985 files changed, 18358 insertions, 71463 deletions

diff --git a/.cvsignore b/.cvsignore
index a72211d03f..9fd96ca149 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -3,14 +3,12 @@
 *.rej
 *.sav
 *~
-.*.list
-.*.time
 .ccmalloc
 .ppack
 .ext
 .git
 .svn
-.pc
+.rbconfig.time
 COPYING.LIB
 ChangeLog.pre-alpha
 ChangeLog.pre1_1
@@ -28,20 +26,32 @@ config.h.in
 config.log
 config.status
 configure
+foo.rb
 libruby.so.*
 miniruby
+miniruby.elhash
+miniruby.elhash2
+miniruby.orig2
+miniruby.plhash
+miniruby.plhash2
+modex.rb
 newdate.rb
 newver.rb
 parse.c
-patches
+parse.y.try
+pitest.rb
 ppack
 preview
 rbconfig.rb
+rename2.h
 repack
 riscos
 rubicon
 ruby
 ruby-man.rd.gz
+rubyunit
+st.c.power
+this that
 tmp
 web
 y.output
diff --git a/ChangeLog b/ChangeLog
index 7c42bd8b87..6e04d91ee4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,2971 +1,45 @@
-Sun Jul  5 03:50:52 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit.rb: use Kernel.exit to get rid of using
-	  IRB::ExtendCommandBundle#exit.  a patch from Dmitry Vazhov by
-	  [ruby-core:22986].
-
-Fri Jul  3 09:05:38 2009  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (open_server_inaddr_any): fixed multiple network
-	  families problem. a patch from Charl Matthee at [ruby-core:21033].
-
-Wed Jul  1 15:46:30 2009  Tanaka Akira  <akr@fsij.org>
-
-	* lib/pathname.rb (Pathname#sub): set $~ in block.binding.
-	  [ruby-dev:38173]
-
-Mon Jun 29 13:18:42 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/fileutils.rb (FileUtils#fu_get_gid): stringify group
-	  argument before making regexp match.  [ruby-dev:38155]
-
-Fri Jun 12 16:36:44 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (VpToString): fixed a bug introduced
-	  in r23613.  [ruby-talk:338957]
-
-Mon Jun  8 10:58:41 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): mswin32 doesn't have F_GETFD, so check
-	  with another method.
-
-Mon Jun  8 08:15:36 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (VpAlloc): avoid ALLOCA_N() to avoid
-	  segmentation fault caused by (insanely) long decimal values.
-	  backported from 1.9. CVE-2009-1904
- 
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_to_i,
-	  BigDecimal_to_f, BigDecimal_to_s, BigDecimal_split,
-	  BigDecimal_inspect): ditto.
-
-Mon Jun  8 08:15:36 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): returns Inf if
-	  exp is bigger than DBL_MANT_DIG.
-
-Wed Jun  3 21:16:30 2009  Tanaka Akira  <akr@fsij.org>
-
-	* file.c: include fcntl.h for O_RDONLY on Solaris.
-
-Wed Jun  3 21:09:56 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (rv_strdup): macro to duplicate nul-terminated string.
-	  [ruby-core:22852]
-
-	* util.c (ruby_dtoa): allocates one more byte to get rid of buffer
-	  overrun.  a patch from Charlie Savage at [ruby-core:22604].
-
-Wed Jun  3 21:09:56 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_dtoa): allocates one more byte to get rid of buffer
-	  overrun.  a patch from Charlie Savage at [ruby-core:22604].
-
-Wed Jun  3 21:05:44 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (gfDebug): uncommented out.
-	  [ruby-core:22600]
-
-Wed Jun  3 20:54:23 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_eval): needs to guard intermediate string objects.
-	  based on a patch from Brent Roman <brent AT mbari.org> a
-	  [ruby-core:22584].
-
-Tue May 26 21:24:01 2009  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* Makefile.in (update-rubyspec, test-rubyspec): Catch up to
-	  rubyspec merge.  A patch by Brian Ford at [ruby-core:21032]
-
-Tue May 26 21:21:49 2009  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/soap/mimemessage.rb (MIMEMessage#to_s): Fix a fatal
-	  method name typo. [Bug #1173]
-
-Tue May 26 21:16:55 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_extname): fix for spaces before extention.
-	  [ruby-dev:38044]
-
-Tue May 26 21:09:21 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (_CrtDbgReportW): prevent from false positive
-	  assertions in msvcrtd.  [ruby-core:22116]
-
-Tue May 26 21:02:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ostruct.rb (OpenStruct#new_ostruct_member): checks if frozen.
-	  [ruby-talk:328195], [ruby-core:22142]
-
-Tue May 26 21:00:08 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ostruct.rb (OpenStruct#inspect): fixed the recursion check.
-	  Patch by Kornelius Kalnbach.  [ruby-core:20992].
-
-	* test/ostruct/test_ostruct.rb: test for inspect.
-	  Patch by Kornelius Kalnbach.  [ruby-core:20992].
-
-Tue May 26 20:50:32 2009  Tanaka Akira  <akr@fsij.org>
-
-	* eval.c (rb_thread_schedule): handle EBADF of select as well.
-	  [ruby-core:21264]
-
-Wed Apr  8 18:59:52 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (subtruct): check tv_sec.
-
-Thu Apr  2 16:06:17 2009  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* test/rss/test_atom.rb (RSS::TestAtomCore::assert_atom_content_inline_other_base64_to_s):
-	  ditto. [ruby-dev:38248]
-
-Thu Apr  2 15:43:46 2009  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/rss-assertions.rb (RSS::Assertions::assert_atom_content_inline_other_text):
-	  newlines are valid for Base64 data. [ruby-dev:38248]
-
-Thu Apr  2 14:17:09 2009  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/openssl/test_ssl.rb (OpenSSL#test_client_session):
-	  Debian's openssl 0.9.8g-13 failed at assert(ssl.session_reused?),
-	  when use default SSLContext. [ruby-dev:36167]
-	  backported r19268 from trunk. [ruby-core:22843]
-
-Thu Mar 31 18:18:18 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (mkintpath): new function which converts native path
-	  to format acceptable in Makefile.
-
-	* lib/mkmf.rb (configuration): leaves PATH_SEPARATOR unchanged.
-
-	* lib/mkmf.rb (configuration): convers srcdir, topdir and hdrdir.
-	  a patch by Alexey Borzenkov <snaury AT gmail.com> at
-	  [ruby-core:21448].
-
-Fri Mar 27 19:22:02 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (run_final): frees zombies only.  [ruby-dev:38171]
-
-Fri Mar 27 19:22:02 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (rb_gc_call_finalizer_at_exit): leave Thread objects
-	  unfinalized.  [ruby-dev:38168]
-
-Fri Mar 27 19:22:02 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (run_final): calls free function.  [ruby-core:22578]
-
-Mon Mar 23 19:17:06 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/thread/thread.c (rb_queue_pop, rb_queue_push): should not lock
-	  mutex if got an exception while waiting, and should ensure unlocked
-	  after signaled.  [ruby-dev:37545]
-
-Mon Mar 23 18:26:57 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_value): missed to change at r17874.  [ruby-core:17595]
-
-Mon Mar 23 18:26:57 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_join): new API.
-
-	* ext/thread/thread.c (wait_mutex, lock_mutex): wait until the locking
-	  thread exits.  [ruby-dev:34856]
-
-Mon Mar 23 17:41:49 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_load_ok): checks if regular file, except for the
-	  platform disallows to open directories, e.g. dosish.
-	  [ruby-dev:38097], [Bug #1221]
-
-Mon Mar  9 20:59:24 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspbres_verify): OCSP_basic_verify
-	  returns positive value on success, not non-zero.  [ruby-core:21762]
-	  backported r22440 from trunk.
-
-Mon Mar  9 10:02:15 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (match_check): check if MatchData is initialized.
-	  [ruby-core:18749]
-
-Mon Mar  9 09:56:34 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/rexml/rexml.rb: incremented Ruby::VERSION.  Thanks, Jeremy
-	  Kemper.  [ruby-core:20113]
-
-Mon Mar  9 09:52:53 2009  Tanaka Akira  <akr@fsij.org>
-
-	* io.c (io_getpartial): fflush after read for updating pos in FILE.
-	  not portable, I guess.  [ruby-core:21561]
-
-Mon Mar  9 09:04:39 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (define_final): cannot define finalizer for immediate
-	  values.  [ruby-core:21500]
-
-	* gc.c (define_final): freezes or hides internal values.
-
-Mon Mar  9 08:54:47 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (IS_BEG): EXPR_CLASS should be treated like EXPR_BEG.
-	  [ruby-core:21453]
-
-Wed Feb 25 15:15:52 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.h (rb_thread_raised_clear): should not clear flags other than
-	  raised flags.  a patch by Tomoyuki Chikanaga <chikanag AT
-	  nippon-control-system.co.jp> at [ruby-dev:37794].  [ruby-dev:37776]
-
-Wed Feb 25 15:05:48 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/extconf.rb (gai_strerror): checks if available and if
-	  returns const pointer.
-
-	* ext/socket/getaddrinfo.c (gai_strerror): defines only if non
-	  available.  [ruby-core:21328]
-
-Wed Feb 25 14:57:18 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (open_dir_handle): extracted from rb_w32_opendir.
-
-	* win32/win32.c (winnt_stat): gets rid of strange behavior of
-	  GetFileAttributes().  [ruby-core:21269]
-
-Tue Feb 24 02:44:39 2009  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (PercentScanner): remove PercentScanner. fixed % after
-	  %> bug. [ruby-dev:37751] [Bug #997] 
-
-	* test/erb/test_erb.rb: ditto
-
-Tue Feb 24 02:35:29 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_hash_s_create): set nil as the value if assoc length
-	  is not enough.  [ruby-core:21249]
-
-Sun Feb 22 22:08:45 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (stack_extend): streamlined rb_thread_restore_context()
-	  to ensure O(1) time.  based on a patch by Brent Roman <brent AT
-	  mbari.org>.
-
-Sun Feb 22 22:03:40 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (cc_mark): frees the continuation's stack if its thread
-	  is dead to avoid recursive gc that segfaults.  [ruby-core:13889]
-	  a patch by Brent Roman <brent AT mbari.org>.
-
-	* eval.c (rb_cont_check): checks for valid continuation instance.
-
-	* eval.c (rb_callcc): assigns th->thread before scope_dup() to
-	  avoid segfaults if this scope_dup() triggers a gc pass.
-	  a patch by Brent Roman <brent AT mbari.org>.
-
-Sun Feb 22 21:43:34 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (ruby_float_step): extracted from num_step().
-
-	* range.c (range_step): uses ruby_float_step() for float range.
-	  [ruby-dev:37691]
-
-Sun Feb 22 00:49:36 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): does not use both of makefile.rb and
-	  extconf.rb at the same time.
-
-	* lib/mkmf.rb (DLLIB): depends on Makefile.  [ruby-core:21096]
-
-Sun Feb 22 00:19:05 2009  Tanaka Akira  <akr@fsij.org>
-
-	* eval.c (rb_thread_schedule): Don't change status of threads which
-	  don't run next even if select notify readability/writability.
-	  [ruby-core:20446]
-
-Fri Feb 20 20:43:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser::List#summarize): gives priority
-	  to latter switches.  [ruby-dev:36692]
-
-	* lib/optparse.rb (OptionParser#summarize): do not append
-	  unnecessary line terminator.
-
-Fri Feb 20 19:35:08 2009  Takeyuki FUJIOKA  <xibbar@ruby-lang.org>
-
-	* lib/cgi/session.rb: ignore session_id options fixed.[Bug #605]
-
-Fri Feb 20 18:06:40 2009  James Edward Gray II  <jeg2@ruby-lang.org>
-
-	Merged 20854 from trunk.
-
-	* lib/xmlrpc/server.rb:  Restricting method inspection to show only
-	  non-inherited public methods.  [ruby-core:20603]
-
-	* lib/xmlrpc/server.rb:  Fixing method inspection so it doesn't 
-	  trigger XMLRPC::FaultException when used.  [ruby-core:20604]
-
-Fri Feb 20 01:41:08 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/sync.rb (Sync_m#sync_try_lock): wrong variable name fixed.
-	  a patch from [ruby-core:20561]
-
-	* lib/sync.rb (Sync_m::Err.Fail): turn off Thread.critical before
-	  exit.
-
-Thu Feb 19 18:02:10 2009  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
-
-	* pack.c (pack_pack): fixed odd act of 'm*', 'M*', and 'P*'.
-	  just ignores '*' in these cases.
-	  [ruby-dev:37289]
-
-Thu Feb 19 17:26:11 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* pack.c (pack_pack): fixed length for odd length string.
-	  [ruby-dev:37283]
-
-Thu Feb 19 17:13:13 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_yield_0): Qundef means no argument.  [ruby-Bugs-22525]
-
-Wed Feb 18 22:28:00 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_isatty): check whether fd is valid.
-
-Wed Feb 18 22:24:23 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (waitpid): fix bug of checking child slot.
-
-	* win32/win32.c (FindChildSlotByHandle): new.
-
-Wed Feb 18 22:17:04 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_pack): propagate taint status from format string to
-	  result string.
-
-Wed Feb 18 22:07:44 2009  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* ext/gdbm/gdbm.c: do not set members of RSTRING(str) directly.
-	  [ruby-dev:37182]
-
-	* ext/gdbm/gdbm.c (rb_gdbm_nextkey): fix memory leak.
-
-Tue Feb 17 11:58:58 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (str_independent): no independent string points null_str.
-	  [ruby-core:20082]
-
-Mon Feb 16 23:30:24 2009  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/blt.rb, ext/tk/lib/tkextlib/blt/vector.rb: 
-	  fix NameError bug.
-
-Mon Feb 16 23:08:22 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_s_alloc, rb_str_replace): use null_str as well as
-	  rb_string_value so that extension libraries do not segfault.
-	  [ruby-core:19971]
-
-	* string.c (rb_str_replace): reduced unnecessary malloc and copy.
-
-Mon Feb 16 22:45:41 2009  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/rinda/test_rinda.rb: fixed fails occasionally [ruby-dev:37119].
-	  thanks, shinichiro.h.
-
-Mon Feb 16 22:36:37 2009  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (DRbConn::alive?): fixed NoMethodError problem
-	  from NaHi [ruby-dev:37110].
-
-Sun Feb 15 04:21:42 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/ftp.rb (Net::FTP#open_socket): SOCKSsocket is obsolete.
-	  a patch from Alan Johnson <alan.wayne.johnson at gmail.com> in 
-	  [ruby-core:19982].
-
-Fri Feb 13 19:18:42 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/logger.rb (ProgName): fixed for svn, based on a patch from
-	  Nobuhiro IMAI at [ruby-dev:37108].
-
-Sun Feb 15 04:17:40 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#read_request_line):
-	  use non-greedy match for path retrieval to avoid huge recursion
-	  for insanely long path.
-
-Fri Feb 13 19:04:54 2009  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
-	* shell/command-processor.rb: undefined method `top_level_test' in
-  	  Shell#test. [ruby-list:45634]
-
-Tue Feb 10 20:00:52 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (load_lock): makes circular require deadlock.
-	  [ruby-core:19821]
-
-Tue Feb 10 19:40:58 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_feature_p): returns found feature name if loading.
-	  [ruby-core:19798]
-
-	* eval.c (search_required): ditto.
-
-Wed Feb 11 23:37:35 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (VpMidRound): Round method bug
-	  pointed by Ryan Platte fixed(Patch to the patch from "NATORI
-	  Shin").  [ruby-talk:273360]
-	  back ported from 1.9. fix [ruby-core:19791]
-
-Mon Feb  9 17:35:38 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_accept): secure fd before accept because if
-	  error causes in securing, cannot restore the state of accepted
-	  socket.
-	  fixed [ruby-core:19728]
-
-Mon Feb  9 13:42:15 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (ifs_open_socket): should retry without proto_buffer
-	  if cannot find the suitable protocol. a patch from Heesob Park.
-	  fixed [ruby-core:19713]
-
-Mon Feb  9 13:40:21 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_ungetc): should allow ungetc at
-	  the top of the buffer.  ref #701
-
-Thu Feb  5 09:38:48 2009  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c (h_conv): can't guess UTF-8 input in
-	  conversion. [ruby-list:45609]
-
-Thu Feb  5 09:03:21 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/rexml/entity.rb (unnormalized): do not call
-	  document.record_entity_expansion if document is nil.
-	  see <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502535>.
-	  Thanks, Naohisa Goto.  backported from trunk.
-
-	* test/rexml/test_document.rb: ditto.
-
-Thu Feb  5 08:55:24 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_join): do not repeat self in a recursive array.
-	  [ruby-dev:37019]
-
-Wed Feb  4 14:26:58 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_globs): need taint check.  reported by steve
-	  <oksteev at gmail.com>
-
-Tue Feb  3 14:35:26 2009  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/net/pop.rb: check for invalid APOP timestamp. (CVE-2007-1558)
-	  [ruby-dev:36631]
-
-	* test/net/pop/test_pop.rb: ditto.
-
-Mon Feb  2 20:03:58 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* time.c (time_mdump, time_mload): preserves GMT status.
-	  [ruby-core:19252]
-
-Mon Feb  2 11:34:51 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (autoload_delete, autoload_file): should not delete
-	  autoload table, since it may be shared with duplicated modules.
-	  [ruby-core:19181]
-
-Thu Jan 29 11:54:22 2009  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (today,now): should produce own instances.
-	  [ruby-talk:317020]
-
-Wed Jan 28 22:51:55 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_mod_modfunc): method undefined in included module
-	  may not have nd_body.  [ruby-core:18738]
-
-Wed Jan 28 20:53:27 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (marshal_dump): fixed for check_dump_arg.
-
-Tue Jan 27 17:30:11 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (marshal_dump): initializes dump_arg before any funcall.
-	  [ruby-dev:36648]
-
-Tue Jan 27 15:17:35 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/socket.c (host_str): numeric address should be unsigned.
-	  [ruby-core:18971]
-
-Mon Jan 26 11:12:03 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/tmpdir.rb: setup buffer with nul characters instead of spaces.
-	  fixed [ruby-dev:36493]
-
-Sun Jan 25 00:07:23 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rexml/formatters/pretty.rb (REXML::Formatters::Pretty#wrap):
-	  abandon wrapping if the line contains no space.  [ruby-dev:36045]
-	  fix: #342
-
-Sun Jan 25 00:02:23 2009  Yuki Sonoda (Yugui)  <yugui@yugui.jp>
-
-	* lib/matrix.rb (Vector#eql?): typo of the method name as "eqn?".
-	  (Vector#eqn?): removed. Defined by mistake.
-	  Fixes [ruby-dev:36294]. Reported by weda <weda AT
-	  issp.u-tokyo.ac.jp> and an anonymous user.
-
-	* test/matrix/test_matrix.rb: added.
-
-	* test/matrix/test_vector.rb: added.
-
-Fri Jan 23 11:49:45 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* NEWS: added an entry for REXML.
-
-	* lib/rexml/document.rb: fixed typo.
-
-Fri Jan 23 11:49:45 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/rexml/document.rb: limit entity expansion.  Thanks, Luka
-	  Treiber, Mitja Kolsek, and Michael Koziarski.  backported from
-	  trunk r19033, r19317, r19318.
-
-	* lib/rexml/entity.rb: ditto.
-
-	* test/rexml/test_document.rb: ditto.
-
-Thu Jan 22 15:19:39 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (marshal_load): arg.data is no longer a VALUE but a
-	  st_table, and freed in load_ensure.  pointed out by pegacorn.
-	  [ruby-dev:37008]
-
-Thu Jan 22 15:19:39 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (rb_mark_set): new function to mark keys.
-
-	* marshal.c (struct dump_arg, struct load_arg): added wrappers to mark
-	  data entries.  backport from trunk r13527,r13528,r13961,r16533.
-	  [ruby-dev:36082]
-
-Wed Jan 21 11:12:55 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (filetime_to_timeval): new function, split from
-	  gettimeofday().
-
-	* win32/win32.c (gettimeofday): use above function.
-
-	* win32/win32.c (filetime_to_unixtime): ditto. [ruby-dev:36135]
-
-Wed Jan 21 11:12:55 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (gettimeofday): tv_usec is usec, not msec.
-	  [ruby-dev:36094]
-
-Wed Jan 21 11:12:55 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (gettimeofday): calc tv_sec and tv_usec from system
-	  time by myself. [ruby-dev:36084]
-
-Wed Jan 21 11:12:55 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (gettimeofday): shouldn't use mktime(2) because it's
-	  buggy about handling summer time.
-	  reported by Yoshikawa <yoshixool AT gmail.com> at [ruby-dev:36071]
-
-Tue Jan 20 12:23:38 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/scanf.rb (Scanf::FormatSpecifier#initialize): %i should accept
-	  single digit decimal.  [ruby-core:18355]
-
-Mon Jan 19 18:25:28 2009  Tanaka Akira  <akr@fsij.org>
-
-	* configure.in (rb_cv_broken_glibc_ia64_erfc): renamed from
-	  rb_broken_glibc_ia64_erfc.
-	  [ruby-core:18228]
-
-Sat Jan 17 12:16:10 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* random.c (Init_Random): always initialize seed.
-
-Fri Jan 16 10:59:31 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (clone_method): should copy cbase in cref as well.
-	  [ruby-dev:35116]
-
-	* node.h (NEW_CREF): new NEW_ macro.
-
-	* eval.c (PUSH_CREF): use NEW_CREF().
-
-Thu Jan 15 14:34:32 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (STACK_LEVEL_MAX, ruby_stack_length): returns size_t.
-	  [ruby-core:18207]
-Wed Jan 14 10:39:56 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* stable/ext/socket/socket.c (NI_MAXHOST, NI_MAXSERV): fixed invalid
-	  preprocessor directives.  a patch from Peter Bowen at
-	  [ruby-core:18211].
-
-Tue Jan 13 04:40:30 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (login): raise FTPReplyError if passwd or acct
-	  is not supplied.  backported from trunk.  fixed [ruby-core:18058].
-
-Mon Jan 12 00:23:37 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (gc_sweep, obj_free, run_final): defer finalizers of IO and
-	  Data.  [ruby-dev:35578]
-
-	* gc.c (rb_gc_call_finalizer_at_exit): self-referencing finalizers
-	  cannot be invoked.  [ruby-dev:35681]
-
-Sun Jan 11 11:33:27 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (chdir): handle 5xx errors correctly.
-	  backported from trunk.  fixed [ruby-core:18057].
-
-Fri Jan  9 19:25:25 2009  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (disconnect): do not refer SSL::SSLSocket for
-	  environments without OpenSSL.  backported from trunk.
-	  fixed [ruby-dev:35755].
-
-Thu Jan  8 13:24:23 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (deferred_nodes, compstmt, arg, fixup_nodes, range_op): fix
-	  up fixnum range literal in conditional as automagical line number
-	  comparison.  [ruby-core:12124], [ruby-dev:35731]
-
-Wed Jan  7 10:09:46 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (timeofday): use monotonic clock.  based on a patch
-	  from zimbatm <zimbatm@oree.ch> in [ruby-core:16627].
-
-Tue Jan  6 09:03:35 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (yylex): 8 and 9 in octal integer should cause compile
-	  error.  [ruby-dev:35729]
-
-Mon Jan  5 11:14:39 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_schedule): runs deferred finalizers.
-
-	* gc.c (gc_sweep): sets rb_thread_pending to run deferred finalizers.
-
-	* rubysig.h (CHECK_INTS): now checks rb_thread_pending even on
-	  platforms where setitimer is not available.  [ruby-core:18045]
-
-Mon Jan  5 11:14:39 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* rubysig.h (CHECK_INTS): gives the chance to perform to deferred
-	  finalizers before explicit GC.start or the process termination.
-	  [ruby-core:18045]
-
-Sun Jan  4 04:49:01 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_telldir): just returns loc.
-
-	* win32/win32.c (rb_w32_rewinddir): needs to intialize loc.
-	  [ruby-core:18041]
-
-Sun Jan  4 04:45:26 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_select): recalc the rest of timeout for each
-	  iterations.  [ruby-core:18015]
-
-Fri Jan  2 03:08:47 2009  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/: use PNG instead of zlib as binary data. [ruby-dev:35666]
-
-Tue Nov 11 01:07:32 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* configure.in: fix SEGV on Mac OS X 10.5.3 with --enable-pthread.
-	  a patch from Wataru Kimura in Bug #193 [ruby-core:17333].
-
-Mon Aug 11 09:37:17 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dl/dl.c (rb_str_to_ptr): should propagate taint to dlptr.
-
-	* ext/dl/dl.c (rb_ary_to_ptr): ditto.
-
-	* ext/dl/sym.c (rb_dlsym_call): should check taint of DLPtrData as
-	  well.
-
-Fri Aug  8 10:53:52 2008  Tanaka Akira  <akr@fsij.org>
-
-	* lib/resolv.rb: randomize source port and transaction id.
-	  CVE-2008-1447.
-
-	* lib/resolv-replace.rb (UDPSocket#bind): don't resolv host if host is
-	  "".
-
-Mon Aug  4 14:49:35 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* lib/net/smtp.rb (Net::SMTP::rcptto): fix a typo. a patch from
-	  Masao Takaku <masao at nii.ac.jp>
-	  fix [ruby-dev:35489].
-
-Mon Aug  4 14:13:15 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* regex.c (xmalloc, xrealloc, xfree): not to use ruby managed memory.
-
-	* regex.c (DOUBLE_STACK, re_compile_fastmap0, re_adjust_startpos),
-	  (re_search, re_match_exec): check if failed to allocate memory.
-
-Mon Aug  4 13:53:42 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big2str0, bigsqr): made interruptible.  [ruby-Bugs-20622]
-
-Mon Aug  4 13:31:41 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* numeric.c (check_uint, rb_num2uint, rb_fix2uint): fixed wrong check
-	  about 64bit positive value.
-Mon Aug  4 13:31:41 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* numeric.c (check_uint, rb_num2uint, rb_fix2uint): strict check.
-	  fixed [ruby-dev:33683]
-
-Thu Jul 17 21:42:07 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* lib/net/smtp.rb (Net::SMTP::start): revert to avoid RFC2821
-	  violation. [ruby-dev:35487]
-
-Thu Jul 17 21:32:49 2008  Tanaka Akira  <akr@fsij.org>
-
-	* string.c (rb_str_format_m): make tmp volatile to avoid possible GC
-	  problem.
-
-Thu Jul 17 21:30:55 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#environment): requires shellwords.
-	  [ruby-dev:35466]
-
-Thu Jul 17 02:05:10 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/xmlrpc/client.rb (XMLRPC::Client#do_rpc): requires
-	  webrick/cookie.  [ ruby-Bugs-21139 ]
-
-Thu Jul 17 01:38:31 2008  Yusuke Endoh  <mame@tsg.ne.jp>
-
-	* ext/zlib/zlib.c (rb_gzfile_set_mtime): fix typo.  [ruby-core:17713]
-
-Sun Jul 13 00:08:16 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/ipaddr.rb (IPAddr#initialize): get rid of ArgumentError in
-	  IPAddr#to_range.  a patch from okkez <okkez000 AT gmail.com> in
-	  [ruby-dev:35091].
-
-Sun Jul 13 00:04:38 2008  Tanaka Akira  <akr@fsij.org>
-
-	* configure.in (erfc): erfc of glibc comes with Debian GNU/Linux Etch
-	  on IA64 is broken.  erfc(10000.0) aborts.
-	  use missing/erf.c instead.
-	  http://sources.redhat.com/ml/libc-hacker/2005-08/msg00008.html
-
-Thu Jul 10 18:50:48 2008  Tanaka Akira  <akr@fsij.org>
-
-	* common.mk (SPEC_GIT_BASE): update RubySpec GIT URL.
-
-Thu Jul 10 18:46:28 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_extname): fix for file name with spaces.
-	  [ruby-talk:307404]
-
-Thu Jul 10 18:42:37 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (PercentScanner#scan): fix %% line bug. [ruby-core:17491]
-
-	* test/erb/test_erb.rb (test_percent): ditto.
-
-Thu Jul 10 18:40:22 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/net/ftp.rb (Net::FTP#sendport): use divmod.  [ruby-core:17557]
-
-Thu Jul 10 18:36:53 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* ruby.c: Mac OS X needs origargc times of '\0' in
-	  origargv. [ruby-dev:35308]
-
-Thu Jul 10 13:53:08 2008  Tanaka Akira  <akr@fsij.org>
-
-	* include/ruby/ruby.h (POSFIXABLE): use FIXNUM_MAX+1 instead of
-	  FIXNUM_MAX to make it possible to convert to double accurately.
-	  It assumes FLT_RADIX is 2.
-	  fix RubyForge bug #14102.
-	  backported from 1.9.
-
-Mon Jul  7 16:21:38 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/smtp.rb (Net::SMTP::start): use 'localhost' instead of
-	  'localhost.localdomain'.  [ruby-dev:35333]
-
-	* lib/net/smtp.rb (Net::SMTP::SMTP.start): ditto.
-
-Mon Jul  7 15:02:13 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_longjmp): duplicate the thrown exception to set backtrace
-	  if it was frozen.  clear all raised flags.
-
-	* eval.c (stack_check): leave clearing flag to rb_longjmp.
-
-	* eval.c (rb_thread_set_raised, rb_thread_reset_raised): use generic
-	  flags.
-
-	* eval.c (Init_Proc), gc.c (Init_GC): freeze preallocated special exceptions.
-
-	* gc.c (rb_memerror): use thread raised flag instead of static flag,
-	  and raise nomem_error without backtrace if failed to make backtrace.
-	  [ruby-dev:34724]
-
-	* gc.c (ruby_xmalloc): increase malloc_increase only if malloc
-	  succeeds.  failed malloc size can be huge.  it may increase
-	  malloc_limit too big which cause less GC and memory full.
-	  (ruby_xrealloc): ditto.
-
-Mon Jul  7 12:23:05 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c: avoid creating Ruby object during
-	  GC. thanks to arton <artonx AT yahoo.co.jp>. [ruby-dev:35313]
-
-	* ext/win32ole/tests: add test_win32ole_event.rb, remove
-	  testOLEEVENT.rb
-
-	* ext/win32ole/tests/testWIN32OLE.rb(test_convert_bignum):
-	  fix test.
-
-Mon Jul  7 12:23:05 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* gc.c: add rb_during_gc(). based on a patch from arton <artonx AT
-	  yahoo.co.jp> at [ruby-dev:35313].   
-
-	* intern.h: ditto.
-
-Thu Jul  3 20:13:20 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (w_object, marshal_dump, r_object0, marshal_load): search
-	  public methods only.  [ruby-core:17283]
-
-	* object.c (convert_type): ditto.
-
-	* lib/singleton.rb (Singleton#_dump): conversion method should be
-	  public.
-
-Wed Jul  2 19:06:43 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension.read_multipart): blanks inside
-	  double quotes are allowed.  [ruby-list:45140]
-
-Wed Jul  2 19:03:37 2008  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (num_coerce): call rb_Float(x) first.  don't depend on
-	  evaluation order of function arguments.
-
-Wed Jul  2 18:57:19 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syslog/syslog.c (syslog_write): syslog operations should be
-	  protected from $SAFE level 4.  a patch from Keita Yamaguchi
-	  <keita.yamaguchi at gmail.com>.
-
-	* ext/syslog/syslog.c (mSyslog_close): ditto.
-
-	* ext/syslog/syslog.c (mSyslog_set_mask): ditto.
-
-Wed Jul  2 18:26:20 2008  Tanaka Akira  <akr@fsij.org>
-
-	* math.c (domain_check): fix preprocess condition.
-
-Wed Jul  2 18:22:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/tmpdir.rb (@@systmpdir): prior LOCAL_APPDATA if possible, and
-	  should be clean.  based on a patch from arton <artonx AT
-	  yahoo.co.jp> at [ruby-dev:35269]
-
-Wed Jul  2 18:16:19 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (date2time_str): fix the overflow in
-	  some situation. [ruby-bugs-20793]
-
-Tue Jul  1 15:11:14 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_fill): check if beg is too big.
-
-Mon Jun 30 20:35:32 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (str_buf_cat): check for self concatenation.
-
-Sun Jun 29 21:39:54 2008  Tanaka Akira  <akr@fsij.org>
-
-	* eval.c (rb_obj_respond_to): use RTEST to test the result of
-	  respond_to? method.
-
-Sun Jun 29 21:20:17 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* array.c (rb_ary_fill): (compatibility) do not raise
-	  ArgumentError on negative length.  This behaviour shall change
-	  in a future release.
-
-Sun Jun 29 20:08:11 2008  Tanaka Akira  <akr@fsij.org>
-
-	* time.c (time_timeval): fix rounding negative float.
-
-Sun Jun 29 19:19:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/inlinetest.rb (InlineTest.in_progname): workaround for frozen
-	  $0.  [ruby-dev:35261]
-
-	* lib/test/unit/ui/console/testrunner.rb (TestRunner#finished): ditto.
-
-Sun Jun 29 19:19:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (set_arg0, ruby_prog_init): freeze $0.  a patch from Keita
-	  Yamaguchi <keita.yamaguchi at gmail.com>.
-
-Sun Jun 29 18:33:33 2008  Tanaka Akira  <akr@fsij.org>
-
-	* process.c: include sys/resource.h if HAVE_SYS_RESOURCE_H is defined.
-	  pointed by TOYOFUKU Chikanobu.  [ruby-dev:35258]
-
-Sun Jun 29 18:26:01 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_f_trace_var): should not be allowed at safe level 4.  
-	  a patch from Keita Yamaguchi <keita.yamaguchi at gmail.com>.
-
-	* eval.c (rb_call0): wrong condition to check insecure method.
-	  a patch from Keita Yamaguchi <keita.yamaguchi at gmail.com>.
-
-Sun Jun 29 18:22:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_fill): not depend on unspecified behavior at integer
-	  overflow.  reported by Vincenzo Iozzo <snagg AT openssl.it>.
-
-Sun Jun 29 18:22:06 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c(ole_invoke): fix memory leak.
-	  [ruby-bugs-20792]
-
-Sun Jun 29 18:19:11 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (PUSH_FRAME, PUSH_CLASS): Add volatile to avoid a
-	  possible optimization bug on OS X/PPC.  This at least makes
-	  build with gcc -O1 and `make test' pass.
-
-Sun Jun 29 17:24:43 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc#collect_first_comment): skip
-	  magic comment.
-
-Sun Jun 29 17:22:09 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_each, strio_readlines): IO#each and
-	  IO#readlines do not affect $_.  [ruby-core:17277]
-
-Sun Jun 29 17:19:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_readline, strio_each)
-	  (strio_readlines): set lastline.  [ruby-core:17257]
-
-Sun Jun 29 17:15:49 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/openssl/ossl.h: include winsock.h if USE_WINSOCK2 is not defined.
-	  a patch from arton <artonx at yahoo.co.jp> in [ruby-dev:35078]
-
-Sun Jun 29 17:09:48 2008  wanabe  <s.wanabe@gmail.com>
-
-	* util.c (ruby_strtod): ruby_strtod don't allow a trailing
-	  decimal point like "7.". [ruby-dev:34835] [ruby-dev:35009]
-
-Sat Jun 28 19:23:40 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* class.c (clone_method): use rb_copy_node_scope.
-	  fixed [ruby-list:45102]
-	  fixed [ruby-core:17393]
-
-Sat Jun 28 18:49:50 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* class.c: revert to r15855.
-
-Fri Jun 20 18:25:18 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_buf_append): should infect.
-
-Fri Jun 20 16:33:09 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_store, rb_ary_splice): not depend on unspecified
-	  behavior at integer overflow.
-
-	* string.c (str_buf_cat): ditto.
-
-Wed Jun 18 22:24:46 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* array.c (ary_new, rb_ary_initialize, rb_ary_store,
-	  rb_ary_aplice, rb_ary_times): integer overflows should be
-	  checked. based on patches from Drew Yao <ayao at apple.com>
-	  fixed CVE-2008-2726
-
-	* string.c (rb_str_buf_append): fixed unsafe use of alloca,
-	  which led memory corruption. based on a patch from Drew Yao
-	  <ayao at apple.com> fixed CVE-2008-2726
-
-	* sprintf.c (rb_str_format): backported from trunk.
-
-	* intern.h: ditto.
-
-Tue Jun 17 15:09:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): no need to expand root path which has no
-	  short file name.  [ruby-dev:35095]
-
-Sun Jun 15 19:27:40 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in: Fix $LOAD_PATH.  Properly expand vendor_ruby
-	  directories; submitted by Takahiro Kambe <taca at
-	  back-street.net> in [ruby-dev:35099].
-
-Mon Jun  9 17:56:30 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb (Set#delete_if): Call to_a.
-	  (SortedSet#delete_if, TC_SortedSet#test_sortedset): Use super to
-	  yield elements in sorted order; [ruby-core:17144] by Arthur
-	  Schreiber.
-	  (SortedSet#each, SortedSet#each, TC_Set#test_each)
-	  (TC_SortedSet#test_sortedset): Return self; [ruby-dev:35002] by
-	  Arthur Schreiber.
-
-Mon Jun  9 03:28:05 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/zlib/zlib.c (rb_deflate_initialize, Init_zlib): Fix up
-	  initialize_copy; [ruby-list:45016], [ruby-list:45018].
-
-Mon Jun  9 03:26:03 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* NEWS: Mention new constants.
-
-Mon Jun  9 03:24:18 2008  Tanaka Akira  <akr@fsij.org>
-
-	* hash.c (hash_i): make Hash#hash order insensitive.
-
-Mon Jun  9 03:22:43 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (VENDOR_DIR): use LIBDIR instead of PREFIX as well as
-	  SITE_DIR.  a patch from Richard Brown <rbrown AT exherbo.org> in
-	  [ruby-core:17129].
-
-Mon Jun  9 03:21:20 2008  Tanaka Akira  <akr@fsij.org>
-
-	* gc.c (os_obj_of): assure to not free the scanning heap.
-
-Mon Jun  9 03:20:12 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* io.c (rb_open_file, rb_io_s_sysopen): fmode should be unsigned int.
-	  fixed [ruby-dev:34979]
-
-Fri Jun  6 21:16:55 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (COMMON_HEADERS): include ws2tcpip.h.
-
-	* ext/socket/addrinfo.h (addrinfo, getaddrinfo, getnameinfo,
-	  freehostent, freeaddrinfo): undef before define because these are
-	  macros in some versions of Windows SDK.
-
-	* win32/setup.mak: maybe commit miss.
-
-Fri Jun  6 19:34:22 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* mkconfig.rb: hide build path from rbconfig.rb.
-
-	* util.c (ruby_strtod, dtoa): initialize more variables for error
-	  handling.
-
-	* io.c (rscheck), marshal.c (w_nbyte, w_bytes, w_unique),
-	  (path2class, path2module): constified.
-
-	* pack.c (pack_unpack), process.c (rb_syswait): suppress warnings.
-
-	* suppress warnings on cygwin, mingw and mswin.
-
-Fri Jun  6 19:23:53 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): fix for non-existent files and SFN of
-	  symlinks.  [ruby-talk:303736]
-
-Fri Jun  6 18:25:43 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/iconv: Tests fixed.
-
-Fri Jun  6 17:04:56 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* win32/win32.h: include ws2tcpip.h. fixed [ruby-Bugs-20528]
-
-	* lib/time.rb (Time.xmlschema): don't use float.  fix
-	  http://rubyforge.org/tracker/index.php?func=detail&group_id=426&atid=1698&aid=20504
-
-	* object.c (rb_obj_alloc): RDoc updated.  a patch from Gaston
-	  Ramos <ramos.gaston at gmail.com> in [ruby-core:17073].
-
-	* lib/rdoc.rb: massive spelling correction patch from Evan Farrar
-	  <evanfarrar at gmail.com> in [ruby-doc:1382] applied.
-
-	* ext/openssl/ossl_ssl_session.c (ossl_ssl_session_initialize):
-	  Add a null check for ssl; submitted by akira yamada
-	  in [ruby-dev:34950].
-
-	* ext/openssl/ossl_ssl.c (Init_ossl_ssl): Define OP_NO_TICKET if
-	  SSL_OP_NO_TICKET is present; submitted by akira yamada
-	  in [ruby-dev:34944].
-
-	* test/openssl/test_ssl.rb (OpenSSL#test_server_session): Add a
-	  workaround for the case where OpenSSL is configured with
-	  --enable-tlsext; submitted by akira yamada in [ruby-dev:34944].
-
-Fri Jun  6 16:58:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/iconv/iconv.c (iconv_iconv): fix for length argument and now
-	  allows range.  [ruby-core:17092] [ruby-core:17115]
-
-Wed Jun  4 17:22:30 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Fix typos and move misplaced entries.
-	  NEWS: Somehow optflags and warnflags were not actually included
-	  in this release.
-
-Tue Jun  3 19:33:22 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c (enumerator_init_copy): Take care of
-	  initialize_copy as well as initialize.
-
-	* test/ruby/test_enumerator.rb: Pull in the test suite for
-	  enumerator from trunk.
-
-Tue Jun  3 12:51:57 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c (enumerator_allocate, enumerator_ptr): Properly
-	  detect if the object is initialized and raise error when
-	  appropriate.
-	  (enumerator_initialize): Fix a typo in rdoc. [ruby-core:17052]
-
-Tue Jun  3 10:16:40 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/erb.rb (ERB::Compiler::TrimScanner#scan_line): Fix a bug
-	  where tokens are not yilelded one by one.
-	  (ERB::Compiler::TrimScanner#explicit_trim_line): Fix without-
-	  strscan problems. [ruby_core:17028].
-
-	* test/erb/test_erb.rb (TestERBCore#_test_01)
-	  (TestERBCore#test_02_safe_04): The expected value should come
-	  first for assert_equal().
-	  (TestERBCoreWOStrScan): Add test class for without-strscan.
-
-Mon Jun  2 19:47:16 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/delegate.rb (DelegateClass, Delegator#respond_to?):
-	  respond_to? must take optional second argument.  This was a
-	  latent bug exposed by a recent internal change of marshal.c to
-	  call respond_to? with a second argument; submitted by Jeremy
-	  Kemper <jeremy at bitsweat.net> in [ruby-core:17045].
-
-Sat May 31 23:53:35 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* .: Release as Ruby 1.8.7.
-
-Sat May 31 23:33:34 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* README, README.ja: Add a note about default C flags.
-
-Sat May 31 22:11:15 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* version.c (ruby_description, ruby_copyright): backported from
-	  1.9. bug#19002, [ruby-dev:34883]
-
-	* error.c (report_bug): uses ruby_description.
-
-Sat May 31 20:56:04 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_delete_if): should return enumerator if no block
-	  is given.  [ruby-dev:34901]
-
-Sat May 31 18:28:17 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* suppress warnings with -Wwrite-string.
-
-Sat May 31 15:58:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, configure.in (warnflags): defaulted to -Wall
-	  -Wno-parentheses with gcc.  [ruby-dev:34810]
-
-Fri May 30 05:28:18 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* enum.c (count_i, count_iter_i, count_all_i): add prototypes for VC.
-
-Fri May 30 04:32:07 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c (count_i, count_iter_i): Sync with trunk.
-	  enum.c (enum_count, count_all_i, Init_Enumerable),
-	  array.c (rb_ary_count): Sync with trunk.  If no argument or
-	  block is given, count the number of all elements.
-
-Fri May 30 03:12:18 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/openssl/ossl_bn.c (ossl_bn_s_rand, ossl_bn_s_pseudo_rand):
-	  Int should be enough here.
-
-Fri May 30 02:35:00 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/openssl/ossl_bn.c (ossl_bn_s_rand, ossl_bn_s_pseudo_rand),
-	  ext/openssl/ossl_pkey_dh.c (ossl_dh_s_generate)
-	  (ossl_dh_initialize),
-	  ext/openssl/ossl_pkey_dsa.c (ossl_dsa_s_generate),
-	  ext/openssl/ossl_rand.c (ossl_rand_bytes)
-	  (ossl_rand_pseudo_bytes, ossl_rand_egd_bytes),
-	  ext/openssl/ossl_x509store.c (ossl_x509stctx_set_error): Do not
-	  use FIX2INT() without checking the value type.  Use NUM2INT()
-	  instead; found by akr in [ruby-dev:34890].
-
-Thu May 29 20:07:45 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in, win32/Makefile.sub, mkconfig.rb, instruby.rb,
-	  ruby.c, lib/mkmf.rb, README.EXT, README.EXT.ja: Backport the
-	  vendor_ruby directory support.
-
-Thu May 29 17:52:31 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/zlib/extconf.rb: search zlib1, and regard mswin32 later than VC6
-	  as WIN32.  [ruby-core:16984]
-
-Wed May 28 17:54:29 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (rb_str_start_with): Remove an unused variable.
-	  (rb_str_upto_m): Fix a prototype.
-
-Wed May 28 17:48:28 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* range.c (range_step): Fix brokenness when a non-integer numeric
-	  value is specified as step. [rubyspec]
-	  (range_step): Make use of String#step internally if a string (or
-	  string-alike) range is given.
-
-	* string.c (rb_str_upto_m, Init_String): Add an optional second
-	  argument to specify if the last value should be included.
-
-Wed May 28 16:53:39 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_slice_bang): Call rb_ary_modify_check() at the
-	  beginning. [rubyspec]
-
-Wed May 28 16:12:44 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/webrick/httpservlet/cgihandler.rb (WEBrick::HTTPServlet::CGIHandler#do_GET):
-	  Set the HTTP status code to 302 if a Location header field is
-	  present and the status code is not valid as a client
-	  redirection.  cf. RFC 3875 6.2.3, 6.2.4.
-
-Wed May 28 15:18:16 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/singleton.rb (SingletonClassMethods): _load should be public.
-
-Wed May 28 12:52:41 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* marshal.c (w_object, marshal_dump, r_object0, marshal_load): search
-	  private methods too.  [ruby-dev:34671]
-
-	* object.c (convert_type): ditto.
-
-Tue May 27 23:26:49 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (rb_bug): description from rb_bug() should include
-	  patchlevel.  [ruby-dev:34826]
-
-Tue May 27 20:19:22 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_slice_bang): Return an empty array instead of
-	  nil when pos is valid and len is adjusted from a valid value to
-	  zero; caught by RubySpec.
-
-Tue May 27 19:45:20 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* numeric.c (flo_divmod): Revert the behavior change; do not
-	  suppress an exception when div is NaN or Inf. [ruby-dev:34857]
-
-Tue May 27 19:24:40 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c (enum_to_a): Pass arguments through to #each().
-	  (enum_sort): Follow the enum_to_a signature change.
-	  (enum_reverse_each): Add #reverse_each().
-
-Tue May 27 18:54:02 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/stringio/stringio.c (strio_each_char, Init_stringio): Add
-	  StringIO#{each_char,chars}.
-
-Tue May 27 17:59:34 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/stringio/stringio.c (strio_each): Return an enumerator if no
-	  block is given.
-	  (strio_each_byte): Return an enumerator if no block is given,
-	  and return self if one is given as the rdoc says.
-
-	* io.c (rb_io_each_byte): Fix rdoc.  IO#each_byte returns self,
-	  not nil.
-
-Tue May 27 16:02:58 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_mod_module_exec, Init_eval): Add
-	  Module#{module_exec,class_exec}.
-
-Tue May 27 15:36:37 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* io.c (rb_io_each_char, argf_each_char, Init_IO):
-	  Add {IO#,ARGF.}{each_char,chars}.
-
-Tue May 27 13:46:52 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/stringio/stringio.c (Init_stringio): Define
-	  StringIO#{getbyte,readbyte}.
-
-Tue May 27 13:38:51 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* io.c (Init_IO): Define {IO#,ARGF.}{getbyte,readbyte}.
-
-Tue May 27 13:26:15 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/stringio/stringio.c (Init_stringio): Define #bytes and
-	  #lines.
-
-Tue May 27 13:20:35 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* io.c: (rb_io_lines, rb_io_bytes, Init_IO): Define
-	  IO#{lines,bytes} and ARGF.{lines,bytes}.
-
-Tue May 27 12:13:17 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (BUFCHECK): wrong condition. [ruby-core:16921]
-
-	* file.c (file_expand_buf): shouldn't use buflen for length of string.
-
-Mon May 26 18:24:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (BUFCHECK): no resize if enough room.
-
-	* file.c (file_expand_path): use BUFCHECK.
-
-Mon May 26 16:46:19 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (ntfs_tail): filename which starts with '.' is valid.
-
-	* file.c (file_expand_path): cygwin symlink support.
-
-Mon May 26 12:16:43 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* .: Release as Ruby 1.8.7-preview4.
-
-Mon May 26 12:12:26 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* marshal.c (dump_ensure, load_ensure): should return values.
-
-	* eval.c (yield_under, yield_under_i, yield_args_under_i)
-	  (specific_eval, rb_obj_instance_exec, Init_eval): Implement
-	  Object#instance_exec(), a 1.9 feature.
-
-Mon May 26 11:53:21 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_yield_0, proc_invoke, proc_arity): allow passing a
-	  block to a Proc.  [ruby-dev:23533]; by nobu; backported from
-	  1.9.  This implementation in current shape is known to be
-	  buggy/broken, especially with nested block invocation.  Take
-	  this as an experimental feature.
-
-	* parse.y (block_par, block_var): ditto.
-
-Mon May 26 08:00:52 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* marshal.c (r_object0, Init_marshal): Fix the garbled s_call
-	  definition; fixes [ruby-dev:34843].
-
-Mon May 26 03:16:20 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* hash.c (rb_hash_default): Fix rdoc.
-	  (rb_hash_each, env_each_value, env_each_pair): Return an
-	  enumerator if no block is given.
-	  (rb_hash_update): Update rdoc.
-	  (envix): Conditionalize the definition itself.
-	  (rb_f_getenv, env_fetch, env_keys, env_values, env_values_at)
-	  (env_select, env_inspect, env_to_a, env_empty_p, env_has_key)
-	  (env_has_value, env_index, env_indexes, env_to_hash, env_shift)
-	  (env_update): Require secure level 4.
-	  (env_each_value, env_each_i): Delay variable initialization.
-	  (env_each_key, env_each_value, env_reject_bang)
-	  (env_clear, env_replace): Omit duplicated secure level check.
-	  (env_has_value): Do to_str conversion.
-
-Sun May 25 19:48:12 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* hash.c (env_delete_if): Return an enumerator if no block is
-	  given.
-	  (env_each_key): Delay a variable initialization after
-	  RETURN_ENUMERATOR().
-
-Sun May 25 05:07:19 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_slice_bang): Be consistent with Array#slice()
-	  and String#slice!().  Just return nil when a negative length or
-	  out of boundary index is given instead of raising an exception
-	  via internal functions.
-	  (rb_ary_slice_bang): should not use rb_ary_subseq() which shares
-	  internal pointer.  splice modifies the receiver right after
-	  subseq.  [ruby-dev:34005]
-	  (rb_ary_slice_bang): should adjust length before making
-	  sub-array.
-
-	* enumerator.c (Init_Enumerator): Override
-	  Enumerable::Enumerator#each_with_index with #with_index.
-
-Sun May 25 03:13:09 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (Init_Thread): Initialize recursive_key.
-
-Sun May 25 02:45:49 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* error.c (syserr_eqq): Use en.
-
-Sat May 24 22:32:49 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_cstr_to_dbl): should clear errno before calling
-	  strtod(3).  [ruby-dev:34834]
-
-Sat May 24 22:27:44 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (marshal_load): should initialize arg.data used for
-	  reentrant check.  [ruby-dev:34837]
-
-Sat May 24 00:34:59 2008  Tanaka Akira  <akr@fsij.org>
-
-	* lib/rational.rb (Rational#to_i): fix rdoc.  Rational(-7,4).to_i
-	  should be -1.
-
-Fri May 23 20:22:44 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (reentrant_check): check reentrance via callcc.
-	  [ruby-dev:34802]
-
-Fri May 23 16:46:28 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c (proc_call): Remove an unused static function.
