Add Windows Server 2022 with Visual Studio 2022

https://github.blog/changelog/2021-08-23-github-actions-windows-server-2022-with-visual-studio-2022-is-now-available-on-github-hosted-runners-public-beta/
author: Kazuhiro NISHIYAMA <zn@mbf.nifty.com> 2021-08-25 11:11:03 +0900
committer: Kazuhiro NISHIYAMA <znz@users.noreply.github.com> 2021-08-26 19:47:48 +0900
commit: 5e65f31b5ad7b2143f3905863649e43f2c238281 (patch)
tree: 8193a88b23cc245202760d4a51c08f0213dcb915 /spec/ruby/library/optionparser/order_spec.rb
parent: 9c0582704f63f85aab112c8a9cff344fc3df62ca (diff)
0 files changed, 0 insertions, 0 deletions
diff --git a/.cvsignore b/.cvsignore
index a72211d03f..52a5620133 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -3,14 +3,8 @@
 *.rej
 *.sav
 *~
-.*.list
-.*.time
 .ccmalloc
 .ppack
-.ext
-.git
-.svn
-.pc
 COPYING.LIB
 ChangeLog.pre-alpha
 ChangeLog.pre1_1
@@ -28,20 +22,32 @@ 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/COPYING b/COPYING
index 9043404a83..870a5f22d6 100644
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,6 @@
 Ruby is copyrighted free software by Yukihiro Matsumoto <matz@netlab.jp>.
 You can redistribute it and/or modify it under either the terms of the GPL
-version 2 (see the file GPL), or the conditions below:
+(see the file GPL), or the conditions below:
 
