2012  Kouhei Sutou  <kou@cozmixng.org>

        * test/rexml/test_document.rb: Add tests for parsing XML encoded
          by UTF-16 with BOM.

Sun Oct 28 19:12:11 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (iso8601_{ext,bas}_time): should not match
          empty string.

Sun Oct 28 18:51:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (date__parse): revised the tight parser.

Sun Oct 28 15:41:50 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Add :encoding option
          to support custom XML encoding.
          [Feature #4872] (work in progress)
        * test/rexml/test_document.rb: Add tests for the above change.

Sun Oct 28 15:00:19 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Remove needless
          indent in document.

Sun Oct 28 14:59:14 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Accept options
          Hash as argument.
        * test/rexml/test_document.rb: Add tests for the above change.

Sun Oct 28 14:09:44 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Fix wrong usage
          in document.

Sun Oct 28 14:03:48 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/document.rb (REXML::Document#write): Fix wrong method
          names in document.

Sun Oct 28 10:12:15 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: `tree` should return the
          same thing on every call.

        * test/psych/visitors/test_yaml_tree.rb: related test.

Sun Oct 28 10:05:03 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: YAML Tree object should
          be able to take an emitter object as it's output.

        * test/psych/visitors/test_yaml_tree.rb: related test.

Sun Oct 28 08:23:16 2012  Koichi Sasada  <ko1@atdot.net>

        * bignum.c (bignew_1): Bignum instances are frozen.
          Feature #3222

        * include/ruby/ruby.h: Fixnum instances are also frozen.

        * class.c (singleton_class_of): check Bignum before
          singleton checking.

        * test/ruby/test_bignum.rb: add a test.

        * test/ruby/test_fixnum.rb: ditto.

        * test/ruby/marshaltestlib.rb, test/ruby/test_eval.rb,
          test/ruby/test_object.rb: catch up above changes.

Sun Oct 28 04:38:06 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (vm_define_method): remove type and frozen checking.
          Checking is done in `rb_singleton_class()'.

Sun Oct 28 00:49:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (assign_in_cond): warn for static content object assignments
          in conditional statements.  [ruby-dev:43083] [Feature #4299]

Sat Oct 27 23:33:41 2012  Benoit Daloze  <eregontp@gmail.com>

        * gc.c (gc_profile_result, gc_profile_report): use internal structures
          to avoid allocations and progressively print the output for #report.
          [ruby-core:47163] [Bug #6865]

Sat Oct 27 11:01:10 2012  Koichi Sasada  <ko1@atdot.net>

        * numeric.c (rb_float_new_in_heap), include/ruby/ruby.h:
          make all Float objects frozen.
          [ruby-dev:46081] [ruby-trunk - Feature #6936]
          Most part of patch by NARUSE, Yui  <naruse@ruby-lang.org>.

        * class.c (singleton_class_of): raise TypeError when
          trying to define a singleton method on Float objects.

        * vm.c (vm_define_method): ditto.

        * test/ruby/marshaltestlib.rb: catch up above changes.

        * test/ruby/test_class.rb: ditto.

        * test/test_pp.rb: ditto.

Sat Oct 27 10:50:53 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * object.c (rb_mod_const_get): make sure the constant name is
          converted to a string before searching. [ruby-core:48405]

Sat Oct 27 10:12:13 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * iseq.c (rb_iseq_compile_with_option): Instead of testing
          respond_to, just check if the argument is actually a file,
          because by calling user-defined gets something weired can
          happen.  Patch by Glass_saga. [ruby-dev:40202] [Bug #2861]

        * parse.y (ripper_initialize): ditto.

Sat Oct 27 10:07:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (enum lex_state_e): [EXPERIMENTAL] lex_state as bit field /
          IS_lex_state() macro.  based on the patch by Dave B in
          [ruby-core:23503].  [Feature #1493]

Sat Oct 27 10:05:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/win32.h (fstat): use _fstati64() instead of fstati64()
          on mingw32.

Sat Oct 27 06:28:33 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * object.c (rb_mod_const_get): const_get accepts qualified constant
          strings.  e.g. Object.const_get("Foo::Bar::Baz") [ruby-core:41404]

        * test/ruby/test_module.rb: tests for new behavior

Fri Oct 26 13:24:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (literal_concat_gen): merge fixed strings across
          concatenated literals, after an interpolation.

Thu Oct 25 17:48:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (has_redirection): should use shell (cmd.exe) when
          the commandline contains '&'.
          reported by Roger Pack at [ruby-core:47912] [Bug #7143], and
          patched by Heesob Park at [ruby-core:47931].

Thu Oct 25 15:00:08 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/ruby.h, class.c: remove (revert)
          `rb_add_method_cfunc_frameless()' API.
          This API is not mature to become an official API.
          For example, we can not use this API with
          `rb_define_private_method()'.

        * method.h, vm_method.c (rb_add_method_cfunc_frameless): removed.

Thu Oct 25 13:35:07 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * tool/mkconfig.rb: remove string literal concatenation.

Wed Oct 24 18:49:16 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/objspace/objspace.c (type2sym, count_objects_size): use enum
          instead of size_t which may be larger than actual values.

Wed Oct 24 17:41:24 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: add `-x' or `--exclude' option
          to specify exclude benchmark name pattern.
          You can specify "-x foo" if you want to exclude the benchmarks
          if the name of benchmark contains `foo'.

Wed Oct 24 11:57:24 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_prepare_free_objects): rename to match the behavior of
          this function.

Wed Oct 24 11:55:19 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/objspace/objspace.c (reachable_object_from_i): change data
          structure of the result of reachable objects. Keys of table
          contains object_id of each reachable objects. Value of table
          is an object itself or an instance of InternalObjectWrapper.
          To avoid duplication, we use st_table and object_id keys.

        * ext/objspace/objspace.c (type2sym): bug fix.
          Should use `i' instead of `type'.

Wed Oct 24 10:33:09 2012  Koichi Sasada  <ko1@atdot.net>

        * gc.c (garbage_collect, gc_marks): move the location of
          clear and restore rb_objspace_t::mark_func_data
          from garbage_collect() to gc_marks().

Wed Oct 24 10:17:45 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/objspace/objspace.c (Init_objspace): add a new method
          `ObjectSpace::InternalObjectWrapper#internal_object_id' which returns
          an object id of a wrapped internal object.

Wed Oct 24 08:55:04 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/objspace/objspace.c (ObjectSpace.reachable_objects_from):
          internal object support.
          If given object `obj' has references to internal objects
          (such as T_NODE objects), then this method returns instances of
          `ObjectSpace::InternalObjectWrapper' instead of that internal objects.
          This instance contains a reference to an internal object and you can
          check the type of internal object using
          `ObjectSpace::InternalObjectWrapper#type' method.
          Rdoc of `InternalObjectWrapper' is not prepared yet.

        * gc.c (rb_objspace_reachable_objects_from), gc.h: change
          an interface of 'rb_objspace_reachable_objects_from()'

        * gc.c, gc.h: add two APIs
          - rb_objspace_markable_object_p(obj): check markable or not.
          - rb_objspace_internal_object_p(obj): check internal or not.

Wed Oct 24 05:52:36 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_method): remove `default' and
          add a case for `VM_METHOD_TYPE_UNDEF'.

Wed Oct 24 05:41:18 2012  Koichi Sasada  <ko1@atdot.net>

        * eval_error.c (error_print), vm_eval.c (eval_string_with_cref),
          vm_trace.c (rb_suppress_tracing): use TH_PUSH_TAG() instead of
          PUSH_TAG().

Wed Oct 24 05:17:52 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_eval.c (vm_call0_body): remove RUBY_VM_CHECK_INTS()
          after method invocation using rb_call0().

        * vm_eval.c (vm_call0_body): remove default section on top of
          switch statement and add cases for `VM_METHOD_TYPE_CFUNC_FRAMELESS'
          and `VM_METHOD_TYPE_UNDEF'.

        * vm_eval.c (vm_call0_body): remove useless brackets.

Tue Oct 23 22:34:49 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (thread_raise_m):  check interrupts after Thread#raise
          if a target thread is the current thread because the behavior
          of Thread.current.raise is expected to perform same as
          Kernel.raise (by rubyspec).

Tue Oct 23 17:08:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (usage, process_options): show more info in --help.
          [EXPERIMENTAL] [ruby-core:48072] [Bug #7184]

Tue Oct 23 14:20:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * misc/ruby-electric.el using variable `last-command-event' instead of
          obsolete `last-command-char', so that work with Emacs trunk.
          a patch by Victor Deryagin <vderyagin AT gmail.com>.

Tue Oct 23 14:06:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (visibility_option): visibility attribute is not
          available before GCC 4, so do not use -fvisibility option in that
          case.  [ruby-core:48147] [Bug #7205]

Tue Oct 23 12:57:29 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h, vm_insnhelper.c, vm_eval.c (OPT_CALL_CFUNC_WITHOUT_FRAME):
          add a new optimization and its macro `OPT_CALL_CFUNC_WITHOUT_FRAME'.
          This optimization makes all cfunc method calls `frameless', which
          is faster than ordinal cfunc method call.
          If `frame' is needed (for example, it calls another method with
          `rb_funcall()'), then build a frame. In other words, this
          optimization delays frame building.
          However, to delay the frame building, we need additional overheads:
            (1) Store the last call information.
            (2) Check the delayed frame building before the frame is needed.
            (3) Overhead to build a delayed frame.
          rb_thread_t::passed_ci is storage of delayed cfunc call information.
          (1) is lightweight because it is only 1 assignment to `passed_ci'.
          To achieve (2), we modify GET_THREAD() to check `passed_ci' every
          time. It causes 10% overhead on my environment.
          This optimization only works for cfunc methods which do not need
          their `frame'.
          After evaluation on my environment, this optimization does not
          effective every time. Because of this evaluation results, this
          optimization is disabled at default.

        * vm_insnhelper.c, vm.c: add VM_PROFILE* macros to measure behaviour
          of VM internals. I will extend this feature.

        * vm_method.c, method.h: change parameters of the `invoker' function.
          Receive `func' pointer as the first parameter.

Tue Oct 23 06:21:05 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c: just get the constant defined in Ruby.

        * ext/psych/lib/psych/syntax_error.rb: Psych::SyntaxError now inherits
          from StandardError rather than SyntaxError.  Thanks Eric Hodel!

        * test/psych/test_exception.rb: tests for change.

Tue Oct 23 06:17:36 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Cache symbols while
          tokenizing.  Thanks Kevin Menard!

Tue Oct 23 06:15:40 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Updated the RegExp to catch
          Strings earlier in the tokenization process.  Thanks Kevin Menard!

Tue Oct 23 06:12:39 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: Handle nil tags specially
          to avoid slow method_missing calls.  Thanks Kevin Menard!

Tue Oct 23 06:07:57 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Ignore bad timestamps.  If
          something looks like a timestamp but has an invalid component, treat
          it as a string instead of throwing an ArgumentError.
          Thanks Rhett Sutphin!

        * test/psych/test_scalar_scanner.rb: appropriate tests.

Tue Oct 23 06:04:07 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Fix scalar_scanner to
          understand strings starting with an underscore and containing only
          digits.  Thanks Kelley Reynolds.

        * test/psych/test_scalar_scanner.rb: test for fix

Tue Oct 23 06:00:41 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: Changed comment in psych.rb to update new
          home page for libyaml.  Thanks to Carolyn Ann.

Sun Oct 21 19:12:59 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm_core.h (rb_vm_t::trace_running): add a new field
          `trace_running' to store vm global tracing status.

        * vm_trace.c: fix SEGV bug. event_hook was free'd
          even when the hook is still used in another thread.
          [ruby-dev:46141] [Bug #7032]

Sun Oct 21 19:12:42 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm_core.h (rb_vm_t::trace_flag): remove `trace_flag'
          which is no longer used.

Sun Oct 21 18:34:27 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c (date__parse): uses more tight parser if
          defined TIGHT_PARSER.  now inactivated; because it introduces
          incompatibilities and it is a bit slow.

Sat Oct 20 15:35:06 2012  Narihiro Nakamura  <authornari@gmail.com>

        * include/ruby/ruby.h: add C APIs.
          VALUE rb_newobj_of(VALUE klass, VALUE flags)
          #define NEWOBJ_OF(obj,type,klass,flags)
          These allow to change a allocation strategy depending on klass
          or flags.

        * gc.c: ditto

        * array.c: use new C API.
        * bignum.c: ditto
        * class.c: ditto
        * complex.c: ditto
        * ext/socket/ancdata.c: ditto
        * ext/socket/option.c: ditto
        * hash.c: ditto
        * io.c: ditto
        * marshal.c: ditto
        * numeric.c: ditto
        * object.c: ditto
        * random.c: ditto
        * range.c: ditto
        * rational.c: ditto
        * re.c: ditto
        * string.c: ditto
        * struct.c: ditto
          [Feature #7177][Feature #7047]

Sat Oct 20 12:50:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * ext/socket/socket.c: Documentation for Socket
          Based on a patch by David Albert
          [Bug #7105] [ruby-core:47828]

Sat Oct 20 11:00:00 2012  Zachary Scott <zachary@zacharyscott.net>

        * lib/open-uri.rb: Documentation for OpenURI

Sat Oct 20 06:18:34 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * hash.c (initialize_copy): unset the default proc if there isn't one
          for the target hash, call to_hash, check frozen status.

Fri Oct 19 22:22:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (rb_vm_jump_tag_but_local_jump): pass through thrown objects.
          [ruby-dev:46234] [Bug #7185]

        * vm_eval.c (rb_eval_cmd): if state is non-zero, val should be nil and
          rb_vm_jump_tag_but_local_jump() just jump tag.

Fri Oct 19 22:11:55 2012  Benoit Daloze  <eregontp@gmail.com>

        * pack.c (pack_unpack): set encoding of the
          'H','h','B' and 'B' modifiers to US-ASCII.

        * test/ruby/test_pack.rb: tests for the above.
          [ruby-core:47653][Bug #7050]

        * test/test_securerandom.rb: tests for SecureRandom.hex
          from tenderlove. [ruby-core:46792][Bug #6799]

Fri Oct 19 19:29:11 2012  Koichi Sasada  <ko1@atdot.net>

        * method.h (rb_method_cfunc_t::invoker): add new field (func ptr)
          `invoker'. `invoker' function invoke cfunc body
          (rb_method_cfunc_t::func).
          `invoker' is set at method definition timing.
          With this change, the big `switch' (branch) in `call_cfunc()'
          is no longer needed.
          However, the performance benefit is only a bit.

        * vm_core.h (rb_call_info_t::aux::func): add a new field to store
          cfunc body function pointer.

        * vm_method.c (call_cfunc_invoker_func): add a new function which
          returns a suitable invoke function.

        * vm_method.c (setup_method_cfunc_struct): added.

        * vm_method.c (rb_add_method): fix to set `invoker'.

        * vm_eval.c (vm_call0_body): catch up above changes.

        * vm_insnhelper.c (call_cfunc): removed.

        * vm_insnhelper.c (vm_call_cfunc): fix to call cfunc body
          with `invoker' function.

Fri Oct 19 16:55:58 2012  Koichi Sasada  <ko1@atdot.net>

        * eval.c, vm_eval.c: use TH_PUSH_TAG() instead of PUSH_TAG().

Fri Oct 19 11:13:55 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: remove unexpected `output'.
          (commit miss)

Fri Oct 19 10:24:03 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_search_method): remove needless local variable.

Fri Oct 19 10:22:26 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bmx_temp.rb: removed.
          This file should not be in repository.

Fri Oct 19 10:20:10 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: add new option `--ruby-arg [ARG]'
          which is passed as a launch parameter for each ruby's execution.
          ($ ruby [ARG] [File])

Thu Oct 18 18:42:35 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (opt_send_simple): move the location of
          `opt_send_simple' to the place near `send' definition.
          (to take care about icache locality).

Thu Oct 18 18:29:25 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (send): remove unused condition.
          This condition will be true after r37258.

        * vm_insnhelper.c (vm_caller_setup_args): remove `UNLIKELY' on
          checking blockiseq (it seems `LIKELY').

Thu Oct 18 17:31:58 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (opt_send_simple): introduce new instruction used
          when no need to care about block and splat.

        * compile.c: use the `opt_send_simple' instruction.

Thu Oct 18 16:44:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_method.c (rb_add_method_cfunc, rb_add_method_cfunc_frameless):
          check arity earlier at definition time.

Thu Oct 18 15:11:31 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c: add `inline' keyword to several functions.
          Compilers (gcc) are conservative than I expected.

Thu Oct 18 15:01:15 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/ruby.h: add a decl. of
          `rb_define_frameless_method()'.

Thu Oct 18 14:31:17 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (new_callinfo): set a temporary index of callinfo
          (used in `iseq_set_sequence()') to rb_call_info_t::aux::index.
          rb_call_info_t::argc is initialized by same value of
          rb_call_info_t::orig_argc.

Thu Oct 18 14:11:08 2012  Koichi Sasada  <ko1@atdot.net>

        * class.c (rb_define_frameless_method): rename from
          rb_define_method_fast(). Defined method with this C API
          does not make a method frame. It is bit lightweight than
          ordinal C functions. Now only 0 or 1 argc are permitted.

        * method.h (VM_METHOD_TYPE_CFUNC_FRAMELESS): rename macro name
          from VM_METHOD_TYPE_CFUNC_FAST.

        * vm_insnhelper.c, vm_method.c: rename related functions.

        * proc.c (rb_method_entry_arity): catch up above changes.

Thu Oct 18 10:30:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (assignable_gen): fail if yyerror occurred.  fix a bug in
          r36973.

Thu Oct 18 09:23:03 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * hash.c (initialize_copy): duping should rehash the hash.

        * test/ruby/test_hash.rb: added a test to ensure rehash.

Wed Oct 17 21:16:47 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * common.mk (WPROGRAM): need same dependencies as PROGRAM.

        * cygwin/GNUmakefile.in (uncommon.mk): move include position
          below WPROGRAM definition to be defined in uncommon.mk.

        * ext/extmk.rb (all, static): fix make rubyw.exe failure with make -jN.
          If make of ruby.exe and rubyw.exe run in parallel, link dll and link
          exe run in parallel, which causes link failure on mingw. To fix this,
          we make ruby.exe and rubyw.exe in one make process.
          [ruby-core:48007] [Bug #7165]

Wed Oct 17 16:25:34 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_vm2_method_missing.rb: add a benchmark to measure
          performance of invoking `method_missing'.

Wed Oct 17 16:23:17 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_getivar): fix to use `aux.index' instead of
          `aux.opt_pc'.

Wed Oct 17 16:03:54 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_method_missing): make a refactoring
          about method_missing process. Use `vm_call_method()' to invoke
          `method_missing' method instead of `rb_funcall2()'.
          In `vm_call_method()', set fastpath to `vm_call_method_missing()'
          if it can be cached.

        * vm_core.h (rb_call_info_t): add new field
          `rb_call_info_t::aux::missing_reason' to pass the reason to
          `vm_call_method_missing()'.

Wed Oct 17 15:33:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (opt-dir): allow multiple directories separated by
          $PATH_SEPARATOR as well as dir_config in mkmf.rb. [ruby-core:47868]
          [Bug #7120]

Wed Oct 17 15:08:13 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb: fix Net::IMAP::ResponseParser to accept
          message/delivery-status ([ruby-core:47920] [Bug #7146]),
          message/rfc822 attachments ([ruby-core:47921] [Bug #7147]), and
          (BODY ("MIXED")) ([ruby-core:47951] [Bug #7153]).
          patched by Tony Arkles.

        * test/net/imap/test_imap_response_parser.rb: related test.

Wed Oct 17 11:04:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_hash.rb (TestHash#test_dup_equality): added a new test
          to show the problem of r37232.

Wed Oct 17 10:48:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_search_method): fix a build error that occurs
          when OPT_INLINE_METHOD_CACHE is 0.

Wed Oct 17 08:46:47 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_vm2_dstr.rb: add a benchmark to measure
          performance of dynamic generated string ("foo#{bar}baz").

Wed Oct 17 08:32:46 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (compile_dstr_fragments): use `putobject' instead of
          `putstring' for all of strings used by NODE_DSTR because
          ruby users can not grab this string.
          For example, the string object of "baz" in "foo#{bar}baz"
          is located by `putobject' (users can not touch "baz" object
          directly). This change reduces GC pressure.
          This improvement is suggested by Aaron Patterson.

Wed Oct 17 08:02:57 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_threadptr_interrupt_mask): fix to check interrupt
          after interrupt_mask changed.

Wed Oct 17 06:42:47 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_method): fix to return value immediately.
          Remove CHECK_INTS() after that method dispatch.

Wed Oct 17 06:25:56 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * hash.c (initialize_copy): copy the underlying st_table on dup,
          rather than copying the hash key by key. [ruby-core:48009]

        * test/ruby/test_hash.rb: relevant tests for initialize_copy

Wed Oct 17 06:17:44 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_iseq_setup_2): separate tailcall and normal
          method frame setup functions.
          Add checking interrupts at the tailcall setup function.

Wed Oct 17 05:35:37 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_vm1_yield.rb: add a benchmark to measure `yield'
          (invoke empty block) performance.

        * benchmark/bm_vm2_method_with_block.rb: add a benchmark to measure
          method invocation with empty block.

Wed Oct 17 05:05:07 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_invoke_block): vm_caller_setup_args() can skip
          when splat flag is not set.

Wed Oct 17 01:53:47 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_getivar, vm_setivar): support index inline cache
          with rb_call_info_t to speedup `attr' getter and setter.
          Cached index is stored in rb_call_info_t::aux::index.
          `index' == 0 means not cached. `index' > 0 means cached and cached
          index is `index - 1'.

        * insns.def ((get|set)instancevariable): use new wrapper functions
          vm_(get|set)instancevariable() defined in vm_insnhelper.c.

        * vm_core.h (rb_call_info_t::aux): introduce new union data because
          opt_pc can share with index.

Tue Oct 16 22:24:44 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb (show_results): Show speedup ratio
          with first executables score at last of results
          if two or more executables are given.

Tue Oct 16 21:59:01 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: some refactoring.
          (1) Remove `average differential'.
              In this benchmark driver, We should not care about `average'.
              We use fastest score because this score should not include
              any disturbances (affections of background process, etc).
              If you care about timing affect, I recommend `median'
              score with more than 5 examinations rather than simple
              `average' score (`average' score was affected by error scores).
          (2) Show log file name.
          (3) Change default directory from './' to driver's directory.

Tue Oct 16 14:56:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_file_join): need to check again after any conversion run.
          [ruby-core:48012] [Bug #7168]

Tue Oct 16 12:52:14 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/ruby/envutil.rb (Test::Unit::Assertions#assert_file):
          rename from file_assertion.

Tue Oct 16 11:30:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_file_join): hide the result under construction until
          return.

        * file.c (rb_file_join): check nul-byte only for strings, since
          FilePathStringValue() does it.  [ruby-core:48012] [Bug #7168]

        * file.c (rb_file_join): path names must be ASCII-compatible.
          [ruby-core:48012] [Bug #7168]

        * file.c (check_path_encoding): new function to ensure path name
          encoding to be ASCII-compatible.

Tue Oct 16 09:40:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_regexp.rb
          (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): use
          Regexp.new instead of literal to ignore a parser warning.

Tue Oct 16 09:30:30 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_regexp.rb
          (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): ignoring
          warnings are already set in setup method.

Tue Oct 16 06:44:06 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (VM_CALLEE_SETUP_ARG): fix wrong condition.

Tue Oct 16 06:29:18 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_call_method): disable CI_SET_FASTPATH() if
          this method call needs splat argument because cached functions
          (vm_call_attrset, vm_call_ivar, vm_call_cfunc_fast_(unary|binary))
          do not check an arity.

        * bootstraptest/test_method.rb: add a test to check an above issue.

Tue Oct 16 06:15:44 2012  Koichi Sasada  <ko1@atdot.net>

        * method.h: introduce new method type VM_METHOD_TYPE_CFUNC_FAST.
          This method is similar to VM_METHOD_TYPE_CFUNC methods, but
          called cfunc without building new frame (does not push new control
          frame). If error is occurred in cfunc, the backtrace only shows
          caller frame and upper.
          This kind of methods can be added by rb_define_method_fast().
          This feature is similar to specialized instructions (opt_plus, etc),
          but more flexible (but a bit slower).

        * class.c (rb_define_method_fast): added.
          Maybe it will be renamed soon.

        * vm_insnhelper.c (vm_call_method): support method type
          VM_METHOD_TYPE_CFUNC_FAST.

        * proc.c (rb_method_entry_arity): catch up new method type.

        * vm_method.c (rb_add_method_cfunc_fast): added.

Tue Oct 16 02:32:29 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.h (CI_SET_FASTPATH): add new parameter `enabled'.
          If `enable' is 0 then CI_SET_FASTPATH() doesn't work.
          And add new configuration option OPT_CALL_FASTPATH. If this macro
          was defined by 0, then CI_SET_FASTPATH() doesn't work any more.

        * vm_insnhelper.c (vm_call_method): Pass `0' for `enabled' parameter
          of CI_SET_FASTPATH if this method is protected.

Tue Oct 16 02:17:35 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h (VM_CALL_*): rename VM_CALL_*_BIT
          to VM_CALL_* (remove `_BIT' suffix).
          Add comments on each macros.
          Remove unused macro VM_CALL_TAILRECURSION_BIT.

        * compile.c, iseq.c, insns.def, vm_insnhelper.c: ditto.

Mon Oct 15 22:14:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (Test::Unit::Assertions#file_assertion):
          rewrite file assertions.

Mon Oct 15 09:41:17 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (VM_CALLEE_SETUP_ARG): skip CI_SET_FASTPATH() if
          it was called from vm_yield_setup_args().

Mon Oct 15 05:20:13 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.h CI_SET_FASTPATH: introduce new macro
          `CI_SET_FASTPATH(ci, func)'. This macro set `ci->call' as `func'.
          `func' (ci->call) is called at the last of `send'
          (and `invokesuper') instruction.
          `CI_SET_FASTPATH' does not set `ci->call' when the method
          (stored in `ci->me') is `protected'.

        * vm_insnhelper.c (vm_call_method): use `CI_SET_FASTPATH'.
          After several checking (visibility, argc checking), the result of
          checking can be reused until re-definition of this method
          with inline method cache.

          Note that this optimization is now experimental.
          If you find any problem about it, please tell us.

Mon Oct 15 04:51:55 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c: refactoring.
          - move all `call' related functions to the last of file.
          - make functions for respective method types in vm_call_method().
            (all functions have same function parameters)

        * vm_core.h: add `opt_pc' field in `rb_call_info_t'
          as temporal variable.

        * vm_eval.c (vm_call0_body): catch up above changes.

Mon Oct 15 03:51:46 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_vm1_attr_ivar(_set).rb: added (for method dispatch speed).

        * benchmark/bm_vm1_float_simple.rb: added (for flonum/float).

Mon Oct 15 02:51:16 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_eval.c (vm_call0_body): add new function.
          `vm_call0()' makes call_info struct and calls `vm_call0_body()'
          with this struct. In near future, `vm_call0()' will be removed
          because all of `vm_call0()' users setup call_info struct by itself.

Mon Oct 15 01:38:06 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (send, invokesuper, invokeblock, opt_*), vm_core.h:
          use only a `ci' (rb_call_info_t) parameter instead of using
          parameters such as `op_id', 'op_argc', `blockiseq' and flag.
          These information are stored in rb_call_info_t at the compile
          time.
          This technique simplifies parameter passing at related
          function calls (~10% speedups for simple method invocation at
          my machine).
          `rb_call_info_t' also has new function pointer variable `call'.
          This `call' variable enables to customize method (block)
          invocation process for each place. However, it always call
          `vm_call_general()' at this changes.
          `rb_call_info_t' also has temporary variables for method
          (block) invocation.

        * vm_core.h, compile.c, insns.def: introduce VM_CALL_ARGS_SKIP_SETUP
          VM_CALL macro.  This flag indicates that this call can skip
          caller_setup (block arg and splat arg).

        * compile.c: catch up above changes.

        * iseq.c: catch up above changes (especially for TS_CALLINFO).

        * tool/instruction.rb: catch up above changes.

        * vm_insnhelper.c, vm_insnhelper.h: ditto. Macros and functions
          parameters are changed.

        * vm_eval.c (vm_call0): ditto (it will be rewritten soon).

Sun Oct 14 12:30:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (rb_f_sub, rb_f_gsub): pass the given block.
          [ruby-core:47967] [Bug #7157]

Sat Oct 13 23:15:39 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * regparse.c (parse_char_class): should match with a hyphen after a
          range in a character class.

        * test/ruby/test_regexp.rb (TestRegexp#test_char_class): fixed wrong
          test.

        * test/ruby/test_regexp.rb (TestRegexp#check): now can accept the
          error message.

        * test/ruby/test_regexp.rb
          (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): renamed
          because the previous name was wrong.

        * test/ruby/test_regexp.rb
          (TextRegexp#test_raw_hyphen_and_tk_char_type_after_range): added
          more test pattern.

Sat Oct 13 03:01:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (realpath_rec): prevent link from GC while link_names refers
          the content.

Sat Oct 13 01:37:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_regexp.rb
          (TestRegexp#test_raw_hyphen_and_type_char_after_range): added new
          test. ref [ruby-core:47115] [Backport #6853]

Fri Oct 12 21:55:08 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * include/ruby/win32.h (rb_w32_pow): set floating point precision
          for mingw-w64 x86 pow(). This improves the precision of pow() on
          Windows XP for TestFloat#test_round_with_precision failure.
          [ruby-core:47911] [Bug #7142]

Fri Oct 12 21:37:25 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/webrick/test_cgi.rb (TestWEBrickCGI#test_cgi): skip a test
          depending on locale on Windows. ENV[] doesn't work properly if
          console code page is not equal to file system encoding.
          [ruby-core:47910] [Bug #7140]

Fri Oct 12 20:40:29 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (posix_sh_cmds): the command name of colon is ":".

Fri Oct 12 18:18:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_get_path_check): path name must not contain NUL bytes.

Fri Oct 12 16:06:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * tool/merger.rb: now can merge revision(s) without --ticket again.

Fri Oct 12 14:10:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (dir_config, init_mkmf): use configured libdir value as
          default library path.  [ruby-core:43726] [Bug #6207]

Fri Oct 12 05:25:00 2012  Zachary Scott <zzak@ruby-lang.org>

        * lib/timeout.rb (timeout):
          Remove paragraph on wrong implementation detail.
          [ruby-core:47739] [Bug #7088]

Thu Oct 11 23:09:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_sub{seq,pos,str}, rb_str_each_{line,codepoint}):
          prevent String copies from GC.  [ruby-core:47881] [Bug #7135]

Thu Oct 11 07:40:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * iseq.c (insn_operand_intern): cast op to rb_call_info_t* before
          compare with iseq->callinfo_entries whose type is rb_call_info_t*.

Thu Oct 11 03:37:08 2012  Koichi Sasada  <ko1@atdot.net>

        * bootstraptest/test_block.rb: add tests for block with super.

Thu Oct 11 02:54:07 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_dump.c: fix debug prints to catch up recent changes
          such as VM data structures.

Thu Oct 11 02:50:34 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (insn_operand_intern): add support disasm TS_CALLINFO
          operands.

Wed Oct 10 15:12:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_process.rb (TestProcess#test_execopts_gid): skip on
          windows because the platform does not have Process.group method.
          patched by Jon Forums in [ruby-core:47878] [Bug #7133].

Tue Oct  9 23:18:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (assert_file, assert_file_not): more
          descriptive assertions for File predicates.

Tue Oct  9 18:01:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_ary_sample): use rb_random_ulong_limited, since
          precision of long may be larger than double.

        * random.c (rb_random_ulong_limited): new function to return a random
          value from 0 upto limit as unsigned long, similarly to
          rb_genrand_ulong_limited but with arbitrary RNG object.

Tue Oct  9 17:13:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_execarg_addopt, rb_execarg_run_options): add :uid and
          :gid options.  [ruby-core:47414] [Feature #6975]

Tue Oct  9 14:36:11 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (iseq_free): fix memory leak.
          rb_iseq_t::callinfo_entries should be freed.

Tue Oct  9 14:28:18 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h (rb_call_info_t): add new type `rb_call_info_t'.
          This data structure contains information including inline method
          cache. After that, `struct iseq_inline_cache_entry' does not
          need to contain inline cache for method invocation.
          Other information will be added to this data structure.

        * vm_core.h (rb_iseq_t): add `callinfo_entries' and `callinfo_size'
          members to `rb_iseq_t'.

        * insns.def, compile.c: Use CALL_INFO instead of IC.

        * tool/instruction.rb: support CALL_INFO as operand type.

        * vm_insnhelper.c, vm_insnhelper.h: ditto.

Sun Oct  7 23:54:33 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * ext/zlib/zlib.c (zstream_run_func): don't call inflate() when
          z->stream.avail_in == 0. it return Z_BUF_ERROR.
          but deflate() could be called with z->stream->avail_in == 0 because
          it has hidden buffer in z->stream->state (opaque structure).
          fix for gem install error. [ruby-dev:46149] [Bug #7040]

Mon Oct  8 23:55:41 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_refinements): new method Module#refinements.

        * test/ruby/test_refinement.rb: add new tests for the above changes.

Mon Oct  8 23:02:19 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c, gc.c, iseq.c, node.h, vm_insnhelper.c, vm_insnhelper.h,
          vm_method.c: rename omod and overlaid modules to refinements.

        * eval.c (hidden_identity_hash_new): renamed from identity_hash_new.

Sun Oct  7 04:50:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * lib/abbrev.rb: Documentation examples for Abbrev.
          [ruby-core:47442] [Bug #6985]

Sun Oct  7 04:50:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * thread.c (rb_thread_aref):
          Grammar in Thread documentation.
          Patch by Steve Klabnik [ruby-core:47799] [Bug #7099]

Sun Oct  7 04:37:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * string.c (rb_str_match):
          Clarify behavior for captured strings and local variable assignment
          Patch by Marcus Stollsteimer [ruby-core:47668] [Bug #7062]

Sat Oct  6 18:31:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_opts.h (OPT_GLOBAL_METHOD_CACHE): new build option to
          enable/disable global method caching. [ruby-dev:46203] [Bug #7111]

        * vm_method.c (rb_method_entry_get_with_omod): don't use global
          method cache if OPT_GLOBAL_METHOD_CACHE is 0.

Sat Oct  6 16:32:04 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (search_method): check omod only once for performance.

Sat Oct  6 09:42:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enc/encdb.c, enc/utf_16_32.h (ENC_DUMMY_UNICODE): endian-less wide
          UTF encodings are dummy but Unicode.

        * encoding.c (rb_encdb_set_unicode): set Unicode flag.

        * template/encdb.h.tmpl: allow ENC_DUMMY variants.

        * encoding.c (rb_enc_unicode_p): oniguruma provides Unicode flag.

Fri Oct  5 17:18:42 JST 2012  TAKANO Mitsuhiro  <tak@no32.tk>

        * template/Doxyfile.tmpl: remove SHOW_DIRECTORIES and
          HTML_ALIGN_MEMBERS lines. They have been obsolete in
          Doxygen version 1.8.2.

Fri Oct  5 15:26:18 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/objspace/objspace.c: add ObjectSpace#reachable_objects_from.
          This method returns an array of objects referenced by given object.
          If given object is special objects such as true/false/nil/Fixnum etc
          then it returns nil. See rdoc for details.
          [ruby-core:39772]

        * test/objspace/test_objspace.rb: add a test for this method.

        * gc.c: add rb_objspace_reachable_objects_from().
          To make this function, add several member `mark_func_data'
          to rb_objspace_t.  If mark_func_data is not null, then
          gc_mark() calls mark_func_data::mark_func.

        * gc.h: export rb_objspace_reachable_objects_from().

Thu Oct  4 23:40:04 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (init_heap): call init_mark_stack before to allocate
          altstack. This change avoid the stack overflow at the signal
          handler on 32bit, but I don't understand reason... [Feature #7095]

Thu Oct  4 22:39:27 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (getlocal, setlocal): remove old getlocal/setlocal
          instructions and rename getdaynmic/setdynamic instructions
          to getlocal/setlocal.

        * compile.c: ditto.

        * iseq.c: remove TS_DINDEX.

        * vm_exec.h (dindex_t): remove type definition of `dindex_t'.

        * tool/instruction.rb: ditto.

Thu Oct  4 21:44:17 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (vm_analysis_insn|operand|register): use st_insert
          instead of using rb_hash_aset() because rb_hash_aset()
          check $SAFE.

Thu Oct  4 21:15:26 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (VM_COLLECT_USAGE_DETAILS): make new VM usage analysis
          hooks (old macro name is COLLECT_USAGE_ANALYSIS).
          This feature is only for VM developers.  (I'm not sure I can use
          `VM developers' (the plural form) in this sentence).
          If VM_COLLECT_USAGE_DETAILS is not 0, VM enables the following
          usage collection features:
            (1) instruction: collect instruction usages.
            (2) operand: collect operand usages.
            (3) register: collect register usages.
          The results are stored in
            RubyVM::USAGE_ANALYSIS_INSN for (1, 2),
            RubyVM::USAGE_ANALYSIS_INSN_BIGRAM for (1) and
            RubyVM::USAGE_ANALYSIS_REGS for (3).
          You can stop collecting usages with
            RubyVM::USAGE_ANALYSIS_INSN_STOP(),
            RubyVM::USAGE_ANALYSIS_OPERAND_STOP(),
            RubyVM::USAGE_ANALYSIS_REGISTER_STOP()
          for (1), (2), (3) respectively.
          You can also change the hook functions by setting
          C level global variables
            `ruby_vm_collect_usage_func_(insn|operand|register)'
          for (1), (2), (3) respectively.
          See codes for more details.

        * tool/instruction.rb: fix macro names.

        * iseq.c (insn_operand_intern): make it export (used in vm.c).
          fix to skip several processes if not needed (pointer is 0).

        * vm_dump.c: move codes for collection features to vm.c.

        * vm_exec.h: rename macro and function names.

        * vm_insnhelper.h: ditto.

Thu Oct  4 18:59:14 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_settracefunc.rb (test_tracepoint):
          remove unused test case.
          (this test case is redefined by newer tests)

Thu Oct  4 17:24:51 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (rb_objspace_call_finalizer): call gc_mark_stacked_objects
          at suitable point.

Thu Oct  4 16:31:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (rb_objspace_call_finalizer): mark self-referencing finalizers
          before run finalizers, to fix SEGV from btest on 32bit.

        * gc.c (gc_mark_stacked_objects): extract from gc_marks().

Thu Oct  4 11:43:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (ruby_init_stack): round stack limit to page size
          boundary to calculate stack size more precisely.  [ruby-dev:46174]
          [Bug #7084]

Wed Oct  3 19:51:57 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: Use the non-recursive marking instead of recursion. The
          recursion marking of CRuby needs checking stack overflow and the
          fail-safe system, but these systems not good at partial points,
          for example, marking deep tree structures. [ruby-dev:46184]
          [Feature #7095]

        * configure.in (GC_MARK_STACKFRAME_WORD): removed. It's used by
          checking stack overflow of marking.

        * win32/Makefile.sub (GC_MARK_STACKFRAME_WORD): ditto.

Wed Oct  3 15:33:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (ruby_init_stack): use getrlimit() for the main
          thread on Mac OS X, since pthread_get_stack{addr,size}_np()
          return the default value always, but not the ulimit value.
          [ruby-dev:46174] [Bug #7084]

Wed Oct  3 11:43:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_reopen): improvement to accept optional arguments.
          a patch by Glass_saga (Masaki Matsushita) in [ruby-core:47806].
          [Feature #7103]

Wed Oct  3 04:36:11 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/ossl_x509store.c (ossl_x509store_add_file):  Added
          documentation
        * ext/openssl/ossl_x509store.c (ossl_x509store_set_default_paths):
          ditto
        * ext/openssl/ossl_x509store.c (ossl_x509store_add_cert):  ditto

Wed Oct  3 02:23:37 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * error.c (exc_to_s, name_err_to_s, name_err_mesg_to_str): do not
          taint messages.

Tue Oct  2 16:47:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval.c (identity_hash_new): hide internal hashes for refinements.

        * eval.c (rb_mod_refine): no default value.

Mon Oct  1 22:54:02 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (identity_hash_new): new function to create a new identity
          hash.

        * eval.c (rb_overlay_module, rb_mod_using, rb_mod_refine): use
          identity_hash_new().

Mon Oct  1 02:34:53 2012  Akinori MUSHA  <knu@iDaemons.org>

        * configure.in (--with-opt-dir): Make this also work on DLDFLAGS
          so LIBRUBY_SO links fine with libexecinfo installed in a
          non-system directory.

Sun Sep 30 23:32:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * vm_dump.c (rb_vm_bugreport): add /Library/Logs/DiagnosticReports
          in the list of locations of crash reports.

Sun Sep 30 21:18:03 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (rb_str_concat): use memcpy to copy a string which contains
          NUL characters. [ruby-core:47751] [Bug #7090]

Sat Sep 29 19:41:53 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/envutil.rb (EnvUtil#invoke_ruby): kill child process
          before Timeout::Error is raised. rmdir of mktmpdir fails with
          EACCES if child process is alive on Windows.

        * test/thread/test_queue.rb (TestQueue): increase timeout.
          This test takes long time on Windows XP.

Sat Sep 29 19:41:33 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/net/http/test_http.rb (TestNetHTTP#test_proxy_address):
          clear environment variables. If http_proxy environment variable was
          set, the test failed.

        * test/net/http/test_http.rb (TestNetHTTP#test_proxy_port): ditto.

Sat Sep 29 19:41:11 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/drb/drbtest.rb (DRbCore#teardown):
          Use Process.kill :KILL on Windows because Process.kill :INT silently
          fails on Windows 7 and raises EINVAL on Windows XP for spawned
          process with new_pgroup: false.

        * test/drb/drbtest.rb (DRbAry#teardown): ditto.

Sat Sep 29 19:40:32 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_unicode_escape.rb (TestUnicodeEscape#test_basic):
          set script encoding to work with LANG=C. It would work on both
          Windows and Unix. Refix of r37051.

Sat Sep 29 11:21:06 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (rb_vm_using_modules): use using_modules before
          klass to fix method lookup order, and use klass even if klass is
          not a module to make refinements in class_eval invoked on classes
          work.

        * eval.c (rb_using_module): accept a class as the second argument.

        * eval.c (rb_mod_using, f_using): raise a TypeError if the argument
          is not a module.

        * test/ruby/test_refinement.rb: add new tests for the above changes.

Sat Sep 29 02:18:57 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_unicode_escape.rb (TestUnicodeEscape#test_basic):
          Use ruby only on Windows since the test fails on Unix with LANG=C.
          [ruby-core:47709] [Bug #7076]

Fri Sep 28 22:19:31 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_unicode_escape.rb (TestUnicodeEscape#test_basic):
          echo command doesn't work properly against non-ascii character on
          Windows with chcp 437. Instead we use ruby.
          [ruby-core:47709] [Bug #7076]

Fri Sep 28 17:54:31 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_setup_method): refactoring.
          Remove src_argc and use iseq->arg_size directly.

Fri Sep 28 17:26:27 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rubygems/installer.rb (check_that_user_bin_dir_is_in_path):
          test_generate_bin_bindir_with_user_install_warning(TestGemInstaller)
          fails on Windows with msys bash. It makes comparing paths
          case-insensitive.
          pick from upstream to fix a failure of test-all [ruby-core:47711]
         https://github.com/rubygems/rubygems/commit/c474edb2f3704206f04da1c8c6cf9fb079d84abe

Fri Sep 28 15:44:45 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (search_method): copy refinement iclasses to search
          superclasses correctly.

        * test/ruby/test_refinement.rb: related test.

Fri Sep 28 15:15:41 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def (opt_checkenv): remove unused instruction `opt_checkenv'.

        * compile.c (iseq_compile_each): ditto.

        * node.h: remove unused node `NODE_OPTBLOCK'.

        * ext/objspace/objspace.c, gc.c (gc_mark_children): ditto.

Fri Sep 28 13:14:34 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: now VM_DEBUG_BP_CHECK should be 1.

Fri Sep 28 12:51:54 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: remove rb_control_frame_t::bp (bp: base pointer).
          `bp' can be calculate by `sp' (stack pointer) of previous frame.
          Now, `bp_check' field is remained for debug.  You can eliminate
          this field by setting  VM_DEBUG_BP_CHECK as 0.

        * vm_insnhelper.c (vm_base_ptr): add `vm_base_ptr(cfp).
          This function calculates base pointer from cfp.

        * vm_insnhelper.c (vm_setup_method): push `recv' value on top of
          value stack (before method parameters).
          This change is for keeping consistency with normal method dispatch.

        * insns.def: fix to use vm_base_ptr().

        * vm.c (vm_exec): ditto.

        * vm_dump.c: remove `bp' related dumps.

        * cont.c (fiber_init): fix to check VM_DEBUG_BP_CHECK.

Fri Sep 28 10:40:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_reopen): accept File::Constants as well as mode string.
          based on the patch by Glass_saga (Masaki Matsushita) in
          [ruby-core:47694].  [Feature #7067]

Thu Sep 27 18:36:51 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_overlay_module, rb_mod_refine): accept a module as the
          argument of Module#refine.

        * vm_method.c (search_method): if klass is an iclass, lookup the
          original module of the iclass in omod in order to allow
          refinements of modules.

        * test/ruby/test_refinement.rb: add tests for the above changes.

Thu Sep 27 18:12:20 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/syslog/lib/syslog/logger.rb: add a formatter to the
          Syslog::Logger object. [Bug #7065]
        * test/syslog/test_syslog_logger.rb: ditto.

Wed Sep 26 16:39:57 2012  Koichi Sasada  <ko1@atdot.net>

        * insns.def: add new instruction `opt_empty_p' for optimize `empty?'
          method.  Apply a patch proposed at [ruby-dev:46120]
          [ruby-trunk - Feature #6972] by Glass_saga (Masaki Matsushita).

        * compile.c (iseq_specialized_instruction), vm.c, vm_insnhelper.h:
          ditto.

        * id.c, template/id.h.tmpl: ditto.

        * test/ruby/test_optimization.rb: test for this changes.

Tue Sep 25 09:59:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * insns.def (invokesuper): klass in cfp is not valid in at_exit and
          END blocks.  [ruby-core:47680] [Bug #7064]

Tue Sep 25 08:11:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * iseq.c (rb_iseq_defined_string): the index of defined_strings must
          be the value of type - 1.

Mon Sep 24 17:36:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (defined_expr), insns.def (defined): share single frozen
          strings.  [EXPERIMENTAL] [ruby-core:47558][Feature #7035]

        * iseq.c (rb_iseq_defined_string): make expression strings.

Mon Sep 24 11:22:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/merger.rb: add --ticket option to add ticket number.

Sun Sep 23 21:51:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (String#unspace): unescape with backslashes.  normal
          makes need to escape spaces with backslashes.  nmake is not the
          case.  [Bug #7036]

        * lib/mkmf.rb (create_makefile): use timestamp file dependencies for
          directories.

        * lib/mkmf.rb: unexpand macros.

        * lib/mkmf.rb (LIBPATHFLAG): no needs to escape library path here.

        * lib/mkmf.rb (MakeMakefile#configuration): make prefix paths
          internal to deal with in Makefile.

        * lib/mkmf.rb (MakeMakefile#mkintpath): not a global function now.

Sun Sep 23 02:33:37 2012  Benoit Daloze  <eregontp@gmail.com>

        * complex.c: Fix examples of r36993.
          Keep the simple definition, mathematics define the result.
          Based on patch by Robin Dupret. Fixes #188 on github.

Sat Sep 22 07:15:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * ext/ripper/lib/ripper.rb:
          Match sample output to Ripper.sexp from current trunk version.
          [Bug #6929]

Thu Sep 20 23:05:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (native_cond_initialize): destroy condattr
          after using it. Patch by Stanislav Sedov. Thank you.
          [Bug #7041] [ruby-core:47619]

Thu Sep 20 22:53:02 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (native_cond_initialize): clean up #ifdef condition.

Thu Sep 20 16:42:44 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/drb/ssl.rb (DRb::DRbSSLSocket::SSLConfig::DEFAULT): add
          SSLTmpDhCallback for configuration option.

        * lib/drb/ssl.rb (setup_ssl_context): copy the value of tmp_dh_callback.

        * test/drb/ut_array_drbssl.rb: set tmp_dh_callback to suppress warning.

        * test/drb/ut_drb_drbssl.rb: ditto.

Thu Sep 20 10:56:08 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/drb/ut_drb.rb: revert a part of r36987, and get rid of a warning
          with another method.  if the substitution is removed, the ExtSrv
          object will be GC'ed and some tests will be blocked.

Thu Sep 20 07:20:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * complex.c: Examples for Complex Documentation.
          Patch by Robin Dupret.
          Fixes #184 on github.

Thu Sep 20 07:15:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * ext/ripper/lib/ripper.rb: Documentation for Ripper.
          +:void_stmt+ is meaningless
          [Bug #6929] [ruby-core:47507]

Thu Sep 20 07:05:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * lib/csv.rb (Object#CSV, Array#to_csv, String#parse_csv):
          Examples and documentation for CSV.
          [Bug #6880] [ruby-core:47218]

Thu Sep 20 00:42:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (take_items), enum.c (enum_zip): raise TypeError at
          non-enumerable objects, not NoMethodError.  [ruby-dev:46145]
          [Bug #7038]

        * vm_eval.c (rb_check_block_call): check_funcall variant with block
          function.

Tue Sep 18 17:51:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/openssl/ossl_ssl.c (ossl_sslctx_attrs): add npn_select_db to
          suppress warning: instance variable @npn_select_cb not initialized

Sun Sep 16 17:47:00 2012  Eric Hodel  <drbrain@segment7.net>

        * tool/change_maker.rb:  Update svn detection for subversion 1.7's
          single .svn directory.

Sun Sep 16 11:39:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (io_set_read_length): if the read length equals to the buffer
          string size then nothing to do.  or ensure the string modifiable
          before setting the length only when the former is shorter.  based on
          the patch in [ruby-core:47541] by Hiroshi Shirosaki.
          [ruby-core:46586] [Bug #6764]

Sun Sep 16 08:57:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (strict_warnflags): separate strict flags from
          warnflags only for core.  [ruby-dev:46105]

Sun Sep 16 08:16:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * .editorconfig: add.  [ruby-core:47548] [Feature #7030]

Sat Sep 15 01:56:40 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/nkf/nkf-utf8/nkf.c: Merge upstream: 50a383c84.
          [ruby-dev:46128] [Bug #7005]

Sat Sep 15 00:20:04 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/nkf/nkf.c (rb_nkf_convert): suppress warning.

Fri Sep 14 04:05:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * array.c (rb_ary_diff, rb_ary_uniq):
          Enhance documentation for array uniqueness
          Based on a patch by Robin Dupret
          [Bug #6872] [ruby-core:47209]

Fri Sep 14 03:30:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * array.c (rb_ary_select):
          Update documentation for Array#select
        * enum.c (enum_find_all, enum_reject):
          Update documentation for Enumerable#find_all and Enumerable#reject
          Based on a patch by Jeff Saracco
          [Bug #6908] [ruby-core:47285] [Fixes #166 on github]

Fri Sep 14 00:20:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * signal.c (rb_f_kill):
          Update documentation for Process.kill to reflect kill(2)
          Patch by Richo Healey

Thu Sep 13 21:40:49 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * lib/securerandom.rb (SecureRandom.random_bytes):
          Use 64bit value as pointer for Windows x64 to fix SystemCallError.

        * lib/securerandom.rb (SecureRandom.lastWin32ErrorMessage):
          Set proper encoding to avoid invalid byte sequence error.
          [ruby-core:47451] [Bug #6990]

Thu Sep 13 11:20:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * lib/optparse.rb: Remove unreachable email address from documentation
          [Bug #6996] [ruby-core:47459]

Thu Sep 13 11:20:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * lib/xmlrpc.rb: Documentation for XMLRPC
        * lib/xmlrpc/datetime.rb: ditto.
        * lib/xmlrpc/parser.rb: ditto.
        * lib/xmlrpc/client.rb: ditto.
        * lib/xmlrpc/utils.rb: ditto.
        * lib/xmlrpc/README.rdoc: ditto.
        * lib/xmlrpc/create.rb: ditto.
        * lib/xmlrpc/base64.rb: ditto.
        * lib/xmlrpc/config.rb: ditto.
        * lib/xmlrpc/httpserver.rb: ditto.
        * lib/xmlrpc/server.rb: ditto.
        * lib/xmlrpc/marshal.rb: ditto.
        * lib/xmlrpc/README.txt: ditto.
          [Bug #6909] [ruby-core:47286]

Thu Sep 13 10:22:11 2012  Takashi Toyoshima  <toyoshim@gmail.com>

        * configure.in: Don't use PIE on Haiku because loader support is not
          enough.

Thu Sep 13 08:20:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * lib/shellwords.rb: Documentation for Shellwords.

Thu Sep 13 08:00:00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * ext/ripper/lib/ripper.rb: Documentation for Ripper.
        * ext/ripper/lib/ripper/lexer.rb: ditto.
        * ext/ripper/lib/ripper/sexp.rb: ditto.
        * ext/ripper/lib/ripper/filter.rb: ditto.
        * ext/ripper/lib/ripper/core.rb: ditto.
          [Bug #6929] [ruby-core:47309]

Wed Sep 12 22:59:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_method_missing, vm_call_method): reuse arguments
          on the VM stack and get rid of ALLOCA.

Wed Sep 12 22:45::00 2012  Zachary Scott  <zzak@ruby-lang.org>

        * ext/pathname/lib/pathname.rb: Documentation for Pathname.
        * ext/pathname/pathname.c: ditto.
          [Bug #6947] [ruby-core:47354]

Mon Sep 10 10:19:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * enc/depend: fixed wrong change in a part of r34802.

Sun Sep  9 22:02:50 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/socket/basicsocket.c (rsock_bsock_send):
          avoid unnecessary select() calls before doing I/O
          Patch by Eric Wong. [Feature #4538] [ruby-core:35586]
        * ext/socket/init.c (rsock_s_recvfrom): ditto.
        * ext/socket/init.c (rsock_s_accept): ditto.
        * ext/socket/udpsocket.c (udp_send): ditto.
        * io.c (io_fflush): ditto.
        * io.c (io_binwrite): ditto.
        * io.c (rb_io_syswrite): ditto.

Mon Sep 10 01:38:51 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (nogvl_close, maygvl_close, nogvl_fclose, maygvl_fclose):
          suppress integer <-> pointer cast warnings.
          [Feature #4570] [ruby-core:35711]

Mon Sep 10 01:36:00 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_close): notify fd close before releasing gvl.
        * io.c (fptr_finalize): modify fptr->mode before releasing gvl.
          remove unnecessary rb_thread_fd_close().
          [Feature #4570] [ruby-core:35711]

Mon Sep 10 00:16:34 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * process.c: exec() requires to be single threaded also on Haiku.
          by Takashi Toyoshima <toyoshim@gmail.com>
          https://github.com/ruby/ruby/pull/178

Sun Sep  9 21:21:15 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (Queue#pop): Fixed double registration issue when
          mutex.sleep is interrupted. [Bug #5258] [ruby-dev:44448]
        * lib/thread.rb (SizedQueue#push): ditto.

        * test/thread/test_queue.rb (test_sized_queue_and_wakeup,
        test_queue_pop_interrupt, test_sized_queue_pop_interrupt,
        test_sized_queue_push_interrupt): new tests.

Sun Sep  9 20:20:31 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/sync.rb (Sync_m#sync_lock): Fixed wakeup/raise unsafe code.
          Patched by Masaki Matsushita. [Bug #5355] [ruby-dev:44521]

        * test/thread/test_sync.rb (test_sync_lock_and_wakeup,
          test_sync_upgrade_and_wakeup, test_sync_lock_and_raise):
          new test.

Sun Sep  9 18:39:46 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/intern.h (rb_thread_blocking_region): Added
          a comment of recommended alternative way.

Sun Sep  9 18:37:05 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/sync.rb (Sync_m): Removed RCS_ID.

Sun Sep  9 18:21:03 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (test_advise_pipe): new test to check
          io.advise() against anonymous io object don't make crash.
          made by Eric Wong. [Bug #6081] [ruby-core:42880]

Sun Sep  9 16:47:12 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (nogvl_close, maygvl_close, nogvl_fclose, maygvl_fclose):
          new functions.
        * io.c (fptr_finalize): release GVL if possible.
          Patched by Eric Wong. [Feature #4570] [ruby-core:35711]

Sun Sep  9 16:08:48 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (io_bufread): removed unnecessary rb_thread_wait_fd().
          Patch by Eric Wong. [Bug #6629] [ruby-core:45789]
        * io.c (rb_io_sysread): ditto.
        * io.c (copy_stream_fallback_body): ditto.

Sun Sep  9 15:21:52 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_mutex_lock): stop multiple threads use
          pthread_cond_timedwait() concurrently. [Bug #6278] [ruby-core:44275]

Sat Sep  8 18:52:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * internal.h (struct rb_classext_struct): move allocator function into
          rb_classext_t from ordinary method table.  [ruby-dev:46121]
          [Feature #6993]

        * object.c (rb_obj_alloc): call allocator function directly.

        * vm_method.c (rb_define_alloc_func, rb_undef_alloc_func)
          (rb_get_alloc_func): use allocator function in rb_classext_t.

Fri Sep  7 01:21:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extmake), lib/mkmf.rb (have_framework): fix splitting
          options with an argument, not using NUL as special character.
          [ruby-core:47447] [Bug #6987]

Thu Sep  6 14:49:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * .gdbinit (rp): FLONUM support.

        * include/ruby/ruby.h (ruby_special_consts): define FLONUM constants
          always, so that they are available from gdb.

        * include/ruby/ruby.h (RB_FLOAT_TYPE_P): merge FLONUM and non-FLONUM
          versions.  inline TYPE() comparison and FLONUM_P() should be
          optimized away on non-FLONUM.

Thu Sep  6 08:20:55 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 3.4.0 (r7762)
        * test/minitest/*: ditto

Wed Sep  5 19:20:53 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * parse.y (rb_warn4S): renamed from rb_warn4(), because the case in
          r36911 takes a string.

        * parse.y (rb_warn4S): use ripper_warnS() for ripper.

        * parse.y (ripper_warnS): now it is used.

Wed Sep  5 15:51:52 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (notifications): [experimental] update notification
          template.

Wed Sep  5 15:21:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * parse.y (rb_warn4): added as a rb_warn variant to warn with explicit
          source file name and line in parse.y.

        * parse.y (warn_unused_var): use rb_warn4 to suppress warning on ripper.

Wed Sep  5 13:30:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (glob_make_pattern): names under recursive need to be single
          basenames to match for each name.  [ruby-core:47418] [Bug #6977]

Tue Sep  4 20:55:17 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/envutil.rb (EnvUtil#invoke_ruby): show Timeout::Error
          instead of IOError if the timeout has expired.

        * test/test_pstore.rb
          (PStoreTest#test_pstore_files_are_accessed_as_binary_files):
          increase timeout because this test is slow on Windows.
          [ruby-core:47402] [Bug #6965]

Tue Sep  4 11:28:57 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * vm_eval.c (ruby_eval_string_from_file_protect): initializer
          element is not computable at load time.

Tue Sep  4 07:48:35 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_asn1_rb:
          test/openssl/test_ssl_session.rb:
          test/openssl/test_x509name.rb:
          test/openssl/test_buffering.rb:
          test/openssl/test_x509cert.rb:
          test/openssl/test_ssl.rb: Refactor code that leads to warnings on
          Ruby CI.

Tue Sep  4 07:02:56 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/utils.rb: Use DSS1 as DSA signature digest for all
          OpenSSL versions < 1.0.0.
          [Feature #6946] [ruby-core:47405]

Mon Sep  3 21:22:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (rb_float_value): suppress warnings.
          [ruby-core:47406][Bug #6971]

Mon Sep  3 14:49:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/matrix.rb (Vector#magnitude): accumulate squares of absolute
          values to fix for complex vector.  [ruby-dev:46100] [Bug #6966]

Mon Sep  3 10:09:36 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/extconf.rb: Detect OpenSSL_FIPS macro
          ext/openssl/ossl.c: Expose OpenSSL::OPENSSL_FIPS constant to
          indicate whether OpenSSL runs in FIPS mode.
          test/openssl/test_pkey_dh.rb: Generate 256 bit keys for
          non-FIPS installations to improve test performance (e.g. for
          rubyci).
          test/openssl/utils.rb: Replace DSS1 as certificate signature
          digest with SHA1 for FIPS installations when using DSA by
          introducing TestUtils::DSA_SIGNATURE_DIGEST.
          test/openssl/test_x509cert.rb:
          test/openssl/test_x509crl.rb:
          test/openssl/test_x509req.rb: Use DSA_SIGNATURE_DIGEST
          NEWS: Introduce OpenSSL::OPENSSL_FIPS

          These changes allow running the OpenSSL tests in FIPS mode
          while keeping a high performance for non-FIPS installations.
          Introduction of OpenSSL::OPENSSL_FIPS allows for applications
          to react to special requirements when using OpenSSL in FIPS mode.
          [Feature #6946] [ruby-core:47345]

Sun Sep  2 21:46:28 2012  Martin Bosslet <Martin.Bosslet@googlemail.com>

        * test/openssl/utils.rb: Use a cached DH key instead of generating a
          new one each time.

Sun Sep  2 05:41:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/ssl.rb (WEBrick::Config::SSL): add new key
          SSLTmpDhCallback to set SSLContext#tmp_dh_callback.

        * lib/webrick/ssl.rb (WEBrick::GenericServer#setup_ssl_context):
          follow above.

Sat Sep  1 18:50:50 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/set.rb (#initialize_copy, #eql): Use instance_variable_get
          instead of instance_eval.

Fri Aug 31 21:47:56 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/test/unit/test-unit.gemspec: Make test/unit default gem.
          [Feature #6875] [ruby-dev:46051]

Fri Aug 31 18:35:02 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/extconf.rb: Check existence of OPENSSL_NPN_NEGOTIATED.
          ext/ossl_ssl.c: Support Next Protocol Negotiation. Protocols to be
          advertised by the server can be set in the SSLContext by using
          SSLContext#npn_protocols=, protocol selection on the client is
          supported by providing a selection callback with
          SSLContext#npn_select_cb. The protocol that was finally negotiated
          is available through SSL#npn_protocol.
          test/openssl/test_ssl.rb: Add tests for Next Protocol Negotiation.
          NEWS: add news about NPN support.
          [Feature #6503] [ruby-core:45272]

Fri Aug 31 17:38:43 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/set.rb (Set#{each,reject!,select!}, SortedSet#each): Pass
          the original block through instead of creating one that only
          yields the passed argument.

Fri Aug 31 16:23:20 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/ipaddr.rb: Introduce several new error classes where only
          ArgumentError and StandardError were used.  IPAddr::Error is
          their common ancestor class that inherits from ArgumentError for
          backward compatibility.  Submitted by Jon Daniel.  Fixes #173 on
          GitHub.

Fri Aug 31 14:51:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_to_f): added
          for previous commit.

Fri Aug 31 14:32:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use self's sign to
          determine 0.0 and Inf's sign instead of internal double value's.
          Reported by phasis68 (Heesob Park) at [ruby-core:47381] [Bug #6955]

Fri Aug 31 14:31:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * template/id.h.tmpl, tool/id2token.rb: make id.h independent from
          parse.h, and make parse.c dependent on it instead.

Fri Aug 31 14:27:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (create_makefile): fix race conditions at install-ext.
          target files need to depend on destination directory timestamp
          files, not phony targets.

Fri Aug 31 14:03:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_trace.c (clean_hooks): do not access freed memory.

        * vm_trace.c (rb_threadptr_exec_event_hooks): fix uninitialized state
          when no events is executed.

Thu Aug 30 18:21:51 2012  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_io_close): call rb_last_status_clear.

Thu Aug 30 16:17:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): check underflow since
          strtod() sets errno to ERANGE at underflow too.  [ruby-core:47342]
          [Bug #6944]

Thu Aug 30 12:44:43 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/set.rb (Set#{<,>,<=,>=}): Define comparison operators as
          shorthand for the {proper_}{subset?,superset?} methods (finally).
          Given a push by Alexander E. Fischer.

Thu Aug 30 09:21:01 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/ftp.rb (URI::FTP#initialize): raise InvalidURIError if "//"
          is not present [ruby-core:47344] [Bug #6945]

Thu Aug 30 07:45:12 2012  Luis Lavena  <luislavena@gmail.com>

        * test/ruby/test_file_exhaustive.rb: fix test introduced in r36811 for
          posix environments where HOME is not defined.  [ruby-core:47322]

Wed Aug 29 23:42:59 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_last_status_clear): declared.

        * process.c (rb_last_status_clear): exported.
          (rb_f_system): call rb_last_status_clear.

        * io.c (rb_f_backquote): call rb_last_status_clear.

Wed Aug 29 22:01:15 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_f_system): check failures of waitpid.
          [ruby-talk:398687]

Wed Aug 29 15:03:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (LIBDIR_BASENAME): use configured libdir value to fix
          --enable-load-relative on systems where libdir is not default value,
          overridden in config.site files.  [ruby-core:47267] [Bug #6903]

        * ruby.c (ruby_init_loadpath_safe): ditto.

Wed Aug 29 14:34:41 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * addr2line.c: SIZE_MAX is defined in stdint.h, so r36755 breaks
          32bit FreeBSD. [ruby-core:47360] [Bug #6948]

Wed Aug 29 04:50:04 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/utils.rb
          test/openssl/test_pair.rb
          test/openssl/test_pkey_dh.rb: Use 1024 bit DH parameters to satisfy
          OpenSSL FIPS requirements. Patch by Vit Ondruch.
          [Bug #6938] [ruby-core:47326]

Tue Aug 28 22:31:49 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * insns.def (checkmatch): suppress warnings. [ruby-core:47339]
          [Bug #6930]

Tue Aug 28 20:03:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: Fixing Haiku R1/alpha3 build with gcc-4.4.4.
          - omit ANSI standard flags to compile socket extension where
            anonymous union is required.
          - remove redundant -be flags.
          by Takashi Toyoshima <toyoshim@gmail.com>
          https://github.com/ruby/ruby/pull/168

Tue Aug 28 11:32:37 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * nacl/GNUmakefile.in (.rbconfig.time): r36828 was incomplete.
          It did not run correctly on clean build.

Tue Aug 28 09:25:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/Makefile.sub (Makefile): make to depend on common.mk, to
          stop and force to re-run make process when common.mk is changed.

Mon Aug 27 20:19:49 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/etc/test_etc.rb (TestEtc#test_getgrgid): fix for non unique GID.
          No unixen systems guarantee that GID is unique. Etc.getgrgid would
          not return the first entry in the order of Etc.group for shared GID.
          [ruby-core:47312] [Bug #6935]

Mon Aug 27 18:19:36 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/ruby.h (rb_float_value): optimize it.
          This technique was pointed by shinichiro.hamaji
          <http://shinh.skr.jp/m/?date=20120825#p02>.

Mon Aug 27 15:08:25 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * common.mk (vm_trace.o): Added a missing dependency.

Sun Aug 26 09:29:32 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * nacl/GNUmakefile.in (package): make package should install
          example.html for nacl build

        Patch by Takashi Toyoshima <toyoshim AT gmail.com>.

Sun Aug 26 09:22:33 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * nacl/GNUmakefile.in (CC, LD, NM, AR, AS, RANLIB, OBJDUMP, OBJCOPY)
          Rewrites these variables instead of PATH.
          NaCl port uses a toolchain which is specified by NACL_SDK_ROOT
          environment variable. Originally, NaCl build added the toolchain
          under the NACL_SDK_ROOT to the PATH. But updating PATH doesn't work
          on Mac.
          (RBCONFIG): Replaces configs with the variable updates above.