-
-Fri May 23 13:46:09 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (cflags): commit miss.
-
-Fri May 23 09:52:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (MINIRUBY), common.mk (RUBYOPT): add purelib.rb.
-	  [ruby-core:16642]
-
-	* ext/extmk.rb: load purelib.rb only when not cross compiling.
-
-Fri May 23 08:47:02 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (syserr_eqq): === should be able to handle delegated
-	  objects as well.
-
-Fri May 23 04:22:19 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c, ext/tk/tkutil/tkutil.c: fix memory leak.
-
-	* ext/tk/lib/tk.rb: avoid trouble when finalize TclTkIp.
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tk/*: help to fix troubles when
-	  use Ttk widgets on old Tk scripts.
-
-	* ext/tk/sample/*: update and add demo scripts. some of them are
-	  introduction about new features of Tcl/Tk8.5.
-
-Fri May 23 03:48:10 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* class.c (clone_method): Just use ruby_cref as cref.
-
-Fri May 23 01:03:23 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* class.c (rb_singleton_class_clone): Pass Qnil, not 0.
-
-Fri May 23 00:51:48 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* class.c (clone_method): Totally revamp the previous fix which
-	  was incorrect.
-	  (rb_mod_init_copy): Ditto.
-	  (singleton_class_clone_int): Ditto.
-
-Fri May 23 00:48:10 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_copy_node_scope), node.h: Rename from copy_node_scope
-	  and export.
-
-Thu May 22 21:24:15 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (top_local_setup): fixed memory leak bug based on a
-	  patch from Roger Pack <rogerpack2005 at gmail.com> in
-	  [ruby-core:16610].
-
-Thu May 22 14:20:54 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (flatten): check if reentered.  [ruby-dev:34798]
-
-Thu May 22 08:28:49 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (flatten): free memo hash table before raising exception.
-	  [ruby-dev:34789]
-
-Thu May 22 06:30:10 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* array.c (flatten): fix memory leak.
-
-Thu May 22 05:45:30 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* proc.c (proc_dup): should copy safe_level from src proc
-	  properly.  a patch from Keita Yamaguchi
-	  <keita.yamaguchi at gmail.com>
-
-Wed May 21 23:31:44 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_get_method_body, rb_alias, rb_eval): should not cache
-	  uninitialized value, since search_method doesn't set origin if the
-	  method wasn't found.
-
-	* eval.c (search_method, remove_method, error_print, rb_alias)
-	  (rb_eval, rb_rescue2, search_required, Init_eval, rb_thread_create),
-	  gc.c (rb_source_filename, Init_stack), io.c (rb_io_getline),
-	  parse.y (rb_id2name, rb_parser_free): suppress warnings.
-
-Wed May 21 12:34:51 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_hash_delete): rdoc fix based on a patch from Gaston Ramos
-	  <ramos.gaston AT gmail.com>.  [ruby-core:16825]
-
-Tue May 20 13:15:46 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* file.c (lchmod_internal): Remove a compiler warning.
-
-Mon May 19 18:22:35 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/openssl/ossl_pkcs5.c (ossl_pkcs5_pbkdf2_hmac): Fix the type
-	  of md; pointed out by Takahiro Kambe <taca at back-street.net>
-	  in [ruby-dev:34748].
-
-Mon May 19 14:20:13 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): fixed SEGV on win32 with "% 0e" % 1.0/0.0.
-
-Mon May 19 13:29:58 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* process.c (rb_f_system): set last_status when status == -1 because
-	  there is no path to set it on win32. this patch is derived from
-	  [ruby-core:16787], submitted by Luis Lavena <luislavena at gmail.com>
-
-Mon May 19 13:01:05 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk ({MSPEC,RUBYSPEC}_GIT_URL): moved from Makefine.in.
-
-	* {win32,bcc32}/Makefile.sub (update-rubyspec): added.
-
-Mon May 19 11:53:45 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/openssl/openssl_missing.c (HMAC_CTX_copy): adopted
-	  prototype change in openssl bundled with newer OpenBSD.
-	  a patch from Takahiro Kambe <taca at back-street.net> in
-	  [ruby-dev:34691].
-
-Mon May 19 06:36:37 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* .: Release as Ruby 1.8.7-preview3.
-
-Sun May 18 22:26:51 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpservlet/filehandler.rb: should normalize path
-	  name in path_info to prevent script disclosure vulnerability on
-	  DOSISH filesystems. (fix: CVE-2008-1891)
-	  Note: NTFS/FAT filesystem should not be published by the platforms
-	  other than Windows. Pathname interpretation (including short
-	  filename) is less than perfect.
-
-	* lib/webrick/httpservlet/abstract.rb
-	  (WEBrick::HTTPServlet::AbstracServlet#redirect_to_directory_uri):
-	  should escape the value of Location: header.
-
-	* lib/webrick/httpservlet/cgi_runner.rb: accept interpreter
-	  command line arguments.
-
-Sat May 17 23:53:57 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): fix for short file name on Cygwin.
-
-Sat May 17 11:29:11 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_extname): first dot is not an extension name.
-
-Sat May 17 10:18:44 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_search): need to free allocated buffer in re_register.
-
-Fri May 16 17:01:44 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (test-rubyspec): added.
-
-Fri May 16 16:22:40 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c: sometimes freeze when receive Interrupt signal.
-
-Fri May 16 14:54:56 2008  Tanaka Akira  <akr@fsij.org>
-
-	* Makefile.in (update-rubyspec): move rubyspec to srcdir. 
-	  (test-rubyspec): ditto.
-
-Fri May 16 14:25:22 2008  Tanaka Akira  <akr@fsij.org>
-
-	* Makefile.in (test-rubyspec): use RUNRUBY.  suggested by nobu.
-
-Fri May 16 13:01:43 2008  Tanaka Akira  <akr@fsij.org>
-
-	* Makefile.in (update-rubyspec): new target to download rubyspec.
-	  (test-rubyspec): new target to run rubyspec.  this doesn't work
-	  before install.
-
-Fri May 16 08:15:52 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: fix memory (object) leak bug.
-
-	* ext/tk/sample/demos-jp/aniwave.rb, ext/tk/sample/demos-en/aniwave.rb:
-	  bug fix.
-
-Thu May 15 17:00:22 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (Init_String): Define #bytesize as an alias for #size
-	  for compatibility with 1.9.
-
-Thu May 15 15:33:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (file_expand_path): support for alternative data stream
-	  and ignored trailing garbages of NTFS.
-
-	* file.c (rb_file_s_basename): ditto.
-
-	* file.c (rb_file_s_extname): ditto.
-
-Wed May 14 19:24:59 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_count): Override Enumerable#count for better
-	  performance.
-	  (rb_ary_nitems): Undo the backport.  Use #count {} instead.
-
-	* enumerator.c (enumerator_iter_i): Remove an unused function.
-	  (enumerator_with_index, enumerator_each): Remove unused
-	  variables.
-
-Wed May 14 17:15:11 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/tk/tkutil/extronf.rb: check stdndup() because it's not standard
-	  function of C.
-
-	* ext/tk/tkutil/tkutil.c (cbsubst_table_setup): use malloc() and
-	  strncpy() instead of strndup() if not available.
-
-Wed May 14 09:52:02 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil/tkutil.c: improve handling callback-subst-keys. 
-	  Now, support longnam-keys (e.g. '%CTT' on tkdnd-2.0; however, still
-	  not support tkdnd-2.0 on tkextlib), and symbols of parameters (e.g. 
-	  :widget=>'%W', :keycode=>'%k', '%x'=>:x, '%X'=>:root_x, and so on; 
-	  those are attributes of event object). It means that Ruby/Tk accepts
-	  not only "widget.bind(ev, '%W', '%k', ...){|w, k, ...| ... }", but 
-	  also "widget.bind(ev, :widget, :keycode, ...){|w, k, ...| ... }". 
-	  It is potentially incompatible, when user passes symbols to the
-	  arguments of the callback block (the block receives the symbols as
-	  strings). I think that is very rare case (probably, used by Ruby/Tk
-	  experts only). When causes such trouble, please give strings instead
-	  of such symbol parameters (e.g. call Symbol#to_s method).
-
-	* ext/tk/lib/tk/event.rb, ext/tk/lib/tk/validation.rb, 
-	  ext/tk/lib/tkextlib/blt/treeview.rb, 
-	  ext/tk/lib/tkextlib/winico/winico.rb: ditto.
-
-	* ext/tk/tkutil/tkutil.c: strings are available on subst_tables on 
-	  TkUtil::CallbackSubst class (it is useful on Ruby 1.9). 
-
-	* ext/tk/lib/tk/spinbox.rb, ext/tk/lib/tkextlib/iwidgets/hierarchy.rb, 
-	  ext/tk/lib/tkextlib/iwidgets/spinner.rb, 
-	  ext/tk/lib/tkextlib/iwidgets/entryfield.rb, 
-	  ext/tk/lib/tkextlib/iwidgets/calendar.rb, 
-	  ext/tk/lib/tkextlib/blt/dragdrop.rb, 
-	  ext/tk/lib/tkextlib/tkDND/tkdnd.rb, 
-	  ext/tk/lib/tkextlib/treectrl/tktreectrl.rb, 
-	  ext/tk/lib/tkextlib/tktable/tktable.rb: disable code piece became 
-	  unnecessary by reason of the changes of ext/tk/tkutil/tkutil.c.
-
-Tue May 13 15:10:50 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c: Update rdoc.
-	  (enumerator_initialize): Discourage the use.
-	  (enum_each_slice, enum_each_cons, enumerator_each)
-	  (enumerator_with_index): Add a note about a call without a block.
-
-	* NEWS: Intentionally omit enum_slice and enum_cons, which are
-	  removed in 1.9.
-
-Tue May 13 07:56:36 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cat): fixed buffer overrun reported by
-	  Christopher Thompson <cthompson at nexopia.com> in [ruby-core:16746]
-
-Mon May 12 13:57:19 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): add NODE_OP_ASGN_{OR,AND}.  "defined?(a||=1)"
-	  should not operate assignment.  [ruby-dev:34645]
-
-Mon May 12 12:59:23 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/wm.rb: Wm#overrideredirect overwrites arguemnt to
-	  an invalid value.
-
-	* ext/tk/sample/ttk_wrapper.rb: support "if __FILE__ == $0" idiom.
-
-Mon May 12 12:36:55 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_select): backport from trunk.
-	  [ruby-talk:300743]
-
-Mon May 12 12:33:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (RUBYLIB, RUBYOPT): clear.
-
-Mon May 12 10:41:10 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/delegate.rb (SimpleDelegator::dup): removed needless argument.
-	  [ruby-list:44910]
-
-	* lib/delegate.rb (clone, dup): keep relationship with the target
-	  object.
-
-Sun May 11 23:19:39 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (all_iter_i, any_iter_i): reduced duplicated code.
-
-Sun May 11 17:57:36 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (MINIRUBY): should not include extension library path.
-
-Sun May 11 10:36:10 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* eval.c (method_name, method_owner): New methods; backported
-	  from 1.9. (UnboundMethod#name, UnboundMethod#owner)
-
-Sun May 11 02:48:13 2008    <nagai@orca16.orcabay.ddo.jp>
-
-	* ext/tk/lib/tk/pack.rb, ext/tk/lib/tk/grid.rb: fail to do pack/grid 
-	  without options.
-
-	* ext/tk/lib/tk.rb: add TkWindow#grid_anchor, grid_column, grid_row.
-
-Sat May 10 18:19:16 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_each_line): RDoc updated.  [ruby-dev:34586]
-
-Sat May 10 13:17:56 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/pack.rb, ext/tk/lib/tk/grid.rb: increase supported
-	  parameter patterns of configure method.
-
-Sat May 10 09:16:13 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): backported from 1.9.  a patch from Satoshi
-	  Nakagawa <psychs at limechat.net> in [ruby-dev:34625]. 
-	  fixed: [ruby-dev:34623]
-
-Fri May  9 23:33:25 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/wm.rb: methods of Tk::Wm_for_General module cannot
-	  pass the given block to methods of Tk::Wm module.
-
-	* ext/tk/lib/tk/grid.rb: lack of module-method definitions.
-
-	* ext/tk/lib/tkextlib/tile.rb: lack of autoload definitions.
-
-	* ext/tk/lib/tkextlib/tile/tnotebook.rb: cannot use kanji (not UTF-8) 
-	  characters for headings.
-
-	* ext/tk/tcltklib.c: maybe a little more stable about @encoding value 
-	  of TclTkIp object.
-
-Wed May  7 08:46:44 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (rb_struct_s_def): to_str should be called only once.
-	  [ruby-core:16647]
-
-Wed May  7 00:54:25 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/zlib/zlib.c (gzreader_gets): may cause infinite loop.
-	  a patch from Kouya <kouyataifu4 at gmail.com> in
-	  [ruby-reference-manual:762].
-
-Sun May  4 09:35:51 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* sample/erb/erb4html.rb (ERB4Html) : add example of ERB#set_eoutvar.
-	  ERB4Html is an auto-quote ERB.
-
-Sat May  3 22:52:48 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/tile.rb, ext/tk/lib/tkextlib/tile/style.rb, 
-	  ext/tk/sample/ttk_wrapper.rb: improve treating and control themes. 
-	  add Tk::Tile.themes and Tk::Tile.set_theme(theme).
-
-Fri May  2 14:52:33 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el: move fontifying code from hook.  a patch from
-	  Phil Hagelberg <phil at hagelb.org> in [ruby-core:16636].
-
-Fri May  2 13:47:51 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (match_select): restore previous behavior of MatchData#select.
-	  RDoc updated as well, mentioning the plan to remove this method
-	  in the future.  [ruby-dev:34556]
-
-Fri May  2 13:04:04 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dbm/dbm.c (Init_dbm): defines DBM::VERSION even when
-	  DB_VERSION_STRING is not available.  [ruby-dev:34569]
-
-Thu May  1 23:57:06 2008  James Edward Gray II  <jeg2@ruby-lang.org>
-
-	Merged 16257 from trunk.
-
-	* lib/net/telnet.rb:  This patch from Brian Candler adds a FailEOF mode which
-	  can be activated to have net/telnet raise EOFError exceptions when the 
-	  remote connection is closed.  The default behavior remains unchanged though.
-
-Thu May  1 23:43:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* range.c (range_step): check if step can be converted to an integer.
-	  [ruby-dev:34558]
-
-	* range.c (range_step): allow float step bigger than zero but less
-	  than one.  [ruby-dev:34557]
-
-Wed Apr 30 20:22:40 2008  James Edward Gray II  <jeg2@ruby-lang.org>
-
-	Merged 16241 from trunk.
-
-	* lib/net/telnet.rb:  Fixing a bug where line endings would not be properly
-	  escaped when the two character ending was broken up into separate TCP
-	  packets.  Issue reported and patched by Brian Candler.
-
-Wed Apr 30 17:47:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* re.c (rb_reg_search): use local variable.  a patch from wanabe
-	  <s.wanabe AT gmail.com> in [ruby-dev:34537].  [ruby-dev:34492]
-
-Sat Apr 26 19:40:34 2008  Guy Decoux  <decoux@moulon.inra.fr>
-
-	* class.c (struct clone_method_data): Add cref.
-	  (clone_method): Properly handle NODE_BMETHOD and NODE_DMETHOD.
-	  (rb_singleton_class_clone, singleton_class_clone_int): Set a
-	  proper value to klass and propagate cref. [ruby-core:16238]
-
-	* eval.c (rb_block_dup, rb_method_dup), intern.h: Add duplicator
-	  methods for use from class.c#clone_method().
-
-Fri Apr 25 15:46:37 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tk/scrollbar.rb, ext/tk/lib/tk/scale.rb:
-	  improve unknonw-option check when create a widget. 
-
-	* ext/tk/lib/tkextlib/blt/unix_dnd.rb, ext/tk/lib/tkextlib/blt/ted.rb,
-	  ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: bug fix on 'cget'.
-
-	* ext/tk/lib/tk/menuspec.rb: option check will fail when 
-	  TkConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__ is true.
-
-	* ext/tk/lib/tk/palette.rb: bug fix.
-
-Fri Apr 25 12:37:54 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (flatten): returns an instance of same class.
-	  [ruby-core:16554]
-
-Thu Apr 24 23:47:50 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/net/pop.rb: backported from 1.9. bug#19003
-
-	* ext/openssl/lib/openssl/ssl.rb: set_params; backported from 1.9.
-	  bug#19552, [ruby-dev:34402]
-
-	* ext/openssl/ossl_ssl.c: ditto.
-
-	* test/openssl/test_ssl.rb: ditto.
-
-Thu Apr 24 17:06:34 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (THREAD_SAVE_CONTEXT): remove unnecessary
-	  FLUSH_REGISTER_WINDOWS before calling setjmp().  [ruby-core:16285]
-
-Thu Apr 24 14:15:11 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dln.c (dln_find_1): prior files with extensions to files sans
-	  extensions.  [ruby-core:16517]
-
-Wed Apr 23 15:39:31 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (bind_eval): Add Binding#eval, a shorthand method for
-	  eval(str, binding, ..); backported from 1.9.
-
-Wed Apr 23 15:28:52 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/gdbm/test_gdbm.rb (TestGDBM#test_s_open_no_create): failed
-	  notice moved from comment to assertion message. [ruby-dev:29127]
-
-Wed Apr 23 14:00:05 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/mkmf.rb (create_makefile): Add a missing dependency on the
-	  target directory for each .rb file.  This will hopefully fix
-	  parallel make (-jN).  Tested on FreeBSD.
-
-Wed Apr 23 11:49:54 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb (Set#each, SortedSet#each, TC_Set#test_each): Return
-	  an enumerator if no block is given.
-
-Wed Apr 23 00:42:49 2008  Tanaka Akira  <akr@fsij.org>
-
-	* eval.c (error_print): show full stack grace except SystemStackError.
-	  backport from 1.9.  [ruby-dev:31014]
-
-Wed Apr 23 00:18:45 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/ruby/test_symbol.rb (TestSymbol#test_to_proc): Improve
-	  tests of Symbol#to_proc.
-
-Tue Apr 22 22:43:05 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_proc_new, YIELD_FUNC_LAMBDA): Add a new nd_state
-	  YIELD_FUNC_LAMBDA which avoids automatic `avalue' conversion for
-	  arguments.  This fixes a bug where [1,[2,3]].map(&:object_id)
-	  fails.
-
-	* intern.h, object.c: Hide rb_proc_new() from intern.h.  It should
-	  not be considered an official API function yet.
-
-Tue Apr 22 21:24:32 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_proc_new): Turn the BLOCK_LAMBDA flag on.
-
-	* object.c (sym_to_proc), test/ruby/test_symbol.rb: Add back
-	  Symbol#to_proc, now that it passes the tests.
-
-Tue Apr 22 19:35:03 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c (enumerator_initialize): Remove an undocumented
-	  feature (passing a block to the constructor) that's broken.
-	  This is not what I intended.
-
-Tue Apr 22 17:49:46 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): should protect temporary string from
-	  GC.   [ruby-dev:34480]
-
-Tue Apr 22 17:12:05 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_search): string might be NULL.  [ruby-core:16478]
-
-Tue Apr 22 16:44:00 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* object.c (rb_obj_tap): Correct documentation; pointed out by
-	  okkez in [ruby-dev:34472].
-
-Tue Apr 22 10:05:51 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (eaccess): workaround for recent msvcrt's behavior.
-	  [ruby-core:16460]
-
-Mon Apr 21 16:06:47 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* enumerator.c (enumerator_init): preserve the method name in ID.
-
-	* enumerator.c (enumerator_each): need not to call rb_to_id().
-
-	* enumerator.c (enumerator_with_index): ditto.
-
-Mon Apr 21 17:19:52 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_f_method_name): New gloval function: __method__;
-	  backported from matzruby / 1.9.
-
-	* eval.c (rb_frame_this_func), intern.h: New internal function.
-
-	* intern.h (RETURN_ENUMERATOR): Use rb_frame_this_func() instead
-	  of rb_frame_last_func(), to accommodate the behavior to that of
-	  1.9.
-
-Mon Apr 21 15:54:48 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tempfile.rb (Tempfile::_close): check @data before modifying
-	  it; backported from 1.9.  [ruby-dev:34094]
-
-	* lib/tempfile.rb (Tempfile::close): clear @data and @tmpname.
-
-Mon Apr 21 10:17:17 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c: should include <errno.h> to refer errno.
-
-Mon Apr 21 10:02:43 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* hash.c (recursive_hash): prototype.
-
-Mon Apr 21 10:00:51 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (rb_strftime): check errno to detect strftime(3)'s error.
-	  this is workaround for recent version of MSVCRT.
-	  [ruby-dev:34456]
-
-Sun Apr 20 21:10:04 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* .: Release as Ruby 1.8.7-preview2.
-
-Sun Apr 20 21:02:06 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c: Resolve the method every time an enumeration
-	  method is run, not once when the enumerator is initialized as it
-	  was before, so that method_missing() and method (re)definition
-	  afterwards are both in effect; pointed out in: [ruby-core:16441]
-
-Sun Apr 20 17:59:25 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* object.c, NEWS, test/ruby/test_symbol.rb: Revert Symbol#to_proc
-	  since it does not pass the tests.
-
-Sun Apr 20 14:29:35 2008  Technorama Ltd.  <oss-ruby@technorama.net>
-
-	* ext/openssl/ossl_ssl.c: initialize session class.
-
-Sat Apr 19 20:54:42 2008  akira yamada  <akira@arika.org>
-
-	* lib/uri/ftp.rb, lib/uri/generic.rb, test/uri/test_common.rb,
-	  test/uri/test_ftp.rb, test/uri/test_generic.rb: backported from 1.9.
-	  [ruby-dev:31318]
-
-Sat Apr 19 20:35:02 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/yaml/baseemitter.rb, lib/yaml/encoding.rb: performance
-	  tuning around String#gsub.
-
-	* lib/yaml/tag.rb: Replace nodoc with stopdoc so Module methods get
-	  documented.
-
-	* lib/yaml/store.rb (YAML::load): modified to support empty
-	  database.
-
-	* lib/yaml/store.rb (YAML::Store::marshal_dump_supports_canonical_option?):
-	  add a method to support faster PStore.
-
-Sat Apr 19 20:16:52 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/yaml/types.rb: Likewise, pass self to YAML::quick_emit;
-	  merged from 1.9.
-
-	* lib/yaml.rb (quick_emit): use combination of object_id and hash to
-	  identify repeated object references, since GC will reuse memory of
-	  objects during output of YAML. [ruby-Bugs-8548] [ruby-Bugs-3698];
-	  merged from 1.9.
-
-Sat Apr 19 20:05:39 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_equal, rb_ary_eql, rb_ary_hash, rb_ary_cmp):
-	  Make Array#eql?, #hash, #== and #<=> use rb_exec_recursive() and
-	  handle recursive data properly.
-
-	* hash.c (hash_equal, rb_hash_hash): Make Hash#eql?, #hash and #==
-	  use rb_exec_recursive() and handle recursive data properly.
-
-Sat Apr 19 19:26:09 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* intern.h, eval.c (rb_exec_recursive): New internal function to
-	  help perform recursive operation; backported from 1.9.
-
-Sat Apr 19 18:42:04 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* intern.h, hash.c (rb_hash_lookup): New internal function to
-	  check if a key exists in a hash, ignoring #default; backported
-	  from 1.9.
-
-Fri Apr 18 18:56:57 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syck/rubyext.c (syck_genericresolver_node_import): should
-	  not set instance variable "@kind" before initializing it.
-	  [ruby-dev:32677]
-
-	* ext/syck/rubyext.c (syck_resolver_initialize,
-	  syck_resolver_detect_implicit, syck_emitter_emit): remove unused
-	  variables.
-
-Fri Apr 18 18:54:57 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syck/rubyext.c: Node#value defined twice.
-
-	* lib/yaml/: several method redefinitions causing warnings.
-
-Fri Apr 18 16:36:16 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/rexml/node.rb (REXML::Node::indent): should initialize rv
-	  variable.  a patch from Tadayoshi Funaba <tadf AT dotrb.org> in 
-	  [ruby-dev:32783].
-
-Fri Apr 18 16:01:37 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/rexml: Merge fixes since 1.8.6 made solely on the ruby_1_8_6
-	  branch.
-
-Wed Apr 16 06:11:49 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* test/ruby/test_settracefunc.rb (TestSetTraceFunc#test_event):
-	  Fix tests to reflect the following changes: r15833, r15759.
-
-Wed Apr 16 05:03:48 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* .: Release as Ruby 1.8.7-preview1.
-
-Wed Apr 16 02:09:14 2008  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/xmlrpc/client.rb: fix cookie handling. [ruby-dev:34403]
-
-	* test/xmlrpc/test_cookie.rb: add a test for the above fix.
-
-Tue Apr 15 23:48:28 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* version.h: Branch off ruby_1_8_7 from ruby_1_8 in preparation
-	  for the forthcoming 1.8.7 release.
-
-Tue Apr 15 23:40:39 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/syck/rubyext.c (rb_syck_mktime): Avoid buffer overflow.
-
-Tue Apr 15 20:32:03 2008  Tanaka Akira  <akr@fsij.org>
-
-	* re.c (match_inspect): backported from 1.9.
-
-Tue Apr 15 19:03:28 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* eval.c (method_receiver, method_name, method_owner): New
-	  methods; backported from 1.9. bug#19007
-
-Tue Apr 15 18:39:14 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/uri.rb, lib/uri/ldaps.rb: added LDAPS
-	  scheme; backported from 1.9. bug#19015, [ruby-dev:31896]
-
-Tue Apr 15 17:45:43 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/net/smtp.rb: backported from 1.9. bug#19003
-
-Tue Apr 15 17:06:12 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* test/ruby/test_symbol.rb (TestSymbol#test_to_proc): add tests.
-
-Tue Apr 15 16:58:55 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/menuspec.rb: option check will fail when 
-	  TkConfigMethod.__IGNORE_UNKNOWN_CONFIGURE_OPTION__ is true.
-
-	* ext/tk/lib/tk/palette.rb: bug fix.
-
-Tue Apr 15 16:47:48 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* signal.c, gc.c: New methods: GC.stress, GC.stress=;
-	  backported from 1.9. a patch from Tadashi Saito
-	  in [ruby-dev:34394] and bug#19000
-
-Tue Apr 15 12:35:44 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* rubyio.h (rb_io_t): renamed from OpenFile.
-
-	* ruby.h (struct RHash), file.c, gc.c, io.c, ext/dl/dl.c,
-	  ext/io/wait/wait.c, ext/pty/pty.c, ext/readline/readline.c,
-	  ext/socket/socket.c: ditto.
-
-	* win32/win32.h: removed workaround for OpenFile.
-
-Tue Apr 15 00:15:29 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/text.rb: typo. call a wrong method.
-
-	* ext/tk/lib/tk/itemconfig.rb: ditto.
-
-	* ext/tk/sample/ttk_wrapper.rb: bug fix.
-
-	* ext/tk/sample/tktextio.rb: add binding for 'Ctrl-u' at console mode.
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tk/itemfont.rb, ext/tk/lib/font.rb: 
-	  support __IGNORE_UNKNOWN_CONFIGURE_OPTION__ about font options.
-
-	* ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb, 
-	  ext/tk/lib/tkextlib/iwidgets/scrolledlistbox.rb, 
-	  ext/tk/lib/tkextlib/iwidgets/scrolledtext.rb: bug fix. 
-
-	* ext/tk/lib/tkextlib/tile/tpaned.rb: improve TPaned#add.
-
-	* ext/tk/lib/tk/timer.rb: add TkTimer#at_end(proc) to register the 
-	  procedure which called at end of the timer.
-
-Mon Apr 14 19:54:21 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_flatten, rb_ary_flatten_bang): Take an optional
-	  argument that determines the level of recursion to flatten;
-	  backported from 1.9.
-
-	* array.c (rb_ary_shuffle_bang, rb_ary_shuffle, rb_ary_choice,
-	  rb_ary_cycle, rb_ary_permutation, rb_ary_combination,
-	  rb_ary_product, rb_ary_take, rb_ary_take_while, rb_ary_drop,
-	  rb_ary_drop_while): New methods: Array#shuffle, #shuffle!,
-	  #choice, #cycle, #permutation, #combination, #product, #take,
-	  #take_while, #drop, #drop_while; backported from 1.9.
-
-Mon Apr 14 19:52:35 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.h: New macro: RB_GC_GUARD().
-
-Mon Apr 14 19:49:35 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* random.c (rb_genrand_int32, rb_genrand_real), intern.h: Export.
-
-	* string.c (rb_str_tmp_new), intern.h: New function.
-
-Mon Apr 14 19:18:55 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* enum.c (inject_i, inject_op_i): prototype.
-
-Mon Apr 14 19:10:47 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c New methods: Enumerable#take, #take_while, #drop and
-	  #drop_while; backported from 1.9.
-
-Mon Apr 14 18:50:15 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c: New methods: Enumerable#one?, #none?, #minmax, #min_by,
-	  #max_by, #minmax_by and #cycle; backported from 1.9.
-
-	* enum.c (enum_find_index): Add support for find_index(obj);
-	  [ruby-dev:34313]; backported from 1.9.
-
-	* enum.c (enum_inject): Add support for Enumerable#inject(:binop);
-	  backported from 1.9.
-
-	* enum.c: Alias Enumerable#reject to #inject; backported from 1.9.
-
-Mon Apr 14 18:14:19 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c (enum_find, enum_reject): Return an enumerator if no
-	  block is given; backported from 1.9.
-
-	* io.c (rb_io_each_line, rb_io_each_byte, rb_io_s_foreach,
-	  argf_each_line, argf_each_byte): Ditto.
-
-	* string.c (str_gsub): Ditto.
-
-Mon Apr 14 18:10:05 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* enum.c (find_index_i, find_index_iter_i): add prototype for VC.
-
-Mon Apr 14 17:55:30 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_collect_bang, rb_ary_select): Return an
-	  enumerator if no block is given; backported from 1.9.
-
-	* dir.c (dir_each, dir_foreach): Ditto.
-
-	* enum.c (enum_partition, enum_sort_by): Ditto.
-
-	* gc.c (os_each_obj): Ditto.
-
-	* hash.c (rb_hash_delete_if, rb_hash_reject_bang, rb_hash_select,
-	  rb_hash_each_value, rb_hash_each_key, rb_hash_each_pair,
-	  env_each_key, env_each_value, env_each, env_each_pair,
-	  env_reject_bang, env_delete_if, env_select): Ditto.
-
-	* numeric.c (num_step, int_upto, int_downto, int_dotimes): Ditto.
-
-Mon Apr 14 16:42:53 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ruby.h (rb_block_call_func): Fix prototype.
-
-	* enumerator.c (enumerator_iter_i, enumerator_each_i): Ditto.
-
-Mon Apr 14 15:49:05 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c (enum_count, enum_find_index): New methods:
-	  Enumerable#count and #find_index; backported from 1.9.
-
-Mon Apr 14 14:16:08 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* enumerator.c (enumerator_mark, enumerator_iter_i, enumerator_each_i,
-	  enumerator_allocate): add prototype.
-
-	* enumerator.c (enumerator_each_i): declare unused two arguments.
-
-Mon Apr 14 13:58:32 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (rb_str_each_char): New methods: String#chars and
-	  #each_char; backported from 1.9.
-
-Mon Apr 14 13:42:20 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (rb_str_each_line, rb_str_each_byte): Reflect
-	  enumerator integration.  #lines and #bytes are now aliases to
-	  #each_line and #each_byte, respectively.
-
-Mon Apr 14 13:19:36 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* range.c (range_each, range_step): Return an enumerator if no
-	  block is given; backported from 1.9.
-
-	* struct.c (rb_struct_each, rb_struct_each_pair): Ditto.
-
-Mon Apr 14 13:07:59 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* string.c (rb_str_partition, rb_str_rpartition,
-	  rb_str_start_with, rb_str_end_with): New methods:
-	  String#partition, #rpartition, #start_with? and #end_with?;
-	  backported from 1.9.  These methods are $KCODE aware unlike
-	  #index, #rindex and #include?.
-
-Sun Apr 13 15:55:52 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* object.c (sym_to_proc): new method Symbol#to_proc; backported
-	  from 1.9. bug#19012
-
-Fri Apr 11 19:14:30 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* object.c (rb_obj_tap): new method Object#tap; backported from
-	  1.9. bug#19008
-
-Fri Apr 11 18:58:09 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* process.c: new method Process.exec; backported from 1.9. bug#19006
-
-Fri Apr 11 12:43:56 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/tile.rb, ext/tk/lib/tkextlib/tile/style.rb, 
-	  ext/tk/sample/tkextlib/tile/demo.rb: previous patch is not complete.
-
-Fri Apr 11 10:22:54 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/tile.rb:
-	  __define_LoadImages_proc_for_compatibility__! do nothing when the 
-	  Tcl command exists.
-
-	* ext/tk/lib/tkextlib/tile/style.rb:
-	  __define_wrapper_proc_for_compatibility__! do nothing when the Tcl
-	  command exists.
-
-	* ext/tk/sample/tkextlib/tile/demo.rb: don't create 'step' theme if 
-	  it already exists.
-
-Fri Apr 11 08:05:12 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_object): add volatile to avoid potential GC bug.  a
-	  patch from Tomoyuki Chikanaga <chikanag at nippon-control-system.co.jp>
-	  in [ruby-dev:34311].
-
-Thu Apr 10 20:29:13 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* misc/rdebug.el, misc/README: Remove rdebug.el as per request
-	  from the maintainer and mention the ruby-debug project at
-	  RubyForge in README; bug#19043.
-
-Thu Apr 10 20:08:37 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enum.c (enum_first, enum_group_by): New methods:
-	  Enumerable#first and #group_by; backported from 1.9.
-
-Thu Apr 10 19:49:10 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c (rb_eStopIteration), eval.c (rb_f_loop), ruby.h:
-	  Add a new exception class StopIteration, which breaks Kernel#loop
-	  iteration when raised; backported from 1.9.
-
-	* enumerator.c (enumerator_next, enumerator_rewind): Implement
-	  #next and #rewind using the "generator" library.
-
-	* lib/generator.rb: Implement Enumerable::Enumerator#next and
-	  #rewind.
-
-Thu Apr 10 19:29:48 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_first, rb_ary_last): Return a shared array when
-	  possible.
-
-	* array.c (rb_ary_pop, rb_ary_pop_m, rb_ary_shift, rb_ary_shift_m):
-	  Array#pop and Array#shift can take an optional argument
-	  specifying the number of elements to remove and return;
-	  backported from 1.9.
-
-Thu Apr 10 14:00:44 2008  Tanaka Akira  <akr@fsij.org>
-
-	* lib/resolv.rb (Resolv::DNS#each_address): backport from 1.9 for
-	  CNAME.  [ruby-dev:34200]
-
-Thu Apr 10 01:42:25 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* enum.c (iterate_method): add prototype to avoid warning on VC++.
-
-Wed Apr  9 23:12:41 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c: SEGV when tcltk-stubs is enabled.
-
-	* ext/tk/tcltklib.c: avoid error on a shared object.
-
-	* ext/tk/extconf.rb: support --with-tcltkversion
-
-	* ext/tk/README.tcltklib: add document about --with-tcltkversion
-
-	* ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget, 
-	  ext/tk/sample/demos-jp/style.rb, ext/tk/sample/demos-en/style.rb, 
-	  ext/tk/sample/demos-jp/bind.rb, ext/tk/sample/demos-en/bind.rb: 
-	  bug fix.
-
-Wed Apr  9 21:54:45 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_pop): Do not reallocate too often; backported
-	  from 1.9.
-
-Wed Apr  9 21:13:05 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_each, rb_ary_each_index, rb_ary_reverse_each,
-	  rb_ary_reject, rb_ary_reject_bang): Array#each, #each_index,
-	  #reverse_each, #reject, #reject! and #delete_if return an
-	  enumerator if no block is given; backported from 1.9.
-
-Wed Apr  9 20:47:16 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_index, rb_ary_index): Array#index and #rindex
-	  can take a block instead of an argument; backported from 1.9.
-
-Wed Apr  9 19:58:31 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* enumerator.c, inits.c (rb_call_inits), ruby.h, intern.h,
-	  ext/enumerator, common.mk (OBJS, enumerator.$(OBJEXT)): Make the
-	  enumerator module built-in.
-
-	* enumerator.c: New method: Enumerable::Enumerator#with_index.
-
-	* enum.c (enum_each_with_index): Enumerable#each_with_index now
-	  returns an enumerator instead of raising an exception if no
-	  block is given.  Enumerable#enum_with_index, formerly defined in
-	  the enumerator module, is kept as an alias to each_with_index
-	  for backward compatibility.
-
-Wed Apr  9 19:43:51 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_obj_method, rb_proc_call), intern.h: Export.
-
-Tue Apr  8 11:11:28 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (EXEC_TAG): remove unnecessary FLUSH_REGISTER_WINDOWS for
-	  better performance on SPARC.  [ruby-core:16159]
-
-Tue Apr  8 10:49:54 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_quote): should always copy the quoting string.
-	  [ruby-core:16235]
-
-Mon Apr  7 21:35:08 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_nitems): Backport Array#nitems with a block;
-	  suggested by Bertram Scharpf <lists@bertram-scharpf.de> in
-	  [ruby-talk:134083].
-
-Sun Apr  6 09:45:00 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (dir_tell): check if closed.  [ruby-core:16223]
-
-Sat Apr  5 10:05:00 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_check_to_integer): backported for range_step.
-
-Fri Apr  4 05:57:11 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/pop.rb (Net::POP3::do_finish): clear @n_mails and
-	  @n_bytes as well.  [ruby-core:16144]
-
-Fri Apr  4 02:17:06 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* range.c (range_step): should not round step into integer if
-	  begin and end are numeric.  [ruby-core:15990]
-
-Tue Apr  1 14:43:38 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: get rid of empty expansion.
-
-	* {bcc,win}32/Makefile (config.h): need to define RUBY_SETJMP, etc.
-
-Tue Apr  1 11:36:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: _setjmp is available but _longjmp is not on mingw.
-
-Tue Apr  1 03:20:40 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_SETJMP, RUBY_LONGJMP, RUBY_JMP_BUF): prefers
-	  _setjmp over setjmp and sigsetjmp.  [ruby-core:16023]
-	  __builtin_setjmp cannot handle a variable.
-
-	* configure.in (--with-setjmp-type): new option to override the
-	  default rule in the above.
-
-	* eval_intern.h (ruby_setjmp, ruby_longjmp), gc.c (rb_setjmp),
-	  vm_core.h (rb_jmpbuf_t): use RUBY_SETJMP, RUBY_LONGJMP and
-	  RUBY_JMP_BUF.
-
-Tue Apr  1 01:55:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/resolv.rb (Resolv::Config.default_config_hash): requires
-	  win32/resolv to use Win32::Resolv.  [ruby-dev:34138]
-
-Mon Mar 31 14:51:11 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_div): Bignum#div should return integer for
-	  floating number operand.
-
-Sun Mar 30 07:00:32 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/tk/tcltklib.c: rb_hash_lookup has not been backported yet.
-
-Sat Mar 29 14:18:41 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/*: full update Ruby/Tk to support Ruby(1.9|1.8) and Tc/Tk8.5.
-
-	* ext/tk/lib/tkextlib/tile.rb: [incompatible] remove TileWidgets' 
-	  instate/state/identify method to avoid the conflict with standard
-	  widget options. Those methods are renamed to ttk_instate/ttk_state/
-	  ttk_identify (tile_instate/tile_state/tile_identify are available 
-	  too). Although I don't recommend, if you realy need old methods, 
-	  please define "Tk::USE_OBSOLETE_TILE_STATE_METHOD = true" before 
-	  "require 'tkextlib/tile'".
-
-	* ext/tk/lib/tkextlib/tile.rb: "Tk::Tile::__Import_Tile_Widgets__!"
-	  is obsolete. It outputs warning. To control default widget set, 
-	  use "Tk.default_widget_set = :Ttk".
-
-	* ext/tk/lib/tk.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ method and 
-	  __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method are defind 
-	  as module methods of TkConfigMethod. It may help users to wrap old 
-	  Ruby/Tk scripts (use standard widgets) to force to use Ttk widgets.
-	  Ttk widgets don't have some options of standard widgets which are 
-	  control the view of widgets. When set ignore-mode true, configure 
-	  method tries to ignoure such unknown options with no exception. 
-	  Of course, it may raise other troubles on the GUI design. 
-	  So, those are a little danger methods. 
-
-	* ext/tk/lib/tk/itemconfig.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ 
-	  method and __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method 
-	  are defind as module methods of TkItemConfigMethod as the same 
-	  purpose as TkConfigMethod's ones.
-
-	* ext/tk/sample/ttk_wrapper.rb: A new example. This is a tool for 
-	  wrapping old Ruby/Tk scripts (which use standard widgets) to use 
-	  Ttk (Tile) widgets as default.
-
-	* ext/tk/sample/tkextlib/tile/demo.rb: use ttk_instate/ttk_state 
-	  method instead of instate/state method.
-
-	* ext/tk/lib/tk/root, ext/tk/lib/tk/namespace.rb,
-	  ext/tk/lib/tk/text.rb, ext/tk/lib/tkextlib/*: some 'instance_eval's  
-	  are replaced to "instance_exec(self)".
-
-	* ext/tk/lib/tk/event.rb: bug fix on KEY_TBL and PROC_TBL (?x is not 
-	  a character code on Ruby1.9).
-
-	* ext/tk/lib/tk/variable.rb: support new style of operation argument 
-	  on Tcl/Tk's 'trace' command for variables. 
-
-	* ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget: bug fix
-
-	* ext/tk/sammple/demos-jp/textpeer.rb, 
-	  ext/tk/sammple/demos-en/textpeer.rb: new widget demo.
-
-	* ext/tk/tcltklib.c: decrase SEGV troubles (probably)
-
-	* ext/tk/lib/tk.rb: remove Thread.critical access if Ruby1.9
-
-	* ext/tk/lib/tk/multi-tk.rb: support Ruby1.9 (probably)
-
-	* ext/tk/lib/tkextlib/tile.rb: add method to define Tcl/Tk command 
-	  to make Tcl/Tk theme sources (based on different version of Tile 
-	  extension) available. 
-	  (Tk::Tile::__define_LoadImages_proc_for_comaptibility__)
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tk/wm.rb: support dockable frames
-	  (Tcl/Tk8.5 feature). 'wm' command can treat many kinds of widgets 
-	  as toplevel widgets.
-
-	* ext/tk/lib/tkextlib/tile/style.rb: ditto.
-	  (Tk::Tile::Style.__define_wrapper_proc_for_compatibility__)
-
-	* ext/tk/lib/tk/font.rb: add actual_hash and metrics_hash to get 
-	  properties as a hash. metrics_hash method returns a boolean value 
-	  for 'fixed' option. But metrics method returns numeric value 
-	  (0 or 1) for 'fixed' option, because of backward compatibility. 
-
-	* ext/tk/lib/tk/timer.rb: somtimes fail to set callback procedure.
-
-	* ext/tk/lib/tk.rb: add Tk.sleep and Tk.wakeup method. Tk.sleep 
-	  doesn't block the eventloop. It will be better to use the method 
-	  in event callbacks.
-
-	* ext/tk/sample/tksleep_sample.rb: sample script about Tk.sleep.
-
-Sat Mar 29 04:08:59 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (clone_method): should copy cref as well.
-	  [ruby-core:15833]
-
-Mon Mar 24 20:07:42 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* eval.c (rb_eval): Call trace hook for if expression after the
-	  condition has been evaluated, not before; submitted by Rocky
-	  Bernstein in #18722.
-
-Mon Mar 24 19:44:53 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* parse.y (yycompile): Always prepare a new array for each file's
-	  SCRIPT_LINES__ storage, instead of appending source lines every
-	  time a file is re-loaded; submitted by Rocky Bernstein in
-	  #18517.
-
-Mon Mar 24 10:25:54 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: sitearch should use target_cpu.  [ruby-core:15986]
-
-Mon Mar 24 01:24:24 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (result): use proc instead of Thread. [ruby-dev:33692]
-
-Fri Mar 21 21:26:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/resolv.rb (Resolv::Hosts): should not use win32/resolv on cygwin.
-	  [ruby-dev:29945], [ruby-dev:34095]
-
-	* lib/win32/registry.rb (Win32::Registry.expand_environ): try upcased
-	  name too for cygwin.  [ruby-dev:29945]
-
-	* lib/win32/resolv.rb (Win32::Resolv.get_hosts_path): use expand_path.
-
-Fri Mar 21 21:10:00 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/ipaddr.rb: Say that I am the current maintainer.
-
-	* lib/set.rb: Ditto.
-
-	* lib/shellwords.rb: Ditto.
-
-	* ext/syslog/syslog.txt: Ditto.
-
-Fri Mar 21 09:24:28 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* instruby.rb (open_for_install): write block result and rewrite only
-	  if changed from existing file.
-
-Wed Mar 19 21:01:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (dir_inspect, dir_path, dir_tell): check for frozen and closed
-	  is not needed.  [ruby-dev:32640]
-
-Wed Mar 19 20:25:40 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (Init_Dir): define inspect method.  [ruby-core:15960]
-
-Wed Mar 19 14:59:12 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-style.el (ruby-style-{case,label}-indent): fix for labels
-	  inside blocks in switch and function top level.
-
-Wed Mar 19 14:36:40 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_cstr_to_inum): treat successive underscores as
-	  nondigit.  [ruby-dev:34089]
-
-Wed Mar 19 00:01:23 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (ERB::Compiler): Make some minor code optimization.
-
-Mon Mar 17 17:11:13 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-mode): should use `run-mode-hooks' instead
-	  of calling `run-hooks' directly to run the mode hook.  patch from
-	  Chiyuan Zhang <pluskid AT gmail.com> in [ruby-core:15915]
-
-Mon Mar 17 16:41:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: unset GREP_OPTIONS.  [ruby-core:15918]
-
-Fri Mar 14 16:59:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_LIB_PREFIX): fix for prefix.
-
-Fri Mar 14 16:35:11 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::Cookie::initialize): performance patch from
-	  Makoto Kuwata <kwa@kuwata-lab.com> in [ruby-dev:34048].
-
-Fri Mar 14 15:49:05 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_LIB_PREFIX): use libdir.
-
-Fri Mar 14 10:12:29 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_CHECK_VARTYPE): should not indent preprocessor
-	  directives.
-
-Thu Mar 13 00:37:20 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_call0): yields the last executed node line number at
-	  return event.  [ruby-core:15855]
-
-Wed Mar 12 02:12:20 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* lib/delegate.rb: check $@ to avoid NoMethodError.
-
-Tue Mar 11 19:48:09 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (fix_coerce): try conversion before type check.
-	  [ruby-core:15838]
-
-Tue Mar 11 17:03:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/delegate.rb (Delegator#initialize, DelegateClass): skip correct
-	  backtrace.  [ruby-dev:34019]
-
-Tue Mar 11 16:43:53 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_cmdvector): terminate shrunken command line.
-
-Tue Mar 11 12:39:03 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (clean-local): removes MINOBJS.
-
-Sat Mar  8 18:50:57 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (isdirsep): backslash is valid path separator on cygwin too.
-
-Fri Mar  7 19:56:10 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb: rdoc added.  [ruby-Patches-9762]
-
-Thu Mar  6 15:10:21 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32}/Makefile.sub (RUNRUBY): use $(PROGRAM) instead of
-	  ruby$(EXEEXT).
-	  suggested by KIMURA Koichi <kimura.koichi at canon.co.jp>.
-	  [ruby-dev:34000]
-
-Thu Mar  6 12:15:06 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (opt_block_param): command can start just after block param
-	  definition.  [ruby-list:44479]
-
-Thu Mar  6 00:34:11 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb: update RDoc. Thanks Makoto Kuwata [ruby-dev:33702]
-
-Mon Mar  3 23:28:34 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpservlet/filehandler.rb: should normalize path
-	  separators in path_info to prevent directory traversal attacks
-	  on DOSISH platforms.
-	  reported by Digital Security Research Group [DSECRG-08-026].
-
-	* lib/webrick/httpservlet/filehandler.rb: pathnames which have
-	  not to be published should be checked case-insensitively.
-
-Mon Mar  3 16:14:24 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_any_hash): shrinks all results in Fixnum range.
-	  [ruby-core:15713]
-
-Sat Mar  1 02:35:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (big2str_find_n1): check integer overflow.
-
-Tue Feb 26 16:06:00 2008  Technorama Ltd.  <oss-ruby@technorama.net>
-
-	* ext/openssl/ossl_pkey_{ec,dh,dsa,rsa}.c: Remove useless warnings.
-
-	* ext/openssl/ossl_asn1.c: Simplify code.
-
-	* ext/openssl/ossl_ssl_session.c Fix compiler warnings.
-	  Undefine #id if SSL_SESSION_get_id is not supported.
-
-Tue Feb 26 15:43:42 2008  Tanaka Akira  <akr@fsij.org>
-
-	* parse.y (tokadd_escape): refactored.  [ruby-core:15657]
-
-Mon Feb 25 17:30:29 2008  Technorama Ltd.  <oss-ruby@technorama.net>
-
-	* ext/openssl/digest.c ext/openssl/lib/openssl/digest.rb:
-	  Commit patch #9280 from Akinori MUSHA.
-	  Simplify the OpenSSL::Digest class and make use of the
-	  existing Digest framework.
-	  Enhance performance.
-
-Mon Feb 25 13:40:03 2008  Tanaka Akira  <akr@fsij.org>
-
-	* process.c (Init_process): share bignum objects for RLIM_INFINITY,
-	  RLIM_SAVED_MAX and RLIM_SAVED_CUR if they are equal.
-
-Sun Feb 24 23:29:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk, {bcc,win}32/Makefile.sub (clean-local): remove
-	  intermediate files.
-
-Sun Feb 24 03:52:58 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (valid_filename): use O_EXCL to get rid of clobbering
-	  existing files in race conditions.
-
-Fri Feb 22 19:50:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (BIGZEROP): fix for longer Bignum zeros.  [ruby-Bugs-17454]
-
-Fri Feb 22 16:09:53 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_lshift, rb_big_rshift, rb_big_aref): removed excess
-	  arguments.
-
-Thu Feb 21 00:01:34 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RPATHFLAG): -R option of HP-UX ld is not for runtime
-	  load path.  [ruby-list:44600]
-
-Wed Feb 20 23:55:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_map_errno): exported.
-
-Wed Feb 20 13:08:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* instruby.rb (parse_args): added --dir-mode, --script-mode and
-	  --cmd-type options.  [ruby-dev:33816]
-
-	* instruby.rb (parse_args): added bin-arch and bin-comm to install
-	  type, for compiled files and script files.
-
-	* instruby.rb (parse_args): deal with make style command line macros,
-	  and count as long syle options if prefixed with INSTALL_.
-
-	* instruby.rb (makedirs): use $dir_mode.  [ruby-dev:33805]
-
-	* instruby.rb (open_for_install): set file mode, which is now
-	  permission mode instead of access mode.
-
-	* instruby.rb (bin-comm): installs scripts with replacing shebang
-	  lines.
-
-Tue Feb 19 18:34:32 2008  Tanaka Akira  <akr@fsij.org>
-
-	* gc.c (STACK_LENGTH) [SPARC] : 0x80 offset removed.  [ruby-dev:33857]
-
-Tue Feb 19 14:27:32 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/readline/readline.c (readline_event): prevent polling.  based on
-	  a patch from error errorsson in [ruby-Bugs-17675].
-
-Tue Feb 19 12:08:29 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 19:24:42 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (yycompile): clear ruby_eval_tree_begin if parse failed.
 