   1. You may make and give away verbatim copies of the source form of the
      software without restriction, provided that you duplicate all of the
diff --git a/ChangeLog b/ChangeLog
index 7f88ee4ea5..78755343f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9570 +1,3 @@
-Fri Sep  7 16:39:23 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_splice): integer overflow for length.
-	  [ruby-dev:31739]
-
-Fri Sep  7 16:33:23 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* include/ruby/defines.h (flush_register_windows): call "ta 0x03"
-	  even on Linux/Sparc.  [ruby-dev:31674]
-
-Fri Sep  7 16:09:39 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. 
-	  [ruby-dev:31576]
-
-Fri Sep  7 15:50:50 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (mnew): should preserve noex as safe_level.
-
-	* eval.c (rb_call0): tighten security check condition..
-
-Fri Sep  7 15:43:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/tk/tcltklib.c (Init_tcltklib): use rb_set_end_proc().
-
-Fri Sep  7 15:42:07 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]
-
-Fri Sep  7 15:40:47 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sample/test.rb, test/ruby/test_system.rb(valid_syntax?): keep
-	  comment lines first.
-
-Wed Aug 22 12:40:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* hash.c (rb_hash_delete_key): delete the entry without calling block.
-
-	* hash.c (rb_hash_shift): should consider iter_lev too.
-
-	* 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>
-
-	* lib/rinda/tuplespace.rb: fix Rinda::TupleSpace keeper thread bug.
-	  the thread is started too early. [ruby-talk:264062] 
-
-	* test/rinda/test_rinda.rb: ditto.
-
-Wed Aug 22 12:31:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (ac_cv_func_isinf): set yes also on OpenSolaris.
-	  [ruby-Bugs-12859]
-
-Wed Aug 22 12:30:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rexml/encodings/{ISO-8859-15,CP-1252}.rb: fixed invalid syntax.
-
-Wed Aug 22 12:29:36 2007  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/README: fixed a typo.
-
-Wed Aug 22 12:13:54 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): save all CONFIG values.
-
-	* ext/extmk.rb (extmake): remove mkmf.log at clean, and extconf.h at
-	  distclean, respectively.
-
-	* ext/extmk.rb: remove rdoc at clean, and installed list file at
-	  distclean, respectively.
-
-Wed Aug 22 11:49:00 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): should not check positional number as
-	  width.  [ruby-core:11838]
-
-Wed Aug 22 11:47:11 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_aref): check for Bignum index range.
-	 [ruby-dev:31271]
-
-Wed Aug 22 11:41:44 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dln.c (conv_to_posix_path): removed.
-
-	* ruby.c (rubylib_mangled_path, rubylib_mangled_path2): return
-	  VALUE instead of a pointer to static buffer.
-
-	* ruby.c (push_include_cygwin): fixed buffer overflow.
-	  [ruby-dev:31297]
-
-	* ruby.c (ruby_init_loadpath): not convert built-in paths.
-
-Wed Aug 22 11:39:31 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* intern.h (is_ruby_native_thread): removed since declared as an int
-	  function in ruby.h already.
-
-Wed Aug 22 11:00:20 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (init_mkmf): should remove mkmf.log too.
-
-Wed Aug 22 10:57:50 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]
-
-Wed Aug 22 10:55:00 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (get_backtrace): check the result more.
-	  [ruby-dev:31261] [ruby-bugs-12398]
-
-Wed Aug 22 10:36:15 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
-	  cases.  [ruby-dev:31244]
-
-	* numeric.c (rb_fix_lshift, rb_fix_rshift): ditto.
-
-Wed Aug 22 10:29:45 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_pow): refine overflow check.  [ruby-dev:31242]
-
-Wed Aug 22 10:26:59 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]
-
-Wed Aug 22 10:24:00 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* 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.
-
-Wed Aug 22 10:23:01 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/base64.rb (Base64::b64encode): should not specify /o option
-	  for regular expression.  [ruby-dev:31221]
-
-Wed Aug 22 10:20:32 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]
-
-Wed Aug 22 10:13:45 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]
-
-	* ext/openssl/ossl.h: include ossl_pkcs5.h.  [ruby-dev:31231]
-
-	* ext/openssl/ossl_pkcs5.h: new file for PKCS5.  [ruby-dev:31231]
-
-	* ext/openssl/ossl_x509name.c (ossl_x509name_to_s): use ossl_raise()
-	  instead of rb_raise().  [ruby-dev:31222]
-
-	* ext/sdbm/_sdbm.c: DOSISH platforms need io.h.  [ruby-dev:31232]
-
-	* ext/syck/syck.h: include stdlib.h for malloc() and free().
-	  [ruby-dev:31232]
-
-	* ext/syck/syck.h (syck_parser_set_input_type): prototype added.
-	  [ruby-dev:31231]
-
-	* win32/win32.c: include mbstring.h for _mbspbrk().  [ruby-dev:31232]
-
-	* win32.h (rb_w32_getcwd): prototype added.  [ruby-dev:31232]
-
-Wed Aug 22 10:11:59 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_cstr_to_inum): check leading non-digits.
-	  [ruby-core:11691]
-
-Wed Aug 22 10:07:48 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_neg): SIGNED_VALUE isn't in 1.8.
-
-	* bignum.c (bigtrunc): do not empty Bignum.  [ruby-dev:31229]
-
-Wed Aug 22 10:02:42 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_pow): 0**2 should not raise floating point
-	  exception.  [ruby-dev:31216]
-
-Wed Aug 22 10:01:08 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]
-
-Wed Aug 22 09:58:30 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.
-
-Wed Aug 22 09:55:08 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* struct.c (rb_struct_init_copy): disallow changing the size.
-	  [ruby-dev:31168]
-
-Wed Aug 22 09:54:28 2007  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* random.c: documentation fix.  srand(0) initializes PRNG with '0',
-	  not with random_seed.
-
-Wed Aug 22 09:53:14 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bcc32/{Makefile.sub,setup.mak}: remove surplus slash from srcdir.
-
-Wed Aug 22 09:46:25 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]
-
-Wed Aug 22 09:41:56 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_initialize): should call rb_ary_modify() first.
-	  [ruby-core:11562]
-
-Wed Aug 22 09:40:25 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (yylex): return non-valid token for an invalid
-	  instance/class variable name.  a patch from from Yusuke ENDOH
-	  <mame AT tsg.ne.jp>.  [ruby-dev:31095]
-
-Wed Aug 22 09:39:26 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (dsym): return non-null NODE even if yyerror().  based on a
-	  patch from from Yusuke ENDOH <mame AT tsg.ne.jp>.  [ruby-dev:31085]
-
-Wed Aug 22 09:38:43 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (proc_exec_v, rb_proc_exec): preserve errno.
-
-Wed Aug 22 09:00:23 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]
-
-Wed Aug 22 08:52:02 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_path2class): get rid of dangling pointer caused by
-	  optimized out value.
-
-Wed Aug 22 08:51:20 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].
-
-Wed Aug 22 08:49:47 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (darwin): prohibit loading extension libraries to
-	  miniruby.
-
-Wed Aug 22 08:34:20 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]
-
-Wed Aug 22 08:32:32 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (ruby_setreuid, ruby_setregid): rename to get rid of name
-	  clash.
-Wed Aug 22 08:27:53 2007  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (ResponseParser#next_token): fixed
-	  error message. (backported from HEAD)
-
-	* lib/net/imap.rb (ResponseParser#parse_error): fixed
-	  the condition not to refer @token.symbol unexpectedly.
-	  Thanks, Dick Monahan. (backported from HEAD)
-
-Wed Aug 22 08:26:33 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* marshal.c (w_extended): erroneous check condition when dump
-	  method is defined.  [ruby-core:10646]
-
-Mon Jun 18 11:29:49 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* intern.h, ext/thread/thread.c: moved prototype of rb_thread_status()
-	  to get rid of error in C++.  [ruby-list:43615]
-
-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]
-
-Sat Jun  9 10:40:00 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* stable version 1.8.6-p36 released.
-
-Fri Jun  8 17:50:17 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (rb_thread_cancel_timer): fix undefined function
-
-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]
-
-Wed May 30 04:18:37 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_eval_cmd): just return if no exceptions.
-	  [ruby-dev:30820]
-
-Tue May 29 11:01:06 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_opendir): store attributes of the second
-	  entries or later too.
-
-	* win32/win32.c (rb_w32_opendir, rb_w32_readdir): eliminate magic
-	  numbers.
-
-Thu Jun  7 20:10:51 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c, intern.h, ext/thread/thread.c: should not free queue
-	  while any live threads are waiting.
-	  [ruby-dev:30653]
-
-Thu Jun  7 14:53:46 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* eval.c (method_inspect): show proper class name.
-	  [ruby-talk:248647], Thanks Calamitas.
-
-Sun May 27 05:24:56 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* runruby.rb: eliminate uninitialized variable.
-	  [ruby-core:11255]
-
-Sun May 27 05:19:03 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* eval.c (mnew): call of super via a method object should work again.
-	  [ruby-talk:248647], Thanks Calamitas.
-
-	* test/ruby/test_method.rb (TestMethod::test_method_super): test for
-	  above fix.
-
-Wed May 23 07:29:53 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* process.c (proc_exec_v): terminate timer thread in advance.
-	  [ruby-dev:30581], Thanks H. Holon.
-
-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]
-
-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]
-
-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.
-
-Wed May 23 05:35:42 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big_pow): truncate all zero BDIGITs. [ruby-dev:30733]
-
-Wed May 23 05:17:33 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/iconv/iconv.c (iconv_s_conv): rdoc fix.
-
-Wed May 23 05:10:02 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 23 04:22:57 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (do_stat, do_lstat, do_opendir): should not warn ENOTDIR.
-	  [ruby-talk:248288]
-
-Wed May 23 03:50:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* 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.
-
-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 May 23 03:25:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_strtod): exponent is radix 10.  [ruby-talk:248272]
-
-Wed May 23 03:12:17 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]
-
-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]
-
-	* eval.c (proc_invoke): handle TAG_NEXT which would be caused by
-	  next in the lambda body as well.
-
-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().
-
-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.
-
-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]
-
-	* io.c (pipe_open): raise NotImplementedError for command "-" on
-	  platforms where fork(2) is not available.  [ruby-dev:30681]
-
-Wed May 23 00:03:42 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.
-
-Tue May 22 23:27:16 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.
-
-Tue May 22 23:14:19 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_provided): check for extension library if SOEXT is
-	  explicitly given.  [ruby-dev:30657]
-
-Tue May 22 21:29:08 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_big2str0): round up for the most significant digit.
-	  [ruby-core:10686]
-
-Tue May 22 20:53:02 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 15:37:24 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* distruby.rb: Add zip generation.
-
-Fri Mar 16 21:48:11 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dl/dl.c (rb_ary2cary): Fix a bug in type validation;
-	  submitted by sheepman <sheepman AT sheepman.sakura.ne.jp>
-	  in [ruby-dev:30554].
-
-Fri Mar 16 18:28:06 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/etc/etc.c (etc_getgrgid): Fix a bug in Etc::getgrgid()
-	  always returning the (real) group entry of the running process;
-	  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 04:04:04 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* stable version 1.8.6 released.
-
-Tue Mar 13 02:54:17 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.
-
-	* ext/openssl/ossl_pkey_dsa.c (Init_ossl_dsa): Ditto.
-
-	* ext/openssl/ossl_pkey_rsa.c (Init_ossl_rsa): Ditto.
-
-	* ext/openssl/ossl_rand.c (Init_ossl_rand): Ditto.
-
-	* ext/openssl/ossl_ssl.c (Init_ossl_ssl): Ditto.
-
-Mon Mar 12 01:23:50 2007  Akinori MUSHA  <knu@iDaemons.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].
-
-	* ext/dl/ptr.c (rb_dlptr_inspect): Ditto.
-
-	* 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].
-
-Sun Mar 11 19:04:29 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* 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]
-
-	* misc/inf-ruby.el: Synchronize the comment section with trunk.
-
-	* misc/README, misc/rdebug.el: Add rdebug.el, Emacs ruby-debug
-	  interface based on rubydb3x.el; submitted by Martin Nordholts
-	  <enselic AT gmail.com> in [ruby-bugs:PR#9023].
-
-Sun Mar 11 17:51:46 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* ext/dl/mkcallback.rb (mkfunc): Make sure that a callback
-	  function is found in the function table before trying to call
-	  it; submitted by sheepman <sheepman AT sheepman.sakura.ne.jp>
-	  in [ruby-dev:30524].
-
-Sun Mar 11 17:30:53 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 19:03:42 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.
-
-	* lib/shell/process-controller.rb: fix thread synchronization
-	  problem for [ruby-dev:30477].
-
-	* 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.
-	
-	* time.c (time_to_s): Back out the format changes; discussed
-	  in [ruby-dev:30495].
-
-	* ext/tk/sample/irbtkw.rbw: fails to exit process.
-
-Mon Mar  5 20:26:10 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 23:53:27 2007  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (mv): could not move a directory between
-	  different filesystems. [ruby-dev:30411]
-
-Sun Mar  4 23:46:40 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]
-
-Sun Mar  4 23:19:00 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (push_element): should return a int value.
-
-Sun Mar  4 01:06:55 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 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 19:07:05 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 18:56:40 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* NEWS: Add a note for String#intern.
-
-Sat Mar  3 18:36:35 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]
-
-	* 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.
-
-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
-	  Chikanaga Tomoyuki <chikanag AT nippon-control-system.co.jp> in
-	  [ruby-dev:30460].
-
-	* eval.c (proc_invoke): Ditto.
-
-	* gc.c (obj_free): Ditto.
-
-	* parse.y (top_local_setup_gen): Ditto.
-
-Sat Mar  3 16:09:27 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]
-
-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:30452]
-
-Thu Mar  1 04:08:30 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* mkconfig.rb (patchlevel): read from version.h.
-
-Thu Mar  1 03:42:09 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.
-
-Wed Feb 28 22:10:55 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* doc/NEWS-1.8.0: Rename NEWS to NEWS-1.8.0.  This is way too old
-	  NEWS.
-
-	* NEWS: Add NEWS, a document file to keep user visible feature
-	  changes between releases.
-
-	* configure.in (ac_cv_func_fcntl): fcntl support for MinGW.
-
-	* missing/flock.c: workaround for MinGW.
-
-	* 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]
-
-	* 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]
-
-	* test/{dbm,gdbm}/test_{dbm,gdbm}.rb: shouldn't use host_os. use
-	  target_os instead. reported by KOBAYASHI Yasuhiro [ruby-list:43225]
-
-	* mkconfig.rb (RbConfig): add CONFIG['PATCHLEVEL']
-
-	* common.mk: new target dist
-
-	* distruby.rb: new file
-
-	* 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].
-
-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]
-
-Tue Feb 27 21:50:10 2007  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* util.c (__crt0_glob_function): use ruby_glob() instead of rb_globi().
-
-	* configure.in (ac_cv_func_setrlimit): workaround for djgpp.
-
-Tue Feb 27 20:49:19 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* lib/base64.rb (Base64::b64encode): Fix documentation; submitted
-	  by David Symonds <dsymonds@gmail.com> in [ruby-core:10432].
-
-	* 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.
-
-	* 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.
-
-	* ext/thread/thread.c: Use xmalloc()/xfree() instead of
-	  malloc()/free(); pointed out by shugo in [ruby-dev:30412].
-
-	* 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 02:50:51 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 17:04:01 2007   Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb: updated based on date2 4.0.3.
-
-Sat Feb 24 17:01:02 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]
-
-Sat Feb 24 16:53:09 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.
-
-	* 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 13:04:43 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 12:47:13 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 18:33:30 2007  Akinori MUSHA  <knu@iDaemons.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 19 18:27:42 2007  Akinori MUSHA  <knu@iDaemons.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]
-
-Thu Feb 15 20:31:07 2007  Akinori MUSHA  <knu@iDaemons.org>
- 
-	* lib/uri/ftp.rb: Revert the previous change pending discussion.
- 
-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 18:10:09 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* dir.c (glob_helper): Fix the function declaration.
-
-Thu Feb 15 16:55:33 2007  Akinori MUSHA  <knu@iDaemons.org>
-
-	* version.h: Branch off ruby_1_8_6 from ruby_1_8 in preparation
-	  for the forthcoming 1.8.6 release.
-
-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.
-
-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>
-
-	* lib/thread.rb: Remove an ineffective part of the code.
-
-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>
-
-	* 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>
-
-	* 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>
-
-	* 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
-	  destroy living value.  [ruby-core:10076]
-
-	* 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>
-
-	* 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>
-
-	* ext/etc/etc.c (etc_getpwuid, etc_getgrgid): fix to correctly
-	  convert uid/gid from VALUE. (backport of r11521)
-
-Wed Jan 10 18:57:57 2007  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c (strscan_do_scan): should set kcode option
-	  before match. [ruby-dev:29914]
-
-	* test/strscan/test_stringscanner.rb: test it.
-
-	* re.c: export kcode_set_option and kcode_reset_option (with "rb_"
-	  prefix).
-
-	* intern.h: ditto.
-
-Tue Jan  9 17:45:17 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* 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].
-
-Thu Dec  7 09:29:02 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/weakref.rb (WeakRef::__setobj__): should support
-	  marshaling.  [ruby-talk:228508]
-
-	* lib/delegate.rb (Delegator::marshal_load): need to call
-	  __setobj__.
-
-Wed Dec  6 23:56:14 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, common.mk (NULLCMD): moved for platforms that empty
-	  command does not run.  fixed: [ruby-dev:29994]
-
-Wed Dec  6 17:17:26 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>
-
-	* gc.c (ruby_init_stack): decrease "stack level too deep" in Windows.
-	  merge from trunk.
-
-Fri Dec  1 16:31:53 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* 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]
-
-Sun Nov 26 16:36:46 2006  URABE Shyouhei  <shyouhei@ruby-lang.org>
-
-	* version.h: addition of RUBY_PATCHLEVEL.
-	* version.c: ditto.
-
-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.
-
-Fri Aug 25 17:02:06 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (gc_sweep): typo fixed.
-
-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].
-
-Sat Aug 19 14:15:02 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (config.status): include winsock2.h instead of
-	  winsock.h when --with-winsock2 is specified.
-	  fixed: [ruby-dev:29296]
-
-Sat Aug 19 11:28:08 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_rename): use errno if set properly.
-	  fixed: [ruby-dev:29293]
-
-Sat Aug 19 11:09:23 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (then): remove semicolon warning.  [ruby-dev:29299]
-
-Thu Aug 17 19:15:16 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_stat_[rRwWxX]): check for super user.
-	  fixed: [ruby-core:08616]
-
-Thu Aug 17 14:47:06 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb: added rdoc by Daniel Berger.  [ruby-core:08177]
-
-Thu Aug 17 00:39:05 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/ring.rb (do_reply): Fix for RingServer fails to find a
-	  TupleSpace when TupleSpace resides in the same ruby process with
-	  RingServer. a patch from Kent Sibilev. [ruby-core:08453]
-
-Wed Aug 16 11:45:36 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (proc_setuid, proc_setgid, proc_seteuid, proc_setegid):
-	  get rid of bogus implementations on Mac OS X.
-
-Tue Aug 15 19:10:18 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#find_class_comment): Fix
-	  broken class-level documentation.
-
-Wed Aug 16 11:09:26 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (set_arg0): fill argv other than the first with an empty
-	  string instead of NULL.
-
-Wed Aug 16 11:08:00 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.h: removed an excess macro.  fixed: [ruby-dev:29258]
-
-Tue Aug  8 23:49:06 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/extend-command.rb (IRB::ExtendCommandBundle): pacify
-	  RDoc.  a patch from Eric Hodel <drbrain at segment7.net>.
-	  [ruby-core:08522]
-
-Tue Aug  8 11:32:54 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* Makefile.in, common.mk, configure.in: fix for platforms without
-	  rm. patches from Yutaka kanemoto <kinpoco at gmail.com>.
-	  [ruby-dev:29215]
-
-Mon Aug  7 17:56:59 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c, ext/digest/rmd160/rmd160ossl.c,
-	  ext/digest/sha1/sha1ossl.c, ext/readline/readline.c: move
-	  incluion of config.h to pacify AIX.  a patch from Yutaka
-	  Kanemoto <kinpoco at gmail.com>.  [ruby-dev:29197]
-
-Mon Aug  7 15:55:08 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/syck.c (syck_move_tokens): should avoid negative
-	  memmove.  [ruby-list:42625]
-
-Mon Aug  7 14:37:48 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in, common.mk: AIX link issue.  a patch from Yutaka
-	  Kanemoto <kinpoco at gmail.com>.  [ruby-dev:29190]
-
-	* ext/socket/socket.c: AIX socket support.  [ruby-dev:29190]
-
-Mon Aug  7 12:05:28 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dln.c, eval.c, gc.c, regex.c, ruby.h: shut up AIX alloca
-	  warning.  a patch from Yutaka Kanemoto <kinpoco at gmail.com>.
-	  [ruby-dev:29191]
-
-Sun Aug  6 20:40:41 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (str[fp]time): %[EO]U didn't denote %U.
-
-Sat Aug  5 17:07:43 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (top_local_setup): local_vars[-1] should point
-	  ruby_scope itself to protect local_tbl from garbage collection.
-	  [ruby-dev:29049]
-
-Sat Aug  5 13:54:03 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date/format.rb (str[fp]time): "%\n" means "\n".
-
-Fri Aug  4 15:21:00 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib: Merge RDoc and .document from HEAD.
-	* lib/drb/ssl.rb: Close socket on SSLError [ruby-core:7197]
-
-Fri Aug  4 19:13:41 2006  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
-	* lib/irb/{init.rb,ruby-lex.rb,slex.rb}: can't input '\c' for
-	  [ruby-core: 7122].
-
-Fri Aug  4 14:02:14 2006  James Edward Gray II  <james@grayproductions.net>
-
-	* lib/date/format.rb (__strptime, strftime): allow multi-line patterns
-	  in Date#strftime the same as Time#strftime accepts.
-	  fixed: [ruby-core:08466]
-
-Fri Aug  4 13:56:51 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* pack.c (pack_pack): check argument overrun for 'P'.  based on a
-	  patch by rucila <rucila at yahoo.cojp>.  fixed: [ruby-dev:29182]
-
-Tue Aug  1 17:44:03 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (init_stdhandle): assign standard file handles.
-
-Tue Aug  1 12:24:58 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (Init_Binding): fix old commit miss.
-
-Mon Jul 31 17:08:20 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (exit_handler): new function; release winsock and
-	  environment work area.
-
-	* win32/win32.c (NTInitialize): setup exit_handler.
-
-	* win32/win32.c (StartSockets): use exit_handler.
-
-	* win32/win32.c (rb_w32_getenv): use GetEnvironmentStrings() instead
-	  of GetEnvironmentVariable(), because the latter cannot distinguish
-	  wheather a null environment variable exists or not.
-	  fixed: [ruby-talk:205123]
-
-Mon Jul 31 16:15:13 2006  Tanaka Akira  <akr@fsij.org>
-
-	* test/ruby/test_process.rb (TestProcess#test_rlimit_nofile):
-	  setrlimit may fail with EINVAL.
-	  reported by MIYAMUKO Katsuyuki.  [ruby-dev:29174]
-
-Mon Jul 31 13:38:22 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httprequest.rb (WEBrick::HTTPReuqest#parse_uri): improve
-	  for the value of IPv6 address in the Host: header field.
-
-Mon Jul 31 09:22:12 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h: use ifdef (or defined) for macro constants that may or
-	  may not be defined to shut up gcc's -Wundef warnings.
-	  [ruby-core:08447]
-
-Sun Jul 30 23:26:22 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_call0): trace call/return of method defined from block.
-	  fixed: [ruby-core:08329]
-
-	* eval.c (rb_trap_eval): make the current thread runnable to deal with
-	  exceptions which occurred within the trap.  fixed: [ruby-dev:27729]
-
-	* lib/cgi/session.rb, lib/cgi/session/pstore.rb: suppress warnings.
-	  fixed: [ruby-talk:204896]
-
-Sat Jul 29 06:12:06 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: freeze ip_name for security reason.
-
-Sat Jul 29 01:23:52 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/logger.rb: improves the amount of documentation that Rdoc
-	  picks up when processing logger.rb by moving the require
-	  statement back before the comment block.  a patch from Hugh
-	  Sasse <hgs at dmu.ac.uk>.  [ruby-core:08422]
-
-Thu Jul 27 22:21:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* time.c (time_to_s): fixed format mismatch.
-
-Thu Jul 27 21:19:54 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* math.c (domain_check): a new function to check domain error
-	  explicitly for systems that return NaN like FreeBSD.
-	  [ruby-core:07019]
-
-	* math.c (math_acos, math_asin, math_acosh, math_atanh, math_log,
-	  math_log10, math_sqrt): use domain_check().
-
-	* math.c (math_sqrt): fix documentation flaw.
-
-Thu Jul 27 18:12:12 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* time.c: need to declare time_utc_offset.
-
-Thu Jul 27 17:01:01 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_close): always calls "close" method of the receiver.
-	  [ruby-core:6911] [ruby-core:8112]
-
-Thu Jul 27 16:49:01 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_to_s): use +0900 style timezone string for local time.
-	  [ruby-dev:29143]
-
-Thu Jul 27 16:41:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/openssl/ossl.h: move <ruby.h> inclusion point to shut up
-	  Solaris compiler.  [ruby-core:08114]
-
-Wed Jul 26 22:20:59 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: add support for as and ASFLAGS.  [ruby-dev:29138]
-
-Wed Jul 26 22:13:45 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: sync with HEAD (rev 1.132).
-
-	* lib/net/http.rb (Net::HTTP#post, request_post, request): should
-	  set Content-Type: x-www-form-urlencoded by default.
-
-	* lib/net/http.rb (Net::HTTPHeader#content_type): should return
-	  nil when there's no Content-Type.
-
-	* lib/net/http.rb (Net::HTTPHeader#sub_type): should return nil
-	  when there's no sub Content-Type (e.g. "Content-Type: text").
-
-	* lib/net/http.rb (Net::HTTPHeader#type_params): wrongly failed
-	  when there's no Content-Type.
-
-Wed Jul 26 18:35:38 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c: sync with HEAD (rev 1.25).
-
-	* ext/strscan/strscan.c (strscan_do_scan):
-	  StringScanner.new("").scan(//) should return "". [ruby-Bugs:4361]
-
-Wed Jul 26 18:14:19 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/pty/pty.c (getDevice): retry once after GC on failure.
-	  [ruby-core:08282]
-
-Wed Jul 26 17:28:16 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): prepend ".." to %u for negative bignum,
-	  but not "-".  fixed: [ruby-core:08167]
-
-Wed Jul 26 16:39:07 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_scan): add string modification check.
-	  [ruby-core:7216]
-
-Wed Jul 26 16:06:03 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::QueryExtension::read_multipart): check
-	  multipart boundary end.  a patch from Fujioka <fuj at rabbix.jp>
-	  [ruby-dev:28470]
-
-Wed Jul 26 01:02:59 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in: suppress warnings by automake 1.8 or later.
-
-Tue Jul 25 00:30:06 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/prettyprint.rb: RD to RDoc conversion by Hugh Sasse.
-
-Tue Jul 25 14:49:51 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb (configuration): typo.
-
-Tue Jul 25 13:14:32 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_proc_times): rename hz to hertz to avoid name
-	  crash on AIX.  [ruby-dev:29126]
-
-Mon Jul 24 22:03:40 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (backtrace): skip frames successive on node and method name.
-
-Mon Jul 24 17:55:55 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_f_system): add security check.  [ruby-talk:202947]
-
-	* process.c (rb_f_system): move signal right before fork to avoid
-	  signal handler intervention.
-
-Mon Jul 24 15:51:52 2006  Tanaka Akira  <akr@fsij.org>
-
-	* ext/readline/readline.c (readline_readline): rl_deprep_term_function
-	  may be NULL with libedit.  reported by Ryan Davis.  [ruby-dev:29070]
-
-Mon Jul 24 15:19:55 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): revert last change.  [ruby-dev:29112]
-	  [ruby-core:08374]
-
-Sun Jul 23 22:59:49 2006  Tanaka Akira  <akr@fsij.org>
-
-	* test/socket/test_unix.rb: disabled on cygwin.
-	  reported by Kouhei Yanagita.  [ruby-dev:29080]
-
-Fri Jul 21 21:21:08 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_call0): include funcalled methods in caller list.
-	  fixed: [ruby-core:08290]
-
-Fri Jul 21 12:11:00 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb, lib/mkmf.rb (with_destdir): remove drive letter before
-	  prepending destdir on DOSISH.
-
-Thu Jul 20 15:07:14 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h: export classes/modules to implement sandbox.
-	  [ruby-core:08283]
-
-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]
-
-Wed Jul 19 23:53:05 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/parser.rb, lib/rss/utils.rb: added documents.
-
-Tue Jul 18 22:10:13 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_f_system): block SIGCHLD during the process
-	  execution, like glibc system(3) does.  [ruby-talk:202361]
-
-Tue Jul 18 23:12:14 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (open_ifs_socket): should not use plain malloc.
-
-	* win32/win32.c (rb_w32_opendir): should not use plain realloc.
-
-Tue Jul 18 18:05:49 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* test/ruby/test_float.rb (TestFloat::test_strtod): update test to
-	  conform strtod change.
-
-Tue Jul 18 15:49:42 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): propagate association array to copied
-	  string.  [ruby-core:08223]
-
-	* pack.c (pack_unpack): return referenced string itself if it has
-	  same length as specified.  a patch from <nobu at ruby-lang.org>
-	  in [ruby-core:08225].
-
-	* pack.c (pack_pack): taint 'p' packed strings.
-
-Tue Jul 18 14:03:02 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/webrick/httpserver.rb (WEBrick::HTTPServer::unmount): remove
-	  inpect argument from sprintf.  [ruby-dev:29039]
-
-Tue Jul 18 10:53:37 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_cstr_to_dbl): limit out-of-range message.
-
-	* util.c (ruby_strtod): return end pointer even if ERANGE occurred.
-	  fixed: [ruby-dev:29041]
-
-Mon Jul 18 00:43:05 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (ruby_strtod): stop at dot not followed by digits.
-	  fixed: [ruby-dev:29035]
-
-Tue Jul 18 00:01:27 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: remove LIBRUBY_SO if static linked extensions exist.
-
-Mon Jul 17 23:30:46 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (rb_cv_msvcrt): defaulted to msvcrt.  Workaround for a
-	  bug of cygwin 1.5.20.
-
-Mon Jul 17 13:43:05 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (define_swapx): should not use plain malloc.
-
-Mon Jul 17 12:58:41 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in: should use ac_cv_lib_dl_dlopen=no on MinGW.
-
-Sat Jul 15 23:50:12 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_require_safe): wait for another thread requiring the same
-	  feature.  fixed: [ruby-core:08229]
-
-Sat Jul 15 01:27:13 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (has_magic): glob names contain alphabets to enable case fold
-	  search also for directories.  fixed: [ruby-talk:201917]
-
-Sat Jul 15 01:09:22 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c (malloc): use xmalloc/xcalloc instead of plain
-	  malloc/calloc, to detect memory allocation failure.  see
-	  <http://www.nongnu.org/failmalloc/>.
-
-	* gc.c (rb_memerror): should not raise empty nomem_error.
-
-Fri Jul 14 13:08:13 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add methods for new features of latest Tcl/Tk8.5.
-
-	* ext/tk/lib/tk/namespace.rb: ditto.
-
-Fri Jul 14 02:30:12 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/monitor.rb: document patch from Hugh Sasse <hgs at dmu.ac.uk>.
-	  [ruby-core:08205]
-
-Fri Jul 14 01:09:46 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (then): error in warning action.
-
-Fri Jul 14 00:10:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_pop): may cause realloc oscillation.  a patch
-	  from MORITA Naoyuki <mlgetter at kidou.sakura.ne.jp>.
-	  [ruby-dev:29028]
-
-Thu Jul 13 22:23:56 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/composite.rb: improve handling of the classname on the
-	  option database for the widget class which includes TkComposite.
-
-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]
-
-Wed Jul 12 13:54:09 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (then): we'd like to reserve colon here for the future.
-	  warning added.
-
-Tue Jul 11 20:58:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h: export rb_cMethod.  [ruby-talk:201259]
-
-Tue Jul 11 19:13:33 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: remove restriction on the class of
-	  pseudo-toplevel.
-
-Tue Jul 11 18:00:57 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: security fix.
-
-Tue Jul 11 17:33:39 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* string.c (rb_str_dump): need to extend len for \b.
-
-Mon Jul 10 22:00:00 2006  Shigeo Kobayashi  <shigek@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c: Allows '_' to appear within
-	  digits.  [ruby-dev:28872]
-
-	* ext/bigdecimal/lib/bigdecimal/util.rb: Bug in to_r reported by
-	  [ruby-list:42533] fixed.
-
-Mon Jul 10 19:22:19 2006  Tanaka Akira  <akr@fsij.org>
-
-	* gc.c (gc_sweep): expand heap earlier.
-	  reported by MORITA Naoyuki.  [ruby-dev:28960]
-
-Mon Jul 10 18:59:34 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/font.rb: sorry. mistaken to patch.
-
-Mon Jul 10 18:46:52 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c: make SEGV risk lower at exit.
-
-	* ext/tk/lib/tk.rb: ditto.
-
-	* ext/tk/lib/multi-tk.rb: fail to call function-style methods on slave
-	  interpreters. The strategy (MultiTkIp_PseudoToplevel_Evaluable) to
-	  fix the problem is a little tricky. You may have to take care of
-	  conflicting with it.
-
-	* ext/tk/lib/tk.rb: a little change for the pseudo-toplevel strategy.
-
-	* ext/tk/lib/tk/font.rb: ditto.
-
-	* ext/tk/lib/tk/msgcat.rb: ditto.
-
-	* ext/tk/lib/tkextlib/itk/incr_tk.rb: ditto.
-
-	* ext/tk/sample/demos-en/widget: fail to call function-style methods
-	  on sample scripts. To fix it, a strategy which similar to the way
-	  on MultiTiIp is used. Please take care when re-write and re-run a
-	  demo script on the Widget-Demo code viewer.
-
-	* ext/tk/sample/demos-jp/widget: ditto.
-
-Mon Jul 10 13:58:40 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* signal.c (ruby_nativethread_signal, posix_nativethread_signal,
-	  sigsend_to_ruby_thread, install_nativethread_sighandler):
-	  nativethread-support on signal handler. RE-backport from 1.9.
-
-	* ruby.h (HAVE_NATIVETHREAD_KILL): ditto.
-
-	* eval.c (ruby_native_thread_kill): ditto.
-
-Mon Jul 10 10:54:14 2006  Ryan Davis  <ryand@zenspider.com>
-
-	* lib/rdoc/parsers/parse_f95.rb: massive overhaul from Yasuhiro
-	  Morikawa including new file suffixes, function support, public
-	  variables and constants, derived-types, defined operators and
-	  assignments, namelists, and subroutine and function
-	  arguments. Truly massive.
-
-	* lib/rdoc/diagram.rb: diagrams are now cached.
-
-	* lib/irb/completion.rb: fixed a crasher when completing against
-	  an unnamed class/module.
-
-	* lib/rdoc/parsers/parse_c.rb: private comment (--/++) support in
-	  C-file rdoc.
-
-	* lib/debug.rb: minor clarification in help.
-
-	* lib/pp.rb: minor clarification on exception.
-
-Mon Jul 10 09:29:12 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_clear_cache_for_undef): clear entries for included
-	  module.  fixed: [ruby-core:08180]
-
-Mon Jul 10 01:48:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.h (st_data_t): use pointer sized integer for st_data_t.
-	  [ruby-dev:28988]
-
-Sun Jul  9 18:06:47 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (try_constant): fix for value 1 at cross compiling.
-
-	* lib/mkmf.rb (create_makefile): prevent substitution of macro
-	  definition.  fixed: http://www.yotabanana.com/lab/20060624.html#p02
-
-Sun Jul  9 00:54:34 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (next_jump): deal with destination of next.
-	  fixed: [ruby-core:08169]
-
-Fri Jul  7 00:38:49 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* hash.c (rb_hash_default): should not call default procedure if
-	  no key is given.  [ruby-list:42541]
-
-Fri Jul  7 00:29:10 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_mload): a patch from Daniel Berger
-	  <Daniel.Berger at qwest.com>.  [ruby-core:08128]
-
-Thu Jul  6 22:21:57 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (rb_proc_times): use sysconf(_SC_CLK_TCK) value prior to
-	  HZ and CLK_TCK.  fixed: [ruby-talk:200293]
-
-Thu Jul  6 22:17:21 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/racc/cparse/cparse.c: sync with original code, rev 1.8.
-
-	* ext/racc/cparse/cparse.c: should mark CparseParams objects.
-
-	* lib/racc/parser.rb: sync with original code, rev 1.8.
-
-	* lib/racc/parser.rb: update coding style.
-
-Mon Jul  3 19:04:38 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c (ip_make_menu_embeddable): help to make a menu
-	  widget embeddable (pack, grid, and so on) like as a general widget.
-	  However, an embeddable menu may require to be definied some event
-	  bindings for general use.
-
-	* ext/tk/lib/tk/event.rb: [bug fix] Tk.callback_break and
-	  Tk.callback_continue don't work on MultiTkIp.
-
-	* ext/tk/lib/multi-tk.rb: ditto.
-
-	* ext/tk/lib/tk.rb: lack of Tk.callback_return.
-
-	* ext/tk/lib/tk/menu.rb: improve creating clone menus.
-
-Mon Jul  3 14:42:06 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/etc/extconf.rb (PW_UID2VAL, PW_GID2VAL): defaulted to conversion
-	  from int, and sys/types.h needs to be included before grp.h.
-	  fixed: [ruby-dev:28938]
-
-Mon Jul  3 01:14:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_inspect): encode \b (\010) for escape.
-	  [ruby-dev:28927]
-
-	* string.c (rb_str_dump): ditto.
-
-Sun Jul  2 19:17:56 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/racc/cparse/cparse.c: sync with original code (rev 1.7).
-
-	* ext/racc/cparse/cparse.c: use rb_catch instead of rb_iterate.
-	  Giving a block to a Ruby-level method by rb_iterate is obsolete on
-	  Ruby 1.9.  Note that current cparse.c still includes one
-	  rb_iterate call on Ruby 1.8, but it is not a problem (at least
-	  just now).
-
-Sat Jul  1 15:15:49 2006  Tanaka Akira  <akr@m17n.org>
-
-	* test/socket/test_nonblock.rb: add timeout to send/receive
-	  an empty UDP packet.
-	  [ruby-dev:28820]
-
-Fri Jun 30 23:46:23 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: should test isinf for Solaris with GCC compiler.
-	  a patch from <ville.mattila at stonesoft.com>.  [ruby-core:07791]
-
-	* configure.in: -shared patch from Andrew Morrow
-	  <andrew.c.morrow at gmail.com>.  [ruby-core:08100]
-
-Thu Jun 29 18:58:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c (BigDecimal_version): fix patch
-	  failure.
-
-Thu Jun 29 18:00:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/bigdecimal.c: add RDoc document.  a patch from
-	  mathew <meta at pobox.com>.   [ruby-core:07050]
-
-Wed Jun 28 15:47:14 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/optparse.rb: RDoc patch from Robin Stocker <robin@nibor.org>
-	  [ruby-core:08087]
-
-Wed Jun 28 19:04:34 2006  Tanaka Akira  <akr@m17n.org>
-
-	* test/socket/test_unix.rb: test_seqpacket_pair removed.
-	  [ruby-dev:28846]
-
-Tue Jun 27 23:03:49 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c: RDoc update for =~ method.  a patch from Alex Young
-	  <alex at blackkettle.org>.  [ruby-core:08068]
-
-Tue Jun 27 22:47:18 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c: forgot to update TCLTKLIB_RELEASE_DATE.
-
-	* ext/tk/lib/tk.rb (tk_tcl2ruby): [bug fix] sometimes fail to convert
-	  a tcl string to a ruby object if the tcl string includes "\n".
-
-Tue Jun 27 16:04:05 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* win32/win32.h: define isascii on MinGW for msvcrt compatibility.
-
-	* configure.in: set ac_cv_header_sys_time_h=no on MinGW
-	  for msvcrt compatibility.
-
-Tue Jun 27 11:36:02 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/etc/etc.c (setup_passwd, setup_group): allow bignum uid, gid and
-	  so on.  [ruby-talk:199102]
-
-Mon Jun 26 13:37:27 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc: Merge from HEAD.
-	  Add options to limit the ri search path.
-
-Tue Jun 27 00:54:08 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* util.c (powersOf10): constified.
-
-Mon Jun 26 18:37:44 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c (ip_delete): fix SEGV when a slave-ip is
-	  deleted on callback.
-
-Mon Jun 26 10:47:42 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (pipe_open): avoid closing uninitialized file descriptors.
-	  a patch from <tommy at tmtm.org> [ruby-dev:28600]
-
-Mon Jun 26 09:56:22 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.[ch] (rb_w32_send, rb_w32_sendto): constified.
-
-Sun Jun 25 23:02:12 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, mkconfig.rb: catch-up for latest autoconf.
-
-Sat Jun 24 06:35:00 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* signal.c: revert last change.
-
-	* ruby.h: ditto.
-
-	* eval.c: ditto.
-
-Thu Jun 22 11:52:02 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/http.rb (Net::HTTPResponse): duplicated error 501;
-	  HTTPInternalServerError should be error 500.  [ruby-core:08037]
-
-Thu Jun 22 05:15:58 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (sock_s_socketpair): try GC only once.
-	  [ruby-dev:28778]
-
-Wed Jun 21 21:28:32 2006  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (jd_to_commercial): now works fine even if in
-	  mathn-ized context.
-
-Wed Jun 21 17:32:31 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* signal.c (ruby_nativethread_signal, posix_nativethread_signal,
-	  sigsend_to_ruby_thread, install_nativethread_sighandler):
-	  nativethread-support on signal handler (backport from 1.9).
-
-	* ruby.h (HAVE_NATIVETHREAD_KILL): ditto.
-
-	* eval.c (ruby_native_thread_kill): ditto.
-
-Wed Jun 21 08:39:54 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/xmlrpc/create.rb (XMLRPC::Create::conv2value): merge Date
-	  and Time processing.  [ruby-core:08033]
-
-Wed Jun 21 01:40:25 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (yylex, reswords): modifier token is no longer returned in
-	  fname state.  [ruby-dev:28775]
-
-Wed Jun 21 01:12:46 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: RSS::Element.def_corresponded_attr_writer
-	  supported date type.
-
-Tue Jun 20 22:08:36 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/test_parser.rb: split parser tests into ...
-	* test/rss/test_parser_1.0.rb: ... RSS 1.0 parsing tests and ...
-	* test/rss/test_parser_2.0.rb: ... RSS 2.0 parsing tests.
-
-Tue Jun 20 21:19:06 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: provided default RSS::Element#children.
-
-	* lib/rss/0.9.rb: used default RSS::Element#children.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-
-Tue Jun 20 21:04:33 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: provided default RSS::Element#_tags.
-
-	* lib/rss/0.9.rb: used default RSS::Element#_tags.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-
-Tue Jun 20 20:47:07 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: hide RSS::Element.install_model.
-	  (RSS::Element.install_have_child_element,
-	   RSS::Element.install_have_children_element,
-	   RSS::Element.install_text_element,
-	   RSS::Element.install_date_element): call
-	  RSS::Element.install_model internally.
-
-	* lib/rss/0.9.rb: followed new API.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/content.rb: ditto.
-	* lib/rss/dublincore.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/syndication.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-Tue Jun 20 20:18:05 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: add check for OBJ_NAME_do_all_sorted.
-
-	* ext/openssl/ossl_cipher.c (ossl_s_ciphers): new method
-	  OpenSSL::Cipher.ciphers. it returns all the cipher names.
-
-	* ext/openssl/lib/openssl/cipher.rb:
-	  - add constants AES128, AES192, AES256. [ruby-dev:28610]
-	  - reimplement without eval()
-
-	* ext/openssl/lib/openssl/digest.rb: reimplement without eval().
-
-	* test/openssl/test_cipher.rb, test_digest: fix about reimplemented
-	  features.
-
-	* sample/openssl/cipher.rb: rewrite all.
-
-Sat Jun 19 11:21:46 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/test/unit/assertions.rb: Merge RDoc from HEAD.
-
-Tue Jun 20 01:06:57 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb:
-	  - cleanup validation mechanism. Now, #XXX_validation is
-	    needless.
-	  - changed internal variable name RSS::Element::MODEL to
-	    RSS::Element::MODELS.
-	  - RSS::Element.install_model requires uri.
-
-	* lib/rss/0.9.rb: followed new validation API.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/content.rb: ditto.
-	* lib/rss/dublincore.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/syndication.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-Mon Jun 19 23:40:59 2006  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/lib/kconv.rb: remove default -m0 and fix document.
-
-	* ext/nkf/nkf-8/{nkf.c, config.h, utf8tbl.c, utf8tbl.h}:
-	  imported nkf 2.0.7.
-
-Mon Jun 19 22:31:59 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb:
-	  - provided default #to_s as RSS::Element#to_s.
-	  - removed RSS::Element#other_element.
-	  - RSS::Element#tag requires attributes as Hash instead of Array.
-
-	* lib/rss/0.9.rb: removed #to_s to use RSS::Element#to_s.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-	* lib/rss/2.0.rb: removed #other_element.
-
-Mon Jun 19 22:09:16 2006  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c(ole_invoke): support some kind of
-	  method of word. [ruby-Bugs#3237]
-
-	* ext/win32ole/tests/test_word.rb: ditto.
-
-	* ext/win32ole/tests/testall.rb: ditto.
-
-Mon Jun 19 00:02:17 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: automatically detected attributes.
-
-	* lib/rss/0.9.rb: removed #_attrs.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-	* lib/rss/parser.rb: followed new internal API.
-
-Mon Jun 19 00:00:17 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: fix bug: initialize improper tables.
-
-Sun Jun 18 22:36:13 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: RSS::Element#initialize accepts initial
-	  attributes.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/dublincore.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-	* lib/rss/utils.rb: added Utils.element_initialize_arguments? to
-	  detect backward compatibility initial arguments.
-
-	* lib/rss/parser.rb: user initial attributes to initialize
-	  RSS::Element.
-
-Sun Jun 18 18:24:42 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/converter.rb: use NKF for Uconv fallback.
-
-Sun Jun 18 18:22:04 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* test/rss/test_image.rb: shared name space configuration.
-
-Sun Jun 18 18:13:25 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: improved ignore_unknown_element
-	  handling. RSS::NotExpectedTagError provides tag URI.
-	* lib/rss/parser.rb: ditto.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/content.rb: ditto.
-	* lib/rss/dublincore.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/syndication.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-	* test/rss/rss-assertions.rb: checked URI of not expected tag too.
-	* test/rss/test_parser.rb: ditto.
-
-Sun Jun 18 18:08:36 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: changed empty namespace URI representation to ""
-	  from nil.
-	* lib/rss/parser.rb: ditto.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-
-Sun Jun 18 18:03:50 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/parser.rb: removed a guard for requiring open-uri.
-
-Sun Jun 18 18:01:26 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: fixed typo: except -> expect
-	* lib/rss/parser.rb: ditto.
-	* test/rss/rss-assertions.rb: ditto.
-	* test/rss/test_parser.rb: ditto.
-
-Sun Jun 18 17:52:39 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: RSS::Element#calc_indent became to be deprecated.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/taxonomy.rb: ditto.
-	* lib/rss/trackback.rb: ditto.
-
-	* test/rss/test_1.0.rb: removed RSS::Element.indent_size tests.
-	* test/rss/test_2.0.rb: ditto.
-
-Sun Jun 18 00:49:11 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (bsock_recv_nonblock): new method
-	  BasicSocket#recv_nonblock.
-	  (udp_recvfrom_nonblock): renamed from ip_recvfrom_nonblock.
-	  IPSocket#recvfrom_nonblock is moved to UDPSocket#recvfrom_nonblock.
-	  (unix_recvfrom_nonblock): removed.
-	  UNIXSocket#recvfrom_nonblock is removed.
-
-Sat Jun 17 22:17:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/mathn.rb (Integer::prime_division): raise ZeroDivisionError
-	  on zeros.  [ruby-dev:28739]
-
-Sat Jun 17 14:53:32 2006  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb: backport from 1.9.
-	  (Kernel#Pathname): new method.
-
-Sat Jun 17 10:30:41 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (Hash#merge, Enumerable#sort_by): removed.
-
-	* lib/rss/rss.rb (RSS::RootElementMixin#to_xml): added.
-	  [ruby-talk:197284]
-
-	  We can convert RSS version easily like the following:
-	    rss10 = RSS::Parser.parse(File.read("1.0.rdf"))
-	    File.open("2.0.rss", "w") {|f| f.print(rss10.to_xml("2.0"))}
-
-	* test/rss/test_1.0.rb: added #to_xml test.
-	* test/rss/test_2.0.rb: ditto.
-
-	* test/rss/rss-testcase.rb: added some helper methods that
-	  generates sample RSS 2.0.
-
-	* sample/rss/convert.rb: added a sample script to convert RSS format.
-
-Sat Jun 17 10:23:22 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (Kernel#funcall): removed.
-	* lib/rss/parser.rb (Kernel.URI): removed.
-
-	* lib/rss/maker/: supported
-	    xxx.new_yyy do |yyy|
-	      yyy.zzz = zzz
-	      ...
-	    end
-	  style and this style became the style of the recommendation.
-
-	  Old style
-	    yyy = xxx.new_yyy
-	    yyy.zzz = zzz
-	    ...
-	  is supported too but this style isn't recommended.
-	  [ruby-talk:197284]
-
-	* test/rss/test_*maker*.rb: used new recommended style.
-
-Sat Jun 17 09:03:47 2006  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss, test/rss: backported from trunk. (2005-11-16 - now)
-
-	* lib/rss/rss.rb (RSS::VERSION): 0.1.5 -> 0.1.6.
-	* test/rss/test_version.rb (RSS::TestVersion#test_version): ditto.
-
-	* lib/rss/trackback.rb: added TrackBack prefix.
-	* lib/rss/maker/trackback.rb: ditto.
-
-	* lib/rss/rss.rb : removed needless argument 'prefix'.
-	* lib/rss/parser.rb: ditto.
-
-	* lib/rss/1.0.rb: added rdf:Bag.
-
-	* lib/rss/taxonomy.rb: implemented taxonomy module.
-	* test/rss/test_taxonomy.rb: added tests for taxonomy support.
-
-	* lib/rss/1.0.rb: added convenience method 'resources'.
-	* lib/rss/taxonomy.rb: ditto.
-	* test/rss/rss-assertions.rb: added test for 'resources'.
-	* test/rss/test_taxonomy.rb: ditto.
-
-	* lib/rss/rss.rb: fixed a indentation bug.
-	* lib/rss/taxonomy.rb: fixed <taxo:topic> #to_s bug.
-	* test/rss/test_taxonomy.rb: added a #to_s test.
-
-	* lib/rss/maker/taxonomy.rb: implemented taxonomy module for RSS
-	  Maker.
-	* lib/rss/taxonomy.rb: supported RSS Maker.
-	* lib/rss/maker.rb: added taxonomy module support.
-
-	* lib/rss/rss.rb: adjusted to other element API.
-	* lib/rss/1.0.rb: adjusted to other element API but backward
-	  compatibility is reserved.
-	* lib/rss/0.9.rb: ditto.
-
-	* test/rss/test_maker_taxo.rb: added test case for taxonomy module
-	  for RSS Maker.
-	* test/rss/test_setup_maker_1.0.rb: added tests for taxo:topic.
-
-	* test/rss/test_setup_maker_1.0.rb: added backward compatibility
-	  test.
-	* test/rss/test_setup_maker_0.9.rb: ditto.
-	* test/rss/test_setup_maker_2.0.rb: ditto.
-
-	* test/rss/rss-testcase.rb: added convenience method for setting
-	  up taxo:topic.
-	* test/rss/rss-assertions.rb: added assertion for taxo:topic.
-
-	* sample/rss/blend.rb: followed new API.
-
-	* lib/rss/taxonomy.rb: changed class or module prefix to
-	  Taxonomy from Taxo.
-	* lib/rss/maker/taxonomy.rb: ditto.
-
-	* test/rss/test_taxonomy.rb: use #reject directory.
-
-	* lib/rss/: use #__send__ instead of #send.
-	* test/rss/: ditto.
-
-	* lib/rss/parser.rb: added entity handling type predicate.
-	* lib/rss/rexmlparser.rb: ditto.
-	* lib/rss/xmlparser.rb: ditto.
-	* lib/rss/xmlscanner.rb: ditto.
-
-	* lib/rss/xmlscanner.rb: more robust entity handling.
-
-	* test/rss/test_parser.rb: added an entity handling test.
-
-	* test/rss/test_2.0.rb: added RSS 2.0 tests.
-	* test/rss/rss-assertions.rb: extended XML stylesheet assertion.
-	* lib/rss/0.9.rb: added initialize method.
-	* test/rss/test_1.0.rb: cleanup.
-
-	* lib/rss/image.rb: added Image prefix.
-	* lib/rss/maker/image.rb: ditto.
-
-	* lib/rss/rss.rb: improved type conversion.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/syndication.rb: ditto.
-
-	* test/rss/test_2.0.rb: added type conversion tests.
-	* test/rss/test_accessor.rb: ditto.
-	* test/rss/test_to_s.rb: ditto.
-	* test/rss/test_syndication.rb: ditto.
-	* test/rss/test_setup_maker_2.0.rb: ditto.
-	* test/rss/test_setup_maker_1.0.rb: ditto.
-	* test/rss/test_setup_maker_0.9.rb: ditto.
-	* test/rss/test_maker_sy.rb: ditto.
-	* test/rss/test_maker_image.rb: ditto.
-	* test/rss/test_maker_2.0.rb: ditto.
-	* test/rss/test_maker_0.9.rb: ditto.
-	* test/rss/test_image.rb: ditto.
-
-	* test/rss/test_maker_1.0.rb: use assert instead of assert_equal.
-
-	* test/rss/rss-assertions.rb: improved type conversion assertions.
-
-	* lib/rss/rss.rb: added backward compatibility codes.
-	* lib/rss/parser.rb: ditto.
-	* test/rss/test_parser.rb: ditto.
-	* test/rss/test_2.0.rb: ditto.
-
-Sat Jun 17 02:01:00 2006  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (Kernel#pretty_inspect): defined for pretty printed
-	  string.
-
-Sat Jun 17 00:23:58 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (reswords): kDO_BLOCK was missing.  fixed: [ruby-core:7995]
-
-Sat Jun 17 00:02:15 2006  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_propertyput): support
-	  PROPERTYPUTREF. [ruby-talk:183042]
-
-	* ext/win32ole/tests/test_propertyputref.rb: ditto.
-
-Thu Jun 15 23:02:47 2006  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (fole_methods): The return value
-	  of WIN32OLE#ole_methods should include PROPERTYPUTREF methods.
-
-	* ext/win32ole/win32ole.c (fole_put_methods): The return value
-	  of WIN32OLE#ole_put_methods should include PROPERTYPUTREF methods.
-
-	* ext/win32ole/tests/test_ole_methods.rb: ditto.
-
-	* ext/win32ole/tests/testall.rb : ditto.
-
-Wed Jun 14 18:23:28 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* enum.c (enum_any): Documentation typo.
-
-Wed Jun 14 15:01:09 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser#warn): Don't print
-	  warnings when -q is set.
-
-Wed Jun 14 23:03:53 2006  Tanaka Akira  <akr@m17n.org>
-
-	* configure.in: check sizeof(rlim_t).
-	  check setrlimit.
-
-	* process.c (proc_getrlimit): new method Process.getrlimit.
-	  (proc_setrlimit): new method Process.setrlimit.
-
-	* ruby.h (NUM2ULL): new macro.
-
-Mon Jun 12 22:25:09 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): adjust precision length to prevent
-	  splitting multi-byte characters.  [ruby-list:42389]
-
-Sun Jun 11 23:20:07 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser::Arguable#getopts): pass self to the
-	  parser.
-
-Sun Jun 11 10:00:57 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.h (write): not need to define on bcc.
-
-Sun Jun 11 08:30:33 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (OptionParser#getopts): new methods.
-
-Sat Jun 10 18:02:40 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/bigdecimal/lib/bigdecimal/newton.rb (Newton::nlsolve): typo
-	  fixed: raize -> raise.  [ruby-talk:196608]
-
-Thu Jun  8 14:19:17 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.[ch] (rb_w32_read, rb_w32_write): new functions.
-	  use recv() and send() when fd is socket. fixed: [ruby-dev:28694]
-
-Wed Jun  7 16:22:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tempfile.rb (Tempfile::make_tmpname): put dot between
-	  basename and pid.  [ruby-talk:196272]
-
-Wed Jun  7 14:53:04 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (errmap): add some winsock errors.
-
-Wed Jun  7 11:34:38 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* configure.in: add new configure option `--with-winsock2' for mingw.
-
-	* win32/Makefile.sub (config.h): define USE_WINSOCK2 in config.h
-	  instead of in CPPFLAGS.
-
-	* ext/socket/extconf.rb: determine whether to use winsock2 or not
-	  by using with_config.
-
-Wed Jun  7 10:45:10 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/{configure.bat, setup.mak, Makefile.sub, win32.h}: add
-	  new configure option `--with-winsock2'.
-
-	* win32/win32.c (StartSockets): ditto.
-
-	* ext/socket/extconf.rb: ditto.
-
-	* win32/win32.c (open_ifs_socket): new function.
-
-	* win32/win32.c (StartSockets, rb_w32_socket): use open_ifs_socket()
-	  instead of socket().
-	  ifs socket support is backported from trunk.
-
-Wed Jun  7 09:14:44 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): binding for the return event hook should have
-	  consistent scope.  [ruby-core:07928]
-
-	* eval.c (EXEC_EVENT_HOOK): trace_func may remove itself from
-	  event_hooks.	no guarantee for arbitrary hook deletion.
-	  [ruby-dev:28632]
-
-Mon Jun  5 18:12:12 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (sock_s_unpack_sockaddr_in): reject
-	  non-AF_INET/AF_INET6 sockaddr.
-	  (sock_s_unpack_sockaddr_un): reject non-AF_UNIX sockaddr.
-	  [ruby-dev:28691]
-
-Sun Jun  4 20:40:19 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c: fix sockaddr_un handling.
-	  [ruby-dev:28677]
-
-Fri Jun  2 22:08:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/forwardable.rb: RDoc typo fix from Jan Svitok
-	  <jan.svitok at gmail.com>.  [ruby-core:07943]
-
-Fri Jun  2 19:02:09 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: use create_header.
-
-	* ext/openssl/ossl.h, ext/openssl/openssl_missing.h:
-	  include RUBY_EXTCONF_H.
-
-Fri Jun  2 17:16:52 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (CLEANINGS): remove extconf.h by distclean if created.
-
-Fri Jun  2 00:11:19 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (s_recvfrom): alen may be zero with UNIXSocket
-	  too.  (tested on NetBSD 3.0)
-	  (s_recvfrom_nonblock): extracted from sock_recvfrom_nonblock.
-	  (sock_recvfrom_nonblock): use s_recvfrom_nonblock.
-	  (ip_recvfrom_nonblock): new method: IPSocket#recvfrom_nonblock
-	  (unix_recvfrom_nonblock): new method: UNIXSocket#recvfrom_nonblock
-	  (s_accept_nonblock): extracted from sock_accept_nonblock.
-	  (sock_accept_nonblock): use s_accept_nonblock.
-	  (tcp_accept_nonblock): new method: TCPServer#accept_nonblock
-	  (unix_accept_nonblock): new method: UNIXServer#accept_nonblock
-
-Thu Jun  1 19:12:37 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_cmdvector): backslashes inside single-quotes
-	  no longer has special meanings.  fixed: [ruby-list:42311]
-
-Thu Jun  1 16:14:41 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_getcwd): runtime's getcwd() will not success
-	  if the length of the cwd is longer than MAX_PATH.
-	  fixed [ruby-list:42335]
-
-Thu Jun  1 11:29:14 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (rb_w32_getcwd): set errno if not set.
-	  fixed [ruby-list:42346]
-
-Sat May 27 11:29:46 2006  nobuyoshi nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): remove extinit files if no statically linked
-	  extensions.
-
-Fri May 26 09:05:11 2006  nobuyoshi nakada  <nobu@ruby-lang.org>
-
-	* ruby.h, lib/mkmf.rb (create_header): clear command line options for
-	  macros moved to extconf.h.
-
-	* ext/extmk.rb (extract_makefile, extmk): made RUBY_EXTCONF_H and
-	  EXTSTATIC permanent.
-
-	* ext/{dbm,digest/*,socket,zlib}/extconf.rb: used $defs and $INCFLAGS.
-
-	* {bcc32,win32,wince}/Makefile.sub (COMPILE_C, COMPILE_CXX): added
-	  $(INCFLAGS).
-
-	* lib/mkmf.rb (configuration): add $defs unless extconf.h was created.
-
-Thu May 25 01:52:07 2006  nobuyoshi nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (pkg_config): particular config commands support.
-
-	* ext/extmk.rb: deal with $static set in extconf.rb.
-
-	* mkconfig.rb: merge multiple entries to an entry with multiple lines.
-
-	* lib/mkmf.rb: allow a series of commands to link.
-
-	* win32/Makefile.sub: embed manifests.
-
-	* win32/setup.mak: suffix OS name by runtime version.
-
-Wed May 24 23:52:11 2006  nobuyoshi nakada  <nobu@ruby-lang.org>
-
-	* configure.in (ac_install_sh): ignore dummy install-sh.
-	  [ruby-talk:193876]
-
-Wed May 24 03:10:48 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/openssl/ssl.rb
-	  (OpenSSL::SSL::SocketForwarder#setsockopt,getsockopt): typo fixed.
-
-Mon May 22 17:54:12 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_recvfrom_nonblock): use rb_read_pending
-	  instead of rb_io_read_pending.
-	  [ruby-dev:28663]
-
-Mon May 22 17:30:04 2006  Tanaka Akira  <akr@m17n.org>
-
-	* rubyio.h (rb_io_set_nonblock): declared.
-
-	* io.c (rb_io_set_nonblock): new function.
-	  (io_getpartial): nonblocking read support.
-	  (io_read_nonblock): new method: IO#read_nonblock.
-	  (io_write_nonblock): new method: IO#write_nonblock.
-
-	* ext/socket/socket.c
-	  (sock_connect_nonblock): new method: Socket#connect_nonblock.
-	  (sock_accept_nonblock): new method: Socket#accept_nonblock.
-	  (sock_recvfrom_nonblock): new method: Socket#recvfrom_nonblock.
-
-	  [ruby-core:7917]
-
-Mon May 22 15:57:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (umethod_bind): should not update original class.
-	  [ruby-dev:28636]
-
-Mon May 22 13:38:57 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ev_const_get): should support constant access from
-	  within instance_eval().  [ruby-dev:28327]
-
-Thu May 18 17:51:32 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* time.c (time_timeval): should round for usec floating
-	  number.  [ruby-core:07896]
-
-	* time.c (time_add): ditto.
-
-Thu May 18 17:11:45 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::out): support utf-8.  a patch from Fujioka
-	  <fuj at rabbix.jp>.  [ruby-dev:28649]
-
-Thu May 18 00:42:12 2006  nobuyoshi nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb, lib/mkmf.rb: use BUILD_FILE_SEPARATOR in Makefiles.
-
-Wed May 17 17:55:26 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (sys_warning): should not call a vararg function
-	  rb_sys_warning() indirectly.  [ruby-core:07886]
-
-Wed May 17 08:17:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): try to reduce errors using powersOf10
-	  table.  [ruby-dev:28644]
-
-Tue May 16 15:34:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_initialize): should not allow modifying literal
-	  regexps.  frozen check moved from rb_reg_initialize_m as well.
-
-Tue May 16 09:20:16 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (rb_reg_initialize): should not modify untainted objects in
-	  safe levels higher than 3.
-
-	* re.c (rb_memcmp): type change from char* to const void*.
-
-	* dir.c (dir_close): should not close untainted dir stream.
-
-	* dir.c (GetDIR): add tainted/frozen check for each dir operation.
-
-Mon May 15 17:42:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rdoc/parsers/parse_rb.rb (RDoc::RubyParser::parse_symbol_arg):
-	  typo fixed.  a patch from Florian Gross <florg at florg.net>.
-
-Sat May 13 16:14:05 2006  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (PP.mcall): new method.
-	  (Struct#pretty_print): call Kernel#class and Struct#members even if
-	  overridden.
-	  (Struct#pretty_print_cycle): ditto.
-	  [ruby-core:7865]
-
-Thu May 11 19:57:00 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): differ addition to minimize error.
-	  [ruby-dev:28619]
-
-Fri Aug 11 15:39:25 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/yaml/tag.rb: Replace nodoc with stopdoc so Module methods get
-	  documented.
-
-Thu May 11 18:10:43 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): should not raise ERANGE when the input
-	  string does not have any digits.  [ruby-dev:28629]
-
-Sun May  7 03:09:51 2006  Stephan Maka  <stephan@spaceboyz.net>
-
-	* lib/resolv.rb (Resolv::DNS::Requester::ConnectedUDP#initialize):
-	  Use AF_INET6 for nameservers containing colons.
-
-Sat May  6 00:38:42 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (trap): sig should be less then NSIG.  Coverity found
-	  this bug.  a patch from Kevin Tew <tewk at tewk.com>.
-	  [ruby-core:07823]
-
-Thu May  4 02:24:16 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/emitter.c (syck_scan_scalar): avoid accessing
-	  uninitialized array element.  a patch from Pat Eyler
-	  <rubypate at gmail.com>.  [ruby-core:07809]
-
-	* array.c (rb_ary_fill): initialize local variables first.  a
-	  patch from Pat Eyler <rubypate at gmail.com>.  [ruby-core:07810]
-
-	* ext/syck/yaml2byte.c (syck_yaml2byte_handler): need to free
-	  type_tag.  a patch from Pat Eyler <rubypate at gmail.com>.
-	  [ruby-core:07808]
-
-Wed May  3 02:12:07 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (make_hostent_internal): accept ai_family
-	  check from Sam Roberts <sroberts at uniserve.com>.
-	  [ruby-core:07691]
-
-Mon May  1 12:23:19 2006    <sinara@blade.nagaokaut.ac.jp>
-
-	* numeric.c (num_div): use floor rather than rb_Integer().
-	  [ruby-dev:28589]
-
-	* numeric.c (flo_divmod): the first element of Float#divmod should
-	  be an integer. [ruby-dev:28589]
-
-	* test/ruby/test_float.rb: add tests for divmod, div, modulo and remainder.
-
-Sat Apr 29 22:42:08 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_asn1.c (ossl_asn1_decode0): should initialize
-	  flag. [ruby-core:07785]
-
-Fri Apr 28 10:53:16 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* util.c (ruby_strtod): should not cut off 18 digits for no
-	  reason.  [ruby-core:07796]
-
-	* util.c (ruby_strtod): fixed wrong conversion.
-
-Thu Apr 27 01:38:10 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_fill): internalize local variable "beg" to
-	  pacify Coverity.  [ruby-core:07770]
-
-Wed Apr 26 16:59:24 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* pack.c (pack_unpack): now supports CRLF newlines.  a patch from
-	  <tommy at tmtm.org>.  [ruby-dev:28601]
-
-Tue Apr 25 18:00:05 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c (delete_slaves): maybe increment the reference
-	  count of a NULL Tcl_Obj [ruby-core:07759].
-
-Tue Apr 25 07:55:31 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/jcode.rb (String::tr_s): should have translated non
-	  squeezing character sequence (i.e. a character) as well.  thanks
-	  to Hiroshi Ichikawa <gimite at gimite.ddo.jp> [ruby-list:42090]
-
-Tue Apr 25 00:08:24 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): should check if c is not a
-	  multibyte character.  a patch from KIMURA Koichi
-	  <kimura.koichi at canon.co.jp>.  [ruby-dev:28598]
-
-Fri Apr 21 15:19:13 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c (lib_eventloop_ensure): refer freed pointer
-	  [ruby-core:07744] and memory leak.
-
-Fri Apr 21 12:14:52 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c: document update patch from Sam Roberts
-	  <sroberts at uniserve.com>.  [ruby-core:07701]
-
-Wed Apr 19 13:55:27 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (arg): too much NEW_LIST()
-
-	* eval.c (SETUP_ARGS0): remove unnecessary access to nd_alen.
-
-Wed Apr 19 11:57:04 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): use ARGSCAT for NODE_OP_ASGN1.
-	  [ruby-dev:28585]
-
-	* parse.y (list_concat): revert last change.
-
-	* parse.y (arg): use NODE_ARGSCAT for placeholder.
-
-Wed Apr 19 11:13:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/getoptlong.rb (GetoptLong::get): RDoc update patch from
-	  mathew <meta at pobox.com>.  [ruby-core:07738]
-
-Wed Apr 19 10:13:27 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_const_set): raise error when no target klass is
-	  supplied.  [ruby-dev:28582]
-
-Wed Apr 19 09:49:36 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (list_concat): should not modify nodes other than
-	  NODE_ARRAY.  [ruby-dev:28583]
-
-Tue Apr 18 17:40:37 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: add a binding to a container for a slave IP.
-
-	* ext/tk/lib/tk.rb: update RELEASE_DATE.
-
-	* ext/tk/tcltklib.c: forget to reset a Tcl interpreter.
-
-	* ext/tk/stubs.c: fix potential bugs about handling rb_argv0.
-
-Tue Apr 18 00:11:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c: block_unique should be 1, not frame_unique.
-	  [ruby-dev:28577]
-
-Fri Aug 11 15:39:25 2006  Eric Hodel  <drbrain@segment7.net>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#find_body): Make RDoc
-	  ignore C function prototypes.  Patch by Tilman Sauerbeck
-	  <tilman at code-monkey.de>.  [ruby-core:8574]
-	* lib/yaml/tag.rb: Replace nodoc with stopdoc so Module methods get
-	  documented.
-
-Mon Apr 10 01:03:10 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* prec.c (prec_prec_f): documentation patch from
-	  <gerardo.santana at gmail.com>.  [ruby-core:07689]
-
-Sat Apr  8 02:34:34 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_pow): second operand may be too big even if
-	  it's a Fixnum.  [ruby-talk:187984]
-
-Sat Apr  8 02:12:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* README.EXT: update symbol description.  [ruby-talk:188104]
-
-Thu Apr  6 23:28:47 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* COPYING: explicitly note GPLv2.  [ruby-talk:187922]
-
-Thu Apr  6 11:18:37 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/panedwindow.rb: lack of arguments. [ruby-core:7681]
-
-Thu Apr  6 01:04:47 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tcltklib.c: fix SEGV when embedding to an application.
-	  [ruby-core:7600]
-
-	* ext/tk/tcltklib.c: fix SEGV at exit. [ruby-talk:186489]
-
-	* ext/tk/tkutil/tkutil.c: follow to changing specification of
-	  instance_eval on ruby-1.9.x.
-
-	* ext/tk/lib/tk.rb: ditto.
-
-	* ext/tk/lib/multi-tk.rb: ditto.
-
-	* ext/tk/lib/tk.rb: remove warning about redefinition of methods.
-
-	* ext/tk/lib/tk/variable.rb: remove warning about unseting Tcl
-	  variables.
-
-Wed Mar 29 20:54:44 2006  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (fole_getproperty): WIN32OLE#[] should accept
-	  multi arguments.
-
-	* ext/win32ole/tests/testWIN32OLE.rb (test_setproperty_bracket): ditto.
-
-Wed Mar 29 10:07:44 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c (nkf_each_char_to_hex, encode_fallback_subchar,
-	  e2w_conv): support C90 compiler.
-
-Wed Mar 29 06:48:40 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (backtrace): reports aliased method names in a generated
-	  backtrace.  a patch from "U.Nakamura" <usa at garbagecollect.jp>.
-	  [ruby-dev:28471]
-
-Mon Mar 27 22:19:09 2006  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/{nkf.c, utf8tbl.c, config.h}: imported nkf 2.0.6.
-	  * Add --ic / --oc option and mapping tables.
-	  * Add fallback option.
-	  * Add --no-best-fit-chars option.
-	  * Fix some bugs.
-
-	* ext/nkf/nkf.c (nkf_split_options): added for parse option string.
-
-	* ext/nkf/lib/kconv.rb (Kconv.to*): add -m0.
-	  Note that Kconv.to* still imply -X.
-
-Mon Mar 27 03:17:21 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): insecure calling should be checked for non
-	  NODE_SCOPE method invocations too.
-
-	* eval.c (rb_alias): should preserve the current safe level as
-	  well as method definition.
-
-Fri Mar 24 23:14:30 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (yield_under_i): pass self again for instance_eval().
-	  [ruby-dev:28466]
-
-Fri Mar 24 17:20:03 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (rb_f_sleep): remove description about SIGALRM which
-	  is not valid on the current implementation.  [ruby-dev:28464]
-
-Thu Mar 23 10:47:03 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_missing): should support argument splat in
-	  super.  [ruby-talk:185438]
-
-Mon Mar 20 12:05:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: Solaris SunPro compiler -rapth patch from
-	  <kuwa at labs.fujitsu.com>.  [ruby-dev:28443]
-
-Mon Mar 20 09:40:23 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: remove enable_rpath=no for Solaris.
-	  [ruby-dev:28440]
-
-Fri Mar 17 19:08:49 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c, ext/openssl/ossl_nsspki.c: fix typo.
-	  [ruby-core:07571]
-
-Wed Mar 15 16:54:21 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): support libraries without *.so.
-
-Wed Mar 15 16:35:43 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c, ext/openssl/ossl_nsspki.c: should use
-	  "rb_str_new(0, 0)" to make empty string.
-
-Sat Mar 11 14:24:06 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rdoc/ri/ri_formatter.rb (RI::TextFormatter::wrap): removed
-	  space before argument parenthesis.  [ruby-talk:183630]
-
-	* ruby.1: a clarification patch from David Lutterkort
-	  <dlutter at redhat.com>.  [ruby-core:7508]
-
-Sat Mar  4 15:26:40 2006  Tanaka Akira  <akr@m17n.org>
-
-	* gc.c (id2ref): fix symbol test.
-
-Sat Mar  4 01:08:07 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rdoc/ri/ri_paths.rb (RI::Paths): adding paths from rubygems
-	  directories.  a patch from Eric Hodel <drbrain at segment7.net>.
-	  [ruby-core:07423]
-
-Thu Mar  2 19:44:18 2006  Tanaka Akira  <akr@m17n.org>
-
-	* gc.c: align VALUE with sizeof(RVALUE) globally.
-	  (is_pointer_to_heap): check alignment out of loop.
-	  (id2ref): avoid collision between symbols and objects.
-	  (rb_obj_id): ditto.  moved from object.c.
-	  [ruby-talk:178364] [ruby-core:7305]
-
-Thu Mar  2 18:58:18 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_fd_writable): should not re-schedule output
-	  from KILLED thread (must be error printing).
-
-Thu Mar  2 17:57:49 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* gc.c: commited magic for reducing RVALUE size on windows. (24->20byte)
-	  [ruby-core:7474]
-
-Thu Mar  2 12:59:14 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (filetime_to_unixtime): should set tm_isdst to -1.
-	  stat() didn't treat daylight saving time property on WinNT.
-	  [ruby-talk:182100]
-
-Thu Mar  2 08:02:42 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (add_heap): heap_slots may overflow.  a patch from Stefan
-	  Weil <weil at mail.berlios.de>.
-
-Wed Mar  1 00:24:31 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/rdoc/parsers/parse_rb.rb (read_escape): could not handle /\^/.
-	  merged Mr. Ishizuka's lib/irb/ruby-lex.rb 's patch rev 1.29.
-	  [ruby-talk:181631] [ruby-dev:28404]
-
-Tue Feb 28 09:32:17 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/drb/extservm.rb (invoke_service_command): cannot invoke command
-	  if command name is quoted on mswin32. [ruby-dev:28400]
-
-Mon Feb 27 00:19:16 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.h (SYM2ID): should not cast to signed long.
-	  [ruby-core:07414]
-
-Fri Feb 24 20:07:23 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/drb/drbtest.rb (add_service_command): quote pathnames in the
-	  server's command line for space contained directory names.
-	  Thanks, arton. [ruby-dev:28386]
-
-Fri Feb 24 12:11:08 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* instruby.rb: install *.exe.manifest and *.dll.manifest if exist.
-	  It's for VC++8.
-
-Fri Feb 24 11:33:52 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub (HAVE_HYPOT): bcc32 has hypot().
-
-Fri Feb 24 11:19:58 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (time_new_internal): add prototype to tell the compiler
-	  arugments types.
-
-	* win32/win32.c (NtInitialize): need to set a handler for VC++8.
-
-Fri Feb 24 08:19:16 2006  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* test.rb: Removed.  Obsolete by test/nkf.
-
-	* ext/.document: enabled documents in nkf and kconv
-
-	* ext/nkf/nkf.c ext/nkf/lib/kconv.rb: Add rdoc.
-
-Thu Feb 23 22:39:59 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub: use borlndmm.dll if possible. bcc32's RTL internal
-	  memory manager cannot handle large memory block properly.
-	  ex: 10000.times { "" << "." * 529671; GC.start } # crash
-	  [ruby-dev:28230]
-
-Thu Feb 23 13:20:28 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* eval.c (SETUP_ARGS0): fixed memory corruption. [ruby-dev:28360]
-
-Tue Feb 21 02:18:46 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* configure.in (mingw): have link.  [ruby-list:41838]
-
-	* win32/Makefile.sub (config.h): ditto.
-
-Tue Feb 21 02:07:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* parse.y (f_arglist): should set command_start = Qtrue for
-	  command body.  [ruby-talk:180648]
-
-Mon Feb 20 17:37:26 2006  Tanaka Akira  <akr@m17n.org>
-
-	* mkconfig.rb: alias RbConfig for Config.
-
-Mon Feb 20 12:27:53 2006  Kent Sibilev  <ksruby@gmail.com>
-
-	* lib/rational.rb (Integer::gcd): small typo fix.
-	  [ruby-core:07395]
-
-Mon Feb 20 01:05:27 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rational.rb (Integer::gcd): replaced by gcd4 in
-	  [ruby-core:07390].  [ruby-core:07377]
-
-Mon Feb 20 00:57:02 2006  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl.h (OSSL_Debug): should not use __func__.
-	  [ruby-dev:28339]
-
-Sun Feb 19 04:46:29 2006  Guy Decoux  <ts@moulon.inra.fr>
-
-	* eval.c: initial value for block_unique must be 1.
-	  [ruby-talk:180420]
-
-Sat Feb 18 23:58:26 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tracer.rb (Tracer::Tracer.add_filter): turn on tracer mode
-	  only when caller() level size is one.  [ruby-core:07389]
-
-	* lib/rdoc/parsers/parse_rb.rb: need not to require "tracer".
-	  [ruby-core:07389]
-
-	* sample/rtags.rb: ditto.
-
-Sat Feb 18 12:18:26 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/fileutils.rb (FileUtils::fu_world_writable): make it
-	  private.  [ruby-core:07383]
-
-Sat Feb 18 00:22:39 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tracer.rb: merged a minor clarification patch from Daniel
-	  Berger <Daniel.Berger at qwest.com>.  [ruby-core:07376]
-
-Fri Feb 17 11:18:42 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* util.c (ruby_strtod): Float("1e") should fail. [ruby-core:7330]
-
-	* pack.c (EXTEND32): unpack("l") did not work where sizeof(long) != 4.
-	  [ruby-talk:180024]
-
-	* pack.c (pack_unpack): fixed integer overflow on template "w".
-	  [ruby-talk:180126]
-
-Fri Feb 17 09:39:29 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_thread_wait_for): sleep should always sleep for
-	  specified amount of time.  [ruby-talk:180067]
-
-Thu Feb 16 01:10:48 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (backtrace): frame->orig_func may not be initialized.
-	  [ruby-core:07367]
-
-Wed Feb 15 16:52:52 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): NODE_OP_ASGN1 should allow splat in its
-	  argument list.  [ruby-core:07366]
-
-	* parse.y (arg): avoid unnecessary extra argument.
-	  [ruby-core:07366]
-
-	* eval.c (rb_eval): honor visibility on OP_ASGN1 and
-	  OP_ASGN2. [ruby-core:07366]
-
-Wed Feb 15 10:09:51 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (yield_under_i): should not pass self as an argument to
-	  the block for instance_eval.  [ruby-core:07364]
-
-Wed Feb 15 09:20:35 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_obj_instance_eval): should be no singleton classes for
-	  true, false, and nil.  [ruby-dev:28186]
-
-Tue Feb 14 18:48:33 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (DMETHOD_P): accessing wrong frame.  [ruby-dev:28181]
-
-	* eval.c (proc_invoke): preserve FRAME_DMETH flag.
-
-Tue Feb 14 15:13:51 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/zlib/zlib.c: supress warning on test/zlib. [ruby-dev:28323]
-
-Tue Feb 14 14:01:17 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* time.c (search_time_t): support non 32bit time_t environments.
-
-	* win32/Makefile.sub (config.h): VC++8 has ``long long'' type.
-
-	* win32/Makefile.sub (config.h): VC++8's time_t is 64bit value.
-
-	* win32/win32.c (rb_w32_utime): drop read-only attribute before
-	  changing file time.
-
-	  all changes are backported from CVS HEAD.
-
-Tue Feb 14 11:21:38 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (argf_forward): should not use frame->argv.
-	  [ruby-core:07358]
-
-Mon Feb 13 18:08:12 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): argument update propagation.  [ruby-dev:28044]
-
-	* env.h: remove argv member from struct FRAME.
-
-Mon Feb 13 13:27:00 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (eval): should push class from binding if supplied.
-	  [ruby-core:07347]
-
-Mon Feb 13 00:04:00 2006  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (ERB::Compiler): add instance variable @insert_cmd to
-	  change <%='s behavior. (backported 1.15 - 1.16)
-
-Sat Feb 11 02:04:11 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (eval): no need to push ruby_class.  [ruby-dev:28176]
-
-Sat Feb 11 01:57:44 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_f_autoload): check if ruby_cbase is nil (during
-	  instance_eval for objects cannot have singleton classes,
-	  e.g. fixnums and symbols).  [ruby-dev:28178]
-
-Tue Feb  7 23:03:24 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/zlib/zlib.c: should not access ruby objects in finalizer.
-	  [ruby-dev:28286]
-
-Mon Feb  6 16:02:51 2006  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_thread_flock): ERROR_NOT_LOCKED is not an error on Cygwin.
-	  In such situation, flock() should return 0.
-
-Mon Feb  6 00:41:08 2006  Tanaka Akira  <akr@m17n.org>
-
-	* ruby.h (RSTRUCT_LEN, RSTRUCT_PTR): defined for source level
-	  compatibility with ruby 1.9.
-
-Sun Feb  5 21:05:34 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* numeric.c (fix_to_s): removed workaround for radix 2. Historically,
-	  rb_fix2str could only handle radix 8, 10, 16. (Rev1.37) But for now,
-	  it can handle radix 2..36. [ruby-Bugs#3438] [ruby-core:7300]
-
-Sun Feb  5 18:55:08 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: imported from trunk, rev 1.129
-
-	* lib/net/http.rb (add_field, get_fields): keep 1.8.2 backward
-	  compatibility.
-
-	* lib/net/https.rb: imported from trunk, rev 1.3.
-
-	* lib/net/https.rb: #use_ssl? definition moved from net/http.rb.
-
-Sun Feb  5 14:22:15 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/pstore.rb: should return default value if name is not found.
-	  [ruby-core:7304]
-
-	* lib/pstore.rb: should raise PStore::Error if not in transaction.
-
-Sat Feb  4 22:51:43 2006  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c: apply the FreeBSD getcontext/setcontext workaround
-	  only before FreeBSD 7-CURRENT.
-
-Sat Feb  4 21:19:23 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (LK_ERR): ERROR_NOT_LOCKED is not an error.
-	  In such situation, flock() should return 0.
-
-Sat Feb  4 15:56:37 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* numeric.c (fix_to_s): (2**32).to_s(2) fails with exception where
-	  sizeof(int) == 4 < sizeof(long). [ruby-core:7300]
-
-Fri Feb  3 15:06:50 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/syck.c (syck_move_tokens): should reset p->cursor or etc
-	  even if skip == 0. This causes buffer overrun.
-	  (ex: YAML.load('--- "..' + '\x82\xA0' * 511 + '"'))
-
-Thu Feb  2 23:51:18 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/emitter.c (syck_emitter_write): should not set '\0' on
-	  emitter's marker. if marker points to the end of buffer, this causes
-	  buffer overrun. (ex: YAML.dump("." * 12288))
-
-Thu Feb  2 16:01:24 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (eval): need not to protect $SAFE value.
-	  [ruby-core:07177]
-
-Thu Feb  2 14:45:53 2006  Ville Mattila  <ville.mattila@stonesoft.com>
-
-	* configure.in: The isinf is not regognized by autoconf
-	  library guesser on solaris 10. [ruby-core:7138]
-
-Wed Feb  1 22:01:47 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* configure.in, hash.c (ruby_setenv): use setenv(3) and unsetenv(3)
-	  where they are supported. modifing environ variable seems to
-	  segfault solaris 10. [ruby-core:7276] [ruby-dev:28270]
-
-	* ruby.c (set_arg0): if use setenv(3), environ space cannot be used
-	  for altering argv[0].
-
-Tue Jan 31 14:46:28 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (rb_struct_select): update RDoc description.
-	  [ruby-core:7254]
-
-Tue Jan 31 11:58:51 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp#eval and bg_eval.
-
-	* ext/tk/lib/tk/namespace.rb: TkNamespace#eval was enbugged at the
-	  last commit. Now it will return a proper object.
-
-Tue Jan 31 00:10:26 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/rubyext.c (syck_resolver_transfer): workaround for SEGV.
-	  ex: ruby -ryaml -e 'YAML.load("!map:B {}")' [ruby-core:7217]
-
-Sat Jan 28 07:56:57 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/rdoc/usage.rb: support "a:0:33" style caller[-1]. In this case
-	  file name is "a:0". I don't know this really happens though...
-	  [ruby-Bugs:3344]
-
-Wed Jan 25 22:29:04 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, dln.c, file.c, intern.h, missing.h (eaccess): use
-	  system routine if provided.  fixed: [ruby-core:07195]
-
-Sun Jan 22 23:27:13 2006  Go Noguchi  <gonoguti@yahoo.co.jp>
-
-	* lib/test/unit/autorunner.rb (process_args): ignore arguments after
-	  '--' so that test scripts can handle them.  fixed: [ruby-dev:28258]
-
-Sun Jan 22 22:09:52 2006  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (POST_GETCONTEXT): define separately from PRE_GETCONTEXT on
-	  IA64 to avoid reusing variable address.
-
-Sun Jan 22 20:03:35 2006  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (ruby_setjmp): define PRE_GETCONTEXT and POST_GETCONTEXT
-	  instead of FUNCTION_CALL_MAY_RETURN_TWICE.
-	  define PRE_GETCONTEXT to clear carry flag for workaround of
-	  FreeBSD/i386 getcontext/setcontext bug.
-	  [ruby-dev:28263]
-
-Sat Jan 21 00:36:47 2006  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (FUNCTION_CALL_MAY_RETURN_TWICE): use only on SPARC and IA64
-	  before gcc 4.0.3.
-	  [ruby-dev:28247]
-
-Thu Jan 19 22:21:23 2006  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (mv): should remove file after copying.
-	  [ruby-dev:28223]
-
-Wed Jan 18 23:37:06 2006  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (FUNCTION_CALL_MAY_RETURN_TWICE): don't clobber %l7 of SPARC
-	  if enable-shared.
-	  (ruby_setjmp): call FUNCTION_CALL_MAY_RETURN_TWICE after getcontext
-	  too.
-	  reported by Pav Lucistnik and Marius Strobl.
-	  http://lists.freebsd.org/pipermail/freebsd-sparc64/2006-January/003739.html
-
-Tue Jan 17 11:32:46 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/setup.mak (MAKE): workaround for nmake 8.
-
-Tue Jan 17 11:10:21 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/{Makefile.sub,setup.mak}: invoke .bat via shell. workaround
-	  for nmake 8.
-
-Mon Jan 16 10:26:23 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/emitter.c (syck_emit_seq, syck_emit_map, syck_emit_item):
-	  should output complex key mark even if map's key is empty seq/map.
-	  [ruby-core:7129]
-
-Sat Jan 14 05:37:06 2006  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (READ_DATA_PENDING, READ_DATA_PENDING_COUNT): defined
-	  for DragonFly BSD 1.4.0.
-
-Sat Jan 14 03:43:24 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* file.c (rb_file_s_chmod): avoid warning where sizeof(int) !=
-	  sizeof(void*).
-
-Fri Jan 13 19:14:56 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/rdoc/diagram.rb:
-	    - properly quote bare element attributes
-	    - terminates dangling elements (e.g. <img>, <br>, <link>, etc)
-	    - converts "CVS" to the more HTML-friendly acronym element
-	    - adds missing type attributes to style elements
-
-	  based on Paul Duncan's patch <pabs@pablotron.org> [ruby-core:7028]
-
-	* lib/rdoc/generators/html_generator.rb: ditto.
-	* lib/rdoc/generators/template/html/hefss.rb: ditto.
-	* lib/rdoc/generators/template/html/html.rb: ditto.
-	* lib/rdoc/generators/template/html/kilmer.rb: ditto.
-
-Thu Jan 12 11:53:08 2006  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/tkballoonhelp.rb: [bug fix] couldn't add to a widget
-	  which is constructed with TkComposite module.
-	  [new feature] support 'command' option which is called just before
-	  popping up the balloon help.
-
-Wed Jan 11 15:00:00 2006  Ville Mattila  <mulperi@iki.fi>
-
-	* io.c (READ_PENDING*): Support solaris 64-bit environments.
-	  Solaris defines a opaque FILE struct when compiling 64 bit
-	  binaries. This means that we dont have access to _ptr etc.
-	  members anymore. The solution by Steven Lumos is to define
-	  FILE64 that has needed members available. I've modified
-	  the origanal patch a bit so that it compiles both with gcc
-	  and now free sun studio 11 compiler and both amd64 and sparc.
-	  NOTE! We have to 64 bit solaris FILE structure time to time
-	  otherwise we'll get breakage.
-	  [ruby-core:7106]
-
-Tue Jan 10 19:42:33 2006  Tanaka Akira  <akr@m17n.org>
-
-	* gc.c (garbage_collect): mark ruby_current_node.
-	  if an exception is raised in a finalizer called written in C by
-	  rb_gc_call_finalizer_at_exit, ruby_set_current_source may use
-	  collected ruby_current_node and mark_source_filename may corrupt
-	  memory.
-
-Tue Jan 10 13:30:34 2006  akira yamada  <akira@ruby-lang.org>
-
-	* ext/syck/rubyext.c (syck_resolver_transfer): should be able to load
-	  !ruby/object:Bignum syntax 1.8.3 dumped. [ruby-core:6159]
-
-Tue Jan 10 12:47:41 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/yaml/rubytypes.rb (Fixnum): Bignum could not be loaded in
-	  ruby 1.8.3/1.8.4. [ruby-core:6115]
-
-	* lib/yaml/rubytypes.rb (Numeric): Subclass of Numeric could not
-	  be dumped properly. [ruby-core:7047]
-
-Tue Jan 10 12:00:48 2006  Aaron Schrab  <aaron @nospam@ schrab.com>
-
-	* lib/yaml/rubytypes.rb (Symbol#yaml_new): YAML loading of quoted
-	  Symbols broken. [ruby-Bugs:2535]
-
-Mon Jan  9 19:54:35 2006  arton  <artonx@yahoo.co.jp>
-
-	* ext/zlib/extconf.rb: zlib compiled DLL version 1.2.3 distributed by
-	  http://www.zlib.net/ has zdll.lib. [ruby-dev:28209]
-
-Mon Jan  9 14:17:12 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/Makefile.sub (OPTFLAGS): I have experienced trouble on y- flag,
-	  (VisualC++6) so use -O2b2xg- if  $(MSC_VER) < 1400. [ruby-core:7040]
-
-Mon Jan  9 14:17:12 2006  Kero van Gelder  <rubyforge @nospam@ kero.tmfweb.nl>
-
-	* lib/webrick/httpservlet/filehandler.rb: fixed typo. [ruby-core:7075]
-
-Sat Jan  7 15:40:07 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (singleton): get rid of segfault on syntax error.
-	  fixed: [ruby-core:07070]
-
-Fri Jan  6 10:16:20 2006  Steven Lumos  <steven@lumos.us>
-
-	* io.c (READ_DATA_PENDING): defined for 64bit Solaris on SPARC.
-	  [ruby-core:7057]
-	  (READ_DATA_PENDING_COUNT): ditto.
-	  (READ_DATA_PENDING_PTR): ditto.
-
-Sun Jan  1 17:07:59 2006  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_seekdir): should not segfault even if passed
-	  the location which rb_w32_telldir didn't return. [ruby-core:7035]
-	  (I think HEAD implementation is better. but binary compatibility)
-
-	* test/ruby/test_dir.rb: added.
-
-Sat Dec 31 22:57:00 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_save_context): should not recycle scope object used
-	  in a thread.  fixed: [ruby-dev:28177]
-
-Fri Dec 30 18:22:42 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (garbage_collect): mark objects refered from aborting threads.
-	  [ruby-dev:28190]
-
-	* win32/Makefile.sub: VC++8 support.
-
-Fri Dec 30 14:24:53 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c (glob_helper): do not use TRUE for djgpp.
-
-Fri Dec 30 04:54:40 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (eaccess): workaround for VC++8 runtime.
-
-	* win32/win32.c (ioinfo): VC++8 support.
-
-Thu Dec 29 23:59:37 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_gc_mark_threads): leave unmarked threads which won't wake
-	  up alone, and mark threads in the loading table.  [ruby-dev:28154]
-
-	* eval.c (rb_gc_abort_threads), gc.c (gc_sweep): kill unmarked
-	  threads.  [ruby-dev:28172]
-
-Thu Dec 29 17:02:07 2005  Tanaka Akira  <akr@m17n.org>
-
-	* test/ruby/envutil.rb (EnvUtil.rubybin): search "ruby" instead of
-	  "miniruby".  [ruby-dev:28140]
-
-Tue Dec 27 16:59:52 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* test/drb/drbtest.rb (DRbService::self.ext_service): increase
-	  timeout limit.  a patch from Kazuhiro NISHIYAMA
-	  <zn at mbf.nifty.com>. [ruby-dev:28132]
-
-Tue Dec 27 08:29:18 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLSocket#post_connection_chech):
-	  treat wildcard character in commonName. [ruby-dev:28121]
-
-Mon Dec 26 22:32:47 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_eval), gc.c (gc_mark_children), node.h (NEW_ALIAS,
-	  NEW_VALIAS), parse.y (fitem): allow dynamic symbols to
-	  NODE_UNDEF and NODE_ALIAS.
-	  backported from trunk.  fixed: [ruby-dev:28105]
-
-Mon Dec 26 08:50:36 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (ev_const_get): fixed a bug in constant reference during
-	  instance_eval.  [yarv-dev:707]
-
-	* eval.c (ev_const_defined): ditto.
-
-	* lib/yaml.rb (YAML::add_domain_type): typo fixed.  a patch from
-	  Joel VanderWerf <vjoel at path.berkeley.edu>.
-	  [ruby-talk:165285] [ruby-core:6995]
-
-Sat Dec 24 18:58:14 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.8.4 released.
-
-Fri Dec 23 10:30:23 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/digest/sha2/sha2.c (ULL): support AIX C.  a patch from
-	  Kailden <kailden at gmail.com>.  [ruby-core:06984]
-
-Wed Dec 21 16:53:06 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* file.c (w32_io_info): should return handle because FileIndex is
-	  valid only while file is open. [ruby-dev:28088]
-
-Wed Dec 21 14:53:26 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb (test_kernel_open): use File.identical?.
-	  [ruby-talk:171804]
-
-Tue Dec 20 22:41:17 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (eval_under_i): evaluate source in caller's frame.
-	  [ruby-dev:28076]
-
-	* eval.c (rb_call_super): use original method name on exception.
-	  [ruby-dev:28078]
-
-Tue Dec 20 13:11:59 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/rubyext.c: fixed GC problem (backported HEAD 1.55 - 1.62)
-	  [ruby-dev:27839]
-
-	* ext/syck/syck.h (S_FREE): small hack. no need to check if pointer is
-	  NULL or not before S_FREE.
-
-	* st.c: uses malloc instead of xmalloc to avoid GC. syck uses st_insert
-	  in gram.c to insert node from rb_syck_bad_anchor_handler into
-	  SyckParser's hash table. if GC occurs in st_insert, it's not under
-	  SyckParser's mark system yet. so RString can be released wrongly.
-	  [ruby-dev:28057]
-
-Tue Dec 20 12:53:23 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* ext/syck/rubyext.c (syck_emitter_reset): to ensure compatibility
-	  with previous Ruby versions, documents are no longer headless.
-
-Tue Dec 20 01:46:48 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_f_backquote): fix a GC problem on
-	  IA64 with gcc 4.0.3 20051216 (prerelease) -O3.
-
-Mon Dec 19 23:32:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (rb_symname_p): fixed wrong validation.  [ruby-dev:28047]
-
-Sat Dec 17 03:57:01 2005  Tanaka Akira  <akr@m17n.org>
-
-	* bignum.c (rb_big_rshift): fix a GC problem on
-	  IA64 with gcc 4.0.3 20051216 (prerelease).
-
-Sat Dec 17 03:30:23 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (bmcall): fix a GC problem by tail call on
-	  IA64 with gcc 4.0.3 20051216 (prerelease).
-
-Fri Dec 16 00:54:06 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (Init_signal): revert C++ style comment.
-	  [ruby-dev:28041]
-
-Thu Dec 15 12:35:14 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/tmpdir.rb: merged RDoc patch from Eric Hodel <drbrain at
-	  segment7.net>.  [ruby-core:06894]
-
-Thu Dec 15 01:33:31 2005  Tanaka Akira  <akr@m17n.org>
-
-	* ext/zlib/zlib.c (zstream_run): fix a GC problem by tail call on
-	  x86_64 with gcc 4.0.3 20051111 (prerelease) (Debian 4.0.2-4)
-
-Wed Dec 14 12:11:46 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* test/gdbm/test_gdbm.rb: specify pid for the argument of
-	  Process.wait.  workaround for Cygwin.
-
-Wed Dec 14 12:01:26 2005  Tanaka Akira  <akr@m17n.org>
-
-	* marshal.c (r_object0): fix a GC problem for reading a bignum on
-	  IA64 with gcc 3.3.5 (Debian 1:3.3.5-13).
-
-Tue Dec 13 12:23:47 2005  Tanaka Akira  <akr@m17n.org>
-
-	* re.c (rb_reg_regcomp): fix a GC problem on x86_64 with
-	  gcc 3.3.5 (Debian 1:3.3.5-13).
-
-Tue Dec 13 01:44:16 2005  Tanaka Akira  <akr@m17n.org>
-
-	* array.c (rb_ary_diff): fix a GC problem on IA64 with
-	  gcc 3.3.5 (Debian 1:3.3.5-13).
-	  When rb_ary_push is called, there was no register which contains
-	  `hash' but `&RHASH(hash)->tbl' instead.
-
-Tue Dec 13 00:08:09 2005  Tanaka Akira  <akr@m17n.org>
-
-	* sprintf.c (rb_str_format): fix a GC problem.
-	  [ruby-dev:28001]
-
-Mon Dec 12 15:54:56 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* test/openssl/test_ssl.rb (test_parallel): call GC.start to close
-	  unused files. [ruby-dev:27981]
-
-Mon Dec 12 00:33:56 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/digest/digest.c (rb_digest_base_s_digest): add volatile to
-	  protect temporary context object.  [ruby-dev:27979]
-
-	* ext/iconv/iconv.c (Init_iconv): rb_gc_register_address() should
-	  be called before actual variable initialization.
-	  [ruby-dev:27986]
-
-Fri Dec  9 23:31:02 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rexml/encoding.rb (encoding=): give priority to particular
-	  conversion to iconv.  [ruby-core:06520]
-
-Thu Dec  8 02:07:19 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (umethod_bind): adjust invoking class for module method.
-	  [ruby-dev:27964]
-
-Thu Dec  8 00:40:52 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (call_trace_func): klass parameter should be a
-	  class/module that defines calling method.  [ruby-talk:169307]
-
-Wed Dec  7 17:10:27 2005  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* sprintf.c (rb_f_sprintf): [ruby-dev:27967]
-
-Wed Dec  7 15:31:35 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_str_format): integer overflow check added.
-
-	* sprintf.c (GETASTER): ditto.
-
-Wed Dec  7 01:02:04 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/README.macosx-aqua: [new document] tips to avoid the known
-	  bug on platform specific dialogs of Tcl/Tk Aqua on MacOS X.
-
-	* ext/tk/tcltklib.c: fix bug on switching threads and waiting on the
-	  deleted interpreter on vwait and tkwait command.
-
-	* ext/tk/lib/multi-tk.rb: kill the meaningless loop for the deleted Tk
-	  interpreter.
-
-	* ext/tk/sample/demos-jp/image3.rb: [bug fix] wrong argument.
-
-	* ext/tk/sample/demos-en/image3.rb: ditto.
-
-	* ext/tk/sample/demos-jp/menu.rb: fix message for MacOS X.
-
-	* ext/tk/sample/demos-jp/menu8x.rb: ditto.
-
-	* ext/tk/sample/demos-en/menu.rb: ditto.
-
-Tue Dec  6 16:37:57 2005  Yuya Nishida  <yuya@j96.org>
-
-	* eval.c (exec_under): avoid accessing ruby_frame->prev.
-	  [ruby-dev:27948]
-
-Thu Dec  1 00:50:33 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_funcall2): allow to call protected methods.
-	  fixed: [ruby-dev:27890]
-
-Wed Nov 30 23:52:17 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (NEWHEAP, ADD2HEAP): set count after pointer was set.
-	  fixed: [ruby-dev:27896]
-
-Wed Nov 30 13:43:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-expr-beg): support $! at the end of
-	  expression.   [ruby-dev:27868]
-
-Mon Nov 28 18:55:43 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/socket/socket.c (init_inetsock_internal): remove setting
-	  SO_REUSEADDR option on server socket on Cygwin.
-	  fixed: [ruby-core:6765] ([ ruby-Bugs-2872 ])
-
-Mon Nov 28 13:08:54 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_strerror): remove all CR and LF. (avoid broken
-	  error message on bccwin32 + winsock)
-
-Mon Nov 28 09:21:49 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/mkmf.rb (create_makefile): should not change sodir with
-	  dir.gsub!. (bccwin32 failed to install third party exntesions)
-	  [ruby-dev:27834]
-
-Sun Nov 27 00:56:13 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/wsdl/xmlSchema/complexContent.rb: missing
-	  ComplexContent#elementformdefault method.
-
-Sat Nov 26 19:57:45 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dln.c (conv_to_posix_path): should initialize posix.
-
-Thu Nov 24 21:05:58 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* configure.in (AC_CHECK_FUNCS): need to check link().
-	  fixed: [ruby-dev:27814]
-
-Thu Nov 24 01:22:25 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* file.c (w32_io_info): CreateFile failed on Win9x if file was already
-	  opened. (FILE_SHARE_READ was needed, but actually I don't understand
-	  the flags of CreateFile well...)
-
-Wed Nov 23 20:59:01 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add Tk.pkgconfig_list and Tk.pkgconfig_get
-	  [Tk8.5 feature].
-
-	* ext/tk/lib/tk/text.rb: supports new indices modifires on a Text
-	  widget [Tk8.5 feature].
-
-	* ext/tk/lib/tk/virtevent.rb: add TkNamedVirtualEvent.
-
-	* ext/tk/lib/tk/autoload.rb: ditto.
-
-	* ext/tk/lib/tk/event.rb: add :data key for virtual events [Tk8.5
-	  feature].
-
-Wed Nov 23 18:55:31 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* file.c (w32_io_info): should not call GetFileInformationByHandle
-	  for pipe.
-
-	* file.c (w32_io_info): checks return value from rb_w32_get_osfhandle.
-
-	* file.c (w32_io_info): now can identify directory on WinNT.
-
-Wed Nov 23 03:40:49 2005  Guy Decoux  <ts@moulon.inra.fr>
-
-	* re.c (KR_REHASH): should cast to unsigned for 64bit CPU.
-	  [ruby-core:06721]
-
-Wed Nov 23 11:01:33 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* intern.h, file.c: failed to compile on windows.
-
-Wed Nov 23 07:26:44 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: check for X509V3_EXT_nconf_nid.
-
-	* ext/openssl/ossl_x509ext.c (MakeX509ExtFactory): should use
-	  OPENSSL_malloc to allocate X509V3_CTX.
-
-	* ext/openssl/ossl_x509ext.c (ossl_x509extfactory_create_ext): use
-	  X509V3_EXT_nconf_nid to avoid SEGV (and to build extensions which
-	  values are placed in separate section).
-
-	* test/openssl/test_x509ext.rb: new file.
-
-Wed Nov 23 01:22:57 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (test_identical): test if two files are identical.
-
-	* file.c (rb_f_test): support DOSISH systems where st_ino is not
-	  reliable.  fixed: [ruby-core:06672]
-
-	* win32.h, win32.c (rb_w32_osid): check the running platform.
-
-Tue Nov 22 23:52:06 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb: match incomplete (in current enconding) multibyte
-	  string.  http://inamode6.tokuhirom.dnsalias.org/show/1551
-
-Tue Nov 22 18:36:11 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (winnt_stat): set mapped errno instead of ENOENT.
-
-Tue Nov 22 14:46:57 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (rb_file_s_basename): skip slashes just after UNC top slashes.
-
-	* test/ruby/test_path.rb (test_dirname, test_basename): follow new
-	  spec. and add new tests.
-
-Tue Nov 22 13:18:32 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_stat): Dir.chdir('//server/shared');
-	  p Dir.glob('*') should work on WinNT. (implemented our own
-	  stat(2) on WinNT) [ruby-list:41552] [ruby-dev:27711]
-
-Tue Nov 22 02:31:53 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/tile.rb: bug fix (Tk::Tile::USE_TTK_NAMESPACE
-	  is not defined).
-
-Tue Nov 22 01:45:21 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_basename): DOSISH_UNC is defined on cygwin but
-	  DOSISH is not.  fixed: [ruby-dev:27797]
-
-Mon Nov 21 22:50:48 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_path_skip_prefix, rb_file_s_basename): UNC without path
-	  should not be splitted.  fixed: [ruby-dev:27776] [ruby-dev:27786]
-
-	* parse.y (dsym): prohibit empty symbol literal by interpolation.
-	  fixed: [ruby-talk:166529]
-
-Mon Nov 21 16:03:48 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/setup.mk: findstr doesn't exist on win9x.
-	  fixed: [ruby-dev:27756]
-
-Sun Nov 20 22:34:06 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (rb_symname_p): [ not followed by ] is not valid symbol.
-	  fixed: [ruby-talk:166520]
-
-Sat Nov 19 19:57:54 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/fileutils.rb (FileUtils::ln): ln documentation fix.
-	  [ruby-core:06661]
-
-Sat Nov 19 07:34:32 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/font.rb: remove dependency on Ruby's version (1.8
-	  or 1.9).
-
-	* ext/tk/lib/tkextlib/ICONS/icons.rb: ditto.
-
-	* ext/tk/sample/tkextlib/treectrl/demo.rb: ditto.
-
-Fri Nov 18 17:57:08 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (rb_file_s_dirname): should use skipprefix for UNC path.
-	  pointed out by nobu ([ruby-dev:27744]). fixed: [ruby-core:5076]
-
-Fri Nov 18 17:35:09 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: add restriction to access the entried
-	  command table and manipulate other IPs (for reason of security).
-	  Now, a IP object can be controlled by only its master IP or the
-	  default IP.
-
-	* ext/tk/lib/remote-tk.rb: add restriction to manipulate.
-
-	* ext/tk/tcltklib.c (ip_is_slave_of_p): add TclTkIp#slave_of?(ip)
-	  to check manipulability.
-
-	* ext/tk/lib/tk.rb: bug fix on handling of Tcl's namespaces.
-
-	* ext/tk/lib/tk/namespace.rb: ditto.
-
-Fri Nov 18 17:26:06 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (rb_file_s_dirname): added checks for some patterns with drive
-	  letter. fixed: [ruby-dev:27738]
-
-	* test/ruby/test_path.rb (test_dirname): added tests for above
-	  patterns.
-
-Fri Nov 18 12:18:02 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.h (S_IFIFO): r,w = IO.pipe; r.stat.pipe? now
-	  returns true on VisualC++6.
-
-Wed Nov 16 23:24:17 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (static-ruby): overridable.
-
-	* ext/extmk.rb (parse_args): force to link extensions statically only
-	  if static is given for extstatic.
-
-	* ext/extmk.rb (RUBY, RUBYW): overridable.
-
-Tue Nov 15 23:46:35 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/find.rb (Find::find): should not ignore symbolic links to
-	  non-existing files.  [ruby-talk:165866]
-
-Tue Nov 15 16:23:26 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* array.c (rb_ary_fill): previous commit disabled this usage:
-
-	    a = [0,1,2,3,4,5,6,7,8,9]
-	    a.fill {|i| a[i] * 10} #=> [nil, nil, ...., nil]
-
-	  previous commit has the advantage of early garbage collection, but
-	  potensially this would break some script. so I reverted behavior.
-
-Tue Nov 15 16:04:10 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* array.c (rb_ary_fill): tail elements were vanished when the middle
-	  part of array was filled. (ie: [0,1,2,3,4].fill(-1,2,1) => [0,1,-1])
-
-	* test/ruby/test_array.rb (test_fill): added.
-
-Tue Nov 15 14:39:16 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_fill): should adjust array length correctly when
-	  an array is expanded in the fill process.  [ruby-core:06625]
-
-Mon Nov 14 23:49:57 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_readlink): ERANGE will occur only on GPFS.
-	  [ruby-dev:27699]
-
-Mon Nov 14 17:36:22 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_first): RDoc update from Daniel Berger
-	  <djberg96@yahoo.com>.  [ruby-core:06577].
-
-Fri Nov 11 10:31:44 2005  Zach Dennis  <zdennis@mktec.com>
-
-	* ext/socket/socket.c: Socket Documentation. [ruby-core:6552]
-
-Fri Nov 11 08:20:56 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in (OUTFLAG): keep trailing spaces.  [ruby-dev:27666]
-
-	* mkconfig.rb: substitution refereces added.
-
-Fri Nov 11 07:44:18 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* configure.in: undef HAVE_LINK on BeOS. (link(2) always returns
-	  EINVAL, and this causes error in test/fileutils.)
-
-	* file.c: overwride chown(2) and fchown(2) on BeOS. (these functions
-	  should not change user/group id if -1 is passed as corresponding
-	  argument, and this causes error in test/fileutils too)
-	  [ruby-dev:27672]
-
-	* file.c (rb_file_s_link): checks HAVE_LINK.
-
-Tue Nov  8 15:32:27 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/drb/ssl.rb (DRb::SSLConfig#accept): fixed typo.
-	  [ruby-dev:27560] [ruby-core:4627]
-
-Mon Nov  7 13:43:51 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/stubs.c (_nativethread_consistency_check): use simpler
-	  (low cost) way to check whether the Tcl interpreter was compiled
-	  with threads enabled of not.
-
-	* ext/tk/tcltklib.c: reduce warnings.
-
-	* ext/tk/tkutil/tkutil.c: ditto.
-
-Mon Nov  7 00:06:58 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/yaml.rb: removed :nodoc: to generate Kernel doc. [ruby-core:6324]
-
-Sun Nov  6 23:39:13 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/iconv/iconv.c (Iconv::BrokenLibrary): exception when detected a
-	  bug of underlying library.
-
-Sun Nov  6 21:46:59 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tk/stubs.c (ruby_tcl_create_ip_and_stubs_init): should touch
-	  interpreter after initialization is done. [ruby-dev:27638]
-
-Sun Nov  6 20:13:27 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_readlink): readlink(2) on AIX fails with ERANGE if
-	  buffer size is less than required.  fixed: [ruby-dev:27634]
-
-Wed Nov  2 20:25:28 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/extconf.rb: ext/tk/extconf.rb: change the check parameter
-	  for Win32.
-
-Wed Nov  2 20:14:53 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib: merge into ext/tk and remove.
-
-Wed Nov  2 19:03:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_rbUpdateObjCmd,
-	  ip_rb_threadUpdateObjCmd): passed improper flags to DoOneEvent().
-
-	* ext/tk/tkutil.c: use rb_obj_respond_to() instead of rb_respond_to().
-
-Tue Nov  1 14:20:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call_super): should call method_missing if super is
-	  called from Kernel method.
-
-	* eval.c (exec_under): frame during eval should preserve external
-	  information.
-
-Tue Nov  1 10:50:17 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: should check ERR_peek_last_error().
-	  [ruby-dev:27597]
-
-	* ext/openssl/ossl.c (ossl_raise): ditto.
-
-Mon Oct 31 17:34:46 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* configure.in: use proper option for Sun linker. A patch from
-	  Shinya Kuwamura <kuwa at labs.fujitsu.com>.  [ruby-dev:27603]
-
-Mon Oct 31 11:27:22 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/gdbm/test_gdbm.rb, test/sdbm/test_sdbm.rb (test_s_open_error):
-	  skip on Win32/DOS platforms.
-
-Mon Oct 31 05:49:23 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_cipher.c (ossl_cipher_update): input data must
-	  not be empty. [ruby-talk:161220]
-
-	* test/openssl/test_cipher.rb: add test for Cipher#update("").
-
-Mon Oct 31 05:37:20 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpservlet/cgihandler.rb
-	  (WEBrick::HTTPServlet::CGIHandler#do_GET): the value of Set-Cookie:
-	  header field should be splited into each cookie.  [ruby-Bugs:2199]
-
-	* lib/webrick/cookie.rb (WEBrick::Cookie.parse_set_cookie): new method
-	  to parse the value of Set-Cookie: header field.
-
-	* test/webrick/test_cookie.rb, test/webrick/test_cgi.rb,
-	  test/webrick/webrick.cgi: add some test for cookie.
-
-Mon Oct 31 03:19:36 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/readline/readline.c (readline_readline): type check.
-	  [ruby-core:6089]
-
-	* numeric.c (fix_rshift): RDoc fix.  [ruby-core:6351]
-
-	* util.h (strtod): add #undef for platforms defines strtod()
-	  macro.   [ruby-dev:27563]
-
-Mon Oct 31 02:35:59 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* test/ruby/test_float.rb (test_precision): test by assert_in_delta.
-	  [ruby-dev:27575]
-
-Sat Oct 29 01:58:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/etc/etc.c: document update from mathew <meta@pobox.com>.
-	  [ruby-core:06473]
-
-	* ext/fcntl/fcntl.c: ditto.
-
-Thu Oct 27 16:45:31 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (scan_once): wrong condition to use mbclen2().
-	  [ruby-dev:27535]
-
-Wed Oct 26 09:27:27 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/implicit.c (syck_type_id_to_uri): should return
-	  newly allocated memory. otherwise, type_id will be freed
-	  twice. [ruby-dev:27384] [ruby-core:6385]
-
-Wed Oct 26 09:04:51 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ruby.h (Qfalse, Qtrue, Qnil, Qundef): make sure these immediate
-	  values have VALUE type. there is an environment where sizeof(VALUE)
-	  != sizeof(int) like IA64. if 32bit integer (Qtrue) is passed to ANYARGS
-	  and received by 64bit integer (VALUE), upper bits may have garbage value.
-	  [ruby-dev:27513]
-
-Wed Oct 26 01:58:19 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_EXTERN): macro to export symbols in shared
-	  library.  [ruby-core:05528]
-
-	* defines.h, {bcc32,win32,wince}/Makefile.sub (RUBY_EXTERN): moved to
-	  configuration pass.
-
-	* ext/extmk.rb (extmake): RUBY_EXTERN for static linked extensions.
-
-Tue Oct 25 15:32:00 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/rational.rb: applied documentation patch from Gavin Sinclair
-	  <gsinclair@gmail.com>.  [ruby-core:06364]
-
-	* lib/irb.rb (IRB::Irb::eval_input): handle prompts with newlines
-	  in irb auto-indentation mode.  [ruby-core:06358]
-
-Tue Oct 25 02:12:08 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rdoc/markup/simple_markup.rb (SM::SimpleMarkup::LABEL_LIST_RE):
-	  reduce redundant backtrack.  [ruby-talk:161771]
-
-Tue Oct 25 00:27:35 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/*: RDoc documentation from Eric Hodel
-	  <drbrain@segment7.net> added.
-
-Mon Oct 24 21:14:29 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, io.c: use sys/syscall.h if syscall.h is not available.
-	  [ruby-core:06247]
-
-Mon Oct 24 20:49:45 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/Win32API/lib/win32/resolv.rb (get_info): support multiple DNS.
-	  fixed: [ruby-list:40058], [ruby-dev:27479]
-
-Mon Oct 24 07:57:56 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/tk/lib/tk/canvas.rb (TkCanvasItemConfig::__item_val2ruby_optkeys):
-	  typo fixed.  [ruby-talk:162187]
-
-	* ext/tk/lib/tk/menu.rb (TkMenuEntryConfig::__item_val2ruby_optkeys):
-	  ditto.  [ruby-core:06359]
-
-Sun Oct 23 21:50:15 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/enumerator/enumerator.c: applied documentation patch from
-	  James Edward Gray II <james@grayproductions.net>.
-	  [ruby-core:06348]
-
-Sun Oct 23 07:11:11 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/extconf.rb: improve messages [ruby-core:06325].
-
-	* ext/tk/lib/tk.rb, ext/tk/lib/tk/canvas.rb, ext/tk/lib/tk/entry.rb,
-	  ext/tk/lib/tk/frame.rb, ext/tk/lib/tk/image.rb,
-	  ext/tk/lib/tk/itemconfig.rb, ext/tk/lib/tk/labelframe.rb,
-	  ext/tk/lib/tk/listbox.rb, ext/tk/lib/tk/menu.rb,
-	  ext/tk/lib/tk/radiobutton.rb, ext/tk/lib/tk/scale.rb,
-	  ext/tk/lib/tk/spinbox.rb, ext/tk/lib/tk/text.rb,
-	  ext/tk/lib/tk/toplevel.rb: improve conversion of option values.
-
-	* ext/tk/lib/tkextlib/*: ditto.
-
-	* ext/tk/lib/tkextlib/*: update to support ActiveTcl8.4.11.2.
-
-	* ext/tk/lib/tkextlib/trofs/*: support Trofs 0.4.3.
-
-	* ext/tk/lib/tkextlib/tile/*: support Tile 0.7.2.
-
-	* ext/tk/lib/tkextlib/vu/*: support vu 2.3.0.
-
-	* ext/tk/lib/tkextlib/tcllib/*: support Tcllib 1.8 (Tklib 0.3).
-
-Sat Oct 22 23:54:07 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb, lib/mkmf.rb (with_config): support --with-extension
-	  options.  [ruby-dev:27449]
-
-Sat Oct 22 13:26:57 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (sym_inspect), parse.y (parser_yylex, rb_symname_p): check
-	  if valid as a symbol name more strictly.  [ruby-dev:27478]
-
-	* test/ruby/test_symbol.rb: tests for [ruby-core:03573].
-
-	* time.c (rb_strftime): removed meaningless volatile modifiers, and
-	  concatenate successive nul characters at once.  [ruby-dev:27472]
-
-Fri Oct 21 19:21:56 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* rubysig.h (CHECK_INTS): fixed typo. (I believe bit-or is improper)
-
-Fri Oct 21 17:49:32 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bin/erb (ERB::Main::run): typo fixed.  [ruby-core:06337]
-
-Fri Oct 21 15:27:17 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bignum.c (bignew_1): convertion from `int' to `char' discards
-	  upper bits, (ie. (char)0xff00 -> 0) so it's better to test if
-	  nonzero and set 0 or 1 instead of simply casting ... as a flag usage.
-	  (but I believe this won't cause actual bug in current implementation)
-	  [ruby-dev:27055]
-
-	* time.c: should use LONG_LONG instead of `long long'.
-
-Thu Oct 20 09:37:15 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/mkmf.rb (create_makefile): Borland make seems not to allow
-	  empty dependency list. If this change is not good, please correct
-	  it.
-
-Thu Oct 20 07:55:09 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): get rid of a restriction
-	  of Borland make.  fixed: [ruby-dev:27460]
-
-Thu Oct 20 00:13:18 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* rubysig.h (CHECK_INTS): fix typo.
-
-Wed Oct 19 23:58:03 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): do not create unnecessary empty
-	  directories.  fixed: [ruby-dev:27451]
-
-Wed Oct 19 19:26:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (rb_gc_mark_parser): get rid of segfault with old yacc.
-	  fixed: [ruby-dev:27439]
-
-Wed Oct 19 08:28:32 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_join): elements may contain null pointer strings.
-	  report and fixed by Lloyd Zusman (hippoman): [ruby-core:06326]
-
-Wed Oct 19 02:34:33 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c, gc.c, time.c: made internal symbols static.  [ruby-dev:27435]
-
-Wed Oct 19 01:27:07 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* regex.c (re_compile_pattern): numeric literal inside character class
-	  disabled succeeding backtrack.  fixed: [ruby-list:41328]
-
-Mon Oct 17 21:18:50 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parser_heap): byacc never free parser stack.
-	  fixed: [ruby-dev:27428]
-
-Mon Oct 17 16:04:47 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* file.c (chmod_internal, lchmod_internal): fixed type of 2nd argument.
-
-Sun Oct 16 22:16:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: omit non-existing directories.
-
-Sun Oct 16 14:30:05 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/rinda.rb (Rinda::Tuple#initialize): check remote hash
-	  tuple. fixed: [ruby-list:41227]
-
-	* test/rinda/test_rinda.rb: test it.
-
-Sun Oct 16 03:38:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* rubysig.h (CHECK_INTS): prevent signal handler to run during
-	  critical section.  [ruby-core:04039]
-
-	* eval.c (load_wait): need not to call rb_thread_schedule()
-	  explicitly.  [ruby-core:04039]
-
-	* eval.c (rb_thread_schedule): clear rb_thread_critical.
-	  [ruby-core:04039]
-
-Sat Oct 15 19:56:38 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* bin/erb: typo fixed, again. thanks, Doug Kearns.
-
-Fri Oct 14 22:08:26 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (ioctl): should set errno.
-
-Fri Oct 14 16:57:32 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/config.rb (Config::FileHandler): :UserDir should be nil.
-	  It is harmful to permit the access to ~/public_html by default.
-	  suggested by Hiroyuki Iwatsuki.
-
-Thu Oct 13 23:29:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (HEAPCNT): bison allocates indivisible size.
-	  fixed: [ruby-core:06261]
-
-	* io.c, pack.c, ext/syck/rubyext.c, ext/syck/syck.h, missing/isinf.c:
-	  get rid of warnings.  fixed: [ruby-core:06247]
-
-Wed Oct 12 12:52:57 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl.c (Init_openssl): should call
-	  OpenSSL_add_ssl_algorithms().
-
-Wed Oct 12 11:08:54 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* file.c (rb_f_test): typo in RDoc comments.
-
-Tue Oct 11 21:41:58 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_obj_respond_to): check if obj responds to the given
-	  method with the given visibility.  [ruby-dev:27408]
-
-	* eval.c (rb_respond_to): conform to Object#respond_to?.  [ruby-dev:27411]
-
-Tue Oct 11 00:01:21 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c (st_free_table): do not call free() but xfree().
-	  [ruby-core:06205]
-
-Sat Oct  8 20:04:40 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (Init_Binding): add Binding#dup method.  [yarv-dev:666]
-
-	* parse.y (rb_parser_malloc, rb_parser_free): manage parser stack on
-	  heap.  [ruby-list:41199]
-
-	* ext/iconv/charset_alias.rb: parse config.charset_alias file directly.
-
-Fri Oct  7 09:54:00 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::Cookie::parse): Cookies from Nokia devices may
-	  not be parsed correctly.  A patch from August Z. Flatby
-	  (augustzf) in [ruby-Patches-2595].  [ruby-core:06183]
-
-Thu Oct  6 20:12:16 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/strscan/strscan.c (strscan_free): remove useless code.
-	  [ruby-dev:26368] [ruby-dev:27389]
-	  (backported from trunk, rev 1.22)
-
-Wed Oct  5 04:42:38 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/xmlrpc/server.rb (XMLRPC::Server#initialize): should mount the
-	  servlet on "/".
-
-Wed Oct  5 03:59:09 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/xmlrpc/server.rb (XMLRPC::Server#serve): delete wrong call
-	  of "join".
-
-Mon Oct  3 00:04:00 2005  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* pack.c (EXTEND16): [ruby-dev:27383]
-
-Thu Sep 29 10:26:18 2005  Tanaka Akira  <akr@m17n.org>
-
-	* ext/dl/dl.c (rb_io_to_ptr): abolish sizeof(FILE).
-	  [ruby-dev:27317]
-
-Thu Sep 29 07:22:05 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* evalc. (rb_f_send): underscores need to be escaped.
-	  fixed by Doug Kearns.  [ruby-core:06053]
-
-Thu Sep 29 00:57:35 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (ev_const_get), variable.c (rb_const_get_0): retry only when
-	  autoload succeeded.
-
-	* variable.c (rb_autoload_load): now return true if autoload
-	  succeeded.  fixed: [ruby-dev:27331]
-
-Wed Sep 28 23:42:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (apply2files): add prototype.
-
-	* file.c (rb_stat_inspect): constified.
-
-	* class.c (rb_mod_init_copy, rb_class_init_copy), file.c (rb_stat_init_copy),
-	  numeric.c (num_init_copy), object.c (rb_obj_init_copy, Init_Object),
-	  re.c (match_init_copy, rb_reg_init_copy), time.c (time_init_copy):
-	  undocumented.
-
-Wed Sep 28 23:09:23 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb: document update from James Edward Gray II
-	  <james@grayproductions.net>.  [ruby-core:06027]
-
-Wed Sep 28 15:14:19 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb (WEBrick::CGI#start): req.query_string should
-	  refer the value of QUERY_STRING. [ruby-list:41186]
-
-	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#query_string=):
-	  add new method.
-
-Wed Sep 28 10:45:44 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: cannot compile with Tcl/Tk8.0.x
-	  [ruby-dev:27335].
-
-Wed Sep 28 08:12:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (read_buffered_data): check if reached EOF.  fixed: [ruby-dev:27334]
-
-Wed Sep 28 07:56:52 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/yaml/basenode.rb (YAML::BaseNode::match_segment): fix typo.
-	  [ruby-dev:27237], [ruby-core:05854]
-
-	* lib/yaml/tag.rb (Module#yaml_as): suppress warnings.
-
-	* lib/yaml/types.rb (YAML::PrivateType, YAML::DomainType): ditto.
-
-Wed Sep 28 03:23:35 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* rubysig.h: fixed build problem with --enable-pthread on platforms
-	  which don't have setitimer().
-
-Mon Sep 26 22:32:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (set_trace_func): add rb_secure(4) to prevent adding
-	  tracing function.
-
-Sun Sep 25 12:05:10 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* bin/erb: typo fixed.
-
-Sun Sep 25 01:46:43 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-calculate-indent): arrange deep-indent
-	  closing parenthesis at same column as the opening.
-
-Sun Sep 25 00:42:11 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-expr-beg): deal with heredoc separately.
-	  fixed: [ruby-list:41168]
-
-	* misc/ruby-mode.el (ruby-calculate-indent): not to deepen indent
-	  level for continuous line inside parentheses.
-	  http://nabeken.tdiary.net/20050915.html#p02
-
-Sun Sep 25 00:18:11 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (unknown_node): show more information.  [ruby-dev:26196]
-
-Sat Sep 24 08:56:01 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (cd): no longer accept :noop option, related
-	  code is useless (backported from trunk, rev 1.67).
-	  [ruby-core:05858] [ruby-Bugs:2494]
-
-Sat Sep 24 08:38:07 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: fix visibility of FileUtils::NoWrite, Verbose,
-	  DryRun (backported from trunk, rev 1.66). [ruby-core:05954]
-
-	* test/fileutils/test_nowrite.rb: test it.
-
-	* test/fileutils/test_dryrun.rb: new file.
-
-	* test/fileutils/test_verbose.rb: new file.
-
-Sat Sep 24 02:40:20 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb: document update from James Edward Gray II
-	  <james@grayproductions.net>.  [ruby-core:05942]
-
-Thu Sep 22 23:36:24 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (find_executable0): default path if environment is not
-	  set.  [ruby-dev:27281]
-
-Thu Sep 22 16:33:12 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/readline/test_readline.rb (TestReadline::replace_stdio):
-	  merged the patch of [ruby-dev:25232] instead of [ruby-dev:25223].
-
-Wed Sep 21 23:30:44 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (configuration): generalized nmake dependent code.
-
-Wed Sep 21 09:07:55 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.8.3 released.
-
-Wed Sep 21 08:52:25 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* ext/syck/token.c: correctly compute identation of a block
-	  scalar's parent node. [ruby-talk:150620]
-
-Wed Sep 21 08:20:24 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* README.EXT, README.EXT.ja: add new features.
-
-Wed Sep 21 07:43:58 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/optparse.rb (default_argv, Arguable#options): defaults strings
-	  to be parsed to Arguable instance.
-
-Wed Sep 21 02:44:09 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* file.c (path_check_0): disallow sticky world writable directory
-	  in PATH (and $LOAD_PATH).  [ruby-dev:27226]
-
-	* file.c (fpath_check): typo fixed.
-
-Tue Sep 20 22:29:49 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/wsdl/simpletype/rpc/test_rpc.rb, test/wsdl/ref/test_ref.rb,
-	  test/wsdl/any/test_any.rb test/soap/wsdlDriver/test_calc.rb:
-	  suppress deliberate warnings with $VERBOSE = nil.
-
-Tue Sep 20 21:26:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/io/wait/lib/nonblock.rb: disable on platforms non-blocking flag
-	  is not available.  fixed: [ruby-dev:27187]
-
-Tue Sep 20 18:23:04 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (thread_mark): mark th->last_status.  [ruby-dev:27179]
-
-Tue Sep 20 18:20:33 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/yaml.rb: require 'yaml/constants'.  [ruby-core:5776]
-
-Tue Sep 20 17:48:34 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/xmlrpc/client.rb (XMLRPC::Client::do_rpc): add charset
-	  information to content-type header.[ruby-core:5127]
-
-	* lib/xmlrpc/server.rb (CGIServer::serve): ditto.
-
-	* lib/xmlrpc/server.rb (ModRubyServer::serve): ditto.
-
-	* lib/xmlrpc/server.rb (WEBrickServlet::service): ditto.
-
-Tue Sep 20 17:34:46 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* test/webrick/test_cgi.rb: set ENV["PATH"] to CGIEnvPath on
-	  windows. bcc32's runtime is not installed into system directory,
-	  so it cannot be found without this setting. [ruby-dev:27166]
-
-Tue Sep 20 17:10:38 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* test/dbm/test_dbm.rb (TestDBM::test_s_open_error): remove
-	  test_s_open_error test to detect duplicate open.
-	  [ruby-dev:27202]
-
-Tue Sep 20 17:08:31 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* io.c: PIPE_BUF is not defined on BeOS. use _POSIX_PIPE_BUF instead.
-	  [ruby-dev:27185]
-
-Tue Sep 20 16:53:53 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* test/readline/test_readline.rb (TestReadline::replace_stdio):
-	  BSD seek support from [ruby-dev:25223].  fixed: [ruby-dev:27150]
-
-Tue Sep 20 15:39:40 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* ext/syck/emitter.c (syck_scan_scalar): prevent indicators from
-	  appearing alone or at the end of plain scalars. [ruby-core:5826]
-
-	* ext/syck/emitter.c (syck_emit_scalar): treat typed scalar nodes
-	  as complex keys.
-
-	* lib/syck.h: version 0.60.
-
-	* lib/yaml/basenode.rb (YAML::BaseNode#at): transform keys during
-	  key searches.
-
-	* ext/syck/rubyext.c: loading of binary-typed nodes.  prevent
-	  emission of plain strings that look like symbols, but which aren't.
-
-Tue Sep 20 05:50:22 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* test/xmlrpc/test_webrick_server.rb (setup_http_server):
-	  should not include 'webrick/https' unless 'use_ssl' because
-	  it fails where openssl is not installed.
-
-Tue Sep 20 00:34:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (io_close): call rb_io_close() directly if io is a T_FILE