        * configure.in: Thus it is no longer necessary to check $PATH.

        Based on a patch by Takashi Toyoshima <toyoshim AT gmail.com>.

Sun Aug 26 16:53:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * insns.def (checkmatch): suppress warnings.  [ruby-core:47310]
          [Bug #6930]

        * vm_core.h (VM_FRAME_TYPE_FINISH_P): ditto.

Fri Aug 24 15:42:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (create_makefile): use timestamp for destination
          directories to make them before making or copying files there.
          [ruby-dev:46067] [Bug #6904]

Fri Aug 24 12:40:15 2012  Luis Lavena  <luislavena@gmail.com>

        * configure.in (mingw): add shlwapi to the list of dependency
          libs for Windows.
        * win32/Makefile.sub (EXTSOLIBS): ditto.

        * internal.h: declare internal functions rb_w32_init_file,
          rb_file_expand_path_internal and rb_file_expand_path_fast.

        * file.c (Init_File): invoke Windows initialization rb_w32_init_file

        * win32/file.c (rb_file_load_path_internal): new function.
          Windows-specific implementation that replaces file_expand_path.
          [Bug #6836][ruby-core:46996]

        * win32/file.c (rb_w32_init_file): new function. Initialize codepage
          cache for faster conversion encodings lookup.

        * file.c (file_expand_path): rename to rb_file_expand_path_internal.
          Conditionally exclude from Windows.

        * file.c (rb_file_expand_path_fast): new function. delegates to
          rb_file_expand_path_internal without performing a hit to the
          filesystem.

        * file.c (file_expand_path_1): use rb_file_expand_path_internal without
          path expansion (used by require).
        * file.c (rb_find_file_ext_safe): ditto.
        * file.c (rb_find_file_safe): ditto.

        * load.c (rb_get_expanded_load_path): use rb_file_expand_path_fast.
        * load.c (rb_feature_provided): ditto.

        * file.c (rb_file_expand_path): use rb_file_expand_path_internal with
          path expansion.
        * file.c (rb_file_absolute_path): ditto.

        * test/ruby/test_file_exhaustive.rb: new tests to exercise
          rb_file_expand_path_internal implementation and compliance with
          existing behaviors.

Fri Aug 24 07:35:24 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http/backward.rb (class Net):  Restored Net::HTTPSession to
          fix backwards-compatibility with ancient Net::HTTP.  [Bug #6889]

Thu Aug 23 20:58:55 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * common.mk: support `make id.h` without `rm .id.h.time` after
          `rm id.h`.

Thu Aug 23 20:48:45 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_fixnum.rb (TestFixnum#test_singleton_method): new test.

        * test/ruby/test_bignum.rb (TestBignum#test_singleton_method): ditto.

        * test/ruby/test_float.rb (TestFloat#test_singleton_method): ditto.

        * test/ruby/test_symbol.rb (TestSymbol#test_singleton_method): ditto.

Thu Aug 23 20:34:32 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * class.c (singleton_class_of): flonum can't have singleton class.

        * vm.c (vm_define_method): flonum can't have singleton method.

Thu Aug 23 19:18:33 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk (win32/*): macro RUBY_H_INCLUDES is not defined there,
          so need to move dependency rules under the definition of it.

Thu Aug 23 19:16:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/Makefile.sub: refactoring.  remove unused rules, and update
          some rules which are not used usually to fit current macros.

Thu Aug 23 16:46:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_find_file_ext_safe, rb_find_file_safe): default to
          US-ASCII for encdb and transdb.

        * load.c (search_required): keep encoding of feature name.  set
          loading path to filesystem encoding.  [Bug #6377][ruby-core:44750]

        * ruby.c (add_modules, require_libraries): assume default external
          encoding as well as ARGV.

Thu Aug 23 16:20:04 2012  Koichi Sasada  <ko1@atdot.net>

        * include/ruby/ruby.h: introduce flonum technique for
          64bit CPU environment (sizeof(double) == sizeof(VALUE)).
          flonum technique enables to avoid double object creation
          if the double value d is in range about between
          1.72723e-77 < |d| <= 1.15792e+77 or 0.0.
          flonum Float value is immediate and their lowest two bits
          are b10.
          If flonum is activated, then USE_FLONUM macro is 1.
          I'll write detailed in this technique on
          https://bugs.ruby-lang.org/projects/ruby-master/wiki/Flonum_tech

        * benchmark/bmx_temp.rb: add an benchmark for simple
          Float calculation.

        * gc.c (id2ref, rb_obj_id): add flonum Float support.

        * include/ruby/intern.h: move decl of rb_float_new(double)
          to include/ruby/ruby.h.

        * insns.def, vm.c, vm_insnhelper.c: add flonum optimization
          and simplify source code.

        * vm_insnhelper.h (FLONUM_2_P): added.

        * marshal.c: support flonum output.

        * numeric.c (rb_float_new_in_heap): added.

        * parse.y: support flonum.

        * random.c: ditto.

Thu Aug 23 16:12:40 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/mkmf.rb (create_makefile): add dependency to header files when
          depend files don't exist.  now we can remove simple (and often
          wrong) depend files in most cases.

Thu Aug 23 16:02:20 2012  Koichi Sasada  <ko1@atdot.net>

        * ext/date/depend: add dependency to $(ruby_headers).

Thu Aug 23 12:51:39 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * insns.def (invokesuper): reverted r36640 partially to make super
          in a thread work correctly. [ruby-core:47284] [Bug #6907]

        * test/ruby/test_super.rb: related test.

Thu Aug 23 12:30:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/configure.bat: support --with(out)?-ext(ensions) options.

Thu Aug 23 11:52:04 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: Fixing Haiku build.
          - -lbe is not required for linking
          - stack protector doesn't work for now because of the default gcc's
            bug
          by Takashi Toyoshima <toyoshim@gmail.com>
          https://github.com/ruby/ruby/pull/167

        * signal.c (ruby_signal): haiku doesn't have SIGBUS.

Thu Aug 23 11:32:44 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/open-uri/test_open-uri.rb (TestOpenURI#test_read_timeout): this
          test expects that the server thread will be killed in sleep, but 0.01
          sec is too short to reach there.

Thu Aug 23 10:49:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: use the value of --with-opt-dir on building ruby
          itself. [ruby-dev:46064] [Bug #6900]

Thu Aug 23 10:36:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk (ID_H_TARGET): revert a part of r36724 and r36751.  they
          break mswin build from clean source.

Thu Aug 23 02:37:35 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/syck: removed. Fixes [ruby-core:43360]

        * test/syck: removed.

        * lib/yaml.rb: only require psych, show a warning if people try to set
          the engine to syck.

Thu Aug 23 01:46:53 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * insns.def: search up the cf stack for an object that is an instance
          of the recipient class.  Fixes [ruby-core:47186]

        * test/ruby/test_super.rb: related test.

Wed Aug 22 19:46:24 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:47266].

Wed Aug 22 19:41:19 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:47226].

Wed Aug 22 16:57:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (configuration): extract least ruby headers list as
          ruby_headers, so depend files can use default dependency
          explicitly.

Wed Aug 22 15:27:50 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.c (vm_setup_method): fix last commit of
          vm_insnhelper.c (r36771). [ruby-dev:46065] [Bug #6901]
          Should not disable tail call opt on FINISH_FRAME.
          This flag should be propagated correctly.

Wed Aug 22 14:05:23 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: support TracePoint. [ruby-trunk - Feature #6895]

        * test/ruby/test_settracefunc.rb: add tests for above.

        * proc.c (rb_binding_new_with_cfp): add an internal function.

        * vm.c (rb_vm_control_frame_id_and_class): add an internal function.

        * vm_trace.c: add rb_add_event_hook2() and rb_thread_add_event_hook2().
          Give us the good name for them!

Wed Aug 22 11:38:16 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (before_script): Turned out that make -j is broken.

Wed Aug 22 11:23:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_insnhelper.c (vm_setup_method): should not enable tail call
          optimization for frames with VM_FRAME_FLAG_FINISH.
          [ruby-dev:46065] [Bug #6901]

Wed Aug 22 11:20:47 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rubygems/test_case.rb: run test with psych if exist.

Thu Aug 16 12:09:51 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * nacl/pepper_main.c (init_loadpath): Pushes the correct load path on
          other architectures than x86_64. Fixes #6873.

Wed Aug 15 19:37:33 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * configure.in (ac_cv_func_shutdown): shutdown(2) has a dummy
          implementation but has no declaration and does not work in
          NativeClient SDK pepper_20.

Wed Aug 15 19:29:29 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * common.mk (vm_backtrace.o): Added missing dependencies.

        * ext/nkf/depend (nkf.o): ditto.

        * ext/ripper/depend (ripper.o) ditto.

Wed Aug 22 07:27:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/cgi/util.rb (CGI.escapeHTML): use &#39;
          [ruby-core:47221] [Bug #6861]

Tue Aug 21 21:59:22 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/observer.rb: fix typo. https://github.com/ruby/ruby/pull/162 by
          unsymbol (Philip Cunningham).

Tue Aug 21 20:30:06 2012  Benoit Daloze  <eregontp@gmail.com>

        * test/fileutils/test_fileutils.rb (TestFileUtils#teardown):
          do not assume cwd is TMPROOT and never remove current directory.
          [ruby-core:47224][Bug #6884]

Tue Aug 21 17:29:56 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * addr2line.c (fill_lines): need check and cast of the file size of
          target binary because there are some platforms which off_t > size_t.

Tue Aug 21 17:07:58 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (compiler): [experimental] clang support.

Tue Aug 21 15:44:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/lib/dl/func.rb (DL::Function#bind): fixes an error in
          test/dl/test_import.rb (DL::TestImport#test_carried_function)
          introduced by r36718.
          the instance of the anonymous class which wraps the block should have
          same methods and instance variables of self.

Tue Aug 21 14:29:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/Makefile.sub (scriptbin.mk): no need to include twice.

Tue Aug 21 10:52:08 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/unit/test.rb (Test::Unit::ProxyError): new exception class to
          wrap exceptions raised in workers in parallel test mode.

        * test/unit/parallel.rb (Test::Unit::Worker#puke): use above wrapper
          exception.
          [Bug #6882] [ruby-dev:46054]

Tue Aug 21 10:40:06 2012  Koichi Sasada  <ko1@atdot.net>

        * test_continuation.rb (tracing_with_thread_set_trace_func):
          fix to use Thread#set_trace_func(nil), not set_trace_func(nil).

Tue Aug 21 09:32:41 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 3.3.0 (r7676)
        * test/minitest/*: ditto

Tue Aug 21 09:05:32 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/testunit/tests_for_parallel/ptest_forth.rb: added a test case
          which causes an error.

        * test/testunit/test_parallel.rb: follow above change.
          see [Bug #6882]

Tue Aug 21 05:43:00 2012  James Edward Gray II  <james@graysoftinc.com>

        * lib/csv.rb: Fixes #161 on github
        * lib/csv.rb: You can now specify a pattern for :skip_lines.
          Matching lines will not be passed to the CSV parser.
        * lib/csv.rb: Patch by Christian Schwartz.

Tue Aug 21 05:25:41 2012  Eric Hodel  <drbrain@segment7.net>

        * re.c (rb_reg_initialize_m): Forgot to update output for or'd-options
          example.

Tue Aug 21 05:18:03 2012  Eric Hodel  <drbrain@segment7.net>

        * re.c (rb_reg_initialize_m): Update example to show that regexp
          options use | an not || to avoid confusion.

Mon Aug 20 23:02:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y: more descriptive token names in syntax error messages.

Mon Aug 20 20:36:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_call_method): follow iclasses as klass in cfp
          but not included modules.  [ruby-core:47241] [Bug #6891]

        * vm_insnhelper.c (vm_call_bmethod): pass defined_class to follow
          proper ancestors.  [ruby-core:47241] [Bug #6891]

Mon Aug 20 11:40:27 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * common.mk: fix failed to make with -j2.
          https://gist.github.com/3397935

Mon Aug 20 10:51:01 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb, lib/test/unit/parallel.rb:
          generate error message (String) in parallel.rb instead of
          marshalling Exception. Fixes [Bug #6882] [ruby-dev:46054]

Sun Aug 19 01:24:32 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * enum.c: fix docs. https://github.com/ruby/ruby/pull/129 by
          richardkmichael (Richard Michael).

Sun Aug 19 00:47:26 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/fileutils.rb: fix typo.
          https://github.com/ruby/ruby/pull/155 by simonc (Simon COURTOIS).

Sat Aug 18 09:57:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enc/depend: fix inplace-build condition.  enc.mk is generated with
          setting $srcdir to enc, but pwd is still top build directory.
          [ruby-core:47236] [Bug #6888]

Fri Aug 17 23:28:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_any_to_s, rb_obj_inspect): preserve encodings of class
          name and instance variable names.

Fri Aug 17 12:39:33 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/lib/dl/func.rb (DL::Function#bind): allow to return/break from
          the callback method. (Fiddle already allows it.)
          [Bug #6389] [ruby-dev:45604]

Thu Aug 16 19:54:24 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c, vm_core.h: simplify tracing mechanism.

          (1) add rb_hook_list_t data structure which includes
              hooks, events (flag) and `need_clean' flag.
              If the last flag is true, then clean the hooks list.
              In other words, deleted hooks are contained by `hooks'.
              Cleanup process should run before traversing the list.
          (2) Change check mechanism
              See EXEC_EVENT_HOOK() in vm_core.h.
          (3) Add `raw' hooks APIs
              Normal hooks are guarded from exception by rb_protect().
              However, this protection is overhead for too simple
              functions which never cause exceptions.  `raw' hooks
              are executed without protection and faster.
              Now, we only provide registration APIs.  All `raw'
              hooks are kicked under protection (same as normal hooks).

        * include/ruby/ruby.h: remove internal data definition and
          macros.

        * internal.h (ruby_suppress_tracing), vm_trace.c: rename
          ruby_suppress_tracing() to rb_suppress_tracing()
          and remove unused function parameter.

        * parse.y: fix to use renamed rb_suppress_tracing().

        * thread.c (thread_create_core): no need to set RUBY_VM_VM.

        * vm.c (mark_event_hooks): move definition to vm_trace.c.

        * vm.c (ruby_vm_event_flags): add a global variable.
          This global variable represents all of Threads and VM's
          event masks (T1#events | T2#events | ... | VM#events).
          You can check the possibility kick trace func or not
          with ruby_vm_event_flags.
          ruby_vm_event_flags is maintained by vm_trace.c.

        * cont.c (fiber_switch, rb_cont_call): restore tracing status.
          [Feature #4347]

        * test/ruby/test_continuation.rb: ditto.

Thu Aug 16 19:15:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_class_initialize): forbid inheriting uninitialized
          class.  another class tree not based on BasicObject cannot exist.
          [ruby-core:47148][Bug #6863]

Thu Aug 16 11:52:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/-ext-/test_printf.rb (Test_SPrintf#test_{taint,untrust}): use
          plain object so that the results of to_s and inspect are infected.
          [ruby-dev:46053] [Bug #6881]

Thu Aug 16 09:46:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * strftime.c: remove unnecessary macros to check traditional C.
          https://github.com/ruby/ruby/pull/46 by lateau (Daehyub Kim).

        * vsnprintf.c: remove K&R.

Wed Aug 15 20:47:49 2012  Benoit Daloze  <eregontp@gmail.com>

        * object.c (rb_obj_inspect): Kernel#inspect: do not call #to_s. A class
          can now benefit from the nice default #inspect even if it defines #to_s.
          Also, there is no more unexpected change in #inspect result.

        * NEWS: Add note about the change.

        * bignum.c, io.c, numeric.c, object.c, proc.c, vm.c (Init_*):
          Adapt internal structures (by aliasing #inspect to #to_s) so they
          don't rely on the removed behavior (#inspect calling overridden #to_s).

        * test/ruby/test_object.rb (test_inspect): add tests for Kernel#inspect.

        * lib/pp.rb (class PP): do not call #to_s anymore, as #inspect
          no more does (mame).

        * test/test_pp.rb (class PPInspectTest): remove related assertion (mame).
          [ruby-core:43238][Feature #6130]

        * test/drb/drbtest.rb (DRbCore#teardown, DRbAry#teardown):
          adapt DRb tests with the new change (shirosaki).
          [ruby-core:47182][Bug #6866]

Wed Aug 15 18:05:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#failed): need to delete the
          status line if the status is skipped and -q is specified.

Wed Aug 15 16:26:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * sprintf.c (ruby__sfvextra): the result should be infected by the
          given strings.

        * sprintf.c (ruby__sfvwrite): set buffer length and exclude
          uninitialized garbage to get correct coderange.

Wed Aug 15 16:20:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (ID_H_TARGET): make timestamp file of id.h so that the
          header will not be remade repetitively.

Wed Aug 15 11:39:53 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_trace.c: separate trace_func related functions from
          thread.c.

        * thread.c: ditto.

        * common.mk: add vm_trace.o.

        * inits.c: call Init_vm_trace().

Tue Aug 14 16:25:46 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * test/erb/test_erb.rb (test_html_escape): add assertions for the
          cases where the argument is not a String.

Tue Aug 14 16:03:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (check_valid_dir): reject "..." as directory name.
          [Bug #6851]

Tue Aug 14 16:02:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_file_exhaustive.rb
          (TestFileExhaustive#test_stat_dotted_prefix): added.

Tue Aug 14 15:39:09 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_file_exhaustive.rb
          (TestFileExhaustive#test_stat_drive_root): added.

Tue Aug 14 10:38:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/erb.rb (ERB::Util.html_escape): fix r36687: call to_s before
          passing it to CGI.escapeHTML.

Mon Aug 13 13:13:19 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/erb.rb (ERB::Util.html_escape): use CGI.escapeHTML to escape
          single quotes. [ruby-core:47138] [Bug #6861]

Sun Aug 12 11:57:20 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (invoke_block_from_c): fix unintentional block passing.
          [ruby-dev:45071] [Bug #5832]

Fri Aug 10 08:41:28 2012  Eric Hodel  <drbrain@segment7.net>

        * gc.c (gc_malloc_allocated_size):  RDoc does not process macros, so
          mention this method is only available when ruby is built with
          CALC_EXACT_MALLOC_SIZE
        * gc.c (gc_malloc_allocations):  ditto

Thu Aug  9 23:46:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/mkrunnable.rb: see build_os instead of target arch for
          cross-compiling.

        * configure.in (MINIRUBY): use real path for include path.

        * template/fake.rb.in (builddir): remove duplications

Thu Aug  9 20:03:11 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_file_exhaustive.rb
          (TestFileExhaustive#test_stat_special_file): add a test.
          GetFileAttributesExW fails to get attributes of special files
          such as pagefile.sys.

        * win32/win32.c (check_valid_dir): for performance, check the path
          by FindFirstFileW only if the path contains "..."

        * win32/win32.c (winnt_stat): use GetFileAttributesExW instead of
          FindFirstFileW since GetFileAttributesExW is faster.
          Based on the patch by Dusan D. Majkic.
          [ruby-core:47083] [Feature #6845]

Thu Aug  9 18:33:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (proc_options): show version only once even if -v and
          --version are given together.
          http://twitter.com/d6rkaiz/status/233491797085671424

Thu Aug  9 12:37:22 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/openssl/test_config.rb (OpenSSL#test_constants): skip this
          test if platform is Mac OS X or Windows. [Bug #6830]

Wed Aug  8 22:51:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (eval_under): singletons other than special constants
          don't need cref-scope hack.

Wed Aug  8 22:45:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (.y.h): split from .y.c rule to manage dependency on
          parse.h.  [ruby-core:46741] [Bug #6789]

        * common.mk (id.h): keep old file unless changed.

Wed Aug  8 17:11:20 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (ADD_INSNL): make ADD_INSNL as alias of ADD_INSN1.

Wed Aug  8 17:08:14 2012  Koichi Sasada  <ko1@atdot.net>

        * bootstrap/test_exception.rb: fix a last committed test.

Wed Aug  8 16:27:58 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c, insns.def (checkmatch):
          remove checkincludearray instruction and
          add new instruction checkmatch.
          This change is to solve
          [Bug #4438] "rescue args type check omitted".

        * iseq.c: increment ISEQ_MAJOR_VERSION because removal of
          checkincludearray instruction.

        * vm_core.h: add several definitions for
          the checkmatch instruction.

        * vm_insnhelper.c (check_match): added.

        * bootstraptest/test_exception.rb: add a test.

        * test/ruby/test_exception.rb: ditto.

Wed Aug  8 05:51:20 2012  Eric Hodel  <drbrain@segment7.net>

        * proc.c (method_clone):  Added documentation.  Patch by Robin Dupret.
          Fixes #152 on github.

Tue Aug  7 20:19:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (Init_readline): rl_catch_signals=0 returns
          back. Without this, on FreeBSD9 and readline 6.2 irb can't catch ^C.
          [Bug #5423]

Tue Aug  7 20:12:39 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_exec.c, insns.def (leave): solve problems on
          OPT_CALL_THREADED_CODE.
          Catch up finish frame structure on OPT_CALL_THREADED_CODE.

        * vm_core.h: add rb_thread_t#retval for temporary space on
          OPT_CALL_THREADED_CODE.

        * vm.c (th_init): clear rb_thread_t#retval as Qundef.

        * vm_dump.c (rb_vmdebug_debug_print_pre): fix debug print format.

Tue Aug  7 11:58:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_require.rb (TestRequire#test_require_twice): added.

Tue Aug  7 11:35:37 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_method.c (rb_redefine_opt_method): use RCLASS_ORIGIN to avoid
          SEGV when a module-prepended class is refined.

Tue Aug  7 10:46:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_file_exhaustive.rb
          (TestFileExhaustive#test_expand_path*): refactoring.  split the method
          into some chunks of the same kind of tests.

Tue Aug  7 00:31:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_special_singleton_class_of): utility function.

        * vm_eval.c (eval_under): special deal for class variable scope with
          instance_eval.

        * vm_eval.c (rb_obj_instance_eval, rb_obj_instance_exec): allow method
          definition in instance_eval of special constants.  [ruby-core:28324]
          [Bug #2788]

Tue Aug  7 00:23:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (CVAR_LOOKUP): split into helper functions.

Mon Aug  6 19:15:11 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * test/win32ole/test_win32ole_variant.rb: setting WIN32OLE.locale
          to pass some assertion.  Thanks to Hiroshi Shirosaki.
          [ruby-core:46873][Bug #6814]

Mon Aug  6 15:54:50 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * internal.h, class.c, eval.c, insns.def: find the appropriate
          receiver for super called in instance_eval.  If such a receiver is
          not found, raise NoMethodError. [ruby-dev:39772] [Bug #2402]

Mon Aug  6 14:54:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * include/ruby/ruby.h, eval.c, vm_insnhelper.c: fix typo.

Mon Aug  6 13:13:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (vm_call_super): since cfp->klass is always class or
          iclass, no search from method entry.

        * insns.def (defined): now should use klass in the current control
          frame to search superclass, not me->klass.  reported by naruse.

Mon Aug  6 11:19:19 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/etc/test_etc.rb (TestEtc#test_getpwuid): `s' is never set to nil.

Mon Aug  6 11:08:48 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/syslog/test_syslog_logger.rb: skip unless Syslog module is
          available.

Mon Aug  6 00:40:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (BigMath_s_log): fix format specifier.

Mon Aug  6 00:39:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (NUM2ULONG): optimize by inline as well as
          NUM2LONG, and cast to unsigned long explicitly for the platforms
          where SIZEOF_VALUE is larger than SIZEOF_LONG.

        * include/ruby/ruby.h (NUM2SSIZET): fix type to cast.

Sun Aug  5 21:10:36 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c : if ENABLE_VM_OBJSPACE is 1, rest_sweep is not defined.
          remove unused declarations. [ruby-core:47004] [Bug #6837]

Sun Aug  5 19:31:57 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: just move functions and so on. I don't touch any internal
          implementation.

Sun Aug  5 13:22:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: use gcc-4.2 prior to clang, gcc, and cc if exist for
          the use of Snow Leopard's old clang. see also r36594, r36610, r36611.

Sun Aug  5 06:55:10 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_{core,strftime}.c: [ruby-core:46990].

Sat Aug  4 22:56:20 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: use inline functions instead of macros, and close up
          related codes for the profiler.

Sat Aug  4 20:37:56 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_mark_children): use gc_mark_ptr instead of marking
          a object directly.

Sat Aug  4 10:02:03 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * test/ruby/test_alias.rb (test_super_in_aliased_module_method):
          add a test case for [ruby-dev:46028], which fails in 1.8.

Sat Aug  4 01:56:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_search_normal_superclass): no longer needs
          receiver, klass is always unique in the ancestors now.

Sat Aug  4 01:27:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * insns.def (invokesuper): reverted r36612 so that super in an
          aliased method will not call the same method.

Fri Aug  3 19:26:10 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * insns.def (invokesuper): don't skip the same class.  instead, use
          rb_method_entry_get_with_omod() to avoid infinite loop when
          super is used with refinements. [ruby-core:30450] [Bug #3351]

Fri Aug  3 19:21:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: use clang prior to gcc only when self-compiling on
          darwin.  search default compilers on other platforms.  [Bug #6816]

Fri Aug  3 17:25:49 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: move RUBY_MINGW32 after AC_PROG_CC.
          RUBY_MINGW32 uses AC_TRY_CPP and it sets CC and CPP. [Bug #6816]

        * configure.in: don't use AC_PROG_CC in AS_CASE.

Fri Aug  3 17:21:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/runner.rb: get rid of loading previously installed gems.
          [ruby-dev:46025]

Fri Aug  3 16:40:01 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (notifications): [experimental] IRC notifications.

Thu Aug  2 20:32:29 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * eval.c (rb_mod_using): new method Module#using. [experimental]

        * eval.c (rb_mod_refine): new method Module#refine. [experimental]

        * eval.c (f_using): new method Kernel#using. [experimental]

Thu Aug  2 20:08:02 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * class.c, insns.def, method.h, proc.c, vm.c, vm_core.h, vm_eval.c,
          vm_insnhelper.c, vm_insnhelper.h, vm_method.c: add klass to
          rb_control_frame_t to implement super correctly.

Thu Aug  2 13:23:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (AC_PROG_CC): AC_PROG_CC tries clang at first on
          darwin. [Bug #6816]

Thu Aug  2 11:39:25 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: return true or false. Patch by Dirkjan Bussink. [Bug #6821]

        * test/ruby/test_gc.rb: add test-case for this bug.

Thu Aug  2 10:51:12 2012  Martin Bosslet  <Martin.Bosslet@gmail.com>

        * ext/openssl/lib/openssl/digest.rb
          test/openssl/test_digest.rb: Add Digest module function to OpenSSL
          module and test it. Patch provided by Eric Hodel.
          [ruby-core:46908][Feature #6819]

Wed Aug  1 22:29:12 2012  Benoit Daloze  <eregontp@gmail.com>

        * ext/digest/digest.c (hexencode_str_new): return an ASCII string

        * test/digest: tests for all kind of digests encodings
          [ruby-core:46792][Bug #6799]

Wed Aug  1 05:50:53 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_rubyoptions.rb (TestRubyOptions#test_encoding):
          Fix test_encoding failure on Windows.
          With chcp 65001, 1252 and 437, test_encoding failed. Test result
          depends on locale because LANG environment variable doesn't affect
          locale on Windows.
          [ruby-core:46872] [Bug #6813]

Wed Aug  1 00:33:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (include_class_new): fix duplication of prepended module.
          since m_tbl of prepended module is always zero, copy from its
          copy iclass of original.

Tue Jul 31 18:22:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (classname): tell if found name is permanent.  search
          tmp_classpath only if class id is set.  [ruby-core:42865][Bug #6078]

        * variable.c (rb_class_path): duplicate found temporary path.

        * variable.c (rb_set_class_path_string, rb_set_class_path): set class
          id to find classpath.

Tue Jul 31 10:36:12 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: updated to released version.

        * ext/psych/psych.gemspec: ditto

Tue Jul 31 06:18:06 2012  Eric Hodel  <drbrain@segment7.net>

        * time.c (time_sec):  Remove extra wording about leap seconds and refer
          directly to Wikipedia's leap second page for further information.
          [Bug #6749]

Mon Jul 30 23:01:47 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rubygems/platform.rb (Gem::Platform#initialize): Support pattern
          like x86_64-netbsd6.99.7.

Mon Jul 30 21:00:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (find_class_path): no retry when preferred is given.

        * variable.c (classname): if classid is set try it to find full
          qualified class path, and then try arbitrary class path.  try
          tmp_classpath at last even if enclosing namespace is anonymous.
          fix r36574.  [ruby-core:42865][Bug #6078]

        * variable.c (rb_set_class_path_string, rb_set_class_path): set
          tmp_classpath instead of classpath if the name is not permanent.

Mon Jul 30 14:24:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c: store anonymous class path in tmp_classpath but not in
          classpath.  [ruby-core:42865][Bug #6078]

Mon Jul 30 13:11:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (DLDFLAGS): on Darwin, deprecate -flat_namespace to get
          rid of huge imported symbols table.

        * configure.in (LIBRUBY_RELATIVE): libruby_so is not made when
          disable-shared, so no absolute path is used for it and executable
          file is runnable anywhere.

Mon Jul 30 01:30:10 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * common.mk: add a dependency. [ruby-core:46741] [Bug #6789]

Sun Jul 29 15:44:47 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * thread.c (thread_create_core): hide th->async_errinfo_mask_stack from
          ObjectSpace.each_object. refix of r36539.

Sun Jul 29 23:57:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/socket/option.c (inet_ntop): use rb_w32_inet_ntop, instead of
          inet_ntop directly, which is unavailable on older version Windows.

        * win32/win32.c (rb_w32_inet_ntop): type should be const.

Sun Jul 29 14:20:34 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * thread.c (Init_Thread): does not need to set klass
          explicitly.

Sun Jul 29 06:21:04 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * win32/win32.c: suppress warning redeclared on mingw64.
          *_s functions are declared if MINGW_HAS_SECURE_API is defined.
          Follow up r36556.

Sun Jul 29 00:28:46 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: remove unused initialization.

Sat Jul 28 16:26:09 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * win32/win32.c (gmtime_r): use _gmtime64_s() with x86_64-w64-mingw32.

        * win32/win32.c (localtime_r): use _localtime64_s() with
          x86_64-w64-mingw32. Since FileTimeToSystemTime() seems not work with
          large value under x64. Mingw-w64 doesn't have these declaration.
          [ruby-core:46780] [Bug #6794]

Fri Jul 27 18:25:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_check_io): make public.

        * process.c (check_exec_redirect): try conversion to IO on redirect
          parameters.  [ruby-core:44181] [Bug #6269]

Fri Jul 27 17:58:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_CPPOUTFILE): get rid of variable conflict so
          CPPFLAGS is not duplicated.  [ruby-core:43097] [Bug #6119]

Fri Jul 27 12:12:36 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/mkexports.rb: should not export DllMain().
          reported by luis at [ruby-core:46743] [Bug #6790], solved by
          Heesob Park, and confirmed by nobu.

Thu Jul 26 14:51:29 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/net/http/test_https.rb (TestNetHTTPS#test_session_reuse):
          localhost is not (always) 127.0.0.1.  Don't expect that.

Thu Jul 26 07:18:38 2012    <kanemoto@ruby-lang.org>

        * ext/json/fbuffer/fbuffer.h: avoid compilation error on AIX by
           -ansi -std=iso9899:199409 (r36038). [ruby-core:46744] [Bug #6791].

Thu Jul 26 00:42:23 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * thread.c (thread_create_core, Init_Thread): hide
          th->async_errinfo_queue and th->async_errinfo_mask_stack from
          ObjectSpace.each_object.

Wed Jul 25 17:41:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * complex.c, rational.c: compatible marshal loader for compatibilities
          with 1.8.  [ruby-core:45775] [Bug #6625]

Wed Jul 25 17:17:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * atomic.h: prefer GCC atomic builtins than Windows APIs, if possible,
          since they are generic.

Wed Jul 25 11:16:57 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/.document:  Removed.  All files in net/ should be included in
          RDoc.

Wed Jul 25 10:00:23 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/testunit/test_redefinition.rb: broken class/method names.

Wed Jul 25 09:26:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/cgi/html.rb: Use << instead of +=.
          `a += b` is syntax sugar of `a = a + b`; it creates a new string
          object. `a << b` is concatenation and doesn't create new object.

Wed Jul 25 09:16:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/cgi/html.rb (element_init): suppress redefine warning.
          Don't define methods if they are already defined.

Wed Jul 25 09:05:38 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Added SSL session reuse across connections for a
          single instance to speed up connection.  [Feature #5341]
        * NEWS:  ditto
        * test/net/http/test_https.rb:  Tests for #5341

Wed Jul 25 06:54:24 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc:  Fix spelling

Wed Jul 25 06:49:12 2012  Eric Hodel  <drbrain@segment7.net>

        * re.c (rb_reg_s_last_match):  Update $~ to reference Regexp
          documentation about "special global variables".  [Bug #6723]

Wed Jul 25 06:28:56 2012  Eric Hodel  <drbrain@segment7.net>

        * iseq.c:  Added documentation.  Patch by David Albert.  [Bug #6785]

Wed Jul 25 03:05:06 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * parse.y: added symbols and qsymbols productions for %i and %I
          support. %i{ .. } returns a list of symbols without interpolation,
          %I{ .. } returns a list of symbols with interpolation.  Thanks to
          Josh Susser for inspiration of this feature. [Feature #4985]

        * ext/ripper/eventids2.c: added ripper events for %i and %I.

        * test/ripper/test_parser_events.rb: ripper tests

        * test/ripper/test_scanner_events.rb: ditto

        * test/ruby/test_array.rb: test for %i and %I behavior

Tue Jul 24 23:34:43 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * include/ruby/win32.h (rb_w32_pow): add new function.
          We use powl() instead of broken pow() for x64-mingw32. This workaround
          fixes test failures related to floating point numeric.
          [ruby-core:46686] [Bug #6784]

Tue Jul 24 15:01:24 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (rb_w32_socket, rb_w32_socketpair): remember the family
          in the high word of socklist value.

        * win32/win32.c (overlapped_socket_io, recvmsg, sendmsg, setfl): follow
          above changes.

        * win32/win32.c (rb_w32_getsockname): set remembered family to the
          argument when OS's function fails.

Tue Jul 24 12:35:13 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_dir_m17n.rb: remove a garbage.

        * test/ruby/test_dir_m17n.rb: convert from ascii-8bit to other encoding
          with 8bit bytes always fails.

Tue Jul 24 12:32:18 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_dir_m17n.rb: sorry, typo.

Tue Jul 24 12:13:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_dir_m17n.rb: refactoring. RE should be in the left side
          of the =~ operator, and compare the result with nil is meaningless.

Tue Jul 24 11:35:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_pack.rb (test_pack_unpack_M): was redefined
          accidentally.

Tue Jul 24 09:31:18 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Updated to RubyGems 1.8.24, a bugfix release.

Tue Jul 24 08:30:15 2012  Luis Lavena  <luislavena@gmail.com>

        * test/ruby/test_dir_m17n.rb (create_and_check_raw_file_name): add new
          helper method to ease encoding testing. Patch by Oleg Sukhodolsky.
          [ruby-core:46589][Bug #6765]

        * test/ruby/test_dir_m17n.rb (test_filename_extutf8): use filesystem
          encoding when reading entries and comparing.

        * test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_name): removed.

        * test/ruby/test_dir_m17n.rb (test_filename_utf8_raw_jp_name): split test.

Tue Jul 24 08:09:30 2012  Luis Lavena  <luislavena@gmail.com>

        * test/win32ole/test_win32ole_method.rb (is_ruby64?): Correct platform
          used to identify mingw-w64 (x64-mingw32). Patch by Hiroshi Shirosaki.
          [ruby-core:46651][Bug #6782]

Tue Jul 24 07:22:58 2012  Eric Hodel  <drbrain@segment7.net>

        * time.c (time_sec):  Updated description of leap seconds for accuracy.
          Based on patch by Marcus Stollsteimer.  [Bug #6749]

Tue Jul 24 07:03:11 2012  Eric Hodel  <drbrain@segment7.net>

        * string.c (rb_str_sub):  Fixed wording of documentation to match the
          replacement operation.  Minor cleanup of markup.  [Bug #6719]
        * string.c (rb_str_sub_bang):  Minor wording change for clarity, minor
          cleanup of markup.

Mon Jul 23 23:58:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enc/Makefile.in (TARGET_NAME, TARGET_ENTRY): needed for EXTDLDFLAGS
          on some platforms.  [ruby-core:46600] [Bug #6768]

        * enc/depend: no longer needs tweaking DLDFLAGS for TARGET names.

Mon Jul 23 22:48:19 2012  Tanaka Akira  <akr@fsij.org>

        * lib/open-uri.rb: use respond_to? to test Tempfile.
          [ruby-dev:45995] [Bug #6781] reported by hsbt (Hiroshi SHIBATA).

Mon Jul 23 14:43:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (LIBPATHENV): LIBPATH is used on AIX, but not
          SHLIB_PATH which was carelessly copied from HP/UX.  suggested by
          Perry Smith at [ruby-core:46397].  [Bug #6728]

Mon Jul 23 01:55:08 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/uri/test_generic.rb (URI#test_find_proxy): add tests with
          empty *_proxy env variables.

Mon Jul 23 01:47:26 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/uri/test_generic.rb (URI#with_env): unset proxy related env
          variables.  [Bug #6774]

        * test/uri/test_generic.rb (URI#test_find_proxy): fix failures
          when proxy related env variables already set.  [Bug #6774]

Sun Jul 22 23:58:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (rb_threadptr_execute_interrupts_common): increase
          running_time_us on THREAD_TO_KILL like on THREAD_RUNNABLE.
          This cause not to switch from a thread which is to be killed
          on FreeBSD and Mac OS X. see also the test.
          This issue maybe exist for long time but happens after r36430.

Sat Jul 21 06:21:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb: fixes for r36476. [Feature #6546]
         http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120720T030101Z.diff.html.gz

        * lib/net/http.rb (Net::HTTP.newobj): return back for compatibility.

        * lib/net/http.rb (Net::HTTP.new): set default_port if proxy port is
          not given.

        * lib/net/http.rb (Net::HTTP#initialize): ditto.

        * lib/net/http.rb (Net::HTTP#proxy?): return true or false.

        * lib/net/http.rb (Net::HTTP#proxy_address): check proxy_uri is not nil.

        * lib/net/http.rb (Net::HTTP#proxy_port): ditto.

Sat Jul 21 23:12:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (ruby_init_stack): STACK_GROW_DIR_DETECTION is
          necessary on platforms with unknown stack direction.  [Bug #6761]

Sat Jul 21 15:13:42 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit/testcase.rb (method_added): refactoring.

Sat Jul 21 14:06:41 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit/testcase.rb: warn when test_* method is redefined.
          Patch by mame (Yusuke Endoh). [Feature #2643] [ruby-core:27790]

        * test/testunit/test_redefinition.rb: Test for above.

        * test/testunit/test4test_redefinition.rb: Ditto.

Sat Jul 21 08:41:14 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/logger.rb:  Updated example in Logger comment to match other
          examples and fixed a bug.  Patch by Marcus Stollsteimer.
          [Bug #6759]

Fri Jul 20 17:20:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (rb_random_real): refine error message.

Fri Jul 20 11:03:17 2012  Eric Hodel  <drbrain@segment7.net>

        * NEWS:  Updated net/http for automatic proxy detection (#6546) and
          automatic gzip and deflate compression (#6492, #6494).

Fri Jul 20 10:55:38 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Net::HTTP now automatically detects and uses
          proxies from the environment.  A proxy may also be specified as
          before.

          Net::HTTP::Proxy still creates anonymous classes, but these classes
          are only used to store configuration information.  When an HTTP
          instance is created the configuration is now copied.

          Additionally, Net::HTTP::ProxyDelta is no longer used by Net::HTTP

          [Feature #6546]
        * lib/open-uri.rb:  Moved URI::Generic#find_proxy to uri/generic.
        * lib/uri/generic.rb:  Imported find_proxy from open-uri.
        * test/open-uri/test_open-uri.rb:  Moved proxy-discovery tests to URI.
        * test/uri/test_generic.rb:  Imported proxy-discovery tests from
          open-uri.
        * test/net/http/test_http.rb:  Added tests for proxy behavior.

Fri Jul 20 09:34:11 2012  Eric Hodel  <drbrain@segment7.net>

        * test/socket/test_socket.rb:  Ignore IPv6 unique local addresses on OS
          X (iCloud Back to my Mac addresses) for test_udp_socket since they do
          not act as loopback addresses.  [Bug #6692]

Fri Jul 20 09:32:14 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/socket/raddrinfo.c (addrinfo_ipv6_unique_local_p):  Added
          Addrinfo#ipv6_unique_local? to detect RFC 4193 unique local
          addresses.  Part of #6692
        * ext/socket/rubysocket.h:  Add IN6_IS_ADDR_UNIQUE_LOCAL macro if
          missing.
        * test/socket/test_addrinfo.rb:  Test for ipv6_unique_local?

Fri Jul 20 07:40:32 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http/response.rb:  Automatically inflate gzip and
          deflate-encoded response bodies.  [Feature #6942]
        * lib/net/http/generic_request.rb:  Automatically accept gzip and
          deflate content-encoding for requests.  [Feature #6494]
        * lib/net/http/request.rb:  Updated documentation for #6494.
        * lib/net/http.rb:  Updated documentation for #6492 and #6494, removed
          Content-Encoding handling now present in Net::HTTPResponse.
        * test/net/http/test_httpresponse.rb:  Tests for #6492
        * test/net/http/test_http_request.rb:  Tests for #6494
        * test/open-uri/test_open-uri.rb (test_content_encoding):  Updated test
          for automatic content-encoding handling.

Fri Jul 20 03:42:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread_pthread.c: use #ifdef, not #if.

Thu Jul 19 15:08:40 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_s_control_interrupt,
                    rb_thread_s_check_interrupt): added for
          Thread.control_interrupt and Thread.check_interrupt.
          See details on rdoc.
          I'll make an ticket for this feature.

        * test/ruby/test_thread.rb: add a test for Thread.control_interrupt.

        * thread.c (rb_threadptr_raise): make a new exception object
          even if argc is 0.

        * thread.c (rb_thread_kill): kill thread immediately if target thread
          is current thread.

        * vm_core.h (RUBY_VM_CHECK_INTS_BLOCKING): added.
          CHECK_INTS while/after blocking operation.

        * vm_core.h (RUBY_VM_CHECK_INTS): require rb_thread_t ptr.

        * cont.c (fiber_switch): use replaced RUBY_VM_CHECK_INTS().

        * eval.c (ruby_cleanup): ditto.

        * insns.def: ditto.

        * process.c (rb_waitpid): ditto.

        * vm_eval.c (vm_call0): ditto.

        * vm_insnhelper.c (vm_call_method): ditto.

Thu Jul 19 22:46:48 2012  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_io.rb: remove temporally files early.

Thu Jul 19 15:38:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * variable.c (rb_mod_class_variables): return inherited variables
          except when the optional argument is set to false.
          [ruby-dev:44034] [Bug #4971]

        * variable.c (rb_mod_constants): fix typo in documentation.

Thu Jul 19 14:30:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * internal.h: move mark function declarations that should be private.

Thu Jul 19 14:18:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/socket/init.c (rsock_init_sock): need to update max fd on all
          platforms.

Thu Jul 19 14:15:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (rb_gc_mark_threads): remove deprecated function.

Thu Jul 19 13:28:03 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/net/http/test_http.rb (TestNetHTTPLocalBind#test_bind_to_local*):
          re-enable the tests because now it's OK on windows.

Thu Jul 19 13:26:25 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/socket/extconf.rb: now enable IPv6 by default on mswin.

Thu Jul 19 09:33:46 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/emitter.c (initialize): allow a configuration object to be
          passed to the constructor so that mutation isn't required after
          instantiation.

        * ext/psych/lib/psych/handler.rb: add configuration object

        * ext/psych/lib/psych/visitors/emitter.rb: use configuration object if
          extra configuration is present.

Thu Jul 19 08:20:25 2012  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_file.rb: remove temporally files early.

Thu Jul 19 07:37:41 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

        * test/drb/drbtest.rb: fixed: can't delete unix domain sockets problem.

Thu Jul 19 03:41:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bignum.c: Added #include <strings.h> for ffs(). Patch by Perry
          Smith. Thank you. [Bug #6748]

Thu Jul 19 01:56:02 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/intern.h (rb_num_zerodiv): Added NORETURN.
          Patched by Xi Wang. [Bug #6736]

Wed Jul 18 23:57:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * pack.c (pack_pack): round down too long uuencode width.  folding
          width in uuencode format cannot be longer than 63 bytes.

Wed Jul 18 23:04:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/dbm/dbm.c (fdbm_empty_p): fix wrong condition introduced in r36438.

        * ext/sdbm/init.c (fsdbm_empty_p): ditto.

Wed Jul 18 23:08:57 2012  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_beginendblock.rb: remove temporally files early.

Wed Jul 18 22:43:02 2012  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_autoload.rb: remove temporally files early.

Wed Jul 18 21:59:46 2012  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_argf.rb: use temporally directory.

Wed Jul 18 19:41:19 2012  Tanaka Akira  <akr@fsij.org>

        * test/openssl/test_config.rb: remove temporally files early.

Wed Jul 18 17:45:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_builtin_type_name): map by index.

Wed Jul 18 16:17:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (have_framework): get rid of separating -framework
          option and its argument and dealing with the argument as a library
          or an object name.  if $LDFLAGS were an array...

Wed Jul 18 16:09:10 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/curses/extconf.rb: support PDCurses.  patched by Luis Lavena.
          [ruby-core:46485] [Feature #6735]

Wed Jul 18 15:50:25 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * parse.y (primary): allow an empty grouped expression as the
          operand of the not operator (e.g., not ()).
          [ruby-core:45976] [Bug #6674]

        * parse.y (parser_yylex): show no warning for a grouped expression
          as the operand of the not operator (e.g., not (a)) or as an
          argument of a method call without parentheses (e.g., foo (a)).
          [ruby-core:39050] [Bug #5214]

Wed Jul 18 15:33:21 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_thread_call_without_gvl2): added.
          it can skip last CHECK_INTS.  See document for more details.
          Document about it was updated a bit.

        * include/ruby/thread.h (decl. of rb_thread_call_without_gvl2): added.

        * thread.c (rb_thread_call_with_gvl): remove "EXPERIMENTAL!"
          warning from a document.

Wed Jul 18 14:53:21 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (EXTDLDFLAGS): split options for each extension
          libraries, and unused in ruby.pc.  [Bug #6734]

        * lib/mkmf.rb (MakeMakefile#configuration): add EXTDLDFLAGS.

Wed Jul 18 14:47:23 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c: fix last commit miss.

Wed Jul 18 14:16:51 2012  Koichi Sasada  <ko1@atdot.net>

        * thread.c (rb_threadptr_async_errinfo_*): manage async errors queue.
          Async events such as an exception throwed by Thread#raise,
          Thread#kill and thread termination (after main thread termination)
          will be queued to th->async_errinfo_queue.
          - clear: clear the queue.
          - enque: enque err object into queue.
          - deque: deque err object from queue.
          - active_p: return 1 if the queue should be checked.
          rb_thread_t#thrown_errinfo was removed.

        * vm_core.h: add declarations of rb_threadptr_async_errinfo_*.
          remove rb_thread_t#thrown_errinfo field and
          add rb_thread_t#async_errinfo_queue (queue body: Array),
              rb_thread_t#async_errinfo_queue_checked (flag),
              rb_thread_t#async_errinfo_mask_stack(Array, not used yet).

        * vm.c (rb_thread_mark): fix a mark function.

        * cont.c (rb_fiber_start): enque an error.

        * process.c (after_fork): clear async errinfo queue.

Wed Jul 18 14:25:55 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * pack.c: (ditto) bitwise operations are not char.  Apply explicit
          casts on them.

Wed Jul 18 12:59:50 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * encoding.c (load_encoding): explicit cast  to suppress  warning.
          Though the  cast truncates some bits, from  heuristic analysis I
          believe it is OK to do so here.

        * bignum.c (rb_cstr_to_inum): ditto.

Wed Jul 18 12:55:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/benchmark.rb: Fix Benchmark.benchmark output with an empty
          caption.  patched by Benoit Daloze. [ruby-core:45719] [Bug #6610]

Wed Jul 18 10:00:54 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/debug.rb:  Added toplevel documentation.  Based on patch by Oscar
          Del Ben.  [Bug #6743], fixes #146 on github.

Wed Jul 18 09:33:59 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/win32ole/test_win32ole_event.rb (TestWIN32OLE_EVENT): use
          standard skip method to skip tests.

Wed Jul 18 09:26:45 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/logger.rb:  Updated typos and output to match modern Logger
          output.  Patch by Marcus Stollsteimer.  [Bug #6738]

Wed Jul 18 07:59:29 2012  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>

        * lib/cgi/util.rb (CGI.escapeHTML,unescapeHTML): Add &apos; for HTML5
          escaping.
          [Feature #6620]

Tue Jul 17 22:17:13 2012  Tanaka Akira  <akr@fsij.org>

        * lib/open-uri.rb: call io.close! for Tempfile.

Tue Jul 17 16:41:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * proc.c (rb_proc_arity): return normal value (not -n-1) if it is not
          a labmda, or it is a labmda and no arg_opts. [Bug #5694]

Tue Jul 17 03:56:34 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: strings with YAML anchors
          are properly referenced. Patched by Joe Rafaniello via Github:
            https://github.com/tenderlove/psych/pull/69
        * ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
        * test/psych/test_alias_and_anchor.rb: test for change

Mon Jul 16 23:20:24 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_integer_float_cmp): use FIXNUM_MIN and FIXNUM_MAX,
          instead of LONG_MIN and LONG_MAX.

Mon Jul 16 22:50:41 2012  Tanaka Akira  <akr@fsij.org>

        * numeric.c (flo_to_s): use the exponential form if the integer part
          is longer than or equal DBL_DIG.
          [ruby-dev:45960] [ruby-trunk - Bug #6741]

Mon Jul 16 22:01:00 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/readline/readline.c: fixed docs. [Bug #6740][ruby-core:46501]
          patched by Nobuhiro IMAI.

Mon Jul 16 19:24:01 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_integer_float_eq): new function.
          (rb_big_eq): use rb_integer_float_eq.

        * internal.h (rb_integer_float_eq): declared.

        * numeric.c (flo_eq): use rb_integer_float_eq.
          (fix_equal): ditto.

Mon Jul 16 19:02:31 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_integer_float_cmp): rename a local variable.

Mon Jul 16 18:40:26 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_integer_float_cmp): renamed from rb_big_float_cmp.

        * internal.h: follow the above change.

        * numeric.c: ditto.

Mon Jul 16 17:57:54 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_big_float_cmp): compare an integer and float precisely.
          [ruby-core:31376] [Bug #3589] reported by Tomasz Wegrzanowski.

Mon Jul 16 17:29:45 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_big_float_cmp): support fixnum for argument x.

        * numeric.c (fix_equal): use rb_big_float_cmp.
          (fix_cmp): ditto.
          (fix_gt): ditto.
          (fix_ge): ditto.
          (fix_lt): ditto.
          (fix_le): ditto.
          (flo_eq): ditto.
          (flo_cmp): use rb_big_float_cmp for fixnum argument.
          (flo_gt): ditto.
          (flo_ge): ditto.
          (flo_lt): ditto.
          (flo_le): ditto.

Mon Jul 16 17:05:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/fileutils/test_fileutils.rb: add test for FileUtils#uptodate?

Mon Jul 16 16:56:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/fileutils.rb (FileUtils.uptodate?): remove useless parameter.
          patched by Oscar Del Ben.[Bug #6708][ruby-core:46256]

Mon Jul 16 15:37:56 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (rb_big_eq): use rb_big_float_cmp.

Mon Jul 16 15:00:45 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_big_float_cmp): declared.

        * bignum.c (rb_big_float_cmp): extracted from rb_big_cmp and big_op.
          (rb_big_cmp): use rb_big_float_cmp.
          (big_op): ditto.

        * numeric.c (flo_cmp): use rb_big_float_cmp.
          (flo_gt): ditto.
          (flo_ge): ditto.
          (flo_lt): ditto.
          (flo_le): ditto.

Mon Jul 16 14:14:21 2012  Tanaka Akira  <akr@fsij.org>

        * bignum.c (enum big_op_t): new type.
          (big_op): use enum big_op_t.
          (big_gt): ditto.
          (big_ge): ditto.
          (big_lt): ditto.
          (big_le): ditto.

Sat Jul 14 18:18:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_get_values_at): fill with nil out of range.
          [ruby-core:43678] [Bug #6203]

Sat Jul 14 17:17:55 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * cont.c (cont_restore_0): improve docs. [Bug #6706][ruby-core:46243]
          patched by Oscar Del Ben via https://github.com/ruby/ruby/pull/140

Sat Jul 14 17:08:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (rb_hash_s_create): raise an exception, when input elements
          are not one or two elements arrays.  [ruby-core:39945] [Bug #5406]

Sat Jul 14 16:16:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): use
          Array#uniq!.

        * lib/test/unit.rb (Test::Unit::Runner#deal): deal tasks to workers.

        * lib/test/unit.rb (Test::Unit::Runner#quit_workers): close and kill
          all workers.

        * lib/test/unit.rb (Test::Unit::Runner#delete_worker): delete dead
          worker from working set.

        * lib/test/unit.rb (Test::Unit::Runner#launch_worker): add new worker
          to working set.

        * lib/test/unit.rb (Test::Unit::Runner#launch_worker): extract.

        * lib/test/unit.rb (Test::Unit::Runner#start_watchdog): extract.

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): move
          initializations with nothing to release outside begin/ensure.

Sat Jul 14 16:04:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_ary_join): should not infected by separator if it is not
          used.  [ruby-core:42161][Bug #5902]

Sat Jul 14 02:31:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/intern.h (rb_thread_blocking_region): fix declarations
          prototypes without arguments in C++ have different meanings than C.

Thu Jul 12 12:32:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/runner.rb: skip default gems to get rid of loading old versions
          before installation.

Thu Jul 12 11:44:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_new_frozen): since the result object should have
          same tainted/untrusted bits with the original object, return new
          object if the shared object unmatch.  [ruby-core:39745][Bug #5374]

Thu Jul 12 10:46:39 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/net/http/test_http.rb (TestNetHTTPLocalBind#test_bind_to_local*):
          cannot cross between network interfaces on Windows, so skip this test
          until we find better test.

Thu Jul 12 08:48:33 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 3.2.0 (r7598)
        * test/minitest/*: ditto

Thu Jul 12 05:11:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * insns.def (defined): use method entry and id in cfp for proper
          superclass, since klass in iseq is shared by dynamically defined
          methods from the same block.  [ruby-core:45831][Bug #6644]

Thu Jul 12 01:49:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP#connect): use local_host and local_port
          if specified. patched by Ricardo Amorim [Feature #6617]

Wed Jul 11 17:36:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb: append ENCOBJS to DLDOBJS but not EXTSOLIBS which is
          not a target, to compile enc/encinit.c.

Wed Jul 11 12:38:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): nonstatic initializer
          of an aggregate type is a C99ism.

        * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_mul): get rid of VC++
          warnings.

Mon Jul  9 16:11:30 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * vm_eval.c (rb_eval_string_from_file,
          rb_eval_string_from_file_protect): new functions to replace
          rb_compile_main_from_string() and ruby_eval_main().

        * nacl/pepper_ruby.c: Follows the change in vm_eval.c

Mon Jul  9 14:05:42 2012  Yuki Yugui Sonoda  <yugui@google.com>

        Reverts a half of r36079. As we discussed on ruby-dev@ and IRC,
        we do not need to disclose intermediate representation of program.
        The program embedding CRuby should use rb_eval_string family.
        * include/ruby/ruby.h (ruby_opaque_t): removed.
          (ruby_compile_main_from_file, ruby_compile_main_from_string,
           ruby_eval_main): removed.

        * eval.c (ruby_eval_main_internal): became ruby_exec_internal() again.
          (ruby_eval_main): removed.

        * ruby.c (PREPARE_PARSE_MAIN) reverted.
          (parse_and_compile_main, ruby_compile_main_from_file,
           ruby_compile_main_from_string): removed

Wed Jul 11 10:16:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby.h (HAVE_RUBY_THREAD_H): to show ruby/thread.h to be
          available.  fixup of r36355.

Wed Jul 11 03:26:47 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c:  Added streaming support to inflate processing.
          This allows zlib streams to be processed without huge memory growth.
          [Feature #6612]
        * NEWS:  ditto
        * ext/zlib/zlib.c (zstream_expand_buffer):  Uses rb_yield when a block
          is given for streaming support.  Refactored to use
          zstream_expand_buffer_into to remove duplicate code.
        * ext/zlib/zlib.c (zstream_expand_buffer_protect):  Added wrapper
          function to pass jump state back through GVL-free section to allow
          zstream clean-up before terminating the ruby call.
        * ext/zlib/zlib.c (zstream_expand_buffer_without_gvl):  Acquire GVL to
          yield processed chunk of output stream.
        * ext/zlib/zlib.c (zstream_detach_buffer):  When a block is given,
          returns Qnil mid-stream and yields the output buffer at the end of
          the stream.
        * test/zlib/test_zlib.rb:  Updated tests

Tue Jul 10 22:57:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/thread.h: new header file for thread stuff.

        * thread.c (rb_thread_call_without_gvl): export.  [Feature#4328]
          returns void* instead of VALUE.  [Feature #5543]

        * thread.c (rb_thread_blocking_region): deprecate.  [ruby-core:46295]

Tue Jul 10 10:48:59 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * include/ruby/win32.h (NT, NtInitialize): removed unused old macros.

Tue Jul 10 10:43:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * configure.in: removed --enable/disable-win95 options. (see r36342)

Tue Jul 10 00:44:41 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/ruby.h: Removed RUBY_GLOBAL_SETUP completely. It is
          no meaning definition since r24894.
        * main.c: ditto.
        * nacl/pepper_main.c: ditto.

Mon Jul  9 23:59:36 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * dln.c: Simplify and make consistent an ifdef for Mac OS X.
        * ext/socket/rubysocket.h: ditto.
        * ext/tk/stubs.c: ditto.
        * io.c: ditto.
        * process.c: ditto.
        * signal.c: ditto.
        * vm_dump.c: ditto.

Mon Jul  9 17:37:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (win95_stat): removed unnecessary macro.

Mon Jul  9 17:22:16 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/configure.bat, win32/setup.mak, win32/Makefile.sub: omitted
          Win9x support.  removed --enable/disable-win95 options.

        * include/ruby/win32.h, file.c, win32/win32.c: ditto.

        * win32/README.win32: ditto.

Mon Jul  9 13:28:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (DLDFLAGS): use TARGET_ENTRY to specify an entry point
          instead of TARGET which may contain non-identifier characters.

        * lib/mkmf.rb (create_makefile): add TARGET_NAME which is the first
          part consists of only word characters.  [ruby-core:46248][Bug #6709]

Sun Jul  8 07:36:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (shadowing_lvar_gen, warn_unused_var): no warnings for
          variables starting with _.  [ruby-core:46160][Feature #6693]

Sat Jul  7 23:07:30 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * test/csv/test_features.rb: add require for Tempfile.
        * test/csv/test_serialization.rb: ditto.

Fri Jul  6 06:49:50 2012  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_aref):  Added a description of the behavior of
          index positioning.  [Bug #6680]
        * array.c (rb_ary_aset):  ditto.  Reordered sentences for clarity.
        * string.c (rb_str_aref_m):  Added a description of the behavior of
          index positioning

Fri Jul  6 05:38:44 2012  Eric Hodel  <drbrain@segment7.net>

        * string.c (rb_str_bytesize):  Improve documentation.  Patch by Oscar
          Del Ben from github issue #138.
        * string.c (rb_str_empty):  ditto.
        * string.c (rb_str_times):  ditto.
        * string.c (rb_str_dump):  ditto.
        * string.c (rb_str_center):  ditto.

Fri Jul  6 04:05:59 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (zstream_expand_buffer_without_gvl):  Use
          ruby_xrealloc() to avoid crash with CALC_EXACT_MALLOC_SIZE.

Thu Jul  5 17:32:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * internal.h: move ThreadShield declarations from intern.h.

Thu Jul  5 16:00:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (ThreadShield): rename from Barrier.

Thu Jul  5 15:14:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bootstraptest/runner.rb (show_progress): refine error output. do not
          count non-empty error message, but just warn.

        * bootstraptest/runner.rb (error): show errors immediately if tty.

Thu Jul  5 12:28:11 2012  Akinori MUSHA  <knu@iDaemons.org>

        * test/net/http/test_httpresponses.rb: Add a test file for
          Net::HTTPResponses and put a test case for the previous bug.

Thu Jul  5 06:33:52 2012  Mark Dodwell <mark@mkdynamic.co.uk>

        * lib/net/http/responses.rb: Fix 4xx classes to inherit correctly
          from Net::HTTPClientError. [Bug #6700]

Wed Jul  4 21:55:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ruby.c (proc_options): warn only if -K and -w option is specified.
          see also r36274 [Feature #5206]

Wed Jul  4 21:41:44 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * gc.c, atomic.h (ATOMIC_SIZE_*): moved from gc.c to atomic.h
          [ruby-dev:45909]

Wed Jul  4 19:13:15 2012  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * test/win32ole/test_win32ole.rb (test_s_codepage_changed):
          FileSystemObject only supports ANSI or UTF-16LE encoding.
          Patch by h.shirosaki (Hiroshi Shirosaki) [ruby-trunk - Bug #6650]

Wed Jul  4 11:52:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * gc.c (ATOMIC_SIZE_*): 64bit Windows support.

Wed Jul  4 11:11:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval.c (rb_frame_callee, rb_f_callee_name): fix to return the
          called id.  this longstanding bug has been caused and blocked by
          the structure of old rb_control_frame_t and rb_iseq_t.

        * vm_insnhelper.c (vm_push_frame): set proper method entry.

Wed Jul  4 08:29:31 2012  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_aref):  Updated documentation to indicate the
          starting index is an index into the array or string.  Updated
          examples to show behavior of indexes at the end of an array or
          string.  Based on patch by Marcus Stollsteimer.  [Bug #6680]
        * array.c (rb_ary_aset):  ditto.
        * string.c (rb_str_aref):  ditto.  Also added descriptive argument
          names to call-seq section.

Wed Jul  4 07:05:59 2012  Eric Hodel  <drbrain@segment7.net>

        * test/zlib/test_zlib.rb (test_inflate_partial_input):  Added test for
          inflating incomplete zlib streams.

Tue Jul  3 23:14:16 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * gc.c (ATOMIC_SIZE_EXCHANGE): fix function name on Solaris [Bug #6689]
          [ruby-dev:45904]

Tue Jul  3 16:07:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (vm_malloc_fixup, vm_xrealloc, vm_xfree, after_gc_sweep): use
          atomic operations to update malloc_params.

Tue Jul  3 14:50:16 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (zstream_run_func):  Don't exit run loop for buffer
          error.  [Feature #6615]
        * ext/zlib/zlib.c:  Fix style to match existing functions.

Tue Jul  3 12:05:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/cfunc.c (rb_dlcfunc_call): also needed the workaround for VC8
          for x64.  [ruby-dev:45875] [Bug #6676]
          reported by aves_ramphastos (Seigo Ishigane)

Tue Jul  3 11:56:46 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (zstream_detach_buffer):  Refactored tainting of
          output string, moving it from the callee to zstream_detach_buffer.
        * ext/zlib/zlib.c (rb_zstream_finish):  ditto
        * ext/zlib/zlib.c (rb_zstream_flush_next_out):  ditto
        * ext/zlib/zlib.c (rb_deflate_deflate):  ditto
        * ext/zlib/zlib.c (rb_deflate_flush):  ditto
        * ext/zlib/zlib.c (rb_inflate_inflate):  ditto

Tue Jul  3 11:16:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (runnable): make symbolic links to run in build directory.

Tue Jul  3 10:46:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ruby.c (proc_options): warn if -K option is specified. [Feature #5206]

Tue Jul  3 06:12:13 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (Init_Object):  Added RDoc location pointers for
          Kernel#methods, Kernel#protected_methods, Kernel#private_methods and
          Kernel#public_methods.  [Bug #6666]

Tue Jul  3 06:02:54 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (zstream_run):  Process zlib streams without GVL.
          [Feature #6615]
        * NEWS:  ditto.

Mon Jul  2 22:13:04 2012  Tanaka Akira  <akr@fsij.org>

        * thread.c (rb_thread_aref): add explanation for why Thread#[] and
          Thread#[]= are fiber-local and not thread-local.
          reported by Julien A.  [ruby-core:41606] [ruby-trunk - Bug #5750]

Mon Jul  2 21:25:55 2012  Tanaka Akira  <akr@fsij.org>

        * time.c (timew_out_of_timet_range): specialization for
          SIZEOF_TIME_T == SIZEOF_INT64_T.

Mon Jul  2 17:06:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_include_module): include modules after the origin.

        * class.c (include_modules_at): skip prepended modules.

        * class.c (rb_prepend_module): now basic.klass in ICLASS refers the
          old original class/module.  [ruby-dev:45868][Bug #6662]

        * class.c (rb_mod_ancestors): ditto.

        * vm_method.c (search_method): search method entry from the origin
          iclass.

Mon Jul  2 05:54:58 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:46058].

Mon Jul  2 05:35:43 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c (d_lite_marshal_load): accepts old dump.

Mon Jul  2 03:21:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * README.EXT.ja: fixed args of have_struct_member() ,
          create_makefile() same as r35977. however, mkmf.rb include
          no Japanese-docs, so Appendix C was not removed. [Bug #6597]

Fri Jun 29 05:08:41 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/test/unit/parallel.rb: workaround fix for rubygems.
          RubyGems can't find rake if the source directory is not equal to
          the directory which is running the test. [Bug #6604]

Thu Jun 28 20:33:15 2012  Luis Lavena  <luislavena@gmail.com>

        * test/win32ole/test_win32ole.rb (test_s_codepage_changed):
          FileSystemObject only supports ANSI or UTF-16LE encoding.
          Patch by bosko (Bosko Ivanisevic) [ruby-trunk - Bug #6650]

Thu Jun 28 09:27:09 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * class.c (class_instance_method_list): consider prepended Class/Module
          when recur != 0. [ruby-dev:45863] [Bug #6660]

        * test/ruby/test_module.rb (test_prepend_instance_methods_false): add
          a test for it.


Thu Jun 28 06:12:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_mod_ancestors): fix ancestors order.
          [ruby-core:45919][Bug #6658] [ruby-dev:45861][Bug #6659]

Wed Jun 27 21:28:59 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/racc/parser.rb: NotImplementError is not exist.

        * lib/irb/output-method.rb (IRB::OutputMethod#print): ditto.

Wed Jun 27 21:31:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_prepend_module): ancestors of prepending module also
          should be included.  [ruby-core:45914][Bug #6654]

Wed Jun 27 21:01:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (class_instance_method_list): m_tbl in prepended
          class/module is NULL.  [ruby-core:45915][Bug #6655]

Wed Jun 27 16:48:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_prepend_module): prepend module into another module.

        * eval.c (rb_mod_prepend): new method Module#prepend.  [Feature #1102]

Wed Jun 27 09:15:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (is_popen_fork): check if fork and raise NotImplementedError if
          unavailable.

        * io.c (rb_io_s_popen): allow environment variables hash and exec
          options as flat parameters, not in an array arguments.
          [Feature#6651] [EXPERIMENTAL]

        * process.c (rb_execarg_extract_options): extract exec options, but no
          exceptions on non-exec options and returns them as a Hash.

        * process.c (rb_execarg_setenv): set environment variables.