-Mon Feb 18 16:23:45 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 19:23:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (yycompile): clear ruby_eval_tree_begin too before parse.
 
-Mon Feb 18 10:17:42 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 19:21:26 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/pty/lib/expect.rb (IO#expect): check if peer is closed.
 	  [ruby-Bugs-17940]
 
-Fri Feb 15 20:37:06 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/rational.rb (floor, ceil, truncate, round): do not use
-	  definitions of Numeric.
-
-	* lib/rational.rb (to_i): should returns truncated self.
-
-	* lib/complex.rb (numerator): requires
-	  Integer#{numerator,denominator}.
-
-	* lib/complex.rb (quo): do not use definition of Numeric.
-
-	* lib/complex.rb (div, divmod, floor, ceil, truncate, round):
-	  undef'ed.
-
-Fri Feb 15 15:23:12 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 19:19:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/iconv/iconv.c (iconv_convert): check upper bound.  a patch from
 	  Daniel Luz at [ruby-Bugs-17910].
 
-Fri Feb 15 02:42:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 19:07:41 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (ftruncate): check if available.
 
 	* file.c (rb_file_truncate): check if ftruncate instead of truncate.
 
-Fri Feb 15 02:40:54 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 15 18:59:04 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (sigsetmask): check when signal semantics is not POSIX.
 
 	* signal.c (USE_TRAP_MASK): set true if sigprocmask or sigsetmask is
 	  available.
 
-Thu Feb 14 17:44:32 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dl/ptr.c (dlmem_each_i): typo fixed.  a patch from IKOMA
-	  Yoshiki <ikoma AT mb.i-chubu.ne.jp> in [ruby-dev:33776].
-
-Thu Feb 14 16:02:51 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_utime): inhibits with secure level 2 or higher.
-
-Thu Feb 14 01:43:16 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jun 14 16:12:17 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/timeout.rb (Timeout::timeout): made sensitive to location on the
 	  stack.  [ruby-core:15458]
 
-Thu Feb 14 00:49:53 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (INSTRUBY_ARGS): pass mode to install.  [ruby-dev:33766]
-
-	* instruby.rb (parse_args): added --data-mode and --prog-mode options.
-
-Tue Feb 12 11:33:26 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/erb/test_erb.rb(TestERBCore): import from erb-2.0.4.
-
-	* test/erb/hello.erb: ditto
+Fri Jun 13 13:10:12 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Mon Feb 11 17:25:21 2008  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::VERSION), test/rss/test_version.rb, NEWS:
-	  0.2.3 -> 0.2.4.
-
-	* lib/rss/maker.rb, lib/rss/maker/, test/rss/test_maker_2.0.rb:
-	  fixed a bug that RSS::Maker.make("0.9")'s item doesn't make some
-	  elements if description is missed.
-	  Reported by Michael Auzenne. Thanks!!!
-
-	* lib/rss/maker/0.9.rb, test/rss/test_maker_0.9.rb:
-	  RSS::Maker.make("0.9") generates RSS 0.92 not RSS 0.91.
-
-Mon Feb 11 16:57:00 2008  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* ChangeLog: format-time-string under C locale. [ruby-dev:33261]
+	* ext/dl/ptr.c (dlmem_each_i): typo fixed.  a patch from IKOMA
+	  Yoshiki <ikoma@mb.i-chubu.ne.jp> in [ruby-dev:33776].
 
-Mon Feb 11 16:31:47 2008  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+Fri Jun 13 12:10:58 2008  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
 	* gc.c (rb_newobj): prohibit call of rb_newobj() during gc.
 	  Submitted by Sylvain Joyeux [ruby-core:12099].
@@ -2975,15 +49,11 @@ Mon Feb 11 16:31:47 2008  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 	  [ruby-core:12099] [ ruby-bugs-11859 ] [ ruby-bugs-11882 ]
 	  [ ruby-patches-13151 ].
 
-Mon Feb 11 00:22:55 2008  NARUSE, Yui  <naruse@ruby-lang.org>
+Fri Jun 13 12:09:02 2008  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* lib/benchmark.rb (Job::Benchmark#item): fix typo.
 
-Sat Feb  9 23:22:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/bigdecimal/extconf.rb: simplified the condition.
-
-Sat Feb  9 17:51:24 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jun 13 12:03:31 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use strtod() for more
 	  precision.  [ruby-talk:290296]
@@ -2992,81 +62,18 @@ Sat Feb  9 17:51:24 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/bigdecimal/extconf.rb: ditto.  [ruby-dev:33658]
 
-Sat Feb  9 00:44:52 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jun 13 11:58:34 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/irb.rb (IRB::Irb::eval_input): rescues Interrupt and other than
 	  SystemExit and SignalException.  [ruby-core:15359]
 
-Fri Feb  8 15:09:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (xsystem): expand macros like as make.
-
-Tue Feb  5 11:14:11 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (INSTALL_DIRS, install_dirs): added BINDIR.
-
-	* lib/mkmf.rb (install_files): rejects files matching to
-	  $NONINSTALLFILES.
-
-	* lib/mkmf.rb (init_mkmf): defaults $NONINSTALLFILES to backup and
-	  temporary filse.
-
-Mon Feb  4 16:44:24 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (darwin): NSIG is not defined if _XOPEN_SOURCE > 500L.
-	  [ruby-dev:33584]
-
-Sat Feb  2 20:06:42 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jun 13 11:56:28 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/benchmark.rb (Benchmark::realtime): make Benchmark#realtime
-	  a bit faster.  a patch from Alexander Dymo <dymo AT ukrpost.ua> in
+	  a bit faster.  a patch from Alexander Dymo <dymo@ukrpost.ua> in
 	  [ruby-core:15337].
 
-Sat Feb  2 09:53:39 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (darwin): disabled fat-binary support which confuses
-	  configure much, since ``universal'' implies hidden cross-compiling.
-	  TODO: ruby and libruby.bundle might be possible to bound with `lipo'
-	  after builds for each archs.  Anyway, config.h and rbconfig.rb must
-	  be separated definitely at least.
-
-Fri Feb  1 21:42:37 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (darwin): _XOPEN_SOURCE is necessary to make ucontext_t
-	  consistent with the library implementation of MacOS X 10.5.
-	  [ruby-dev:33461]
-
-	* configure.in (darwin): ucontext on PowerPC MacOS X 10.5 is broken.
-
-Thu Jan 31 08:31:19 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (ext/extmk.rb, instruby.rb): inlined $(MAKE) so that can
-	  be executed even with -n.
-
-Thu Jan 31 07:00:19 2008  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/tuplespace.rb (bin_for_find): should find a symbol by
-	  Symbol class.
-
-	* test/rinda/test_rinda.rb (test_symbol_tuple): ditto.
-
-Wed Jan 30 22:07:58 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb: refined deprecated methods.
-
-Wed Jan 30 22:06:54 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* bignum.c (rb_cstr_to_inum): '0_2' is a valid representation.
-
-Tue Jan 29 22:40:12 2008  Yusuke Endoh  <mame@tsg.ne.jp>
-
-	* range.c (step_i): rb_funcall receives VALUE as an argument.
-
-Tue Jan 29 11:53:05 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: rm largefile.h.
-
-Mon Jan 28 01:21:15 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Jun 13 11:42:52 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_open_file): should check NUL in path.
 	  <http://www.rubyist.net/~matz/20080125.html#c01>.
@@ -3083,245 +90,43 @@ Mon Jan 28 01:21:15 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_io_s_read): ditto.
 
-Fri Jan 25 22:33:38 2008  Yusuke Endoh  <mame@tsg.ne.jp>
-
-	* math.c: fix comment.  [ruby-dev:33276]
-
-Fri Jan 25 10:31:58 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* */*.bat: set svn:mime-type to text/batch.
-
-Thu Jan 24 19:36:22 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jun 11 15:06:00 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/uri/generic.rb (URI::Generic::inspect): use Kernel#to_s instead
-	  object_id with printf.  [ruby-dev:33347]
-
-Tue Jan 22 11:22:47 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/setup.mak ($(ARCH)): if a macro is appended by $(APPEND),
-	  a space will be inserted on the top of the line.
-
-	* win32/Makefile.sub (MKFILES): stop make process if Makefile is
-	  updated.
-
-Mon Jan 21 17:34:41 2008  Akinori MUSHA  <knu@iDaemons.org>
-
-	* io.c (rb_io_mode_flags, rb_io_mode_modenum): Ignore encoding
-	  options for forward compatibility.
-
-Mon Jan 21 12:50:02 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c, gc.c (setjmp): sigsetjmp is a macro on cygwin.
-
-Sat Jan 19 11:21:53 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	 object_id with printf.  [ruby-dev:33347]
 
-	* configure.in (sigsetjmp): check if available.
-
-	* eval.c, gc.c (setjmp): do not use _setjmp if sigsetjmp is available.
-
-Sat Jan 19 11:10:11 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jun 11 14:58:49 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in: Remove wrong assumptions about Cygwin.  a patch from
 	  Corinna Vinschen in [ruby-Bugs-17018].
 
-Thu Jan 17 21:06:01 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (Date::Infinity#<=>): didn't work.  A patch from
-	  Dirkjan Bussink <d.bussink AT gmail.com> [ruby-core:15098].
-	  This is a bug obviously.  However it didn't affect the library's
-	  functions.
-
-	* lib/date.rb, lib/date/format.rb: some trivial changes.
-
-Tue Jan 15 15:09:28 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/setup.mak: strip out empty lines from CPP output.
-
-Tue Jan 15 03:41:42 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Jun  9 18:03:32 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (eval): check if backtrace is empty.  [ruby-core:15040]
 
-Tue Jan 15 01:28:47 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk: simplified dummy objects dependencies.
-
-Mon Jan 14 16:12:58 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/shellwords.rb: scape should be an alias to shellescape.  a
-	  patch from Masahiro Kawato <m-kawato AT mwb.biglobe.ne.jp> in
-	  [ruby-dev:33060].
-
-Mon Jan 14 09:32:40 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/time.rb: do not reference Time directly from the inside of
-	  definitions. [ruby-dev:33059]
-
-Sat Jan 12 18:27:41 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 06:07:02 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (rb_define_alloc_func, rb_undef_alloc_func): should
 	  define/undef on a signleton class.  [ruby-core:09959]
 
-Sat Jan 12 12:04:14 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: tuning for performance.
-
-Fri Jan 11 12:35:56 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: moved broken syscall checks from process.c etc.
-
-	* defines.h (WORDS_BIGENDIAN): honor __BIG_ENDIAN__ than the result of
-	  configure.
-
-	* dln.c: use dlopen on Mac OS X 10.3 or later.  backport from trunk.
-
-	* lib/rdoc/options.rb (check_diagram): more precise check, darwin
-	  is not Windows but minwg is on it.
-
-Thu Jan 10 10:53:50 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_open_osfhandle): reverted to old definition.
-	  [ ruby-Bugs-16948 ]
-
-Tue Jan  8 20:02:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win{32,ce}/Makefile.sub: merged.
-
-Sun Jan  6 09:39:02 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: introduced some constants
-	  (for internal use).
-
-	* sample/cal.rb: trivial adjustments.
-
-Fri Jan  4 23:08:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 06:03:45 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* time.c (time_arg): use converted object.  [ruby-core:14759]
 
-Fri Jan  4 01:20:21 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32.h: only VC6 needs extern "C++" for math.h.  [ruby-talk:285660]
-
-Thu Jan  3 11:28:58 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 06:01:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* io.c (fptr_finalize): clear errno first.  [ruby-talk:284492]
 
-Wed Jan  2 10:18:56 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* sample/time.rb: use Process.times instead of Time.times.
-
-Wed Jan  2 09:18:11 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* sample/goodfriday.rb: examples for date are enough.  retired.
-
-Wed Jan  2 09:06:55 2008  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* sample/cal.rb: just updated with the newest version.
-
-Mon Dec 31 06:50:38 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* trunk/common.mk: not use -I$(srcdir)/lib with $(MINIRUBY) for cross
-	  compiling.
-
-	* configure.in, {win,bcc}32/Makefile.sub (MINIRUBY): -I$(srcdir)/lib
-	  moved.
-
-Sun Dec 30 22:48:37 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (_valid_time?): I'm not sure to recommend such an
-	  expression.  but anyway it is acceptable now.  [ruby-core:14580]
-
-Fri Dec 28 16:36:33 2007  NARUSE, Yui  <naruse@airemix.com>
-
-       * lib/resolv.rb (Resolv::DNS#each_address): now returns IPv6 address.
-
-Fri Dec 28 13:21:32 2007  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb, test/rss/test_version.rb, NEWS: 0.2.2 -> 0.2.3.
-
-	* lib/rss/parser.rb, test/rss/test_parser.rb: supported "-" in tag name.
-	  Reported by Ray Chen. Thanks.
-
-Thu Dec 27 23:56:01 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* mkconfig.rb: should not use the libraries under the source directory
-	  at cross compiling.
-
-Thu Dec 27 11:02:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* intern.h, string.c (rb_str_set_len): added for upgrading path from
-	  1.8 to 1.9. [ruby-dev:32807]
-
-	* string.c (rb_str_lines, rb_str_bytes): ditto.
-
-Thu Dec 27 10:47:32 2007  Technorama Ltd.  <oss-ruby@technorama.net>
-
-	* ext/openssl/ossl_ssl.c: Only show a warning if the default
-	  DH callback is actually used.
-
-	* ext/openssl/ossl_rand.c: New method: random_add().
-
-Wed Dec 26 22:27:45 2007  NARUSE, Yui <naruse@ruby-lang.org>
-
-	* lib/resolv.rb (Resolv::DNS::Name.==): fix for other is array of
-	  Resolv::DNS::Label::Str.
-
-	* lib/resolv.rb (Resolv::DNS::MessageEncoder#put_label): String#string
-	  is not defined, so replace to_s.
-
-	* lib/resolv.rb (Resolv::IPv6#to_name): ip6.int is obsoleted by
-	  int.arpa.
-
-Mon Dec 24 16:18:57 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/ri/ri_options.rb:  Fix ri --help listing of gem ri paths.
-	  Merge of r14567 and r14569 from trunk.
-
-	* lib/rdoc/ri/ri_paths.rb:  Fix duplication of ri data for multiple
-	  gems.  Merge of r14567 from trunk
-
-Mon Dec 24 12:35:03 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win{32,ce}/Makefile.sub (MFLAGS): defaulted to -l.
-
-Mon Dec 24 11:56:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* {bcc32,win{32,ce}}/Makefile.sub (SET_MAKE): set MFLAGS which is not
-	  set by default, to get rid of chaotic situation of MFLAGS/MAKEFLAGS.
-
-Sat Dec 22 14:49:46 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb: don't freeze nil even if 1.8 will not be aware of
-	  the issue. [ruby-dev:32677]
-
-Wed Dec 19 13:57:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 05:53:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (TIMEZONE_VOID): check whether timezone requires zero
 	  arguments.  [ruby-dev:32631]
 
-Wed Dec 19 12:01:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 05:35:32 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (f_rest_arg): check if duplicated.  [ruby-core:14140]
 
-Wed Dec 19 10:52:29 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_cstr_to_inum): an underscore succeeding after octal
-	  prefix is allowed.  [ruby-core:14139]
-
-Mon Dec 17 13:43:15 2007  Tanaka Akira  <akr@fsij.org>
-
-	* gc.c (stack_end_address): use local variable address instead of
-	  __builtin_frame_address(0) to avoid SEGV on SunOS 5.11 on x86 with
-	  gcc (GCC) 3.4.3 (csl-sol210-3_4-20050802).
-	  stack_end_address returned a frame address of garbage_collect
-	  since stack_end_address doesn't create its own frame.
-	  So a VALUE stored in a callee saved register, %edi, pushed into
-	  the stack at the beginning of garbage_collect was not marked.
-
-Mon Dec 17 12:21:25 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (RUNRUBY): added RUNRUBYOPT.
-
-Fri Dec 14 12:36:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 05:21:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (RUBY_CHECK_VARTYPE): check if a variable is defined
 	  and its type.
@@ -3335,264 +140,108 @@ Fri Dec 14 12:36:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/readline/extconf.rb: should use have_func for functions instead
 	  of have_var.
 
-Tue Dec 11 00:04:05 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* array.c (rb_ary_slice_bang): If an invalid negative index (<
-	  -size) is given, do not raise an exception but return nil just
-	  like slice() does.
-
-	* test/ruby/test_array.rb (TestArray::test_slice,
-	  TestArray::test_slice!): Pull in test cases from trunk.
-
-Mon Dec 10 21:47:53 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* transcode.c (str_transcode): allow non-registered encodings.
-	  [ruby-dev:32520]
-
-Mon Dec 10 21:00:30 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_slice_bang): should return nil if position out
-	  of range.  a patch from Akinori MUSHA <knu AT iDaemons.org>.
-	  [ruby-dev:32518]
-
-Mon Dec 10 18:28:06 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Jun  8 05:09:29 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/uri/common.rb (URI::REGEXP::PATTERN): typo in REG_NAME
 	  regular expression.  a patch from Ueda Satoshi
 	  <s-ueda AT livedoor.jp>.  [ruby-dev:32514]
 
-Sun Dec  9 12:39:01 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 05:05:05 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/cgi.rb (read_multipart): exclude blanks from header values.
 	  [ruby-list:44327]
 
-Wed Dec  5 23:38:50 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* range.c (range_each): followed step_i change.
-
-Wed Dec  5 18:08:45 2007  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (int_odd_p): new method Integer#odd?.
-	  (int_even_p): new method Integer#even?.
-	  (int_pred): new method Integer#pred.
-	  (fix_odd_p): new method Fixnum#odd?.
-	  (fix_even_p): new method Fixnum#even?.
-
-Wed Dec  5 15:15:21 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* range.c (step_i, range_step): support non-fixnum steps.
-	  [ruby-talk:282100]
-
-Tue Dec  4 11:23:50 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 05:00:44 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* bignum.c (rb_cstr_to_inum): trailing spaces may exist at sqeezing
 	  preceeding 0s.  [ruby-core:13873]
 
-Sun Dec  2 22:43:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 04:56:55 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (error_print): put newline unless multiple line message ends
 	  with a newline.  [ruby-dev:32429]
 
-Sun Dec  2 15:49:20 2007  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb, test/rss/test_version.rb, NEWS: 0.2.1 -> 0.2.2.
-
-	* lib/rss/maker/itunes.rb: fixed new_itunes_category.
-	* lib/rss/maker/taxonomy.rb: new_taxo_topic -> new_topic because
-	  of consistency.
-
-	* test/rss/test_maker_itunes.rb, test/rss/test_itunes.rb: removed
-	  needless UTF-8 characters.
-
-Sun Dec  2 01:12:15 2007  James Edward Gray II  <jeg2@ruby-lang.org>
+Sun Jun  8 04:54:36 2008  James Edward Gray II  <jeg2@ruby-lang.org>
 
 	Merged 14070 from trunk.
-
+	
 	* lib/xmlrpc/server.rb (XMLRPC::Server#server): Improve signal handling so
 	  pressing control-c in the controlling terminal or sending SIGTERM stops
 	  the XML-RPC server.
 
-Sat Dec  1 15:13:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/resolv.rb: documentation update.  backported from 1.9.
-	  [ruby-core:13273]
-
-Sat Dec  1 03:30:47 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 04:46:45 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (newline_node): set line from outermost node before removing
 	  NODE_BEGIN.  [ruby-dev:32406]
 
-Fri Nov 30 21:53:28 2007  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb, test/rss/test_version.rb: 0.2.0 -> 0.2.1.
-
-	* lib/rss/content.rb, lib/rss/content/1.0.rb,
-	  lib/rss/content/2.0.rb, lib/rss/maker/content.rb,
-	  test/rss/rss-testcase.rb, test/rss/test_content.rb,
-	  test/rss/test_maker_content.rb: supported content:encoded with RSS
-	  2.0.
-	  Suggested by Sam Lown. Thanks.
-
-	* NEWS: added the above changes.
-
-Thu Nov 29 16:59:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 04:37:34 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (stmt): remove unnecessary NODE_BEGIN.  [ruby-core:13814]
 
-Wed Nov 28 14:43:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extract_makefile): use dldflags instead of DLDFLAGS to
-	  get rid of mixing $LDFLAGS and $ARCH_FLAG.
-
-	* lib/mkmf.rb (configuration): ditto.
-
-	* lib/mkmf.rb (create_makefile): support for extensions which has no
-	  shared object.
-
-Wed Nov 28 09:51:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): do not clobber space for sign.
-
-	* sprintf.c (remove_sign_bits): extends sign bit first.
-
-Wed Nov 21 01:04:12 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Jun  8 04:18:50 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* object.c (nil_plus): remove unused function.  [ruby-core:13737]
 
-Sun Nov 18 14:03:44 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 04:15:40 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (rb_alias): do not call hook functions until initialization
 	  finishes.  [ruby-talk:279538]
 
-Sun Nov 18 09:09:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (String#tr_cpp): make preprocessor identifiers.
-
-Sat Nov 17 13:58:11 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Sun Jun  8 04:12:50 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c (ole_invoke): bug fix. [ruby-talk:279100]
 
-Fri Nov 16 17:41:34 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/iconv/iconv.c (Document-class): moved the simplest example to
-	  the top.
-
-	* ext/iconv/iconv.c (iconv_s_iconv): Document-method: needs class
-	  prefix for class method.  [ruby-core:13542]
-
-	* ext/iconv/iconv.c (iconv_iconv): also instance method needs to be
-	  qualified.
-
-Fri Nov 16 11:16:41 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/yaml/rubytypes.rb (String#is_binary_data?): use Integer#fdiv.
-
-Thu Nov 15 19:50:46 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sun Jun  8 03:54:52 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/curses/extconf.rb: check macro if cannot find func.
 	  [ruby-list:44224]
 
-Thu Nov 15 12:19:14 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Jun  8 03:50:40 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/cgi/session.rb (CGI::Session::FileStore::restore): use
 	  lockfile for exclusive locks.  a patch from <tommy AT tmtm.org>.
 	  [ruby-dev:32296]
 
-Wed Nov 14 01:52:59 2007  Tanaka Akira  <akr@fsij.org>
+Sun Jun  8 03:46:55 2008  Tanaka Akira  <akr@fsij.org>
 
 	* missing/isinf.c (isinf): don't define if the macro is defined.
 
-Wed Nov 14 01:34:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 03:34:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* numeric.c (round): fallback definition.
 
 	* numeric.c (flo_divmod, flo_round): use round() always.
 	  [ruby-dev:32269]
 
-Tue Nov 13 22:02:23 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb: remove Thread.exclusive.
-
-	* lib/drb/extservm.rb: ditto.
-
-Tue Nov 13 16:33:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 03:34:23 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* numeric.c (flodivmod): work around for infinity.
 
 	* numeric.c (flo_divmod): work around for platforms have no round().
 	  [ruby-dev:32247]
 
-Tue Nov 13 13:58:51 2007  Tanaka Akira  <akr@fsij.org>
-
-	* numeric.c (numeric.c): Integer#ord implemented.  [ruby-dev:32206]
-
-Tue Nov 13 02:57:04 2007  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+Sun Jun  8 03:34:23 2008  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
 	* numeric.c (flo_divmod): round to the nearest integer.
 	  [ ruby-Bugs-14540 ]
 
-Mon Nov 12 16:52:29 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): rdoc about srcprefix.  a patch from
-	  Daniel Berger <djberg96 AT gmail.com> in [ruby-core:13378].
-
-Mon Nov 12 13:53:06 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-parse-partial): handle stringified
-	  symbols properly using ruby-forward-string.
-
-Mon Nov 12 12:38:31 2007  Tanaka Akira  <akr@fsij.org>
-
-	* Makefile.in (lex.c): don't remove lex.c at first.
-
-Fri Nov  9 07:26:04 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* random.c: update MT URL.[ruby-core:13305].
-
-Wed Nov  7 03:32:38 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Jun  8 03:08:11 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/rexml/encodings/SHIFT-JIS.rb (REXML::Encoding): place -x for
 	  nkf conversion.  a patch from <moonwolf AT moonwolf.com>.
 	  [ruby-dev:32183]
 
-Mon Nov  5 05:17:04 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 03:05:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/optparse.rb (OptionParser::Switch::summarize): fix for long form
 	  option with very long argument.  a patch from Kobayashi Noritada
 	  <nori1 AT dolphin.c.u-tokyo.ac.jp> in [ruby-list:44179].
 
-Mon Nov  5 01:20:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (call_args): remove "parenthesize argument(s) for future
-	  version" warning.  when I added this warning, I had a plan to
-	  reimplement the parser that is simpler than the current one.
-	  since we abandoned the plan, warning no longer required.
-
-Fri Nov  2 00:13:51 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_assoc): check and convert inner arrays (assocs)
-	  using #to_ary.
-
-	* hash.c (rb_hash_s_create): check and convert argument hash
-	  using #to_hash.
-
-	* hash.c (rb_hash_s_create): Hash#[] now takes assocs as source of
-	  hash conversion.
-
-Thu Nov  1 23:47:43 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (DRbTCPSocket): Improving with multiple network
-	  interface.
-
-	* test/drb/drbtest.rb: ditto.
-
-Fri Oct 26 17:14:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (fix_pow): returns 1.0 for 0**0.0.
+Sun Jun  8 03:03:27 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* numeric.c (fix_pow): returns infinity for 0**-1.  [ruby-dev:32084]
 
-Wed Oct 25 07:18:09 2007  James Edward Gray II  <jeg2@ruby-lang.org>
+Sun Jun  8 02:57:32 2008  James Edward Gray II  <jeg2@ruby-lang.org>
 
 	Merged 13781 from trunk.
 
@@ -3606,11 +255,11 @@ Wed Oct 25 06:46:21 2007  James Edward Gray II  <jeg2@ruby-lang.org>
 	* lib/net/telnet.rb (Net::Telnet#login): Making the password prompt
 	  pattern case insensitive. [ruby-Bugs-10746]
 
-Thu Oct 25 14:19:33 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 02:54:30 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* io.c (rb_io_tell, rb_io_seek): check errno too.  [ruby-dev:32093]
 
-Wed Oct 25 08:03:53 2007  James Edward Gray II  <jeg2@ruby-lang.org>
+Sun Jun  8 01:51:52 2008  James Edward Gray II  <jeg2@ruby-lang.org>
 
 	Merged 13767, 13768, 13769, and 13770 from trunk.
 
@@ -3627,125 +276,36 @@ Wed Oct 25 08:03:53 2007  James Edward Gray II  <jeg2@ruby-lang.org>
 	* lib/xmlrpc/utils.rb (XMLRPC::ParseContentType#parse_content_type):
 	  Making Content-Type checks case insensitive. [ruby-Bugs-3367]
 
-Sun Oct 21 21:16:43 2007  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss.rb, lib/rss/, test/rss/, sample/rss/: merged from trunk.
-	- 0.1.6 -> 2.0.0.
-	- fixed image module URI. Thanks to Dmitry Borodaenko.
-	- supported Atom.
-	- supported ITunes module.
-	- supported Slash module.
-
-	* NEWS: added an entry for RSS Parser.
-
-Thu Oct 18 10:57:06 2007  Tanaka Akira  <akr@fsij.org>
-
-	* ruby.h (RCLASS_IV_TBL): defined.
-	  (RCLASS_M_TBL): ditto.
-	  (RCLASS_SUPER): ditto.
-	  (RMODULE_IV_TBL): ditto.
-	  (RMODULE_M_TBL): ditto.
-	  (RMODULE_SUPER): ditto.
-
-Mon Oct 15 22:08:55 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Merge some of the sub-sections, as the differences were
-	  unclear.
-
-Mon Oct 15 21:57:07 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Mention ipaddr enhancements.
-
-	* lib/ipaddr.rb (in_addr, in6_addr, addr_mask): Make some minor
-	  code optimization.
-
-	* lib/ipaddr.rb (<=>): Implement IPAddr#<=> and make IPAddr
-	  comparable.
-
-	* lib/ipaddr.rb (succ): Implement IPAddr#succ.  You can now create
-	  a range between two IPAddr's, which (Range) object is
-	  enumerable.
-
-	* lib/ipaddr.rb (to_range): A new method to create a Range object
-	  for the (network) address.
-
-	* lib/ipaddr.rb (coerce_other): Support type coercion and make &,
-	  |, == and include? accept a string or an integer instead of an
-	  IPAddr object as the argument.
-
-	* lib/ipaddr.rb (initialize): Give better error messages.
-
-	* lib/ipaddr.rb: Improve documentation.
-
-Mon Oct 15 21:24:25 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Mention shellwords and tempfile enhancements.
-
-	* NEWS: Move the entry about Tk::X_Scrollable to a better section.
-
-Mon Oct 15 17:28:20 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/openssl/lib/openssl/buffering.rb (read, readpartial): revert
-	  r12496. handling EOF is a little differnt in ruby 1.8 and ruby 1.9.
-	  [ruby-dev:31979]
-
-Mon Oct 15 11:45:12 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 01:45:27 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* marshal.c (r_bytes0): refined length check.  [ruby-dev:32059]
 
-Mon Oct 15 09:58:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 01:45:27 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* marshal.c (r_bytes0): check if source has enough data.
 	  [ruby-dev:32054]
 
-Mon Oct 15 01:15:09 2007  Tanaka Akira  <akr@fsij.org>
+Sun Jun  8 01:37:58 2008  Tanaka Akira  <akr@fsij.org>
 
 	* ext/socket/socket.c (s_accept_nonblock): make accepted fd
 	  nonblocking.  [ruby-talk:274079]
 
-Sun Oct 14 04:08:34 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (AC_SYS_LARGEFILE): keep results also in command
-	  options, to vail out of mismatch.  [ruby-list:44114]
-
-	* mkconfig.rb, lib/mkmf.rb (configuration): add DEFS.
-
-Sun Oct 14 03:55:52 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun  8 01:28:42 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* win32/mkexports.rb: deal with __fastcall name decorations.
 	  [ruby-list:44111]
 
-Sat Oct 13 09:02:16 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* {bcc,win}32/mkexports.rb: explicit data.  [ruby-list:44108]
-
-Sat Oct 13 00:35:03 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Jun  8 01:23:29 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/rexml/source.rb (REXML::SourceFactory::SourceFactory): typo
 	  fixed.  [ruby-list:44099]
 
-Fri Oct 12 11:22:15 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (match_values_at): make #select to be alias to #values_at
-	  to adapt RDoc description.  [ruby-core:12588]
-
-Thu Oct 11 14:32:46 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sun Jun  8 01:17:45 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* {bcc32,win32}/Makefile.sub (COMMON_MACROS): workaround for old SDK's
 	  bug. [ruby-core:12584]
 
-Wed Oct 10 23:34:45 2007  Tanaka Akira  <akr@fsij.org>
-
-	* lib/securerandom.rb: new file.  [ruby-dev:31928]
-
-	* lib/cgi/session.rb (create_new_id): use securerandom if available.
-
-Tue Oct  9 01:01:55 2007  Tanaka Akira  <akr@fsij.org>
-
-	* re.c (rb_reg_s_union_m): Regexp.union accepts single
-	  argument which is an array of patterns.  [ruby-list:44084]
-
-Mon Oct  8 20:06:23 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+Sun Jun  8 00:56:44 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* lib/net/http.rb, lib/open-uri.rb: remove
 	  Net::HTTP#enable_post_connection_check.  [ruby-dev:31960]
@@ -3755,40 +315,12 @@ Mon Oct  8 20:06:23 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/lib/net/telnets.rb, ext/openssl/lib/net/ftptls.rb: ditto.
 