-	  object.  [ruby-dev:27156]
-
-Mon Sep 19 19:09:08 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* file.c (rb_file_chown): should accept nil. [ruby-dev:27171]
-	  (backport from trunk, rev 1.208)
-
-Mon Sep 19 18:35:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dl/dl.c (rb_io_to_ptr): fix DragonFlyBSD support.
-	  [ruby-dev:27151]
-
-Mon Sep 19 14:17:04 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* ext/syck/emitter.c (syck_emit): passing an int* value to the
-	  long* parameter causes unaligned access on LP64 systems.
-	  [ruby-dev:27161]
-
-Mon Sep 19 13:44:03 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c: avoid core dump with WIN32OLE_EVENT.
-	  [ruby-dev:27133]
-
-Mon Sep 19 10:36:06 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (cp_r): default is :dereference_root=>true for
-	  backward compatibility. [ruby-dev:27145]
-
-	* test/fileutils/test_fileutils.rb (test_cp_r): test it.
-
-Mon Sep 19 09:57:39 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* test/fileutils/test_fileutils.rb: backported from trunk (1.36).
-	  (again) [ruby-dev:27145]
-
-Mon Sep 19 07:45:37 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_pkey.h, ossl_pkey_rsa.c, ossl_pkey_dsa.c:
-	  an instance variable "private" is added to OpenSSL::PKey class.
-	  this ivar is a flag that shows whether there is a private key
-	  in the instance.
-
-	* ext/openssl/ossl_engine.c: (ossl_engine_load_privkey): set private
-	  key flag.
-
-Mon Sep 19 06:41:32 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb: backported from trunk (rev 1.65):
-
-	* lib/fileutils.rb (rm_r): new option :secure.
-
-	* lib/fileutils.rb (rm_rf): new option :secure.
-
-	* lib/fileutils.rb: new method #remove_entry_secure.
-
-	* lib/fileutils.rb (cd): remove option :noop.
-
-	* lib/fileutils.rb (cp_r): new option :dereference_root.
-
-	* lib/fileutils.rb (cp_r): new option :dereference_root.
-
-	* lib/fileutils.rb: new method #remove_entry.
-
-	* lib/fileutils.rb: new method #chmod_R.
-
-	* lib/fileutils.rb: new method #chown.
-
-	* lib/fileutils.rb: new method #chown_R.
-
-	* lib/fileutils.rb: new method .commands.
-
-	* lib/fileutils.rb: new method .options.
-
-	* lib/fileutils.rb: new method .have_option?.
-
-	* lib/fileutils.rb: new method .options_of.
-
-	* lib/fileutils.rb: new method .collect_method.
-
-	* lib/fileutils.rb: use module_function instead of single extend.
-
-	* test/fileutils/test_fileutils.rb: backported from trunk (1.36).
-
-Mon Sep 19 03:17:48 2005  Tanaka Akira  <akr@m17n.org>
-
-	* file.c (rb_thread_flock): wrap the flock system call by
-	  TRAP_BEG/TRAP_END to enable signals.  [ruby-dev:27122]
-
-	* ext/socket/socket.c (bsock_send): wrap the sendto and send system
-	  call by TRAP_BEG/TRAP_END to enable signals when writing to a socket
-	  which is full.  [ruby-dev:27132]
-
-	* io.c (rb_io_syswrite): wrap the write system call by
-	  TRAP_BEG/TRAP_END to enable signals when writing to a pipe which is
-	  full.  [ruby-dev:27134]
-
-Mon Sep 19 03:02:08 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (io_fwrite): wrap the write system call by TRAP_BEG/TRAP_END to
-	  enable signals when writing to a pipe which is full.
-
-Sun Sep 18 02:10:47 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* lib/yaml/rubytypes.rb: remove comments that are bungling up
-	  the rdoc and ri output.  output symbols as plain scalars.
-
-	* ext/syck/rubyext.c (syck_emitter_reset): emit headless
-	  documents always.
-
-	* ext/syck/emitter.c (syck_scan_scalar): quote scalars with any
-	  kind of surrounding line space, tabs or spaces alike.
-
-	* ext/syck/token.c: accept tabs as whitespace, not for indentation,
-	  but strip from plain scalars.
-
-	* test/yaml/test_yaml.rb: remove outdated tests.
-
-Sat Sep 17 23:25:04 2005  sheepman  <sheepman@sheepman.sakura.ne.jp>
-
-	* lib/mathn.rb (Rational::inspect): should preserve original
-	  operand.  [ruby-core:05806]
-
-Sat Sep 17 23:20:27 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::Cookie): should handle multiple values for a
-	  cookie name.  [ruby-talk:156140]
-
-Sat Sep 17 10:42:13 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string and bg_eval_string
-	  should call Kernel.eval on caller's safe-level instead of slave's
-	  safe-level (Of course, the given script should be evaluated on
-	  slave's safe-level).
-
-Sat Sep 17 09:45:26 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_substr): should propagate taintness even for
-	  empty strings.  [ruby-dev:27121]
-
-	* string.c (rb_str_aref): should infect result if range argument
-	  is tainted.  [ruby-dev:27121]
-
-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>.
-
-	* test/rss/test_maker_1.0.rb (RSS::TestMaker10#test_items): ditto.
-
-Fri Sep 16 23:09:20 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_search_event_at): bug fix
-	  in ext/win32ole/sample/ienavi.rb.
-
-	* ext/win32ole/win32ole/tests/testOLEEVENT.rb: ditto.
-
-Fri Sep 16 22:41:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* file.c (rb_file_s_extname): empty string for path name ending with a
-	  period.  fixed: [ruby-core:05651]
-
-	* file.c (rb_file_join): smarter behavior at edge cases.
-	  fixed: [ruby-core:05706]
-
-Fri Sep 16 18:34:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/node.c (syck_replace_str): was using return from the
-	  void function.  a patch from MIYAMUKO Katsuyuki
-	  <miyamuko at mtb.biglobe.ne.jp>.  [ruby-dev:27111]
-
-Fri Sep 16 14:48:48 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: fix typo on MultiTkIp#bg_eval_string
-
-Fri Sep 16 12:02:12 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/syck/rubyext.c (syck_resolver_transfer): remove C++ style
-	  comment (//).  [ruby-core:05793]
-
-Fri Sep 16 00:14:14 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/logger/test_logger.rb: unintentionally overwritten changes by
-	  Usa.  reverted.
-
-Fri Sep 16 00:06:18 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#initialize): should set
-	  $stdout.binmode.
-
-Thu Sep 15 23:25:21 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/{soap,wsdl,xsd}, test/{soap,wsdl,xsd}: imported soap4r/1.5.5.
-
-	  #nnn is a ticket number at http://dev.ctor.org/soap4r
-
-	  * SOAP
-
-	    * allow to configure an envelope namespace of SOAP request. (#124)
-	   	TemporaryNamespace = 'http://www.w3.org/2003/05/soap-envelope'
-	  	@client.options["soap.envelope.requestnamespace"] =
-		  TemporaryNamespace
-	 	@client.options["soap.envelope.responsenamespace"] =
-		  TemporaryNamespace
-		@client.do_proc(...)
-
-	    * let SOAP request XML indent space configuable.  see
-	      "soap.envelope.no_indent" option. (#130)
-
-	    * let external CES configuable.
-	      ex. client["soap.mapping.external_ces"] = 'SJIS'.  $KCODE is used
-	      by default. (#133)
-		external CES ::= CES used in Ruby object of client and server
-		internal CES ::= CES used in SOAP/OM
-
-	    * add iso-8859-1 external CES support. (#106)
-
-	    * fixed illegal 'qualified' handling of elements.  it caused
-	      ASP.NET inteoperability problem. (#144)
-
-	    * added 'soap.envelope.use_numeric_character_reference' (boolean)
-	      option to let query XML use numeric character reference in XML,
-	      not plain UTF-8 character.  !GoogleSearch server seems to not
-	      allow plain UTF-8 character since 2005-08-15 update. (#147)
-
-	    * SOAP::Header::SimpleHeader (de)serialization throws an exception
-	      on !SimpleHeader.on_(in|out)bound when header is a String.  so we
-	      could not use a simple single element headerItem.  fixed.  thanks
-	      to emil. (#129)
-
-	    * out parameter of rpc operation did not work.  (#132)
-
-	    * follow HTTP redirect only if using http-access2.  (#125) (#145)
-
-	    * add a workaround for importing an WSDL whose path begins with
-	      drive letter.  (#115)
-
-	  * WSDL
-
-	    * SOAP Data which is defined as a simpletype was not mapped
-	      correctly to Ruby obj when using wsdl2ruby.rb generated classdef
-	      file. (#123)
-
-	    * rpc/literal support. (#118)
-
-	    * re-implemented local element qualify/unqualify control.  handles
-	      elementFormDefault and form in WSDL.  (#119)
-
-	    * Array of an element which has simpleType causes a crash. (#128)
-
-	    * prarmeterOrder may not contain return part so it can be shorter
-	      than parts size.  Thanks to Hugh.  (#139)
-
-	  * Samples
-
-	    * added !BasicAuth client sample. (#117)
-
-	    * added Base64 client/server sample.
-
-	    * added Flickr SOAP interface client sample. (#122)
-
-	    * added !SalesForce client sample. (#135)
-
-	    * updated Thawte CA certificate for !GoogleAdWords sample.
-
-	    * updated a client script with the newer version made by Johan.
-	      thanks!
-
-	    * shortened long file names. (#120)
-
-	    * fixed typo in authheader sample. (#129)
-
-	    * updated deprecated method usage.  (#138)
-
-Thu Sep 15 23:02:57 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.h (rb_w32_stat): added prototype.
-
-Thu Sep 15 22:35:55 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/ruby/test_signal.rb (test_exit_action): skip the test using
-	  fork on fork-less platforms.
-
-Thu Sep 15 11:39:18 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/dialog.rb: If a dialog does not show up yet,
-	  TkDialogObj#name raises an exception. [ruby-talk:156109]
-
-Thu Sep 15 01:39:19 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/tuplespace.rb (Rinda::TemplateEntry::initialize): pull
-	  up method. Tabs converted to spaces.
-
-Thu Sep 15 00:18:24 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/net/telnet.rb (Net::Telnet::waitfor): replace sysread with
-	  readpartial.  [ruby-talk:127641]
-
-Wed Sep 14 22:40:26 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (ruby_glob): glob function not using ruby exception system.
-
-Wed Sep 14 01:26:03 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/https.rb: backported from trunk, rev 1.3.
-	  [ruby-dev:25673] (again), [ruby-dev:26617] (again),
-	  [ruby-dev:27062]
-
-	* ext/openssl/lib/net/https.rb: removed.
-
-	* ext/openssl/lib/net/protocols.rb: removed.
-
-	* lib/net/http.rb: #use_ssl?, #use_ssl are moved from net/https.
-
-Tue Sep 13 22:09:40 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/logger.rb (Logger): added formatter accessor to logger for
-	  dictating the way in which the logger should format the messages it
-	  displays.  Thanks to Nicholas Seckar (cf. [ruby-talk:153391]) and
-	  Daniel Berger.
-
-	* lib/logger.rb (Logger): added VERSION constant.
-
-	* lib/logger.rb: removed document for LogDevice. It is an
-	  implementation detail and is not a public interface.
-
-	* test/logger/test_logger.rb: added tests.
-
-Tue Sep 13 21:47:17 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (BEGIN_CALLARGS): pop halfly pushed status.
-	  fixed: [ruby-dev:26881]
-
-Tue Sep 13 16:26:45 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: backported from trunk, rev 1.128.
-	  [ruby-dev:25673] [ruby-dev:26617]
-
-	* lib/net/protocol.rb: backported from trunk, rev 1.78.
-
-	* lib/net/protocol.rb: new method #old_open to support net/smtp
-	  and net/pop.
-
-	* lib/net/smtp.rb: use #old_open.
-
-	* lib/net/pop.rb: ditto.
-
-Tue Sep 13 12:33:05 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* lib/yaml.rb: reworking YAML::Stream to use the new
-	  emitter.
-
-	* lib/yaml/stream.rb: ditto.
-
-	* lib/yaml/rubytypes.rb: added Object#yaml_new.
-
-	* lib/yaml/tag.rb: the tag_subclasses? method now
-	  shows up in the class.  allow taguri to be set using an accessor.
-	  continue support of Object#to_yaml_type.
-
-	* ext/syck/rubyext.c: new emitter code.  yaml_new and yaml_initialize
-	  get called, should they be present.  consolidated all the diaspora of internal
-	  node types into the family below YAML::Syck::Node -- Map,
-	  Seq, Scalar -- all of whom are SyckNode structs pointing to
-	  Ruby data.  moved Object#yaml_new into the node_import and made it the
-	  default behavior.  the target_class is always called wih yaml_new, prepended
-	  a parameter, which is the klass.  loaded nodes through GenericResolver show their style.
-	  new Resolver#tagurize converts type ids to taguris.
-
-	* ext/syck/implicit.re: were 'y' and 'n' seriously omitted??
-
-	* ext/syck/emitter.c: renovated emitter, walks the tree in advance.
-	  consolidated redundant block_styles struct into
-	  the scalar_style struct.  (this means loaded nodes can now
-	  be sent back to emitter and preserve at least its very basic
-	  formatting.)
-
-	* ext/syck/gram.c: headless documents of any kind allowed.
-
-	* ext/syck/node.c: new syck_replace_str methods and syck_empty_*
-	  methods for rewriting node contents, while keeping the ID
-	  and other setup info.  added syck_seq_assign.
-
-	* ext/syck/syck.h: reflect block_styles and new node functions.
-
-Mon Sep 12 20:53:06 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* test/openssl/test_pkcs7.rb (test_enveloped): skip this test
-	  to avoid a bug of PKCS7_enctypt() (only if ext/openssl is
-	  compiled with OpenSSL-0.9.7d or earlier versions).
-	  http://www.mail-archive.com/openssl-dev@openssl.org/msg17376.html
-
-Mon Sep 12 14:03:33 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* test/dbm/test_dbm.rb: remove locking test, which may not be
-	  supported on some platforms.  [ruby-dev:27030]
-
-Mon Sep 12 10:45:58 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/dl/dl.c (rb_io_to_ptr): merged a patch for DragonFly BSD
-	  from Takahiro Kambe <taca at back-street.net>.  [ruby-dev:27023]
-
-Sun Sep 11 22:05:51 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* bin/erb (ERB::Main#run): set ERB#filename so that it is used
-	  when reporting syntax/runtime errors. Tabs converted to spaces.
-
-Sat Sep 10 10:17:03 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_by_id):
-	  OpenSSL::Engine.by_id calls given block before calling
-	  ENGINE_init (block parameter is the return value of this method
-	  itself).  this functionality is useful to load dynamic shared
-	  engines. the following code is a sample of loading a key using
-	  OpenSC PKCS #11 module.
-
-		require "openssl"
-		pkcs11 = OpenSSL::Engine.by_id("dynamic"){|e|
-		  e.ctrl_cmd("SO_PATH", "/usr/lib/opensc/engine_pkcs11.so")
-		  e.ctrl_cmd("LIST_ADD", "1")
-		  e.ctrl_cmd("LOAD")
-		}
-		pkcs11.ctrl_cmd("PIN", "secret")
-		key = pkcs11.load_private_key
-
-	* ext/openssl/ossl_engine.c (ossl_engine_ctrl_cmd): new method
-	  OpenSSL::Engine#ctrl_cmd. it wraps ENGINE_ctrl_cmd_string.
-
-	* ext/openssl/ossl_engine.c (ossl_engine_get_cmds): new method
-	  OpenSSL::Engine#cmds. it returms engine command definitions.
-
-Sat Sep 10 10:09:47 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_asn1.c (asn1str_to_str): new function.
-
-	* ext/openssl/ossl_pkcs7.c: new class OpenSSL::PKCS7::RecipientInfo.
-	  this class wraps PKCS7_RECIP_INFO struct.
-
-	* ext/openssl/ossl_pkcs7.c: OpenSSL::PKCS7::Signer is renamed to
-	  OpenSSL::PKCS7::SignerInfo. ("Signer" remains as an alias of
-	  SignerInfo.)
-
-	* test/openssl/test_pkcs7.rb: new file.
-
-Sat Sep 10 10:05:51 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ns_spki.c (ossl_spki_initialize): assume that
-	  the argument is a DER string if Base64 decoding failed.
-
-	* ext/openssl/ossl_ns_pki.c (ossl_spki_to_der): new method.
-
-	* test/openssl/test_ns_spki.rb: add new file.
-
-Sat Sep 10 09:56:24 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/digest.rb: added SHA224, SHA256, SHA384 and SHA512.
-	  these features are enabled if this library is compiled with
-	  OpenSSL 0.9.8 or later.
-
-	* test/openssl/test_digest.rb: add test for new digests.
-
-Sat Sep 10 09:51:30 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl.c (ossl_raise): should use ERR_peek_last_error
-	  to get last error on the current thread. And should report
-	  errors on the stack while OpenSSL.debug is true.
-
-	* ext/openssl/ossl.c (ossl_get_errors): new method for debugging
-	  this library.
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ciphers): fix error message.
-
-	* ext/openssl/ossl_x509req.c (ossl_x509req_set_attributes): get rid
-	  of unused variable.
-
-	* ext/openssl/ossl_x509store.c (ossl_x509store_initialize): should
-	  set @time to avoid warning.
-
-	* ext/openssl/ossl_x509store.c (ossl_x509store_set_default_paths,
-	  X509_STORE_add_cert, X509_STORE_add_crl): should raise error if
-	  wrapped functions failed.
-
-	* test/openssl/test_x509store.rb: add test for errors.
-
-Fri Sep  9 22:13:19 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): prohibit calling tainted method (>2) when
-	  $SAFE == 0.
-
-Fri Sep  9 16:45:25 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_times): make empty strings to keep taintness,
-	  and a little improvement.  [ruby-dev:26900]
-
-	* ext/iconv/iconv.c (iconv_try), ext/iconv/extconf.rb: get rid of meta
-	  characters in command line option.  fixed: [ruby-talk:155369]
-
-Thu Sep  8 14:58:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* merged a patch from Takahiro Kambe <taca at back-street.net> to
-	  support DragonFly BSD.  [ruby-dev:26984]
-
-Wed Sep  7 12:55:08 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: abolish mod === tempfile to avoid a problem
-	  [ruby-dev:26967].
-
-Wed Sep  7 10:45:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_switch): convert all exceptions to
-	  SystemExit.  fixed: [ruby-core:05724]
-
-	* eval.c (rb_thread_terminated): show backtrace before propagate
-	  exceptions to main thread.
-
-Wed Sep  7 08:35:04 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, configure.in (MINIOBJS): miniruby on HP-UX can not load
-	  extension libraries.
-
-	* bignum.c (bignew_1, bigadd): K&R style argument actually can't be
-	  defined as char.
-
-	* missing/vsnprintf.c: ANSI compiler supports const keyword.
-
-	* ext/digest/sha2/extconf.rb: reject platforms which has inttypes.h
-	  but no 64bit integer.
-
-	* lib/mkmf.rb (what_type?): guesstimate type.
-
-	* ext/etc/etc.c (setup_passwd), ext/etc/extconf.rb: pw_age might be
-	  char*.  fixed: [ruby-core:05470]
-
-Wed Sep  7 08:32:47 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_cvar_get, rb_mod_cvar_set): document fix from
-	  sheepman <sheepman@sheepman.sakura.ne.jp>; a bug in visibility
-	  description.  [ruby-dev:26965]
-
-	* sprintf.c (rb_f_sprintf): warn "too many argument" on verbose
-	  mode (-v/-w); backported from 1.9.  [ruby-dev:26963]
-
-Mon Sep  5 17:03:07 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/ostruct.rb: a patch from Florian Gross <florgro at gmail.com>
-	  merged to allow recursive inspect (and to_s) for OpenStruct.
-	  [ruby-core:05532]
-
-Mon Sep  5 07:01:12 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/openssl/lib/openssl/buffering.rb (Buffering#do_write):
-	  should clear data from the buffer which already been output.
-
-Fri Sep  2 23:51:54 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib: do not use __send__ to access private methods.  [ruby-dev:26935]
-
-Fri Sep  2 03:29:00 2005  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
-	* lib/irb/init.rb: make IRB -I option that is same befavior for ruby.
-	  [ruby-dev:26872], [ruby-dev: 26920]
-
-	* lib/irb/locale.rb: support to print help message when OS locale is
-	  ja_JP.utf-8. [ruby-dev:26872]
-
-Thu Sep  1 17:11:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): wrong condition for $SAFE restoration.
-
-Thu Sep  1 14:12:45 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: On Tcl8.5, MultiTkIp#invoke_hidden doesn't
-	  work (gives wrong order of arguments).
-
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp#invoke_hidden_on_namespace
-	  to support '-namespace' option of 'interp invokehidden' command
-	  on Tcl8.5.
-
-Wed Aug 31 14:43:15 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (OPTFLAGS): default global optimization to
-	  disabled for all VC++ versions.  fixed: [ruby-dev:26897]
-
-Wed Aug 31 11:35:43 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/gdbm/test_gdbm.rb (teardown): should remove GDBM temporary
-	  file.
-
-Wed Aug 31 10:30:56 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* process.c (proc_detach, proc_setmaxgroups): missing argument type
-	  declaration. (I recommend ANSI-style function)
-
-Tue Aug 30 23:20:19 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_rescue2): initialization miss.  fixed: [ruby-dev:26917]
-
-	* lib/mkmf.rb (xsystem, xpopen): no longer expand by Config.
-
-	* lib/mkmf.rb (link_command, cc_command, cpp_command): expand
-	  variables at once, and quote hdrdir.  fixed: [ruby-core:05680]
-
-	* lib/mkmf.rb (libpathflag): quote paths.
-
-Tue Aug 30 19:34:27 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/digest/md5/md5ossl.h, ext/digest/rmd160/rmd160ossl.h,
-	  ext/digest/sha1/sha1ossl.h: include <stddef.h> to avoid
-	  error in compilation with OpenSSL-0.9.8. [ruby-list:41068]
-
-Mon Aug 29 19:54:21 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/rdoc/usage.rb: improper exceptions. [ruby-dev:26870]
-
-	* lib/rdoc/usage.rb: support the case when non-ruby code exists before
-	  shebang. (this is needed when ri.bat is executed on windows)
-
-Mon Aug 29 17:48:17 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (method_arity): should return proper arity value.
-	  [ruby-dev:26390]
-
-Mon Aug 29 01:19:57 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time.parse): extract fractional seconds using
-	  Date._parse.  [ruby-talk:153859]
-
-Sat Aug 27 20:20:01 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/curses/curses.c ({curses,window}_clrtoeol): added. suggested
-	  by Reyn Vlietstra.
-
-	* ext/curses/curses.c: chtype in curses is not `char', rahter `long'.
-	  [ruby-Bugs:2298]
-
-	* ext/curses/view.rb: String =~ String is deprecated.
-
-Wed Aug 24 10:53:28 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/logger/test_logger.rb (test_shifting_size): should close log
-	  device before unlink, since some platform cannot unlink opened
-	  file.
-
-Sun Aug 21 00:13:27 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/wsdl/xmlSchema/importer.rb (WSDL::XMLSchema::Importer#fetch): add
-	  a workaround for importing an WSDL whose path begins with drive
-	  letter.  [ruby-dev:26242]
-
-Sat Aug 20 22:37:13 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/logger.rb (write, shift_log?, shift_log): file shifting race
-	  condition bug fixed.  [ruby-dev:26764]
-
-	* test/logger/test_logger.rb: tests.
-
-Fri Aug 19 18:13:39 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time.apply_offset): fix a problem with last day of
-	  month.  reported by Lucas Nussbaum.  [ruby-talk:152866]
-
-Thu Aug 18 12:46:28 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub (COMMON_HEADERS): reverted 1.42.2.24.
-	  I misunderstood, bccwin32 on ruby_1_8 uses winsock2 originally.
-	  [ruby-dev:26806]
-
-	* win32/win32.h: include winsock2.h instead of winsock.h. (bcc32)
-
-Wed Aug 17 23:58:05 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_to_integer): argument constified.
-
-	* eval.c (terminate_process): take String message.
-
-	* eval.c (rb_thread_switch): propagate the exception caused thread
-	  termination directly.  fixed: [ruby-core:05552]
-
-Wed Aug 17 00:05:46 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_add_method): preserve safe level in the environment
-	  where a method is defined .
-
-	* eval.c (rb_call0): restore preserved safe level in the method
-	  execution.
-
-Mon Aug 15 00:38:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_rescue2): reduce PUSH_TAG() as well as NODE_RESCUE.
-	  [ruby-dev:26800]
-
-	* range.c (range_check, range_init): reduce useless exceptions.
-
-Sat Aug 13 18:51:26 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_block_pass): distinguish current block from others.
-	  fixed: [ruby-dev:26274]
-
-	* ext/stringio/stringio.c (strio_set_string): disallow nil.
-	  http://www.rubyist.net/~nobu/t/20050811.html#c05
-
-Thu Aug 11 23:29:03 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c: keep holding string after closed.
-
-Thu Aug 11 13:01:48 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss: fixed sort bug. [ruby-list:41018]
-
-	* lib/rss/1.0.rb (RSS::RDF::Channel#setup_maker_attributes):
-	  removed self.
-
-	* lib/rss/maker/base.rb (RSS::Maker::ItemsBase#<=>): use #date
-	  instead of @date.
-	  (RSS::Maker::Base::self.def_array_element): added #size.
-
-	* lib/rss/maker/1.0.rb
-	  (RSS::Maker::RSS10::Channel#to_rss,
-	   RSS::Maker::RSS10::Items::Item#to_rss): cleared dc_dates set
-	  upped by using #date.
-
-	* lib/rss/maker/dublincore.rb
-	  (RSS::Maker::ChannelBase, RSS::Maker::ItemsBase::ItemBase):
-	  fixed opposite alias.
-
-	* test/rss/test_setup_maker_1.0.rb
-	  (RSS::TestSetupMaker10::test_setup_maker_items_sort): added some
-	  tests for RSS::Maker::ItemsBase#do_sort.
-
-Wed Aug 10 10:29:40 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: fix bug on handling __ruby2val_optkeys().
-
-	* ext/tk/lib/tk/itemconfig.rb: fix bug on handling
-	  __item_ruby2val_optkeys().
-
-	* ext/tk/lib/tk/canvas.rb: didn't check __item_ruby2val_optkeys().
-
-	* ext/tk/lib/tkextlib/blt/component.rb: ditto.
-
-Tue Aug  9 15:12:04 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: remove dangerous 'rb_jump_tag's.
-
-	* ext/tk/lib/tk.rb: add __val2ruby_optkeys and __ruby2val_optkeys to
-	  help to convert option values between ruby and tcl.
-
-	* ext/tk/lib/tk/itemconfig.rb: add __item_val2ruby_optkeys and
-	  __item_ruby2val_optkeys to help to convert option values between
-	    ruby and tcl.
-
-	* ext/tk/lib/tk/radiobutton.rb: use __ruby2val_optkeys for 'variable'
-	  option (for the reason of backward compatibility).
-
-	* ext/tk/lib/tk/composite.rb: clarify the arguments of super().
-
-	* ext/tk/lib/tk/spinbox.rb: ditto.
-
-	* ext/tk/lib/tk/text.rb: ditto.
-
-	* ext/tk/lib/tk/validation.rb: ditto.
-
-	* ext/tk/lib/tkextlib/*: support to treat tkvariable-type
-	  configure options.
-
-Tue Aug  9 20:30:19 2005  Tadashi Saito  <shiba@mail2.accsnet.ne.jp>
-
-	* bignum.c (rb_big_coerce): allow bignum x bignum coercing.
-	  [ruby-dev:26778]
-
-Mon Aug  8 20:43:02 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/ruby/test_method.rb: added.  [ruby-dev:26761]
-
-Sun Aug  7 23:50:14 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/ruby/test_super.rb: added from HEAD. [ruby-dev:26743]
-
-Sun Aug  7 01:31:15 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (WIN32OLE_EVENT#on_event): should set
-	  only one event handler.
-
-	* ext/win32ole/tests/testOLEEVENT.rb: ditto.
-
-	* ext/win32ole/tests/testOLEPARAM.rb: remove re-defined
-	  test_ole_type_detail method.
-
-Sat Aug  6 12:35:24 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/{tk.rb,tk/itemconfig.rb}: configure creates
-	  TkVariable if key name is 'variable' or 'textvariable'
-	  by default. [ruby-dev:26749]
-
-	* ext/tk/lib/tk/{label,radiobutton}.rb: removed its own
-	  {variable,textvariable} function.
-
-	* ext/tk/lib/tk/variable.rb: retains backward conpatibility.
-
-Fri Aug  5 12:50:32 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c: fixed memory leak when tk_funcall raised
-	  exception. (copies argv into heap in tk_funcall instead of
-	  caller)
-
-Fri Aug  5 12:42:57 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): need to convert path separetor
-	  before invoking install command.
-
-Fri Aug  5 00:27:04 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c: refactoring - extract ruby string <->
-	  tcl object conversion as get_str_from_obj and get_obj_from_str.
-
-Fri Aug  5 00:19:33 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* extmk.rb (extmake): needs to be wrapped in an Array.
-
-Thu Aug  4 18:38:36 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: cannot compile for Tcl7.6/Tk4.2.
-
-	* ext/tcltklib/tcltklib.c: add nativethread consistency check.
-
-	* ext/tcltklib/stubs.c: ditto.
-
-	* ext/tk/lib/tk.rb: forgot to define TclTkIp.encoding and encoding=
-	  when Tcl is 7.6 or 8.0.
-
-	* ext/tk/lib/tk/wm.rb: support to make some methods as options of
-	  root or toplevel widget. [ruby-talk:150336]
-
-	* ext/tk/lib/tk/root.rb: ditto.
-
-	* ext/tk/lib/tk/toplevel.rb: ditto.
-
-	* ext/tk/lib/tkextlib/SUPPRT_STATUS: update RELEASE_DATE
-
-Thu Aug  4 08:03:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): should not modify $mflags for each
-	  extentions.
-
-Thu Aug  4 00:25:48 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk, Makefile.in, {bcc32,win32,wince}/Makefile.sub: integrated
-	  macro definitions.
-
-	* bcc32/Makefile.sub: LIBRUBY_SO should use DLDOBJS, not EXTOBJS.
-
-	* {win32,wince}/Makefile.sub: separate config.h for compiler versions.
-
-Wed Aug  3 21:59:16 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/variable.rb: TkVariable#trace didn't work on
-	  TkVariable retrived from TkVariable.new_hash.ref. [ruby-dev:26721]
-
-Wed Aug  3 08:22:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_connect): revert [ruby-talk:111654]
-	  changes at 2004-09-07.  [ruby-dev:26656]
-
-Tue Aug  2 10:20:54 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c: use Tcl_[GS]etVar2Ex instead of
-	  Tcl_Obj[GS]etVar2. (avoid Tcl_NewStringObj on supported platforms)
-
-	* ext/tcltklib/tcltklib.c: use ip_{get,set,unset}_variable2_core from
-	  ip_{get,set,unset}_variable.
-
-	* ext/tcltklib/tcltklib.c: replaced Tcl_Panic with rb_bug.
-
-Tue Aug  2 01:41:28 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/ping.rb (Ping.pingecho): should rescue StandardError.
-	  [ruby-dev:26677]
-
-Mon Aug  1 19:09:41 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c: refactoring - replaced rb_ivar_defined &
-	  rb_ivar_get with single rb_attr_get call.
-
-Mon Aug  1 18:45:07 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c (Tcl_GetStringResult): refactoring - define
-	  alternative macro on Tcl7.x or earlier.
-
-Mon Aug  1 13:57:35 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c (deleted_ip): refactoring - interpreter
-	  deletion check. [ruby-dev:26664]
-
-Mon Aug  1 01:17:40 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (check_insecure_method): use private_methods and
-	  protected_methods instead of respond_to? to check method visibility.
-	  [ruby-dev:26616]
-
-	* test/drb/drbtest.rb: ditto.
-
-	* 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>
-
-	* eval.c (rb_yield_0): push yielded node instead of yielding.
-	  fixed: [yarv-dev:549]
-
-Thu Jul 28 18:09:55 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/stubs.c: When --enable-tcltk-stubs, the initialize
-	  routine creates a Tcl/Tk interpreter and deletes it. However,
-	  init cost of Tk's MainWindow is not so small. And that makes it
-	  impossible to use libraries written with Tcl functions only on
-	  an environment without a graphical display. This changes support
-	  delaying initalization of Tk_Stubs until the script needs Tk.
-
-	* ext/tcltklib/stubs.h: New file. Define prototypes and return
-	  codes of functions on stubs.c.
-
-	* ext/tcltklib/tcltklib.c: Support delaying initalization of
-	  Tk_Stubs until the script needs Tk.
-
-	* ext/tcltklib/tcltklib.c: Show friendly error messages for errors
-	  on initialization.
-
-	* ext/tcltklib/tcltklib.c: Avoid SEGV on ip_finalize() when ruby is
-	  exiting and $DEBUG is true. (Not fix. If you know the reason of
-	  why, please fix it.)
-
-	* ext/tk/tkutil.c (ary2list, ary2list2): bug fix on handling of
-	  encoding.
-
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#eval_string and bg_eval_string
-	  don't work propery.
-
-	* ext/tk/lib/tk.rb: Forget extending Tk::Encoding module to Tk.
-	* ext/tk/lib/tk/variable.rb: TkVarAccess fails to initialize the
-	  object for an element of a Tcl's array variable.
-
-Wed Jul 27 23:23:54 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (obj_free): make message format consistent with one from
-	  gc_mark().  [ruby-talk:149668]
-
-Wed Jul 27 22:11:37 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* sample/rss/tdiary_plugin: removed. because the plugin
-	  is imported in the tDiary plugin packages.
-
-Wed Jul 27 10:59:02 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (dir_each): rewinddir(3) before iteration.
-	  [ruby-talk:149628]
-
-Tue Jul 26 12:57:49 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/openssl_missin.c: include <openssl/engine.h> before
-	  <openssl/x509_vfy.h> to avoid compilation error of mswin32.
-	  suggested by NAKAMURA Usaku.
-
-Mon Jul 25 21:30:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* {bcc32,win32,wince}/Makefile.sub: moved CPPFLAGS only for ruby
-	  source to XCFLAGS.
-
-Mon Jul 25 13:45:18 2005  NAJIMA Hiroki  <najima@mickey.ai.kyutech.ac.jp>
-
-	* io.c: check HAVE_SYS_IOCTL_H before including the header.
-	  [ruby-dev:26610]
-
-Mon Jul 25 14:10:02 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: fix en-bugged part in the last commit.
-
-Sat Jul 23 16:49:04 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_load): should check
-	  OPENSSL_NO_STATIC_ENGINE.
-
-Fri Jul 22 21:06:08 2005  Tadashi Saito  <shiba@mail2.accsnet.ne.jp>
-
-	* bignum.c (rb_big_eq): reduce isnan().  [ruby-dev:26600]
-
-	* numeric.c (flo_eq, flo_gt, flo_ge, flo_lt, flo_le): ditto.
-
-Fri Jul 22 15:02:39 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb: moved copyright description to lib/rss.rb.
-
-	* lib/rss.rb: added for convenience.
-
-	* sample/rss/re_read.rb: added #to_s sample.
-
-	* sample/rss/blend.rb: use 'require "rss"' instead of
-	  'require "rss/*"'.
-	* sample/rss/list_description.rb: ditto.
-	* sample/rss/rss_recent.rb: ditto.
-	* sample/rss/tdiary-plugin/rss-recent.rb: ditto.
-
-	* sample/rss/tdiary-plugin/rss-recent.rb: 0.0.6 -> 0.0.7.
-
-Fri Jul 22 14:37:43 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/parser.rb (RSS::Parser#initialize): accept HTTP/FTP
-	  URI and local file path too.
-
-	* test/rss/test_parser.rb (RSS::TestParser#test_parse): test
-	  for the above.
-
-Fri Jul 22 07:01:42 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c (tk_conv_args): forget to revert thread_critical
-	  and gc_disable when raise ArgumentError.
-
-	* ext/tk/lib/remote-tk.rb: RemoteTkIp doesn't need to include TkUtil.
-
-	* ext/tcltklib/tcltklib.c: add TclTkIp#has_mainwindow? method.
-
-	* ext/tk/lib/tk.rb: add Tk.has_mainwindow? method.
-
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp#has_mainwindow? method.
-
-	* ext/tk/lib/remote-tk.rb: add RemoteTkIp#has_mainwindow? method.
-
-	* ext/tk/lib/multi-tk.rb: slave IP fail to exit itself when $SAFE==4.
-
-	* ext/tk/lib/multi-tk.rb: remove constants from MultiTkIp module to
-	  avoid access from external.
-
-	* ext/tk/lib/multi-tk.rb: check_root flag is ignored on slave IPs'
-	  mainloop.
-
-	* ext/tk/lib/multi-tk.rb: hang-up Tk.mainloop called on a slave IP
-	  with $SAFE==4.
-
-	* ext/tk/lib/multi-tk.rb: MultiTkIp#bg_eval_proc doesn't work
-	  properly.
-
-	* ext/tk/lib/multi-tk.rb: add MultiTkIp#set_cb_error(proc) and
-	  cb_error(exc) to log errors at callbacks on safe slave IPs.
-
-	* ext/tk/lib/multi-tk.rb: fail to get an available slave IP object
-	  when call Tk.mainloop in the block which is given to new_* method,
-	    because cannot finish initialize while the root widget is alive.
-
-	* ext/tk/lib/multi-tk.rb: fail to control a slave IP when Tk.mainloop
-	  runs on the IP.
-
-Wed Jul 20 19:20:37 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* io.c (S_ISREG): need to define S_ISREG before it is used first.
-
-Wed Jul 20 18:40:50 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* io.c (wsplit_p): patch for the environment where
-	  fcntl(F_GETFL, O_NONBLOCK) is not supported. in that case,
-	  set FMODE_WSPLIT without fcntl check. [ruby-dev:26566]
-
-Wed Jul 20 18:07:11 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_io_ctl): update FMODE_WSPLIT_INITIALIZED and FMODE_WSPLIT
-	  by F_SETFL.
-
-Wed Jul 20 10:04:51 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_class_path): need to adjust snprintf() len for
-	  teminating NUL.  [ruby-dev:26581]
-
-Wed Jul 20 04:01:55 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/socket/socket.c: sorry, BeOS also uses HAVE_CLOSESOCKET,
-	  so reverted.
-
-	* ext/socket/extconf.rb: should not define HAVE_CLOSESOCKET
-	  on windows.
-
-Wed Jul 20 03:16:43 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/socket/socket.c: should not undef close() on win32.
-	  it's defined to rb_w32_close(), otherwise handle leaks.
-	  [ruby-Bugs-2131]
-
-Wed Jul 20 00:48:16 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (syserr_initialize): don't use str before StringValue()
-	  check.  [ruby-dev:26579]
-
-Tue Jul 19 22:47:29 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* error.c (syserr_initialize): add 1 byte for snprintf() size for
-	  NUL at the end.  [ruby-dev:26574]
-
-Tue Jul 19 16:39:46 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c (rb_io_inspect): replace sprintf() with "%s" format all
-	  over the place by snprintf() to avoid integer overflow.
-
-Tue Jul 19 14:08:22 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c: rbtk_eventloop_depth is used as int.
-
-	* ext/tcltklib/tcltklib.c: rbtk_pending_exception is tested with
-	  NIL_P, so should assign Qnil instead of 0 (Qfalse).
-
-	* ext/tcltklib/tcltklib.c (ip_invoke_real): fixed memory leak when
-	  ip is deleted.
-
-Tue Jul 19 13:19:46 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/variable.rb: For symmetry, add TkVariable#string. It
-	  returns a string even if the default value type of the TkVariable
-	  object is not "string".
-
-Mon Jul 18 21:40:20 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* eval.c (rb_call0): make the pointer to NODE volatile
-	  instead of NODE itself.
-
-Mon Jul 18 14:32:21 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (rb_call0): make body volatile to avoid optimization problem.
-	  [ruby-dev:26195]
-
-Mon Jul 18 12:23:27 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/io/wait/wait.c: wrong backport from trunk.  fixed: [ruby-dev:26562]
-
-Mon Jul 18 09:36:25 2005  Tanaka Akira  <akr@m17n.org>
-
-	* rubyio.h (FMODE_WSPLIT, FMODE_WSPLIT_INITIALIZED): new constant.
-
-	* io.c (wsplit_p): new function.
-	  (io_fwrite): split writing data by PIPE_BUF if wsplit_p is true in
-	  multi-threaded mode.
-	  [ruby-dev:26540]
-
-Sun Jul 17 13:46:54 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/io/wait/extconf.rb, ext/io/wait/wait.c: Win32 platforms support.
-
-Fri Jul 15 23:59:03 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rdoc/parsers/parse_c.rb (handle_class_module): handle a
-	  module enclosed in a built-in module.  fixed: [ruby-talk:148239]
-
-	* lib/rdoc/parsers/parse_c.rb (find_body): allow macros as methods.
-
-	* lib/rdoc/parsers/parse_c.rb (find_call_seq): allow :nodoc: modifier
-	  in C.  [ruby-core:04572]
-
-Fri Jul 15 18:00:01 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub (COMMON_HEADERS): ruby_1_8 is using winsock.h.
-	  failed to compile ext/socket on bcc5.6.4. [ruby-dev:26193]
-
-Fri Jul 15 07:58:56 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/server.rb (WEBrick::GenericServer#accept_client):
-	  sockets should be non-blocking mode. [ruby-dev:26405]
-
-	* lib/webrick/utils.rb (WEBrick::Utils.set_non_blocking): new method.
-
-	* lib/webrick/httprequest.rb (WEBrick::HTTPRequest#read_chunked):
-	  should call sock.read repeatedly until the preferred size data
-	  is obtained.
-
-Thu Jul 14 18:27:16 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_strerror): should return correct message
-	  for ENAMETOOLONG and ENOTEMPTY. (bcc32) [ruby-dev:26533]
-
-	* win32/win32.c (rb_w32_strerror): stripped CR LF on the tail.
-	  (bcc32) [ruby-dev:26533]
-
-Thu Jul 14 00:45:42 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* LEGAL (ext/nkf/nkf-utf8): updated from nkf1.7 to nkf-utf8.
-
-Wed Jul 13 19:37:47 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_mkdir): should set EEXIST (not EACCES)
-	  if file or directory already exists. (bcc32) [ruby-dev:26508]
-
-	* win32/win32.c (rb_w32_rmdir): should set ENOTDIR (not EINVAL)
-	  if it is not directory. (bcc32, win32)
-
-	* win32/win32.c (rb_w32_rmdir, rb_w32_unlink): restore
-	  FILE_ATTRIBUTE_READONLY flag on function failure.
-
-Wed Jul 13 12:40:00 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: TclTkLib.do_one_event doesn't work.
-
-	* ext/tk/lib/tk.rb: Tk.thread_update is available.
-
-Tue Jul 12 23:32:11 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb: keep curdir unexpanded.
-
-Mon Jul 11 08:31:29 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* regex.c (read_special): fix parsing backslashes following \c in
-	  regexp.  fixed: [ruby-dev:26500]
-
-Mon Jul 11 02:53:00 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#request_line):
-	  mistook in merging the patch of [ruby-dev:26235] at
-	  revision 1.4.2.6.
-
-Sun Jul 10 23:58:04 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb (Pathname#unlink): try Dir.unlink first to
-	  avoid unlink a directory by root.
-	  cf. [ruby-dev:26237]
-
-Sun Jul 11 05:18:17 2005  Michael Neumann  <mneumann@ruby-lang.org>
-
-	* lib/xmlrpc/server.rb (XMLRPC::Server): Switch from GServer over to
-	  WEBrick. This makes file lib/xmlrpc/httpserver.rb obsolete (at least it is
-		no further used by the XML-RPC library).
-
-Sun Jul 10 12:47:01 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/debug.rb (debug_command): added a deficient format specifier.
-	  fixed: [ruby-core:05419]
-
-Sat Jul  9 21:28:46 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c (ole_method_dispid): convert dispid
-	  in Ruby and C by INT2NUM and NUM2INT.
-
-	* ext/win32ole/win32ole.c (ole_invoke2): ditto.
-
-	* ext/win32ole/test/testWIN32OLE.rb: ditto.
-
-	* ext/win32ole/test/testOLEMETHOD.rb: ditto.
-
-Fri Jul  8 15:45:04 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::VERSION): 0.1.4 -> 0.1.5.
-
-	* test/rss/test_version.rb (RSS::TestVersion#test_version):
-	  ditto.
-
-	* lib/rss/0.9.rb (RSS::Rss::Channel::Item::Category):
-	  domain attribute of <category> is optional. Thanks to
-	  Chris Lee <clee@kde.org>.
-
-	* test/rss/test_parser.rb (RSS::TestParser#test_category20):
-	  adjusted test case.
-
-Tue Jul  5 23:44:06 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* instruby.rb: expand source library path.
-
-Tue Jul  5 23:27:14 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* array.c (sort_2): get rid of yet another bcc's bug.
-	  fixed: [ruby-core:05152]
-
-	* eval.c (rb_thread_save_context): must not switch contexts during
-	  re-allocating stack.  fixed: [ruby-core:05219]
-
-Tue Jul  5 15:15:10 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c: fix typo.
-
-Tue Jul  5 14:51:35 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: bug fix on treating Unicode strings.
-
-	* ext/tcltklib/tcltklib.c: add methods to treat encoding mode.
-
-	* ext/tcltklib/MANUAL.eng: add description of TclTkLib#encoding,
-	  encoding_system, and so on.
-
-	* ext/tcltklib/MANUAL.euc: ditto.
-
-	* ext/tk/tkutil.c: fail to create a Tcl's list string from an
-	  array including multiple kind of encoded strings.
-
-	* ext/tk/lib/tk.rb: ditto.
-
-	* ext/tk/lib/multi-tk.rb: 2nd arg of _{to|from}UTF8 is omissible.
-
-	* ext/tk/lib/remote-tk.rb: ditto.
-
-	* ext/tk/lib/tk.rb: override TclTkLib#encoding and encoding= to
-	  use TkCore::INTERP.encoding and encoding=.
-
-	* ext/tk/lib/tk.rb: when "require 'tk'" and $KCODE=='NONE', check
-	  DEFAULT_TK_ENCODING to decide Ruby/Tk's system encoding mode.
-
-	* ext/tk/lib/tk/encodedstr.rb: check both of Tk.encoding and
-	  Tk.encoding_system. Tk.encoding has higher priority.
-
-	* ext/tk/lib/tk/optiondb.rb: ditto.
-
-	* ext/tk/lib/tk/spinbox.rb: ditto.
-
-	* ext/tk/lib/tk/validation.rb: ditto.
-
-	* ext/tk/lib/tk/namespace.rb: arguemnts for TclTkIp#_merge_tklist
-	  should be UTF-8 strings.
-
-Mon Jul  4 14:35:52 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sample/svr.rb: service can be stopped by ill-behaved client; use
-	  tsvr.rb instead.
-
-Mon Jul  4 13:25:21 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* missing/erf.c: original erf.c by prof. Okumura is confirmed to
-	  be public domain.  reverted BSD implementation.
-
-Mon Jul  4 11:15:37 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* test/{dbm,gdbm,sdbm}/test_{dbm,gdbm,sdbm}.rb: skip some tests
-	  which using fork on fork-less platforms.
-
-Sun Jul  3 23:26:30 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/wsdl/document/test_rpc.rb: compare formatted time string of
-	  Time objects instead of comparing Time objects itself to avoid
-	  unintended conflict of usec part.  [ruby-dev:26220]
-
-Sat Jul  2 22:41:04 2005  Tanaka Akira  <akr@m17n.org>
-
-	* ext/socket/socket.c (unix_send_io, unix_recv_io): support x86-64 and
-	  IA64.
-
-Sat Jul  2 17:06:23 2005  Tanaka Akira  <akr@m17n.org>
-
-	* defines.h (FLUSH_REGISTER_WINDOWS): defined for IA64.
-	  (flush_register_windows): declare flush_register_windows.
-
-	* eval.c (flush_register_windows): new function.
-
-Fri Jul  1 17:48:52 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (get2comp): revert all prior changes, and calculate
-	  proper 2's complement for negative numbers.  backported from
-	  HEAD.
-
-Fri Jul  1 15:50:12 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* missing/erf.c: need to include some headers for some platforms.
-
-	* win32/win32.h (copysign, scalb): define for compatibility with
-	  other platforms. [ruby-dev:26430]
-
-Fri Jul  1 15:37:42 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* missing/crypt.c: modified to make it compilable on platforms
-	  other than BSD.  [ruby-dev:26430]
-
-	* missing/erf.c: ditto.  code from <exp.c> merged.
-
-Fri Jul  1 12:44:56 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (OpenURI.open_http): refine post_connection_check
-	  call.
-
-Fri Jul  1 11:34:08 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* missing/crypt.c: replaced with 4.4BSD version.
-
-	* missing/erf.c: ditto.
-
-	* missing/vsnprintf.c: removed the third provision from the old
-	  BSD license.  [ruby-core:05177]
-
-Fri Jul  1 01:45:21 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (enum_min, enum_max): must not return Qundef.
-	  fixed: [ruby-core:05299]
-
-Fri Jul  1 00:18:40 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb (Delegator::respond_to): respond_to? must check
-	  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.
-
-Thu Jun 30 17:28:10 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/ruby-lex.rb (RubyLex::identify_number): should not treat
-	  plain zero as an octal number.  [ruby-dev:26410]
-
-Thu Jun 30 15:13:16 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_eval): pre-evaluate argument for unambiguous
-	  evaluation order.  [ruby-dev:26383]
-
-Thu Jun 30 09:53:56 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb (Delegator::method_missing): forward unknown
-	  method to the destination.  suggested by
-	  <christophe.poucet@gmail.com>.  [ruby-talk:146776]
-
-Tue Jun 28 21:59:29 2005  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
-
-	* dir.c, eval.c, hash.c, process.c, ruby.c: avoid warning "unused
-	  variable" [ruby-dev:26387]
-
-Sat Jun 25 17:15:23 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.parse_query): should
-	  discard if key=val pair is empty. patch from Gary Wright.
-
-Sat Jun 25 23:30:51 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* process.c (detach_process_watcher): terminate process watcher
-	  thread right after rb_waitpid() succeed.  [ruby-talk:146430]
-
-Sat Jun 25 15:49:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (enum_min, enum_max): do not ignore nil as the first element.
-
-Sat Jun 25 14:40:17 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/sdbm/init.c (fsdbm_select): SDBM#select had returned the array
-	  which contained each elements twice. [ruby-dev:26358]
-
-Fri Jun 25 05:06:47 2005  Michael Neumann  <mneumann@ruby-lang.org>
-
-	* lib/xmlrpc/*, test/xmlrpc/*: backported changes from HEAD into 1.8
-
-Fri Jun 24 17:00:00 2005  Shigeo Kobayashi  <shigeo@tinyforest.jp>
-
-	* ext/bigdecimal/bigdecimal.c: patch from "NATORI Shin"
-	  (u-tokyo.ac.jp) applied to fix rounding bug.
-
-Fri Jun 24 13:06:45 2005  akira yamada  <akira@ruby-lang.org>
-
-	* lib/uri/common.rb, lib/uri/generic.rb: fixed typo in documents and
-	  replaced some existent domain name with "example.com".
-
-Fri Jun 24 12:23:19 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: fix typo on Tk.grid_propagate.
-
-	* ext/tk/lib/tk.rb: Tk.event_generate and TkWindow#event_generate
-	  accept TkEvent::Event object as context argument.
-
-	* ext/tk/lib/tk/event.rb: add TkEvent::Event#valid_fields and
-	  valid_for_generate to get field parameters of event_generate.
-
-Thu Jun 23 23:55:59 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* runruby.rb: should load built rbconfig.rb.
-
-Thu Jun 23 16:53:15 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/canvastag.rb: TkcGroup.new cannot include given items.
-	  TkcGroup#exclude calls wrong method.
-	  Add alias TkcGroup#add [ruby-talk:146049].
-
-	* ext/tk/lib/tk/canvas.rb: TkCanvas#dtag and some subcommands of
-	  TkCanvas#addtag fail to treat a TkcTag argument.
-
-	* ext/tk/lib/tk/event.rb: add TkEvent::Event#generate to help to send
-	  current event to other widgets.
-
-Mon Jun 20 18:44:04 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (FUNCTION_CALL_MAY_RETURN_TWICE): DUMMY_SETJMP is replaced
-	  because setjmp is not enough to fix getcontext and SPARC register
-	  window problem.
-
-Mon Jun 20 16:48:36 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/dbm/dbm.c (fdbm_closed): new method DBM#closed?
-
-	* ext/gdbm/gdbm.c (fgdbm_closed): new method GDBM#closed?
-
-	* ext/sdbm/init.c (fsdbm_closed): new method SDBM#closed?
-
-	* test/dbm/test_dbm.rb, test/gdbm/test_gdbm.rb, test/sdbm/test_sdbm.rb
-	  (teardown): close all db objects before deleting data files.
-
-	* win32/win32.{ch} (unlink): hook runtime function to change
-	  file attribute before unlinking.
-	  fixed: [ruby-dev:26360]
-
-Mon Jun 20 02:15:35 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (define_final): document fix: finalizers never get called
-	  before target object is destroyed.
-
-Mon Jun 20 01:26:49 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/openssl_missing.c, ext/openssl/ossl.h,
-	  ext/openssl/ossl_asn1.c, ext/openssl/ossl_bio.c,
-	  ext/openssl/ossl_pkcs12.h, ext/openssl/ossl_x509req.c: avoid
-	  compiler warnings. suggested by Michal Rokos.
-
-Sun Jun 19 14:09:07 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* gc.c (run_final): reduce unnecessary object allocation during
-	  finalization.
-
-	* gc.c (rb_gc_call_finalizer_at_exit): deferred finalizers list should
-	  be cleared before calling them.  fixed: [ruby-talk:145790]
-
-Fri Jun 17 13:01:40 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time.parse): fix previous leap seconds support.
-	  (Time.rfc2822): ditto.
-	  (Time.xmlschema): ditto.
-
-Thu Jun 16 15:06:55 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_rb_threadVwaitCommand): Tcl_Release
-	  was missing.
-
-Thu Jun 16 13:34:48 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add Tk.getMultiple{Open|Save}File() which return
-	  an Array of selected files.
-
-Thu Jun 16 12:53:24 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb (Time.parse): "Fri Jan  1 08:59:60 +0900 1999" was
-	  parsed as "Fri Jan 01 09:00:00 JST 1999" even on an environment
-	  which supports leap seconds.
-	  (Time.rfc2822): ditto.
-	  (Time.xmlschema): ditto.
-
-Thu Jun 16 08:29:22 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/dl/sym.c (rb_dlsym_call): needs FREE_ARGS before return.
-	  fixed memory leak. [ruby-Bugs-2034]
-
-Wed Jun 15 18:26:39 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: support "tk inactive" sub-command [for Tcl/Tk8.5a3]
-
-	* ext/tk/lib/tk/namespace.rb: support "namespace path" sub-command and
-	  'namespace ensemble' sub-command [for Tcl/Tk8.5a3]
-
-Tue Jun 14 02:02:43 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c: add TkUtil::CallbackSubst.subst_arg(m, ...) &
-	  _define_attribute_aliases(hash) to get substitution-argument from
-	  attributes (e.g. subst_arg(:x,:y,:num,:button) --> "%x %y %b %b ").
-
-	* ext/tk/lib/tk/event.rb: use _define_attribute_aliases().
-
-Mon Jun 13 13:01:05 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* hash.c (ruby_setenv): fixed SEGV. [ruby-dev:26186]
-
-Mon Jun 13 01:54:20 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* signal.c (sigexit): call rb_thread_signal_exit() instead of
-	  rb_exit().  [ruby-dev:26347]
-
-	* eval.c (rb_thread_signal_exit): a new function to exit on main
-	  thread.
-
-	* eval.c (rb_thread_switch): exit status should be retrieved from
-	  ruby_errinfo.
-
-	* eval.c (rb_f_exit): ensure exit(0) should call
-	  exit(EXIT_SUCCESS).
-
-Mon Jun 13 01:20:02 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (rb_gc_mark_threads): curr_thread may not be part of the
-	  thread list.  [ruby-dev:26312]
-
-Fri Jun 10 23:35:34 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* missing/mkdir.c: remove. [ruby-core:05177]
-
-Fri Jun 10 22:54:26 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* missing.h: fd_set stuffs need sys/types.h.  fixed: [ruby-core:05179]
-
-Thu Jun  9 23:58:12 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/Win32API/Win32API.c (Win32API_Call): disable global
-	  optimization. fixed: [ruby-core:05143]
-
-Thu Jun  9 23:35:22 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (enum_inject): default the result value to Qundef to use
-	  first element as initial value if not given.
-
-Thu Jun  9 19:55:41 2005  Tanaka Akira  <akr@m17n.org>
-
-	* eval.c (ruby_longjmp): new macro to call longjmp, setcontext, etc.
-	  (ruby_setjmp): new macro to call setjmp, getcontext, etc.
-	  (ruby_setjmp): call setjmp before getcontext to avoid IA64 register
-	  stack problem.
-	  [ruby-talk:144939]
-
-	* gc.c (Init_stack): remove IA64_MAGIC_STACK_LIMIT.
-
-Thu Jun  9 11:55:34 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/delegate.rb (SimpleDelegator::__setobj__): need check for
-	  recursive delegation.  [ruby-core:04940]
-
-Wed Jun  8 18:47:10 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-expr-beg): fix looking point drift.
-
-Wed Jun  8 11:11:34 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (get2comp): calculate proper 2's complement for
-	  negative numbers.  a bug in normalizing negative numbers
-	  reported from Honda Hiroki <hhonda@ipflex.com>.
-
-Wed Jun  8 08:33:10 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* enum.c (enum_min_by, enum_max_by): return nil if no iteration.
-	  fixed: [ruby-dev:26245]
-
-	* eval.c (rb_need_block): ensure a block is given.
-
-	* eval.c (backtrace): skip successive frames sharing same node.
-
-Wed Jun  8 00:15:08 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_getaddrinfo__aix): merged a patch from
-	  KUBO Takehiro <kubo at jiubao.org> to support AIX.  [ruby-list:40832]
-
-Wed Jun  8 00:09:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/yaml/rubytypes.rb (Array::to_yaml): merged a patch from
-	  Tilman Sauerbeck <tilman at code-monkey.de>.  [ruby-core:05055]
-
-	* lib/yaml/rubytypes.rb (Hash::to_yaml): ditto.
-
-Wed Jun  8 00:00:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/curses/curses.c (curses_insertln): merged a patch from
-	  TAKAHASHI Tamotsu <ttakah at lapis.plala.or.jp>.  [ruby-ext:02305]
-
-Tue Jun  7 19:34:15 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/init.rb (IRB::IRB.rc_file_generators): more flexible
-	  IRB.rc_file_generators.  [ruby-core:05163]
-
-Tue Jun  7 18:39:31 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/thread.rb: RDoc documentation from Eric Hodel
-	  <drbrain at segment7.net> added.  [ruby-core:05148]
-
-Tue Jun  7 18:30:04 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): add .SUFFIXES from depend file.
-	  fixed: [ruby-dev:26294]
-
-Tue Jun  7 17:39:54 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (rb_mod_cvar_get): Module#class_variable_get(): back
-	  ported from CVS HEAD.  [ruby-talk:144741]
-
-	* object.c (rb_mod_cvar_set): Module#class_variable_set().
-	  [ruby-talk:144741]
-
-Tue Jun  7 16:32:53 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* sprintf.c (rb_f_sprintf): raise exception on debug mode (-d),
-	  not verbose mode (-v/-w).  [ruby-core:05123]
-
-Tue Jun  7 10:30:49 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: slave-ip fails to call procedures
-	  delegated by master-ip.
-
-Sun Jun  5 23:00:35 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/console.rb: create console when required
-
-	* ext/tk/sample/tkextlib/tile/demo.rb: fix TypeError & create Console
-
-Sat Jun  4 14:55:18 2005  Tanaka Akira  <akr@m17n.org>
-
-	* test/dbm/test_dbm.rb: merged from ext/dbm/testdbm.rb.
-
-	* test/gdbm/test_gdbm.rb: merged from ext/gdbm/testgdbm.rb.
-
-	* test/sdbm/test_sdbm.rb: renamed from ext/sdbm/testsdbm.rb with
-	  modification to use test/unit.
-
-Fri Jun  3 14:06:12 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: fix typo.
-
-Wed Jun  1 11:32:42 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub: can use single quote character in DESTDIR.
-	  [ruby-dev:26205]
-
-Mon May 30 23:48:29 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/macpkg.rb: add PACKAGE_NAME information of Tcl/Tk
-	  Extension.
-
-	* ext/tk/lib/tk/msgcat.rb: ditto.
-
-	* ext/tk/lib/tk/winpkg.rb: ditto.
-
-	* ext/tk/lib/tkextlib/*: ditto.
-
-Sat May 28 16:40:15 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* test/openssl/test_x509store.rb: add test for expired CRL
-	  and refine some assertions.
-
-Sat May 28 05:15:51 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_x509store.c (ossl_x509stctx_set_time): should
-	  not set internal flag directry.
-
-Sat May 28 02:00:11 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#request_line):
-	  ENV["REQUEST_URI"] is better to get correct Request-URI
-	  than ENV["SCRIPT_NAME"] + ENV["PATH_INFO"].  [ruby-dev:26235]
-
-Fri May 27 16:32:04 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/mkmf.rb: use the semicolon as the path separator
-	  in the environment of MSYS.  fixed: [ruby-dev:26232]
-
-Thu May 26 06:08:11 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: add shortcut-methods of tk_call + tk_split_list
-
-Wed May 25 22:52:42 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/irb/input-method.rb: do not use Readline::HISTORY.pop.
-	  (backported from HEAD)
-
-Wed May 25 21:55:40 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* ext/readline/readline.c: supported libedit. (backported from HEAD)
-
-	* ext/readline/extconf.rb: ditto.
-
-	* test/readline/test_readline.rb: ditto.
-
-Wed May 25 20:06:27 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: TkComm#tk_split_*list fail to split a kind of SJIS
-	  strings. To avoid the trouble, add arguments to control converting
-	  encoding, and do split on a UTF8 string.
-
-	* ext/tk/lib/multi-tk.rb: modify to attend encoding.
-
-	* ext/tk/lib/remote-tk.rb: ditto.
-
-	* ext/tk/lib/tk/itemconfig.rb: ditto.
-
-	* ext/tk/lib/tk/listbox.rb: ditto.
-
-	* ext/tk/lib/tk/namespace.rb: ditto.
-
-	* ext/tk/lib/tk/panedwindow.rb: ditto.
-
-	* ext/tk/lib/tk/text.rb: ditto.
-
-	* ext/tk/lib/tk/textmark.rb: ditto.
-
-	* ext/tk/lib/tk/texttag.rb: ditto.
-
-	* ext/tk/lib/tk/variable.rb: ditto.
-
-	* ext/tk/lib/tk/winfo.rb: ditto.
-
-	* ext/tk/lib/tkextlib/iwidgets/scrolledlistbox.rb: ditto.
-
-	* ext/tk/lib/tkextlib/iwidgets/scrolledtext.rb: ditto.
-
-	* ext/tk/lib/tk.rb: add TkWindow#lower_window/raise_window and
-	  Tk#lower_window/raise_window by reason of method-name conflict
-
-	* ext/tk/lib/tk/canvas.rb: bug fix on TkCanvas#delete when given
-	  non-TkcItem arguments.
-
-	* ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb: ditto.
-
-Wed May 25 12:59:48 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (OpenURI::Meta::RE_QUOTED_STRING): a content of
-	  quoted-string should be zero or more characters.
-
-Tue May 24 23:42:16 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* numeric.c (fix_pow): support Fixnum ** Float case directly
-	  without coercing.  [ruby-talk:142697] [ruby-talk:143054]
-
-Tue May 24 16:57:24 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ruby.c (require_libraries): caused SEGV when continuation jumped
-	  in to the required library code.
-
-Tue May 24 11:56:25 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/getopts.rb: should warn only if verbose mode.
-	  fixed: [ruby-dev:26201]
-
-Tue May 24 06:45:31 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): string
-	  literals to be matched non-greedy.
-
-Tue May 24 00:34:32 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* test/soap/calc: method name 'set' was able to crash with a class Set.
-	  [ruby-dev:26210]
-
-	* test/wsdl/document/test_rpc.rb: dateTime comparison failed under
-	  TZ=right/Asia/Tokyo (with leap second.) [ruby-dev:26208]
-
-Mon May 23 16:24:05 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/extconf.rb: Framework support on MacOS X Tiger.
-
-	* ext/tcltklib/README.1st: add description of Framework support options.
-
-Mon May 23 12:21:37 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (make_regexp): should not return junk address during
-	  compile time.  [ruby-dev:26206]
-
-Sun May 22 21:54:06 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/{soap,wsdl,xsd}, test/{soap,wsdl,xsd}: imported soap4r/1.5.4.
-
-	  == SOAP client and server ==
-
-	  === for both client side and server side ===
-
-	  * improved document/literal service support.
-	    style(rpc,document)/use(encoding, literal) combination are all
-	    supported.  for the detail about combination, see
-	    test/soap/test_style.rb.
-
-	  * let WSDLEncodedRegistry#soap2obj map SOAP/OM to Ruby according to
-	    WSDL as well as obj2soap.  closes #70.
-
-	  * let SOAP::Mapping::Object handle XML attribute for doc/lit service.
-	    you can set/get XML attribute via accessor methods which as a name
-	    'xmlattr_' prefixed (<foo name="bar"/> -> Foo#xmlattr_name).
-
-	  === client side ===
-
-	  * WSDLDriver capitalized name operation bug fixed.  from
-	    1.5.3-ruby1.8.2, operation which has capitalized name (such as
-	    KeywordSearchRequest in AWS) is defined as a method having
-	    uncapitalized name. (converted with GenSupport.safemethodname
-	    to handle operation name 'foo-bar').  it introduced serious
-	    incompatibility; in the past, it was defined as a capitalized.
-	    define capitalized method as well under that circumstance.
-
-	  * added new factory interface 'WSDLDriverFactory#create_rpc_driver'
-	    to create RPC::Driver, not WSDLDriver (RPC::Driver and WSDLDriver
-	    are merged).  'WSDLDriverFactory#create_driver' still creates
-	    WSDLDriver for compatibility but it warns that the method is
-	    deprecated.  please use create_rpc_driver instead of create_driver.
-
-	  * allow to use an URI object as an endpoint_url even with net/http,
-	    not http-access2.
-
-	  === server side ===
-
-	  * added mod_ruby support to SOAP::CGIStub.  rename a CGI script
-	    server.cgi to server.rb and let mod_ruby's RubyHandler handles the
-	    script.  CGIStub detects if it's running under mod_ruby environment
-	    or not.
-
-	  * added fcgi support to SOAP::CGIStub.  see the sample at
-	    sample/soap/calc/server.fcgi.  (almost same as server.cgi but has
-	    fcgi handler at the bottom.)
-
-	  * allow to return a SOAPFault object to respond customized SOAP fault.
-
-	  * added the interface 'generate_explicit_type' for server side
-	    (CGIStub, HTTPServer).  call 'self.generate_explicit_type = true'
-	    if you want to return simplified XML even if it's rpc/encoded
-	    service.
-
-	  == WSDL ==
-
-	  === WSDL definition ===
-
-	  * improved XML Schema support such as extension, restriction,
-	    simpleType, complexType + simpleContent, ref, length, import,
-	    include.
-
-	  * reduced "unknown element/attribute" warnings (warn only 1 time for
-	    each QName).
-
-	  * importing XSD file at schemaLocation with xsd:import.
-
-	  === code generation from WSDL ===
-
-	  * generator crashed when there's '-' in defined element/attribute
-	    name.
-
-	  * added ApacheMap WSDL definition.
-
-	* sample/{soap,wsdl}: removed.
-
-Sun May 22 19:11:35 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLServer#intialize):
-	  should initialize session id context. [ruby-core:4663]
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): add session id support.
-
-Sat May 21 10:24:21 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub: tds files were not deleted when DESTDIR
-	  included '\' path delimiter. [ruby-dev:26193]
-
-Thu May 19 19:04:29 2005  speakillof  <speakillof@yahoo.co.jp>
-
-	* lib/rexml/encodings/SHIFT-JIS.rb: encoding and decoding were
-	  swapped. [ruby-core:4772]
-
-Wed May 18 23:42:25 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (exc_exception): reverted to call Exception#initialize
-	  directly.  fixed: [ruby-dev:26177]
-
-Wed May 18 23:39:09 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* dir.c (glob_helper): get rid of using String.  [ruby-dev:26180]
-
-	* dir.c (push_braces): should skip balanced braces.
-
-	* eval.c (ruby_options), win32/win32.c (NtInitialize): move argument
-	  intialization back.  [ruby-dev:26180]
-
-Tue May 17 15:31:31 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpserver.rb (WEBrick::HTTPServer#run): should
-	  break the loop if the socket reached to EOF. [ruby-talk:142285]
-
-Tue May 17 11:52:18 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (unixtime_to_filetime): use localtime() instead of
-	  gmtime() when using FileLocalTimeToFileTime().
-
-Mon May 16 22:28:43 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.h, {bcc32,win32,wince}/Makefile.sub: moved rb_[ugp]id_t
-	  to get rid of redefinition warnings on mingw.
-
-	* class.c (rb_class_init_copy): singleton class is disallowed to copy,
-	  from its definition.  fixed: [ruby-talk:142749]
-
-Mon May 16 08:52:29 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.{h,c}: define rb_[pgu]id_t.
-
-Mon May 16 00:21:02 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb (Pathname#unlink): use SystemCallError instead of
-	  Errno::EISDIR because EISDIR is not portable.
-	  [ruby-core:5001]
-
-Sun May 15 22:11:33 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (DRbObject#method_missing): use raise(exception).
-	  [ruby-dev:26164]
-
-Sun May 15 18:56:35 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in, ruby.h: define rb_[pgu]id_t macros instead of typedefs
-	  to get rid of types which might not be defined yet.  [ruby-dev:26165]
-
-Sun May 15 14:35:46 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pathname.rb (Pathname#unlink): unlink a symlink to a directory
-	  was failed.  [ruby-core:4992]
-
-Sun May 15 09:57:30 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/win32.c (unixtime_to_filetime): deal with DST.
-	  [ruby-talk:141817]
-
-Sat May 14 23:59:11 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* error.c (exc_exception, {exit,name_err,syserr}_initialize): call
-	  Execption#initialize.  fixed: [ruby-talk:142593]
-
-Sat May 14 23:57:26 2005  Erik Huelsmann  <ehuels@gmail.com>
-
-	* configure.in: Check for the availability of pid_t, gid_t and uid_t and
-	  remove AC_TYPE_UID_T.  fixed: [ruby-core:04745]
-
-	* defines.h: Remove pid_t typedef.
-
-	* ruby.h: Define rb_pid_t, rb_gid_t and rb_uid_t in accordance with
-	 the available system types.
-
-	* process.c: Change instances of pid_t and gid_t to their rb_*
-	 counterparts.
-
-	* ext/pty/pty.c: Change pid_t to rb_pid_t.
-
-	* vms/config.h: Define HAVE_{P,G,U}ID_T to 1.
-
-	* win32/Makefile.sub: Remove #define for {g,u}id_t.
-
-	* win32/win32.c: Change pid_t to rb_pid_t.
-
-	* wince/Makefile.sub: Remove #define for {g,u}id_t.
-
-	* wince/sys/types.h: Remove definitions of {p,g,u}id_t.
-
-Fri May 13 23:44:22 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: keep srcdir unexpanded.
-
-	* lib/mkmf.rb (create_makefile): quote topdir and hdrdir if necessary.
-	  fixed: [ruby-core:04932]
-
-	* lib/mkmf.rb (configuration), {bcc32,win32,wince}/Makefile.sub: make
-	  also INSTALL_PROG and INSTALL_DATA system dependent.
-	  fixed: [ruby-core:04931]
-
-Fri May 13 17:54:39 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* variable.c (generic_ivar_get): rb_attr_get should not warn.
-	  [ruby-dev:26010]
-
-Fri May 13 12:28:43 2005  Daniel Berger  <djberge@qwest.com>
-
-	* array.c (rb_ary_select): can remove argc check. [ruby-core:4911]
-
-	* test/ruby/test_array.rb: add test for find_all.
-
-Fri May 13 11:29:00 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (unknown_node): add volatile directive to prototype.
-
-Thu May 12 17:08:48 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_io_eof, remain_size, read_all, io_read, appendline)
-	  (swallow, rb_io_each_byte, rb_io_getc): revert previous change.
-
-	* io.c (rb_io_eof, io_fread, appendline, swallow, rb_io_each_byte)
-	  (rb_io_getc, rb_getc): call clearerr before getc to avoid
-	  stdio incompatibility.
-
-Thu May 12 16:52:20 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/rdoc/parsers/parse_c.rb: more readability for mixing
-	  progress "c..." and warning message.
-
-Thu May 12 16:31:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 2.0.5
-
-Thu May 12 16:15:01 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (rb_io_eof, remain_size, read_all, io_read, appendline)
-	  (swallow, rb_io_each_byte, rb_io_getc): don't rely EOF flag.
-	  [ruby-talk:141527]
-
-Thu May 12 15:56:20 2005  Tilman Sauerbeck  <tilman@code-monkey.de>
-
-	* lib/rdoc/parsers/parse_c.rb: show parsing progress for C files.
-	  [ruby-core:4341]
-
-Thu May 12 13:47:56 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* test/drb/test_drb{ssl,unix}.rb: can test drb
-	  before install. (backported from HEAD) [ruby-dev:26146]
-
-Thu May 12 09:53:57 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* version.c (ruby_show_version): flush for non-tty stdout.
-
-Thu May 12 09:07:07 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* test/ruby/envutil.rb, test/drb/drbtest.rb: can test drb
-	  before install. (backported from HEAD) [ruby-Bugs-1672]
-
-Thu May 12 01:23:55 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_eval), parse.y (arg): reduce fixnum range literal at
-	  parser.  fixed: [ruby-dev:26113]
-
-	* eval.c (unknown_node): ignore broken NODE to get rid of accessing
-	  possibly inaccessible address.  fixed: [ruby-dev:26122]
-	  should emit more useful information like [ruby-dev:26126], though.
-
-Wed May 11 16:20:01 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb: new methods WEBrick::CGI#[], WEBrick::CGI#logger
-	  and WEBrick::CGI#config. (backported from HEAD)
-
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils.escape_path): should
-	  not use String#split("/"). (backported from HEAD)
-
-Wed May 11 15:58:39 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (break_jump): break should not cross functions.
-	  [ruby-list:40818]
-
-Wed May 11 10:39:37 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/tempfile.rb (Tempfile#unlink): fixed typo.
-
-Wed May 11 01:03:36 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (TMP_ALLOC): use macro NEW_NODE() to get rid of warnings on
-	  platforms which have no alloca().  fixed: [ruby-talk:141301]
-
-Sun May  8 23:17:47 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/timer.rb: fix typo.
-
-Sun May  8 16:52:56 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/profiler.rb: fixed "undefined method `[]' for nil:NilClass"
-	  [ruby-core:4775] [ruby-talk:140401] [ruby-dev:26118]
-
-Sat May  7 22:58:00 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (have_var): no libs argument is given.
-
-Sun May  1 09:58:11 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (process_sflag): replace '-' in variable names with '_'.
-	  [ruby-dev:26107]
-
-	* ruby.c (set_arg0): use also environment variable space for setting
-	  $0.  [ruby-core:04774]
-
-Wed Apr 27 23:42:22 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/Makefile.sub (OPTFLAGS): default global optimization to
-	  disabled only for VC++6.
-
-Tue Apr 26 22:58:00 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_invoke_core): call Tcl's "::unknown"
-	  command when can't get information of target command.
-
-Mon Apr 25 01:18:43 2005  Tanaka Akira  <akr@m17n.org>
-
-	* regex.c: declare rb_warn to have variadic argument.  [ruby-core:4751]
-
-Sat Apr 23 19:45:59 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_RubyExitCommand): exit with status code
-	  via TclTkIp#_eval didn't work. [ruby-talk:139390]
-
-Fri Apr 22 16:41:50 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_set_exc_message): fixed memory leak.
-
-	* ext/tcltklib/tcltklib.c: eTkCallbackReturn was not initialized.
-
-Thu Apr 21 00:07:50 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (create_makefile): support platforms have file separator
-	  other than /.
-
-	* {bcc32,win32,wince}/Makefile.sub (BUILD_FILE_SEPARATOR): separator
-	  of building platform.
-
-	* {bcc32,win32,wince}/Makefile.sub (CP, INSTALL): use COPY command.
-
-Wed Apr 20 23:22:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* Makefile.in, common.mk: miniruby depens on MINIOBJS.
-
-	* dmydln.c (dln_load): dummy function to raise LoadError.
-
-	* cygwin/GNUmakefile.in, {bcc32,win32,wince}/Makefile.sub: miniruby
-	  can't load extensions on Windows.
-
-Wed Apr 20 23:01:35 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* win32/ifchange.bat: delete testing files.
-
-Wed Apr 20 07:27:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* {bcc32,win32,wince}/configure.bat, {bcc32,win32,wince}/setup.mak:
-	  add extout option.
-
-	* bcc32/setup.mak: make configuration variables overridable.
-
-Wed Apr 20 04:15:27 2005  Keiju Ishitsuka  <keiju@ruby-lang.org>
-
-	* lib/irb.rb lib/irb/* doc/irb: IRB 0.9.5
-
-Tue Apr 19 23:37:09 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/ftools.rb (File.safe_unlink): do not modify a symlinked file.
-
-Tue Apr 19 00:06:20 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb: expand path for ext/**/extconf.rb.
-
-Mon Apr 18 11:25:14 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/zlib/zlib.c (zstream_run): fixed SEGV. [ruby-core:4712]
-
-Sun Apr 17 23:57:49 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake, parse_args): do not expand destdir.
-
-	* ext/extmk.rb (relative_from): treat mere drive letter as an absolute
-	  path.
-
-Sat Apr 16 17:01:16 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* sample/rss/tdiary_plugin/rss-recent.rb (rss_recent_cache_rss):
-	  use the first date information of items as site date information
-	  if channel doesn't have date information.
-
-Sat Apr 16 15:27:03 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (RUBY_PROG_INSTALL): not add -p option to INSTALL.
-	  files need timestamps to be kept are only ar-archive on a few
-	  platforms, and be installed by instruby.rb but not INSTALL.
-	  fixed: [ruby-core:04721]
-
-	* mkconfig.rb: purge autoconf value variables.
-
-Sat Apr 16 10:36:01 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub: quick hack... prepend DESTDIR.
-	  still have restriction on DESTDIR ("", "/", "e:")
-
-Sat Apr 16 03:59:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/extconf.rb: check for OPENSSL_cleanse.
-
-	* ext/openssl/openssl_missing.h: ditto.
-
-Thu Apr 14 19:18:30 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (remove_file): ignore exceptions caused by
-	  chmod.
-
-	* lib/fileutils.rb (remove_dir): try to get rights to rmdir.
-	  [ruby-Bugs:1502] (2 items backportted from HEAD, rev 1.53-54)
-
-Thu Apr 14 16:57:40 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bcc32/Makefile.sub: failed to remove debug information files.
-	  fixed: [ruby-dev:26034]
-
-Wed Apr 13 23:40:21 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::VERSION): 0.1.3 -> 0.1.4.
-
-	* lib/rss/rss.rb (RSS::Element#converter): fixed converter
-	  transmission bug.
-
-Wed Apr 13 21:20:35 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (mingw32): extract msvcr*.dll from objdump result.
-
-Wed Apr 13 20:24:30 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (mingw32): use actual runtime DLL name as ruby DLL
-	  name and default load path.
-
-	* win32/Makefile.sub, win32/setup.mak: ditto.
-
-Tue Apr 12 15:33:09 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_finalize): better modification than the
-	  previous commit [ruby-dev:26029].
-
-Tue Apr 12 12:38:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_finalize): fix SEGV when Tcl_GlobalEval()
-	  modifies the argument string to eval.
-
-Tue Apr 12 02:21:55 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_finalize): add existence check of
-	  Tcl commands before calling Tcl_GlobalEval().
-
-Mon Apr 11 23:47:21 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb: [druby-ja:123] fix: When reference of my object is
-	  loaded, the object is tainted.
-
-	* test/drb/test_drb.rb: ditto.
-
-Mon Apr 11 22:18:23 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* dir.c, file.c (lstat): avoid warnings for mingw.
-
-Mon Apr 11 20:11:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_finalize): adhoc patch to avoid SEGV
-	  when exit on Tcl/Tk8.3.x.
-
-Mon Apr 11 15:26:25 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/mkmf.rb (configuration): shouldn't output hdrdir twice.
-
-Mon Apr 11 12:09:05 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* {bcc32,win32,wince}/Makefile.sub: ri data was not installed
-	  into correct path. [ruby-dev:26011]
-
-	* bcc32/Makefile.sub: defaulted install-nodoc. [ruby-dev:26011]
-
-Sun Apr 10 10:12:42 2005  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
-
-	* ext/win32ole/win32ole.c(ole_invoke): retry after converting Qnil
-	  to VT_EMPTY.
-
-	* ext/win32ole/win32ole/tests/testWIN32OLE.rb: correct error
-	  message string "Unknown" => "unknown".
-
-Sat Apr  9 18:20:31 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/image.rb: support to create TkImage object without
-	  creating a new image object on Tk.
-
-	* ext/tk/lib/tk/menu.rb: use TkCommandNames on create_self()
-
-	* ext/tk/lib/tk/root.rb: TkRoot.to_eval() returns '.'.
-
-	* ext/tk/lib/tk/text.rb: add methods to create a TkText::IndexString
-	  from (x, y) coords.
-
-	* ext/tk/lib/tkextlib/tile/: add demo and update support status.
-
-Sat Apr  9 14:42:29 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* sample/rss/tdiary_plugin/rss-recent.rb: supported configuration
-	  via Web browser.
-
-Sat Apr  9 11:59:57 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss: backoported from HEAD.
-
-	* lib/rss: refactored.
-	  - 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
-	  (RSS::BaseListener.register_uri)
-	  (RSS::BaseListener.uri_registered?)
-	  (RSS::BaseListener.install_get_text_element):
-	  swapped the first argument and the second argument.
-
-	* lib/rss/taxonomy.rb: swapped the first argument and the second
-	  argument for RSS::BaseListener.install_get_text_element.
-	* lib/rss/image.rb: ditto.
-	* lib/rss/syndication.rb: ditto.
-	* lib/rss/dublincore.rb: ditto.
-	* lib/rss/parser.rb: ditto.
-	* lib/rss/1.0.rb: ditto.
-	* lib/rss/2.0.rb: ditto.
-	* lib/rss/0.9.rb: ditto.
-	* lib/rss/content.rb: ditto.
-
-	* lib/rss/parser.rb
-	  (RSS::BaseListener.install_setter)
-	  (RSS::BaseListener.register_uri): changed fallback way.
-
-	* lib/rss/parser.rb: added class name registry for complex model
-	  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.
-
-	* test/test_setup_maker_1.0.rb: fixed swapped actual and expected
-	  values.
-
-	* test/rss/rss-assertions.rb (assert_multiple_dublin_core): added
-	  an assertion for testing multiple Dublin Core items.
-
-	* test/rss/test_maker_dc.rb (test_rss10_multiple): added a test
-	  for making multiple Dublin Core items.
-
-	* 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.
-
-	* sample/rss/tdiary_plugin/rss-recent.rb (RSS_RECENT_VERSION):
-	  0.0.5 -> 0.0.6.
-
-Fri Apr  8 20:17:48 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): hdrdir needs to be defined also in
-	  Config::CONFIG.
-
-	* lib/mkmf.rb (configuration, create_makefile): get rid of recursive
-	  macro reference.
-
-Fri Apr  8 18:26:56 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c: add callbacks to OpenSSL::SSL::SSLContexts.
-	  - SSLContext#client_cert_cb=(aProc). it is called when a client
-	    certificate is requested by a server and no certificate was not
-	    set for the SSLContext. it must return an Array which includes
-	    OpenSSL::X509::Certificate and OpenSSL::PKey::RSA/DSA objects.
-	  - SSLContext#tmp_dh_callback=(aProc). it is called in key
-	    exchange with DH algorithm. it must return an OpenSSL::PKey::DH
-	    object.
-
-	* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ciphers): ignore the
-	  argument if it's nil.
-
-	* ext/openssl/ossl_pkey.c
-	  (GetPrivPKeyPtr, ossl_pkey_sign): should call rb_funcall first.
-	  (DupPrivPKeyPtr): new function.
-
-	* ext/openssl/ossl_pkey_dh.c: add default DH parameters.
-
-	* ext/openssl/ossl_pkey.h: ditto.
-
-Fri Apr  8 01:55:20 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/demos-{en,jp}/goldberg.rb: reduced window size.
-	  [ruby-dev:25992]
-
-Thu Apr  7 23:58:40 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): keep directory names in Makefile as macros.
-
-	* lib/mkmf.rb (configuration, create_makefile): ditto.
-
-	* lib/mkmf.rb (CXX_EXT): separate C++ extensions.
-
-Thu Apr  7 17:43:25 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_call0): "return" event hook should be always executed
-	  if event_hooks is set.  fixed: [ruby-core:04662]
-	  (backported from HEAD)
-
-Mon Apr  4 23:17:52 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb (TkComm#array2tk_list): accept enc-mode argument to
-	  decide whether convert encoding of each element or not.
-
-	* ext/tk/lib/tk/variable.rb (TkVariable#value=): fail to convert the
-	  encoding of array elements when assign an array to an TkVariable
-	  object.
-
-Mon Apr  4 10:26:48 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/tk/lib/tk/dialog.rb: fixed typo.
-
-Sun Apr  3 17:16:33 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.{h,c} (rb_w32_fdopen): avoid warning on bcc32.
-	  (backported from HEAD)
-
-Sat Apr  2 23:38:54 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (CP, INSTALL): get rid of less portable options.
-
-	* lib/mkmf.rb (configuration, create_makefile): correct configuration
-	  variable.
-
-	* {bcc32,win32,wince}/{Makefile.sub,setup.mak}: leave prefix empty in
-	  config.status for backward compatibility.  fixed: [ruby-core:04649]
-
-	* lib/mkmf.rb (create_makefile): ensure library directories get made
-	  before copying libraries there.
-
-Sat Apr  2 16:59:46 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb: forgot to update RELEASE_DATE
-
-	* ext/tk/lib/tk/variable.rb: fix namespace trouble when autoloading
-
-	* ext/tk/lib/tk/palette.rb: define Tcl variable 'tkPalette' as global
-
-	* ext/tk/lib/tk/dialog.rb: use array2tk_list method when calling
-	  Tk.ip_eval.
-
-	* ext/tk/lib/tk/autoload.rb: add autoload entry 'TkDialogObj' and
-	  'TkWarningObj'
-
-Sat Apr  2 02:19:11 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb (TkWindow.initialize): accept 'without_creating'
-	  option without 'widgetname' option to allow creating a widget object
-	  which is used as an argument of Tcl/Tk's widget allocation commands.
-
-	* ext/tk/lib/tk/image.rb (TkImage.initialize): accept 'imagename'
-	  option to create a image object by the given name.
-
-Thu Mar 31 22:23:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (SRC_EXT): exclude just case different suffixes on case
-	  insensitive file system platforms.
-
-	* README.EXT, README.EXT.ja (Appendix C): utility functions.
-
-Thu Mar 31 14:15:44 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_load): should return
-	  value. [ruby-dev:25971]
-
-Thu Mar 31 08:25:50 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* common.mk (RUBYOPT): clear for the environment RubyGems installed.
-
-	* common.mk (clean-local): keep $(PREP) files till distclean.
-
-	* common.mk (check): do all tests.
-
-Thu Mar 31 06:00:20 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_engine.c (ossl_engine_s_load): should not raise
-	  error even if the specified engine could not be loaded. (Dynamic
-	  engines don't have fixed name to load.)
-
-Thu Mar 31 00:18:27 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/ifchange.bat, win32/rm.bat: backported from HEAD.
-
-Wed Mar 30 23:44:50 2005  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
-
-	* Makefile.in, */Makefile.sub, */configure.bat,
-	  cygwin/GNUmakefile.in, common.mk, configure.in, ext/extmk.rb,
-	  lib/mkmf.rb, instruby.rb, runruby.rb: backport extout.
-	  [ruby-dev:25963]
-
-Wed Mar 30 17:41:48 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: add TclTkIp#_create_console() method to
-	  create a Tcl/Tk's console window.
-
-	* ext/tk/lib/multi-tk.rb: support TclTkIp#_create_console() method.
-
-	* ext/tk/lib/remote-tk.rb: ditto.
-
-	* ext/tk/lib/tk/console.rb: ditto.
-
-	* ext/tk/lib/tk.rb: update RELEASE_DATE
-
-	* ext/tk/sample/demo-*/check2.rb: use 'return' in the Proc object.
-
-	* ext/tk/sample/tkextlib/**: ditto.
-
-Tue Mar 29 22:11:56 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/rinda/test_rinda.rb: use DRbObject.new_with instead of reinit.
-	  [ruby-dev:25961]
-
-Mon Mar 28 23:40:40 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb: move method DRbObject#reinit to DRbObject.new_with.
-	  extract method DRbObject.prepare_backtrace. add DRb.regist_server,
-	  remove_server, fetch_server. change server in thread variable if
-	  in-proc server. [druby-ja:113]
-
-	* lib/drb/gw.rb: ditto.
-
-Mon Mar 28 20:43:34 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/syck/rubyext.c: get rid of warnings caused by a bug of VC.
-
-Mon Mar 28 08:39:49 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/iconv/iconv.c (iconv_create): Iconv::Failure requires 3
-	  arguments.  (pointed out by NaHi)
-
-Sat Mar 26 22:51:33 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk.rb (_callback_entry_class?): add for checking whether
-	  a class is available for a callback entry.
-
-	* ext/tk/lib/tk.rb (after_cancel): add Tk.after_cancel(afterID) method.
-
-	* ext/tk/lib/tk.rb (array2tk_list): change from private module method
-	  of TkComm to public module method.
-
-	* ext/tk/lib/tk.rb (cget): add check that slot argument is not
-	  empty string.
-
-	* ext/tk/lib/tk.rb (configinfo): ditto.
-
-	* ext/tk/lib/tk/itemconfig.rb (itemcget): add check that slot argument
-	  is not empty string.
-
-	* ext/tk/lib/tk/itemconfig.rb (itemconfiginfo): ditto.
-
-	* ext/tk/lib/tk/entry.rb: add TkEntry#icursor and icursor= (alias of
-	  cursor and cursor= method).
-
-	* ext/tk/lib/tk/font.rb: improve font treatment when the font name is
-	  empty string.
-
-	* ext/tk/lib/tk/variable.rb: add :variable, :window and :procedure
-	  type.
-
-	* ext/tk/lib/tk/variable.rb: improve treatment of array-type
-	  tkvariable.
-
-	* ext/tk/lib/tkextlib/blt.rb: add commands for zooming.
-
-	* ext/tk/lib/tkextlib/blt/*: bug fix.
-
-	* ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: bug fix and add methods
-	  to call TreeCtrl commands for bindings.
-
-	* ext/tk/sample/tkextlib/blt/*: new sample scripts.
-
-	* ext/tk/sample/tkextlib/treectrl/*: ditto.
-
-Fri Mar 25 10:53:16 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* configure.in (WIN32_LEAN_AND_MEAN): removed because a lot of
-	  troubles.  [ruby-list:40721]
-
-Thu Mar 24 23:10:44 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (macro_defined?): try to compile for an old compiler
-	  which doesn't bail out at #error directive.  [ruby-dev:25818]
-
-	* lib/mkmf.rb (check_sizeof): refine logging messages.
-
-Thu Mar 24 03:57:48 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/utils.rb (WEBrick::Utils.create_listeners):
-	  - should raise ArgumentError if no port is specified.
-	  - even if the specified port is 0, all TCPServers should be
-	  initialized with the port given to the first one.
-
-	* lib/webrick/server.rb (WEBrick::GenericServer#initialize): if :Port
-	  parameter is 0, it should be updated with the port number which
-	  actually listened.
-
-Wed Mar 23 00:35:10 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* test/ruby/test_settracefunc.rb (test_event): added tests for
-	  "class" and "end" and "raise".
-
-Tue Mar 22 22:40:18 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_call0): check event_hooks instead of trace_func.
-
-Tue Mar 22 17:30:44 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_add_event_hook): new function to add a hook function for
-	  interpreter events. (backported form HEAD)
-
-Sun Mar 20 22:51:19 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/mkmf.rb (mkmf_failed): check if Makefile is created without
-	  create_makefile.
-
-Sat Mar 19 23:48:10 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* misc/ruby-mode.el (ruby-expr-beg): returned true always.
-	  fixed: [ruby-list:40683]
-
-Sat Mar 19 00:41:02 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/font.rb: add some TkFont class methods to get font
-	  information without creating a TkFont object.
-
-	* ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: bug fix and define some
-	  classes for components of Tk::TreeCtrl
-
-Thu Mar 17 17:42:13 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (make_struct): allow non local-id field
-	  names. [ruby-core:04575]
-
-	* struct.c (inspect_struct): ditto.
-
-Wed Mar 16 23:36:02 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* eval.c (rb_call0): call_cfunc() should be protected.
-
-	* test/ruby/test_settracefunc.rb: added test for c-return.
-
-Wed Mar 16 22:20:25 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* object.c (str_to_id): fixed typo.
-
-Wed Mar 16 18:08:32 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (rb_call0): reorganize "return" event post.
-
-Tue Mar 15 23:49:19 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/iconv/iconv.c (Init_iconv): InvalidEncoding also should include
-	  Iconv::Failure.
-
-Tue Mar 15 16:38:11 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c (ary2list): give wrong arguments to hash2kv()
-
-Mon Mar 14 19:39:33 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/timer.rb (TkTimer): forgot to clear @return_value
-	  when restarting
-
-	* ext/tk/lib/tk/sample/cd_timer.rb: new sample of TkRTTimer
-
-Mon Mar 14 12:21:03 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/timer.rb (TkRTTimer): forgot to reset the callback
-	  time. So, 'continue' do all callbacks between 'stop' and 'continue'.
-
-Mon Mar 14 08:14:56 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c (str_to_id): warn for NUL containing strings.
-
-Mon Mar 14 00:13:49 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/timer.rb (TkRTTimer): correct calculation of offset
-	  value. get a little better accuracy.
-
-	* ext/tk/sample/demos-en/widget: use a binding with no local variables
-	  when eval a sample script.
-
-	* ext/tk/sample/demos-en/bind.rb: ditto.
-
-	* ext/tk/sample/demos-en/tcolor: ditto.
-
-	* ext/tk/sample/demos-jp/widget: ditto.
-
-	* ext/tk/sample/demos-jp/bind.rb: ditto.
-
-	* ext/tk/sample/demos-jp/tcolor: ditto.
-
-Sun Mar 13 10:04:17 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/rinda/test_rinda.rb: remove test_gc. [ruby-dev:25871]
-
-Thu Mar 10 19:12:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (lib_eventloop_ensure): mis-delete a timer
-	  handler when exit from a recursive called eventloop
-
-	* ext/tk/lib/tk/timer.rb: new TkRTTimer class, which can works for a
-	  realtime operation
-
-	* ext/tk/sample/tkrttimer.rb: sample of TkRTTimer class
-
-	* ext/tk/lib/tk/textmark.rb: move  TkTextMark#+ and TkTextMark#- to
-	  TkText::IndexModMethods
-
-	* ext/tk/lib/tk/text.rb: improve TkTextMark#+ and TkTextMark#-, and
-	  add them to TkText::IndexModMethods module
-
-	* ext/tk/sample/tktextio.rb: add test part of "seek by text index
-	  modifiers"
-
-Thu Mar 10 08:10:11 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* re.c (make_regexp): need to free internal regexp structure when
-	  compilation fails.  [ruby-talk:133228]
-
-Wed Mar  9 20:25:58 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_start_ssl, ossl_ssl_write): call
-	  rb_sys_fail if errno isn't 0. [ruby-dev:25831]
-
-	* ext/openssl/lib/openssl/cipher.rb: fix typo. [ruby-dev:24285]
-
-Wed Mar  9 15:46:35 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/server.rb (WEBrick::GenericServer#start): should
-	  restore @token if accept failure. suggested by Dominique Brezinski.
-	  [ruby-core:04518]
-
-Wed Mar  9 13:37:57 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/tktextio.rb: fix bug of handling 'end' position.
-	  support initial text, overwrite setting and pos_gravity control.
-
-Tue Mar  8 18:16:55 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/sample/tktextio.rb: New sample script. TkTextIO class in this
-	  sample supports to use a text widget as if it is a I/O stream (such
-	  like as StringIO class).
-
-Tue Mar  8 13:54:40 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/socket/socket.c: workaround for some of 4.4BSD-Lite derived OSs.
-
-Tue Mar  8 12:36:17 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c: document from Sam Roberts
-	  <sroberts@uniserve.com> for getsockopt and setsockopt is merged.
-	  [ruby-doc:824]
-
-Tue Mar  8 01:27:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.66
-	  fixed: [ruby-dev:25828]
-
-Mon Mar  7 21:35:02 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* sample/webrick/httpsd.rb: fix typo in comment. suggested by
-	  Kazuhiko Shiozaki.
-
-Mon Mar  7 14:55:43 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (block_pass): should not push unique number if a block is
-	  not an orphan.  [ruby-dev:25808]
-
-Wed Feb 16 02:55:21 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ssl.c (ossl_start_ssl, ossl_ssl_read,
-	  ossl_ssl_write):
-	  - need to set errno on Win32 platform.
-	  - should call rb_sys_fail instead of rasing SSLError if
-	    SSL_ERROR_SYSCALL occured.
-	  - should wait for that the underlying IO become readable or
-	    writable if the error was SSL_ERROR_WANT_READ or
-	    SSL_ERROR_WANT_WRITE. [ruby-dev:25795]
-
-	* ext/openssl/lib/openssl/buffering.rb
-	  (Buffering#initialize): should set @eof and @rbuffer.
-	  (Buffering#fill_rbuff): should rescue Errno::EAGAIN.
-	  (Buffering#consume_rbuf): pointless eof flag resetting is deleted.
-	  (Buffering#read): should return an empty string if the specified
-	  size is zero.
-	  (Buffering#readpartial): new method.
-	  (Buffering#readline): fix typo.
-	  (Buffering#getc): return the first character of string correctly.
-	  (Buffering#each): fix typo.  suggested by Brian Ollenberger.
-	  (Buffering#readchar): fix typo.
-	  (Buffering#eof?): should read again it the input buffer is empty.
-	  (Buffering#do_write): should rescue Errno::EAGAIN.
-	  (Buffering#puts): use "\n" as the output field separator.
-
-	* ext/openssl/lib/openssl/ssl.rb: set non-blocking flag to the
-	  underlying IO.
-
-	* ext/openssl/extconf.rb: get rid of GNUmakefile generation.
-
-	* text/openssl/test_pair.rb: test for IO like methods.
-
-	* test/ruby/ut_eof.rb: test about empty file.
-
-Mon Mar  7 10:22:06 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/un.rb: should use OptionParser. (backported form HEAD)
-
-Mon Mar  7 09:18:42 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_cmp_m): should not return false but nil.
-	  fixed: [ruby-dev:25811]
-
-Mon Mar  7 01:22:14 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c: remove the some codes which depend on the
-	  difference between Ruby1.8 and 1.9, because st.c on Ruby1.9
-	  was changed.
-
-Mon Mar  7 00:01:04 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: fail to call TclTkLib.mainloop when $SAFE==4
-
-Sun Mar  6 16:41:33 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/http.rb: HTTPHeader holds its header fields as an array
-	  (backport from CVS HEAD rev 1.112-1.123). [ruby-list:40629]
-
-	* test/net/http/test_httpheader.rb: new file.
-
-Sun Mar  6 11:47:10 2005  Sam Roberts  <sroberts@uniserve.com>
-
-	* lib/pp.rb: rdoced.  [ruby-core:4490]
-
-Sun Mar  6 11:36:37 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/pp.rb (File::Stat#pretty_print): Etc.getpwuid and Etc.getgrgid
-	  may return nil.  [ruby-talk:129826]
-	  reported by Daniel Berger.
-
-Sat Mar  5 18:06:21 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* dir.c (fnmatch): removed unnecessary code. (ruby_1_8 didn't have
-	  String#clear, so [ruby-dev:24749] didn't affect it)
-
-	* win32/win32.c (NtInitialize): ditto. (by numeric.c 1.101.2.14)
-
-Sat Mar  5 16:29:26 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/multi-tk.rb: freeze callback-entry objects
-
-	* ext/tk/lib/tkextlib/tile.rb: support tile-0.6
-
-Fri Mar  4 19:39:28 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser#do_includes): replace
-	  also locally defined modules.
-
-	* ext/iconv/iconv.c: backport Iconv::InvalidEncoding from CVS HEAD.
-
-	* ext/strscan/strscan.c: moved misplaced rdoc.
-
-Fri Mar  4 15:58:12 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi-lib.rb: add deprecation warning. [ruby-dev:25499]
-	  getopts.rb, parsearg.rb, importenv.rb as well.
-
-Fri Mar  4 11:17:06 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (ip_rbUpdateCommand): get rid of
-	  warnings with Tcl/Tk 8.3 or former (backport from CVS_HEAD).
-
-	* ext/tcltklib/tcltklib.c (ip_rb_threadUpdateCommand): ditto.
-
-Fri Mar  4 10:15:30 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/set.rb (SortedSet::setup): a hack to shut up warning.
-	  [ruby-talk:132866]
-
-Fri Mar  4 07:07:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.63
-
-Thu Mar  3 23:49:00 2005  NARUSE, Yui  <naruse@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c: follow nkf 1.62
-
-Thu Mar  3 11:49:51 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* sample/rss/tdiary_plugin/rss-recent.rb: added site information.
-
-Wed Mar  2 19:53:07 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/extmk.rb (parse_args): add DESTDIR only when not directed
-	  already.  fixed: [ruby-dev:25781]
-
-Wed Mar  2 17:14:18 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c (lib_eventloop_core): fix typo
-
-Wed Mar  2 16:00:02 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: enforce thread-check and exception-handling
-	  to avoid SEGV trouble.
-	  [KNOWN BUG] When supports pthread and running multiple Tk
-	  interpreters, an interrupt signal causes SEGV frequently. That
-	  may be a trouble of Ruby's signal handler.
-
-	* ext/tk/tkutil/tkutil.c; fix a bug on converting a SJIS string array
-	  to a Tcl's list string.
-
-	* ext/tk/tcltklib.c: wrap Tcl's original "namespace" command to
-	  protect from namespace crash.
-
-	* ext/tk/lib/multi-tk.rb: enforce exception-handling.
-
-	* ext/tk/lib/multi-tk.rb: catch IRB_EXIT to work on irb.
-
-	* ext/tk/lib/tk.rb: ditto.
-
-	* ext/tk/tcltklib.c: add TclTkLib.mainloop_thread?
-
-	* ext/tk/lib/multi-tk.rb: (bug fix) callback returns a value.
-
-	* ext/tk/lib/tk/canvas.rb (delete): bug fix when multiple arguments.
-
-	* ext/tk/lib/clock.rb: fix 'no method error'.
-
-	* ext/tk/lib/clock.rb (self.clicks): accept a Symbol argument.
-
-	* ext/tk/lib/variable.rb: be able to set default_value_type; :numeric,
-	  :bool, :string, :symbol, :list, :numlist or nil (default; same to
-	  :string). If set a type, TkVariable#value returns a value of the
-	  type.
-
-	* ext/tk/lib/tkextlib/tclx/tclx.rb: add Tk::TclX.signal to warn the
-	  risk of using TclX extension's 'signal' command.
-
-	* ext/tk/sample/irbtk.rb: irb with Ruby/Tk.
-
-	* ext/tk/sample/demos-*/anilabel.rb: bug fix on 'show code'
-
-	* ext/tk/sample/demos-*/aniwave.rb: new Ruby/Tk animation demo.
-
-	* ext/tk/sample/demos-*/pendulum.rb: ditto.
-
-	* ext/tk/sample/demos-*/goldberg.rb: ditto.
-
-	* ext/tk/sample/demos-*/widget: add entries of animation demos.
-
-Tue Mar  1 00:47:43 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/rinda/test_rinda.rb: backport from CVS_HEAD. use
-	  MockClock.sleep instead of Kernel.sleep [ruby-dev:25387]
-
-Tue Mar  1 00:34:24 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/rinda/tuplespace.rb (Rinda::TupleSpace): improved keeper thread.
-
-	* test/rinda/test_rinda.rb: ditto.
-
-Mon Feb 28 11:42:23 2005  Ian Macdonald  <ian@caliban.org>
-
-	* exception error messages updated.  [ruby-core:04497]
-
-Mon Feb 28 09:03:09 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (Init_socket): add bunch of Socket
-	  constants.  Patch from Sam Roberts <sroberts@uniserve.com>.
-	  [ruby-core:04409]
-
-Wed Feb 23 15:04:32 2005  akira yamada  <akira@ruby-lang.org>
-
-	* lib/uri/generic.rb (split_userinfo): should split ":pass" into ""
-	  and "pass".  [ruby-dev:25667]
-
-Wed Feb 23 08:00:18 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* array.c (rb_ary_s_create): no need for negative argc check.
-	  [ruby-core:04463]
-
-	* array.c (rb_ary_unshift_m): ditto.
-
-Wed Feb 23 01:57:46 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (initialize): handle certs correctly. Thanks,
-	  NABEYA Kenichi. (backported from CVS HEAD)
-
-Tue Feb 22 07:25:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* parse.y (parser_yylex): identfier after dot must not be a variable.
-
-Mon Feb 21 10:04:49 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* {bcc32,win32,wince}/Makefile.sub (config.h): add fcntl.
-
-	* win32/win32.[ch] (fcntl): ditto.
-
-	* win32/win32.c (rb_w32_connect): support nonblocking mode.
-
-	* ext/socket/socket.c (wait_connectable, ruby_connect): support
-	  nonblocking connect on various platforms.
-	  all changes are backported from CVS HEAD. [ruby-core:3154],
-	  [ruby-core:4364].
-
-Sun Feb 20 00:48:48 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (URI::FTP#buffer_open): access mechanism
-	  re-implemented according to RFC 1738.
-	  reported by Guillaume Marcais.  [ruby-talk:131650]
-
-Sat Feb 19 18:11:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (DRbObject#respond_to?): take two arguments.
-	  [ruby-dev:25722]
-
-	* test/drb/drbtest.rb: ditto.
-
-Sat Feb 19 13:52:02 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: call OpenSSL::SSL::SSLSocket#post_connection_check
-	  after connection is made.
-
-Sat Feb 19 01:32:03 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/bigdecimal/lib/bigdecimal/newton.rb: resolved LoadError.
-	  [ruby-dev:25685]
-
-	* ext/bigdecimal/sample/linear.rb: ditto.
-
-	* ext/bigdecimal/sample/nlsolve.rb: ditto.
-
-	* ext/bigdecimal/lib/bigdecimal/nlsolve.rb: removed because this file
-	  is sample script and same file exists in ext/bigdecimal/sample.
-
-Fri Feb 18 17:14:00 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
-	  of StandardError class, not Exception class.  [ruby-core:04429]
-
-Thu Feb 17 20:11:18 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* lib/drb/drb.rb (DRbServer.default_safe_level): fix typo.
-
-Thu Feb 17 20:11:18 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* test/digest/test_digest.rb: separate test case for each algorithms.
-	  [ruby-dev:25412]
-
-Thu Feb 17 11:54:00 2005  Nathaniel Talbott  <ntalbott@ruby-lang.org>
-
-	* lib/test/unit/collector.rb (collect_file): now deletes paths added
-	  to $LOAD_PATH instead of restoring it verbatim.
-
-	* lib/test/unit/autorunner.rb (AutoRunner.run): fixed so that
-	  'ruby -rtest/unit -rtest1 -rtest2 -e0' will use the objectspace
-	  collector again. Also tried to simplify the calling convention.
-
-	* test/runner.rb: adjusted for new AutoRunner semantics.
-
-	* lib/test/unit.rb: ditto.
-
-Thu Feb 17 04:21:47 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
-	  fixed: [ruby-core:04444]
-
-Thu Feb 17 00:09:45 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* test/drb/ignore_test_drb.rb: move TestDRbReusePort to new file
-	  [ruby-dev:25238]
-
-	* test/drb/test_drb.rb: add method DRbService.ext_service, move
-	  TestDRbReusePort to new file [ruby-dev:25238]
-
-	* test/drb/test_drb.rb: ditto.
-
-	* test/drb/test_drbssl.rb: ditto.
-
-	* test/drb/test_drbunix.rb: ditto.
-
-	* test/drb/ut_drb.rb: reduce sleep.
-
-Thu Feb 17 00:02:27 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (is_defined): NODE_IASGN is an assignment.
-
-Wed Feb 16 23:34:30 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb: add lazy stop_service. ([druby-ja:109])
-
-	* lib/drb/extserv.rb: ditto.
-
-Wed Feb 16 17:07:57 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/tkutil.c: Follow the change of st.c (st_foreach)
-	  [ruby-list:40623].
-	  Sometimes mis-convert from a Ruby's Array of SJIS Strings, which
-	  includes some kind of SJIS characters, to a Tcl's UTF8 list string.
-
-Mon Feb 14 23:58:17 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/parser.rb (RSS::ListenerMixin::tag_end):
-	  fixed invalid namespace handling bug.
-
-Mon Feb 14 13:12:38 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/lib/openssl/ssl.rb
-	 (OpenSSL::SSL::SSLSocket#post_connection_check): new method.
-
-Mon Feb 14 00:40:49 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (InvokeMethod.perform): pass DRb info to sub thread.
-
-	* test/drb/test_drb.rb (test_01_safe1_safe4_eval): fix test case.
-
-Sun Feb 13 23:13:46 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/dublincore.rb (RSS::DublicCoreModel#date{,=}): added
-	  convenient methods.
-
-	* lib/rss/0.9.rb (RSS::Rss::Channel#date{,=}): ditto.
-
-	* lib/rss/2.0.rb (RSS::Rss::Channel::Item#date{,=}): ditto.
-
-	* test/rss/: added tests for the convenient methods.
-
-Sun Feb 13 22:43:03 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb (DRbServer): add default_safe_level, safe_level,
-	  config[:safe_level] ([druby-ja:120])
-
-	* test/drb/test_drb.rb, ut_eval.rb, ut_safe1.rb: ditto.
-
-Sun Feb 13 16:56:52 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/cgi.rb (WEBrick::CGI.start): should set reason-phrase
-	  to the value of status header field. ([ruby-dev:40617])
-
-Sun Feb 13 00:52:33 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/erb.rb (ERB::Util.h, u): make it module_function.
-
-Sat Feb 12 17:29:19 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (OpenURI.open_loop): send authentication only for
-	  the URI directly specified.
-
-Sat Feb 12 15:07:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* random.c (rand_init): suppress warning.
-
-Sat Feb 12 13:54:03 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb: support https if the platform provides CA
-	  certificates.
-
-Sat Feb 12 06:18:28 2005  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
-
-	* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check.
-	  [ruby-dev:25675]
-
-Fri Feb 11 17:40:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_x509store.c (ossl_x509store_set_default_paths):
-	  new method OpenSSL::X509::Store#set_default_paths.
-
-Fri Feb 11 11:33:53 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/open-uri.rb (URI::HTTP#proxy_open): new option supported:
-	  :http_basic_authentication.
-	  suggested by Kent Sibilev.  [ruby-core:4392]
-
-Fri Feb 11 06:30:07 2005  George Ogata  <g_ogata@optushome.com.au>
-
-	* misc/ruby-mode.el: ignore parenthesis inside heredoc.
-	  [ruby-core:04415]
-
-Fri Feb 11 04:54:13 2005  Tilman Sauerbeck  <tilman@code-monkey.de>
-
-	* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
-
-	* lib/rdoc/generators/ri_generator.rb: ditto.
-
-Thu Feb 10 11:14:17 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub (COMMON_HEADERS): shouldn't include winsock2.h.
-
-	* ext/socket/extconf.rb (sockaddr_storage): remove workaround for
-	  mswin32.
-
-Thu Feb 10 10:29:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/curses/curses.c: don't need to check HAVE_WCOLOR_SET excluding
-	  window_color_set().
-
-Thu Feb 10 00:47:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (make_struct): fixed: [ruby-core:04402]
-
-Wed Feb  9 08:07:08 2005  Paul Duncan  <pabs@pablotron.org>
-
-	* ext/curses/curses.c (window_color_set): [ruby-core:04393]
-
-Tue Feb  8 23:51:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/drb.rb: reject :instance_eval, :class_eval, :module_eval
-	  [druby-ja:117]
-
-Tue Feb  8 13:06:12 2005  Sam Roberts  <sroberts@uniserve.com>
-
-	* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
-	  [ruby-talk:130092]
-
-Tue Feb  8 09:30:01 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/cgi.rb (CGI::Cookie): [ruby-talk:130040]
-
-Tue Feb  8 00:19:02 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Name#subdomain_of?): new method.
-	  (Resolv::DNS::Name#inspect): ditto.
-	  Suggested by Sam Roberts.  [ruby-talk:129086]
-
-Mon Feb  7 10:06:30 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* object.c: [ruby-doc:818]
-
-Mon Feb  7 01:56:20 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* instruby.rb, rubytest.rb (srcdir): no longer embed srcdir into
-	  rbconfig.rb. (backported from CVS HEAD)
-
-	* ext/socket/extconf.rb (sockaddr_storage): winsock2.h have the
-	  definition of struct sockaddr_storage, but socket.c doesn't
-	  include it because this version of ruby still has binary level
-	  compatibility with winsock1.
-
-	* lib/mkmf.rb (create_makefile): should support header files in
-	  depend file.
-
-Mon Feb  7 01:21:50 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/extconf.rb: check if getaddrinfo() works fine only when
-	  wide-getaddrinfo option is not given.  fixed: [ruby-dev:25422]
-
-	* lib/mkmf.rb ($extmk): check if under ext directory.
-
-	* lib/mkmf.rb (Logging.postpone): allow recursive operation.
-
-	* lib/mkmf.rb (try_constant): make sure if really a constant, reduce
-	  the number of times of compile.
-
-	* lib/mkmf.rb (have_macro, have_var, byte_order): new functions.
-
-	* lib/mkmf.rb (find_library): allow directory list with separators.
-
-	* lib/mkmf.rb (arg_config): manage provided configuration options.
-
-	* lib/mkmf.rb (dir_config): accept arrays of directory names as
-	  default values.
-
-	* mkconfig.rb: no longer embed srcdir and compile_dir into
-	  rbconfig.rb.
-
-	* lib/mkmf.rb (create_makefile): fix unbalanced parens.
-
-Sun Feb  6 19:23:01 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* eval.c (stack_extend): add prototype because VC++8 doesn't
-	  accept __declspec(noinline) with K&R style function definitions.
-	  (backported from CVS HEAD)
-
-Sun Feb  6 14:14:26 2005  Tadayoshi Funaba  <tadf@dotrb.org>
-
-	* lib/date.rb (new_with_hash): changed messages of exception.
-
-	* lib/date/format.rb (str[fp]time): undocumented conversion
-	  specifications %[1-3] are now deprecated.
-
-Sun Feb  6 12:20:11 2005  Akinori MUSHA  <knu@iDaemons.org>
-
-	* bignum.c (rb_big2ulong_pack): One too many arguments are passed
-	  to big2ulong().
-
-	* re.c (rb_reg_init_copy, rb_reg_initialize_m): One too many
-	  arguments are passed to rb_reg_initialize().
-
-Sun Feb  6 03:24:20 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Resource::TXT): multiple strings was not
-	  handled.
-	  (Resolv::DNS::Resource::TXT#strings): new method to return all
-	  strings.
-	  (Resolv::DNS::Message::MessageEncoder#put_string_list): new method.
-	  (Resolv::DNS::Message::MessageDecoder#get_string_list): ditto.
-	  based on [ruby-talk:129732] by Sam Roberts.
-
-Fri Feb  4 00:30:45 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss: supported Image module.
-	  http://web.resource.org/rss/1.0/modules/image/
-
-Thu Feb  3 23:42:36 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_close, strio_close_read, strio_close_write):
-	  should return nil instead of self as well as IO.  [ruby-dev:25623]
-
-	* ext/stringio/stringio.c (strio_extend, strio_putc): fill with zero
-	  extended portion.  [ruby-dev:25626]
-
-Wed Feb  2 23:52:53 2005  sheepman  <sheepman@tcn.zaq.ne.jp>
-
-	* ext/stringio/stringio.c (strio_truncate): should MEMZERO an extended
-	  part.  [ruby-dev:25618]
-
-Wed Feb  2 21:56:01 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::Element#convert): added.
-
-	* lib/rss/rss.rb: convert -> need_convert.
-
-	* lib/rss/1.0.rb: ditto.
-
-	* lib/rss/0.9.rb: ditto.
-
-	* lib/rss/2.0.rb: ditto.
-
-	* lib/rss/trackback.rb: ditto.
-
-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.
-
-Tue Feb  1 00:20:23 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (aix): fix linker flags on AIX.  [ruby-talk:125460]
-
-Mon Jan 31 13:33:21 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: add invalid namespace check
-
-	* ext/tk/lib/multi-tk.rb: add invalid_namespace? method
-
-	* ext/tk/lib/remote-tk.rb: ditto
-
-Mon Jan 31 10:29:18 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
-
-Sat Jan 29 09:42:12 2005  Sam Roberts  <sroberts@uniserve.com>
-
-	* lib/resolv.rb (Resolv::DNS::Resource::IN::SRV): Added RFC2782 SRV
-	  resource record for specifying location of services.
-
-Fri Jan 28 17:16:55 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf):
-	  parse options line for ndots option.
-	  (Resolv::Hosts#lazy_initialize): return self.
-	  (Resolv::DNS#lazy_initialize): ditto.
-	  (Resolv::DNS::Config#lazy_initialize): ditto.
-	  Suggested by Sam Roberts.
-
-Thu Jan 27 13:18:03 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* st.c (st_foreach): report success/failure by return value.
-	  [ruby-Bugs-1396]
-
-Thu Jan 27 00:15:29 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* test/fileutils/test_fileutils.rb (setup): support BSD-style
-	  directory group inheritance. (backport from HEAD, rev 1.32)
-
-	* test/fileutils/fileasserts.rb (assert_same_entry): show entry
-	  difference. (backport from HEAD, rev 1.4)
-
-Wed Jan 26 23:09:11 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/net/protocol.rb (WriteAdapter#puts): should append \n, not
-	  prepend. [ruby-talk:128302] (backport from HEAD, rev 1.75)
-
-Wed Jan 26 10:51:50 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/win32.c (flock_winnt, flock_win95): unlock file even if
-	  LOCK_NB is specified. (backported from CVS HEAD)
-
-Tue Jan 25 17:11:51 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ruby.c (proc_options): correct -T option in RUBYOPT. (backported
-	  from CVS HEAD)
-
-Tue Jan 25 14:05:52 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: fix SEGV bug; trouble on canceling remained
-	  after scripts [ruby-dev:25479]: NULL current namespace when deleting
-	    Tk interpreter [ruby-talk:126225]
-
-	* ext/tcltklib/extconf.rb: bug fix; TCL_ENABLE_THREAD flag is inverted
-	  [ruby-talk:126360]
-
-	* ext/tcltklib/extconf.rb: add yet another native-thread check
-
-	* ext/tk/tkutil.c: fix SEGV bug; NULL string pointer when finalize
-	  Ruby interpreter
-
-	* ext/tk/lib/multi-tk.rb: avoid warning for deleted safeTk ip frame
-
-	* ext/tk/lib/tk/bindtag.rb: bug fix; new method of named bindtag
-	  doesn't return the created object [ruby-dev:25479]
-
-	* ext/tk/lib/tk/menu.rb: bug on treating arguments [ruby-dev:25479]
-
-	* ext/tk/lib/tk.rb: bug fix; cannot accept a callback ID string for
-	  a command argument [ruby-dev:25479]
-
-	* ext/tk/lib/multi-tk.rb: ditto
-
-	* ext/tk/lib/tk/*.rb: ditto
-
-	* ext/tk/lib/tkextlib/*.rb: ditto
-
-	* ext/tk/sample/demos-jp/anilabel.rb: new demo script
-
-	* ext/tk/sample/demos-en/anilabel.rb: ditto
-
-	* ext/tk/sample/tkHTML/ss.rb: local variable scope bug fix
-	  [ruby-dev:25479]
-
-Mon Jan 24 15:44:25 2005  Tilman Sauerbeck  <tilman@code-monkey.de>
-
-	* lib/rdoc/parsers/parse_c.rb: allow whitespace after function names.
-	  [ruby-core:4296]
-
-	* lib/rdoc/parsers/parse_simple.rb: adds support for private comments
-	  in the "simple" parser. [ruby-core:4301]
-
-Mon Jan 24 15:44:25 2005  Charles Mills  <cmills@freeshell.org>
-
-	* lib/rdoc/parsers/parse_c.rb: adds support for constants
-	  (rb_define_const), accessors (rb_define_attr), and makes a
-	  couple fixes. [ruby-core:4307]
-
-Mon Jan 24 15:44:25 2005  Florian Gro  <florgro@gmail.com>
-
-	* lib/rdoc/parsers/parse_rb.rb: Logic for def Builtin.method() end
-	  [ruby-core:4302]
-
-Mon Jan 24 15:44:25 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* document updates - [ruby-core:04296], [ruby-core:04301],
-	  [ruby-core:04302], [ruby-core:04307]
-
-Sun Jan 23 12:41:16 2005  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
-
-	* lib/soap/wsdlDriver.rb: from 1.5.3-ruby1.8.2, operation which has
-	  capitalized name (such as KeywordSearchRequest in AWS) is defined as
-	  a method having uncapitalized name. (converted with
-	  GenSupport.safemethodname to handle operation name 'foo-bar').  it
-	  introduced serious incompatibility; in the past, it was defined as a
-	  capitalized.
-
-	  define capitalized method as well under that circumstance.
-
-Sun Jan 23 05:24:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ocsp.c (ossl_ocspreq_to_der): should call
-	  GetOCSPReq at first.
-
-Sat Jan 22 23:09:47 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/ssl.rb (accept): rescue SSLError. [druby-ja:110]
-
-Sat Jan 22 22:35:03 2005  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
-
-	* lib/drb/unix.rb: fail if UNIXFileOwner is set. [druby-ja:111]
-
-Fri Jan 21 23:58:42 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/stringio/stringio.c (strio_set_pos): clear EOF flag.
-	  [ruby-talk:127511]
-
-Fri Jan 21 20:07:02 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Config.resolv): don't raise ResolvError.
-	  reported by Sam Roberts.  [ruby-talk:127133]
-
-Fri Jan 21 16:58:10 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* dir.c (rb_push_glob): should work for NUL delimited patterns.
-
-Fri Jan 21 13:58:37 2005  Shugo Maeda  <shugo@ruby-lang.org>
-
-	* lib/net/imap.rb (u8tou16): fixed typo. fixed: [ruby-list:40546]
-	  (backported from CVS HEAD)
-
-Fri Jan 21 09:30:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* rubyio.h (rb_eof_error): should mark as NORETURN. (backported
-	  from CVS HEAD)
-
-Fri Jan 21 00:31:36 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* ext/syck/rubyext.c (syck_parser_bufsize_set): avoid VC++ warning
-	  "local variable 'size' used without having been initialized".
-
-Thu Jan 20 19:03:24 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/extmk.rb (extmake): shouldn't set $extflags on mswin32.
-
-	* win32/Makefile.sub (LIBRUBY_SO): should use $DLDOBJS instead of
-	  $EXTOBJS.
-	  fixed: [ruby-core:04290] (backported from CVS HEAD)
-
-Thu Jan 20 11:42:02 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_new4): should propagate taintedness.
-
-	* struct.c (rb_struct_set): use original method name, not callee
-	  name, to retrieve member slot.  [ruby-core:04268]
-
-	* time.c (time_strftime): protect from format modification from GC
-	  finalizers.
-
-Wed Jan 19 18:06:40 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* lib/ipaddr.rb (to_s, test_to_s): too many colons with some cases.
-	  (backported from CVS HEAD)
-
-Wed Jan 19 01:16:30 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/resolv.rb (Resolv::DNS::Config.parse_resolv_conf): ignore
-	  domain and search directive without an argument.
-	  reported by Sam Roberts.  [ruby-talk:126781]
-
-Tue Jan 18 15:03:05 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/ssl.rb (WEBrick::Config::SSL): the default value
-	  of :SSLEnable is false.
-
-	* lib/webrick/server.rb (WEBrick::Daemon.start): prepared stdio
-	  don't allow changing its mode.
-
-	* lib/webrick/httpproxy.rb (WEBrick::HTTPProxyServer#proxy_service):
-	  should delete trailing LF from the result of pack("m*").
-
-	* lib/webrick/httpproxy.rb (WEBrick::HTTPProxyServer#proxy_connect):
-	  - should delete trailing LF from the result of pack("m*").
-	  - clear Request-Line not to send the response by HTTPServer#run.
-
-	* lib/webrick/httputils (WEBrick::HTTPUtils.parse_qvalues):
-	  refine regexp (and change the name of a local variable).
-
-	* lib/webrick/httputils.rb (WEBrick::HTTPUtils#escape_path): add
-	  new method to escape URI path component.
-
-	* lib/webrick/cgi.rb (WEBrick::CGI::Socket#request_line): should
-	  escape SCRIPT_NAME and PATH_INFO before being parsed as a URI.
-
-	* test/webrick/*, sample/webrick/httpproxy.rb: add new file.
-
-Mon Jan 17 23:33:46 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (aix): fix typo.  [ruby-talk:126401]
-
-Mon Jan 17 07:08:51 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/readline/readline.c: suppress warnings.
-
-	* lib/irb/extend-command.rb (IRB::ContextExtender.def_extend_command):
-	  ditto.
-
-	* lib/irb/ext/history.rb (IRB::Context::set_last_value): ditto.
-
-	* lib/irb/ext/history.rb (IRB::Context::eval_history): ditto.
-
-	* lib/irb/locale.rb (IRB::Locale::real_load): ditto.
-
-	* lib/irb/slex.rb (SLex::Node::create_subnode): remove garbage.
-
-Mon Jan 17 00:09:42 2005  WATANABE Hirofumi  <eban@ruby-lang.org>
-
-	* lib/uri/common.rb (PORT): typo fix. fixed: [ruby-core:04256]
-
-Sat Jan 15 14:57:22 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ruby.c (proc_options): ignore trailing CRs at the end of short
-	  options as well as long options.  fixed: [ruby-core:04232]
-
-Sat Jan 15 13:35:16 2005  Kouhei Sutou  <kou@cozmixng.org>
-
-	* lib/rss/rss.rb (RSS::VERSION): 0.1.2 -> 0.1.3.
-
-	* lib/rss/rss.rb: accept inheritance. [ruby-talk:126104]
-
-Thu Jan 13 04:48:53 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (io_fread): don't warn nonblocking behavior by default.
-
-Wed Jan 12 00:36:29 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* object.c (rb_class_superclass): superclass of singleton class also
-	  should be a singleton class.  fixed: [ruby-list:40519]
-
-Tue Jan 11 09:44:40 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* numeric.c (Init_Numeric): turn off floating point exceptions
-	  on bcc32. "1e300".to_f had crashed by overflow.
-
-Tue Jan 11 03:10:10 2005  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (copy_entry): could not copy symbolic link.
-	  [ruby-talk:125733]
-
-	* lib/fileutils.rb (copy_stream): use read/write instead of
-	  sysread/syswrite.
-
-Mon Jan 10 23:08:15 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* variable.c (rb_autoload): hide internal data from ruby level.
-	  fixed: [ruby-dev:25435], [ruby-list:40498]
-
-Mon Jan 10 01:22:55 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* gc.c (rb_data_object_alloc): klass may be NULL.
-	  [ruby-list:40498]
-
-Sun Jan  9 03:12:58 2005  Tanaka Akira  <akr@m17n.org>
-
-	* io.c (io_fread): warn nonblocking behavior.
-	  (io_readpartial): new method IO#readpartial.
-
-Sat Jan  8 04:38:47 2005  why the lucky stiff  <why@ruby-lang.org>
-
-	* lib/yaml.rb: Kernel#y requires an argument.
-
-Fri Jan  7 21:12:29 2005  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
-
-	* random.c (rand_init): use ALLOC_N instead of ALLOCA_N
-	  [ruby-dev:25426]
-
-Fri Jan  7 18:03:35 2005  Tanaka Akira  <akr@m17n.org>
-
-	* gc.c (mark_locations_array): avoid core dump with -O3.
-	  [ruby-dev:25424]
-
-Thu Jan  6 20:31:07 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* ext/zlib/zlib.c (zstream_end): should return value. (backported
-	  from CVS HEAD)
-
-Thu Jan  6 19:55:13 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.c (rb_w32_close): didn't close socket handle.
-	  [ruby-dev:25414]
-
-	* win32/win32.c (rb_w32_open_osfhandle): bcc32's _open_osfhandle
-	  never set EMFILE.
-
-Thu Jan  6 17:14:31 2005  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* random.c (random_seed): O_NONBLOCK isn't defined on some
-	  platforms. [ruby-dev:25417]
-
-Thu Jan  6 13:45:35 2005  Tanaka Akira  <akr@m17n.org>
-
-	* lib/time.rb: recognize +00:00 and GMT as a localtime.
-
-Thu Jan  6 07:58:28 2005  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/usage.rb (RDoc::RDoc.usage_no_exit): Allow for colons
-	  in path names on DOS machines. (thanks to Johan Nilsson)
-
-Wed Jan  5 20:16:32 2005  Tanaka Akira  <akr@m17n.org>
-
-	* random.c (limited_big_rand): didn't work if SIZEOF_BDIGITS == 2.
-	  [ruby-dev:25408]
-
-	* random.c (random_seed): refined.
-
-Wed Jan  5 12:49:39 2005  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* eval.c (rb_thread_initialize): Thread objects cannot be initialized
-	  again.  fixed: [ruby-core:04067]
-
-Wed Jan  5 10:48:16 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* dir.c (dir_s_mkdir): win32 special processing doesn't need any
-	  longer. (backported from CVS HEAD)
-
-	* win32/win32.[ch] (rb_w32_mkdir): new function. POSIX.1 compatible
-	  interface. (backported from CVS HEAD)
-
-	* win32/win32.[ch] (rb_w32_rmdir): new function. (backported from CVS
-	  HEAD)
-
-Wed Jan  5 02:30:11 2005  Tanaka Akira  <akr@m17n.org>
-
-	* random.c (init_by_array): imported from mt19937ar-cok.tgz.
-	  (genrand_int32): ditto.
-	  (genrand_real): replaced with genrand_res53 in mt19937ar-cok.
-	  (rand_init): support bignum for longer seed.
-	  (random_seed): generate longer seed.
-	  (make_mask): new function.
-	  (limited_rand): ditto.
-	  (limited_big_rand): ditto.
-	  (rb_f_rand): call limited_rand and limited_big_rand.
-	  [ruby-dev:25403]
-
-Tue Jan  4 23:25:29 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* bignum.c (rb_big_rand): should return positive random number.
-	  [ruby-dev:25401]
-
-Tue Jan  4 11:15:29 2005  TAMURA Takashi  <sheepman@tcn.zaq.ne.jp>
-
-	* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
-	  random bignums.  [ruby-dev:25396]
-
-Mon Jan  3 14:01:54 2005  Tanaka Akira  <akr@m17n.org>
-
-	* random.c (random_seed): don't use /dev/urandom if it is not
-	  character device.
-
-Mon Jan  3 11:37:42 2005  Tanaka Akira  <akr@m17n.org>
-
-	* random.c (random_seed): use /dev/urandom if available.
-	  [ruby-dev:25392]
-
-Mon Jan  3 07:46:42 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* lib/webrick/httpauth/htpasswd.rb (WEBrick::Htpasswd#reload):
-	  raise NotImplementedError if password is encrypted by digest
-	  algorithms. This patch is contributed by sheepman. [ruby-list:40467]
-
-	* lib/webrick/httpauth/digestauth.rb
-	  (WEBrick::HTTPAuth::DigestAuth#_authenticate): fix digest calculation.
-	  This patch is contributed by sheepman. [ruby-list:40482]
-
-	* lib/webrick/{httpauth.rb,httpauth/basicauth.rb,httpproxy.rb}: use
-	  pack/unpack-template char "m" instead of lib/base64.rb to do base64
-	  encoding/decoding. fixed: [ruby-dev:25336]
-
-	* test/webrick/test_httpauth.rb: new file.
-
-Sat Jan  1 04:20:23 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_ns_spki.c (ossl_spki_set_challenge): should call
-	  StringValue before GetSPKI. fixed: [ruby-dev:25359].
-
-Sat Jan  1 01:13:28 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* variable.c (rb_autoload): [ruby-dev:25373]
-
-Fri Dec 31 14:10:43 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/ri/ri_formatter.rb (RI::TextFormatter::display_flow_item): Fix problem
-	  if heading contains formatting.
-
-Thu Dec 30 00:41:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* eval.c (svalue_to_avalue): [ruby-dev:25366]
-
-	* string.c (rb_str_justify): [ruby-dev:25367]
-
-Wed Dec 29 11:07:07 2004  Dave Thomas  <dave@pragprog.com>
-
-	* lib/rdoc/generators/template/html/kilmer.rb: Update to use new
-	  sections.
-
-Tue Dec 28 22:31:46 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* string.c (rb_str_justify): create buffer string after argument type
-	  conversion.  fixed: [ruby-dev:25341]
-
-Tue Dec 28 15:41:48 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/nkf/nkf-utf8/nkf.c (reinit): should initialize all static
-	  variables.  fixed: [ruby-list:40445]
-
-Tue Dec 28 15:25:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/nkf/lib/kconv.rb (Kconv::RegexpEucjp): second byte is up to
-	  0xfe.
-
-	* ext/nkf/lib/kconv.rb (Kconv#kconv): should handle UTF8 and UTF16
-	  properly.
-
-Tue Dec 28 13:35:20 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate): ensure
-	  freeing internal zstreams.  fixed: [ruby-dev:25309]
-
-	* ext/zlib/zlib.c (rb_deflate_init_copy): replace rb_deflate_clone.
-
-Tue Dec 28 12:26:45 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
-
-	* win32/Makefile.sub, win32/setup.mak (RDOCTARGET, install,
-	  install-nodoc, install-doc): rdoc support for mswin32.
-
-	* win32/configure.bat (--enable-install-doc, --disable-install-doc):
-	  ditto.
-
-Mon Dec 27 20:02:14 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: fix SEGV bug when deleting Tk interp
-
-	* ext/tk/lib/multi-tk.rb: ditto
-
-Mon Dec 27 16:55:17 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
-
-	* ext/openssl/ossl_x509name.c (Init_ossl_x509name): should use
-	  rb_hash_new to get exactly a Hash. fix [ruby-dev:25325].
-
-Mon Dec 27 16:29:56 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* string.c (rb_str_justify): [ruby-dev:25341]
-
-Mon Dec 27 15:47:48 2004  Minero Aoki  <aamine@loveruby.net>
-
-	* test/fileutils/fileasserts.rb: sync with HEAD.
-
-	* test/fileutils/test_fileutils.rb: ditto.
-
-	* test/fileutils/test_nowrite.rb: ditto.
-
-Mon Dec 27 15:21:07 2004  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (mv): should raise error when moving a
-	  directory to the (empty) directory. [ruby-talk:124368]
-	  (backport from HEAD 1.48)
-
-	* lib/fileutils.rb (mv): wrongly did not overwrite file on Win32
-	  platforms. (backport from HEAD 1.48)
-
-Sat Dec 25 11:11:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* stable version 1.8.2 released.
-
-Sat Dec 25 04:23:49 2004  Minero Aoki  <aamine@loveruby.net>
-
-	* lib/fileutils.rb (mkdir, mkdir_p): should ensure directory
-	  permission. (backportted from HEAD, 1.47)
-
-	* lib/fileutils.rb (traverse, remove_dir): untaint trasted
-	  objects. (backportted from HEAD, 1.46)
-
-Sat Dec 25 01:28:23 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* io.c: cancel io_reopen() change on Dec. 24th.
-
-	* dln.c: use <dlfcn.h> for NetBSD.  [ruby-dev:25313]
-
-	* io.c (rb_f_select): IO list could be altered.  [ruby-dev:25312]
-
-Fri Dec 24 23:51:48 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* bcc32/Makefile.sub: bcc32 should use RTL dll (backport from HEAD)
-	  [ruby-dev:25306]
-
-	* win32/win32.[ch]: ditto.
-
-Fri Dec 24 23:27:18 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tk/image.rb: TkPhotoImage#cget bug fix
-
-Fri Dec 24 18:39:25 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
-
-	* win32/win32.[ch]: failed to compile on bcc32 (and probably wince)
-	  [ruby-dev:25306]
-
-Fri Dec 24 02:52:52 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (io_reopen, rb_io_reopen): prohibit to change access mode for
-	  special IO ports.  [ruby-dev:25225]
-
-Fri Dec 24 02:22:53 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/syck/rubyext.c (rb_syck_io_str_read): [ruby-core:03973]
-
-	* ext/syck/rubyext.c (syck_loader_transfer): check type conversion.
-
-	* ext/syck/rubyext.c (syck_parser_assign_io, rb_new_syck_node): duck
-	  typing.
-
-	* ext/syck/rubyext.c (syck_parser_s_alloc, syck_parser_initialize):
-	  allocation framework.
-
-	* ext/syck/rubyext.c (syck_emitter_s_alloc, syck_emitter_initialize):
-	  ditto.
-
-Fri Dec 24 01:21:00 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/blt.rb: add BLT extension support
-
-	* ext/tk/lib/tkextlib/blt/*.rb: ditto
-
-	* ext/tk/lib/tkextlib/blt/tile/*.rb: ditto
-
-Thu Dec 23 23:36:28 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* process.c (proc_setgroups): check if the argument lenght is
-	  modified.  fixed: [ruby-dev:25285]
-
-Thu Dec 23 13:13:33 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tcltklib/tcltklib.c: define TclTkLib::COMPILE_INFO and
-	  RELEASE_DATE
-
-	* ext/tcltklib/extconf.rb: ditto
-
-	* ext/tk/tkutil.c: define TkUtil::RELEASE_DATE
-
-	* ext/tk/lib/tk.rb: define Tk::RELEASE_DATE
-
-Thu Dec 23 09:38:31 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* io.c (io_reopen): restore exact mode.  fixed: [ruby-core:04003]
-
-Thu Dec 23 00:16:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* configure.in (bsdi): use $(CC) for LDSHARED.  fixed [ruby-dev:25270]
-
 Wed Dec 22 11:14:55 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* io.c (rb_io_mode_modenum): replace O_ACCMODE with O_RDWR.
@@ -9575,7 +8,7 @@ Wed Dec 22 08:34:32 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/dl/sym.c (rb_dlsym_initialize): extract internal pointers after
 	  all argument conversion.  fixed: [ruby-dev:25271]
 