Tue Jun 26 16:57:14 2012  Koichi Sasada  <ko1@atdot.net>

        * thread_pthread.c (register_cached_thread_and_wait):
          return immediately if malloc() failed.
          [ruby-core:43960] [ruby-trunk - Bug #6235]

        * thread_pthread.c (USE_THREAD_CACHE): check already defined or not.

Tue Jun 26 10:01:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_s_popen): revert r36213 "popen: shell commands with
          envvar" because it disabled to let single command bypass shell.

Mon Jun 25 17:49:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (rb_mix_module): revert Module#mix.

Mon Jun 25 16:57:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (rb_mod_define_method): allow method transplanting from a
          module to either class or module.  [ruby-core:34267][Feature #4254]

Mon Jun 25 11:34:45 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * internal.h: use rb_pid_t instead of pid_t because of there is no
          definition of pid_t here on Windows.

Mon Jun 25 00:25:01 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in (for stack end address): remove human68k specific
          check. It is no longer supported.

Sun Jun 24 23:02:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (pipe_open): merge win32 code using spawnv().

Sun Jun 24 22:53:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (check_exec_fds): separate check_exec_fds_1() since
          nonstatic initializer of an aggregate type is not allowed by C89.

Sun Jun 24 07:47:17 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): options field removed.

        * process.c: follow the rb_execarg change.

Sat Jun 23 23:48:21 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (proc_spawn_cmd): unused variable removed to suppress a
          warning.
          (save_env): ditto.

          [ruby-core:45797] reported by Luis Lavena.

Sat Jun 23 23:19:31 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add new_pgroup_given and new_pgroup_flag
          fields.

        * process.c (EXEC_OPTION_NEW_PGROUP): removed.
          (proc_spawn_cmd): take a struct rb_execarg argument.
          use the new fields.
          (rb_execarg_addopt): use the new fields.
          (rb_spawn_process): follow the proc_spawn_cmd change.

          [ruby-core:45794] [ruby-trunk - Bug #6633] reported by Luis Lavena.

Sat Jun 23 20:26:36 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add fd_dup2, fd_close, fd_open,
          fd_dup2_child fields.

        * process.c (EXEC_OPTION_DUP2): removed.
          (EXEC_OPTION_CLOSE): removed.
          (EXEC_OPTION_OPEN): removed.
          (EXEC_OPTION_DUP2_CHILD): removed.
          (mark_exec_arg): mark the new fields.
          (check_exec_redirect1): change condition for default option.
          (check_exec_redirect): take a struct rb_execarg argument.
          use the new fields.
          (rb_execarg_addopt): follow the check_exec_redirect change.
          (check_exec_fds): use the new fields.
          (save_redirect_fd): ditto.

Sat Jun 23 19:01:18 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_execarg_fixup): fix envopts condition.

Sat Jun 23 18:44:13 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (check_exec_redirect1): extracted from
          check_exec_redirect.

Sat Jun 23 17:22:02 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (save_env): don't use EXEC_OPTION_UNSETENV_OTHERS.
          (rb_execarg_run_options): ditto.

Sat Jun 23 17:04:08 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add env_modification field.

        * process.c (EXEC_OPTION_ENV): removed.
          (mark_exec_arg): mark env_modification field.
          (rb_exec_fillarg): update the new field, instead of options array.
          (rb_execarg_fixup): use the new field.
          (save_env): ditto.
          (rb_execarg_run_options): ditto.

Sat Jun 23 16:27:01 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add rlimit_limits field.

        * process.c (EXEC_OPTION_RLIMIT): removed.
          (mark_exec_arg): mark rlimit_limits field.
          (rb_execarg_addopt): update the new fields, instead of options array.
          (run_exec_rlimit): use the new field.
          (rb_execarg_run_options): clear sarg using MEMZERO.  use the new
          field.

Sat Jun 23 14:29:25 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add chdir_given and chdir_dir fields.

        * process.c (EXEC_OPTION_CHDIR): removed.
          (mark_exec_arg): mark chdir_dir field.
          (rb_execarg_addopt): update the new fields, instead of options array.
          (rb_execarg_run_options): use the new fields.

Sat Jun 23 13:20:47 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add close_others_given, close_others_do and
          close_others_maxhint fields.

        * process.c (EXEC_OPTION_CLOSE_OTHERS): removed.
          (rb_execarg_addopt): update the new fields, instead of options array.
          (check_exec_fds): take eargp as an argument.  update the
          close_others_maxhint field.
          (rb_execarg_fixup): follow the argument change of check_exec_fds.
          (rb_execarg_run_options): use the new fields.

Sat Jun 23 10:41:59 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add unsetenv_others_given and
          unsetenv_others_do fields.

        * process.c (EXEC_OPTION_UNSETENV_OTHERS): removed.
          (rb_execarg_addopt): update the new fields, instead of options array.
          (rb_execarg_fixup): use the new fields.

Sat Jun 23 09:35:47 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: use the variable name "soptions" for sargp->options.

Sat Jun 23 09:17:49 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: use the name "sargp" for struct rb_execarg variables
          consistently for saving process attributes.

        * io.c: ditto.

Sat Jun 23 07:59:57 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: use the name "eargp" for struct rb_execarg variables
          consistently except for saving process attributes.

        * io.c: ditto.

        * ext/pty/pty.c: ditto.

Wed Jun 20 18:27:03 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * common.mk: Add missing dependencies.

Fri Jun 22 20:27:39 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg): add pgroup_given and pgroup_pgid fields.

        * process.c (EXEC_OPTION_PGROUP): removed.
          (rb_execarg_addopt): update the new fields, instead of options array.
          (run_exec_pgroup): take a struct rb_execarg argument.  refer the new
          fields.
          (rb_execarg_run_options): follow run_exec_pgroup change.

Fri Jun 22 18:48:51 2012  Kouhei Sutou  <kou@cozmixng.org>

        * README.EXT, README.EXT.ja: use "sval" for the third argument
          name of Data_Wrap_Struct().
          Suggested by @satoh_fumiyasu. Thanks!!!

Fri Jun 22 18:04:26 2012  Koichi Sasada  <ko1@atdot.net>

        * iseq.c, vm_eval.c: set th->base_block properly.
          th->base_block is information for (a) parsing, (b) compiling
          and (c) setting up the frame to execute the program passed by
          `eval' method.  For example, (1) parser need to know up-level
          variables to detect it is variable or method without paren.
          Befor (a), (b) and (c), VM set th->base_block by passed bindng
          (or previous frame information).  After execute (a), (b) and (c),
          VM should clear th->base_block.  However, if (a), (b) or (c)
          raises an exception, then th->base_block is not cleared.
          Problem is that the uncleared value th->balo_block is used for
          irrelevant iseq compilation.  It causes SEGV or critical error.
          I tried to solve this problem: to clear them before exception,
          but finally I found out that it is difficult to do it (Ruby
          program can be run in many places).
          Because of this background, I set th->base_block before
          compiling iseq and restore it after compiling.
          Basically, th->base_block is dirty hack (similar to global
          variable) and this patch is also dirty.

        * bootstraptest/test_eval.rb: add a test for above.

        * internal.h: remove unused decl.

        * iseq.c (rb_iseq_compile_with_option): add base_block parameter.
          set th->base_block before compilation and restore it after
          compilation.

        * ruby.c (require_libraries): pass 0 as base_block instead of
          setting th->base_block

        * tool/compile_prelude.rb (prelude_eval): apply above changes.

        * vm.c, vm_eval.c: ditto.

        * vm_core.h: add comments.

Fri Jun 22 18:19:38 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: pass struct rb_execarg value instead of its options
          field for saving process attribute changing functions.
          (save_redirect_fd): take a struct rb_execarg argument.
          (run_exec_dup2): ditto.
          (run_exec_close): ditto.
          (run_exec_open): ditto.
          (run_exec_dup2_child): ditto.
          (run_exec_pgroup): ditto.
          (run_exec_rlimit): ditto.
          (save_env): ditto.
          (rb_execarg_run_options): follow the above functions change.

Fri Jun 22 17:55:48 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_backtrace.rb: decrease recursion depth
          to reduce consuming stack size.

Fri Jun 22 13:36:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (random_init, random_load): cannot initialize frozen object
          again, nor with tainted/untrusted object.  [Bug #6540]

Fri Jun 22 13:32:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_check_copyable): new function, to ensure the target is
          not frozen and the source is not tainted nor untrusted.

Fri Jun 22 05:55:20 2012  Eric Hodel  <drbrain@segment7.net>

        * eval.c (ruby_cleanup):  Fixed typo.  Patch by Trever Dawe.
          Fixes #131 (github).  [ruby-trunk - Bug #6619]

Thu Jun 21 21:16:58 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_execarg_addopt): take a VALUE argument instead of
          struct rb_execarg.
          (rb_exec_arg_addopt): follow the rb_execarg_addopt change.
          (check_exec_options_i): ditto.

        * io.c (pipe_open): follow the rb_execarg_addopt change.

        * internal.h (rb_execarg_addopt): follow the definition change.

Thu Jun 21 20:34:19 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): take a VALUE argument instead of
          struct rb_execarg.
          (rb_check_exec_options): ditto.
          (check_exec_options_i): ditto.

Thu Jun 21 19:48:05 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_async_signal_safe): use rb_execarg_run_options
          instead of rb_run_exec_options_err.
          (rb_spawn_process): ditto.

Thu Jun 21 19:02:43 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): take a VALUE argument instead of
          struct rb_execarg.
          (rb_execarg_init): follow the rb_exec_fillarg change.

Thu Jun 21 18:36:43 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_execarg_init): take a VALUE argument instead of
          struct rb_execarg.
          (rb_execarg_new): follow the rb_execarg_init change.
          (rb_exec_arg_init): ditto.

        * internal.h (rb_execarg_init): follow the definition change.

Thu Jun 21 17:20:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (new_args_tail_gen): fix GC problem of keyword rest
          argument.  the wrapped struct should be bound to the wrapping node
          before assignment of child nodes, to get rid of the case the
          children are referred by only the struct pointer which is not a
          subject of GC.  [ruby-core:45744]

Thu Jun 21 07:06:52 2012  Koichi Sasada  <ko1@atdot.net>

        * error.c (err_append): rename err_append() to compile_err_append()
          and move definition body.  err_append() is used only by compiling.

Thu Jun 21 06:21:54 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_execarg_fixup): take a VALUE argument instead of
          struct rb_execarg.

        * internal.h (rb_execarg_fixup): follow the definition change.

        * io.c (pipe_open): follow rb_execarg_fixup change.

        * ext/pty/pty.c (establishShell): ditto.

Wed Jun 20 21:25:37 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (struct rb_execarg): add umask_given and umask_mask
          fields.

        * process.c (STATIC_ASSERT): removed.
          (rb_execarg_addopt): follow the rb_execarg change.
          (rb_execarg_run_options): ditto.

Wed Jun 20 20:38:23 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (struct rb_execarg) moved and renamed from
          struct rb_exec_arg in intern.h.

        * include/ruby/intern.h (struct rb_exec_arg): refer Data object which
          contains struct rb_execarg.

        * process.c: use struct rb_execarg instead of struct rb_exec_arg
          except functions declared in intern.h.
          (rb_exec_arg_addopt): extract a pointer to struct rb_execarg from
          struct rb_exec_arg.
          (rb_exec_arg_init): ditto.
          (rb_exec_arg_fixup): ditto.
          (rb_run_exec_options_err): ditto.
          (rb_run_exec_options): ditto.
          (rb_exec_err): ditto.
          (rb_exec): ditto.

        * io.c: use struct rb_execarg instead of struct rb_exec_arg.

        * ext/pty/pty.c: ditto.

Wed Jun 20 19:13:25 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_execarg_new): declared.
          (rb_execarg_get): ditto.

        * process.c (mark_exec_arg): new function.
          (free_exec_arg): ditto.
          (memsize_exec_arg): ditto.
          (exec_arg_data_type): defined.
          (rb_execarg_new): new function.
          (rb_execarg_get): ditto.
          (rb_f_exec): use rb_execarg_new.
          (rb_spawn_internal): ditto.
          (rb_f_spawn): ditto.

        * io.c (pipe_open_v): use rb_execarg_new.
          (pipe_open_s): ditto.

        * ext/pty/pty.c (establishShell): use rb_execarg_new.

Wed Jun 20 16:36:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * missing/setproctitle.c (environ): use (*_NSGetEnviron()) instead of
          environ on Darwin for namespace cleanness, same as [ruby-core:00537].
          [ruby-core:45615] [Bug #6576]

Wed Jun 20 11:33:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_execarg_addopt): always make Fixnum, and ignore higher
          bits in too large umask value.

Wed Jun 20 11:24:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): deal with
          sudden-death of workers.

Mon Jun 18 20:34:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * time.c (init_leap_second_info): fix non-ANSI function declaration.

Mon Jun 18 20:29:04 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ruby.c (rb_f_sub): use ansi style declaration.
        * ruby.c (rb_f_gsub): ditto.
        * ruby.c (rb_f_chomp): ditto.

Mon Jun 18 20:26:23 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * random.c (rb_random_int32): get rid of "warning: constant 0x100000000
          is so big it is long" warning.

Mon Jun 18 20:07:23 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * dir.c (dir_initialize): get rid of "unused return: argc = rb_scan_args()"
          warning.

Mon Jun 18 19:31:20 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/missing.h: include math.h before checking INFINITY
          and NAN. Otherwise, strange macro redefinition will occur.

Mon Jun 18 19:12:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * array.c (ary_reverse): use ansi style declaration.

Tue Jun 19 18:43:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/backward/rubysig.h: fix visibility.  [Bug #6607]

Tue Jun 19 17:51:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_execarg_run_options): do not call any methods in the
          async-signal-safe function.  mask has been checked with NUM2MODET()
          already and converted with LONG2NUM().

Tue Jun 19 11:59:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (Init_readline): don't set 0 to
          rl_catch_signals and rl_catch_sigwinch. [Bug #5423]

Tue Jun 19 11:52:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (readline_s_get_special_prefixes): suppress
          warning: uninitialized instance variable.

Tue Jun 19 11:43:16 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (readline_getc): fix editline compatibility
          broken by r36123. [Bug #6601]

Mon Jun 18 17:10:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_subpos): split from rb_str_substr.  returns
          adjusted position for substring.

Mon Jun 18 10:42:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/readline/readline.c (readline_getc): deal with ESC just followed
          by ASCII as meta prefix in incremental search mode.  based on the
          patch from rctay (Tay Ray Chuan) at [ruby-core:45682].  [Bug #6601]

Sun Jun 17 22:23:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (rb_file_directory_p): move documentation for Dir.exist? from
          file.c so that the proper description will be shown instead of the
          documentation of File.directory?.  [ruby-core:45685]

Sun Jun 17 16:21:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_win32.h (rb_thread_lock_t): make a union for USE_WIN32_MUTEX.
          this internal is used only in thread_win32.c, but has to be complete
          to define rb_thread_t.

        * thread_win32.c (native_mutex_lock, native_mutex_destroy): fix for
          USE_WIN32_MUTEX.

        * thread_win32.c (native_cond_timedwait_ms): rename reserved pattern
          name.  user defined symbols should not start with __.

Sat Jun 16 19:24:01 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: define date_sg_t.

Sat Jun 16 18:46:57 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_tmx.h: offset in struct tmx_funcs is now int.
        * ext/date/date_strftime.c: ditto.
        * ext/date/date_core.c: ditto.

Sat Jun 16 18:31:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval.c (ruby_setup): set running state in the normal case before
          popping a tag.

Sat Jun 16 07:46:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): format workers
          results in the parent.

Sat Jun 16 07:12:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/runruby.rb (File.realpath): return real path of expanded path.
          [Bug #6598]

Sat Jun 16 07:12:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bootstraptest/runner.rb (main): ignore -j option for compatibility
          with test/unit.

Sat Jun 16 07:11:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#puke): modify only result and
          drop useless reports, not override entirely.

        * lib/test/unit/parallel.rb (Test::Unit::Worker#_run_suite): report
          unformatted results.  formatting messages is not a workers task.

        * lib/test/unit/parallel.rb (Test::Unit::Worker#puke): store raw
          results.

Sat Jun 16 01:27:14 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: bumping psych to 1.3.3
        * ext/psych/psych.gemspec: ditto

Fri Jun 15 20:54:28 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * vm_backtrace.c (backtrace_collect): rename from backtreace_collect.

Fri Jun 15 19:22:13 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: remove VM_FRAME_MAGIC_FINISH (finish frame type).
          Before this commit:
            `finish frame' was place holder which indicates that VM loop
            needs to return function.
            If a C method calls a Ruby methods (a method written by Ruby),
            then VM loop will be (re-)invoked.  When the Ruby method returns,
            then also VM loop should be escaped.  `finish frame' has only
            one instruction `finish', which returns VM loop function.
            VM loop function executes `finish' instruction, then VM loop
            function returns itself.
            With such mechanism, `leave' instruction (which returns one
            frame from current scope) doesn't need to check that this `leave'
            should also return from VM loop function.
            Strictly, one branch can be removed from `leave' instruction.
          Consideration:
            However, pushing the `finish frame' needs costs because
            it needs several memory accesses.  The number of pushing
            `finish frame' is greater than I had assumed.  Of course,
            pushing `finish frame' consumes additional control frame.
            Moreover, recent processors has good branch prediction,
            with which we can ignore such trivial checking.
          After this commit:
            Finally, I decide to remove `finish frame' and `finish'
            instruction.  Some parts of VM depend on `finish frame',
            so the new frame flag VM_FRAME_FLAG_FINISH is introduced.
            If this frame should escape from VM function loop, then
            the result of VM_FRAME_TYPE_FINISH_P(cfp) is true.
            `leave' instruction checks this flag every time.
            I measured performance on it.  However on my environments,
            it improves some benchmarks and slows some benchmarks down.
            Maybe it is because of C compiler optimization parameters.
            I'll re-visit here if this cause problems.

        * insns.def (leave, finish): remove finish instruction.

        * vm.c, vm_eval.c, vm_exec.c, vm_backtrace.c, vm_dump.c:
          apply above changes.

Fri Jun 15 19:11:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#puke): always add skipped
          results to the report for parallel test.  [Bug #6595]

Fri Jun 15 09:01:35 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * nacl/pepper_main.c: Removed an unnecessary and erroneous inclusion.

Thu Jun 14 22:59:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_CPPOUTFILE): check if output is really sent to
          specified file to tell if -o option works.  [ruby-dev:45742]
          [Bug#6591]

        * configure.in (RUBY_CPPOUTFILE): check if output file is actually
          created.  [ruby-dev:45742] [Bug#6591]

Thu Jun 14 22:10:50 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (proc_exec_sh): don't strip leading spaces of the script.

Thu Jun 14 15:54:02 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * file.c (rb_file_s_basename, rb_file_s_dirname): documentation fix.
          File.basename and File.dirname support File::ALT_SEPARATOR.

Thu Jun 14 11:10:10 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * nacl/pepper_main.c: Applies the new embedding API to pepper_ruby.

Thu Jun 14 10:44:41 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * include/ruby/ruby.h: Grouped APIs for embedding CRuby interpreter.
          (ruby_setup, ruby_compile_main_from_file,
          ruby_compile_main_from_string, ruby_eval_main,
          ruby_set_script_name): new APIs to embed CRuby.
          (ruby_opaque_t) Opaque pointer to an internal data, to NODE or iseq
          in particular.

        * eval.c (ruby_setup): Similar to ruby_init but returns an error code
          instead of exit(3) on error.
          (ruby_eval_main): Similar to ruby_exec_node but returns the
          evaluation result.
          (ruby_eval_main_internal): renamed from ruby_exec_internal.

        * ruby.c (toplevel_context): new helper function.
          (PREPARE_EVAL_MAIN): moved.
          (process_options): refactored with new functions.
          (parse_and_compile_main) new helper function.
          (ruby_compile_main_from_file, ruby_compile_main_from_string) new API
          (ruby_set_script_name): new API.


Thu Jun 14 10:39:48 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * eval.c: Add doxygen comments.

        * ruby.c: ditto.

        * thread_pthread.c: ditto

        * version.c: ditto.

        * vm_core.h: ditto.

Thu Jun 14 10:16:07 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: revert r36071 and add NetBSD to blacklist of -ansi.

Thu Jun 14 07:59:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread_pthread.c (get_stack): Linux is the only OS which includes
          the size of guard page into the stack size.

Thu Jun 14 06:21:00 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/drb/drb.rb:  Replace broken links to the English DRb book.
          Patch by Zachary Scott.  [ruby-trunk - Bug #6544]

Thu Jun 14 06:17:47 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/observer.rb:  Update broken link to the Programming Ruby book.
          Patch by Zachary Scott.  [ruby-trunk - Bug #6536]
        * lib/drb/drb.rb:  ditto.

Thu Jun 14 05:23:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (PFETCH_READY): suppress Wunused-but-set-variable.

        * regparse.c (is_onechar_cclass): restructured to clarify that c is
          used iff found == 1.

Thu Jun 14 02:54:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: use -fbuiltin with -ansi -std=iso9899:199409.
          This prevents errors introduced by disabling builtin functions,
          which is the sub-effect of -ansi/-std.
          Now NetBSD can use -ansi -std=iso9899:199409.
          Maybe mingw, cygwin and darwin can also.

Thu Jun 14 02:53:30 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Makefile.in: don't remove macros. now name2ctype uses macros.

        * tool/enc-unicode.rb: add comment why it uses Hash#index.

        * enc/unicode/{name2ctype.kwd,name2ctype.src,name2ctype.h.blt}:
          update to follow the current name2ctype.h.
          FYI current Unicode version is 6.1.

Thu Jun 14 00:16:59 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/net/http/responses.rb, lib/webrick/httpstatus.rb: Add HTTP
          response codes added in RFCs 2817 and 4918.  [ruby-core:45547]
          [Feature #6569]

        * lib/net/http/responses.rb: Rename Net::HTTPMultipleChoice to
          Net::HTTPMultipleChoices, leaving the former as alias to the
          latter for backward compatibility.  [ruby-core:45547]
          [Feature #6569]

        * lib/net/http/responses.rb: Add comments about unused,
          still-in-draft and private extension response codes.
          [ruby-core:45547] [Feature #6569]

Wed Jun 13 22:44:32 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * test/dl/test_func.rb (test_qsort1, test_qsort2): use TYPE_SIZE_T
          for size_t variables. [ruby-dev:45733] [Bug #6584]

Wed Jun 13 22:18:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: remove -ansi and -std options for lgamma_r() and
          finite().

Wed Jun 13 21:46:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: cygwin does not provide some declarations in strict
          ANSI mode.

Wed Jun 13 20:19:59 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_internal): move a variable declaration.

Wed Jun 13 17:54:38 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * regparse.c (PFETCH_READY):  this  line was to  suppress warning,
          but  did emit  warnings if  -Wuninitialized was  set.  Assigning
          NULL instead if pfetch_prev should suffice the situation.

Wed Jun 13 17:51:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: cygwin needs C99 for some stuff, e.g.,
          pthread_attr_setstacksize, sched_yield.

Wed Jun 13 17:50:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (.c.i): add warnflags to make the result consistent with
          compilation.

Wed Jun 13 15:12:07 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * configure.in: On Windows  platforms, system provided headers are
          VC++ optimized.  That is, C++ habits are often contaminated into
          various  headers.  Most  frequent  situation is  the  use of  //
          comments.  We bypass ANSI  C mode for them.  Otherwise extension
          libs cannot include those headers.

Wed Jun 13 13:39:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/win32.h: get rid of C99 style one line comments.

Wed Jun 13 13:39:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * encoding.c (enc_alias_internal): use strdup defined as macro.

Wed Jun 13 10:20:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_exec_fillarg): get rid of SIZE_T_MAX which may need
          more headers.

        * process.c (rb_exec_fillarg): fix array element size.  "continue" and
          "readonly" exceeded the size.

        * process.c (rb_exec_fillarg): use shell if the first word is reserved
          or special built-in name.
         http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html

        * process.c (rb_exec_fillarg): treat '=' only in the first word.  if
          the first word does not contain '=', it is the command name and
          environment assignments cannot be anymore.

Tue Jun 12 23:45:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/mkmf.rb: add dummy clean-static target to prevent errors for the
          case real clean-static target doesn't exist.

Tue Jun 12 22:49:42 2012  Naohisa Goto  <ngotogenome@gmail.com>

        * process.c (rb_exec_arg_fixup): fix compile error

Tue Jun 12 21:40:13 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): treat '=' character as a meta
          character to detect assignments preceding command name.

Tue Jun 12 20:29:19 2012  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_exec_arg_init): deprecated.
          (rb_exec_arg_addopt): ditto.
          (rb_exec_arg_fixup): ditto.
          (rb_run_exec_options): ditto.
          (rb_run_exec_options_err): ditto.

        * internal.h (rb_execarg_init): declared.
          (rb_execarg_addopt): ditto.
          (rb_execarg_fixup): ditto.
          (rb_execarg_run_options): ditto.

        * process.c: call rb_execarg_addopt, rb_execarg_fixup,
          rb_execarg_run_options, rb_execarg_init.
          (rb_execarg_addopt): renamed from rb_exec_arg_addopt.
          (rb_exec_arg_addopt): stub to call rb_execarg_addopt.
          (rb_execarg_init): renamed from rb_exec_arg_init.
          (rb_exec_arg_init): stub to call rb_execarg_init.
          (rb_execarg_fixup): renamed from rb_exec_arg_fixup.
          (rb_exec_arg_fixup): stub to call rb_execarg_fixup.
          (rb_execarg_run_options): renamed from rb_run_exec_options_err.
          (rb_run_exec_options_err): stub to call rb_execarg_run_options.
          (rb_run_exec_options): call rb_execarg_run_options.

        * io.c: call rb_execarg_addopt, rb_execarg_fixup,
          rb_execarg_run_options, rb_execarg_init.

        * ext/pty/pty.c (establishShell): call rb_execarg_init and
          rb_execarg_fixup.

Tue Jun 12 18:39:59 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * configure.in: enable strict ANSI mode by default in case of GCC,
          requested by _ko1.

Tue Jun 12 06:40:23 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): detect '#' as a meta character.

Mon Jun 11 22:15:44 2012  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_proc_exec_n): deprecated.
          (rb_exec): ditto.
          (rb_exec_err): ditto.
          (rb_fork): ditto.
          (rb_fork_err): ditto.

Mon Jun 11 18:49:52 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: on checking libexecinfo, don't specify /use/local.
          On FreeBSD people must specify --with-opt-dir or --with-execinfo-dir.

Mon Jun 11 12:14:37 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: remove lfp (local frame pointer) and rename
          dfp (dynamic frame pointer) to ep (environment pointer).
          This change make VM `normal' (similar to other interpreters).
          Before this commit:
            Each frame has two env pointers lfp and dfp.  lfp points
            local environment which is method/class/toplevel frame.
            lfp[0] is block pointer.
            dfp is block local frame. dfp[0] points previous (parent)
            environment pointer.
            lfp == dfp when frame is method/class/toplevel.
            You can get lfp from dfp by traversing previous environment
            pointers.
          After this commit:
            Each frame has only `ep' to point respective environment.
            If there is parent environment, then ep[0] points parent
            environment (as dfp).  If there are no more environment,
            then ep[0] points block pointer (as lfp).  We call such ep
            as `LEP' (local EP).  We add some macros to get LEP and to
            detect LEP or not.
            In short, we replace dfp and lfp with ep and LEP.
          rb_block_t and rb_binding_t member `lfp' and `dfp' are removed
          and member `ep' is added.
          rename rb_thread_t's member `local_lfp' and `local_svar' to
          `root_lep' and `root_svar'.
          (VM_EP_PREV_EP(ep)): get previous environment pointer.  This macro
            assume that ep is not LEP.
          (VM_EP_BLOCK_PTR(ep)): get block pointer.  This macro assume
            that ep is LEP.
          (VM_EP_LEP_P(ep)): detect ep is LEP or not.
          (VM_ENVVAL_BLOCK_PTR(ptr)): make block pointer.
          (VM_ENVVAL_BLOCK_PTR_P(v)): detect v is block pointer.
          (VM_ENVVAL_PREV_EP_PTR(ptr)): make prev environment pointer.
          (VM_ENVVAL_PREV_EP_PTR_P(v)): detect v is prev env pointer.

        * vm.c: apply above changes.
          (VM_EP_LEP(ep)): get LEP.
          (VM_CF_LEP(cfp)): get LEP of cfp->ep.
          (VM_CF_PREV_EP(cfp)): utility function VM_EP_PREV_EP(cfp->ep).
          (VM_CF_BLOCK_PTR(cfp)): utility function VM_EP_BLOCK_PTR(cfp->ep).

        * vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, insns.def:
          apply above changes.

        * cont.c: ditto.

        * eval.c, eval_intern.h: ditto.

        * proc.c: ditto.

        * thread.c: ditto.

        * vm_dump.c: ditto.

        * vm_exec.h: fix function name (on vm debug mode).

Mon Jun 11 11:52:18 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * compile.c (iseq_set_sequence): nonstatic initializer of an
          aggregate type is a C99ism.

        * compile.c (enum compile_array_type_t): comma at the end of enum
          list is a C99ism.

        * vm_backtrace.c (enum LOCATION_TYPE): ditto.

Mon Jun 11 06:31:33 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_proc_exec_n): revert the function removed at r35889.

Mon Jun 11 06:20:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread_pthread.c (rb_thread_create_timer_thread): assign return
          value to the variable err.

Mon Jun 11 06:17:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread_pthread.c (native_cond_initialize): fix typo in r36022.
          this cause a failure on FreeBSD 8.2 amd64.
         http://fbsd.rubyci.org/~chkbuild/ruby-trunk/log/20120610T130201Z.diff.html.gz

Mon Jun 11 05:21:57 2012  Koichi Sasada  <ko1@atdot.net>

        * .gdbinit (SDR): add SDR function.  It's only for VM debugging.

Sun Jun 10 21:50:45 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * nacl/nacl_config.rb: Fixed for 32bit hosts.

Sun Jun 10 20:23:14 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        Fixes threading on NativeClient.

        * thread_pthread.c (timer_thread_sleep): Extracted out a function from
          thread_timer(). Added an alternative implementation for platforms
          that lacks select(2) or pipe(2).
          (rb_thread_create_timer_thread, native_cond_initialize,
          native_cond_destroy): Replaced wrong HAVE_XXX checks.

        * configure.in (pthread_attr_init): New check.

Sun Jun 10 21:30:11 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_without_timer_thread): renamed from rb_exec_err.
          (rb_exec_err): new stub function to call
          rb_exec_without_timer_thread.
          (rb_f_exec): call rb_exec_without_timer_thread.
          (rb_exec): call rb_exec_without_timer_thread.

Sun Jun 10 21:13:10 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork): call rb_fork_internal instead of rb_fork_err.

Sun Jun 10 20:55:59 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_ruby): call rb_fork_internal directly.

Sun Jun 10 20:19:40 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_ruby): new function.
          (rb_f_fork): use rb_fork_ruby instead of rb_fork.
          (rb_daemon): ditto.

        * io.c (pipe_open): use rb_fork_ruby instead of rb_fork.

        * internal.h (rb_fork_ruby): declared.

Sun Jun 10 18:58:16 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/net/http/response.rb: Remove a duplicated rdoc and leave a
          pointer.

        * lib/net/http/responses.rb: Add RFC numbers to base on.

Sun Jun 10 18:31:42 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * configure.in (RUBY_NACL): Warns if $PATH does not contain the path
          to NativeClient SDK. PATH variable redefinition in GNUmakefile does
          not work for GNU make 3.81.

Sun Jun 10 17:54:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.h (IS_STACK_DIR_UPPER): utility macro.

        * thread_pthread.c (get_stack): seems stack size does not include
          guard size on Mac OS X.

        * thread_pthread.c (ruby_init_stack): adjust stack size for offset of
          addr from the bottom.

Sun Jun 10 15:49:47 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (retry_fork): call after_fork except in a child process.
          (rb_fork_internal): restrict after_fork call condition.

Sun Jun 10 14:19:33 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: NetBSD 6 adds libexecinfo but it only works on amd64.
         http://www.mail-archive.com/source-changes-full@netbsd.org/msg38729.html

Sun Jun 10 12:43:23 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_f_exec): call rb_exec_async_signal_safe except on
          Mac OS X.  cf. the comment in before_exec_non_async_signal_safe.

Sun Jun 10 12:15:18 2012  Tanaka Akira  <akr@fsij.org>

        * io.c (popen_exec): don't call rb_thread_atfork_before_exec.  use
          rb_exec_async_signal_safe instead of rb_exec_err.
          (pipe_open): use rb_fork_async_signal_safe instead of rb_fork_err.

Sun Jun 10 11:44:57 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_internal): call after_fork only unless
          chfunc_is_async_signal_safe.

Sun Jun 10 11:33:01 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_pkey_ec.c
          test/openssl/test_pkey_ec.rb: Add support for EC_POINT_mul.
          Patch provided by Sambasiva Suda. Thanks!
          [ruby-core:44408][ruby-trunk - Feature #6310]

Sun Jun 10 10:48:15 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * lib/openssl/ssl.rb: Use a simple random number to generate the
          session id. MD5, as was used before, causes problems when
          using a FIPS version of OpenSSL. Issue was found by Jared
          Jennings, thank you!
          [ruby-trunk - Bug #6137]

Sun Jun 10 10:27:34 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * NEWS: Add note about the new private key export behavior.

Sun Jun 10 10:24:51 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_async_signal_safe): exported.

        * ext/pty/extconf.rb: modify $INCFLAGS to include internal.h

        * ext/pty/pty.c: include internal.h.
          (chfunc): don't call rb_thread_atfork_before_exec.  use
          rb_exec_async_signal_safe instead of rb_f_exec.
          (establishShell): set up earg.  use rb_fork_async_signal_safe
          instead of rb_fork_err.

        * internal.h (rb_exec_async_signal_safe): declared.
          (rb_fork_async_signal_safe): declared.

Sun Jun 10 10:21:37 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl.c
          ext/openssl/ossl_pkey_rsa.c
          ext/openssl/ossl_pkey_dsa.c
          ext/openssl/ossl_pkey_ec.c: Forbid export passwords that are less
          than four characters long, as OpenSSL itself does not allow this.
          Issue found by Eric Hodel.
        * ext/openssl/ossl_pkey_ec.c: Add export as an alias of to_pem,
          following the PKey interface contract.
        * test/openssl/test_pkey_dsa.rb
          test/openssl/test_pkey_rsa.rb
          test/openssl/test_pkey_ec.rb: Add tests that assert correct
          behaviour when dealing with passwords that are less than four
          characters long.
          [ruby-core: 42281][ruby-trunk - Bug #5951]

Sun Jun 10 10:14:26 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_f_exec): use rb_exec_arg_prepare.

Sun Jun 10 06:43:51 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: split after_exec into async-signal-safe part and rest.
          (after_exec_async_signal_safe): extracted from after_exec.
          (after_exec_non_async_signal_safe): ditto.
          (after_exec): call them.
          (rb_exec_async_signal_safe): call after_exec_async_signal_safe.
          (rb_exec_err): call after_exec_non_async_signal_safe instead of
          after_exec.

Sun Jun 10 06:21:10 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * NEWS: document new features of Ruby OpenSSL.

Sun Jun 10 03:09:41 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl.c: Fix error in example. Patch by David Albert.

          Add/extend existing documentation. Examples now also cover RSA
          signatures and PBKDF2.
          [ruby-core: 45154][ruby-trunk - Bug #6475]


Sun Jun 10 01:41:45 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: Introduce SSLContext#renegotiation_cb and
          remove SSLContext#disable_client_renegotiation and related
          functionality introduced in r35797. The new callback approach
          gives clients maximum flexibility to decide on their own what to
          do on renegotiation attempts.
          Add documentation for SSL module and SSLError.
        * test/openssl/test_ssl.rb: Add a test for
          SSLContext#renegotiation_cb.

Sun Jun 10 01:37:18 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_internal): initialize exc.

Sun Jun 10 00:19:25 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: don't use non async-signal-safe functions in a child
          process before exec, for invoking a command.
          (rb_exec_atfork): call rb_exec_async_signal_safe only.
          (retry_fork): take chfunc_is_async_signal_safe argument.  call
          before_fork and after_fork only unless chfunc_is_async_signal_safe.
          (send_child_error): take chfunc_is_async_signal_safe argument.
          send an exception only unless chfunc_is_async_signal_safe.
          (recv_child_error): take chfunc_is_async_signal_safe argument.
          receive an exception only unless chfunc_is_async_signal_safe.
          (rb_fork_internal): renamed from rb_fork_err and take
          chfunc_is_async_signal_safe argument.
          use rb_protect only unless chfunc_is_async_signal_safe.
          (rb_fork_err): call rb_fork_internal with false as
          chfunc_is_async_signal_safe.
          (rb_fork_async_signal_safe): call rb_fork_internal with true as
          chfunc_is_async_signal_safe.
          (rb_spawn_process): call rb_fork_async_signal_safe instead of
          rb_fork_err.

Sat Jun  9 23:57:03 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_err): rewrite a complex "if" statement.

Sat Jun  9 23:44:29 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (before_exec_async_signal_safe): extracted from
          before_exec.
          (before_exec_non_async_signal_safe): ditto.
          (before_exec): call before_exec_async_signal_safe and
          before_exec_non_async_signal_safe.
          (rb_exec_async_signal_safe): call before_exec_async_signal_safe.
          (rb_exec_err): call before_exec_non_async_signal_safe instead of
          before_exec.

Sat Jun  9 23:36:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * iseq.c (iseq_load, insn_operand_intern, rb_iseq_disasm)
          (rb_iseq_parameters): use rb_id2str() instead of rb_id2name() to
          keep encoding.

        * string.c (rb_str_symname_p): new function that checks if the string
          is valid as a symbol name.  split from sym_inspect().

Sat Jun  9 22:27:05 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (retry_fork): rewrite a complex "for" statement by
          simple statements.

Sat Jun  9 21:50:04 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (retry_fork): extracted from rb_fork_err.
          (send_child_error): ditto.
          (recv_child_error): ditto.

Sat Jun  9 17:21:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * iseq.c (iseq_load): type is a symbol, and invalid as ID in common.

Sat Jun  9 10:57:14 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_async_signal_safe): extracted from rb_exec_err.

Sat Jun  9 09:31:07 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: simplified because close_others option is always
          enabled by default.
          (rb_f_exec): don't need to set the option.
          (rb_exec_arg_prepare): don't need to set the option.  don't need
          default_close_others argument.
          (rb_spawn_internal): don't need to give default_close_others
          argument for rb_exec_arg_prepare.  don't need default_close_others
          argument.
          (rb_spawn_err): don't need to give default_close_others
          argument for rb_spawn_internal.
          (rb_spawn): don't need to give default_close_others
          argument for rb_spawn_internal.
          (rb_f_system): don't need to give default_close_others argument for
          rb_spawn_internal.
          (rb_f_spawn): don't need to give default_close_others argument for
          rb_exec_arg_prepare.

Sat Jun  9 09:00:58 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_proc_exec): call before_exec() here addition to
          rb_exec_err.

Sat Jun  9 08:30:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (ruby_init_stack): use stack info if possible.

Sat Jun  9 08:21:32 2012  Eric Hodel  <drbrain@segment7.net>

        * README.EXT (prepare extconf.rb):  Added note to see MakeMakefile for
          documentation of extconf.rb functions.  Patch by Zachary Scott.
          [ruby-trunk - Feature #6522]
        * README.EXT (Appendix C):  Removed in favor of MakeMakefile.
          Patch by Zachary Scott.
        * lib/mkmf.rb:  Merged documentation from README.EXT Appendix C.  Patch
          by Zachary Scott.

Sat Jun  9 08:16:47 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc:  Completed wording in the description of the =~ operator.
          [ruby-trunk - Bug #6529]

Sat Jun  9 08:09:38 2012  Eric Hodel  <drbrain@segment7.net>

        * string.c (rb_str_start_with):  Removed "p" from start_with? examples
          to match other String method examples.  [ruby-trunk - Bug #6553]
        * string.c (rb_str_end_with):  Updated end_with? to use code markup
          instead of italic.

Sat Jun  9 07:56:03 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/benchmark.rb:  Updated formatting of Benchmark documentation for
          consistency.  [ruby-trunk - Bug #6533]

Sat Jun  9 07:46:26 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/delegate.rb:  Added documentation for Delegator#!.  Patch by
          Zachary Scott.  [ruby-trunk - Feature #6534]

Sat Jun  9 07:39:50 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http/responses.rb:  Add RFC 6585 response codes.  Patch by
          Sangil Jung.  [ruby-trunk - Feature #6480]
        * lib/net/http/response.rb:  ditto
        * lib/net/http.rb:  ditto
        * lib/webrick/httpstatus.rb:  ditto

Sat Jun  9 01:24:28 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_err): before_exec() call moved from proc_exec_cmd
          and proc_exec_sh.
          (rb_proc_exec): ditto.

Sat Jun  9 01:11:07 2012  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_exec_arg_init): declaration changed to
          return a value.

        * process.c (rb_exec_arg_init): return a value.

Fri Jun  8 23:44:14 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: don't check the availability of FD_CLOEXEC.  It should
          be available if fork() is available.

        * io.c: ditto.

Fri Jun  8 22:39:32 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_err): revert r35955.  The condition needs !chfunc
          to close ep[0] and ep[1].  The catched exception is re-raised
          immediately after that if status is not NULL.

Fri Jun  8 19:43:33 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_err): after_exec() call moved from proc_exec_cmd
          and proc_exec_sh.
          (rb_proc_exec): ditto.

Fri Jun  8 19:00:59 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (ARGV_COUNT): unused macro removed.
          (ARGV_SIZE): ditto.
          (ALLOC_ARGV): ditto.
          (ALLOC_ARGV_WITH_STR): ditto.

Fri Jun  8 16:19:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/runner.rb (src_testdir): expand real path so that
          TestGem#test_self_find_files does not fail by aliased load path when
          srcdir contains a symbolic link.

        * tool/runruby.rb (srcdir): ditto.

Fri Jun  8 12:04:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_fork_err): error state in the child process is prior
          to exceptions in proc_syswait().

        * process.c (rb_fork_err): determine status on errors.

        * ext/pty/pty.c (establishShell): reraise exception if something
          raised during sleep.

        * ext/pty/pty.c (establishShell): now needs status to protect from
          exceptions in rb_fork_err().

Thu Jun  7 22:13:05 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_fork_err): Fix the condition to use rb_protect.

Thu Jun  7 20:29:12 2012  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h: rb_exec_arg and related stuff moved back from
          internal.h

Thu Jun  7 15:53:03 2012  Koichi Sasada  <ko1@atdot.net>

        * .gdbinit: add function `trace_machine_instructions' to trace
          in native machine assemble.
          See https://bugs.ruby-lang.org/projects/ruby-master/wiki/MachineInstructionsTraceWithGDB
          for more details.

Wed Jun  6 21:31:21 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (proc_exec_cmd) renamed from proc_exec_v.
          (proc_exec_sh): renamed from rb_proc_exec_e.
          (proc_spawn_cmd_internal): renamed from proc_spawn_v.
          (proc_spawn_cmd): renamed from proc_spawn_n.
          (proc_spawn_sh): renamed from proc_spawn.

Wed Jun  6 21:18:47 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * process.c (try_with_sh): please take care of the macro defined by
          you.

Wed Jun  6 20:45:08 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (proc_exec_v): don't call dln_find_exe_r here because it
          is not async-signal-safe and proc_exec_v is called in a child
          process.
          command_abspath field of rb_exec_arg.
          (rb_exec_fillarg): call dln_find_exe_r and set command_abspath.
          (rb_exec_err): Give the absolute path of the invoking command for
          proc_exec_v, instead of the command name.

        * internal.h: add command_abspath field for rb_exec_arg.

Wed Jun  6 20:08:01 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (try_with_sh): take envp argument.
          (exec_with_sh): ditto.  use it for execve.
          (proc_exec_v): provide envp for try_with_sh.

Wed Jun  6 13:25:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c, include/ruby/win32.h (rb_w32_wrap_io_handle): new API.
          this API wraps an I/O handle (HANDLE or SOCKET) and returns fd.
          the second parameter should be combination of O_*, for example,
          O_RDWR | O_BINARY | O_NOINHERIT.

        * win32/win32.c, include/ruby/win32.h (rb_w32_unwrap_io_handle): new
          API.  this API unwraps an I/O handle and close the fd (not closes
          the handle itself).

        [Feature #4906] [ruby-core:37227]

Wed Jun  6 13:18:26 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (rb_w32_close): of course, console handle is not socket.

Wed Jun  6 12:37:43 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * process.c (rb_run_exec_options_err): allocate a temporary buffer for
          run_exec_dup2() for restoring fds on non-fork environments.

Wed Jun  6 09:45:21 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/dl/test_c_{struct_entry,union_entity}.rb: sorry, typos.

Wed Jun  6 05:27:54 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): check use_shell field before accessing
          a union field.

Wed Jun  6 04:58:44 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_spawn_process): prog variable is not used for Unix.

Wed Jun  6 00:20:37 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_exec_arg_init): change return type to void.

        * process.c (rb_exec_arg_init): don't return a value.
          (rb_exec_arg_prepare): ditto.
          (rb_spawn_process): don't take the prog argument.  extract the
          information from earg.
          (rb_spawn_internal): follow rb_spawn_process change.
          (rb_f_spawn): ditto.

        * io.c (pipe_open): don't take the prog argument.  extract the
          information from eargp.
          (pipe_open_v): follow pipe_open change.
          (pipe_open_s): ditto.

Tue Jun  5 23:51:33 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_exec_arg): use union to represent command invocation
          with/without shell.

        * process.c: follow the rb_exec_arg change.

        * io.c (pipe_open): ditto.

Tue Jun  5 22:28:46 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h: rb_exec_arg and related stuff moved from intern.h

        * include/ruby/intern.h (rb_proc_exec_n): removed.

Tue Jun  5 21:57:22 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_arg_fixup): allocate a temporary buffer for
          run_exec_dup2 here because it should be async-signal-safe.
          (run_exec_dup2): use the temporary buffer.
          (run_exec_dup2_tmpbuf_size): new function.

        * include/ruby/intern.h (rb_exec_arg): add dup2_tmpbuf field.

Tue Jun  5 20:13:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_obj_init_copy): should check if trusted too.

Tue Jun  5 19:59:13 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (strtok): declaration removed because it is not used.

Tue Jun  5 19:33:51 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (proc_spawn): don't detect simple command line here
          because rb_exec_fillarg already did.

Tue Jun  5 19:21:10 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): bail out a loop eagerly.

Tue Jun  5 19:15:14 2012  Tanaka Akira  <akr@fsij.org>

        * process.c: add comments about async-signal-safe.

        * io.c: ditto.

Tue Jun  5 09:25:10 2012  Eric Hodel  <drbrain@segment7.net>

        * io.c:  Edited documentation for IO and File open and new and
          Kernel#open for consistency and clarity.

Mon Jun  4 21:53:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (rb_w32_sysinit): let the system not display the
          critical-error-handler message box and the Windows Error Reporting
          dialog.  [ruby-core:45389] [Bug #6535]

Mon Jun  4 19:36:25 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_fillarg): allocate one more element before
          beginning in argv_str for try_with_sh.

        * internal.h (ARGVSTR2ARGC): adjust for the above change.
          (ARGVSTR2ARGV): ditto.

Mon Jun  4 19:17:06 2012  Tanaka Akira  <akr@fsij.org>

        * internal.h (ARGVSTR2ARGC): defined.
          (ARGVSTR2ARGV): defined.

        * process.c (proc_exec_v): use ARGVSTR2ARGV.
          (rb_spawn_process): use ARGVSTR2ARGC and ARGVSTR2ARGV.

        * io.c (pipe_open): use ARGVSTR2ARGV.

Mon Jun  4 16:13:00 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.h: remove magical code "lfp[0] & 0x02".
          Current VM doesn't use this bit.

        * vm_core.h (RUBY_VM_GET_BLOCK_PTR): added.

        * eval.c (rb_block_given_p): use RUBY_VM_GET_BLOCK_PTR().

        * vm_eval.c (rb_f_block_given_p): ditto.

Mon Jun  4 15:39:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (constat_apply): apply VT100 functions.
          [ruby-core:44958] [Feature #6418]

        * win32/win32.c (constat_parse): parse some VT100 escape sequence.

Mon Jun  4 14:06:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * process.c (rb_exec_err): should preserve errno.

Mon Jun  4 13:10:11 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/dl/test_c_{struct_entry,union_entity}.rb: broken require.

Mon Jun  4 12:01:21 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_backtrace.rb: fix test.
          Windows path includes `:' character.

Mon Jun  4 11:42:39 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h (rb_location_t): fix type and field name.
          (1) rename rb_location_t to rb_iseq_location_t.
          (2) rename field names of rb_iseq_location_t to adjust
              RubyVM::Backtrace::Location methods.
              (2-1) filename -> path
              (2-2) filepath -> absolute_path
              (2-3) basename -> base_label
              (2-4) name -> label
          (3) rename filed name rb_iseq_location_t#line_no to
              rb_iseq_location_t#first_lineno to clear purpose of this field.
          (4) The field names rb_binding_t#(filename|line_no) are also renamed
              to rb_binding_t#(path|first_lineno).

        * compile.c: apply above changes.

        * iseq.c: ditto.

        * proc.c: ditto.

        * vm*.c: ditto.

Mon Jun  4 11:40:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (r_object0): also load TYPE_USRMARSHAL, TYPE_DATA using
          compatible loader.

Mon Jun  4 11:33:42 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * process.c (rb_run_exec_options_err): restore save_env() call for
          non-fork environments.

        * process.c (rb_exec_err): restore environments after the failure of
          exec to fix [ruby-core:44093] [Bug #6249] on non-fork environments

Mon Jun  4 10:42:04 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (pipe_open): follow up changes in r35889.

        * process.c (proc_spawn_n): now uses char ** instead of VALUE *.

        * process.c (rb_spawn_process): prog is now VALUE of String, not char *.

Mon Jun  4 06:12:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (r_object0): remove old warning for _alloc.

Mon Jun  4 04:24:06 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * marshal.c: experimental test aborted.
        * complex.c: ditto.
        * rational.c: ditto.
        * include/ruby/intern.h: ditto.

Mon Jun  4 00:45:18 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_spawn_process): fix for Windows.  not tested.

Mon Jun  4 00:11:51 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_proc_exec_e): don't use ISSPACE().  \f, \r and \v
          are not word separator in Bourne shell.

Sun Jun  3 23:47:30 2012  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_exec_arg): remove argc and argv fields.
          add use_shell, argv_str and argv_buf fields.

        * process.c (rb_proc_exec_e): don't split shell command line arguments
          here to avoid memory allocation in a child process.
          (rb_exec_fillarg): split shell command line arguments here.
          (proc_exec_v): takes argv_str argument instead of argv.
          (rb_proc_exec_ne): removed.
          (rb_proc_exec_n): removed.
          (rb_run_exec_options_err): don't initialize the removed fields.
          (rb_exec_err): don't initialize the removed fields.
          call proc_exec_v directly instead of rb_proc_exec_ne.
          (rb_spawn_process): use use_shell field.

Sun Jun  3 21:53:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * GPL: update text of GPLv2. [ruby-core:44488] [Bug #6328]
          http://www.gnu.org/licenses/gpl-2.0.txt

Sun Jun  3 21:22:52 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_exec_getargs): remove rb_exec_arg argument.

Sun Jun  3 21:14:26 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * marshal.c: calls directly rb_{Complex,Rational}_marshal_load().
          But now disabled. [experimental]
        * complex.c: followed the above.
        * rational.c: ditto.
        * include/ruby/intern.h: ditto.

Sun Jun  3 21:18:17 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_check_argv): use rb_str_new_frozen instead of
          rb_str_new4.

Sun Jun  3 20:10:52 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_proc_exec_e): extended version of rb_proc_exec() to
          call execle().
          (rb_proc_exec): use rb_proc_exec_e().
          (rb_exec_err): use rb_proc_exec_e().

Sun Jun  3 19:47:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (vm_living_thread_num): suppress a warning.

Sun Jun  3 17:23:52 2012  Tanaka Akira  <akr@fsij.org>

        * use execve() to preserve environment variables when exec method is
          failed.  [ruby-core:44093] [ruby-trunk - Bug #6249]

        * include/ruby/intern.h (rb_exec_arg): add envp_str and envp_buf field
          to store envp of execve().

        * process.c (proc_exec_v): takes envp_str as an argument and use it
          for execve().
          (rb_proc_exec_ne): extended version of rb_proc_exec_n().
          (rb_proc_exec_n): use rb_proc_exec_ne().
          (rb_proc_exec): follow proc_exec_v() change.
          (fill_envp_buf_i): new function.
          (rb_exec_arg_fixup): set up envp_str and envp_buf.
          (save_env_i): removed.
          (save_env): removed.
          (rb_run_exec_options_err): don't modify environment variables.
          (rb_exec_err): use rb_proc_exec_ne().

Sun Jun  3 16:33:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c: revert r35879 "now marshal_{load|dump} are external."

        * complex.c (nucomp_marshal__{dump,load}): should use rb_marshal_{dump,load}.

        * rational.c (nurat_marshal__{dump,load}): ditto.

Sun Jun  3 14:13:58 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: checks whether the object is frozen or not.

Sun Jun  3 14:00:51 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c: wrote Complex#_dump and Complex::load.  But now
          disabled (due to compatibility) [experimental].

        * rational.c: wrote Rational#_dump and Rational::load. ditto.

Sun Jun  3 10:23:32 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (nucomp_marshal_load): [ruby-core:45394]
        * rational.c (nurat_marshal_load): ditto.

Sun Jun  3 03:15:46 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (onig_number_of_names): suppress a warning.

Sun Jun  3 01:36:52 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: change names.
          (1) Class name: RubyVM::FrameInfo -> RubyVM::Backtrace::Location.
          (2) Method name: RubyVM::FrameInfo.caller ->
              Kernel.caller_locations.
          (3) Instance methods of
              RubyVM::FrameInfo (RubyVM::Backtrace::Location)
              (3-1) name -> label
              (3-2) basename -> base_label (basename is confusing with
                    File.basename)
              (3-3) line_no -> lineno (We have already similar name
                    File#lineno, commented by kou [ruby-dev:45686]).
              (3-4) filename -> path.
              (3-5) filepath -> absolute_path.
              (3-5) iseq -> removed (we will make other APIs to access iseq
                    and other information of frame for debugging).

        * test/ruby/test_backtrace.rb: apply above changes.
          And apply comment from kou [ruby-dev:45686].

Sun Jun  3 00:49:11 2012  Koichi Sasada  <ko1@atdot.net>

        * common.mk: fix to build vm_backtrace.c only itself (vm_backtrace.c
          is no longer included from vm.c).  I hope this separation reduce
          compile time of vm.c.

        * internal.h: ditto.

        * vm.c, vm_core.h, vm_dump.c, vm_eval.c: ditto.

        * vm_eval.c: some functions (callee, etc) moved to vm_backtrace.c.

Sun Jun  3 00:20:53 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_backtrace.c: added.  Separate backtrace related functions to
          this file.

        * vm.c, common.mk: ditto.

Sat Jun  2 18:09:02 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/ipaddr.rb: Inhibit zero-filled octets in an IPv4 address in
          all platforms. [ruby-dev:45671]

        * lib/ipaddr.rb: Allow the x:x:x:x:x:x:d.d.d.d form not limited to
          IPv4 mapped/compatible addresses.  This change also makes it
          possible for the parser to understand IPv4 mapped and compatible
          IPv6 addresses in non-compressed form.

        * lib/ipaddr.rb: Stop exposing IPSocket.valid*? methods which were
          only usable on non-IPv6-ready platforms.

Sat Jun  2 16:59:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (rb_enc_cr_str_buf_cat): don't reset coderange as unknown.
          the condition 'ptr_a8 && str_cr != ENC_CODERANGE_7BIT' means not
          unknown, str is also ASCII-8BIT because str_encindex == ptr_encindex,
          and nont (str_cr == ENC_CODERANGE_UNKNOWN) and
          str_cr != ENC_CODERANGE_7BIT means str_cr is valid because ASCII-8BIT
          can't be broken. [ruby-dev:45688] [Bug #6509]

Sat Jun  2 07:04:48 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc (Performance):  Replaced incorrect example of reducing
          backtracking through anchoring with reduced backtracking through a
          range.  [ruby-trunk - Bug #6525]

Sat Jun  2 06:34:15 2012  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc (Performance):  Removed useless sample output from final
          performance example and switched from #match to #=~ for consistency.
          [ruby-trunk - Bug #6524]

Fri Jun  1 09:30:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (class_or_module_required): extract check for class or
          module.

Fri Jun  1 08:50:47 2012  Eric Hodel  <drbrain@segment7.net>

        * array.c:  Updated Array documentation formatting.  Patch by Zachary
          Scott.  [ruby-trunk - Feature #6517]

Fri Jun  1 06:57:10 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/dl/lib/dl/struct.rb (DL::CStructEntity#set_ctypes):  Refactored
          #set_ctypes using newer ruby features to simplify its implementation.
        * test/dl/test_c_struct_entry.rb (class DL):  Test to verify
          refactoring.

Fri Jun  1 06:40:25 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (Init_Object):  Restored Kernel documentation based on
          Pickaxe book documentation.  Patch by Zachary Scott.
          [ruby-trunk - Feature #6521]

Fri Jun  1 06:29:42 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (rb_equal):  Let Object be a link in #=== documentation.
          Patch by Zachary Scott.  [ruby-trunk - Feature #6518]

Thu May 31 09:27:06 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/dl/lib/dl/struct.rb (DL::CStructEntity::size):  Refactored ::size
          to remove unused variables and simplify using newer ruby features.
        * test/dl/test_c_struct_entry.rb:  Test to validate refactoring

Thu May 31 08:40:34 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/dl/lib/dl/struct.rb (DL::CUnionEntity#set_ctypes):  Refactored
          #set_types to reuse DL::CUnionEntity::size
        * test/dl/test_c_union_entity.rb:  Added test

Thu May 31 08:20:14 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/dl/lib/dl/struct.rb (DL::CUnionEntity::size):  Fixed ::size to
          return the size of the union.
        * test/dl/test_c_union_entity.rb:  Test for DL::CUnionEntity::size

Thu May 31 07:45:43 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/dl:  Added documentation.  Patch by Vincent Batts.
          [ruby-trunk - Bug #6496]

Wed May 30 16:30:00 2012  Kenta Murata  <mrkn@cookpad.com>

        * ext/bigdecimal/lib/bigdecimal/jacobian.rb,
          ext/bigdecimal/lib/bigdecimal/newton.rb:
          fix documentation comments.
          Patch by alperakgun from github.com/shyouhei/ruby/pull/8

Wed May 30 16:20:00 2012  Kenta Murata  <mrkn@cookpad.com>

        * ext/bigdecimal/lib/bigdecimal/jacobian.rb (Jacobian#dfdxi):
          fix jacobian to get stuck in an infinite loop when a solution is not
          found due to forget to increment nRetry counter.
          Patch by alperakgun from github.com/shyouhei/ruby/pull/8

Wed May 30 10:58:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * time.c (utc_offset_arg): utc offset can be precision in seconds.
          e.g. old Europe/Lisbon (c.f. [ruby-dev:40066])

Wed May 30 06:20:29 2012  Eric Hodel  <drbrain@segment7.net>

        * error.c (exc_set_backtrace):  Updated documentation to indicate
          set_backtrace allows a string as well as an array of strings.
          [ruby-trunk - Bug #6501]

Tue May 29 17:28:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * strftime.c (rb_strftime_with_timespec): support GNU extension triple
          colons modifier.  [EXPERIMENTAL]

        * strftime.c (rb_strftime_with_timespec): check conversion with locale
          modifier.

        * strftime.c (rb_strftime_with_timespec): colons are valid only for
          'z' and must come just before it.

Mon May 28 16:56:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_prepare_run): StatusLineOutput
          needs job_status to be :replace.

Mon May 28 13:35:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (do-install-*): fix dependencies.  based on the patch by
          nagachika at [ruby-dev:45683].  [Bug #6506]

Mon May 28 12:03:04 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (obj_free): doesn't free a method table if it doesn't
          exist. [ruby-dev:44436]
        * test/ruby/test_gc.rb (class TestGc): added the test case for
          this issue.

Sun May 27 23:37:48 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/bm_vm1_lvar_init.rb: added.
          This benchmark measures a initialize time of non-used variable.

        * benchmark/bm_vm1_lvar_set.rb: added.
          This benchmark measures a local variables initialization time.

        * benchmark/bm_vm2_bigarray.rb: added.
          This benchmark mesures a big array literal creation time.

        * benchmark/bm_vm2_bighash.rb: added.
          This benchmark mesures a big hash literal creation time.

        * benchmark/bm*: change notation "i=0" to "i = 0".

Sun May 27 13:33:26 2012  Koichi Sasada  <ko1@atdot.net>

        * benchmark/driver.rb: fix to continue benchmarks when
          an error is occurred.

Sun May 27 11:27:50 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#_prepare_run): fix operator
          precedence, so that platform and TERM should be counted.

Sun May 27 10:02:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: allows %Ok and %Ol.

Sun May 27 09:29:20 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: modified doc.

Sat May 26 19:04:34 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: added description.

Sat May 26 18:14:57 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: reduced the code.

Sat May 26 18:08:59 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * time.c: modified doc.
        * ext/date/date_core.c: ditto.

Sat May 26 17:05:45 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (backtrace_*): change type of lev and n from size_t to int.
          Also set type of rb_backtrace_t#backtrace_size to int.
          A patch from nobu.

        * vm_eval.c: ditto.

Sat May 26 16:26:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (realpath_rec): UNC prefix does not end with path separator,
          so new separator is needed after it.

Sat May 26 15:29:22 2012  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_backtrace.rb (test_caller_lev):
          decrease recursion size.

Sat May 26 13:50:48 2012  Koichi Sasada  <ko1@atdot.net>

        * NEWS: add Kernel#caller's second argument.

Sat May 26 13:40:29 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (RubyVM::FrameInfo): add a class to access each frame
          information.  You don't need to parse strings from caller().
          FrameInfo has the following methods:
            FrameInfo#name: method name, class name, etc with decorations.
            FrameInfo#basename: name without decorations.
            FrameInfo#line_no: line number.
            FrameInfo#filename: file name.
            FrameInfo#filepath: full filepath.
            FrameInfo#iseq: iseq if it is iseq frame (defined by ruby script)
            FrameInfo#to_s: return caller() method style string.
          RubyVM::FrameInfo.caller(n, lev) returns array of FrameInfo objects.
          The name "RubyVM::FrameInfo.caller" is long and ambiguous (it is
          confusing with Kernel::caller() method), we need to change the name
          before Ruby 2.0 release. Good names or comments are welcome.

        * test/ruby/test_backtrace.rb: add a test for above change.

Sat May 26 12:18:09 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (frame_info_to_str): add `break'.

        * vm.c (backtrace_object): remove lev and n parameter.
          backtrace_object always returns all of backtrace information.

        * vm.c (rb_backtrace_to_str_ary): fix to use backtrace_object().
          This change improve performance of caller(lev, n).

        * benchmark/bm_vm3_backtrace.rb: added to check above improvement.
          FYI: measurement on my laptop, 1.9.3p229 needs 5.125 sec,
          and current trunk only needs 0.299sec.

Sat May 26 11:05:09 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (rb_frame_info_t): keep previous ISEQ frame info for CFUNC
          frame info.  And fix to cache a calculated line_no of ISEQ frame
          info.

Sat May 26 09:54:53 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: Allow disabling client-side renegotiation.
        * test/openssl/test_ssl.rb: Simple tests for this.

          Client-side renegotiation is still considered problematic, even
          when used in the context of secure renegotiation (RI, RFC 5746).
          The changes allow users to either completely disable client
          renegotiation on the server, or to specify a maximum number of
          handshakes allowed in total. The number of total handshakes is
          counted in a callback set as SSL_set_info_callback. If the
          maximum number of handshakes is exceeded an error will be raised
          We do not support renegotiation in the OpenSSL extension, therefore
          this feature can only be tested externally.
          The feature is opt-in, the default setting will be to allow
          unlimited client renegotiation, as was the case before.

Fri May 25 23:38:58 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_ssl.rb: Clarify the intention of errors to be
          expected. Two errors are possible when connection is refused due
          to a protocol version that was explicitly disallowed,
          OpenSSL::SSL::SSLError or Errno::ECONNRESET, depending on the
          OpenSSL version in use.

Fri May 25 22:19:40 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: Revert r35583
        * test/openssl/test_ssl.rb: Handle ECONNRESET in code instead to avoid
          the test failing in Ruby CI [1]

        [1] http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120507T190102Z.log.html.gz#test-all

Fri May 25 19:51:36 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_eval.c (rb_f_caller): caller() method accepts second optional
          argument `n' which specify how many frames should return.
          For example, `caller(0, 1)' returns only one frame information
          which calls caller() method.  If there are less than n frame
          information, then all frame information are returned.  If n is 0,
          then always return [].
          This fix is part of [ruby-dev:42345] [Ruby 1.9-Feature#3917].
          However, performance and features are not enough.
          RDoc is also not available.

        * test/ruby/test_backtrace.rb: add a test for above.

Fri May 25 17:05:07 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c (oldbt_init, vm_backtrace_str_ary): arg->data should
          be initialized before calling `backtrace_each()'.

Fri May 25 16:11:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * trunk/ext/-test-/printf/printf.c: change function names because of
          conflict with msvcrt.  fixed build error of mswin.

Fri May 25 10:52:52 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c: refactoring backtrace related functions.
          (1) unify similar functions (rb_backtrace_each() and
              backtrace_object()).  backtrace_each() is a unified function.
              variation:
              a) backtrace_object(): create backtrace object.
              b) vm_backtrace_str_ary(): create bt as an array of string.
              c) vm_backtrace_print(): print backtrace to specified file.
              d) rb_backtrace_print_as_bugreport(): print backtrace on
                                                    bugreport style.
          (2) remove rb_backtrace_each().  Use backtrace_each() instead.
          (3) change the type of lev parameter to size_t.
              a) lev == 0 means current frame (exception, etc use it).
              b) lev == 1 means upper frame (caller(0) use it).

        * vm_core.h, vm_dump.c, vm_eval.c: ditto.

        * vm.c (backtrace_object(), vm_backtrace_str_ary()): fix to return a
          correct size of caller(lev) array.
          Let n be a "caller(0).size" then ln as caller(lev).size should be
          (n - lev).  However, the previous implementation returns a wrong
          size array (ln > n - lev).  [ruby-dev:45673]

        * test/ruby/test_backtrace.rb: add tests for backtrace.

Fri May 25 08:51:39 2012  Eric Hodel  <drbrain@segment7.net>

        * enum.c (enum_count):  Enumerable#count no longer uses #size when
          counting elements.  Patch by Nobuhiro IMAI.  [ruby-trunk - Bug #6473]

Fri May 25 01:15:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * sprintf.c (ruby__sfvextra): [EXPERIMENTAL] use inspect instead of
          to_s if plus flag is given.

        * vsnprintf.c (BSD_vfprintf): pass sign flag.

Fri May 25 00:37:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/rubygems/test_gem_indexer.rb (setup, teardown): save @tempdir
          to remove it properly.  [Bug #5348]

Thu May 24 23:36:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vsnprintf.c (BSD_vfprintf): [EXPERIMENTAL] object representation in
          rb_enc_vsprintf(). [Feature #5896]

Thu May 24 15:33:01 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_method.c (rb_method_defined_by): removed.
          nobu pointed out that rb_method_basic_definition_p() is enough
          for last commit.

        * error.c, eval_error.c: change for above.