-Sat Oct  6 23:14:54 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_to_i): update RDoc since base can be any value
-	  between 2 and 36.  [ruby-talk:272879]
-
-Fri Oct  5 15:44:50 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/shellwords.rb: Add shellescape() and shelljoin().
-
-	* lib/shellwords.rb: Rename shellwords() to shellsplit() and make
-	  the former an alias to the latter.
-
-	* lib/shellwords.rb: Add escape(), split(), join() as class
-	  methods, which are aliases to their respective long names
-	  prefixed with `shell'.
-
-	* lib/shellwords.rb: Add String#shellescape(), String#shellsplit()
-	  and Array#shelljoin() for convenience.
-
-Fri Oct  5 15:40:04 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/tempfile.rb (Tempfile::make_tmpname): Allow to specify a
-	  suffix for a temporary file name.
-
-	* lib/tempfile.rb (Tempfile::make_tmpname): Make temporary file
-	  names less predictable by including a random string.
-	  [inspired by: akr]
-
-Tue Oct  2 21:20:14 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Jun  5 16:19:27 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (make_cmdvector): adjust escaped successive
 	  double-quote handling. (merge from trunk)
 
-Tue Oct  2 20:35:24 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Jun  5 12:24:25 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (init_env): initialize HOME and USER environment
 	  variables unless set. [ruby-core:12328] (merge from trunk)
@@ -3798,133 +330,139 @@ Tue Oct  2 20:35:24 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 	* configure.in, win32/Makefile.sub (LIBS): need to link shell32
 	  library for SH* functions on mswin32 and mingw32.
 
-Mon Oct  1 12:50:59 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Jun  5 12:21:06 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* gc.c (id2ref): valid id should not refer T_VALUE nor T_ICLASS.
 	  [ruby-dev:31911]
 
-Wed Sep 26 23:54:37 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake), lib/mkmf.rb (configuration): top_srcdir
-	  should not prefixed with DESTDIR.
-
-Wed Sep 26 08:36:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed Jun  4 16:39:56 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* Makefile.in (ext/extinit.o): use $(OUTFLAG) as well as other
 	  objects.  [ruby-Bugs-14228]
 
-Wed Sep 26 05:12:17 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Jun  3 16:13:40 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (yyerror): limit error message length.  [ruby-dev:31848]
 
 	* regex.c (re_mbc_startpos): separated from re_adjust_startpos.
 
-Tue Sep 25 13:47:38 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Tue Jun  3 15:27:11 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* gc.c (os_obj_of, os_each_obj): hide objects to be finalized.
+	  [ruby-dev:31810]
+
+Wed Jun  4 19:15:57 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (remove_method): should not remove undef place holder.
 	  [ruby-dev:31817]
 
-Mon Sep 24 16:52:11 2007  Urabe Shyouhei  <shyouhei@ruby-lang.org>
+Tue Jun  3 15:05:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* lib/net/http.rb: fix typo.
+	* process.c (struct rb_exec_arg): proc should be a VALUE.
 
-Sun Sep 23 21:57:25 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+	* process.c (rb_f_exec): suppress a warning.
 
-	* lib/net/http.rb: an SSL verification (the server hostname should
-	  be matched with its certificate's commonName) is added.
-	  this verification can be skipped by
-	  "Net::HTTP#enable_post_connection_check=(false)".
-	  suggested by Chris Clark <cclark at isecpartners.com>
+	* process.c (rb_detach_process): cast for the platforms where size of
+	  pointer differs from size of int.
 
-	* lib/net/open-uri.rb: use Net::HTTP#enable_post_connection_check to
-	  perform SSL post connection check.
+	* process.c (rb_f_exec, rb_f_system): should not exceptions after
+	  fork.  [ruby-core:08262]
 
-	* ext/openssl/lib/openssl/ssl.c
-	  (OpenSSL::SSL::SSLSocket#post_connection_check): refine error message.
+Wed May 21 01:32:56 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
-Sun Sep 23 09:05:05 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/webrick/httpservlet/filehandler.rb: should normalize path
+	  name in path_info to prevent script disclosure vulnerability on
+	  DOSISH filesystems. (fix: CVE-2008-1891)
+	  Note: NTFS/FAT filesystem should not be published by the platforms
+	  other than Windows. Pathname interpretation (including short
+	  filename) is less than perfect.
 
-	* gc.c (os_obj_of, os_each_obj): hide objects to be finalized.
-	  [ruby-dev:31810]
+	* lib/webrick/httpservlet/abstract.rb
+	  (WEBrick::HTTPServlet::AbstracServlet#redirect_to_directory_uri):
+	  should escape the value of Location: header.
 
-Sun Sep 23 08:58:01 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* lib/webrick/httpservlet/cgi_runner.rb: accept interpreter
+	  command line arguments.
 
-	* eval_method.ci (rb_attr): should not use alloca for unknowen size
-	  input.  [ruby-dev:31816]
+Sun May 18 01:57:44 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* parse.y (rb_intern_str): prevent str from optimization.
+	* file.c (isdirsep): backslash is valid path separator on cygwin too.
+	  backported from 1.8 HEAD.
 
-Sun Sep 23 05:42:35 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
+Sat May 17 23:53:57 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* lib/rdoc/options.rb (Options::check_diagram): dot -V output
-	  changed. [ ruby-Bugs-11978 ], Thanks Florian Frank.
+	* file.c (file_expand_path): fix for short file name on Cygwin.
 
-Sat Sep 22 06:02:11 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat May 17 23:50:29 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* lib/optparse.rb (OptionParser::List::summarize): use each_line if
-	  defined rather than each.  [ruby-Patches-14096]
+	* file.c (OpenFile): prevent conflict on Windows.
 
-Sat Sep 22 05:19:49 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* file.c (USE_NTFS): fixed merge miss.
 
-	* ext/stringio/stringio.c (strio_init): separate from strio_initialize
-	  to share with strio_reopen properly.  [ruby-Bugs-13919]
+Sat May 17 12:36:46 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Fri Sep 21 15:46:20 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* file.c (file_expand_path): rb_str_set_len is not backported.
 
-	* process.c (struct rb_exec_arg): proc should be a VALUE.
+Sat May 17 12:15:48 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* process.c (rb_f_exec): suppress a warning.
+	* file.c (file_expand_path): support for alternative data stream
+	  and ignored trailing garbages of NTFS.
 
-Fri Sep 21 03:05:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* file.c (rb_file_s_basename): ditto.
 
-	* eval.c, intern.h, ext/thread/thread.c: should not free queue while
-	  any live threads are waiting.  [ruby-dev:30653]
+	* file.c (rb_file_s_extname): ditto.
 
-Thu Sep 20 17:24:59 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Mon Mar  3 23:36:41 2008  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
-	* process.c (rb_detach_process): cast for the platforms where size of
-	  pointer differs from size of int.
+	* lib/webrick/httpservlet/filehandler.rb: should normalize path
+	  separators in path_info to prevent directory traversal attacks
+	  on DOSISH platforms.
+	  reported by Digital Security Research Group [DSECRG-08-026].
 
-	* process.c (rb_f_exec, rb_f_system): should not exceptions after
-	  fork.  [ruby-core:08262]
+	* lib/webrick/httpservlet/filehandler.rb: pathnames which have
+	  not to be published should be checked case-insensitively.
 
-Fri Sep 14 00:34:25 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Sun Sep 23 21:57:25 2007  GOTOU Yuuzou  <gotoyuzo@notwork.org>  
 
-	* lib/drb/extservm.rb (invoke_service): use Thread.exclusive instead of
-	  Thread.critical
+	* lib/net/http.rb: an SSL verification (the server hostname should
+	  be matched with its certificate's commonName) is added.
+	  this verification can be skipped by
+	  "Net::HTTP#enable_post_connection_check=(false)".
+	  suggested by Chris Clark <cclark at isecpartners.com>
 
-Wed Sep 12 23:12:22 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+	* lib/net/open-uri.rb: use Net::HTTP#enable_post_connection_check to
+	  perform SSL post connection check.
 
-	* ruby.c (proc_options): -W should be allowed in RUBYOPT
-	  environment variable.  [ruby-core:12118]
+	* ext/openssl/lib/openssl/ssl.c
+	(OpenSSL::SSL::SSLSocket#post_connection_check): refine error message.
 
-Mon Sep 10 01:05:25 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Sun Sep 23 06:08:38 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* range.c (range_step): fixed integer overflow.  [ruby-dev:31763]
+	* ext/stringio/stringio.c (strio_init): separate from strio_initialize
+	  to share with strio_reopen properly.  [ruby-Bugs-13919]
 
-Sun Sep  9 09:14:45 2007  Tadayoshi Funaba  <tadf@dotrb.org>
+Sun Sep 23 05:42:35 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* lib/date/format.rb (_strptime): now also attaches an element
-	  which denotes leftover substring if exists.
+	* lib/rdoc/options.rb (Options::check_diagram): dot -V output
+	  changed. [ ruby-Bugs-11978 ], Thanks Florian Frank.
 
-Sat Sep  8 10:22:20 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Mon Sep 17 04:47:02 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* struct.c (rb_struct_s_members): should raise TypeError instead
-	  of call rb_bug().  [ruby-dev:31709]
+	* ruby.c (proc_options): -W should be allowed in RUBYOPT
+	  environment variable.  [ruby-core:12118]
 
-	* marshal.c (r_object0): no nil check require any more.
+Mon Sep 17 04:31:46 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sat Sep  8 09:38:19 2007  Tadayoshi Funaba  <tadf@dotrb.org>
+	* range.c (range_step): fixed integer overflow.  [ruby-dev:31763]
 
-	* lib/date/format.rb (str[fp]time): now check specifications more
-	  strictly.
+Fri Sep  7 14:57:36 2007  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
-Fri Sep  7 05:36:19 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* ruby.c (rubylib_mangled_path): eliminate RSTRING_PTR
+	  [ruby-dev:31679]
 
-	* test/rinda/test_rinda.rb (MockClock): correct synchronous problems
-	  of the MultiThreading. [ruby-dev:31692]
+	* ruby.c(push_include_cygwin): ditto.
 
-Wed Sep  5 22:02:27 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Sep  7 14:32:38 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* array.c (rb_ary_subseq): need integer overflow check.
 	  [ruby-dev:31736]
@@ -3936,23 +474,13 @@ Wed Sep  5 22:02:27 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* string.c (rb_str_splice): integer overflow for length.
 	  [ruby-dev:31739]
 
-Sun Sep  2 00:48:15 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (_parse): improved parsing of ordinal dates.
-
-	* lib/date/format.rb (_parse): use named character classes in some
-	  regular expressions.
-
-Sat Sep  1 08:13:36 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Fri Sep  7 14:27:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* ext/win32ole/win32ole.c: add WIN32OLE#ole_activex_initialize.
-
-Thu Aug 30 13:13:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (mnew): should preserve noex as safe_level.
 
-	* lib/mkmf.rb (try_const, have_const): check for a const is defined.
-	  [ruby-core:04422]
+	* eval.c (rb_call0): tighten security check condition..
 
-Thu Aug 30 13:10:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Sep  7 14:19:16 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (group_member): check if presents.
 
@@ -3960,79 +488,24 @@ Thu Aug 30 13:10:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* file.c (group_member): use system routine if available.
 
-Thu Aug 30 08:24:18 2007  Tanaka Akira  <akr@fsij.org>
-
-	* ruby.h (RHASH_TBL): defined for compatibility to 1.9.
-	* (RHASH_ITER_LEV): ditto.
-	* (RHASH_IFNONE): ditto.
-	* (RHASH_SIZE): ditto.
-	* (RHASH_EMPTY_P): ditto.
-
-Wed Aug 29 13:05:59 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Sep  7 14:14:19 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* include/ruby/defines.h (flush_register_windows): call "ta 0x03"
 	  even on Linux/Sparc.  [ruby-dev:31674]
 
-Tue Aug 28 23:26:12 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Fri Sep  7 14:12:37 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
-	* ext/win32ole/win32ole.c (ole_type_progid, reg_enum_key,
-	  reg_get_val, ole_wc2mb): fix the bug. Thanks, arton.
+	* ext/win32ole/win32ole.c (ole_type_progid, reg_enum_key, 
+	  reg_get_val, ole_wc2mb): fix the bug. Thanks, arton. 
 	  [ruby-dev:31576]
 
-Mon Aug 27 19:10:50 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/etc/etc.c (etc_getlogin): update documentation to note
-	  security issue.  [ruby-Bugs-11821]
-
-Tue Aug 21 21:09:48 2007  Tanaka Akira  <akr@fsij.org>
-
-	* lib/tmpdir.rb (Dir.mktmpdir): make directory suffix specifiable.
-
-Tue Aug 21 13:57:04 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (st_foreach_func, rb_foreach_func): typedefed.
-
-Mon Aug 20 17:25:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (mnew): should preserve noex as safe_level.
-
-	* eval.c (rb_call0): tighten security check condition..
-
-Sat Aug 18 21:32:20 2007  Tanaka Akira  <akr@fsij.org>
-
-	* lib/tmpdir.rb (Dir.mktmpdir): new method.
-	  [ruby-dev:31462]
-
-Sat Aug 18 17:44:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/tk/tcltklib.c (Init_tcltklib): use rb_set_end_proc().
-
-Sat Aug 18 15:59:52 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Sep  7 14:02:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* process.c (detach_process_watcher): should not pass the pointer
 	  to an auto variable to the thread to be created.  pointed and
 	  fix by KUBO Takehiro <kubo at jiubao.org>  [ruby-dev:30618]
 
-Sat Aug 18 12:24:30 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sample/test.rb, test/ruby/test_system.rb(valid_syntax?): keep
-	  comment lines first.
-
-Thu Aug 16 20:40:50 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (bigtrunc): RBIGNUM(x)->len may be zero.  out of bound
-	  access.  [ruby-dev:31404]
-
-Thu Aug 16 16:46:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (aix): enable shared by default.
-
-	* configure.in (aix): for 64bit-mode AIX.  [ruby-dev:31401]
-	  + use CC for LDSHARED if non-gcc,
-	  + moved -G option from *LDFLAGS to LDSHARED,
-	  + set -brtl only in XLDFLAGS.
-
-Thu Aug 16 13:06:08 2007  Tanaka Akira  <akr@fsij.org>
+Fri Sep  7 13:52:36 2007  Tanaka Akira  <akr@fsij.org>
 
 	* bignum.c (big_lshift): make shift offset long type.
 	  (big_rshift): ditto.
@@ -4040,12 +513,7 @@ Thu Aug 16 13:06:08 2007  Tanaka Akira  <akr@fsij.org>
 	  (big_rshift): ditto.
 	  [ruby-dev:31434]
 
-Thu Aug 16 04:09:19 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/tuplespace.rb (Rinda::TupleSpace#start_keeper): improve
-	  keeper thread.
-
-Wed Aug 15 13:50:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 08:44:55 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* hash.c (rb_hash_delete_key): delete the entry without calling block.
 
@@ -4054,39 +522,32 @@ Wed Aug 15 13:50:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* hash.c (delete_if_i): use rb_hash_delete_key() so that the block
 	  isn't called twice.  [ruby-core:11556]
 
-Sun Arg 12 03:56:30 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Thu Aug 16 08:43:50 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/rinda/tuplespace.rb: fix Rinda::TupleSpace keeper thread bug.
-	  the thread is started too early. [ruby-talk:264062]
+	  the thread is started too early. [ruby-talk:264062] 
 
 	* test/rinda/test_rinda.rb: ditto.
 
-Sat Aug 11 07:34:10 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: reverted some wrongly erased "o" options
-	  (pointed out by nobu).
-
-Tue Aug  7 14:58:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 08:40:38 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/pty/pty.c (establishShell): handshaking before close slave
 	  device.  [ruby-talk:263410]
 
-	* ext/pty/pty.c (MasterDevice, SlaveDevice, deviceNo): constified.
-
-	* ext/pty/pty.c (SlaveName): removed static buffer.
-
-	* ext/pty/expect_sample.rb: support for autologin.
-
-Tue Aug  7 12:45:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 08:29:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (ac_cv_func_isinf): set yes also on OpenSolaris.
 	  [ruby-Bugs-12859]
 
-Mon Aug  6 17:36:29 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 08:28:16 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/rexml/encodings/{ISO-8859-15,CP-1252}.rb: fixed invalid syntax.
 
-Fri Aug  3 11:05:54 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 08:26:08 2007  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/README: fixed a typo.
+
+Thu Aug 16 08:20:50 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/extmk.rb (extmake): save all CONFIG values.
 
@@ -4096,37 +557,15 @@ Fri Aug  3 11:05:54 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/extmk.rb: remove rdoc at clean, and installed list file at
 	  distclean, respectively.
 
-Fri Aug  3 07:09:05 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb: more verbose message.  [ruby-Bugs-12766]
-
-	* lib/mkmf.rb (have_type): suppress a warning with -Wall.
-
-	* lib/mkmf.rb (find_type): new method.
-
-Thu Aug  2 13:46:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 07:58:18 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): should not check positional number as
 	  width.  [ruby-core:11838]
 
-Mon Jul 30 11:16:40 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_aref): check for Bignum index range.
-	  [ruby-dev:31271]
-
-Sat Jul 28 09:35:41 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/digest/lib/digest.rb (Digest::self.const_missing): avoid
-	  infinite recursive const_missing call.  [ruby-talk:262193]
-
-Thu Jul 26 13:57:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dln.c (load_1, dln_find_1): constified.
+Thu Aug 16 07:52:24 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* dln.c (conv_to_posix_path): removed.
 
-	* ruby.c (usage): constified.
-
 	* ruby.c (rubylib_mangled_path, rubylib_mangled_path2): return
 	  VALUE instead of a pointer to static buffer.
 
@@ -4135,12 +574,17 @@ Thu Jul 26 13:57:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ruby.c (ruby_init_loadpath): not convert built-in paths.
 
-Sun Jul 22 16:07:12 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 07:51:37 2007  Akinori MUSHA  <knu@iDaemons.org>
+
+	* defines.h: Pull the RUBY_MBCHAR_MAXSIZE definition from trunk,
+	  which is necessary for dir.c to compile on djgpp and emx.
+
+Thu Aug 16 07:42:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* intern.h (is_ruby_native_thread): removed since declared as an int
 	  function in ruby.h already.
 
-Sun Jul 22 14:33:40 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 07:40:41 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* file.c (rb_file_s_rename): deleted code to get rid of a bug of
 	  old Cygwin.
@@ -4167,45 +611,30 @@ Sun Jul 22 14:33:40 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	  folevariable_ole_type, folevariable_ole_type_detail,
 	  folevariable_value, folemethod_visible): missing return value.
 
-Sat Jul 21 17:48:26 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 07:32:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (create_makefile): make OBJS depend on RUBY_EXTCONF_H
 	  only if extconf.h is created.
 
-	* bcc32/{Makefile.sub,configure.bat,setup.mak: configure_args
-	  support.
-
-	* bcc32/setup.mak: check runtime version.
-
-	* win32/win32.c (rb_w32_open_osfhandle): prototype has changed
-	  in bcc 5.82.
+Thu Aug 16 07:29:33 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* {win32,wince,bcc32}/setup.mak (-version-): no RUBY_EXTERN magic.
 
-	* win32/resource.rb: include patchlevel number.
-
-Sat Jul 21 12:06:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:43:03 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (init_mkmf): should remove mkmf.log too.
 
-Sat Jul 21 01:53:17 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (Date._parse): completes calendar week based year.
-
-	* lib/date/format.rb (Date._parse): detects year of ordinal date in
-	  extended format.
-
-Fri Jul 20 15:22:51 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:40:58 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/openssl/ossl_config.c (ossl_config_set_section): do not
 	  initialize aggregations with dynamic values.  [ruby-talk:259306]
 
-Thu Jul 19 19:24:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:39:19 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (get_backtrace): check the result more.
 	  [ruby-dev:31261] [ruby-bugs-12398]
 
-Thu Jul 19 14:38:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:32:25 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* bignum.c (rb_big_lshift, rb_big_rshift): separated functions
 	  to get rid of infinite recursion.  fixed calculation in edge
@@ -4213,53 +642,36 @@ Thu Jul 19 14:38:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* numeric.c (rb_fix_lshift, rb_fix_rshift): ditto.
 
-Wed Jul 18 16:57:41 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:26:58 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* bignum.c (rb_big_pow): refine overflow check.  [ruby-dev:31242]
 
-Wed Jul 18 08:47:09 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Aug 16 06:25:48 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* time.c (time_succ): Time#succ should return a time object in the
 	  same timezone mode to the original.  [ruby-talk:260256]
 
-Tue Jul 17 00:50:53 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Aug 16 06:24:39 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* numeric.c (fix_pow): integer power calculation: 0**n => 0,
+	* numeric.c (fix_pow): integer power calculation: 0**n => 0, 
 	  1**n => 1, -1**n => 1 (n: even) / -1 (n: odd).
 
-	* test/ruby/test_fixnum.rb (TestFixnum::test_pow): update test
-	  suite.  pow(-3, 2^64) gives NaN when pow(3, 2^64) gives Inf.
-
-Mon Jul 16 23:07:51 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Aug 16 06:11:34 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/base64.rb (Base64::b64encode): should not specify /o option
 	  for regular expression.  [ruby-dev:31221]
 
-Mon Jul 16 18:29:33 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_rindex_m): accept string-like object convertible
-	  with #to_str method, as well as rb_str_index_m.  [ruby-core:11692]
-
-Mon Jul 16 05:45:53 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 06:08:53 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): more checks for format argument.
 	  [ruby-core:11569], [ruby-core:11570], [ruby-core:11571],
 	  [ruby-core:11573]
 
-Mon Jul 16 00:26:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_pow): removed invariant variable.  [ruby-dev:31236]
-
-Sun Jul 15 23:59:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 05:39:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-	* bignum.c (rb_big_neg): SIGNED_VALUE isn't in 1.8.
+	* bignum.c (bignorm): do not empty Bignum.  [ruby-dev:31229]
 
-Sun Jul 15 22:24:49 2007  pegacorn  <subscriber.jp AT gmail.com>
-
-	* ext/digest/digest.c (rb_digest_instance_update,
-	  rb_digest_instance_finish, rb_digest_instance_reset,
-	  rb_digest_instance_block_length): %s in rb_raise() expects char*.
-	  [ruby-dev:31222]
+Thu Aug 16 05:12:05 2007  pegacorn  <subscriber.jp AT gmail.com>
 
 	* ext/openssl/ossl.h: include ossl_pkcs5.h.  [ruby-dev:31231]
 
@@ -4280,198 +692,89 @@ Sun Jul 15 22:24:49 2007  pegacorn  <subscriber.jp AT gmail.com>
 
 	* win32.h (rb_w32_getcwd): prototype added.  [ruby-dev:31232]
 
-Sun Jul 15 21:07:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (bigtrunc): do not empty Bignum.  [ruby-dev:31229]
-
-Sun Jul 15 19:05:28 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 05:02:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* bignum.c (rb_cstr_to_inum): check leading non-digits.
 	  [ruby-core:11691]
 
-Sun Jul 15 04:42:20 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (get2comp): do nothing for empty Bignum.  [ruby-dev:31225]
-
-Sat Jul 14 14:04:06 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (sort_by_cmp): check if reentered.  [ruby-dev:24291]
-
-Sat Jul 14 12:44:14 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/openssl/test_pkcs7.rb: reverted the previous patch.  it should
-	  be as it was to check interface compatibility.  sorry for bothering
-	  with this.
-
-Sat Jul 14 12:16:17 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/openssl/test_pkcs7.rb: follow the library change.  applied a
-	  patch from <zn at mbf.nifty.com> [ruby-dev:31214].
-	  NOTE: r12496 imports the latest openssl libs from trunk to ruby_1_8
-	  though its's not ChangeLog-ed.  maintainer should aware that.
-
-Sat Jul 14 02:51:52 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Aug 16 05:00:01 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* numeric.c (fix_pow): 0**2 should not raise floating point
 	  exception.  [ruby-dev:31216]
 
-Sat Jul 14 02:25:48 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (int_pow): wrong overflow detection.  [ruby-dev:31213]
-
-	* numeric.c (int_pow): wrong overflow detection.  [ruby-dev:31215]
-
-Fri Jul 13 16:10:00 2007  Tanaka Akira  <akr@fsij.org>
-
-	* lib/open-uri.rb (URI::Generic#find_proxy): use ENV.to_hash to access
-	  http_proxy environment variable to avoid case insensitive
-	  environment search.
-
-Fri Jul 13 15:02:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:56:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* win32/win32.c (CreateChild): enclose command line except for
 	  command.com which can not handle quotes.  [ruby-talk:258939]
 
-Fri Jul 13 10:10:46 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:54:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (link_command, cc_command, cpp_command): do not expand
 	  ::CONFIG which is an alias of MAKEFILE_CONFIG.
 
-Thu Jul 12 17:03:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:53:21 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* struct.c (rb_struct_init_copy): disallow changing the size.
 	  [ruby-dev:31168]
 
-Wed Jul 11 23:38:14 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Aug 16 04:52:11 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* random.c: documentation fix.  srand(0) initializes PRNG with '0',
 	  not with random_seed.
 
-Tue Jul 10 14:50:01 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:49:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* bcc32/{Makefile.sub,setup.mak}: remove surplus slash from srcdir.
 
-Fri Jul  6 15:22:58 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_interrupt): suppress a gcc's officious warning.
-
-Thu Jul  5 16:44:28 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* numeric.c (int_pow): fix previous nubu's commit.
-
-	* test/ruby/test_fixnum.rb: new test.
-
-Thu Jul  5 15:56:06 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (int_pow): even number multiplication never be negative.
-
-Mon Jul  2 14:34:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:40:37 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): sign bit extension should not be done
 	  if FPLUS flag is specified.  [ruby-list:39224]
 
-Sat Jun 30 16:05:41 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Thu Aug 16 04:39:15 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* array.c (rb_ary_initialize): should call rb_ary_modify() first.
 	  [ruby-core:11562]
 
-Sat Jun 30 00:17:00 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:38:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (yylex): return non-valid token for an invalid
-	  instance/class variable name.  a patch from Yusuke ENDOH
+	  instance/class variable name.  a patch from from Yusuke ENDOH
 	  <mame AT tsg.ne.jp>.  [ruby-dev:31095]
 
-Fri Jun 29 11:23:09 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:36:41 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (dsym): return non-null NODE even if yyerror().  based on a
-	  patch from Yusuke ENDOH <mame AT tsg.ne.jp>.  [ruby-dev:31085]
-
-Tue Jun 26 16:35:21 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	  patch from from Yusuke ENDOH <mame AT tsg.ne.jp>.  [ruby-dev:31085]
 
-	* process.c (ruby_setreuid, ruby_setregid): rename to get rid of name
-	  clash.
+Thu Aug 16 04:34:56 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* process.c (proc_exec_v, rb_proc_exec): preserve errno.
 
-Sat Jun 23 00:37:46 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_select): remove unnecessary varargs for
-	  rb_hash_select.  a patch from Daniel Berger
-	  <Daniel.Berger at qwest.com>.   [ruby-core:11527]
-
-	* hash.c: ditto.
-
-Mon Jun 18 08:47:54 2007  Technorama Ltd.  <oss-ruby@technorama.net>
-
-	* ext/openssl/{extconf.rb,ossl_ssl_session.c}:
-	  Fix ruby-Bugs-11513.
-
-	* ext/openssl/ossl_pkey_ec.c
-	  New methods EC::Point.[eql,make_affine!,invert!,on_curve?,infinity?]
-	  By default output the same key form as the openssl command.
-
-	* ext/openssl/ossl_rand.c
-	  New method Random.status?
-
-Mon Jun 18 13:54:36 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ruby_cleanup): return EXIT_FAILURE if any exceptions occured
-	  in at_exit blocks.  [ruby-core:11263]
-
-Mon Jun 18 01:14:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:30:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* variable.c (rb_path2class): get rid of dangling pointer caused by
 	  optimized out value.
 
-	* variable.c (rb_global_entry, rb_f_untrace_var, rb_alias_variable,
-	  rb_generic_ivar_table, generic_ivar_get, generic_ivar_set,
-	  generic_ivar_defined, generic_ivar_remove, rb_mark_generic_ivar,
-	  rb_free_generic_ivar, rb_copy_generic_ivar,
-	  rb_obj_instance_variables): suppress warnings.
-
-Fri Jun 15 22:33:29 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (realclean): separate local and ext.
-
-	* ext/extmk.rb: not remove unrelated directories.
-
-Fri Jun 15 17:01:20 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Aug 16 04:24:28 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/dl/lib/dl/win32.rb: seems that dl doesn't accept void argument.
 	  fixed [ruby-bugs:PR#5489].
 
-Thu Jun 14 17:09:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Aug 16 04:23:44 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser): handle more
 	  extensions.  [ruby-dev:30972]
 
-Wed Jun 13 06:05:12 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (darwin): prohibit loading extension libraries to
-	  miniruby.
-
-Wed Jun 13 05:47:58 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_kill_thread): renamed in order to get rid of conflict
-	  with a BeOS system function.  [ruby-core:10830]
+Thu Aug 16 04:14:17 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Tue Jun 12 14:53:51 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (Logging.quiet, Logging.message): added quiet flag and
-	  use it.  [ruby-core:10909]
-
-	* lib/mkmf.rb (find_header): use header names in the message.
-
-Sun Jun 10 13:47:36 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/ruby/test_beginendblock.rb (test_should_propagate_signaled):
-	  get rid of invoking shell.  [ruby-dev:30942]
-
-Thu Jun  7 19:02:48 2007  Tanaka Akira  <akr@fsij.org>
+	* process.c (ruby_setreuid, ruby_setregid): rename to get rid of name
+	  clash.
+Thu Aug 16 04:11:17 2007  Ryan Davis  <ryand@zenspider.com>
 
-	* lib/pp.rb: call original "method" method instead of redefined one.
+	* lib/rexml/dtd/dtd.rb: Fixed typo in code. Fixes bug #10420
 
-Mon Jun  4 11:11:12 2007  Shugo Maeda  <shugo@ruby-lang.org>
+Thu Aug 16 04:08:20 2007  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* lib/net/imap.rb (ResponseParser#next_token): fixed
 	  error message. (backported from HEAD)
@@ -4480,219 +783,58 @@ Mon Jun  4 11:11:12 2007  Shugo Maeda  <shugo@ruby-lang.org>
 	  the condition not to refer @token.symbol unexpectedly.
 	  Thanks, Dick Monahan. (backported from HEAD)
 
-Thu May 31 17:27:53 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/benchmark.rb (Benchmark::Job::item): avoid modifying the
-	  argument unintentionally.  [ruby-talk:253676]
-
-Thu May 31 02:12:32 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+Thu Aug 16 04:05:20 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/rinda/tuplespace.rb (Rinda::TupleBag): create index on tuple bag
-	  by first column.
-
-Wed May 30 13:27:40 2007  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/ftp.rb (Net::FTP#transfercmd): skip 2XX
-	  responses for some FTP servers. (backported from HEAD)
-
-Wed May 30 05:17:55 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_eval): get rid of SEGV at ZSUPER in a block
-	  [ruby-dev:30836]
-
-Wed May 30 04:29:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (thread_timer): timer thread should not receive any
-	  signals.  submitted by Sylvain Joyeux.  [ruby-core:08546]
+	* marshal.c (w_extended): erroneous check condition when dump
+	  method is defined.  [ruby-core:10646]
 
-Wed May 30 04:18:37 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Jun  9 10:40:00 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* eval.c (rb_eval_cmd): just return if no exceptions.
-	  [ruby-dev:30820]
+	* stable version 1.8.5-p52 released.
 
-Tue May 29 11:01:06 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Jun  7 14:53:46 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* win32/win32.c (rb_w32_opendir): store attributes of the second
-	  entries or later too.
+	* eval.c (method_inspect): show proper class name.
+	  [ruby-talk:248647], Thanks Calamitas.
 
-	* win32/win32.c (rb_w32_opendir, rb_w32_readdir): eliminate magic
-	  numbers.
+Mon May 28 19:37:24 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-Mon May 28 02:54:05 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
+	* win32/win32.c (move_to_next_entry): revert r12338. not necessary
+	  on ruby_1_8_5.
 
-	* lib/rinda/tuplespace.rb (Rinda::TupleBag#delete): use rindex and
-	  delete_at instead of delete for little improvement.
+Sun May 27 05:52:37 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-Sat May 26 00:05:22 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* eval.c (mnew): call of super via a method object should work again.
+	  [ruby-talk:248647], Thanks Calamitas.
 
-	* test/ruby/test_beginendblock.rb (test_should_propagate_signaled):
-	  skip tests for exitstatus and termsig on the platforms where
-	  signals not supported.
+	* test/ruby/test_method.rb (TestMethod::test_method_super): test for
+	  above fix.
 
 Wed May 23 06:51:46 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* lib/cgi.rb (CGI#[]): get rid of exceptions being raised.
 	  [ruby-dev:30740], Thanks Kentaro KAWAMOTO.
 
-Wed May 23 05:49:49 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb, ext/purelib.rb, lib/mkmf.rb, runruby.rb: clear default
-	  load path to get rid of load pre-installed extensions/libraries.
-	  [ruby-core:11017]
-
-Sat May 19 10:29:18 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (Date._parse): detects some OFX dates
-	  (Of course not fully).
-
-Fri May 18 23:07:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_first): call rb_ary_subseq() instead of pushing
-	  values by itself.  [ruby-talk:252062]
-
-	* array.c (rb_ary_first): add negative length check.
-
-Fri May 18 17:10:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 23 06:14:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* win32/win32.c (move_to_next_entry): loc also must move forward.
 	  [ruby-talk:251987]
 
-Fri May 18 03:02:40 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/mkexports.rb: preserve prefixed underscores for WINAPI
-	  symbols.
-
-	* wince/mkconfig_wce.rb, wince/mkexports.rb: obsolete.
-
-Thu May 17 17:03:11 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-style.el (ruby-style-label-indent): for yacc rules.
-
-Tue May 15 14:54:07 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed May 23 05:55:04 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (init_stdhandle): stderr should be without buffering,
 	  but mswin32 use buffering when stderr is not connected to tty.
 
-Mon May 14 13:28:03 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/thread/thread.c (wait_list): supress a warning.
-
-Thu May 10 15:21:51 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/iconv/iconv.c (iconv_s_conv): rdoc fix.
-
-Thu May 10 10:14:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_priority): rdoc fix; the initial value is
-	  inherited from the creating thread.  [ruby-core:10607]
-
-Wed May  9 12:28:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (Init_Bignum), numeric.c (Init_Numeric): added fdiv as
-	  aliases of quo.  [ruby-dev:30771]
-
-Wed May  9 11:55:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_quo): now calculate in integer.  [ruby-dev:30753]
-
-Wed May  9 11:51:06 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_pow): reduce multiplying for even number.
-
-	* bignum.c (rb_big_pow): truncate all zero BDIGITs. [ruby-dev:30733]
-
-	* bignum.c (rb_big_pow): improvement by calculating from MSB and using
-	  factorization.  <http://yowaken.dip.jp/tdiary/20070426.html#p01>
-
-	* numeric.c (int_pow): calculate power in Fixnum as possible.
-	  [ruby-dev:30726]
-
-Tue May  8 23:42:51 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (Date._parse): revised treatment of
-	  hyphened/separatorless dates.
-
-	* lib/date/format.rb: some trivial adjustments.
-
-Tue May  8 20:25:05 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: reverted.
-
-Sat May  5 16:26:33 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/date/format.rb (Format::Bag#method_missing): get rid of
-	  modifying orginal argument.  [ruby-core:11090]
-
-Mon Apr 30 01:17:51 2007  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/tuplespace.rb (TupleSpace#create_entry, TupleBag#push,
-	  delete): extract method, and rename parameter.
-
-Fri Apr 27 02:00:17 2007  Ryan Davis  <ryand-ruby@zenspider.com>
-
-	* signal.c: Fixed backwards compatibility for 'raise Interrupt'.
-
-	* lib/yaml/tag.rb: Running rdoc over the 1.8.6 tree skips
-	  Module. Patch from James Britt
-
-Thu Apr 26 13:54:51 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-style.el: new file.  C/C++ style for ruby source code.
-
-Wed Apr 25 19:49:16 2007  Tanaka Akira  <akr@fsij.org>
-
-	* ext/socket/socket.c (unix_send_io, unix_recv_io): use CMSG_DATA to
-	  align file descriptor appropriately.
-
-Tue Apr 24 09:33:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (do_stat, do_lstat, do_opendir): should not warn ENOTDIR.
-	  [ruby-talk:248288]
-
-Mon Apr 23 22:14:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb ($ruby): add extout directory to include path.
-	  [ruby-core:11003]
-
-	* lib/mkmf.rb (libpathflag): not to append RPATHFLAG to current
-	  directory.
-
-	* lib/mkmf.rb (init_mkmf): add current directory to default
-	  library path with highest priority.  [ruby-core:10960]
-
-	* lib/mkmf.rb (LINK_SO): LIBPATH to be placed before DLDFLAGS.
-
-Fri Apr 20 16:05:22 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (LIBPATHFLAG, RPATHFLAG): no needs to be quoted,
-	  it is done by libpathflag in mkmf.rb.
-
-Fri Apr 20 12:27:04 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb: fix to override conv proc.
-
-Fri Apr 20 12:17:05 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ruby_cleanup): inversed the order of errinfos.
-
-Thu Apr 19 14:53:32 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 23 03:33:55 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/monitor.rb (ConditionVariable#wait, mon_enter, mon_exit_for_cond):
 	  ensures Thread.critical to be false.  [ruby-talk:248300]
 
-Wed Apr 18 10:41:21 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 23 03:25:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* util.c (ruby_strtod): exponent is radix 10.  [ruby-talk:248272]
 
-Wed Apr 18 02:30:24 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (LDFLAGS): prepend -L. instead appending it to
-	  XLDFLAGS.  [ruby-core:10933]
-
-	* configure.in (Makefile): remove $U for automake from MISSING.
-	  [ruby-talk:248171]
-
-Tue Apr 17 16:46:46 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Wed May 23 02:09:32 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (rb_yield_0): should not clear state on TAG_NEXT when
 	  it's invoked from within lambda body.  [ruby-talk:248136]
@@ -4700,143 +842,34 @@ Tue Apr 17 16:46:46 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* eval.c (proc_invoke): handle TAG_NEXT which would be caused by
 	  next in the lambda body as well.
 
-Mon Apr 16 22:56:01 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/pty/expect_sample.rb: avoid symbolic link representation for
-	  expect.  a patch from Kazuhiro NISHIYAMA <zn at mbf.nifty.com>.
-	  [ruby-dev:30714]
-
-Mon Apr 16 22:51:11 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sample: replace TRUE, FALSE with true, false respectively.
-	  a patch from Kazuhiro NISHIYAMA <zn at mbf.nifty.com>.
-	  [ruby-dev:30713]
-
-Mon Apr 16 17:08:02 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (make_switch): do not clobber converter if pattern
-	  has no convert method.  reported by sheepman in [ruby-dev:30709].
-
-Mon Apr 16 16:49:32 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_seek): consistent behavior with
-	  IO#seek.  patch by sheepman in [ruby-dev:30710].
-
-Mon Apr 16 16:34:08 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (parser_yylex): should set command_start after block
-	  starting "do"s and braces.  [ruby-core:10916]
-
-Sun Apr 15 09:19:57 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: added some zone names.
-
-	* lib/date/format.rb (_parse): now interprets doted numerical
-	  dates as a big endian (except dd.mm.yyyy).
-
-Tue Apr 10 17:37:36 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed May 23 01:55:49 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (rb_w32_fclose, rb_w32_close): need to save errno
 	  before calling original fclose()/close().
 
-Mon Apr  9 09:30:44 2007  Shugo Maeda  <shugo@ruby-lang.org>
+Wed May 23 01:42:29 2007  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* lib/net/imap.rb (disconnect): call shutdown for
 	  SSLSocket. Thanks, Technorama Ltd.
 
-Thu Apr  5 00:42:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Wed May 23 01:28:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* error.c (rb_notimplement), io.c (pipe_open): removed definite
 	  articles and UNIX manual section from messages.  [ruby-dev:30690]
 
-Wed Apr  4 17:09:17 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (pipe_open): refined the message of NotImplementedError.
-	  [ruby-dev:30685]
-
-Wed Apr  4 10:18:04 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
 	* io.c (pipe_open): raise NotImplementedError for command "-" on
 	  platforms where fork(2) is not available.  [ruby-dev:30681]
 
-Tue Apr  3 15:45:41 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed May 23 00:06:19 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/socket/socket.c (s_recv, s_recvfrom): some systems (such as
 	  windows) doesn't set fromlen if the socket is connection-oriented.
 	  reported by Bram Whillock in [ruby-core:10512] [ruby-Bugs#9061]
 
-Sat Mar 24 23:40:29 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.h (struct rb_thread.locals): explicit as struct.
-	  [ruby-core:10585]
-
-	* eval.c, node.h (enum rb_thread_status, struct rb_thread,
-	  rb_curr_thread, rb_main_thread): prefixed.  [ruby-core:10586]
-
-	* file.c (chompdirsep): made an unprefixed name static.
-
-	* io.c (io_fread): ditto.
-
-Sat Mar 24 01:54:03 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ruby_cleanup): exit by SystemExit and SignalException in END
-	  block.  [ruby-core:10609]
-
-	* test/ruby/test_beginendblock.rb (test_should_propagate_exit_code):
-	  test for exit in END block.  [ruby-core:10760]
-
-	* test/ruby/test_beginendblock.rb (test_should_propagate_signaled):
-	  test for signal in END block.
-
-Thu Mar 22 23:13:17 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_provided): check for extension library if SOEXT is
-	  explicitly given.  [ruby-dev:30657]
-
-Thu Mar 22 10:29:25 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/ruby/test_bignum.rb (test_to_s): add tests for Bignum#to_s.
-
-Wed Mar 21 17:04:30 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): round up for the most significant digit.
-	  [ruby-core:10686]
-
-Wed Mar 21 07:21:24 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (remove_one): Preserve List invariants;
-	  submitted by: MenTaLguY <mental AT rydia.net>
-	  in [ruby-core:10598] and [ruby-bugs:PR#9388].
-
-Tue Mar 20 22:54:50 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_extended): erroneous check condition when dump
-	  method is defined.  [ruby-core:10646]
-
 Tue Mar 20 15:37:24 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* distruby.rb: Add zip generation.
 
-Tue Mar 20 11:28:41 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/matrix.rb (Matrix::inverse_from): adding partial pivoting to
-	  the Gauss-Jordan algorithm, making it stable.  a patch from
-	  Peter Vanbroekhoven.  [ruby-core:10641]
-
-Mon Mar 19 11:39:29 2007  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb (rbuf_read): extend buffer size for speed.
-
-Sun Mar 18 04:23:52 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Add a note about the new `date' library defining
-	  Time#to_date and Time#to_datetime private methods.
-
-	* NEWS: Inform that the old `thread' library is considered to be
-	  stable.
-
-	* NEWS: Sort library entries in alphabetical order.
-
 Fri Mar 16 21:48:11 2007  Akinori MUSHA  <knu@iDaemons.org>
 
 	* ext/dl/dl.c (rb_ary2cary): Fix a bug in type validation;
@@ -4850,101 +883,40 @@ Fri Mar 16 18:28:06 2007  Akinori MUSHA  <knu@iDaemons.org>
 	  reported by: UEDA Hiroyuki <ueda AT netforest.ad.jp>
 	  in [ruby-dev:30586].
 