-Wed Dec 22 00:08:01 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Dec 22 00:08:01 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/soap/*, test/soap/*, sample/soap/authheader/*: eval cleanup.
 
@@ -9609,7 +42,7 @@ Tue Dec 21 00:53:01 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* ext/openssl/ossl_asn1.c (ossl_asn1_decode_all): ditto.
 
-Mon Dec 20 23:22:26 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon Dec 20 23:22:26 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* added files:
 	  * lib/soap/mapping/wsdl*.rb
@@ -9735,7 +168,7 @@ Sat Dec 18 16:36:23 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/zlib/zlib.c (rb_deflate_s_deflate, rb_inflate_s_inflate):
 	  disallow interrupt by type conversion.  fixed: [ruby-dev:25226]
 
-Sat Dec 18 15:16:41 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Dec 18 15:16:41 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/webrick/httpauth.rb,
 	  lib/webrick/httpauth/{basicauth.rb,digestauth.rb}: use
@@ -9787,7 +220,7 @@ Fri Dec 17 16:28:12 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 	* ext/tk/lib/tk/textwindow.rb: wrong gravity of text mark for
 	  embedded window
 
-Fri Dec 17 13:50:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+Fri Dec 17 13:50:00 2004  Akiyoshi, Masamichi (akiyoshi@hp.com)
 
 	* vms/vmsruby_private.c, vms/vmsruby_private.h: private routines
 	  for VMS port are added.
@@ -9958,13 +391,6 @@ Sun Dec 12 10:14:03 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/rdoc.rb (RDoc::RDoc::parse_files): Never exclude files
 	  explicitly given on the command line.
 
-Sun Dec 11 23:54:07 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/*: update to support libraries in ActiveTcl8.4.12.0
-	  (see ext/tk/ChangeLog.tkextlib).
-
-	* ext/tk/sample/scrollframe.rb: add a new sample.
-
 Sat Dec 11 20:12:21 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/drb/drb.rb: add DRbRemoteError. [ruby-list:40348],
@@ -9995,7 +421,7 @@ Fri Dec 10 08:39:27 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/socket/socket.c (sock_listen): get OpenFile just before calling
 	  listen(2).  fixed: [ruby-dev:25149]
 
-Thu Dec  9 17:00:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+Thu Dec  9 17:00:00 2004  Akiyoshi, Masamichi <akiyoshi@hp.com>
 
 	* ext/socket/socket.c, ext/socket/getaddrinfo.c: port to VMS
 
@@ -10003,7 +429,7 @@ Thu Dec  9 16:31:02 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/sdbm/init.c (GetDBM): typo.
 
-Thu Dec  9 16:05:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+Thu Dec  9 16:05:00 2004  Akiyoshi, Masamichi <akiyoshi@hp.com>
 
 	* defines.h: change path of vms.h
 	* vms/vms.h: delete reference for snprintf()
@@ -10089,7 +515,7 @@ Wed Dec  8 14:31:36 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): [ruby-dev:25104]
 
-Tue Dec  7 19:08:00 2004  Akiyoshi, Masamichi  <akiyoshi@hp.com>
+Tue Dec  7 19:08:00 2004  Akiyoshi, Masamichi <akiyoshi@hp.com>
 
 	* io.c (io_fwrite): fix offset incrementation (for VMS and Human68k)
 
@@ -10184,7 +610,7 @@ Sat Dec  4 03:33:45 2004  Shugo Maeda  <shugo@ruby-lang.org>
 	* test/readline/test_readline.rb: added tests for readline.
 	  (backported from CVS HEAD)
 
-Sat Dec  4 02:24:00 2004  NARUSE, Yui  <naruse@ruby-lang.org>
+Fri Dec  4 02:24:00 2004  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/nkf/nkf.c: add constant NKF::VERSION
 
@@ -10313,8 +739,7 @@ Mon Nov 29 15:22:28 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 Mon Nov 29 03:08:30 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* object.c (convert_type): direct call conversion methods for the
-	  performance.  [ruby-core:03845]
+	* object.c (convert_type): [ruby-core:03845]
 
 	* eval.c (rb_funcall_rescue): new function.
 
@@ -10324,8 +749,7 @@ Mon Nov 29 03:08:30 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (reduce_nodes): empty body should return nil.
 
-	* string.c (rb_str_aset): the original string should not be
-	  affected by modifying duplicated string.  [ruby-dev:24981]
+	* string.c (rb_str_aset): [ruby-dev:24981]
 
 Mon Nov 29 13:57:38 2004  NAKAMURA Usaku  <usa@ruby-lang.org>
 
@@ -10359,8 +783,7 @@ Sat Nov 27 21:43:39 2004  Tanaka Akira  <akr@m17n.org>
 
 Sat Nov 27 14:44:15 2004  Kent Sibilev  <ksibilev@bellsouth.net>
 
-	* lib/cgi/session.rb (CGI::Session::initialize): create_new_id is
-	  now a instance method.  [ruby-core:03832]
+	* lib/cgi/session.rb (CGI::Session::initialize): [ruby-core:03832]
 
 Sat Nov 27 09:41:21 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
@@ -10437,8 +860,7 @@ Tue Nov 23 00:10:48 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* dir.c (dir_seek): use NUM2OFFT().
 
-	* misc/ruby-mode.el (ruby-non-block-do-re): should not match words
-	  start with block keyword and underscore.  [ruby-core:03719]
+	* misc/ruby-mode.el (ruby-non-block-do-re): [ruby-core:03719]
 
 Mon Nov 22 22:33:02 2004  Dave Thomas  <dave@pragprog.com>
 
@@ -10468,11 +890,11 @@ Sat Nov 20 23:55:19 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* string.c (rb_str_splice): should place index wrapping after
 	  possible modification.  [ruby-dev:24940]
 
-Sat Nov 20 13:26:03 2004  NARUSE, Yui  <naruse@ruby-lang.org>
+Tue Nov 20 13:26:03 2004  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/nkf/nkf-utf8/utf8tbl.c: original revision 1.7
 
-Sat Nov 20 05:34:24 2004  NARUSE, Yui  <naruse@ruby-lang.org>
+Tue Nov 20 05:34:24 2004  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/nkf/nkf-utf8/nkf.c: original nkf.c rev:1.40
 
@@ -10525,7 +947,7 @@ Thu Nov 18 10:10:14 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/stringio/stringio.c (strio_initialize): allow Fixnum as mode as
 	  well as IO.new does.  [ruby-dev:24896]
 
-Wed Nov 17 23:42:40 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Nov 17 23:42:40 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/ruby/test_settracefunc.rb: added.  [ruby-dev:24884]
 
@@ -10596,7 +1018,7 @@ Sun Nov 14 13:27:03 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* lib/pp.rb (PP#object_address_group): remove odd number of 'f'
 	  prefixed to negative address.
 
-Sun Nov 14 08:51:04 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sun Nov 14 08:51:04 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/logger/test_logger.rb: Logger just expects
 	  Logger#datetime_format to be used for Time#strftime independently of
@@ -10723,6 +1145,11 @@ Sat Nov  6 14:58:44 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	  ruby 1.9 feature)
 
 Sat Nov  6 11:31:04 2004  Tadayoshi Funaba  <tadf@dotrb.org>
+Sat Nov  6 00:46:27 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* string.c (rb_str_locktmp): check STR_TMPLOCK flag before
+	  locking.  [ruby-dev:24727]
+
 
 	* lib/date.rb (_parse): checks whether zone was given.
 
@@ -11168,14 +1595,6 @@ Mon Oct 18 02:04:11 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	  do_not_reverse_lookup for each socket if :DoNotReverseLookup
 	  is set.  [ruby-core:02357]
 
-Mon Oct 18 00:42:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* ext/socket/socket.c (sock_s_getservbyaname): protocol string
-	  might be altered.  [ruby-dev:24503]
-
-	* string.c (rb_str_upto): check if return value from succ is a
-	  string.  [ruby-dev:24504]
-
 Sun Oct 17 23:03:48 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/tk/timer.rb: TkTimer#start and restart accept a block
@@ -11268,6 +1687,14 @@ Thu Oct  7 12:55:04 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  switch. [ruby-dev:24442]
 
 	* pack.c (pack_unpack): string conversion should at the top of the
+Mon Oct 18 00:42:45 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* ext/socket/socket.c (sock_s_getservbyaname): protocol string
+	  might be altered.  [ruby-dev:24503]
+
+	* string.c (rb_str_upto): check if return value from succ is a
+	  string.  [ruby-dev:24504]
+
 	  method.  [ruby-dev:24439]
 
 	* io.c (io_read): buffer should be frozen only after the length
@@ -11357,7 +1784,6 @@ Sat Oct  2 00:42:20 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  [ruby-dev:24383]
 
 	* string.c (rb_str_sum): string may be altered.  [ruby-dev:24381]
-
 Mon Oct 11 17:51:34 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_io_popen): get mode string via rb_io_flags_mode() to
@@ -11376,6 +1802,7 @@ Mon Oct 11 17:51:34 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  prevent access to recycled object (via continuation for
 	  example).  [ruby-dev:24463]
 
+
 Fri Oct  1 11:40:14 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (rb_f_eval): defer pointer retrieval to prevent unsafe
@@ -11406,6 +1833,11 @@ Fri Oct  1 11:25:20 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 Thu Sep 30 00:50:44 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
+Sat Oct  9 00:25:39 2004  Tanaka Akira  <akr@m17n.org>
+
+	* io.c (rb_io_fread): rb_thread_wait_fd() was lost.
+	  [ruby-dev:24457]
+
 	* ext/tcltklib/tcltklib.c (ip_init): bug fix
 
 	* ext/tk/tkutil.c (get_eval_string_core): accept a Regexp object
@@ -11703,11 +2135,6 @@ Wed Sep  8 15:19:49 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/tk/text.rb: add TkText#clear and erase
 
-Tue Sep  7 15:17:49 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* ext/socket/socket.c (ruby_connect): break immediately if a
-	  socket is non-blocking.  [ruby-talk:111654]
-
 Mon Sep  6 11:08:50 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* ext/tk/lib/tk/menu.rb(TkOptionMenubutton#insert): call correct method
@@ -11716,7 +2143,7 @@ Mon Sep  6 11:00:47 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* dir.c (dir_s_chdir): the patch to shut up false warning when
 	  exception occurred within a block.  a patch was given from Johan
-	  Holmberg <holmberg at iar.se>.  [ruby-core:03292]
+	  Holmberg <holmberg@iar.se>.  [ruby-core:03292]
 
 Mon Sep  6 07:51:42 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
@@ -11885,7 +2312,7 @@ Thu Aug 19 15:15:24 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* dir.c (free_dir): fix memory leak.  reported by yamamoto
 	  madoka.
 
-Thu Aug 19 11:00:00 2004  Akiyoshi, Masamichi  <masamichi.akiyoshi@hp.com>
+Thu Aug 20 11:00:00 2004 Akiyoshi, Masamichi <masamichi.akiyoshi@hp.com>
 
 	* dln.c (dln_load): Modify to call lib$find_image_symbol for VMS.
 	* io.c (rb_io_fwrite): Use fputc() for VMS non-stream file.
@@ -12243,6 +2670,10 @@ Wed Jul 14 12:29:07 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* test/ruby/test_float.rb (test_strtod): add test for bug fix.
 
+Wed Jul 14 01:18:45 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+
+	* array.c: rdoc patch - unified margin.
+
 Wed Jul 14 00:31:15 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* array.c: rdoc patch. merged patch from Johan Holmberg
@@ -12275,7 +2706,7 @@ Mon Jul 12 21:20:36 2004  Dave Thomas  <dave@pragprog.com>
 	* html_generator.rb: Support hyperlinks of the form {any text}[xxx]
 	  as well as stuff[xxx]
 
-Sat Jul 10 09:30:24 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Jul 10 09:30:24 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/soap/marshal/test_struct.rb: use qualified build-tin class name
 	  (::Struct) to avoid name crash.
@@ -12379,7 +2810,7 @@ Sun Jul  4 12:24:50 2004  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rss/rss.rb: added copyright header.
 
-Sun Jul  4 00:24:40 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sun Jul  4 00:24:40 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* added files
 	  * lib/soap/attachment.rb
@@ -12605,7 +3036,7 @@ Thu Jul  1 03:16:09 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* ext/opnessl/lib/openssl/ssl.rb
 	  (OpenSSL::SSL::SocketForwarder#listen): fix typo.
 
-Wed Jun 30 11:38:51 2004  Mikael Brockman  <phubuh@phubuh.org>
+Wed Jun 30 11:38:51 2004  Mikael Brockman <phubuh@phubuh.org>
 
 	* parse.y (primary): should not be NULL.  [ruby-core:03098]
 
@@ -12762,7 +3193,7 @@ Sun Jun 13 00:23:04 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 	* ext/tcltklib/extconf.rb: [EXPERIMENTAL] MacOS X (darwin) support
 
 	* ext/tcltklib/tcltklib.c: fix thread trouble on callback proc, and
-	  eliminate warning about instance variable access
+	                   eliminate warning about instance variable access
 
 	* ext/tk/lib/tk/menubar.rb: improve supported menu_spec
 
@@ -12832,7 +3263,7 @@ Fri May 28 11:20:31 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (eval): reverted wrongly removed condition.  [ruby-dev:23638]
 
-Thu May 27 23:15:18 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu May 27 23:15:18 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/logger.rb: leading 0 padding of timestamp usec part.
 
@@ -12849,7 +3280,7 @@ Thu May 27 23:15:18 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 	  and a cell is represented as just a String or nil(NULL).  this
 	  change will cause widespread destruction.
 
-	      CSV.open("foo.csv", "r") do |row|
+      	      CSV.open("foo.csv", "r") do |row|
 		row.each do |cell|
 		  if cell.is_null       # using Cell#is_null
 		    p "(NULL)"
@@ -13051,11 +3482,11 @@ Mon May 17 01:15:23 2004  why the lucky stiff  <why@ruby-lang.org>
 	* test/yaml/test_yaml.rb (test_perl_regexp): updated test to
 	  match new regexp serialization.
 
-Mon May 17 00:03:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Mon May 17 00:03:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/drb/drb.rb: Cosmetic documentation changes.
 
-Sun May 16 22:36:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun May 16 22:36:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/test/unit.rb: Removed :nodoc: directive (it prevented effective
 	  RDoc operation), and added file-level comment.
@@ -13067,7 +3498,7 @@ Sun May 16 20:55:49 2004  Tanaka Akira  <akr@m17n.org>
 	  (Init_dbm): define open flags: DBM::READER, DBM::WRITER, DBM::WRCREAT
 	  and DBM::NEWDB.
 
-Sun May 16 13:10:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun May 16 13:10:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/test/unit/**/*.rb: Removed :nodoc: directives (many were
 	  generating warnings, many were on private methods).
@@ -13171,7 +3602,7 @@ Mon May 10 12:11:37 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/generators/html_generator.rb: Hack to search parents
 	  for unqualified constant names.
 
-Sun May  9 22:37:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun May  9 22:37:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/net/ftp.rb: improved documentation
 	* lib/net/imap.rb: ditto
@@ -13233,11 +3664,11 @@ Wed May  5 03:40:29 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/rinda/ring.rb: use recv instead of recvfrom.
 
-Tue May  4 23:52:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Tue May  4 23:52:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/gserver.rb: documented
 
-Tue May  4 23:46:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Tue May  4 23:46:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/xmlrpc/README.txt: introduced for documentation purposes
 
@@ -13294,7 +3725,7 @@ Sat Apr 24 10:38:31 2004  Dave Thomas  <dave@pragprog.com>
 Fri Apr 23 23:26:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb: $hdrdir should not contain macros for backward
-	  compatibility.  [bruby-dev:28]
+	  compatibilitiy.  [bruby-dev:28]
 
 	* version.c (ruby_show_copyright): obtain copyright year from
 	  RUBY_RELEASE_YEAR.
@@ -13366,7 +3797,7 @@ Mon Apr 19 08:14:18 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/parsers/parse_c.rb (RDoc::C_Parser::find_body): Allow for
 	  #ifdef HAVE_PROTOTYPES
 
-Fri Apr 16 22:33:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Fri Apr 16 22:33:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* ext/iconv/iconv.c: nearly finished RDoc comments.
 
@@ -13423,7 +3854,7 @@ Tue Apr 13 19:54:29 2004  Minero Aoki  <aamine@loveruby.net>
 	* lib/net/http.rb: should not overwrite HTTP request header.
 	  [ruby-list:39543]
 
-Tue Apr 13 01:30:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Tue Apr 13 01:30:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* ext/iconv/iconv.c: RDoc documentation (from RD; nearly finished).
 	* ext/iconv/charset_alias.rb: Prevent from RDoc'ing.
@@ -13569,7 +4000,7 @@ Thu Apr  1 22:55:04 2004  Dave Thomas  <dave@pragprog.com>
 
 	* lib/rdoc/ri/ri_options.rb: Fix undefined variable warning.
 
-Thu Apr  1 19:58:37 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Apr  1 19:58:37 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/soap/mapping/{factory.rb,registry.rb}: fixed illegal mapped URI
 	  object with soap/marshal.
@@ -13647,7 +4078,7 @@ Thu Mar 25 02:00:18 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/generators/template/html/one_page_html.rb (Page):
 	  Fix to work with C modules.
 
-Wed Mar 24 21:17:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Wed Mar 24 21:17:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/uri.rb: Documented (thanks Dmitry V. Sabanin).
 	* lib/uri/common.rb: Ditto.
@@ -13723,14 +4154,6 @@ Thu Mar 18 21:44:38 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/drb/drb.rb: backport drb.rb 1.16.
 
-Fri Mar 18 17:49:51 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
-
-	* struct.c (make_struct): allow const_id for accessor names.
-	  [ruby-core:04585]
-
-	* eval.c (rb_attr): check if attribute name is local_id or
-	  const_id.
-
 Thu Mar 18 16:22:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (proc_eq): avoid false positive by using scope and
@@ -13912,15 +4335,15 @@ Mon Feb 23 09:16:35 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* instruby.rb (DOSISH): embedded path in batch files should not be
 	  prefixed by DESTDIR.  [ruby-core:02186]
 
-Sun Feb 22 09:54:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun Feb 22 09:54:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* re.c: corrected documentation format (again)
 
-Sun Feb 22 09:43:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun Feb 22 09:43:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* re.c: corrected documentation format (rb_reg_initialize_m)
 
-Sat Feb 21 22:36:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sat Feb 21 22:36:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* ext/zlib/zlib.c: documented, but needs more effort.
 
@@ -13943,16 +4366,16 @@ Thu Feb 19 23:24:16 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/generators/html_generator.rb (Generators::HtmlClass::build_attribute_list):
 	  Support visibility modifiers for attributes
 
-Thu Feb 19 22:39:04 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Feb 19 22:39:04 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/rinda/test_rinda.rb: DRb.start_service only once in testsuites.
 	  DRb.start_service could handle this.
 
-Thu Feb 19 22:19:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Thu Feb 19 22:19:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/ostruct.rb: documented
 
-Thu Feb 19 21:28:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Thu Feb 19 21:28:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* ext/strscan/strscan.c: improved documentation
 
@@ -13973,11 +4396,11 @@ Wed Feb 18 22:52:00 2004  Masatoshi SEKI  <m_seki@mva.biglobe.ne.jp>
 
 	* lib/drb/unix.rb: remove O_NONBLOCK, thanks \ay
 
-Wed Feb 18 22:47:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Wed Feb 18 22:47:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* ext/strscan/strscan.c: documented
 
-Wed Feb 18 22:03:11 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Feb 18 22:03:11 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/*: should not depend on $KCODE.
 
@@ -13988,14 +4411,14 @@ Wed Feb 18 17:18:01 2004  WATANABE Hirofumi  <eban@ruby-lang.org>
 Wed Feb 18 10:40:38 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): do not prepend dots for negative
-	  numbers if FZERO is specified.  [ruby-list:39218]
+	  numbers if FZERO is specified.  [ruby-dev:39218]
 
 Tue Feb 17 23:40:34 2004  Guy Decoux  <ts@moulon.inra.fr>
 
 	* sprintf.c (rb_f_sprintf): preserve original val for
 	  format_integer. [ruby-talk:92975]
 
-Tue Feb 17 23:28:45 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Feb 17 23:28:45 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/ruby/marshaltestlib.rb: common marshal testcase added.
 
@@ -14038,11 +4461,11 @@ Tue Feb 17 00:14:30 2004  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* vms/config.h_in: ditto.
 
-Mon Feb 16 23:28:14 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Mon Feb 16 23:28:14 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/csv.rb: document reduction.  [ruby-core:02429]
 
-Mon Feb 16 22:08:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Mon Feb 16 22:08:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/generator.rb: corrected doc format
 	* lib/rinda/rinda.rb: added documentation (from Hugh Sasse)
@@ -14094,11 +4517,11 @@ Fri Feb 13 12:35:08 2004  Minero Aoki  <aamine@loveruby.net>
 	* test/fileutils/test_fileutils.rb: File.link may raise EINVAL and
 	  EACCES on Windows.
 
-Thu Feb 12 21:45:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Thu Feb 12 21:45:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/ftools.rb: documented
 
-Thu Feb 12 21:25:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Thu Feb 12 21:25:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/base64.rb: backported from HEAD (modularised and documented)
 
@@ -14155,12 +4578,12 @@ Fri Feb  6 22:48:16 2004  Dave Thomas  <dave@pragprog.com>
 	* lib/rdoc/generators/html_generator.rb (gen_url): Support
 	  https in RDoc hyperlinks
 
-Fri Feb  6 22:41:22 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Feb  6 22:41:22 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/pp.rb (PPInspectTest#test_to_s_with_iv): rollback the previous
 	  commit.  [ruby-dev:22813]
 
-Fri Feb  6 22:22:50 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Fri Feb  6 22:22:50 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/pp.rb (PPInspectTest#test_to_s_with_iv): remove instance
 	  variable which is defined in the test.
@@ -14225,11 +4648,11 @@ Mon Feb  2 01:54:00 2004  Tanaka Akira  <akr@m17n.org>
 	  (UDPSocket#send): recognize 3 arguments form.  try all addresses on
 	  4 arguments form.
 
-Sun Feb  1 18:17:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun Feb  1 18:17:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/net/http.rb: merged coding style changes from HEAD.
 
-Sun Feb  1 16:15:00 2004  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun Feb  1 16:15:00 2004  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/test/unit.rb: rearranged documentation for RDoc's sake.
 	* lib/matrix.rb: improved documentation.
@@ -14245,7 +4668,7 @@ Sat Jan 31 09:20:32 2004  NAKAMURA, Hiroshi  <nakahiro@sairon.co.jp>
 
 	* sample/openssl/gen_csr.rb: wrong usage string.
 
-Sat Jan 31 01:00:32 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Sat Jan 31 01:00:32 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/soap/wsdlDriver.rb, lib/wsdl/soap/operation.rb: add support of
 	  "parts" attribute of soap:body element in WSDL.
@@ -14460,7 +4883,7 @@ Wed Jan 14 13:31:06 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/iconv/extconf.rb: wrapper iconv.rb is dependent on platform.
 
-Tue Jan 13 18:54:28 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Tue Jan 13 18:54:28 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/logger.rb(Logger#msg2str): no special treatment for the object
 	  which responds to :to_str.  commited at 2004-01-11T21:46:27 by
@@ -14576,7 +4999,7 @@ Thu Jan  8 21:29:43 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_to_der): new function for
 	  OpenSSL::PKey::RSA#to_der.
 
-Thu Jan  8 16:51:04 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Thu Jan  8 16:51:04 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/wsdl/datetime/test_datetime.rb: fixed a stupid testcase which
 	  dumps "E" at month-end.
@@ -14601,7 +5024,7 @@ Wed Jan  7 13:00:18 2004  Dave Thomas  <dave@pragprog.com>
 	  names (such as "ri Thread.join" would return both
 	  Thread.join and ThreadsWait.join)
 
-Wed Jan  7 12:35:41 2004  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
+Wed Jan  7 12:35:41 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* lib/debug.rb: revert command parse regexps.  [ruby-list:39014] by
 	  Shirai,Kaoru.
@@ -14991,7 +5414,7 @@ Tue Dec 23 22:47:14 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* io.c (rb_io_check_writable): clear FMODE_RBUF before writing
 	  something.
 
-Tue Dec 23 22:25:00 2003  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Tue Dec 23 22:25:00 2003  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/optparse.rb: incomplete RDoc documentation added in place of
 	  existing RD comments.  Tabs converted to spaces.
@@ -15015,7 +5438,7 @@ Tue Dec 23 18:09:40 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* pack.c (pack_pack): remove unnecessary negative value check.
 	  [ruby-dev:22329]
 
-Tue Dec 23 17:26:55 2003  KONISHI Hiromasa  <konishih@fd6.so-net.ne.jp>
+Tue Dec 23 17:26:55 2003  KONISHI Hiromasa   <konishih@fd6.so-net.ne.jp>
 
 	* bcc32/Makefile.sub (config.h): bcc has finite(). [ruby-list:38940]
 
@@ -15818,7 +6241,7 @@ Tue Dec  2 21:31:42 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* test/runner.rb: exit with the test result.
 
-Tue Dec  2 20:18:48 2003  Eric Sunshine  <sunshine@sunshineco.com>
+Tue Dec  2 20:18:48 2003  Eric Sunshine <sunshine@sunshineco.com>
 
 	* configure.in (AC_PROG_YACC): AC_DEFINE(OLD_YACC) if Yacc is found
 	  instead of Bison or byacc.
@@ -15881,7 +6304,7 @@ Mon Dec  1 14:17:49 2003  Minero Aoki  <aamine@loveruby.net>
 	* test/fileutils/test_fileutils.rb: does much strict test on
 	  "same" files detecting.
 
-Mon Dec  1 09:28:14 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Dec  1 09:28:14 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
 	  (XCFLAGS): re-export $(XCFLAGS).
@@ -15965,7 +6388,7 @@ Fri Nov 28 19:37:56 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* test/ruby/test_env.rb (test_has_value, test_index): condition for
 	  aboves.
 
-Fri Nov 28 17:59:20 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Nov 28 17:59:20 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* test/ruby/test_env.rb: add tests for ENV.
 
@@ -16051,7 +6474,7 @@ Wed Nov 26 00:55:30 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* lib/webrick/httpserver.rb (HTTPServer#run): should pass the
 	  request's keep_alive flag to the response.
 
-Tue Nov 25 21:41:35 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Nov 25 21:41:35 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* defines.h (ENV_IGNORECASE): should define when DOSISH without
 	  human68k. [ruby-dev:22047]
@@ -16192,7 +6615,7 @@ Mon Nov 24 17:00:00 2003  Tanaka Akira  <akr@m17n.org>
 	* lib/open-uri.rb: validate option names.
 	  :content_length_proc and :progress_proc option implemented.
 
-Mon Nov 24 14:53:10 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Nov 24 14:53:10 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
 	  (XCFLAGS): output empty value instead of `-DRUBY_EXPORT'.
@@ -16215,12 +6638,12 @@ Sat Nov 22 22:48:46 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tcltklib/tcltklib.c: add native thread check
 
-Sat Nov 22 18:49:47 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Nov 22 18:49:47 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/curses/curses.c (window_nodelay): nodelay() of NetBSD's
 	  libcruses returns no value, just like keypad().
 
-Sat Nov 22 17:36:36 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Nov 22 17:36:36 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub
 	  (HAVE_GETCWD): output to config.h.
@@ -16329,7 +6752,7 @@ Wed Nov 19 14:32:08 2003  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/fileutils.rb (cannot_overwrite_file?): add wince.
 
-Wed Nov 19 11:04:47 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Nov 19 11:04:47 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* lib/fileutils.rb (cannot_overwrite_file?, have_st_ino?): bccwin32
 	  is same as mswin32.
@@ -16444,7 +6867,7 @@ Sun Nov 16 12:16:10 2003  Minero Aoki  <aamine@loveruby.net>
 	* lib/net/protocol.rb: logging response body. [experimental]
 	  [ruby-list:38800]
 
-Sun Nov 16 10:49:38 2003  Gavin Sinclair  <gsinclair@soyabean.com.au>
+Sun Nov 16 10:49:38 2003  Gavin Sinclair <gsinclair@soyabean.com.au>
 
 	* lib/thread.rb (Thread.exclusive): wrap method definition in
 	  class Thread to enable rdoc to process.
@@ -16617,7 +7040,7 @@ 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>
+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.
 
@@ -16720,7 +7143,7 @@ Wed Nov  5 17:05:18 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/test/unit/ui/gtk/testrunner.rb: typo.
 
-Wed Nov  5 11:13:32 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Nov  5 11:13:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* string.c: add #include "version.h". this file still depends on it.
 
@@ -16741,7 +7164,7 @@ Wed Nov  5 08:39:51 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* ext/openssl/ossl_ssl.c (ossl_ssl_get_peer_cert_chain): return nil
 	  if no cert-chain was given.
 
-Tue Nov  4 23:44:48 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Nov  4 23:44:48 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* bcc32/Makefile.sub, win32/Makefile.sub, wince/Makefile.sub:
 	  remove needless version.h dependency.
@@ -16847,7 +7270,7 @@ Fri Oct 31 12:55:24 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* bcc32/Makefile.sub, win32/Makefile.sub, win32/Makefile.sub: ditto.
 
-Fri Oct 31 01:38:14 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Oct 31 01:38:14 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* wince/Makefile.sub, win32/Makefile.sub (.y.c): allow white spaces
 	  at the beginning of line to remove by sed. (ruby-bugs-ja:PR#580)
@@ -16906,7 +7329,7 @@ Thu Oct 30 10:14:51 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* lib/test/unit/autorunner.rb: make fox runner work.
 
-Thu Oct 30 09:32:26 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Oct 30 09:32:26 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* process.c (rb_f_system): fixed lack of security check before
 	  calling do_spawn() on win32. [ruby-talk:84555]
@@ -16935,7 +7358,7 @@ Wed Oct 29 22:02:04 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 	* test/drb/drbtest.rb: use rbconfig.rb to make the path of ruby
 	  interpreter to exec, instead of test/ruby/envutil.rb,
 
-Wed Oct 29 19:58:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Oct 29 19:58:59 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/tcltklib/tcltklib.c (CONST84): define CONST84 when it is not
 	  defined and TCL_MAJOR_VERSION >= 8.
@@ -16967,7 +7390,7 @@ Wed Oct 29 11:27:39 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* parse.y (ret_args): node may be NULL. [ruby-talk:84530]
 
-Tue Oct 28 15:20:12 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Oct 28 15:20:12 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/tcltklib/tcltklib.c (VwaitVarProc, ip_rbVwaitObjCmd,
 	  WaitVariableProc, WaitVisibilityProc, WaitWindowProc,
@@ -17049,7 +7472,7 @@ Tue Oct 21 15:57:11 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* lib/test/unit/collector/dir.rb (Test::Unit::Collector::Dir#collect_file):
 	  prepend the directory of target file to the load path.
 
-Tue Oct 21 15:08:53 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Tue Oct 21 15:08:53 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* win32/win32.c (do_spawn, do_aspawn): should wait child process even
 	  if callded with P_OVERLAY.
@@ -17102,7 +7525,7 @@ Mon Oct 20 11:00:46 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* gc.c (gc_sweep): do not update malloc_limit when malloc_increase
 	  is smaller than malloc_limit.
 
-Mon Oct 20 09:45:12 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Mon Oct 20 09:45:12 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* lib/debug.rb (debug_command): remove debug print.
 
@@ -17156,7 +7579,7 @@ Fri Oct 17 22:16:42 2003  Akinori MUSHA  <knu@iDaemons.org>
 	* lib/set.rb: It is not necessary to require
 	  'test/unit/ui/console/testrunner'.
 
-Fri Oct 17 11:15:22 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Fri Oct 17 11:15:22 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* test/ruby/test_range.rb: added.
 
@@ -17223,7 +7646,7 @@ Wed Oct 15 15:00:54 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* eval.c (ruby_run): just return FAILURE instead of parse error
 	  count.  [ruby-list:38569]
 
-Wed Oct 15 13:17:02 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Oct 15 13:17:02 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/digest/digest.c (rb_digest_base_alloc): need to initialize
 	  buffer. [ruby-dev:21622]
@@ -17236,7 +7659,7 @@ Wed Oct 15 11:23:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	  modules before invoking marshal_load.  these two fixes are done
 	  by Masatoshi Seki <m_seki@mva.biglobe.ne.jp>.
 
-Wed Oct 15 09:30:34 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Oct 15 09:30:34 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/enumerator/enumerator.c (enumerator_each): avoid VC++ warning.
 
@@ -17503,7 +7926,7 @@ Thu Oct  9 06:43:33 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* eval.c (rb_thread_start_0, rb_thread_raise, rb_callcc): save
 	  variables across THREAD_SAVE_CONTEXT.
 
-Thu Oct  9 12:05:46 2003  Eric Sunshine  <sunshine@sunshineco.com>
+Thu Oct  9 12:05:46 2003  Eric Sunshine <sunshine@sunshineco.com>
 
 	* configure.in: revived NextStep, OpenStep, and Rhapsody ports which
 	  had become unbuildable; enhanced --enable-fat-binary option so that
@@ -17922,7 +8345,7 @@ Fri Oct  3 16:13:19 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* ext/openssl/ossl_x509attr.c (ossl_x509attr_get_value): return
 	  DER encoded data in OpenSSL::ASN1 types.
 
-Fri Oct  3 13:02:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Fri Oct  3 13:02:00 2003  Nathaniel Talbott <ntalbott@ruby-lang.org>
 
 	* lib/test/unit.rb: refactored to use optparse.
 
@@ -17945,7 +8368,7 @@ Fri Oct  3 08:14:32 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* lib/irb/ruby-lex.rb (RubyLex::identify_identifier): support
 	  'class ::Foo' syntax. [ruby-talk:83514]
 
-Fri Oct  3 08:01:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Fri Oct  3 08:01:00 2003  Nathaniel Talbott <ntalbott@ruby-lang.org>
 
 	* lib/test/unit/assertions.rb: added a default message for #assert,
 	  #assert_block, and #flunk.
@@ -18041,7 +8464,7 @@ Thu Oct  2 11:17:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
 
 	* lib/test/unit/collector/objectspace.rb: ditto.
 
-Thu Oct  2 03:25:01 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Oct  2 03:25:01 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* eval.c (rb_thread_raise): prototype; avoid VC++ warning.
 
@@ -18154,11 +8577,11 @@ Wed Oct  1 17:01:30 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* eval.c (rb_load): Object scope had priority over required file
 	  scope.  [ruby-dev:21415]
 
-Wed Oct  1 14:09:53 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+Wed Oct 01 14:09:53 2003  Takaaki Uematsu <uema2x@jcom.home.ne.jp>
 
 	* wince/mkconfig_wce.rb: sorry, forget to commit.
 
-Wed Oct  1 10:08:42 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+Wed Oct 01 10:08:42 2003  Takaaki Uematsu <uema2x@jcom.home.ne.jp>
 
 	* wince/setup.mak: add sigmarionIII SDK support.
 
@@ -18168,7 +8591,7 @@ Wed Oct  1 10:08:42 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
 
 	* wince/mkconfig_wce.rb: camouflage RUBY_PLATFORM for compiling ext.
 
-Wed Oct  1 08:02:52 2003  Takaaki Uematsu  <uema2x@jcom.home.ne.jp>
+Wed Oct 01 08:02:52 2003  Takaaki Uematsu <uema2x@jcom.home.ne.jp>
 
 	* wince/time_wce.c (time): add zero check.
 
@@ -18315,7 +8738,7 @@ Sat Sep 27 03:32:37 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 	  test/soap/marshal/test_marshal.rb crashed with
 	  test/ruby/test_marshal.rb.
 
-Sat Sep 27 01:30:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Sep 27 01:30:59 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/socket/socket.c (ruby_connect): on win32, type of the 4th
 	  argument of getsockopt is char *.
@@ -18340,7 +8763,7 @@ Fri Sep 26 00:10:13 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* lib/README: updated.
 
-Thu Sep 25 17:48:10 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Sep 25 17:48:10 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/openssl/ossl.c (ossl_buf2str): fix type of 1st argument for
 	  rb_protect.
@@ -18348,7 +8771,7 @@ Thu Sep 25 17:48:10 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
 	* ext/openssl/ossl_hmac.c (ossl_hmac_digest): should return meaningful
 	  value.
 