Thu May 24 14:30:13 2012  Koichi Sasada  <ko1@atdot.net>

        * vm.c: add RubyVM::Backtrace object (btobj).
          Backtrace information contains an array consists of location
          information for each frames by string.
          RubyVM::Backtrace object is lightweight backtrace information,
          which contains complete information to generate traditional style
          backtrace (an array of strings) with faster generation.
          If someone accesses to backtrace information via
          Exception#backtrace, then convert a RubyVM::Backtrace object to
          traditional style backtrace.
          This change causes incompatibility on marshal dumped binary
          of Exception.  If you have any trouble on it, please tell us
          before Ruby 2.0 release.
          Note that RubyVM::Backtrace object should not expose Ruby level.

        * error.c, eval.c, vm_eval.c: ditto.

        * internal.h: ditto.

        * eval_error.c: fix to skip "set_backtrace" method invocation in
          creating an exception object if it call a normal set_backtrace
          method (defined by core).

        * test/ruby/test_settracefunc.rb: fix for above change.

        * vm_method.c (rb_method_defined_by): added.  This function
          checks that the given object responds with the given method
          by the given cfunc.

        * benchmark/bm_vm2_raise1.rb, benchmark/bm_vm2_raise2.rb:
          add to measure exception creation speed. raise1 create
          exception objects from shallow stack frame.  raise2 create
          exception objects from deep stack frame.

Thu May 24 12:07:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (io_strip_bom): check EOF.  [Bug #6487][ruby-core:45203]

Wed May 23 22:06:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http/header.rb (Net::HTTPHeader#range): fix broken parser of
          HTTP Range request. Old one can't parse invalid specs and multiple
          specs correctly.

Wed May 23 10:18:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (finish_overlapped_socket, overlapped_socket_io):
          replace ECONNABORTED to EPIPE in send, sendto and sendmsg to improve
          BSD socket compatibility.  this change removes a failure on the test
          of net/ftp.

Wed May 23 05:35:58 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Broke up Net::HTTP into individual files.
          [ruby-trunk - Feature #6435]
        * lib/net/http/backward.rb:  ditto.
        * lib/net/http/response.rb:  ditto.
        * lib/net/http/exceptions.rb:  ditto.
        * lib/net/http/responses.rb:  ditto.
        * lib/net/http/generic_request.rb:  ditto.
        * lib/net/http/header.rb:  ditto.
        * lib/net/http/request.rb:  ditto.
        * lib/net/http/proxy_delta.rb:  ditto.
        * lib/net/http/requests.rb:  ditto.

Wed May 23 05:15:11 2012  Eric Hodel  <drbrain@segment7.net>

        * class.c (rb_mod_init_copy):  Clear the cached inspect string of a
          dup'd anonymous module or class.  [ruby-trunk - Bug #6454]
        * test/ruby/test_module.rb (class TestModule):  ditto

Tue May 22 16:49:15 2012  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: add a data type rb_location_t to store iseq location
          information.
          rb_location_t#filename, filepath, name and line_no was moved from
          rb_iseq_t.  rb_location_t#basename is a new field which is
          similar to `name' field without any decoration.
          `name' field contains some decoration such as `block in foo'.
          `basename' only contains `foo'.
          rb_iseq_t contains memory object of rb_location_t.

        * iseq.c: setup rb_location_t for each rb_iseq_t memory objects.

        * compile.c, proc.c, vm.c, vm_dump.c, vm_eval.c, vm_insnhelper.c,
          vm_method.c: support about it.

Tue May 22 00:45:05 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * struct.c (rb_struct_members): Refactoring.  As Struct#members had
          returned an array of String, the old code was needed to convert
          Symbols to Strings.  But it is almost unnecessary because the
          method now returns an array of Symbols.  A patch by Masaki
          Matsushita <glass.saga at gmail dot com>  [Feature #6218]
          [ruby-dev:45451]

Mon May 21 19:20:25 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/ftp.rb (Net::FTP#retrbinary): close only if conn is not nil
          because transfercmd may fail and return nil.

        * lib/net/ftp.rb (Net::FTP#retrlines): ditto.

Mon May 21 15:10:28 2012  Akinori MUSHA  <knu@iDaemons.org>

        * ext/syslog/syslog.c: Classify constants and macros into several
          sub-modules. (Syslog::Priority, Syslog::Level, Syslog::Option
          and Syslog::Macros)

        * ext/syslog/syslog.c (mSyslog_inspect): Use rb_sprintf().

        * ext/syslog/syslog.c (mSyslog_inspect): Make sure self is a
          module before calling rb_class2name().

Mon May 21 12:44:11 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (install): It seems tcl/tk is skipped in Travis
          CI. Trying to fix the situation.

Mon May 21 12:11:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enc/depend (ENCOBJS): add dependencies.

        * enc/make_encmake.rb (target_encodings): extract dependencies.

Mon May 21 11:26:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/ftp.rb (Net::FTP#transfercmd): rescue shutdown.

Sun May 20 23:00:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extmake): reopen $stdout to NULL, since setting
          $stdout cannot affect child processes.

Sun May 20 21:36:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * enc/shift_jis.c (code_to_mbclen): return
          ONIGERR_INVALID_CODE_POINT_VALUE if the code is invalid.

        * string.c (tr_next): increment character until the code
          is a valid character. [ruby-dev:45652] [Bug #6450]

Sun May 20 12:25:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (LIBRUBY_SO): link EXTSOLIBS too.

        * ext/extmk.rb (mf.macro): use EXTSOLIBS instead of SOLIBS to get rid
          of discard libraries needed by default.  [Bug #6462]

Sat May 19 19:04:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (command_output): ENCOBJS is needed for all linked
          ruby, if --disable-shared and --with-static-linked-ext.

        * ext/extmk.rb (command_output): dmyext is needed as DLDOBJS if no
          static linked extensions.

        * Makefile.in, common.mk (PROGRAM): no extension libraries.

        * common.mk (build-ext): pass macros for libruby.so.

        * ext/extmk.rb (command_output): link extension libraries and encoding
          libraries into libruby.so, not ruby executable.

        * ext/extmk.rb (command_output): fold long macro lines.

        * Makefile.in (LIBEXT): add macro.

        * configure.in (ENCOBJS, EXTOBJS): use LIBEXT, not hardcoded suffix.

        * Makefile.in (LIBRUBY_A): fix typo.  re-applying r35242.

Sat May 19 04:46:53 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/openssl/extconf.rb: Use Logging::message instead of message.
        * ext/zlib/extconf.rb: ditto.

Fri May 18 18:13:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#configuration): keep space at end of
          OUTFLAG and COUTFLAG.  [ruby-dev:45650]

Fri May 18 17:39:42 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (rb_thread_create_timer_thread): Added error
          check when failing fcntl(). [Bug #6147] [ruby-dev:45364]

Fri May 18 17:41:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extmake): link archives only, skip script only
          extension libraries.

Fri May 18 17:25:33 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * cont.c: bump up fiber machine stack size when running on 64bit
          arch. [Bug #6344] [ruby-dev:45554]

Fri May 18 15:20:56 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/generic.rb (URI::Generic.build): duplicate args before adding
          new items. (don't change arguments)

        * lib/uri/generic.rb (URI::Generic.build): use URI::Generic::COMPONENT
          if this method is called from URI::Generic.

        * lib/uri/generic.rb (URI::Generic.build2): escape only if the item is
          a String.

        * lib/uri/generic.rb (URI::Generic.build2): use DEFAULT_PARSER because
          it doesn't have parser method. [Bug #6420]

Fri May 18 15:54:07 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/zlib/extconf.rb: Use an exception instead of bare puts.

Fri May 18 15:53:05 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/psych/extconf.rb: Use an exception instead of bare abort.

Fri May 18 15:51:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/fiddle/extconf.rb: Use an exception instead of bare abort.

Fri May 18 15:49:35 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/readline/extconf.rb: Use an exception instead of bare exit.

Fri May 18 15:38:11 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/ripper/extconf.rb: Use an exception instead of bare
          Logging.message.

Fri May 18 15:23:06 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/openssl/extconf.rb: Clarify a message when hit Apple
          OpenSSL issue.

Fri May 18 15:14:32 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/extmk.rb: Show a message when extconf.rb raised an exception.
        * ext/openssl/extconf.rb: Use exception raising instead of message
          and/or abort. We want to display error message to console _and_
          logging into mkmf.log.

Fri May 18 06:14:07 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/syslog/lib/syslog/logger.rb:  Added Syslog::Logger which was
          ported from the SyslogLogger gem.  [ruby-trunk - Feature #5096]
        * NEWS:  ditto.
        * test/syslog/test_syslog_logger.rb:  ditto.

Fri May 18 01:28:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c (transcode_string): fix encoding index names.
          Thanks markizko for reporting.

Thu May 17 23:03:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: fix function name to be checked, to initialize
          rb_thread_cond_t properly.

        * thread_pthread.c (native_cond_initialize, native_cond_destroy):
          fix macro name.

Thu May 17 12:53:07 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * thread.c, thread_pthread.c: Moved pthread-specific preprocessor
          hacks to thread_pthread.c

Thu May 17 12:18:47 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * io.c: Fix a mistake on merging the patch in the previous commit.

Thu May 17 11:33:07 2012  Yuki Yugui Sonoda  <yugui@google.com>

        Imports Ruby's port to NativeClient (a.k.a NaCl).
        Patch by Google Inc. [ruby-core:45073].

        * configure.in (RUBY_NACL): New M4 func to configure variables for
          NaCl.
          (RUBY_NACL_CHECK_PEPPER_TYPES): New M4 func to check the old names
          of Pepper interface types.
          (BTESTRUBY): New variable to specify which ruby should be run on
          "make btest". NaCl can run the built binary by sel_ldr, but it need
          rbconfig.rb. So this variable is distinguished from $MINIRUBY.

        * thread_pthread.c: Disabled some features on NaCl.

        * io.c: ditto.

        * process.c: ditto.

        * signal.c: ditto.

        * file.c: ditto.

        * missing/flock.c: ditto.

        * nacl/pepper_main.c: An example implementation of Pepper application
          that embeds Ruby.

        * nacl/example.html: An example of web page that uses the Pepper
          application.

        * nacl/nacl-config.rb: Detects variants of NaCl SDK.

        * nacl/GNUmakefile.in: Makefile template for NaCl specific build
          process.

        * nacl/package.rb: script for packaging a NaCl-Ruby embedding
          application.

        * nacl/reate_nmf.rb: Wrapper script of create_nmf.py

        * dln.c (dln_load): Added a hack to call on NaCl.

        * util.c (ruby_getcwd): Path to the current directory is not available
          on NaCl.

Thu May 17 10:54:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/tk/extconf.rb: add -l options to $libs not $LDFLAGS,
          to be passed to EXTLIBS in exts.mk.

        * enc/encinit.c.erb: use %-lines to adjust indent in the generated file.

        * lib/mkmf.rb (MakeMakefile#have_framework): combine -framework option
          and its argument with an equal sign not to be separated in merge_libs.

        * ext/tk/extconf.rb: ditto.

        * ext/extmk.rb: EXTLDFLAGS also needs to be passed.

Wed May 16 15:44:22 2012  Yuki Yugui Sonoda  <yugui@google.com>

        * configure.in: Fix an unbalanced quote.

Wed May 16 15:43:10 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/extmk.rb (exts.mk): use double quotes instead of single quotes
          for commandline because it's not recognized as quotes on Windows.

Wed May 16 15:15:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (LD): enclose with single quotes but not double quotes
          not to expand command substitution.

Wed May 16 14:19:51 2012  Yuki Yugui Sonoda  <yugui@google.com>

        Supports static linking of extensions and encodings again.
        Fixes --with-static-linked-ext.

        Patch by Google Inc. [ruby-core:45073].

        * Makefile.in (ENCOBJS, EXTOBJS): New variables to specify static
          linked libraries. Also reintroduces extinit.o, introduces encinit.o
          introduces encinit.o

        * common.mk: Builds static libraries rather than shared objects if
          specified.

        * configure.in (LD): new substitution.

        * enc/depend: Supports static linked libraries
          (libencs, libenc, libtrans): New target.

        * enc/encinit.c.erb: new template to generate the initialization of
          statically linked encodings.

        * enc/make_encmake.rb (--module): new flag to specify whether static
          or dynamic.

        * transcode_data.h (TRANS_INIT): New macro to get rid of the name
          collision of encoding initializers and transcoder initializers.

        * ext/extmk.rb: Fixes the behavior on $extstatic is true.

        * lib/mkmf.rb (clean-static): new target to clean up static linked
          libraries.

        * ruby.c (process_options): New initializes statically linked
          encodings here.

Wed May 16 14:30:43 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c: fixed a merge mistake of r33878, reported by nobu via IRC.

Wed May 16 06:59:41 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: should also be aware of flags on
          complex specifier.

Wed May 16 05:11:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: fix a bug with string
          subclass dumping and loading.

        * test/psych/test_array.rb: pertinent tests

        * test/psych/test_string.rb: ditto

Wed May 16 01:31:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: convert omap tagged maps to
          Psych::Omap objects rather than hashes. [Bug #6425]

        * test/psych/test_omap.rb: pertinent test.

Wed May 16 01:15:45 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: keep a reference to
          custom coders so that GC does not impact dumped yaml reference ids.

Tue May 15 23:59:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Options#setup_options): add --color option.

        * lib/test/unit.rb (Test::Unit::Runner#_prepare_run): defer color code
          initialization to regard --color option.

Mon May 14 16:28:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (f_arglist): should reset lexical states after empty
          argument list with no parenthesis as well as parenthesized list,
          so that reserved name method definition work.  [ruby-dev:45626]
          [Bug #6403]

Mon May 14 00:14:24 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * enumerator.c (lazy_take_func, lazy_take): multiple calls of
          force/to_a method to Enumerator::Lazy#take should return same
          results. [ruby-dev:45634] [Bug #6428]

        * test/ruby/test_lazy_enumerator.rb (test_take_recycle): add test for
          above.

Sun May 13 23:38:31 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * test/ruby/test_io.rb (test_flush_in_finalizer1): don't use IO.for_fd
          to close IO objects. it create IO object with already closed fd, and
          cause occasional Errno::EBADF in following tests. [ruby-core:45020]
          [Bug #6228]

Sun May 13 23:32:16 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>

        * test/ruby/test_io.rb (TestIO): revert r35631. it broke the intent of
          test_flush_in_finalizer1.  [ruby-core:43951] [Bug #6228]

Sun May 13 22:46:36 2012  Tanaka Akira  <akr@fsij.org>

        * ext/etc/etc.c (passwd_ensure): move endpwent() call from
          passwd_iterate to close /etc/passwd on exception.
          (group_ensure): move endgrent() call from group_iterate to close
          /etc/group on exception.

Sun May 13 18:10:43 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: removed unused code and changed the style.

Sun May 13 17:37:56 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: refactored.

Sun May 13 06:40:12 2012  Luis Lavena  <luislavena@gmail.com>

        * test/ruby/test_io.rb (class TestIO):  Disable GC during IO tests to
          avoid file descriptors being GC'ed. Suggestion by Tomoyuki Chikanaga
          [ruby-core:43951][Bug #6228]

Sat May 12 07:00:16 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/sdbm/init.c:  Added documentation.  Patch by Justin Collins,
          cleanup by Zachary Scott.  [ruby-trunk - #6410]

Sat May 12 06:02:03 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/fileutils.rb (cp_r):  Fixed cp_r example.  Patch by TJ Koblentz
          from pull request #114.  [ruby-trunk - Bug #6411]

Sat May 12 05:23:06 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (rb_threadptr_execute_interrupts_common):
          test_signal_requiring of test/ruby/test_signal.rb fail if the sub
          process is killed on waiting IO in lex_io_gets in rb_load_file in
          rb_load_internal in require.
          This is because
          (1) the process receive the killing signal in
              rb_thread_io_blocking_region in rb_read_internal in lex_io_gets.
          (2) set th->errinfo as INT2FIX(TAG_FATAL) at
              rb_threadptr_execute_interrupts_common.
          (3) escape rb_load_file in rb_load_internal and jump to EXEC_TAG()
              without set loaded as TRUE.
          (4) call first rb_exc_raise(GET_THREAD()->errinfo); because loaded
              is FALSE as above. this errinfo should be an exception object
              but this is INT2FIX(TAG_FATAL).
          Don't call first rb_exc_raise if GET_THREAD()->errinfo is Fixnum.

Fri May 11 14:23:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (primary): begin/end block should be isolated from outside.
          [ruby-dev:45631][Bug #6419]

Fri May 11 14:09:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (PUSH): to prevent VALUE from GC,
          must not cast it to unsigned long, which may be shorter than
          VALUE, and the result can be mere garbage.

Fri May 11 09:51:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#failed): no unnecessary
          newlines if no reports to be displayed.

Thu May 10 10:55:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/minitest/test_minitest_mock.rb: Correct requiring path to
          metametameta.rb.

        * test/minitest/test_minitest_unit.rb: Correct requiring path to
          metametameta.rb.

Thu May 10 10:18:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (lex_state_name): returns name for lex_state_e, for debug
          use.

Wed May  9 16:36:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#pkg_config): check if libs resulted from
          pkg-config works actually.

Wed May  9 16:01:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (decode_utf7, encode_utf7): refactored by
          Nobuyoshi Nakada, to use String#encode.

Wed May  9 13:26:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/rubygems/test_gem_remote_fetcher.rb: skip OpenSSL dependent
          tests if not available.

Wed May  9 08:09:38 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 3.0.0 (r7435)
        * test/minitest/*: ditto
        * test/rubygems/*: Imported fixes for buggy use of assert_match
          and deprecated assert_block
        UNBUNCH YOUR PANTIES. THE TESTS DO NOT RUN CLEAN ON OSX.

Wed May  9 06:28:59 2012  Eric Hodel  <drbrain@segment7.net>

        * re.c (rb_reg_equal):  Removed incorrect example for Regexp#== with
          "n" option.  [ruby-talk - Bug #6415]

Wed May  9 06:23:33 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: reverted.

Wed May  9 04:31:26 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

        * lib/rinda/ring.rb (lookup_ring_any): fix Rinda::RingFinger.primary
          hungs forever. [ruby-talk:395364]

Tue May  8 21:09:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * include/ruby/win32.h (FD_SET): change function to macro.
          To avoid buffer overflow when smaller FD_SETSIZE is used in ext
          libraries.

        * win32/win32.c (rb_w32_fdset): this function is not used anymore.
          But we leave this for compatibility.

        * win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller
          FD_SETSIZE is used in ext libraries. Dereference of fd_set pointer
          causes SEGV.

        * test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for
          above.
        * ext/-test-/win32/fd_setsize/depend: ditto.
        * ext/-test-/win32/fd_setsize/extconf.rb: ditto.
        * ext/-test-/win32/fd_setsize/fd_setsize.c: ditto.

          [ruby-core:44588] [Bug #6352]

Tue May  8 20:44:46 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * io.c (io_unread): fix IO#pos with mode 'r' bug on Windows.
          If the end of reading buffer is CR, io_unread() needs to unread one
          more byte.
          [ruby-core:44874] [Bug #6401]

        * test/ruby/test_io_m17n.rb (TestIO_M17N#test_pos_with_buffer_end_cr):
          add a test for above.

Tue May  8 13:38:17 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/date/date_core.c: improving introduction in Date/DateTime
          documentation. patched by Daniel Kaufman via Github.
                https://github.com/ruby/ruby/pull/110

Tue May  8 13:36:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (POSTLINK): default to : command to get rid of flag
          only command, since BSD make does not work with it.

Tue May  8 13:35:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (MiniTest#run_test): remove exact trace and get rid
          of IndexError, which could caused by modified $@ sometimes.

Tue May  8 11:21:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/minitest/metametameta.rb (MetaMetaMetaTestCase#assert_report):
          support drive letter on Windows.  yes, the original code is metameta.

Tue May  8 08:54:48 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/abbrev.rb:  Fixed typo in abbrev pattern documentation.  Based on
          patch by Mark Rushakoff.  [ruby-trunk - #6346]

Tue May  8 07:44:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/openssl/ossl_ssl.c (ossl_start_ssl): remove useless rb_sys_fail
          before ossl_raise. this cause a test failure on Linux.
         http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20120507T190102Z.log.html.gz

Tue May  8 05:35:18 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (Init_Object):  Added reference to variable.c where
          public_constant and private_constant documentation lives.  [#6381]

Tue May  8 04:47:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#output): prefer local output to
          get rid of unexpected side effect in test/minitest/metametameta.rb.

        * lib/test/unit.rb (MiniTest#run_test): show the running test in $0.

        * lib/test/unit.rb (Test::Unit::StatusLineOutput): new class to output
          in status line.

        * test/testunit/test_hideskip.rb (TestHideSkip#test_hideskip):
          MiniTest#puke now reports Skipped messages only if verbose mode.

        * test/testunit/test_sorting.rb (TestTestUnitSorting#test_sorting):
          ditto.

        * lib/test/unit.rb (Test::Unit::Runner#puke): modify only result and
          drop useless reports, not override entirely.

        * bootstraptest/runner.rb (exec_test, show_progress): show rotators
          and pass/fail counts.

        * sample/test.rb (PROGRESS): refine output.

Tue May  8 02:34:26 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/minitest/unit.rb (assert_match): refix of r35563.
          r35563 breaks the intention of the original change.
         https://github.com/seattlerb/minitest/commit/68858105b2eb11c85105ffac5f32b662c59397f3
        * lib/minitest/unit.rb (refute_match): ditto.

Mon May  7 21:19:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json: Merge JSON 1.7.1.
         https://github.com/flori/json/commit/e5b9a9465c1159fae533bca320d950b772bcb4ac

Mon May  7 22:54:22 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: add support for option flags
          OpenSSL::SSL::OP_NO_TLSv1_1
          OpenSSL::SSL::OP_NO_TLSv1_2
          to allow blocking specific TLS versions. Thanks to Justin Guyett for
          pointing this out to me.
        * test/openssl/test_ssl.rb: add tests to assert correct behavior when
          blocking certain versions of TLS/SSL both on server and client side.
          Also refactored tests to reduce boilerplate code a little.
        * test/openssl/utils.rb: rescue Errno::ECONNRESET for tests where
          client rejects the connection because a forbidden protocol version
          was used.

Mon May  7 20:14:15 2012  Tanaka Akira  <akr@fsij.org>

        * lib/securerandom.rb (random_bytes): call to_int method for the
          argument at first.

Mon May  7 17:54:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/minitest/unit.rb (assert_match): replace matcher only if both
          matcher and obj are String. fix r35541. [Bug #6405]
          DON'T COMMIT IF YOU CAN'T RUN TEST.
          FIX AS SOON AS POSSIBLE YOU BREAK TESTS.
          patched by ayumin.
          https://github.com/seattlerb/minitest/pull/124

        * lib/minitest/unit.rb (refute_match): ditto.

Mon May  7 13:41:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (PROGRAM), configure.in (POSTLINK): sign built program
          using RUBY_CODESIGN identity.

Mon May  7 13:03:55 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (body_type_attachment): parse body type
          "ATTACHMENT". [ruby-core:44849] [Bug #6397]

Mon May  7 10:49:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (Init_bigdecimal): define IDs before
          they are used. [ruby-core:44900] [Bug #6406]

Mon May  7 10:27:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/digest/rmd160/rmd160.c (RMD160_Update): fix for huge data.

Mon May  7 10:23:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/fileutils/fileasserts.rb: use assert_equal, assert_match, and so on.

        * test/ruby/enc/test_utf16.rb, test/ruby/enc/test_utf32.rb,
          test/ruby/test_io_m17n.rb (assert_str_equal): ditto.

        * test/rubygems/test_gem_remote_fetcher.rb
          (assert_data_from_{server,proxy}): ditto.

        * test/test_pstore.rb (test_thread_safe): ditto.

Mon May  7 10:16:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/rubygems/test_gem_installer.rb (TestGemInstaller#test_dir): fix
          argument order.  expected value must come first.

Mon May  7 09:14:11 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: support TLSv1.1 & TLSv1.2. Add
          SSLContext#version to inspect the version that was negotiated for
          a given connection.
        * ext/openssl/extconf.rb: detect TLS 1.1 & 1.2 support.
        * test/openssl/test_ssl.rb: add tests for TLS 1.1 & 1.2 given they
          are supported by the native OpenSSL being used.

Sun May  6 21:34:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (io_encoding_set): suppress warnings. [ruby-dev:45627]
          this tmp1 is not required after r35538.

        * addr2line.c: suppress warnings.

Sun May  6 18:39:39 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (iseq_compile_each): remove unused variable `size'.

Sun May  6 14:50:03 2012  Tanaka Akira  <akr@fsij.org>

        * lib/securerandom.rb: show actual read length in an error message.

Sat May  5 06:43:10 2012  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 2.12.1 (r7323)
        * test/minitest/*: ditto

Sat May  5 01:47:33 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/zlib/test_zlib.rb (test_inflate): add a test for Zlib.inflate.
          patched by headius (Charles Nutter). [ruby-core:44859] [Bug #6398]

        * test/zlib/test_zlib.rb (test_deflate): add a test for Zlib.deflate.

Sat May  5 00:53:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (parse_mode_enc): remove warnings 'Ignoring internal encoding'.
          [ruby-core:44455] [Bug #6324]

        * io.c (io_encoding_set): ditto.

Fri May  4 07:19:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/rdoc/parser.rb (RDoc.binary?): fix wrong regexp.
          [ruby-core:44798] [Bug #6393]

Fri May  4 01:33:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/rdoc/parser.rb (RDoc.alias_extension): a real file is irrelevant
          to aliasing.  [ruby-core:44796][Bug #6392]

        * lib/rdoc/parser.rb (RDoc.zip?): non-existent file will not be a zip
          file.

        * lib/rdoc/parser.rb (RDoc.can_parse_by_name): accept aliased
          extension file names.

        * lib/rdoc/parser.rb (RDoc.binary?): binary read data may have
          incomplete multibyte sequence.  [ruby-core:44798][Bug #6393]

Wed May  2 23:55:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::RequireFiles#non_options): expand
          real path to get rid of loading same files via symlinks.

Wed May  2 23:26:04 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * cont.c (rb_fiber_m_transfer): improve sample code in Fiber#transfer
          documentation. emphasize the difference between transfer and resume.

Wed May  2 23:21:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_yylex): allow spaces between lambda arrow and
          parenthesis.  [ruby-dev:45605][Feature #6390]

Wed May  2 19:06:30 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * cont.c (rb_fiber_m_transfer): Improved Fiber documentation.
          patched by Anuj Dutta. [ruby-core:44540][Bug #6343]

Wed May  2 13:06:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * README, README.ja: reformatted using rdoc markup.  based on the
          patches by zzak (Zachary Scott) in [Feature #6388].

        * README, README.ja: updated the author's mail address.

Wed May  2 09:46:09 2012  Kouji Takao  <kouji@takao7.net>

        * ext/readline/readline.c (Readline.special_prefixes=)
          (Readline.special_prefixes): new function. An original patch was
          created by nagachika. [Feature #5784]

Tue May  1 22:18:45 2012  Kouji Takao  <kouji@takao7.net>

        * ext/readline/readline.c (Readline.pre_input_hook)
          (Readline.insert_text, Readline.redisplay): new function. An
          original patch was created by nagachika. [Feature #5785]

Tue May  1 15:46:48 2012  Koichi Sasada  <ko1@atdot.net>

        * common.mk: "$(Q)-..." doesn't work on nmake.

Tue May  1 15:32:10 2012  Koichi Sasada  <ko1@atdot.net>

        * common.mk: replace '@' prefix to '$(Q)' to control build
          process outputs.

Tue May  1 14:17:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/openssl/deprecation.rb (OpenSSL.check_func): check if header is
          available for macro compatibility.

Tue May  1 10:53:54 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_settracefunc.rb: ignore traces from another threads
          because Kernel.set_trace_func affects other threads.

Tue May  1 06:04:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/digest/sha2/sha2.c (REVERSE32): explicitly cast since unsigned
          long may be larger than sha2_word32.

        * ext/digest/sha2/sha2.c (SHA{256,512,384}_{Final,End}): should clear
          whole content, not pointer size.

        * ext/digest/*/extconf.rb: use pkg_config to use same library with
          openssl.  [ruby-core:44755][Bug #6379]

        * ext/openssl/deprecation.rb: extract check for broken Apple OpenSSL.

Tue May  1 05:02:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (optflags): disable unsafe optimizations.
          [ruby-core:44679][Bug #6370]

Mon Apr 30 23:36:49 2012  Tanaka Akira  <akr@fsij.org>

        * lib/fileutils.rb (copy_metadata): use File.lchown and File.lchmod to
          update meta data of symlinks.

Mon Apr 30 23:05:53 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/ruby/test_continuation.rb (tracing_with_set_trace_func): don't
          call Continuation from other threads. [ruby-dev:45596] [Bug #6382]

Mon Apr 30 20:10:04 2012  Tanaka Akira  <akr@fsij.org>

        * ext/zlib/extconf.rb: detect z_crc_t type which will be defined
          since zlib-1.2.7.

        * ext/zlib/zlib.c (rb_zlib_crc_table): use z_crc_t if available.

Mon Apr 30 09:02:15 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/openssl/lib/openssl/ssl.rb: add hostname to "hostname does not
          match server cert." error. patched by Wes Morgan via Github.
          https://github.com/ruby/ruby/pull/122

Mon Apr 30 04:43:53 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/json/yaml_events.rb: implicit styles should not
          be changeable for JSON events.

Sun Apr 29 06:12:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (assoc, parser_yylex): add syntax to splat keyword hash.
          [ruby-core:44591][Feature #6353]

        * compile.c (compile_array_): generate keyword splat insns.

        * vm.c (m_core_hash_merge_kwd): merge keyword hash into intermediate
          hash.  leftward argument is prior currently.

Fri Apr 27 12:34:23 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/cfunc.c (rb_dlcfunc_call): should convert a Bignum value to
          unsigned long long on Win64.
          [ruby-core:44636][Bug #6364] reported by raylinn@gmail.com (ray linn)

Fri Apr 27 10:58:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/readline/test_readline.rb (setup): avoid affected by user's
          inputrc file.  [ruby-dev:45584][Bug #6357]

Fri Apr 27 01:45:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (rb_threadptr_execute_interrupts_common):
          handle timer_interrupt only on the first loop for the case to avoid
          the infinite loop like following case:
          * there is 2 Ruby threads (3 pthreads)
          (1) main thread is waiting at gvl_yield:112 (native_cond_wait)
          (2) sub thread works
          (3) sub thread waits at gvl_yield:133 (native_mutex_unlock)
          (4) main thread works
          (5) main thread goes to gvl_acquire_common
          (6) main thread call rb_wakeup_timer_thread
          (7) timer thread set timer interrupt to the main thread
          (8) main thread works
          (9) main thread waits at gvl_acquire_common:64 (native_cond_wait)
          (10) sub tread works
          (11) set sub thread as the current thread
          (12) run Ruby thread
          (13) ...100ms
          (14) sub thread goes to rb_threadptr_execute_interrupts_common
          (15) sub thread call rb_thread_schedule_limits
          (16) sub thread call gvl_release_common
          (17) sub threads waits at gvl_yield:121 (native_cond_wait)
          (18) main threads works
          (19) main thread back to gvl_yield
          (20) set main thread as the current thread
          (21) main thread call gvl_yield
          (22) main thread waits at gvl_yield:112 (native_cond_wait)
          As described above, the main thread can't escape from
          rb_threadptr_execute_interrupts_common.
          See extended memo: http://bugs.ruby-lang.org/projects/ruby-master/wiki/R35480_ExtendedMemo

Fri Apr 27 07:15:07 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (sock_s_pack_sockaddr_un): support the longest
          path in sockaddr_un, really.
          reported by nagachika.
         http://d.hatena.ne.jp/nagachika/20120426/ruby_trunk_changes_35474_35476

Thu Apr 26 12:28:06 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/raddrinfo.c (init_unix_addrinfo): support the longest
          path in sockaddr_un.
          (inspect_sockaddr): ditto.
          (addrinfo_mdump): ditto.
          (addrinfo_mload): ditto.
          (rsock_unixpath_str): new function.
          (rsock_unixpath): removed.
          (rsock_unixaddr): use rsock_unixpath_str.

        * ext/socket/socket.c (sock_s_pack_sockaddr_un): support the longest
          path in sockaddr_un.
          (sock_s_unpack_sockaddr_un): ditto.
          (sock_s_gethostbyaddr): unused variable removed.

        * ext/socket/unixsocket.c (rsock_init_unixsock): support the longest
          path in sockaddr_un.

        * ext/socket/rubysocket.h (rsock_unixpath_str): declared.
          (rsock_unixpath): removed.

        * test/socket/test_unix.rb: comment out test_nul because abstract unix
          sockets may contain NULs.

Thu Apr 26 01:32:33 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/optparse/test_summary.rb (test_summary_containing_space): add
          test for r35467. OptionParser#to_a shouldn't split banner by spaces.

Wed Apr 25 23:02:46 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/raddrinfo.c (init_unix_addrinfo): refine error message
          format.
          (addrinfo_mload): show more information on "too long AF_UNIX path"
          error.
          (addrinfo_unix_path): ditto for "too short AF_UNIX address" and
          "too long AF_UNIX address" error.

Wed Apr 25 05:46:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/optparse.rb (OptionParser#to_a): split for each lines.
          [ruby-dev:45568][Bug #6348]

Tue Apr 24 21:57:53 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/raddrinfo.c (init_unix_addrinfo): show actual path length
          when it is too long for Unix socket.

        * ext/socket/unixsocket.c (rsock_init_unixsock): ditto.

        * ext/socket/socket.c (sock_s_pack_sockaddr_un): ditto.

Tue Apr 24 21:43:58 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * lib/net/smtp.rb (check_continue): raise an error with an explanatory
          message.  [ruby-core:35854] [Feature #4598]

Tue Apr 24 21:11:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/optparse.rb (OptionParser#to_a): should split by end-of-line,
          and MUST TEST IT, MUST RUN THE TEST, MUST VERIFY BEFORE BACKPORT.
          [ruby-dev:45568][Bug #6348]

Tue Apr 24 19:59:31 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * enc/euc_jp.c: added EUC-JP-2004 and its alias EUC-JISX0213.
          [ruby-dev:45571] [Feature #6349]
          Requested by Kyouhei Yanagita <yanagi@shakenbu.org>.

        * enc/trans/japanese_euc.trans: ditto.

        * enc/trans/JIS/JISX0213-[12]%UCS@{BMP,SIP}.src: JIS X 0213:2004 ->
          Unicode mapping table from NetBSD.

        * enc/trans/JIS/UCS@{BMP,SIP}%JISX0213-[12].src: Unicode -> JIS X
          0213:2004 mapping table from NetBSD.

        * tool/transcode-tblgen.rb: added SIP support.

        * test/ruby/test_transcode.rb: tests of above changes.

Tue Apr 24 18:12:13 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c: fix to output warning when the same literals
          are available as a condition of same case clause.
          And remove information ('#n') because we can find duplicated
          condition with explicit line numbers.
          [ruby-core:38343] [Ruby 1.9 - Bug #5068]

        * test/ruby/test_syntax.rb: add a test for above.

Tue Apr 24 17:03:51 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (waitpid): need to check the return value of
          FindChildSlotByHandle() before passing poll_child_status().
          this fixed a SEGV in test-all.  reported by ko1 via IRC.

Tue Apr 24 16:04:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_yylex): EXPR_BEG by keywords is a start point of
          commands.  [ruby-dev:45563][Bug #6347]

        * parse.y (superclass): ditto for superclass.

        * parse.y (parser_parse_string, parser_here_document): ditto for
          string interpolation.

        * parse.y (parser_yylex): ditto for singleton class.

Tue Apr 24 15:51:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/optparse.rb (OptionParser#to_a): should split by end-of-line
          [ruby-dev:45568][Bug #6348]

        * lib/optparse.rb (OptionParser#to_a): String#to_a is no longer
          defined.  [ruby-dev:45568][Bug #6348]

Tue Apr 24 12:46:50 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * hash.c, object.c, struct.c, lib/ostruct.rb: add to_h methods.
          [Feature #6276]

Tue Apr 24 10:54:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/drb/drbtest.rb ({DRbCore,DRbAry}#teardown): cannot pass SIGTERM
          to another process on Windows, so use SIGINT instead.

Tue Apr 24 00:25:39 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * thread.c (rb_check_deadlock): refine an error message of deadlock
          detection.  [ruby-core:44336] [Bug #6288]

Tue Apr 24 00:14:42 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * parse.y (primary): remove wrong "fixpos" that caused incorrect
          source_location of blocks.  [ruby-core:42232] [Bug #5930]

        * test/ruby/test_proc.rb: add a test for above.

Mon Apr 23 22:56:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/iconv: deprecated.  [Feature #6322]

Mon Apr 23 22:07:00 2012  Tanaka Akira  <akr@fsij.org>

        * test/socket/test_unix.rb (bound_unix_socket): make temporary
          filename shorter for less possibility of Unix socket path over
          107 bytes when TMPDIR has long path.

Mon Apr 23 20:35:49 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (szInternalCmds, internal_match, internal_cmd_match):
          get rid of a segmentation fault with GCC 4.7.0.
          reported by raylinn@gmail.com (ray linn) at [ruby-core:44505]
          [Bug #6333], and patched by mame.

        * test/ruby/test_system.rb (TestSystem#test_system): test for it.

Mon Apr 23 20:11:02 2012  Tanaka Akira  <akr@fsij.org>

        * lib/drb/ssl.rb: generate 1024 bits RSA key instead of 512 bits.
          OpenSSL 1.0.1 rejects 512 bits RSA key for TLS1.2 with SHA512.
         http://rt.openssl.org/Ticket/Display.html?id=2769&user=guest&pass=guest
          reported by Bohuslav Kabrda.
          [ruby-core:43844] [ruby-trunk - Bug #6221]

Mon Apr 23 19:54:33 2012  Tanaka Akira  <akr@fsij.org>

        * test/drb/drbtest.rb: rescue Errno::ESRCH for Process.kill.
          reported by NARUSE, Yui.  [ruby-dev:45551]

Mon Apr 23 14:16:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * .gdbinit (rb_ps_vm): follow st_table's packing change.

Mon Apr 23 10:43:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: disable rubygems not to load rbconfig.rb before
          fake.rb.  [ruby-core:44492][Bug #6329]

Sun Apr 22 20:26:06 2012  Tanaka Akira  <akr@fsij.org>

        * lib/drb/extservm.rb (DRb::ExtServManager): don't use /bin/sh to
          invoke service subprocess.  mark detach threads for clean up.

        * test/drb/drbtest.rb: clean up the service subprocess in teardown.

        * test/drb/test_drb.rb: set @service_name for teardown.

        * test/drb/test_drbunix.rb: ditto.

        * test/drb/test_drbssl.rb: ditto.

        [ruby-dev:45547]

Sun Apr 22 07:51:29 2012  Tanaka Akira  <akr@fsij.org>

        * lib/drb/ssl.rb: close accepted TCP socket if SSL accept is failed.
          [ruby-dev:45541]

Sat Apr 21 14:36:49 2012  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

        * test/rinda/test_rinda.rb: fix sticks on some tests problem
          [Bug #6272]

Fri Apr 20 12:24:04 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/ssl_certs/AddTrustExternalCARoot.pem:  Removed to avoid
          conflict with ca-bundle.pem
        * lib/rubygems/ssl_certs/VerisignClass3PublicPrimaryCertificationAuthority-G2.pem:
          ditto.
        * lib/rubygems/ssl_certs/Entrust_net-Secure-Server-Certification-Authority.pem:
          ditto.

Fri Apr 20 08:07:06 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.23 which contains security
          fixes:

          RubyGems now disallows redirection from HTTPS to HTTP.

          RubyGems now verifies SSL connections.

          See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
          changes since 1.8.22.
        * test/rubygems:  ditto.

Thu Apr 19 16:33:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * strftime.c (rb_strftime_with_timespec): fix carry-up bug and
          overwrite '+' with '-' if negative offset less than a hour.
          [ruby-core:44447][Bug #6323]

Thu Apr 19 09:39:57 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/-test-/win32/dln/extconf.rb: need import library for ordinal
          entry even on mingw.  [ruby-core:44441][Bug #6320]

Thu Apr 19 09:35:15 2012  Eric Hodel  <drbrain@segment7.net>

        * random.c (random_init):  Clarify that the default seed is
          Random.new_seed, not zero.  Based on patch by Roger Pack.
          [ruby-trunk - Bug #6313]
        * random.c (rb_f_srand):  ditto.

Thu Apr 19 08:59:02 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/curses/curses.c (window_nodelay):  Fixed call-seq of nodelay to
          include the '='.

          Improved description window.nodelay=.

Thu Apr 19 08:47:54 2012  Eric Hodel  <drbrain@segment7.net>

        * io.c (io_readpartial):  Document the output buffer parameter is
          overwritten with the read contents even when non-empty.
          Patch by yu nobuoka.  [ruby-trunk - Bug #6285]
        * io.c (io_read_nonblock):  ditto.
        * io.c (io_read):  ditto.
        * io.c (rb_io_sysread):  ditto.
        * io.c (argf_read):  ditto.
        * io.c (argf_readpartial):  ditto.
        * ext/stringio/stringio.c (strio_read):  ditto.
        * test/ruby/test_argf.rb (class TestArgf):  Add test for existing
          behavior of read outbuf.
        * test/ruby/test_io.rb (class TestIO):  ditto.
        * test/stringio/test_stringio.rb (class TestStringIO):  ditto.

Wed Apr 18 22:58:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (DOT, DOXYGEN): use AC_CHECK_PROGS instead of
          AC_CHECK_PROG which needs the third argument.  [ruby-core:44433]
          [Bug #6316]

        * configure.in (PKG_CONFIG): fix condition to skip older version
          of pkg-config.  continue in backticks does not affect outside.

Wed Apr 18 13:59:40 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/file.c (INVALID_FILE_ATTRIBUTES): define for old SDK.

Wed Apr 18 10:22:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * strftime.c (rb_strftime_with_timespec): add an interim digit for
          the timezone offset which is less than an hour.

Wed Apr 18 09:58:29 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/version.rb:  Fixed init_with warning by calling into
          yaml_initialize (for syck) from psych's init_with

Wed Apr 18 09:03:43 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.22 plus r33517 and r35337 which
          were ported to the rubygems git repository.

          See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
          changes since 1.8.11.

        * test/rubygems:  ditto.

Tue Apr 17 22:18:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * strftime.c (rb_strftime_with_timespec): fix padding of time zone
          offset.  [ruby-dev:43287][Bug #4458]

Tue Apr 17 13:11:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dln.c (rb_w32_check_imported): skip ordinal entries.  based on a
          patch by phasis68 (Heesob Park) at [ruby-core:44381].
          [ruby-core:44371][Bug #6303]

Mon Apr 16 18:22:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * spec/default.mspec: expand relative path for ruby_exe which uses
          them with Dir.chdir; it breaks relative paths, for example
          core/kernel/exec_spec.rb.

Mon Apr 16 16:22:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (gmtime_r, localtime_r): POSIX compliant reentrant
          versions.

        * configure.in (RUBY_MSVCRT_VERSION): define on mingw too.

        * win32/Makefile.sub (config.h): prefix RT_VER with RUBY and make
          more descriptive to get rid of potential conflict.

Mon Apr 16 15:19:39 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (NO_RUBY_VENDOR_LIB): fix missing comma.

Mon Apr 16 12:17:12 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix.rb (hermitian?): Bug fix, patch by George Koehler
          [Bug #6290] [rubyspec:4b9573d7613]

Mon Apr 16 09:42:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rubygems/remote_fetcher.rb (Gem::RemoteFetcher#download): should
          use File.identical? to check the identity of the files.
          this fixed an error of a test on Windows.

Sat Apr 14 12:55:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (UNREACHABLE): gcc 4.4 eliminates unreachable code
          if -O3 is given.

        * win32/win32.c (child_result): dropped colon.

Sat Apr 14 10:45:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/server.rb (WEBrick::GenericServer#start):
          partially revert r35315.

        * test/webrick/test_server.rb (test_start_exception):
          received signal is delivered to the main thread, so it is needed to
          emulate it. patched by Eric Hodel. [ruby-core:44348] [Feature #6236]

Sat Apr 14 09:35:45 2012  Eric Hodel  <drbrain@segment7.net>

        * variable.c (trace_ev):  Removed "not reached" comment as this line is
          reached.
        * variable.c (rb_obj_remove_instance_variable):  Replaced "not reached"
          comment with the UNREACHABLE macro.
        * variable.c (rb_mod_const_missing):  ditto.
        * variable.c (rb_mod_remove_cvar):  ditto.
        * enum.c (first_i):  ditto.
        * string.c (rb_str_aref):  ditto.
        * string.c (str_byte_aref):  ditto.
        * string.c (rb_to_id):  ditto.
        * io.c (rb_io_fmode_modestr):  ditto.
        * io.c (rb_io_oflags_modestr):  ditto.
        * pack.c (num2i32):  ditto.
        * vm_eval.c (rb_method_missing):  ditto.
        * vm_eval.c (rb_f_throw):  ditto.
        * dir.c (dir_read):  ditto.
        * win32/win32.c (child_result):  ditto.
        * struct.c (rb_struct_getmember):  ditto.
        * struct.c (rb_struct_set):  ditto.
        * struct.c (rb_struct_aref_id):  ditto.
        * eval.c (rb_f_raise):  ditto.
        * process.c (rb_f_exit_bang):  ditto.
        * process.c (rb_f_exit):  ditto.
        * process.c (rb_f_abort):  ditto.
        * ext/-test-/iter/break.c (iter_break_value):  ditto.
        * ext/pty/pty.c (pty_check):  ditto.
        * ext/openssl/ossl_pkey.c (ossl_pkey_new):  ditto.
        * ext/readline/readline.c (rb_remove_history):  ditto.
        * ext/stringio/stringio.c (strio_unimpl):  ditto.
        * numeric.c (num_sadded):  ditto.
        * numeric.c (num_init_copy):  ditto.
        * numeric.c (rb_num2ll):  ditto.
        * numeric.c (rb_num2ull):  ditto.
        * vm_insnhelper.c (call_cfunc):  ditto.
        * ruby.c (opt_W_getter):  ditto.
        * bignum.c (rb_big_coerce):  ditto.
        * file.c (rb_f_test):  ditto.

Sat Apr 14 08:38:20 2012  Eric Hodel  <drbrain@segment7.net>

        * encoding.c (rb_enc_codepoint_len):  Use UNREACHABLE to avoid "control
          reaches end of non-void function" warnings.  [ruby-trunk - Bug #6066]
        * re.c (name_to_backref_number):  ditto.
        * object.c (rb_Float):  ditto.
        * io.c (io_readpartial):  ditto.
        * io.c (io_read_nonblock):  ditto.
        * pack.c (rb_uv_to_utf8):  ditto.
        * proc.c (rb_method_entry_arity):  ditto.
        * vm_method.c (rb_f_notimplement):  ditto.
        * struct.c (rb_struct_aset_id):  ditto.
        * class.c (rb_scan_args):  ditto.
        * process.c (rlimit_resource_type):  ditto.
        * process.c (rlimit_resource_value):  ditto.
        * process.c (p_uid_switch):  ditto.
        * process.c (p_gid_switch):  ditto.
        * ext/digest/digest.c (rb_digest_instance_update):  ditto.
        * ext/digest/digest.c (rb_digest_instance_finish):  ditto.
        * ext/digest/digest.c (rb_digest_instance_reset):  ditto.
        * ext/digest/digest.c (rb_digest_instance_block_length):  ditto.
        * ext/bigdecimal/bigdecimal.c (BigDecimalCmp):  ditto.
        * ext/dl/handle.c (rb_dlhandle_close):  ditto.
        * ext/tk/tcltklib.c (pending_exception_check0):  ditto.
        * ext/tk/tcltklib.c (pending_exception_check1):  ditto.
        * ext/tk/tcltklib.c (ip_cancel_eval_core):  ditto.
        * ext/tk/tcltklib.c (lib_get_reltype_name):  ditto.
        * ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core):  ditto.
        * ext/tk/tkutil/tkutil.c (tk_hash_kv):  ditto.
        * ext/openssl/ossl_ssl.c (ossl_ssl_session_reused):  ditto.
        * ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1):  ditto.
        * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit):  ditto.
        * ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve):  ditto.
        * ext/fiddle/conversions.c (generic_to_value):  ditto.
        * ext/socket/raddrinfo.c (rsock_io_socket_addrinfo):  ditto.
        * ext/socket/socket.c (sock_s_getnameinfo):  ditto.
        * ext/ripper/eventids2.c (ripper_token2eventid):  ditto.
        * cont.c (return_fiber):  ditto.
        * dmydln.c (dln_load):  ditto.
        * vm_insnhelper.c (vm_search_normal_superclass):  ditto.
        * bignum.c (big_fdiv):  ditto.
        * marshal.c (r_symlink):  ditto.
        * marshal.c (r_symbol):  ditto.

Fri Apr 13 17:12:09 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * hash.c (inspect_i): keep string's coderange.

Fri Apr 13 15:26:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (rb_hash_aset, rb_hash_update, rb_hash_update_by): use
          st_update() to reduce evaluation of hash values.

Fri Apr 13 15:17:36 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/server.rb (WEBrick::GenericServer#stop): fix r35303;
          this method is to deny new connections, not shutdown yet.

        * lib/webrick/server.rb (WEBrick::GenericServer#start):
          re-raise exception only when the exception is Interrupt (^C).

Thu Apr 12 19:51:45 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: added some notes.

Wed Apr 11 17:16:49 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (compile_array, compile_array_):
          Divide big array (or hash) literals into several blocks and
          concatenate them.  There was a problem that a big array (hash)
          literal causes SystemStackError exception (stack overflow)
          because VM push all contents of the literal onto VM stack to
          make an array (or hash).  To solve this issue, we make several
          arrays (hashes) and concatenate them to make a big array (hash)
          object.  [ruby-dev:37701] [Bug #982]

        * compile.c (iseq_compile_each, setup_args): use modified
          compile_array.

        * vm.c (m_core_hash_from_ary, m_core_hash_merge_ary,
          m_core_hash_merge_ptr): added for above change.

        * id.c (Init_id), parse.y: add core method ids.

        * bootstraptest/test_literal.rb: add simple tests.

        * bootstraptest/test_eval.rb: remove rescue clause to catch
          SystemStackError exception.

        * test/ruby/test_literal.rb: add tests to check no stack overflow.

Thu Apr 12 07:10:37 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/uri/generic.rb (module URI):  URI now downcases the scheme to
          follow RFC 2396 section 3.1.  [ruby-trunk - Feature #4551]
        * test/uri/test_generic.rb (class URI):  Test for above

Thu Apr 12 06:15:44 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/protocol.rb (module Net):  Added ReadTimeout to match
          OpenTimeout.  ReadTimeout is now raised by rbuf_fill instead of
          Timeout::Error to help users distinguish what type of timeout
          occurred.  [ruby-trunk - Feature #6088]
        * lib/net/pop.rb (module Net):  Updated documentation for ReadTimeout
          and OpenTimeout.
        * lib/net/http.rb (module Net):  ditto
        * lib/net/smtp.rb (module Net):  ditto
        * lib/net/telnet.rb (module Net):  Net::ReadTimeout is now raised in
          waitfor to match Net::Protocol.
        * test/net/http/test_http.rb:  Updated Timeout::Error expectation to
          Net::ReadTimeout.
        * test/net/ftp/test_ftp.rb:  ditto

Thu Apr 12 05:27:01 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/webrick/server.rb (module WEBrick::GenericServer):  A server
          will now continue only when a StandardError subclass is raised.  For
          other exception types the error will be logged at the fatal level and
          the server will safely stop.  Based on a patch by Alex Young.
          [ruby-trunk - Feature #6236]
        * test/webrick/test_server.rb:  Test for new exception handling
          behavior.  Join the server thread instead of busy-waiting for it to
          shut down to remove race conditions.

Thu Apr 12 03:50:44 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit:Runner::Worker#_run_suites):
          call GC.start before running the test suites.

Wed Apr 11 22:31:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_check_id_cstr): new function to check if ID is
          registered with NUL-terminated C string.

        * sprintf.c (rb_str_format): avoid inadvertent symbol creation.

Wed Apr 11 20:28:36 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * io.c (rb_io_eof): use eof() instead of io_fillbuf(). It's because
          io_unread() doesn't work properly when reading CRLF with read(length)
          and mode 'r'.
          [ruby-core:44189][Bug #6271]

        * test/ruby/test_io_m17n.rb (TestIO_M17N#test_read_crlf_and_eof):
          test for above.

Wed Apr 11 07:38:33 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/digest/sha2/lib/sha2.rb (Digest#block_length):  Fixed method name
          in documentation examples.  Patch by naleski via
          https://github.com/ruby/ruby/pull/115

Wed Apr 11 07:33:13 2012  Eric Hodel  <drbrain@segment7.net>

        * pack.c (pack_pack):  Warn when an invalid character is found in the
          format string when $VERBOSE is true.  [ruby-trunk - Feature #5219]
        * pack.c (pack_unpack):  ditto
        * test/ruby/test_pack.rb (class TestPack):  Test for warnings on
          invalid format characters.

Wed Apr 11 06:11:10 2012  Eric Hodel  <drbrain@segment7.net>

        * string.c (rb_str_tr):  Documented use of \ to escape characters.
          [ruby-trunk - Bug #6161]
        * string.c (rb_str_count):  ditto

Wed Apr 11 05:14:51 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/abbrev.rb:  Clarified that Abbrev.abbrev returns a Hash instead
          of an Array.  Patch by Andrei Bocan.  [ruby-trunk - Bug #6107]

Wed Apr 11 03:02:24 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/ripper/lib/ripper/sexp.rb: fix spelling. patched by
          Jonathan Hinkle via https://github.com/ruby/ruby/pull/116

Tue Apr 10 19:07:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_enc_raise): new function to raise an exception with
          the message in the given encoding.  patched by now (Nikolai
          Weibull) at [ruby-core:41160].  [Feature #5650]

Tue Apr 10 18:19:32 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP#send_request_with_body_stream):
          use IO.copy_stream for requests using body_stream.
          patched by Eric Wong. [ruby-core:40898] [Feature #5605]

Tue Apr 10 16:53:21 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c: add prototype declarations for older Mac OS X.
          [ruby-core:43376][Bug #6170]

Tue Apr 10 15:35:21 2012  Koichi Sasada  <ko1@atdot.net>

        * compile.c (iseq_set_sequence): show a hint if there are duplicated
          "when" clauses.  [ruby-core:41502] [ruby-trunk - Feature #5716]

Tue Apr 10 09:57:00 2012  Eric Hodel  <drbrain@segment7.net>

        * string.c (rb_str_split_m):  Documented behavior of split on the empty
          string.  [ruby-trunk - Feature #3575]

Tue Apr 10 09:48:31 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (rb_deflate_s_deflate):  Fixed ruby example replacing
          NO_FLUSH with FINISH.  [ruby-trunk - Bug #6273]

Mon Apr  9 23:10:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (isUNCRoot, winnt_stat): support long UNC.
          [ruby-core:30623][Feature #3399]

Mon Apr  9 15:16:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (string_content, parser_yylex): count brace nesting to
          dispatch embexpr_end.  [ruby-core:43775][Bug #6211]

Mon Apr  9 13:06:58 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * hash.c (rb_hash_set_default_proc): Accept nil, patch by Run Paint
          [Feature #4234]

        * test/ruby/test_hash.rb: test for above.

Mon Apr  9 08:01:15 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: gets the value with range() consistently.
        * ext/date/date_strftime.c (range): now just replaces the given item.

Mon Apr  9 06:58:01 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * complex.c (nucomp_expt): [ruby-core:44170].

Mon Apr  9 02:52:03 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * complex.c (nucomp_expt): the result of f_complex_new2 may be a fixnum
          with mathn. [ruby-core:44170] [Bug #6267]

Sun Apr  8 22:46:01 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json/generator/generator.c (generate_json_bignum):
          add RB_GC_GUARD.
         http://fb.rubyci.org/~chkbuild/ruby-trunk/log/20120407T210301Z.diff.html.gz

Sun Apr  8 07:26:40 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): get keys
          and fetch values from it to prevent @timeout_info's error
          "can't add a new key into hash during iteration".

Sun Apr  8 06:51:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (io_unread): cast as long the value for extra_max.
          [ruby-core:44137] [Bug #6257]

Sun Apr  8 06:46:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/httpresponse.rb (WEBrick::HTTPResponse#send_body_io):
          use readpartial to get data even if the response is streaming data and
          each data is smaller than @buffer_size.
          patched by yu nobuoka. [ruby-dev:45471] [Bug #6230]

Sat Apr  7 22:35:36 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * include/ruby/win32.h (rb_w32_aspawn_flags): add the declaration of
          new function.

        * process.c (enum): add EXEC_OPTION_PGROUP and move the position
          above for the usage in proc_spawn_n().

        * process.c (proc_spawn_n): add an argument to pass new option
          `new_pgroup`. The option specifies CREATE_NEW_PROCESS_GROUP flag to
          CreateProcessW(). This flag is necessary for the usage of
          Process.kill on the subprocess on Windows.

        * process.c (rb_exec_arg_addopt): ditto.

        * process.c (rb_spawn_process): ditto.

        * process.c (documentation for rb_f_spawn): add documentation for new
          option `new_pgroup` of spawn.

        * test/ruby/test_process.rb (TestProcess#test_execopts_new_pgroup):
          add tests for option `new_pgroup`.

        * test/ruby/test_thread.rb
          (TestThreadGroup#test_thread_timer_and_interrupt):
          add option `new_pgroup: true` to spawn on Windows. It's needed for
          Process.kill on a subprocess.

        * win32/win32.c (CreateChild): add an argument to pass
          dwCreationFlags of CreateProcessW().

        * win32/win32.c (rb_w32_spawn): ditto.

        * win32/win32.c (rb_w32_aspawn_flags): add new function to pass
          dwCreationFlags.

        * win32/win32.c (rb_w32_aspawn): refactor to move the content to
          rb_w32_aspawn_flags().
          [ruby-core:43245][Bug #6131]

Sat Apr  7 22:32:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_thread.rb
          (TestThreadGroup#test_thread_timer_and_interrupt): skip on Windows.
          Process.kill cannot kill a subprocess if CREATE_NEW_PROCESS_GROUP
          flag is not specified in a call to CreateProcessW().

        * win32/win32.c (CreateChild): revert the usage of
          CREATE_NEW_PROCESS_GROUP flag for compatibility.
          [ruby-core:43245][Bug #6131]

Sat Apr  7 10:28:40 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: bumping up psych version to match release.
        * ext/psych/psych.gemspec: ditto

Sat Apr  7 02:07:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c: fall back to any encoding if the external
          encoding is wrong.  [ruby-core:44163]
        * test/psych/test_encoding.rb: fix test

Fri Apr  6 16:24:24 2012  Martin Duerst  <duerst@it.aoyama.ac.jp>

        * struct.c (documentation for rb_struct_members_m):
          fix 'array of strings' to 'array of symbols'
          [ruby-core:44152][Bug #6264]

Fri Apr  6 14:27:04 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * Makefile.in ($(LIBRUBY_A)): fix typo.

Thu Apr  5 13:26:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * missing/alloca.c (xmalloc, xfree): use ruby version, not
          depending on RUBY_LIB_PREFIX.  [ruby-dev:45492][Bug #6255]

Wed Apr  4 13:06:39 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/ftp/ftp.rb (Net::FTP#close): restore original read_timeout.

Wed Apr  4 10:33:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/ftp/ftp.rb (Net::FTP#close): ignore exceptions from shutdown and
          read on closing.

Wed Apr  4 01:48:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/ftp/ftp.rb (Net::FTP#close): close socket more gracefully.

        * lib/ftp/ftp.rb (Net::BufferedSocket#shutdown): added.

        * test/net/ftp/test_ftp.rb (FTPTest#create_ftp_server): wait socket
          with shutdown and read.

Tue Apr  3 19:00:52 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/net/ftp/test_ftp.rb (FTPTest#create_ftp_server): should wait
          a little before closing socket because if the client call
          Net::FTP#getmultiline the socket is suddenly closed by the server in
          the getline loop.

Tue Apr  3 18:33:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (setreuid, setregid): suppress warnings.
          [ruby-core:43374][Bug #6169]

Tue Apr  3 10:18:27 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (inspect_enumerator): suppress uninitialized
          instance variable warnings.  [ruby-dev:45449][Bug #6214]
          patched by no6v (Nobuhiro IMAI).

Mon Apr  2 13:25:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/optparse/ac.rb: autoconf-like options.

Mon Apr  2 10:34:00 2012  eregon  <eregontp@gmail.com>

        * string.c (rb_str_start_with, rb_str_end_with): raise an error if
          an argument is not convertible to a String.
          [ruby-core:40623][Bug #5536]

Mon Apr  2 03:35:25 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/server.rb (WEBrick::GenericServer): close socket only if
          the socket is not closed yet.

Sun Apr  1 23:03:18 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/ftp.rb (Net::BufferedSocket): should delegate send() to @io
          for Net::FTP#abort and Net::FTP#status.

Sun Apr  1 00:41:56 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb: fixed the domain name in examples.

Sat Mar 31 21:39:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): dup to prevent
          @timeout_info's "can't add a new key into hash during iteration".

Sat Mar 31 14:22:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (hash_default_value): extract from rb_hash_aref(), to be
          shared with rb_hash_shift(), so that overriding Hash#default
          will be respected.

Sat Mar 31 14:16:02 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

        * hash.c: do not allocate st_table when it is not necessary.

Sat Mar 31 13:42:39 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb (read_timeout=, open_timeout=): supported timeout.

Sat Mar 31 13:20:40 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

        * hash.c: remove unnecessary checks for Qundef in hash iterations.
          since hash use st_foreach_check for iterations, such checks are
          needless.

Sat Mar 31 12:05:01 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_x509cert.c: Fix doc typo.

Sat Mar 31 10:13:24 2012  Sokolov Yura (funny-falcon)  <funny.falcon@gmail.com>

        * st.c (st_foreach_check, st_foreach): remove ancient check.  This
          check are from initial ordered hash commit when first entry were
          created with entry->fore = entry->back = entry.

        * st.c (st_delete): use real_entries in st_delete for packed tables

Sat Mar 31 07:53:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (st_foreach_check): remove the entry by replacing with never
          when ST_DELETE.

        * hash.c (st_foreach_safe): since table is not for VALUE, Qundef is
          not special value, so use 0 instead.  therefore this function can be
          applied to only st_table which 0 is invalid as keys, e.g., IDs.

        * hash.c: Qundef cannot be passed from st_foreach_check().

        * hash.c, marshal.c, object.c, variable.c: fix callback argument types
          of iterators.

Thu Mar 29 23:50:15 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (st_update): pass pointer to key to the callback function.

Thu Mar 29 16:36:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (st_update): add existing parameter to the callback function.

Thu Mar 29 16:35:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (terminal_width, del_status_line, put_status):
          extract as methods.

Thu Mar 29 10:20:18 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_pkcs7.c: fix crash when parsing garbage data.
        * test/openssl/test_pkcs7.rb: assert correct behavior for it.
          Thanks to Matt Venables for reporting the issue.
          [ruby-core:43250][Bug #6134]

Thu Mar 29 10:16:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * thread_win32.c (TIME_QUANTUM_USEC): 10ms(= old setting) [experimental]
          cf. [Bug #6098]

Thu Mar 29 10:12:12 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * thread.c (rb_threadptr_execute_interrupts_common): use defined
          TIME_QUANTUM_USEC instead of a magic number.  there is no meanings
          to use different values for checking interval of interruption and
          thread switching limits.
          cf. [Bug #6098]

Thu Mar 29 09:26:17 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_x509cert.rb: exclude test that fails when issuing
          a certificate with RSA signature and DSS1 digest for earlier
          OpenSSL versions when used in conjunction with OpenSSL 1.0.1.
          Thanks, Vit Ondruch, for reporting the issue.
          [ruby-core:42949][Bug #6089]

Thu Mar 29 08:25:35 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * NEWS: add note about unified behavior of encoding nil values in
          instances of OpenSSL::ASN1::ASN1Data.

Thu Mar 29 07:45:36 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_asn1.c: raise TypeError when trying to encode nil
          values for Primitive instances.
        * test/openssl/test_asn1.rb: Assert consistent behavior when
          encoding nil values: Primitives raise TypeError, Constructives
          raise NoMethodError.
          Fixes [ruby-core:43009][Bug #6102]

Wed Mar 28 16:39:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (obj2uid, obj2gid): allow strings as input user/group id.
          [ruby-core:40923][Feature #5610]

Wed Mar 28 15:06:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * marshal.c (r_symreal): default to ASCII-8BIT for non-ascii symbols,
          otherwise it should be converted to US-ASCII in rb_intern_str() if
          possible.  [ruby-core:43762][Bug #6209]

Wed Mar 28 08:44:24 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: updating version to match gem
        * ext/psych/psych.gemspec: ditto
        * ext/psych/lib/psych/visitors/to_ruby.rb: fixing deprecation warning

Tue Mar 27 23:44:11 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (io_unread): fixed memory leak.  report by nagachika via IRC.

Tue Mar 27 22:44:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (verconf.h): separate load path specific stuff from
          config.h.

Tue Mar 27 22:43:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/Makefile.sub: fix config.h path to include.

Tue Mar 27 17:08:08 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * win32/win32.c (check_if_dir): fix memory leak.

Tue Mar 27 13:13:51 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (str_new_empty): should copy also the encoding as an
          empty substring.  [ruby-dev:45441][Bug #6206]

Mon Mar 26 23:43:04 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb (parse227, parse228, parse229): don't use $~.

Mon Mar 26 23:34:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb (parse227, parse228, parse229): don't use local
          variables defined by named capture for other Ruby implementations
          such as Rubinius.

Mon Mar 26 23:19:03 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb (parse_pasv_port): refactored.

Mon Mar 26 19:49:49 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * test/net/ftp/test_ftp.rb: add the test, which was forgotten in the
          previous commit.

Mon Mar 26 19:37:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/ftp.rb (parse227, parse228, parse229): refactored.

Mon Mar 26 11:46:23 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (inspect_enumerator): show method arguments of
          lazy enumerators correctly.

Mon Mar 26 13:51:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (check_if_dir, check_if_wdir): fix for Visual C++
          not to use S_ISDIR().  [Feature #2408][ruby-core:26925]

        * ruby.c (load_file_internal): ditto.

Mon Mar 26 11:46:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ruby.c (load_file_internal): bail out if the script is a directory.
          [Feature #2408][ruby-core:26925]

        * win32/win32.c (rb_w32_open, rb_w32_wopen): check if the file is a
          directory when access denied, to set errno to EISDIR.

Sun Mar 25 18:13:14 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * string.c (tr_setup_table): fix multiple non latin argument for
          non latin (over 256 characters) tr-like methods.
          [ruby-core:43371] [Bug #6167]

Sun Mar 25 00:46:06 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator (lazy_initialize): set the instance variable "receiver"
          to include the receiver to the return value of inspect on a lazy
          enumerator directly created by Enumerator::Lazy.new.

        * enumerator (RETURN_LAZY): don't set the instance variable "receiver".

Sat Mar 24 23:59:00 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator (enumerator_inspect): include the original receiver and
          method name of Enumerator::Lazy in the result of inspect.
          [ruby-core:43345] [Bug #6159]

        * enumerator (InitVM_Enumerator): don't use rb_define_alias for
          some methods such as collect in order to make rb_frame_this_func()
          return the correct method names.