-Fri Mar 16 16:33:58 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (unlock_mutex_inner): Make sure that the
-	  given mutex is actually owned by the caller; submitted by:
-	  Sylvain Joyeux <sylvain.joyeux AT m4x.org> in [ruby-core:10598].
-
-Fri Mar 16 16:21:35 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (wait_condvar, lock_mutex): Fix a problem in
-	  ConditionVariable#wait that occurs when two threads that are
-	  trying to access the condition variable are also in concurrence
-	  for the given mutex; submitted by: Sylvain Joyeux
-	  <sylvain.joyeux AT m4x.org> and MenTaLguY <mental AT rydia.net>
-	  in [ruby-core:10598].
-
-Fri Mar 16 16:17:27 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* test/thread/test_thread.rb: Add a test script for the `thread'
-	  library.  This should result in failure as of now with
-	  ext/thread; submitted by: Sylvain Joyeux <sylvain.joyeux AT
-	  m4x.org> in [ruby-core:10598].
-
 Wed Mar 14 12:30:00 2007  Shigeo Kobayashi  <shigeo@tinyforest.jp>
 
 	* ext/bigdecimal/bigdecimal.c: BigDecimal("-.31") is now
 	  treated as ("-0.31") not as ("0.31").
 
-Tue Mar 13 09:25:10 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (clear-installed-list): separated from install-prereq.
-
-Tue Mar 13 06:38:43 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Reword and improve entries.
-
-Tue Mar 13 06:03:46 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* stable version 1.8.6 released from the ruby_1_8_6 branch.
-
-Tue Mar 13 03:24:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* runruby.rb: added --pure (turned on by default) and --debugger
-	  options.
-
-Tue Mar 13 02:50:28 2007  Akinori MUSHA  <knu@iDaemons.org>
+Fri Mar 16 18:05:40 2007  Akinori MUSHA  <knu@iDaemons.org>
 
 	* lib/cgi.rb (CGI::header): IIS >= 5.0 does not need the nph
 	  assumption any more; submitted by MIYASAKA Masaru <alkaid AT
 	  coral.ocn.ne.jp> in [ruby-dev:30537].
 
-Mon Mar 12 11:07:44 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/openssl/ossl_asn1.c (Init_ossl_asn1): Let rdoc know about
-	  externally defined modules; submitted by Technorama
-	  Ltd. <oss-ruby AT technorama.net> in [ruby-bugs:PR#4704].
-
-	* ext/openssl/ossl_bn.c (Init_ossl_bn): Ditto.
-
-	* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Ditto.
-
-	* ext/openssl/ossl_digest.c (Init_ossl_digest): Ditto.
-
-	* ext/openssl/ossl_hmac.c (Init_ossl_hmac): Ditto.
-
-	* ext/openssl/ossl_pkey.c (Init_ossl_pkey): Ditto.
-
-	* ext/openssl/ossl_pkey_dh.c (Init_ossl_dh): Ditto.
+Tue Mar 13 17:29:43 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* ext/openssl/ossl_pkey_dsa.c (Init_ossl_dsa): Ditto.
+	* stable version 1.8.5-p35 released.
 
-	* ext/openssl/ossl_pkey_rsa.c (Init_ossl_rsa): Ditto.
+Tue Mar 13 14:42:10 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* ext/openssl/ossl_rand.c (Init_ossl_rand): Ditto.
+	* test/fileutils/fileasserts.rb: Fix wrong error message.
 
-	* ext/openssl/ossl_ssl.c (Init_ossl_ssl): Ditto.
+	* lib/fileutils.rb (FileUtils::mv): Type Error; should utilize
+	  Strings instead of Symbols here.
 
-Mon Mar 12 01:05:17 2007  Akinori MUSHA  <knu@iDaemons.org>
+Mon Mar 12 17:22:44 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
-	* ext/dl/sym.c (rb_dlsym_inspect): Use "0x%x" rather for pointers.
-	  This might not be very right but it is commonly used in other
-	  parts of the code; submitted by sheepman <sheepman AT
-	  sheepman.sakura.ne.jp> in [ruby-dev:30532].
+	* lib/fileutils.rb (FileUtils::mv): fix incomplete backport of
+	  FileUtils.mv changes at r11988
 
-	* ext/dl/ptr.c (rb_dlptr_inspect): Ditto.
+Mon Mar 12 16:09:28 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Mon Mar 12 00:59:19 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dl/lib/dl/import.rb (DL::Importable::Internal::import,
-	  DL::Importable::Internal::callback): Avoid race condition for an
-	  instance variable; submitted by sheepman <sheepman AT
-	  sheepman.sakura.ne.jp> in [ruby-dev:30530].
+	* mkconfig.rb (patchlevel): read from version.h.
 
 Sun Mar 11 18:57:50 2007  Akinori MUSHA  <knu@iDaemons.org>
 
-	* misc/README: Add a note about ruby-electric.el.
+	* misc/README: Add a note about ruby-electric.el. 
 
 	* misc/ruby-mode.el (ruby-non-block-do-re): Fix
 	  ruby-non-block-do-re. [ruby-core:03719]
@@ -4962,118 +934,24 @@ Sun Mar 11 17:45:51 2007  Akinori MUSHA  <knu@iDaemons.org>
 	  it; submitted by sheepman <sheepman AT sheepman.sakura.ne.jp>
 	  in [ruby-dev:30524].
 
-Sun Mar 11 12:09:37 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (error_handle): no message when exiting by signal.
-
-	* eval.c (ruby_cleanup): re-send signal.  [ruby-dev:30516]
-
-	* eval.c (rb_thread_interrupt): instantiate SignalException.
-
-	* eval.c (rb_thread_signal_raise): now takes signal number instead
-	  of signal name.
-
-	* intern.h (rb_thread_signal_raise, ruby_default_signal): prototypes.
-
-	* signal.c (esignal_init): takes a signal number and an optional
-	  signal name.
-
-	* signal.c (interrupt_init): pass SIGINT always.
-
-	* signal.c (ruby_default_signal): invoke system default signal
-	  handler.
-
-	* signal.c (rb_signal_exec, trap): handle SIGTERM.  [ruby-dev:30505]
-
-Tue Mar  6 19:08:46 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/md5.rb (MD5::new, MD5::md5): Do not modify
-	  Digest::MD5.
-
-	* ext/digest/lib/sha1.rb (SHA1::new, SHA1::sha1): Ditto.
-
 Tue Mar  6 18:58:37 2007  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
+	
 	* lib/shell/process-controller.rb: fix thread synchronization
 	  problem for [ruby-dev:30477].
-
-Tue Mar  6 18:44:26 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/md5.rb (MD5::new, MD5::md5): Catch up with
-	  Digest's API changes; noted by: Kazuhiro Yoshida <moriq AT
-	  moriq.com> in [ruby-dev:30500].
-
-	* ext/digest/lib/sha1.rb (SHA1::new, SHA1::sha1): Ditto.
-
-Tue Mar  6 18:24:19 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* time.c (time_to_s): Back out the format changes; discussed
-	  in [ruby-dev:30495].
-
-Tue Mar  6 11:53:25 2007  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/irbtkw.rbw: fails to exit process.
-
-Mon Mar  5 20:14:49 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* time.c (time_to_s): Correct the wrong format which did not
-	  really conform to RFC 2822; pointed out by: OHARA Shigeki <os at
-	  iij.ad.jp> in [ruby-dev:30487].
-
-Sun Mar  4 23:38:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_stat_s_utime): fixed a commit miss for the platforms
-	  where utimes() does not exist.
-
-	* lib/fileutils.rb (touch): ditto.
-
-Sun Mar  4 14:46:56 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (push_element): should return a int value.
-
-Sun Mar  4 01:05:57 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb (Set#^, Set#&): Correct documentation.  Those methods
-	  return sets, not arrays; noted by Oliver Frank Wittich <nietz AT
-	  mangabrain.de>.
-
-Sat Mar  3 23:01:07 2007  Minero Aoki  <aamine@loveruby.net>
+	
+Sun Mar  4 23:53:27 2007  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/fileutils.rb (mv): could not move a directory between
 	  different filesystems. [ruby-dev:30411]
 
-Sat Mar  3 22:57:11 2007  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (touch): last commit causes error if :mtime
-	  option was not given.
-
-Sat Mar  3 22:37:02 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_utime): allow nil to set the current time.
-
-	* lib/fileutils.rb (touch): ditto, and added :mtime and :nocreate
-	  options.  fixed: [ruby-talk:219037]
-
-Sat Mar  3 21:17:35 2007  Akinori MUSHA  <knu@iDaemons.org>
+Sat Mar  3 21:41:31 2007  Akinori MUSHA  <knu@iDaemons.org>
 
 	* eval.c (stack_check): Unset inline to fix build with GCC 3.4.6;
 	  submitted by: NISHIMATSU Takeshi <t_nissie AT yahoo.co.jp> in
 	  [ruby-list:43218].
 	  cf. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24556
 
-Sat Mar  3 19:05:31 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (push_list): Use ALLOC().
-
-	* ext/thread/thread.c (rb_mutex_alloc): Ditto.
-
-	* ext/thread/thread.c (rb_condvar_alloc): Ditto.
-
-Sat Mar  3 18:53:11 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Add a note for String#intern.
-
-Sat Mar  3 16:23:13 2007  Akinori MUSHA  <knu@iDaemons.org>
+Sat Mar  3 16:30:39 2007  Akinori MUSHA  <knu@iDaemons.org>
 
 	* env.h (SCOPE_CLONE): Introduce a new scope flag to prevent a
 	  local_tbl region from getting freed many times; submitted by
@@ -5086,78 +964,17 @@ Sat Mar  3 16:23:13 2007  Akinori MUSHA  <knu@iDaemons.org>
 
 	* parse.y (top_local_setup_gen): Ditto.
 
-Sat Mar  3 16:07:02 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* object.c (rb_obj_ivar_set): RDoc updated according to a
-	  suggestion from Brian Candler <B.Candler AT pobox.com>.
-	  [ruby-core:10469]
-
-Thu Mar  1 21:38:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sat Mar  3 15:41:33 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (stmt, arg): should not omit lhs of OP_ASGN1 even if
-	  empty.  [ruby-dev:30455]
-
-Thu Mar  1 08:55:38 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_feature_p): check loading_tbl if the given ext is
 	  empty.  [ruby-dev:30452]
 
-	* eval.c (rb_feature_p): fix possible buffer overrun.
-
-Thu Mar  1 03:30:21 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/digest.c (get_digest_base_metadata): Allow inheriting
-	  Digest::Base subclasses, which was unintentionally made
-	  impossible while restructuring Digest classes.
-
-Thu Mar  1 02:05:17 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* mkconfig.rb (patchlevel): read from version.h.
-
-Thu Mar  1 00:09:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_provided): return true only for features loaded from
-	  .rb files, and not search actual library type.  [ruby-dev:30414]
-
-Wed Feb 28 21:15:00 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (ac_cv_func_fcntl): fcntl support for MinGW.
-
-	* missing/flock.c: workaround for MinGW.
-
 Wed Feb 28 20:51:32 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* pack.c (pack_unpack): properly ignore non-base64 octets such as
 	  UTF-8 encoded BOMs; submitted by SOUMA Yutaka <holon@radastery.jp>
 	  to fix [ruby-core:10437]
 
-Wed Feb 28 18:59:57 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Add NEWS, a document file to keep user visible feature
-	  changes between releases.
-
-Wed Feb 28 18:35:50 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/openssl/extconf.rb: no need to check unistd.h and sys/time.h.
-	  they are already checked at configure.
-	  reported by KOBAYASHI Yasuhiro [ruby-list:43225]
-
-Wed Feb 28 18:34:48 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb ($DEFLIBPATH): default library paths ($(topdir), etc)
-	  should be the first elements of library paths list.
-	  reported by KOBAYASHI Yasuhiro [ruby-list:43225]
-
-Wed Feb 28 18:31:32 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/NEWS-1.8.0: Rename NEWS to NEWS-1.8.0.  This is way too old
-	  NEWS.
-
-Wed Feb 28 01:22:58 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/{dbm,gdbm}/test_{dbm,gdbm}.rb: shouldn't use host_os. use
-	  target_os instead. reported by KOBAYASHI Yasuhiro [ruby-list:43225]
-
 Wed Feb 28 00:08:11 2007  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
 	* mkconfig.rb (RbConfig): add CONFIG['PATCHLEVEL']
@@ -5166,305 +983,43 @@ Wed Feb 28 00:08:11 2007  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
 	* distruby.rb: new file
 
-Tue Feb 27 22:18:45 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (--enable-auto-image-base): avoid the neccessity to
-	  rebase the shared libs as much as possible;
-	  submitted by Corinna Vinschen <spam at vinschen.de> in
-	  [ruby-talk:240964].
-
-Tue Feb 27 21:36:47 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (__crt0_glob_function): use ruby_glob() instead of rb_globi().
-
-Tue Feb 27 21:33:04 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (ac_cv_func_setrlimit): workaround for djgpp.
-
-Tue Feb 27 19:38:52 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/base64.rb (Base64::b64encode): Fix documentation; submitted
-	  by David Symonds <dsymonds@gmail.com> in [ruby-core:10432].
-
-Tue Feb 27 19:36:57 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* regex.c (calculate_must_string, slow_search, re_search): Silence
-	  warnings regarding char * vs. unsigned char * mismatch;
-	  submitted by Lyle Johnson <lyle.johnson@gmail.com>
-	  in [ruby-core:10416].
-
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_load): Ditto.
-
-	* ext/digest/sha1/sha1ossl.c (SHA1_Finish): Ditto.
-
-	* ext/digest/rmd160/rmd160ossl.c (RMD160_Finish): Ditto.
-
-	* ext/digest/digest.c (rb_digest_base_finish,
-	  rb_digest_base_update): Ditto.
-
-	* ext/nkf/nkf.c (rb_str_resize, rb_nkf_kconv, rb_nkf_guess1,
-	  rb_nkf_guess2): Ditto.
-
-Tue Feb 27 03:40:09 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (wait_list_cleanup, rb_mutex_try_lock):
-	  Eliminate rb_thread_critical switching where unnecessary;
-	  implied by shugo in [ruby-dev:30412].
-
-	* ext/thread/thread.c (set_critical): Merge in
-	  thread_exclusive_ensure().
-
-	* ext/thread/thread.c: Consistently use 0 and 1 for
-	  rb_thread_critical values.
-
-Mon Feb 26 15:18:23 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c: Use xmalloc()/xfree() instead of
-	  malloc()/free(); pointed out by shugo in [ruby-dev:30412].
-
-Sun Feb 25 23:02:55 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner::initialize):
-	  Initialize @workdir properly to silence a warning under -w.
-	  Submitted by <tommy at tmtm.org> in [ruby-dev:30400].
-
-Sun Feb 25 02:47:43 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* defines.h: Pull the RUBY_MBCHAR_MAXSIZE definition from trunk,
-	  which is necessary for dir.c to compile on djgpp and emx.
-
-Sat Feb 24 10:42:01 2007  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/racc/cparse/cparse.c (cparse_params_mark): remove useless
-	  rb_gc_mark.  Thanks Tomoyuki Chikanaga. [ruby-dev:30405]
-
-Fri Feb 23 15:10:46 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Feb 27 21:19:35 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/win32.c (set_pioinfo_extra): new function for VC++8 SP1
 	  workaround. [ruby-core:10259]
 
 	* win32/win32.c (NtInitialize): call above function.
 
-Fri Feb 23 14:19:40 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* signal.c (sighandler): need to tell to be interrupted to main
-	  context when handler is installed.
-
-	* win32/win32.[ch] (rb_win32_interrupted): new function to listen
-	  interrupt.
-
-Fri Feb 23 13:02:17 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* numeric.c (fix_cmp, fix_equal): Remove FIX2LONG() to optimize.
-	  suggested in
-	  http://t-a-w.blogspot.com/2007/02/making-ruby-faster.html.
-	  [ruby-talk:240223]
-
-Fri Feb 23 12:43:17 2007  James Edward Gray II  <james@grayproductions.net>
-
-	* lib/xmlrpc/client.rb (XMLRPC::Client::do_rpc): Make the
-	  Content-Length parameter optional for responses in
-	  xmlrpc/client.rb; suggested by Daniel Berger
-	  <Daniel.Berger@qwest.com> and approved by the maintainer.
-
-	* lib/xmlrpc/create.rb (XMLRPC::Create::conv2value): Add DateTime
-	  support to xmlrpc; approved by the maintainer.
-
-Mon Feb 19 18:22:52 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, defines.h, eval.c (rb_feature_p, rb_provided,
-	  load_wait, search_required, rb_require_safe), ext/extmk.rb: Fix
-	  a bug where a statically linked extension cannot be autoloaded.
-	  [ruby-dev:30023] / [ruby-dev:30239]
-
-Mon Feb 19 17:14:28 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (unix_peeraddr): wrong syscall name in error
-	  message for #peeraddr. a patch from Sam Roberts
-	  <sroberts at uniserve.com>.  [ruby-core:10366]
+Mon Feb 26 09:57:58 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-Sun Feb 18 19:35:21 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: updated based on date2 4.0.3.
-
-Fri Feb 16 11:18:21 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/.document: Apply patch for irb, e2mmap and README by Hugh Sasse
-	  <hgs at dmu.ac.uk> from [ruby-core:10135]
-
-	* lib/prettyprint.rb: Suppress RDoc for PrettyPrint test suite.
-
-Thu Feb 15 20:26:30 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/uri/ftp.rb: Revert the previous change pending discussion.
-
-Thu Feb 15 18:08:17 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c (glob_helper): Fix the function declaration.
-
-Thu Feb 15 17:13:32 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* version.h: Welcome to the post-1.8.6 world.  Radical changes are
-	  inhibited in the ruby_1_8 branch until the 1.8.6 final release
-	  goes out of the door.
-
-Thu Feb 15 16:44:14 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/uri/generic.rb (URI::Generic::userinfo): Considering how
-	  `scheme://user:@...', `scheme://:password@...' and
-	  `scheme://:@...' are parsed, an empty user name or password
-	  should be allowed and represented as it is.
-
-Thu Feb 15 11:46:05 2007  KIMURA Koichi  <hogemuta@gmail.com>
-
-	* dir.c, win32/win32.c, win32/dir.h, ruby.h, intern.h: Bring
-	  encoding aware globbing support in from trunk.  Dir.[] and
-	  Dir.glob() can now take many patterns in an array.  Minor fixes
-	  will follow.
-
-Thu Feb 15 11:00:26 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/uri/generic.rb (URI::Generic::userinfo): should support
-	  empty password.  [ruby-core:10290]
-
-	* lib/uri/generic.rb (URI::Generic::set_password): password can be
-	  cleared by nil.  [ruby-core:10290]
-
-	* lib/uri/common.rb (escape): regard second string argument as a
-	  character set properly. [ruby-dev:27692]
-
-	* lib/uri/ftp.rb: Attempt to conform to RFC 1738 with regard to
-	  relative/absolute paths.
-
-	* lib/uri: Lovely RDOC patches from mathew (metaATpoboxDOTcom).
-
-Thu Feb 15 10:57:38 2007  Tietew  <tietew@tietew.net>>
-
-	* lib/cgi.rb (CGI::unescapeHTML): invalid decoding for single
-	  unescaped ampersand.  a patch from Tietew
-	  <tietew+ruby-dev at tietew.net> in [ruby-dev:30292].
-	  fixed: [ruby-dev:30289]
-
-Thu Feb 15 10:48:40 2007  MenTaLguY  <mental@rydia.net>
-
-	* ext/thread/thread.c: Handle interrupted waits correctly.
-	  [ruby-bugs:PR#8663]
-
-Wed Feb 14 19:22:15 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/digest.rb (Digest::self.const_missing): Drop
-	  autoloads for sha2 classes in favor of handling in
-	  const_missing(), to work around a problem exposed on OS X.
+	* signal.c (ruby_signal): don't set SA_RESTART.  a backport from
+	  the HEAD.  [ruby-talk:220937]  [ruby-talk:147220]
 
 Tue Feb 13 02:21:12 2007  Sam Roberts  <sroberts@uniserve.com>
 
 	* io.c (rb_f_syscall): Fix buffer overflow with syscall
 	  arguments.  [ruby-bugs:PR#8541]
 
-Sun Feb 11 07:46:45 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::read_multipart): Properly parse
-	  a quoted-string in a Content-Disposition value.
-
-Sun Feb 11 06:27:54 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* configure.in, ext/thread/extconf.rb, lib/thread.rb: Add a
-	  configure option `--disable-fastthread', to choose the original,
-	  pure ruby version of the "thread" library instead of the new,
-	  much faster implementation in ext/thread.
-
-Sun Feb 11 06:22:20 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/Setup: Add thread except for platforms without threads
-	  support.
-
-Sun Feb 11 06:15:16 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/lib/thread.rb: Add a replacement of thread.rb that
-	  loads this extension.
-
-Sun Feb 11 05:39:47 2007  Akinori MUSHA  <knu@iDaemons.org>
+Sat Feb 10 09:33:47 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
-	* lib/thread.rb: Remove an ineffective part of the code.
+	* ext/win32ole/win32ole.c (ole_variant2val): sorry, fix the enbug.
 
-Sun Feb 11 05:32:54 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c (rb_thread_exclusive): Implement
-	  Thread.exclusive.
-
-Sun Feb 11 05:26:51 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread/thread.c: Get rid of use of a dummy function.
-
-Sun Feb 11 01:45:31 2007  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/thread/thread.c (Init_thread): Define missing aliases:
-	  Queue#enq and SizedQueue#enq.
-
-Sat Feb 10 09:27:35 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Sat Feb 10 09:08:01 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c (ole_variant2val): fix compile error
 	  on VC++.
 
-Sat Feb 10 07:41:52 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Sat Feb 10 08:38:30 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c (ole_variant2val): fix the bug when
 	  SAFEARRAY pointer is NULL.
 
-Sat Feb 10 00:13:11 2007  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: fix typo (TkConfigMethod::__confinfo_cmd,
-	  __conv_keyonly_opts).
-
-Fri Feb  9 20:44:53 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread: Make style fixes (mostly de-K&R'ism) to match the
-	  rest of the source code.
-
-	* ext/thread: Make USE_MEM_POOLS an extconf option.
-
-Fri Feb  9 20:43:01 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/thread: Import the "fastthread" implementation by MenTaLguY
-	  in the original form.  This module is not hooked into the build
-	  yet since it needs some style fixes and adjustments.
-
-Fri Feb  9 15:46:09 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/bigdecimal: Synchronize with trunk.  Better function
-	  prototypes, removal of a useless method `!=', and document
-	  updates.
-
-Tue Feb 06 22:06:45 2007  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/{nkf.c,utf8tbl.c}:
-	  imported nkf 2007-01-28.
-	  * Fixed: can't decode MIME encode JIS string.
-	  * Fixed: Fullwitdh-halfwidth conversion.
-	  * Support DoCoMo's and Softbank's EMOJI
-	  * Support CP932, CP5022x, eucJP-ms UDC
-	  * Support UTF-32 encoding
-	  * Support beyond BMP
-	  [ruby-dev:29700] [ruby-dev:29922] [ruby-dev:30144]
-
-Wed Jan 31 14:52:09 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_iterate): need to PUSH_ITER in proper order.
-	  [ruby-core:10125]
-
-	* test/ruby/test_iterator.rb (TestIterator::test_block_given_within_iterator):
-	  add new test.  [ruby-core:10125]
-
-Tue Jan 30 14:58:51 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Feb  6 20:41:39 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* string.c (rb_str_sub_bang): calling rb_str_modify() should be just
 	  before actually modifying the string.
 	  fixed: [ruby-dev:30211] (originally reported by zunda)
 
-Tue Jan 30 12:05:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* mkconfig.rb: autoconf 2.61 support.  [ruby-core:10016]
-
 Sat Jan 27 15:20:11 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (dyna_var_lookup): should not alter dvar->val not to
@@ -5472,215 +1027,67 @@ Sat Jan 27 15:20:11 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (dyna_init): ditto.
 
-Fri Jan 26 12:03:39 2007  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb (TkConfigMethod#__confinfo_cmd,
-	  __conv_keyonly_optkeys): make them private [ruby-dev:30074].
-
-	* ext/tk/lib/tk/txtwin_abst.rb: fix typo [ruby-dev:30073].
-
-	* ext/tk/lib/tk/canvas.rb (TkCanvas#scan_dragto): lack of an argument.
-
-	* ext/tk/lib/tk/canvas.rb: clarify the including module name
-	  [ruby-dev:30080].
-
-	* ext/tk/lib/tk/scrollable.rb: change primary name of modules
-	  [ruby-dev:30080].
-
 Wed Jan 24 18:05:39 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): fix
 	  regexp font-lock bug.  [ruby-talk:235758]
 
-Tue Jan 23 11:02:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest::read_line):
-
-Tue Jan 23 18:26:12 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::read_multipart): use == instead
-	  of ===.  [ruby-dev:30176]
-
-Tue Jan 23 10:48:17 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c: added documentation for Hash about how it uses eql? and
-	  hash methods for the keys.  [ruby-core:09995]
-
-Mon Jan 22 14:57:25 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c: fix errors in socket sample code.
-	  [ruby-core:09992]
-
-Sat Jan 13 23:54:48 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
+Sun Jan 14 07:26:44 2007  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
-	* ext/win32ole/win32ole.c (ole_free, ole_type_free,
-	  olemethod_free, olevariable_free, oleparam_free,
+	* ext/win32ole/win32ole.c (ole_free, ole_type_free, 
+	  olemethod_free, olevariable_free, oleparam_free, 
 	  ole_event_free): fix memory leak.  [ruby-core:09846]
 
-Fri Jan 12 11:13:55 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Jan  9 12:29:20 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/etc/etc.c (etc_getpwuid, etc_getgrgid): fix to correctly
-	  convert uid/gid from VALUE. (backport of r11521)
+	  convert uid/gid from VALUE.
 
-Wed Jan 10 18:57:57 2007  Minero Aoki  <aamine@loveruby.net>
+	* ext/etc/etc.c (etc_getpwuid): ditto.
 
-	* ext/strscan/strscan.c (strscan_do_scan): should set kcode option
-	  before match. [ruby-dev:29914]
+Mon Dec 25 20:08:28 2006  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* test/strscan/test_stringscanner.rb: test it.
+	* ext/openssl/ossl.h: fixed compilation problem on gcc 3.2.
+	  [ruby-talk:214786]
 
-	* re.c: export kcode_set_option and kcode_reset_option (with "rb_"
-	  prefix).
+Mon Dec 25 10:40:40 2006  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
-	* intern.h: ditto.
+	* stable version 1.8.5-p12 released.
 
-Tue Jan  9 17:45:17 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Dec 16 04:02:10 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* file.c (rb_find_file): should not call fpath_check() with NULL.
-	  fixed: [ruby-core:09867]
-
-Tue Jan  9 03:54:38 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_upto): String#upto from empty string makes
-	  inifinite loop.  [ruby-core:09864]
-
-Sun Jan  7 12:13:26 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#find_class_comment):
-	  Look for class and module comments above rb_define_class and
-	  rb_define_module.  Patch by Daniel Berger <djberg96 at gmail.com>
-
-Sun Jan  7 10:32:12 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#handle_constants):
-	  Properly handle escaping of : in comments.
-	* test/rdoc/parsers/test_parse_c.rb:
-	  Test RDoc::C_Parser#do_classes and Rdoc::C_Parser#find_class_comment.
-
-Sun Jan  7 09:33:02 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: updated based on date2 4.0.1.
-
-Wed Jan  3 11:36:51 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (ruby_dup): start GC on ENOMEM as well.
-
-Mon Jan  1 06:13:11 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/c_parser.rb: Make Rdoc accessible.  Update constant
-	  value information.
-
-Mon Jan  1 06:13:11 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* ext/bigdecimal/bigdecimal.c: Update constant comments to provide
-	  values for RDoc.
-
-Mon Jan  1 06:05:55 2007  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#handle_constansts):
-	  Allow RDoc comment to give friendly value for rb_define_const.  Patch
-	  by Daniel Berger <djberg96 at gmail.com>, [ruby-patches-7499].
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#handle_constansts): Fix
-	  whitespace handling in constant comments.
-
-Sun Dec 31 00:31:16 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 4.0.
-
-Thu Dec 14 18:29:13 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/readline/readline.c: NetBSD editline does not have
-	  rl_username_completion_function() and rl_completion_matches().
-	  a patch from Takahiro Kambe <taca at back-street.net>.
-	  [ruby-dev:30008]
-
-Thu Dec 14 18:20:43 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/locale.rb (IRB::Locale::puts): typo fixed.  a patch from
-	  NAKAMURA Usaku <usa@ruby-lang.org>.  [ruby-dev:30012]
-
-Mon Dec 11 11:58:36 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/sha2/lib/sha2.rb: Moved one level up from under
-	  the superfluous subdirectory digest/.
-
-Mon Dec 11 11:46:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_define_const): typo fixed.
-
-Mon Dec 11 09:36:29 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_aset): index double decode problem.
-	  [ruby-core:09695]
-
-Sat Dec  9 21:39:24 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ruby_cleanup): keep the exception till after END blocks.
-	  [ruby-core:09675]
-
-Sat Dec  9 11:22:00 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/locale.rb (IRB::Locale::search_file): ues File.exist?
-	  instead of File.exists?.  a patch from Yutaka Kanemoto
-	  <kinpoco at gmail.com> in [ruby-dev:30000].
+	* ext/tk/tcltklib.c: shouldn't run the killed thread at callback.
+	  [ruby-talk: 227408]
 
-Thu Dec  7 09:29:02 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+Fri Dec 15 17:21:14 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* lib/weakref.rb (WeakRef::__setobj__): should support
-	  marshaling.  [ruby-talk:228508]
+	* lib/rdoc/ri/ri_options.rb: prevent NameError.  [ruby-dev:29597]
 
-	* lib/delegate.rb (Delegator::marshal_load): need to call
-	  __setobj__.
+Thu Dec 14 23:37:38 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
-Wed Dec  6 23:56:14 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+	* dir.c (glob_helper): get rid of possible memory leak.
 
-	* Makefile.in, common.mk (NULLCMD): moved for platforms that empty
-	  command does not run.  fixed: [ruby-dev:29994]
+	* win32/win32.c (cmdglob, rb_w32_cmdvector, rb_w32_opendir,
+	  rb_w32_get_environ): not to use GC before initialization.
 
-Wed Dec  6 17:17:26 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
+Wed Dec  6 19:53:41 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* configure.in (SITE_DIR): fixed to emtpy RUBY_SITE_LIB in config.h on
 	  NetBSD.  fixed: [ruby-dev:29358]
 
-Tue Dec  5 00:59:05 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-parse-partial): need to parse "/=" as
-	  self assignment operator, not regex.  [ruby-talk:227324]
-
-Mon Dec  4 10:48:03 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h (OFFT2NUM): use LONG2NUM() if sizeof(long) equals to
-	  sizeof(off_t).
-
 Mon Dec  4 10:43:46 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (dyna_init_gen): dvar initialization only if dvar is
 	  assigned inner block.  [ruby-talk:227402]
 
-Mon Dec  4 08:32:49 2006  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::read_multipart): should quote
-	  boundary. JVN#84798830
-
-Sat Dec  2 07:09:04 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ocsp.c: OpenSSL::OCSP::OSCPError should be
-	  subclass of OpenSSL::OpenSSLError. [ruby-dev:29980]
-
-Fri Dec  1 17:01:49 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Dec  4 10:22:26 2006  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
 
-	* gc.c (ruby_init_stack): decrease "stack level too deep" in Windows.
-	  merge from trunk.
+	* stable version 1.8.5-p2 released.
 
-Fri Dec  1 16:31:53 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Sun Dec  3 17:11:12 2006  Shugo Maeda  <shugo@ruby-lang.org>
 
-	* ext/tk/tcltklib.c: shouldn't run the killed thread at callback.
-	  [ruby-talk: 227408]
-
-Mon Nov 27 17:18:27 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): need not to truncate string if no
-	  width specifier given for %s.  [ruby-dev:29952]
+	* lib/cgi.rb (CGI::QueryExtension::read_multipart): should quote
+	  boundary. JVN#84798830
 
 Sun Nov 26 16:36:46 2006  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
@@ -5692,891 +1099,26 @@ Fri Nov 24 10:17:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* bignum.c (bignorm): avoid segmentation.  a patch from Hiroyuki
 	  Ito <ZXB01226@nifty.com>.  [ruby-list:43012]
 
-Thu Nov 23 10:38:40 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_mod_define_method): set implicit visibility only when
-	  it's called for the target class (ruby_cbase).
-
-Wed Nov 22 16:00:49 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/extconf.rb: support --with-X11/--without-X11 option.
-
-	* ext/tk/README.tcltklib: add description about --with-X11-* option
-	  [ruby-talk:225166] and --with-X11/--without-X11 option.
-
-	* ext/tk/tkutil/extconf.rb: able to be called manually
-	  [ruby-talk:225950].
-
-Wed Nov 15 23:22:54 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (test_grpowned, rb_stat_grpowned): should honor
-	  supplementary group IDs.  [ruby-core:09546]
-
-Thu Nov  9 03:15:22 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (BEGIN_CALLARGS): ruby_block may be NULL even when
-	  ITER_PRE.
-
-Tue Nov  7 18:34:34 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/digest/hmac.rb: Keep this out of the 1.8 tree
-	  until we reach a consensus that HMAC should be put under Digest.
-
-Tue Nov  7 18:05:01 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/itemconfig.rb: minor bug fix.
-
-Mon Nov  6 20:11:20 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/0.9.rb (RSS::Rss): removed needless include.
-
-Mon Nov  6 15:41:55 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/itemconfig.rb: ext/tk/lib/tk/itemconfig.rb: bug
-	  fix on 'itemconfiginfo' method, and modify to make it easy to
-	  override 'itemconfiginfo' method.
-
-	* ext/tk/lib/tkextlib/tile/treeview.rb : support Tile 0.7.8.
-
-	* ext/tk/lib/tkextlib/version.rb : [new] add Tk::Tkextlib_RELEASE_DATE
-	  to get the information from scripts.
-
-	* ext/tk/lib/tk.rb: load 'tkextlib/version.rb', and update RELEASE_DATE
-
-	* ext/tk/lib/tkextlib/SUPPORT_STATUS: update.
-
-	* ext/tk/sample/editable_listbox.rb: [new] the listbox with editable
-	  items. It's one of the example about usage of Place geometry manager.
-
-	* ext/tk/sample/tktextio.rb: improve the functions of TkTextIO class.
-	  Those are required by 'irbtkw.rbw'.
-
-	* ext/tk/sample/irbtkw.rbw: [new] IRB on Ruby/Tk. It doesn't need any
-	  real console. IRB works on a text widget without I/O blocking. That
-	  is, thread switching on IRB will work properly, even if on Windows.
-
-Sun Nov  5 19:53:49 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb: updated based on date2 3.9.7.
-
-Sat Nov  4 13:13:57 2006  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: accept NOMODSEQ. [ruby-core:9002]
-	  (backported from HEAD)
-
-Fri Nov  3 00:16:37 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_getnameinfo__aix): AF_INET6 workaround
-	  for AIX.  a patch from Yutaka Kanemoto <kinpoco AT gmail.com>.
-	  [ruby-dev:29744]
-
 Thu Nov  2 15:43:39 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* parse.y (primary): should set NODE even when compstmt is NULL.
 	  merge from trunk. fixed: [ruby-dev:29732]
 
-Thu Nov  2 14:48:30 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/set.rb (Set#^): Fix XOR operation against a container that
-	  holds duplicate values. [issue: #6444]
-
-Wed Nov  1 02:41:38 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/digest/hmac.rb (Digest::HMAC::update): Minor
-	  optimization.
-
-	* ext/digest/digest.c (rb_digest_instance_equal): Allow comparing
-	  a digest instance with another of a different class.
-
-Wed Nov  1 01:05:13 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (rb_call0): fixed bug of zsuper with both of opt and rest.
-	  fixed: [ruby-list:42928]
-
-	* test/ruby/test_super.rb: add tests to check above bug.
-
-Tue Oct 31 17:03:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_dup): duplicate the class of original time.
-	  [ruby-core:09357]
-
-	* lib/time.rb (Time::make_time, Time::rfc2822, Time::httpdate):
-	  should respect subclasses.  [ruby-core:09357]
-
-Mon Oct 30 23:40:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (miniruby): add XLDFLAGS.
-
-	* configure.in (aix): use -bE option for miniruby.  [ruby-dev:29698]
-
-	* dir.c (glob_helper): get rid of possible memory leak.
-
-	* win32/win32.c (cmdglob, rb_w32_cmdvector, rb_w32_opendir,
-	  rb_w32_get_environ): not to use GC before initialization.
-
-Mon Oct 30 19:29:20 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): use better approximation.
-
-Mon Oct 30 18:35:33 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): wrong allocation length.  a patch from
-	  U.Nakamura <usa at garbagecollect.jp> [ruby-dev:29710]
-
-Mon Oct 30 12:34:02 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): fix commit miss.  [ruby-dev:29707]
-
-Mon Oct 30 12:20:58 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): a bug in length adjustment.
-
-Mon Oct 30 11:15:40 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_str_format): should preserve leading zero
-	  information for negative %b and %x.  [ruby-talk:221347]
-
-Thu Oct 26 21:05:58 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_pkcs7.c (ossl_pkcs7_verify): should clear error.
-	  (fix http://bugs.debian.org/394336)
-
-	* ext/openssl/ossl_ns_spki.c (ossl_spki_initialize): ditto.
-
-Thu Oct 26 15:21:10 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/digest/digest.c (Init_digest): typo.
-
-Wed Oct 25 17:23:28 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest, test/digest/test_digest.rb: Merge from trunk:
-	  - Introduce versioning in Digest::Base API, and prefix C
-	    constants with RUBY_ and C type names with rb_ to avoid name
-	    clash in writing extensions.
-	  - Introduce Digest::Class and Digest::Instance for ease of
-	    implementing subclasses and add-ons.
-	  - Digest::Instance module requires and assumes that any instance
-	    be resettable and clonable.  An instance method #new() is
-	    added so digest instances work just like digest classes.
-	  - The constructor does no longer take an initial string to feed;
-	    digest() and hexdigest() now do, instead.  This allows digest
-	    classes to take their own hashing parameters.
-	  - Make some changes to digest() and hexdigest() class methods,
-	    which now take extra arguments, which are passed through to
-	    the constructor in an internal call.
-	  - Add #digest_length/size/length() and #block_length(),
-	  - Add the Digest::SHA2 class to wrap up SHA2 variants: SHA256,
-	    SHA384 and SHA512, hoping this module would make a decent
-	    example of a digest subclass written in Ruby.
-	  - Rip BubbleBabble support out of the base class and have a
-	    separate module named digest/bubblebabble.
-	  - Remove RD documents in favor of newly written and embedded
-	    RDoc documentation.
-
-Wed Oct 25 08:03:23 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: updated based on date2 3.9.6.
-	  [ruby-core:09323]
-
-Sun Oct 22 14:48:31 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (ruby_signal): don't set SA_RESTART.  a backport from
-	  the HEAD.  [ruby-talk:220937]  [ruby-talk:147220]
-
-	* signal.c (Init_signal): avoid duplicated installation of SIGCHLD
-	  handler.
-
-Sun Oct 22 16:47:56 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_substr): should be infected with only original
-	  string, but not the shared string.  fixed: [ruby-core:09152]
-
-	* string.c (rb_str_new4): keep shared string untainted when orignal
-	  string is tainted.  fixed: [ruby-dev:29672]
-
-Sun Oct 22 05:20:34 2006  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
-
-	* configure.in: alloca is broken; use C_ALLOCA instead.
-	  [ruby-dev:29416]
-
-Fri Oct 20 10:47:43 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb: fixed the bug of handling COMMON_MACROS.
-
-Fri Oct 20 08:42:38 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (NULLCMD): dummy command.
-
-	* bcc32/Makefile.sub (post-install-*): Borland make cannot ignore
-	  command-less double-colon rules.  [ruby-dev:29676]
-
-Fri Oct 20 00:37:07 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bcc32/Makefile.sub ($(LIBRUBY_SO)): execute pre-link hook.
-
-	* ext/extmk.rb: workaround for Borland make.
-
-Wed Oct 18 23:02:40 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (rb_ary_shift): shorten copy size.  fixed: [ruby-list:42907]
-
-	* signal.c (Init_signal): handle SIGTERM.  fixed: [ruby-list:42895]
-
-	* win32/win32.c (rb_w32_utime): allow NULL to set the current time.
-	  [ruby-talk:219248]
-
-Wed Oct 18 00:55:33 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parser_yylex): use particular enums.  [ruby-core:09221]
-
-Mon Oct 16 08:30:43 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* mkconfig.rb: *OBJS are not needed for extension libraries.
-
-	* {bcc32,wince,win32}/Makefile.sub (config.status): fixed typo,
-	  missing comma.
-
-Sun Oct 15 01:03:08 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit/collector/dir.rb (Collector::Dir#collect): append base
-	  directory but not prepend.
-
-	* lib/test/unit/collector/dir.rb (Collector::Dir#collect_file): do not
-	  join with dot.  fixed: [ruby-core:09179]
-
-Sat Oct 14 23:39:50 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (singleton): no need to re-create NODE_SELF() again.
-	  [ruby-core:09177]
-
-Sat Oct 14 23:25:31 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (parser_warning, parser_warn): some error message may
-	  contain format specifiers.  a patch from Akinori MUSHA <knu at
-	  iDaemons.org>.  [ruby-dev:29657]
-
-	* ext/bigdecimal/bigdecimal.c (VpException): ditto.
-
-	* ext/dl/handle.c (rb_dlhandle_initialize): ditto.
-
-	* ext/gdbm/gdbm.c (rb_gdbm_fatal): ditto.
-
-Sat Oct 14 08:24:45 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/lib/digest/hmac: Back out the addition of digest/hmac
-	  for now because the API is too premature for a stable branch.
-
-Sat Oct 14 00:55:08 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bcc32/Makefile.sub (post-install-ext): no longer needed.
-
-	* bcc32/configure.bat: get rid of a quirk of Borland make, which
-	  sets empty macro in command line to "1".
-
-Fri Oct 13 22:50:43 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb: updated based on date2 3.9.5.
-
-Fri Oct 13 22:33:28 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (FileUtils.cp_r): dereference_root=true is
-	  default in Ruby 1.8.  This line is wrongly removed in last commit.
-
-Fri Oct 13 18:19:31 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c: Class#inherited RDoc added.  a patch from Daniel
-	  Berger <djberg96 at gmail.com>  [ruby-core:08942]
-
-Fri Oct 13 02:30:12 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit/collector/dir.rb (Collector::Dir#collect): prepend
-	  base directory to load path.
-
-	* lib/test/unit/collector/dir.rb (Collector::Dir#collect_file): should
-	  use the given File-like interface, but not File directly.
-
-	* test/testunit/collector/test_dir.rb (TestDir::FileSystem): implement
-	  File-like methods correctly.
-
-Fri Oct 13 01:48:42 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/date.rb (Date::self.complete_hash): need to check if g is
-	  nil before dereference.  [ruby-core:09116]
-
-Fri Oct 13 00:34:26 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_cvar_defined): wrong id check.  a patch from
-	  Mauricio Fernandez <mfp at acm.org>.  [ruby-core:09158]
-
-	* object.c (rb_mod_cvar_get): typo fixed.  [ruby-core:09168]
-
-	* object.c (rb_mod_cvar_set): ditto.
-
-Wed Oct 11 22:21:41 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest: Merge from trunk; metadata location changed,
-	  Digest::Base#reset() added, Digest::Base#equal() changed, and
-	  digest/hmac added with some modifications made for ruby 1.8.
-
-Tue Oct 10 17:24:12 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32,wince}/Makefile.sub (config.status): shouldn't use
-	  copy command instead of install. use -run install.
-
-Tue Oct 10 16:49:16 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest/digest.c (hexdigest_str_new, bubblebabble_str_new):
-	  Perform StringValue() checks properly.
-
-	* ext/digest/digest.c: Use RSTRING_{PTR,LEN} macros.
-
-Tue Oct 10 13:49:53 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/digest: Merge from trunk; apply all changes since the
-	  initial import, except for the removal of compatibility stub
-	  libraries (md5.rb and sha1.rb).
-
-Mon Oct  9 23:46:29 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/parsedate.rb: documentation patch from Konrad Meyer
-	  <konrad.meyer@gmail.com>.  [ruby-doc:1238]
-
-	* lib/open3.rb, lib/ping.rb: ditto.
-
-Mon Oct  9 22:56:12 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rexml/encoding.rb (REXML::Encoding::check_encoding): spaces
-	  are allowed around equal sign.  [ruby-core:09032]
-
-	* lib/rexml/parsers/baseparser.rb (REXML::Parsers::BaseParser): ditto.
-
-Sat Oct  7 23:53:08 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_scan): small documentation fix.
-	  [ruby-core:09007]
-
-Sat Oct  7 23:44:33 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_rshift): a bug in right shift of negative
-	  bignums.  [ruby-core:09020]
-
-Sat Oct  7 00:27:58 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* class.c (rb_include_module): remove unnecessary check.
-	  [ruby-talk:218402]
-
-Fri Oct  6 04:30:30 2006  Akinori MUSHA  <knu@iDaemons.org>
-
-	* sample/openssl/c_rehash.rb: Use digest/md5 instead of obsolete md5.
-
-Wed Oct  4 18:47:25 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/*: bugfix and update
-	  (see ext/tk/ChangeLog.tkextlib).
-
-Wed Oct  4 17:25:14 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call): check protected visibility based on real self,
-	  not ruby_frame->self.  [ruby-talk:217822]
-
-Wed Oct  4 08:52:30 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/optparse/test_getopts.rb: changed the class name of test case
-	  to get rid of conflict with test_optparse.rb.
-
-Tue Oct  3 23:32:27 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit/testcase.rb (Test::Unit::TestCase.suite): test name
-	  must be string.  fixed: [ruby-core:08978]
-
-Mon Oct  2 23:47:55 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner::COLLECTORS):
-	  base directory should be lower precedence.  fixed: [ruby-dev:29622]
-
-	* lib/test/unit/autorunner.rb (Test::Unit::AutoRunner#options): typo.
-
-	* lib/test/unit/collector/dir.rb (Test::Unit::Collector::Dir#collect_file):
-	  load expanded path.  fixed: [ruby-dev:29621]
-
-Mon Oct  2 15:49:19 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* instruby.rb: batfile should be CRLF'ed.
-
-Mon Oct  2 01:24:26 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (test-all): separate directory where running test cases
-	  from source tree.
-
-	* lib/test/unit/autorunner.rb (options): added --basedir, --workdir
-	  and --load-path options.
-
-	* lib/test/unit/collector/dir.rb (recursive_collect, collect_file):
-	  base directory support.
-
-Sun Oct  1 23:56:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, common.mk, ext/extmk.rb, win{32,ce}/Makefile.in: keep
-	  LIBRUBY_SO unless need to be removed.
-
-Sun Oct  1 23:12:19 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#make_switch): pass arguments directly.
-
-Sat Sep 30 15:12:25 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.9.4.
-
-Fri Sep 29 12:11:04 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* jcode.rb (succ!): call original succ! if $KCODE == 'n'.
-	  fixed: [ruby-talk:216845]
-
-Fri Sep 29 11:43:40 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (try_func): revert fallback checking undeclared function.
-	  fixed: [ruby-core:08949]
-
-Fri Sep 29 09:56:56 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: extout is needed for also clean.
-	  fixed: [ruby-core:08944]
-
-	* lib/optparse.rb (OptionParser::Switch#conv_arg): unsplat by
-	  Proc#call if no conversion is given.
-
-Thu Sep 28 23:59:31 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* node.h (struct thread): declare win32_exception_list on cygwin and
-	  win32 regardless if it is implemented.  Provisional fix for
-	  [ruby-core:08917].
-
-Thu Sep 28 20:53:16 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/tmpdir.rb: use return value of getdir.call for length.
-
-Wed Sep 27 01:04:49 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (try_func): check function pointer first and macro next.
-
-	* lib/mkmf.rb (have_type): simplified with typedef and sizeof.
-
-Tue Sep 26 23:57:03 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#getopts): use strings as key.
-	  fixed: [ruby-dev:29614]
-
-Tue Sep 26 15:31:26 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {win32,wince}/Makefile.sub (CPP): check predefined value.
-
-Tue Sep 26 07:55:16 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_shift): should not move memory region if array
-	  body is shared.  a patch from Kent Sibilev <ksruby at gmail.com>.
-	  [ruby-core:08922]
-
-Mon Sep 25 22:26:26 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_path_end): skip root directory.  fixed: [ruby-core:08913]
-
-	* lib/mkmf.rb (init_mkmf): set default $LDFLAGS.  Patch by Michal
-	  Suchanek <hramrach at centrum.cz>.  [ruby-talk:216256]
-
-Mon Sep 25 08:14:43 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_shift): should clear shifting top element.
-	  [ruby-talk:216055]
-
-	* array.c (rb_ary_shift): avoid creating shared object if array
-	  size is small.
-
-Mon Sep 25 08:11:35 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* random.c (rb_f_rand): RDoc typo fix.  a patch from Frederick
-	  Cheung <fred at 82ask.com>.  [ruby-talk:216047]
-
-Sun Sep 24 22:28:20 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* runruby.rb: extension library scripts moved into common directory.
-
-Sun Sep 24 14:59:50 2006  Tanaka Akira  <akr@fsij.org>
-
-	* node.h (struct thread): ia64 support is broken by sandbox patch.
-
-Sun Sep 24 12:11:16 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.9.3.
-
-Sat Sep 23 23:24:57 2006  why the lucky stiff  <why@ruby-lang.org>
-
-	* eval.c (rb_thread_save_context, rb_thread_restore_context):
-	  sandbox hook to save and restore sandbox state.
-
-	* eval.c (thread_no_ensure): added THREAD_NO_ENSURE thread flag.
-
-	* eval.c (rb_thread_kill_bang): Thread#kill! uses the above flag
-	  to circumvent ensure, in order to prevent endless loops.
-	  [ruby-core:08768]
-
-	* eval.c (rb_thread_kill): fix Thread#kill docs, which returns
-	  the thread object in all cases.
-
-	* node.h: expose the rb_jmpbuf_t and rb_thread_t structs, along
-	  with the thread flags.  used by the sandbox extension.
-
-	* ruby.h: extern rb_eThreadError, so sandbox can swap it.
-
 Sat Sep 23 21:34:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/cgi.rb (CGI::QueryExtension::read_multipart): CGI content
 	  may be empty.  a patch from Jamis Buck <jamis at 37signals.com>.
 