-Thu Sep 25 09:00:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Thu Sep 25 09:00:00 2003  Nathaniel Talbott <ntalbott@ruby-lang.org>
 
 	* lib/ostruct.rb: Added OpenStruct#==.
 
@@ -18431,7 +8854,7 @@ Sat Sep 20 11:49:05 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* test/logger/test_logger.rb: new file.
 
-Fri Sep 19 11:39:00 2003  Nathaniel Talbott  <ntalbott@ruby-lang.org>
+Fri Sep 19 11:39:00 2003  Nathaniel Talbott <ntalbott@ruby-lang.org>
 
 	* test/testunit/*: Added.
 
@@ -18572,7 +8995,7 @@ Mon Sep 15 19:02:52 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* test/csv/mac.csv: added.  Sample CR separated CSV file.
 
-Fri Sep 12 22:41:48 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+Fri Sep 12 22:41:48 2003 Michal Rokos <m.rokos@sh.cvut.cz>
 
 	* ext/openssl/ossl.c: move ASN.1 stuff to ossl_asn1.[ch]
 
@@ -18596,7 +9019,7 @@ Fri Sep 12 12:09:54 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* bignum.c (rb_big_xor): ditto.
 
-Fri Sep 12 07:06:14 2003  David Black  <dblack@superlink.net>
+Fri Sep 12 07:06:14 2003   David Black <dblack@superlink.net>
 
 	* lib/scanf.rb: Took out useless @matched_item variable; some small
 	  refactoring.
@@ -18621,7 +9044,7 @@ Wed Sep 10 22:47:30 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 	* ext/openssl/ossl_config.c (set_conf_section_i): should check
 	  if the argument is Array.
 
-Wed Sep 10 22:41:54 2003  Tietew  <tietew@tietew.net>
+Wed Sep 10 22:41:54 2003  Tietew <tietew@tietew.net>
 
 	* eval.c (win32_get_exception_list): avoid VC7 warning.
 	  [ruby-win32:577]
@@ -18639,7 +9062,7 @@ Tue Sep  9 05:17:04 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/ossl_config.rb: avoid compile error in OpenSSL-0.9.6.
 
-Tue Sep  9 02:41:35 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+Tue Sep 9 02:41:35 2003 Michal Rokos <m.rokos@sh.cvut.cz>
 
 	* ext/openssl/ossl_config.c: Refine compatibility.
 
@@ -18709,7 +9132,7 @@ Sat Sep  6 02:26:34 2003  NAKAMURA, Hiroshi  <nahi@ruby-lang.org>
 
 	* test/ruby/test_*.rb: assert_same, assert_match, and so on.
 
-Sat Sep  6 18:45:46 2003  Mauricio Fernandez  <batsman.geo@yahoo.com>
+Sat Sep  6 18:45:46 2003  Mauricio Fernandez <batsman.geo@yahoo.com>
 
 	* parse.y (assignable): call rb_compile_error(), not rb_bug().
 	  [ruby-core:01523]
@@ -18728,7 +9151,7 @@ Sat Sep  6 17:40:41 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/ossl_x509ext.c (X509::Extension#critical=): new method.
 
-Sat Sep  6 01:23:22 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Sat Sep  6 01:23:22 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* win32/win32.c (CreateChild): need to quote cmd if RUBYSHELL is set.
 
@@ -19009,12 +9432,12 @@ Sat Aug 30 03:58:21 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (rb_yield_0): stop TAG_RETURN/TAG_BREAK escaping.
 
-Fri Aug 29 22:35:00 2003  Shigeo Kobayashi  <shigek@ruby-lang.org>
+Fri Aug 29 22:35:00 2003  Shigeo Kobayashi <shigek@ruby-lang.org>
 
 	* bigdecimal.c *.html: The 2nd arg. for add,sub,mult, and div is 0,
 	  then result will be the same as +,-,*,/ respectively.
 
-Fri Aug 29 17:30:15 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+Fri Aug 29 17:30:15 2003  Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
 
 	* process.c: bug fix
 
@@ -19089,7 +9512,7 @@ Wed Aug 27 15:07:57 2003  Minero Aoki  <aamine@loveruby.net>
 	* lib/net/smtp.rb (check_response): AUTH CRAM-MD5 returns 334
 	  response. [ruby-list:38279]
 
-Wed Aug 27 05:10:15 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Aug 27 05:10:15 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* win32/win32.c (map_errno): support winsock error.
 
@@ -19138,7 +9561,7 @@ Sat Aug 23 18:56:53 2003  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 	* ext/nkf/nkf.c (rb_nkf_putchar): should use rb_str_resize() to just
 	  resize a string, rb_str_cat() disallows NULL.  [ruby-dev:21237]
 
-Sat Aug 23 16:48:41 2003  Keiju Ishitsuka  <keiju@ishitsuka.com>
+Sat Aug 23 16:48:41 2003  Keiju Ishitsuka <keiju@ishitsuka.com>
 
 	* lib/irb/ruby-lex.rb: bug fix for "foo" !~ /bar/. [ruby-talk:79942]
 
@@ -19163,7 +9586,7 @@ Fri Aug 22 17:07:05 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* string.c (rb_str_scan): use rb_yield_splat().
 
-Fri Aug 22 06:13:22 2003  why the lucky stiff  <why@ruby-lang.org>
+Fri Aug 22 06:13:22 2003  why the lucky stiff <why@ruby-lang.org>
 
 	* ext/syck/rubyext.c: refactoring of the transfer method
 	  dispatch.  added yaml_org_handler for faster dispatch of
@@ -19351,7 +9774,7 @@ Fri Aug 15 02:08:53 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* gc.c (id2ref): recycle check should be done by klass == 0.
 	  [ruby-core:01408]
 
-Fri Aug 15 01:34:23 2003  Michal Rokos  <m.rokos@sh.cvut.cz>
+Fri Aug 15 01:34:23 2003 Michal Rokos <m.rokos@sh.cvut.cz>
 
 	* ext/openssl/ossl_pkey.c: move generate_cb here
 
@@ -19383,7 +9806,7 @@ Thu Aug 14 20:03:34 2003  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 	* ext/win32ole/win32ole.c (ole_initialize): stop calling
 	  OleUninitialize at exit.
 
-Thu Aug 14 11:27:37 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Thu Aug 14 11:27:37 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* gc.c (rb_data_object_alloc): check type of 1st argument.
 	  [ruby-dev:21192]
@@ -19422,7 +9845,7 @@ Wed Aug 13 15:58:31 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
 	* object.c (rb_class_s_alloc): add function prototype to avoid VC++
 	  warning.
 
-Wed Aug 13 13:50:59 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Aug 13 13:50:59 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/Win32API/Win32API.c (Win32API_initialize): should pass some
 	  class to first argument of Data_Wrap_Struct(). (ruby-bugs:PR#1109)
@@ -19581,7 +10004,7 @@ Wed Aug  6 17:23:57 2003  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c: initialize /* OK */ variables by Qnil to stop warnings.
 
-Wed Aug  6 04:58:32 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
+Wed Aug  6 04:58:32 2003  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* ext/Setup*: add io/wait and openssl.
 
diff --git a/LEGAL b/LEGAL
index 908eb270f5..dce7c1acbf 100644
--- a/LEGAL
+++ b/LEGAL
@@ -134,12 +134,14 @@ st.[ch]:
 x68/*:
 missing/alloca.c:
 missing/dup2.c:
+missing/erf.c:
 missing/finite.c:
 missing/hypot.c:
 missing/isinf.c:
 missing/isnan.c:
 missing/memcmp.c:
 missing/memmove.c:
+missing/mkdir.c:
 missing/strcasecmp.c:
 missing/strchr.c:
 missing/streror.c:
@@ -184,8 +186,6 @@ missing/strtoul.c:
     software for any purpose.  It is provided "as is" without
     express or implied warranty.
 
-missing/erf.c:
-missing/crypt.c:
 missing/vsnprintf.c:
 
   This file is under the old-style BSD license.  Note that the
@@ -205,7 +205,11 @@ missing/vsnprintf.c:
     2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
-    3. Neither the name of the University nor the names of its contributors
+    3. All advertising materials mentioning features or use of this software
+       must display the following acknowledgement:
+         This product includes software developed by the University of
+         California, Berkeley and its contributors.
+    4. Neither the name of the University nor the names of its contributors
        may be used to endorse or promote products derived from this software
        without specific prior written permission.
 
@@ -305,20 +309,17 @@ ext/digest/sha2/sha2hl.c:
     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     SUCH DAMAGE.
 
-ext/nkf/nkf-utf8/config.h:
-ext/nkf/nkf-utf8/nkf.c:
-ext/nkf/nkf-utf8/utf8tbl.c:
+ext/nkf/nkf1.7/nkf.c:
 
-  These files are under the following license.  So to speak, it is
+  This file is under the following license.  So to speak, it is
   copyrighted semi-public-domain software.
 
     Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
        Everyone is permitted to do anything on this program 
-       including copying, modifying, improving,
+       including copying, modifying, improving.
        as long as you don't try to pretend that you wrote it.
        i.e., the above copyright notice has to appear in all copies.
-       Binary distribution requires original version messages.
-       You don't have to ask before copying, redistribution or publishing.
+       You don't have to ask before copying or publishing.
        THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
 
 ext/socket/addrinfo.h:
diff --git a/Makefile.in b/Makefile.in
index 1e372885b7..663ba43111 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,4 @@
 SHELL = /bin/sh
-NULLCMD = :
 
 #### Start of system configuration section. ####
 
@@ -11,7 +10,6 @@ YACC = @YACC@
 PURIFY =
 AUTOCONF = autoconf
 @SET_MAKE@
-MKFILES = @MAKEFILES@
 
 prefix = @prefix@
 exec_prefix = @exec_prefix@
@@ -19,21 +17,10 @@ bindir = @bindir@
 sbindir = @sbindir@
 libdir = @libdir@
 libexecdir = @libexecdir@
-datarootdir = @datarootdir@
-datadir = @datadir@
 arch = @arch@
 sitearch = @sitearch@
 sitedir = @sitedir@
 
-TESTUI = console
-TESTS =
-RDOCTARGET = @RDOCTARGET@
-
-EXTOUT = @EXTOUT@
-RIDATADIR = $(DESTDIR)$(datadir)/ri/$(MAJOR).$(MINOR)/system
-
-empty =
-OUTFLAG = @OUTFLAG@$(empty)
 CFLAGS = @CFLAGS@ @XCFLAGS@ @ARCH_FLAG@
 CPPFLAGS = -I. -I$(srcdir) @CPPFLAGS@
 LDFLAGS = @STATIC@ $(CFLAGS) @LDFLAGS@
@@ -46,15 +33,13 @@ LDSHARED = @LIBRUBY_LDSHARED@
 DLDFLAGS = @LIBRUBY_DLDFLAGS@ $(EXTLDFLAGS) @ARCH_FLAG@
 SOLIBS = @SOLIBS@
 MAINLIBS = @MAINLIBS@
-MINIOBJS = @MINIOBJS@
 
 RUBY_INSTALL_NAME=@RUBY_INSTALL_NAME@
 RUBY_SO_NAME=@RUBY_SO_NAME@
 EXEEXT = @EXEEXT@
 PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT)
 RUBY = $(RUBY_INSTALL_NAME)
-MINIRUBY = @MINIRUBY@ $(MINIRUBYOPT)
-RUNRUBY = @RUNRUBY@
+MINIRUBY = @MINIRUBY@
 
 #### End of system configuration section. ####
 
@@ -70,56 +55,135 @@ LIBRUBYARG    = @LIBRUBYARG@
 LIBRUBYARG_STATIC = @LIBRUBYARG_STATIC@
 LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@
 
-PREP          = @PREP@
-ARCHFILE      = @ARCHFILE@
+PREP          = @PREP@ @ARCHFILE@
 SETUP         =
 EXTSTATIC     = @EXTSTATIC@
 
-RM            = rm -f
-NM            = @NM@
-AR            = @AR@
-ARFLAGS       = rcu
-RANLIB        = @RANLIB@
-AS            = @AS@
-ASFLAGS       = @ASFLAGS@
+EXTOBJS	      = 
+DLDOBJS	      = $(DMYEXT)
+DMYEXT	      = dmyext.@OBJEXT@
+
+MAINOBJ	      = main.@OBJEXT@
+
+OBJS	      = array.@OBJEXT@ \
+		bignum.@OBJEXT@ \
+		class.@OBJEXT@ \
+		compar.@OBJEXT@ \
+		dir.@OBJEXT@ \
+		dln.@OBJEXT@ \
+		enum.@OBJEXT@ \
+		error.@OBJEXT@ \
+		eval.@OBJEXT@ \
+		file.@OBJEXT@ \
+		gc.@OBJEXT@ \
+		hash.@OBJEXT@ \
+		inits.@OBJEXT@ \
+		io.@OBJEXT@ \
+		marshal.@OBJEXT@ \
+		math.@OBJEXT@ \
+		numeric.@OBJEXT@ \
+		object.@OBJEXT@ \
+		pack.@OBJEXT@ \
+		parse.@OBJEXT@ \
+		process.@OBJEXT@ \
+		prec.@OBJEXT@ \
+		random.@OBJEXT@ \
+		range.@OBJEXT@ \
+		re.@OBJEXT@ \
+		regex.@OBJEXT@ \
+		ruby.@OBJEXT@ \
+		signal.@OBJEXT@ \
+		sprintf.@OBJEXT@ \
+		st.@OBJEXT@ \
+		string.@OBJEXT@ \
+		struct.@OBJEXT@ \
+		time.@OBJEXT@ \
+		util.@OBJEXT@ \
+		variable.@OBJEXT@ \
+		version.@OBJEXT@ \
+		$(MISSING)
 
-OBJEXT        = @OBJEXT@
 MANTYPE	      = @MANTYPE@
 
-INSTALLED_LIST= .installed.list
-#### End of variables
+SCRIPT_ARGS   =	--dest-dir="$(DESTDIR)" \
+		--make="$(MAKE)" \
+		--mflags="$(MFLAGS)" \
+		--make-flags="$(MAKEFLAGS)"
 
-all:
+all:		@MAKEFILES@ miniruby$(EXEEXT) rbconfig.rb $(LIBRUBY)
+		@$(MINIRUBY) $(srcdir)/ext/extmk.rb --extstatic="$(EXTSTATIC)" $(SCRIPT_ARGS)
 
-.DEFAULT: all
+miniruby$(EXEEXT):	config.status $(LIBRUBY_A) $(MAINOBJ) $(DMYEXT)
+		@rm -f $@
+		$(PURIFY) $(CC) $(LDFLAGS) $(MAINLIBS) $(MAINOBJ) $(DMYEXT) $(LIBRUBY_A) $(LIBS) -o $@
 
-# Prevent GNU make v3 from overflowing arg limit on SysV.
-.NOEXPORT:
-
-miniruby$(EXEEXT):
-		@$(RM) $@
-		$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINLIBS) $(MAINOBJ) $(MINIOBJS) $(LIBRUBY_A) $(LIBS) $(OUTFLAG)$@
-
-$(PROGRAM):
-		@$(RM) $@
-		$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINLIBS) $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) $(OUTFLAG)$@
+$(PROGRAM):     $(LIBRUBY) $(MAINOBJ) $(EXTOBJS) $(SETUP) miniruby$(EXEEXT)
+		@rm -f $@
+		$(PURIFY) $(CC) $(LDFLAGS) $(XLDFLAGS) $(MAINLIBS) $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) -o $@
 
 # We must `rm' the library each time this rule is invoked because "updating" a
 # MAB library on Apple/NeXT (see --enable-fat-binary in configure) is not
 # supported.
-$(LIBRUBY_A):
-		@$(RM) $@
-		$(AR) $(ARFLAGS) $@ $(OBJS) $(DMYEXT)
-		@-$(RANLIB) $@ 2> /dev/null || true
-
-$(LIBRUBY_SO):
-		@-$(PRE_LIBRUBY_UPDATE)
-		$(LDSHARED) $(DLDFLAGS) $(OBJS) $(DLDOBJS) $(SOLIBS) $(OUTFLAG)$@
+$(LIBRUBY_A):	$(OBJS) $(DMYEXT)
+		@rm -f $@
+		@AR@ rcu $@ $(OBJS) $(DMYEXT)
+		@-@RANLIB@ $@ 2> /dev/null || true
+
+$(LIBRUBY_SO):	$(OBJS) $(DLDOBJS) miniruby$(EXEEXT) $(PREP)
+		$(LDSHARED) $(DLDFLAGS) $(OBJS) $(DLDOBJS) $(SOLIBS) -o $@
 		@-$(MINIRUBY) -e 'ARGV.each{|link| File.delete link if File.exist? link; \
 						  File.symlink "$(LIBRUBY_SO)", link}' \
 				$(LIBRUBY_ALIASES) || true
 
-fake.rb:	Makefile
+ruby.imp:	$(LIBRUBY_A)
+		@@NM@ -Pgp $(LIBRUBY_A) | awk 'BEGIN{print "#!"}; $$2~/^[BD]$$/{print $$1}' | sort -u -o $@
+# $(MINIRUBY) $< $@
+
+install:	install-nodoc @RDOCTARGET@
+
+install-nodoc:	rbconfig.rb
+		$(MINIRUBY) $(srcdir)/instruby.rb $(SCRIPT_ARGS) --mantype="$(MANTYPE)"
+		$(MINIRUBY) $(srcdir)/ext/extmk.rb $(SCRIPT_ARGS) install
+
+what-where no-install:	rbconfig.rb
+		$(MINIRUBY) $(srcdir)/instruby.rb -n $(SCRIPT_ARGS) --mantype="$(MANTYPE)"
+		$(MINIRUBY) $(srcdir)/ext/extmk.rb -n $(SCRIPT_ARGS) install
+
+install-doc:
+		@echo Generating RDoc documentation
+		$(bindir)/$(PROGRAM) $(srcdir)/bin/rdoc --all --ri-system $(srcdir)
+
+clean-ext:
+		@-$(MINIRUBY) $(srcdir)/ext/extmk.rb $(SCRIPT_ARGS) clean 2> /dev/null || true
+
+clean-local:
+		@rm -f $(OBJS) $(MAINOBJ) $(LIBRUBY_A) $(LIBRUBY_SO) $(LIBRUBY_ALIASES)
+		@rm -f ext/extinit.c ext/extinit.@OBJEXT@ dmyext.@OBJEXT@
+		@rm -f $(PROGRAM) miniruby$(EXEEXT)
+
+clean: clean-ext clean-local
+
+distclean-ext:
+		@-$(MINIRUBY) $(srcdir)/ext/extmk.rb $(SCRIPT_ARGS) distclean 2> /dev/null || true
+
+distclean-local: clean-local
+		@rm -f @MAKEFILES@ config.h rbconfig.rb
+		@rm -f ext/config.cache config.cache config.log config.status
+		@rm -f *~ core *.core gmon.out y.tab.c y.output ruby.imp
+
+distclean: distclean-ext distclean-local
+
+realclean: 	distclean
+		@rm -f parse.c
+		@rm -f lex.c
+
+test:		miniruby$(EXEEXT) rbconfig.rb $(PROGRAM) PHONY
+		@./miniruby$(EXEEXT) $(srcdir)/rubytest.rb
+
+rbconfig.rb:	miniruby$(EXEEXT) $(srcdir)/mkconfig.rb config.status $(PREP)
+		@$(MINIRUBY) $(srcdir)/mkconfig.rb rbconfig.rb
+
+fake.rb:	miniruby$(EXEEXT) Makefile
 		@echo ' \
 		class Object; \
 		  CROSS_COMPILING = RUBY_PLATFORM; \
@@ -138,7 +202,13 @@ fake.rb:	Makefile
 
 Makefile:	$(srcdir)/Makefile.in
 
-$(MKFILES): config.status $(srcdir)/common.mk
+.PRECIOUS:	@MAKEFILES@
+
+.PHONY:		test install install-nodoc install-doc
+
+PHONY:
+
+@MAKEFILES@: config.status
 		MAKE=$(MAKE) $(SHELL) ./config.status
 		@{ \
 		    echo "all:; -@rm -f conftest.mk"; \
@@ -154,8 +224,11 @@ config.status:	$(srcdir)/configure
 $(srcdir)/configure: $(srcdir)/configure.in
 		cd $(srcdir) && $(AUTOCONF)
 
+.c.@OBJEXT@:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+
 lex.c: keywords
-	@-$(RM) $@
+	@-rm -f $@
 	gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? > $@ || \
 	cp "$(srcdir)/$@" .
 
@@ -164,17 +237,144 @@ lex.c: keywords
 	sed '/^#/s|y\.tab\.c|$@|' y.tab.c > $@
 	rm -f y.tab.c
 
-.c.@OBJEXT@:
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+ext/extinit.@OBJEXT@: ext/extinit.c $(SETUP)
+	$(CC) $(CFLAGS) $(CPPFLAGS) @OUTFLAG@$@ -c ext/extinit.c
+
+acosh.@OBJEXT@: $(srcdir)/missing/acosh.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/acosh.c
+
+alloca.@OBJEXT@: $(srcdir)/missing/alloca.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/alloca.c
+
+crypt.@OBJEXT@: $(srcdir)/missing/crypt.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/crypt.c
+
+dup2.@OBJEXT@: $(srcdir)/missing/dup2.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/dup2.c
+
+fileblocks.@OBJEXT@: $(srcdir)/missing/fileblocks.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/fileblocks.c
+
+finite.@OBJEXT@: $(srcdir)/missing/finite.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/finite.c
+
+flock.@OBJEXT@: $(srcdir)/missing/flock.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/flock.c
+
+isinf.@OBJEXT@: $(srcdir)/missing/isinf.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/isinf.c
+
+isnan.@OBJEXT@: $(srcdir)/missing/isnan.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/isnan.c
+
+fnmatch.@OBJEXT@: $(srcdir)/missing/fnmatch.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/fnmatch.c
+
+memcmp.@OBJEXT@: $(srcdir)/missing/memcmp.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/memcmp.c
+
+memmove.@OBJEXT@: $(srcdir)/missing/memmove.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/memmove.c
 
-.s.@OBJEXT@:
-	$(AS) $(ASFLAGS) -o $@ $<
+mkdir.@OBJEXT@: $(srcdir)/missing/mkdir.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/mkdir.c
 
-clean-local::
-	@$(RM) ext/extinit.c ext/extinit.$(OBJEXT)
+vsnprintf.@OBJEXT@: $(srcdir)/missing/vsnprintf.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/vsnprintf.c
 
-distclean-local::
-	@$(RM) ext/config.cache $(RBCONFIG)
+strcasecmp.@OBJEXT@: $(srcdir)/missing/strcasecmp.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strcasecmp.c
 
-ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP)
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -o$@ -c ext/extinit.c
+strncasecmp.@OBJEXT@: $(srcdir)/missing/strncasecmp.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strncasecmp.c
+
+strchr.@OBJEXT@: $(srcdir)/missing/strchr.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strchr.c
+
+strerror.@OBJEXT@: $(srcdir)/missing/strerror.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strerror.c
+
+strftime.@OBJEXT@: $(srcdir)/missing/strftime.c
+	$(CC) -I. $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strftime.c
+
+strstr.@OBJEXT@: $(srcdir)/missing/strstr.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strstr.c
+
+strtol.@OBJEXT@: $(srcdir)/missing/strtol.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strtol.c
+
+strtoul.@OBJEXT@: $(srcdir)/missing/strtoul.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/strtoul.c
+
+x68.@OBJEXT@: $(srcdir)/missing/x68.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/x68.c
+
+os2.@OBJEXT@: $(srcdir)/missing/os2.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/os2.c
+
+dl_os2.@OBJEXT@: $(srcdir)/missing/dl_os2.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(srcdir)/missing/dl_os2.c
+
+win32.@OBJEXT@: $(srcdir)/win32/win32.c
+	$(CC) $(CFLAGS) $(CPPFLAGS) -I$(srcdir)/win32 -c $(srcdir)/win32/win32.c
+
+# Prevent GNU make v3 from overflowing arg limit on SysV.
+.NOEXPORT:
+###
+array.@OBJEXT@: array.c ruby.h config.h defines.h intern.h missing.h \
+  util.h st.h
+bignum.@OBJEXT@: bignum.c ruby.h config.h defines.h intern.h missing.h
+class.@OBJEXT@: class.c ruby.h config.h defines.h intern.h missing.h \
+  rubysig.h node.h st.h
+compar.@OBJEXT@: compar.c ruby.h config.h defines.h intern.h missing.h
+dir.@OBJEXT@: dir.c ruby.h config.h defines.h intern.h missing.h util.h
+dln.@OBJEXT@: dln.c ruby.h config.h defines.h intern.h missing.h dln.h
+dmyext.@OBJEXT@: dmyext.c
+enum.@OBJEXT@: enum.c ruby.h config.h defines.h intern.h missing.h node.h \
+  util.h
+error.@OBJEXT@: error.c ruby.h config.h defines.h intern.h missing.h \
+  env.h st.h
+eval.@OBJEXT@: eval.c ruby.h config.h defines.h intern.h missing.h node.h \
+  env.h util.h rubysig.h st.h dln.h
+file.@OBJEXT@: file.c ruby.h config.h defines.h intern.h missing.h \
+  rubyio.h rubysig.h util.h dln.h
+gc.@OBJEXT@: gc.c ruby.h config.h defines.h intern.h missing.h rubysig.h \
+  st.h node.h env.h re.h regex.h
+hash.@OBJEXT@: hash.c ruby.h config.h defines.h intern.h missing.h st.h \
+  util.h rubysig.h
+inits.@OBJEXT@: inits.c ruby.h config.h defines.h intern.h missing.h
+io.@OBJEXT@: io.c ruby.h config.h defines.h intern.h missing.h rubyio.h \
+  rubysig.h env.h util.h
+main.@OBJEXT@: main.c ruby.h config.h defines.h intern.h missing.h
+marshal.@OBJEXT@: marshal.c ruby.h config.h defines.h intern.h missing.h \
+  rubyio.h st.h util.h
+math.@OBJEXT@: math.c ruby.h config.h defines.h intern.h missing.h
+numeric.@OBJEXT@: numeric.c ruby.h config.h defines.h intern.h missing.h
+object.@OBJEXT@: object.c ruby.h config.h defines.h intern.h missing.h \
+  st.h util.h
+pack.@OBJEXT@: pack.c ruby.h config.h defines.h intern.h missing.h
+parse.@OBJEXT@: parse.c ruby.h config.h defines.h intern.h missing.h \
+  env.h node.h st.h regex.h util.h lex.c
+prec.@OBJEXT@: prec.c ruby.h config.h defines.h intern.h missing.h
+process.@OBJEXT@: process.c ruby.h config.h defines.h intern.h missing.h \
+  rubysig.h st.h
+random.@OBJEXT@: random.c ruby.h config.h defines.h intern.h missing.h
+range.@OBJEXT@: range.c ruby.h config.h defines.h intern.h missing.h
+re.@OBJEXT@: re.c ruby.h config.h defines.h intern.h missing.h re.h \
+  regex.h
+regex.@OBJEXT@: regex.c config.h regex.h
+ruby.@OBJEXT@: ruby.c ruby.h config.h defines.h intern.h missing.h dln.h \
+  node.h util.h
+signal.@OBJEXT@: signal.c ruby.h config.h defines.h intern.h missing.h \
+  rubysig.h
+sprintf.@OBJEXT@: sprintf.c ruby.h config.h defines.h intern.h missing.h
+st.@OBJEXT@: st.c config.h st.h
+string.@OBJEXT@: string.c ruby.h config.h defines.h intern.h missing.h \
+  re.h regex.h
+struct.@OBJEXT@: struct.c ruby.h config.h defines.h intern.h missing.h
+time.@OBJEXT@: time.c ruby.h config.h defines.h intern.h missing.h
+util.@OBJEXT@: util.c ruby.h config.h defines.h intern.h missing.h util.h
+variable.@OBJEXT@: variable.c ruby.h config.h defines.h intern.h \
+  missing.h env.h node.h st.h util.h
+version.@OBJEXT@: version.c ruby.h config.h defines.h intern.h missing.h \
+  version.h
diff --git a/NEWS b/NEWS
deleted file mode 100644
index de1dafb533..0000000000
--- a/NEWS
+++ /dev/null
@@ -1,115 +0,0 @@
-= NEWS
-
-This document is a list of user visible feature changes made between
-releases excluding 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.
-
-== Changes with Ruby 1.8.5
-
-=== New platforms/build tools support
-
-* IA64 HP-UX
-
-* Visual C++ 8 SP1
-
-* autoconf 2.6x
-
-=== Library updates (outstanding ones only)
-
-* date
-
-  * Updated based on date2 4.0.3.
-
-* digest
-
-  * New internal APIs for C and Ruby.
-
-  * Support for autoloading.
-
-  * See below for new features and compatibility issues.
-
-* nkf
-
-  * Updated based on nkf as of 2007-01-28.
-
-* 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.
-
-  * 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.
-
-=== New methods and features
-
-* 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.
-
-* digest
-
-  * 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
-
-* thread
-
-  * Replaced with much faster mutex implementation in C.
-    The former implementation is available with a
-    configure option `--disable-fastthread'.
-
-* 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.
-
-* fileutils
-
-  * A minor implementation change breaks Rake <=0.7.1.
-    Updating Rake to 0.7.2 fixes the problem.
-
-* digest
-
-  * The constructor does no longer take an initial
-    string to feed; digest() and hexdigest() now do,
-    instead.  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")
diff --git a/README b/README
index cf836415ad..bde22dff78 100644
--- a/README
+++ b/README
@@ -22,24 +22,16 @@ Perl).  It is simple, straight-forward, and extensible.
 
 * How to get Ruby
 
-The Ruby distribution files can be found in the following FTP site:
+The Ruby distribution can be found on:
 
   ftp://ftp.ruby-lang.org/pub/ruby/
 
-The latest source code of this version series can be checked out
-through SVN with the following command:
+You can get it by anonymous CVS.  How to check out is:
 
-  $ 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:
-
-  $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby
-
-There are some other branches under development.  Try the following
-command and see the list of branches:
-
-  $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/
+  $ cvs -d :pserver:anonymous@cvs.ruby-lang.org:/src login
+  (Logging in to anonymous@cvs.ruby-lang.org)
+  CVS password: anonymous
+  $ cvs -z4 -d :pserver:anonymous@cvs.ruby-lang.org:/src checkout ruby
 
 
 * Ruby home-page
@@ -70,7 +62,7 @@ This is what you need to do to compile and install Ruby:
 
   2. Run ./configure, which will generate config.h and Makefile.
 
-  3. Edit defines.h if you need.  Usually this step will not be needed.
+  3. Edit defines.h if you need.  Probably this step will not need.
 
   4. Remove comment mark(#) before the module names from ext/Setup (or
      add module names if not present), if you want to link modules
diff --git a/README.EXT b/README.EXT
index 2fc2fd606a..e5c4203832 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)
 
@@ -291,19 +291,10 @@ 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);
 
-To define and undefine the `allocate' class method,
-
-  void rb_define_alloc_func(VALUE klass, VALUE (*func)(VALUE klass));
-  void rb_undef_alloc_func(VALUE klass);
-
-func have to take the klass as the argument and return a newly
-allocated instance.  This instance should be empty as possible,
-without any expensive (including external) resources.
-
 2.1.3 Constant definition
 
 We have 2 functions to define constants:
@@ -321,7 +312,7 @@ 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)
 
@@ -330,30 +321,17 @@ of the innermost method (which is defined by Ruby) can be accessed.
 
 2.2.2 ID or Symbol
 
-You can invoke methods directly, without parsing the string.  First I need
-to explain about ID.  ID is the integer number to represent Ruby's
-identifiers such as variable names.  The Ruby data type corresponding to ID
-is Symbol.  It can be accessed from Ruby in the form:
+You can invoke methods directly, without parsing the string.  First I
+need to explain about symbols (whose data type is ID).  ID is the
+integer number to represent Ruby's identifiers such as variable names.
+It can be accessed from Ruby in the form:
 
  :Identifier
 
-You can get the ID value from a string within C code by using
+You can get the symbol value from a string within C code by using
 
   rb_intern(const char *name)
 
-You can retrieve ID from Ruby object (Symbol or String) given as an
-argument by using
-
-  rb_to_id(VALUE symbol)
-
-You can convert C ID to Ruby Symbol by using
-
-  VALUE ID2SYM(ID id)
-
-and to convert Ruby Symbol object to ID, use
-
-  ID SYM2ID(VALUE symbol)
-
 2.2.3 Invoke Ruby method from C
 
 To invoke methods directly, you can use the function below
@@ -434,7 +412,7 @@ 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 +597,7 @@ 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'
@@ -634,17 +612,11 @@ various conditions.
 
 The value of the variables below will affect the Makefile.
 
-  $CFLAGS: included in CFLAGS make variable (such as -O)
-  $CPPFLAGS: included in CPPFLAGS make variable (such as -I, -D)
+  $CFLAGS: included in CFLAGS make variable (such as -I)
   $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
-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 +626,7 @@ 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
 
@@ -673,12 +645,12 @@ 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
@@ -799,9 +771,7 @@ NUM2INT(value)
 INT2NUM(i)
 NUM2DBL(value)
 rb_float_new(f)
-StringValue(value)
-StringValuePtr(value)
-StringValueCStr(value)
+STR2CSTR(value)
 rb_str_new2(s)
 
 ** defining class/module
@@ -843,15 +813,15 @@ 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)
@@ -1011,7 +981,7 @@ 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):
 
@@ -1031,41 +1001,10 @@ 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:
 
- have_macro(macro, headers)
-
-Checks whether macro is defined with header.  Returns true if the macro
-is defined.
-
  have_library(lib, func)
 
 Checks whether the library exists, containing the specified function.
@@ -1082,61 +1021,20 @@ Checks whether func exists with header.  Returns true if the function
 exists.  To check functions in an additional library, you need to
 check that library first using have_library().
 
- have_var(var, header)
-
-Checks whether var exists with header.  Returns true if the variable
-exists.  To check variables in an additional library, you need to
-check that library first using have_library().
-
  have_header(header)
 
 Checks whether header exists.  Returns true if the header file exists.
 
- find_header(header, path...)
-
-Checks whether header exists in path.  Returns true if the header file
-exists.
-
- have_struct_member(type, member, header)
-
-Checks whether type has member with header.  Returns true if the type
-is defined and has the member.
-
- have_type(type, header, opt)
-
-Checks whether type is defined with header.  Returns true if the type
-is defined.
-
- check_sizeof(type, header)
-
-Checks the size of type in char with header.  Returns the size if the
-type is defined, otherwise nil.
-
  create_makefile(target)
 
 Generates the Makefile for the extension library.  If you don't invoke
 this method, the compilation will not be done.
 
- find_executable(bin, path)
-
-Finds command in path, which is File::PATH_SEPARATOR-separated list of
-directories.  If path is nil or omitted, environment varialbe PATH
-will be used.  Returns the path name of the command if it is found,
-otherwise nil.
-
  with_config(withval[, default=nil])
 
 Parses the command line options and returns the value specified by
 --with-<withval>.
 
- enable_config(config, *defaults)
- disable_config(config, *defaults)
-
-Parses the command line options for boolean.  Returns true if
---enable-<config> is given, or false if --disable-<config> is given.
-Otherwise, yields defaults to the given block and returns the result
-if it is called with a block, or returns defaults.
-
  dir_config(target[, default_dir])
  dir_config(target[, default_include, default_lib])
 
@@ -1146,12 +1044,6 @@ to $CFLAGS and/or $LDFLAGS.  --with-<target>-dir=/path is equivalent to
 --with-<target>-include=/path/include --with-<target>-lib=/path/lib.
 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
-command name can be overriden by --with-pkg-config command line
-option.
-
 /*
  * Local variables:
  * fill-column: 70
diff --git a/README.EXT.ja b/README.EXT.ja
index 30c4d520ba..7a4cb5df2a 100644
--- a/README.EXT.ja
+++ b/README.EXT.ja
@@ -331,17 +331,6 @@ private�᥽�åɤȤϴؿ������Ǥ����ƤӽФ����Ȥν���ʤ��᥽��
 
   void rb_define_alias(VALUE module, const char* new, const char* old);
 
-���饹�᥽�å�allocate������������������ꤹ�뤿��δؿ���
-�ʲ����̤�Ǥ���
-
-  void rb_define_alloc_func(VALUE klass, VALUE (*func)(VALUE klass));
-  void rb_undef_alloc_func(VALUE klass);
-
-func�ϥ��饹������Ȥ��Ƽ�����äơ�������������Ƥ�줿����
-�����󥹤��֤��ʤ��ƤϤʤ�ޤ��󡣤��Υ��󥹥��󥹤ϡ�������
-�������ʤɤ�ޤޤʤ����Ǥ�������ֶ��פΤޤޤˤ��Ƥ������ۤ�
-���褤�Ǥ��礦��
-
 2.1.3 ������
 
 ��ĥ�饤�֥�꤬ɬ�פ�����Ϥ��餫����������Ƥ����������ɤ�
@@ -380,8 +369,7 @@ C����ʸ������ͳ������Ruby�Υ᥽�åɤ�ƤӽФ����Ȥ�Ǥ���
 �����������ˡ�Ruby���󥿥ץ꥿��ǥ᥽�åɤ��ѿ�̾����ꤹ��
 ���˻Ȥ��Ƥ���ID�ˤĤ����������Ƥ����ޤ��礦��
 
-ID�Ȥ��ѿ�̾���᥽�å�̾��ɽ�������Ǥ���Ruby�Ǥ�ID���б�����
-���֥������ȤȤ��ƥ���ܥ�(Symbol)�����ꡤ
+ID�Ȥ��ѿ�̾���᥽�å�̾��ɽ�������Ǥ���Ruby����Ǥ�
 
  :���̻�
 
@@ -394,14 +382,6 @@ ID�Ȥ��ѿ�̾���᥽�å�̾��ɽ�������Ǥ���Ruby�Ǥ�ID���б�����
 
   rb_to_id(VALUE symbol)
 
-ID���饷��ܥ�����뤿��ˤϰʲ��Υޥ�����Ȥ��ޤ���
-
-  VALUE ID2SYM(ID id)
-
-����ܥ뤫��ID�����뤿��ˤϰʲ��Υޥ�����Ȥ��ޤ���
-
-  ID SYM2ID(VALUE symbol)
-
 2.2.3 C����Ruby�Υ᥽�åɤ�ƤӽФ�
 
 C����ʸ������ͳ������Ruby�Υ᥽�åɤ�ƤӽФ�����ˤϰʲ�
@@ -730,14 +710,8 @@ Makefile������ο����ˤʤ�extconf.rb�Ȥ����ե��������
 
 �ʲ����ѿ���Ȥ����Ȥ��Ǥ��ޤ���
 
-  $CFLAGS: ����ѥ�������ɲ�Ū�˻��ꤹ��ե饰(-O�ʤ�)
-  $CPPFLAGS: �ץ�ץ����å����ɲ�Ū�˻��ꤹ��ե饰(-I��-D�ʤ�)
+  $CFLAGS: ����ѥ�������ɲ�Ū�˻��ꤹ��ե饰(-I�ʤ�)
   $LDFLAGS: ��󥯻����ɲ�Ū�˻��ꤹ��ե饰(-L�ʤ�)
-  $objs: ��󥯤���륪�֥������ȥե�����̾�Υꥹ��
-
-���֥������ȥե�����Υꥹ�Ȥϡ��̾�ϥ������ե�����򸡺���
-�Ƽ�ưŪ����������ޤ�����make������ǥ���������������褦��
-��������Ū�˻��ꤹ��ɬ�פ�����ޤ���
 
 �饤�֥��򥳥�ѥ��뤹���郎·�鷺�����Υ饤�֥��򥳥�
 �ѥ��뤷�ʤ����ˤ�create_makefile��ƤФʤ����Makefile����
@@ -917,9 +891,7 @@ NUM2INT(value)
 INT2NUM(i)
 NUM2DBL(value)
 rb_float_new(f)
-StringValue(value)
-StringValuePtr(value)
-StringValueCStr(value)
+STR2CSTR(value)
 rb_str_new2(s)
 
 ** ���饹/�⥸�塼�����
@@ -1151,12 +1123,6 @@ Appendix C. extconf.rb�ǻȤ���ؿ�����
 extconf.rb����Ǥ����Ѳ�ǽ�ʥ���ѥ���������å��δؿ��ϰ�
 �����̤�Ǥ��롥
 
-have_macro(macro, headers)
-
-  �إå��ե�����header�򥤥󥯥롼�ɤ��ƥޥ���macro�������
-  ��Ƥ��뤫�ɤ��������å����롥�ޥ������������Ƥ����true
-  ���֤���
-
 have_library(lib, func)
 
   �ؿ�func��������Ƥ���饤�֥��lib��¸�ߤ�����å����롥
@@ -1174,67 +1140,21 @@ have_func(func, header)
   ����ˤ����have_library�Ǥ��Υ饤�֥�������å����Ƥ���
   �����ؿ���¸�ߤ����true���֤���
 
-have_var(var, header)
-
-  �إå��ե�����header�򥤥󥯥롼�ɤ����ѿ�var��¸�ߤ������
-  �����롥var��ɸ��Ǥϥ�󥯤���ʤ��饤�֥����Τ�ΤǤ�
-  ����ˤ����have_library�Ǥ��Υ饤�֥�������å����Ƥ���
-  �����ѿ���¸�ߤ����true���֤���
-
 have_header(header)
 
   �إå��ե������¸�ߤ�����å����롥�إå��ե����뤬¸�ߤ�
   ���true���֤���
 
-find_header(header, path...)
-
-  �إå��ե�����header��¸�ߤ� -Ipath ���ɲä��ʤ�������å�
-  ���롥�إå��ե����뤬���դ��ä�����true���֤���
-
-have_struct_member(type, member, header)
-
-  �إå��ե�����header�򥤥󥯥롼�ɤ��Ʒ�type�˥���member
-  ��¸�ߤ��뤫������å����롥type���������Ƥ��ơ�member��
-  ���Ĥ����true���֤���
-
-have_type(type, header, opt)
-
-  �إå��ե�����header�򥤥󥯥롼�ɤ��Ʒ�type��¸�ߤ��뤫��
-  �����å����롥type���������Ƥ����true���֤���
-
-check_sizeof(type, header)
-
-  �إå��ե�����header�򥤥󥯥롼�ɤ��Ʒ�type��charñ�̥���
-  ����Ĵ�٤롥type���������Ƥ�������Υ��������֤��������
-  ��Ƥ��ʤ��Ȥ���nil���֤���
-
 create_makefile(target)
 
   ��ĥ�饤�֥���Ѥ�Makefile���������롥���δؿ���ƤФʤ���
   �Ф��Υ饤�֥��ϥ���ѥ��뤵��ʤ���target�ϥ⥸�塼��̾
   ��ɽ����
 
-find_executable(command, path)
-
-  ���ޥ��command��File::PATH_SEPARATOR�Ƕ��ڤ�줿�ѥ�̾��
-  �ꥹ��path����õ����path��nil�ޤ��Ͼ�ά���줿���ϡ��Ķ�
-  �ѿ�PATH���ͤ���Ѥ��롥�¹Բ�ǽ�ʥ��ޥ�ɤ����Ĥ��ä����
-  �ϥѥ���ޤ�ե�����̾�����Ĥ���ʤ��ä�����nil���֤���
-
 with_config(withval[, default=nil])
 
   ���ޥ�ɥ饤����--with-<withval>�ǻ��ꤵ�줿���ץ�����ͤ����롥
 
-enable_config(config, *defaults)
-disable_config(config, *defaults)
-
-  ���ޥ�ɥ饤����--enable-<config>�ޤ���
-  --disable-<config>�ǻ��ꤵ�줿�����ͤ����롥
-  --enable-<config>�����ꤵ��Ƥ�������true��
-  --disable-<config>�����ꤵ��Ƥ�������false���֤���
-  �ɤ������ꤵ��Ƥ��ʤ����ϡ��֥��å��Ĥ��ǸƤӽФ���Ƥ������
-  *defaults��yield������̡��֥��å��ʤ��ʤ�*defaults���֤���
-
 dir_config(target[, default_dir])
 dir_config(target[, default_include, default_lib])
 
@@ -1245,12 +1165,6 @@ dir_config(target[, default_include, default_lib])
   �������Ǥ��롥�ɲä��줿 include �ǥ��쥯�ȥ�� lib �ǥ��쥯�ȥ��
   ������֤��� ([include_dir, lib_dir])
 
-pkg_config(pkg)
-
-  pkg-config���ޥ�ɤ���ѥå�����pkg�ξ�������롥 
-  pkg-config�μºݤΥ��ޥ��̾�ϡ�--with-pkg-config���ޥ��
-  �饤�󥪥ץ����ǻ����ǽ��
-
 /*
  * Local variables:
  * fill-column: 60
diff --git a/README.ja b/README.ja
index df8cfc03f4..fc502dd440 100644
--- a/README.ja
+++ b/README.ja
@@ -26,25 +26,18 @@ Ruby�ϥƥ����Ƚ����ط���ǽ�Ϥʤɤ�ͥ�졤Perl��Ʊ�����餤����
 
 * ����ˡ
 
-** FTP��
+** ftp��
 
 �ʲ��ξ��ˤ����Ƥ���ޤ���
 
   ftp://ftp.ruby-lang.org/pub/ruby/
 
-** Subversion��
+** CVS��
 
-�ܥ֥�����Ruby�κǿ��Υ����������ɤϼ��Υ��ޥ�ɤǼ����Ǥ��ޤ���
-
-  $ svn co http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6/
-
-��ȯ��ü�Υ����������ɤϼ��Υ��ޥ�ɤǼ����Ǥ��ޤ���
-
-  $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby
-
-¾�˳�ȯ��Υ֥����ΰ����ϼ��Υ��ޥ�ɤǸ����ޤ���
-
-  $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/
+  $ cvs -d :pserver:anonymous@cvs.ruby-lang.org:/src login
+  (Logging in to anonymous@cvs.ruby-lang.org)
+  CVS password: anonymous
+  $ cvs -z4 -d :pserver:anonymous@cvs.ruby-lang.org:src checkout ruby
 
 
 * �ۡ���ڡ���
diff --git a/array.c b/array.c
index d392fc1b91..4ba3f7390d 100644
--- a/array.c
+++ b/array.c
@@ -188,8 +188,6 @@ rb_ary_new4(n, elts)
     if (n > 0 && elts) {
 	MEMCPY(RARRAY(ary)->ptr, elts, VALUE, n);
     }
-
-    /* This assignment to len will be moved to the above "if" block in Ruby 1.9 */
     RARRAY(ary)->len = n;
 
     return ary;
@@ -272,7 +270,6 @@ rb_ary_initialize(argc, argv, ary)
     long len;
     VALUE size, val;
 
-    rb_ary_modify(ary);
     if (rb_scan_args(argc, argv, "02", &size, &val) == 0) {
 	RARRAY(ary)->len = 0;
 	if (rb_block_given_p()) {
@@ -296,6 +293,7 @@ rb_ary_initialize(argc, argv, ary)
     if (len > 0 && len * (long)sizeof(VALUE) <= len) {
 	rb_raise(rb_eArgError, "array size too big");
     }
+    rb_ary_modify(ary);
     if (len > RARRAY(ary)->aux.capa) {
 	REALLOC_N(RARRAY(ary)->ptr, VALUE, len);
 	RARRAY(ary)->aux.capa = len;
@@ -336,6 +334,9 @@ rb_ary_s_create(argc, argv, klass)
 {
     VALUE ary = ary_alloc(klass);
 
+    if (argc < 0) {
+	rb_raise(rb_eArgError, "negative number of arguments");
+    }
     if (argc > 0) {
 	RARRAY(ary)->ptr = ALLOC_N(VALUE, argc);
 	MEMCPY(RARRAY(ary)->ptr, argv, VALUE, argc);
@@ -501,16 +502,8 @@ rb_ary_shift(ary)
     rb_ary_modify_check(ary);
     if (RARRAY(ary)->len == 0) return Qnil;
     top = RARRAY(ary)->ptr[0];
-    if (RARRAY_LEN(ary) < ARY_DEFAULT_SIZE && !FL_TEST(ary, ELTS_SHARED)) {
-	MEMMOVE(RARRAY_PTR(ary), RARRAY_PTR(ary)+1, VALUE, RARRAY_LEN(ary)-1);
-    }
-    else {
-	if (!FL_TEST(ary, ELTS_SHARED)) {
-	    RARRAY(ary)->ptr[0] = Qnil;
-	}
-	ary_make_shared(ary);
-	RARRAY(ary)->ptr++;		/* shift ptr */
-    }
+    ary_make_shared(ary);
+    RARRAY(ary)->ptr++;		/* shift ptr */
     RARRAY(ary)->len--;
 
     return top;
@@ -559,6 +552,9 @@ rb_ary_unshift_m(argc, argv, ary)
 {
     long len = RARRAY(ary)->len;
 
+    if (argc < 0) {
+	rb_raise(rb_eArgError, "negative number of arguments");
+    }
     if (argc == 0) return ary;
 
     /* make rooms by setting the last item */
@@ -725,16 +721,12 @@ rb_ary_at(ary, pos)
 /*
  *  call-seq:
  *     array.first   ->   obj or nil
- *     array.first(n) -> an_array
- *
- *  Returns the first element, or the first +n+ elements, of the array.
- *  If the array is empty, the first form returns <code>nil</code>, and the
- *  second form returns an empty array.
- *
+ *  
+ *  Returns the first element of the array. If the array is empty,
+ *  returns <code>nil</code>.
+ *     
  *     a = [ "q", "r", "s", "t" ]
- *     a.first    #=> "q"
- *     a.first(1) #=> ["q"]
- *     a.first(3) #=> ["q", "r", "s"]
+ *     a.first   #=> "q"
  */
 
 static VALUE
@@ -911,7 +903,7 @@ rb_ary_rindex(ary, val)
  *     array.indexes( i1, i2, ... iN )   -> an_array
  *     array.indices( i1, i2, ... iN )   -> an_array
  *  
- *  Deprecated; use <code>Array#values_at</code>.
+ *  Deprecated; use <code>Array#select</code>.
  */
 
 static VALUE
@@ -1098,7 +1090,6 @@ rb_ary_insert(argc, argv, ary)
 {
     long pos;
 
-    if (argc == 1) return ary;
     if (argc < 1) {
 	rb_raise(rb_eArgError, "wrong number of arguments (at least 1)");
     }
@@ -1106,9 +1097,11 @@ rb_ary_insert(argc, argv, ary)
     if (pos == -1) {
 	pos = RARRAY(ary)->len;
     }
-    if (pos < 0) {
+    else if (pos < 0) {
 	pos++;
     }
+
+    if (argc == 1) return ary;
     rb_ary_splice(ary, pos, 0, rb_ary_new4(argc - 1, argv + 1));
     return ary;
 }
@@ -1597,8 +1590,8 @@ sort_2(ap, bp, data)
 	if ((long)a < (long)b) return -1;
 	return 0;
     }
-    if (TYPE(a) == T_STRING) {
-	if (TYPE(b) == T_STRING) return rb_str_cmp(a, b);
+    if (TYPE(a) == T_STRING && TYPE(b) == T_STRING) {
+	return rb_str_cmp(a, b);
     }
 
     retval = rb_funcall(a, id_cmp, 1, b);
@@ -1812,12 +1805,17 @@ rb_ary_values_at(argc, argv, ary)
  */
 
 static VALUE
-rb_ary_select(ary)
+rb_ary_select(argc, argv, ary)
+    int argc;
+    VALUE *argv;
     VALUE ary;
 {
     VALUE result;
     long i;
 
+    if (argc > 0) {
+	rb_raise(rb_eArgError, "wrong number of arguments (%d for 0)", argc);
+    }
     result = rb_ary_new2(RARRAY(ary)->len);
     for (i = 0; i < RARRAY(ary)->len; i++) {
 	if (RTEST(rb_yield(RARRAY(ary)->ptr[i]))) {
@@ -2137,7 +2135,7 @@ rb_ary_transpose(ary)
 	    }
 	}
 	else if (elen != RARRAY(tmp)->len) {
-	    rb_raise(rb_eIndexError, "element size differs (%d should be %d)",
+	    rb_raise(rb_eIndexError, "element size differ (%d should be %d)",
 		     RARRAY(tmp)->len, elen);
 	}
 	for (j=0; j<elen; j++) {
@@ -2233,7 +2231,7 @@ rb_ary_fill(argc, argv, ary)
     VALUE ary;
 {
     VALUE item, arg1, arg2;
-    long beg = 0, end = 0, len = 0;
+    long beg, end, len;
     VALUE *p, *pend;
     int block_p = Qfalse;
 
@@ -2271,7 +2269,9 @@ rb_ary_fill(argc, argv, ary)
 	    REALLOC_N(RARRAY(ary)->ptr, VALUE, end);
 	    RARRAY(ary)->aux.capa = end;
 	}
-	rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, end - RARRAY(ary)->len);
+	if (beg > RARRAY(ary)->len) {
+	    rb_mem_clear(RARRAY(ary)->ptr + RARRAY(ary)->len, end - RARRAY(ary)->len);
+	}
 	RARRAY(ary)->len = end;
     }
 
@@ -2648,8 +2648,7 @@ static VALUE
 rb_ary_diff(ary1, ary2)
     VALUE ary1, ary2;
 {
-    VALUE ary3;
-    volatile VALUE hash;
+    VALUE ary3, hash;
     long i;
 
     hash = ary_make_hash(to_ary(ary2), 0);
@@ -3024,7 +3023,7 @@ Init_Array()
     rb_define_method(rb_cArray, "collect!", rb_ary_collect_bang, 0);
     rb_define_method(rb_cArray, "map", rb_ary_collect, 0);
     rb_define_method(rb_cArray, "map!", rb_ary_collect_bang, 0);
-    rb_define_method(rb_cArray, "select", rb_ary_select, 0);
+    rb_define_method(rb_cArray, "select", rb_ary_select, -1);
     rb_define_method(rb_cArray, "values_at", rb_ary_values_at, -1);
     rb_define_method(rb_cArray, "delete", rb_ary_delete, 1);
     rb_define_method(rb_cArray, "delete_at", rb_ary_delete_at_m, 1);
diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
index 68328e92c1..d04c649fa5 100644
--- a/bcc32/Makefile.sub
+++ b/bcc32/Makefile.sub
@@ -1,7 +1,6 @@
 # -*- makefile -*-
 
 SHELL = $(COMSPEC)
-MKFILES = Makefile
 
 #### Start of system configuration section. ####
 OS = bccwin32
@@ -57,7 +56,6 @@ AR = tlib
 
 PURIFY =
 AUTOCONF = autoconf
-RM = $(srcdir:/=\)\win32\rm.bat
 
 !if !defined(PROCESSOR_ARCHITECTURE)
 PROCESSOR_ARCHITECTURE = x86
@@ -93,28 +91,14 @@ exec_prefix = $(prefix)
 !ifndef libdir
 libdir = $(exec_prefix)/lib
 !endif
-!if !defined(datadir)
-datadir = /share
+!ifndef DESTDIR
+DESTDIR = $(prefix)
 !endif
-!ifndef EXTOUT
-EXTOUT = .ext
-!endif
-!ifndef RIDATADIR
-RIDATADIR = $(DESTDIR)$(datadir)/ri/$(MAJOR).$(MINOR)/system
-!endif
-!ifndef TESTUI
-TESTUI = console
-!endif
-!ifndef TESTS
-TESTS =
-!endif
-!ifndef RDOCTARGET
-RDOCTARGET = install-nodoc
-!endif
-
-OUTFLAG       = -o
 !ifndef CFLAGS
-CFLAGS = -q -tWR -tWC $(DEBUGFLAGS) $(OPTFLAGS) $(PROCESSOR_FLAG) -w- -wsus -wcpt -wdup -wext -wrng -wrpt -wzdi
+CFLAGS = -q $(DEBUGFLAGS) $(OPTFLAGS) $(PROCESSOR_FLAG) -w- -wsus -wcpt -wdup -wext -wrng -wrpt -wzdi
+!endif
+!ifndef CPPFLAGS
+CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)missing
 !endif
 !ifndef LDFLAGS
 LDFLAGS = -S:$(STACK)
@@ -125,17 +109,14 @@ RFLAGS = $(iconinc)
 !ifndef EXTLIBS
 EXTLIBS =
 !endif
-!ifndef MEMLIB
-MEMLIB =
-!endif
-LIBS = $(MEMLIB) cw32i.lib import32.lib ws2_32.lib $(EXTLIBS)
+LIBS = cw32.lib import32.lib ws2_32.lib $(EXTLIBS)
 MISSING = acosh.obj crypt.obj erf.obj win32.obj
 
 !ifndef STACK
 STACK = 0x2000000
 !endif
 
-XCFLAGS = -DRUBY_EXPORT -I. -I$(srcdir) -I$(srcdir)/missing
+XCFLAGS = -DRUBY_EXPORT
 
 ARFLAGS = /a
 LD = ilink32 -q -Gn
@@ -153,8 +134,7 @@ EXEEXT = .exe
 PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT)
 WPROGRAM=$(RUBYW_INSTALL_NAME)$(EXEEXT)
 RUBYDEF = $(RUBY_SO_NAME).def
-MINIRUBY = .\miniruby$(EXEEXT) $(MINIRUBYOPT)
-RUNRUBY = .\ruby$(EXEEXT) "$(srcdir)/runruby.rb" --extout="$(EXTOUT)" --
+MINIRUBY = .\miniruby$(EXEEXT)
 
 ORGLIBPATH = $(LIB)
 
@@ -165,48 +145,70 @@ LIBRUBY_SO    = $(RUBY_SO_NAME).dll
 LIBRUBY       = $(RUBY_SO_NAME).lib
 LIBRUBYARG    = $(LIBRUBY)
 
-PREP          = miniruby$(EXEEXT)
-
-OBJEXT        = obj
-
-INSTALLED_LIST= .installed.list
-
-WINMAINOBJ    = winmain.$(OBJEXT)
-MINIOBJS      = dmydln.$(OBJEXT)
-
-.path.c = .;$(srcdir);$(srcdir)/win32;$(srcdir)/missing
-.path.h = .;$(srcdir);$(srcdir)/win32;$(srcdir)/missing
-.path.y = $(srcdir)
-.path. = $(srcdir)
-
-.c.obj:
-	$(CC) $(CFLAGS) $(XCFLAGS) -I. $(CPPFLAGS) -c $(<:/=\)
-
-.rc.res:
-	$(RC) $(RFLAGS) -I. -I$(<D). $(iconinc) -I$(srcdir)/win32 $(RFLAGS) -fo$@ $(<:/=\)
-
-.y.c:
-	$(YACC) $(YFLAGS) $(<:\=/)
-	sed -e "s!^ *extern char \*getenv();!/* & */!;s/^\(#.*\)y\.tab/\1parse/" y.tab.c > $(@F)
-	@del y.tab.c
-
-all: $(srcdir)/bcc32/Makefile.sub $(srcdir)/common.mk
+!ifndef EXTOBJS
+EXTOBJS       = dmyext.obj
+!endif
+
+MAINOBJ       = main.obj
+WINMAINOBJ    = winmain.obj
+
+OBJS          = array.obj \
+		bignum.obj \
+		class.obj \
+		compar.obj \
+		dir.obj \
+		dln.obj \
+		enum.obj \
+		error.obj \
+		eval.obj \
+		file.obj \
+		gc.obj \
+		hash.obj \
+		inits.obj \
+		io.obj \
+		marshal.obj \
+		math.obj \
+		numeric.obj \
+		object.obj \
+		pack.obj \
+		parse.obj \
+		prec.obj \
+		process.obj \
+		random.obj \
+		range.obj \
+		re.obj \
+		regex.obj \
+		ruby.obj \
+		signal.obj \
+		sprintf.obj \
+		st.obj \
+		string.obj \
+		struct.obj \
+		time.obj \
+		util.obj \
+		variable.obj \
+		version.obj \
+		$(MISSING)
+
+SCRIPT_ARGS   =	"--dest-dir=$(DESTDIR)" \
+		"--make=$(MAKE)" \
+		"--mflags=$(MFLAGS)" \
+		"--make-flags=$(MAKEFLAGS)"
+
+all:		miniruby$(EXEEXT) rbconfig.rb \
+		$(LIBRUBY) $(MISCLIBS)
+		.\miniruby$(EXEEXT) $(srcdir)ext/extmk.rb --extstatic=$(EXTSTATIC) $(SCRIPT_ARGS)
 
 ruby: $(PROGRAM)
 rubyw: $(WPROGRAM)
+lib: $(LIBRUBY)
+dll: $(LIBRUBY_SO)
 
-!include $(srcdir)/common.mk
-
-PHONY: Makefile
-
-CONFIG_H = ./.config.h.time
+config: config.h config.status
 
-config: config.status
-
-config.status: $(CONFIG_H)
-
-$(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
-	@$(srcdir:/=\)\win32\ifchange.bat config.h &&|
+config.h:
+	@echo Creating $(@:.\=)
+	@type > $@ &&|
 \#define HAVE_SYS_TYPES_H 1
 \#define HAVE_SYS_STAT_H 1
 \#define HAVE_STDLIB_H 1
@@ -227,15 +229,11 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define TOKEN_PASTE(x,y) x\#\#y
 \#define HAVE_STDARG_PROTOTYPES 1
 \#define NORETURN(x) x
-\#define RUBY_EXTERN extern __declspec(dllimport)
 \#define HAVE_DECL_SYS_NERR 1
 \#define HAVE_LIMITS_H 1
 \#define HAVE_FCNTL_H 1
 \#define HAVE_UTIME_H 1
 \#define HAVE_FLOAT_H 1
-\#define rb_uid_t uid_t
-\#define rb_gid_t gid_t
-\#define rb_pid_t int
 \#define HAVE_STRUCT_STAT_ST_RDEV 1
 \#define HAVE_ST_RDEV 1
 \#define GETGROUPS_T int
@@ -255,14 +253,12 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define HAVE_STRTOUL 1
 \#define HAVE_ISNAN 1
 \#define HAVE_FINITE 1
-\#define HAVE_HYPOT 1
 \#define HAVE_FMOD 1
 \#define HAVE_WAITPID 1
 \#define HAVE_FSYNC 1
 \#define HAVE_GETCWD 1
 \#define HAVE_CHSIZE 1
 \#define HAVE_TIMES 1
-\#define HAVE_FCNTL 1
 \#define HAVE_LINK 1
 \#define HAVE_TELLDIR 1
 \#define HAVE_SEEKDIR 1
@@ -277,6 +273,7 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define STACK_GROW_DIRECTION -1
 \#define DEFAULT_KCODE KCODE_NONE
 \#define DLEXT ".so"
+\#define DLEXT2 ".dll"
 \#define RUBY_LIB "/lib/ruby/$(MAJOR).$(MINOR)"
 \#define RUBY_SITE_LIB "/lib/ruby/site_ruby"
 \#define RUBY_SITE_LIB2 "/lib/ruby/site_ruby/$(MAJOR).$(MINOR)"
@@ -284,15 +281,12 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/bcc32/Makefile.sub
 \#define RUBY_ARCHLIB "/lib/ruby/$(MAJOR).$(MINOR)/$(ARCH)-$(OS)"
 \#define RUBY_SITE_ARCHLIB "/lib/ruby/site_ruby/$(MAJOR).$(MINOR)/$(ARCH)-$(OS)"
 |
-	@exit > $@
 
-config.status: $(MKFILES) $(srcdir)/bcc32/Makefile.sub $(srcdir)/common.mk
+config.status: Makefile $(srcdir)bcc32/Makefile.sub
 	@echo Creating $@
 	@type > $@ &&|
 # Generated automatically by Makefile.sub.
 s,@SHELL@,$$(COMSPEC),;t t
-s,@BUILD_FILE_SEPARATOR@,\,;t t
-s,@PATH_SEPARATOR@,;,;t t
 s,@CFLAGS@,$(CFLAGS),;t t
 s,@CPPFLAGS@,$(CPPFLAGS),;t t
 s,@CXXFLAGS@,$(CXXFLAGS),;t t
@@ -337,7 +331,6 @@ s,@AR@,$(AR),;t t
 s,@ARFLAGS@,$(ARFLAGS) ,;t t
 s,@LN_S@,$(LN_S),;t t
 s,@SET_MAKE@,$(SET_MAKE),;t t
-s,@CP@,copy > nul,;t t
 s,@LIBOBJS@, acosh.obj crypt.obj erf.obj win32.obj,;t t
 s,@ALLOCA@,$(ALLOCA),;t t
 s,@DEFAULT_KCODE@,$(DEFAULT_KCODE),;t t
@@ -351,16 +344,12 @@ s,@STATIC@,$(STATIC),;t t
 s,@CCDLFLAGS@,,;t t
 s,@LDSHARED@,$(LDSHARED),;t t
 s,@DLEXT@,so,;t t
+s,@DLEXT2@,dll,;t t
 s,@LIBEXT@,lib,;t t
 s,@STRIP@,$(STRIP),;t t
 s,@EXTSTATIC@,$(EXTSTATIC),;t t
 s,@setup@,Setup,;t t
 s,@MINIRUBY@,$(MINIRUBY),;t t
-s,@PREP@,miniruby$(EXEEXT),;t t
-s,@RUNRUBY@,$(RUNRUBY),;t t
-s,@EXTOUT@,$(EXTOUT),;t t
-s,@ARCHFILE@,,;t t
-s,@RDOCTARGET@,,;t t
 s,@LIBRUBY_LDSHARED@,$$(LDSHARED),;t t
 s,@LIBRUBY_DLDFLAGS@,-Gi $$(DLDFLAGS),;t t
 s,@RUBY_INSTALL_NAME@,$(RUBY_INSTALL_NAME),;t t
@@ -377,18 +366,17 @@ s,@LIBRUBYARG_SHARED@,$$(LIBRUBY),;t t
 s,@SOLIBS@,$(SOLIBS),;t t
 s,@DLDLIBS@,$(DLDLIBS),;t t
 s,@ENABLE_SHARED@,yes,;t t
-s,@OUTFLAG@,$(OUTFLAG),;t t
+s,@OUTFLAG@,-o,;t t
 s,@CPPOUTFILE@,,;t t
 s,@LIBPATHFLAG@, -L"%s",;t t
 s,@RPATHFLAG@,,;t t
 s,@LIBARG@,%s.lib,;t t
 s,@LINK_SO@,$$(LDSHARED) $$(DLDFLAGS) $$(LIBPATH) $$(OBJS), $$(@:/=\), nul, $$(LIBS) $$(LOCAL_LIBS), $$(DEFFILE), $$(RESFILE),;t t
-s,@COMPILE_C@,$$(CC) $$(INCFLAGS) $$(CFLAGS) $$(CPPFLAGS) -c $$(<:/=\),;t t
-s,@COMPILE_CXX@,$$(CXX) $$(INCFLAGS) $$(CXXFLAGS) $$(CPPFLAGS) -P -c $$(<:/=\),;t t
-s,@COMPILE_RULES@,{$$(srcdir)}.%s{}.%s: {$$(topdir)}.%s{}.%s: {$$(hdrdir)}.%s{}.%s: .%s.%s:,;t t
-s,@RULE_SUBST@,{.;$$(VPATH)}%s,;t t
-s,@COMMON_LIBS@,m advapi32 avicap32 avifil32 cap comctl32 comdlg32 dlcapi gdi32 glu32 imagehlp imm32 inetmib1 kernel32 loadperf lsapi32 lz32 mapi32 mgmtapi mpr msacm32 msvfw32 nddeapi netapi32 ole32 oleaut32 oledlg olepro32 opengl32 pdh pkpd32 rasapi32 rasdlg rassapi rpcrt4 setupapi shell32 shfolder snmpapi sporder tapi32 url user32 vdmdbg version win32spl winmm wintrust wsock32,;t t
-s,@COMMON_MACROS@,WIN32_LEAN_AND_MEAN,;t t
+s,@COMPILE_C@,$$(CC) $$(CFLAGS) $$(CPPFLAGS) -c $$(<:/=\),;t t
+s,@COMPILE_CXX@,$$(CXX) $$(CXXFLAGS) $$(CPPFLAGS) -P -c $$(<:/=\),;t t
+s,@COMPILE_RULES@,{$$(srcdir)}.%s{}.%s: .%s.%s:,;t t
+s,@COMMON_LIBS@,m,;t t
+s,@COMMON_MACROS@,WIN32_LEAN_AND_MEAN;t t
 s,@COMMON_HEADERS@,winsock2.h windows.h,;t t
 s,@TRY_LINK@,$$(CC) -oconftest $$(INCFLAGS) -I$$(hdrdir) $$(CPPFLAGS) $$(CFLAGS) $$(LIBPATH) $$(LDFLAGS) $$(src) $$(LOCAL_LIBS) $$(LIBS),;t t
 s,@EXPORT_PREFIX@,_,;t t
@@ -401,9 +389,9 @@ s,@srcdir@,$(srcdir),;t t
 s,@top_srcdir@,$(srcdir),;t t
 |
 
-miniruby$(EXEEXT):
+miniruby$(EXEEXT):	$(LIBRUBY_A) $(MAINOBJ) dmyext.obj
 		@echo $(LIBS)
-		$(LD) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ) $(MINIOBJS),$@,nul,$(LIBRUBY_A) $(LIBS)
+		$(LD) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ) dmyext.obj,$@,nul,$(LIBRUBY_A) $(LIBS)
 
 $(PROGRAM):	$(MAINOBJ) $(LIBRUBY_SO) $(RUBY_INSTALL_NAME).res
 		$(LD) $(LDFLAGS) $(XLDFLAGS) $(MAINOBJ),$@,nul,$(LIBRUBYARG) $(LIBS),,$(RUBY_INSTALL_NAME).res
@@ -411,89 +399,187 @@ $(PROGRAM):	$(MAINOBJ) $(LIBRUBY_SO) $(RUBY_INSTALL_NAME).res
 $(WPROGRAM):	$(MAINOBJ) $(WINMAINOBJ) $(LIBRUBY_SO) $(RUBYW_INSTALL_NAME).res
 		$(LD) $(LDFLAGS) $(WLDFLAGS) $(MAINOBJ) $(WINMAINOBJ),$@,nul,$(LIBRUBYARG) $(LIBS),,$(RUBYW_INSTALL_NAME).res
 
-$(LIBRUBY_A):	$(OBJS) $(DMYEXT)
+$(LIBRUBY_A):	$(OBJS) dmyext.obj
 		@-if exist $@ del $@
-		$(AR) $(ARFLAGS) "$@" $(OBJS) $(DMYEXT)
+		$(AR) $(ARFLAGS) "$@" $(OBJS) dmyext.obj
 
 # $(LIBRUBY):	$(LIBRUBY_SO)
 #		implib $@ $(LIBRUBY_SO)
 
-$(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): $(LIBRUBY_SO)
-
-$(RUBYDEF):	$(LIBRUBY_A) $(PREP)
-		$(MINIRUBY) $(srcdir)/bcc32/mkexports.rb -output=$@ -base=$(RUBY_SO_NAME) $(LIBRUBY_A)
+$(LIBRUBY_SO) $(LIBRUBY): $(LIBRUBY_A) $(EXTOBJS) $(RUBYDEF) $(RUBY_SO_NAME).res
+		@echo $(EXTOBJS)
+		$(LIBRUBY_LDSHARED) $(LIBRUBY_DLDFLAGS) $(EXTOBJS:/=\),$(LIBRUBY_SO),nul,$(LIBRUBY_A) $(LIBS),$(RUBYDEF),$(RUBY_SO_NAME).res
+
+$(RUBYDEF):	$(LIBRUBY_A) miniruby$(EXEEXT)
+		$(MINIRUBY) $(srcdir)bcc32/mkexports.rb -output=$@ $(LIBRUBY_A)
+
+install:	rbconfig.rb
+		$(MINIRUBY) $(srcdir)instruby.rb $(SCRIPT_ARGS)
+		$(MINIRUBY) $(srcdir)ext/extmk.rb $(SCRIPT_ARGS) install
+
+what-where no-install:	rbconfig.rb
+		$(MINIRUBY) $(srcdir)instruby.rb -n $(SCRIPT_ARGS)
+		$(MINIRUBY) $(srcdir)ext/extmk.rb -n $(SCRIPT_ARGS) install
+
+clean:		clean-ext clean-local
+
+clean-local:
+		@if exist $(LIBRUBY_A) del $(LIBRUBY_A)
+		@if exist $(MAINOBJ) del $(MAINOBJ)
+		@if exist rbconfig.rb del rbconfig.rb
+		@if exist ext\extinit.c del ext\extinit.c
+		@if exist ext\extinit.obj del ext\extinit.obj
+		@if exist ext\vc*.pdb del ext\vc*.pdb
+		@if exist *.obj del *.obj
+		@if exist *.res del *.res
+		@if exist *.tds del *.tds
+		@if exist *.il? del *.il?
+
+clean-ext:
+		@-$(MINIRUBY) $(srcdir)ext/extmk.rb $(SCRIPT_ARGS) clean
+
+distclean:	distclean-ext distclean-local
+
+distclean-local:	clean-local
+		@if exist Makefile del Makefile
+		@if exist config.h del config.h
+		@if exist ext\config.cache del ext\config.cache
+		@if exist config.cache del config.cache
+		@if exist config.log del config.log
+		@if exist config.status del config.status
+		@if exist *~ del *~
+		@if exist *.bak del *.bak
+		@if exist *.stackdump del *.stackdump
+		@if exist *.core del *.core
+		@if exist gmon.out del gmon.out
+		@if exist y.tab.c del y.tab.c
+		@if exist y.output del y.output
+		@if exist *.map del *.map
+		@if exist *.pdb del *.pdb
+		@if exist *.ilk del *.ilk
+		@if exist *.exp del *.exp
+		@if exist $(RUBYDEF) del $(RUBYDEF)
+		@if exist $(RUBY_INSTALL_NAME).rc del $(RUBY_INSTALL_NAME).rc
+		@if exist $(RUBYW_INSTALL_NAME).rc del $(RUBYW_INSTALL_NAME).rc
+		@if exist $(RUBY_SO_NAME).rc del $(RUBY_SO_NAME).rc
+		@if exist $(PROGRAM) del $(PROGRAM)
+		@if exist $(WPROGRAM) del $(WPROGRAM)
+		@if exist $(LIBRUBY_SO) del $(LIBRUBY_SO)
+		@if exist $(LIBRUBY) del $(LIBRUBY)
+		@if exist ext\nul if not exist ext\* rmdir ext
+		@if exist miniruby$(EXEEXT) del miniruby$(EXEEXT)
+
+distclean-ext:
+		@-$(MINIRUBY) $(srcdir)ext/extmk.rb $(SCRIPT_ARGS) distclean
+
+realclean:	distclean
+		@if exist parse.c del parse.c
+		@if exist lex.c del lex.c
+
+test:		miniruby$(EXEEXT) rbconfig.rb $(PROGRAM) NUL
+		@$(MINIRUBY) $(srcdir)rubytest.rb
+
+rbconfig.rb:	miniruby$(EXEEXT) config.status
+		@$(MINIRUBY) $(srcdir)mkconfig.rb -srcdir=$(srcdir) \
+			-install_name=$(RUBY_INSTALL_NAME) \
+			-so_name=$(RUBY_SO_NAME) rbconfig.rb
 
 $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc: rbconfig.rb
-		@$(MINIRUBY) $(srcdir)/win32/resource.rb \
+		@$(MINIRUBY) $(srcdir)win32/resource.rb \
 			-ruby_name=$(RUBY_INSTALL_NAME) \
 			-rubyw_name=$(RUBYW_INSTALL_NAME) \
 			-so_name=$(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::
-	@$(NULLCMD)
-
-clean-local::
-		@$(RM) ext\extinit.c ext\extinit.$(OBJEXT) *.tds *.il? $(RUBY_SO_NAME).lib
-		@$(RM) $(RUBY_INSTALL_NAME).res $(RUBYW_INSTALL_NAME).res $(RUBY_SO_NAME).res
-
-distclean-local::
-		@$(RM) ext\config.cache $(RBCONFIG:/=\)
-		@$(RM) *.map *.pdb *.ilk *.exp $(RUBYDEF)
-		@$(RM) $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(RUBY_SO_NAME).rc
+			. $(icondirs) $(srcdir)win32
+
+#config.status:	$(srcdir)configure
+#		$(SHELL) .config.status --recheck
+
+.path.c = .;$(srcdir);$(srcdir)win32;$(srcdir)missing
+.path.h = .;$(srcdir);$(srcdir)win32;$(srcdir)missing
+.path.y = $(srcdir)
+
+.c.obj:
+	$(CC) $(CFLAGS) $(XCFLAGS) -I. $(CPPFLAGS) -c $(<:/=\)
+
+.rc.res:
+	$(RC) $(RFLAGS) -I. -I$(<D). $(iconinc) -I$(srcdir)win32 $(RFLAGS) -fo$@ $(<:/=\)
+
+.y.c:
+	$(YACC) $(YFLAGS) $(<:\=/)
+	sed -e "s!^ *extern char \*getenv();!/* & */!;s/^\(#.*\)y\.tab/\1parse/" y.tab.c > $(@F)
+	@del y.tab.c
+
+parse.c: parse.y
 
 ext/extinit.obj: ext/extinit.c $(SETUP)
 	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -o$@ -c ext/extinit.c
 
-main.$(OBJEXT): win32.h
-array.$(OBJEXT): win32.h
-bignum.$(OBJEXT): win32.h
-class.$(OBJEXT): win32.h
-compar.$(OBJEXT): win32.h
-dir.$(OBJEXT): dir.h win32.h
-dln.$(OBJEXT): win32.h
-enum.$(OBJEXT): win32.h
-error.$(OBJEXT): win32.h
-eval.$(OBJEXT): win32.h
-file.$(OBJEXT): win32.h
-gc.$(OBJEXT): win32.h
-hash.$(OBJEXT): win32.h
-inits.$(OBJEXT): win32.h
-io.$(OBJEXT): win32.h
-marshal.$(OBJEXT): win32.h
-math.$(OBJEXT): win32.h
-numeric.$(OBJEXT): win32.h
-object.$(OBJEXT): win32.h
-pack.$(OBJEXT): win32.h
-parse.$(OBJEXT): win32.h
-process.$(OBJEXT): win32.h
-prec.$(OBJEXT): win32.h
-random.$(OBJEXT): win32.h
-range.$(OBJEXT): win32.h
-re.$(OBJEXT): win32.h
-regex.$(OBJEXT): win32.h
-ruby.$(OBJEXT): win32.h
-signal.$(OBJEXT): win32.h
-sprintf.$(OBJEXT): win32.h
-st.$(OBJEXT): win32.h
-string.$(OBJEXT): win32.h
-struct.$(OBJEXT): win32.h
-time.$(OBJEXT): win32.h
-util.$(OBJEXT): win32.h
-variable.$(OBJEXT): win32.h
-version.$(OBJEXT): win32.h
+acosh.obj: acosh.c win32.h
+alloca.obj: alloca.c win32.h
+crypt.obj: crypt.c win32.h
+dup2.obj: dup2.c win32.h
+erf.obj: erf.c win32.h
+finite.obj: finite.c win32.h
+flock.obj: flock.c win32.h
+memcmp.obj: memcmp.c win32.h
+memmove.obj: memmove.c win32.h
+mkdir.obj: mkdir.c win32.h
+vsnprintf.obj: vsnprintf.c win32.h
+strcasecmp.obj: strcasecmp.c win32.h
+strncasecmp.obj: strncasecmp.c win32.h
+strchr.obj: strchr.c win32.h
+strdup.obj: strdup.c win32.h
+strerror.obj: strerror.c win32.h
+strftime.obj: strftime.c win32.h
+strstr.obj: strstr.c win32.h
+strtod.obj: strtod.c win32.h
+strtol.obj: strtol.c win32.h
+strtoul.obj: strtoul.c win32.h
+nt.obj: nt.c win32.h
+x68.obj: x68.c win32.h
+os2.obj: os2.c win32.h
+dl_os2.obj: dl_os2.c win32.h
+
+# when I use -I., there is confliction at "OpenFile" 
+# so, set . into environment varible "include"
+win32.obj: win32.c win32.h
+
+###
+array.obj: array.c ruby.h config.h defines.h intern.h missing.h util.h st.h win32.h
+bignum.obj: bignum.c ruby.h config.h defines.h intern.h missing.h win32.h
+class.obj: class.c ruby.h config.h defines.h intern.h missing.h rubysig.h node.h st.h win32.h
+compar.obj: compar.c ruby.h config.h defines.h intern.h missing.h win32.h
+dir.obj: dir.c ruby.h config.h defines.h intern.h missing.h util.h win32.h
+dln.obj: dln.c ruby.h config.h defines.h intern.h missing.h dln.h win32.h
+dmyext.obj: dmyext.c
+enum.obj: enum.c ruby.h config.h defines.h intern.h missing.h node.h util.h win32.h
+error.obj: error.c ruby.h config.h defines.h intern.h missing.h env.h st.h win32.h
+eval.obj: eval.c ruby.h config.h defines.h intern.h missing.h node.h env.h util.h rubysig.h st.h dln.h win32.h
+file.obj: file.c ruby.h config.h defines.h intern.h missing.h rubyio.h rubysig.h util.h dln.h win32.h
+gc.obj: gc.c ruby.h config.h defines.h intern.h missing.h rubysig.h st.h node.h env.h re.h regex.h win32.h
+hash.obj: hash.c ruby.h config.h defines.h intern.h missing.h st.h util.h rubysig.h win32.h
+inits.obj: inits.c ruby.h config.h defines.h intern.h missing.h win32.h
+io.obj: io.c ruby.h config.h defines.h intern.h missing.h rubyio.h rubysig.h env.h util.h win32.h
+main.obj: main.c ruby.h config.h defines.h intern.h missing.h win32.h
+marshal.obj: marshal.c ruby.h config.h defines.h intern.h missing.h rubyio.h st.h util.h win32.h
+math.obj: math.c ruby.h config.h defines.h intern.h missing.h win32.h
+numeric.obj: numeric.c ruby.h config.h defines.h intern.h missing.h win32.h
+object.obj: object.c ruby.h config.h defines.h intern.h missing.h st.h util.h win32.h
+pack.obj: pack.c ruby.h config.h defines.h intern.h missing.h win32.h
+parse.obj: parse.c ruby.h config.h defines.h intern.h missing.h env.h node.h st.h regex.h util.h lex.c win32.h
+prec.obj: prec.c ruby.h config.h defines.h intern.h missing.h win32.h
+process.obj: process.c ruby.h config.h defines.h intern.h missing.h rubysig.h st.h win32.h
+random.obj: random.c ruby.h config.h defines.h intern.h missing.h win32.h
+range.obj: range.c ruby.h config.h defines.h intern.h missing.h win32.h
+re.obj: re.c ruby.h config.h defines.h intern.h missing.h re.h regex.h win32.h
+regex.obj: regex.c config.h regex.h win32.h
+ruby.obj: ruby.c ruby.h config.h defines.h intern.h missing.h dln.h node.h util.h win32.h
+signal.obj: signal.c ruby.h config.h defines.h intern.h missing.h rubysig.h win32.h
+sprintf.obj: sprintf.c ruby.h config.h defines.h intern.h missing.h win32.h
+st.obj: st.c config.h st.h
+string.obj: string.c ruby.h config.h defines.h intern.h missing.h re.h regex.h win32.h
+struct.obj: struct.c ruby.h config.h defines.h intern.h missing.h win32.h
+time.obj: time.c ruby.h config.h defines.h intern.h missing.h win32.h
+util.obj: util.c ruby.h config.h defines.h intern.h missing.h util.h win32.h
+variable.obj: variable.c ruby.h config.h defines.h intern.h missing.h env.h node.h st.h util.h win32.h
+version.obj: version.c ruby.h config.h defines.h intern.h missing.h version.h win32.h
diff --git a/bcc32/README.bcc32 b/bcc32/README.bcc32
index c27a1261f1..a699d34a4e 100644
--- a/bcc32/README.bcc32
+++ b/bcc32/README.bcc32
@@ -6,26 +6,18 @@
 
 (1) Borland C++ 5.0 or later.
 