Sat Mar 24 22:22:18 2012  Sambasiva Rao Suda  <sambasivarao@gmail.org>

        * time.c (time_init_1): Time.new will accept seconds as string or
          int.  [ruby-core:43569][Bug #6193]

Fri Mar 23 15:12:12 2012  Martin Duerst  <duerst@it.aoyama.ac.jp>

        * transcode.c (documentation for str_encode): Explain
          that transcoding to the same encoding is a no-op
          (i.e. no exceptions, no replacements,...).
          [ruby-core:43557][Bug #6190]

Fri Mar 23 13:19:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bignum.c (rb_str_to_inum): must be ASCII compatible encoding as
          well as String#hex and String#oct.  [ruby-core:43566][Bug #6192]

        * string.c (rb_must_asciicompat): check if ASCII compatible.

Thu Mar 22 23:14:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c (str_encode_bang, encoded_dup): if nothing was
          transcoded, just set encoding but leave coderange unchanged as
          force_encoding.  [ruby-core:43557][Bug #6190]

Thu Mar 22 22:30:44 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * io.c (static int io_fflush): add the definition.
          Use it in set_binary_mode_with_seek_cur().

        * io.c (set_binary_mode_with_seek_cur): refactoring to split the
          content into io_unread(). Fix the possibility of buffer overflow.

        * io.c (io_unread): add new implementation for Windows. Previous one
          caused invalid cursor position using IO#pos with OS text mode. New
          one fixes the bug.

        * test/ruby/test_io_m17n.rb
          (TestIO_M17N#test_pos_dont_move_cursor_position): add a test for
          above bug.
          [ruby-core:43497] [Bug #6179]

Thu Mar 22 19:55:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (rb_w32_fstat, rb_w32_fstati64): convert FILETIME
          to time_t directly, not to be affected by TZ unnecessarily.

        * win32/win32.c (unixtime_to_filetime): convert time_t to FILETIME
          simply.

Thu Mar 22 13:43:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/openssl/ossl_pkey_rsa.c (rsa_generate): fix argument type.
          [Bug #6094]

Thu Mar 22 11:14:10 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io.rb (TestIO#test_pos_with_getc): updated.
          see [ruby-core:43550]

Wed Mar 21 17:57:57 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regcomp.c: Merge Onigmo 3d855b30d574536d3ae600260208c6624ae4791c.
          [Bug#6143] [Bug#6144] [Bug#6145]

Wed Mar 21 17:01:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io.rb (TestIO#test_pos_with_getc): added.
          see [Bug #6179][ruby-core:43518]

Mon Mar 19 17:18:51 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_flat_map_func): convert the block value to
          Array if it doesn't respond to each.  [ruby-core:43334]
          [Bug #6155]

Mon Mar 19 16:34:14 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enum.c (zip_i): variadic argument needs explicit cast on the
          platforms where VALUE is longer than int.

Mon Mar 19 15:36:41 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (enumerable_lazy): add an example of take and first
          to the documentation.  [ruby-core:43344] [Bug #6158]
          add the description of the behavior when a block is given to zip
          or cycle.

Mon Mar 19 15:20:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (iseq_specialized_instruction): DRY and replace chain
          of if-else with switch for special instructions.  based on a
          patch by Vasfed.  https://github.com/ruby/ruby/pull/105

Mon Mar 19 15:05:54 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/test_pty.rb: same as r29280, skip tests when PTY allocation
          failed (that's not our fault).

Sun Mar 18 23:21:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (aligned_free): fix condition for free.  memalign() and
          posix_memalign() are not defined together normally.

Sun Mar 18 18:31:45 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * gc.c (aligned_malloc, aligned_free): added fallback implementations
          for platforms like OSX Leopard.

Sun Mar 18 17:17:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bignum.c (rb_big_pow): estimate result bit size more precisely.
          [ruby-core:30735][Feature #3429]

Sun Mar 18 17:17:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (free_method_entry_i): method entry may be in
          unlinked_method_entry_list.  [ruby-core:43383][Bug #6171]

Sun Mar 18 15:27:31 2012  Tanaka Akira  <akr@fsij.org>

        * compile.c: typo fix by Run Paint Run Run.
          [ruby-core:28368] [Bug #2824]

Sun Mar 18 10:01:02 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * lib/profiler.rb: support calling singleton methods of
          an instance of BasicObject.

Sat Mar 17 06:56:58 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c:  Fix indentation of Class#inherited example.

Sat Mar 17 01:46:05 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * string.c (trnext): fix bug with string ending with '\\'.
          [ruby-dev:45374][Bug #6160]

        * test/ruby/test_string.rb (TestString#test_delete): test for
          above.

Fri Mar 16 20:06:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (trnext): should advance char-wise.
          [ruby-core:43335][Bug #6156]

Fri Mar 16 17:42:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (block_append_gen): fix unreachable warning line number.
          should warn at the code, not jump.

Fri Mar 16 17:33:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enum.c (enum_take): allocate buffer array before iteration, as well
          as enum_first did.

        * enum.c (enum_first): remove duplication.

Fri Mar 16 14:43:18 2012  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * load.c (ruby_init_ext): don't free the given pointer itself.
          It is not guaranteed even that the pointer is on heap.

Fri Mar 16 14:37:57 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_eval.c (rb_mod_module_eval): fix the documentation of
          class_eval to mention class variable lookup.  [ruby-core:40649]
          [Bug #5544]

Fri Mar 16 14:27:11 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * vm_eval.c (rb_mod_module_eval): fix the documentation of
          class_eval to mention constant lookup.  [ruby-core:41718]
          [Bug #5777]

Fri Mar 16 14:10:45 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (initialize): raise Net::IMAP::Error when the
          connection is closed without a greeting response.
          [ruby-core:40938] [Bug #5616]

Fri Mar 16 13:50:12 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (rfc822_text): ignore [] after RFC822.
          [ruby-core:40945] [Bug #5620]

Fri Mar 16 12:00:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (argument_error): use line number at the beginning
          of lambda, not the first code of its body.
          [ruby-core:43314][Bug #6151]

        * iseq.c (rb_iseq_first_lineno): constified.

Fri Mar 16 11:20:07 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_take): don't enumerate an extra value.
          [ruby-dev:45370] [Bug #6152]

Fri Mar 16 06:30:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (lazy_zip_func): variadic argument needs explicit cast
          on the platforms where VALUE is longer than int.

        * enumerator.c (lazy_init_iterator): no need to check overflow twice.

Fri Mar 16 05:47:09 2012  Eric Hodel  <drbrain@segment7.net>

        * enumerator.c (lazy_init_iterator):  Fix type error (int vs long).

Thu Mar 15 23:13:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enum.c (rb_enum_values_pack): rename from enum_values_pack, and
          remove static.

        * enumerator.c (lazy_init_iterator, lazy_init_yielder,
          lazy_select_func, lazy_reject_func, lazy_grep_func): handle
          multiple values correctly.

        * enumerator.c (lazy_grep): change the behavior when a block is
          given, to be consistent with Enumerable#grep.

Thu Mar 15 19:12:31 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_zip): rescue StopIteration returned by
          Enumerator#next.

Thu Mar 15 18:19:53 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_zip, lazy_cycle): Enumerator::Lazy#{zip,cycle}
          should be eager when a block is given, to be consistent with
          Enumerable#{zip,cycle}.

Thu Mar 15 17:45:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (InitVM_Enumerator): renamed Enumerable::Lazy to
          Enumerator::Lazy.

Thu Mar 15 16:37:38 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (enumerable_lazy): added cycle to the documentation.

Thu Mar 15 15:37:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_yylex): fix warning line number.

Thu Mar 15 15:19:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (lazy_cycle): check argument number overflow before
          creating temporary array.

Thu Mar 15 15:04:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * util.c (ruby_strtod): no need to check same digit for hexdigit
          twice.  [ruby-dev:45363][Bug #6146]

        * parse.y (sym_check_asciionly): check ascii compatibility before
          scanning for code range.

        * parse.y (intern_str): set to us-ascii if ascii only.
          [ruby-dev:45363][Bug #6146]

        * file.c (ruby_enc_find_basename): allow NULL as alllen.
          [ruby-dev:45363][Bug #6146]

Thu Mar 15 14:49:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_conv_enc_opts): default to original encoding.

Thu Mar 15 13:47:17 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * hash.c (env_str_new, rb_f_getenv, env_fetch): use rb_str_conv_enc()
          instead of rb_str_encode() to simplify the code.

Thu Mar 15 12:44:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c, include/ruby/win32.h (rb_w32_ugetenv): new API to
          accept and to return UTF-8 strings.

        * win32/win32.c (rb_w32_getenv): follow above change.

        * win32/win32.c (rb_w32_get_environ): returns UTF-8 environment area.

        * hash.c (env_str_new, rb_f_getenv, env_fetch): follow above changes.
          [Bug #5570] [ruby-core:40737]

Thu Mar 15 10:57:27 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_cycle): add Enumerable::Lazy#cycle.

Thu Mar 15 10:31:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_arity.rb (TestArity#err_mess): use assert_raise.

Thu Mar 15 07:03:52 2012  Eric Hodel  <drbrain@segment7.net>

        * vm_eval.c (check_funcall):  Raise ArgumentError if respond_to?
          requires more than three arguments. [Bug #6000]

        * test/ruby/test_object.rb (class TestObject):  Test for respond_to?
          requiring more than three arguments.

Thu Mar 15 06:08:06 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * include/ruby/intern.h: Add rb_check_arity, rb_error_arity [#6085]

        * array.c: Use rb_check_arity / rb_error_arity

        * class.c: ditto

        * enumerator.c: ditto

        * eval.c: ditto

        * file.c: ditto

        * hash.c: ditto

        * numeric.c: ditto

        * proc.c: ditto

        * process.c: ditto

        * random.c: ditto

        * re.c: ditto

        * signal.c: ditto

        * string.c: ditto

        * struct.c: ditto

        * transcode.c: ditto

        * vm_eval.c: ditto

        * vm_insnhelper.c: ditto & implementation of rb_error_arity

        * test/ruby/test_arity.rb: tests for above

Thu Mar 15 06:08:05 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * vm_insnhelper.c: improve number of arguments error in case of
          optional parameters (issue #6085)

        * include/ruby/intern.h: define UNLIMITED_ARGUMENTS

        * test/ruby/test_arity.rb:  test for above

Thu Mar 15 00:58:04 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (enumerable_lazy): fix the documentation of
          Enumerable#lazy.

Wed Mar 14 22:01:06 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_init_iterator): break when Qundef is returned
          to make obj.drop(3).take(2) work properly.

        * enumerator.c (lazy_take_while): add Enumerable::Lazy#take_while.

        * enumerator.c (lazy_drop): add Enumerable::Lazy#drop.

        * enumerator.c (lazy_drop_while): add Enumerable::Lazy#drop_while.

        * enumerator.c (InitVM_Enumerator): add Enumerable::Lazy#force as an
          alias of to_a.

Wed Mar 14 19:28:40 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_take): add Enumerable::Lazy#take.

Wed Mar 14 18:40:36 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c: use long for array indices.

Wed Mar 14 18:25:18 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c: moved the comment of StopIteration.

Wed Mar 14 17:55:29 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * numeric.c (flodivmod): must go through the same pass if HAVE_FMOD or
          not.  this is a bugfix of r35013.

Wed Mar 14 16:41:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/test_tmpdir.rb (TestTmpdir#test_world_writable): skip on Windows.

Wed Mar 14 15:09:23 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c: fix flodivmod for cornercases [Bug #6044]
          add ruby_float_mod

        * insns.def (opt_mod): use ruby_float_mod

        * internal.h: declare ruby_float_mod

        * test/ruby/test_float.rb: tests for above

        * test/ruby/envutil.rb: create helper assert_is_minus_zero

Wed Mar 14 10:44:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (lazy_grep_func): should use === instead of =~, as
          well as Enumerable#grep

Wed Mar 14 08:15:54 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_flat_map_func): use each for non-Array objects.

Wed Mar 14 08:06:35 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_zip): add Enumerable::Lazy#zip.

        * enumerator.c (lazy_lazy): just returns self.

Wed Mar 14 07:48:36 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c (datetime_s_now): [ruby-core:43256].

Tue Mar 13 22:00:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (iseq_set_arguments): keyword rest arg without keyword args.

        * node.c (dump_node): dump kw_rest_arg too.

        * parse.y (block_param, f_arg): more kwrest patterns.
          [ruby-core:42455][Bug #5989]

        * parse.y (new_args_gen): no extra kw_rest_arg if no keyword rest arg.

Tue Mar 13 15:17:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (block_param, f_args): add rules for the case arguments
          begin with kwrest.  [ruby-core:42455][Bug #5989]

Tue Mar 13 12:37:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (io_encoding_set): always warn if external encoding and internal
          encoding are identical. [ruby-core:40727] [Bug #5568]

Tue Mar 13 12:37:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c: add ObjectSpace::WeakMap.  [ruby-dev:44565][Bug #5350]

        * lib/weakref.rb: use WeakMap instead of _id2ref.

Tue Mar 13 10:59:48 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/rbinstall.rb (prepare): skip if basedir is not defined.
          [ruby-core:39135][Bug #5238]

        * tool/rbinstall.rb (CONFIG.[]): check for mandatory
          configurations.

Tue Mar 13 00:09:18 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (enumerable_lazy): added documentation.

Mon Mar 12 20:19:25 2012  Tanaka Akira  <akr@fsij.org>

        * lib/tmpdir.rb (Dir::tmpdir): test the current directory suitable for
          temporary directory.

Mon Mar 12 20:08:16 2012  Tanaka Akira  <akr@fsij.org>

        * lib/fileutils.rb (fu_have_symlink?): specify TypeError for rescue
          clause.

Mon Mar 12 19:23:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * encoding.c (rb_find_encoding): new function find encoding from
          arbitrary object as a pointer to rb_encoding, and return NULL if
          not found.

        * io.c (io_encoding_set): just warn unsupported encodings, but not
          exception.  [ruby-core:40726] [Bug #5567]

Mon Mar 12 19:03:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_method.c (Init_eval_method): respond_to? and
          respond_to_missing? are public.

Mon Mar 12 14:56:52 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * node.h (NEW_YIELD), parse.y (new_yield_gen): array-values flags
          has been already obsolete.  patch by Thomas Enebo.
          [ruby-core:41929][Bug #5847]

Mon Mar 12 12:44:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_method.c (Init_eval_method): copy basic methods to Exception.
          [ruby-core:40287][Bug #5473]

Mon Mar 12 10:13:36 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval_jump.c (rb_exec_end_proc): remember the latest exit status.
          [ruby-core:43173][Bug #5218]

Mon Mar 12 07:33:12 2012  Tanaka Akira  <akr@fsij.org>

        * lib/tmpdir.rb: update document for changing
          FileUtils.remove_entry_secure to FileUtils.remove_entry.

        * NEWS: add incompatibility note for lib/tmpdir.rb.

Mon Mar 12 07:19:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/tmpdir.rb (Dir.tmpdir): should not use world-writable but
          non-sticky directory.

        * lib/tmpdir.rb (Dir.mktmpdir): check the parent directory.

Mon Mar 12 07:04:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (Init_Random): removed rb_Random_DEFAULT and register as
          mark-object instead of global variable.

Mon Mar 12 07:03:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * random.c (random_s_rand): ensure default PRNG is re-initialized
          after fork.  patched by Eric Wong.  [ruby-core:41209][Bug #5661]

Sun Mar 11 23:57:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * pack.c (pack_unpack): when unpack('M') occurs an illegal byte
          sequence, output the "=" character and the following character in
          the decoded data without any transformation.
          [ruby-dev:44875] [Bug #5635]

Sun Mar 11 22:32:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json: Merge 164a75c8bd2007d32c4d7665d53140d8fc126dcd.
          [ruby-core:41917] [Bug #5846]

Sun Mar 11 17:10:04 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb: Put error message into STDERR if failed to launch
          worker (job) process. [ruby-dev:44802] [Bug #5577]

        * lib/test/unit/parallel.rb: If failed to increment_io, exit with code
          2. [ruby-dev:44802] [Bug #5577]

Sun Mar 11 15:46:45 2012  Shota Fukumori  <sorah@tubusu.net>

        * io.c: fix rdoc of `IO.binwrite` to show same as `IO.write` except
          it opens file with mode "wb:ASCII-8BIT". [Bug #5782] [ruby-core:42592]

Sat Mar 10 23:52:28 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c: pack tables also generic keys.  patched by Sokolov Yura at
          https://github.com/ruby/ruby/pull/84

        * st.c: add st_foreach_check for fixing iteration over packed table
          and st_delete_safe.  patched by Sokolov Yura at
          https://github.com/ruby/ruby/pull/84

        * st.c: fix packed num_entries on delete_safe.  patched by Sokolov
          Yura at https://github.com/ruby/ruby/pull/84

Fri Mar  9 14:29:32 2012  Shugo Maeda  <shugo@ruby-lang.org>

        * enumerator.c (lazy_flat_map): add Enumerable::Lazy#flat_map.

Fri Mar  9 06:29:22 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb (load, parse): stop parsing or loading after
          the first document has been parsed.

        * test/psych/test_stream.rb: pertinent tests.

Fri Mar  9 06:17:05 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb (parse_stream, load_stream): if a block is
          given, documents will be yielded to the block as they are parsed.
          [ruby-core:42404] [Bug #5978]

        * ext/psych/lib/psych/handlers/document_stream.rb: add a handler that
          yields documents as they are parsed

        * test/psych/test_stream.rb: corresponding tests.

Fri Mar  9 00:35:03 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (lazy_initialize, enumerable_lazy): no additional
          arguments.

Fri Mar  9 00:30:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c: add Enumerable#lazy. based on the patch by
          Innokenty Mikhailov at <https://github.com/ruby/ruby/pull/101>
          [ruby-core:37164] [Feature #4890]

Fri Mar  9 00:25:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enumerator.c (enumerator_each, generator_each): pass arguments to
          the block with yielder.

Fri Mar  9 00:25:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_ary_cat): new function to concat objects into array.

Thu Mar  8 16:44:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * .gdbinit (rb_numtable_entry): update for recent refactoring of
          st_table.

Wed Mar  7 22:41:50 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * lib/xmlrpc/client.rb (module XMLRPC): fix typo.

        * test/xmlrpc/test_client.rb (test_async_call): add test for
          XMLRPC::Client#call_async to check above fix.

Wed Mar  7 16:30:24 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_load_fail): should honor encoding.

        * load.c (load_failed): ditto.

Wed Mar  7 12:26:25 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_load_fail): use path as a string, not char*.

        * internal.h: (rb_load_fail): moved from ruby/intern.h.

        * ruby.c (load_file_internal): fname cannot be NULL.

Wed Mar  7 08:32:43 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * error.c (rb_loaderror_with_path): Adding the missing file as an
          instance variable to the LoadError exception.
          [ruby-core:39079]

        * load.c: call rb_loaderror_with_path so that the missing path is
          added to the exception.

        * ruby.c: call rb_loaderror rather than raising our own LoadError
          exception.

        * include/ruby/intern.h: add declaration for rb_loaderror_with_path.

        * test/ruby/test_require.rb: add supporting test for LoadError#path
          method.

Wed Mar  7 08:28:00 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/parser.rb: support i8 types. Thanks Stas Kelvich!
          [ruby-core:29246] [Feature #3090]

        * test/xmlrpc/test_client.rb: supporting test

Wed Mar  7 07:43:29 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb: assume servers that do not send a Content-Type
          header are sending 'text/xml'. Thanks Nathan Leavitt!
          [ruby-core:41204] [Bug #5660]

        * test/xmlrpc/test_client.rb: supporting test

Wed Mar  7 07:39:28 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * test/xmlrpc/test_client.rb: adding a test for performing an XMLRPC
          call.
        * test/xmlrpc/data/blog.xml: supporting XML document for the response.

Tue Mar  6 16:24:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_tokadd_string): escape simple regexp meta
          character terminators.

Tue Mar  6 10:11:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (set_rawmode): clear ECHOE and ECHOK
          bits too.

        * ext/io/console/console.c (echo_p): ignore ECHOE and ECHOK bits.
          [ruby-dev:45309] [Bug #6116]

        * ext/io/console/console.c (console_raw): fix rdoc.

        * ext/io/console/console.c (console_set_echo): mentioned about
          platform dependency.

Tue Mar  6 07:18:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb: switch net/http post2 calls to modern
          `request_post` methods.

Tue Mar  6 02:31:20 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/core_ext.rb: only extend Kernel if IRB is loaded
          in order to stop method pollution.

Tue Mar  6 01:34:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (block_call): rules for block_call after block_call.
          based on a patch by pasberth https://github.com/ruby/ruby/pull/102
          [ruby-dev:45308][Bug #6115]

Tue Mar  6 01:24:13 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (block_command, block_call): simplified rules.

Mon Mar  5 18:28:35 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/ruby/test_regexp.rb (TestRegexp#test_source): fix typo.
        * test/ruby/test_regexp.rb (TestRegexp#test_equal): ditto.

Mon Mar  5 17:11:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/syck/lib/syck/rubytypes.rb (Exception.yaml_new): fix bug
          that causes YAML serialization problem for Exception.
          Exception#initialize doesn't use visible instance variable for
          the exception message, so call the method with the message.
          patched by Jingwen Owen Ou <jingweno AT gmail.com>.
          http://github.com/ruby/ruby/pull/41

Mon Mar  5 16:50:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): syntax error.

        * test/ruby/test_sleep.rb (TestSleep#test_sleep_5sec): call uname
          only on linux because it's a workaround for linux only.

Mon Mar  5 12:44:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (unpack_entries): chain entries directly.  based on a patch
          by Sokolov Yura <funny.falcon AT gmail.com>.

        * st.c (unpack_entries): use union instead of casted pointer.
          patched by Sokolov Yura <funny.falcon AT gmail.com>.

        * st.c: use PACKED_ENT and FIND_ENTRY.  patched by Sokolov
          Yura <funny.falcon AT gmail.com>.

        * st.c (unpack_entries): reallocate bins if packed array size
          is not same as initial bins size.  based on a patch by
          Sokolov Yura <funny.falcon AT gmail.com>.

Mon Mar  5 11:51:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/bigdecimal/lib/bigdecimal/math.rb: remove description about
          BigMath#log. patched by Sho Hashimoto [ruby-dev:45307] [Bug #6112]

        * string.c (str_byteslice): fix typo.

Sun Mar  4 23:21:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_tokadd_string): regexp engine doesn't need
          terminators to be escaped.  [ruby-core:40364][Bug #5484]

Sat Mar  3 22:51:46 2012  Tanaka Akira  <akr@fsij.org>

        * process.c (rb_run_exec_options_err): chdir at last to interpret
          relative pathnames from the current directory of the parent process.

Sat Mar  3 12:20:44 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strftime.c: reassigned some variables.

Sat Mar  3 12:12:16 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_{parse,strptime}.c: [ruby-dev:45303].

Sat Mar  3 10:09:21 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb (initialize): net/http defaults to 1_2 in 1.8+,
          so we can safely remove the call to enable it.

Sat Mar  3 08:42:25 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb (new2): use URI for uri parsing.
        * test/xmlrpc/test_client.rb: test that query params are passed to the
          client constructor.

Sat Mar  3 08:20:10 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb (new2): raises an ArgumentError on bad
          arguments.
        * test/xmlrpc/test_client.rb: tests for bad uris

Sat Mar  3 08:08:11 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/xmlrpc/client.rb (new2): fix custom port specification when an
          SSL uri is used.
        * test/xmlrpc/test_client.rb: tests for XMLRPC::Client.new2

Sat Mar  3 08:03:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/syck/rubyext.c (mktime_do): use ISDIGIT().
          [ruby-core:43060] [Bug #6108]

        * ext/syck/token.c (sycklex_yaml_utf8): cast as unsigned char.
          [ruby-core:43060] [Bug #6108]

Sat Mar  3 06:57:14 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (ruby_pc): make configurable.  [Bug #6051]

Fri Mar  2 17:49:03 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * .travis.yml (branches): Enable TravisCI for ruby_1_9_3.

Fri Mar  2 17:13:33 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * test/ruby/test_array.rb (test_combination2): Make the test case for
          [ruby-core:29240] more descriptive.
          cf. http://bugs.jruby.org/6518

Fri Mar  2 16:37:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (file_expand_path): use wcscasecmp().

Fri Mar  2 16:36:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.c (native_cond_timeout): cast explicitly to suppress
          a warning.

Fri Mar  2 16:35:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (pipe_open): cmd is no longer used if fork is available.

Thu Mar  1 16:13:18 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * internal.h (rb_file_const, rb_file_load_ok): moved functions for
          internal use only.

Thu Mar  1 15:40:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/makedirs.bat: new command to make intermediate
          directories, and not to report any errors if the directory
          already exists.

        * win32/Makefile.sub (MAKEDIRS): enable command extensions.

Thu Mar  1 01:25:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (is_onechar_cclass): optimize character class
          Merge Onigmo 27278c12e6674043cc8affca6507e20e119a86ee.

        * regparse.c (is_onechar_cclass): [bug] unexpected match occurs when a
          char class contains no char

        * enc/unicode.c (init_case_fold_table): define the sizes of case
          folding tables in casefold.h

Wed Feb 29 16:11:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/Makefile.sub (MAKEDIRS): use mkdir of cmd.exe instead of ruby.
          [Bug #6103] [ruby-core:43012]

        * win32/README.win32: added a notice about command extension of cmd.exe.

Wed Feb 29 15:39:39 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io.rb (TestIO#test_readpartial_locktmp): skip on
          windows because of the platform restriction.

Wed Feb 29 15:38:50 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/memory_status.rb (Memory): syntax error.

Wed Feb 29 13:06:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/memory_status.rb: use /proc/self/status if it is in
          the expected format.

Wed Feb 29 06:14:51 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: reverted r34825.

Tue Feb 28 23:20:01 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * Makefile.in (PLATFORM_DIR): add a variable for `win32` directory.
        * Makefile.in (clean-platform): add new target.
          It cleans `win32` directory.

        * common.mk (clean): add a dependency for `win32` directory.
        * common.mk (distclean): ditto.
        * common.mk (distclean-platform): add new target.
          It cleans `win32` directory.
        * common.mk ($(PLATFORM_D)): add new target to make `win32` directory.
        * common.mk (win32/win32.$(OBJEXT)): move win32.o into `win32`
          directory.
        * common.mk (win32/file.$(OBJEXT)): add new target for win32/file.c.

        * configure.in: move win32.o into `win32` directory and add
          win32/file.o to MISSING.

        * file.c (file_load_ok, rb_file_load_ok): replace static
          file_load_ok() with public rb_file_load_ok().
          It's to link Windows implementation in win32/file.c.
        * file.c (rb_find_file_ext_safe): ditto.
        * file.c (rb_find_file_safe): ditto.

        * win32/file.c (rb_file_load_ok): new file. Add Windows specific
          optimized implementation of rb_file_load_ok(). We created a
          separated file to avoid too many #ifdef macro which is unreadable.

        * win32/Makefile.sub (PLATFORM_DIR): add a variable for `win32`
          directory.
        * win32/Makefile.sub (MISSING): move win32.obj into `win32`
          directory and add win32/file.obj to MISSING.
        * win32/Makefile.sub (MAKEDIRS): replace MINIRUBY with BASERUBY.
          It's because miniruby doesn't exist when making `win32` directory.
        * win32/Makefile.sub (clean-platform): add new target to clean `win32`
          directory.
        * win32/Makefile.sub ({$(srcdir)}.c{}.obj): make it not match
          win32/file.c to build properly.
        * win32/Makefile.sub (win32/win32.$(OBJEXT)): move win32.obj into
         `win32` directory.

          Patch created with Luis Lavena.
          [ruby-core:42480] [Feature #5999]

Tue Feb 28 20:27:25 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:42998]

Tue Feb 28 18:47:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (io_binwrite, rb_io_syswrite): use shared frozen source
          strings.

        * io.c (io_fread, io_getpartial, rb_io_sysread): set buffer size
          after check if readable, which can cause thread switch.
          [ruby-dev:45297][Bug #6099]

Tue Feb 28 17:16:01 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/time.rb (Time#xmlschema): use strftime specifiers instead of
          fractional exponential calculation which yields undesirable
          result.  [ruby-core:42997][Bug #6100]

Tue Feb 28 14:15:29 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/protocol.rb: Add OpenTimeout subclass of Timeout::Error
        * lib/net/pop.rb:  Modernize Timeout usage.  Patch by Eric Wong.
          Use Net::OpenTimeout instead of Timeout::Error.  [Bug #5765]
        * lib/net/http.rb:  ditto
        * lib/net/smtp.rb:  ditto
        * lib/net/telnet.rb:  ditto

Tue Feb 28 13:51:12 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Retry HTTP requests for additional network errors.
          Introduce OpenTimeout subclass of Timeout::Error.  [Bug #6001]
        * test/net/http/test_http.rb:  Reduce timeout to 0.01s for faster test
        * test/net/http/test_https.rb:  ditto

Tue Feb 28 11:44:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (debugflags): check if -ggdb is accepted.
          [ruby-core:42875][Bug #6080]

Tue Feb 28 10:28:51 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: default open YAML files with utf8 external
          encoding. [ruby-core:42967]
        * test/psych/test_tainted.rb: ditto

Mon Feb 27 23:46:09 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * parse.y (opt_bv_decl): allow newline at the end.  [ruby-dev:45292]

Mon Feb 27 20:43:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (rb_io_set_pos): add rdoc about textmode.

        * test/ruby/test_io.rb (TestIO#test_setpos): use binmode.

Mon Feb 27 17:00:15 2012  Akinori MUSHA  <knu@iDaemons.org>

        * string.c (rb_str_crypt): Update rdoc and state that this
          function is system dependent.  Reviewed by nobu, thanks to
          @takai.

Mon Feb 27 17:03:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): since methods
          can be overridden, so should not make an assumption on the type
          of results.  [ruby-core:42969][Bug #6093]

Mon Feb 27 10:54:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (try_cppflags, try_cflags, try_ldflags): replace the
          target flags if the given flag is accepted.

Mon Feb 27 10:53:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/rubygems/test_gem_specification.rb (test_self_from_yaml_syck_default_key_bug):
          ignore the test for too old versions.

Mon Feb 27 10:53:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit.rb (Test::Unit::Runner#puke): skips with no
          messages should be trivial.

Mon Feb 27 10:50:23 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c, process.c, time.c, ext: use rb_sys_fail_str instead of
          rb_sys_fail.

Mon Feb 27 10:48:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/openssl/extconf.rb: suppress useless deprecation warnings
          from OpenSSL added by Apple.

Sun Feb 26 23:29:49 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (add_code_range_to_buf0): wrong condition of duplicated
          warnings.

Sun Feb 26 11:26:44 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (iseq_compile_each): call on special object instead of
          self.  since stabby lambda is a syntax, so it should not be
          affected by the context.  [ruby-core:42349][Bug #5966]

        * insns.def (send): no special deal for FCALL.  self should be put
          on TOS instead.

Sun Feb 26 05:35:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * error.c (report_bug): use buf and snprintf to avoid consuming stack.
          [ruby-dev:45272] [Bug #6058]

Sat Feb 25 17:41:19 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb (headers): try ambiguous headers at last.

Sat Feb 25 17:07:15 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/fileutils.rb: use chomp(?/) instead of sub to optimize and avoid
          to regexping invalid string.

Sat Feb 25 16:18:24 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * complex.c (nucomp_marshal_load): raise error on invalid data.
          reported by John Firebaugh [ruby-core:42860] [Bug #6076]

Sat Feb 25 14:46:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/dl.c (Init_dl): support intrinsic types, size_t, ptrdiff_t
          and intptr_t.  [ruby-core:42460][Feature #5992]

        * ext/fiddle/fiddle.c (Init_fiddle): ditto.

        * ext/dl/lib/dl/cparser.rb (DL::CParser#parse_ctype): ditto.

Sat Feb 25 11:08:28 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/curses.c (Init_curses): use rb_define_const once for
          Curses::VERSION.

        * ext/dbm/dbm.c (Init_dbm): ditto for DBM::VERSION.

Sat Feb 25 10:34:22 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/curses.c (Init_curses): make Curses::VERSION
          understandable without context.

        * ext/dbm/dbm.c (Init_dbm): ditto for DBM::VERSION.

Sat Feb 25 07:53:58 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_tokadd_string): insert a backslash only if
          quoted by single quotes.  [ruby-dev:45281] [Bug #6069]

Sat Feb 25 07:53:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (dir_inspect), io.c (rb_io_inspect): keep encoding of path.
          [Bug #6072]

Sat Feb 25 07:53:40 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (dir_initialize): keep path in original encoding.

        * error.c (syserr_initialize): prefer the encoding of message over
          locale.  [ruby-dev:45279][Bug #6071]

Sat Feb 25 06:55:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (utime_internal): fix a variable missed to replace.
          [ruby-core:42864] [Bug #6077]

Fri Feb 24 18:21:55 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * test/zlib/test_zlib.rb (TestZlibGzipReader#test_encoding): Add
          encoding testcases for GzipReader#read.  read() emits
          Encoding.default_external in contrast to read(size) emits BINARY.
          See also: http://bugs.jruby.org/6208

Fri Feb 24 17:56:39 2012  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/ruby/test_literal.rb (TestRubyLiteral#test_special_const):
          test for https://bugs.php.net/bug.php?id=61095

Fri Feb 24 16:48:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c, file.c, io.c (rb_sys_fail_path): use rb_sys_fail_str.

        * error.c: new functions to deal exceptions with string instances.

        * dir.c, file.c, io.c: use rb_sys_fail_path.

Fri Feb 24 15:49:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (__builtin_unreachable): check for clang.
          [ruby-core:42849]

        * include/ruby/ruby.h (UNREACHABLE): fallback definition.

Fri Feb 24 13:54:33 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c: prevent a memory leak by protecting calls to
          handler callbacks.
        * test/psych/test_parser.rb: test to demonstrate leak.

Fri Feb 24 12:07:34 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/net/http.rb: Fix documentation. Patched from Florian Mhun
          via http://github.com/ruby/ruby/pull/96

Fri Feb 24 11:48:07 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * string.c (rb_str_prepend): Fix documentation for String#prepend.
          Patched from Franck Verrot via http://github.com/ruby/ruby/pull/98
          and Andrew Horsman via http://github.com/ruby/ruby/pull/55

Fri Feb 24 10:08:33 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb (Net::HTTP#transport_request):  Fix infinite loop
          upon EOFError or Errno::ECONNRESET where count is reset to 0.
        * test/net/http/test_http.rb (class TestNetHTTPKeepAlive):  Test for
          above.

Fri Feb 24 09:05:40 2012  Eric Hodel  <drbrain@segment7.net>

        * complex.c (Init_Complex):  Document Complex::I.  Patch by Sylvain
          Daubert.  [Feature #5623]

Fri Feb 24 08:52:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_tokadd_string, parser_yylex): insert a backslash
          if the next character is non-ascii.  [ruby-dev:45278] [Bug #6069]

Fri Feb 24 08:13:20 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/profiler.rb:  Add Profiler documentation by Gonzalo Rodriguez.
          [Bug #5816]

Fri Feb 24 08:08:38 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c: set parser encoding based on the YAML input
          rather than user configuration.
        * test/psych/test_encoding.rb: corresponding tests.
        * test/psych/test_parser.rb: ditto
        * test/psych/test_tainted.rb: ditto

Fri Feb 24 08:02:52 2012  Eric Hodel  <drbrain@segment7.net>

        * hash.c (Init_Hash):  Add section on how objects are used as Hash keys
          and how to use custom classes as Hash keys.

Fri Feb 24 07:36:11 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (rb_obj_eql):  Improve equality documentation by adding an
          example of equal? vs == and recommending eql? be aliased to == when
          overridden.

Fri Feb 24 07:21:15 2012  Eric Hodel  <drbrain@segment7.net>

        * object.c (rb_obj_hash):  Added note that the hash value is not
          deterministic on Marc-Andre's suggestion.  Expanded description of
          the purpose of the hash method.  [Bug #6068]

Thu Feb 23 23:01:21 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: unused macro removed.

Thu Feb 23 22:26:53 2012  Tanaka Akira  <akr@fsij.org>

        * test/test_curses.rb: new file.

Thu Feb 23 19:57:56 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/rain.rb: trap SIGHUP, SIGINT, SIGQUIT and SIGTERM only.

Thu Feb 23 19:56:48 2012  Tanaka Akira  <akr@fsij.org>

        * signal.c (sig_trap): show signal name on error.

Thu Feb 23 12:21:48 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: use DBM_SUFFIX only to detect header of
          Berkeley DB.

Thu Feb 23 10:00:18 2012  Eric Hodel  <drbrain@segment7.net>

        * io.c (rb_io_f_sync):  Fix double-negative typo.  [ruby-trunk - #5837]

Thu Feb 23 09:57:21 2012  Eric Hodel  <drbrain@segment7.net>

        * load.c (rb_f_require):  Add note to require for scope of items in the
          loaded file.  [ruby-trunk - #5910]

Thu Feb 23 03:58:08 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/ostruct.rb (delete_field): Bug fix so previous value is
          returned. Patch by Nick Recobra [Bug #6063]

Thu Feb 23 02:33:00 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_extract_modeenc): fail only if conflicting
          text/binary modes given explicitly.  [ruby-dev:45268][Bug #6055]

Wed Feb 22 23:27:08 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/iconv/test_option.rb: enabled.  [ruby-core:42802][Bug #6061]

Wed Feb 22 21:45:56 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/curses.c: use defined() to suppress a warning.

Wed Feb 22 21:44:29 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: refactored.

Wed Feb 22 20:42:28 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: try to distinguish curses_version is a
          function or variable.

        * ext/curses/curses.c (Init_curses): refine Curses::VERSION.

Wed Feb 22 19:47:03 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: show the chosen header and library.

Wed Feb 22 19:22:31 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * reverted 34739 for test/date.

Wed Feb 22 19:08:55 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: refactored.

Wed Feb 22 18:44:41 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (setup_options): add option "--retry" as opposite
          for "--no-retry"

Wed Feb 22 18:34:02 2012  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (setup_options): add option "--show-skip" to
          cancel "--hide-skip" (-q)

Wed Feb 22 17:36:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_s_foreach): argument check before making Enumerator.
          [ruby-dev:31525]

Wed Feb 22 17:07:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_s_foreach): return enumerator including keyword
          arguments.  [ruby-dev:45267][Bug #6054]

Wed Feb 22 12:15:16 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: allow llvm-gcc because it work fine with r34278.

Wed Feb 22 10:57:08 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * regparse.c (fetch_token): don't use // comment.

Wed Feb 22 10:32:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/mkmf/test_framework.rb: try CoreFoundation framework, than
          Cocoa which is dependent on QuickTime SDK which has separated
          since Xcode 4.3.

Wed Feb 22 10:18:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (test-all, test-ruby): more dependencies.

Wed Feb 22 06:48:55 2012  Eric Hodel  <drbrain@segment7.net>

        * file.c (rb_f_test):  Fix formatting of Kernel#test rdoc.

Wed Feb 22 06:12:15 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: check DBM_SUFFIX for Mac OS X.
          Its ndbm.h doesn't include db.h.

Wed Feb 22 06:02:42 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/dbm.c (fdbm_initialize): disable Berkeley DB error messages.

        * ext/dbm/extconf.rb: check DBC type for above.

        [ruby-dev:45269]

Tue Feb 21 20:23:47 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (rb_any_hash): treat Qundef like as other special constants.

        * hash.c (hash_foreach_iter): fix signature.

Tue Feb 21 19:39:34 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/curses.c (Init_curses): use curses_version() for
          Curses::VERSION.

Tue Feb 21 18:21:25 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c : remove gc_clear_mark_on_sweep_slots() and use
          rest_sweep() instead of it, because some dead objects might be
          marked in next the mark phase by false pointers.
          [ruby-core:42672]

Tue Feb 21 16:08:17 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (rb_hash_proc): get wrapped pointer properly.  [Bug #6048]

Tue Feb 21 14:41:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * template/ruby.pc.in: added rubylibprefix, {rubylib,vendor,site}dir
          and {ruby,vendor,site}archdir.  [ruby-core:42766][Feature #6052]

Tue Feb 21 09:13:25 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * proc.c (method_hash, proc_hash): Fix {Unbound}Method#hash
          [Bug #6048]. Isolate hash computation for proc

        * internal.h: Declaration for above

        * vm_method.c (rb_method_definition_hash): Computation for
          hash part of a method definition

        * method.h: Declaration for above

        * test/ruby/test_method.rb: Test for above

Tue Feb 21 02:56:15 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * enumerator.c (enumerator_rewind): update the documentation.
          fixed: #6053

Mon Feb 20 23:38:35 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * enc/depend: ignore mktable.c because it's not encoding library.
          [ruby-core:42760] [Bug #6049]

Mon Feb 20 21:40:53 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: fold too long lines.

Mon Feb 20 21:16:48 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * lib/fileutils.rb: revert a line modified accidentally at r34669.
          This fixes mingw test errors in TestDir_M17N.
          [ruby-core:42728] [Feature #4970]

Mon Feb 20 21:09:27 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/curses.c (Init_curses): define Curses::VERSION.

Mon Feb 20 21:08:00 2012  Tanaka Akira  <akr@fsij.org>

        * ext/curses/extconf.rb: restore $libs and $defs for each
          header/library choice.

Mon Feb 20 19:57:26 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: weaken header/library consistency check if db is
          "ndbm".  It seems several (possibly historical) distributions
          provide libndbm.  However the content of libndbm vary: Berkeley DB,
          GDBM or even 4.3BSD NDBM.  (Mandriva, Tru64 UNIX, OpenSuSE,
          SCO OpenServer, ...)
          "ndbm" is not searched automatically now (dblib doesn't contain it)
          but configure --with-dbm-type=ndbm choose libndbm and ndbm.h.

Mon Feb 20 19:15:57 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: refine variable names.

Mon Feb 20 15:50:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: check if -fstack-protector is really available.

Sun Feb 19 23:43:38 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: show header and library found.

Sun Feb 19 23:01:01 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/dbm.c (Init_dbm): refine DBM::VERSION definition.

        * ext/dbm/extconf.rb: provide RUBYDBM_GDBM_HEADER macro.

Sun Feb 19 17:07:27 2012  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb (test_dbmfile_suffix): check pag and dir is
          empty for 4.3BSD ndbm.

Sun Feb 19 03:00:30 2012  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb (test_dbmfile_suffix): check magic numbers.

Sun Feb 19 01:05:41 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: detect GDBM's ndbm.h by testing dbm_clearerr is
          an empty macro.

Sun Feb 19 00:25:55 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: don't choose 'dbm' if _GDB_H_ is defined which
          is available since GDBM 1.9 because 'gdbm_compat' is appropriate
          choice since GDBM 1.8.1.

Sat Feb 18 23:27:00 2012  Kenta Murata  <mrkn@mrkn.jp>

        * random.c: remove a duplicated comment.

Sat Feb 18 18:43:13 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb (dblib): prefer recent GDBM over older GDBM.
          (have_declared_libvar): new function to check a declared variable
          exists in a library.
          (have_undeclared_libvar): renamed from renamed from have_libvar.
          (headers.db_check2): check that GDBM version variable if GDBM header
          is chosen.

        * ext/dbm/dbm.c (Init_dbm): use HAVE_DECLARED_LIBVAR_GDBM_VERSION and
          HAVE_UNDECLARED_LIBVAR_GDBM_VERSION macro.

Sat Feb 18 13:53:01 2012  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb (test_dbmfile_suffix): DBM::VERSION should
          be Berkeley DB if foo.db is created by DBM.open.

Sat Feb 18 13:40:37 2012  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb (test_dbmfile_suffix): test dbm file suffix.

Sat Feb 18 12:50:59 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/dbm.c (DBM::VERSION): define it by detecting _GDBM_H_ or
          _DBM_IOERR.

Sat Feb 18 07:52:45 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/enc-unicode.rb: don't use 1.9 feature on tools.

Sat Feb 18 02:48:39 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/fileutils.rb: refactored FileUtil methods to use the
          `define_command` API.  Patch from 7rans <transfire@gmail.com>
        * test/fileutils/test_dryrun.rb: corresponding test refactoring
        * test/fileutils/test_nowrite.rb: ditto
        * test/fileutils/test_verbose.rb: ditto

Fri Feb 17 21:39:36 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: remove dbm.

Fri Feb 17 21:18:39 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: refine header/library mismatch detection.
          check only for ndbm.h except libc.  check _GDBM_H_ for gdbm.
          check _DBM_IOERR for the original ndbm.

Fri Feb 17 20:30:44 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: don't check libdbm.  It is not a ndbm
          implementation.  (libdbm in Version 7 Unix is database library
          for single database per process.)

Fri Feb 17 15:38:53 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * Merge Onigmo-5.13.1. [ruby-dev:45057] [Feature #5820]
          https://github.com/k-takata/Onigmo
          cp reg{comp,enc,error,exec,parse,syntax}.c reg{enc,int,parse}.h
          cp oniguruma.h
          cp tool/enc-unicode.rb
          cp -r enc/

Fri Feb 17 15:20:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enum.c (enum_each_slice): arrays to be yielded can be newly
          created in the block.

        * enum.c: move work variables to objects not to let called blocks
          access stack area out of scope.  [Bug #5801]

Fri Feb 17 12:35:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/merger.rb: remove borders from the commit message which is used
          when the commit doesn't change ChangeLog.

Fri Feb 17 11:50:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (btest, btest-ruby, test-sample test-knownbugs)
          (test-all, test-ruby): depend on prog.

Fri Feb 17 09:56:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (create_header): log the content of header.

Fri Feb 17 09:44:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/transcode-tblgen.rb (import_ucm): don't use \h because the
          script should work with ruby 1.8.

        * tool/enc-unicode.rb: ditto.

Fri Feb 17 07:33:29 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * enum.c (id_lshift): use constant ID.

Fri Feb 17 07:30:53 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: refactored to split too long conditions.

Fri Feb 17 00:23:25 2012  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb: fix skip condition for libgdbm 1.8.0 or prior.
          reported by Bohuslav Kabrda.
          [ruby-core:42685] [ruby-trunk - Bug #6036]

Fri Feb 17 00:04:21 2012  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: check _DB_H_ macro unavailable except
          Berkeley DB library.

Thu Feb 16 05:41:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * insns.def (splatarray): make new array if flag is set.

        * compile.c (iseq_compile_each): make new array with
          splat. [ruby-core:21901][Feature #1125]

Thu Feb 16 00:14:04 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/abbrev.rb (Array#abbrev): add missing '"' in documentation.

Wed Feb 15 22:20:19 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * cont.c (rb_fiber_reset_root_local_storage): add a new function to
          restore rb_thread_t::local_storage.

        * cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
          prevent fibers from destroy.

        * gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
          objspace.

        * internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
          add prototypes.

        * vm.c (ruby_vm_destruct): reset main thread's local_storage before
          free main thread. rb_thread_t::local_storage is replaced by fiber's
          local storage when forked from fiber, and it should be already freed
          when the fiber was destroyed. [ruby-core:41456] [Bug #5700]

        * test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
          from fiber.

Wed Feb 15 19:57:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/fiddle/closure.c (callback): deal with unsigned integers.
          [ruby-core:42458][Bug #5991][Bug #6022]

        * ext/fiddle/conversions.c (value_to_generic, generic_to_value):
          ditto.

        * ext/fiddle/closure.c (callback): same as r34506.

Wed Feb 15 17:41:31 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (io_strsetbuf): call rb_str_modify to make str independent
          before calling rb_str_set_len for r34580.

Wed Feb 15 12:30:10 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (Init_zlib):  Added Zlib::TEXT and note that
          Zlib::ASCII is deprecated in zlib 1.2.3 and newer.

Wed Feb 15 12:24:40 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c:  Move constant descriptions to constants.  Remove
          extra comment block at the top of Init_zlib().

Wed Feb 15 12:30:46 2012  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/ostruct.rb: Create getters and setters after dup.
          [Bug #6028] [rubyspecs:0380bcc]

Wed Feb 15 10:59:52 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (HEAP_BITMAP_LIMIT): HEAP_BITMAP_LIMIT is computed on the
          basis of HEAP_SIZE because it must covers a whole heap block.
          [ruby-trunk - Bug #6006]

Wed Feb 15 09:27:45 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (Init_zlib):  Added Zlib::FIXED and Zlib::RLE
          strategies.
        * NEWS:  Add note about the new Zlib constants.

Wed Feb 15 09:11:36 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c:  Improve documentation.  [ruby-trunk - Bug #5948]

Wed Feb 15 07:28:54 2012  Eric Hodel  <drbrain@segment7.net>

        * encoding.c (Init_Encoding):  Add IO example of internal and external
          encoding.  Fixed a typo in the force_encoding example.  [#5949]

Wed Feb 15 06:58:21 2012  Eric Hodel  <drbrain@segment7.net>

        * encoding.c (Init_Encoding):  Add Encoding documentation.
          [ruby-trunk - Bug #5949]
        * encoding.c (rb_set_default_external):  Fix typo in documentation.

Tue Feb 14 20:22:11 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (CEILDIV): rename to a appropriate name.

Tue Feb 14 18:07:20 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (assign_heap_slot): SEGV happens cause on 64-bit platform
          sometime there should be `objs-=2` instead of `objs--`.
          [Bug #6006]
          patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92

Tue Feb 14 16:00:30 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (io_setstrbuf): cut down the buffer if longer.

Tue Feb 14 15:06:37 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit/assertions.rb (build_message): skip escaped
          question marks.

Tue Feb 14 12:10:04 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (autoload_const_set, autoload_require): fix
          signatures.

Tue Feb 14 05:23:40 2012  Eric Hodel  <drbrain@segment7.net>

        * process.c (proc_wait):  Change typo "SystemError" to
          "SystemCallError".  [ruby-trunk - Bug #5962]
        * process.c (proc_wait2):  ditto

Tue Feb 14 05:18:24 2012  Eric Hodel  <drbrain@segment7.net>

        * enumerator.c:  Document use of Enumerator.new for creating a lazy
          enumeration for filtering/chaining.  [ruby-trunk - Feature #707]

Mon Feb 13 23:01:50 2012  Akinori MUSHA  <knu@iDaemons.org>

        * vm_method.c (rb_method_boundp):
          obj.respond_to?(:a_protected_method) should return false because
          calling a protected method may cause NoMethodError if called
          from outside the class inheritance tree.  Kernel#respond_to? is
          mostly used to test if it is safe to call a method, so the false
          positive should be avoided. [ruby-dev:40461] [ruby-dev:41739]
          [ruby-dev:41837]

Mon Feb 13 21:52:06 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (HEAP_OBJ_LIMIT, HEAP_BITMAP_LIMIT): HEAP_OBJ_LIMIT used
          `sizeof(struct heaps_slot)` while heap is currently allocated
          with `struct heaps_header`.
          HEAP_BITMAP_LIMIT were calculated from
          `HEAP_OBJ_LIMIT/sizeof(uintptr_t)` - one Byte for each object,
          not one Bit. [Bug #6006]
          patched by Sokolov Yura. https://github.com/ruby/ruby/pull/92

Mon Feb 13 18:30:32 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (io_setstrbuf): defer resizing buffer string until data is
          read actually.

Mon Feb 13 10:24:39 2012  Loren Segal  <lsegal@soen.ca>

        * io.c (Init_IO): use directive hack to make ARGF documentable
          in other tools.  [ruby-core:42515][Bug #6007]

Sun Feb 12 20:43:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (rb_event_hook_func_t): add argument names.

Sun Feb 12 16:30:23 2012  Akinori MUSHA  <knu@iDaemons.org>

        * tool/merger.rb (#default_merge_branch): Add support for
          Subversion 1.7 which adopted a whole new working directory
          structure.

Sun Feb 12 15:14:41 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * benchmark/driver.rb: suppress unused/shadowing variable warnings.

Sun Feb 12 03:14:40 2012  Eric Hodel  <drbrain@segment7.net>

        * vm_eval.c (check_funcall):  Call respond_to? with matching arity for
          legacy single-argument implementations.  [ruby-trunk - Bug #6000]

Sat Feb 11 12:04:05 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * compile.c (defined_expr): guard the whole expression.
          [ruby-dev:45021][Bug#5786]

Sat Feb 11 08:34:42 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (rb_inflate_add_dictionary):  Added
          Zlib::Inflate#add_dictionary to allow users to pre-specify
          for using during #inflate.  [ruby-trunk - Feature #5937]

Sat Feb 11 08:23:02 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (do_inflate):  Inflate more data if buffered data
          exists.  Allows Zlib::Inflate#set_dictionary to work.
          [ruby-trunk - Bug #5929]

Sat Feb 11 06:00:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * dir.c (fnmatch): The * needs to be escaped to avoid formatting in
          fnmatch comment.
          patched by @dalton. https://github.com/ruby/ruby/pull/91

Fri Feb 10 03:41:31 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c: removed external encoding setter, allow parser
          to be reused.
        * ext/psych/lib/psych/parser.rb: added external encoding setter.
        * test/psych/test_parser.rb: test parser reuse

Fri Feb 10 01:30:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/dl.h (ALIGN_OF): use offsetof().

        * ext/dl/dl.h (DLALIGN): round up at once and get rid of overflow.

Fri Feb 10 00:47:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (assert_no_memory_leak): new assertion to
          check memory leak by invoking child ruby process and watch its
          memory size.

Thu Feb  9 23:41:44 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/pathname/test_pathname.rb (test_binread): add assertion to
          check encoding.

Thu Feb  9 16:48:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/dl.c (Init_dl): fix mangled document.

Thu Feb  9 16:10:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/memory_status.rb (Memory::Win32): 64bit support.

Thu Feb  9 16:08:55 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/lib/value.rb (DL::ValueUtil.{unsigned_value,signed_value}):
          currently pack/unpack does not accept "q!" and "Q!".

Thu Feb  9 16:01:29 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/fiddle/conversions.c (value_to_generic): src is not guaranteed as
          a Bignum if the type is LONG_LONG.  it may be a Fixnum if the value
          is small.

Thu Feb  9 11:32:36 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/dl/lib/types.rb: Win64 support.

Thu Feb  9 04:12:29 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/pathname/test_pathname.rb: not read but binread.
          patched by Benoit Daloze, [ruby-core:42440] [Bug #5984]

Wed Feb  8 22:29:59 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (rb_str_modify_expand): fix memory leak.

Wed Feb  8 14:06:59 2012  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/ossl_ssl.c: Add SSL constants and allow to unset SSL
          option to prevent BEAST attack. See [Bug #5353].

          In OpenSSL, OP_DONT_INSERT_EMPTY_FRAGMENTS is used to prevent
          TLS-CBC-IV vulnerability described at
          http://www.openssl.org/~bodo/tls-cbc.txt
          It's known issue of TLSv1/SSLv3 but it attracts lots of attention
          these days as BEAST attack. (CVE-2011-3389)

          Until now ossl sets OP_ALL at SSLContext allocation and call
          SSL_CTX_set_options at connection.  SSL_CTX_set_options updates the
          value by using |= so bits set by OP_ALL cannot be unset afterwards.

          This commit changes to call SSL_CTX_set_options only 1 time for each
          SSLContext. It sets the specified value if SSLContext#options= are
          called and sets OP_ALL if not.

          To help users to unset bits in OP_ALL, this commit also adds several
          constant to SSL such as
          OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS.  These constants were
          not exposed in Ruby because there's no way to unset bits in OP_ALL
          before.

          Following is an example to enable 0/n split for BEAST prevention.

            ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS

        * test/openssl/test_ssl.rb: Test above option exists.

Wed Feb 8 13:12:02 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_x509name.c: Use the numerical representation of
          unrecognized OIDs instead of the sn "UNDEF".

        * test/openssl/test_x509name.rb: Add tests for the fixed behavior.

          Patch provided by Paul Kehrer, thank you!
          [ruby-core:41769] [Feature #5787]

Wed Feb  8 09:49:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/merger.rb: don't abort, update first.

Wed Feb 8 09:47:33 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_asn1.c: Call INT2NUM only once for GeneralString.
          Thanks to Mantas Mikulenas for noticing and providing a patch!
          [ruby-core:42358] [Bug #5972]

Wed Feb 8 09:19:00 2012  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_cipher.c: Add warning about key as IV.

Tue Feb  7 20:08:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * error.c (exc_inspect): Fix typo. patch from Trent Ogren
          via https://github.com/ruby/ruby/pull/90

Tue Feb  7 19:37:35 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c: refactor packed entries using structs.

Tue Feb  7 14:52:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (st_update): table can be unpacked in the callback.

        * st.c (st_foreach): should not yield same pair when checking
          after unpacking.

Mon Feb  6 21:55:13 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * tool/merger.rb: abort if the working directory is dirty.

        * tool/merger.rb: update the working directory after commit.

Mon Feb  6 00:16:27 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * encoding.c (rb_enc_compatible): return ASCII-8BIT even if 2nd string
          is ascii only string. [ruby-core:42354] [Bug #5968]

Fri Feb  3 07:16:47 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/webrick.rb:  Moved proxy rewriting to WEBrick::HTTPProxy.
        * lib/webrick/httpproxy.rb:  Add examples of creating a proxy server
          and response rewriting using HTTPProxy.

Fri Feb  3 06:53:22 2012  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/ossl_x509store.c:  Add class documentation for
          OpenSSL::X509::Store

Thu Feb  2 22:28:13 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/net/http/test_https_proxy.rb
          (HTTPSProxyTest#test_https_proxy_authentication):
          add workaround to avoid to hang up without openssl.
          see [ruby-dev:45021][Bug #5786]

        * test/resolv/test_dns.rb (TestResolvDNS#test_query_ipv4_address):
          ditto.

Thu Feb  2 21:48:18 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/parsers/baseparser.rb: use meaningful names.

Thu Feb  2 21:38:52 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/parsers/baseparser.rb, test/rexml/test_namespace.rb:
          fix the default xml namespace URI validation.
          [ruby-dev:45169] [Bug #5956]
          Reported by Miho Hiramatsu. Thanks!!!

Thu Feb  2 17:51:02 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (argf_next_argv): reset ARGF.next_p on ARGV.replace.
          r34409 breaks replacing ARGV.
          [ruby-dev:45160] [Bug #5952]

Thu Feb  2 16:21:01 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/net/http/test_http.rb (TestNetHTTPKeepAlive#*): remove debug
          output.

Thu Feb  2 01:24:34 2012  Yusuke Endoh  <mame@tsg.ne.jp>

        * parse.y (debug_lines, coverage): set file path encoding for coverage
          result.  [ruby-dev:44950]

Wed Feb  1 14:38:31 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): Just
          call File.unlink and ignore ENOENT because existence check
          before unlinking does not help in terms of race condition.

        * lib/tempfile.rb (Tempfile#unlink, Tempfile::Remover#call): My
          comment about thread safeness is obsolete.

Wed Feb  1 09:50:10 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * doc/re.rdoc (Repetition): fix typo.  reported by Ori Avtalion
          and patched by Zachary Scott.  [Bug #5947]

Wed Feb  1 06:38:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (argf_close): skip stdin, which should be readable again.
          [ruby-dev:45160] [Bug #5952]

        * io.c (argf_readlines): reinitialize after all read to be
          readable again.

Tue Jan 31 21:27:43 2012  Narihiro Nakamura  <authornari@gmail.com>

        * configure.in (HEAP_ALIGN_LOG): HEAP_ALIGN_LOG should be page
          size in OpenBSD. [ruby-core:42158][Bug #5901]

        * gc.c : avoid to redefine.

Tue Jan 31 14:27:22 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/envutil.rb (EnvUtil.invoke_ruby): yield also child pid
          in block form.

Mon Jan 30 19:08:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (vm_call0): should pass block to enumerators.  patched
          by Kazuki Tsujimoto.  [ruby-dev:44961][Bug #5731]

        * vm_eval.c (method_missing), vm_insnhelper.c (vm_call_method):
          ditto.  patched by satoshi shiba.

Mon Jan 30 12:31:05 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * file.c (append_fspath): need to set the encoding to result always.

Mon Jan 30 10:38:37 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/irb/test_completion.rb: skip if cannot load irb/completion
          (maybe readline does not exist).

Sun Jan 29 22:47:19 2012  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

        * tool/config.{guess,sub}: updated to automake-1.11.2.

Sun Jan 29 12:17:56 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/readline/readline.c (readline_attempted_completion_function):
          respect encodings.  [Bug #5941]

Sat Jan 28 09:33:33 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * win32/win32.c (rb_w32_read): fix an issue that $stdin.read doesn't
          terminate by CTRL-C on Windows.
          [ruby-dev:45149] [Bug #5812]

Sat Jan 28 08:18:11 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/ruby/test_thread.rb
          (TestThreadGroup#test_thread_timer_and_interrupt): skip exit status
          assertion because we cannot get signal status on Windows.

        * win32/win32.c (CreateChild): create process group to receive the
          signal by GenerateConsoleCtrlEvent().

        * win32/win32.c (kill): use CTRL_BREAK_EVENT instead of CTRL_C_EVENT
          if a process group is specified. CTRL_C_EVENT signal cannot be
          generated for process groups for the specification.
          [ruby-dev:45149] [Bug #5812]

Sat Jan 28 07:46:03 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * thread_win32.c (rb_w32_wait_events_blocking): use
          ruby_thread_from_native() instead of GET_THREAD() because
          GET_THREAD() doesn't always return the current thread and
          WaitForMultipleObjects() at rb_w32_read() doesn't return by
          Thread#kill. This fixes TestQueue#test_thr_kill failure on
          Windows.

        * thread_win32.c (rb_w32_wait_events): use ruby_thread_from_native()
          instead of GET_THREAD() for consistency with the above change.

        * thread_win32.c (rb_w32_sleep): ditto.

        * thread_win32.c (rb_w32_Sleep): ditto.
          [ruby-dev:45149] [Bug #5812]

Sat Jan 28 07:28:48 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>

        * test/zlib/test_zlib.rb (TestZlibGzipReader#test_reader_wrap): set
          binmode explicitly for fixing test error on Windows. This is consistent
          with r34243.
          [ruby-dev:45149] [Bug #5812]

Sat Jan 28 05:53:34 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/irb/completion.rb (IRB::InputCompletor::CompletionProc):
          ignore non-string name modules.  [ruby-core:42244][Bug #5938]

Fri Jan 27 16:31:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (HEAP_ALIGN, HEAP_ALIGN_MASK): DRY, let compiler calculate
          from HEAP_ALIGN_LOG.

Thu Jan 26 11:03:37 2012  Eric Hodel  <drbrain@segment7.net>

        * lib/matrix.rb:  Clean up extra whitespace in output documentation.

Thu Jan 26 03:24:02 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (io_getch): default delegating method
          for StringIO.  https://github.com/nobu/io-console/issues/4

        * ext/stringio/stringio.c: moved some methods to hidden modules.

Wed Jan 25 13:27:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_file_s_basename): ignore non-ascii extension in
          different encoding, which cannot match.

        * file.c (rmext): no extension to strip if empty string.

        * file.c (rb_enc_path_next, rb_enc_path_skip_prefix)
          (rb_enc_path_last_separator, rb_enc_path_end)
          (ruby_enc_find_basename, ruby_enc_find_extname): encoding-aware
          path handling functions.

        * file.c (rb_home_dir, file_expand_path, rb_realpath_internal)
          (rb_file_s_basename, rb_file_dirname, rb_file_s_extname)
          (rb_file_join): should respect the encodings of arguments than
          file system encoding.  [ruby-dev:45145] [Bug #5919]

        * dir.c (check_dirname, ruby_glob0): ditto.

        * ext/pathname/pathname.c (path_sub_ext): ditto.

Tue Jan 24 14:20:42 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (rb_iter_break_value): new function to break a block with
          the value.  [ruby-dev:45132] [Feature #5895]

Tue Jan 24 12:58:41 2012  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * object.c (rb_Hash): add Kernel#Hash conversion method like
          Array() or Float().  a patch from Run Paint Run Run.  Fix #3131

Tue Jan 24 11:38:05 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/common.rb (URI.encode_www_form_component): initialize on
          requiring to support JRuby, which runs parallel multithreads.
          [ruby-core:42222] [Bug #5925]

        * lib/uri/common.rb (URI.decode_www_form_component): initialize on

Mon Jan 23 20:33:11 2012  Jason Kay  <geniture@me.com>

        * lib/net/http.rb (Net::HTTP#connect): Writing entire packet at
          once to avoid incomplete transmission.  Current code using
          writeline was causing sub-optimal conversing with a proxy due to
          the connect tunnel request headers being split over multiple
          packets. The modification I made allows the connect request to
          be written as one packet, avoiding problems and optimizing the
          conversation.

          https://github.com/ruby/ruby/pull/72
          [Feature #5460]

Mon Jan 23 17:06:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/mailto.rb (URI::MailTo.build): follow Array#to_s change of
          Ruby 1.9; use Array#join. [Bug #5840]

Mon Jan 23 16:42:28 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (extract_binmode): raise an exception if binmode/textmode
          is specified with both vmode and opthash.
          [ruby-core:42199] [Bug #5918]

Mon Jan 23 16:35:27 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (rb_io_extract_modeenc): set ASCII-8BIT if binmode is specified
          with opthash. [ruby-core:42197] [Bug #5917]

Mon Jan 23 10:08:00 2012  Kenta Murata  <mrkn@cookpad.com>

        * test/cgi/test_cgi_util.rb (test_cgi_escape_preserve_encoding):
          add a test for CGI::escape to preserve encoding.

        * test/cgi/test_cgi_util.rb (test_cgi_unescape_preserve_encoding):
          add a test for CGI::unescape to preserve encoding.

Mon Jan 23 00:45:34 2012  Akinori MUSHA  <knu@iDaemons.org>

        * misc/rdoc-mode.el (rdoc-imenu-create-index): Add imenu support
          to rdoc-mode.

        * misc/rdoc-mode.el (rdoc-mode): Fix regexp patterns containing
          "\s " where CR/LF is not supposed to match.

Sun Jan 22 15:41:26 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_intern3): split to registration check and new
          registration.

        * parse.y (rb_intern_str): make interned string shared with the
          given string.

        * parse.y (rb_intern3, rb_intern_str): check the coderange first.

Sat Jan 21 22:21:07 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (FIXNUM_P): simple flag should be int.

Sat Jan 21 21:51:19 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * encoding.c (rb_enc_compatible): fix segv on symbols.
          [ruby-core:42204] [Bug #5921]

Sat Jan 21 11:43:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * dir.c (dir_chdir, check_dirname): get rid of optimization-out.

Fri Jan 20 20:47:37 2012  Kenta Murata  <mrkn@cookpad.com>

        * lib/cgi/util.rb (CGI.escape): support a string with invalid byte
          sequence.  [Bug #5913]

        * test/cgi/test_cgi_util.rb
          (test_cgi_escape_with_invalid_byte_sequence): test for the above
          change.

Fri Jan 20 17:37:37 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * vm.c (vm_exec): remove workaround for LLVM because r34278 fixes it.

        * vm_insnhelper.c (vm_call_cfunc): ditto.

Fri Jan 20 14:31:43 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP#transport_request): retry a idempotent
          request automatically. [ruby-dev:45030] [Bug #5790]
          [ruby-core:41821] [Bug #5813]

        * lib/net/http.rb (Net::HTTP#keep_alive_timeout=): added to specify
          the second to reconnect the TCP connection on Keep-Alive.
          The default value is 2 second because current servers uses 2 sec.
          http://ftp-admin.blogspot.com/2009/09/keepalivetimeout2.html

        * lib/net/http.rb (Net::HTTP#begin_transport): reconnect TCP
          connection on keep-alive timeout.

Thu Jan 19 07:53:09 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_strptime.c: moved detector of leftover.

Thu Jan 19 07:10:47 2012  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_parse.c: [ruby-core:42173].

Wed Jan 18 18:11:02 2012  Akinori MUSHA  <knu@iDaemons.org>

        * misc/rdoc-mode.el (rdoc-mode): Add provide so that requiring
          this library succeeds.

Wed Jan 18 18:06:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/curses/curses.c (cWindow, cMouseEvent): made typed data.