-Sat Sep 23 08:35:53 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rdoc/ri/ri_options.rb: prevent NameError.  [ruby-dev:29597]
-
-Sat Sep 23 01:04:20 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.9.2.
-
-Fri Sep 22 02:06:26 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* .cvsignore: ignore timestamp files and installed list file.
-
-Fri Sep 22 01:36:34 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* instruby.rb: include FileUtils unconditionally.
-
-Thu Sep 21 22:56:20 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (no-install): not install rdoc actually.
-
-	* common.mk (install-doc, no-install-doc): use instruby.rb.
-
-	* instruby.rb: rdoc installation.
-
-	* ext/extmk.rb: expand ruby executable names.
-
-Thu Sep 21 13:55:07 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/etc/etc.c (etc_getpwuid): uid integer should be wraped in
-	  uid_t value.  [ruby-core:08897]
-
-	* ext/etc/etc.c (etc_getpwuid): uid_t may be bigger than plain
-	  'int' type.
-
-Wed Sep 20 23:17:41 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (pre-install-doc): create data directory before install.
-
-	* lib/mkmf.rb (dir_re): fixed typo.
-
-	* lib/mkmf.rb (install_dirs): remove extra slash.
-
-Wed Sep 20 09:53:38 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32,wince}/Makefile.sub (INSTALLED_LIST): need to define
-	  this macro to install.
-
-Wed Sep 20 09:43:10 2006  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb: allow extra spaces in responses.
-	  Thanks, Tom Soderlund. (backported from HEAD)
-
-Wed Sep 20 09:25:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/gdbm/gdbm.c: add RDoc documentation. a patch from Peter
-	  Adolphs <futzilogik at users dot sourceforge dot net>.
-	  [ruby-doc:1223]
-
-Tue Sep 19 01:28:00 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: backport from HEAD (rev 1.71).
-
-	* lib/fileutils.rb (FileUtils.cp_r): new option
-	  :remove_destination.
-
-Tue Sep 19 00:42:15 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_obj_ivar_defined, rb_mod_cvar_defined): new methods,
-	  Kernel#instance_variable_defined? and Module#class_variable_defined?.
-	  [ruby-dev:29587]
-
-	* lib/date/format.rb (Date::Bag#method_missing): use new method,
-	  instance_variable_defined? to check if an instance variable is
-	  defined.  fixed: [ruby-dev:29554]
-	  -- This didn't fix anything.
-
-Sun Sep 17 23:44:58 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rdoc/rdoc.rb (RDoc::RDoc#document): scan only files modified
-	  after the previous generation.
-
-Sun Sep 17 17:42:13 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (install-doc): reverted.
-
-	* instruby.rb: stores file name list without destdir prefix.
-
-	* lib/rdoc/generators/ri_generator.rb: do not chdir twice.
-
-Sat Sep 16 23:14:29 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/pty/pty.c (establishShell): remove remaining unused line.
-
-Sat Sep 16 16:40:44 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, common.in, instruby.rb, ext/extmk.rb, lib/mkmf.rb:
-	  use instruby.rb to install extensions instead of ext/extmk.rb.
-
-	* instruby.rb: store installed list into the file.
-
-	* ext/dbm/extconf.rb: allow multiple candidates for dbm-type.
-
-	* ext/io/wait/extconf.rb: suspicious checking_for.
-
-	* ext/pty/pty.c (establishShell): parent pid is not used.
-
-	* ext/pty/pty.c (freeDevice): not used.
-
-	* ext/pty/pty.c (get_device_once): removed garbage right brace.
-
-	* lib/mkmf.rb (checking_for): improved the messages.
-
-Thu Sep 14 16:11:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_intern): raise SecurityError only when $SAFE
-	  level is greater than zero.  [ruby-core:08862]
-
-	* parse.y (rb_interned_p): new function to check if a string is
-	  already interned.
-
-	* object.c (str_to_id): use rb_str_intern().
-
-Wed Sep 13 18:43:05 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* README.EXT: English adjustment.  [ruby-core:08851] and
-	  [ruby-core:08852]
-
-Wed Sep 13 18:25:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-parse-partial): better here-doc support.
-	  a patch from Marshall T. Vandegrift <llasram at gmail.com>.
-	  [ruby-core:08804]
-
-Wed Sep 13 16:43:36 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_intern): prohibit interning tainted string.
-
-Wed Sep 13 01:14:21 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#getopts): works with pre-registered
-	  options.  [ruby-core:08826]
-
-Sun Sep 10 20:27:13 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.9.1.
-
-Tue Jan 10 09:18:03 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (stack_extend): fixed prototype.
-
-	* eval.c (rb_require_safe): prevent extension from loading twice.
-	  fixed: [ruby-dev:29523]
-
-Sat Sep  9 23:50:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_mul0): bignum multiplication without
-	  normalization.
-
-	* bignum.c (rb_big_pow): use rb_big_mul0().  [ruby-dev:29547]
-
-Sat Sep  9 14:08:38 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/test/unit/testcase.rb (Test::Unit::TestCase#run): Rescue
-	  Exception in Test::Unit::TestCase#run.  [ruby-core:08783]
-
-Sat Sep  9 04:55:59 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/pstore.rb: open all in binary mode, and get rid of the quirk of
-	  msvcrt.  fixed: [ruby-dev:29518]
-
-Sat Sep  9 04:54:42 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, win32/Makefile.sub (MINIRUBY): append MINIRUBYOPT.
-
-	* mkconfig.rb, ext/extmk.rb, lib/mkmf.rb, win32/mkexports.rb: suppress
-	  warnings with $VERBOSE.
-
-	* ext/extmk.rb: Proc#call does not pass the block in 1.8.
-
-	* win32/resource.rb: add more info.
-
-Fri Sep  8 10:03:59 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cookie.rb (WEBrick::Cookie.parse_set_cookies): new
-	  method to parse multiple cookies per Set-Cookie header.
-	  Thanks to Aaron Patterson <aaron_patterson at speakeasy.net>.
-	  [ruby-core:08802]
-
-Fri Sep  8 08:59:30 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/Makefile.sub, win32/configure.bat win32/setup.mak: program
-	  name transform.
-
-Fri Sep  8 01:33:08 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h (RSTRING_PTR): add migration macro.
-
-	* ruby.h (RARRAY_PTR): ditto.
-
-Thu Sep  7 23:27:05 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (path_check_0, fpath_check): disable path check on cygwin.
-	  [ruby-talk:213074]
-
-Wed Sep 06 12:05:19 2006  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/lib/kconv.rb (Kconv::RegexpEucjp): fix regexp for euc-jp
-	  [ruby-dev:29344]
-
-	* ext/nkf/lib/kconv.rb (Kconv::toeuc): remove -m0 [ruby-dev:29505]
-
-Tue Sep  5 06:47:22 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* time.c (time_to_s): variable declaration after an execution
-	  statement.
-
-Tue Sep  5 05:56:51 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* numeric.c (flo_hash): improve collision.  fixed: [ruby-dev:29352]
-
-Tue Sep  5 05:49:41 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (path_check_0): check if sticky bit is set on parent
-	  directories for executable path.  fixed: [ruby-dev:29415]
-
-Tue Sep  5 05:03:46 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_plus): addition in Fixnum will never overflow
-	  long.  a patch from Ondrej Bilka <neleai at seznam.cz>.
-	  [ruby-core:08794]
-
-	* numeric.c (fix_minus): ditto.
-
-	* bignum.c (rb_big_pow): eagerly truncate resulting bignum.
-	  [ruby-core:08794]
-
-Mon Sep  4 23:15:34 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_to_s): make it conform to RFC2822 date format.
-	  [ruby-dev:29467]
-
 Mon Sep  4 21:43:57 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/dbm/extconf.rb: create makefile according to the result of check
 	  for dbm header.  fixed: [ruby-dev:29445]
 
-Mon Sep  4 21:42:35 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.9.
-
-Mon Sep  4 21:14:20 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* time.c (time_strftime): include nul character.  fixed: [ruby-dev:29422]
-
-Mon Sep  4 16:29:33 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::out): specify -m0 -x option for nkf.
-	  [ruby-dev:29284]
-
-Mon Sep  4 16:13:23 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (pipe_open): command name should not contain null bytes.
-	  [ruby-dev:29421]
-
-	* process.c (proc_spawn): ditto.
-
-	* process.c (proc_spawn_n): ditto.
-
-	* process.c (rb_f_system): ditto.
-
-Sun Sep  3 15:32:44 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb: get rid of nil.to_s.
-
-Sun Sep  3 06:24:38 2006  Tanaka Akira  <akr@fsij.org>
-
-	* ext/socket/socket.c (ruby_connect): sockerrlen should be socklen_t.
-
-Sun Sep  3 04:40:42 2006  Tanaka Akira  <akr@fsij.org>
-
-	* ext/socket/extconf.rb: check arpa/inet.h for ntohs.
-
-	* ext/socket/socket.c: include arpa/inet.h if available.
-
-Sun Sep  3 02:34:55 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/unix.rb (DRbUNIXSocket#close): don't get path if client mode.
-	  [ruby-dev:29417]
-
-Sun Sep  3 01:45:17 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/acl.rb (ACLEntry#initialize): examine whether '*' is
-	  included before IPAddr.new. [ruby-dev:29406]
-
-Sat Sep  2 13:23:01 2006  Tanaka Akira  <akr@fsij.org>
-
-	* common.mk (ia64.o): use the compiler driver to assemble ia64.s
-	  to use appropriate ABI.
-
-Sat Sep  2 03:36:22 2006  Tanaka Akira  <akr@fsij.org>
-
-	* common.mk, configure.in, defines.h, eval.c, gc.c, main.c,
-	  numeric.c, ruby.h, ia64.s: backport IA64 HP-UX support.
-
-Fri Sep  1 13:52:57 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/font.rb: TkFont#current_configinfo() doesn't work
-	  on Tcl/Tk8.x.
-
-Thu Aug 31 12:46:55 2006  why the lucky stiff  <why@ruby-lang.org>
-
-	* eval.c (ruby_init): rename top_cref to ruby_top_cref and export,
-	  along with ruby_cref, for use by the sandbox. [ruby-core:08762]
-
-	* node.h: ditto.
-
 Tue Aug 29 19:10:10 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* hash.c (rb_hash_s_create): fixed memory leak, based on the patch
 	  by Kent Sibilev <ksruby at gmail.com>.  fixed: [ruby-talk:211233]
 
-Mon Aug 28 11:36:02 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_rb.rb: Fix typo.  Submitted by
-	  <calamitas at gmail.com>.  [ruby-core:08724]
-
-Mon Aug 28 07:53:44 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/ri/ri_formatter.rb: Don't unescape HTML in HtmlFormatter.
-	  Submitted by Kent Sibilev <ksruby at gmail.com>.  [ruby-core:08392].
-
-Mon Aug 28 07:25:45 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* file.c (File#size?): Fix documentation submitted by Rick Ohnemus.
-	  ruby-Bugs-5529.  [ruby-core:08725]
-
-Sat Aug 26 08:07:13 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb, lib/date/format.rb: updated based on date2 3.8.2.
-
-Fri Aug 25 22:32:04 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rexml/source.rb (REXML::IOSource#initialize): encoding have to
-	  be set with the accessor.  fixed: [ruby-list:42737]
-
 Fri Aug 25 17:15:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* stable version 1.8.5 released.
@@ -6589,7 +1131,7 @@ Tue Aug 22 18:47:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::handle_method):
 	  rdoc documents C module methods as instance methods. a patch in
-	  [ruby-core:08536].
+	  [ruby-core:08536]. 
 
 Sat Aug 19 14:15:02 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
 
@@ -6916,7 +1458,7 @@ Thu Jul 20 15:07:14 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 Thu Jul 20 00:06:29 2006  Keiju Ishitsuka  <keiju@ishitsuka.com>
 
 	* lib/irb/completion.rb: support for completion of numeric
-	  number. [ruby-dev: 29038]
+    	  number. [ruby-dev: 29038]
 
 Wed Jul 19 23:53:05 2006  Kouhei Sutou  <kou@cozmixng.org>
 
@@ -7030,7 +1572,7 @@ Thu Jul 13 22:23:56 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 Thu Jul 13 20:32:19 2006  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rss/parser.rb: updated documents by a patch from
-	  Hugh Sasse <hgs at dmu.ac.uk>. [ruby-core:8194]
+	Hugh Sasse <hgs at dmu.ac.uk>. [ruby-core:8194]
 
 Wed Jul 12 13:54:09 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
@@ -10103,8 +4645,8 @@ Sat Sep 17 09:45:26 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
 Sat Sep 17 08:35:39 2005  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rss/maker/base.rb (RSS::Maker::ItemsBase#normalize): fixed
-	  strange RSS::Maker::Item#max_size behavior.
-	  Thanks to Kazuhiko <kazuhiko@fdiary.net>.
+	strange RSS::Maker::Item#max_size behavior.
+	Thanks to Kazuhiko <kazuhiko@fdiary.net>.
 
 	* test/rss/test_maker_1.0.rb (RSS::TestMaker10#test_items): ditto.
 
@@ -10862,7 +5404,6 @@ Mon Aug  1 01:17:40 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 	* test/drb/ut_drb.rb: ditto.
 
 Mon Aug  1 00:07:32 2005  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
 	* lib/irb/context.rb: fix `irb --readline` option. [ruby-list:40955]
 
 Fri Jul 29 09:59:38 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
@@ -11347,7 +5888,6 @@ Fri Jul  1 00:18:40 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  destination object.  [ruby-talk:146894]
 
 Thu Jun 30 19:00:21 2005  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
 	* lib/irb/ruby-lex.rb (RubyLex::identify_number): alternative implements
 	  for [ruby-dev:26410]. And support a numeric form of 0d99999.
 
@@ -12319,6 +6859,7 @@ Sat Apr  9 11:59:57 2005  Kouhei Sutou  <kou@cozmixng.org>
 	  - gave a name to 'x'.
 	  - undef_method -> remove_method for avoiding a warning in ruby 1.6.
 
+
 	* lib/rss/parser.rb: @@setter -> @@setters.
 
 	* lib/rss/parser.rb
@@ -12346,28 +6887,34 @@ Sat Apr  9 11:59:57 2005  Kouhei Sutou  <kou@cozmixng.org>
 	  elements. (ex. have childlen elements, have some attributes and
 	  a child element and so on.)
 
+
 	* lib/rss/dublincore.rb: supported multiple Dublin Core items.
 	* lib/rss/maker/dublincore.rb: ditto.
 
 	* lib/rss/maker/image.rb: supproted new Dublin Core API.
 
+
 	* lib/rss/maker/base.rb: added default current_element implementation.
 
+
 	* lib/rss/trackback.rb (RSS::TrackBackUtils.new_with_value_if_need):
 	  moved to RSS::Utils.
 
 	* lib/rss/utils.rb (RSS::Utils.new_with_value_if_need):
 	  moved from RSS::TrackBackUtils.
 
+
 	* lib/rss/maker/image.rb: fixed invalid argument of
 	  add_need_initialize_variable bug.
 	* lib/rss/maker/trackback.rb: ditto.
 
+
 	* lib/rss/rss.rb (Hash#merge): added for ruby 1.6.
 
 	* lib/rss/rss.rb (RSS::BaseModel.date_writer): changed to accept nil
 	  for date value.
 
+
 	* test/test_dublincore.rb: added tests for plural accessor and
 	  multiple Dublin Core items.
 
@@ -12383,6 +6930,7 @@ Sat Apr  9 11:59:57 2005  Kouhei Sutou  <kou@cozmixng.org>
 	* test/rss/test_maker_dc.rb (test_date): added a test for #date=
 	  and #dc_date=.
 
+
 	* sample/rss/tdiary_plugin/rss-recent.rb:
 	  new option: @options['rss-recent.use-image-link']:
 	  use image as link instread of text if available.
@@ -13373,7 +7921,7 @@ Wed Feb  2 21:56:01 2005  Kouhei Sutou  <kou@cozmixng.org>
 Tue Feb  1 22:48:48 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/drb/drb.rb (DRb::DRbObject#respond_to?): check marshal_dump and
-	  _dump.
+	_dump.
 
 Tue Feb  1 00:20:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
@@ -14280,7 +8828,7 @@ Wed Dec 15 18:57:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 Wed Dec 15 18:48:42 2004  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* ext/curses/curses.c (window_subwin): call NUM2INT() before
-	  GetWINDOW(). (backported from CVS HEAD)
+	GetWINDOW(). (backported from CVS HEAD)
 
 Wed Dec 15 17:03:50 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
 
@@ -14903,7 +9451,7 @@ Thu Nov 18 18:41:08 2004  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 	* test/ruby/test_stringchar.rb (test_bang): added.
 
 	* string.c (rb_str_upcase_bang, rb_str_capitalize_bang)
-	  (rb_str_swapcase_bang): missing rb_str_modify().  [ruby-dev:24915]
+	(rb_str_swapcase_bang): missing rb_str_modify().  [ruby-dev:24915]
 
 Thu Nov 18 00:21:15 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
@@ -15519,7 +10067,7 @@ Mon Oct 18 15:58:01 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
 Fri Oct 29 16:34:19 2004  Daiki Ueno  <ueno@unixuser.org>
 
 	* misc/ruby-mode.el (ruby-parse-partial): Parse the rest of the
-	  line after opening heredoc identifier.  [ruby-dev:24635]
+	line after opening heredoc identifier.  [ruby-dev:24635]
 
 Mon Oct 18 07:26:21 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
@@ -15715,7 +10263,7 @@ Mon Oct  4 12:53:45 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 Sun Oct  3 21:20:03 2004  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* lib/net/imap.rb (TEXT_REGEXP): allow 8-bit characters for the german
-	  version of Microsoft Exchange Server. (backported from HEAD)
+	version of Microsoft Exchange Server. (backported from HEAD)
 
 	* lib/net/imap.rb (RTEXT_REGEXP): ditto.
 
@@ -16040,6 +10588,7 @@ Sun Sep 12 02:41:58 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 	* ext/tcltklib/tcltklib.c: add TclTkIp#allow_ruby_exit? and
 	  allow_ruby_exit=
 
+
 	* ext/tk/lib/multi-tk.rb: ditto.
 
 	* ext/tk/lib/remote-tk.rb: ditto.
@@ -16520,9 +11069,9 @@ Sun Jul 18 03:21:42 2004  Akinori MUSHA  <knu@iDaemons.org>
 Sun Jul 18 03:12:11 2004  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* lib/net/imap.rb (receive_responses): return if a LOGOUT response
-	  received. (backported from HEAD)
+	received. (backported from HEAD)
 	* lib/net/imap.rb (send_string_data): wait command continuation
-	  requests before sending octet data of literals. (backported from HEAD)
+	requests before sending octet data of literals. (backported from HEAD)
 
 Sat Jul 17 23:54:59 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
@@ -16593,7 +11142,7 @@ Thu Jul 15 23:53:38 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 Thu Jul 15 22:59:48 2004  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* ext/readline/extconf.rb: added dir_config for curses, ncurses,
-	  termcap. (backported from HEAD)
+	termcap. (backported from HEAD)
 
 Thu Jul 15 20:29:15 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
@@ -16625,6 +11174,7 @@ Thu Jul 15 10:15:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/sample/tkextlib/: add samples of Iwidget and TkTable
 
+
 Wed Jul 14 18:08:37 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/ossl_asn1.c (ossl_asn1cons_to_der): fix type of
@@ -17113,7 +11663,7 @@ Tue Jun 22 21:11:36 2004  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 Tue Jun 22 16:47:42 2004  Shugo Maeda  <shugo@ruby-lang.org>
 
 	* lib/net/ftp.rb (MDTM_REGEXP): fix for demon's ftp server.
-	  Thanks, Rutger Nijlunsing.
+	Thanks, Rutger Nijlunsing.
 
 Mon Jun 21 10:19:23 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
 
@@ -19101,6 +13651,7 @@ Tue Dec 30 12:30:30 2003  Dave Thomas  <dave@pragprog.com>
 	  class and a method have the same name, finding Xxx.abc was trying
 	  to find 'abc' in method 'Xxx', not class 'Xxx'.
 
+
 Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
 
 	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method):
@@ -19108,6 +13659,7 @@ Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
 
 	  def each_entry(&b) Dir.foreach(@path) {|f| yield P.new(f) } end
 
+
 Tue Dec 30 08:32:32 2003  Dave Thomas  <dave@pragprog.com>
 
 	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_method):
@@ -21013,7 +15565,6 @@ Sat Nov  8 13:49:50 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 	* configure.in: improvement of pthread check
 
 Sat Nov  8 13:28:46 2003  Takaaki Tateishi  <ttate@ttsky.net>
-
 	* ext/dl/sym.c: Add DL.win32_last_error and DL.last_error.
 	  Thanks, Kaoru Shirai.
 
@@ -23851,7 +18402,6 @@ Tue Aug 12 02:48:56 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* eval.c (THREAD_ALLOC): initialize IA64 members.
 
 Mon Aug 11 22:31:50 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
 	* lib/debug.rb(debug_command): inspection command should inspect
 	  resulting value even if it's nil.  [ruby-dev:21180] by OMAE, jun
 	  <jun66j5@ybb.ne.jp>.
@@ -24052,10 +18602,9 @@ For the changes before 1.8.0, see doc/ChangeLog-1.8.0
 Local variables:
 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))))
+	 (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
diff --git a/Makefile.in b/Makefile.in
index 9eaab0be4d..8fd59babcd 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,4 @@
 SHELL = /bin/sh
-NULLCMD = :
 
 #### Start of system configuration section. ####
 
@@ -35,9 +34,6 @@ RIDATADIR = $(DESTDIR)$(datadir)/ri/$(MAJOR).$(MINOR)/system
 empty =
 OUTFLAG = @OUTFLAG@$(empty)
 CFLAGS = @CFLAGS@ @XCFLAGS@ @ARCH_FLAG@
-cflags = @cflags@
-optflags = @optflags@
-debugflags = @debugflags@
 CPPFLAGS = -I. -I$(srcdir) @CPPFLAGS@
 LDFLAGS = @STATIC@ $(CFLAGS) @LDFLAGS@
 EXTLDFLAGS = 
@@ -56,8 +52,8 @@ RUBY_SO_NAME=@RUBY_SO_NAME@
 EXEEXT = @EXEEXT@
 PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT)
 RUBY = $(RUBY_INSTALL_NAME)
-MINIRUBY = @MINIRUBY@ $(MINIRUBYOPT)
-RUNRUBY = @RUNRUBY@ $(RUNRUBYOPT) --
+MINIRUBY = @MINIRUBY@
+RUNRUBY = @RUNRUBY@
 
 #### End of system configuration section. ####
 
@@ -89,7 +85,7 @@ ASFLAGS       = @ASFLAGS@
 OBJEXT        = @OBJEXT@
 MANTYPE	      = @MANTYPE@
 
-INSTALLED_LIST= .installed.list
+PREINSTALL    = @PREINSTALL@
 #### End of variables
 
 all:
@@ -101,7 +97,7 @@ all:
 
 miniruby$(EXEEXT):
 		@$(RM) $@
-		$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINLIBS) $(MAINOBJ) $(MINIOBJS) $(LIBRUBY_A) $(LIBS) $(OUTFLAG)$@
+		$(PURIFY) $(CC) $(MAINOBJ) $(MINIOBJS) $(LIBRUBY_A) $(LIBS) $(OUTFLAG)$@ $(LDFLAGS) $(MAINLIBS)
 
 $(PROGRAM):
 		@$(RM) $@
@@ -116,7 +112,6 @@ $(LIBRUBY_A):
 		@-$(RANLIB) $@ 2> /dev/null || true
 
 $(LIBRUBY_SO):
-		@-$(PRE_LIBRUBY_UPDATE)
 		$(LDSHARED) $(DLDFLAGS) $(OBJS) $(DLDOBJS) $(SOLIBS) $(OUTFLAG)$@
 		@-$(MINIRUBY) -e 'ARGV.each{|link| File.delete link if File.exist? link; \
 						  File.symlink "$(LIBRUBY_SO)", link}' \
@@ -158,12 +153,9 @@ $(srcdir)/configure: $(srcdir)/configure.in
 		cd $(srcdir) && $(AUTOCONF)
 
 lex.c: keywords
-	( gperf -C -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? > $@.tmp && mv $@.tmp $@ ) || \
-	if test -f $@; then \
-	  touch $@ && echo $@ touched.; \
-	else \
-	  cp $(srcdir)/lex.c $@ && echo $@ copied.; \
-	fi
+	@-$(RM) $@
+	gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? > $@ || \
+	cp "$(srcdir)/$@" .
 
 .y.c:
 	$(YACC) $<
@@ -184,19 +176,3 @@ distclean-local::
 
 ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(OUTFLAG)$@ -c ext/extinit.c
-
-update-rubyspec: 
-	if [ -d $(srcdir)/rubyspec ]; then \
-	  cd $(srcdir)/rubyspec/mspec; \
-	  git pull; \
-	  cd ../spec; \
-	  git pull; \
-	else \
-	  mkdir $(srcdir)/rubyspec; \
-	  git clone $(MSPEC_GIT_URL) $(srcdir)/rubyspec/mspec; \
-	  git clone $(RUBYSPEC_GIT_URL) $(srcdir)/rubyspec/spec; \
-	fi
-
-test-rubyspec:
-	@if [ ! -d $(srcdir)/rubyspec ]; then echo No rubyspec here.  make update-rubyspec first.; exit 1; fi
-	RUBY_EXE="$(RUNRUBY)" $(RUNRUBY) $(srcdir)/rubyspec/mspec/bin/mspec-run --background --prefix $(srcdir)/rubyspec/spec -B $(srcdir)/rubyspec/spec/ruby.$(MAJOR).$(MINOR).mspec
diff --git a/NEWS b/NEWS
deleted file mode 100644
index 965ce6de5a..0000000000
--- a/NEWS
+++ /dev/null
@@ -1,638 +0,0 @@
-= NEWS
-
-This document is a list of user visible feature changes made between
-releases except for bug fixes.
-
-Note that each entry is kept so brief that no reason behind or
-reference information is supplied with.  For a full list of changes
-with all sufficient information, see the ChangeLog file.
-
-* REXML
-
-  * REXML::Document.entity_expansion_limit=
-
-    New method to set the entity expansion limit. By default the limit is
-    set to 10000.  See the following URL for details.
-
-    http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/
-
-== Changes since the 1.8.6 release
-
-=== Configuration changes
-
-* vendor_ruby directory
-
-  A new library directory named `vendor_ruby' is introduced in
-  addition to `site_ruby'.  The idea is to separate libraries
-  installed by the package system (`vendor') from manually (`site')
-  installed libraries preventing the former from getting overwritten
-  by the latter, while preserving the user option to override vendor
-  libraries with site libraries. (`site_ruby' takes precedence over
-  `vendor_ruby')
-
-  If you are a package maintainer, make each library package configure
-  the library passing the `--vendor' option to `extconf.rb' so that
-  the library files will get installed under `vendor_ruby'.
-
-  You can change the directory locations using configure options such
-  as `--with-sitedir=DIR' and `--with-vendordir=DIR'.
-
-=== Global constants
-
-* new constants
-
-  * RUBY_COPYRIGHT
-  * RUBY_DESCRIPTION
-
-=== Library updates (outstanding ones only)
-
-* new library
-
-  * securerandom
-
-* builtin classes
-
-  * Array#flatten
-  * Array#flatten!
-
-    Takes an optional argument that determines the level of recursion
-    to flatten.
-
-  * Array#eql?
-  * Array#hash
-  * Array#==
-  * Array#<=>
-
-    Handle recursive data properly.
-
-  * Array#index
-  * Array#rindex
-
-    Take a block instead of an argument.
-
-  * Array#collect!
-  * Array#map!
-  * Array#each
-  * Array#each_index
-  * Array#reverse_each
-  * Array#reject
-  * Array#reject!
-  * Array#delete_if
-
-    Return an enumerator if no block is given.
-
-    Note that #map and #collect still return an array unlike Ruby 1.9
-    to keep compatibility.
-
-  * Array#pop
-  * Array#shift
-
-    Take an optional argument specifying the number of elements to
-    remove.
-
-  * Array#choice
-  * Array#combination
-  * Array#cycle
-  * Array#drop
-  * Array#drop_while
-  * Array#permutation
-  * Array#product
-  * Array#shuffle
-  * Array#shuffle!
-  * Array#take,
-  * Array#take_while
-
-    New methods.
-
-  * Binding#eval
-
-    New method.
-
-  * Dir#each
-  * Dir#foreach
-
-    Return an enumerator if no block is given.
-
-  * Enumerable::Enumerator
-
-    New class for various enumeration defined by the enumerator library.
-
-  * Enumerable#each_slice
-  * Enumerable#each_cons
-  * Object#to_enum
-  * Object#enum_for
-
-    New methods for various enumeration defined by the enumerator library.
-
-  * Enumerable#count
-  * Enumerable#cycle
-  * Enumerable#drop
-  * Enumerable#drop_while
-  * Enumerable#find_index
-  * Enumerable#first
-  * Enumerable#group_by
-  * Enumerable#max_by
-  * Enumerable#min_by
-  * Enumerable#minmax
-  * Enumerable#minmax_by
-  * Enumerable#none?
-  * Enumerable#one?
-  * Enumerable#take
-  * Enumerable#take_while
-
-    New methods.
-
-  * Enumerable#find
-  * Enumerable#find_all
-  * Enumerable#partition
-  * Enumerable#reject
-  * Enumerable#select
-  * Enumerable#sort_by
-
-    Return an enumerator if no block is given.
-
-    Note that #map and #collect still return an array unlike Ruby 1.9
-    to keep compatibility.
-
-  * Enumerable#inject
-
-    Accepts a binary operator instead of a block.
-
-  * Enumerable#reduce
-
-    New alias to #inject.
-
-  * Hash#eql?
-  * Hash#hash
-  * Hash#==
-
-    Handle recursive data properly.
-
-  * Hash#delete_if
-  * Hash#each
-  * Hash#each_key
-  * Hash#each_pair
-  * Hash#each_value
-  * Hash#reject!
-  * Hash#select
-  * ENV.delete_if
-  * ENV.each
-  * ENV.each_key
-  * ENV.each_pair
-  * ENV.each_value
-  * ENV.reject!
-  * ENV.select
-
-    Return an enumerator if no block is given.
-
-  * GC.stress
-  * GC.stress=
-
-    New methods.
-
-  * Integer#ord
-  * Integer#odd?
-  * Integer#even?
-  * Integer#pred
-
-    New methods.
-
-  * Integer#downto
-  * Integer#times
-  * Integer#upto
-
-    Return an enumerator if no block is given.
-
-  * IO#each
-  * IO#each_line
-  * IO#each_byte
-  * IO.foreach
-  * ARGF.each
-  * ARGF.each_line
-  * ARGF.each_byte
-
-    Return an enumerator if no block is given.
-
-  * IO#bytes
-  * IO#chars
-  * IO#each_char
-  * IO#getbyte
-  * IO#lines
-  * IO#readbyte
-  * ARGF.bytes
-  * ARGF.chars
-  * ARGF.each_char
-  * ARGF.getbyte
-  * ARGF.lines
-  * ARGF.readbyte
-
-    New methods. 
-
-  * Method#name
-  * Method#owner
-  * Method#receiver
-  * UnboundMethod#name
-  * UnboundMethod#owner
-
-    New methods.
-
-  * Module#class_exec
-  * Module#module_exec
-
-    New methods.
-
-  * Numeric#step
-
-    Return an enumerator if no block is given.
-
-  * Object#instance_exec
-  * Object#tap
-
-    New methods.
-
-  * ObjectSpace.each_object
-
-    Return an enumerator if no block is given.
-
-  * Process.exec implemented.
-
-  * Range#each
-  * Range#step
-
-    Return an enumerator if no block is given.
-
-  * Regexp.union accepts an array of patterns.
-
-  * String#bytesize
-
-    New method, returning the size in bytes. (alias length and size)
-
-  * String#chars
-  * String#each_char
-  * String#partition
-  * String#rpartition
-  * String#start_with?
-  * String#end_with?
-
-    New methods.  These are $KCODE aware unlike #index, #rindex and
-    #include?.
-
-  * String#each_byte
-  * String#each
-  * String#each_line
-  * String#gsub(pattern)
-
-    Return an enumerator if no block is given.
-
-  * String#upto
-
-    An optional second argument is added to specify if the last value
-    should be included.
-
-  * StopIteration
-
-    New exception class that causes Kernel#loop to stop iteration when
-    raised.
-
-  * Struct#each
-  * Struct#each_pair
-
-    Return an enumerator if no block is given.
-
-  * Symbol#to_proc
-
-    New method.
-
-  * __method__
-
-    New global function that returns the name of the current method as
-    a Symbol.
-
-* enumerator
-
-  * Enumerator is now a built-in module.  The #next and #rewind
-    methods are implemented using the "generator" library.  Use with
-    care and be aware of the performance loss.
-
-* ipaddr
-
-  * New methods
-    * IPAddr#<=>
-    * IPAddr#succ
-
-      IPAddr objects are now comparable and enumerable having these
-      methods.  This also means that it is possible to have a Range
-      object between two IPAddr objects.
-
-    * IPAddr#to_range
-
-      A new method to create a Range object for the (network) address.
-
-  * Type coercion support
-    * IPAddr#&
-    * IPAddr#|
-    * IPAddr#==
-    * IPAddr#include?
-
-      These methods now accept a string or an integer instead of an
-      IPAddr object as the argument.
-
-* net/smtp
-
-  * Support SSL/TLS.
-
-* openssl
-
-  * New classes
-    * OpenSSL::PKey::EC
-    * OpenSSL::PKey::EC::Group
-    * OpenSSL::PKey::EC::Point
-    * OpenSSL::PKey::PKCS5
-    * OpenSSL::SSL::Session
-
-  * Documentation!
-
-  * Various new methods (see documentation).
-
-  * Remove redundant module namespace in Cipher, Digest, PKCS7, PKCS12.
-    Compatibility classes are provided which will be removed in Ruby 1.9.
-
-* shellwords
-
-  * Add methods for escaping shell-unsafe characters:
-    * Shellwords.join
-    * Shellwords.escape
-    * Array#shelljoin
-    * String#shellescape
-
-  * Add shorthand methods:
-    * Shellwords.split (alias shellwords)
-    * String#shellsplit
-
-* stringio
-
-  * StringIO#getbyte
-  * StringIO#readbyte
-
-    New methods. (aliases for compatibility with 1.9)
-
-  * StringIO#each_char
-  * StringIO#chars
-
-    New methods.
-
-  * StringIO#each
-  * StringIO#each_line
-  * StringIO#each_byte
-
-    Return an enumerator if no block is given.
-
-* tempfile
-
-  * Tempfile.open and Tempfile.new now accept a suffix for the
-    temporary file to be created.  To specify a suffix, pass an array
-    of [basename, suffix] as the first argument.
-
-      Tempfile.open(['image', 'jpg']) { |tempfile| ... }
-
-* tmpdir
-
-  * New method:
-
-    * Dir.mktmpdir
-
-* uri
-
-  * added LDAPS scheme.
-  * Change for RFC3986:
-    * FTP
-      * URI('ftp://example.com/foo').path #=> 'foo'
-      * URI('ftp://example.com/%2Ffoo').path #=> '/foo'
-      * URI::FTP.build([nil, 'example.com', nil, '/foo', 'i').to_s #=> 'ftp://example.com/%2Ffoo;type=i'
-    * URI merge
-      * URI('http://a/b/c/d;p?q').merge('?y') == URI('http://a/b/c/d;p?y')
-      * URI('http://a/b/c/d;p?q').merge('/./g') == URI('http://a/g')
-      * URI('http://a/b/c/d;p?q').merge('/../g') == URI('http://a/g')
-      * URI('http://a/b/c/d;p?q').merge('../../../g') == URI('http://a/g')
-      * URI('http://a/b/c/d;p?q').merge('../../../../g') == URI('http://a/g')
-
-* rss
-
-  * 0.1.6 -> 0.2.4
-
-  * Fix image module URI
-
-  * Atom support
-
-  * ITunes module support
-
-  * Slash module support
-
-  * content:encoded with RSS 2.0 support
-
-=== Interpreter Implementation
-
-* passing a block to a Proc [experimental]
-
-  This implementation in current shape is known to be buggy/broken,
-  especially with nested block invocation.  Take this as an
-  experimental feature.
-
-* stack trace
-
-  On non-SystemStackError exception, full stack trace is shown.
-
-=== Compatibility issues (excluding feature bug fixes)
-
-* String#slice! had some unintentional bugs and they have been fixed
-  because either they disagreed with documentation or their respective
-  behavior of #slice.  Unfortunately, this causes some
-  incompatibilities in the following (somewhat rare) cases.
-
-  * #slice! no longer expands the array when an out-of-boundary value
-    is given.
-
-      # Ruby 1.8.6
-      a = [1,2]
-      a.slice!(4,0)   #=> nil
-      a               #=> [1,2,nil,nil]
-
-      # Ruby 1.8.7
-      a = [1,2]
-      a.slice!(4,0)   #=> nil
-      a               #=> [1,2]
-
-  * #slice! no longer raises an exception but returns nil when a
-    negative length or out-of-boundary negative position is given.
-
-      # Ruby 1.8.6
-      a = [1,2]
-      a.slice!(1,-1)  #=> (raises IndexError)
-      a.slice!(-5,1)  #=> (raises IndexError)
-
-      # Ruby 1.8.7
-      a = [1,2]
-      a.slice!(1,-1)  #=> nil
-      a.slice!(-5,1)  #=> nil
-
-* String#to_i, String#hex and String#oct no longer accept a sequence
-  of underscores (`__') as part of a number.
-
-    # Ruby 1.8.6
-    '1__0'.to_i     #=> 10
-    '1__0'.to_i(2)  #=> 2  # 0b10
-    '1__0'.oct      #=> 8  # 010
-    '1__0'.hex      #=> 16 # 0x10
-
-    # Ruby 1.8.7
-    '1__0'.to_i     #=> 1
-    '1__0'.to_i(2)  #=> 1
-    '1__0'.oct      #=> 1
-    '1__0'.hex      #=> 1
-
-  The old behavior was inconsistent with Ruby syntax and considered as
-  a bug.
-
-* date
-
-  * Date.parse
-
-    '##.##.##' (where each '#' is a digit) is now taken as 'YY.MM.DD'
-    instead of 'MM.DD.YY'.  While the change may confuse you, you can
-    always use Date.strptime() when you know what you are dealing
-    with.
-
-* stringio
-
-  * StringIO#each_byte
-
-    The return value changed from nil to self.  This is what the
-    document says and the same as each_line() does.
-
-* tempfile
-
-  * The file name format has changed.  No dots are included by default
-    in temporary file names any more.  See above for how to specify a
-    suffix.
-
-* uri
-
-  * See above for details.
-
-== Changes since the 1.8.5 release
-
-=== New platforms/build tools support
-
-* IA64 HP-UX
-
-* Visual C++ 8 SP1
-
-* autoconf 2.6x
-
-=== Global constants
-
-* RUBY_PATCHLEVEL
-
-  New constant since 1.8.5-p1.
-
-=== Library updates (outstanding ones only)
-
-* builtin classes
-
-  * New method: Kernel#instance_variable_defined?
-
-  * New method: Module#class_variable_defined?
-
-  * New feature: Dir::glob() can now take an array of glob patterns.
-
-* date
-
-  * Updated based on date2 4.0.3.
-
-* digest
-
-  * New internal APIs for C and Ruby.
-
-  * Support for autoloading.
-
-      require 'digest'
-
-      # autoloads digest/md5
-      md = Digest::MD5.digest("string")
-
-  * New digest class methods: file
-
-  * New digest instance methods: clone, reset, new, inspect,
-    digest_length (alias size or length), block_length()
-
-  * New library: digest/bubblebabble
-
-  * New function: Digest(name)
-
-* fileutils
-
-  * New option for FileUtils.cp_r(): :remove_destination
-
-* nkf
-
-  * Updated based on nkf as of 2007-01-28.
-
-* thread
-
-  * Replaced with much faster mutex implementation in C.  The former
-    implementation, which is slow but considered to be stable, is
-    available with a configure option `--disable-fastthread'.
-
-* tk
-
-  * Updated Tile extension support based on Tile 0.7.8.
-
-  * Support --without-X11 configure option for non-X11 versions of
-    Tcl/Tk (e.g. Tcl/Tk Aqua).
-
-  * New sample script: irbtkw.rbw -- IRB on Ruby/Tk. It has no trouble
-    about STDIN blocking on Windows.
-
-* webrick
-
-  * New method: WEBrick::Cookie.parse_set_cookies()
-
-=== Compatibility issues (excluding feature bug fixes)
-
-* builtin classes
-
-  * String#intern now raises SecurityError when $SAFE level is greater
-    than zero.
-
-* date
-
-  * Time#to_date and Time#to_datetime are added as private methods.
-    They cause name conflict error in ActiveSupport 1.4.1 and prior,
-    which comes with Rails 1.2.2 and prior.  Updating ActiveSupport
-    and/or Rails to the latest versions fixes the problem.
-
-* digest
-
-  * The constructor does no longer take an initial string to feed.
-    The following examples show how to migrate:
-
-      # Before
-      md = Digest::MD5.new("string")
-      # After (works with any version)
-      md = Digest::MD5.new.update("string")
-        
-      # Before
-      hd = Digest::MD5.new("string").hexdigest
-      # After (works with any version)
-      hd = Digest::MD5.hexdigest("string")
-
-* fileutils
-
-  * A minor implementation change breaks Rake <=0.7.1.
-    Updating Rake to 0.7.2 or higher fixes the problem.
-
-* tk
-
-  * Tk::X_Scrollable (Y_Scrollable) is renamed to Tk::XScrollable
-    (YScrollable). Tk::X_Scrollable (Y_Scrollable) is still available,
-    but it is an alias name.
diff --git a/README b/README
index 1b79781367..cf836415ad 100644
--- a/README
+++ b/README
@@ -29,7 +29,7 @@ The Ruby distribution files can be found in the following FTP site:
 The latest source code of this version series can be checked out
 through SVN with the following command:
 
-  $ svn co http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8/
+  $ svn co http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6/
 
 The trunk of the Ruby source tree can be checked out with the
 following command:
@@ -70,10 +70,6 @@ This is what you need to do to compile and install Ruby:
 
   2. Run ./configure, which will generate config.h and Makefile.
 
-     Some C compiler flags may be added by default depending on your
-     environment.  Specify optflags=.. and warnflags=.. as necessary
-     to override them.
-
   3. Edit defines.h if you need.  Usually this step will not be needed.
 