-(2) Please set environment variable (({PATH}))
+(2) If you want to run `((%make clean%))' or `((%make distclean%))'
+    properly, you must install UNIX compatible `((%rm%))' command on
+    your ((|PATH|)).
+
+(3) Please set environment variable (({INCLUDE})), (({LIB})), (({PATH}))
     to run required commands properly from the command line.
 
     Note: building ruby requires following commands.
      * make
-     * bcc32
+     * bcc
      * tlib
-     * ilink32
-
-(3) If you want to build from CVS source, following commands are required.
-     * byacc ((<URL:http://gnuwin32.sourceforge.net/packages/byacc.htm>))
-     * sed   ((<URL:http://gnuwin32.sourceforge.net/packages/sed.htm>))
-
-(4) We strongly recommend to build ruby on C++Builder, to link following files.
-     * usebormm.lib
-     * memmgr.lib
-
-    RTL's internal memory manager cannot handle large memory block properly,
-    so we should use borlndmm.dll instead.
-     10000.times { "" << "." * 529671; GC.start } # crash
+     * ilink
 
 == How to compile and install
 
@@ -56,10 +48,6 @@
     If Ruby's version is `x.y.z', the ((|<MAJOR>|)) is `x' and the ((|<MINOR>|)) is `y'.
     The ((|<PLATFORM>|)) is usually `(({i586-bccwin32}))'.
 
-(6) Requires dynamic RTL (cc3250.dll on C++Builder5) and borlndmm.dll (If built with
-    usebormm.lib) to use installed binary. These files are ordinary in bcc32's bin
-    directory.
-
 == Icons
 
 Any icon files(*.ico) in the build directory, directories specified with
diff --git a/bcc32/configure.bat b/bcc32/configure.bat
index 143ad947f0..449b6e25b5 100755..100644
--- a/bcc32/configure.bat
+++ b/bcc32/configure.bat
@@ -8,85 +8,25 @@ echo>> ~tmp~.mak conf = %0
 echo>> ~tmp~.mak $(conf:\=/): nul
 echo>> ~tmp~.mak 	@del ~tmp~.mak
 echo>> ~tmp~.mak 	@-$(MAKE) -l$(MAKEFLAGS) -f $(@D)setup.mak \
+echo>> ~tmp~.mak 	bcc32dir="$(@D)" \
 :loop
 if "%1" == "" goto :end
-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" == "--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" == "-h" goto :help
-if "%1" == "--help" goto :help
-  echo>> ~tmp~.mak 	"%1" \
+  echo>> ~tmp~.mak 	"%1" 
   shift
 goto :loop
 :srcdir
-  echo>> ~tmp~.mak 	-D"srcdir=%2" \
-  shift
-  shift
-goto :loop
-:prefix
-  echo>> ~tmp~.mak 	-D"prefix=%2" \
-  shift
-  shift
-goto :loop
-:suffix
-  echo>> ~tmp~.mak 	-D"RUBY_SUFFIX=%2" \
-  shift
-  shift
-goto :loop
-:installname
-  echo>> ~tmp~.mak 	-D"RUBY_INSTALL_NAME=%2" \
-  shift
-  shift
-goto :loop
-:soname
-  echo>> ~tmp~.mak 	-D"RUBY_SO_NAME=%2" \
+  echo>> ~tmp~.mak 	"srcdir=%2" 
   shift
   shift
 goto :loop
 :target
-  echo>> ~tmp~.mak 	"%2" \
-  shift
-  shift
-goto :loop
-:extstatic
-  echo>> ~tmp~.mak 	-D"EXTSTATIC=static" \
-  shift
-goto :loop
-:enable-rdoc
-  echo>> ~tmp~.mak 	-D"RDOCTARGET=install-doc" \
-  shift
-goto :loop
-:disable-rdoc
-  echo>> ~tmp~.mak 	-D"RDOCTARGET=install-nodoc" \
-  shift
-goto :loop
-:extout
-  echo>> ~tmp~.mak 	-D"EXTOUT=%2" \
+  echo>> ~tmp~.mak 	%2 
   shift
   shift
 goto :loop
-:help
-  echo Configuration:
-  echo   --help                  display this help
-  echo   --srcdir=DIR            find the sources in DIR [configure dir or `..']
-  echo Installation directories:
-  echo   --prefix=PREFIX         install files in PREFIX (ignored currently)
-  echo System types:
-  echo   --target=TARGET         configure for TARGET [i386-bccwin32]
-  echo Optional Package:
-  echo   --with-static-linked-ext link external modules statically
-  echo   --enable-install-doc    install rdoc indexes during install
-  del ~tmp~.mak
-goto :exit
 :end
-echo>> ~tmp~.mak 	-Dbcc32dir="$(@D)"
 make -s -f ~tmp~.mak
-:exit
diff --git a/bcc32/mkexports.rb b/bcc32/mkexports.rb
index dc523e2541..e34b441e2f 100755..100644
--- a/bcc32/mkexports.rb
+++ b/bcc32/mkexports.rb
@@ -1,7 +1,5 @@
 #!./miniruby -s
 
-$name = $library = $description = nil
-
 SYM = {}
 STDIN.reopen(open("nul"))
 ARGV.each do |obj|
diff --git a/bcc32/setup.mak b/bcc32/setup.mak
index b7a2539d0a..1a243af9b6 100644
--- a/bcc32/setup.mak
+++ b/bcc32/setup.mak
@@ -1,20 +1,18 @@
 # -*- makefile -*-
 
 !if "$(srcdir)" != ""
-bcc32dir = $(srcdir)/bcc32
+bcc32dir = $(srcdir)bcc32/
 !elseif "$(bcc32dir)" == "bcc32/"
-srcdir = .
+srcdir = ./
 !elseif "$(bcc32dir:/bcc32/=)/bcc32/" == "$(bcc32dir)"
-srcdir = $(bcc32dir:/bcc32/=)
+srcdir = $(bcc32dir:/bcc32/=/)
 !else
-srcdir = $(bcc32dir)/..
-!endif
-!ifndef prefix
-prefix = /usr
+srcdir = $(bcc32dir)../
 !endif
+
 OS = bccwin32
 RT = $(OS)
-BANG = !
+INCLUDE = !include
 APPEND = echo>>$(MAKEFILE)
 !ifdef MAKEFILE
 MAKE = $(MAKE) -f $(MAKEFILE)
@@ -34,35 +32,9 @@ alpha-$(OS): -prologue- -alpha- -epilogue-
 	@echo Creating $(MAKEFILE)
 	@type > $(MAKEFILE) &&|
 \#\#\# Makefile for ruby $(OS) \#\#\#
-$(BANG)ifndef srcdir
 srcdir = $(srcdir:\=/)
-$(BANG)endif
-$(BANG)ifndef prefix
-prefix = $(prefix:\=/)
-$(BANG)endif
-$(BANG)ifndef EXTSTATIC
-EXTSTATIC = $(EXTSTATIC)
-$(BANG)endif
-!if defined(RDOCTARGET)
-$(BANG)ifndef RDOCTARGET
-RDOCTARGET = $(RDOCTARGET)
-$(BANG)endif
-!endif
-!if defined(EXTOUT)
-$(BANG)ifndef EXTOUT
-EXTOUT = $(EXTOUT)
-$(BANG)endif
-!endif
-|
-	@type > usebormm.bat &&|
-@echo off
-ilink32 -Gn -x usebormm.lib > nul
-if exist usebormm.tds echo MEMLIB = usebormm.lib
 |
-	@usebormm.bat >> $(MAKEFILE)
-	@del usebormm.*
-
-	@cpp32 -I$(srcdir) -P- -o$(MAKEFILE) > nul &&|
+	@cpp32 -I$(srcdir) -DRUBY_EXTERN="//" -P- -o$(MAKEFILE) > nul &&|
 \#include "version.h"
 MAJOR = RUBY_VERSION_MAJOR
 MINOR = RUBY_VERSION_MINOR
@@ -75,44 +47,28 @@ TEENY = RUBY_VERSION_TEENY
 !if defined(PROCESSOR_ARCHITECTURE) ||  defined(PROCESSOR_LEVEL)
 	@type >> $(MAKEFILE) &&|
 !if defined(PROCESSOR_ARCHITECTURE)
-$(BANG)ifndef PROCESSOR_ARCHITECTURE
 PROCESSOR_ARCHITECTURE = $(PROCESSOR_ARCHITECTURE)
-$(BANG)endif
 !endif
 !if defined(PROCESSOR_LEVEL)
-$(BANG)ifndef PROCESSOR_LEVEL
 PROCESSOR_LEVEL = $(PROCESSOR_LEVEL)
-$(BANG)endif
 !endif
 
 |
 !endif
 
 -alpha-: nul
-	@$(APPEND) !ifndef PROCESSOR_ARCHITECTURE
 	@$(APPEND) PROCESSOR_ARCHITECTURE = alpha
-	@$(APPEND) !endif
 -ix86-: nul
-	@$(APPEND) !ifndef PROCESSOR_ARCHITECTURE
 	@$(APPEND) PROCESSOR_ARCHITECTURE = x86
-	@$(APPEND) !endif
 
 -i386-: -ix86-
-	@$(APPEND) !ifndef PROCESSOR_LEVEL
 	@$(APPEND) PROCESSOR_LEVEL = 3
-	@$(APPEND) !endif
 -i486-: -ix86-
-	@$(APPEND) !ifndef PROCESSOR_LEVEL
 	@$(APPEND) PROCESSOR_LEVEL = 4
-	@$(APPEND) !endif
 -i586-: -ix86-
-	@$(APPEND) !ifndef PROCESSOR_LEVEL
 	@$(APPEND) PROCESSOR_LEVEL = 5
-	@$(APPEND) !endif
 -i686-: -ix86-
-	@$(APPEND) !ifndef PROCESSOR_LEVEL
 	@$(APPEND) PROCESSOR_LEVEL = 6
-	@$(APPEND) !endif
 
 -epilogue-: nul
 	@type >> $(MAKEFILE) &&|
@@ -121,13 +77,15 @@ $(BANG)endif
 \# RT = $(RT)
 \# RUBY_INSTALL_NAME = ruby
 \# RUBY_SO_NAME = $$(RT)-$$(RUBY_INSTALL_NAME)$$(MAJOR)$$(MINOR)
+\# prefix = /usr
 \# CFLAGS = -q $$(DEBUGFLAGS) $$(OPTFLAGS) $$(PROCESSOR_FLAG) -w- -wsus -wcpt -wdup -wext -wrng -wrpt -wzdi
-\# CPPFLAGS = -I. -I$$(srcdir) -I$$(srcdir)/missing -DLIBRUBY_SO=\"$$(LIBRUBY_SO)\"
+\# CPPFLAGS = -I. -I$$(srcdir) -I$$(srcdir)missing -DLIBRUBY_SO=\"$$(LIBRUBY_SO)\"
 \# STACK = 0x2000000
 \# LDFLAGS = -S:$$(STACK)
 \# RFLAGS = $$(iconinc)
 \# EXTLIBS = cw32.lib import32.lib user32.lib kernel32.lib
-$(BANG)include $$(srcdir)/bcc32/Makefile.sub
+$(INCLUDE) $$(srcdir)bcc32/Makefile.sub
 |
-	@$(srcdir:/=\)\win32\rm.bat config.h config.status
+	@if exist config.h del config.h
+	@if exist config.status del config.status
 	@echo type "`$(MAKE)'" to make ruby for $(OS).
diff --git a/bignum.c b/bignum.c
index 547759f099..aba88df04d 100644
--- a/bignum.c
+++ b/bignum.c
@@ -42,11 +42,11 @@ static VALUE
 bignew_1(klass, len, sign)
     VALUE klass;
     long len;
-    int sign;
+    char sign;
 {
     NEWOBJ(big, struct RBignum);
     OBJSETUP(big, klass, T_BIGNUM);
-    big->sign = sign?1:0;
+    big->sign = sign;
     big->len = len;
     big->digits = ALLOC_N(BDIGIT, len);
 
@@ -65,16 +65,15 @@ rb_big_clone(x)
     return z;
 }
 
-/* modify a bignum by 2's complement */
 static void
-get2comp(x)
+get2comp(x, carry)		/* get 2's complement */
     VALUE x;
+    int carry;
 {
     long i = RBIGNUM(x)->len;
     BDIGIT *ds = BDIGITS(x);
     BDIGIT_DBL num;
 
-    if (!i) return;
     while (i--) ds[i] = ~ds[i];
     i = 0; num = 1;
     do {
@@ -82,10 +81,11 @@ get2comp(x)
 	ds[i++] = BIGLO(num);
 	num = BIGDN(num);
     } while (i < RBIGNUM(x)->len);
-    if (num != 0) {
+    if (!carry) return;
+    if ((ds[RBIGNUM(x)->len-1] & (1<<(BITSPERDIG-1))) == 0) {
 	REALLOC_N(RBIGNUM(x)->digits, BDIGIT, ++RBIGNUM(x)->len);
 	ds = BDIGITS(x);
-	ds[RBIGNUM(x)->len-1] = RBIGNUM(x)->sign ? ~0 : 1;
+	ds[RBIGNUM(x)->len-1] = ~0;
     }
 }
 
@@ -93,53 +93,36 @@ void
 rb_big_2comp(x)			/* get 2's complement */
     VALUE x;
 {
-    get2comp(x);
+    get2comp(x, Qtrue);
 }
 
 static VALUE
-bigtrunc(x)
+bignorm(x)
     VALUE x;
 {
-    long len = RBIGNUM(x)->len;
-    BDIGIT *ds = BDIGITS(x);
+    if (!FIXNUM_P(x)) {
+	long len = RBIGNUM(x)->len;
+	BDIGIT *ds = BDIGITS(x);
 
-    while (--len && !ds[len]);
-    RBIGNUM(x)->len = ++len;
-    return x;
-}
+	while (len-- && !ds[len]) ;
+	RBIGNUM(x)->len = ++len;
 
-static VALUE
-bigfixize(VALUE x)
-{
-    long len = RBIGNUM(x)->len;
-    BDIGIT *ds = BDIGITS(x);
-
-    if (len*SIZEOF_BDIGITS <= sizeof(VALUE)) {
-	long num = 0;
-	while (len--) {
-	    num = BIGUP(num) + ds[len];
-	}
-	if (num >= 0) {
-	    if (RBIGNUM(x)->sign) {
-		if (POSFIXABLE(num)) return LONG2FIX(num);
+	if (len*SIZEOF_BDIGITS <= sizeof(VALUE)) {
+	    long num = 0;
+	    while (len--) {
+		num = BIGUP(num) + ds[len];
 	    }
-	    else {
-		if (NEGFIXABLE(-(long)num)) return LONG2FIX(-(long)num);
+	    if (num >= 0) {
+		if (RBIGNUM(x)->sign) {
+		    if (POSFIXABLE(num)) return LONG2FIX(num);
+		}
+		else if (NEGFIXABLE(-(long)num)) return LONG2FIX(-(long)num);
 	    }
 	}
     }
     return x;
 }
 
-static VALUE
-bignorm(VALUE x)
-{
-    if (!FIXNUM_P(x) && TYPE(x) == T_BIGNUM) {
-	x = bigfixize(bigtrunc(x));
-    }
-    return x;
-}
-
 VALUE
 rb_big_norm(x)
     VALUE x;
@@ -346,13 +329,6 @@ rb_cstr_to_inum(str, base, badcheck)
     VALUE z;
     BDIGIT *zds;
 
-#define conv_digit(c) \
-    (!ISASCII(c) ? -1 : \
-     isdigit(c) ? ((c) - '0') : \
-     islower(c) ? ((c) - 'a' + 10) : \
-     isupper(c) ? ((c) - 'A' + 10) : \
-     -1)
-
     if (!str) {
 	if (badcheck) goto bad;
 	return INT2FIX(0);
@@ -445,13 +421,7 @@ rb_cstr_to_inum(str, base, badcheck)
     }
     if (*str == '0') {		/* squeeze preceeding 0s */
 	while (*++str == '0');
-	if (!*str) --str;
-    }
-    c = *str;
-    c = conv_digit(c);
-    if (c < 0 || c >= base) {
-	if (badcheck) goto bad;
-	return INT2FIX(0);
+	--str;
     }
     len *= strlen(str)*sizeof(char);
 
@@ -485,7 +455,7 @@ rb_cstr_to_inum(str, base, badcheck)
     z = bignew(len, sign);
     zds = BDIGITS(z);
     for (i=len;i--;) zds[i]=0;
-    while ((c = *str++) != 0) {
+    while (c = *str++) {
 	if (c == '_') {
 	    if (badcheck) {
 		if (nondigit) goto bad;
@@ -493,7 +463,19 @@ rb_cstr_to_inum(str, base, badcheck)
 	    }
 	    continue;
 	}
-	else if ((c = conv_digit(c)) < 0) {
+	else if (!ISASCII(c)) {
+	    break;
+	}
+	else if (isdigit(c)) {
+	    c -= '0';
+	}
+	else if (islower(c)) {
+	    c -= 'a' - 10;
+	}
+	else if (isupper(c)) {
+	    c -= 'A' - 10;
+	}
+	else {
 	    break;
 	}
 	if (c >= base) break;
@@ -633,16 +615,15 @@ rb_str2inum(str, base)
 
 const char ruby_digitmap[] = "0123456789abcdefghijklmnopqrstuvwxyz";
 VALUE
-rb_big2str0(x, base, trim)
+rb_big2str(x, base)
     VALUE x;
     int base;
-    int trim;
 {
     volatile VALUE t;
     BDIGIT *ds;
     long i, j, hbase;
     VALUE ss;
-    char *s;
+    char *s, c;
 
     if (FIXNUM_P(x)) {
 	return rb_fix2str(x, base);
@@ -655,30 +636,30 @@ rb_big2str0(x, base, trim)
     switch (base) {
       case 2: break;
       case 3:
-	j = j * 53L / 84 + 1;
+	j = j * 647L / 1024;
 	break;
       case 4: case 5: case 6: case 7:
-	j = (j + 1) / 2;
+	j /= 2;
 	break;
       case 8: case 9:
-	j = (j + 2) / 3;
+	j /= 3;
 	break;
       case 10: case 11: case 12: case 13: case 14: case 15:
-	j = j * 28L / 93 + 1;
+	j = j * 241L / 800;
 	break;
       case 16: case 17: case 18: case 19: case 20: case 21:
       case 22: case 23: case 24: case 25: case 26: case 27:
       case 28: case 29: case 30: case 31:
-	j = (j + 3) / 4;
+	j /= 4;
 	break;
       case 32: case 33: case 34: case 35: case 36:
-	j = (j + 4) / 5;
+	j /= 5;
 	break;
       default:
 	rb_raise(rb_eArgError, "illegal radix %d", base);
 	break;
     }
-    j++;			/* space for sign */
+    j += 2;
 
     hbase = base * base;
 #if SIZEOF_BDIGITS > 2
@@ -687,11 +668,11 @@ rb_big2str0(x, base, trim)
 
     t = rb_big_clone(x);
     ds = BDIGITS(t);
-    ss = rb_str_new(0, j+1);
+    ss = rb_str_new(0, j);
     s = RSTRING(ss)->ptr;
 
     s[0] = RBIGNUM(x)->sign ? '+' : '-';
-    while (i && j > 1) {
+    while (i && j) {
 	long k = i;
 	BDIGIT_DBL num = 0;
 
@@ -700,36 +681,23 @@ rb_big2str0(x, base, trim)
 	    ds[k] = (BDIGIT)(num / hbase);
 	    num %= hbase;
 	}
-	if (trim && ds[i-1] == 0) i--;
+	if (ds[i-1] == 0) i--;
 	k = SIZEOF_BDIGITS;
 	while (k--) {
-	    s[--j] = ruby_digitmap[num % base];
+	    c = (char)(num % base);
+	    s[--j] = ruby_digitmap[(int)c];
 	    num /= base;
-	    if (!trim && j < 1) break;
-	    if (trim && i == 0 && num == 0) break;
+	    if (i == 0 && num == 0) break;
 	}
     }
-    if (trim) {while (s[j] == '0') j++;}
-    i = RSTRING(ss)->len - j;
-    if (RBIGNUM(x)->sign) {
-	memmove(s, s+j, i);
-	RSTRING(ss)->len = i-1;
-    }
-    else {
-	memmove(s+1, s+j, i);
-	RSTRING(ss)->len = i;
-    }
+    while (s[j] == '0') j++;
+    RSTRING(ss)->len -= RBIGNUM(x)->sign?j:j-1;
+    memmove(RBIGNUM(x)->sign?s:s+1, s+j, RSTRING(ss)->len);
     s[RSTRING(ss)->len] = '\0';
 
     return ss;
 }
 
-VALUE
-rb_big2str(VALUE x, int base)
-{
-    return rb_big2str0(x, base, Qtrue);
-}
-
 /*
  *  call-seq:
  *     big.to_s(base=10)   =>  string
@@ -783,7 +751,7 @@ unsigned long
 rb_big2ulong_pack(x)   
     VALUE x;  
 {   
-    unsigned long num = big2ulong(x, "unsigned long");
+    unsigned long num = big2ulong(x, "unsigned long", Qfalse);
     if (!RBIGNUM(x)->sign) {
 	return -num;
     }
@@ -1012,8 +980,8 @@ rb_big_eq(x, y)
 	    volatile double a, b;
 
 	    a = RFLOAT(y)->value;
-	    if (isnan(a)) return Qfalse;
 	    b = rb_big2dbl(x);
+	    if (isnan(a) || isnan(b)) return Qfalse;
 	    return (a == b)?Qtrue:Qfalse;
 	}
       default:
@@ -1082,16 +1050,13 @@ rb_big_neg(x)
     VALUE x;
 {
     VALUE z = rb_big_clone(x);
-    long i;
-    BDIGIT *ds;
+    long i = RBIGNUM(x)->len;
+    BDIGIT *ds = BDIGITS(z);
 
-    if (!RBIGNUM(x)->sign) get2comp(z);
-    ds = BDIGITS(z);
-    i = RBIGNUM(x)->len;
-    if (!i) return INT2FIX(~0);
+    if (!RBIGNUM(x)->sign) get2comp(z, Qtrue);
     while (i--) ds[i] = ~ds[i];
+    if (RBIGNUM(x)->sign) get2comp(z, Qfalse);
     RBIGNUM(z)->sign = !RBIGNUM(z)->sign;
-    if (RBIGNUM(x)->sign) get2comp(z);
 
     return bignorm(z);
 }
@@ -1122,7 +1087,7 @@ bigsub(x, y)
 	}
     }
 
-    z = bignew(RBIGNUM(x)->len, z==0);
+    z = bignew(RBIGNUM(x)->len, (z == 0)?1:0);
     zds = BDIGITS(z);
 
     for (i = 0, num = 0; i < RBIGNUM(y)->len; i++) { 
@@ -1146,7 +1111,7 @@ bigsub(x, y)
 static VALUE
 bigadd(x, y, sign)
     VALUE x, y;
-    int sign;
+    char sign;
 {
     VALUE z;
     BDIGIT_DBL num;
@@ -1240,8 +1205,15 @@ rb_big_minus(x, y)
     }
 }
 
+/*
+ *  call-seq:
+ *     big * other  => Numeric
+ *
+ *  Multiplies big and other, returning the result.
+ */
+
 VALUE
-rb_big_mul0(x, y)
+rb_big_mul(x, y)
     VALUE x, y;
 {
     long i, j;
@@ -1284,21 +1256,7 @@ rb_big_mul0(x, y)
 	}
     }
 
-    return z;
-}
-
-/*
- *  call-seq:
- *     big * other  => Numeric
- *
- *  Multiplies big and other, returning the result.
- */
-
-VALUE
-rb_big_mul(x, y)
-    VALUE x, y;
-{
-    return bignorm(rb_big_mul0(x, y));
+    return bignorm(z);
 }
 
 static void
@@ -1544,20 +1502,6 @@ rb_big_remainder(x, y)
     return bignorm(z);
 }
 
-static VALUE big_lshift _((VALUE, unsigned long));
-static VALUE big_rshift _((VALUE, unsigned long));
-
-static VALUE big_shift(x, n)
-    VALUE x;
-    int n;
-{
-    if (n < 0)
-	return big_lshift(x, (unsigned int)n);
-    else if (n > 0)
-	return big_rshift(x, (unsigned int)n);
-    return x;
-}
-
 /*
  *  call-seq:
  *     big.divmod(numeric)   => array
@@ -1660,24 +1604,15 @@ rb_big_pow(x, y)
 	yy = FIX2LONG(y);
 	if (yy > 0) {
 	    VALUE z = x;
-	    const long BIGLEN_LIMIT = 1024*1024 / SIZEOF_BDIGITS;
 
-	    if ((RBIGNUM(x)->len > BIGLEN_LIMIT) ||
-		(RBIGNUM(x)->len > BIGLEN_LIMIT / yy)) {
-		rb_warn("in a**b, b may be too big");
-		d = (double)yy;
-		break;
-	    }
 	    for (;;) {
 		yy -= 1;
 		if (yy == 0) break;
 		while (yy % 2 == 0) {
 		    yy /= 2;
-		    x = rb_big_mul0(x, x);
-		    bigtrunc(x);
+		    x = rb_big_mul(x, x);
 		}
-		z = rb_big_mul0(z, x);
-		bigtrunc(z);
+		z = rb_big_mul(z, x);
 	    }
 	    return bignorm(z);
 	}
@@ -1713,11 +1648,11 @@ rb_big_and(xx, yy)
     }
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	get2comp(y, Qtrue);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	get2comp(x, Qtrue);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1742,7 +1677,7 @@ rb_big_and(xx, yy)
     for (; i<l2; i++) {
 	zds[i] = sign?0:ds2[i];
     }
-    if (!RBIGNUM(z)->sign) get2comp(z);
+    if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
     return bignorm(z);
 }
 
@@ -1767,13 +1702,14 @@ rb_big_or(xx, yy)
     if (FIXNUM_P(y)) {
 	y = rb_int2big(FIX2LONG(y));
     }
+
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	get2comp(y, Qtrue);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	get2comp(x, Qtrue);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1798,7 +1734,7 @@ rb_big_or(xx, yy)
     for (; i<l2; i++) {
 	zds[i] = sign?ds2[i]:(BIGRAD-1);
     }
-    if (!RBIGNUM(z)->sign) get2comp(z);
+    if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
 
     return bignorm(z);
 }
@@ -1825,13 +1761,14 @@ rb_big_xor(xx, yy)
     if (FIXNUM_P(y)) {
 	y = rb_int2big(FIX2LONG(y));
     }
+
     if (!RBIGNUM(y)->sign) {
 	y = rb_big_clone(y);
-	get2comp(y);
+	get2comp(y, Qtrue);
     }
     if (!RBIGNUM(x)->sign) {
 	x = rb_big_clone(x);
-	get2comp(x);
+	get2comp(x, Qtrue);
     }
     if (RBIGNUM(x)->len > RBIGNUM(y)->len) {
 	l1 = RBIGNUM(y)->len;
@@ -1858,20 +1795,12 @@ rb_big_xor(xx, yy)
     for (; i<l2; i++) {
 	zds[i] = sign?ds2[i]:~ds2[i];
     }
-    if (!RBIGNUM(z)->sign) get2comp(z);
+    if (!RBIGNUM(z)->sign) get2comp(z, Qfalse);
 
     return bignorm(z);
 }
 
-static VALUE
-check_shiftdown(VALUE y, VALUE x)
-{
-    if (!RBIGNUM(x)->len) return INT2FIX(0);
-    if (RBIGNUM(y)->len > SIZEOF_LONG / SIZEOF_BDIGITS) {
-	return RBIGNUM(x)->sign ? INT2FIX(0) : INT2FIX(-1);
-    }
-    return Qnil;
-}
+static VALUE rb_big_rshift _((VALUE,VALUE));
 
 /*
  * call-seq:
@@ -1884,46 +1813,15 @@ VALUE
 rb_big_lshift(x, y)
     VALUE x, y;
 {
-    long shift;
-    int neg = 0;
-
-    for (;;) {
-	if (FIXNUM_P(y)) {
-	    shift = FIX2LONG(y);
-	    if (shift < 0) {
-		neg = 1;
-		shift = -shift;
-	    }
-	    break;
-	}
-	else if (TYPE(y) == T_BIGNUM) {
-	    if (!RBIGNUM(y)->sign) {
-		VALUE t = check_shiftdown(y, x);
-		if (!NIL_P(t)) return t;
-		neg = 1;
-	    }
-	    shift = big2ulong(y, "long", Qtrue);
-	    break;
-	}
-	y = rb_to_int(y);
-    }
-
-    if (neg) return big_rshift(x, shift);
-    return big_lshift(x, shift);
-}
-
-static VALUE
-big_lshift(x, shift)
-    VALUE x;
-    unsigned long shift;
-{
     BDIGIT *xds, *zds;
-    long s1 = shift/BITSPERDIG;
+    int shift = NUM2INT(y);
+    int s1 = shift/BITSPERDIG;
     int s2 = shift%BITSPERDIG;
     VALUE z;
     BDIGIT_DBL num = 0;
     long len, i;
 
+    if (shift < 0) return rb_big_rshift(x, INT2FIX(-shift));
     len = RBIGNUM(x)->len;
     z = bignew(len+s1+1, RBIGNUM(x)->sign);
     zds = BDIGITS(z);
@@ -1947,52 +1845,19 @@ big_lshift(x, shift)
  * Shifts big right _numeric_ positions (left if _numeric_ is negative).
  */
 
-VALUE
+static VALUE
 rb_big_rshift(x, y)
     VALUE x, y;
 {
-    long shift;
-    int neg = 0;
-
-    for (;;) {
-	if (FIXNUM_P(y)) {
-	    shift = FIX2LONG(y);
-	    if (shift < 0) {
-		neg = 1;
-		shift = -shift;
-	    }
-	    break;
-	}
-	else if (TYPE(y) == T_BIGNUM) {
-	    if (RBIGNUM(y)->sign) {
-		VALUE t = check_shiftdown(y, x);
-		if (!NIL_P(t)) return t;
-	    }
-	    else {
-		neg = 1;
-	    }
-	    shift = big2ulong(y, "long", Qtrue);
-	    break;
-	}
-	y = rb_to_int(y);
-    }
-
-    if (neg) return big_lshift(x, shift);
-    return big_rshift(x, shift);
-}
-
-static VALUE
-big_rshift(x, shift)
-    VALUE x;
-    unsigned long shift;
-{
     BDIGIT *xds, *zds;
+    int shift = NUM2INT(y);
     long s1 = shift/BITSPERDIG;
-    int s2 = shift%BITSPERDIG;
+    long s2 = shift%BITSPERDIG;
     VALUE z;
     BDIGIT_DBL num = 0;
     long i, j;
-    volatile VALUE save_x;
+
+    if (shift < 0) return rb_big_lshift(x, INT2FIX(-shift));
 
     if (s1 > RBIGNUM(x)->len) {
 	if (RBIGNUM(x)->sign)
@@ -2001,15 +1866,11 @@ big_rshift(x, shift)
 	    return INT2FIX(-1);
     }
     if (!RBIGNUM(x)->sign) {
-	save_x = x = rb_big_clone(x);
-	get2comp(x);
+	x = rb_big_clone(x);
+	get2comp(x, Qtrue);
     }
     xds = BDIGITS(x);
     i = RBIGNUM(x)->len; j = i - s1;
-    if (j == 0) {
-	if (RBIGNUM(x)->sign) return INT2FIX(0);
-	else return INT2FIX(-1);
-    }
     z = bignew(j, RBIGNUM(x)->sign);
     if (!RBIGNUM(x)->sign) {
 	num = ((BDIGIT_DBL)~0) << BITSPERDIG;
@@ -2021,7 +1882,7 @@ big_rshift(x, shift)
 	num = BIGUP(xds[i]);
     }
     if (!RBIGNUM(x)->sign) {
-	get2comp(z);
+	get2comp(z, Qfalse);
     }
     return bignorm(z);
 }
@@ -2050,39 +1911,29 @@ rb_big_aref(x, y)
     VALUE x, y;
 {
     BDIGIT *xds;
-    BDIGIT_DBL num;
-    unsigned long shift;
-    long i, s1, s2;
+    int shift;
+    long s1, s2;
 
     if (TYPE(y) == T_BIGNUM) {
-	if (!RBIGNUM(y)->sign)
+	if (!RBIGNUM(y)->sign || RBIGNUM(x)->sign)
 	    return INT2FIX(0);
-	if (RBIGNUM(bigtrunc(y))->len > SIZEOF_LONG/SIZEOF_BDIGITS) {
-	  out_of_range:
-	    return RBIGNUM(x)->sign ? INT2FIX(0) : INT2FIX(1);
-	}
-	shift = big2ulong(y, "long", Qfalse);
-    }
-    else {
-	i = NUM2LONG(y);
-	if (i < 0) return INT2FIX(0);
-	shift = (VALUE)i;
+	return INT2FIX(1);
     }
+    shift = NUM2INT(y);
+    if (shift < 0) return INT2FIX(0);
     s1 = shift/BITSPERDIG;
     s2 = shift%BITSPERDIG;
 
-    if (s1 >= RBIGNUM(x)->len) goto out_of_range;
     if (!RBIGNUM(x)->sign) {
-	xds = BDIGITS(x);
-	i = 0; num = 1;
-	while (num += ~xds[i], ++i <= s1) {
-	    num = BIGDN(num);
-	}
+	if (s1 >= RBIGNUM(x)->len) return INT2FIX(1);
+	x = rb_big_clone(x);
+	get2comp(x, Qtrue);
     }
     else {
-	num = BDIGITS(x)[s1];
+	if (s1 >= RBIGNUM(x)->len) return INT2FIX(0);
     }
-    if (num & ((BDIGIT_DBL)1<<s2))
+    xds = BDIGITS(x);
+    if (xds[s1] & (1<<s2))
 	return INT2FIX(1);
     return INT2FIX(0);
 }
@@ -2119,11 +1970,8 @@ rb_big_coerce(x, y)
     if (FIXNUM_P(y)) {
 	return rb_assoc_new(rb_int2big(FIX2LONG(y)), x);
     }
-    else if (TYPE(y) == T_BIGNUM) {
-       return rb_assoc_new(y, x);
-    }
     else {
-	rb_raise(rb_eTypeError, "can't coerce %s to Bignum",
+	rb_raise(rb_eTypeError, "Can't coerce %s to Bignum",
 		 rb_obj_classname(y));
     }
     /* not reached */
@@ -2162,13 +2010,11 @@ rb_big_rand(max, rand_buf)
 	return rb_float_new(rand_buf[0]);
     }
     v = bignew(len,1);
-    len--;
-    BDIGITS(v)[len] = BDIGITS(max)[len] * rand_buf[len];    
     while (len--) {
 	BDIGITS(v)[len] = ((BDIGIT)~0) * rand_buf[len];
     }
 
-    return v;
+    return rb_big_modulo((VALUE)v, max);
 }
 
 /*
diff --git a/bin/erb b/bin/erb
index a6fcd5370c..2459d2562e 100755
--- a/bin/erb
+++ b/bin/erb
@@ -12,13 +12,13 @@ class ERB
       arg = self.shift
       return nil if arg == '--'
       if arg =~ /^-(.)(.*)/
-        return arg if $1 == '-'
-        raise 'unknown switch "-"' if $2.index('-')
-        self.unshift "-#{$2}" if $2.size > 0
-        "-#{$1}"
+	return arg if $1 == '-'
+	raise 'unknown switch "-"' if $2.index('-')
+	self.unshift "-#{$2}" if $2.size > 0
+	"-#{$1}"
       else
-        self.unshift arg
-        nil
+	self.unshift arg
+	nil
       end
     end
     
@@ -30,13 +30,13 @@ class ERB
       return trim_mode if disable_percent
       case trim_mode
       when 0
-        return '%'
+	return '%'
       when 1
-        return '%>'
+	return '%>'
       when 2
-        return '%<>'
+	return '%<>'
       when '-'
-        return '%-'
+	return '%-'
       end
     end
     module_function :trim_mode_opt
@@ -45,91 +45,89 @@ class ERB
       trim_mode = 0
       disable_percent = false
       begin
-        while switch = ARGV.switch
-          case switch
-          when '-x'                        # ruby source
-            output = true
-          when '-n'                        # line number
-            number = true
-          when '-v'                        # verbose
-            $VERBOSE = true
-          when '--version'                 # version
-            STDERR.puts factory.version
-            exit
-          when '-d', '--debug'             # debug
-            $DEBUG = true
-          when '-r'                        # require
-            require ARGV.req_arg
-          when '-S'                        # security level
-            arg = ARGV.req_arg
-            raise "invalid safe_level #{arg.dump}" unless arg =~ /^[0-4]$/
-            safe_level = arg.to_i
-          when '-T'                        # trim mode
-            arg = ARGV.req_arg
-            if arg == '-'
-              trim_mode = arg 
-              next
-            end
-            raise "invalid trim mode #{arg.dump}" unless arg =~ /^[0-2]$/
-            trim_mode = arg.to_i
-          when '-K'                        # KCODE
-            arg = ARGV.req_arg
-            case arg.downcase
-            when 'e', '-e', 'euc'
-              $KCODE = 'EUC'
-            when 's', '-s', 'sjis'
-              $KCODE = 'SJIS'
-            when 'u', '-u', 'utf8'
-              $KCODE = 'UTF8'
-            when 'n', '-n', 'none'
-              $KCODE = 'NONE'
-            else
-              raise "invalid KCODE #{arg.dump}"
-            end
-          when '-P'
-            disable_percent = true
-          when '--help'
-            raise "print this help"
-          else
-            raise "unknown switch #{switch.dump}"
-          end
-        end
-      rescue                               # usage
-        STDERR.puts $!.to_s
-        STDERR.puts File.basename($0) + 
-          " [switches] [inputfile]"
-        STDERR.puts <<EOU
+	while switch = ARGV.switch
+	  case switch
+	  when '-x'			# ruby source
+	    output = true
+	  when '-n'			# line number
+	    number = true
+	  when '-v'			# verbose
+	    $VERBOSE = true
+	  when '--version'		# version
+	    STDERR.puts factory.version
+	    exit
+	  when '-d', '--debug'	# debug
+	    $DEBUG = true
+	  when '-r'			# require
+	    require ARGV.req_arg
+	  when '-S'			# sacurity level
+	    arg = ARGV.req_arg
+	    raise "invalid safe_level #{arg.dump}" unless arg =~ /^[0-4]$/
+	    safe_level = arg.to_i
+	  when '-T'			# trim mode
+	    arg = ARGV.req_arg
+	    if arg == '-'
+	      trim_mode = arg 
+	      next
+	    end
+	    raise "invalid trim mode #{arg.dump}" unless arg =~ /^[0-2]$/
+	    trim_mode = arg.to_i
+	  when '-K'			# KCODE
+	    arg = ARGV.req_arg
+	    case arg.downcase
+	    when 'e', '-e', 'euc'
+	      $KCODE = 'EUC'
+	    when 's', '-s', 'sjis'
+	      $KCODE = 'SJIS'
+	    when 'u', '-u', 'utf8'
+	      $KCODE = 'UTF8'
+	    when 'n', '-n', 'none'
+	      $KCODE = 'NONE'
+	    else
+	      raise "invalid KCODE #{arg.dump}"
+	    end
+	  when '-P'
+	    disable_percent = true
+	  when '--help'
+	    raise "print this help"
+	  else
+	    raise "unknown switch #{switch.dump}"
+	  end
+	end
+      rescue    			# usage
+	STDERR.puts $!.to_s
+	STDERR.puts File.basename($0) + 
+	  " [switches] [inputfile]"
+	STDERR.puts <<EOU
   -x               print ruby script
   -n               print ruby script with line number
   -v               enable verbose mode
-  -d               set $DEBUG to true
+  -d               set $DBEUG to true
   -r [library]     load a library
   -K [kcode]       specify KANJI code-set
   -S [safe_level]  set $SAFE (0..4)
   -T [trim_mode]   specify trim_mode (0..2, -)
-  -P               ignore lines which start with "%"
+  -P               disregard the lin which starts in "%" 
 EOU
-        exit 1
+	exit 1
       end
 
       src = $<.read
-      filename = $FILENAME
       exit 2 unless src
       trim = trim_mode_opt(trim_mode, disable_percent)
       erb = factory.new(src.untaint, safe_level, trim)
-      erb.filename = filename
       if output
-        if number
-          l = 1
-          for line in erb.src
-            puts "%3d %s"%[l, line]
-            l += 1
-          end
-        else
-          puts erb.src
-        end
+	if number
+	  l = 1
+	  for line in erb.src
+	    puts "%3d %s"%[l, line]
+	    l += 1
+	  end
+	else
+	  puts erb.src
+	end
       else
-        erb.run(TOPLEVEL_BINDING.taint)
+	erb.run(TOPLEVEL_BINDING.taint)
       end
     end
     module_function :run
diff --git a/bin/irb b/bin/irb
index f277bc4b69..309da52161 100644
--- a/bin/irb
+++ b/bin/irb
@@ -1,10 +1,10 @@
 #!/usr/bin/env ruby
 #
 #   irb.rb - intaractive ruby
-#   	$Release Version: 0.9.5 $
+#   	$Release Version: 0.7.3 $
 #   	$Revision$
 #   	$Date$
-#   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
+#   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
 #
 
 require "irb"
diff --git a/class.c b/class.c
index 80dc9e4b2d..8addef7612 100644
--- a/class.c
+++ b/class.c
@@ -58,7 +58,6 @@ clone_method(mid, body, tbl)
     return ST_CONTINUE;
 }
 
-/* :nodoc: */
 VALUE
 rb_mod_init_copy(clone, orig)
     VALUE clone, orig;
@@ -86,7 +85,6 @@ rb_mod_init_copy(clone, orig)
     return clone;
 }
 
-/* :nodoc: */
 VALUE
 rb_class_init_copy(clone, orig)
     VALUE clone, orig;
@@ -94,9 +92,6 @@ rb_class_init_copy(clone, orig)
     if (RCLASS(clone)->super != 0) {
 	rb_raise(rb_eTypeError, "already initialized class");
     }
-    if (FL_TEST(orig, FL_SINGLETON)) {
-	rb_raise(rb_eTypeError, "can't copy singleton class");
-    }
     return rb_mod_init_copy(clone, orig);
 }
 
@@ -379,6 +374,9 @@ rb_include_module(klass, module)
 	rb_secure(4);
     }
     
+    if (NIL_P(module)) return;
+    if (klass == module) return;
+
     if (TYPE(module) != T_MODULE) {
 	Check_Type(module, T_MODULE);
     }
diff --git a/common.mk b/common.mk
deleted file mode 100644
index f751fecfb5..0000000000
--- a/common.mk
+++ /dev/null
@@ -1,446 +0,0 @@
-bin: $(PROGRAM) $(WPROGRAM)
-lib: $(LIBRUBY)
-dll: $(LIBRUBY_SO)
-
-RUBYOPT       =
-
-STATIC_RUBY   = static-ruby
-
-EXTCONF       = extconf.rb
-RBCONFIG      = ./.rbconfig.time
-LIBRUBY_EXTS  = ./.libruby-with-ext.time
-RDOCOUT       = $(EXTOUT)/rdoc
-
-DMYEXT	      = dmyext.$(OBJEXT)
-MAINOBJ	      = main.$(OBJEXT)
-EXTOBJS	      = 
-DLDOBJS	      = $(DMYEXT)
-
-OBJS	      = array.$(OBJEXT) \
-		bignum.$(OBJEXT) \
-		class.$(OBJEXT) \
-		compar.$(OBJEXT) \
-		dir.$(OBJEXT) \
-		dln.$(OBJEXT) \
-		enum.$(OBJEXT) \
-		error.$(OBJEXT) \
-		eval.$(OBJEXT) \
-		file.$(OBJEXT) \
-		gc.$(OBJEXT) \
-		hash.$(OBJEXT) \
-		inits.$(OBJEXT) \
-		io.$(OBJEXT) \
-		marshal.$(OBJEXT) \
-		math.$(OBJEXT) \
-		numeric.$(OBJEXT) \
-		object.$(OBJEXT) \
-		pack.$(OBJEXT) \
-		parse.$(OBJEXT) \
-		process.$(OBJEXT) \
-		prec.$(OBJEXT) \
-		random.$(OBJEXT) \
-		range.$(OBJEXT) \
-		re.$(OBJEXT) \
-		regex.$(OBJEXT) \
-		ruby.$(OBJEXT) \
-		signal.$(OBJEXT) \
-		sprintf.$(OBJEXT) \
-		st.$(OBJEXT) \
-		string.$(OBJEXT) \
-		struct.$(OBJEXT) \
-		time.$(OBJEXT) \
-		util.$(OBJEXT) \
-		variable.$(OBJEXT) \
-		version.$(OBJEXT) \
-		$(MISSING)
-
-SCRIPT_ARGS   =	--dest-dir="$(DESTDIR)" \
-		--extout="$(EXTOUT)" \
-		--make="$(MAKE)" \
-		--mflags="$(MFLAGS)" \
-		--make-flags="$(MAKEFLAGS)"
-EXTMK_ARGS    =	$(SCRIPT_ARGS) --extension $(EXTS) --extstatic $(EXTSTATIC) --
-INSTRUBY_ARGS =	$(SCRIPT_ARGS) --installed-list $(INSTALLED_LIST)
-
-PRE_LIBRUBY_UPDATE = $(MINIRUBY) -e 'ARGV[1] or File.unlink(ARGV[0]) rescue nil' -- \
-			$(LIBRUBY_EXTS) $(LIBRUBY_SO_UPDATE)
-
-TESTSDIR      = $(srcdir)/test
-TESTWORKDIR   = testwork
-
-all: $(MKFILES) $(PREP) $(RBCONFIG) $(LIBRUBY)
-	@$(MINIRUBY) $(srcdir)/ext/extmk.rb $(EXTMK_ARGS)
-prog: $(PROGRAM) $(WPROGRAM)
-
-miniruby$(EXEEXT): config.status $(LIBRUBY_A) $(MAINOBJ) $(MINIOBJS) $(OBJS) $(DMYEXT)
-
-$(PROGRAM): $(LIBRUBY) $(MAINOBJ) $(OBJS) $(EXTOBJS) $(SETUP) $(PREP)
-
-$(LIBRUBY_A):	$(OBJS) $(DMYEXT) $(ARCHFILE)
-
-$(LIBRUBY_SO):	$(OBJS) $(DLDOBJS) $(LIBRUBY_A) $(PREP) $(LIBRUBY_SO_UPDATE)
-
-$(LIBRUBY_EXTS):
-	@exit > $@
-
-$(STATIC_RUBY)$(EXEEXT): $(MAINOBJ) $(DLDOBJS) $(EXTOBJS) $(LIBRUBY_A)
-	@$(RM) $@
-	$(PURIFY) $(CC) $(MAINOBJ) $(DLDOBJS) $(EXTOBJS) $(LIBRUBY_A) $(MAINLIBS) $(EXTLIBS) $(LIBS) $(OUTFLAG)$@ $(LDFLAGS) $(XLDFLAGS)
-
-ruby.imp: $(OBJS)
-	@$(NM) -Pgp $(OBJS) | awk 'BEGIN{print "#!"}; $$2~/^[BD]$$/{print $$1}' | sort -u -o $@
-
-install: install-nodoc $(RDOCTARGET)
-install-all: install-nodoc install-doc
-
-install-nodoc: pre-install-nodoc do-install-nodoc post-install-nodoc
-pre-install-nodoc:: pre-install-local pre-install-ext
-do-install-nodoc: 
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --mantype="$(MANTYPE)"
-post-install-nodoc:: post-install-local post-install-ext
-
-install-local: pre-install-local do-install-local post-install-local
-pre-install-local:: pre-install-bin pre-install-lib pre-install-man
-do-install-local:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=local --mantype="$(MANTYPE)"
-post-install-local:: post-install-bin post-install-lib post-install-man
-
-install-ext: pre-install-ext do-install-ext post-install-ext
-pre-install-ext:: pre-install-ext-arch pre-install-ext-comm
-do-install-ext:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=ext
-post-install-ext:: post-install-ext-arch post-install-ext-comm
-
-install-arch: pre-install-arch do-install-arch post-install-arch
-pre-install-arch:: pre-install-bin pre-install-ext-arch
-do-install-arch:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=bin --install=ext-arch
-post-install-arch:: post-install-bin post-install-ext-arch
-
-install-comm: pre-install-comm do-install-comm post-install-comm
-pre-install-comm:: pre-install-lib pre-install-ext-comm pre-install-man
-do-install-comm:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=lib --install=ext-comm --install=man
-post-install-comm:: post-install-lib post-install-ext-comm post-install-man
-
-install-bin: pre-install-bin do-install-bin post-install-bin
-pre-install-bin:: install-prereq
-do-install-bin:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=bin
-post-install-bin::
-	@$(NULLCMD)
-
-install-lib: pre-install-lib do-install-lib post-install-lib
-pre-install-lib:: install-prereq
-do-install-lib:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=lib
-post-install-lib::
-	@$(NULLCMD)
-
-install-ext-comm: pre-install-ext-comm do-install-ext-comm post-install-ext-comm
-pre-install-ext-comm:: install-prereq
-do-install-ext-comm:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=ext-comm
-post-install-ext-comm::
-	@$(NULLCMD)
-
-install-ext-arch: pre-install-ext-arch do-install-ext-arch post-install-ext-arch
-pre-install-ext-arch:: install-prereq
-do-install-ext-arch:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=ext-arch
-post-install-ext-arch::
-	@$(NULLCMD)
-
-install-man: pre-install-man do-install-man post-install-man
-pre-install-man:: install-prereq
-do-install-man:
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=man --mantype="$(MANTYPE)"
-post-install-man::
-	@$(NULLCMD)
-
-what-where: no-install
-no-install: no-install-nodoc no-install-doc
-what-where-all: no-install-all
-no-install-all: no-install-nodoc
-
-what-where-nodoc: no-install-nodoc
-no-install-nodoc: pre-no-install-nodoc dont-install-nodoc post-no-install-nodoc
-pre-no-install-nodoc:: pre-no-install-local pre-no-install-ext
-dont-install-nodoc: 
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --mantype="$(MANTYPE)"
-post-no-install-nodoc:: post-no-install-local post-no-install-ext
-
-what-where-local: no-install-local
-no-install-local: pre-no-install-local dont-install-local post-no-install-local
-pre-no-install-local:: pre-no-install-bin pre-no-install-lib pre-no-install-man
-dont-install-local:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=local --mantype="$(MANTYPE)"
-post-no-install-local:: post-no-install-bin post-no-install-lib post-no-install-man
-
-what-where-ext: no-install-ext
-no-install-ext: pre-no-install-ext dont-install-ext post-no-install-ext
-pre-no-install-ext:: pre-no-install-ext-arch pre-no-install-ext-comm
-dont-install-ext:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=ext
-post-no-install-ext:: post-no-install-ext-arch post-no-install-ext-comm
-
-what-where-arch: no-install-arch
-no-install-arch: pre-no-install-arch dont-install-arch post-no-install-arch
-pre-no-install-arch:: pre-no-install-bin pre-no-install-ext-arch
-dont-install-arch:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=bin --install=ext-arch
-post-no-install-arch:: post-no-install-lib post-no-install-man post-no-install-ext-arch
-
-what-where-comm: no-install-comm
-no-install-comm: pre-no-install-comm dont-install-comm post-no-install-comm
-pre-no-install-comm:: pre-no-install-lib pre-no-install-ext-comm pre-no-install-man
-dont-install-comm:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=lib --install=ext-comm --install=man
-post-no-install-comm:: post-no-install-lib post-no-install-ext-comm post-no-install-man
-
-what-where-bin: no-install-bin
-no-install-bin: pre-no-install-bin dont-install-bin post-no-install-bin
-pre-no-install-bin:: install-prereq
-dont-install-bin:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=bin
-post-no-install-bin::
-	@$(NULLCMD)
-
-what-where-lib: no-install-lib
-no-install-lib: pre-no-install-lib dont-install-lib post-no-install-lib
-pre-no-install-lib:: install-prereq
-dont-install-lib:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=lib
-post-no-install-lib::
-	@$(NULLCMD)
-
-what-where-ext-comm: no-install-ext-comm
-no-install-ext-comm: pre-no-install-ext-comm dont-install-ext-comm post-no-install-ext-comm
-pre-no-install-ext-comm:: install-prereq
-dont-install-ext-comm:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=ext-comm
-post-no-install-ext-comm::
-	@$(NULLCMD)
-
-what-where-ext-arch: no-install-ext-arch
-no-install-ext-arch: pre-no-install-ext-arch dont-install-ext-arch post-no-install-ext-arch
-pre-no-install-ext-arch:: install-prereq
-dont-install-ext-arch:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=ext-arch
-post-no-install-ext-arch::
-	@$(NULLCMD)
-
-what-where-man: no-install-man
-no-install-man: pre-no-install-man dont-install-man post-no-install-man
-pre-no-install-man:: install-prereq
-dont-install-man:
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=man --mantype="$(MANTYPE)"
-post-no-install-man::
-	@$(NULLCMD)
-
-install-doc: rdoc pre-install-doc do-install-doc post-install-doc
-pre-install-doc:: install-prereq
-do-install-doc: $(PROGRAM)
-	$(MINIRUBY) $(srcdir)/instruby.rb $(INSTRUBY_ARGS) --install=rdoc --rdoc-output="$(RDOCOUT)"
-post-install-doc::
-	@$(NULLCMD)
-
-rdoc: $(PROGRAM) PHONY
-	@echo Generating RDoc documentation
-	$(RUNRUBY) "$(srcdir)/bin/rdoc" --all --ri --op "$(RDOCOUT)" "$(srcdir)"
-
-what-where-doc: no-install-doc
-no-install-doc: pre-no-install-doc dont-install-doc post-no-install-doc
-pre-no-install-doc:: install-prereq
-dont-install-doc::
-	$(MINIRUBY) $(srcdir)/instruby.rb -n $(INSTRUBY_ARGS) --install=rdoc --rdoc-output="$(RDOCOUT)"
-post-no-install-doc::
-	@$(NULLCMD)
-
-install-prereq:
-	@exit > $(INSTALLED_LIST)
-
-clean: clean-ext clean-local
-clean-local::
-	@$(RM) $(OBJS) $(MAINOBJ) $(WINMAINOBJ) $(LIBRUBY_A) $(LIBRUBY_SO) $(LIBRUBY) $(LIBRUBY_ALIASES)
-	@$(RM) $(PROGRAM) $(WPROGRAM) miniruby$(EXEEXT) dmyext.$(OBJEXT) $(ARCHFILE) .*.time
-clean-ext:
-	@-$(MINIRUBY) $(srcdir)/ext/extmk.rb $(EXTMK_ARGS) clean
-
-distclean: distclean-ext distclean-local
-distclean-local:: clean-local
-	@$(RM) $(MKFILES) config.h rbconfig.rb
-	@$(RM) config.cache config.log config.status
-	@$(RM) *~ *.bak *.stackdump core *.core gmon.out y.tab.c y.output $(PREP)
-distclean-ext:
-	@-$(MINIRUBY) $(srcdir)/ext/extmk.rb $(EXTMK_ARGS) distclean
-
-realclean:: distclean
-	@$(RM) parse.c lex.c
-
-check: test test-all
-
-test: miniruby$(EXEEXT) $(RBCONFIG) $(PROGRAM) PHONY
-	@$(MINIRUBY) $(srcdir)/rubytest.rb
-
-test-all:
-	$(RUNRUBY) "$(srcdir)/test/runner.rb" --basedir="$(TESTSDIR)" --runner=$(TESTUI) $(TESTS)
-
-extconf:
-	$(MINIRUBY) -I$(srcdir)/lib -run -e mkdir -- -p "$(EXTCONFDIR)"
-	$(RUNRUBY) -C "$(EXTCONFDIR)" $(EXTCONF) $(EXTCONFARGS)
-
-$(RBCONFIG): $(srcdir)/mkconfig.rb config.status $(PREP)
-	@$(MINIRUBY) $(srcdir)/mkconfig.rb -timestamp=$@ \
-		-install_name=$(RUBY_INSTALL_NAME) \
-		-so_name=$(RUBY_SO_NAME) rbconfig.rb
-
-.PRECIOUS: $(MKFILES)
-
-.PHONY: test install install-nodoc install-doc dist
-
-PHONY:
-
-{$(VPATH)}parse.c: parse.y
-
-acosh.$(OBJEXT): {$(VPATH)}acosh.c
-alloca.$(OBJEXT): {$(VPATH)}alloca.c
-crypt.$(OBJEXT): {$(VPATH)}crypt.c
-dup2.$(OBJEXT): {$(VPATH)}dup2.c
-erf.$(OBJEXT): {$(VPATH)}erf.c
-finite.$(OBJEXT): {$(VPATH)}finite.c
-flock.$(OBJEXT): {$(VPATH)}flock.c
-memcmp.$(OBJEXT): {$(VPATH)}memcmp.c
-memmove.$(OBJEXT): {$(VPATH)}memmove.c
-mkdir.$(OBJEXT): {$(VPATH)}mkdir.c
-vsnprintf.$(OBJEXT): {$(VPATH)}vsnprintf.c
-strcasecmp.$(OBJEXT): {$(VPATH)}strcasecmp.c
-strncasecmp.$(OBJEXT): {$(VPATH)}strncasecmp.c
-strchr.$(OBJEXT): {$(VPATH)}strchr.c
-strdup.$(OBJEXT): {$(VPATH)}strdup.c
-strerror.$(OBJEXT): {$(VPATH)}strerror.c
-strftime.$(OBJEXT): {$(VPATH)}strftime.c
-strstr.$(OBJEXT): {$(VPATH)}strstr.c
-strtod.$(OBJEXT): {$(VPATH)}strtod.c
-strtol.$(OBJEXT): {$(VPATH)}strtol.c
-strtoul.$(OBJEXT): {$(VPATH)}strtoul.c
-nt.$(OBJEXT): {$(VPATH)}nt.c
-x68.$(OBJEXT): {$(VPATH)}x68.c
-os2.$(OBJEXT): {$(VPATH)}os2.c
-dl_os2.$(OBJEXT): {$(VPATH)}dl_os2.c
-ia64.$(OBJEXT): {$(VPATH)}ia64.s
-	$(CC) $(CFLAGS) -c $<
-
-# when I use -I., there is confliction at "OpenFile" 
-# so, set . into environment varible "include"
-win32.$(OBJEXT): {$(VPATH)}win32.c
-
-###
-
-array.$(OBJEXT): {$(VPATH)}array.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}util.h {$(VPATH)}st.h
-bignum.$(OBJEXT): {$(VPATH)}bignum.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-class.$(OBJEXT): {$(VPATH)}class.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubysig.h {$(VPATH)}node.h {$(VPATH)}st.h
-compar.$(OBJEXT): {$(VPATH)}compar.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-dir.$(OBJEXT): {$(VPATH)}dir.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}util.h
-dln.$(OBJEXT): {$(VPATH)}dln.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}dln.h
-dmydln.$(OBJEXT): {$(VPATH)}dmydln.c {$(VPATH)}dln.c {$(VPATH)}ruby.h \
-  config.h {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}dln.h
-dmyext.$(OBJEXT): {$(VPATH)}dmyext.c
-enum.$(OBJEXT): {$(VPATH)}enum.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}node.h {$(VPATH)}util.h
-error.$(OBJEXT): {$(VPATH)}error.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}env.h {$(VPATH)}st.h
-eval.$(OBJEXT): {$(VPATH)}eval.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}node.h {$(VPATH)}env.h {$(VPATH)}util.h \
-  {$(VPATH)}rubysig.h {$(VPATH)}st.h {$(VPATH)}dln.h
-file.$(OBJEXT): {$(VPATH)}file.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubyio.h {$(VPATH)}rubysig.h {$(VPATH)}util.h \
-  {$(VPATH)}dln.h
-gc.$(OBJEXT): {$(VPATH)}gc.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubysig.h {$(VPATH)}st.h {$(VPATH)}node.h \
-  {$(VPATH)}env.h {$(VPATH)}re.h {$(VPATH)}regex.h
-hash.$(OBJEXT): {$(VPATH)}hash.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}st.h {$(VPATH)}util.h {$(VPATH)}rubysig.h
-inits.$(OBJEXT): {$(VPATH)}inits.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-io.$(OBJEXT): {$(VPATH)}io.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubyio.h {$(VPATH)}rubysig.h  {$(VPATH)}util.h \
-  {$(VPATH)}env.h
-main.$(OBJEXT): {$(VPATH)}main.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-marshal.$(OBJEXT): {$(VPATH)}marshal.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubyio.h {$(VPATH)}st.h {$(VPATH)}util.h
-math.$(OBJEXT): {$(VPATH)}math.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-numeric.$(OBJEXT): {$(VPATH)}numeric.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}env.h {$(VPATH)}defines.h {$(VPATH)}intern.h \
-  {$(VPATH)}missing.h
-object.$(OBJEXT): {$(VPATH)}object.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}st.h {$(VPATH)}util.h
-pack.$(OBJEXT): {$(VPATH)}pack.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-parse.$(OBJEXT): {$(VPATH)}parse.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}env.h {$(VPATH)}node.h {$(VPATH)}st.h \
-  {$(VPATH)}regex.h {$(VPATH)}util.h {$(VPATH)}lex.c
-prec.$(OBJEXT): {$(VPATH)}prec.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-process.$(OBJEXT): {$(VPATH)}process.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubysig.h {$(VPATH)}st.h
-random.$(OBJEXT): {$(VPATH)}random.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-range.$(OBJEXT): {$(VPATH)}range.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-re.$(OBJEXT): {$(VPATH)}re.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}re.h {$(VPATH)}regex.h
-regex.$(OBJEXT): {$(VPATH)}regex.c config.h {$(VPATH)}regex.h
-ruby.$(OBJEXT): {$(VPATH)}ruby.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}dln.h {$(VPATH)}node.h {$(VPATH)}util.h
-signal.$(OBJEXT): {$(VPATH)}signal.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}rubysig.h
-sprintf.$(OBJEXT): {$(VPATH)}sprintf.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-st.$(OBJEXT): {$(VPATH)}st.c config.h {$(VPATH)}st.h
-string.$(OBJEXT): {$(VPATH)}string.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}re.h {$(VPATH)}regex.h
-struct.$(OBJEXT): {$(VPATH)}struct.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-time.$(OBJEXT): {$(VPATH)}time.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h
-util.$(OBJEXT): {$(VPATH)}util.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}util.h
-variable.$(OBJEXT): {$(VPATH)}variable.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}env.h {$(VPATH)}node.h {$(VPATH)}st.h {$(VPATH)}util.h
-version.$(OBJEXT): {$(VPATH)}version.c {$(VPATH)}ruby.h config.h \
-  {$(VPATH)}defines.h {$(VPATH)}intern.h {$(VPATH)}missing.h \
-  {$(VPATH)}version.h
-
-dist: $(PROGRAM)
-	$(RUNRUBY) $(srcdir)/distruby.rb
diff --git a/configure.in b/configure.in
index fc64335a06..b38b59bb68 100644
--- a/configure.in
+++ b/configure.in
@@ -1,9 +1,9 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT()
 
-AC_PREREQ(2.58)
+AC_PREREQ(2.50)
 
-AC_DEFUN([RUBY_MINGW32],
+AC_DEFUN(RUBY_MINGW32,
 [case "$host_os" in
 cygwin*)
 AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32,
@@ -17,7 +17,7 @@ test "$rb_cv_mingw32" = yes && target_os="mingw32"
   ;;
 esac])
 
-AC_DEFUN([RUBY_CPPOUTFILE],
+AC_DEFUN(RUBY_CPPOUTFILE,
 [AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
 [cppflags=$CPPFLAGS
 CPPFLAGS='-o conftest.i'
@@ -33,7 +33,7 @@ elif test -n "$rb_cv_cppoutfile"; then
 fi
 AC_SUBST(CPPOUTFILE)])
 
-AC_DEFUN([RUBY_PROG_GNU_LD],
+AC_DEFUN(RUBY_PROG_GNU_LD,
 [AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld,
 [if `$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld 2>&1` -v 2>&1 | grep "GNU ld" > /dev/null; then
   rb_cv_prog_gnu_ld=yes
@@ -73,7 +73,6 @@ if test "$program_prefix" = NONE; then
 fi
 AC_CANONICAL_TARGET
 target_os=`echo $target_os | sed 's/linux-gnu$/linux/;s/linux-gnu/linux-/'`
-ac_install_sh='' # unusable for extension libraries.
 
 dnl checks for fat-binary
 AC_ARG_ENABLE(fat-binary,
@@ -149,11 +148,6 @@ if test x"${build}" != x"${host}"; then
 fi
 AC_PROG_CC
 AC_PROG_GCC_TRADITIONAL
-if test "$GCC" = yes; then
-    linker_flag=-Wl,
-else
-    linker_flag=
-fi
 
 RUBY_PROG_GNU_LD
 RUBY_CPPOUTFILE
@@ -174,38 +168,12 @@ if test -z "$AR"; then
   AC_CHECK_PROGS(AR, aal, ar)
 fi
 
-AC_CHECK_TOOL(AS, as)
-ASFLAGS=$ASFLAGS
-AC_SUBST(ASFLAGS)
-
 case "$target_os" in
 cygwin*|mingw*)
     AC_CHECK_TOOL(NM, nm)
     AC_CHECK_TOOL(WINDRES, windres)
     AC_CHECK_TOOL(DLLWRAP, dllwrap)
     target_cpu=`echo $target_cpu | sed s/i.86/i386/`
-    case "$target_os" in
-    mingw*)
-	test "$rb_cv_msvcrt" = "" && unset rb_cv_msvcrt
-	AC_CHECK_TOOL(OBJDUMP, objdump)
-	AC_CACHE_CHECK(for mingw32 runtime DLL, rb_cv_msvcrt, [
-	AC_TRY_LINK([#include <stdio.h>],
-		    [FILE* volatile f = stdin; return 0;],
-		    [rb_cv_msvcrt=`$OBJDUMP -p conftest$ac_exeext |
-				   tr A-Z a-z |
-				   sed -n '/^[[ 	]]*dll name: \(msvc.*\)\.dll$/{s//\1/p;q;}'`],
-		    [rb_cv_msvcrt=msvcrt])
-	test "$rb_cv_msvcrt" = "" && rb_cv_msvcrt=msvcrt])
-	AC_ARG_WITH(winsock2,
-		[  --with-winsock2         link winsock2 (MinGW only)], [
-		case $withval in
-		yes) with_winsock2=yes;;
-		*)   with_winsock2=no;;
-		esac], [with_winsock2=no])
-	if test "$with_winsock2" = yes; then
-	  AC_DEFINE(USE_WINSOCK2)
-	fi
-    esac
     : ${enable_shared=yes}
     ;;
 aix*)
@@ -219,20 +187,11 @@ esac
 
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
-AC_PROG_INSTALL
 
 # checks for UNIX variants that set C preprocessor variables
 AC_AIX
 AC_MINIX
 
-AC_SUBST(RM, ['rm -f'])
-AC_SUBST(CP, ['cp'])
-if $as_mkdir_p; then
-  AC_SUBST(MAKEDIRS, ['mkdir -p'])
-else
-  AC_SUBST(MAKEDIRS, ['install -d'])
-fi
-
 dnl check for large file stuff
 AC_SYS_LARGEFILE
 
@@ -249,11 +208,6 @@ AC_CHECK_SIZEOF(float, 4)
 AC_CHECK_SIZEOF(double, 8)
 AC_CHECK_SIZEOF(time_t, 0)
 
-for id in pid_t gid_t uid_t; do
-    AC_CHECK_TYPE($id, [typ=$id], [typ=int])
-    AC_DEFINE_UNQUOTED(rb_$id, $typ)
-done
-
 AC_CACHE_CHECK(for prototypes, rb_cv_have_prototypes,
   [AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],
 	rb_cv_have_prototypes=yes,
@@ -291,53 +245,16 @@ if test "$rb_cv_stdarg" = yes; then
   AC_DEFINE(HAVE_STDARG_PROTOTYPES)
 fi
 
-AC_DEFUN([RUBY_FUNC_ATTRIBUTE], [dnl
-m4_ifval([$2], dnl
-  [AS_VAR_PUSHDEF([attrib],[$2])], dnl
-  [AS_VAR_PUSHDEF([attrib],[FUNC_]AS_TR_CPP($1))] dnl
-)dnl
-m4_ifval([$3], dnl
-  [AS_VAR_PUSHDEF([rbcv],[$3])], dnl
-  [AS_VAR_PUSHDEF([rbcv],[rb_cv_func_][$1])]dnl
-)dnl
-AC_CACHE_CHECK(for [$1] function attribute, rbcv,
-[rbcv=x
-if test "${ac_c_werror_flag+set}"; then
-  rb_c_werror_flag="$ac_c_werror_flag"
-else
-  unset rb_c_werror_flag
-fi
-ac_c_werror_flag=yes
-for mac in "__attribute__ (($1)) x" "x __attribute__ (($1))" "__declspec($1) x" x; do
+AC_CACHE_CHECK([for noreturn], rb_cv_noreturn,
+[rb_cv_noreturn=no
+for mac in "x __attribute__ ((noreturn))" "__declspec(noreturn) x" x; do
   AC_TRY_COMPILE(
-    [#define ]attrib[(x) $mac
-    ]attrib[(void conftest_attribute_check(void));], [],
-    [rbcv="$mac"; break])
-done
-if test "${rb_c_werror_flag+set}"; then
-  ac_c_werror_flag="$rb_c_werror_flag"
-else
-  unset ac_c_werror_flag
-fi
-])
-AC_DEFINE_UNQUOTED(attrib[(x)], $rbcv)
-AS_VAR_POPDEF([attrib])
-AS_VAR_POPDEF([rbcv])
-])
-
-RUBY_FUNC_ATTRIBUTE(noreturn, NORETURN)
-RUBY_FUNC_ATTRIBUTE(noinline, NOINLINE)
-
-AC_CACHE_CHECK([for RUBY_EXTERN], rb_cv_ruby_extern,
-[rb_cv_ruby_extern=no
-for mac in "__attribute__((dllimport))" "__declspec(dllimport)"; do
-  AC_TRY_COMPILE(
-    [extern $mac void conftest(void);],
-    [rb_cv_ruby_extern="extern $mac"; break])
+    [#define NORETURN(x) $mac
+NORETURN(void exit(int x));],
+    [],
+    [rb_cv_noreturn="$mac"; break])
 done])
-test "x$rb_cv_ruby_extern" = xno || AC_DEFINE_UNQUOTED(RUBY_EXTERN, $rb_cv_ruby_extern)
-
-XCFLAGS="$XCFLAGS -DRUBY_EXPORT"
+AC_DEFINE_UNQUOTED([NORETURN(x)], $rb_cv_noreturn)
 
 dnl Check whether we need to define sys_nerr locally
 AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default
@@ -355,11 +272,6 @@ AC_ARG_ENABLE(pthread,
        [  --enable-pthread        use pthread library.],
        [enable_pthread=$enableval], [enable_pthread=no])
 