Wed Jan 18 12:49:15 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: Added support for loading
          subclasses of String with ivars
        * ext/psych/lib/psych/visitors/yaml_tree.rb: Added support for dumping
          subclasses of String with ivars
        * test/psych/test_string.rb: corresponding tests

Wed Jan 18 10:39:47 2012  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: Added ability to load array
          subclasses with ivars.
        * ext/psych/lib/psych/visitors/yaml_tree.rb: Added ability to dump
          array subclasses with ivars.
        * test/psych/test_array.rb: corresponding tests

Tue Jan 17 17:18:41 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (SPT_TYPE): enable as SPT_REUSEARGV on Darwin.

        * missing/setproctitle.c (ruby_init_setproctitle): changed prefix.

Tue Jan 17 12:32:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (aligned_malloc, aligned_free): covered missing defined
          operators and fixes for cygwin.

Tue Jan 17 10:54:46 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (do_hash): it's the time to remove cast to unsigned int.

Tue Jan 17 07:30:12 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * st.c (unpack_entries): Fix r34310: on unpacking, the position of
          a hash must be do_hash-ed value.

        * st.c (add_packed_direct): ditto.

Mon Jan 16 16:41:53 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/optparse.rb (Regexp): fix incorrect options when casting to
          a Regexp, and suppress encoding option warnings.
          https://github.com/ruby/ruby/pull/82

Mon Jan 16 11:22:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (rb_chsize): no need to get the current file size.

Mon Jan 16 00:41:33 2012  Sokolov Yura  <funny.falcon@gmail.com>

        * st.c: st use function instead of macro.  In my current
          environment (Ubuntu 11.04 32bit gcc-4.5.2) it gives 4%
          performance improvement.

          https://github.com/ruby/ruby/pull/77

Sun Jan 15 14:09:48 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * object.c (rb_inspect): raise the result is not compatible with
          the default external encoding. [ruby-core:42095] [Bug #5848]
          If the default external encoding is ASCII compatible, the encoding of
          inspected result must be compatible with it.
          If the default external encoding is ASCII incompatible,
          the result must be ASCII only.

Sun Jan 15 13:21:50 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json/parser/parser.rl (json_string_unescape): workaround fix
          for over optimization of GCC 4.7. [ruby-core:42085] [Bug #5888]
          http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51862

Sat Jan 14 22:24:09 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/callback/mkcallback.rb (gencallback): suppress unused
          variables.

Sat Jan 14 21:56:43 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * iseq.c (iseq_data_to_ary): check line info table boundary.  line
          number 0 means no line number info is needed.  [ruby-dev:45130]
          [Bug #5894]

Sat Jan 14 18:24:13 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * error.c (exc_equal): clear rb_thread_t::errinfo when ignore
          an exception under rb_protect(). [ruby-core:41979] [Bug #5865]

Sat Jan 14 12:02:55 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * sprintf.c (rb_enc_vsprintf): relaxed the restriction.  since the
          implementation deeply depends on plain char, so wchar_t based
          encodings are not supported.

Sat Jan 14 12:00:20 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (exc_equal): ignore exceptions during implicit
          conversion.  [ruby-core:41979] [Bug #5865]

Sat Jan 14 05:58:54 2012  Eric Hodel  <drbrain@segment7.net>

        * io.c (rb_io_s_read):  Fix formatting of open_args comment.  Reported
          by Adam Prescott.

Fri Jan 13 18:41:19 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * sprintf.c (rb_enc_vsprintf): can be used for ASCII compatible
          encodings only.

Fri Jan 13 18:29:06 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (rb_mutex_unlock_th): simplified.

        * thread.c (rb_barrier_waiting): fix potential overflows.

Fri Jan 13 17:23:38 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * load.c (load_unlock): update loading table at once.

Fri Jan 13 16:44:45 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (exc_equal): try implicit conversion for delegator.
          [ruby-core:41979] [Bug #5865]

Fri Jan 13 03:46:53 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/shellwords.rb (Shellwords#shellescape): shellescape() now
          stringifies the given object using to_s.

        * lib/shellwords.rb (Shellwords#shelljoin): shelljoin() accepts
          non-string objects in the given array, each of which is
          stringified using to_s.

        * lib/shellwords.rb: Fix rdoc markups.

Fri Jan 13 03:38:36 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/shellwords.rb (Shellwords#shellsplit): Fix a bug where
          consecutive backslashes in double quotes are all removed except
          the one at the tail.

Fri Jan 13 03:28:00 2012  Luis Lavena  <luislavena@gmail.com>

        * ext/socket/extconf.rb (if ipv6): only define _WIN32_WINNT if was not
          previously defined. This solve warnings with multiple defines in
          command line with GCC 4.6.1

Thu Jan 12 18:44:31 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb: fix r33904 and revert r33905.  initialize global
          variables with init_mkmf before initializing constants.
          [ruby-dev:45124] [Bug #5879]

Thu Jan 12 13:51:00 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
          reserving a memory space with ALLOCA_N for restoring machine stack
          stored in cont->machine_stack, but clang optimized out it (and
          maybe #5851 is also caused by this).
          This affected TestContinuation#test_check_localvars.

        * cont.c (cont_restore_1): revert workaround introduced in r32201.

Thu Jan 12 02:14:43 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * object.c: Added examples for Object#is_a? and
          Object#instance_of? patched from Manoj Kumar.
          [Bug #5880] [ruby-core:42057]

Thu Jan 12 00:57:48 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/mkmf.rb: verbose-mode can use by RM, RMDIRS, etc.
          (e.g. make V=1 realclean)

Wed Jan 11 23:40:21 2012  Naohisa Goto  <ngoto@gen-info.osaka-u.ac.jp>

        * string.c (rb_str_concat): set array element after definition
          to fix compile error with Fujitsu C Compiler 5.6 on Solaris 10
          on Sparc.  [Bug #5878] [ruby-dev:45123]

Wed Jan 11 22:52:51 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * gc.c (ruby_mimmalloc): don't set allocated size to header.
          ruby_mimmalloc() doesn't increment allocated_size/allocations and
          decrement them in ruby_xfree() cause inconsistency.

        * gc.c (ruby_xfree): don't decrement allocated_size/allocations if
          allocated size record is 0.

Wed Jan 11 22:36:43 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/readline/test_readline.rb (test_completion_proc_empty_result):
          ensure clearance of Readline's line_buffer after the test.

Tue Jan 10 21:57:38 2012  Hiroshi Shirosaki <h.shirosaki@gmail.com>

        * ext/dbm/dbm.c (Init_dbm): fix a build error on mswin32.
          use `extern __declspec(dllimport)` for dll link with VC.
          [ruby-core:41996] [Bug #5869]

Tue Jan 10 15:31:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * vm.c (vm_exec): refix r34162; suppress warning and add description.

Tue Jan 10 15:13:58 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (readline_attempted_completion_function):
          use rb_memerror().

Tue Jan 10 12:49:42 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c: in fact, i686-linux doesn't need to define _XOPEN_SOURCE 600.

Tue Jan 10 12:44:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c (ruby_mimmalloc): defined for objects need not rb_objspace,
          but should return pointer suitable for ruby_xfree;
          main vm and main thread.
          patched by Sokolov Yura. https://github.com/ruby/ruby/pull/79

        * internal.h: ditto.

        * vm.c (Init_BareVM): use ruby_mimmalloc.

        * ext/dl/cfunc.c: #include <ruby/util.h>.

        * ext/syslog/syslog.c: use xfree because it is allocated by
          ruby_strdup.

Tue Jan 10 12:13:56 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * ext/readline/readline.c (readline_attempted_completion_function):
          fix compile error.

Tue Jan 10 10:41:11 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/readline/readline.c (readline_attempted_completion_function):
          empty completion result does not mean memory error.

Tue Jan 10 02:19:22 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/ruby/test_io.rb (test_autoclose_true_closed_by_finalizer,
          test_autoclose_true_closed_by_finalizer): skip if IO objects are
          not recycled yet. [ruby-dev:45098] [Bug #5850]

Tue Jan 10 00:41:28 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * lib/tempfile.rb (Tempfile#_close): clear @tempfile and @data[1] even
          when exception is raised at @tempfile.close. [ruby-dev:45113]

        * lib/tempfile.rb (Tempfile#unlink): fix a typo.

Tue Jan 10 00:32:17 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * gc.c (run_finalizer): clear rb_thread_t::errinfo when ignore
          an exception under rb_protect(). [ruby-dev:45113]

Mon Jan  9 23:37:43 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/readline/readline.c (readline_attempted_completion_function):
          fix typos.

Mon Jan  9 20:55:34 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c : don't embed struct heaps_slot to a heap block because it
          can causes copy-on-write of memory page on heap block when its
          free_next is rewritten.

Mon Jan  9 20:26:33 2012  Tanaka Akira  <akr@fsij.org>

        * ext/pathname/pathname.c (path_entries): add document suggested by
          the thread [ruby-core:41959] [Bug #5859].

Mon Jan  9 20:14:13 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/lib/socket.rb (family_addrinfo): don't require protocol
          equality.  For example, protocol 0 and IPPROTO_TCP is not problem
          for TCP.

Mon Jan  9 20:08:52 2012  Tanaka Akira  <akr@fsij.org>

        * ext/socket/lib/socket.rb (family_addrinfo): return the given
          addrinfo object.
          Patch by Ippei Obayashi.  [ruby-dev:45095] [Bug #5845]

Mon Jan  9 19:40:20 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/zlib/test_zlib.rb (TestZlibGzipWriter#test_writer_wrap): set
          binmode explicitly.

Mon Jan  9 14:42:41 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: free_slots is changed Singly linked list. clear
          free_slots before sweep.

Mon Jan  9 07:46:17 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c: i686-linux needs to define _XOPEN_SOURCE 600 for posix_memalign.

Mon Jan  9 04:24:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c (rb_objspace_free): global_List is allocated with xmalloc.
          patched by Sokolov Yura.  https://github.com/ruby/ruby/pull/78

        * dln_find.c: remove useless replacement of free.

        * ext/readline/readline.c (readline_attempted_completion_function):
          strings for readline must allocated with malloc.

        * process.c (run_exec_dup2): use free; see also r20950.

        * re.c (onig_new_with_source): use malloc for oniguruma.

        * vm.c (ruby_vm_destruct): use free for VMs.

        * vm.c (thread_free): use free for threads.

Mon Jan  9 04:24:59 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * dln_find.c: remove useless replacement of free.

        * ext/readline/readline.c (filename_completion_proc_call):
          matches should use xfree.

        * ext/readline/readline.c (username_completion_proc_call): ditto.

Mon Jan  9 01:12:35 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * numeric.c (rb_enc_uint_char): raise RangeError when added codepoint
          is invalid. [Feature #5855] [Bug #5863] [Bug #5864]

        * string.c (rb_str_concat): ditto.

        * string.c (rb_str_concat): set encoding as ASCII-8BIT when the string
          is US-ASCII and the argument is an integer greater than 127.

        * regenc.c (onigenc_mb2_code_to_mbclen): rearrange error code.

        * enc/euc_jp.c (code_to_mbclen): ditto.

        * enc/shift_jis.c (code_to_mbclen): ditto.

Sun Jan  8 20:31:45 2012  Narihiro Nakamura  <narihiro@netlab.jp>

        * gc.c : consider header bytes which are used by malloc.

Sun Jan  8 11:54:43 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (aligned_free): support MinGW. Patch by Hiroshi Shirosaki.

Sun Jan  8 11:43:05 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (slot_sweep): add a assertion instead of a debug print.

Sun Jan  8 01:18:19 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/-ext-/old_thread_select/test_old_thread_select.rb:
          avoid platform bug. [Bug #5858] [ruby-dev:45108]

Sun Jan  8 00:46:34 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * gc.c: get rid of implicit narrowing conversion.

Sun Jan  8 00:10:10 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in: check posix_memalign(3) and memalign(3).

        * gc.c (aligned_malloc): use configure's result instead of
          _POSIX_C_SOURCE and _XOPEN_SOURCE because they can't be used
          to check availability at least on FreeBSD.

Sat Jan  7 22:25:50 2012  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c: use Bitmap Marking algorithm to avoid copy-on-write of
          memory pages. See [ruby-dev:45085] [Feature #5839]
          [ruby-core:41916].

        * include/ruby/ruby.h : FL_MARK rename to FL_RESERVED1.

        * node.h : ditto.

        * debug.c : ditto.

        * object.c (rb_obj_clone): FL_MARK move to a bitmap.

        * class.c (rb_singleton_class_clone): ditto.

Sat Jan  7 00:47:07 2012  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * configure.in: always define CANONICALIZATION_FOR_MATHN.
          [ruby-dev:45100] [Bug #5852]

Fri Jan  6 23:11:20 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * include/ruby/version.h: RUBY_API_VERSION 2.0.0

Fri Jan  6 12:24:11 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * object.c (rb_inspect): raises Encoding::CompatibilityError if the
          result is incompatible with the default external encoding.
          [ruby-core:41931] [Bug #5848]

Thu Jan  5 15:26:15 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (check_valid_dir): strict checking of root.
          GetDriveType() succeeds with non root directory as the argument,
          even if MSDN says that the API needs the root directory.
          this patch fixes a failure of test/ruby/test_file_exhaustive.rb.

Thu Jan  5 12:15:55 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * file.c (rb_file_join): separator is appended by array length - 1
          times. patched by Benoit Daloze [ruby-core:41901] [Bug #5841]

Thu Jan  5 11:47:54 2012  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/common.rb (URI::Parser#initialize_regexp):
          use \A \z instead of ^ $. [Bug #5843]

Wed Jan  4 17:55:53 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * array.c (rb_ary_sample): add example for Array#sample
          based on patch from https://github.com/ruby/ruby/pull/74

Wed Jan  4 14:24:33 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * string.c (str_nth_len): count ascii-only run at the end.  this
          bug appears only when single-byte-optimization is disabled due
          to unknown coderange.  [ruby-core:41896] [Bug #5836]

Wed Jan  4 11:32:07 2012  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (check_valid_dir): special case for a root directory.
          Reported by Masateru OKAMOTO at [Bug #5819].

Wed Jan  4 00:19:54 2012  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/parsers/baseparser.rb: use private instead of _xxx
          method name. This is Ruby code not Python code.
          refs #5696

Tue Jan  3 23:57:37 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/rexml/parsers/baseparser.rb: rexml BaseParser uses
          instance_eval unnecessarily on listener add.
          patch from Charles Nutter. [Bug #5696] [ruby-core:41437]

Tue Jan  3 20:44:13 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * README: add comment for Git user. patch from Arun Agrawal.
        * README.ja: ditto.

Tue Jan  3 15:58:22 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * thread.c: changed documentation for "thread-local" variables.
          patch from Julien Ammous.

Tue Jan  3 15:50:12 2012  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * process.c: Fix typo. patch from Aviv Ben-Yosef.

Tue Jan  3 13:43:37 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * tool/merger.rb: allow r0123 style revision number.

Tue Jan  3 11:17:55 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * tool/merger.rb (#version_up): version.h date should be Japanese
          locale date.

Mon Jan  2 22:08:00 2012  Akinori MUSHA  <knu@iDaemons.org>

        * tool/file2lastrev.rb (VCS::detect): Add support for Subversion
          1.7 which adopted a whole new working directory structure.

        * tool/file2lastrev.rb (VCS::detect): Simply use .each instead of
          .sort.reverse_each which looks too arbitrary.  If you want SVN
          to be tried first, then you just have to register it first as it
          is right now.

Mon Jan  2 20:53:36 2012  Tanaka Akira  <akr@fsij.org>

        * lib/securerandom.rb (random_bytes): use IO#read instead of
          IO#readpartial to make the intent more clear.

Mon Jan  2 15:26:39 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * test/ruby/test_object.rb (test_send_with_block): add a normal case.

Mon Jan  2 15:18:54 2012  Kazuki Tsujimoto  <kazuki@callcc.net>

        * test/ruby/test_object.rb (test_send_with_block): moved from
          bootstraptest/test_flow.rb.

Mon Jan  2 15:10:11 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/test/unit/parallel.rb: use pack("m0") instead of
          pack("m").gsub("\n","").
        * lib/test/unit.rb (Test::Unit::Runner::Worker#run): ditto.

Mon Jan  2 15:05:09 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/test/unit.rb (Test::Unit::Runner::Worker#run): use
          File.basename with suffix instead of gsub.

Mon Jan  2 14:55:28 2012  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * lib/test/unit.rb (Test::Unit::Runner#_run_parallel): find may
          return nil and nil can not dup.

Sun Jan  1 12:23:10 2012  Akinori MUSHA  <knu@iDaemons.org>

        * lib/shellwords.rb (Shellwords#shellescape): Drop the //n flag
          that only causes warnings with no real effect.  [Bug #5637]

Sat Dec 31 06:28:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (rb_barrier_waiting): save the number of waiting threads
          in RBASIC()->flags. [ruby-dev:45002] [Bug #5768]

        * thread.c (rb_barrier_wait): increment and decrement around
          rb_mutex_lock, and use rb_barrier_waiting().

        * thread.c (rb_barrier_release): use rb_barrier_waiting().

        * thread.c (rb_barrier_destroy): ditto.

Mon Dec 26 17:20:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * vm.c (vm_exec): add guard to prevent optimization for LLVM clang.

Fri Dec 30 17:01:12 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * vm_eval.c (rb_f_send): fix obj.send() documentation issue.
         [Bug #5125] [ruby-core:38633]

Thu Dec 29 22:36:16 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * lib/test/unit.rb (Test::Unit::Runner::Worker#_run_parallels): fix
          premature exit when all workers' status are :ready or :prepare.
          [ruby-dev:45061] [Bug #5822]

Thu Dec 29 01:51:13 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * include/ruby/ruby.h: fix #error pragma. LLP64 platform is supported.

        * include/ruby/st.h: ditto.

Wed Dec 28 11:22:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/fileutils.rb (FileUtils::Entry_#entries): use utility method
          instead of typoed regexp.  [ruby-core:41829] [Bug #5817]

Wed Dec 28 02:08:04 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * vm_insnhelper.c (unknown_keyword_error): add GC guard to prevent
          intermediate object from GC.

Tue Dec 27 22:34:54 2011  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (Worker#close): "closing IO if IO is closed"
          should be "closing IO if IO isn't closed"

Tue Dec 27 22:04:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * st.c (st_update): new function to lookup the given key and
          update the value.  [ruby-dev:44998]

Tue Dec 27 21:17:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * node.h (rb_args_info): change pre_args_num and post_args_num as
          int, to match with rb_iseq_t.

        * parse.y (new_args_gen): check overflow.

Mon Dec 26 22:38:35 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * vm_insnhelper.c (unknown_keyword_error): make it kind a error
          message when unknown keyword is given.  It require more work.
          See [ruby-core:40518] and [ruby-core:40541] in detail.

Mon Dec 26 22:31:07 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments),
          iseq.c (rb_iseq_parameters), vm_insnhelper.c
          (vm_callee_setup_arg_complex): support Method#parameters for keyword
          arguments.  The provisional spec is what Benoit Daloze proposed.
          [ruby-core:40541]

        * test/ruby/test_keyword.rb: add a test for above.

Mon Dec 26 22:15:27 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * vm_core.h (struct rb_iseq_struct), compile.c (iseq_set_arguments,
          iseq_compile_each), vm_insnhelper.c (vm_callee_setup_arg_complex):
          implement keyword arguments.  See [ruby-core:40290]
          The feature is promised to be included in 2.0, but the detail spec
          is still under discussion; this commit is a springboard for further
          discussion.  Please try it and give us feedback.
          This commit includes fixes for some problems reported by Benoit
          Daloze <eregontp AT gmail.com> [ruby-core:40518] and Marc-Andre
          Lafortune <ruby-core-mailing-list AT marc-andre.ca>
          [ruby-core:41772].

        * iseq.c (iseq_free, prepare_iseq_build): bookkeeping.

        * test/ruby/test_keyword.rb: add tests for keyword arguments.

        * test/ripper/dummyparser.rb (class DummyParser): temporal fix for
          ripper test.

Mon Dec 26 22:00:17 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * node.h, node.c, parse.y: implement a parser part for keyword
          arguments.
          This is a preparation for keyword argument (see [ruby-core:40290]).

        * gc.c (gc_mark_children): bookkeeping.

Mon Dec 26 21:03:18 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * node.h, parse.y (new_args_gen), compile.c (iseq_set_arguments): use
          struct rb_args_info instead of NODEs.
          This is a preparation for keyword argument (see [ruby-core:40290]).

        * node.c (dump_node), gc.c (gc_mark_children, obj_free): bookkeeping.

Mon Dec 26 20:59:51 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * node.h, parse.y (lambda, f_larglist): remove NEW_LAMBDA hack.
          This is a preparation for keyword argument (see [ruby-core:40290]).

Mon Dec 26 22:01:19 2011  Hiroshi Shirosaki <h.shirosaki@gmail.com>

        * io.c (rb_sys_fail_path): move the definition.
          Move above for using it in set_binary_mode_with_seek_cur().

        * io.c (set_binary_mode_with_seek_cur): fix improper seek cursor.
          Seeking file cursor with setting binary mode has possibility to
          cause infinite loop. Fixed the bug and refined error handling.
          Introduced at r34043.

          And cleanups as below.
          Remove unnecessary parentheses of `fptr`.
          Use return value of setmode().

        * test/ruby/test_io_m17n.rb
          (TestIO_M17N#test_seek_with_setting_binmode): add a test for above.
          [ruby-core:41671] [Bug #5714]

Mon Dec 26 17:01:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * common.mk (LIBRUBY_A): depends on main.o since r33774.
          [ruby-core:41786] [Bug #5796]

Mon Dec 26 13:07:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io.rb (TestIO#test_autoclose): Tempfile.new doesn't
          accept the block argument.

Mon Dec 26 13:06:52 2011  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb: Avoid zombie processes on "--separate" option
          added at r34121.

Mon Dec 26 04:01:23 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_cipher.c: Update and complete documentation.

Sun Dec 25 23:16:11 2011  Shota Fukumori  <sorah@tubusu.net>

        * test/testunit/test_parallel.rb (test_separate): Test for "--separate"
          option (r34121)

Sun Dec 25 22:39:49 2011  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (_run_parallel):
          New option "--separate" for test/unit; when running tests with this
          option, a job process will be restarted after one test file has done.
          This means all test files will run with separated process.

        * lib/test/unit/parallel.rb: Fix for above. Now parallel.rb puts
          "ready!" for first ready, "ready" for afters.

Sun Dec 25 00:02:15 2011  Luis Lavena  <luislavena@gmail.com>

        * configure.in: change --with-ntver to --with-winnt-ver to be more
          descriptive in the context. [ruby-core:41794]

Sat Dec 24 23:25:15 2011  Luis Lavena  <luislavena@gmail.com>

        * configure.in: add --with-ntver option to match win32/configure.bat
          functionality. Set 0x0501 as default. [ruby-core:35010]
          [ruby-core:35035]

Sat Dec 24 12:38:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * proc.c (proc_call): get rid of optimization-out by clang.

        * proc.c (rb_proc_call, rb_proc_call_with_block): ditto.

Sat Dec 24 10:56:32 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/readline/readline.c (readline_readline): check if outstream
          is closed to get rid of a bug of readline 6.  [ruby-dev:45043]
          [Bug #5803]

Sat Dec 24 06:59:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/readline/test_readline.rb (test_line_buffer__point): use
          lambda not to exit entire method by "return".  or "next" for
          proc.  [ruby-dev:45042] [Bug #5802]

Sat Dec 24 01:20:39 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm_eval.c (send_internal): PASS_PASSED_BLOCK_TH must be placed
          just before calling rb_call0.

        * bootstraptest/test_flow.rb: add a test for above.

Sat Dec 24 00:55:16 2011  Tanaka Akira  <akr@fsij.org>

        * lib/tempfile.rb (Tempfile#initialize): warn if a block is given.

Fri Dec 23 16:14:30 2011  TAKAO Kouji  <kouji@takao7.net>

        * ext/readline/readline.c (readline_attempted_completion_function):
          in Readline module with GNU Readline 6 case, Readline module
          resets completion_append_character to " ", after it executes
          completion. So, Readline module stores
          completion_append_character, and Readline module always sets it
          after Readline module executes completion. [ruby-dev:43456]
          [Feature #4635]

Fri Dec 23 15:59:05 2011  TAKAO Kouji  <kouji@takao7.net>

        * ext/readline/readline.c (Init_readline): libedit check
          rl_getc_function only when rl_initialize() is called, and
          using_history() call rl_initialize(). This assignment should be
          placed before using_history(). [ruby-core:40641] [Bug #5539]

Fri Dec 23 10:14:47 2011  Tanaka Akira  <akr@fsij.org>

        * test/thread/test_queue.rb (test_thr_kill): show the number of loop
          run when the test failed.

Fri Dec 23 09:23:48 2011  Tanaka Akira  <akr@fsij.org>

        * test/test_pty.rb (test_pty_check_default): call PTY.check until
          "cat" command is finished.

Fri Dec 23 06:03:00 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * common.mk: add "check succeeded" message.

        * README, README.ja: follow above change.

Fri Dec 23 06:00:39 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * ext/bigdecimal/bigdecimal.h: add satisfy cc-mode comment.
        * util.c: ditto.

Fri Dec 23 00:08:25 2011  Tanaka Akira  <akr@fsij.org>

        * test/test_pty.rb (test_pty_check_default): "cat" may not terminated
          in the 0.1 second.

Thu Dec 22 23:37:25 2011  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_thread.rb (test_condvar_timed_wait): don't test the
          maximum sleep time.  Ruby is not a real-time system.

Thu Dec 22 22:37:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * thread_pthread.c (ping_signal_thread_list): remove return value.
        * thread_pthread.c (check_signal_thread_list): add a new function to
          check if signal thread list is empty.
        * thread_pthread.c (thread_timer): check signal thread list after
          timer_thread_function(). main thread might be added into signal thread
          list during timer_thread_function().

Thu Dec 22 00:40:24 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/bigdecimal/bigdecimal.c (VpMult, VpCtoV, VpSqrt): remove assigned
          but unused variables.

Wed Dec 21 18:28:22 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk (newline.c, miniprelude.c): revert r33949 because the change
          broke mswin build, and the changer said no reason about the change.
          [ruby-dev:45016] [Bug #5783]

Wed Dec 21 12:35:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_s_allocate): follow
          Allocation Framework.  [Bug #5775]

Wed Dec 21 02:25:36 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/emitter.c: fixing clang warnings. Thanks Joey!

Wed Dec 21 01:06:00 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * ext/bigdecimal/README: Update redmine.ruby-lang.org to bugs.ruby-lang.org
        * ext/socket/ancdata.c: ditto
        * test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb: ditto
        * test/syck/test_yaml.rb: ditto
        * doc/ChangeLog-1.9.3: ditto

Tue Dec 20 23:50:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * PStore content update perf optimization. Patch by Masaki Matsushita.
          See #5248.

        * lib/pstore.rb (save_data):

          * Delete inadequate Marshal check.

          * Deferred file truncation: when writing the new content, truncate
            the saved file to the data size after writing the data, instead of
            truncating whole bytes before writing data.

          * Deferred MD5 calculation: when comparing MD5 hash to check the
            content modification, calculate MD5 hash of new data iif the
            content length is differ from the old one.

          * Compare content size with String#bytesize instead of String#size.

Tue Dec 20 21:00:30 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: uses to_integer instead.
        * test/date/test_switch_hitter.rb: added a test.

Tue Dec 20 15:04:18 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * Make sure to clear $! when ignoring an exception

        * ext/openssl/ossl.c (ossl_pem_passwd_cb0, ossl_verify_cb):
          pem_passwd_cb and verify_cb ignores the exception raised in a
          callback proc so it should clear $! for subsequent execution.

          That's said, both subsequent processes for pem_passwd_cb and
          verify_cb raises another exception before leaking $! to Ruby world.
          We cannot test this fix in Ruby land.

        * test/openssl/test_pkey_rsa.rb
          (test_read_private_key_pem_pw_exception): Test for pem_passwd_cb +
          exception.

Tue Dec 20 11:49:13 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/date/test_date_base.rb (test_jd): tests for
          [ruby-dev:45008].

Tue Dec 20 10:20:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/date/date_core.c (wholenum): fix the type of the return value.

Tue Dec 20 05:03:24 2011  Eric Hodel  <drbrain@segment7.net>

        * README.ja:  Update redmine.ruby-lang.org to bugs.ruby-lang.org
        * README:  ditto
        * common.mk:  ditto
        * man/erb.1:  ditto
        * man/irb.1:  ditto
        * man/ri.1:  ditto
        * man/ruby.1:  ditto
        * sparc.c:  ditto
        * tool/install-sh:  ditto

Tue Dec 20 02:15:18 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c:  [ruby-dev:45008].

Sun Dec 18 18:52:37 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * vm.c (vm_define_method): improve guard of iseq from GC.  Fix
          failure or segmentation fault in test_singleton_method(TestGc)
          on sparc Solaris10 compiled with Oracle Solaris Studio 12.2.
          [Bug #5762] [ruby-dev:45000] [Bug #4178]

Sun Dec 18 14:34:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (Init_bigdecimal): does not follow
          allocation framework right now.  [ruby-core:41710] [Bug #5773]

Sun Dec 18 12:42:48 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: BigDecimals can be restored
          from YAML.
        * ext/psych/lib/psych/visitors/yaml_tree.rb: BigDecimals can be dumped
          to YAML.
        * test/psych/test_numeric.rb: tests for BigDecimal serialization

Sun Dec 18 12:03:13 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Strings that look like dates
          should be treated as strings and not dates.

        * test/psych/test_scalar_scanner.rb: corresponding tests.

Sun Dec 18 09:43:21 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/thread/test_queue.rb (test_thr_kill): extend timeout.
          this test takes a long time at slow machine.

Sun Dec 18 09:36:51 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/ruby/envutil.rb (invoke_ruby): remove :timeout option before
          pass it to Kernel#spawn.

Fri Dec 16 17:18:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * README, README.ja: 'make check' is preferable to 'make test'.

Thu Dec 15 23:16:13 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * error.c (builtin_type_name): don't return pointer to the buffer of
          temporary String object.

Thu Dec 15 17:56:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (argf_type): make typed data.

Thu Dec 15 17:40:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_check_type): fix typo.

Thu Dec 15 14:48:35 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/strscan/strscan.c: use typed data with
          onig_region_memsize().

Thu Dec 15 14:33:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_check_typeddata): refine error message with
          including expected struct name.

Thu Dec 15 13:15:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * regcomp.c (onig_region_memsize): implemented for memsize_of().

        * ext/objspace/objspace.c (memsize_of): use it.

Thu Dec 15 10:44:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_ary_reject_bang, rb_ary_delete_if): update rdoc.
          documentation from Thomas Leitner <t_leitner AT gmx.at> in
          [ruby-core:41616].  [Bug #5752]

Thu Dec 15 10:10:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_require.rb (test_race_exception): get rid of
          not-guaranteed timing issue.  [ruby-core:41655] [Bug #5754]

Wed Dec 14 21:58:42 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io_m17n.rb
          (TestIO_M17N#test_{read_with_binmode_and_get[cs]}): only for Windows.

Wed Dec 14 19:57:23 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * common.mk,Makefile.in,win32/Makefile.sub (ECHO1): move platform
          specific hack from common.mk to Makefile.in (and win32/Makefile.sub).
          [Bug #5711]

        * lib/mkmf.rb: we can generate Makefile as we like.

Wed Dec 14 19:22:33 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c, include/ruby/win32.h (rb_w32_fd_is_text): new function.

        * win32/win32.c (init_stdhandle): set default mode of stdin as binmode.

        * io.c (set_binary_mode_with_seek_cur): new function to replace
          SET_BINARY_MODE_WITH_SEEK_CUR macro.  now returns previous mode of the
          fd and take care of LF in rbuf.

        * io.c (do_writeconv): set text mode when needed.

        * io.c (io_read): need to change the mode of the IO to binmode
          temporally when the length for IO#read, because IO#read with length
          must behave so.

        * test/ruby/test_io_m17n.rb (TestIO_M17N#test_{read_with_length,
          read_with_length_binmode,get[cs]_and_read_with_binmode,
          read_with_binmode_and_get[cs],read_write_with_binmode}): tests for
          above changes.

        all patches are written by Hiroshi Shirosaki. [ruby-core:41496]
        [Feature #5714]

Wed Dec 14 15:28:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c (str_encode): about the extension of :fallback
          option since 1.9.3.

Wed Dec 14 12:19:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * load.c (load_unlock): release loading barrier and then remove it
          from loading_table if it is not in-use.  [Bug #5754]

        * thread.c (rb_barrier_release, rb_barrier_destroy): return
          whether any other threads are waiting on it.

Wed Dec 14 11:23:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread_pthread.c (ubf_select): call rb_thread_wakeup_timer_thread()
          only when it is not timer_thread. [Bug #5757] [ruby-dev:44985]
          patched by Tomoyuki Chikanaga.

Wed Dec 14 10:20:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * load.c (load_lock): delete the loading barrier if it has been
          destroyed.

        * thread.c (rb_barrier_wait): return nil for recursive lock
          instead of false, to distinguish it from destroyed barrier.

Wed Dec 14 01:24:55 2011  okkez  <okkez000@gmail.com>

        * thread_pthread.c (rb_thread_create_timer_thread): fix memory
          leak. [ruby-dev:44904] [Bug #5688]

Wed Dec 14 00:01:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (primary): point method name line.  [ruby-core:40936]
          [Bug #5614]

Tue Dec 13 23:43:48 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * error.c (name_err_mesg_to_str): clear rb_thread_t::errinfo when
          ignore exception under rb_protect(). [ruby-core:41612] [Bug #5755]

        * test/ruby/test_exception.rb (test_exception_in_name_error_to_str):
          add a corresponding test.

Tue Dec 13 16:13:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * load.c (load_unlock): all threads requiring one file should
          share same loading barrier, so it must be kept alive while those
          are waiting on it.  [ruby-core:41618] [Bug #5754]

Tue Dec 13 07:30:14 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/webrick/httpresponse.rb (setup_header): 1xx responses
          are allowed to have Keep-Alive connections.

        * test/webrick/test_httpresponse.rb: corresponding test.

Tue Dec 13 07:13:28 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/webrick/httpresponse.rb (setup_header): 204 and 304 responses
          are allowed to have a Keep-Alive connection. [ruby-core:41581]

        * test/webrick/test_httpresponse.rb: corresponding test.

Tue Dec 13 06:29:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_magic_comment): should pass the proper value.
          [ruby-dev:44984][Bug #5753]

Tue Dec 13 05:50:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_yield_setup_block_args): splat single
          argument if optional arguments are defined not only mandatory or
          post arguments.  [ruby-core:41557] [Bug #5730]

Mon Dec 12 22:35:39 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * parse.y (stmt_or_begin): changed the error message for BEGIN not
          at toplevel.  [ruby-dev:44963] [Bug #5738]

Mon Dec 12 17:29:01 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * README: Fixed SupportedPlatforms URL in the README.
          patched by eMxyzptlk. https://github.com/ruby/ruby/pull/62

Mon Dec 12 17:26:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * load.c (rb_feature_p): lazy assigned load_path searched in
          loading_table were not expanded, but all features, pushed to
          loading table, are expanded.  a patch by Yura Sokolov
          <funny.falcon AT gmail.com> in [ruby-core:41545]. [Bug #5727]

Mon Dec 12 15:41:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/stringio/stringio.c (strio_truncate): fix typo.  patched by
          Nick Howard <ndh AT baroquebobcat.com>.
          https://github.com/ruby/ruby/pull/65

Sun Dec 11 12:19:17 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb: includes the sequence number of UID in a error
          message.  suggested by art lussos.
          [ruby-core:41413] [Feature #5692]

Sun Dec 11 11:42:10 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * ext/syslog/syslog.c: fix a typo. [ruby-core:41585] [Bug #5740]

Sun Dec 11 10:48:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (exit_initialize): deal with true and false as well as
          Kernel#exit.  [ruby-dev:44951] [Bug #5728]

Sun Dec 11 10:37:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_check_to_int): new function to convert a VALUE to
          an Integer if possible, but returns nil instead of raising an
          exception otherwise.

Sun Dec 11 10:34:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (rb_exit_status_code): extract from rb_f_exit_bang and
          rb_f_exit.  assume 0 to be success in Kernel#exit! too.

Fri Dec  9 19:24:31 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * enc/trans/iso-8859-16-tbl.rb: add ISO-8859-16 converter.

        * enc/trans/single_byte.trans: ditto.

Fri Dec  9 14:28:40 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * file.c (file_path_convert): don't convert it when the path string is
          ascii only. [ruby-core:41556] [Bug #5733]
          tests are contributed by nobu.

Fri Dec  9 08:00:15 2011  Luis Lavena  <luislavena@gmail.com>

        * include/ruby/win32.h: undef stat to silence mingw-w64 stat
          redefinition warnings (GCC 4.6.3).

Thu Dec  8 23:38:24 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * variable.c (set_const_visibility): clear inline-cache when constant's
          visibility is modified. [ruby-dev:44929]

        * test/ruby/test_module.rb (test_private_constants_clear_inlinecache):
          add test for it.

Thu Dec  8 23:26:11 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/extmk.rb (extract_makefile): should sort after map, not before
          it.  in this case there is no difference, but we should write better
          code.  this bad smell was caught by nagachika.

Thu Dec  8 22:31:13 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/extmk.rb (extract_makefile): need to sort the array of current
          srcs before comparing to the sorted old srcs.
          fixed the problem that the configuring stage of exts were always
          run, introduced at r33801.

Thu Dec  8 13:26:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rexml/test_order.rb (OrderTester#test_more_ordering): use
          Zlib::GzipReader.open instead of Zlib::GzipReader.new with File.new.
          fixed a test error on Windows introduced at r33946.

Thu Dec  8 13:11:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_process.rb (TestProcess#test_sete[gu]id): silently
          skip if not implemented such functions (such as, on Windows).
          fixed test errors on Windows introduced at r33953.

Thu Dec  8 12:57:50 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/socket/extconf.rb: forgotten to define HAVE_SOCKETPAIR for
          windows.
          fixed test errors on Windows introduced at r33947.

Thu Dec  8 12:11:06 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_WERROR_FLAG): append all warning flags which
          are enabled to compile, so that printf format modifiers properly
          fail.  [ruby-core:41351] [Bug #5679]

Thu Dec  8 07:20:15 2011  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc:  Document difference between match and =~, options with
          Regexp.new and global variables.  Patch by Sylvain Daubert.
          [Ruby 1.9 - Bug #5709]

Thu Dec  8 06:53:10 2011  Eric Hodel  <drbrain@segment7.net>

        * doc/re.rdoc:  Fix example code to match documentation.  Patch by
          Jarno Lamberg.  [Ruby 1.9 - Bug #5624]

Wed Dec  7 19:04:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (rpath): fix typo in the help string.  a patch from
          Yuji Yamano <yyamano AT kt.rim.or.jp> in [ruby-list:48568].

Wed Dec  7 18:55:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (vm_set_top_stack, vm_set_eval_stack): check for stack
          overflow with stack_max before push new frame. [ruby-core:41520]
          [Bug #5720]

        * vm.c (vm_set_main_stack): no stack overflow chances after
          vm_set_eval_stack().

Wed Dec  7 09:58:15 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/bigdecimal/bigdecimal.c:  Document +@, -@, hash, INFINITY, Nan.
          Patch by Sylvain Daubert.  [Ruby 1.9 - Feature #5622]

Wed Dec  7 09:48:00 2011  Eric Hodel  <drbrain@segment7.net>

        * io.c (Init_IO):  Mention io/console methods.  [Ruby 1.9 - Bug #5602]
        * ext/io/console/console.c:  Mention that io/console must be required
          similar to lib/time.rb

Wed Dec  7 08:04:31 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb (module Psych): parse and load methods take
          an optional file name that is used when raising Psych::SyntaxError
          exceptions
        * ext/psych/lib/psych/syntax_error.rb (module Psych): allow nil file
          names and handle nil file names in the exception message
        * test/psych/test_exception.rb (module Psych): Tests for changes.

Tue Dec  6 18:26:33 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/dbm.c: use db_version() instead of DB_VERSION_STRING to
          detect runtime Berkeley DB version.
          use dpversion instead of _QDBM_VERSION to detect runtime QDBM
          version.
          [ruby-dev:44948]

Tue Dec  6 12:30:41 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: detect gdbm_version in libgdbm.

        * ext/dbm/dbm.c: make DBM::VERSION more informative for gdbm, qdbm and
          Berkeley DB 1.x.  [ruby-dev:44944]

Tue Dec  6 07:26:37 2011  Eric Hodel  <drbrain@segment7.net>

        * range.c:  Improve documentation for Range.  Patch by Chris Zetter.
          [Ruby 1.9 - Bug #5656]

Mon Dec  5 19:08:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * regparse.c (PFETCH_READY): separate gcc specific trick.

Mon Dec  5 19:01:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (proc_seteuid_m): fix argument.

        * test/ruby/test_process.rb (test_geteuid): fix typo.

        * test/ruby/test_process.rb (test_getegid, test_set[eg]uid): add.

Mon Dec  5 18:56:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bignum.c (big_rshift), compile.c (validate_label,
          iseq_build_from_ary_exception), cont.c (cont_capture), dir.c
          (dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open)
          (rb_io_advise), parse.y (parser_compile_string)
          (rb_parser_compile_file), proc.c (binding_free), process.c
          (rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core)
          (p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null),
          signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main),
          vm_insnhelper.c (vm_expandarray): suppress
          unused-but-set-variable warnings.

        * class.c (rb_obj_methods), compile.c (iseq_compile_each),
          iseq.c(iseq_load, rb_iseq_parameters), pack.c (pack_pack),
          regcomp.c (is_not_included, update_string_node_case_fold),
          transcode.c (rb_econv_open0, make_replacement),
          vm_eval.c (raise_method_missing): remove unused variable.

        * signal.c (reserved_signal_p): static.

Mon Dec  5 14:27:23 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * include/ruby/{subst.h,win32.h}, ext/socket/rubysocket.h: revert
          r33876.  [ruby-core:41475] [Bug #5706]

        * ext/socket/extconf.rb: the alternative hack for [Bug #5675].

Mon Dec  5 10:18:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/zlib/zlib.c (rb_gzreader_initialize): revert a part of r33937.
          1st, to change the mode of an IO is very sensitive problem, so
          the maintainer of this library should judge it.
          2nd, usually Zlib::GzipReader.new is not called directly.  #initialize
          is called via .open, and in the method the I/O is opened in binary
          mode, so there is no problem without changing the mode in #initialize.

Sun Dec  4 22:53:12 2011  Tanaka Akira  <akr@fsij.org>

        * lib/tempfile.rb: don't use lock directory.  [ruby-dev:39197]

Sun Dec  4 22:34:43 2011  Tanaka Akira  <akr@fsij.org>

        * lib/tempfile.rb (Tempfile::MAX_TRY): remove unused constant.

Sun Dec  4 12:11:28 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * lib/pp.rb: fix rdoc.

Sun Dec  4 12:03:16 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/delegate.rb (Delegator#methods): Kernel#methods receives
          zero or one argument. [ruby-core:37118] [Bug #4882]

Sun Dec  4 10:15:00 2011  Luis Lavena  <luislavena@gmail.com>

        * ext/zlib/zlib.c (rb_gzreader_initialize): use binary mode by default
          under Windows. Patch by Hiroshi Shirosaki. [ruby-core:40706]
          [Feature #5562]

        * include/ruby/encoding.h (void rb_econv_binmode): define NEWLINE
          decorator.

        * io.c (rb_cloexec_fcntl_dupfd): Introduce NEED_READCONV and
          NEED_WRITECONV to replace universal newline decorator by CRLF only
          when required to improve file reading and writing under Windows.
          Patch by Hiroshi Shirosaki. [ruby-core:40706] [Feature #5562]
        * io.c (do_writeconv): adjust binary mode if required.
        * io.c (read_all, appendline, swallow, rb_io_getline_1): ditto.
        * io.c (io_getc, rb_io_each_codepoint, rb_io_ungetc): ditto.
        * io.c (rb_io_binmode, rb_io_ascii8bit_binmode): ditto.
        * io.c (rb_io_extract_modeenc, rb_sysopen): ditto.
        * io.c (pipe_open, prep_stdio, io_encoding_set): ditto.
        * io.c (rb_io_s_pipe, copy_stream_body): ditto.

        * test/ruby/test_io_m17n.rb (EOT): add test for pipe and stdin in
          binary mode.

        * win32/win32.c (init_stdhandle): remove O_BINARY from stdhandle
          initialization.
        * win32/win32.c (rb_w32_write): use FTEXT mode accordingly.

Sat Dec  3 20:49:16 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * variable.c (set_const_visibility): print a warning when no argument
          is passwd to Module#private_constant.  [ruby-list:48558]

        * vm_method.c (set_method_visibility): ditto for
          Module#private_class_method.

Sat Dec  3 20:43:14 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * variable.c (set_const_visibility): Module#private_constant has
          changed the visibility of only the first argument.  Now it changes
          all of them.  [ruby-list:48558]

        * test/ruby/test_module.rb: add a test for above.

Sat Dec  3 07:17:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (CFLAGS): append ARCH_FLAG.

        * configure.in (ARCH_FLAG): exclude from CFLAGS.

        * configure.in (UNIVERSAL_INTS): include short int.  fix for
          test/mkmf.

Fri Dec  2 15:48:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.c (VpAllocReal): reduce extra frac.

Fri Dec  2 15:41:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: check whether -pie or -Wl,-pie is valid as
          LDFLAGS.  [ruby-core:41438] [Bug#5697]

        * configure.in: use $linker_flag for LDFLAGS option which is not
          limited to particular platforms.

Thu Dec  1 23:21:58 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) only if
          PR_SET_NAME is available.

Thu Dec  1 22:31:16 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (linux_get_maxfd): change local variable name.

Thu Dec  1 16:59:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/socket/extconf.rb: add arguments for macro calls.
          [ruby-core:41370] [Bug#5681]

Thu Dec  1 16:20:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (MakeMakefile#try_func): fix broken patch at r33834.

Thu Dec  1 14:43:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.h (Real): suppress false warning from
          clang.  [ruby-core:41418] [Bug#5693]

Thu Dec  1 10:31:55 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (LDFLAGS): -fstack-protector is always needed to
          link static library created with it.  [ruby-core:41387]
          [Bug#5686]

Thu Dec  1 07:03:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add sys/prctl.h test.
        * thread_pthread.c (thread_timer): call prctl(PR_SET_NAME) to change
          thread name. It may help to debug.

Wed Nov 30 23:35:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * variable.c (rb_path2class): don't raise NameError when the middle
          constant of the path is not defined but defined on toplevel.
          [ruby-core:41410] [Bug #5691]

Wed Nov 30 20:02:02 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>

        * transcode.c: Simplified rb_econv_binmode, avoided a warning on cygwin.

Wed Nov 30 08:57:07 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/mkmf.rb:  Use MakeMakefile's rm_f to avoid conflict with Rake or
          FileUtils.
        * test/ruby/test_module.rb:  Hide MakeMakefile's inclusion in Object

Wed Nov 30 09:12:43 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rdoc/encoding.rb (RDoc::Encoding.read_file): fixup newline chars
          on Windows.
          see https://github.com/rdoc/rdoc/issues/87

        * test/rdoc/test_rdoc_markup_pre_process.rb
          (TestRDocMarkupPreProcess#test_include_file,
          TestRDocMarkupPreProcess#test_include_file_encoding_incompatible):
          follow above change.

Wed Nov 30 09:09:37 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c (parse): parse method can take an option file
          name for use in exception messages.
        * test/psych/test_parser.rb: corresponding tests.

Tue Nov 29 09:07:59 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/mkmf.rb:  Fix indentations of constants at end of module.
          Document some constants.

Tue Nov 29 09:58:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_write_error2): suppress unused variable warning.

Tue Nov 29 07:45:26 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/mkmf.rb:  Wrap comments to 78 columns and clean up formatting.

Tue Nov 29 05:54:18 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/mkmf.rb:  Wrap mkmf.rb in module MakeMakefile to clean up Object
          documentation.  [Ruby 1.9 - Feature #5658]
        * ext/extmk.rb:  Use MakeMakefile::CONFIG instead of Object::CONFIG
        * test/mkmf/base.rb:  ditto

Tue Nov 29 00:08:57 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * common.mk (INSTRUBY_ARGS): added --mantype to apply mdoc2man.rb
          to man pages.  Fixes #5598.
          (do-install-nodoc, do-install-local, do-install-man,
          dont-install-nodoc, dont-install-local, dont-install-man):
          No longer needs --mantype.

          Reported by Rainer Orth <ro AT cebitec.uni-bielefeld.de>,
          patch by George Koehler <xkernigh AT netscape.net>.

Mon Nov 28 22:26:31 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rake/test_rake_directory_task.rb
          (TestRakeDirectoryTask#test_directory_win32): shouldn't create any
          file/directory on root directory.  create on @tempdir (= Dir.pwd).
          see https://github.com/jimweirich/rake/issues/91

Mon Nov 28 12:57:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_write_error2): fwrite() returns ssize_t.

Mon Nov 28 12:47:19 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * parse.y (nodetype, nodeline): static.  these functions are for
          debugging, and not intend to be public.

Mon Nov 28 12:37:54 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * gc.c (initial_params): static.  it seems to be forgotten at r33501.

Mon Nov 28 12:32:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * include/ruby/win32.h, win32/win32.c (GetCurrentThreadHandle): remove
          unused old API.

Mon Nov 28 12:29:20 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/mkexports.rb (Exports#initialize): remove old symbol name.

Mon Nov 28 12:15:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/mkexports.rb (Exports#read_substitution): need to read
          from subst.h too.  [Bug #5675]

Mon Nov 28 11:46:35 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (rb_io_flush): release GVL during fsync() on Windows.

Mon Nov 28 11:00:25 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * include/ruby/subst.h: typo of r33876.

Mon Nov 28 10:36:00 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/subst.h: moved Windows specific substitutions from
          win32.h.

        * ext/socket/rubysocket.h: include ruby/subst.h.  [Bug #5675]

Mon Nov 28 10:20:58 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/{Makeilfe.sub,win32.c} (FILE_COUNT, FILE_READPTR): move the
          definitions from config.h to win32.c.  I dared to have left such
          macros, for other future compiler support.
          [ruby-core:41313] [Bug #5674]

Mon Nov 28 09:28:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (rb_w32_uchmod): typo.  [Bug#5671] [ruby-dev:44898]

        * test/ruby/test_file.rb (TestFile#test_chmod_m17n): test of above bug.

Sun Nov 27 21:25:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: added -fno-strict-overflow. it suppress annoying
          -Wstrict-overflow warning.

Sun Nov 27 20:58:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_write_error2): get rid of warning on linux. fwrite
          of glibc is tagged __attribute__ ((__warn_unused_result__))
          if _FORTIFY_SOURCE != 0.
        * vm_dump.c (rb_vm_bugreport): ditto.

Sun Nov 27 19:09:02 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (stack_protector): disable on mingw.  [Bug#5676]

        * Makefile.in (DLDFLAGS): also needs -fstack-protector.
          [Bug#5676]

Sun Nov 27 14:13:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add -fstack-protector into XLDFLAGS as well as
          XCFLAGS if stack-protector is used.

Sun Nov 27 13:09:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: workaround to avoid MacOS X build error.
          Maybe autoconf 2.61 is slightly buggy. [ruby-core:41316]

Sun Nov 27 04:57:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (--no-undefined): r33840 breaks FreeBSD and DragonFly
          with gcc 4.4 or later. Their environ is in /usr/libexec/ld-elf.so.1,
          so it will be false negative.

Sun Nov 27 04:55:45 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP::SSL_IVNAMES): rerefix 33701.
          SSL_ATTRIBUTES stores names for set_params, they are symbol.
          SSL_IVNAMES stores instance variable names.

Sun Nov 27 00:16:07 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (copy_stream_body): use 0666 for permission argument for open.
          [ruby-core:40865]

Sat Nov 26 23:01:38 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_engine.rb: remove side effect of generic engine
          load by explicitly loading software-based "openssl" engine for
          all tests.

Sat Nov 26 20:41:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP.get_response): enable use_ssl
          if given URI object is https.
          patched by Mark Ferlatte [ruby-core:40665] [Bug #5545]

        * lib/net/http.rb (Net::HTTP.post_form): ditto.

Sat Nov 26 20:01:18 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb (Net::HTTP::SSL_ATTRIBUTES): refix 33701.
          store instance variable symbol names.

Sat Nov 26 15:40:25 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (script): should be ./configure

Sat Nov 26 15:39:18 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (before_script): wrong name, sorry.

Sat Nov 26 15:31:34 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml (before-script): autoconf required.

Sat Nov 26 15:24:05 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * .travis.yml: Travis enable.

Sat Nov 26 10:47:50 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/extconf.rb: remove checks for available functions.
        * ext/openssl/missing.h: ditto.
          Thanks, Tim Mooney for reporting this!
          [Bug #5432] [ruby-core:40088]

Sat Nov 26 10:22:28 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: add comment on where to find implementation
          of OpenSSL::SSL::SSLSocket#session.

Sat Nov 26 05:00:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (--no-undefined): RUBY_TRY_CFLAGS does nothing for
          linker flags.  use RUBY_TRY_LDFLAGS.

Fri Nov 25 11:37:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (ioctl_narg_len, linux_iocparm_len): reinstantiate linux
          specific narg length calculation.
        * test/ruby/test_io.rb (test_ioctl_linux2): add new test for old and
          unstructured ioctl.

Fri Nov 25 10:39:14 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * Makefile.in (EXTLDFLAGS): export it.
        * configure.in: add --no-undefined if --enable-shared is specified.
          Gentoo enabled this option long time. Also, export EXTLDFALGS.

Fri Nov 25 08:48:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: turn on PIE if --enable-shared is not specified.

Fri Nov 25 08:05:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add -fstack-protector. It help to protect us from
          stack smashing attack.

Fri Nov 25 08:03:28 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add -D_FORTIFY_SOURCE=2. It provide some compile
          time and runtime check for security.

Fri Nov 25 08:00:23 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/mkmf.rb: get rid of warnings of mkmf.rb if -Wmissing-declarations
          and/or -Wold-style-definition warnings if specified.
          Patch by Nikolai Weibull. Thank you! [Bug #5459] [ruby-core:40200]

Fri Nov 25 07:46:09 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add -Wall always.

Thu Nov 24 20:02:40 2011  Tanaka Akira  <akr@fsij.org>

        * test/openssl/test_engine.rb: use IO#reopen to restore stderr.

Thu Nov 24 19:59:56 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_io_reopen): re-initialize buffering mode for stdout and
          stderr.

Thu Nov 24 11:12:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_io_fsync,rb_io_fdatasync): release GVL during fsync().
          fsync() and fdatasync() may take a long time on slow disks and/or
          if there is much dirty data.
          Patch by Eric Wong. [Feature #5665] [ruby-core:41247]

Thu Nov 24 10:05:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_engine.rb: Suppress output from 'openssl'
          engine's RC4 cipher.
          [Bug #5633] [ruby-core:41026]

Thu Nov 24 08:05:02 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_pkey_dsa.c: remove redundant colon from error
          message.
        * ext/openssl/ossl_ssl.c: ditto.
        * ext/openssl/ossl_pkey_rsa: ditto.
          patched by Eric Hodel [Bug #5604] [ruby-core:40896]

Wed Nov 23 20:03:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (ioctl_narg_len): don't use _IOC_SIZE macro on Linux.
          On Linux some constants for ioctl(2) doesn't include the size of
          its return value and 16bit value; for example FIONREAD 0x541B.
          Moreover the manual, ioctl_list(2),  says "Note  that  the  size
          bits  are  very unreliable: in lots of cases they are wrong,
          either because of buggy macros using sizeof(sizeof(struct)),
          or because of legacy values."
          So we shouldn't use it.

Tue Nov 22 18:07:32 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (_pioinfo): need to declare _pioinfo() before using
          _osfhnd and other macros which uses _pioinfo() internally.

Tue Nov 22 17:49:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (_pioinfo): make an inline function.

Tue Nov 22 11:26:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

Tue Nov 22 11:33:58 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/win32.c (dupfd): argument of _osfhnd and so on should not
          have side effect.

Tue Nov 22 11:26:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * bignum.c (rb_big_divide): refix of r33536. Don't change behavior of Bignum#/.
          [ruby-core:40429] [Bug #5490]

Tue Nov 22 10:46:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * numeric.c (ruby_float_step): improve floating point calculations.
          [ruby-core:35753] [Bug #4576]

        * numeric.c (ruby_float_step): correct the error of floating point
          numbers on the excluding case.
          patched by Masahiro Tanaka [ruby-core:39608]

        * numeric.c (ruby_float_step): use the end value when the current
          value is greater than or equal to the end value.
          patched by Akira Tanaka [ruby-core:39612]

Tue Nov 22 06:59:21 2011  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_io.rb (test_fcntl_dupfd): there is no known platform
          which don't have F_DUPFD.  [ruby-dev:44874]

Tue Nov 22 04:46:22 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: remove autoload from psych
        * ext/psych/lib/psych/json.rb: ditto

Tue Nov 22 00:44:59 2011  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_io.rb (test_fcntl_dupfd): the argument of F_DUPFD is
          minimum file descriptor.

Tue Nov 22 00:25:17 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (linux_get_maxfd): get rid of a warning.

Mon Nov 21 23:39:14 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (linux_get_maxfd): new function to find maximum fd on Linux.
          (rb_close_before_exec): use linux_get_maxfd.

Mon Nov 21 06:16:24 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * cont.c (fiber_switch): ignore fiber context switch
          because destination fiber is same as current fiber.
          With out this, it may segv on FreeBSD 9.
          patched by Koichi Sasada.

Sun Nov 20 23:22:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/extmk.rb (extract_makefile, extmake): regenerate makefiles
          if globbed source file list is changed.

        * lib/mkmf.rb (create_makefile): store ORIG_SRCS.

Sun Nov 20 22:43:03 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * enc/unicode.c (PROPERTY_NAME_MAX_SIZE): +1.
          reported by Ken Takata. [ruby-dev:44894][Bug #5652]

Sun Nov 20 11:01:28 2011  Tanaka Akira  <akr@fsij.org>

        * lib/set.rb (SortedSet.setup): remove old_init after initialize
          method is redefined.  The remove before redefinition makes the
          warning prevention fragile.  [ruby-dev:44892]

Sun Nov 20 04:01:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (enc/unicode/name2ctype.h): remove duplicated
          ifdefs.

Sat Nov 19 19:31:47 2011  Tanaka Akira  <akr@fsij.org>

        * time.c (TIME_COPY_GMT): copy vtm.utc_offset and vtm.zone too.
          patch by Tomoyuki Chikanaga.
          [ruby-dev:44827] [Bug #5586]

Sat Nov 19 16:36:57 2011  Tanaka Akira  <akr@fsij.org>

        * test/net/http/test_http.rb: remove temporally files in ensure clause.

Sat Nov 19 08:18:41 2011  Tanaka Akira  <akr@fsij.org>

        * test/net/http/test_http.rb: remove temporally files.

Fri Nov 18 17:18:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (console_raw, console_set_raw)
          (console_getch): optional parameters.  [EXPERIMENTAL]

Fri Nov 18 16:12:11 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/io/console/console.c (console_cooked, console_set_cooked):
          new methods to reset cooked mode.  [EXPERIMENTAL]

Fri Nov 18 13:20:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/unit/assertions.rb (MINI_DIR): quick dirty hack to get rid of
          warnings when using assert/assert_respond_to.

Fri Nov 18 13:03:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (rb_cloexec_open): set O_NOINHERIT instead of O_CLOEXEC if it is
          available (for Windows).

        * win32/win32.c (fcntl): on F_DUPFD, determine the inheritance of the
          new handle by O_NOINHERIT flag of original fd.

Fri Nov 18 08:00:41 2011  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 2.8.1 (r6750)
        * test/minitest/*: ditto
        * configure.in: Improved gcc-llvm error message to help people migrate.

Thu Nov 17 20:43:34 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: revert a part of the patch in [ruby-dev:41531].
          don't use db.h with other headers.  [ruby-dev:44884].

Thu Nov 17 20:23:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * benchmark/bm_io_select[23].rb: use Process::RLIMIT_NOFILE only when
          it is defined.  if it is not defined, assume 64 as the max of fds.

Thu Nov 17 10:36:46 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb (load_file): make sure opened yaml files are
          also closed. [ruby-core:41088]

Wed Nov 16 18:13:52 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * Makefile.in (LIBRUBY_A): check if generated linked library is
          valid for extconf.

Wed Nov 16 13:51:40 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * bignum.c (rb_big2ulong): need to calc in unsigned long, because
          the range of VALUE is larger than it on LLP64 platform, such as Win64.
          this change fixes the failures of test/-ext-/num2int.

Wed Nov 16 12:02:47 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/webrick/test_cgi.rb (TestWEBrickCGI#start_cgi_server): there are
          no guarantee of existence of RbConfig::CONFIG['LIBPATHENV'].
          it only exists in Unix-like environments.

        * test/webrick/test_filehandler.rb
          (WEBrick::TestFileHandler#test_script_disclosure): ditto.

Wed Nov 16 11:34:20 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (argf_next_argv): wrong timing of setting ecflags.
          fixed the failure of TestArgf#test_textmode introduced at r33662.

Wed Nov 16 10:45:00 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/-test-/num2int/num2int.c: remove an unnecessary and wrong decl
          of rb_stdout.  it's declared in ruby.h correctly.

Wed Nov 16 10:26:41 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * bignum.c (rb_big2ull): add a cast to get rid of a VC++ warning.

Wed Nov 16 09:39:27 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/minitest/unit.rb (assert_raises): experimental fix to run
          correctly on chkbuild over 64bit linux. call exception_details only
          when the detail is really needed to avoid create needless inspect
          under ulimit-ed environment.

Wed Nov 16 06:34:30 2011  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_thread.rb (test_condvar_timed_wait): use
          assert_operator.

Tue Nov 15 21:56:25 2011  Tanaka Akira  <akr@fsij.org>

        * test/ruby/test_sleep.rb (test_sleep_5sec): 0.1sec tolerance is too
          small for busy environment.

Tue Nov 15 20:08:55 2011  Tanaka Akira  <akr@fsij.org>

        * io.c, thread.c, ext/pty/pty.c, ext/fiddle/closure.c: use
          __linux__ macro for consistency.

Tue Nov 15 14:45:15 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/ruby.h(NUM2LONG, NUM2INT, NUM2SHORT, NUM2LL,
          INT2NUM, UINT2NUM, LONG2NUM, ULONG2NUM, NUM2CHR): wrap by
          macros.

Tue Nov 15 13:38:14 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * include/ruby/defines.h (FLUSH_REGISTER_WINDOWS): move sparc asm code
          to a separate file sparc.c for preventing inlining optimization.
          Patched by Jurij Smakov. [Bug #5244] [ruby-core:40685]
        * sparc.c (rb_sparc_flush_register_windows): ditto.
        * configure.in: ditto.

Tue Nov 15 13:11:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/ruby.h: get rid of gcc specific rb_long2int(),
          NUM2LONG(), NUM2INT(), NUM2SHORT(), NUM2LL(), INT2NUM(),
          UINT2NUM(), LONG2NUM(), ULONG2NUM() and NUM2CHR()
          implementation. Because 1) They don't make any better code
          at all. 2) Inline function have a better debugger supoort.

Tue Nov 15 09:58:25 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (TestIO#test_fcntl_dupfd): fix OpenBSD test
          failure. [ruby-dev:44872]

Tue Nov 15 09:50:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * regcomp.c (print_indent_tree): fix double printing of ENCLOSE_OPTION
          children bug. patched by Suraj Kurapati. [ruby-core:40964]

Tue Nov 15 01:53:48 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/ruby/test_io.rb (test_fcntl_dupfd): fix test error on
          SnowLeopard. Pointed out by CHIKANAGA Tomoyuki. [ruby-dev:44866]

Mon Nov 14 22:06:02 2011  Tanaka Akira  <akr@fsij.org>

        * ext/openssl/ossl_pkey.c (ossl_pkey_new_from_file): set close-on-exec
          flag.

        * ext/openssl/ossl_x509cert.c (rb_fd_fix_cloexec): ditto.

Mon Nov 14 14:54:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bignum.c (rb_big2ull): fix 32bit platform breakage. we must
          not assume sizeof(VALUE) == sizeof(LONG_LONG).
        * test/-ext-/num2int/test_num2int.rb (class TestNum2int):
          fix false assumption on 32bit platform.

Mon Nov 14 14:52:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * numeric.c (rb_fix2ushort): fix typo. use num rb_num2ushort()
          instead of num2uint().

Sun Nov 13 10:31:03 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/ruby.h: add #ifdef comment.

Sun Nov 13 10:28:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/ruby.h: add NUM2SHORT(), NUM2USHORT() macros.
        * numeric.c: ditto.

        * test/-ext-/num2int/test_num2int.rb: add testcases for NUM2SHORT().
        * ext/-test-/num2int/num2int.c: ditto.

Sun Nov 13 10:23:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bignum.c (rb_big2ull): fix off-by-twice bug of NUM2ULL.
        * test/-ext-/num2int/test_num2int.rb (class TestNum2int):
          fix a testcase too.

Sun Nov 13 10:22:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/-ext-/num2int/test_num2int.rb (class TestNum2int):
          add FIXNUM tests.

Sun Nov 13 09:57:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * numeric.c (check_uint): fix off-by-one bug of NUM2UINT.
        * bignum.c (rb_big2ulong): fix off-by-one bug of NUM2ULONG.

        * test/-ext-/num2int/test_num2int.rb: add a testcase for NUM2INT()
          NUM2UINT(), NUM2LONG(), NUM2ULONG(), NUM2LL and NUM2ULL().
        * ext/-test-/num2int/depend: ditto.
        * ext/-test-/num2int/extconf.rb: ditto.
        * ext/-test-/num2int/num2int.c: ditto.

Sun Nov 13 23:47:29 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dbm/extconf.rb: use convertible_int.

Sun Nov 13 23:45:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (checking_for): should not modify the result.

        * lib/mkmf.rb (have_struct_member): accept compiler options.

        * lib/mkmf.rb (convertible_int): add restricted support of struct
          member, and TYPEOF_ macro.

Sun Nov 13 23:21:24 2011  Tanaka Akira  <akr@fsij.org>

        * ext/gdbm/gdbm.c (fgdbm_reorganize): set close-on-exec flag after
          gdbm_reorganize().  gdbm_reorganize() opens a new database internally.

Sun Nov 13 19:57:18 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: rollback for each headers for each libraries.

Sun Nov 13 16:24:48 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: treat libc as a choice for a library which
          provide ndbm API.

Sun Nov 13 15:40:43 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: duplicate $libs and $defs when save them.

Sun Nov 13 12:43:48 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: rollback $libs and $defs when db detection is
          failed.  It fixes -lgdbm -lqdbm when the system has qdbm and gdbm
          without gdbm_compat.

Sat Nov 12 21:14:51 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/webrick/test_cgi.rb (class TestWEBrickCGI): respect
          RbConfig::CONFIG["LIBPATHENV"]. [Bug #5135] [ruby-core:38653]
        * test/webrick/test_filehandler.rb (class WEBrick): ditto.

Sat Nov 12 20:57:29 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (test_fcntl_dupfd): skip if Fcntl::DUPFD
          is not defined. Pointed out by CHIKANAGA Tomoyuki. Thanks.

Sat Nov 12 17:26:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (do_ioctl, ioctl_narg_len, setup_narg, rb_ioctl): use
          ioctl_req_t.

Sat Nov 12 17:01:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dbm/extconf.rb (headers.db_check): reduce duplicated code.

Sat Nov 12 15:59:42 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: dbm_clearerr should be available in all ndbm
          implementation.  If it is not available, it is caused by
          header/library mismatch such that Berkeley DB header & gdbm library.