   4. Remove comment mark(#) before the module names from ext/Setup (or
diff --git a/README.EXT b/README.EXT
index 637b19d25b..e5d39911ca 100644
--- a/README.EXT
+++ b/README.EXT
@@ -8,8 +8,8 @@ In C, variables have types and data do not have types.  In contrast,
 Ruby variables do not have a static type, and data themselves have
 types, so data will need to be converted between the languages.
 
-Data in Ruby are represented by the C type `VALUE'.  Each VALUE data
-has its data-type.
+Data in Ruby are represented by C type `VALUE'.  Each VALUE data has
+its data-type.
 
 To retrieve C data from a VALUE, you need to:
 
@@ -91,26 +91,26 @@ The data for type T_NIL, T_FALSE, T_TRUE are nil, true, false
 respectively.  They are singletons for the data type.
 
 The T_FIXNUM data is a 31bit length fixed integer (63bit length on
-some machines), which can be converted to a C integer by using the
+some machines), which can be convert to a C integer by using the
 FIX2INT() macro.  There is also NUM2INT() which converts any Ruby
 numbers into C integers.  The NUM2INT() macro includes a type check, so
 an exception will be raised if the conversion failed.  NUM2DBL() can
-be used to retrieve the double float value in the same way.
+be used to retrieve the double float value in same way.
 
-In version 1.7 or later it is recommended that you use the new macros
-StringValue() and StringValuePtr() to get a char* from a VALUE.
-StringValue(var) replaces var's value with the result of "var.to_str()".
-StringValuePtr(var) does same replacement and returns char*
-representation of var.  These macros will skip the replacement if var is
-a String.  Notice that the macros take only the lvalue as their
-argument, to change the value of var in place.
+To get char* from a VALUE, version 1.7 recommend to use new macros
+StringValue() and StringValuePtr().  StringValue(var) replaces var's
+value to the result of "var.to_str()".  StringValuePtr(var) does same
+replacement and returns char* representation of var.  These macros
+will skip the replacement if var is a String.  Notice that the macros
+requires to take only lvalue as their argument, to change the value
+of var in the replacement. 
 
-In version 1.6 or earlier, STR2CSTR() was used to do the same thing
-but now it is deprecated in version 1.7, because STR2CSTR() has a risk
-of a dangling pointer problem in the to_str() impliclit conversion.
+In version 1.6 or earlier, STR2CSTR() was used to do same thing
+but now it is obsoleted in version 1.7 because of STR2CSTR() has
+a risk of dangling pointer problem in to_str() impliclit conversion.
 
 Other data types have corresponding C structures, e.g. struct RArray
-for T_ARRAY etc. The VALUE of the type which has the corresponding structure
+for T_ARRAY etc. The VALUE of the type which has corresponding structure
 can be cast to retrieve the pointer to the struct.  The casting macro
 will be of the form RXXXX for each data type; for instance, RARRAY(obj). 
 See "ruby.h".
@@ -205,7 +205,7 @@ interpreter. Some (not all) of the useful functions are listed below:
   rb_ary_unshift(VALUE ary, VALUE val)
 
     Array operations.  The first argument to each functions must be an 
-    array.  They may dump core if other types are given.
+    array.  They may dump core if other types given.
 
 2. Extending Ruby with C
 
@@ -244,7 +244,7 @@ To define methods or singleton methods, use these functions:
 			          VALUE (*func)(), int argc)
 
 The `argc' represents the number of the arguments to the C function,
-which must be less than 17.  But I doubt you'll need that many.
+which must be less than 17.  But I believe you don't need that much. :-)
 
 If `argc' is negative, it specifies the calling sequence, not number of
 the arguments.  
@@ -272,7 +272,7 @@ private methods:
 
 The other is to define module functions, which are private AND singleton
 methods of the module.  For example, sqrt is the module function
-defined in Math module.  It can be called in the following way:
+defined in Math module.  It can be call in the form like:
 
   Math.sqrt(4)
 
@@ -291,7 +291,7 @@ in the Kernel module, can be defined using:
 
   void rb_define_global_function(const char *name, VALUE (*func)(), int argc)
 
-To define an alias for the method,
+To define alias to the method,
 
   void rb_define_alias(VALUE module, const char* new, const char* old);
 
@@ -321,7 +321,7 @@ There are several ways to invoke Ruby's features from C code.
 2.2.1 Evaluate Ruby Programs in a String
 
 The easiest way to use Ruby's functionality from a C program is to
-evaluate the string as Ruby program.  This function will do the job:
+evaluate the string as Ruby program.  This function will do the job.
 
   VALUE rb_eval_string(const char *str)
 
@@ -434,7 +434,7 @@ The prototypes of the getter and setter functions are as follows:
   (*getter)(ID id, void *data, struct global_entry* entry);
   (*setter)(VALUE val, ID id, void *data, struct global_entry* entry);
 
-3.3 Encapsulate C data into a Ruby object
+3.3 Encapsulate C data into Ruby object
 
 To wrap and objectify a C pointer as a Ruby object (so called
 DATA), use Data_Wrap_Struct().
@@ -619,7 +619,7 @@ are not exported to the Ruby world.  You need to protect them by
 If the file named extconf.rb exists, it will be executed to generate
 Makefile.
 
-extconf.rb is the file for checking compilation conditions etc.  You
+extconf.rb is the file for check compilation conditions etc.  You
 need to put
 
   require 'mkmf'
@@ -639,12 +639,12 @@ The value of the variables below will affect the Makefile.
   $LDFLAGS: included in LDFLAGS make variable (such as -L)
   $objs: list of object file names
 
-Normally, the object files list is automatically generated by searching
-source files, but you must define them explicitly if any sources will
+In normal, object files list is automatically generated by searching
+source files, but you need directs them explicitly if any sources will
 be generated while building.
 
 If a compilation condition is not fulfilled, you should not call
-``create_makefile''.  The Makefile will not be generated, compilation will
+``create_makefile''.  The Makefile will not generated, compilation will
 not be done.
 
 (5) prepare depend (optional)
@@ -654,7 +654,7 @@ check dependencies.  You can make this file by invoking
 
   % gcc -MM *.c > depend
 
-It's harmless.  Prepare it.
+It's no harm.  Prepare it.
 
 (6) generate Makefile
 
@@ -662,11 +662,6 @@ Try generating the Makefile by:
 
   ruby extconf.rb
 
-If the library should be installed under vendor_ruby directory
-instead of site_ruby directory, use --vendor option as follows.
-
-  ruby extconf.rb --vendor
-
 You don't need this step if you put the extension library under the ext
 directory of the ruby source tree.  In that case, compilation of the
 interpreter will do this step for you.
@@ -678,12 +673,12 @@ Type
   make
 
 to compile your extension.  You don't need this step either if you have
-put the extension library under the ext directory of the ruby source tree.
+put extension library under the ext directory of the ruby source tree.
 
 (8) debug
 
 You may need to rb_debug the extension.  Extensions can be linked
-statically by adding the directory name in the ext/Setup file so that
+statically by the adding directory name in the ext/Setup file so that
 you can inspect the extension with the debugger.
 
 (9) done, now you have the extension library
@@ -848,15 +843,15 @@ it can't be seen from Ruby programs.
  void rb_define_readonly_variable(const char *name, VALUE *var)
 
 Defines a read-only global variable.  Works just like
-rb_define_variable(), except the defined variable is read-only.
+rb_define_variable(), except defined variable is read-only.
 
  void rb_define_virtual_variable(const char *name,
 				 VALUE (*getter)(), VALUE (*setter)())
 
 Defines a virtual variable, whose behavior is defined by a pair of C
 functions.  The getter function is called when the variable is
-referenced.  The setter function is called when the variable is set to a
-value.  The prototype for getter/setter functions are:
+referred.  The setter function is called when the value is set to the
+variable.  The prototype for getter/setter functions are:
 
 	VALUE getter(ID id)
 	void setter(VALUE val, ID id)
@@ -1016,7 +1011,7 @@ Terminates the interpreter immediately.  This function should be
 called under the situation caused by the bug in the interpreter.  No
 exception handling nor ensure execution will be done.
 
-** Initialize and Start the Interpreter
+** Initialize and Starts the Interpreter
 
 The embedding API functions are below (not needed for extension libraries):
 
@@ -1036,32 +1031,6 @@ Starts execution of the interpreter.
 
 Specifies the name of the script ($0).
 
-** Hooks for the Interpreter Events
-
- void rb_add_event_hook(rb_event_hook_func_t func, rb_event_t events)
-
-Adds a hook function for the specified interpreter events.
-events should be Or'ed value of:
-
-	RUBY_EVENT_LINE
-	RUBY_EVENT_CLASS
-	RUBY_EVENT_END
-	RUBY_EVENT_CALL
-	RUBY_EVENT_RETURN
-	RUBY_EVENT_C_CALL
-	RUBY_EVENT_C_RETURN
-	RUBY_EVENT_RAISE
-	RUBY_EVENT_ALL
-
-The definition of rb_event_hook_func_t is below:
-
- typedef void (*rb_event_hook_func_t)(rb_event_t event, NODE *node,
- 				      VALUE self, ID id, VALUE klass)
-
- int rb_remove_event_hook(rb_event_hook_func_t func)
-
-Removes the specified hook function.
-
 Appendix C. Functions Available in extconf.rb
 
 These functions are available in extconf.rb:
@@ -1153,7 +1122,7 @@ Returns an array of the added directories ([include_dir, lib_dir]).
 
  pkg_config(pkg)
 
-Obtains the information for pkg by pkg-config command.  The actual
+Obtains the information of pkg by pkg-config command.  The actual
 command name can be overriden by --with-pkg-config command line
 option.
 
diff --git a/README.EXT.ja b/README.EXT.ja
index 73425c2cdb..30c4d520ba 100644
--- a/README.EXT.ja
+++ b/README.EXT.ja
@@ -765,12 +765,6 @@ Makefile¤ò¼ÂºÝ¤ËÀ¸À®¤¹¤ë¤¿¤á¤Ë¤Ï
 
 ¤È¤·¤Æ¤¯¤À¤µ¤¤¡¥
 
-site_ruby ¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤Ê¤¯¡¢
-vendor_ruby ¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥¤¥ó¥¹¥È¡¼¥ë¤¹¤ë¾ì¹ç¤Ë¤Ï
-°Ê²¼¤Î¤è¤¦¤Ë --vendor ¥ª¥×¥·¥ç¥ó¤ò²Ã¤¨¤Æ¤¯¤À¤µ¤¤¡¥
-
-  ruby extconf.rb --vendor
-
 ¥Ç¥£¥ì¥¯¥È¥ê¤òext°Ê²¼¤ËÍÑ°Õ¤·¤¿¾ì¹ç¤Ë¤ÏRubyÁ´ÂΤÎmake¤Î»þ¤Ë
 ¼«Æ°Åª¤ËMakefile¤¬À¸À®¤µ¤ì¤Þ¤¹¤Î¤Ç¡¤¤³¤Î¥¹¥Æ¥Ã¥×¤ÏÉÔÍפǤ¹¡¥
 
diff --git a/README.ja b/README.ja
index 71ce4ee12c..df8cfc03f4 100644
--- a/README.ja
+++ b/README.ja
@@ -36,7 +36,7 @@ Ruby¤Ï¥Æ¥­¥¹¥È½èÍý´Ø·¸¤ÎǽÎϤʤɤËÍ¥¤ì¡¤Perl¤ÈƱ¤¸¤¯¤é¤¤¶¯ÎÏ
 
 ËÜ¥Ö¥é¥ó¥Á¤ÎRuby¤ÎºÇ¿·¤Î¥½¡¼¥¹¥³¡¼¥É¤Ï¼¡¤Î¥³¥Þ¥ó¥É¤Ç¼èÆÀ¤Ç¤­¤Þ¤¹¡¥
 
-  $ svn co http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8/
+  $ svn co http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6/
 
 ³«È¯Àèü¤Î¥½¡¼¥¹¥³¡¼¥É¤Ï¼¡¤Î¥³¥Þ¥ó¥É¤Ç¼èÆÀ¤Ç¤­¤Þ¤¹¡¥
 
@@ -92,10 +92,6 @@ Ruby³ÈÄ¥¥â¥¸¥å¡¼¥ë¤Ë¤Ä¤¤¤ÆÏ䷹礦ruby-ext¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤È
 
   2. configure¤ò¼Â¹Ô¤·¤ÆMakefile¤Ê¤É¤òÀ¸À®¤¹¤ë
 
-     ´Ä¶­¤Ë¤è¤Ã¤Æ¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎC¥³¥ó¥Ñ¥¤¥éÍÑ¥ª¥×¥·¥ç¥ó¤¬ÉÕ¤­
-     ¤Þ¤¹¡¥configure¥ª¥×¥·¥ç¥ó¤Ç optflags=.. warnflags=.. Åù
-     ¤Ç¾å½ñ¤­¤Ç¤­¤Þ¤¹¡¥
-
   3. (ɬÍפʤé¤Ð)defines.h¤òÊÔ½¸¤¹¤ë
 
      ¿ʬ¡¤É¬Í×̵¤¤¤È»×¤¤¤Þ¤¹¡¥
diff --git a/array.c b/array.c
index 89f74d01ff..baae2706e5 100644
--- a/array.c
+++ b/array.c
@@ -2,8 +2,8 @@
 
   array.c -
 
-  $Author$
-  $Date$
+  $Author: akr $
+  $Date: 2006/06/24 14:53:36 $
   created at: Fri Aug  6 09:46:12 JST 1993
 
   Copyright (C) 1993-2003 Yukihiro Matsumoto
@@ -20,7 +20,6 @@ VALUE rb_cArray;
 static ID id_cmp;
 
 #define ARY_DEFAULT_SIZE 16
-#define ARY_MAX_SIZE (LONG_MAX / sizeof(VALUE))
 
 void
 rb_mem_clear(mem, size)
@@ -121,7 +120,7 @@ ary_new(klass, len)
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative array size (or size too big)");
     }
-    if (len > ARY_MAX_SIZE) {
+    if (len > 0 && len * sizeof(VALUE) <= len) {
 	rb_raise(rb_eArgError, "array size too big");
     }
     if (len == 0) len++;
@@ -196,27 +195,6 @@ rb_ary_new4(n, elts)
     return ary;
 }
 
-static VALUE
-ary_make_shared(ary)
-    VALUE ary;
-{
-    if (!FL_TEST(ary, ELTS_SHARED)) {
-	NEWOBJ(shared, struct RArray);
-	OBJSETUP(shared, rb_cArray, T_ARRAY);
-
-	shared->len = RARRAY(ary)->len;
-	shared->ptr = RARRAY(ary)->ptr;
-	shared->aux.capa = RARRAY(ary)->aux.capa;
-	RARRAY(ary)->aux.shared = (VALUE)shared;
-	FL_SET(ary, ELTS_SHARED);
-	OBJ_FREEZE(shared);
-	return (VALUE)shared;
-    }
-    else {
-	return RARRAY(ary)->aux.shared;
-    }
-}
-
 VALUE
 rb_assoc_new(car, cdr)
     VALUE car, cdr;
@@ -315,7 +293,7 @@ rb_ary_initialize(argc, argv, ary)
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative array size");
     }
-    if (len > ARY_MAX_SIZE) {
+    if (len > 0 && len * (long)sizeof(VALUE) <= len) {
 	rb_raise(rb_eArgError, "array size too big");
     }
     if (len > RARRAY(ary)->aux.capa) {
@@ -380,9 +358,6 @@ rb_ary_store(ary, idx, val)
 		    idx - RARRAY(ary)->len);
 	}
     }
-    else if (idx >= ARY_MAX_SIZE) {
-	rb_raise(rb_eIndexError, "index %ld too big", idx);
-    }
 
     rb_ary_modify(ary);
     if (idx >= RARRAY(ary)->aux.capa) {
@@ -391,10 +366,10 @@ rb_ary_store(ary, idx, val)
 	if (new_capa < ARY_DEFAULT_SIZE) {
 	    new_capa = ARY_DEFAULT_SIZE;
 	}
-	if (new_capa >= ARY_MAX_SIZE - idx) {
-	    new_capa = (ARY_MAX_SIZE - idx) / 2;
-	}
 	new_capa += idx;
+	if (new_capa * (long)sizeof(VALUE) <= new_capa) {
+	    rb_raise(rb_eArgError, "index too big");
+	}
 	REALLOC_N(RARRAY(ary)->ptr, VALUE, new_capa);
 	RARRAY(ary)->aux.capa = new_capa;
     }
@@ -409,50 +384,6 @@ rb_ary_store(ary, idx, val)
     RARRAY(ary)->ptr[idx] = val;
 }
 
-static VALUE
-ary_shared_array(klass, ary)
-    VALUE klass;
-    VALUE ary;
-{
-    VALUE val = ary_alloc(klass);
-
-    ary_make_shared(ary);
-    RARRAY(val)->ptr = RARRAY(ary)->ptr;
-    RARRAY(val)->len = RARRAY(ary)->len;
-    RARRAY(val)->aux.shared = RARRAY(ary)->aux.shared;
-    FL_SET(val, ELTS_SHARED);
-    return val;
-}
-
-static VALUE
-ary_shared_first(argc, argv, ary, last)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-    int last;
-{
-    VALUE nv, result;
-    long n;
-    long offset = 0;
-
-    rb_scan_args(argc, argv, "1", &nv);
-    n = NUM2LONG(nv);
-    if (n > RARRAY(ary)->len) {
-	n = RARRAY(ary)->len;
-    }
-    else if (n < 0) {
-	rb_raise(rb_eArgError, "negative array size");
-    }
-    if (last) {
-	offset = RARRAY(ary)->len - n;
-    }
-    result = ary_shared_array(rb_cArray, ary);
-    RARRAY(result)->ptr += offset;
-    RARRAY(result)->len = n;
-
-    return result;
-}
-
 /*
  *  call-seq:
  *     array << obj            -> array
@@ -500,6 +431,18 @@ rb_ary_push_m(argc, argv, ary)
     return ary;
 }
 
+/*
+ *  call-seq:
+ *     array.pop  -> obj or nil
+ *  
+ *  Removes the last element from <i>self</i> and returns it, or
+ *  <code>nil</code> if the array is empty.
+ *     
+ *     a = [ "a", "m", "z" ]
+ *     a.pop   #=> "z"
+ *     a       #=> ["a", "m"]
+ */
+
 VALUE
 rb_ary_pop(ary)
     VALUE ary;
@@ -507,7 +450,7 @@ rb_ary_pop(ary)
     rb_ary_modify_check(ary);
     if (RARRAY(ary)->len == 0) return Qnil;
     if (!FL_TEST(ary, ELTS_SHARED) &&
-	    RARRAY(ary)->len * 3 < RARRAY(ary)->aux.capa &&
+	    RARRAY(ary)->len * 2 < RARRAY(ary)->aux.capa &&
 	    RARRAY(ary)->aux.capa > ARY_DEFAULT_SIZE) {
 	RARRAY(ary)->aux.capa = RARRAY(ary)->len * 2;
 	REALLOC_N(RARRAY(ary)->ptr, VALUE, RARRAY(ary)->aux.capa);
@@ -515,112 +458,54 @@ rb_ary_pop(ary)
     return RARRAY(ary)->ptr[--RARRAY(ary)->len];
 }
 
-/*
- *  call-seq:
- *     array.pop    -> obj or nil
- *     array.pop(n) -> array
- *  
- *  Removes the last element from <i>self</i> and returns it, or
- *  <code>nil</code> if the array is empty.
- *
- *  If a number _n_ is given, returns an array of the last n elements
- *  (or less) just like <code>array.slice!(-n, n)</code> does.
- *     
- *     a = [ "a", "b", "c", "d" ]
- *     a.pop     #=> "d"
- *     a.pop(2)  #=> ["b", "c"]
- *     a         #=> ["a"]
- */
-
 static VALUE
-rb_ary_pop_m(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+ary_make_shared(ary)
     VALUE ary;
 {
-    VALUE result;
+    if (!FL_TEST(ary, ELTS_SHARED)) {
+	NEWOBJ(shared, struct RArray);
+	OBJSETUP(shared, rb_cArray, T_ARRAY);
 
-    if (argc == 0) {
-	return rb_ary_pop(ary);
+	shared->len = RARRAY(ary)->len;
+	shared->ptr = RARRAY(ary)->ptr;
+	shared->aux.capa = RARRAY(ary)->aux.capa;
+	RARRAY(ary)->aux.shared = (VALUE)shared;
+	FL_SET(ary, ELTS_SHARED);
+	OBJ_FREEZE(shared);
+	return (VALUE)shared;
     }
-
-    rb_ary_modify_check(ary);
-    result = ary_shared_first(argc, argv, ary, Qtrue);
-    RARRAY(ary)->len -= RARRAY(result)->len;
-    return result;
-}
-
-VALUE
-rb_ary_shift(ary)
-    VALUE ary;
-{
-    VALUE top;
-
-    rb_ary_modify_check(ary);
-    if (RARRAY(ary)->len == 0) return Qnil;
-    top = RARRAY(ary)->ptr[0];
-    if (!FL_TEST(ary, ELTS_SHARED)) {
-        if (RARRAY(ary)->len < ARY_DEFAULT_SIZE) {
-            MEMMOVE(RARRAY(ary)->ptr, RARRAY(ary)->ptr+1, VALUE, RARRAY(ary)->len-1);
-	    RARRAY(ary)->len--;
-            return top;
-        }
-        RARRAY(ary)->ptr[0] = Qnil;
-	ary_make_shared(ary);
+    else {
+	return RARRAY(ary)->aux.shared;
     }
-    RARRAY(ary)->ptr++;		/* shift ptr */
-    RARRAY(ary)->len--;
-
-    return top;
 }
 
 /*
  *  call-seq:
- *     array.shift    -> obj or nil
- *     array.shift(n) -> array
+ *     array.shift   ->   obj or nil
  *  
  *  Returns the first element of <i>self</i> and removes it (shifting all
  *  other elements down by one). Returns <code>nil</code> if the array
  *  is empty.
- *
- *  If a number _n_ is given, returns an array of the first n elements
- *  (or less) just like <code>array.slice!(0, n)</code> does.
  *     
  *     args = [ "-m", "-q", "filename" ]
- *     args.shift     #=> "-m"
- *     args           #=> ["-q", "filename"]
- *
- *     args = [ "-m", "-q", "filename" ]
- *     args.shift(2)  #=> ["-m", "-q"]
- *     args           #=> ["filename"]
+ *     args.shift   #=> "-m"
+ *     args         #=> ["-q", "filename"]
  */
 
-static VALUE
-rb_ary_shift_m(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+VALUE
+rb_ary_shift(ary)
     VALUE ary;
 {
-    VALUE result;
-    long n;
-
-    if (argc == 0) {
-	return rb_ary_shift(ary);
-    }
+    VALUE top;
 
     rb_ary_modify_check(ary);
-    result = ary_shared_first(argc, argv, ary, Qfalse);
-    n = RARRAY(result)->len;
-    if (FL_TEST(ary, ELTS_SHARED)) {
-	RARRAY(ary)->ptr += n;
-	RARRAY(ary)->len -= n;
-	}
-    else {
-	MEMMOVE(RARRAY(ary)->ptr, RARRAY(ary)->ptr+n, VALUE, RARRAY(ary)->len-n);
-	RARRAY(ary)->len -= n;
-    }
+    if (RARRAY(ary)->len == 0) return Qnil;
+    top = RARRAY(ary)->ptr[0];
+    ary_make_shared(ary);
+    RARRAY(ary)->ptr++;		/* shift ptr */
+    RARRAY(ary)->len--;
 
-    return result;
+    return top;
 }
 
 VALUE
@@ -855,7 +740,17 @@ rb_ary_first(argc, argv, ary)
 	return RARRAY(ary)->ptr[0];
     }
     else {
-	return ary_shared_first(argc, argv, ary, Qfalse);
+	VALUE nv, result;
+	long n, i;
+
+	rb_scan_args(argc, argv, "01", &nv);
+	n = NUM2LONG(nv);
+	if (n > RARRAY(ary)->len) n = RARRAY(ary)->len;
+	result = rb_ary_new2(n);
+	for (i=0; i<n; i++) {
+	    rb_ary_push(result, RARRAY(ary)->ptr[i]);
+	}
+	return result;
     }
 }
 
@@ -881,7 +776,17 @@ rb_ary_last(argc, argv, ary)
 	return RARRAY(ary)->ptr[RARRAY(ary)->len-1];
     }
     else {
-	return ary_shared_first(argc, argv, ary, Qtrue);
+	VALUE nv, result;
+	long n, i;
+
+	rb_scan_args(argc, argv, "01", &nv);
+	n = NUM2LONG(nv);
+	if (n > RARRAY(ary)->len) n = RARRAY(ary)->len;
+	result = rb_ary_new2(n);
+	for (i=RARRAY(ary)->len-n; n--; i++) {
+	    rb_ary_push(result, RARRAY(ary)->ptr[i]);
+	}
+	return result;
     }
 }
 
@@ -937,41 +842,24 @@ rb_ary_fetch(argc, argv, ary)
 
 /*
  *  call-seq:
- *     array.index(obj)           ->  int or nil
- *     array.index {|item| block} ->  int or nil
+ *     array.index(obj)   ->  int or nil
  *  
- *  Returns the index of the first object in <i>self</i> such that is
- *  <code>==</code> to <i>obj</i>. If a block is given instead of an
- *  argument, returns first object for which <em>block</em> is true.
- *  Returns <code>nil</code> if no match is found.
+ *  Returns the index of the first object in <i>self</i> such that is 
+ *  <code>==</code> to <i>obj</i>. Returns <code>nil</code> if
+ *  no match is found.
  *     
  *     a = [ "a", "b", "c" ]
- *     a.index("b")        #=> 1
- *     a.index("z")        #=> nil
- *     a.index{|x|x=="b"}  #=> 1
- *
- *  This is an alias of <code>#find_index</code>.
+ *     a.index("b")   #=> 1
+ *     a.index("z")   #=> nil
  */
 
 static VALUE
-rb_ary_index(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_index(ary, val)
     VALUE ary;
-{
     VALUE val;
+{
     long i;
 
-    if (argc  == 0) {
-	RETURN_ENUMERATOR(ary, 0, 0);
-	for (i=0; i<RARRAY(ary)->len; i++) {
-	    if (RTEST(rb_yield(RARRAY(ary)->ptr[i]))) {
-		return LONG2NUM(i);
-	    }
-	}
-	return Qnil;
-    }
-    rb_scan_args(argc, argv, "01", &val);
     for (i=0; i<RARRAY(ary)->len; i++) {
 	if (rb_equal(RARRAY(ary)->ptr[i], val))
 	    return LONG2NUM(i);
@@ -983,44 +871,29 @@ rb_ary_index(argc, argv, ary)
  *  call-seq:
  *     array.rindex(obj)    ->  int or nil
  *  
- *  Returns the index of the last object in <i>array</i>
- *  <code>==</code> to <i>obj</i>. If a block is given instead of an
- *  argument, returns first object for which <em>block</em> is
- *  true. Returns <code>nil</code> if no match is found.
+ *  Returns the index of the last object in <i>array</i> 
+ *  <code>==</code> to <i>obj</i>. Returns <code>nil</code> if
+ *  no match is found.
  *     
  *     a = [ "a", "b", "b", "b", "c" ]
- *     a.rindex("b")        #=> 3
- *     a.rindex("z")        #=> nil
- *     a.rindex{|x|x=="b"}  #=> 3
+ *     a.rindex("b")   #=> 3
+ *     a.rindex("z")   #=> nil
  */
 
 static VALUE
-rb_ary_rindex(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_rindex(ary, val)
     VALUE ary;
-{
     VALUE val;
+{
     long i = RARRAY(ary)->len;
 
-    if (argc == 0) {
-	RETURN_ENUMERATOR(ary, 0, 0);
-	while (i--) {
-	    if (RTEST(rb_yield(RARRAY(ary)->ptr[i])))
-		return LONG2NUM(i);
-	    if (i > RARRAY(ary)->len) {
-		i = RARRAY(ary)->len;
-	    }
-	}
-	return Qnil;
-    }
-    rb_scan_args(argc, argv, "01", &val);
     while (i--) {
-	if (rb_equal(RARRAY(ary)->ptr[i], val))
-	    return LONG2NUM(i);
 	if (i > RARRAY(ary)->len) {
 	    i = RARRAY(ary)->len;
+	    continue;
 	}
+	if (rb_equal(RARRAY(ary)->ptr[i], val))
+	    return LONG2NUM(i);
     }
     return Qnil;
 }
@@ -1094,9 +967,6 @@ rb_ary_splice(ary, beg, len, rpl)
     rb_ary_modify(ary);
 
     if (beg >= RARRAY(ary)->len) {
-	if (beg > ARY_MAX_SIZE - rlen) {
-	    rb_raise(rb_eIndexError, "index %ld too big", beg);
-	}
 	len = beg + rlen;
 	if (len >= RARRAY(ary)->aux.capa) {
 	    REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
@@ -1256,7 +1126,6 @@ rb_ary_each(ary)
 {
     long i;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
     for (i=0; i<RARRAY(ary)->len; i++) {
 	rb_yield(RARRAY(ary)->ptr[i]);
     }
@@ -1284,7 +1153,6 @@ rb_ary_each_index(ary)
 {
     long i;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
     for (i=0; i<RARRAY(ary)->len; i++) {
 	rb_yield(LONG2NUM(i));
     }
@@ -1310,10 +1178,8 @@ static VALUE
 rb_ary_reverse_each(ary)
     VALUE ary;
 {
-    long len;
+    long len = RARRAY(ary)->len;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
-    len = RARRAY(ary)->len;
     while (len--) {
 	rb_yield(RARRAY(ary)->ptr[len]);
 	if (RARRAY(ary)->len < len) {
@@ -1405,7 +1271,7 @@ rb_ary_join(ary, sep)
 	  case T_STRING:
 	    break;
 	  case T_ARRAY:
-	    if (tmp == ary || rb_inspecting_p(tmp)) {
+	    if (rb_inspecting_p(tmp)) {
 		tmp = rb_str_new2("[...]");
 	    }
 	    else {
@@ -1860,7 +1726,6 @@ rb_ary_collect_bang(ary)
 {
     long i;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
     rb_ary_modify(ary);
     for (i = 0; i < RARRAY(ary)->len; i++) {
 	rb_ary_store(ary, i, rb_yield(RARRAY(ary)->ptr[i]));
@@ -1945,7 +1810,6 @@ rb_ary_select(ary)
     VALUE result;
     long i;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
     result = rb_ary_new2(RARRAY(ary)->len);
     for (i = 0; i < RARRAY(ary)->len; i++) {
 	if (RTEST(rb_yield(RARRAY(ary)->ptr[i]))) {
@@ -2085,42 +1949,22 @@ rb_ary_slice_bang(argc, argv, ary)
     VALUE ary;
 {
     VALUE arg1, arg2;
-    long pos, len, orig_len;
+    long pos, len;
 
-    rb_ary_modify_check(ary);
     if (rb_scan_args(argc, argv, "11", &arg1, &arg2) == 2) {
 	pos = NUM2LONG(arg1);
 	len = NUM2LONG(arg2);
       delete_pos_len:
-	if (len < 0) return Qnil;
-	orig_len = RARRAY_LEN(ary);
 	if (pos < 0) {
-	    pos += orig_len;
-	    if (pos < 0) return Qnil;
-	}
-	else if (orig_len < pos) return Qnil;
-	if (orig_len < pos + len) {
-	    len = orig_len - pos;
+	    pos = RARRAY(ary)->len + pos;
 	}
-	if (len == 0) return rb_ary_new2(0);
-	arg2 = rb_ary_new4(len, RARRAY_PTR(ary)+pos);
-	RBASIC(arg2)->klass = rb_obj_class(ary);
-	rb_ary_splice(ary, pos, len, Qnil);	/* Qundef in 1.9 */
+	arg2 = rb_ary_subseq(ary, pos, len);
+	rb_ary_splice(ary, pos, len, Qnil);	/* Qnil/rb_ary_new2(0) */
 	return arg2;
     }
 
-    if (!FIXNUM_P(arg1)) {
-	switch (rb_range_beg_len(arg1, &pos, &len, RARRAY_LEN(ary), 0)) {
-	  case Qtrue:
-	    /* valid range */
-	    goto delete_pos_len;
-	  case Qnil:
-	    /* invalid range */
-	    return Qnil;
-	  default:
-	    /* not a range */
-	    break;
-	}
+    if (!FIXNUM_P(arg1) && rb_range_beg_len(arg1, &pos, &len, RARRAY(ary)->len, 1)) {
+	goto delete_pos_len;
     }
 
     return rb_ary_delete_at(ary, NUM2LONG(arg1));
@@ -2142,7 +1986,6 @@ rb_ary_reject_bang(ary)
 {
     long i1, i2;
 
-    RETURN_ENUMERATOR(ary, 0, 0);
     rb_ary_modify(ary);
     for (i1 = i2 = 0; i1 < RARRAY(ary)->len; i1++) {
 	VALUE v = RARRAY(ary)->ptr[i1];
@@ -2171,7 +2014,6 @@ static VALUE
 rb_ary_reject(ary)
     VALUE ary;
 {
-    RETURN_ENUMERATOR(ary, 0, 0);
     ary = rb_ary_dup(ary);
     rb_ary_reject_bang(ary);
     return ary;
@@ -2192,7 +2034,6 @@ static VALUE
 rb_ary_delete_if(ary)
     VALUE ary;
 {
-    RETURN_ENUMERATOR(ary, 0, 0);
     rb_ary_reject_bang(ary);
     return ary;
 }
@@ -2416,13 +2257,10 @@ rb_ary_fill(argc, argv, ary)
 	break;
     }
     rb_ary_modify(ary);
-    if (len < 0) {
-        return ary;
-    }
-    if (beg >= ARY_MAX_SIZE || len > ARY_MAX_SIZE - beg) {
+    end = beg + len;
+    if (end < 0) {
 	rb_raise(rb_eArgError, "argument too big");
     }
-    end = beg + len;
     if (end > RARRAY(ary)->len) {
 	if (end >= RARRAY(ary)->aux.capa) {
 	    REALLOC_N(RARRAY(ary)->ptr, VALUE, end);
@@ -2532,7 +2370,7 @@ rb_ary_times(ary, times)
     if (len < 0) {
 	rb_raise(rb_eArgError, "negative argument");
     }
-    if (ARY_MAX_SIZE/len < RARRAY(ary)->len) {
+    if (LONG_MAX/len < RARRAY(ary)->len) {
 	rb_raise(rb_eArgError, "argument too big");
     }
     len *= RARRAY(ary)->len;
@@ -2576,8 +2414,9 @@ rb_ary_assoc(ary, key)
     VALUE v;
 
     for (i = 0; i < RARRAY(ary)->len; ++i) {
-	v = rb_check_array_type(RARRAY(ary)->ptr[i]);
-	if (!NIL_P(v) && RARRAY(v)->len > 0 &&
+	v = RARRAY(ary)->ptr[i];
+	if (TYPE(v) == T_ARRAY &&
+	    RARRAY(v)->len > 0 &&
 	    rb_equal(RARRAY(v)->ptr[0], key))
 	    return v;
     }
@@ -2615,22 +2454,6 @@ rb_ary_rassoc(ary, value)
     return Qnil;
 }
 
-static VALUE recursive_equal _((VALUE, VALUE, int));
-static VALUE
-recursive_equal(ary1, ary2, recur)
-    VALUE ary1, ary2;
-    int recur;
-{
-    long i;
-
-    if (recur) return Qfalse;
-    for (i=0; i<RARRAY(ary1)->len; i++) {
-	if (!rb_equal(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
-	    return Qfalse;
-    }
-    return Qtrue;
-}
-
 /* 
  *  call-seq:
  *     array == other_array   ->   bool
@@ -2649,6 +2472,8 @@ static VALUE
 rb_ary_equal(ary1, ary2)
     VALUE ary1, ary2;
 {
+    long i;
+
     if (ary1 == ary2) return Qtrue;
     if (TYPE(ary2) != T_ARRAY) {
 	if (!rb_respond_to(ary2, rb_intern("to_ary"))) {
@@ -2657,20 +2482,8 @@ rb_ary_equal(ary1, ary2)
 	return rb_equal(ary2, ary1);
     }
     if (RARRAY(ary1)->len != RARRAY(ary2)->len) return Qfalse;
-    return rb_exec_recursive(recursive_equal, ary1, ary2);
-}
-
-static VALUE recursive_eql _((VALUE, VALUE, int));
-static VALUE
-recursive_eql(ary1, ary2, recur)
-    VALUE ary1, ary2;
-    int recur;
-{
-    long i;
-
-    if (recur) return Qfalse;
     for (i=0; i<RARRAY(ary1)->len; i++) {
-	if (!rb_eql(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
+	if (!rb_equal(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
 	    return Qfalse;
     }
     return Qtrue;
@@ -2688,33 +2501,16 @@ static VALUE
 rb_ary_eql(ary1, ary2)
     VALUE ary1, ary2;
 {
+    long i;
+
     if (ary1 == ary2) return Qtrue;
     if (TYPE(ary2) != T_ARRAY) return Qfalse;
     if (RARRAY(ary1)->len != RARRAY(ary2)->len) return Qfalse;
-    return rb_exec_recursive(recursive_eql, ary1, ary2);
-}
-
-static VALUE recursive_hash _((VALUE, VALUE, int));
-static VALUE
-recursive_hash(ary, dummy, recur)
-    VALUE ary;
-    VALUE dummy;
-    int recur;
-{
-    long i, h;
-    VALUE n;
-
-    if (recur) {
-	return LONG2FIX(0);
-    }
-
-    h = RARRAY(ary)->len;
-    for (i=0; i<RARRAY(ary)->len; i++) {
-	h = (h << 1) | (h<0 ? 1 : 0);
-	n = rb_hash(RARRAY(ary)->ptr[i]);
-	h ^= NUM2LONG(n);
+    for (i=0; i<RARRAY(ary1)->len; i++) {
+	if (!rb_eql(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i)))
+	    return Qfalse;
     }
-    return LONG2FIX(h);
+    return Qtrue;
 }
 
 /*
@@ -2729,7 +2525,16 @@ static VALUE
 rb_ary_hash(ary)
     VALUE ary;
 {
-    return rb_exec_recursive(recursive_hash, ary, 0);
+    long i, h;
+    VALUE n;
+
+    h = RARRAY(ary)->len;
+    for (i=0; i<RARRAY(ary)->len; i++) {
+	h = (h << 1) | (h<0 ? 1 : 0);
+	n = rb_hash(RARRAY(ary)->ptr[i]);
+	h ^= NUM2LONG(n);
+    }
+    return LONG2FIX(h);
 }
 
 /*
@@ -2761,29 +2566,6 @@ rb_ary_includes(ary, item)
 }
 
 
-static VALUE recursive_cmp _((VALUE, VALUE, int));
-static VALUE
-recursive_cmp(ary1, ary2, recur)
-    VALUE ary1;
-    VALUE ary2;
-    int recur;
-{
-    long i, len;
-
-    if (recur) return Qnil;
-    len = RARRAY(ary1)->len;
-    if (len > RARRAY(ary2)->len) {
-	len = RARRAY(ary2)->len;
-    }
-    for (i=0; i<len; i++) {
-	VALUE v = rb_funcall(rb_ary_elt(ary1, i), id_cmp, 1, rb_ary_elt(ary2, i));
-	if (v != INT2FIX(0)) {
-	    return v;
-	}
-    }
-    return Qundef;
-}
-
 /* 
  *  call-seq:
  *     array <=> other_array   ->  -1, 0, +1
@@ -2808,13 +2590,19 @@ VALUE
 rb_ary_cmp(ary1, ary2)
     VALUE ary1, ary2;
 {
-    long len;
-    VALUE v;
+    long i, len;
 
     ary2 = to_ary(ary2);
-    if (ary1 == ary2) return INT2FIX(0);
-    v = rb_exec_recursive(recursive_cmp, ary1, ary2);
-    if (v != Qundef) return v;
+    len = RARRAY(ary1)->len;
+    if (len > RARRAY(ary2)->len) {
+	len = RARRAY(ary2)->len;
+    }
+    for (i=0; i<len; i++) {
+	VALUE v = rb_funcall(rb_ary_elt(ary1, i), id_cmp, 1, rb_ary_elt(ary2, i));
+	if (v != INT2FIX(0)) {
+	    return v;
+	}
+    }
     len = RARRAY(ary1)->len - RARRAY(ary2)->len;
     if (len == 0) return INT2FIX(0);
     if (len > 0) return INT2FIX(1);
@@ -3054,7 +2842,6 @@ rb_ary_compact(ary)
  *     array.nitems -> int
  *  
  *  Returns the number of non-<code>nil</code> elements in _self_.
- *
  *  May be zero.
  *     
  *     [ 1, nil, 3, nil, 5 ].nitems   #=> 3
@@ -3067,691 +2854,110 @@ rb_ary_nitems(ary)
     long n = 0;
     VALUE *p, *pend;
 