-AC_ARG_ENABLE(fastthread,
-       [  --disable-fastthread    do not use the fastthread mutex], [
-	: handled by ext/thread/extconf.rb
-        ])
-
 dnl Checks for libraries.
 case "$target_os" in
 nextstep*)	;;
@@ -371,17 +283,13 @@ hpux*)		LIBS="-lm $LIBS"
 human*)		ac_cv_func_getpgrp_void=yes
 		ac_cv_func_setitimer=no
 		;;
-beos*)		ac_cv_func_link=no;;
+beos*)		;;
 cygwin*)	rb_cv_have_daylight=no
 		ac_cv_var_tzname=no
 		ac_cv_func__setjmp=no
 		ac_cv_func_setitimer=no
 		;;
-mingw*)		if test "$with_winsock2" = yes; then
-		  LIBS="-lws2_32 $LIBS"
-		else
-		  LIBS="-lwsock32 $LIBS"
-		fi
+mingw*)		LIBS="-lwsock32 $LIBS"
 		ac_cv_header_a_out_h=no
 		ac_cv_header_pwd_h=no
 		ac_cv_header_utime_h=no
@@ -389,7 +297,6 @@ mingw*)		if test "$with_winsock2" = yes; then
 		ac_cv_header_sys_param_h=no
 		ac_cv_header_sys_resource_h=no
 		ac_cv_header_sys_select_h=no
-		ac_cv_header_sys_time_h=no
 		ac_cv_header_sys_times_h=no
 		ac_cv_func_times=yes
 		ac_cv_func_waitpid=yes
@@ -400,27 +307,20 @@ mingw*)		if test "$with_winsock2" = yes; then
 		ac_cv_func_isinf=yes
 		ac_cv_func_isnan=yes
 		ac_cv_func_finite=yes
-		ac_cv_func_link=yes
 		ac_cv_lib_crypt_crypt=no
 		ac_cv_func_getpgrp_void=no
 		ac_cv_func_setpgrp_void=yes
 		ac_cv_func_memcmp_working=yes
-		ac_cv_lib_dl_dlopen=no
 		rb_cv_binary_elf=no
 		rb_cv_negative_time_t=no
 		enable_pthread=no
-		ac_cv_func_fcntl=yes
 		;;
 os2-emx*)	LIBS="-lm $LIBS"
 		ac_cv_lib_dir_opendir=no;;
 msdosdjgpp*)	LIBS="-lm $LIBS"
 		ac_cv_func_getpgrp_void=yes
 		ac_cv_func_setitimer=no
-                ac_cv_sizeof_rlim_t=4
-		ac_cv_func_setrlimit=no
 		;;
-bsdi*)          LIBS="-lm $LIBS"
-                ac_cv_sizeof_rlim_t=8;;
 freebsd*)	LIBS="-lm $LIBS"
 		AC_CACHE_CHECK([whether -lxpg4 has to be linked],
 		  rb_cv_lib_xpg4_needed,
@@ -460,11 +360,6 @@ bow)		ac_cv_func_setitimer=no
 		;;
 superux*)     ac_cv_func_setitimer=no
               ;;
-solaris*2.1*) if test -z "$GCC"; then
-	           ac_cv_func_isinf=yes
-              fi
-              LIBS="-lm $LIBS"
-              ;;
 *) LIBS="-lm $LIBS";;
 esac
 AC_CHECK_LIB(crypt, crypt)
@@ -482,30 +377,14 @@ dnl Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(stdlib.h string.h unistd.h limits.h sys/file.h sys/ioctl.h sys/syscall.h\
+AC_CHECK_HEADERS(stdlib.h string.h unistd.h limits.h sys/file.h sys/ioctl.h\
 		 fcntl.h sys/fcntl.h sys/select.h sys/time.h sys/times.h sys/param.h\
 		 syscall.h pwd.h grp.h a.out.h utime.h memory.h direct.h sys/resource.h \
 		 sys/mkdev.h sys/utime.h netinet/in_systm.h float.h ieeefp.h pthread.h \
 		 ucontext.h intrinsics.h)
 
-dnl Check additional types.
-AC_CHECK_SIZEOF(rlim_t, 0, [
-  #ifdef HAVE_SYS_TYPES_H
-  # include <sys/types.h>
-  #endif
-  #ifdef HAVE_SYS_TIME_H
-  # include <sys/time.h>
-  #endif
-  #ifdef HAVE_SYS_RESOURCE_H
-  # include <sys/resource.h>
-  #endif
-  #ifdef HAVE_UNISTD_H
-  # include <unistd.h>
-  #endif
-  #include <stdio.h>
-])
-
 dnl Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_UID_T
 AC_TYPE_SIZE_T
 AC_STRUCT_ST_BLKSIZE
 AC_STRUCT_ST_BLOCKS
@@ -514,32 +393,21 @@ AC_STRUCT_ST_RDEV
 dnl Checks for library functions.
 AC_TYPE_GETGROUPS
 AC_TYPE_SIGNAL
-case "${target_cpu}-${target_os}" in
-powerpc-darwin*)
-  AC_LIBSOURCES(alloca.c)
-  AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.${ac_objext}])
-  AC_DEFINE(C_ALLOCA)
-  AC_DEFINE_UNQUOTED(alloca, alloca)
-  ;;
-*)
-  AC_FUNC_ALLOCA
-  ;;
-esac
+AC_FUNC_ALLOCA
 AC_FUNC_MEMCMP
 AC_FUNC_FSEEKO
 AC_CHECK_FUNCS(ftello)
-AC_REPLACE_FUNCS(dup2 memmove strcasecmp strncasecmp strerror strftime\
+AC_REPLACE_FUNCS(dup2 memmove mkdir strcasecmp strncasecmp strerror strftime\
 		 strchr strstr strtoul crypt flock vsnprintf\
 		 isnan finite isinf hypot acosh erf)
-AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd eaccess\
-	      truncate chsize times utimes fcntl lockf lstat symlink link\
-	      readlink setitimer setruid seteuid setreuid setresuid\
-	      setproctitle setrgid setegid setregid setresgid issetugid pause\
-	      lchown lchmod getpgrp setpgrp getpgid setpgid initgroups\
-	      getgroups setgroups getpriority getrlimit setrlimit sysconf\
-	      group_member dlopen sigprocmask\
-	      sigaction _setjmp setsid telldir seekdir fchmod mktime timegm\
-	      cosh sinh tanh setuid setgid setenv unsetenv)
+AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd\
+	      truncate chsize times utimes fcntl lockf lstat symlink readlink\
+	      setitimer setruid seteuid setreuid setresuid setproctitle\
+	      setrgid setegid setregid setresgid issetugid pause lchown lchmod\
+	      getpgrp setpgrp getpgid setpgid initgroups getgroups setgroups\
+	      getpriority getrlimit dlopen sigprocmask sigaction _setjmp\
+	      setsid telldir seekdir fchmod mktime timegm cosh sinh tanh\
+	      setuid setgid)
 AC_ARG_ENABLE(setreuid,
        [  --enable-setreuid       use setreuid()/setregid() according to need even if obsolete.],
        [use_setreuid=$enableval])
@@ -643,21 +511,6 @@ AC_C_CHAR_UNSIGNED
 AC_C_INLINE
 AC_C_VOLATILE
 
-if test x"$target_cpu" = xia64; then
-    AC_LIBOBJ([ia64])
-    AC_CACHE_CHECK(for __libc_ia64_register_backing_store_base,
-                   rb_cv___libc_ia64_register_backing_store_base,
-    [rb_cv___libc_ia64_register_backing_store_base=no
-    AC_TRY_LINK(
-      [extern unsigned long __libc_ia64_register_backing_store_base;],
-      [unsigned long p = __libc_ia64_register_backing_store_base;
-       printf("%ld\n", p);],
-      [rb_cv___libc_ia64_register_backing_store_base=yes])])
-    if test $rb_cv___libc_ia64_register_backing_store_base = yes; then
-      AC_DEFINE(HAVE___LIBC_IA64_REGISTER_BACKING_STORE_BASE)
-    fi
-fi
-
 AC_CACHE_CHECK(whether right shift preserve sign bit, rb_cv_rshift_sign,
     [AC_TRY_RUN([
 int
@@ -742,7 +595,7 @@ else
   fi
 fi
 
-AC_DEFUN([RUBY_CHECK_IO_NEED],
+AC_DEFUN(RUBY_CHECK_IO_NEED,
 [AC_CACHE_CHECK(whether need to [$1], [$2],
     [AC_TRY_RUN([
 #include <stdio.h>
@@ -817,22 +670,6 @@ if test $rb_cv_huge_st_ino = yes; then
   AC_DEFINE(HUGE_ST_INO)
 fi
 
-if test "$ac_cv_func_sysconf" = yes; then
-  AC_DEFUN([RUBY_CHECK_SYSCONF], [dnl
-  AC_CACHE_CHECK([whether _SC_$1 is supported], rb_cv_have_sc_[]m4_tolower($1),
-    [AC_TRY_COMPILE([#include <unistd.h>
-      ],
-      [_SC_$1 >= 0],
-      rb_cv_have_sc_[]m4_tolower($1)=yes,
-      rb_cv_have_sc_[]m4_tolower($1)=no)
-    ])
-  if test "$rb_cv_have_sc_[]m4_tolower($1)" = yes; then
-    AC_DEFINE(HAVE__SC_$1)
-  fi
-  ])
-  RUBY_CHECK_SYSCONF(CLK_TCK)
-fi
-
 case "$target_cpu" in
 m68*|i?86|ia64|sparc*|alpha*) rb_cv_stack_grow_dir=-1;;
 hppa*) rb_cv_stack_grow_dir=+1;;
@@ -890,7 +727,7 @@ if test x"$enable_pthread" = xyes; then
     fi
 fi
 if test x"$ac_cv_header_ucontext_h" = xyes; then
-    if test x"$rb_with_pthread" = xyes; then
+    if test x"$target_cpu" = xia64 -o x"$rb_with_pthread" = xyes; then
 	AC_CHECK_FUNCS(getcontext setcontext)
     fi
 fi
@@ -944,7 +781,7 @@ if test "$rb_cv_binary_elf" = yes; then
 fi
 
 case "$target_os" in
-linux* | gnu* | k*bsd*-gnu | bsdi*)
+linux* | gnu* | k*bsd*-gnu)
     if test "$rb_cv_binary_elf" = no; then
 	with_dln_a_out=yes
     else
@@ -993,12 +830,12 @@ if test "$with_dln_a_out" != yes; then
 	hpux*)		DLDFLAGS="$DLDFLAGS -E"
 			: ${LDSHARED='ld -b'}
 			XLDFLAGS="$XLDFLAGS -Wl,-E"
-			: ${LIBPATHENV=SHLIB_PATH}
 			rb_cv_dlopen=yes;;
 	solaris*) 	if test "$GCC" = yes; then
-                          : ${LDSHARED='$(CC) -shared'}
+			   : ${LDSHARED='$(CC) -Wl,-G'}
 			   if test "$rb_cv_prog_gnu_ld" = yes; then
 	 		       LDFLAGS="$LDFLAGS -Wl,-E"
+			       LDSHARED="$LDSHARED -shared"
 			   fi
 			else
 			   : ${LDSHARED='ld -G'}
@@ -1016,11 +853,7 @@ if test "$with_dln_a_out" != yes; then
 			rb_cv_dlopen=yes ;;
 	osf*) 		: ${LDSHARED="ld -shared -expect_unresolved \"*\""}
 			rb_cv_dlopen=yes ;;
-	bsdi3*) 	case "$CC" in
-			*shlicc*)	: ${LDSHARED="$CC -r"}
-					rb_cv_dlopen=yes ;;
-			esac ;;
-	linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi*)
+	linux* | gnu* | k*bsd*-gnu | netbsd*)
 			: ${LDSHARED='${CC} -shared'}
 			if test "$rb_cv_binary_elf" = yes; then
 			    LDFLAGS="$LDFLAGS -Wl,-export-dynamic"
@@ -1043,6 +876,13 @@ if test "$with_dln_a_out" != yes; then
 			    LDFLAGS="$LDFLAGS -Wl,-E"
 			fi
 			rb_cv_dlopen=yes ;;
+	bsdi3*) 	case "$CC" in
+			*shlicc*)	: ${LDSHARED="$CC -r"}
+					rb_cv_dlopen=yes ;;
+			esac ;;
+	bsdi*)		: ${LDSHARED="ld -shared"}
+			LDFLAGS="$LDFLAGS "'-rdynamic -Wl,-rpath,$(libdir)/ruby/$(MAJOR).$(MINOR)/i386-bsdi4.0'
+			rb_cv_dlopen=yes ;;
 	nextstep*)	: ${LDSHARED='cc -r -nostdlib'}
 			LDFLAGS="$LDFLAGS -u libsys_s"
 			rb_cv_dlopen=yes ;;
@@ -1054,21 +894,17 @@ if test "$with_dln_a_out" != yes; then
 			rb_cv_dlopen=yes ;;
 	darwin*)	: ${LDSHARED='cc -dynamic -bundle -undefined suppress -flat_namespace'}
 			: ${LDFLAGS=""}
-			: ${LIBPATHENV=DYLD_LIBRARY_PATH}
 			rb_cv_dlopen=yes ;;
-        aix*)           if test "$GCC" = yes; then
-			    : ${LDSHARED='$(CC) -shared'}
-			else
-			    : ${LDSHARED='/usr/ccs/bin/ld'}
-			fi
-			DLDFLAGS="${linker_flag}-G"' -eInit_$(TARGET)'
-			LDFLAGS="${LDFLAGS} ${linker_flag}-brtl"
-			XLDFLAGS="${linker_flag}-bE:ruby.imp"
-                        : ${ARCHFILE="ruby.imp"}
-                        TRY_LINK='$(CC) $(LDFLAGS) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS)'
-                        TRY_LINK="$TRY_LINK"' $(CFLAGS) $(src) $(LIBPATH) $(LOCAL_LIBS) $(LIBS)'
-                        : ${LIBPATHENV=SHLIB_PATH}
-                        rb_cv_dlopen=yes ;;
+	aix*)		: ${LDSHARED='/usr/ccs/bin/ld'}
+			XLDFLAGS="$XLDFLAGS -Wl,-bE:ruby.imp"
+			DLDFLAGS='-brtl -bI:$(topdir)/ruby.imp -bM:SRE -T512 -H512 '"$DLDFLAGS"
+			ARCH_FLAGS='-eInit_$(TARGET)'
+			: LDFLAGS="-brtl $LDFLAGS"
+			: ${ARCHFILE="ruby.imp"}
+			TRY_LINK='$(CC) $(DLDFLAGS) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS) $(CFLAGS)'
+			TRY_LINK="$TRY_LINK"' $(src) $(LIBPATH) $(LOCAL_LIBS) $(LIBS)'
+			rb_cv_dlopen=yes ;;
+
 	human*)		: ${DLDFLAGS=''}
 			: ${LDSHARED=''}
 			: ${LDFLAGS=''}
@@ -1084,7 +920,6 @@ if test "$with_dln_a_out" != yes; then
 			    DLDFLAGS="$DLDFLAGS -L/boot/develop/lib/x86 -lbe -lroot"
 			    ;;
 			esac
-			: ${LIBPATHENV=LIBRARY_PATH}
 			rb_cv_dlopen=yes ;;
 	nto-qnx*)	DLDFLAGS="$DLDFLAGS -L/lib -L/usr/lib -L/usr/local/lib"
 			: ${LDSHARED='ld -Bshareable -x'}
@@ -1092,8 +927,7 @@ if test "$with_dln_a_out" != yes; then
 			rb_cv_dlopen=yes;;
 	cygwin*|mingw*)	: ${LDSHARED="${CC} -shared -s"}
 			XLDFLAGS="$XLDFLAGS -Wl,--stack,0x02000000"
-			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-image-base,--enable-auto-import,--export-all"
-			: ${LIBPATHENV=""}
+			DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-import,--export-all"
 			rb_cv_dlopen=yes ;;
 	hiuxmpp)	: ${LDSHARED='ld -r'} ;;
 	atheos*) 	: ${LDSHARED="$CC -shared"}
@@ -1109,13 +943,12 @@ if test "$with_dln_a_out" != yes; then
        [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
   if test "$enable_rpath" = yes; then
     LIBPATHFLAG=" -L'%1\$-s'"
-    RPATHFLAG=" ${linker_flag}-R'%1\$-s'"
+    RPATHFLAG=" -Wl,-R'%1\$-s'"
   fi
 fi
 AC_SUBST(LINK_SO)
 AC_SUBST(LIBPATHFLAG)
 AC_SUBST(RPATHFLAG)
-AC_SUBST(LIBPATHENV, "${LIBPATHENV-LD_LIBRARY_PATH}")
 AC_SUBST(TRY_LINK)
 
 dln_a_out_works=no
@@ -1144,24 +977,30 @@ if test "$dln_a_out_works" = yes; then
     STATIC=-Bstatic
   fi
   DLEXT=so
+  AC_DEFINE(DLEXT, ".so")
   CCDLFLAGS=
 else
   case "$target_os" in
-    hpux*)	DLEXT=sl;;
-    nextstep*|openstep*|rhapsody*|darwin*)
-		DLEXT=bundle;;
-    os2-emx*)	DLEXT=dll;;
-    cygwin*|mingw*)
-		DLEXT=so DLEXT2=dll;;
-    *)		DLEXT=so;;
+    hpux*)	DLEXT=sl
+	 	AC_DEFINE(DLEXT, ".sl");;
+    nextstep*)	DLEXT=bundle
+	 	AC_DEFINE(DLEXT, ".bundle");;
+    openstep*)	DLEXT=bundle
+	 	AC_DEFINE(DLEXT, ".bundle");;
+    rhapsody*)	DLEXT=bundle
+	 	AC_DEFINE(DLEXT, ".bundle");;
+    darwin*)	DLEXT=bundle
+	 	AC_DEFINE(DLEXT, ".bundle");;
+    os2-emx*)	DLEXT=dll
+	 	AC_DEFINE(DLEXT, ".dll");;
+    cygwin*|mingw*)	DLEXT=so
+	 	AC_DEFINE(DLEXT, ".so")
+		DLEXT2=dll
+	 	AC_DEFINE(DLEXT2, ".dll");;
+    *)		DLEXT=so
+    		AC_DEFINE(DLEXT, ".so");;
   esac
 fi
-len=2 # .rb
-n=`expr "$DLEXT"  : '.*'`; test "$n" -gt "$len" && len=$n
-n=`expr "$DLEXT2" : '.*'`; test "$n" -gt "$len" && len=$n
-AC_DEFINE_UNQUOTED(DLEXT_MAXLEN, `expr $len + 1`)
-test ".$DLEXT"  = "." || AC_DEFINE_UNQUOTED(DLEXT,  ".$DLEXT")
-test ".$DLEXT2" = "." || AC_DEFINE_UNQUOTED(DLEXT2, ".$DLEXT2")
 
 AC_SUBST(STRIP)dnl
 if test "$with_dln_a_out" = yes; then
@@ -1268,16 +1107,12 @@ fi
 if test x"$cross_compiling" = xyes; then
   test x"$MINIRUBY" = x && MINIRUBY="${RUBY-ruby} -I`pwd` -rfake"
   PREP=fake.rb
-  RUNRUBY='$(MINIRUBY) -I`cd $(srcdir)/lib; pwd`'
 else
   MINIRUBY='./miniruby$(EXEEXT)'
-  PREP='miniruby$(EXEEXT)'
-  RUNRUBY='$(MINIRUBY) $(srcdir)/runruby.rb --extout=$(EXTOUT) --'
+  PREP=''
 fi
 AC_SUBST(MINIRUBY)
 AC_SUBST(PREP)
-AC_SUBST(RUNRUBY)
-AC_SUBST(EXTOUT, [${EXTOUT-.ext}])
 
 FIRSTMAKEFILE=""
 LIBRUBY_A='lib$(RUBY_SO_NAME)-static.a'
@@ -1350,6 +1185,8 @@ if test "$enable_shared" = 'yes'; then
 	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR).$(TEENY) lib$(RUBY_SO_NAME).so'
 	if test "$GCC" = yes; then
 	    LIBRUBY_DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(@F)'
+	else
+	    enable_rpath=no
 	fi
 	XLDFLAGS="$XLDFLAGS "'-R${libdir}'
  	;;
@@ -1359,8 +1196,14 @@ if test "$enable_shared" = 'yes'; then
 	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).sl'
 	;;
     aix*)
-	LIBRUBY_DLDFLAGS="${linker_flag}-G ${linker_flag}-bnoentry $XLDFLAGS"
-	LIBRUBYARG_SHARED='-L${libdir} -l${RUBY_SO_NAME}'
+	if test "$GCC" = yes; then
+	    LIBRUBY_LDSHARED='$(CC) -shared'
+	    LIBRUBY_DLDFLAGS='-Wl,-bE:ruby.imp'
+	else
+	    LIBRUBY_LDSHARED='/usr/ccs/bin/ld'
+	    LIBRUBY_DLDFLAGS='-bE:ruby.imp -bM:SRE -bnoentry'
+	fi
+	LIBRUBYARG_SHARED='-L${libdir} -Wl,lib$(RUBY_SO_NAME).so'
 	SOLIBS='-lm -lc'
 	;;
     beos*)
@@ -1377,17 +1220,17 @@ if test "$enable_shared" = 'yes'; then
 	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).$(MAJOR).$(MINOR).dylib lib$(RUBY_SO_NAME).dylib'
 	;;
     interix*)
-	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
+	LIBRUBYARG_SHARED='-L${libdir} -L. -l$(RUBY_SO_NAME)'
 	;;
     *)
 	;;
   esac
 fi
 if test "$enable_rpath" = yes; then
-    LIBRUBYARG_SHARED="${linker_flag}-R ${linker_flag}\$(libdir) -L\$(libdir) $LIBRUBYARG_SHARED"
+    LIBRUBYARG_SHARED='-Wl,-R -Wl,$(libdir) -L$(libdir) -L. '"$LIBRUBYARG_SHARED"
 fi
 
-LDFLAGS="-L. $LDFLAGS"
+XLDFLAGS="$XLDFLAGS -L."
 AC_SUBST(ARCHFILE)
 
 dnl build rdoc index if requested
@@ -1401,9 +1244,6 @@ fi
 AC_SUBST(RDOCTARGET)
 
 case "$target_os" in
-    linux*)
-	XCFLAGS="$XCFLAGS -D_GNU_SOURCE=1"
-	;;
     netbsd*)
     	CFLAGS="$CFLAGS -pipe"
 	;;
@@ -1423,7 +1263,6 @@ case "$target_os" in
 	;;
     darwin*)
     	CFLAGS="$CFLAGS -pipe -fno-common"
-	MINIOBJS=dmydln.o
 	;;
     os2-emx)
     	CFLAGS="$CFLAGS -DOS2 -Zmts"
@@ -1446,7 +1285,7 @@ case "$target_os" in
 	  rm -f /tmp/main.o
 	  CFLAGS="$CFLAGS -std"
 	fi
-	;;
+		;;
     beos*)
 	case "$target_cpu" in
 	powerpc*)
@@ -1464,17 +1303,18 @@ case "$target_os" in
 	    AC_LIBOBJ([strftime])
 	    ;;
 	mingw*)
-	    RUBY_SO_NAME=${rb_cv_msvcrt}-'$(RUBY_INSTALL_NAME)'${MAJOR}${MINOR}
+	    RUBY_SO_NAME=msvcrt-'$(RUBY_INSTALL_NAME)'${MAJOR}${MINOR}
 	    if test x"$enable_shared" = xyes; then
 		LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
 		LIBRUBY='lib$(LIBRUBY_SO).a'
 	    fi
 	    AC_LIBOBJ([win32])
 	    COMMON_LIBS=m
-#	    COMMON_MACROS="WIN32_LEAN_AND_MEAN="
+	    COMMON_MACROS="WIN32_LEAN_AND_MEAN="
 	    COMMON_HEADERS="windows.h winsock.h"
 	    ;;
 	esac
+	XCFLAGS="$XCFLAGS"
 	LIBRUBY_DLDFLAGS="${DLDFLAGS}"' -Wl,--out-implib=$(LIBRUBY)'
 	LIBRUBY_ALIASES=''
 	FIRSTMAKEFILE=GNUmakefile:cygwin/GNUmakefile.in
@@ -1484,7 +1324,6 @@ case "$target_os" in
 	    LIBRUBY='lib$(RUBY_SO_NAME).a'
 	    LIBRUBYARG='-l$(RUBY_SO_NAME)'
 	fi
-	MINIOBJS=dmydln.o
 	;;
     hpux*)
 	case "$YACC" in
@@ -1493,7 +1332,6 @@ case "$target_os" in
 	    YACC="$YACC -Nl40000 -Nm40000"
 	    ;;
 	esac
-	MINIOBJS=dmydln.o
 	;;
     *)
 	;;
@@ -1526,7 +1364,6 @@ AC_SUBST(COMMON_LIBS)
 AC_SUBST(COMMON_MACROS)
 AC_SUBST(COMMON_HEADERS)
 AC_SUBST(EXPORT_PREFIX)
-AC_SUBST(MINIOBJS)
 
 MAKEFILES="Makefile `echo $FIRSTMAKEFILE | sed 's/:.*//'`"
 MAKEFILES="`echo $MAKEFILES`"
@@ -1561,7 +1398,7 @@ AC_ARG_WITH(sitedir,
 	    [  --with-sitedir=DIR      site libraries in DIR [PREFIX/lib/ruby/site_ruby]],
             [sitedir=$withval],
             [sitedir='${prefix}/lib/ruby/site_ruby'])
-SITE_DIR=`eval echo \\"${sitedir}\\"`
+SITE_DIR="`eval \"echo ${sitedir}\"`"
 case "$target_os" in
   cygwin*|mingw*|*djgpp*|os2-emx*)
     RUBY_SITE_LIB_PATH="`expr "$SITE_DIR" : "$prefix\(/.*\)"`" ||
@@ -1597,7 +1434,7 @@ else
 fi
 
 case "$target_os" in
-  mingw*) sitearch="i386-$rb_cv_msvcrt" ;;
+  mingw*) sitearch="i386-msvcrt" ;;
   *) sitearch="${arch}" ;;
 esac
 
@@ -1641,12 +1478,5 @@ else
 fi
 : > confdefs.h
 
-AC_CONFIG_FILES($FIRSTMAKEFILE)
-AC_CONFIG_FILES(Makefile, [{
-	sed '/^MISSING/s/\$U\././g' Makefile
-	echo; test x"$EXEEXT" = x || echo 'miniruby: miniruby$(EXEEXT)'
-	test "$RUBY_INSTALL_NAME$EXEEXT" = ruby || echo 'ruby: $(PROGRAM);'
-	sed ['s/{\$([^(){}]*)[^{}]*}//g'] ${srcdir}/common.mk
-      } >> confmk$$.tmp && mv -f confmk$$.tmp Makefile],
-[RUBY_INSTALL_NAME=$RUBY_INSTALL_NAME EXEEXT=$EXEEXT])
+AC_CONFIG_FILES([$FIRSTMAKEFILE Makefile])
 AC_OUTPUT
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index 03208df11c..da9efaab47 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -1,14 +1,11 @@
 include Makefile
 
 ENABLE_SHARED=@ENABLE_SHARED@
-DLLWRAP = @DLLWRAP@ --target=@target_os@
 
 ifeq (@target_os@,cygwin)
   DLL_BASE_NAME := $(subst .dll,,$(LIBRUBY_SO))
 else
   DLL_BASE_NAME := $(RUBY_SO_NAME)
-  DLLWRAP += -mno-cygwin
-  VPATH += $(srcdir)/win32
 endif
 
 ifneq ($(ENABLE_SHARED),yes)
@@ -27,10 +24,6 @@ endif
 WPROGRAM = $(RUBYW_INSTALL_NAME)$(EXEEXT)
 SOLIBS := $(DLL_BASE_NAME).res.@OBJEXT@ $(SOLIBS)
 EXTOBJS += $(@:$(EXEEXT)=.res.@OBJEXT@)
-RCFILES = $(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(DLL_BASE_NAME).rc
-
-ruby: $(PROGRAM)
-rubyw: $(WPROGRAM)
 
 $(LIBRUBY): $(RUBY_EXP) $(LIBRUBY_SO)
 $(RUBY_EXP) $(LIBRUBY_SO): $(DLL_BASE_NAME).res.@OBJEXT@
@@ -38,7 +31,7 @@ $(RUBY_EXP) $(LIBRUBY_SO): $(DLL_BASE_NAME).res.@OBJEXT@
 %.res.@OBJEXT@: %.rc
 	@WINDRES@ --include-dir . --include-dir $(<D) --include-dir $(srcdir)/win32 $< $@
 
-$(RCFILES): $(RBCONFIG)
+$(RUBY_INSTALL_NAME).rc $(RUBYW_INSTALL_NAME).rc $(DLL_BASE_NAME).rc: rbconfig.rb
 	@$(MINIRUBY) $(srcdir)/win32/resource.rb \
 	  -ruby_name=$(RUBY_INSTALL_NAME) -rubyw_name=$(RUBYW_INSTALL_NAME) \
 	  -so_name=$(DLL_BASE_NAME) \
@@ -51,7 +44,7 @@ $(WPROGRAM): $(RUBYW_INSTALL_NAME).res.@OBJEXT@
 	  $(MAINOBJ) $(EXTOBJS) $(LIBRUBYARG) $(LIBS) -o $@
 
 $(RUBY_EXP): $(LIBRUBY_A)
-	$(DLLWRAP) \
+	@DLLWRAP@ --target=@target_os@ --driver-name=$(CC) \
 	  --output-exp=$(RUBY_EXP) \
 	  --export-all $(LIBRUBY_A) $(LIBS) -o $(PROGRAM)
 	$(LDSHARED) $(DLDFLAGS) $(OBJS) dmyext.o $(SOLIBS) -o $(PROGRAM)
@@ -70,9 +63,3 @@ cygwin-$(RUBY_INSTALL_NAME)$(MAJOR)$(MINOR).dll: $(LIBRUBY_A)
 	@DLLWRAP@ -s --def=rubydll.def -o $@
 	@rm -f rubydll.def
 endif
-
-clean-local::
-	@$(RM) $(RUBY_EXP) $(RCFILES:.rc=.res.@OBJEXT@)
-
-distclean-local::
-	@$(RM) $(RCFILES)
diff --git a/defines.h b/defines.h
index 6b1fd68740..a059a29b47 100644
--- a/defines.h
+++ b/defines.h
@@ -176,6 +176,7 @@ void xfree _((void*));
 #ifndef X_OK
 #define X_OK 1
 #endif
+typedef int pid_t;
 #endif /* __APPLE__ */
 #endif /* NeXT */
 
@@ -191,8 +192,11 @@ void xfree _((void*));
 #include <net/socket.h> /* intern.h needs fd_set definition */
 #endif
 
-#ifdef RUBY_EXPORT
 #undef RUBY_EXTERN
+#if defined _WIN32 && !defined __GNUC__
+# ifndef RUBY_EXPORT
+#  define RUBY_EXTERN extern __declspec(dllimport)
+# endif
 #endif
 
 #ifndef RUBY_EXTERN
@@ -203,11 +207,6 @@ void xfree _((void*));
 #define EXTERN RUBY_EXTERN	/* deprecated */
 #endif
 
-#ifndef RUBY_MBCHAR_MAXSIZE
-#define RUBY_MBCHAR_MAXSIZE INT_MAX
-        /* MB_CUR_MAX will not work well in C locale */
-#endif
-
 #if defined(sparc) || defined(__sparc__)
 static inline void
 flush_register_windows(void)
@@ -218,16 +217,14 @@ flush_register_windows(void)
 #endif
 # if defined(__sparc_v9__) || defined(__sparcv9) || defined(__arch64__)
 	("flushw")
-# else
+# elif defined(linux) || defined(__linux__)
+	("ta  0x83")
+# else /* Solaris, OpenBSD, NetBSD, etc. */
 	("ta  0x03")
 # endif /* trap always to flush register windows if we are on a Sparc system */
 	;
 }
 #  define FLUSH_REGISTER_WINDOWS flush_register_windows()
-#elif defined(__ia64)
-void *rb_ia64_bsp(void);
-void rb_ia64_flushrs(void);
-#  define FLUSH_REGISTER_WINDOWS rb_ia64_flushrs()
 #else
 #  define FLUSH_REGISTER_WINDOWS ((void)0)
 #endif
@@ -251,10 +248,6 @@ void rb_ia64_flushrs(void);
 #define ENV_IGNORECASE
 #endif
 
-#ifndef DLEXT_MAXLEN
-#define DLEXT_MAXLEN 4
-#endif
-
 #ifndef RUBY_PLATFORM
 #define RUBY_PLATFORM "unknown-unknown"
 #endif
diff --git a/dir.c b/dir.c
index 0dd12ffd7d..97b78cb2d2 100644
--- a/dir.c
+++ b/dir.c
@@ -63,287 +63,168 @@ char *strchr _((char*,char));
 
 #include "util.h"
 
-#if !defined HAVE_LSTAT && !defined lstat
-#define lstat stat
-#endif
-
-#ifndef CASEFOLD_FILESYSTEM
-# if defined DOSISH || defined __VMS
-#   define CASEFOLD_FILESYSTEM 1
-# else
-#   define CASEFOLD_FILESYSTEM 0
-# endif
+#ifndef HAVE_LSTAT
+#define lstat(path,st) stat(path,st)
 #endif
 
 #define FNM_NOESCAPE	0x01
 #define FNM_PATHNAME	0x02
 #define FNM_DOTMATCH	0x04
 #define FNM_CASEFOLD	0x08
-#if CASEFOLD_FILESYSTEM
-#define FNM_SYSCASE	FNM_CASEFOLD
-#else
-#define FNM_SYSCASE	0
-#endif
 
 #define FNM_NOMATCH	1
 #define FNM_ERROR	2
 
 #define downcase(c) (nocase && ISUPPER(c) ? tolower(c) : (c))
-#define compare(c1, c2) (((unsigned char)(c1)) - ((unsigned char)(c2)))
-
-/* caution: in case *p == '\0'
-   Next(p) == p + 1 in single byte environment
-   Next(p) == p     in multi byte environment
-*/
-#if defined(CharNext)
-# define Next(p) CharNext(p)
-#elif defined(DJGPP)
-# define Next(p) ((p) + mblen(p, RUBY_MBCHAR_MAXSIZE))
-#elif defined(__EMX__)
-# define Next(p) ((p) + emx_mblen(p))
-static inline int
-emx_mblen(const char *p)
-{
-    int n = mblen(p, RUBY_MBCHAR_MAXSIZE);
-    return (n < 0) ? 1 : n;
-}
-#endif
 
-#ifndef Next /* single byte environment */
-# define Next(p) ((p) + 1)
-# define Inc(p) (++(p))
-# define Compare(p1, p2) (compare(downcase(*(p1)), downcase(*(p2))))
-#else /* multi byte environment */
-# define Inc(p) ((p) = Next(p))
-# define Compare(p1, p2) (CompareImpl(p1, p2, nocase))
-static int
-CompareImpl(const char *p1, const char *p2, int nocase)
-{
-    const int len1 = Next(p1) - p1;
-    const int len2 = Next(p2) - p2;
-#ifdef _WIN32
-    char buf1[10], buf2[10]; /* large enough? */
+#ifndef CharNext		/* defined as CharNext[AW] on Windows. */
+# if defined(DJGPP)
+#   define CharNext(p) ((p) + mblen(p, MB_CUR_MAX))
+# else
+#   define CharNext(p) ((p) + 1)
+# endif
 #endif
 
-    if (len1 < 0 || len2 < 0) {
-	rb_fatal("CompareImpl: negative len");
-    }
-
-    if (len1 == 0) return  len2;
-    if (len2 == 0) return -len1;
-
-#ifdef _WIN32
-    if (nocase && rb_w32_iswinnt()) {
-	if (len1 > 1) {
-	    if (len1 >= sizeof(buf1)) {
-		rb_fatal("CompareImpl: too large len");
-	    }
-	    memcpy(buf1, p1, len1);
-	    buf1[len1] = '\0';
-	    CharLower(buf1);
-	    p1 = buf1; /* trick */
-	}
-	if (len2 > 1) {
-	    if (len2 >= sizeof(buf2)) {
-		rb_fatal("CompareImpl: too large len");
-	    }
-	    memcpy(buf2, p2, len2);
-	    buf2[len2] = '\0';
-	    CharLower(buf2);
-	    p2 = buf2; /* trick */
-	}
-    }
+#if defined DOSISH
+#define isdirsep(c) ((c) == '/' || (c) == '\\')
+#else
+#define isdirsep(c) ((c) == '/')
 #endif
-    if (len1 == 1)
-	if (len2 == 1)
-	    return compare(downcase(*p1), downcase(*p2));
-	else {
-	    const int ret = compare(downcase(*p1), *p2);
-	    return ret ? ret : -1;
-	}
-    else
-	if (len2 == 1) {
-	    const int ret = compare(*p1, downcase(*p2));
-	    return ret ? ret : 1;
-	}
-	else {
-	    const int ret = memcmp(p1, p2, len1 < len2 ? len1 : len2);
-	    return ret ? ret : len1 - len2;
-	}
-}
-#endif /* environment */
 
 static char *
-bracket(p, s, flags)
-    const char *p; /* pattern (next to '[') */
-    const char *s; /* string */
+range(pat, test, flags)
+    const char *pat;
+    int test;
     int flags;
 {
-    const int nocase = flags & FNM_CASEFOLD;
-    const int escape = !(flags & FNM_NOESCAPE);
+    int not, ok = 0;
+    int nocase = flags & FNM_CASEFOLD;
+    int escape = !(flags & FNM_NOESCAPE);
 
-    int ok = 0, not = 0;
+    not = *pat == '!' || *pat == '^';
+    if (not)
+	pat++;
 
-    if (*p == '!' || *p == '^') {
-	not = 1;
-	p++;
-    }
+    test = downcase(test);
 
-    while (*p != ']') {
-	const char *t1 = p;
-	if (escape && *t1 == '\\')
-	    t1++;
-	if (!*t1)
+    while (*pat != ']') {
+	int cstart, cend;
+        if (escape && *pat == '\\')
+	    pat++;
+	cstart = cend = *pat++;
+	if (!cstart)
 	    return NULL;
-	p = Next(t1);
-	if (p[0] == '-' && p[1] != ']') {
-	    const char *t2 = p + 1;
-	    if (escape && *t2 == '\\')
-		t2++;
-	    if (!*t2)
+	if (*pat == '-' && pat[1] != ']') {
+	    pat++;
+	    if (escape && *pat == '\\')
+		pat++;
+	    cend = *pat++;
+	    if (!cend)
 		return NULL;
-	    p = Next(t2);
-	    if (!ok && Compare(t1, s) <= 0 && Compare(s, t2) <= 0)
-		ok = 1;
 	}
-	else
-	    if (!ok && Compare(t1, s) == 0)
-		ok = 1;
+	if (downcase(cstart) <= test && test <= downcase(cend))
+	    ok = 1;
     }
-
-    return ok == not ? NULL : (char *)p + 1;
+    return ok == not ? NULL : (char *)pat + 1;
 }
 
-/* If FNM_PATHNAME is set, only path element will be matched. (upto '/' or '\0')
-   Otherwise, entire string will be matched.
-   End marker itself won't be compared.
-   And if function succeeds, *pcur reaches end marker.
-*/
-#define UNESCAPE(p) (escape && *(p) == '\\' ? (p) + 1 : (p))
-#define ISEND(p) (!*(p) || (pathname && *(p) == '/'))
-#define RETURN(val) return *pcur = p, *scur = s, (val);
-
+#define ISDIRSEP(c) (pathname && isdirsep(c))
+#define PERIOD(s) (period && *(s) == '.' && \
+		  ((s) == string || ISDIRSEP((s)[-1])))
 static int
-fnmatch_helper(pcur, scur, flags)
-    const char **pcur; /* pattern */
-    const char **scur; /* string */
+fnmatch(pat, string, flags)
+    const char *pat;
+    const char *string;
     int flags;
 {
-    const int period = !(flags & FNM_DOTMATCH);
-    const int pathname = flags & FNM_PATHNAME;
-    const int escape = !(flags & FNM_NOESCAPE);
-    const int nocase = flags & FNM_CASEFOLD;
-
-    const char *ptmp = 0;
-    const char *stmp = 0;
+    int c;
+    int test;
+    const char *s = string;
+    int escape = !(flags & FNM_NOESCAPE);
+    int pathname = flags & FNM_PATHNAME;
+    int period = !(flags & FNM_DOTMATCH);
+    int nocase = flags & FNM_CASEFOLD;
 
-    const char *p = *pcur;
-    const char *s = *scur;
+    if (!pat) pat = "";
+    if (!string) string = "";
+    while (c = *pat++) {
+	switch (c) {
+	case '?':
+	    if (!*s || ISDIRSEP(*s) || PERIOD(s))
+		return FNM_NOMATCH;
+	    s++;
+	    break;
+	case '*':
+	    while ((c = *pat++) == '*')
+		;
 
-    if (period && *s == '.' && *UNESCAPE(p) != '.') /* leading period */
-	RETURN(FNM_NOMATCH);
+	    if (PERIOD(s))
+		return FNM_NOMATCH;
 
-    while (1) {
-	switch (*p) {
-	  case '*':
-	    do { p++; } while (*p == '*');
-	    if (ISEND(UNESCAPE(p))) {
-		p = UNESCAPE(p);
-		RETURN(0);
+	    if (!c) {
+		if (pathname && *rb_path_next(s))
+		    return FNM_NOMATCH;
+		else
+		    return 0;
 	    }
-	    if (ISEND(s))
-		RETURN(FNM_NOMATCH);
-	    ptmp = p;
-	    stmp = s;
-	    continue;
-
-	  case '?':
-	    if (ISEND(s))
-		RETURN(FNM_NOMATCH);
-	    p++;
-	    Inc(s);
-	    continue;
-
-	  case '[': {
-	    const char *t;
-	    if (ISEND(s))
-		RETURN(FNM_NOMATCH);
-	    if (t = bracket(p + 1, s, flags)) {
-		p = t;
-		Inc(s);
-		continue;
+	    else if (ISDIRSEP(c)) {
+		s = rb_path_next(s);
+		if (*s) {
+                    s++;
+		    break;
+                }
+		return FNM_NOMATCH;
 	    }
-	    goto failed;
-	  }
-	}
-
-	/* ordinary */
-	p = UNESCAPE(p);
-	if (ISEND(s))
-	    RETURN(ISEND(p) ? 0 : FNM_NOMATCH);
-	if (ISEND(p))
-	    goto failed;
-	if (Compare(p, s) != 0)
-	    goto failed;
-	Inc(p);
-	Inc(s);
-	continue;
-
-      failed: /* try next '*' position */
-	if (ptmp && stmp) {
-	    p = ptmp;
-	    Inc(stmp); /* !ISEND(*stmp) */
-	    s = stmp;
-	    continue;
-	}
-	RETURN(FNM_NOMATCH);
-    }
-}
 
-static int
-fnmatch(p, s, flags)
-    const char *p; /* pattern */
-    const char *s; /* string */
-    int flags;
-{
-    const int period = !(flags & FNM_DOTMATCH);
-    const int pathname = flags & FNM_PATHNAME;
-
-    const char *ptmp = 0;
-    const char *stmp = 0;
-
-    if (pathname) {
-	while (1) {
-	    if (p[0] == '*' && p[1] == '*' && p[2] == '/') {
-		do { p += 3; } while (p[0] == '*' && p[1] == '*' && p[2] == '/');
-		ptmp = p;
-		stmp = s;
-	    }
-	    if (fnmatch_helper(&p, &s, flags) == 0) {
-		while (*s && *s != '/') Inc(s);
-		if (*p && *s) {
-		    p++;
-		    s++;
-		    continue;
-		}
-		if (!*p && !*s)
+	    test = escape && c == '\\' ? *pat : c;
+	    test = downcase(test);
+	    pat--;
+	    while (*s) {
+		if ((c == '?' || c == '[' || downcase(*s) == test) &&
+		    !fnmatch(pat, s, flags | FNM_DOTMATCH))
 		    return 0;
-	    }
-	    /* failed : try next recursion */
-	    if (ptmp && stmp && !(period && *stmp == '.')) {
-		while (*stmp && *stmp != '/') Inc(stmp);
-		if (*stmp) {
-		    p = ptmp;
-		    stmp++;
-		    s = stmp;
-		    continue;
-		}
+		else if (ISDIRSEP(*s))
+		    break;
+		s++;
 	    }
 	    return FNM_NOMATCH;
+
+	case '[':
+	    if (!*s || ISDIRSEP(*s) || PERIOD(s))
+		return FNM_NOMATCH;
+	    pat = range(pat, *s, flags);
+	    if (pat == NULL)
+		return FNM_NOMATCH;
+	    s++;
+	    break;
+
+	case '\\':
+	    if (escape
+#if defined DOSISH
+		&& *pat && strchr("*?[]\\", *pat)
+#endif
+		) {
+		c = *pat;
+		if (!c)
+		    c = '\\';
+		else
+		    pat++;
+	    }
+	    /* FALLTHROUGH */
+
+	default:
+#if defined DOSISH
+	    if (ISDIRSEP(c) && isdirsep(*s))
+		;
+	    else
+#endif
+	    if(downcase(c) != downcase(*s))
+		return FNM_NOMATCH;
+	    s++;
+	    break;
 	}
     }
-    else
-	return fnmatch_helper(&p, &s, flags);
+    return !*s ? 0 : FNM_NOMATCH;
 }
 
 VALUE rb_cDir;
@@ -446,46 +327,13 @@ dir_closed()
     rb_raise(rb_eIOError, "closed directory");
 }
 
-static void
-dir_check(dir)
-    VALUE dir;
-{
-    if (!OBJ_TAINTED(dir) && rb_safe_level() >= 4)
-	rb_raise(rb_eSecurityError, "Insecure: operation on untainted Dir");
-    rb_check_frozen(dir);
-}
-
 #define GetDIR(obj, dirp) do {\
-    dir_check(dir);\
     Data_Get_Struct(obj, struct dir_data, dirp);\
     if (dirp->dir == NULL) dir_closed();\
 } while (0)
 
 /*
  *  call-seq:
- *     dir.inspect => string
- *
- *  Return a string describing this Dir object.
- */
-static VALUE
-dir_inspect(dir)
-    VALUE dir;
-{
-    struct dir_data *dirp;
-
-    GetDIR(dir, dirp);
-    if (dirp->path) {
-	char *c = rb_obj_classname(dir);
-	int len = strlen(c) + strlen(dirp->path) + 4;
-	VALUE s = rb_str_new(0, len);
-	snprintf(RSTRING_PTR(s), len+1, "#<%s:%s>", c, dirp->path);
-	return s;
-    }
-    return rb_funcall(dir, rb_intern("to_s"), 0, 0);
-}
-
-/*
- *  call-seq:
  *     dir.path => string or nil
  *
  *  Returns the path parameter passed to <em>dir</em>'s constructor.
@@ -563,7 +411,6 @@ dir_each(dir)
     struct dirent *dp;
 
     GetDIR(dir, dirp);
-    rewinddir(dirp->dir);
     for (dp = readdir(dirp->dir); dp != NULL; dp = readdir(dirp->dir)) {
 	rb_yield(rb_tainted_str_new(dp->d_name, NAMLEN(dp)));
 	if (dirp->dir == NULL) dir_closed();
@@ -669,9 +516,6 @@ dir_rewind(dir)
 {
     struct dir_data *dirp;
 
-    if (rb_safe_level() >= 4 && !OBJ_TAINTED(dir)) {
-	rb_raise(rb_eSecurityError, "Insecure: can't close");
-    }
     GetDIR(dir, dirp);
     rewinddir(dirp->dir);
     return dir;
@@ -917,8 +761,13 @@ dir_s_mkdir(argc, argv, obj)
     }
 
     check_dirname(&path);
+#ifndef _WIN32
     if (mkdir(RSTRING(path)->ptr, mode) == -1)
 	rb_sys_fail(RSTRING(path)->ptr);
+#else
+    if (mkdir(RSTRING(path)->ptr) == -1)
+	rb_sys_fail(RSTRING(path)->ptr);
+#endif
 
     return INT2FIX(0);
 }
@@ -943,266 +792,100 @@ dir_s_rmdir(obj, dir)
     return INT2FIX(0);
 }
 
-static void
-sys_warning_1(mesg)
-    const char* mesg;
-{
-    rb_sys_warning("%s", mesg);
-}
-
-#define GLOB_VERBOSE	(1UL << (sizeof(int) * CHAR_BIT - 1))
-#define sys_warning(val) \
-    (void)((flags & GLOB_VERBOSE) && rb_protect((VALUE (*)_((VALUE)))sys_warning_1, (VALUE)(val), 0))
-
-#define GLOB_ALLOC(type) (type *)malloc(sizeof(type))
-#define GLOB_ALLOC_N(type, n) (type *)malloc(sizeof(type) * (n))
-#define GLOB_JUMP_TAG(status) ((status == -1) ? rb_memerror() : rb_jump_tag(status))
-
-/*
- * ENOTDIR can be returned by stat(2) if a non-leaf element of the path
- * is not a directory.
- */
-#define to_be_ignored(e) ((e) == ENOENT || (e) == ENOTDIR)
-
-/* System call with warning */
-static int
-do_stat(const char *path, struct stat *pst, int flags)
-
-{
-    int ret = stat(path, pst);
-    if (ret < 0 && !to_be_ignored(errno))
-	sys_warning(path);
-
-    return ret;
-}
-
-static int
-do_lstat(const char *path, struct stat *pst, int flags)
-{
-    int ret = lstat(path, pst);
-    if (ret < 0 && !to_be_ignored(errno))
-	sys_warning(path);
-
-    return ret;
-}
-
-static DIR *
-do_opendir(const char *path, int flags)
-{
-    DIR *dirp = opendir(path);
-    if (dirp == NULL && !to_be_ignored(errno))
-	sys_warning(path);
-
-    return dirp;
-}
-
 /* Return nonzero if S has any special globbing chars in it.  */
 static int
-has_magic(s, flags)
-    const char *s;
+has_magic(s, send, flags)
+    const char *s, *send;
     int flags;
 {
-    const int escape = !(flags & FNM_NOESCAPE);
-    const int nocase = flags & FNM_CASEFOLD;
-
     register const char *p = s;
     register char c;
+    int open = 0;
+    int escape = !(flags & FNM_NOESCAPE);
 
-    while (c = *p++) {
+    while ((c = *p++) != '\0') {
 	switch (c) {
-	  case '*':
 	  case '?':
-	  case '[':
-	    return 1;
-
-	  case '\\':
-	    if (escape && !(c = *p++))
-		return 0;
-	    continue;
-
-	  default:
-	    if (!FNM_SYSCASE && ISALPHA(c) && nocase)
-		return 1;
-	}
-
-	p = Next(p-1);
-    }
-
-    return 0;
-}
-
-/* Find separator in globbing pattern. */
-static char *
-find_dirsep(const char *s, int flags)
-{
-    const int escape = !(flags & FNM_NOESCAPE);
-
-    register const char *p = s;
-    register char c;
-    int open = 0;
+	  case '*':
+	    return Qtrue;
 
-    while (c = *p++) {
-	switch (c) {
-	  case '[':
-	    open = 1;
-	    continue;
+	  case '[':	/* Only accept an open brace if there is a close */
+	    open++;	/* brace to match it.  Bracket expressions must be */
+	    continue;	/* complete, according to Posix.2 */
 	  case ']':
-	    open = 0;
-	    continue;
-
-	  case '/':
-	    if (!open)
-		return (char *)p-1;
+	    if (open)
+		return Qtrue;
 	    continue;
 
 	  case '\\':
-	    if (escape && !(c = *p++))
-		return (char *)p-1;
-	    continue;
+	    if (escape && *p++ == '\0')
+		return Qfalse;
 	}
 
-	p = Next(p-1);
+	if (send && p >= send) break;
     }
-
-    return (char *)p-1;
+    return Qfalse;
 }
 
-/* Remove escaping backslashes */
-static void
-remove_backslashes(p)
-    char *p;
+static char*
+extract_path(p, pend)
+    const char *p, *pend;
 {
-    char *t = p;
-    char *s = p;
-
-    while (*p) {
-	if (*p == '\\') {
-	    if (t != s)
-		memmove(t, s, p - s);
-	    t += p - s;
-	    s = ++p;
-	    if (!*p) break;
-	}
-	Inc(p);
+    char *alloc;
+    int len;
+
+    len = pend - p;
+    alloc = ALLOC_N(char, len+1);
+    memcpy(alloc, p, len);
+    if (len > 1 && pend[-1] == '/'
+#if defined DOSISH_DRIVE_LETTER
+    && pend[-2] != ':'
+#endif
+    ) {
+	alloc[len-1] = 0;
+    }
+    else {
+	alloc[len] = 0;
     }
 
-    while (*p++);
-
-    if (t != s)
-	memmove(t, s, p - s); /* move '\0' too */
+    return alloc;
 }
 
-/* Globing pattern */
-enum glob_pattern_type { PLAIN, MAGICAL, RECURSIVE, MATCH_ALL, MATCH_DIR };
-
-struct glob_pattern {
-    char *str;
-    enum glob_pattern_type type;
-    struct glob_pattern *next;
-};
-
-static void glob_free_pattern(struct glob_pattern *list);
-
-static struct glob_pattern *
-glob_make_pattern(const char *p, int flags)
+static char*
+extract_elem(path)
+    const char *path;
 {
-    struct glob_pattern *list, *tmp, **tail = &list;
-    int dirsep = 0; /* pattern is terminated with '/' */
-
-    while (*p) {
-	tmp = GLOB_ALLOC(struct glob_pattern);
-	if (!tmp) goto error;
-	if (p[0] == '*' && p[1] == '*' && p[2] == '/') {
-	    /* fold continuous RECURSIVEs (needed in glob_helper) */
-	    do { p += 3; } while (p[0] == '*' && p[1] == '*' && p[2] == '/');
-	    tmp->type = RECURSIVE;
-	    tmp->str = 0;
-	    dirsep = 1;
-	}
-	else {
-	    const char *m = find_dirsep(p, flags);
-	    char *buf = GLOB_ALLOC_N(char, m-p+1);
-	    if (!buf) {
-		free(tmp);
-		goto error;
-	    }
-	    memcpy(buf, p, m-p);
-	    buf[m-p] = '\0';
-	    tmp->type = has_magic(buf, flags) ? MAGICAL : PLAIN;
-	    tmp->str = buf;
-	    if (*m) {
-		dirsep = 1;
-		p = m + 1;
-	    }
-	    else {
-		dirsep = 0;
-		p = m;
-	    }
-	}
-	*tail = tmp;
-	tail = &tmp->next;
-    }
+    const char *pend;
 
-    tmp = GLOB_ALLOC(struct glob_pattern);
-    if (!tmp) {
-      error:
-	*tail = 0;
-	glob_free_pattern(list);
-	return 0;
-    }
-    tmp->type = dirsep ? MATCH_DIR : MATCH_ALL;
-    tmp->str = 0;
-    *tail = tmp;
-    tmp->next = 0;
+    pend = strchr(path, '/');
+    if (!pend) pend = path + strlen(path);
 
-    return list;
+    return extract_path(path, pend);
 }
 
 static void
-glob_free_pattern(struct glob_pattern *list)
+remove_backslashes(p)
+    char *p;
 {
-    while (list) {
-	struct glob_pattern *tmp = list;
-	list = list->next;
-	if (tmp->str)
-	    free(tmp->str);
-	free(tmp);
-    }
-}
+    char *pend = p + strlen(p);
+    char *t = p;
 
-static char *
-join_path(const char *path, int dirsep, const char *name)
-{
-    long len = strlen(path);
-    char *buf = GLOB_ALLOC_N(char, len+strlen(name)+(dirsep?1:0)+1);
-
-    if (!buf) return 0;
-    memcpy(buf, path, len);
-    if (dirsep) {
-	strcpy(buf+len, "/");
-	len++;
+    while (p < pend) {
+	if (*p == '\\') {
+	    if (++p == pend) break;
+	}
+	*t++ = *p++;
     }
-    strcpy(buf+len, name);
-    return buf;
+    *t = '\0';
 }
 
-enum answer { YES, NO, UNKNOWN };
-
-#ifndef S_ISLNK
-#  ifndef S_IFLNK
-#    define S_ISLNK(m) (0)
-#  else
-#    define S_ISLNK(m) ((m & S_IFMT) == S_IFLNK)
-#  endif
-#endif
-
 #ifndef S_ISDIR
 #   define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
 #endif
 
 struct glob_args {
-    void (*func) _((const char*, VALUE));
-    const char *c;
+    void (*func) _((VALUE, VALUE));
+    VALUE c;
     VALUE v;
 };
 
@@ -1213,516 +896,401 @@ glob_func_caller(val)
     VALUE val;
 {
     struct glob_args *args = (struct glob_args *)val;
+    VALUE path = args->c;
 
-    (*args->func)(args->c, args->v);
+    OBJ_TAINT(path);
+    RSTRING(path)->len = strlen(RSTRING(path)->ptr);
+    (*args->func)(path, args->v);
     return Qnil;
 }
 
-#define glob_call_func(func, path, arg) (*func)(path, arg)
+static int
+glob_call_func(func, path, arg)
+    void (*func) _((VALUE, VALUE));
+    VALUE path;
+    VALUE arg;
+{
+    int status;
+    struct glob_args args;
 
-static int glob_helper _((const char *, int, enum answer, enum answer, struct glob_pattern **, struct glob_pattern **, int, ruby_glob_func *, VALUE));
+    args.func = func;
+    args.c = path;
+    args.v = arg;
+
+    rb_protect(glob_func_caller, (VALUE)&args, &status);
+    return status;
+}
+
+static int glob_helper(VALUE path, char *sub, int flags, void (*func)(VALUE,VALUE), VALUE arg);
 
 static int
-glob_helper(path, dirsep, exist, isdir, beg, end, flags, func, arg)
-    const char *path;
-    int dirsep; /* '/' should be placed before appending child entry's name to 'path'. */
-    enum answer exist; /* Does 'path' indicate an existing entry? */
-    enum answer isdir; /* Does 'path' indicate a directory or a symlink to a directory? */
-    struct glob_pattern **beg;
-    struct glob_pattern **end;
+glob_helper(pv, sub, flags, func, arg)
+    VALUE pv;
+    char *sub;
     int flags;
-    ruby_glob_func *func;
+    void (*func) _((VALUE, VALUE));
     VALUE arg;
 {
     struct stat st;
+    char *p, *m, *path;
     int status = 0;
-    struct glob_pattern **cur, **new_beg, **new_end;
-    int plain = 0, magical = 0, recursive = 0, match_all = 0, match_dir = 0;
-    int escape = !(flags & FNM_NOESCAPE);
 
-    for (cur = beg; cur < end; ++cur) {
-	struct glob_pattern *p = *cur;
-	if (p->type == RECURSIVE) {
-	    recursive = 1;
-	    p = p->next;
+    StringValue(pv);
+    path = RSTRING(pv)->ptr;
+    p = sub ? sub : path;
+    if (!has_magic(p, 0, flags)) {
+#if defined DOSISH
+	remove_backslashes(path);
+#else
+	if (!(flags & FNM_NOESCAPE)) remove_backslashes(p);
+#endif
+	if (lstat(path, &st) == 0) {
+	    status = glob_call_func(func, pv, arg);
+	    if (status) return status;
 	}
-	switch (p->type) {
-	case PLAIN:
-	    plain = 1;
-	    break;
-	case MAGICAL:
-	    magical = 1;
-	    break;
-	case MATCH_ALL:
-	    match_all = 1;
-	    break;
-	case MATCH_DIR:
-	    match_dir = 1;
-	    break;
-	case RECURSIVE:
-	    rb_bug("continuous RECURSIVEs");
+	else if (errno != ENOENT) {
+	    /* In case stat error is other than ENOENT and
+	       we may want to know what is wrong. */
+	    rb_sys_warning(path);
 	}
+	return 0;
     }
 
-    if (*path) {
-	if (match_all && exist == UNKNOWN) {
-	    if (do_lstat(path, &st, flags) == 0) {
-		exist = YES;
-		isdir = S_ISDIR(st.st_mode) ? YES : S_ISLNK(st.st_mode) ? UNKNOWN : NO;
+    while (p && !status) {
+	if (*p == '/') p++;
+	m = strchr(p, '/');
+	if (has_magic(p, m, flags)) {
+	    char *dir, *base, *magic;
+	    VALUE buf;
+	    DIR *dirp;
+	    struct dirent *dp;
+	    int recursive = 0;
+
+	    struct d_link {
+		char *path;
+		struct d_link *next;
+	    } *tmp, *link, **tail = &link;
+
+	    base = extract_path(path, p);
+	    if (path == p) dir = ".";
+	    else dir = base;
+
+	    magic = extract_elem(p);
+	    if (stat(dir, &st) < 0) {
+	        if (errno != ENOENT) rb_sys_warning(dir);
+	        free(base);
+	        free(magic);
+	        break;
 	    }
-	    else {
-		exist = NO;
-		isdir = NO;
-	    }
-	}
-	if (match_dir && isdir == UNKNOWN) {
-	    if (do_stat(path, &st, flags) == 0) {
-		exist = YES;
-		isdir = S_ISDIR(st.st_mode) ? YES : NO;
+	    if (S_ISDIR(st.st_mode)) {
+		if (m && strcmp(magic, "**") == 0) {
+		    int n = strlen(base);
+		    recursive = 1;
+		    buf = rb_str_new(0, n+strlen(m)+3);
+		    sprintf(RSTRING(buf)->ptr, "%s%s", base, *base ? m : m+1);
+		    status = glob_helper(buf, RSTRING(buf)->ptr+n, flags, func, arg);
+		    if (status) goto finalize;
+		}
+		dirp = opendir(dir);
+		if (dirp == NULL) {
+		    rb_sys_warning(dir);
+		    free(base);
+		    free(magic);
+		    break;
+		}
 	    }
 	    else {
-		exist = NO;
-		isdir = NO;
-	    }
-	}
-	if (match_all && exist == YES) {
-	    status = glob_call_func(func, path, arg);
-	    if (status) return status;
-	}
-	if (match_dir && isdir == YES) {
-	    char *tmp = join_path(path, dirsep, "");
-	    if (!tmp) return -1;
-	    status = glob_call_func(func, tmp, arg);
-	    free(tmp);
-	    if (status) return status;
-	}
-    }
-
-    if (exist == NO || isdir == NO) return 0;
-
-    if (magical || recursive) {
-	struct dirent *dp;
-	DIR *dirp = do_opendir(*path ? path : ".", flags);
-	if (dirp == NULL) return 0;
-
-	for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
-	    char *buf = join_path(path, dirsep, dp->d_name);
-	    enum answer new_isdir = UNKNOWN;
-
-	    if (!buf) {
-		status = -1;
+		free(base);
+		free(magic);
 		break;
 	    }
-	    if (recursive && strcmp(dp->d_name, ".") != 0 && strcmp(dp->d_name, "..") != 0
-		&& fnmatch("*", dp->d_name, flags) == 0) {
-#ifndef _WIN32
-		if (do_lstat(buf, &st, flags) == 0)
-		    new_isdir = S_ISDIR(st.st_mode) ? YES : S_ISLNK(st.st_mode) ? UNKNOWN : NO;
-		else
-		    new_isdir = NO;
+
+#if defined DOSISH_DRIVE_LETTER
+#define BASE (*base && !((isdirsep(*base) && !base[1]) || (base[1] == ':' && isdirsep(base[2]) && !base[3])))
 #else
-		new_isdir = dp->d_isdir ? (!dp->d_isrep ? YES : UNKNOWN) : NO;
+#define BASE (*base && !(isdirsep(*base) && !base[1]))
 #endif
-	    }
-
-	    new_beg = new_end = GLOB_ALLOC_N(struct glob_pattern *, (end - beg) * 2);
-	    if (!new_beg) {
-		status = -1;
-		break;
-	    }
 
-	    for (cur = beg; cur < end; ++cur) {
-		struct glob_pattern *p = *cur;
-		if (p->type == RECURSIVE) {
-		    if (new_isdir == YES) /* not symlink but real directory */
-			*new_end++ = p; /* append recursive pattern */
-		    p = p->next; /* 0 times recursion */
+	    for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
+		if (recursive) {
+		    if (strcmp(".", dp->d_name) == 0 || strcmp("..", dp->d_name) == 0)
+			continue;
+		    if (fnmatch("*", dp->d_name, flags) != 0)
+			continue;
+		    buf = rb_str_new(0, strlen(base)+NAMLEN(dp)+strlen(m)+6);
+		    sprintf(RSTRING(buf)->ptr, "%s%s%s", base, (BASE) ? "/" : "", dp->d_name);
+		    if (lstat(RSTRING(buf)->ptr, &st) < 0) {
+			if (errno != ENOENT) rb_sys_warning(RSTRING(buf)->ptr);
+			continue;
+		    }
+		    if (S_ISDIR(st.st_mode)) {
+			char *t = RSTRING(buf)->ptr+strlen(RSTRING(buf)->ptr);
+		        strcpy(t, "/**");
+			strcpy(t+3, m);
+			status = glob_helper(buf, t, flags, func, arg);
+			if (status) break;
+			continue;
+		    }
+		    continue;
 		}
-		if (p->type == PLAIN || p->type == MAGICAL) {
-		    if (fnmatch(p->str, dp->d_name, flags) == 0)
-			*new_end++ = p->next;
+		if (fnmatch(magic, dp->d_name, flags) == 0) {
+		    buf = rb_str_new(0, strlen(base)+NAMLEN(dp)+2);
+		    sprintf(RSTRING(buf)->ptr, "%s%s%s", base, (BASE) ? "/" : "", dp->d_name);
+		    if (!m) {
+			status = glob_call_func(func, buf, arg);
+			if (status) break;
+			continue;
+		    }
+		    tmp = ALLOC(struct d_link);
+		    tmp->path = strdup(RSTRING(buf)->ptr);
+		    *tail = tmp;
+		    tail = &tmp->next;
 		}
 	    }
-
-	    status = glob_helper(buf, 1, YES, new_isdir, new_beg, new_end, flags, func, arg);
-	    free(buf);
-	    free(new_beg);
-	    if (status) break;
-	}
-
-	closedir(dirp);
-    }
-    else if (plain) {
-	struct glob_pattern **copy_beg, **copy_end, **cur2;
-
-	copy_beg = copy_end = GLOB_ALLOC_N(struct glob_pattern *, end - beg);
-	if (!copy_beg) return -1;
-	for (cur = beg; cur < end; ++cur)
-	    *copy_end++ = (*cur)->type == PLAIN ? *cur : 0;
-
-	for (cur = copy_beg; cur < copy_end; ++cur) {
-	    if (*cur) {
-		char *buf;
-		char *name;
-		name = GLOB_ALLOC_N(char, strlen((*cur)->str) + 1);
-		if (!name) {
-		    status = -1;
-		    break;
-		}
-		strcpy(name, (*cur)->str);
-		if (escape) remove_backslashes(name);
-
-		new_beg = new_end = GLOB_ALLOC_N(struct glob_pattern *, end - beg);
-		if (!new_beg) {
-		    free(name);
-		    status = -1;
-		    break;
-		}
-		*new_end++ = (*cur)->next;
-		for (cur2 = cur + 1; cur2 < copy_end; ++cur2) {
-		    if (*cur2 && fnmatch((*cur2)->str, name, flags) == 0) {
-			*new_end++ = (*cur2)->next;
-			*cur2 = 0;
+	    closedir(dirp);
+	  finalize:
+	    *tail = 0;
+	    free(base);
+	    free(magic);
+	    if (link) {
+		while (link) {
+		    if (status == 0) {
+			if (stat(link->path, &st) == 0) {
+			    if (S_ISDIR(st.st_mode)) {
+				int len = strlen(link->path);
+				int mlen = strlen(m);
+
+				buf = rb_str_new(0, len+mlen+1);
+				sprintf(RSTRING(buf)->ptr, "%s%s", link->path, m);
+				status = glob_helper(buf, RSTRING(buf)->ptr+len, flags, func, arg);
+			    }
+			}
+			else {
+			    rb_sys_warning(link->path);
+			}
 		    }
+		    tmp = link;
+		    link = link->next;
+		    free(tmp->path);
+		    free(tmp);
 		}
-
-		buf = join_path(path, dirsep, name);
-		free(name);
-		if (!buf) {
-		    free(new_beg);
-		    status = -1;
-		    break;
-		}
-		status = glob_helper(buf, 1, UNKNOWN, UNKNOWN, new_beg, new_end, flags, func, arg);
-		free(buf);
-		free(new_beg);
-		if (status) break;
+		break;
 	    }
 	}
-
-	free(copy_beg);
+	p = m;
     }
-
     return status;
 }
 
 static int
-ruby_glob0(path, flags, func, arg)
-    const char *path;
+rb_glob2(path, flags, func, arg)
+    VALUE path;
     int flags;
-    ruby_glob_func *func;
+    void (*func) _((VALUE, VALUE));
     VALUE arg;
 {
-    struct glob_pattern *list;
-    const char *root, *start;
-    char *buf;
-    int n;
     int status;
 
-    start = root = path;
-    flags |= FNM_SYSCASE;
-#if defined DOSISH
-    root = rb_path_skip_prefix(root);
-#endif
-
-    if (root && *root == '/') root++;
-
-    n = root - start;
-    buf = GLOB_ALLOC_N(char, n + 1);
-    if (!buf) return -1;
-    MEMCPY(buf, start, char, n);
-    buf[n] = '\0';
-
-    list = glob_make_pattern(root, flags);
-    if (!list) {
-	free(buf);
-	return -1;
-    }
-    status = glob_helper(buf, 0, UNKNOWN, UNKNOWN, &list, &list + 1, flags, func, arg);
-    glob_free_pattern(list);
-    free(buf);
-
+    status = glob_helper(path, 0, flags, func, arg);
     return status;
 }
 
-int
-ruby_glob(path, flags, func, arg)
-    const char *path;
-    int flags;
-    ruby_glob_func *func;
+struct rb_glob_args {
+    void (*func) _((const char*, VALUE));
     VALUE arg;
-{
-    return ruby_glob0(path, flags & ~GLOB_VERBOSE, func, arg);
-}
-
-static int rb_glob_caller _((const char *, VALUE));
+};
 
-static int
+static void
 rb_glob_caller(path, a)
-    const char *path;
-    VALUE a;
+    VALUE path, a;
 {
-    int status;
-    struct glob_args *args = (struct glob_args *)a;
-
-    args->c = path;
-    rb_protect(glob_func_caller, a, &status);
-    return status;
+    struct rb_glob_args *args = (struct rb_glob_args *)a;
+    (*args->func)(RSTRING(path)->ptr, args->arg);
 }
 
-static int
-rb_glob2(path, flags, func, arg)
+void
+rb_glob(path, func, arg)
     const char *path;
-    int flags;
-    void (*func) _((const char *, VALUE));
+    void (*func) _((const char*, VALUE));
     VALUE arg;
 {
-    struct glob_args args;
+    struct rb_glob_args args;
+    int status;
 
     args.func = func;
-    args.v = arg;
-
-    if (flags & FNM_SYSCASE) {
-	rb_warning("Dir.glob() ignores File::FNM_CASEFOLD");
-    }
+    args.arg = arg;
+    status = rb_glob2(rb_str_new2(path), 0, rb_glob_caller, (VALUE)&args);
 
-    return ruby_glob0(path, flags | GLOB_VERBOSE, rb_glob_caller, (VALUE)&args);
+    if (status) rb_jump_tag(status);
 }
 
 void
-rb_glob(path, func, arg)
+rb_globi(path, func, arg)
     const char *path;
     void (*func) _((const char*, VALUE));
     VALUE arg;
 {
-    int status = rb_glob2(path, 0, func, arg);
-    if (status) GLOB_JUMP_TAG(status);
+    struct rb_glob_args args;
+    int status;
+
+    args.func = func;
+    args.arg = arg;
+    status = rb_glob2(rb_str_new2(path), FNM_CASEFOLD, rb_glob_caller, (VALUE)&args);
+
+    if (status) rb_jump_tag(status);
 }
 
-static void push_pattern _((const char* path, VALUE ary));
 static void
 push_pattern(path, ary)
-    const char *path;
+    VALUE path;
     VALUE ary;
 {
-    rb_ary_push(ary, rb_tainted_str_new2(path));
+    rb_ary_push(ary, path);
 }
 
-int
-ruby_brace_expand(str, flags, func, arg)
-    const char *str;
+static int
+push_globs(ary, s, flags)
+    VALUE ary;
+    VALUE s;
     int flags;
-    ruby_glob_func *func;
-    VALUE arg;
 {
-    const int escape = !(flags & FNM_NOESCAPE);
-    const char *p = str;
-    const char *s = p;
-    const char *lbrace = 0, *rbrace = 0;
-    int nest = 0, status = 0;
+    return rb_glob2(s, flags, push_pattern, ary);
+}
 
+static int
+push_braces(ary, str, flags)
+    VALUE ary, str;
+    int flags;
+{
+    VALUE buf;
+    char *b;
+    const char *s, *p, *t;
+    const char *lbrace, *rbrace;
+    int nest = 0;
+    int status = 0;
+
+    s = p = RSTRING(str)->ptr;
+    lbrace = rbrace = 0;
     while (*p) {
-	if (*p == '{' && nest++ == 0) {
+	if (*p == '{') {
 	    lbrace = p;
+	    break;
 	}
-	if (*p == '}' && --nest <= 0) {
+	p++;
+    }
+    while (*p) {
+	if (*p == '{') nest++;
+	if (*p == '}' && --nest == 0) {
 	    rbrace = p;
 	    break;
 	}
-	if (*p == '\\' && escape) {
-	    if (!*++p) break;
-	}
-	Inc(p);
+	p++;
     }
 
     if (lbrace && rbrace) {
-	char *buf = GLOB_ALLOC_N(char, strlen(s) + 1);
-	long shift;
-
-	if (!buf) return -1;
-	memcpy(buf, s, lbrace-s);
-	shift = (lbrace-s);
+	int len = strlen(s);
 	p = lbrace;
-	while (p < rbrace) {
-	    const char *t = ++p;
-	    nest = 0;
-	    while (p < rbrace && !(*p == ',' && nest == 0)) {
-		if (*p == '{') nest++;
-		if (*p == '}') nest--;
-		if (*p == '\\' && escape) {
-		    if (++p == rbrace) break;
-		}
-		Inc(p);
+	while (*p != '}') {
+	    t = p + 1;
+	    for (p = t; *p!='}' && *p!=','; p++) {
+		/* skip inner braces */
+		if (*p == '{') while (*p!='}') p++;
 	    }
-	    memcpy(buf+shift, t, p-t);
-	    strcpy(buf+shift+(p-t), rbrace+1);
-	    status = ruby_brace_expand(buf, flags, func, arg);
+	    buf = rb_str_new(0, len+1);
+	    memcpy(RSTRING(buf)->ptr, s, lbrace-s);
+	    b = RSTRING(buf)->ptr + (lbrace-s);
+	    memcpy(b, t, p-t);
+	    strcpy(b+(p-t), rbrace+1);
+	    status = push_braces(ary, buf, flags);
 	    if (status) break;
 	}
-	free(buf);
     }
-    else if (!lbrace && !rbrace) {
-	status = (*func)(s, arg);
+    else {
+	status = push_globs(ary, str, flags);
     }
 
     return status;
 }
 
-struct brace_args {
-    ruby_glob_func *func;
-    VALUE value;
-    int flags;
-};
-
-static int glob_brace _((const char *, VALUE));
-static int
-glob_brace(path, val)
-    const char *path;
-    VALUE val;
-{
-    struct brace_args *arg = (struct brace_args *)val;
-
-    return ruby_glob0(path, arg->flags, arg->func, arg->value);
-}
-
-static int
-ruby_brace_glob0(str, flags, func, arg)
-    const char *str;
-    int flags;
-    ruby_glob_func *func;
-    VALUE arg;
-{
-    struct brace_args args;
-
-    args.func = func;
-    args.value = arg;
-    args.flags = flags;
-    return ruby_brace_expand(str, flags, glob_brace, (VALUE)&args);
-}
-
-int
-ruby_brace_glob(str, flags, func, arg)
-    const char *str;
-    int flags;
-    ruby_glob_func *func;
-    VALUE arg;
-{
-    return ruby_brace_glob0(str, flags & ~GLOB_VERBOSE, func, arg);
-}
-
-static int
-push_glob(VALUE ary, const char *str, int flags)
-{
-    struct glob_args args;
-
-    args.func = push_pattern;
-    args.v = ary;
-    return ruby_brace_glob0(str, flags | GLOB_VERBOSE, rb_glob_caller, (VALUE)&args);
-}
+#define isdelim(c) ((c)=='\0')
 
 static VALUE
-rb_push_glob(str, flags) /* '\0' is delimiter */
+rb_push_glob(str, flags)
     VALUE str;
     int flags;
 {
-    long offset = 0;
+    const char *p, *pend;
+    volatile VALUE buf;
+    char *t;
+    int nest, maxnest;
+    int status = 0;
+    int noescape = flags & FNM_NOESCAPE;
     VALUE ary;
 
     ary = rb_ary_new();
     SafeStringValue(str);
-
-    while (offset < RSTRING_LEN(str)) {
-	int status = push_glob(ary, RSTRING(str)->ptr + offset, flags);
-	char *p, *pend;
-	if (status) GLOB_JUMP_TAG(status);
-	if (offset >= RSTRING_LEN(str)) break;
-	p = RSTRING(str)->ptr + offset;
-	p += strlen(p) + 1;
-	pend = RSTRING(str)->ptr + RSTRING_LEN(str);
-	while (p < pend && !*p)
-	    p++;
-	offset = p - RSTRING(str)->ptr;
+    buf = rb_str_new(0, RSTRING(str)->len + 1);
+    p = RSTRING(str)->ptr;
+    pend = p + RSTRING(str)->len;
+
+    while (p < pend) {
+	t = RSTRING(buf)->ptr;
+	nest = maxnest = 0;
+	while (p < pend && isdelim(*p)) p++;
+	while (p < pend && !isdelim(*p)) {
+	    if (*p == '{') nest++, maxnest++;
+	    if (*p == '}') nest--;
+	    if (!noescape && *p == '\\') {
+		*t++ = *p++;
+		if (p == pend) break;
+	    }
+	    *t++ = *p++;
+	}
+	*t = '\0';
+	if (maxnest == 0) {
+	    status = push_globs(ary, buf, flags);
+	    if (status) break;
+	}
+	else if (nest == 0) {
+	    status = push_braces(ary, buf, flags);
+	    if (status) break;
+	}
+	/* else unmatched braces */
     }
-
-    return ary;
-}
-
-static VALUE
-dir_globs(argc, argv, flags)
-    long argc;
-    VALUE *argv;
-    int flags;
-{
-    VALUE ary = rb_ary_new();
-    long i;
-
-    for (i = 0; i < argc; ++i) {
-	int status;
-	VALUE str = argv[i];
-	StringValue(str);
-	status = push_glob(ary, RSTRING(str)->ptr, flags);
-	if (status) GLOB_JUMP_TAG(status);
+    if (status) rb_jump_tag(status);
+    if (rb_block_given_p()) {
+	rb_ary_each(ary);
+	return Qnil;
     }
-
     return ary;
 }
 