        * ext/dbm/dbm.c (fdbm_store): use dbm_clearerr() unconditionally.
          gdbm 1.9 provides it as a real function instead of a empty macro.

Sat Nov 12 13:35:33 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * bootstraptest/runner.rb: don't suppress SIGINT.
          [Feature #5612] [ruby-dev:44856]

Sat Nov 12 11:20:36 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (fcntl_narg_len): introduce narg calculation for fcntl instead
          of hard coded 256.
        * io.c (setup_narg): ditto.

Sat Nov 12 11:19:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (test_fcntl_dupfd): add another fcntl test.

Sat Nov 12 11:18:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/ruby/test_io.rb (test_fcntl_lock_freebsd): add a testcase
          of fcntl lock for freebsd.

Sat Nov 12 11:16:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (ioctl_narg_len): Linux doesn't have IOCPARM_LEN macro, but
          has _IOC_SIZE. support it.

Sat Nov 12 11:13:18 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (rb_ioctl): don't expose our sanity check value to ruby script.
          It may change string value meaning if the value is string.
          (e.g. MacOS X has F_GETPATH ioctl)
        * io.c (rb_fcntl): ditto.

Sat Nov 12 11:06:02 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (ioctl_req_t): Type of req argument of ioctl() depend on platform.
          Moreover almost all linux ioctl can't be represented by 32bit integer
          (i.e. MSB is 1). We need wrap ioctl argument type.
          [Bug #5429] [ruby-dev:44589]
        * io.c (struct ioctl_arg): ditto.
        * io.c (rb_ioctl): ditto.
        * test/ruby/test_io.rb (test_ioctl_linux): add a testcase for ioctl

Sat Nov 12 11:00:42 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (struct io_cntl_arg): remove io_p member.
        * io.c (nogvl_fcntl, do_fcntl, rb_fcntl): separated from ioctl functions.
        * io.c (nogvl_io_cntl): remove fcntl depended logic.
        * io.c (io_cntl): ditto.
        * io.c (rb_io_ctl): ditto.
        * io.c (rb_io_ioctl): ditto.

Sat Nov 12 10:59:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (setup_narg): fix off by one bug.

Sat Nov 12 10:56:43 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (+setup_narg): factor out length calculation logic.
        * io.c (rb_io_ctl): ditto.

Sat Nov 12 10:52:17 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (+ioctl_narg_len) new helper function.
        * io.c (rb_io_ctl): don't use ioctl specific length check
          if caller is fcntl.

Fri Nov 11 23:00:46 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: db_prefix is not required now.

Fri Nov 11 21:13:30 2011  Tanaka Akira  <akr@fsij.org>

        * ext/gdbm/gdbm.c (fgdbm_initialize): use GDBM_CLOEXEC if available.

Fri Nov 11 21:00:05 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: fix dbm_pagfno and dbm_dirfno detection with
          Berkeley DB.  Macro definitions needs arguments to detect correctly.
          SIZEOF_DSIZE needs -DDB_DBM_HSEARCH because db.h defines datum type
          only if DB_DBM_HSEARCH is defined.

Fri Nov 11 18:41:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (proc_seteuid): separate an internal wrapper function
          from the method implementation.

Fri Nov 11 17:21:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (have_library, find_library, have_func): allow
          arguments of function to be checked.

Fri Nov 11 17:09:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_dump.c (HAVE_BACKTRACE): fallback to 0.

        * vm_dump.c (rb_vm_bugreport): show "Other runtime information"
          header only when available.

        * vm_dump.c (rb_vm_bugreport): get rid of modifying the content of
          VM directly.

        * vm_dump.c (rb_vm_bugreport): check if vm is non-null.
          Pointed out by Ikegami Daisuke <ikegami.da@gmail.com>.
          Thank you.

Fri Nov 11 12:36:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * io.c (pipe_open): Remove fflush(stdin). it's no effect.
          Pointed out by Ikegami Daisuke <ikegami.da@gmail.com>.
          Thank you.

Fri Nov 11 07:33:30 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb (Net::HTTP::SSL_ATTRIBUTES):  Use symbol keys instead
          of string keys to avoid duplicating parameters in
          OpenSSL::SSL:SSLContext#set_params.

Thu Nov 10 15:02:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (have_library, have_func, have_var, have_header):
          add compiler option parameter.

Thu Nov 10 07:45:16 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/lib/openssl/ssl.rb (class OpenSSL::SSL::SSLContext):
          Document #set_params.

Wed Nov  9 11:36:53 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (gvl_yield): don't prevent concurrent sched_yield().
          [Bug #5130] [ruby-core:38647]

Wed Nov  9 23:20:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_update_max_fd): fstat(2) can fail with other than
          EBADF.  [ruby-dev:44837] [Bug #5593].  Cf.
          http://pubs.opengroup.org/onlinepubs/9699919799/functions/fstat.html

        * io.c (rb_sysopen): max fd is updated in rb_sysopen_internal()
          already.

Wed Nov  9 22:13:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_file.rb (TestFile#test_utime_with_minus_time_segv):
          fixed previous commit.

Wed Nov  9 19:53:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_file.rb (TestFile#test_utime_with_minus_time_segv):
          add test for r33685.

Wed Nov  9 19:00:44 2011  Koichi Sasada  <ko1@atdot.net>

        * test/ruby/test_fiber.rb: add tests for r33684 (Fiber#resume).

Wed Nov  9 16:40:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (unixtime_to_filetime): should check the return value
          of localtime().  reported by snowjail at gmail.com.
          [ruby-dev:44838] [Bug #5596]

Thu Nov  9 13:17:25 2011  Koichi Sasada  <ko1@atdot.net>

        * cont.c (rb_fiber_m_transfer, rb_fiber_resume): prohibit using
          "resume" after "transfer" method are used.  You should not mix
          "resume" fiber and "transfer" fiber.
          [Bug #5526]

        * NEWS: add information about this change.

Wed Nov  9 11:40:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * template/Doxyfile.tmpl (INCLUDE_PATH): add srcdir and include.
          [ruby-core:40843] [Bug #5597]

Wed Nov  9 11:02:54 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * thread.c (do_select): fix cast, tv_sec is time_t.

Wed Nov  9 10:32:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: should not use test -e for portability.
          [ruby-core:40841] [Bug #5594]

Wed Nov  9 04:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/tree_builder.rb: dump complex numbers,
          rationals, etc with reference ids.
        * ext/psych/lib/psych/visitors/yaml_tree.rb: ditto
        * ext/psych/lib/psych/visitors/to_ruby.rb: loading complex numbers,
          rationals, etc with reference ids.
        * test/psych/test_object_references.rb: corresponding tests

Tue Nov  8 23:34:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dbm/dbm.c (fdbm_fetch, fdbm_key, fdbm_delete, fdbm_store)
          (fdbm_has_key, fdbm_has_value): get rid of overflow.

        * ext/gdbm/gdbm.c (rb_gdbm_fetch2, rb_gdbm_nextkey)
          (rb_gdbm_delete, fgdbm_store, fgdbm_has_key): ditto.

        * ext/dbm/dbm.c (fdbm_delete_if): hide intermediate objects.

        * ext/gdbm/gdbm.c (fgdbm_delete_if): ditto.

        * ext/dbm/extconf.rb: check size of datum.dsize to get rid of
          overflow.

Tue Nov  8 23:30:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * addr2line.c (PATH_MAX): define if not defined. [ruby-core:40840]

Tue Nov  8 23:26:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/tk/tcltklib.c (rb_thread_critical): fix type.

        * ext/tk/tcltklib.c (eventloop_sleep, lib_eventloop_core): int is
          enough for micro seconds.  may need to check overflow in the
          setter though.

        * ext/tk/tcltklib.c (RSTRING_LENINT): check overflow if necessary.

        * ext/tk/tcltklib.c (RbTk_ALLOC_N): wrapper for ckalloc() which
          takes an int.

        * ext/tk/tcltklib.c (ip_ruby_cmd_receiver_get, tcltklib_compile_info):
          get rid overflow.

        * ext/tk/tcltklib.c (tcltklib_compile_info): constified.

Tue Nov  8 20:50:45 2011  Tanaka Akira  <akr@fsij.org>

        * test/dbm/test_dbm.rb: split tests for read only database.

        * test/gdbm/test_gdbm.rb: ditto.

Tue Nov  8 18:59:07 2011  Tanaka Akira  <akr@fsij.org>

        * ext/pty/pty.c (MasterDevice): define only when used.
          (SlaveDevice): ditto.
          (deviceNo): ditto.

Tue Nov  8 17:59:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/ruby.h (rb_long2int): define as a macro always, so
          that cpp conditionals can tell if it is provided.

Tue Nov  8 17:30:50 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (cpp_command): remove multiple -arch flags since cpp
          cannot work.

Tue Nov  8 14:50:55 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (io_fwrite): call rb_w32_write_console() only if FMODE_TTY is
          set.  this is the one of the reason of IO writing slowness of Windows
          in 1.9.3 or later.

Tue Nov  8 11:01:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/pty/pty.c (get_device_once): FreeBSD 8 supported O_CLOEXEC flag
          for posix_openpt, but FreeBSD 9's posix_openpt doesn't support
          O_CLOEXEC and fails if specified.

Tue Nov  8 02:36:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * include/ruby/encoding.h (ECONV_NEWLINE_DECORATOR_READ_MASK,
          ECONV_NEWLINE_DECORATOR_WRITE_MASK): new macro.

        * io.c (rb_io_extract_modeenc, pipe_open, prep_stdio, argf_next_argv):
          set TEXTMODE_NEWLINE_DECORATOR_ON_WRITE for textmode on creating IO
          if the flag is available.

        * io.c (make_writeconv): drop decorators for reading.

        * io.c (make_readconv): drop decorators for writing.

        * io.c (do_writeconv): existing writeconv is not the condition to raise
          ArgumentError.  should check textmode or not.

        * test/ruby/test_io_m17n.rb
          (TestIO_M17N#test_{cr,lf,crlf}_decorator_on_stdout): test above
          changes.

Mon Nov  7 22:03:47 2011  Tanaka Akira  <akr@fsij.org>

        * ext/gdbm/gdbm.c (fgdbm_initialize): set close-on-exec flag.

Mon Nov  7 20:31:52 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: make sure strings that look
          like base 60 numbers are serialized as quoted strings.
        * test/psych/test_string.rb: test for change.

Mon Nov  7 20:26:37 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * test/psych/test_yamlstore.rb: make test case inherit from MiniTest,
          load psych/helper so that psych is loaded.

Mon Nov  7 20:18:29 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * test/psych/test_yamldbm.rb: Test case should inherit from MiniTest,
          load psych/helper so that psych and friends are loaded.

Mon Nov  7 20:15:44 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/extconf.rb: check dbm_pagfno() and dbm_dirfno().

        * ext/dbm/dbm.c: use above to set close-on-exec flag.

Mon Nov  7 20:05:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (io_fflush): remove fsync().

        * io.c (rb_io_flush, rb_io_rewind): fsync() here.

        these changes reduces fsync() calls to improve performance.
        first reported at [ruby-list:48515] by ak7 at mail.goo.ne.jp .
        [Bug #5585]

Mon Nov  7 19:43:10 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_close_before_exec): use F_MAXFD if available.
          F_MAXFD is available on NetBSD since NetBSD 2.0.

Mon Nov  7 19:25:16 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io_m17n.rb
          (TestIO_M17N#test_default_stdout_stderr_mode): new test for
          r33627-33629.  see [backport #5565]

Mon Nov  7 01:14:22 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/debug.rb: add help for 'pp' and 'r[estart]'. patch
          from Sho Hashimoto. [Bug #5093] [ruby-dev:44222]

Sun Nov  6 14:49:58 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/rubysocket.h (rsock_recvmsg): declared.

        * ext/socket/ancdata.c (rsock_recvmsg): extracted from
          nogvl_recvmsg_func.
          (nogvl_recvmsg_func): use rsock_recvmsg.

        * ext/socket/unixsocket.c (recvmsg_blocking): use rsock_recvmsg.

Sun Nov  6 03:22:36 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_engine.rb: add test for engine cipher. RC4 is used
          because AES is not supported by the "openssl" engine currently.

Sun Nov  6 00:11:52 2011  Tanaka Akira  <akr@fsij.org>

        * lib/test/unit.rb (Test::Unit::Options#non_options): options[:ruby]
          should be an array.  This fixes
          "./ruby test/runner.rb test/testunit/test_parallel.rb"
          [ruby-dev:44782]

Sat Nov  5 20:30:30 2011  Martin Duerst  <duerst@it.aoyama.ac.jp>

        * insns.def: Some fixes and tweaks to English explanations

Sat Nov  5 19:11:50 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_fcntl_dupfd): don't clear try_dupfd_cloexec if
          fcntl(F_DUPFD) failed as fcntl(F_DUPFD_CLOEXEC).

Sat Nov  5 18:05:12 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (rsock_socketpair0): refactored.

Sat Nov  5 17:55:52 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/init.c (rsock_socket0): don't clear try_sock_cloexec if
          SOCK_CLOEXEC is not a reason for EINVAL.

Sat Nov  5 16:27:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * ext/pathname/lib/pathname.rb, ext/tk/lib/multi-tk.rb,
          ext/tk/sample/demos-en/widget, lib/benchmark.rb, lib/irb/cmd/fork.rb,
          lib/mkmf.rb, lib/net/ftp.rb, lib/net/smtp.rb, lib/open3.rb,
          lib/pstore.rb, lib/rexml/element.rb, lib/rexml/light/node.rb,
          lib/rinda/tuplespace.rb, lib/rss/maker/base.rb,
          lib/rss/maker/entry.rb, lib/scanf.rb, lib/set.rb, lib/shell.rb,
          lib/shell/command-processor.rb, lib/shell/process-controller.rb,
          lib/shell/system-command.rb, lib/uri/common.rb: remove unused block
          arguments to avoid creating Proc objects.

Sat Nov  5 15:45:04 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/init.c (rsock_socket0): extract single socket() call with
          CLOEXEC handling from rsock_socket.

Sat Nov  5 13:49:40 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * lib/pathname.rb (Pathname#find): return an enumerator if
          no block is given.

        * test/pathname/test_pathname.rb: add tests for above.

        [ruby-dev:44797] [Feature #5572]

Sat Nov  5 11:18:12 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (rsock_socketpair0): don't clear
          try_sock_cloexec if SOCK_CLOEXEC is not a reason for EINVAL.

Fri Nov  4 14:08:19 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/ossl_pkey_rsa.c (rsa_generate): [SECURITY] Set RSA
          exponent value correctly.  Awful bug.  This bug caused exponent of
          generated key to be always '1'.  By default, and regardless of e
          given as a parameter.

          !!! Keys generated by this code (trunk after 2011-09-01) must be
          re-generated !!! (ruby_1_9_3 is safe)

        * test/openssl/test_pkey_rsa.rb: Add tests for default exponent and
          specifying exponent by a parameter.

Fri Nov  4 01:31:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_engine.rb: add first tests for builtin "openssl"
          engine.

Fri Nov  4 08:41:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/extconf.rb:
        * ext/openssl/ossl_engine.c: add some missing OpenSSL engines.
          Thanks, Yui Naruse, for providing the patch!
          [Bug #5548] [ruby-core:40670]

Fri Nov  4 04:54:10 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/configure.bat: disable delayed expansion of enironment variable.
          [Bug #5517] [ruby-core:40531]

Fri Nov  4 03:45:22 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (make_writeconv): fixed typo of previous commit.

Fri Nov  4 01:56:30 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (make_writeconv): unversal_newline converter is for reading.
          so, if the io is text mode and has ECONV_UNIVERSAL_NEWLINE_DECORATOR
          flag, use crlf_newline converter for writing.
          this change fixes the problem about the luck of CR up Kernel.p and
          Kernel.puts to stdout/stderr on Windows.

Fri Nov  4 01:04:48 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (Init_readline): like r18313, libedit's
          replace_history_entry may use offset instead of which.
          so introduce history_replace_offset_func and initialize it.

        * ext/readline/readline.c (hist_set): use history_replace_offset_func.

Fri Nov  4 00:53:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/readline/readline.c (Init_readline): fix wrong condition.

Thu Nov  3 23:53:04 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * encoding.c (rb_locale_charmap): ignore calling nl_langinfo_codeset()
          on Windows except cygwin. [experimental]

Thu Nov  3 22:45:09 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (rsock_socketpair0): extracted from
          rsock_socketpair to set close-on-exec flag for each socketpair()
          call.

Thu Nov  3 22:12:41 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/socket/init.c (rsock_socket): set close-on-exec flag when
          SOCK_CLOEXEC is not available.

Thu Nov  3 08:36:00 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_engine.rb: call Engine::cleanup on exit.
          Patch provided by Yui Naruse, thanks!
          [Bug #5547] [ruby-core:40669]

Wed Nov  2 21:36:00 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * complex.c (nucomp_rationalize): fix function.  [ruby-core:40667]
          [Bug #5546]

Wed Nov  2 08:16:45 2011  Tanaka Akira  <akr@fsij.org>

        * lib/webrick/utils.rb: fix fcntl call.

        * lib/drb/unix.rb: ditto.

Wed Nov  2 00:43:59 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/psych/test_yamldbm.rb: avoid platform dependency.
          patch by Naohisa Goto. [ruby-dev:44763] [Bug #5535]
        * test/syck/test_yamldbm.rb: ditto.

Wed Nov  2 00:14:15 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * test/ruby/test_marshal.rb: renamed methods duplicated with those
          of marshaltestlib.rb.

Tue Nov  1 22:08:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: reject llvm-gcc.

Tue Nov  1 21:39:00 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (rb_cloexec_pipe): remove workaround of r33587.
          The bug of NetBSD is fixed on Mon Oct 31 21:31:29 UTC 2011.
          http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=45545

Tue Nov  1 19:49:08 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_io_reopen): call rb_fd_fix_cloexec instead of
          rb_maygvl_fd_fix_cloexec.

Tue Nov  1 19:00:30 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_io_reopen): call rb_maygvl_fd_fix_cloexec after freopen().

Tue Nov  1 17:17:26 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * file.c (file_expand_path): reset coderange after expanding path.

Tue Nov  1 14:55:29 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (nogvl_io_cntl): rb_cloexec_fcntl_dupfd's 2nd argument is int.

        * process.c (move_fds_to_avoid_crash): ditto.

Tue Nov  1 13:14:33 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * vsnprintf.c (BSD_vfprintf): support 'll' prefix.

        * vsnprintf.c (__sfeof): rename to avoid the collision with NetBSD's
          one.

        * vsnprintf.c (__sferror): ditto.

        * vsnprintf.c (__sclearerr): ditto.

        * vsnprintf.c (__sfileno): ditto.

Tue Nov  1 12:36:16 2011  Tanaka Akira  <akr@fsij.org>

        * internal.h (rb_maygvl_fd_fix_cloexec): change the visibility for
          ext/socket.

Tue Nov  1 12:00:53 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_maygvl_fd_fix_cloexec): renamed from fd_set_cloexec.

        * internal.h (rb_maygvl_fd_fix_cloexec): declared.

        * ext/socket/init.c (cloexec_accept): use rb_maygvl_fd_fix_cloexec.
          (rsock_s_accept_nonblock): use rb_update_max_fd.
          (rsock_s_accept): use rb_update_max_fd.

Tue Nov  1 08:24:40 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/init.c (cloexec_accept): new function to use accept4 if
          available.
          (rsock_s_accept_nonblock): use cloexec_accept.
          (accept_blocking): ditto.

        * ext/socket/extconf.rb: check accept4.

Tue Nov  1 07:31:55 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/ancdata.c (nogvl_recvmsg_func): use MSG_CMSG_CLOEXEC if
          available.

        * ext/socket/unixsocket.c (recvmsg_blocking): ditto.

Tue Nov  1 05:59:41 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (rsock_socketpair): use SOCK_CLOEXEC if
          available.

Tue Nov  1 02:56:17 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ruby.c (load_file_internal): convert the encoding of load path if
          needed by platform.  calling open() was replaced by rb_cloexec_open()
          at r33549, but the function expected UTF-8 pathname on Windows.
          (open() expected "locale" pathname.)
          reported by taco via IRC.

        * ruby.c (load_file): change the type of the 2nd parameter to pass its
          encoding to load_file_internal().

        * ruby.c (process_options, rb_load_file): follow above change.
          NOTE: we should pass encoding information to rb_load_file().

Mon Oct 31 23:49:38 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/socket.c (rsock_socketpair): extracted from
          rsock_sock_s_socketpair.

Mon Oct 31 23:31:53 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/init.c (rsock_socket): use SOCK_CLOEXEC if available.

Mon Oct 31 21:47:44 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (rb_cloexec_pipe): NetBSD 6.0 will support pipe2(2),
          but its return value is -1 or larger than 0.

Mon Oct 31 22:04:54 2011  Tanaka Akira  <akr@fsij.org>

        * ext/dbm/dbm.c (fdbm_initialize): use O_CLOEXEC if available.

Mon Oct 31 21:47:48 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_fd_fix_cloexec): renamed from
          rb_fd_set_cloexec.

        * io.c: follow the above renaming.

        * ext/pty/pty.c: ditto.

        * ext/socket/init.c: ditto.

        * ext/socket/socket.c: ditto.

        * ext/socket/ancdata.c: ditto.

        * ext/socket/unixsocket.c: ditto.

Mon Oct 31 21:02:43 2011  Tanaka Akira  <akr@fsij.org>

        * lib/resolv.rb (Resolv::DNS): retry IO.select for premature wakeup.

Mon Oct 31 20:14:22 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (fd_set_cloexec): clear CLOEXEC flag for standard file
          descriptors.
          (rb_cloexec_dup): use rb_cloexec_fcntl_dupfd.
          (rb_cloexec_fcntl_dupfd): use F_DUPFD_CLOEXEC if available.

Mon Oct 31 19:14:11 2011  Tanaka Akira  <akr@fsij.org>

        * test/resolv/test_dns.rb: don't check maximum slept time.
          ruby doesn't guarantee the maximum time because it is not a
          realtime application.

Mon Oct 31 13:10:06 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (setfl): extract from fcntl().

        * win32/win32.c (dupfd): new function to support F_DUPFD. based on a
          patch written by akr.

        * win32/win32.c (fcntl): use above functions.

        * include/ruby/win32.h (F_DUPFD): define. [experimental]

        * include/ruby/win32.h (F_SETFL): change the value to correspond with
          other platforms.

Mon Oct 31 12:37:50 2011  Tanaka Akira  <akr@fsij.org>

        * ext/pty/pty.c (get_device_once): use O_CLOEXEC for posix_openpt if
          available.

Mon Oct 31 12:05:24 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_dup2): check oldfd == newfd at first.
          pointed by KOSAKI Motohiro.  [ruby-dev:44713]

Mon Oct 31 10:50:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * io.c (rb_cloexec_fcntl_dupfd): this function needs F_DUPFD.

        * io.c (nogvl_io_cntl): use rb_cloexec_fcntl_dupfd() only if the
          platform has F_DUPFD.

Mon Oct 31 00:50:00 2011  Luis Lavena  <luislavena@gmail.com>

        * configure.in: check -fno-omit-frame-pointer acceptance and usage
          under MinGW. [ruby-core:39957] [Bug #5407]

Mon Oct 31 00:16:11 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_cloexec_fcntl_dupfd): declared.

        * io.c (rb_cloexec_fcntl_dupfd): new function.
          (nogvl_io_cntl): use rb_cloexec_fcntl_dupfd.

        * process.c (move_fds_to_avoid_crash): use rb_cloexec_fcntl_dupfd.

Sun Oct 30 22:46:46 2011  Tanaka Akira  <akr@fsij.org>

        * configure.in: check pipe2.

        * io.c (rb_cloexec_pipe): use pipe2 if available.

Sun Oct 30 22:32:44 2011  Tanaka Akira  <akr@fsij.org>

        * ruby.c (fill_standard_fds): use fstat() instead of fcntl(F_GETFD)
          for MinGW.  reported by Luis Lavena.  [ruby-core:40526] [Bug #5516]

Sun Oct 30 21:12:47 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_cloexec_pipe): declared.

        * io.c (rb_cloexec_pipe): new function.
          (rb_pipe): use rb_cloexec_pipe.

        * thread_pthread.c (rb_thread_create_timer_thread): use
          rb_cloexec_pipe.

Sun Oct 30 20:06:07 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_dup): refine control flow.
          (rb_cloexec_dup2): ditto.

Sun Oct 30 18:45:50 2011  Tanaka Akira  <akr@fsij.org>

        * ruby.c (fill_standard_fds): new function to open closed standard
          file descriptors.
          (ruby_sysinit): call fill_standard_fds.

Sun Oct 30 10:50:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/rbinstall.rb (install_recursive, bin-comm): split mere
          string not path name.  [ruby-core:40462] [Bug #5492]

Sun Oct 30 10:47:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_cloexec_dup, rb_cloexec_dup2): CLOEXEC has been set if
          dup3 succeeded.

Sun Oct 30 09:58:48 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_dup): don't allocate standard file descriptors.

Sun Oct 30 08:29:51 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_dup2): don't set CLOEXEC for standard file
          descriptors.

Sun Oct 30 07:47:10 2011  Tanaka Akira  <akr@fsij.org>

        * configure.in: check dup3.

        * io.c (rb_cloexec_dup2): use dup3 if available.

Sat Oct 29 22:06:37 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_cloexec_dup2): declared.

        * io.c (rb_cloexec_dup2): new function.
          (io_reopen): use rb_cloexec_dup2.

Sat Oct 20 21:08:18 2011  Tajima Akio <artonx@yahoo.co.jp>

        * win32/Makefile.sub (CONFIG_H): have stdint.h if VC2010.
          [Bug #5243]

Sat Oct 29 20:59:08 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_dup): use F_DUPFD_CLOEXEC if available.

Sat Oct 29 20:00:26 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_cloexec_dup): declared.

        * io.c (rb_cloexec_dup): new function.
          (ruby_dup): use rb_cloexec_dup.

        * ext/pty/pty.c (pty_getpty): use rb_cloexec_dup.

        * ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

Sat Oct 29 16:11:34 2011  Tanaka Akira  <akr@fsij.org>

        * ext/sdbm/_sdbm.c (sdbm_prep): use O_CLOEXEC if available.

Sat Oct 29 14:26:56 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_cloexec_open): use O_CLOEXEC if available.

Sat Oct 29 12:57:15 2011  Tanaka Akira  <akr@fsij.org>

        * process.c (ruby_setsid): use rb_cloexec_open.
          (rb_daemon): ditto.

        * ruby.c (load_file_internal): ditto.

        * file.c (rb_file_s_truncate): ditto.
          (file_load_ok): ditto.

        * random.c (fill_random_seed): ditto.

        * ext/pty/pty.c (chfunc): ditto.
          (get_device_once): ditto.

        * ext/io/console/console.c (console_dev): ditto.

Sat Oct 29 10:40:19 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_cloexec_open): declared.

        * io.c (fd_set_cloexec): extracted from rb_fd_set_cloexec.
          (rb_cloexec_open): new function.
          (sysopen_func): use rb_cloexec_open.
          (rb_sysopen_internal): use rb_update_max_fd instead of
          rb_fd_set_cloexec.

Sat Oct 29 09:05:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread_pthread.h: no Structured Exception Handling like macros.
          [ruby-core:40432] [Bug #5491]

Fri Oct 28 22:05:34 2011  Tanaka Akira  <akr@fsij.org>

        * ext/sdbm/_sdbm.c: RCS $Id$ removed.

Thu Oct 27 18:58:00 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * parse.y (parser_nextc): set encoding for the buffer of ripper.

Fri Oct 28 06:06:08 2011  Tanaka Akira  <akr@fsij.org>

        * ext/sdbm/_sdbm.c (sdbm_prep): set FD_CLOEXEC flags for file
          descriptors.
          (fd_set_cloexec): new function.

Fri Oct 28 03:01:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * vm_insnhelper.c (vm_call_cfunc): adding back useless hack.  For some
          reason, this fixes CFP errors on OS X 10.7.

Fri Oct 28 00:09:31 2011  Tanaka Akira  <akr@fsij.org>

        * ext/sdbm/_sdbm.c (sdbm_prep): refactored for less nesting.

Thu Oct 27 18:28:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_DEFINE_IF): revert r33534 partially to get
          rid of AS_ECHO which is not available in autoconf 2.61.
          [ruby-dev:44702]

Thu Oct 27 16:10:46 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * bignum.c (rb_big_divide): raise ZeroDivisionError if divisor is
          zero, as well as Fixnum.  [ruby-core:40429] [Bug #5490]

Thu Oct 27 14:56:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_FUNC_ATTRIBUTE): unset temporary variable.

        * configure.in (RUBY_STACK_GROW_DIRECTION): substitute CPU name as
          shell variable name.  based on the patch by The Written Word Inc. at
          [ruby-core:40421].  [Bug #5488]

Thu Oct 27 09:57:56 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.
          patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]

Thu Oct 27 08:47:38 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/psych/parser.c: remove unused variable.

Thu Oct 27 08:38:41 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/extconf.rb: add -Wall flag by default when compiler is
          GCC.

Wed Oct 26 15:24:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * file.c (rb_file_join): honor input encodings than ASCII-8BIT.
          [ruby-core:40338] [Bug #5483]

Tue Oct 25 21:52:31 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/defines.h: use "__sparc" instead of "sparc" and
          "__sparc__".

        * dln.c: ditto.

          [ruby-dev:44694]

Tue Oct 25 06:34:39 2011  Eric Hodel  <drbrain@segment7.net>

        * re.c (match_aref):  Use <code> around indexing examples to prevent
          hyperlinks.  [ruby-talk:389396]

Mon Oct 24 23:55:31 2011  Tanaka Akira  <akr@fsij.org>

        * complex.c: use "__sun" instead of "__sun__" to detect SunOS.

        * math.c: ditto.

        * hash.c: ditto.

        * atomic.h: ditto.

        * ext/io/wait/wait.c: ditto.

        [ruby-dev:44693]

Mon Oct 24 22:45:37 2011  Tanaka Akira  <akr@fsij.org>

        * io.c: use "__sun" instead of "sun" to detect SunOS.

        * dln.c: ditto.

        * cont.c: ditto.

        * ext/sdbm/_sdbm.c: ditto.

        [ruby-dev:44693]

Mon Oct 24 22:38:08 2011  Tanaka Akira  <akr@fsij.org>

        * ext/pty/pty.c (get_device_once): delay rb_fd_set_cloexec() until
          grantpt() on Solaris.  grantpt() doesn't work with CLOEXEC on
          Solaris 10.
          reported by Naohisa GOTO.  [ruby-dev:44688] [Bug #5475]

Mon Oct 24 08:18:14 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (copy_stream_fallback_body): check nil for EOF of read method.
          patch by Eric Wong.  [ruby-core:39134] [Bug #5237]

Sun Oct 23 18:21:23 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * ext/tk/MANUAL_tcltklib.eng: fix typo.

Sun Oct 23 18:03:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * numeric.c (rb_infinity, rb_nan): aggregated member initializers
          need braces.

Sun Oct 23 16:43:43 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/io/wait/wait.c: ioctl(2) is declared in unistd.h on Solaris.

Sun Oct 23 16:33:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/tk/MANUAL_tcltklib.eng: fix typo. reported by Mimura-san.
          [ruby-dev:44683] [Bug #5471]

Sun Oct 23 08:01:29 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_fd_set_cloexec): set close-on-exec flag only if F_GETFD is
          defined.  reported by Luis Lavena.  [ruby-core:40281] [Bug #5470]

Sat Oct 22 19:48:50 2011  Tanaka Akira  <akr@fsij.org>

        * test/openssl/test_ssl.rb (test_multibyte_read_write): start server
          for each length to avoid race condition.

Sat Oct 22 18:49:24 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_fd_set_cloexec): declared.

        * io.c (rb_fd_set_cloexec): new function.
          (ruby_dup): call rb_fd_set_cloexec to set close-on-exec flag.
          (rb_sysopen_internal): ditto.
          (rb_pipe): ditto.
          (io_reopen): ditto.
          (io_cntl): ditto.

        * process.c (rb_f_exec): change the default :close_others option to
          true.
          (rb_f_system): ditto.
          (move_fds_to_avoid_crash): call rb_fd_set_cloexec to set
          close-on-exec flag.
          (ruby_setsid): ditto.
          (rb_daemon): ditto.

        * thread_pthread.c (rb_thread_create_timer_thread): call
          rb_fd_set_cloexec to set close-on-exec flag.

        * ruby.c (load_file_internal): ditto.

        * file.c (rb_file_s_truncate): ditto.
          (file_load_ok): ditto.

        * random.c (fill_random_seed): ditto.

        * ext/pty/pty.c (chfunc): ditto.
          (get_device_once): ditto.

        * ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

        * ext/socket/init.c (rsock_socket): ditto.
          (rsock_s_accept_nonblock): ditto.
          (rsock_s_accept): ditto.

        * ext/socket/socket.c (rsock_sock_s_socketpair): ditto.

        * ext/socket/ancdata.c (discard_cmsg): ditto.
          (make_io_for_unix_rights): ditto.

        * ext/socket/unixsocket.c (unix_recv_io): ditto.

        * ext/io/console/console.c (console_dev): ditto.

        [ruby-core:38140] [Feature #5041]

Sat Oct 22 17:46:27 2011  Tanaka Akira  <akr@fsij.org>

        * lib/resolv.rb: fix a exception name in previous patch.

Sat Oct 22 17:43:33 2011  Tanaka Akira  <akr@fsij.org>

        * lib/resolv.rb: make timeout configurable for DNS query.
          patch by Eric Wong.  [ruby-core:38533] [Feature #5100]

Sat Oct 22 02:07:48 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * numeric.c (rb_infinity, rb_nan): use union to prevent bus error
          caused by misalignment.  [Bug #5469] [ruby-dev:44657]

        * include/ruby/missing.h (INFINITY, NAN): ditto

Fri Oct 21 22:02:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (initial_params): pack in a struct.

        * gc.c (rb_gc_set_params): set parameters always.
          [ruby-dev:44648] [Bug #5467]

Fri Oct 21 12:10:20 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * atomic.h: change Solaris checking macro because atomic_ops can work
          not only with Sun Studio but also with Fujitsu C Compiler.

Fri Oct 21 02:11:00 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ns_spki.c: Complete documentation.
        * test/openssl/test_ns_spki.rb: Integrate SPKI#to_text.

Thu Oct 20 22:47:28 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (socklist_insert, socklist_lookup, socklist_delete):
          new functions to wrap of st_insert(), st_lookup() and st_delete() to
          socklist.
          allocating socklist is deferred until it is really needed.

        * win32/win32.c (exit_handler): delete socklist only if it is
          initialized.

        * win32/win32.c (rb_w32_sysinit, StartSockets): refactoring: move
          initialization of select_mutex to StartSockets().

        * win32/win32.c (exit_handler): refactoring: delete select_mutex only
          if winsock is used.

Thu Oct 20 22:38:53 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_pkcs5.c: add note on timing attacks and general
          documentation.

Thu Oct 20 21:19:15 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * vm_eval.c (check_funcall): set array elements one-by-one to fix
          compile error with Fujitsu C Compiler 5.6 on Solaris 10 on Sparc.
          [Bug #5464] [ruby-dev:44632]

Thu Oct 20 13:09:35 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/defines.h (flush_register_windows): use software
          trap on Debian Sparc 32-bit userspace.  [Bug #5244]

Thu Oct 20 12:28:22 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_pkcs5.rb: add RFC 6070 tests for PBKDF2 with
          HMAC-SHA1

Thu Oct 20 11:42:23 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * util.c (mmprepare): fix for fragmental size.

        * util.c (mmswap_, mmrot3_): portability improvement.

Thu Oct 20 05:58:02 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/ossl_ns_spki.c (Init_ossl_ns_spki):  Stub documentation
          for Netscape SPKI.

Thu Oct 20 05:13:39 2011  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 2.6.2 (r6712)
        * test/minitest/*: ditto

Thu Oct 20 06:55:32 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * lib/openssl/buffering.rb: Force multi-byte strings to be treated as
          binary data.
        * test/openssl/test_ssl.rb: Add test for it.

        Thanks to Niklas Baumstark for reporting the issue!

        [Ruby 1.9 - Bug #5233] [ruby-core:39120]

Wed Oct 19 17:06:54 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * version.h (RUBY_VERSION): finally declare start of 2.0 work!

Wed Oct 19 11:48:44 2011  Eric Hodel  <drbrain@segment7.net>

        * error.c (Init_Exception):  Document $! and $@.  Provide
          recommendations for creating exceptions for a library.

Wed Oct 19 11:25:46 2011  Eric Hodel  <drbrain@segment7.net>

        * error.c (Init_Exception):  Add hierarchy of Exception subclasses.
          Based on patch by Sylvain Daubert.  [Ruby 1.9 - Bug #5438]

Wed Oct 19 11:04:47 2011  Eric Hodel  <drbrain@segment7.net>

        * enum.c: Reformat block args to a single standard, { |args| ... }.
          Patch by b t.  [Ruby 1.9 - Bug #5393]

Wed Oct 19 12:11:26 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: Remove set, but unused variables.
          ext/openssl/ossl_pkey.c: ditto

        * ext/openssl/ossl_pkey_dh.c: Make functions passed to
          rb_thread_blocking_region return VALUE instead of void.
          ext/openssl/ossl_pkey_dsa.c: ditto
          ext/openssl/ossl_pkey_rsa.c: ditto

Tue Oct 18 23:28:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (identhash): share with type_numhash.

        * st.c (st_hashtype_num): rename from type_numhash.

Tue Oct 18 23:07:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_core.h (ruby_current_thread): probeprofiler has been removed
          long ago.

Tue Oct 18 23:05:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/ripper/eventids2.c (ripper_init_eventids2): separate
          initializations of IDs and objects.

        * ext/ripper/tools/generate.rb (generate_eventids1): ditto.

        * parse.y (Init_ripper, InitVM_ripper): fix inversed roles.

Sun Oct 16 19:46:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/bigdecimal/bigdecimal.gemspec (files): fixed typo, and
          removed nonexistent file.

        * ext/bigdecimal/bigdecimal.gemspec (homepage): added.

        * ext/io/console/io-console.gemspec (homepage): ditto.

Fri Oct 14 12:13:57 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/pty/pty.c (pty_check): should return nil until the child
          terminates or stops.  [ruby-dev:44600] [Bug #2642]

Fri Oct 14 11:19:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * include/ruby/intern.h (rb_ary_rotate): export.

Fri Oct 14 05:58:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * atomic.h (ATOMIC_INC, ATOMIC_DEC): return old values.
          [ruby-dev:44596] [Bug #5439]

        * signal.c (ruby_atomic_exchange): no needs to define on the
          platforms where atomic.h is available.

Thu Oct 13 19:29:40 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * atomic.h (ATOMIC_*): use atomic_ops(3C) when SunStudio on Solaris.
          [ruby-dev:44596] [Bug #5439]

Thu Oct 13 18:13:04 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * atomic.h(ATOMIC_SET): add cast to void to prevent misuse.
          [ruby-dev:44596] [Bug #5439]

Thu Oct 13 18:04:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (rb_gc_finalize_deferred, rb_objspace_call_finalizer):
          should use ATOMIC_EXCHANGE() to check the previous value.
          [ruby-dev:44596] [Bug #5439]

Wed Oct 12 23:39:58 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * test/openssl/test_ssl.rb: Move duplicated tests for SSL::Session to
          test_ssl_session.rb

Tue Oct 11 08:49:40 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_initialize):  Improve explanation of Array.new
          parameters.  Patch by Alvaro Pereyra Rabanal.  [Ruby 1.9 - Bug #5425]
        * array.c (rb_ary_s_try_convert):  Fix typo (try => tries)
        * array.c (rb_ary_rindex):  Add spacing for block.
        * array.c (rb_ary_uniq_bang):  Describe block
        * array.c (rb_ary_uniq):  ditto

Tue Oct 11 07:55:38 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c:  Add a description to Array, minor cleanups.  Patch by
          Andrea Singh.  [Ruby 1.9 - Bug #5412]

Tue Oct 11 06:09:52 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/pp.rb:  Move PP documentation to top of class PP.  Patch by
          Sylvain Daubert.  [Ruby 1.9 - Bug #5430]

Tue Oct 11 06:06:29 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/coverage/coverage.c (Init_coverage):  Change list format and
          describe Coverage.result output.  Patch by Sylvain Daubert.
          [Ruby 1.9 - Bug #5428]

Tue Oct 11 05:53:23 2011  Eric Hodel  <drbrain@segment7.net>

        * object.c (Init_Object):  Add reference to BasicObject, brief
          explanation of constant lookup.  Based on patch by Alvaro Pereyra
          Rabanal.
          [Ruby 1.9 - Bug #5426]

Sun Oct  9 11:06:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * test/psych/test_yamldbm.rb: don't run test if the system
          don't support yaml/dbm.

        * test/syck/test_yamldbm.rb: ditto.

Sat Oct  8 08:54:56 2011  Eric Hodel  <drbrain@segment7.net>

        * enum.c (group_by):  Improve group_by description.  Patch by b t.
          [#5411]

Sat Oct  8 03:17:51 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/shell.rb:  Document some methods of Shell.  Patch by Carol
          Nichols.  [Ruby 1.9 - Bug #5417]

Fri Oct  7 17:54:28 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/test/unit/assertions.rb (assert_send, assert_not_send):
          parenthesize non-empty arguments.

Fri Oct  7 06:35:50 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c:  Use + for arguments described in documentation to allow
          rdoc -C2 to work better.  Remove <code> from method references to
          allow cross-references in HTML documentation.

Thu Oct  6 18:46:23 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * vm_eval.c (make_no_method_exception): fix typo.

        * vm_insnhelper.c, vm_insnhelper.h: ditto.

Thu Oct  6 16:29:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (make_no_method_execption): extract from
          raise_method_missing().

        * vm_eval.c (send_internal): remove inadvertent symbol creation
          from public_send.  based on a patch by Jeremy Evans <code AT
          jeremyevans.net> in [ruby-core:38576]. [Feature #5112]

        * vm_insnhelper.c (vm_call_method): remove inadvertent symbol
          creation from send and __send__, too.

Thu Oct  6 14:59:11 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/time.rb:  Clean up Time documentation.  Patch by Jake Goulding.
          [Ruby 1.9 - Bug #5416]

Thu Oct  6 10:00:54 2011  Eric Hodel  <drbrain@segment7.net>

        * enum.c (group_by):  Improve documentation based on patch by b t.

Thu Oct  6 09:56:30 2011  Eric Hodel  <drbrain@segment7.net>

        * enum.c:  Clean up wording in Enumerable documentation.  Patch by b t.
          [Ruby 1.9 - Bug #5411]

Thu Oct  6 09:17:18 2011  Eric Hodel  <drbrain@segment7.net>

        * time.c (Init_Time):  Remove editorial comments from Time
          documentation, fix link.

Thu Oct  6 09:14:20 2011  Eric Hodel  <drbrain@segment7.net>

        * time.c (Init_Time):  Improve Time documentation.  Patch by Shane
          Emmons.  [Ruby 1.9 - Bug #5404]
        * lib/time.rb:  Improve time.rb documentation including Time.strptime.
          Patch by Shane Emmons.  [Ruby 1.9 - Bug #5402]

Thu Oct  6 08:54:05 2011  Eric Hodel  <drbrain@segment7.net>

        * random.c:  Improve documentation of Random.  Patch by Gregory
          Parkhurst.  [Ruby 1.9 - Bug #5410]

Thu Oct  6 01:44:51 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * cont.c (cont_mark): mark original Thread object from saved_thread.
          [ruby-dev:44571] [Bug #5386]

Wed Oct  5 16:33:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * vm_insnhelper.c (vm_call_cfunc): remove useless hack.

Wed Oct  5 05:56:39 2011  Eric Hodel  <drbrain@segment7.net>

        * hash.c (Init_Hash):  Improve Hash documentation.  Patch by Alvaro
          Pereyra Rabanal.  [Ruby 1.9 - Bug #5405]

Wed Oct  5 05:47:59 2011  Eric Hodel  <drbrain@segment7.net>

        * random.c (Init_Random):  Add a top-level comment for Random.  Patch
          by Brett Bim.  [Ruby 1.9 - Bug #5403]

Wed Oct  5 02:50:27 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/syntax_error.rb: Add file, line, offset, and
          message attributes during parse failure.
        * ext/psych/parser.c: Update parser to raise exception with correct
          values.
        * test/psych/test_exception.rb: corresponding tests.

Wed Oct  5 01:52:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/parser.c (parse): Use context_mark for indicating error
          line and column.

Wed Oct  5 01:22:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: use normal begin / rescue
          since postfix rescue cannot receive the exception class. Thanks
          nagachika!

Tue Oct  4 21:10:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * class.c (class_alloc): allocate extra memory after containing
          object setup to get rid of rare-but-potential memory leak.

        * gc.c (gc_mark_children): skip marking extended members if ptr is
          NULL.

Tue Oct  4 16:17:50 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/time.rb (Time.strptime): use Time.at if d[:seconds] is set.
          Reported by Christopher Eberz. [ruby-core:39903] Bug #5399

Tue Oct  4 11:44:10 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c (rb_gc_set_params): ruby_verbose can be Qnil, so use RTEST.

Tue Oct  4 08:33:41 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/etc/etc.c:  Document Etc, Etc.sysconfdir, Etc.systmpdir.  Patch
          by mathew murphy.  [Ruby 1.9 - Bug #5396]

Tue Oct  4 08:21:51 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/shellwords.rb:  Update toplevel comment with an example.  Patch
          by Samnang Chhun.  [Ruby 1.9 - Bug #5388]

Tue Oct  4 08:15:50 2011  Eric Hodel  <drbrain@segment7.net>

        * proc.c (proc_call):  Update documentation to match argument handling
          of proc/Proc.new/lambda/->()

Tue Oct  4 07:59:16 2011  Eric Hodel  <drbrain@segment7.net>

        * proc.c (proc_call):  Fix documentation of Proc#call vs Proc#===.
          [Ruby 1.9 - Bug #5349]

Tue Oct  4 07:43:18 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_initialize):  Make Array.new description match
          call-seq.  Patch by Henry Maddocks.  [Ruby 1.9 - Bug #5344]

Tue Oct  4 07:35:23 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_initialize):  Add output for examples.  Patch by
          Jonathan Mukai.  [Ruby 1.9 - Bug #5216]

Tue Oct  4 07:30:50 2011  Eric Hodel  <drbrain@segment7.net>

        * array.c (rb_ary_s_create):  Add example results for Array::[].  Patch
          by Jonathan Mukai.  [Ruby 1.9 - Bug #5215]

Tue Oct  4 07:15:17 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.11.  Move Deprecate into the
          Gem namespace.

Tue Oct  4 06:43:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: update psych version.
        * ext/psych/psych.gemspec: generate new gemspec for new version.

Tue Oct  4 06:29:55 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: calling `yaml` rather than `to_yaml`.
        * ext/psych/lib/psych/nodes/node.rb: Rename `to_yaml` to just `yaml`
          in order to avoid YAML::ENGINE switching from replacing this method.
        * test/psych/helper.rb: fix tests for method name change.
        * test/psych/test_document.rb: ditto
        * test/psych/visitors/test_emitter.rb: ditto

Tue Oct  4 06:20:19 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Match values against the
          floating point spec defined in YAML to avoid erroneous parses.
        * test/psych/test_numeric.rb: corresponding test.

Tue Oct  4 05:59:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: ToRuby visitor can be
          constructed with a ScalarScanner.
        * ext/psych/lib/psych/visitors/yaml_tree.rb: ScalarScanner can be
          passed to the YAMLTree visitor.

Tue Oct  4 05:47:23 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/to_ruby.rb: Define Regexp::NOENCODING
          for 1.9.2 backwards compatibility.
        * ext/psych/lib/psych/visitors/yaml_tree.rb: Fix Date string
          generation for 1.9.2 backwards compatibility.

Mon Oct  3 23:56:39 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * gc.c (rb_gc_set_params): output GC parameter change messages only
          if -w/-v options are specified. these messages are output to stderr,
          not to stdout. [ruby-core:39795] [Bug #5380]

        * test/ruby/test_gc.rb (test_gc_parameter): add test for it.

Sun Oct  2 20:05:32 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_thread_mark), cont.c (cont_mark): revert r33369 and r33371
          that may cause SEGV in certain environments.

Sun Oct  2 12:14:06 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/psych/test_yamldbm.rb: add test case.
        * test/syck/test_yamldbm.rb: ditto.

Sun Oct  2 11:28:09 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * lib/yaml/store.rb: make initialize method signature match the
          superclass signature.

Sun Oct  2 10:44:01 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * io.c: fix documentation of ARGF.lineno=.

Sat Oct  1 20:03:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (have_framework): try as Objective-C.
          https://twitter.com/nagachika/status/120294447660539904

Sun Oct  2 08:43:25 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_thread_mark), cont.c (cont_mark): self pointer should not
          be marked by itself. Patch by Koichi Sasada.
          [ruby-dev:44567] [Bug #5386]

Sun Oct  2 00:42:14 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_thread_mark): rb_thread_t needs self to be marked.
          [ruby-dev:44566] [Bug #5386]

Sat Oct  1 09:48:53 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * gc.c (add_heap_slots, init_heap): reset heaps_inc zero when
          heap slots are expanded by environment variable RUBY_HEAP_MIN_SLOTS.
          [ruby-core:39777] [Bug #5380]

        * test/ruby/test_gc.rb (test_gc_parameter): add test for it.

        * test/ruby/envutil.rb (assert_normal_exit): add :child_env option to
          enable pass environment variables to child process.

Thu Sep 29 13:17:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (ary_join_1): should not copy the encoding of non-string
          element after string element.  [ruby-core:39776] [Bug #5379]

Thu Sep 29 11:53:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (slot_sweep, rb_gc_finalize_deferred)
          (rb_objspace_call_finalizer, rb_gc): run finalizers
          sequentially.  [ruby-dev:44562]

Thu Sep 29 20:37:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/gdbm/gdbm.c (rb_gdbm_fatal): adjust argument type.

Thu Sep 29 20:10:42 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (is_id_value, is_live_object): extract from id2ref().

        * gc.c (run_finalizer): use object instead of object id.

Thu Sep 29 20:07:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * use RB_TYPE_P which is optimized for constant types, instead of
          comparison with TYPE.

Wed Sep 28 09:20:37 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (pthread_np.h): needs pthread.h to be included
          previously on OpenBSD.  a patch by George Koehler <xkernigh AT
          netscape.net> at [ruby-core:39752].  [Bug #5376]

Wed Sep 28 04:41:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/psych/test_yamlstore.rb: use tmpdir for tmpfile.
        * test/syck/test_yamlstore.rb: ditto.

Wed Sep 28 04:10:46 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/bigdecimal/README: update report to.

Tue Sep 28 04:05:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal_en.html: removed because this file isn't
          maintained now.

        * ext/bigdecimal/bigdecimal_ja.html: ditto.

Tue Sep 27 09:55:40 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c: make native_fd_select().
        * thread.c (do_select): remove #ifdef _WIN32. Instead, use
          native_fd_select() always.

Tue Sep 27 09:44:59 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (do_select): remove cygwin specific hack. It's layer
          violation and too large hack.
        * thread.c (cmp_tv, subtract_tv): removed.

Tue Sep 27 03:50:19 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/rexml/test_sax.rb: add require 'rexml/document'.

Tue Sep 27 03:32:27 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/psych/test_yamldbm.rb: fix #setup and #teardown.
          [Bug #5370] [ruby-core:39730]
        * test/syck/test_yamldbm.rb: ditto.

Mon Sep 26 11:27:38 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/httputils.rb: Add MIME Type definition of .js and .svg.
          patched by Hal Brodigan. [ruby-core:39704] [Bug #5365]

Mon Sep 26 09:20:44 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: remove DJGPP support. It's not longer supported
          since ruby 1.9.0.

Mon Sep 26 09:07:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * include/ruby/defines.h: remove NextStep, OpenStep, Rhapsody
          support. Last activity of their OSes are 7 years ago.
        * configure.in: ditto.
        * dir.c: ditto.
        * ext/tk/extconf.rb: ditto.

Mon Sep 26 09:02:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: remove a code for human68k. it's no longer
          supported since r19677.

Sun Sep 25 23:43:32 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_asn1.c: fix int_ossl_asn1_decode0_cons when being
          fed arbitrary string values.
          Clearly distinguish between the cases "universal, infinite and
          not a SEQUENCE or SET" and "universal SEQUENCE or SET, possibly
          infinite". Raise error for universal tags that are not infinite.
        * test/openssl/test_asn1.rb: add a test for this.

          Thanks to Hiroshi Yoshida for reporting this bug.
          [Bug #5363] [ruby-dev:44542]

Sun Sep 25 20:57:18 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/syck/test/yamldbm.rb: add test for Syck::DBM.
        * test/psych/test_yamldbm.rb: add test for Psych::DBM.
        * test/psych/test_yamlstore.rb: add test for Psych::PStore.

Sun Sep 25 20:54:10 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/yaml/dbm/dbm.rb: fix #update, add #key for using instead #index.
          [Bug #5305][ruby-dev:44485]

Sun Sep 25 16:54:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * encoding.c (require_enc): reject only loading from untrusted
          load paths.  [ruby-dev:44541] [Bug #5279]

        * transcode.c (load_transcoder_entry): ditto.

Sun Sep 25 16:45:05 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in: ignore all warnings from an arbitrary
          header in /usr/local/include.

Sun Sep 25 03:43:03 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * enum.c (slice_before_i): use rb_attr_get to suppress wrong warning
          for internal instance variable slicebefore_initial_state.

Fri Sep 23 14:20:14 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_asn1.c: remove unused variable.

Fri Sep 23 13:46:59 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_ssl_session.rb: execute test_session_exts_read
          only for OpenSSL versions >= 0.9.8k. Thanks, Eric Wong, for
          reporting this.
          [Bug #4961] [ruby-core:37726]

Fri Sep 23 11:59:08 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_ssl_session.rb: ensure server calls callbacks in
          test_ctx_server_session_cb. Thanks to Eric Wong for the patch.
          [Bug #5336] [ruby-core:39619]

Thu Sep 22 02:53:19 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_call_cfunc): suppress a warning.  note that
          `volatile type *var' doesn't make var itself volatile.

Thu Sep 22 01:52:48 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * thread_pthread.c (ubf_select): activate timer thread when interrupt
          blocking thread.
          A patch created by Koichi Sasada. [ruby-core:39634] [Bug #5343]
          to cover race condition, timer thread periodically send SIGVTARLM to
          threads in signal thread list. so you should activate timer thread
          when interrupt a thread.

Wed Sep 21 16:55:26 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/io/wait/test_io_wait.rb (TestIOWait#setup): of course, the
          behavior of mingw is just same with mswin.

Tue Sep 20 18:08:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_get_cvar_base): reduce duplicated checks and
          move a warning outside the loop.

Mon Sep 19 18:55:51 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * lib/fileutils.rb (module FileUtils): improve performance of
          FileUtils.compare_stream. a patch by Masaki Matsushita.
          [Feature #5337] [ruby-core:39622]

Mon Sep 19 18:42:58 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * test/-ext-/old_thread_select/test_old_thread_select.rb:
          select() with timeout may return early in old Linux kernels
          with 250 Hz tickrate and no dynticks, so skip everything older
          than 2.6.32 (which has long term support).
          And, Make the timing assertions consistently use assert_operator with
          timing difference in error message
          Patch by Eric Wong. [Bug #5335] [ruby-core:39618]

Mon Sep 19 09:28:06 2011  Eric Hodel  <drbrain@segment7.net>

        * test/openssl/test_ssl.rb (class OpenSSL):  Test
          OpenSSL::SSL::SSLSocket#session and #session=.

Mon Sep 19 07:54:17 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_obj_clone): singleton class should be attached
          singleton object to.  a patch by Satoshi Shiba <shiba AT rvm.jp>
          at [ruby-dev:44460].  [Bug #5274]

Sat Sep 17 23:34:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_data_type): inherit the core type in ripper so
          that checks in core would work.  [ruby-core:39591] [Bug #5331]

Sat Sep 17 12:44:04 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * lib/find.rb (Find.find): add documentation that Find.find
          without block returns an enumerator.

Thu Sep 15 11:39:43 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (mark_entry, mark_key, mark_keyvalue): adjust callback
          argument types.

Thu Sep 15 01:44:10 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/tk/*: Change encoding from EUC-JP to UTF-8

Wed Sep 14 11:43:37 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_fd_rcopy): added an argument guard.
          Patch by NAKAMURA Usaku. [Bug #5306] [ruby-core:39435]

Tue Sep 13 20:21:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/pstore.rb, test/test_pstore.rb: suppress warnings with -v.

        * lib/pstore.rb (PStore): always open in binary mode even if
          default encodings are set.  [Bug #5311] [ruby-core:39503]

Tue Sep 13 05:37:15 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * io.c (Init_IO): update BINARY comment.  it should not change the
          encoding of the result to ASCII-8BIT.  [ruby-talk:387719]

Mon Sep 12 19:55:00 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_select): fix to ignore an argument
          modification of rb_thread_fd_select().
          based on a patch by Eric Wong. [Bug #5306] [ruby-core:39435]
        * thread.c (rb_fd_rcopy): New. for reverse fd copy.

        * test/-ext-/old_thread_select/test_old_thread_select.rb
        (test_old_select_false_positive): test for bug5306.

        * ext/-test-/old_thread_select/old_thread_select.c (fdset2array):
          New. convert fdsets to array.
        * ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
          return 'read', 'write', 'except' argument of rb_thread_select()
          to ruby script.

Mon Sep 12 13:38:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * README.EXT, README.EXT.ja (2.2.2), parse.y (rb_check_id): add
          documents for rb_check_id().

Mon Sep 12 12:53:39 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rake/file_list.rb (Rake::FileList#egrep): there is no need to
          open files in binary mode.
          see more details in https://github.com/jimweirich/rake/issues/74

Mon Sep 12 12:42:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_exception.rb (TestException#test_exit_success_p):
          assert also the cases when exiting with true and false.

        * lib/test/unit/assertions.rb (assert_send): make arguments in
          the default message clearer.

Sun Sep 11 05:23:14 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/matrix.rb: Deal with subclasses of Matrix [redmine #5307]

Sat Sep 10 13:38:20 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * dir.c (dir_s_aref):
        * dir.c (dir_entries): Two small documentation fixes.
          A patch from Aaron Lerch. [Bug #5302] [ruby-core:39404]

Sat Sep 10 08:30:03 2011  Koichi Sasada  <ko1@atdot.net>

        * gc.c (GC_PROFILE_MORE_DETAIL, CALC_EXACT_MALLOC_SIZE):
          define macros only if they are not defined.
          fixes: [Ruby 1.9 - Feature #5291]

Sat Sep 10 08:25:47 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * parse.y (bv_decls): parse.y relies on $$ = $1 before action
          routines.  a patch from Michael Edgar.  [Bug #5303]
          [ruby-core:39429]

Sat Sep 10 01:37:55 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * sample/drb/dhasenc.rb: coding cookie of Emacs is coding,
          not encoding.

        * sample/mine.rb: ditto.

Fri Sep  9 21:56:40 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_sqrt): Fix comment.
          BigDecimal#sqrt requires argument. Reported by Makoto Kishimoto.
          Thanks for your contribution. [Bug #5267] [ruby-dev:44452]

Fri Sep  9 11:00:55 2011  Shota Fukumori  <sorah@tubusu.net>

        * test/rubygems/test_gem_commands_help_command.rb: Add one
          `require` because if run test-all with test/unit parallel
          running, sometimes this test fails by some constants not found.
          The error reason is some worker doesn't require the file needed by
          this test. This issue is related to [ruby-core:36168].

Fri Sep  9 10:22:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * thread.c (rb_thread_select): fix a typo to initialize efds
          properly.  [Bug #5299] [ruby-core:39380]

Fri Sep  9 02:02:09 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * template/yarvarch.ja:
          Change encoding from Shift_JIS to UTF-8

Thu Sep  9 01:14:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * sample/drb/README.rd.ja:
        * sample/drb/dhasenc.rb:
        * sample/mine.rb:
          Change encoding from EUC-JP to UTF-8

Thu Sep  8 21:03:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/nkf/nkf-utf8/nkf.c: import nkf 2.1.2 (be9c280)
          Bump version number/release date only.

Thu Sep  8 12:43:18 2011  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (Init_GC): defined GC::Profiler.raw_data. based on the
          patch by Eric Hodel. [ruby-core:37857] [Bug #4991]

Thu Sep  8 09:02:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (id2ref): objects which are unmarked but not in sweep_slots
          are not dead.

Thu Sep  8 07:44:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c (rb_declare_transcoder, load_transcoder_entry): no
          longer need to limit the length of transcoder library name.

Thu Sep  8 07:36:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/syck/lib/syck/types.rb: use toplevel Syck.
          for the case someone define Syck::Syck (or YAML::Syck).

Thu Sep  8 07:33:12 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * gc.c (id2ref): unmarked object is already dead while lazy
          sweeping, and to it cannot come back since other objects
          referred from it might have been freed already.

Wed Sep  8 03:48:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/readline/README.ja:
          Change encoding from EUC-JP to UTF-8

Wed Sep  8 02:59:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * test/rexml/test_encoding.rb:
          Add require 'require 'rexml/document'

Wed Sep  8 02:53:00 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * ext/nkf/nkf-utf8/nkf.c:
          Change encoding from ISO-2022 to UTF-8

Wed Sep  7 23:41:24 2011  Kouhei Sutou  <kou@cozmixng.org>

        * lib/rexml/parsers/baseparser.rb, test/rexml/test_comment.rb:
          allow a single hyphen in comment. [Bug #5278] [ruby-core:39289]
          Reported by Thomas Fritzsche. Thanks!!!

Wed Sep  7 17:27:18 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/yaml.rb: explicitly specify ::Object to avoid the collision with
          Syck::Object.

Tue Sep  6 21:06:49 2011  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb (_run_suites): Now reports are written the
          following order: Skip, Failure, Error. [Feature #5282]

        * test_sorting.rb: test for above.

        * test4test_sorting.rb: Ditto.

        * lib/test/unit.rb (run): Put RUBY_DESCRIPTION before quitting.
          [Feature #5282]

Tue Sep  6 21:13:47 2011  Masaya Tarui  <tarui@ruby-lang.org>

        * win32/Makefile.sub (INSNS): change command line option -Ks to -Ku
          for generate *.inc. because insns.def encoding has been changed SJIS
          to UTF-8. if $BASERUBY is 1.9, -Ks cause an error. [Feature #5128]
          (same as r33194)

Tue Sep  6 15:55:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c (load_transcoder_entry): concatenate paths directly.

        * encoding.c (load_encoding): predefined encoding names are safe.
          [ruby-dev:44469] [Bug #5279]

        * transcode.c (load_transcoder_entry): ditto.

Tue Sep  6 12:07:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c: enabled econv newline option.

Tue Sep  6 06:44:57 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (dbl2ival): Fix Float#divmod and #round for 32 bit
          platform. part 1 of [bug #5276]

Tue Sep  6 06:44:25 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (flo_round): Fix criteria for 32 bits platform
          part 2 of [bug #5276]

Tue Sep  6 05:37:11 2011  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>

        * test/rinda/test_rinda.rb (test_core_03_notify): Fixed test failures
          [ruby-dev:44430] [Ruby 1.9 - Bug #372]

Mon Sep  5 20:59:30 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * insns.def: change encoding pragma for emacs (shift_jis to utf-8).

Mon Sep  5 19:32:15 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * Makefile.in (INSNS): change command line option -Ks to -Ku for
          generate *.inc. because insns.def encoding has been changed SJIS to
          UTF-8. if $BASERUBY is 1.9, -Ks cause an error. [Feature #5128]

Mon Sep  5 18:10:56 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * transcode.c (rb_econv_binmode): newline decorators are
          exclusive.

Mon Sep  5 15:03:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/rubygems/test_gem_security.rb
          (test_class_build_self_signed_cert): reset opt[:trust_dir] to apply
          temporary Gem.user_home.

Mon Sep  5 10:04:35 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * README.ja, README.EXT.ja: resolve conflicts. [ruby-dev:44459]

Mon Sep  5 05:13:22 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (flo_round): Make Float#round round big values [bug
          #5272]

Mon Sep  5 04:28:25 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (int_round): Integer#round always returns an Integer [Bug
          #5271]

Sun Sep  4 22:28:50 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (default_port, default_imap_port,
          default_tls_port, default_ssl_port, default_imaps_port):
          added methods for consistency with Net::POP.
          based on the patch by art lussos.  [ruby-core:38997] [Bug #5198]

Sun Sep  4 21:19:19 2011  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>

        * Change encoding from EUC-JP to UTF-8. [Feature #5128]

Sun Sep  4 00:47:39 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * test/ruby/test_fiber.rb (TestFiber#test_no_valid_cfp):
          add a test. Unlike TestThread#test_no_valid_cfp,
          this test succeeds even if win32ole is required (see r33153).

Sun Sep  4 00:11:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * variable.c (rb_const_set): show the previous definition
          location.  [EXPERIMENTAL]

Sat Sep  3 23:56:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (sizeof_struct_dirent_too_small): check if struct
          dirent.d_name is too small.

        * configure.in (RUBY_MINGW32): take tool prefix from CC.

Sat Sep  3 23:52:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (argf_next_argv): open in default text mode.
          [ruby-core:39234] [Bug #5268]

Sat Sep  3 18:40:57 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * lib/thread.rb (SizedQueue#max=): raise ArgumentError if max is not
          positive number. patch by Masaki Matsushita.
          [ruby-dev:44449] [Bug #5259]

        * test/thread/test_queue.rb (test_sized_queue_initialize,
          test_sized_queue_assign_max): add tests for it.

Fri Sep  2 21:11:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (validate_enc_binmode, prep_stdio): default to text mode on
          dosish platforms.  [ruby-core:38822] [Bug #5164]

        * transcode.c (rb_econv_prepare_options): keep default ecflags
          unchanged if no options.

Fri Sep  2 14:36:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_insnhelper.c (vm_search_const_defined_class): search
          ancestors only when global scope.  [ruby-core:39227] [Bug #5264]

Fri Sep  2 09:58:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (parser_tokadd_string, parser_yylex): ignore a backslash
          which prefixes an non-ascii character, which has no escape
          syntax.  [ruby-core:39222] [Ruby 1.9 - Bug #5262]

Fri Sep  2 04:05:25 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/visitors/yaml_tree.rb: emit strings tagged as
          ascii-8bit as binary in YAML.
        * test/psych/test_string.rb: corresponding test.

Fri Sep  2 01:07:14 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * numeric.c (flo_round): substitute machine dependent magic number.

Thu Sep  1 17:31:22 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * insns.def (defineclass), vm_insnhelper.c (vm_get_cvar_base): see
          also inherited constants for classes without superclass and
          modules.  [ruby-core:37698] [Bug #3423]

Thu Sep  1 16:18:44 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * Release GVL while OpenSSL's public key generation.

            t = Thread.new { print "."; sleep 0.1 }
            key = OpenSSL::PKey::RSA.new(2048)
            #=> Thread t works in parallel with public key generation if
                OS/machine allows it.

          This works with OpenSSL >= 0.9.8. From this version, it has new
          public key generation function which allows us to interrupt the
          execution while pkey generation iterations.

        * ext/openssl/extconf.rb: Check existence of OpenSSL's new public key
          generation function. (DH_generate_parameters_ex,
          DSA_generate_parameters_ex and RSA_generate_key_ex.

        * ext/openssl/ossl_pkey.{h,c} (ossl_generate_cb_2,
          ossl_generate_cb_stop): Added new callback function for OpenSSL pkey
          generation which handles Thread interruption by Ruby.
          ossl_generate_cb_stop is the unblock function(ubf) for Ruby which
          sets a stop flag. New pkey generation callback ossl_generate_cb_2
          checks the stop flag at each iterations of OpenSSL and interrupts
          pkey generation when the flag is set.