-    for (p = RARRAY(ary)->ptr, pend = p + RARRAY(ary)->len; p < pend; p++) {
+    p = RARRAY(ary)->ptr;
+    pend = p + RARRAY(ary)->len;
+
+    while (p < pend) {
 	if (!NIL_P(*p)) n++;
+	p++;
     }
     return LONG2NUM(n);
 }
 
-/*
- *  call-seq:
- *     array.count      -> int
- *     array.count(obj) -> int
- *     array.count { |item| block }  -> int
- *  
- *  Returns the number of elements.  If an argument is given, counts
- *  the number of elements which equals to <i>obj</i>.  If a block is
- *  given, counts the number of elements yielding a true value.
- *
- *     ary = [1, 2, 4, 2]
- *     ary.count             # => 4
- *     ary.count(2)          # => 2
- *     ary.count{|x|x%2==0}  # => 3
- *
- */
-
-static VALUE
-rb_ary_count(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+static long
+flatten(ary, idx, ary2, memo)
     VALUE ary;
+    long idx;
+    VALUE ary2, memo;
 {
-    long n = 0;
-
-    if (argc == 0) {
-	VALUE *p, *pend;
-
-	if (!rb_block_given_p())
-	    return LONG2NUM(RARRAY_LEN(ary));
-
-	for (p = RARRAY_PTR(ary), pend = p + RARRAY_LEN(ary); p < pend; p++) {
-	    if (RTEST(rb_yield(*p))) n++;
-	}
-    }
-    else {
-	VALUE obj, *p, *pend;
+    VALUE id;
+    long i = idx;
+    long n, lim = idx + RARRAY(ary2)->len;
 
-	rb_scan_args(argc, argv, "1", &obj);
-	if (rb_block_given_p()) {
-	    rb_warn("given block not used");
-	}
-	for (p = RARRAY_PTR(ary), pend = p + RARRAY_LEN(ary); p < pend; p++) {
-	    if (rb_equal(*p, obj)) n++;
-	}
+    id = rb_obj_id(ary2);
+    if (rb_ary_includes(memo, id)) {
+	rb_raise(rb_eArgError, "tried to flatten recursive array");
     }
+    rb_ary_push(memo, id);
+    rb_ary_splice(ary, idx, 1, ary2);
+    while (i < lim) {
+	VALUE tmp;
 
-    return LONG2NUM(n);
-}
-
-static VALUE
-flatten(ary, level, modified)
-    VALUE ary;
-    int level;
-    int *modified;
-{
-    long i = 0;
-    VALUE stack, result, tmp, elt;
-    st_table *memo;
-    st_data_t id;
-
-    stack = ary_new(0, ARY_DEFAULT_SIZE);
-    result = ary_new(0, RARRAY_LEN(ary));
-    memo = st_init_numtable();
-    st_insert(memo, (st_data_t)ary, (st_data_t)Qtrue);
-    *modified = 0;
-
-    while (1) {
-	while (i < RARRAY(ary)->len) {
-	    elt = RARRAY(ary)->ptr[i++];
-	    tmp = rb_check_array_type(elt);
-	    if (RBASIC(result)->klass) {
-		rb_raise(rb_eRuntimeError, "flatten reentered");
-	    }
-	    if (NIL_P(tmp) || (level >= 0 && RARRAY(stack)->len / 2 >= level)) {
-		rb_ary_push(result, elt);
-	    }
-	    else {
-		*modified = 1;
-		id = (st_data_t)tmp;
-		if (st_lookup(memo, id, 0)) {
-		    st_free_table(memo);
-		    rb_raise(rb_eArgError, "tried to flatten recursive array");
-		}
-		st_insert(memo, id, (st_data_t)Qtrue);
-		rb_ary_push(stack, ary);
-		rb_ary_push(stack, LONG2NUM(i));
-		ary = tmp;
-		i = 0;
-	    }
-	}
-	if (RARRAY(stack)->len == 0) {
-	    break;
+	tmp = rb_check_array_type(rb_ary_elt(ary, i));
+	if (!NIL_P(tmp)) {
+	    n = flatten(ary, i, tmp, memo);
+	    i += n; lim += n;
 	}
-	id = (st_data_t)ary;
-	st_delete(memo, &id, 0);
-	tmp = rb_ary_pop(stack);
-	i = NUM2LONG(tmp);
-	ary = rb_ary_pop(stack);
+	i++;
     }
+    rb_ary_pop(memo);
 
-    st_free_table(memo);
-
-    RBASIC(result)->klass = rb_class_of(ary);
-    return result;
+    return lim - idx - 1;	/* returns number of increased items */
 }
 
 /*
  *  call-seq:
  *     array.flatten! -> array or nil
- *     array.flatten!(level) -> array or nil
  *  
  *  Flattens _self_ in place.
  *  Returns <code>nil</code> if no modifications were made (i.e.,
- *  <i>array</i> contains no subarrays.)  If the optional <i>level</i>
- *  argument determines the level of recursion to flatten.
+ *  <i>array</i> contains no subarrays.)
  *     
  *     a = [ 1, 2, [3, [4, 5] ] ]
  *     a.flatten!   #=> [1, 2, 3, 4, 5]
  *     a.flatten!   #=> nil
  *     a            #=> [1, 2, 3, 4, 5]
- *     a = [ 1, 2, [3, [4, 5] ] ]
- *     a.flatten!(1) #=> [1, 2, 3, [4, 5]]
  */
 
 static VALUE
-rb_ary_flatten_bang(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_flatten_bang(ary)
     VALUE ary;
 {
-    int mod = 0, level = -1;
-    VALUE result, lv;
+    long i = 0;
+    int mod = 0;
+    VALUE memo = Qnil;
 
-    rb_scan_args(argc, argv, "01", &lv);
-    if (!NIL_P(lv)) level = NUM2INT(lv);
-    if (level == 0) return ary;
+    while (i<RARRAY(ary)->len) {
+	VALUE ary2 = RARRAY(ary)->ptr[i];
+	VALUE tmp;
 
-    result = flatten(ary, level, &mod);
+	tmp = rb_check_array_type(ary2);
+	if (!NIL_P(tmp)) {
+	    if (NIL_P(memo)) {
+		memo = rb_ary_new();
+	    }
+	    i += flatten(ary, i, tmp, memo);
+	    mod = 1;
+	}
+	i++;
+    }
     if (mod == 0) return Qnil;
-    rb_ary_replace(ary, result);
-
     return ary;
 }
 
 /*
  *  call-seq:
  *     array.flatten -> an_array
- *     array.flatten(level) -> an_array
  *  
  *  Returns a new array that is a one-dimensional flattening of this
  *  array (recursively). That is, for every element that is an array,
- *  extract its elements into the new array.  If the optional
- *  <i>level</i> argument determines the level of recursion to flatten.
+ *  extract its elements into the new array.
  *     
  *     s = [ 1, 2, 3 ]           #=> [1, 2, 3]
  *     t = [ 4, 5, 6, [7, 8] ]   #=> [4, 5, 6, [7, 8]]
  *     a = [ s, t, 9, 10 ]       #=> [[1, 2, 3], [4, 5, 6, [7, 8]], 9, 10]
- *     a.flatten                 #=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
- *     a = [ 1, 2, [3, [4, 5] ] ]
- *     a.flatten(1)              #=> [1, 2, 3, [4, 5]]
+ *     a.flatten                 #=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10
  */
 
 static VALUE
-rb_ary_flatten(argc, argv, ary)
-    int argc;
-    VALUE *argv;
+rb_ary_flatten(ary)
     VALUE ary;
 {
-    int mod = 0, level = -1;
-    VALUE result, lv;
-
-    rb_scan_args(argc, argv, "01", &lv);
-    if (!NIL_P(lv)) level = NUM2INT(lv);
-    if (level == 0) return ary;
-
-    result = flatten(ary, level, &mod);
-    if (OBJ_TAINTED(ary)) OBJ_TAINT(result);
-
-    return result;
-}
-
-/*
- *  call-seq:
- *     array.shuffle!        -> array or nil
- *  
- *  Shuffles elements in _self_ in place.
- */
-
-
-static VALUE
-rb_ary_shuffle_bang(ary)
-    VALUE ary;
-{
-    long i = RARRAY(ary)->len;
-
-    rb_ary_modify(ary);
-    while (i) {
-	long j = rb_genrand_real()*i;
-	VALUE tmp = RARRAY(ary)->ptr[--i];
-	RARRAY(ary)->ptr[i] = RARRAY(ary)->ptr[j];
-	RARRAY(ary)->ptr[j] = tmp;
-    }
-    return ary;
-}
-
-
-/*
- *  call-seq:
- *     array.shuffle -> an_array
- *  
- *  Returns a new array with elements of this array shuffled.
- *     
- *     a = [ 1, 2, 3 ]           #=> [1, 2, 3]
- *     a.shuffle                 #=> [2, 3, 1]
- */
-
-static VALUE
-rb_ary_shuffle(VALUE ary)
-{
     ary = rb_ary_dup(ary);
-    rb_ary_shuffle_bang(ary);
-    return ary;
-}
-
-
-/*
- *  call-seq:
- *     array.choice        -> obj
- *  
- *  Choose a random element from an array.
- */
-
-
-static VALUE
-rb_ary_choice(ary)
-    VALUE ary;
-{
-    long i, j;
-
-    i = RARRAY(ary)->len;
-    if (i == 0) return Qnil;
-    j = rb_genrand_real()*i;
-    return RARRAY(ary)->ptr[j];
-}
-
-
-/*
- *  call-seq:
- *     ary.cycle {|obj| block }
- *     ary.cycle(n) {|obj| block }
- *  
- *  Calls <i>block</i> for each element repeatedly _n_ times or
- *  forever if none or nil is given.  If a non-positive number is
- *  given or the array is empty, does nothing.  Returns nil if the
- *  loop has finished without getting interrupted.
- *     
- *     a = ["a", "b", "c"]
- *     a.cycle {|x| puts x }  # print, a, b, c, a, b, c,.. forever.
- *     a.cycle(2) {|x| puts x }  # print, a, b, c, a, b, c.
- *     
- */
-
-static VALUE
-rb_ary_cycle(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    long n, i;
-    VALUE nv = Qnil;
-
-    rb_scan_args(argc, argv, "01", &nv);
-
-    RETURN_ENUMERATOR(ary, argc, argv);
-    if (NIL_P(nv)) {
-        n = -1;
-    }
-    else {
-        n = NUM2LONG(nv);
-        if (n <= 0) return Qnil;
-    }
-
-    while (RARRAY(ary)->len > 0 && (n < 0 || 0 < n--)) {
-        for (i=0; i<RARRAY(ary)->len; i++) {
-            rb_yield(RARRAY(ary)->ptr[i]);
-        }
-    }
-    return Qnil;
-}
-
-#define tmpbuf(n, size) rb_str_tmp_new((n)*(size))
-
-/*
- * Recursively compute permutations of r elements of the set [0..n-1].
- * When we have a complete permutation of array indexes, copy the values
- * at those indexes into a new array and yield that array. 
- *
- * n: the size of the set 
- * r: the number of elements in each permutation
- * p: the array (of size r) that we're filling in
- * index: what index we're filling in now
- * used: an array of booleans: whether a given index is already used
- * values: the Ruby array that holds the actual values to permute
- */
-static void
-permute0(n, r, p, index, used, values)
-    long n, r, *p, index;
-    int *used;
-    VALUE values;
-{
-    long i,j;
-    for (i = 0; i < n; i++) {
-	if (used[i] == 0) {
-	    p[index] = i;
-	    if (index < r-1) {             /* if not done yet */
-		used[i] = 1;               /* mark index used */
-		permute0(n, r, p, index+1, /* recurse */
-			 used, values);  
-		used[i] = 0;               /* index unused */
-	    }
-	    else {
-		/* We have a complete permutation of array indexes */
-		/* Build a ruby array of the corresponding values */
-		/* And yield it to the associated block */
-		VALUE result = rb_ary_new2(r);
-		VALUE *result_array = RARRAY(result)->ptr;
-		const VALUE *values_array = RARRAY(values)->ptr;
-
-		for (j = 0; j < r; j++) result_array[j] = values_array[p[j]];
-		RARRAY(result)->len = r;
-		rb_yield(result);
-	    }
-	}
-    }
-}
-
-/*
- *  call-seq:
- *     ary.permutation { |p| block }          -> array
- *     ary.permutation                        -> enumerator
- *     ary.permutation(n) { |p| block }       -> array
- *     ary.permutation(n)                     -> enumerator
- *  
- * When invoked with a block, yield all permutations of length <i>n</i>
- * of the elements of <i>ary</i>, then return the array itself.
- * If <i>n</i> is not specified, yield all permutations of all elements.
- * The implementation makes no guarantees about the order in which 
- * the permutations are yielded.
- *
- * When invoked without a block, return an enumerator object instead.
- * 
- * Examples:
- *
- *     a = [1, 2, 3]
- *     a.permutation.to_a     #=> [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]]
- *     a.permutation(1).to_a  #=> [[1],[2],[3]]
- *     a.permutation(2).to_a  #=> [[1,2],[1,3],[2,1],[2,3],[3,1],[3,2]]
- *     a.permutation(3).to_a  #=> [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]]
- *     a.permutation(0).to_a  #=> [[]] # one permutation of length 0
- *     a.permutation(4).to_a  #=> []   # no permutations of length 4
- */
-
-static VALUE
-rb_ary_permutation(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    VALUE num;
-    long r, n, i;
-
-    n = RARRAY(ary)->len;                  /* Array length */
-    RETURN_ENUMERATOR(ary, argc, argv);   /* Return enumerator if no block */
-    rb_scan_args(argc, argv, "01", &num);
-    r = NIL_P(num) ? n : NUM2LONG(num);   /* Permutation size from argument */
-
-    if (r < 0 || n < r) { 
-	/* no permutations: yield nothing */
-    }
-    else if (r == 0) { /* exactly one permutation: the zero-length array */
-	rb_yield(rb_ary_new2(0));
-    }
-    else if (r == 1) { /* this is a special, easy case */
-	for (i = 0; i < RARRAY(ary)->len; i++) {
-	    rb_yield(rb_ary_new3(1, RARRAY(ary)->ptr[i]));
-	}
-    }
-    else {             /* this is the general case */
-	volatile VALUE t0 = tmpbuf(n,sizeof(long));
-	long *p = (long*)RSTRING(t0)->ptr;
-	volatile VALUE t1 = tmpbuf(n,sizeof(int));
-	int *used = (int*)RSTRING(t1)->ptr;
-	VALUE ary0 = ary_make_shared(ary); /* private defensive copy of ary */
-
-	for (i = 0; i < n; i++) used[i] = 0; /* initialize array */
-
-	permute0(n, r, p, 0, used, ary0); /* compute and yield permutations */
-	RB_GC_GUARD(t0);
-	RB_GC_GUARD(t1);
-    }
+    rb_ary_flatten_bang(ary);
     return ary;
 }
 
-static long
-combi_len(n, k)
-    long n, k;
-{
-    long i, val = 1;
-
-    if (k*2 > n) k = n-k;
-    if (k == 0) return 1;
-    if (k < 0) return 0;
-    val = 1;
-    for (i=1; i <= k; i++,n--) {
-	long m = val;
-	val *= n;
-	if (val < m) {
-	    rb_raise(rb_eRangeError, "too big for combination");
-	}
-	val /= i;
-    }
-    return val;
-}
-
-/*
- *  call-seq:
- *     ary.combination(n) { |c| block }    -> ary
- *     ary.combination(n)                  -> enumerator
- *  
- * When invoked with a block, yields all combinations of length <i>n</i> 
- * of elements from <i>ary</i> and then returns <i>ary</i> itself.
- * The implementation makes no guarantees about the order in which 
- * the combinations are yielded.
- *
- * When invoked without a block, returns an enumerator object instead.
- *     
- * Examples:
- *
- *     a = [1, 2, 3, 4]
- *     a.combination(1).to_a  #=> [[1],[2],[3],[4]]
- *     a.combination(2).to_a  #=> [[1,2],[1,3],[1,4],[2,3],[2,4],[3,4]]
- *     a.combination(3).to_a  #=> [[1,2,3],[1,2,4],[1,3,4],[2,3,4]]
- *     a.combination(4).to_a  #=> [[1,2,3,4]]
- *     a.combination(0).to_a  #=> [[]] # one combination of length 0
- *     a.combination(5).to_a  #=> []   # no combinations of length 5
- *     
- */
-
-static VALUE
-rb_ary_combination(ary, num)
-    VALUE ary;
-    VALUE num;
-{
-    long n, i, len;
-
-    n = NUM2LONG(num);
-    RETURN_ENUMERATOR(ary, 1, &num);
-    len = RARRAY(ary)->len;
-    if (n < 0 || len < n) {
-	/* yield nothing */
-    }
-    else if (n == 0) {
-	rb_yield(rb_ary_new2(0));
-    }
-    else if (n == 1) {
-	for (i = 0; i < len; i++) {
-	    rb_yield(rb_ary_new3(1, RARRAY(ary)->ptr[i]));
-	}
-    }
-    else {
-	volatile VALUE t0 = tmpbuf(n+1, sizeof(long));
-	long *stack = (long*)RSTRING(t0)->ptr;
-	long nlen = combi_len(len, n);
-	volatile VALUE cc = rb_ary_new2(n);
-	VALUE *chosen = RARRAY(cc)->ptr;
-	long lev = 0;
-
-	RBASIC(cc)->klass = 0;
-	MEMZERO(stack, long, n);
-	stack[0] = -1;
-	for (i = 0; i < nlen; i++) {
-	    chosen[lev] = RARRAY(ary)->ptr[stack[lev+1]];
-	    for (lev++; lev < n; lev++) {
-		chosen[lev] = RARRAY(ary)->ptr[stack[lev+1] = stack[lev]+1];
-	    }
-	    rb_yield(rb_ary_new4(n, chosen));
-	    do {
-		stack[lev--]++;
-	    } while (lev && (stack[lev+1]+n == len+lev+1));
-	}
-    }
-    return ary;
-}
-
-/*
- *  call-seq:
- *     ary.product(other_ary, ...)
- *  
- *  Returns an array of all combinations of elements from all arrays.
- *  The length of the returned array is the product of the length
- *  of ary and the argument arrays
- *     
- *     [1,2,3].product([4,5])     # => [[1,4],[1,5],[2,4],[2,5],[3,4],[3,5]]
- *     [1,2].product([1,2])       # => [[1,1],[1,2],[2,1],[2,2]]
- *     [1,2].product([3,4],[5,6]) # => [[1,3,5],[1,3,6],[1,4,5],[1,4,6],
- *                                #     [2,3,5],[2,3,6],[2,4,5],[2,4,6]]
- *     [1,2].product()            # => [[1],[2]]
- *     [1,2].product([])          # => []
- */
-
-static VALUE
-rb_ary_product(argc, argv, ary)
-    int argc;
-    VALUE *argv;
-    VALUE ary;
-{
-    int n = argc+1;    /* How many arrays we're operating on */
-    volatile VALUE t0 = tmpbuf(n, sizeof(VALUE));
-    volatile VALUE t1 = tmpbuf(n, sizeof(int));
-    VALUE *arrays = (VALUE*)RSTRING(t0)->ptr; /* The arrays we're computing the product of */
-    int *counters = (int*)RSTRING(t1)->ptr; /* The current position in each one */
-    VALUE result;      /* The array we'll be returning */
-    long i,j;
-    long resultlen = 1;
-
-    RBASIC(t0)->klass = 0;
-    RBASIC(t1)->klass = 0;
-
-    /* initialize the arrays of arrays */
-    arrays[0] = ary;
-    for (i = 1; i < n; i++) arrays[i] = to_ary(argv[i-1]);
-    
-    /* initialize the counters for the arrays */
-    for (i = 0; i < n; i++) counters[i] = 0;
-
-    /* Compute the length of the result array; return [] if any is empty */
-    for (i = 0; i < n; i++) {
-	long k = RARRAY(arrays[i])->len, l = resultlen;
-	if (k == 0) return rb_ary_new2(0);
-	resultlen *= k;
-	if (resultlen < k || resultlen < l || resultlen / k != l) {
-	    rb_raise(rb_eRangeError, "too big to product");
-	}
-    }
-
-    /* Otherwise, allocate and fill in an array of results */
-    result = rb_ary_new2(resultlen);
-    for (i = 0; i < resultlen; i++) {
-	int m;
-	/* fill in one subarray */
-	VALUE subarray = rb_ary_new2(n);
-	for (j = 0; j < n; j++) {
-	    rb_ary_push(subarray, rb_ary_entry(arrays[j], counters[j]));
-	}
-
-	/* put it on the result array */
-	rb_ary_push(result, subarray);
-
-	/*
-	 * Increment the last counter.  If it overflows, reset to 0
-	 * and increment the one before it.
-	 */
-	m = n-1;
-	counters[m]++;
-	while (m > 0 && counters[m] == RARRAY(arrays[m])->len) {
-	    counters[m] = 0;
-	    m--;
-	    counters[m]++;
-	}
-    }
-
-    return result;
-}
-
-/*
- *  call-seq:
- *     ary.take(n)               => array
- *  
- *  Returns first n elements from <i>ary</i>.
- *     
- *     a = [1, 2, 3, 4, 5, 0]
- *     a.take(3)             # => [1, 2, 3]
- *     
- */
-
-static VALUE
-rb_ary_take(obj, n)
-    VALUE obj;
-    VALUE n;
-{
-    long len = NUM2LONG(n);
-    if (len < 0) {
-	rb_raise(rb_eArgError, "attempt to take negative size");
-    }
-
-    return rb_ary_subseq(obj, 0, len);
-}
-
-/*
- *  call-seq:
- *     ary.take_while {|arr| block }   => array
- *  
- *  Passes elements to the block until the block returns nil or false,
- *  then stops iterating and returns an array of all prior elements.
- *     
- *     a = [1, 2, 3, 4, 5, 0]
- *     a.take_while {|i| i < 3 }   # => [1, 2]
- *     
- */
-
-static VALUE
-rb_ary_take_while(ary)
-    VALUE ary;
-{
-    long i;
-
-    RETURN_ENUMERATOR(ary, 0, 0);
-    for (i = 0; i < RARRAY(ary)->len; i++) {
-	if (!RTEST(rb_yield(RARRAY(ary)->ptr[i]))) break;
-    }
-    return rb_ary_take(ary, LONG2FIX(i));
-}
-
-/*
- *  call-seq:
- *     ary.drop(n)               => array
- *  
- *  Drops first n elements from <i>ary</i>, and returns rest elements
- *  in an array.
- *     
- *     a = [1, 2, 3, 4, 5, 0]
- *     a.drop(3)             # => [4, 5, 0]
- *     
- */
-
-static VALUE
-rb_ary_drop(ary, n)
-    VALUE ary;
-    VALUE n;
-{
-    VALUE result;
-    long pos = NUM2LONG(n);
-    if (pos < 0) {
-	rb_raise(rb_eArgError, "attempt to drop negative size");
-    }
-
-    result = rb_ary_subseq(ary, pos, RARRAY(ary)->len);
-    if (result == Qnil) result = rb_ary_new();
-    return result;
-}
-
-/*
- *  call-seq:
- *     ary.drop_while {|arr| block }   => array
- *  
- *  Drops elements up to, but not including, the first element for
- *  which the block returns nil or false and returns an array
- *  containing the remaining elements.
- *     
- *     a = [1, 2, 3, 4, 5, 0]
- *     a.drop_while {|i| i < 3 }   # => [3, 4, 5, 0]
- *     
- */
-
-static VALUE
-rb_ary_drop_while(ary)
-    VALUE ary;
-{
-    long i;
-
-    RETURN_ENUMERATOR(ary, 0, 0);
-    for (i = 0; i < RARRAY(ary)->len; i++) {
-	if (!RTEST(rb_yield(RARRAY(ary)->ptr[i]))) break;
-    }
-    return rb_ary_drop(ary, LONG2FIX(i));
-}
-
-
 
 /* Arrays are ordered, integer-indexed collections of any object. 
  * Array indexing starts at 0, as in C or Java.  A negative index is 
@@ -3790,8 +2996,8 @@ Init_Array()
     rb_define_method(rb_cArray, "concat", rb_ary_concat, 1);
     rb_define_method(rb_cArray, "<<", rb_ary_push, 1);
     rb_define_method(rb_cArray, "push", rb_ary_push_m, -1);
-    rb_define_method(rb_cArray, "pop", rb_ary_pop_m, -1);
-    rb_define_method(rb_cArray, "shift", rb_ary_shift_m, -1);
+    rb_define_method(rb_cArray, "pop", rb_ary_pop, 0);
+    rb_define_method(rb_cArray, "shift", rb_ary_shift, 0);
     rb_define_method(rb_cArray, "unshift", rb_ary_unshift_m, -1);
     rb_define_method(rb_cArray, "insert", rb_ary_insert, -1);
     rb_define_method(rb_cArray, "each", rb_ary_each, 0);
@@ -3800,9 +3006,8 @@ Init_Array()
     rb_define_method(rb_cArray, "length", rb_ary_length, 0);
     rb_define_alias(rb_cArray,  "size", "length");
     rb_define_method(rb_cArray, "empty?", rb_ary_empty_p, 0);
-    rb_define_method(rb_cArray, "find_index", rb_ary_index, -1);
-    rb_define_method(rb_cArray, "index", rb_ary_index, -1);
-    rb_define_method(rb_cArray, "rindex", rb_ary_rindex, -1);
+    rb_define_method(rb_cArray, "index", rb_ary_index, 1);
+    rb_define_method(rb_cArray, "rindex", rb_ary_rindex, 1);
     rb_define_method(rb_cArray, "indexes", rb_ary_indexes, -1);
     rb_define_method(rb_cArray, "indices", rb_ary_indexes, -1);
     rb_define_method(rb_cArray, "join", rb_ary_join_m, -1);
@@ -3846,22 +3051,9 @@ Init_Array()
     rb_define_method(rb_cArray, "uniq!", rb_ary_uniq_bang, 0);
     rb_define_method(rb_cArray, "compact", rb_ary_compact, 0);
     rb_define_method(rb_cArray, "compact!", rb_ary_compact_bang, 0);
-    rb_define_method(rb_cArray, "flatten", rb_ary_flatten, -1);
-    rb_define_method(rb_cArray, "flatten!", rb_ary_flatten_bang, -1);
+    rb_define_method(rb_cArray, "flatten", rb_ary_flatten, 0);
+    rb_define_method(rb_cArray, "flatten!", rb_ary_flatten_bang, 0);
     rb_define_method(rb_cArray, "nitems", rb_ary_nitems, 0);
-    rb_define_method(rb_cArray, "count", rb_ary_count, -1);
-    rb_define_method(rb_cArray, "shuffle!", rb_ary_shuffle_bang, 0);
-    rb_define_method(rb_cArray, "shuffle", rb_ary_shuffle, 0);
-    rb_define_method(rb_cArray, "choice", rb_ary_choice, 0);
-    rb_define_method(rb_cArray, "cycle", rb_ary_cycle, -1);
-    rb_define_method(rb_cArray, "permutation", rb_ary_permutation, -1);
-    rb_define_method(rb_cArray, "combination", rb_ary_combination, 1);
-    rb_define_method(rb_cArray, "product", rb_ary_product, -1);
-
-    rb_define_method(rb_cArray, "take", rb_ary_take, 1);
-    rb_define_method(rb_cArray, "take_while", rb_ary_take_while, 0);
-    rb_define_method(rb_cArray, "drop", rb_ary_drop, 1);
-    rb_define_method(rb_cArray, "drop_while", rb_ary_drop_while, 0);
 
     id_cmp = rb_intern("<=>");
     inspect_key = rb_intern("__inspect_key__");
diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
index 713b5c69df..de7a2beeb8 100644
--- a/bcc32/Makefile.sub
+++ b/bcc32/Makefile.sub
@@ -4,12 +4,8 @@ SHELL = $(COMSPEC)
 MKFILES = Makefile
 
 #### Start of system configuration section. ####
-!ifndef OS
 OS = bccwin32
-!endif
-!if !defined(RT)
-!error RT not defined.  Retry from configure pass.
-!endif
+RT = $(OS)
 
 ## variables may be overridden by $(compile_dir)/Makefile
 !ifndef srcdir
@@ -141,7 +137,7 @@ STACK = 0x2000000
 
 XCFLAGS = -DRUBY_EXPORT -I. -I$(srcdir) -I$(srcdir)/missing
 
-ARFLAGS = /a /p32
+ARFLAGS = /a
 LD = ilink32 -q -Gn
 LDSHARED  = $(LD)
 XLDFLAGS  = -Tpe c0x32.obj
@@ -157,8 +153,8 @@ EXEEXT = .exe
 PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT)
 WPROGRAM=$(RUBYW_INSTALL_NAME)$(EXEEXT)
 RUBYDEF = $(RUBY_SO_NAME).def
-MINIRUBY = .\miniruby$(EXEEXT) -I$(srcdir)/lib $(MINIRUBYOPT)
-RUNRUBY = .\$(PROGRAM) "$(srcdir)/runruby.rb" --extout="$(EXTOUT)" --
+MINIRUBY = .\miniruby$(EXEEXT)
+RUNRUBY = .\ruby$(EXEEXT) "$(srcdir)/runruby.rb" --extout="$(EXTOUT)" --
 
 ORGLIBPATH = $(LIB)
 
@@ -173,8 +169,6 @@ PREP          = miniruby$(EXEEXT)
 
 OBJEXT        = obj
 
-INSTALLED_LIST= .installed.list
-
 WINMAINOBJ    = winmain.$(OBJEXT)
 MINIOBJS      = dmydln.$(OBJEXT)
 
@@ -201,13 +195,7 @@ rubyw: $(WPROGRAM)
 
 !include $(srcdir)/common.mk
 
-$(MKFILES): $(srcdir)/bcc32/Makefile.sub $(srcdir)/bcc32/configure.bat $(srcdir)/bcc32/setup.mak
-	$(COMSPEC) /C $(srcdir:/=\)\bcc32\configure.bat $(configure_args)
-	@echo $(MKFILES) should be updated, re-run $(MAKE).
-	@$(MAKE) > nul -q -f &&|
-PHONY: nul
-	@exit
-|
+PHONY: Makefile
 
 CONFIG_H = ./.config.h.time
 
@@ -263,7 +251,6 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define HAVE_STRTOD 1
 \#define HAVE_STRTOL 1
 \#define HAVE_STRTOUL 1
-\#define HAVE_VSNPRINTF 1
 \#define HAVE_ISNAN 1
 \#define HAVE_FINITE 1
 \#define HAVE_HYPOT 1
@@ -283,9 +270,6 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define RSHIFT(x,y) ((x)>>(int)y)
 \#define FILE_COUNT level
 \#define FILE_READPTR curp
-\#define RUBY_SETJMP(env) _setjmp(env)
-\#define RUBY_LONGJMP(env,val) longjmp(env,val)
-\#define RUBY_JMP_BUF jmp_buf
 \#define inline __inline
 \#define NEED_IO_SEEK_BETWEEN_RW 1
 \#define STACK_GROW_DIRECTION -1
@@ -294,12 +278,9 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define RUBY_LIB "/lib/ruby/$(MAJOR).$(MINOR)"
 \#define RUBY_SITE_LIB "/lib/ruby/site_ruby"
 \#define RUBY_SITE_LIB2 "/lib/ruby/site_ruby/$(MAJOR).$(MINOR)"
-\#define RUBY_VENDOR_LIB "/lib/ruby/vendor_ruby"
-\#define RUBY_VENDOR_LIB2 "/lib/ruby/vendor_ruby/$(MAJOR).$(MINOR)"
 \#define RUBY_PLATFORM "$(ARCH)-$(OS)"
 \#define RUBY_ARCHLIB "/lib/ruby/$(MAJOR).$(MINOR)/$(ARCH)-$(OS)"
 \#define RUBY_SITE_ARCHLIB "/lib/ruby/site_ruby/$(MAJOR).$(MINOR)/$(ARCH)-$(OS)"
-\#define RUBY_VENDOR_ARCHLIB "/lib/ruby/vendor_ruby/$(MAJOR).$(MINOR)/$(ARCH)-$(OS)"
 |
 	@exit > $@
 
@@ -353,8 +334,11 @@ s,@RANLIB@,,;t t
 s,@AR@,$(AR),;t t
 s,@ARFLAGS@,$(ARFLAGS) ,;t t
 s,@LN_S@,$(LN_S),;t t
-s,@SET_MAKE@,MFLAGS = -$$(MAKEFLAGS),;t t
+s,@SET_MAKE@,$(SET_MAKE),;t t
 s,@CP@,copy > nul,;t t
+s,@INSTALL@,copy > nul,;t t
+s,@INSTALL_PROG@,$$(INSTALL),;t t
+s,@INSTALL_DATA@,$$(INSTALL),;t t
 s,@LIBOBJS@, acosh.obj crypt.obj erf.obj win32.obj,;t t
 s,@ALLOCA@,$(ALLOCA),;t t
 s,@DEFAULT_KCODE@,$(DEFAULT_KCODE),;t t
@@ -412,7 +396,6 @@ s,@EXPORT_PREFIX@,_,;t t
 s,@arch@,$(ARCH)-$(OS),;t t
 s,@sitearch@,$(ARCH)-$(OS),;t t
 s,@sitedir@,$${prefix}/lib/ruby/site_ruby,;t t
-s,@vendordir@,$${prefix}/lib/ruby/vendor_ruby,;t t
 s,@configure_args@,--enable-shared $(configure_args),;t t
 s,@configure_input@,$$configure_input,;t t
 s,@srcdir@,$(srcdir),;t t
@@ -438,7 +421,6 @@ $(LIBRUBY_A):	$(OBJS) $(DMYEXT)
 
 $(LIBRUBY_SO): $(LIBRUBY_A) $(DLDOBJS) $(RUBYDEF) $(RUBY_SO_NAME).res
 		@echo $(DLDOBJS)
-		@$(PRE_LIBRUBY_UPDATE)
 		$(LIBRUBY_LDSHARED) $(LIBRUBY_DLDFLAGS) $(DLDOBJS:/=\),$(LIBRUBY_SO),nul,$(LIBRUBY_A) $(LIBS),$(RUBYDEF),$(RUBY_SO_NAME).res
 
 $(LIBRUBY): $(LIBRUBY_SO)
@@ -453,60 +435,19 @@ $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc: rbconfig.rb
 			-so_name=$(RUBY_SO_NAME) \
 			. $(icondirs) $(srcdir)/win32
 
-post-install-bin::
-	@$(NULLCMD)
-post-install-lib::
-	@$(NULLCMD)
-post-install-ext-comm::
-	@$(NULLCMD)
-post-install-ext-arch::
-	@$(NULLCMD)
-post-install-man::
-	@$(NULLCMD)
-post-install-doc::
-	@$(NULLCMD)
+post-install-ext::
+	$(MINIRUBY) -I$(srcdir)lib -rrbconfig -rfileutils \
+		-e "FileUtils.rm_f(Dir[ARGV[0]+Config::CONFIG['archdir']+'/**/*.tds'])" "$(DESTDIR:\=/)"
 
 clean-local::
-		@$(RM) $(WINMAINOBJ) ext\extinit.c ext\extinit.$(OBJEXT) *.tds *.il? $(RUBY_SO_NAME).lib
+		@$(RM) ext\extinit.c ext\extinit.$(OBJEXT) *.tds *.il? $(RUBY_SO_NAME).lib
 		@$(RM) $(RUBY_INSTALL_NAME).res $(RUBYW_INSTALL_NAME).res $(RUBY_SO_NAME).res
-		@$(RM) *.map *.pdb *.ilk *.exp $(RUBYDEF)
 
 distclean-local::
 		@$(RM) ext\config.cache $(RBCONFIG:/=\)
+		@$(RM) *.map *.pdb *.ilk *.exp $(RUBYDEF)
 		@$(RM) $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc
 
-update-rubyspec:
-	@echo SPEC_EXISTS=0 > $@.mk
-	@if exist $(srcdir:/=\)\rubyspec\nul echo SPEC_EXISTS=1 >> $@.mk
-	@type >> $@.mk &&|
-$()update-rubyspec:
-$()	@del $@.mk
-$()!if $$(SPEC_EXISTS)
-$()	cd $(srcdir:/=\)\rubyspec\mspec
-$()	git pull
-$()	cd ..\spec\rubyspec
-$()	git pull
-$()!else
-$()	git clone $(MSPEC_GIT_URL) $(srcdir)/rubyspec/mspec
-$()	git clone $(RUBYSPEC_GIT_URL) $(srcdir)/rubyspec/spec/rubyspec
-$()!endif
-|
-	@$(MAKE) -$(MAKEFLAGS)$(MFLAGS) -f $@.mk
-
-test-rubyspec:
-	@echo SPEC_EXISTS=0 > $@.mk
-	@if exist $(srcdir:/=\)\rubyspec\nul echo SPEC_EXISTS=1 >> $@.mk
-	@type >> $@.mk &&|
-$()test-rubyspec:
-$()!if $$(SPEC_EXISTS)
-$()	$(RUNRUBY) $(srcdir)/rubyspec/mspec/bin/mspec -r$(srcdir)/ext/purelib.rb $(srcdir)/rubyspec/spec/rubyspec/$(MAJOR).$(MINOR)
-$()!else
-$()	@echo No rubyspec here.  put rubyspec to srcdir first.
-$()	@cd $(srcdir:/=\)\rubyspec
-$()!endif
-|
-	@$(MAKE) -$(MAKEFLAGS) -f $@.mk
-
 ext/extinit.obj: ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -o$@ -c ext/extinit.c
 
diff --git a/bcc32/configure.bat b/bcc32/configure.bat
index 95575cbc60..123a3f23c8 100755
--- a/bcc32/configure.bat
+++ b/bcc32/configure.bat
@@ -6,110 +6,70 @@
 echo> ~tmp~.mak ####

 echo>> ~tmp~.mak conf = %0

 echo>> ~tmp~.mak $(conf:\=/): nul

-echo>> ~tmp~.mak 	@del ~setup~.mak

+echo>> ~tmp~.mak 	@del ~tmp~.mak

 echo>> ~tmp~.mak 	@-$(MAKE) -l$(MAKEFLAGS) -f $(@D)setup.mak \

-if exist pathlist.tmp del pathlist.tmp

-if exist confargs.mk del confargs.mk

 :loop

 if "%1" == "" goto :end

 if "%1" == "--prefix" goto :prefix

-if "%1" == "prefix" goto :prefix

 if "%1" == "--srcdir" goto :srcdir

 if "%1" == "srcdir" goto :srcdir

 if "%1" == "--target" goto :target

 if "%1" == "target" goto :target

 if "%1" == "--with-static-linked-ext" goto :extstatic

 if "%1" == "--program-suffix" goto :suffix

-if "%1" == "RUBY_SUFFIX" goto :suffix

-if "%1" == "--program-name" goto :installname

-if "%1" == "--install-name" goto :installname

-if "%1" == "RUBY_INSTALL_NAME" goto :installname

-if "%1" == "--so-name" goto :soname

-if "%1" == "RUBY_SO_NAME" goto :soname

+if "%1" == "--program-name" goto :progname

 if "%1" == "--enable-install-doc" goto :enable-rdoc

 if "%1" == "--disable-install-doc" goto :disable-rdoc

 if "%1" == "--extout" goto :extout

-if "%1" == "EXTOUT" goto :extout

-if "%1" == "--path" goto :path

 if "%1" == "-h" goto :help

 if "%1" == "--help" goto :help

-  echo>>confargs.tmp 	%1 \

+  echo>> ~tmp~.mak 	"%1" \

   shift

 goto :loop

 :srcdir

-  echo>> ~tmp~.mak 	-Dsrcdir=%2 \

-  echo>>confargs.tmp 	--srcdir=%2 \

+  echo>> ~tmp~.mak 	-D"srcdir=%2" \

   shift

   shift

 goto :loop

 :prefix

-  echo>> ~tmp~.mak 	-Dprefix=%2 \

-  echo>>confargs.tmp 	%1=%2 \

+  echo>> ~tmp~.mak 	-D"prefix=%2" \

   shift

   shift

 goto :loop

 :suffix

-  echo>>confargs.mk !ifndef RUBY_SUFFIX

-  echo>>confargs.mk RUBY_SUFFIX = %2

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1=%2 \

+  echo>> ~tmp~.mak 	-D"RUBY_SUFFIX=%2" \

   shift

   shift

 goto :loop

 :installname

-  echo>>confargs.mk !ifndef RUBY_INSTALL_NAME

-  echo>>confargs.mk RUBY_INSTALL_NAME = %2

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1=%2 \

+  echo>> ~tmp~.mak 	-D"RUBY_INSTALL_NAME=%2" \

   shift

   shift

 goto :loop

 :soname

-  echo>>confargs.mk !ifndef RUBY_SO_NAME

-  echo>>confargs.mk RUBY_SO_NAME = %2

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1=%2 \

+  echo>> ~tmp~.mak 	-D"RUBY_SO_NAME=%2" \

   shift

   shift

 goto :loop

 :target

-  echo>> ~tmp~.mak 	%2 \

-  echo>>confargs.tmp 	--target=%2 \

+  echo>> ~tmp~.mak 	"%2" \

   shift

   shift

 goto :loop

 :extstatic

-  echo>>confargs.mk !ifndef EXTSTATIC

-  echo>>confargs.mk EXTSTATIC = static

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1 \

+  echo>> ~tmp~.mak 	-D"EXTSTATIC=static" \

   shift

 goto :loop

 :enable-rdoc

-  echo>>confargs.mk !ifndef RDOCTARGET

-  echo>>confargs.mk RDOCTARGET = install-doc

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1 \

+  echo>> ~tmp~.mak 	-D"RDOCTARGET=install-doc" \

   shift

 goto :loop

 :disable-rdoc

-  echo>>confargs.mk !ifndef RDOCTARGET

-  echo>>confargs.mk RDOCTARGET = install-nodoc

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1 \

+  echo>> ~tmp~.mak 	-D"RDOCTARGET=install-nodoc" \

   shift

 goto :loop

 :extout

-  echo>>confargs.mk !ifndef EXTOUT

-  echo>>confargs.mk EXTOUT = %2

-  echo>>confargs.mk !endif

-  echo>>confargs.tmp 	%1=%2 \

-  shift

-  shift

-goto :loop

-:path

-  echo>>pathlist.tmp %2;\

-  echo>>confargs.tmp 	%1=%2 \

+  echo>> ~tmp~.mak 	"EXTOUT=%2" \

   shift

   shift

 goto :loop

@@ -123,30 +83,10 @@ goto :loop
   echo   --target=TARGET         configure for TARGET [i386-bccwin32]

   echo Optional Package:

   echo   --with-static-linked-ext link external modules statically

-  echo   --disable-install-doc   install rdoc indexes during install

-  del *.tmp

+  echo   --enable-install-doc    install rdoc indexes during install

   del ~tmp~.mak

 goto :exit

 :end

-echo>> ~tmp~.mak 	-Dbcc32dir=$(@D)

-if not exist confargs.tmp goto :noconfargs

-    echo>>confargs.mk configure_args = \

-    type>>confargs.mk confargs.tmp

-    echo.>>confargs.mk

-    echo>>confargs.mk ####

-:noconfargs

-if not exist pathlist.tmp goto :nopathlist

-    echo>>confargs.mk pathlist = \

-    type>>confargs.mk pathlist.tmp

-    echo.>>confargs.mk

-    echo>>confargs.mk ####

-    echo>>confargs.mk PATH = $(pathlist:;=/bin;)$(PATH)

-    echo>>confargs.mk INCLUDE = $(pathlist:;=/include;)

-    echo>>confargs.mk LIB = $(pathlist:;=/lib;)

-:nopathlist

-if exist confargs.mk copy confargs.mk ~setup~.mak > nul

-type>>~setup~.mak ~tmp~.mak

-del *.tmp > nul

-del ~tmp~.mak > nul

-make -s -f ~setup~.mak

+echo>> ~tmp~.mak 	bcc32dir="$(@D)"

+make -s -f ~tmp~.mak

 :exit

diff --git a/bcc32/mkexports.rb b/bcc32/mkexports.rb