        * ext/openssl/ossl_pkey_dsa.c (dsa_generate): Call
          rb_thread_blocking_region with the above unblock function to release
          GVL while pkey generation.

        * ext/openssl/ossl_pkey_rsa.c (rsa_generate): ditto.

        * ext/openssl/ossl_pkey_dh.c (dh_generate): ditto.

        * test/openssl/test_pkey_{dh,dsa,rsa}.rb: Test it.

Thu Sep  1 14:06:54 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_thread.rb (TestThread#test_no_valid_cfp): skip when
          win32ole is required.  in such case, win32ole redefines
          Thread#initialize, and the block argument becomes to be not the top
          of the thread, then this testcase always fails.

Thu Sep  1 10:20:50 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
          default_mode_on_unix,text_mode,binary_mode}): sorry for wrong test
          committed in r33144.  I'd misunderstood the spec of ruby's universal
          newline.

Thu Sep  1 09:27:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * variable.c (rb_autoloading_value): Fix the order of definitions.
          It is used by autoload_defined_p.

Wed Aug 31 17:28:23 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * variable.c (rb_autoload): There was a chance to run GC (from
          rb_str_new2()) before finishing autoload_data_i construction. It
          caused SEGV at rb_gc_mark() at autoload_i_mark.

        * variable.c (rb_autoload_load): Move RB_GC_GUARD() to proper
          position based on suggestion by CHIKANAGA Tomoyuki at
         http://d.hatena.ne.jp/nagachika/20110826/ruby_trunk_changes_33070_33078

        * variable.c (autoload_defined_p): Fix incompatible autoload behavior
          that causes Rails crash. Class definition instruction defined in
          'defineclass' in insns.def always invokes rb_autoload_load for a
          constant. It's invoked for every class definition regardless of
          existence of autoload definition. rb_autoload_load checks if a
          constant is defined as autoloaded, but new thread-safe autoload
          returned different value if the constant is under autoloading.

Wed Aug 31 17:20:56 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * Re-apply r33078, thread-safe autoload which is reverted at r33093.

Wed Aug 31 16:28:04 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_io_m17n.rb (TestIO_M17N#test_{default_mode_on_dosish,
          default_mode_on_unix,text_mode,binary_mode}): tests for [Bug #5164].

Wed Aug 31 15:54:11 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json: Merge json gem v1.5.4 (3dab4c5a6a97fac03dac).

Wed Aug 31 13:09:41 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (flo_round): Avoid overflow by optimizing for trivial
          cases [Bug #5227]

Wed Aug 31 00:50:01 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (rb_w32_select_with_thread): and my typo. we all must
          be more careful.

Wed Aug 31 00:48:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * thread.c (rb_thread_select): critical typo in r33117.

Wed Aug 31 00:30:49 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/-ext-/old_thread_select/test_old_thread_select.rb
          (TestOldThreadSelect#test_old_select_read_timeout): if the machine
          is fast enough, the time used by code around IO.select may be smaller
          than Time implement threshold.

Wed Aug 31 00:04:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
          typo.

        * test/-ext-/old_thread_select/test_old_thread_select.rb
          (TestOldThreadSelect#test_old_select_signal_safe): use SIGINT instead
          of SIGUSR1 because the former is general and the latter is platform
          dependent.

Tue Aug 30 23:59:36 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c, include/ruby/intern.h (rb_w32_fd_copy): implement
          for rb_thread_select() in thread.c.  the use of rb_fd_copy() is
          introduced in r33117.
          [Bug #5251] [ruby-core:39195]

        * thread.c (rb_thread_select): must call rb_fd_init() before using
          rb_fdset_t.  see the implementations of rb_fd_init()s if you want to
          know the reason.

Tue Aug 30 22:34:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/dl/test_callback.rb (test_callback_with_string): prevents
          temporary string from GC.

Tue Aug 30 22:25:38 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * vm_insnhelper.c (vm_call_cfunc): revert r33112.  RB_GC_GUARD macro
          protect a VALUE from GC.  It's not for general anti-optimizing
          purpose.

Tue Aug 30 11:06:19 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/json: Merge json gem 1.5.4+ (2149f4185c598fb97db1).
          [Bug #5173] [ruby-core:38866]

Tue Aug 30 09:57:50 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * lib/thread.rb (Queue#pop): fix a race against Thread.wakeup.
          Patch by Masaki Matsushita <glass.saga at gmail dot com>
          [Bug #5195] [ruby-dev:44400]

Tue Aug 30 09:48:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * cont.c (fiber_entry): fix stack allocation failure on Debian
          GNU/kFreeBSD.
          Patch by Lucas Nussbaum <lucas at lucas-nussbaum dot net>.
          [Bug #5241] [ruby-core:39147]

Tue Aug 30 09:28:01 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread.c (rb_thread_select): rewrite by using
          rb_thread_fd_select(). old one is EINTR unsafe.
          Patch by Eric Wong. [Bug #5229] [ruby-core:39102]

        * test/-ext-/old_thread_select/test_old_thread_select.rb:
          a testcase for rb_thread_select().
        * ext/-test-/old_thread_select/old_thread_select.c: ditto.
        * ext/-test-/old_thread_select/depend: ditto.
        * ext/-test-/old_thread_select/extconf.rb: ditto.

Tue Aug 30 09:08:22 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: fix a build failure on GNU Hurd.
          Patch by Samuel Thibault <sthibault at debian dot org>. Thank you!
          [Bug #5250] [ruby-core:39185]

Sun Aug 29 23:22:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * test/ruby/test_numeric.rb (test_num2long): modify a test against the
          change by r33108.

Sun Aug 29 09:58:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * numeric.c (bit_coerce): A Fixnum and a Bignum are only permitted for
         bitwise arithmetic with a Fixnum.  #1792

        * test/ruby/test_fixnum.rb: add tests for the above change.

        * bignum.c (bit_coerce): A Fixnum and a Bignum are only permitted for
         bitwise arithmetic with a Bignum.  #1792

        * test/ruby/test_bignum.rb: add tests for the above change.

Sun Aug 28 15:38:17 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/date/date_parse.c (date_zone_to_diff): keep a temporary string
          stored in variable while the contents buffer is being used.

        * ext/date/date_parse.c (date_zone_to_diff): get rid of out of bounds
          memory read. [ruby-dev:44409] [Bug #5213]

Sun Aug 28 05:29:50 2011  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 2.5.1 (r6596)
        * test/minitest/*: ditto

Sat Aug 27 20:46:05 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (rb_vm_rewrite_dfp_in_errinfo): change return type
          to suppress a warning.

        * vm_core.h: ditto.

Sat Aug 27 19:04:06 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * internal.h (rb_strftime_timespec): moved from time.c and define only
          if ruby/encoding.h is included.

        * internal.h (rb_strftime): ditto.

Sat Aug 27 18:53:51 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * proc.c (proc_new): force to rewrite errinfo when calling Proc.new in ensure.
          [Bug #5234] [ruby-core:39125]
          This code will be removed after changing throw mechanism (see r33064).

        * vm.c (rb_vm_rewrite_dfp_in_errinfo): new function.

        * vm.c (vm_make_env_each): changed accordingly.

        * vm_core.h: ditto.

        * bootstraptest/test_flow.rb: add tests for above.

Sat Aug 27 18:44:06 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * internal.h (rb_strftime_timespec): move to time.c because it depends
          encoding.h.

Sat Aug 27 18:17:58 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * strftime.c (rb_strftime_with_timespec): get enc argument to specify
          the encoding of the format. On Windows (at least Japanese Windows),
          Time#strftime("%Z") includes non ASCII in locale encoding (CP932).
          So convert locale to default internal. [ruby-core:39092] [Bug #5226]

        * strftime.c (rb_strftime): ditto.

        * strftime.c (rb_strftime_timespec): ditto.

        * internal.h (rb_strftime_timespec): follow above.

        * time.c (rb_strftime_alloc): ditto.

        * time.c (strftimev): ditto.

        * time.c (time_strftime): ditto.

        * time.c (time_to_s): the resulted string of Time#to_s is always
          ascii only, so this should be US-ASCII.

        * time.c (time_asctime): ditto.

Sat Aug 27 11:18:12 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * Revert r33078. It caused a Rails application NoMethodError.

         /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/utils.rb:157: warning: toplevel constant ScanError referenced by Regin::Parser::ScanError
         /home/nahi/git/emptyApp/ruby/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/vendor/regin/regin/parser.rb:17:in `parse_regexp': undefined method `scan_str' for #<Regin::Parser:0x00000002344548> (NoMethodError)

Sat Aug 27 08:44:58 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc:  Import RDoc 3.9.4.  Typo and grammar fixes by Luke Gruber.
          [Ruby 1.9 - Bug #5203]

Sat Aug 27 07:53:34 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/open-uri.rb:  Fix indentation of OpenURI::OpenRead#open.  Use ++
          instead of `' for method arguments in open-uri.rb

Sat Aug 27 07:22:07 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/pathname/lib/pathname.rb:  Fix typos and grammar mistakes.  Patch
          by Luke Gruber.  [#5203]
        * ext/pty/lib/expect.rb:  ditto
        * lib/mathn.rb:  ditto
        * lib/net/http.rb:  ditto
        * lib/open-uri.rb:  ditto
        * lib/ostruct.rb:  ditto
        * lib/tempfile.rb:  ditto
        * lib/thread.rb:  ditto
        * lib/weakref.rb:  ditto
        * sample/webrick/httpproxy.rb:  ditto

Sat Aug 27 04:03:18 2011  Koichi Sasada  <ko1@atdot.net>

        * iseq.c (iseq_data_to_ary): fix type of variable
          (long -> unsigned long) to suppress a warning.

Sat Aug 27 04:02:11 2011  Koichi Sasada  <ko1@atdot.net>

        * vm_core.h: add a decl. of rb_autoloading_value().

Fri Aug 26 19:12:08 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * variable.c: Make autoload thread-safe. See #921.

          What's the problem?
            autoload is thread unsafe. When we define a constant to be
            autoloaded, we expect the constant construction is invariant. But
            current autoload implementation allows other threads to access the
            constant while the first thread is loading a file.

          What's happening inside?
            The current implementation uses Qundef as a marker of autoload in
            Constant table. Once the first thread find Qundef as a value at
            constant lookup, it starts loading a defined feature. Generally a
            loaded file overrides the Qundef in Constant table by module/class
            declaration at very beginning lines of the file, so other threads
            can see the new Module/Class object before feature loading is
            finished. It breaks invariant construction.

          How to solve?
            To ensure invariant constant construction, we need to override
            Qundef with defined Object after the feature loading. For keeping
            Qundef in Constant table, I expanded autoload_data struct in
            Module to have a slot for keeping the defined object while feature
            loading. And changed Module's constant lookup/update logic a
            little so that the slot is only visible from the thread which
            invokes feature loading. (== the first thread which accessed the
            autoload constant)

          Evaluation?
            All test passes (bootstrap test, test-all and RubySpec) and added
            8 tests for threading behavior. Extra logics are executed only
            when Qundef is found, so no perf drop should happen except
            autoloading.

        * variable.c (rb_autoload): Prepare new autoload_data struct.

        * variable.c (rb_autoload_load): Load feature and update Constant
          table after feature loading is finished.

        * variable.c (rb_const_get_0): When the fetched constant is under
          autoloading, it returns the object only for the thread which starts
          autoloading.

        * variable.c (rb_const_defined_0): Ditto.

        * variable.c (rb_const_set): When the specified constant is under
          autoloading, it sets the object only for the thread which starts
          autoloading. Otherwise, simply overrides Qundef with constant
          override warning.

        * vm_insnhelper.c (vm_get_ev_const): Apply same change as
          rb_const_get_0 in variable.c.

        * test/ruby/test_autoload.rb: Added tests for threading behavior.

Fri Aug 26 10:10:37 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.10.  Fixes security issue in
          creating ruby-format gemspecs.  Fixes Gem.dir not being at the front
          of Gem.path to fix uninstall and cleanup commands.  Fixes gem
          uninstall stopping on the first missing gem.

Fri Aug 26 08:21:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * time.c (strftimev): Make Time#to_s default to US-ASCII encoding but
          respect Encoding.default_internal. [ruby-core:39092]
        * test/ruby/test_time.rb (class TestTime): Corresponding test.

Thu Aug 25 09:43:16 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/lib/openssl/bn.rb:  Hide copyright info from RDoc.
        * ext/openssl/lib/openssl/digest.rb:  ditto
        * ext/openssl/lib/openssl/x509.rb:  ditto
        * ext/openssl/lib/openssl/cipher.rb:  ditto

Thu Aug 25 09:25:48 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/openssl/ossl_digest.c:  Document OpenSSL::Digest::digest and add
          an example to OpenSSL::Digest.  Patch by Sylvain Daubert.
          [Ruby 1.9 - Bug #5166]
        * ext/openssl/lib/openssl/digest.rb (module OpenSSL):  ditto

Thu Aug 25 08:19:43 2011  Koichi Sasada  <ko1@atdot.net>

        * vm.c (vm_make_env_each): work around to solve Bug #2729.
          fixes: Bug #2729
          a patch from Kazuki Tsujimoto <kazuki@callcc.net>
          This problem is caused by changing dfp (dynamic env pointer)
          from saved dfp.  Saved dfp is pointed env in VM stack.  However,
          the dfp can be moved because VM copies env from VM stack to
          the heap.  At this copying, dfp was also changed.  To solve this
          problem, I'll try to change throw mechanism (not save target dfp,
          but save target cfp).

        * bootstraptest/test_flow.rb: add a test for above.

Thu Aug 25 07:57:33 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * numeric.c (int_round): Fix Integer#round [ruby-core:39096]

Thu Aug 25 07:00:00 2011  Koichi Sasada  <ko1@atdot.net>

        * vm_insnhelper.h, vm_insnhelper.c, vm.c, vm_method.c, insns.def:
          Manage a redefinition of special methods for each classes.
          A patch from Joel Gouly <joel.gouly@gmail.com>.  Thanks!

Thu Aug 25 06:51:08 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: Fixing psych version number.
        * ext/psych/psych.gemspec: updating the gemspec.

Thu Aug 25 06:11:35 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/nodes/node.rb: default `to_yaml` encoding to be
          UTF-8.
        * test/psych/test_encoding.rb: test yaml dump encoding.

Thu Aug 25 01:24:33 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * test/fileutils/test_fileutils.rb (test_chmod_symbol_mode): Solaris
          seems to behave the same as FreeBSD.

Thu Aug 25 01:11:36 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * test/ruby/test_rubyoptions.rb (test_script_from_stdin): slave pty
          should be manipulated because master pty may not be a tty on some
          environment (e.g. Solaris). [Bug:#5222] [ruby-dev:44420]

Wed Aug 24 15:13:56 2011  Koichi Sasada  <ko1@atdot.net>

        * iseq.h, iseq.c, compile.c: Change the line number data structure
          to solve an issue reported at [ruby-dev:44413] [Ruby 1.9 - Bug #5217].
          Before this fix, each instruction has an information including
          line number (iseq::iseq_insn_info_table).  Instead of this data
          structure, recording only line number changing places
          (iseq::iseq_line_info_table).
          The order of entries in iseq_line_info_table is ascending order of
          iseq_line_info_table_entry::position.  You can get a line number
          by an iseq and a program counter with this data structure.
          This fix reduces memory consumption of iseq (bytecode).
          On my measurement, a rails application consumes 21.8MB for
          iseq with this fix on the 32bit CPU.  Without this fix, it
          consumes 24.7MB for iseq [ruby-dev:44415].

        * proc.c: ditto.

        * vm_insnhelper.c: ditto.

        * vm_method.c: ditto.

        * vm.c (rb_vm_get_sourceline): change to use rb_iseq_line_no().

Wed Aug 24 09:49:10 2011  Koichi Sasada  <ko1@atdot.net>

        * insns.def (defined): fix to checking class variable.
          A patch by Magnus Holm <judofyr@gmail.com>.  Thanks!

        * test/ruby/test_variable.rb: add a test for above.

Wed Aug 24 08:53:06 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc:  Update to RDoc 3.9.3.  Fixes RDoc with `ruby -Ku`.  Allows
          HTTPS image paths to be turned into <img> tags.  Prevents special
          markup inside <tt> from being processed.

Wed Aug 24 07:57:43 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.9.  Fixes uninstalling multiple
          gems and gem cleanup.

Wed Aug 24 06:45:20 2011  Ryan Davis  <ryand-ruby@zenspider.com>

        * lib/minitest/*: Imported minitest 2.5.0 (r6557)
        * test/minitest/*: ditto

Wed Aug 24 00:38:22 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * thread.c (update_coverage): skip coverage count up if the current
          line is out of the way.  rb_sourceline() is unreliable when source
          code is big.  [ruby-dev:44413]

        * test/coverage/test_coverage.rb: add a test for above.

Tue Aug 23 15:23:56 2011  Eric Hodel  <drbrain@segment7.net>

        * load.c (rb_f_require):  Improve documentation of Kernel#require.
          [Ruby 1.9 - Bug #5210]

Tue Aug 23 11:27:26 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/zlib/zlib.c (gzfile_read_header): Ensure that each section of
          gzip header is readable to avoid SEGV.

        * test/zlib/test_zlib.rb (test_corrupted_header): Test it.

Mon Aug 22 23:43:33 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * sprintf.c (rb_str_format): add RB_GC_GUARD to prevent temporary
          strings from GC.

Sun Aug 21 17:49:53 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * iseq.c (iseq_s_disasm): remove variable which is no longer used
          since r33013.

Sun Aug 21 14:20:58 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * configure.in: use LD_LIBRARY_PATH_64 on 64-bit Solaris.

Sat Aug 20 13:19:52 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * iseq.c (iseq_s_disasm): fix a bug that may cause SEGV.

        * test/ruby/test_method.rb (test_body): add a test for the above change.

Sat Aug 20 10:43:24 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/stringio/stringio.c (strio_read): return new string if nil
          is explicitly given as a buffer ([Bug #5207]), otherwise set the
          encoding.  also removed dead code.

Fri Aug 19 14:25:51 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * process.c (proc_spawn_v, proc_spawn): should not wait the
          spawned process.

        * process.c (proc_spawn_v): fix missing argument, and try with
          /bin/sh only if failed with ENOEXEC.

Fri Aug 19 14:12:57 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (idle): raises a Net::IMAP::Error when the
          connection is closed.  based on the patch by Hugo Barauna.
          [Bug #5190] [ruby-core:38930]

Fri Aug 19 13:18:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * configure.in: defines _DARWIN_UNLIMITED_SELECT if the target_os
          is darwin.

Fri Aug 19 13:14:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * thread.c: add a description for the behavior of select(2) on
          Mac OS X 10.7 (Lion).

Fri Aug 19 11:28:58 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/net/imap.rb (msg_att): accepts extra space before ')'.
          based on the patch by art lussos.  [Bug #5163] [ruby-core:38820]

Wed Aug 17 23:01:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (cannot_be_coerced_into_BigDecimal):
          remove duplication.

Wed Aug 17 15:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (cannot_be_coerced_into_BigDecimal):
          add a new function for raising error when an object cannot coerce
          into BigDecimal.  [Bug #5172]

        * ext/bigdecimal/bigdecimal.c (BigDecimalValueWithPrec): use
          cannot_be_coerced_into_BigDecimal function.

        * ext/bigdecimal/bigdecimal.c (BigMath_s_exp): ditto.

        * ext/bigdecimal/bigdecimal.c (BigMath_s_log): ditto.

        * test/bigdecimal/test_bigdecimal.rb: test for the above changes.

        * test/bigdecimal/testbase.rb (under_gc_stress): add a new utility
          method to run tests under the condition of GC.stress = true.

Wed Aug 17 10:16:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * rational.c (nurat_coerce): Rational#coerce should converts itself
          into Complex if the argument is a Complex with non-zero imaginary
          part.  [Bug #5020] [ruby-dev:44088]

        * test/ruby/test_rational.rb (test_coerce): test for the above change.

Wed Aug 17 06:33:19 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_x509cert.c: Add class documentation for
          OpenSSL::X509::Certificate.

Wed Aug 17 04:54:25 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_pkey.c: corrected docs, OpenSSL::PKey::DH does
          *not* support #sign/verify.

Tue Aug 16 18:56:54 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm.c (ruby_threadptr_data_type): rename to hide.
          [ruby-core:38972]

Tue Aug 16 18:52:08 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * win32/mkexports.rb (Exports::Mswin#each_export): exclude Init_
          and _threadptr_ functions, as well as mingw.

Tue Aug 16 09:31:44 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/dl:  Add documentation.  Patch by Vincent Batts.
          [Ruby 1.9 - Bug #5192]

Tue Aug 16 08:48:26 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/.document (fiddle):  Remove duplicate entry
        * ext/fiddle:  Complete documentation of Fiddle.  Patch by Vincent
          Batts.  [#5192]

Tue Aug 16 08:00:15 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/socket:  Make Socket documentation appear.  Add documentation for
          Socket, TCPServer, SOCKSSocket.  Patch by Sylvain Daubert.
          [Ruby 1.9 - Feature #5182]

Mon Aug 15 09:58:55 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_ssl.c: Support disabling OpenSSL compression.

        * test/openssl/test_ssl.rb: Add a test for it.
          Thanks to Eric Wong for the patch.
          [Ruby 1.9 - Feature #5183] [ruby-core:38911]

Sun Aug 14 05:57:01 2011  Tanaka Akira  <akr@fsij.org>

        * test/socket/test_socket.rb (test_connect_timeout): added a test
          based on a patch by Eric Wong.  [ruby-core:38910]

Sat Aug 13 22:17:27 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/mkconfig.rb: do not make the entries related to sitedir and
          verdordir if disabled by --without options.  [ruby-core:38922]
          [Bug #5187]

Sat Aug 13 17:03:22 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:38861]

Sat Aug 13 09:39:07 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * test/date/test_*.rb: added tests.

Sat Aug 13 09:36:19 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/date/date_parse.c (parse_ddd_cb): fix r32896. RB_GC_GUARD
          insertion position was mistaken. [ruby-dev:44337] [Bug #5152]

Sat Aug 13 09:26:24 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/core_ext.rb: Make Kernel#y private.
          [ruby-core:38913]

        * test/psych/test_yaml.rb: corresponding test.

Sat Aug 13 09:05:16 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c (date_strftime_alloc): followed the change
          of r32885.

        * doc/NEWS-1.9.3: followed the above change.

Sat Aug 13 08:55:38 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych/scalar_scanner.rb: Only consider strings
          with fewer than 2 dots to be numbers. [ruby-core:38915]

Sat Aug 13 08:47:20 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: [ruby-core:38855].

Sat Aug 13 03:41:37 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/uri/common.rb:  Fix documentation of URI::Parser.new.  Patch by
          Steve Klabnik.  [Ruby 1.9 - Bug #5177]

Sat Aug 13 02:19:57 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/digest/digest.c:  Add documentation for the Digest module.  Patch
          by Sylvain Daubert.  [Ruby 1.9 - Bug #5167]

Sat Aug 13 01:56:11 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rake:  Update to Rake 0.9.2.2.  Prevent pollution of toplevel
          namespace by Commands.  Remove unused variable and debugging
          statement in tests.

Fri Aug 12 11:39:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: Describe "no" configure option for site_ruby
          and vendor_ruby. Patch by Vit Ondruch. [Bug #5187][ruby-core:38921]

Fri Aug 12 09:00:24 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Import RubyGems 1.8.8.  Fixes encoding of YAML gemspec
          from gems.  Github Issue #149

Fri Aug 12 08:17:46 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/ipsocket.c (init_inetsock_internal): use SOMAXCONN for
          listen backlog.

        * ext/socket/unixsocket.c (rsock_init_unixsock): ditto.

        * ext/socket/lib/socket.rb (Addrinfo#listen): ditto.
          (Socket.tcp_server_sockets_port0): ditto.

        * ext/socket/mkconstants.rb: define SOMAXCONN as 5 if not available.

        [ruby-core:38493]

Fri Aug 12 03:24:35 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc:  Import RDoc 3.9.2.  Fixes TIDYLINK for HTML output.

Thu Aug 11 15:37:42 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * variable.c (autoload_delete): An autoload entry is still in a
          RCLASS_IV_TBL, not in a RCLASS_CONST_TBL, so take back the table
          changed in r29600. And an autoload entry keeps not a
          rb_const_entry_t but a NODE so remove rb_const_entry_t thing added
          in r29602.

Thu Aug 11 15:07:36 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (link_command): use LIBRUBYARG in rbconfig for
          unbundled extensions.  [ruby-core:38802] [Bug #5147]

        * lib/mkmf.rb (init_mkmf): revert r32902.  [ruby-core:38903]

Wed Aug 10 23:03:55 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/lib/socket.rb: fix argument check in the previous commit.

Wed Aug 10 22:12:28 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/lib/socket.rb (Socket.tcp): add :connect_timeout option.
          (Addrinfo#connect_from): add :timeout option.
          (Addrinfo#connect): ditto.
          (Addrinfo#connect_to): ditto.
          [ruby-core:38538]

Wed Aug 10 21:27:19 2011  Tanaka Akira  <akr@fsij.org>

        * lib/net/pop.rb: fix typo in document.

        * lib/net/http.rb: ditto.

        * lib/net/imap.rb: ditto.

Wed Aug 10 19:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * complex.c (nucomp_rationalize): calls rationalize of real part if
          imaginary part is exactly zero.  The patch is made by Marc-Andre
          Lafortune.  fixes [Bug #5178] [ruby-core:38885]

        * test/ruby/test_complex.rb (test_rationalize): add a test for the
          above change.

        * complex.c (nucomp_to_r): fix RDoc comment.  The patch is made by
          Marc-Andre Lafortune.

Wed Aug 10 14:11:07 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (init_mkmf): set $LIBRUBYARG regardless of shared
          option.  [ruby-core:38802] [Bug #5147]

Wed Aug 10 02:53:27 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/net/http.rb: come back autoload. OpenSSL constant is used
          some places, so it leads mistakes like HTTP.start.

Tue Aug  9 22:57:45 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/date/date_parse.c (date_zone_to_diff): add RB_GC_GUARD.
          [ruby-dev:44337] [Bug #5152]

        * ext/date/data_parse.c (parse_ddd_cb): ditto.

Tue Aug  9 14:25:47 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * ext/fiddle/conversions.c (generic_to_value): ffi_arg and ffi_sarg
          should be used to handle shorter return value. fix [Bug #3861]
          [ruby-core:32504]

        * ext/fiddle/closure.c (callback): ditto

        * ext/fiddle/conversions.h (fiddle_generic): ditto

        * ext/fiddle/conversions.c (value_to_generic): char, short and int
          are strictly distinguished on big-endian CPU, e.g. sparc64.

Tue Aug  9 11:21:08 2011  Narihiro Nakamura  <authornari@gmail.com>

        * gc.c (gc_lazy_sweep): if sweep target slots are not found, we
          try heap_increment() because it might be able to expand the
          heap. [Bug #5127] [ruby-dev:44285]

        * gc.c (gc_clear_mark_on_sweep_slots): if a sweeping was
          interrupted, we expand the heap if at all possible.

Tue Aug  9 12:20:33 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * test/fiddle/helper.rb (libc_so, libm_so): Solaris support added.
          [ruby-core:38853] [Bug #5168]

        * test/dl/test_base.rb (libc_so, libm_so): on Solaris, remove libc
          and libm version numbers for detecting default libc and libm.

Tue Aug  9 09:18:04 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/zlib/zlib.c (gzfile_wrap):  Document encoding options.

        * ext/zlib/zlib.c (rb_gzwriter_s_open): ditto

        * ext/zlib/zlib.c (rb_gzreader_s_open): ditto

Sun Aug  7 23:31:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * time.c (rb_strftime_alloc): raise ERANGE if width is too large.
          Patch by Nobuyoshi Nakada. [Bug #4457] [ruby-dev:43285]

        * test/ruby/test_time.rb (class TestTime): add a test for the
          above change.

Sun Aug  7 22:51:45 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * ext/openssl/ossl_asn1.c (decode_eoc): remove unused variables.
          Patch by Eric Wong. [Feature #5157] [ruby-core:38798]

        * ext/openssl/ossl_asn1.c (ossl_asn1_decode): ditto.

        * ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): ditto.

Sun Aug  7 22:37:08 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * configure.in: add -Wunused-variable to default CFLAGS.
          Patch by Eric Wong. [Feature #5157] [ruby-core:38798]

Sun Aug  7 15:37:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/digest/sha2/sha2ossl.c: use original SHA384_Final on DragonFly.

Sun Aug  7 14:08:16 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * ext/objspace/objspace.c: fix typos in a document.

Sun Aug  7 07:14:57 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * cont.c (HAVE_GETCONTEXT): see getcontext(3) because DragonFly BSD
          x64 port doesn't have it.

Sun Aug  7 00:42:55 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/tk/lib/tk/wm.rb (Tk::Wm.command): Add the missing receiver
          before calling epath. patched by flori
         https://github.com/flori/ruby/commit/aa9474d32e5f2c57f8b0e2e0c528a03f06a4d433

Sat Aug  6 07:06:34 2011  Eric Hodel  <drbrain@segment7.net>

        * marshal.c (w_object):  Fix exception message when _dump_data is not
          defined on a T_DATA object.

Fri Aug  5 22:16:20 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * numeric.c (rb_infinity, rb_nan): use WORDS_BIGENDIAN to get endian.
          fix [Bug #5160] [ruby-dev:44356]

Fri Aug  5 17:14:11 2011  Akinori MUSHA  <knu@iDaemons.org>

        * test/test_syslog.rb (TestSyslog#test_log): Do not be too
          specific about the log line format.  Fixes #5081.

Fri Aug  5 15:57:10 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * complex.c (f_signbit): fix compile error in gcc4 on Solaris with
          CFLAGS="-std=gnu99".  [ruby-dev:44355] fix [Bug #5159]

        * math.c: ditto.

Fri Aug  5 15:55:33 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/ruby/test_object.rb: tests that respond_to? returns false.

Fri Aug  5 13:32:43 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * lib/xmlrpc/client.rb, lib/xmlrpc/server.rb: should use
          String#bytesize instead of String#size.

Fri Aug  5 12:18:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * vm_eval.c (check_funcall): try respond_to? first if redefined.
          [Bug #5158]

Fri Aug  5 09:48:22 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Import RubyGems 1.8.7:
          Added missing require for `gem uninstall --format-executable`.

          The correct name of the executable being uninstalled is now displayed
          with --format-executable.

          Fixed `gem unpack uninstalled_gem` default version picker.

          RubyGems no longer claims a nonexistent gem can be uninstalled.

          `gem which` no longer claims directories are requirable files.

          `gem cleanup` continues cleaning up gems if one can't be uninstalled
          due to permissions.  Issue #82.

          Gem repository directories are no longer created world-writable.
          Patch by Sakuro OZAWA.  [Ruby 1.9 - Bug #4930]

Fri Aug  5 07:00:31 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * test/io/console/test_io_console.rb (test_noctty): daemon() on
          Fedora Rawhide seems not to detach the controlling terminal,
          when the argument noclose is non-zero.  ref: [Bug #5135]

Thu Aug  4 23:48:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * thread_pthread.c (native_cond_signal): retry to call pthread_cond_signal
          and pthread_cond_broadcast if they return EAGAIN in
          native_cond_signal and native_cond_broadcast, respectively.
          It is for the pthread implementation of Mac OS X 10.7 (Lion).
          fixes #5155.  [ruby-dev:44342].

        * thread_pthread.c (native_cond_broadcast): ditto.

        * thread_pthread.c (struct cached_thread_entry): stop using
          pthread_cond_t and its functions directly.

        * thread_pthread.c (register_cached_thread_and_wait): ditto.

        * thread_pthread.c (use_cached_thread): ditto.

Thu Aug  4 20:29:41 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * configure.in: when Solaris cc, use $(CC) to link shared libs.

Thu Aug  4 20:19:11 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * error.c (report_bug): use a small message buffer instead of BUFSIZ.
          It is needed for avoiding nested SIGSEGV on Linux.
          Note: BUFSIZ is not proper buffer size. It's unrelated with maximum
          filename length. :-/
          [Bug #5139] [ruby-dev:44315]

Thu Aug  4 16:08:45 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * tool/rbinstall.rb (gem): install all gemspecs under lib and ext.

        * tool/rbinstall.rb (Gem::Specification): may not be defined when
          cross-compiling and BASERUBY is 1.8.

Thu Aug  4 11:30:36 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * include/ruby/missing.h: define __syscall on OpenBSD as r32702.

Thu Aug  4 03:02:54 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * tool/rbinstall.rb: use rubygems to load gemspecs, copy actual
          gemspecs on install rather than generate fake ones for all gems.

Thu Aug  4 02:45:10 2011  Kenta Murata  <mrkn@mrkn.jp>

        * configure.in: set CXX variable to the C++ compiler that matches the
          C compiler specified by CC variable (e.g. use g++-4.2 for gcc-4.2).

Thu Aug  4 02:21:10 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * lib/mkmf.rb (link_command): use static library only for bundled
          extensions.  [Bug #5147]

Thu Aug  4 02:02:10 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/psych.gemspec: installing psych as a gem.

Wed Aug  3 16:01:35 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * util.c, include/ruby/util.h (ruby_add_suffix): remove the function.
          [Bug #5153] [ruby-core:38736]

        * io.c (argf_next_argv): remove the call of above function.

        * ext/-test-/add_suffix, test/-ext-/test_add_suffix.rb: remove the test
          extension module because this is only for testing ruby_add_suffix().

        * LEGAL: remove the mention about a part of util.c, because now we
          removed the part.

        * io.c (argf_next_argv): now the new filename is not guaranteed to
          use, so should check the return value of rename(2).

        * test/ruby/test_argf.rb (TestArgf#test_inplace_rename_impossible):
          now we expect same result with other platforms on no_safe_rename
          platforms (=Windows).

Wed Aug  3 09:18:08 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/xmlrpc/webrick_testing.rb (WEBrick_Testing#start_server):
          Like r32795, bind address should be specified.

Wed Aug  3 07:46:30 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * encoding.c (enc_find): mistakenly remained !.  [Bug #5150]

Wed Aug  3 00:11:08 2011  Tanaka Akira  <akr@fsij.org>

        * lib/prettyprint.rb: update document.  [ruby-core:36776]

Tue Aug  2 22:04:46 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * gc.c (init_heap): allocate sigaltstack after heaps are allocated.
          [ruby-dev:44315] [Bug #5139]

        * vm.c (thread_free): use free because objspace is not ready.

        * vm.c (th_init): use malloc because objspace is not ready.

Tue Aug  2 20:10:16 2011  Shota Fukumori  <sorah@tubusu.net>

        * test/testunit/test_parallel.rb: pass "--ruby" option to
          test/testunit/tests_for_parallel/runner.rb. [Bug #5132] [ruby-dev:44303]

Tue Aug  2 15:53:37 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * encoding.c (str_to_encoding): rename from to_encoding and
          use str_to_encindex.

        * encoding.c (str_to_encindex): split from to_encoding.

        * encoding.c (rb_to_encoding): use str_to_encoding.

        * encoding.c (rb_obj_encoding): don't bypass rb_encoding*.
          If it uses rb_encoding*, it bypass encindex. If it uses encindex,
          it doesn't bypass.

        * encoding.c (enc_find): add shortcut for encoding object, use
          str_to_encindex, and avoid bypass rb_encoding*.

Tue Aug  2 12:03:16 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * hash.c (recursive_hash): hash value of emptied hash should be
          equal to an empty hash.  [ruby-core:38650]

Tue Aug  2 11:42:15 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_enc_symname2_p): :! is valid symbol.  [Bug #5136]

Tue Aug  2 07:33:29 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/net/http/test_http.rb (TestNetHTTP_version_1_1_methods#test_timeout_during_HTTP_session):
          If you connect to localhost, you should listen localhost.

        * test/net/http/test_https.rb (TestNetHTTPS#test_timeout_during_SSL_handshake):
          ditto.

Tue Aug  2 06:18:15 2011  Luis Lavena  <luislavena@gmail.com>

        * lib/rubygems/installer.rb (class Gem): Correct path check on Windows
          Possible fix for [Ruby 1.9 - Bug #5111]
        * test/rubygems/test_gem_installer.rb (load Gem): ditto

Mon Aug  1 20:12:03 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/ruby/test_process.rb (TestProcess#windows?): new method.

        * test/ruby/test_process.rb (TestProcess#*): use above method.

        * test/ruby/test_process.rb (TestProcess#test_execopts_redirect):
          windows doesn't support FD_CLOEXEC.

Mon Aug  1 15:45:23 2011  Eric Hodel  <drbrain@segment7.net>

        * test/rake/test_rake_functional.rb:  Don't assume the binary name of
          ruby is "ruby".  [Ruby 1.9 - Bug #5114]
        * test/rake/helper.rb:  ditto

Mon Aug  1 15:31:14 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/io/console/test_io_console.rb (TestIO_Console#test_sync):
          Skip when PTY allocation failed (that's not our fault).

Mon Aug  1 15:04:12 2011  URABE Shyouhei  <shyouhei@ruby-lang.org>

        * test/xmlrpc/test_webrick_server.rb (Test_Webrick#setup_http_server):
          XMLRPC::Client.new3(), when called without host: argument, tries
          to  connect to  a host  where "localhost"  resolves to.   On the
          other  hand  a  WEBrick::HTTPServer.new(), when  called  without
          BindAddress:  argument, tries  to listen  all the  address where
          getaddrinfo(AF_UNSPEC) resolves to.   This is a mismatch because
          "localhost" might not resolve to one of those listening sockets.
          We  would  better explicitly  specify  "localhost"  here and  if
          failed, just skip the whole test.

Mon Aug  1 14:24:56 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc.rb:  Import RDoc 3.9.1.  Fixes bugs in the RDoc::Markup
          parser.

Mon Aug  1 12:00:35 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * insns.def (concatstrings): don't use initial ASCII-8BIT string.
          [ruby-core:38635] [Bug #5126]

Sun Jul 31 22:57:16 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * enc/Makefile.in (ECHO1): Same as the recent fix in common.mk.
          ":" in a make variable replacement cause a syntax error with
          /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

Sun Jul 31 21:16:02 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * complex.c (f_signbit): gcc4 on Solaris DOES have signbit but does
          not have it on header.

        * math.c: ditto.

Sun Jul 31 21:09:04 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * common.mk (node_name.inc): Use $(Q) for consistency.

        * Makefile.in (INSNS): ditto.

Sun Jul 31 21:19:51 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * lib/mkmf.rb (configuration:ECHO1): Same as the recent fix in
          common.mk.
          ":" in a make variable replacement cause a syntax error with
          /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

Sun Jul 31 20:39:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * common.mk (ECHO1): nmake does not allow parenthesis in make variable
          replacement.

Sun Jul 31 23:06:57 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (check_env): print debug messages to stderr.
        [Feature #4871] [ruby-dev:43743]

Sun Jul 31 22:50:23 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c (vm_make_env_each): don't save prev env value.
        It is no longer used. [Feature #4871] [ruby-dev:43743]

        * vm.c (check_env): changed accordingly.

Sun Jul 31 20:21:36 2011  "Yuki Sonoda (Yugui)"  <yugui@yugui.jp>

        * common.mk (ECHO1): ":" in a make variable replacement cause a syntax
          error with /usr/ccs/bin/make on Solaris.  Uses $(NULLCMD) instead.

        * configure.in (NULLCMD): new check.

        * Makefile.in (NULLCMD): Reflects checking in configure.

        * win32/Makefile.sub (NULLCMD): new assignment.

Sun Jul 31 18:58:59 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_pipe): pipe on cygwin can succeed half but fail
          half.

Sun Jul 31 11:31:07 2011  Kazuki Tsujimoto  <kazuki@callcc.net>

        * vm.c: check if cfp is valid. [Bug #5083] [ruby-dev:44208]

Sun Jul 31 09:18:28 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rdoc:  Update to RDoc 3.9.  Fixed `ri []`, stopdoc creating an
          object reference, nodoc for class aliases, verbatim === lines.

Sun Jul 31 01:29:08 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * io.c (rb_io_each_byte): remove unused variable e.

Sat Jul 31 01:23:45 2011  Kenta Murata  <mrkn@mrkn.jp>

        * test/bigdecimal/test_bigdecimal.rb (test_version): removed.

Sat Jul 30 23:19:09 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * defs/default_gems: separate from tool/rbinstall.rb.

Sat Jul 30 23:14:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * io.c (rb_io_each_byte): rbuf can be refreshed during yield.
          [Bug #5119]

Sat Jul 30 22:35:50 2011  Naohisa Goto  <ngotogenome@gmail.com>

        * strftime.c (NEEDS): avoid SEGV due to integer overflow in
          sparc-solaris2.10 and i686-linux.  fix [Bug #4456] [ruby-dev:43284]

Sat Jul 30 17:26:26 2011  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * test/win32ole/test_win32ole_variant.rb: use skip method to skip the test.

        * test/win32ole/test_win32ole_variant_outarg.rb: ditto.

Sat Jul 30 14:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/bigdecimal.c (BigDecimal_version): version 1.1.0.

        * ext/bigdecimal/bigdecimal.gemspec: turn into a default gem.

        * tool/rbinstall.rb: ditto.

Sat Jul 30 11:21:55 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_core.h (ALT_STACK_SIZE): use MINSIGSTKSZ*2 instead of SIGSTKSZ*2.
          [ruby-core:38607]

Sat Jul 30 10:39:14 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm.c (th_init): preallocate alternative stack.
          NoMemoryError is better than rb_bug, of course.
          Patch by Eric Wong. [ruby-core:38572][ruby-core:38594].

        * signal.c (rb_register_sigaltstack): ditto.

        * vm_core.h: moved ALT_STACK_SIZE definition from signal.c.
        * vm.c (thread_free): use xfree() instead of free().

Sat Jul 30 07:20:49 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/lib/socket.rb (udp_server_sockets): unused variable
          removed.
          patch by Jeremy Evans.  [ruby-core:38600]

Fri Jul 29 23:56:32 2011  Tanaka Akira  <akr@fsij.org>

        * lib/securerandom.rb: call OpenSSL::Random.seed at the
          SecureRandom.random_bytes call.
          based on the patch by Masahiro Tomita.  [ruby-dev:44270]

Fri Jul 29 23:53:48 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * array.c (rb_ary_set_len): new function to set array length.

        * vm_eval.c (method_missing): set the length of argv array, to mark
          arguments.

        * vm_eval.c (rb_apply): get rid of too large alloca.

Fri Jul 29 20:48:39 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/mkconstants.rb: fix typos.

Fri Jul 29 20:28:56 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/mkconstants.rb: use whitespaces as a separator.

Fri Jul 29 18:59:07 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/mkconstants.rb: add documents for constants.
          patch by Eric Hodel.  [ruby-core:37853] [Bug #4989]

Fri Jul 29 16:00:43 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * configure.in (enable_pthread): use -pthread on OpenBSD without
          explicit option. patched by Jeremy Evans. [ruby-core:38572]

Thu Jul 28 23:36:28 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * ext/fiddle/closure.c (callback): use rb_ary_tmp_new() instead of
          xmalloc() to allocate an array for arguments of callback procedure,
          to prevent arguments from being swept by GC. [ruby-core:38546]
          [Bug #4929]

Thu Jul 28 22:36:06 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/ossl_cipher.c (ossl_cipher_initialize): Avoid possible
          SEGV from AES encryption/decryption. Processing data by
          Cipher#update without initializing key (meaningless usage of Cipher
          object since we don't offer a way to export a key) could cause SEGV.

          In OpenSSL, the EVP which has EVP_CIPH_RAND_KEY flag (such as DES3)
          allows uninitialized key, but other EVPs (such as AES) does not
          allow it. Calling EVP_CipherUpdate() without initializing key causes
          SEGV so we set the data filled with "\0" as the key by default. See
          #2768.

        * test/openssl/test_cipher.rb: test it.

Thu Jul 28 14:25:08 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * lib/rubygems/user_interaction.rb (Gem::StreamUI#tty?): typo.

Thu Jul 28 12:32:53 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/callback/mkcallback.rb (gencallback): use PTR2NUM.

        * ext/dl/cptr.c (rb_dlptr_aref, rb_dlptr_aset): check NULL pointer
          dereference.

        * ext/dl/cptr.c (rb_dlptr_s_to_ptr): use rb_check_funcall.

        * ext/dl/cptr.c (rb_dlptr_s_to_ptr): fix wrapping condition.

Thu Jul 28 04:53:31 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/delegate.rb:  Move file-level documentation to the appropriate
          classes.

Thu Jul 28 02:15:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * ext/dl/cfunc.c (dlcfunc_mark), ext/dl/cptr.c (dlptr_mark):
          workaround to mark wrapped object.  this is not a true fix,
          because [Bug #4929] is caused by the interface design of DL.

Thu Jul 28 00:28:15 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/fileutils/test_fileutils.rb: add OpenBSD case.
          patched by Jeremy Evans [ruby-core:38530] see #5097

        * test/ruby/test_process.rb: ditto.

Wed Jul 27 22:46:59 2011  CHIKANAGA Tomoyuki  <nagachika00@gmail.com>

        * test/rinda/test_rinda.rb (test_remote_array_and_hash):
          add local variables to protect objects from GC. [ruby-dev:44253]
          [Bug #5104]

Wed Jul 27 17:55:54 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * include/ruby/missing.h: define __syscall if the platform has
          __syscall in the library but doesn't define it in headers
          for example Mac OS X.

Wed Jul 27 15:39:14 2011  Eric Hodel  <drbrain@segment7.net>

        * object.c:  Add usage documentation for BasicObject.  Based on patch
          by Thomas Sawyer.  [Ruby 1.9 - Bug #5067]

Wed Jul 27 12:24:17 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/uninstaller.rb:  Add missing require and update
          messaging to avoid confusion with uninstall --format-executable.
          [Ruby 1.9 - Bug #4062]

Wed Jul 27 09:34:24 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems:  Update to RubyGems 1.8.6.1.

Wed Jul 27 09:27:59 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_pkcs12.rb: Add test and intermediate certificates.
          [ Ruby 1.9 - Feature #3793 ] [ruby-core:32088]

Wed Jul 27 01:05:32 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * eval_error.c (rb_print_undef_str): new function to raise
          NameError for undefined method.

        * load.c (rb_mod_autoload_p), object.c (rb_mod_const_get),
          variable.c (rb_f_untrace_var, set_const_visibility), vm_method.c
          (rb_mod_{remove,undef,alias}_method, set_method_visibility):
          remove inadvertent symbol creation.  based on the first patch by
          Jeremy Evans at [ruby-core:38447].  [Feature #5089]

        * vm_method.c (obj_respond_to): fix the respond_to_missing? override
          case.  based on the patch by Jeremy Evans at [ruby-core:38417].
          [Feature #5072]

        * parse.y (rb_check_id): make the given name a symbol or a string.
          based on the second patch by Jeremy Evans at [ruby-core:38447]

Wed Jul 27 00:50:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):
          zero or negative precision is error.  fixes #5098.
          [ruby-dev:44210]

        * test/bigdecimal/test_bigdecimal_util.rb: add test for the above
          change.

Wed Jul 27 00:48:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): modified for
          specifying precision.  fixes #5098.  [ruby-dev:44210]

        * test/bigdecimal/test_bigdecimal_util.rb: add test for the above
          change.

Wed Jul 27 00:45:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added
          for symmetry to BigDecimal() function with an Integer.
          fixes #5098.  [ruby-dev:44210]

        * test/bigdecimal/test_bigdecimal_util.rb: add test for the above
          change.

Wed Jul 27 00:30:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added
          for adapting other Numeric subclasses.  [ruby-dev:44245]

        * test/bigdecimal/test_bigdecimal_util.rb: test for the above change.

Wed Jul 27 00:27:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * bigdecimal/bigdecimal.c (VpDup) a new function for duplicating
          a BigDecimal.

        * bigdecimal/bigdecimal.c (BigDecimal_new): support generating a new
          BigDecimal from another BigDecimal using BigDecimal global function
          or constructor.  [ruby-dev:44245]

Tue Jul 26 23:33:24 2011  Igor Zubkov  <igor.zubkov@gmail.com>

        * array.c: Fix typo. https://github.com/ruby/ruby/pull/36

Mon Jul 25 23:51:01 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * proc.c: pre-allocate the unlinked_method_entry_list_entry struct to
          avoid memory allocation during GC.  based on a patch from Eric Wong.
          [ruby-core:38498]

Mon Jul 25 23:39:33 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * test/rake/test_rake_directory_task.rb (TestRakeDirectoryTask#
          test_directory_win32): fixed wrong test.

Mon Jul 25 22:36:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * proc.c (struct METHOD), gc.c (gc_marks), vm_method.c
          (rb_gc_mark_unlinked_live_method_entries): fix SEGV bug.
          rb_method_entry_t was free'd even when the method is still on the
          stack if it is BMETHOD (i.e., Method#call).  This is because
          rb_method_entry_t is embedded in struct METHOD.  This commit
          separates them and marks the live method entries.
          See [ruby-core:38449] in detail.  fix [Bug #5047] [ruby-core:38171]

Mon Jul 25 22:14:37 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * lib/xmlrpc/client.rb: Fix possible HTTP header formatting failure by
          'Basic' header. Long username caused the base64 String truncation in
          HTTP header which is not allowed. See #5046.

        * test/xmlrpc/test_webrick_server.rb: test it.

Mon Jul 25 15:04:33 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/lib/openssl.rb: End of transition period introduced by
          [ruby-dev:38018]. From the next version of 1.9.3, you should use
            require "openssl"
          instead of
            require "openssl/ssl"
          and
            require "openssl/x509"

Mon Jul 25 13:46:38 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/lib/openssl/x509.rb: Cosmetic change: move definition
          introduced in r30152 to x509-internal.rb.

Mon Jul 25 13:09:42 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): Avoid randomly generated
          SSLError from SSLSocket just after invoking SSLSocket#close.
          OpenSSL's SSL_shutdown could try to send alert packet and it might
          set SSLerr(global error stack) as the result. It causes the next
          SSL read/write operation to fail by unrelated reason.

          By design, we're ignoring any error at SSL_shutdown() so we clear
          global error stack after SSL_shutdown is called. See #5039.

Sun Jul 24 20:29:53 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/extconf.rb: refine the recvmsg test.

Sun Jul 24 20:02:31 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/extconf.rb: fix the recvmsg test.

Sun Jul 24 08:42:51 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/extconf.rb: test recvmsg allocates file descriptors for
          fd passing even with MSG_PEEK.

        * ext/socket/ancdata.c: use the above test result.

Sun Jul 24 01:04:50 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/rubygems/specification.rb:  Restore behavior of
          Gem::Specification#loaded.  [Ruby 1.9 - Bug #5032]

Sun Jul 24 00:05:00 2011  Jeremy Evans  <merch-redmine@jeremyevans.net>

        * error.c (rb_name_error_str): new function to raise NameError
          with the name string but not ID.

        * object.c, proc.c, variable.c: more removal of inadvertent symbol
          creation.  [Feature #5079]

Sat Jul 23 21:14:00 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * lib/cmath.rb (cbrt): should return a real number if possible.

Sat Jul 23 20:12:52 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base
          directory. Current directory is not the top source directory when
          the building process runs on other than there.

        * test/rake/test_rake_rake_test_loader.rb: ditto.

        * test/rake/test_rake_task_argument_parsing.rb
          (test_terminal_width_using_hardcoded_80): hardcoded 80 is used
          when app.unix? is false.

Sat Jul 23 20:11:50 2011  Tadayoshi Funaba  <tadf@dotrb.org>

        * ext/date/date_core.c: an issue that is same as  [ruby-dev:44071].
        * ext/date/date_strftime.c: identical to [ruby-dev:44112].

Sat Jul 23 19:12:53 2011  Masaki Suketa <masaki.suketa@nifty.ne.jp>

        * test/win32ole/test_err_in_callback.rb (test_err_in_callback):
          skip test if ADODB.connection is not available.

Sat Jul 23 15:37:04 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * parse.y (rb_enc_symname_type): :$a!, @a! and so on are not
          valid symbols, so they should be inspected with quotes.

Sat Jul 23 17:06:25 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_update_max_fd): validate fd.

        * ext/socket/rubysocket.h (rsock_discard_cmsg_resource): add
          msg_peek_p argument for the declaration.

        * ext/socket/ancdata.c (discard_cmsg): add msg_peek_p argument.
          assume FreeBSD, NetBSD and MacOS X doesn't generate passed fd
          when MSG_PEEK.
          (rsock_discard_cmsg_resource): add msg_peek_p argument.
          (bsock_recvmsg_internal): call rsock_discard_cmsg_resource with
          msg_peek_p argument.

        * ext/socket/unixsocket.c (unix_recv_io): call
          rsock_discard_cmsg_resource with msg_peek_p argument.

Sat Jul 23 14:38:28 2011  Eric Hodel  <drbrain@segment7.net>

        * test/rake*: Remove dependencies on flexmock and session gems.
          [Ruby 1.9 - Bug #4987]

Sat Jul 23 12:19:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_check_id): take care of attrset ID created
          implicitly by local ID.  [Bug #5084]

        * parse.y (rb_check_id): conversion condition was inverse.
          [Bug #5084]

Fri Jul 22 21:46:54 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * vm_insnhelper.c (vm_call_cfunc): added volatile for a workaround
          of cfp consistency error problem on OS X 10.7 (Lion). It's
          suspected llvm optimization bug.
          [Bug #5074] [ruby-dev:44185]

Fri Jul 22 21:18:20 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/uri/generic.rb (WFKV_): unroll the loop of regexp.

        * lib/uri/generic.rb (URI.decode_www_form_component): ditto.

Fri Jul 22 21:06:39 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * object.c (rb_mod_{const,cvar}_defined, rb_obj_ivar_defined):
          avoid inadvertent symbol creation in reflection methods.  based
          on a patch by Jeremy Evans at [ruby-core:38367].  [Feature #5072]

        * vm_method.c (rb_mod_method_defined)
          (rb_mod_{public,private,protected}_method_defined)
          (obj_respond_to): ditto.

        * parse.y (rb_check_id): new function returns already interned ID
          or 0.

Fri Jul 22 20:44:49 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_is_global_id, rb_is_attrset_id): add missing
          predicates.

Fri Jul 22 20:24:38 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * test/ruby/test_object.rb (TestObject#test_respond_to_missing):
          2nd argument of respond_to_missing? is not optional.

Fri Jul 22 19:05:47 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * parse.y (rb_enc_symname2_p): get rid of potential out-of-bound
          access.

Fri Jul 22 13:55:59 2011  Eric Hodel  <drbrain@segment7.net>

        * lib/net/http.rb:  Net::HTTP#finish is used to manually close
          connections.  [Ruby 1.9 - Bug #5045]

Fri Jul 22 13:51:29 2011  Eric Hodel  <drbrain@segment7.net>

        * ext/readline/readline.c:  Add examples for Readline.completion_proc=.
          [Ruby 1.9 - Bug #5057]

Fri Jul 22 13:03:12 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_hmac.c: Revert checking return type of
          HMAC_Init_ex as it is not compatible with OpenSSL < 1.0.0.

Fri Jul 22 12:10:21 2011  Eric Hodel  <drbrain@segment7.net>

        * tool/rbinstall.rb (default gems):  Install executables into the fake
          gem dir for Gem.bin_path.  [#4485]

Fri Jul 22 11:20:20 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_digest.c: Check return value of EVP_DigestInit_ex.
        * ext/openssl/ossl_hmac.c: Check return value of HMAC_Init_ex.
          Thanks, Jared Jennings, for the patch.
          [ Ruby 1.9 - Bug #4944 ] [ruby-core:37670]

Fri Jul 22 09:09:43 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * ext/openssl/ossl_engine.c: Avoid double free of ENGINE reference.
        * test/openssl/test_engine.rb: Add a test for it.
          Thanks to Ippei Obayashi for providing the patch.
          [ Ruby 1.9 - Bug #5062 ] [ruby-dev:44173]

Fri Jul 22 06:37:13 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/csv.rb: Do not modify CSV.generate's argument [ruby-core:38356]

Thu Jul 21 20:59:59 2011  Tanaka Akira  <akr@fsij.org>

        * ext/socket/ancdata.c (discard_cmsg): workaround for MacOS X Lion.

Thu Jul 21 20:02:11 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * thread.c (set_trace_func, thread_set_trace_func_m): reset tracing
          state when set_trace_func hook is removed.  This is workaround patch
          to force to reset tracing state that is broken by continuation call.
          a patch from James M. Lawrence.  [Feature #4347] [ruby-core:34998]

        * test/ruby/test_continuation.rb (class TestContinuation): add a test
          for above.  a patch from James M. Lawrence.

Thu Jul 21 19:27:19 2011  Yusuke Endoh  <mame@tsg.ne.jp>

        * node.c (dump_node): add today's knowledge.  "init arguments (m)" and
          "init arguments (p)" of compile.c indicates a Ruby code that
          evaluates multiple assignments that is in method or block
          parameters:  def foo((m1,m2), (m3,m4), *r, (p1,p2), (p3,p4)); end
          The former (init arguments (m)) evaluates the multiple assignments
          before rest argument, that are (m1,m2) and (m3,m4).  The letter
          (init arguments (p)) does ones after rest argument, that are
          (p1,p2) and (p3, p4).

Thu Jul 21 18:11:07 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * enum.c (enum_inject): remove empty line to notify rdoc
          Enumerable#reduce is alias. patched by milki@github.
          https://github.com/ruby/ruby/pull/26

Thu Jul 21 17:30:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * array.c (rb_ary_delete_at_m): use simple array literal in rdoc.
          patched by samuel tonini. [ruby-core:38310] [Bug #5066]

Thu Jul 21 17:14:21 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * lib/webrick/httprequest.rb (WEBrick::HTTPRequest#each):
          Allow HTTP/0.9 request which doesn't has any header or body.
          patched by Felix Jodoin. [ruby-core:38040] [Bug #5022]

Wed Jul 20 23:02:18 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * io.c (rb_update_max_fd): remove parentheses. they are not in
          macro.

Wed Jul 20 22:22:23 2011  Tanaka Akira  <akr@fsij.org>

        * include/ruby/intern.h (rb_update_max_fd): declaration moved from
          internal.h.

        * file.c: ditto.

        * io.c: call rb_update_max_fd for each new fds.

        * process.c: ditto.

        * random.c: ditto.

        * ruby.c: ditto.

        * ext/io/console/console.c: ditto.

        * ext/openssl/ossl_bio.c: ditto.

        * ext/pty/pty.c: ditto.

        * ext/socket/init.c: ditto.

        * ext/socket/socket.c: ditto.

        * ext/socket/ancdata.c: ditto.

        * ext/socket/unixsocket.c: ditto.

Wed Jul 20 15:16:22 2011  NARUSE, Yui  <naruse@ruby-lang.org>

        * ext/dl/handle.c (dlhandle_sym): clear previous error with dlerror()
          before calling dlsym(). [ruby-dev:44091] [Bug #5021]

Wed Jul 20 07:16:26 2011  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>

        * NEWS: mention Kernel#warn.  [ruby-core:38119] [Feature #5029]

Tue Jul 19 16:40:45 2011  TAKANO Mitsuhiro (takano32)  <tak@no32.tk>

        * cont.c (cont_save_thread): fix missing semicolon.

Tue Jul 19 16:25:15 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (UPDATE_MAXFD): removed.

Tue Jul 19 16:07:45 2011  Tanaka Akira  <akr@fsij.org>

        * io.c (rb_update_max_fd): new function.

        * internal.h (rb_update_max_fd): declare rb_update_max_fd.

        * thread_pthread.c (rb_thread_create_timer_thread): update max fd when
          timer thread pipe is created.

Mon Jul 18 13:36:47 2011  Aaron Patterson <aaron@tenderlovemaking.com>

        * ext/psych/lib/psych.rb: define a new BadAlias error class.

        * ext/psych/lib/psych/visitors/to_ruby.rb: raise an exception when
          deserializing an alias that does not exist.

        * test/psych/test_merge_keys.rb: corresponding test.

Mon Jul 18 00:00:46 2011  Shugo Maeda  <shugo@ruby-lang.org>

        * ext/curses/curses.c: added the new class Curses::Pad, which
          supports scrolling.  patch by Eric Hodel.  [Feature #4896]
          [ruby-core:37206]

Sun Jul 17 16:26:40 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_check_trusted): new function to check an object is
          trusted.

        * struct.c (rb_struct_modify), time.c (time_modify): check by the
          above function to show proper class names.  [Bug #5036]

Sun Jul 17 15:30:04 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * error.c (rb_warn_m): accept multiple args in like puts.  rdoc
          patch by Erik Price at [ruby-core:38119].  [Feature #5029]

Sun Jul 17 07:56:31 2011  Martin Bosslet  <Martin.Bosslet@googlemail.com>

        * test/openssl/test_ssl_session.rb: add PEM SSL session without TLS
          extensions. Use this as the default for the tests to ensure
          compatibility with OpenSSL 0.9.7.
          [ Ruby 1.9 - Bug #4961 ] [ruby-core:37726]

Sat Jul 16 17:29:20 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * configure.in (RUBY_UNIVERSAL_ARCH): restore arch flag.
          Bug #4977

Sat Jul 16 06:27:51 2011  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>

        * lib/uri/common.rb (module): Remove optional parser argument to
          Kernel#URI
          [ruby-core:38061]

        * lib/uri/generic.rb (module): ditto

Sat Jul 16 03:19:45 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c (is_socket, is_console): add prototypes to fix compile
          problem with gcc introduced at r32549.
          reported by Jon Forums. [Bug #5030] [ruby-core:38079]

Sat Jul 16 00:55:38 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * time.c (time_dup): used rb_obj_class() instead of CLASS_OF().
          The patch is made by Kazuki Tsujimoto. [Bug #5012] [ruby-dev:44071]

        * test/ruby/test_time.rb (TestTime#test_getlocal_dont_share_eigenclass):
          added a new test for eigenclass of time object.

Fri Jul 15 19:11:00 2011  Kenta Murata  <mrkn@mrkn.jp>

        * bignum.c (bigsub_int): add RB_GC_GUARD.  This patch is made by
          Makoto Kishimoto.  fixes #4223 [ruby-dev:42907]

        * bignum.c (bigadd_int): ditto.

Fri Jul 15 14:27:53 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/win32.c, include/ruby/win32.h (rb_w32_io_cancelable_p): renamed
          from rb_w32_has_cancel_io().  now it takes a parameter as fd to check
          the fd is console or not, because we cannot cancel console input even
          if we have cancel_io function.

        * io.c (WAIT_FD_IN_WIN32): call above function instead of the old one,
          so now we can kill the thread which calls STDIN.gets.
          the problem was reported by ko1 via IRC.

Fri Jul 15 09:10:41 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/digest/sha2/sha2.c (SHA256_Update, SHA512_Update): avoid Bus
          Error caused by unalignment access on Sparc-Solaris (and possibly on
          other similar environment.) This patch just do memcpy always instead
          of checking architecture. I see no perf drop on my 64bit env. For
          more details, see #4320.

        * test/digest/test_digest.rb: add test for unalignment access.

Fri Jul 15 01:51:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>

        * regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not
          allow unaligned word access.

        * st.c (UNALIGNED_WORD_ACCESS): x86_64 allows unaligned word
          access as well as i386.

Thu Jul 14 12:19:34 2011  Hiroshi Nakamura  <nahi@ruby-lang.org>

        * ext/openssl/ossl.c (ossl_verify_cb): trap the exception from
          verify callback of SSLContext and X509Store and make the
          verification fail normally. Raising exception directly from callback
          causes orphan resources in OpenSSL stack. Patched by Ippei Obayashi.
          See #4445.

        * test/openssl/test_ssl.rb
          (test_exception_in_verify_callback_is_ignored): test it.

Tue Jul 12 23:41:49 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * NEWS: add a description of Signal.trap change.

Tue Jul 12 20:02:35 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (reserved_signal_p): reverted a part of r32523.
          chikanaga noticed trap(:CHLD) has some realworld usecase.
        * test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
          ditto.

Tue Jul 12 17:12:45 2011  Yukihiro Matsumoto  <matz@ruby-lang.org>

        * vm_method.c (rb_add_method): should not call method_added hook
          for undef operation. [Bug #5015]

Tue Jul 12 16:58:44 2011  Shota Fukumori  <sorah@tubusu.net>

        * lib/test/unit.rb(Test::Unit::Options#process_args): Fix bug.
          Fix process_args didn't return `@option` after r30939.

Tue Jul 12 14:07:46 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (install_sighandler): fixed a race.

Tue Jul 12 13:49:32 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * signal.c (sig_trap): don't permit to change a signal handler which
          the interpreter reserved.
        * signal.c (reserved_signal_p): ditto.
          [Bug #2616] [ruby-core:27625]

        * test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
          added a test for reserved signal.

Tue Jul 12 11:58:28 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * win32/setup.mak: support x86-amd64 cross compile environment.

Mon Jul 11 23:22:28 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

        * time.c: can't compile time.c on AIX due to missing declaration for
          ffs(). It is declared in strings.h on AIX.

Mon Jul 11 15:54:24 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * process.c: removed signal() macro. It's no longer used.

Mon Jul 11 15:02:24 2011  NAKAMURA Usaku  <usa@ruby-lang.org>

        * numeric.c (rb_num2ull): use FIX2LONG instead of FIX2ULONG. see
          rb_num2ulong(). fixed the problem of ObjectSpace._id2ref of IL32LLP64
          platforms, introduced at r32433.

Mon Jul 11 05:38:05 2011  Yutaka Kanemoto  <kanemoto@ruby-lang.org>

        * thread_pthread.c (get_stack): need to adjust stack addr for
          [Bug #1813] on AIX.

Mon Jul 11 01:16:27 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>

        * thread_pthread.c (rb_thread_create_timer_thread): removed
          rb_disable_interrupt()/rb_enable_interrupt().
        * vm_core.h: ditto.
        * process.c (static void before_exec): ditto.
        * process.c (static void after_exec): ditto.
          [Bug #4765] [ruby-dev:43571]

        * eval_intern.h: removed rb_trap_restore_mask().
        * vm_eval.c (rb_throw_obj): ditto.
        * eval.c (setup_exception): ditto.

        * signal.c: removed trap_last_mask.
        * signal.c (trap_restore_mask): removed.
        * signal.c (init_sigchld): comment clarification why signal block
          is needed. and removed trap_last_mask operation.
        * signal.c (trap_ensure): removed trap_last_mask operation.

        * signal.c (rb_disable_interrupt, rb_enable_interrupt): made
          static and removed sigdelset(SIGVTALRM) and sigdelset(SIGSEGV).

        * process.c (rb_syswait): removed implicit signal handler change.

Sun Jul 10 23:49:12 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * docs/NEWS-1.9.3: moved from NEWS.

        * docs/ChangeLog-1.9.3: merged ChangeLog for 1.9.3.

        * NEWS: NEWS for 1.9.4 that describes changes since 1.9.3

        * ChangeLog: new ChangeLog for 1.9.4.

Sun Jul 10 23:30:52 2011  Yuki Sonoda (Yugui)  <yugui@yugui.jp>

        * version.h (RUBY_VERSION): ruby_1_9_3 branch was forked.

For the changes before 1.9.3, see doc/ChangeLog-1.9.3
For the changes before 1.8.0, see doc/ChangeLog-1.8.0

Local variables:
coding: us-ascii
add-log-time-format: (lambda ()
  (let* ((time (current-time))
         (system-time-locale "C")
         (diff (+ (cadr time) 32400))
         (lo (% diff 65536))
         (hi (+ (car time) (/ diff 65536))))
  (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t)))
indent-tabs-mode: t
tab-width: 8
change-log-indent-text: 2
end:
vim: tabstop=8 shiftwidth=2