 /*
  *  call-seq:
- *     Dir[ array ]                 => array
- *     Dir[ string [, string ...] ] => array
+ *     Dir[ string ] => array
  *
  *  Equivalent to calling
- *  <code>Dir.glob(</code><i>array,</i><code>0)</code> and 
- *  <code>Dir.glob([</code><i>string,...</i><code>],0)</code>.
+ *  <em>dir</em>.<code>glob(</code><i>string,</i><code>0)</code>.
  *
  */
 static VALUE
-dir_s_aref(int argc, VALUE *argv, VALUE obj)
- {
-    if (argc == 1) {
-	return rb_push_glob(argv[0], 0);
-    }
-    return dir_globs(argc, argv, 0);
- }
+dir_s_aref(obj, str)
+    VALUE obj, str;
+{
+    return rb_push_glob(str, 0);
+}
 
 /*
  *  call-seq:
- *     Dir.glob( pattern, [flags] ) => array
- *     Dir.glob( pattern, [flags] ) {| filename | block }  => nil
+ *     Dir.glob( string, [flags] ) => array
+ *     Dir.glob( string, [flags] ) {| filename | block }  => false
  *
- *  Returns the filenames found by expanding <i>pattern</i> which is
- *  an +Array+ of the patterns or the pattern +String+, either as an
- *  <i>array</i> or as parameters to the block. Note that this pattern
- *  is not a regexp (it's closer to a shell glob). See
- *  <code>File::fnmatch</code> for the meaning of the <i>flags</i>
- *  parameter. Note that case sensitivity depends on your system (so
- *  <code>File::FNM_CASEFOLD</code> is ignored)
- *
- *  <code>*</code>::        Matches any file. Can be restricted by
- *                          other values in the glob. <code>*</code>
- *                          will match all files; <code>c*</code> will
- *                          match all files beginning with
- *                          <code>c</code>; <code>*c</code> will match
- *                          all files ending with <code>c</code>; and
- *                          <code>*c*</code> will match all files that
- *                          have <code>c</code> in them (including at
- *                          the beginning or end). Equivalent to
- *                          <code>/ .* /x</code> in regexp.
- *  <code>**</code>::       Matches directories recursively.
- *  <code>?</code>::        Matches any one character. Equivalent to
- *                          <code>/.{1}/</code> in regexp.
- *  <code>[set]</code>::    Matches any one character in +set+.
- *                          Behaves exactly like character sets in
- *                          Regexp, including set negation
- *                          (<code>[^a-z]</code>).
- *  <code>{p,q}</code>::    Matches either literal <code>p</code> or
- *                          literal <code>q</code>. Matching literals
- *                          may be more than one character in length.
- *                          More than two literals may be specified.
- *                          Equivalent to pattern alternation in
- *                          regexp.
- *  <code>\</code>::        Escapes the next metacharacter.
+ *  Returns the filenames found by expanding the pattern given in
+ *  <i>string</i>, either as an <i>array</i> or as parameters to the
+ *  block. Note that this pattern is not a regexp (it's closer to a
+ *  shell glob). See <code>File::fnmatch</code> for
+ *  details of file name matching and the meaning of the <i>flags</i>
+ *  parameter.
  *
  *     Dir["config.?"]                     #=> ["config.h"]
  *     Dir.glob("config.?")                #=> ["config.h"]
@@ -1732,19 +1300,6 @@ dir_s_aref(int argc, VALUE *argv, VALUE obj)
  *     Dir.glob("*")                       #=> ["config.h", "main.rb"]
  *     Dir.glob("*", File::FNM_DOTMATCH)   #=> [".", "..", "config.h", "main.rb"]
  *
- *     rbfiles = File.join("**", "*.rb")
- *     Dir.glob(rbfiles)                   #=> ["main.rb",
- *                                              "lib/song.rb",
- *                                              "lib/song/karaoke.rb"]
- *     libdirs = File.join("**", "lib")
- *     Dir.glob(libdirs)                   #=> ["lib"]
- *
- *     librbfiles = File.join("**", "lib", "**", "*.rb")
- *     Dir.glob(librbfiles)                #=> ["lib/song.rb",
- *                                              "lib/song/karaoke.rb"]
- *
- *     librbfiles = File.join("**", "lib", "*.rb")
- *     Dir.glob(librbfiles)                #=> ["lib/song.rb"]
  */
 static VALUE
 dir_s_glob(argc, argv, obj)
@@ -1752,7 +1307,7 @@ dir_s_glob(argc, argv, obj)
     VALUE *argv;
     VALUE obj;
 {
-    VALUE str, rflags, ary;
+    VALUE str, rflags;
     int flags;
 
     if (rb_scan_args(argc, argv, "11", &str, &rflags) == 2)
@@ -1760,26 +1315,14 @@ dir_s_glob(argc, argv, obj)
     else
 	flags = 0;
 
-    ary = rb_check_array_type(str);
-    if (NIL_P(ary)) {
-	ary = rb_push_glob(str, flags);
-    }
-    else {
-	volatile VALUE v = ary;
-	ary = dir_globs(RARRAY_LEN(v), RARRAY_PTR(v), flags);
-    }
-
-    if (rb_block_given_p()) {
-	rb_ary_each(ary);
-	return Qnil;
-    }
-    return ary;
+    return rb_push_glob(str, flags);
 }
 
 static VALUE
 dir_open_dir(path)
     VALUE path;
 {
+    struct dir_data *dp;
     VALUE dir = rb_funcall(rb_cDir, rb_intern("open"), 1, path);
 
     if (TYPE(dir) != T_DATA ||
@@ -1850,76 +1393,34 @@ dir_entries(io, dirname)
  *  similar to shell filename globbing. It may contain the following
  *  metacharacters:
  *
- *  <code>*</code>::        Matches any file. Can be restricted by
- *                          other values in the glob. <code>*</code>
- *                          will match all files; <code>c*</code> will
- *                          match all files beginning with
- *                          <code>c</code>; <code>*c</code> will match
- *                          all files ending with <code>c</code>; and
- *                          <code>*c*</code> will match all files that
- *                          have <code>c</code> in them (including at
- *                          the beginning or end). Equivalent to
- *                          <code>/ .* /x</code> in regexp.
- *  <code>**</code>::       Matches directories recursively or files
- *                          expansively.
- *  <code>?</code>::        Matches any one character. Equivalent to
- *                          <code>/.{1}/</code> in regexp.
- *  <code>[set]</code>::    Matches any one character in +set+.
- *                          Behaves exactly like character sets in
- *                          Regexp, including set negation
- *                          (<code>[^a-z]</code>).
- *  <code>\</code>::        Escapes the next metacharacter.
- *
- *  <i>flags</i> is a bitwise OR of the <code>FNM_xxx</code>
- *  parameters. The same glob pattern and flags are used by
- *  <code>Dir::glob</code>.
- *
- *     File.fnmatch('cat',       'cat')        #=> true  : match entire string
- *     File.fnmatch('cat',       'category')   #=> false : only match partial string
- *     File.fnmatch('c{at,ub}s', 'cats')       #=> false : { } isn't supported
- *
- *     File.fnmatch('c?t',     'cat')          #=> true  : '?' match only 1 character
- *     File.fnmatch('c??t',    'cat')          #=> false : ditto
- *     File.fnmatch('c*',      'cats')         #=> true  : '*' match 0 or more characters
- *     File.fnmatch('c*t',     'c/a/b/t')      #=> true  : ditto
- *     File.fnmatch('ca[a-z]', 'cat')          #=> true  : inclusive bracket expression
- *     File.fnmatch('ca[^t]',  'cat')          #=> false : exclusive bracket expression ('^' or '!')
- *
- *     File.fnmatch('cat', 'CAT')                     #=> false : case sensitive
- *     File.fnmatch('cat', 'CAT', File::FNM_CASEFOLD) #=> true  : case insensitive
- *
- *     File.fnmatch('?',   '/', File::FNM_PATHNAME)  #=> false : wildcard doesn't match '/' on FNM_PATHNAME
- *     File.fnmatch('*',   '/', File::FNM_PATHNAME)  #=> false : ditto
- *     File.fnmatch('[/]', '/', File::FNM_PATHNAME)  #=> false : ditto
- *
- *     File.fnmatch('\?',   '?')                       #=> true  : escaped wildcard becomes ordinary
- *     File.fnmatch('\a',   'a')                       #=> true  : escaped ordinary remains ordinary
- *     File.fnmatch('\a',   '\a', File::FNM_NOESCAPE)  #=> true  : FNM_NOESACPE makes '\' ordinary
- *     File.fnmatch('[\?]', '?')                       #=> true  : can escape inside bracket expression
- *
- *     File.fnmatch('*',   '.profile')                      #=> false : wildcard doesn't match leading
- *     File.fnmatch('*',   '.profile', File::FNM_DOTMATCH)  #=> true    period by default.
- *     File.fnmatch('.*',  '.profile')                      #=> true
+ *  <i>flags</i> is a bitwise OR of the <code>FNM_xxx</code> parameters.
+ *  The same glob pattern and flags are used by <code>Dir::glob</code>.
  *
- *     rbfiles = '**' '/' '*.rb' # you don't have to do like this. just write in single string.
- *     File.fnmatch(rbfiles, 'main.rb')                    #=> false
- *     File.fnmatch(rbfiles, './main.rb')                  #=> false
- *     File.fnmatch(rbfiles, 'lib/song.rb')                #=> true
- *     File.fnmatch('**.rb', 'main.rb')                    #=> true
- *     File.fnmatch('**.rb', './main.rb')                  #=> false
- *     File.fnmatch('**.rb', 'lib/song.rb')                #=> true
- *     File.fnmatch('*',           'dave/.profile')                      #=> true
+ *     File.fnmatch('cat',       'cat')        #=> true
+ *     File.fnmatch('cat',       'category')   #=> false
+ *     File.fnmatch('c{at,ub}s', 'cats')       #=> false
+ *     File.fnmatch('c{at,ub}s', 'cubs')       #=> false
+ *     File.fnmatch('c{at,ub}s', 'cat')        #=> false
  *
- *     pattern = '*' '/' '*'
- *     File.fnmatch(pattern, 'dave/.profile', File::FNM_PATHNAME)  #=> false
- *     File.fnmatch(pattern, 'dave/.profile', File::FNM_PATHNAME | File::FNM_DOTMATCH) #=> true
+ *     File.fnmatch('c?t',    'cat')                       #=> true
+ *     File.fnmatch('c\?t',   'cat')                       #=> false
+ *     File.fnmatch('c??t',   'cat')                       #=> false
+ *     File.fnmatch('c*',     'cats')                      #=> true
+ *     File.fnmatch('c/ * FIXME * /t', 'c/a/b/c/t')                 #=> true
+ *     File.fnmatch('c*t',    'cat')                       #=> true
+ *     File.fnmatch('c\at',   'cat')                       #=> true
+ *     File.fnmatch('c\at',   'cat', File::FNM_NOESCAPE)   #=> false
+ *     File.fnmatch('a?b',    'a/b')                       #=> true
+ *     File.fnmatch('a?b',    'a/b', File::FNM_PATHNAME)   #=> false
  *
- *     pattern = '**' '/' 'foo'
- *     File.fnmatch(pattern, 'a/b/c/foo', File::FNM_PATHNAME)     #=> true
- *     File.fnmatch(pattern, '/a/b/c/foo', File::FNM_PATHNAME)    #=> true
- *     File.fnmatch(pattern, 'c:/a/b/c/foo', File::FNM_PATHNAME)  #=> true
- *     File.fnmatch(pattern, 'a/.b/c/foo', File::FNM_PATHNAME)    #=> false
- *     File.fnmatch(pattern, 'a/.b/c/foo', File::FNM_PATHNAME | File::FNM_DOTMATCH) #=> true
+ *     File.fnmatch('*',   '.profile')                            #=> false
+ *     File.fnmatch('*',   '.profile', File::FNM_DOTMATCH)        #=> true
+ *     File.fnmatch('*',   'dave/.profile')                       #=> true
+ *     File.fnmatch('*',   'dave/.profile', File::FNM_DOTMATCH)   #=> true
+ *     File.fnmatch('*',   'dave/.profile', File::FNM_PATHNAME)   #=> false
+ *     File.fnmatch('* / FIXME *', 'dave/.profile', File::FNM_PATHNAME)   #=> false
+ *     STRICT = File::FNM_PATHNAME | File::FNM_DOTMATCH
+ *     File.fnmatch('* / FIXME *', 'dave/.profile', STRICT)               #=> true
  */
 static VALUE
 file_s_fnmatch(argc, argv, obj)
@@ -1989,7 +1490,7 @@ Init_Dir()
     rb_define_singleton_method(rb_cDir,"unlink", dir_s_rmdir, 1);
 
     rb_define_singleton_method(rb_cDir,"glob", dir_s_glob, -1);
-    rb_define_singleton_method(rb_cDir,"[]", dir_s_aref, -1);
+    rb_define_singleton_method(rb_cDir,"[]", dir_s_aref, 1);
 
     rb_define_singleton_method(rb_cFile,"fnmatch", file_s_fnmatch, -1);
     rb_define_singleton_method(rb_cFile,"fnmatch?", file_s_fnmatch, -1);
@@ -1998,5 +1499,4 @@ Init_Dir()
     rb_file_const("FNM_PATHNAME", INT2FIX(FNM_PATHNAME));
     rb_file_const("FNM_DOTMATCH", INT2FIX(FNM_DOTMATCH));
     rb_file_const("FNM_CASEFOLD", INT2FIX(FNM_CASEFOLD));
-    rb_file_const("FNM_SYSCASE", INT2FIX(FNM_SYSCASE));
 }
diff --git a/distruby.rb b/distruby.rb
deleted file mode 100644
index 613da0eb9c..0000000000
--- a/distruby.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-#!./miniruby
-
-if RUBY_PATCHLEVEL.zero?
-	dirname = sprintf 'ruby-%s', RUBY_VERSION
-	tagname = dirname.gsub /ruby-(\d)\.(\d)\.(\d)/, 'v\1_\2_\3'
-else
-	dirname = sprintf 'ruby-%s-p%u', RUBY_VERSION, RUBY_PATCHLEVEL
-	tagname = dirname.gsub /ruby-(\d)\.(\d)\.(\d)-p/, 'v\1_\2_\3_'
-end
-tgzname = dirname + '.tar.gz'
-tbzname = dirname + '.tar.bz2'
-zipname = dirname + '.zip'
-repos   = 'http://svn.ruby-lang.org/repos/ruby/tags/' + tagname
-
-STDERR.puts 'exporting sources...'
-system 'svn',  'export',  '-q', repos, dirname
-Dir.chdir dirname do
-	STDERR.puts 'generating configure...'
-	system 'autoconf'
-	system 'rm', '-rf', 'autom4te.cache'
-
-	STDERR.puts 'generating parse.c...'
-	system 'bison', '-y', '-o', 'parse.c', 'parse.y'
-end
-
-STDERR.puts 'generating tarballs...'
-ENV['GZIP'] = '-9'
-system 'tar', 'chofzp', tgzname, dirname
-system 'tar', 'chojfp', tbzname, dirname
-system 'zip', '-q9r', zipname, dirname
-
-require 'digest/md5'
-require 'digest/sha2'
-for name in [tgzname, tbzname, zipname] do
-	open name, 'rb' do |fp|
-		str = fp.read
-		md5 = Digest::MD5.hexdigest str
-		sha = Digest::SHA256.hexdigest str
-		printf "MD5(%s)= %s\nSHA256(%s)= %s\nSIZE(%s)= %s\n\n",
-				 name, md5,
-				 name, sha,
-				 name, str.size
-	end
-end
-
-
-
-# 
-# Local Variables:
-# mode: ruby
-# code: utf-8
-# indent-tabs-mode: t
-# tab-width: 3
-# ruby-indent-level: 3
-# fill-column: 79
-# default-justification: full
-# End:
-# vi: ts=3 sw=3
-
diff --git a/djgpp/configure.bat b/djgpp/configure.bat
index e6a5d79d4a..e6a5d79d4a 100755..100644
--- a/djgpp/configure.bat
+++ b/djgpp/configure.bat
diff --git a/dln.c b/dln.c
index 9fd605e32e..8f0b2a0409 100644
--- a/dln.c
+++ b/dln.c
@@ -27,6 +27,10 @@
 char *dln_argv0;
 #endif
 
+#ifdef _AIX
+#pragma alloca
+#endif
+
 #if defined(HAVE_ALLOCA_H)
 #include <alloca.h>
 #endif
@@ -85,7 +89,7 @@ char *getenv();
 # include <image.h>
 #endif
 
-#ifndef NO_DLN_LOAD
+int eaccess();
 
 #if defined(HAVE_DLOPEN) && !defined(USE_DLN_A_OUT) && !defined(_AIX) && !defined(__APPLE__) && !defined(_UNICOSMP)
 /* dynamic load with dlopen() */
@@ -156,7 +160,7 @@ static int dln_errno;
 
 #define DLN_ENOEXEC	ENOEXEC	/* Exec format error */
 #define DLN_ECONFL	1201	/* Symbol name conflict */
-#define DLN_ENOINIT	1202	/* No initializer given */
+#define DLN_ENOINIT	1202	/* No inititalizer given */
 #define DLN_EUNDEF	1203	/* Undefine symbol remains */
 #define DLN_ENOTLIB	1204	/* Not a library file */
 #define DLN_EBADLIB	1205	/* Malformed library file */
@@ -391,7 +395,7 @@ dln_init(prog)
 	if (c != '!') goto err_noexec;
 
 	p = buf;
-	/* skip forwarding spaces */
+	/* skip forwading spaces */
 	while (read(fd, &c, 1) == 1) {
 	    if (c == '\n') goto err_noexec;
 	    if (c != '\t' && c != ' ') {
@@ -956,9 +960,8 @@ load_lib(lib)
     dln_errno = DLN_EBADLIB;
 
     if (lib[0] == '-' && lib[1] == 'l') {
-	long len = strlen(lib) + 4;
-	char *p = alloca(len);
-	snprintf(p, len, "lib%s.a", lib+2);
+	char *p = alloca(strlen(lib) + 4);
+	sprintf(p, "lib%s.a", lib+2);
 	lib = p;
     }
 
@@ -1112,7 +1115,7 @@ dln_sym(name)
 #endif /* USE_DLN_A_OUT */
 
 #ifdef USE_DLN_DLOPEN
-# if defined(__NetBSD__) && defined(__NetBSD_Version__) && __NetBSD_Version__ < 105000000
+# ifdef __NetBSD__
 #  include <nlist.h>
 #  include <link.h>
 # else
@@ -1271,16 +1274,10 @@ static int vms_fileact(char *filespec, int type);
 static long vms_fisexh(long *sigarr, long *mecarr);
 #endif
 
-#endif /* NO_DLN_LOAD */
-
 void*
 dln_load(file)
     const char *file;
 {
-#ifdef NO_DLN_LOAD
-    rb_raise(rb_eLoadError, "this executable file can't load extension libraries");
-#else
-
 #if !defined(_AIX) && !defined(NeXT)
     const char *error = 0;
 #define DLN_ERROR() (error = dln_strerror(), strcpy(ALLOCA_N(char, strlen(error) + 1), error))
@@ -1636,8 +1633,6 @@ dln_load(file)
   failed:
     rb_loaderror("%s - %s", error, file);
 #endif
-
-#endif /* NO_DLN_LOAD */
     return 0;			/* dummy return */
 }
 
@@ -1676,6 +1671,34 @@ dln_find_file(fname, path)
 #endif
 }
 
+#if defined(__CYGWIN32__)
+const char *
+conv_to_posix_path(win32, posix, len)
+    char *win32;
+    char *posix;
+    int len;
+{
+    char *first = win32;
+    char *p = win32;
+    char *dst = posix;
+
+    for (p = win32; *p; p++)
+	if (*p == ';') {
+	    *p = 0;
+	    cygwin32_conv_to_posix_path(first, posix);
+	    posix += strlen(posix);
+	    *posix++ = ':';
+	    first = p + 1;
+	    *p = ';';
+	}
+    if (len < strlen(first))
+	fprintf(stderr, "PATH length too long: %s\n", first);
+    else
+	cygwin32_conv_to_posix_path(first, posix);
+    return dst;
+}
+#endif
+
 static char fbuf[MAXPATHLEN];
 
 static char *
diff --git a/dmydln.c b/dmydln.c
deleted file mode 100644
index 09ea06806c..0000000000
--- a/dmydln.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define NO_DLN_LOAD 1
-#include "dln.c"
diff --git a/doc/NEWS-1.8.0 b/doc/NEWS
index b4445fa59f..b4445fa59f 100644
--- a/doc/NEWS-1.8.0
+++ b/doc/NEWS
diff --git a/doc/irb/irb.rd.ja b/doc/irb/irb.rd.ja
index 338dcc644e..bf8ac5d517 100644
--- a/doc/irb/irb.rd.ja
+++ b/doc/irb/irb.rd.ja
@@ -1,8 +1,8 @@
 irb -- interactive ruby
-				$Release Version: 0.9.5 $
+				$Release Version: 0.9 $
 			   	$Revision$
 			   	$Date$
-			   	by Keiju ISHITSUKA(keiju@ruby-lang.org)
+			   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
 =begin
 = irb�Ȥ�?
 
@@ -112,7 +112,6 @@ irb��ư����``~/.irbrc''���ɤ߹��ߤޤ�. �⤷¸�ߤ��ʤ�����,
 
    IRB.conf[:PROMPT][:MY_PROMPT] = { # �ץ���ץȥ⡼�ɤ�̾��
      :PROMPT_I => nil,		  # �̾�Υץ���ץ�
-     :PROMPT_N => nil,		  # ��³�ԤΥץ���ץ�
      :PROMPT_S => nil,		  # ʸ����ʤɤη�³�ԤΥץ���ץ�
      :PROMPT_C => nil,		  # ������³���Ƥ�����Υץ���ץ�
      :RETURN => "    ==>%s\n"	  # �꥿������Υץ���ץ�
@@ -127,7 +126,7 @@ OK�Ǥ�.
 
   IRB.conf[:PROMPT_MODE] = :MY_PROMPT
 
-PROMPT_I, PROMPT_N, PROMPT_S, PROMPT_C��, �ե����ޥåȤ���ꤷ�ޤ�.
+PROMPT_I, PROMPT_S, PROMPT_C��, �ե����ޥåȤ���ꤷ�ޤ�.
 
   %N	��ư���Ƥ��륳�ޥ��̾�����Ϥ����.
   %m	main���֥�������(self)��to_s�ǽ��Ϥ����.
@@ -142,7 +141,6 @@ PROMPT_I, PROMPT_N, PROMPT_S, PROMPT_C��, �ե����ޥåȤ���ꤷ�ޤ�.
 
   IRB.conf[:PROMPT_MODE][:DEFAULT] = {
       :PROMPT_I => "%N(%m):%03n:%i> ",
-      :PROMPT_N => "%N(%m):%03n:%i> ",
       :PROMPT_S => "%N(%m):%03n:%i%l ",
       :PROMPT_C => "%N(%m):%03n:%i* ",
       :RETURN => "%s\n"
diff --git a/enum.c b/enum.c
index 2a29272ae9..a745a6e604 100644
--- a/enum.c
+++ b/enum.c
@@ -80,10 +80,11 @@ enum_grep(obj, pat)
 static VALUE
 find_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     if (RTEST(rb_yield(i))) {
-	*memo = i;
+	memo->u2.value = Qtrue;
+	memo->u1.value = i;
 	rb_iter_break();
     }
     return Qnil;
@@ -110,13 +111,13 @@ enum_find(argc, argv, obj)
     VALUE* argv;
     VALUE obj;
 {
-    VALUE memo = Qundef;
+    NODE *memo = rb_node_newnode(NODE_MEMO, Qnil, Qfalse, 0);
     VALUE if_none;
 
     rb_scan_args(argc, argv, "01", &if_none);
-    rb_iterate(rb_each, obj, find_i, (VALUE)&memo);
-    if (memo != Qundef) {
-	return memo;
+    rb_iterate(rb_each, obj, find_i, (VALUE)memo);
+    if (memo->u2.value) {
+	return memo->u1.value;
     }
     if (!NIL_P(if_none)) {
 	return rb_funcall(if_none, rb_intern("call"), 0, 0);
@@ -256,13 +257,14 @@ enum_to_a(obj)
 static VALUE
 inject_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
-    if (*memo == Qundef) {
-        *memo = i;
+    if (memo->u2.value) {
+        memo->u2.value = Qfalse;
+        memo->u1.value = i;
     }
     else {
-        *memo = rb_yield_values(2, *memo, i);
+        memo->u1.value = rb_yield_values(2, memo->u1.value, i);
     }
     return Qnil;
 }
@@ -303,13 +305,18 @@ enum_inject(argc, argv, obj)
     int argc;
     VALUE *argv, obj;
 {
-    VALUE memo = Qundef;
+    NODE *memo;
+    VALUE n;
 
-    if (rb_scan_args(argc, argv, "01", &memo) == 0)
-	memo = Qundef;
-    rb_iterate(rb_each, obj, inject_i, (VALUE)&memo);
-    if (memo == Qundef) return Qnil;
-    return memo;
+    if (rb_scan_args(argc, argv, "01", &n) == 1) {
+        memo = rb_node_newnode(NODE_MEMO, n, Qfalse, 0);
+    }
+    else {
+        memo = rb_node_newnode(NODE_MEMO, Qnil, Qtrue, 0);
+    }
+    rb_iterate(rb_each, obj, inject_i, (VALUE)memo);
+    n = memo->u1.value;
+    return n;
 }
 
 static VALUE
@@ -500,10 +507,10 @@ enum_sort_by(obj)
 static VALUE
 all_iter_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     if (!RTEST(rb_yield(i))) {
-	*memo = Qfalse;
+	memo->u1.value = Qfalse;
 	rb_iter_break();
     }
     return Qnil;
@@ -512,10 +519,10 @@ all_iter_i(i, memo)
 static VALUE
 all_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     if (!RTEST(i)) {
-	*memo = Qfalse;
+	memo->u1.value = Qfalse;
 	rb_iter_break();
     }
     return Qnil;
@@ -542,19 +549,22 @@ static VALUE
 enum_all(obj)
     VALUE obj;
 {
-    VALUE result = Qtrue;
+    VALUE result;
+    NODE *memo = rb_node_newnode(NODE_MEMO, Qnil, 0, 0);
 
-    rb_iterate(rb_each, obj, rb_block_given_p() ? all_iter_i : all_i, (VALUE)&result);
+    memo->u1.value = Qtrue;
+    rb_iterate(rb_each, obj, rb_block_given_p() ? all_iter_i : all_i, (VALUE)memo);
+    result = memo->u1.value;
     return result;
 }
 
 static VALUE
 any_iter_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     if (RTEST(rb_yield(i))) {
-	*memo = Qtrue;
+	memo->u1.value = Qtrue;
 	rb_iter_break();
     }
     return Qnil;
@@ -563,10 +573,10 @@ any_iter_i(i, memo)
 static VALUE
 any_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     if (RTEST(i)) {
-	*memo = Qtrue;
+	memo->u1.value = Qtrue;
 	rb_iter_break();
     }
     return Qnil;
@@ -578,7 +588,7 @@ any_i(i, memo)
  *  
  *  Passes each element of the collection to the given block. The method
  *  returns <code>true</code> if the block ever returns a value other
- *  than <code>false</code> or <code>nil</code>. If the block is not
+ *  that <code>false</code> or <code>nil</code>. If the block is not
  *  given, Ruby adds an implicit block of <code>{|obj| obj}</code> (that
  *  is <code>any?</code> will return <code>true</code> if at least one
  *  of the collection members is not <code>false</code> or
@@ -594,26 +604,29 @@ static VALUE
 enum_any(obj)
     VALUE obj;
 {
-    VALUE result = Qfalse;
+    VALUE result;
+    NODE *memo = rb_node_newnode(NODE_MEMO, Qnil, 0, 0);
 
-    rb_iterate(rb_each, obj, rb_block_given_p() ? any_iter_i : any_i, (VALUE)&result);
+    memo->u1.value = Qfalse;
+    rb_iterate(rb_each, obj, rb_block_given_p() ? any_iter_i : any_i, (VALUE)memo);
+    result = memo->u1.value;
     return result;
 }
 
 static VALUE
 min_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     VALUE cmp;
 
-    if (*memo == Qundef) {
-	*memo = i;
+    if (NIL_P(memo->u1.value)) {
+	memo->u1.value = i;
     }
     else {
-	cmp = rb_funcall(i, id_cmp, 1, *memo);
-	if (rb_cmpint(cmp, i, *memo) < 0) {
-	    *memo = i;
+	cmp = rb_funcall(i, id_cmp, 1, memo->u1.value);
+	if (rb_cmpint(cmp, i, memo->u1.value) < 0) {
+	    memo->u1.value = i;
 	}
     }
     return Qnil;
@@ -622,17 +635,17 @@ min_i(i, memo)
 static VALUE
 min_ii(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     VALUE cmp;
 
-    if (*memo == Qundef) {
-	*memo = i;
+    if (NIL_P(memo->u1.value)) {
+	memo->u1.value = i;
     }
     else {
-	cmp = rb_yield_values(2, i, *memo);
-	if (rb_cmpint(cmp, i, *memo) < 0) {
-	    *memo = i;
+	cmp = rb_yield_values(2, i, memo->u1.value);
+	if (rb_cmpint(cmp, i, memo->u1.value) < 0) {
+	    memo->u1.value = i;
 	}
     }
     return Qnil;
@@ -657,10 +670,11 @@ static VALUE
 enum_min(obj)
     VALUE obj;
 {
-    VALUE result = Qundef;
+    VALUE result;
+    NODE *memo = rb_node_newnode(NODE_MEMO, Qnil, 0, 0);
 
-    rb_iterate(rb_each, obj, rb_block_given_p() ? min_ii : min_i, (VALUE)&result);
-    if (result == Qundef) return Qnil;
+    rb_iterate(rb_each, obj, rb_block_given_p() ? min_ii : min_i, (VALUE)memo);
+    result = memo->u1.value;
     return result;
 }
 
@@ -681,17 +695,17 @@ enum_min(obj)
 static VALUE
 max_i(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     VALUE cmp;
 
-    if (*memo == Qundef) {
-	*memo = i;
+    if (NIL_P(memo->u1.value)) {
+	memo->u1.value = i;
     }
     else {
-	cmp = rb_funcall(i, id_cmp, 1, *memo);
-	if (rb_cmpint(cmp, i, *memo) > 0) {
-	    *memo = i;
+	cmp = rb_funcall(i, id_cmp, 1, memo->u1.value);
+	if (rb_cmpint(cmp, i, memo->u1.value) > 0) {
+	    memo->u1.value = i;
 	}
     }
     return Qnil;
@@ -700,17 +714,17 @@ max_i(i, memo)
 static VALUE
 max_ii(i, memo)
     VALUE i;
-    VALUE *memo;
+    NODE *memo;
 {
     VALUE cmp;
 
-    if (*memo == Qundef) {
-	*memo = i;
+    if (NIL_P(memo->u1.value)) {
+	memo->u1.value = i;
     }
     else {
-	cmp = rb_yield_values(2, i, *memo);
-	if (rb_cmpint(cmp, i, *memo) > 0) {
-	    *memo = i;
+	cmp = rb_yield_values(2, i, memo->u1.value);
+	if (rb_cmpint(cmp, i, memo->u1.value) > 0) {
+	    memo->u1.value = i;
 	}
     }
     return Qnil;
@@ -734,20 +748,21 @@ static VALUE
 enum_max(obj)
     VALUE obj;
 {
-    VALUE result = Qundef;
+    VALUE result;
+    NODE *memo = rb_node_newnode(NODE_MEMO, Qnil, 0, 0);
 
-    rb_iterate(rb_each, obj, rb_block_given_p() ? max_ii : max_i, (VALUE)&result);
-    if (result == Qundef) return Qnil;
+    rb_iterate(rb_each, obj, rb_block_given_p() ? max_ii : max_i, (VALUE)memo);
+    result = memo->u1.value;
     return result;
 }
 
 static VALUE
 member_i(item, memo)
     VALUE item;
-    VALUE *memo;
+    NODE *memo;
 {
-    if (rb_equal(item, memo[0])) {
-	memo[1] = Qtrue;
+    if (rb_equal(item, memo->u1.value)) {
+	memo->u2.value = Qtrue;
 	rb_iter_break();
     }
     return Qnil;
@@ -770,21 +785,21 @@ static VALUE
 enum_member(obj, val)
     VALUE obj, val;
 {
-    VALUE memo[2];
+    VALUE result;
+    NODE *memo = rb_node_newnode(NODE_MEMO, val, Qfalse, 0);
 
-    memo[0] = val;
-    memo[1] = Qfalse;
     rb_iterate(rb_each, obj, member_i, (VALUE)memo);
-    return memo[1];
+    result = memo->u2.value;
+    return result;
 }
 
 static VALUE
 each_with_index_i(val, memo)
     VALUE val;
-    VALUE *memo;
+    NODE *memo;
 {
-    rb_yield_values(2, val, INT2FIX(*memo));
-    ++*memo;
+    rb_yield_values(2, val, INT2FIX(memo->u3.cnt));
+    memo->u3.cnt++;
     return Qnil;
 }
 
@@ -807,21 +822,20 @@ static VALUE
 enum_each_with_index(obj)
     VALUE obj;
 {
-    VALUE memo = 0;
+    NODE *memo = rb_node_newnode(NODE_MEMO, 0, 0, 0);
 
-    rb_need_block();
-    rb_iterate(rb_each, obj, each_with_index_i, (VALUE)&memo);
+    rb_iterate(rb_each, obj, each_with_index_i, (VALUE)memo);
     return obj;
 }
 
 static VALUE
 zip_i(val, memo)
     VALUE val;
-    VALUE *memo;
+    NODE *memo;
 {
-    VALUE result = memo[0];
-    VALUE args = memo[1];
-    int idx = memo[2]++;
+    VALUE result = memo->u1.value;
+    VALUE args = memo->u2.value;
+    int idx = memo->u3.cnt++;
     VALUE tmp;
     int i;
 
@@ -870,15 +884,13 @@ enum_zip(argc, argv, obj)
 {
     int i;
     VALUE result;
-    VALUE memo[3];
+    NODE *memo;
 
     for (i=0; i<argc; i++) {
 	argv[i] = rb_convert_type(argv[i], T_ARRAY, "Array", "to_a");
     }
     result = rb_block_given_p() ? Qnil : rb_ary_new();
-    memo[0] = result;
-    memo[1] = rb_ary_new4(argc, argv);
-    memo[2] = 0;
+    memo = rb_node_newnode(NODE_MEMO, result, rb_ary_new4(argc, argv), 0);
     rb_iterate(rb_each, obj, zip_i, (VALUE)memo);
 
     return result;
diff --git a/env.h b/env.h
index c50103f71e..c47c01d9db 100644
--- a/env.h
+++ b/env.h
@@ -16,6 +16,7 @@
 extern struct FRAME {
     VALUE self;
     int argc;
+    VALUE *argv;
     ID last_func;
     ID orig_func;
     VALUE last_class;
@@ -29,8 +30,8 @@ extern struct FRAME {
 
 void rb_gc_mark_frame _((struct FRAME *));
 
-#define FRAME_DMETH  1
-#define FRAME_FUNC   2
+#define FRAME_ALLOCA 0
+#define FRAME_MALLOC 1
 
 extern struct SCOPE {
     struct RBasic super;
@@ -43,7 +44,6 @@ extern struct SCOPE {
 #define SCOPE_MALLOC  1
 #define SCOPE_NOSTACK 2
 #define SCOPE_DONT_RECYCLE 4
-#define SCOPE_CLONE   8
 
 extern int ruby_in_eval;
 
diff --git a/error.c b/error.c
index 608d1fa558..f4fbb10511 100644
--- a/error.c
+++ b/error.c
@@ -303,7 +303,7 @@ VALUE rb_eNoMethodError;
 VALUE rb_eSecurityError;
 VALUE rb_eNotImpError;
 VALUE rb_eNoMemError;
-VALUE rb_cNameErrorMesg;
+static VALUE rb_cNameErrorMesg;
 
 VALUE rb_eScriptError;
 VALUE rb_eSyntaxError;
@@ -488,14 +488,14 @@ static VALUE
 exc_backtrace(exc)
     VALUE exc;
 {
-    static ID bt;
+    ID bt = rb_intern("bt");
 
-    if (!bt) bt = rb_intern("bt");
-    return rb_attr_get(exc, bt);
+    if (!rb_ivar_defined(exc, bt)) return Qnil;
+    return rb_ivar_get(exc, bt);
 }
 
-VALUE
-rb_check_backtrace(bt)
+static VALUE
+check_backtrace(bt)
     VALUE bt;
 {
     long i;
@@ -532,7 +532,7 @@ exc_set_backtrace(exc, bt)
     VALUE exc;
     VALUE bt;
 {
-    return rb_iv_set(exc, "bt", rb_check_backtrace(bt));
+    return rb_iv_set(exc, "bt", check_backtrace(bt));
 }
 
 /*
@@ -553,7 +553,7 @@ exit_initialize(argc, argv, exc)
 	status = *argv++;
 	--argc;
     }
-    rb_call_super(argc, argv);
+    exc_initialize(argc, argv, exc);
     rb_iv_set(exc, "status", status);
     return exc;
 }
@@ -633,7 +633,7 @@ name_err_initialize(argc, argv, self)
     VALUE name;
 
     name = (argc > 1) ? argv[--argc] : Qnil;
-    rb_call_super(argc, argv);
+    exc_initialize(argc, argv, self);
     rb_iv_set(self, "name", name);
     return self;
 }
@@ -678,7 +678,7 @@ name_err_to_s(exc)
  * call-seq:
  *   NoMethodError.new(msg, name [, args])  => no_method_error
  *
- * Construct a NoMethodError exception for a method of the given name
+ * Contruct a NoMethodError exception for a method of the given name
  * called with the given arguments. The name may be accessed using
  * the <code>#name</code> method on the resulting object, and the
  * arguments using the <code>#args</code> method.
@@ -907,19 +907,16 @@ syserr_initialize(argc, argv, self)
     else err = "unknown error";
     if (!NIL_P(mesg)) {
 	VALUE str = mesg;
-	size_t len;
-
 	StringValue(str);
-	len = strlen(err)+RSTRING(str)->len+3;
-	mesg = rb_str_new(0, len);
-	snprintf(RSTRING(mesg)->ptr, len+1, "%s - %.*s", err,
+	mesg = rb_str_new(0, strlen(err)+RSTRING(str)->len+3);
+	sprintf(RSTRING(mesg)->ptr, "%s - %.*s", err,
 		(int)RSTRING(str)->len, RSTRING(str)->ptr);
 	rb_str_resize(mesg, strlen(RSTRING(mesg)->ptr));
     }
     else {
 	mesg = rb_str_new2(err);
     }
-    rb_call_super(1, &mesg);
+    exc_initialize(1, &mesg, self);
     rb_iv_set(self, "errno", error);
     return self;
 }
@@ -1083,7 +1080,7 @@ void
 rb_notimplement()
 {
     rb_raise(rb_eNotImpError,
-	     "%s() function is unimplemented on this machine",
+	     "The %s() function is unimplemented on this machine",
 	     rb_id2name(ruby_frame->last_func));
 }
 
@@ -1111,6 +1108,7 @@ void
 rb_sys_fail(mesg)
     const char *mesg;
 {
+    extern int errno;
     int n = errno;
     VALUE arg;
 
diff --git a/eval.c b/eval.c
index 3dd107654d..a8a3cb19e2 100644
--- a/eval.c
+++ b/eval.c
@@ -29,6 +29,12 @@
 #endif
 
 #include <stdio.h>
+#if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT)
+#include <ucontext.h>
+#define USE_CONTEXT
+#else
+#include <setjmp.h>
+#endif
 
 #include "st.h"
 #include "dln.h"
@@ -48,7 +54,9 @@
 # ifdef HAVE_ALLOCA_H
 #  include <alloca.h>
 # else
-#  ifndef _AIX
+#  ifdef _AIX
+ #pragma alloca
+#  else
 #   ifndef alloca /* predefined by HP cc +Olibcalls */
 void *alloca ();
 #   endif
@@ -85,7 +93,13 @@ char *strrchr _((const char*,const char));
 #endif
 
 #ifdef USE_CONTEXT
+typedef struct {
+    ucontext_t context;
+    volatile int status;
+} rb_jmpbuf_t[1];
 
+#undef longjmp
+#undef setjmp
 NORETURN(static void rb_jump_context(rb_jmpbuf_t, int));
 static inline void
 rb_jump_context(env, val)
@@ -96,112 +110,16 @@ rb_jump_context(env, val)
     setcontext(&env->context);
     abort();			/* ensure noreturn */
 }
-/*
- * PRE_GETCONTEXT and POST_GETCONTEXT is a magic for getcontext, gcc,
- * IA64 register stack and SPARC register window combination problem.
- *
- * Assume following code sequence.
- * 
- * 1. set a register in the register stack/window such as r32/l0.
- * 2. call getcontext.
- * 3. use the register.
- * 4. update the register for other use.
- * 5. call setcontext indirectly (or directly).
- *
- * This code should be run as 1->2->3->4->5->3->4.
- * But after second getcontext return (second 3),
- * the register is broken (updated).
- * It's because getcontext/setcontext doesn't preserve the content of the
- * register stack/window.
- *
- * setjmp also doesn't preserve the content of the register stack/window.
- * But it has not the problem because gcc knows setjmp may return twice.
- * gcc detects setjmp and generates setjmp safe code.
- *
- * So setjmp calls before and after the getcontext call makes the code
- * somewhat safe.
- * It fix the problem on IA64.
- * It is not required that setjmp is called at run time, since the problem is
- * register usage.
- *
- * Since the magic setjmp is not enough for SPARC,
- * inline asm is used to prohibit registers in register windows.
- *
- * Since the problem is fixed at gcc 4.0.3, the magic is applied only for
- * prior versions of gcc.
- * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21957
- * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22127
- */
-#  define GCC_VERSION_BEFORE(major, minor, patchlevel) \
-    (defined(__GNUC__) && !defined(__INTEL_COMPILER) && \
-     ((__GNUC__ < (major)) ||  \
-      (__GNUC__ == (major) && __GNUC_MINOR__ < (minor)) || \
-      (__GNUC__ == (major) && __GNUC_MINOR__ == (minor) && __GNUC_PATCHLEVEL__ < (patchlevel))))
-#  if GCC_VERSION_BEFORE(4,0,3) && (defined(sparc) || defined(__sparc__))
-#    ifdef __pic__
-/*
- * %l7 is excluded for PIC because it is PIC register.
- * http://lists.freebsd.org/pipermail/freebsd-sparc64/2006-January/003739.html
- */
-#      define PRE_GETCONTEXT \
-	 ({ __asm__ volatile ("" : : :  \
-	    "%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%o7", \
-	    "%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", \
-	    "%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%i7"); })
-#    else
-#      define PRE_GETCONTEXT \
-	 ({ __asm__ volatile ("" : : :  \
-	    "%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%o7", \
-	    "%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", "%l7", \
-	    "%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%i7"); })
-#    endif
-#    define POST_GETCONTEXT PRE_GETCONTEXT
-#  elif GCC_VERSION_BEFORE(4,0,3) && defined(__ia64)
-static jmp_buf function_call_may_return_twice_jmp_buf;
-int function_call_may_return_twice_false_1 = 0;
-int function_call_may_return_twice_false_2 = 0;
-#    define PRE_GETCONTEXT \
-       (function_call_may_return_twice_false_1 ? \
-        setjmp(function_call_may_return_twice_jmp_buf) : \
-        0)
-#    define POST_GETCONTEXT \
-       (function_call_may_return_twice_false_2 ? \
-        setjmp(function_call_may_return_twice_jmp_buf) : \
-        0)
-#  elif defined(__FreeBSD__) && __FreeBSD__ < 7
-/*
- * workaround for FreeBSD/i386 getcontext/setcontext bug.
- * clear the carry flag by (0 ? ... : ...).
- * FreeBSD PR 92110 http://www.freebsd.org/cgi/query-pr.cgi?pr=92110
- * [ruby-dev:28263]
- */
-static int volatile freebsd_clear_carry_flag = 0;
-#    define PRE_GETCONTEXT \
-       (freebsd_clear_carry_flag ? (freebsd_clear_carry_flag = 0) : 0)
-#  endif
-#  ifndef PRE_GETCONTEXT
-#    define PRE_GETCONTEXT 0
-#  endif
-#  ifndef POST_GETCONTEXT
-#    define POST_GETCONTEXT 0
-#  endif
-#  define ruby_longjmp(env, val) rb_jump_context(env, val)
-#  define ruby_setjmp(just_before_setjmp, j) ((j)->status = 0, \
-     (just_before_setjmp), \
-     PRE_GETCONTEXT, \
-     getcontext(&(j)->context), \
-     POST_GETCONTEXT, \
-     (j)->status)
+#define longjmp(env, val) rb_jump_context(env, val)
+#define setjmp(j) ((j)->status = 0, getcontext(&(j)->context), (j)->status)
 #else
-#  if !defined(setjmp) && defined(HAVE__SETJMP)
-#    define ruby_setjmp(just_before_setjmp, env) \
-       ((just_before_setjmp), _setjmp(env))
-#    define ruby_longjmp(env,val) _longjmp(env,val)
-#  else
-#    define ruby_setjmp(just_before_setjmp, env) \
-       ((just_before_setjmp), setjmp(env))
-#    define ruby_longjmp(env,val) longjmp(env,val)
-#  endif
+typedef jmp_buf rb_jmpbuf_t;
+#ifndef setjmp
+#ifdef HAVE__SETJMP
+#define setjmp(env) _setjmp(env)
+#define longjmp(env,val) _longjmp(env,val)
+#endif
+#endif
 #endif
 
 #include <sys/types.h>
@@ -219,16 +137,15 @@ static int volatile freebsd_clear_carry_flag = 0;
 #include <sys/stat.h>
 
 VALUE rb_cProc;
-VALUE rb_cBinding;
+static VALUE rb_cBinding;
 static VALUE proc_invoke _((VALUE,VALUE,VALUE,VALUE));
 static VALUE rb_f_binding _((VALUE));
 static void rb_f_END _((void));
 static VALUE rb_f_block_given_p _((void));
 static VALUE block_pass _((VALUE,NODE*));
-
-VALUE rb_cMethod;
+static VALUE rb_cMethod;
 static VALUE method_call _((int, VALUE*, VALUE));
-VALUE rb_cUnboundMethod;
+static VALUE rb_cUnboundMethod;
 static VALUE umethod_bind _((VALUE, VALUE));
 static VALUE rb_mod_define_method _((int, VALUE*, VALUE));
 NORETURN(static void rb_raise_jump _((VALUE)));
@@ -243,8 +160,6 @@ static int scope_vmode;
 #define SCOPE_SET(f)  (scope_vmode=(f))
 #define SCOPE_TEST(f) (scope_vmode&(f))
 
-VALUE (*ruby_sandbox_save)_((rb_thread_t));
-VALUE (*ruby_sandbox_restore)_((rb_thread_t));
 NODE* ruby_current_node;
 int ruby_safe_level = 0;
 /* safe-level:
@@ -360,8 +275,7 @@ rb_clear_cache_for_undef(klass, id)
     if (!ruby_running) return;
     ent = cache; end = ent + CACHE_SIZE;
     while (ent < end) {
-	if (ent->mid == id &&
-	    RCLASS(ent->origin)->m_tbl == RCLASS(klass)->m_tbl) {
+	if (ent->origin == klass && ent->mid == id) {
 	    ent->mid = 0;
 	}
 	ent++;
@@ -404,11 +318,6 @@ static ID init, eqq, each, aref, aset, match, missing;
 static ID added, singleton_added;
 static ID __id__, __send__, respond_to;
 
-#define NOEX_TAINTED 8
-#define NOEX_SAFE(n) ((n) >> 4)
-#define NOEX_WITH(n, v) ((n) | (v) << 4)
-#define NOEX_WITH_SAFE(n) NOEX_WITH(n, ruby_safe_level)
-
 void
 rb_add_method(klass, mid, node, noex)
     VALUE klass;
@@ -435,7 +344,7 @@ rb_add_method(klass, mid, node, noex)
     }
     if (OBJ_FROZEN(klass)) rb_error_frozen("class/module");
     rb_clear_cache_by_id(mid);
-    body = NEW_METHOD(node, NOEX_WITH_SAFE(noex));
+    body = NEW_METHOD(node, noex);
     st_insert(RCLASS(klass)->m_tbl, mid, (st_data_t)body);
     if (node && mid != ID_ALLOCATOR && ruby_running) {
 	if (FL_TEST(klass, FL_SINGLETON)) {
@@ -696,7 +605,6 @@ rb_attr(klass, id, read, write, ex)
     char *buf;
     ID attriv;
     int noex;
-    size_t len;
 
     if (!ex) noex = NOEX_PUBLIC;
     else {
@@ -714,22 +622,20 @@ rb_attr(klass, id, read, write, ex)
 	}
     }
 
-    if (!rb_is_local_id(id) && !rb_is_const_id(id)) {
-	rb_name_error(id, "invalid attribute name `%s'", rb_id2name(id));
-    }
     name = rb_id2name(id);
     if (!name) {
 	rb_raise(rb_eArgError, "argument needs to be symbol or string");
     }
-    len = strlen(name)+2;
-    buf = ALLOCA_N(char,len);
-    snprintf(buf, len, "@%s", name);
+    buf = ALLOCA_N(char,strlen(name)+2);
+    sprintf(buf, "@%s", name);
     attriv = rb_intern(buf);
     if (read) {
 	rb_add_method(klass, id, NEW_IVAR(attriv), noex);
     }
     if (write) {
-	rb_add_method(klass, rb_id_attrset(id), NEW_ATTRSET(attriv), noex);
+	sprintf(buf, "%s=", name);
+	id = rb_intern(buf);
+	rb_add_method(klass, id, NEW_ATTRSET(attriv), noex);
     }
 }
 
@@ -740,8 +646,8 @@ extern NODE *ruby_eval_tree_begin;
 extern NODE *ruby_eval_tree;
 extern int ruby_nerrs;
 
-VALUE rb_eLocalJumpError;
-VALUE rb_eSysStackError;
+static VALUE rb_eLocalJumpError;
+static VALUE rb_eSysStackError;
 
 extern VALUE ruby_top_self;
 
@@ -759,7 +665,8 @@ static unsigned long frame_unique = 0;
     _frame.node = ruby_current_node;	\
     _frame.iter = ruby_iter->iter;	\
     _frame.argc = 0;			\
-    _frame.flags = 0;			\
+    _frame.argv = 0;			\
+    _frame.flags = FRAME_ALLOCA;	\
     _frame.uniq = frame_unique++;	\
     ruby_frame = &_frame
 
@@ -792,7 +699,7 @@ struct BLOCK {
 #define BLOCK_LAMBDA  2
 
 static struct BLOCK *ruby_block;
-static unsigned long block_unique = 1;
+static unsigned long block_unique = 0;
 
 #define PUSH_BLOCK(v,b) do {		\
     struct BLOCK _block;		\
@@ -838,8 +745,6 @@ struct RVarmap *ruby_dyna_vars;
 
 #define DVAR_DONT_RECYCLE FL_USER2
 
-#define DMETHOD_P() (ruby_frame->flags & FRAME_DMETH)
-
 static struct RVarmap*
 new_dvar(id, value, prev)
     ID id;
@@ -978,7 +883,6 @@ static struct iter *ruby_iter;
 #define ITER_NOT 0
 #define ITER_PRE 1
 #define ITER_CUR 2
-#define ITER_PAS 3
 
 #define PUSH_ITER(i) do {		\
     struct iter _iter;			\
@@ -1022,12 +926,12 @@ static struct tag *prot_tag;
 #define PROT_LAMBDA INT2FIX(2)	/* 5 */
 #define PROT_YIELD  INT2FIX(3)	/* 7 */
 
-#define EXEC_TAG()    (FLUSH_REGISTER_WINDOWS, ruby_setjmp(((void)0), prot_tag->buf))
+#define EXEC_TAG()    (FLUSH_REGISTER_WINDOWS, setjmp(prot_tag->buf))
 
 #define JUMP_TAG(st) do {		\
     ruby_frame = prot_tag->frame;	\
     ruby_iter = prot_tag->iter;		\
-    ruby_longjmp(prot_tag->buf,(st));	\
+    longjmp(prot_tag->buf,(st));	\
 } while (0)
 
 #define POP_TAG()			\
@@ -1056,8 +960,8 @@ static VALUE ruby_wrapper;	/* security wrapper */
 #define POP_CLASS() ruby_class = _class; \
 } while (0)
 
-NODE *ruby_cref = 0;
-NODE *ruby_top_cref;
+static NODE *ruby_cref = 0;
+static NODE *top_cref;
 #define PUSH_CREF(c) ruby_cref = NEW_NODE(NODE_CREF,(c),0,ruby_cref)
 #define POP_CREF() ruby_cref = ruby_cref->nd_next
 
@@ -1073,11 +977,9 @@ NODE *ruby_top_cref;
     ruby_scope = _scope;		\
     scope_vmode = SCOPE_PUBLIC
 
-rb_thread_t rb_curr_thread;
-rb_thread_t rb_main_thread;
-#define main_thread rb_main_thread
-#define curr_thread rb_curr_thread
-
+typedef struct thread * rb_thread_t;
+static rb_thread_t curr_thread = 0;
+static rb_thread_t main_thread;
 static void scope_dup _((struct SCOPE *));
 
 #define POP_SCOPE() 			\
@@ -1109,38 +1011,15 @@ static VALUE rb_yield_0 _((VALUE, VALUE, VALUE, int, int));
 #define YIELD_FUNC_AVALUE 1
 #define YIELD_FUNC_SVALUE 2
 
-static VALUE rb_call _((VALUE,VALUE,ID,int,const VALUE*,int,VALUE));
+static VALUE rb_call _((VALUE,VALUE,ID,int,const VALUE*,int));
 static VALUE module_setup _((VALUE,NODE*));
 
 static VALUE massign _((VALUE,NODE*,VALUE,int));
 static void assign _((VALUE,NODE*,VALUE,int));
 
-typedef struct event_hook {
-    rb_event_hook_func_t func;
-    rb_event_t events;
-    struct event_hook *next;
-} rb_event_hook_t;
-
-static rb_event_hook_t *event_hooks;
-
-#define EXEC_EVENT_HOOK(event, node, self, id, klass) \
-    do { \
-	rb_event_hook_t *hook = event_hooks; \
-        rb_event_hook_func_t hook_func; \
-        rb_event_t events; \
-	\
-	while (hook) { \
-            hook_func = hook->func; \
-            events = hook->events; \
-            hook = hook->next; \
-	    if (events & event) \
-		(*hook_func)(event, node, self, id, klass); \
-	} \
-    } while (0)
-
 static VALUE trace_func = 0;
 static int tracing = 0;
-static void call_trace_func _((rb_event_t,NODE*,VALUE,ID,VALUE));
+static void call_trace_func _((char*,NODE*,VALUE,ID,VALUE));
 
 #if 0
 #define SET_CURRENT_SOURCE() (ruby_sourcefile = ruby_current_node->nd_file, \
@@ -1186,7 +1065,7 @@ error_pos()
     if (ruby_sourcefile) {
 	if (ruby_frame->last_func) {
 	    warn_printf("%s:%d:in `%s'", ruby_sourcefile, ruby_sourceline,
-			rb_id2name(ruby_frame->orig_func));
+			rb_id2name(ruby_frame->last_func));
 	}
 	else if (ruby_sourceline == 0) {
 	    warn_printf("%s", ruby_sourcefile);
@@ -1197,8 +1076,6 @@ error_pos()
     }
 }
 
-VALUE rb_check_backtrace(VALUE);
-
 static VALUE
 get_backtrace(info)
     VALUE info;
@@ -1206,7 +1083,7 @@ get_backtrace(info)
     if (NIL_P(info)) return Qnil;
     info = rb_funcall(info, rb_intern("backtrace"), 0);
     if (NIL_P(info)) return Qnil;
-    return rb_check_backtrace(info);
+    return rb_check_array_type(info);
 }
 
 static void
@@ -1341,15 +1218,6 @@ int
 is_ruby_native_thread() {
     return NATIVETHREAD_EQUAL(ruby_thid, NATIVETHREAD_CURRENT());
 }
-
-# ifdef HAVE_NATIVETHREAD_KILL
-void
-ruby_native_thread_kill(sig)
-    int sig;
-{
-    NATIVETHREAD_KILL(ruby_thid, sig);
-}
-# endif
 #endif
 
 void
@@ -1390,13 +1258,13 @@ ruby_init()
 	rb_call_inits();
 	ruby_class = rb_cObject;
 	ruby_frame->self = ruby_top_self;
-	ruby_top_cref = rb_node_newnode(NODE_CREF,rb_cObject,0,0);
-	ruby_cref = ruby_top_cref;
+	top_cref = rb_node_newnode(NODE_CREF,rb_cObject,0,0);
+	ruby_cref = top_cref;
 	rb_define_global_const("TOPLEVEL_BINDING", rb_f_binding(ruby_top_self));
 #ifdef __MACOS__
 	_macruby_init();
 #elif defined(__VMS)
-	_vmsruby_init();
+    _vmsruby_init();
 #endif
 	ruby_prog_init();
 	ALLOW_INTS;
@@ -1436,20 +1304,10 @@ static void rb_thread_wait_other_threads _((void));
 static int thread_set_raised();
 static int thread_reset_raised();
 
-static int thread_no_ensure _((void));
-
 static VALUE exception_error;
 static VALUE sysstack_error;
 
 static int
-sysexit_status(err)
-    VALUE err;
-{
-    VALUE st = rb_iv_get(err, "status");
-    return NUM2INT(st);
-}
-
-static int
 error_handle(ex)
     int ex;
 {
@@ -1495,10 +1353,8 @@ error_handle(ex)
       case TAG_RAISE:
       case TAG_FATAL:
 	if (rb_obj_is_kind_of(ruby_errinfo, rb_eSystemExit)) {
-	    status = sysexit_status(ruby_errinfo);
-	}
-	else if (rb_obj_is_instance_of(ruby_errinfo, rb_eSignal)) {
-	    /* no message when exiting by signal */
+	    VALUE st = rb_iv_get(ruby_errinfo, "status");
+	    status = NUM2INT(st);
 	}
 	else {
 	    error_print();
@@ -1519,6 +1375,10 @@ ruby_options(argc, argv)
 {
     int state;
 
+#ifdef _WIN32
+    argc = rb_w32_cmdvector(GetCommandLine(), &argv);
+#endif
+
     Init_stack((void*)&state);
     PUSH_TAG(PROT_NONE);
     if ((state = EXEC_TAG()) == 0) {
@@ -1530,6 +1390,11 @@ ruby_options(argc, argv)
 	exit(error_handle(state));
     }
     POP_TAG();
+
+#ifdef _WIN32_WCE
+    // free commandline buffer
+    wce_FreeCommandLine();
+#endif
 }
 
 void rb_exec_end_proc _((void));
@@ -1567,14 +1432,12 @@ ruby_cleanup(ex)
     int ex;
 {
     int state;
-    volatile VALUE errs[2];
-    int nerr;
+    volatile VALUE err = ruby_errinfo;
 
-    errs[1] = ruby_errinfo;
     ruby_safe_level = 0;
-    Init_stack((void *)&state);
+    Init_stack((void*)&state);
     ruby_finalize_0();
-    errs[0] = ruby_errinfo;
+    if (ruby_errinfo) err = ruby_errinfo;
     PUSH_TAG(PROT_NONE);
     PUSH_ITER(ITER_NOT);
     if ((state = EXEC_TAG()) == 0) {
@@ -1585,39 +1448,15 @@ ruby_cleanup(ex)
 	ex = state;
     }
     POP_ITER();
-    ruby_errinfo = errs[1];
+    ruby_errinfo = err;
     ex = error_handle(ex);
     ruby_finalize_1();
     POP_TAG();
 
-    for (nerr = 0; nerr < sizeof(errs) / sizeof(errs[0]); ++nerr) {
-	VALUE err = errs[nerr];
-
-	if (!RTEST(err)) continue;
-
-	if (rb_obj_is_kind_of(err, rb_eSystemExit)) {
-	    return sysexit_status(err);
-	}
-	else if (rb_obj_is_kind_of(err, rb_eSignal)) {
-	    VALUE sig = rb_iv_get(err, "signo");
-	    ruby_default_signal(NUM2INT(sig));
-	}
-	else if (ex == 0) {
-	    ex = 1;
-	}
+    if (err && rb_obj_is_kind_of(err, rb_eSystemExit)) {
+	VALUE st = rb_iv_get(err, "status");
+	return NUM2INT(st);
     }
-
-#if EXIT_SUCCESS != 0 || EXIT_FAILURE != 1
-    switch (ex) {
-#if EXIT_SUCCESS != 0
-      case 0: return EXIT_SUCCESS;
-#endif
-#if EXIT_FAILURE != 1
-      case 1: return EXIT_FAILURE;
-#endif
-    }
-#endif
-
     return ex;
 }
 
@@ -1723,6 +1562,7 @@ rb_eval_string_wrap(str, state)
     rb_extend_object(ruby_top_self, ruby_wrapper);
     PUSH_FRAME();
     ruby_frame->last_func = 0;
+    ruby_frame->orig_func = 0;
     ruby_frame->last_class = 0;
     ruby_frame->self = self;
     PUSH_CREF(ruby_wrapper);
@@ -1864,6 +1704,7 @@ rb_eval_cmd(cmd, arg, level)
     ruby_scope = top_scope;
     PUSH_FRAME();
     ruby_frame->last_func = 0;
+    ruby_frame->orig_func = 0;
     ruby_frame->last_class = 0;
     ruby_frame->self = ruby_top_self;
     PUSH_CREF(ruby_wrapper ? ruby_wrapper : rb_cObject);
@@ -1881,7 +1722,7 @@ rb_eval_cmd(cmd, arg, level)
     POP_TAG();
     POP_FRAME();
 
-    if (state) jump_tag_but_local_jump(state, val);
+    jump_tag_but_local_jump(state, val);
     return val;
 }
 
@@ -1899,13 +1740,12 @@ ev_const_defined(cref, id, self)
     while (cbase && cbase->nd_next) {
 	struct RClass *klass = RCLASS(cbase->nd_clss);
 
-	if (!NIL_P(klass)) {
-	    if (klass->iv_tbl && st_lookup(klass->iv_tbl, id, &result)) {
-		if (result == Qundef && NIL_P(rb_autoload_p((VALUE)klass, id))) {
-		    return Qfalse;
-		}
-		return Qtrue;
+	if (NIL_P(klass)) return rb_const_defined(CLASS_OF(self), id);
+	if (klass->iv_tbl && st_lookup(klass->iv_tbl, id, &result)) {
+	    if (result == Qundef && NIL_P(rb_autoload_p((VALUE)klass, id))) {
+		return Qfalse;
 	    }
+	    return Qtrue;
 	}
 	cbase = cbase->nd_next;
     }
@@ -1924,19 +1764,17 @@ ev_const_get(cref, id, self)
     while (cbase && cbase->nd_next) {
 	VALUE klass = cbase->nd_clss;
 
-	if (!NIL_P(klass)) {
-	    while (RCLASS(klass)->iv_tbl &&
-		   st_lookup(RCLASS(klass)->iv_tbl, id, &result)) {
-		if (result == Qundef) {
-		    if (!RTEST(rb_autoload_load(klass, id))) break;
-		    continue;
-		}
-		return result;
+	if (NIL_P(klass)) return rb_const_get(CLASS_OF(self), id);
+	while (RCLASS(klass)->iv_tbl && st_lookup(RCLASS(klass)->iv_tbl, id, &result)) {
+	    if (result == Qundef) {
+		rb_autoload_load(klass, id);
+		continue;
 	    }
+	    return result;
 	}
 	cbase = cbase->nd_next;
     }
-    return rb_const_get(NIL_P(cref->nd_clss) ? CLASS_OF(self): cref->nd_clss, id);
+    return rb_const_get(cref->nd_clss, id);
 }
 
 static VALUE
@@ -2189,8 +2027,7 @@ rb_alias(klass, name, def)
 	}
     }
     st_insert(RCLASS(klass)->m_tbl, name,
-	      (st_data_t)NEW_METHOD(NEW_FBODY(body, def, origin),
-				    NOEX_WITH_SAFE(orig->nd_noex)));
+      (st_data_t)NEW_METHOD(NEW_FBODY(body, def, origin), orig->nd_noex));
     if (singleton) {
 	rb_funcall(singleton, singleton_added, 1, ID2SYM(name));
     }
@@ -2249,26 +2086,26 @@ copy_node_scope(node, rval)
 #ifdef C_ALLOCA
 # define TMP_PROTECT NODE * volatile tmp__protect_tmp=0
 # define TMP_ALLOC(n)							\
-    (tmp__protect_tmp = NEW_NODE(NODE_ALLOCA,				\
-				 ALLOC_N(VALUE,n),tmp__protect_tmp,n),	\
+    (tmp__protect_tmp = rb_node_newnode(NODE_ALLOCA,			\
+			     ALLOC_N(VALUE,n),tmp__protect_tmp,n),	\
      (void*)tmp__protect_tmp->nd_head)
 #else
 # define TMP_PROTECT typedef int foobazzz
 # define TMP_ALLOC(n) ALLOCA_N(VALUE,n)
 #endif
 
-#define SETUP_ARGS0(anode,extra) do {\
+#define SETUP_ARGS0(anode,alen) do {\
     NODE *n = anode;\
     if (!n) {\
 	argc = 0;\
 	argv = 0;\
     }\
     else if (nd_type(n) == NODE_ARRAY) {\
-	argc=anode->nd_alen;\
+	argc=alen;\
 	if (argc > 0) {\
 	    int i;\
 	    n = anode;\
-	    argv = TMP_ALLOC(argc+extra);\
+	    argv = TMP_ALLOC(argc);\
 	    for (i=0;i<argc;i++) {\
 		argv[i] = rb_eval(self,n->nd_head);\
 		n=n->nd_next;\
@@ -2284,20 +2121,18 @@ copy_node_scope(node, rval)
 	if (TYPE(args) != T_ARRAY)\
 	    args = rb_ary_to_ary(args);\
 	argc = RARRAY(args)->len;\
-	argv = TMP_ALLOC(argc+extra);\
+	argv = ALLOCA_N(VALUE, argc);\
 	MEMCPY(argv, RARRAY(args)->ptr, VALUE, argc);\
     }\
 } while (0)
 
-#define SETUP_ARGS(anode) SETUP_ARGS0(anode,0)
+#define SETUP_ARGS(anode) SETUP_ARGS0(anode, anode->nd_alen)
 
 #define BEGIN_CALLARGS do {\
     struct BLOCK *tmp_block = ruby_block;\
     int tmp_iter = ruby_iter->iter;\
-    switch (tmp_iter) {\
-      case ITER_PRE:\
-	if (ruby_block) ruby_block = ruby_block->outer;\
-      case ITER_PAS:\
+    if (tmp_iter == ITER_PRE) {\
+	ruby_block = ruby_block->outer;\
 	tmp_iter = ITER_NOT;\
     }\
     PUSH_ITER(tmp_iter)
@@ -2352,7 +2187,7 @@ is_defined(self, node, buf)
     switch (nd_type(node)) {
       case NODE_SUPER:
       case NODE_ZSUPER:
-	if (ruby_frame->last_func == 0) return 0;
+	if (ruby_frame->orig_func == 0) return 0;
 	else if (ruby_frame->last_class == 0) return 0;
 	val = ruby_frame->last_class;
 	if (rb_method_boundp(RCLASS(val)->super, ruby_frame->orig_func, 0)) {
@@ -2436,7 +2271,6 @@ is_defined(self, node, buf)
       case NODE_DASGN:
       case NODE_DASGN_CURR:
       case NODE_GASGN:
-      case NODE_IASGN:
       case NODE_CDECL:
       case NODE_CVDECL:
       case NODE_CVASGN:
@@ -2549,45 +2383,6 @@ rb_obj_is_proc(proc)
     return Qfalse;
 }
 
-void
-rb_add_event_hook(func, events)
-    rb_event_hook_func_t func;
-    rb_event_t events;
-{
-    rb_event_hook_t *hook;
-
-    hook = ALLOC(rb_event_hook_t);
-    hook->func = func;
-    hook->events = events;
-    hook->next = event_hooks;
-    event_hooks = hook;
-}
-
-int
-rb_remove_event_hook(func)
-    rb_event_hook_func_t func;
-{
-    rb_event_hook_t *prev, *hook;
-
-    prev = NULL;
-    hook = event_hooks;
-    while (hook) {
-	if (hook->func == func) {
-	    if (prev) {
-		prev->next = hook->next;
-	    }
-	    else {
-		event_hooks = hook->next;
-	    }
-	    xfree(hook);
-	    return 0;
-	}
-	prev = hook;
-	hook = hook->next;
-    }
-    return -1;
-}
-
 /*
  *  call-seq:
  *     set_trace_func(proc)    => proc
@@ -2636,54 +2431,19 @@ static VALUE
 set_trace_func(obj, trace)
     VALUE obj, trace;
 {
-    rb_event_hook_t *hook;
-
-    rb_secure(4);
     if (NIL_P(trace)) {
 	trace_func = 0;
-	rb_remove_event_hook(call_trace_func);
 	return Qnil;
     }
     if (!rb_obj_is_proc(trace)) {
 	rb_raise(rb_eTypeError, "trace_func needs to be Proc");
     }
-    trace_func = trace;
-    for (hook = event_hooks; hook; hook = hook->next) {
-	if (hook->func == call_trace_func)
-	    return trace;
-    }
-    rb_add_event_hook(call_trace_func, RUBY_EVENT_ALL);
-    return trace;
-}
-
-static char *
-get_event_name(rb_event_t event)
-{
-    switch (event) {
-    case RUBY_EVENT_LINE:
-	return "line";
-    case RUBY_EVENT_CLASS:
-	return "class";
-    case RUBY_EVENT_END:
-	return "end";
-    case RUBY_EVENT_CALL:
-	return "call";
-    case RUBY_EVENT_RETURN:
-	return "return";
-    case RUBY_EVENT_C_CALL:
-	return "c-call";
-    case RUBY_EVENT_C_RETURN:
-	return "c-return";
-    case RUBY_EVENT_RAISE:
-	return "raise";
-    default:
-	return "unknown";
-    }
+    return trace_func = trace;
 }
 
 static void
 call_trace_func(event, node, self, id, klass)
-    rb_event_t event;
+    char *event;
     NODE *node;
     VALUE self;
     ID id;
@@ -2693,7 +2453,6 @@ call_trace_func(event, node, self, id, klass)
     struct FRAME *prev;
     NODE *node_save;
     VALUE srcfile;
-    char *event_name;
 
     if (!trace_func) return;
     if (tracing) return;
@@ -2721,15 +2480,14 @@ call_trace_func(event, node, self, id, klass)
 	    klass = RBASIC(klass)->klass;
 	}
 	else if (FL_TEST(klass, FL_SINGLETON)) {
-	    klass = rb_iv_get(klass, "__attached__");
+	    klass = self;
 	}
     }
     PUSH_TAG(PROT_NONE);
     raised = thread_reset_raised();
     if ((state = EXEC_TAG()) == 0) {
 	srcfile = rb_str_new2(ruby_sourcefile?ruby_sourcefile:"(ruby)");
-	event_name = get_event_name(event);
-	proc_invoke(trace_func, rb_ary_new3(6, rb_str_new2(event_name),
+	proc_invoke(trace_func, rb_ary_new3(6, rb_str_new2(event),
 					    srcfile,
 					    INT2FIX(ruby_sourceline),
 					    id?ID2SYM(id):Qnil,
@@ -2787,7 +2545,7 @@ svalue_to_avalue(v)
     if (RARRAY(tmp)->len == 1) {
 	top = rb_check_array_type(RARRAY(tmp)->ptr[0]);
 	if (!NIL_P(top) && RARRAY(top)->len > 1) {
-	    return tmp;
+	    return v;
 	}
 	return rb_ary_new3(1, v);
     }
@@ -2901,24 +2659,6 @@ class_prefix(self, cpath)
 
 NORETURN(static void return_jump _((VALUE)));
 NORETURN(static void break_jump _((VALUE)));
-NORETURN(static void next_jump _((VALUE)));
-NORETURN(static void unknown_node _((NODE * volatile)));
-
-static void
-unknown_node(node)
-    NODE *volatile node;
-{
-    ruby_current_node = 0;
-    if (node->flags == 0) {
-        rb_bug("terminated node (0x%lx)", node);
-    }
-    else if (BUILTIN_TYPE(node) != T_NODE) {
-        rb_bug("not a node 0x%02lx (0x%lx)", BUILTIN_TYPE(node), node);
-    }
-    else {
-        rb_bug("unknown node type %d (0x%lx)", nd_type(node), node);
-    }
-}
 
 static VALUE
 rb_eval(self, n)
@@ -3028,9 +2768,11 @@ rb_eval(self, n)
 	RETURN(Qfalse);
 
       case NODE_IF:
-	EXEC_EVENT_HOOK(RUBY_EVENT_LINE, node, self,
-			ruby_frame->last_func,
-			ruby_frame->last_class);
+	if (trace_func) {
+	    call_trace_func("line", node, self,
+			    ruby_frame->last_func,
+			    ruby_frame->last_class);
+	}
 	if (RTEST(rb_eval(self, node->nd_cond))) {
 	    node = node->nd_body;
 	}
@@ -3046,9 +2788,11 @@ rb_eval(self, n)
 	    if (nd_type(node) != NODE_WHEN) goto again;
 	    tag = node->nd_head;
 	    while (tag) {
-		EXEC_EVENT_HOOK(RUBY_EVENT_LINE, tag, self,
-				ruby_frame->last_func,
-				ruby_frame->last_class);
+		if (trace_func) {
+		    call_trace_func("line", tag, self,
+				    ruby_frame->last_func,
+				    ruby_frame->last_class);
+		}
 		if (tag->nd_head && nd_type(tag->nd_head) == NODE_WHEN) {
 		    VALUE v = rb_eval(self, tag->nd_head->nd_head);
 		    long i;
@@ -3087,9 +2831,11 @@ rb_eval(self, n)
 		}
 		tag = node->nd_head;
 		while (tag) {
-		    EXEC_EVENT_HOOK(RUBY_EVENT_LINE, tag, self,
-				    ruby_frame->last_func,
-				    ruby_frame->last_class);
+		    if (trace_func) {
+			call_trace_func("line", tag, self,
+					ruby_frame->last_func,
+					ruby_frame->last_class);
+		    }
 		    if (tag->nd_head && nd_type(tag->nd_head) == NODE_WHEN) {
 			VALUE v = rb_eval(self, tag->nd_head->nd_head);
 			long i;
@@ -3211,7 +2957,7 @@ rb_eval(self, n)
 		    END_CALLARGS;
 		    ruby_current_node = node;
 		    SET_CURRENT_SOURCE();
-		    result = rb_call(CLASS_OF(recv),recv,each,0,0,0,self);
+		    result = rb_call(CLASS_OF(recv),recv,each,0,0,0);
 		}
 		POP_ITER();
 	    }
@@ -3240,7 +2986,8 @@ rb_eval(self, n)
 
       case NODE_NEXT:
 	CHECK_INTS;
-	next_jump(rb_eval(self, node->nd_stts));
+	return_value(rb_eval(self, node->nd_stts));
+	JUMP_TAG(TAG_NEXT);
 	break;
 
       case NODE_REDO:
@@ -3322,6 +3069,7 @@ rb_eval(self, n)
 	    POP_TAG();
 	    if (state != TAG_RAISE) ruby_errinfo = e_info;
 	    if (state) {
+		if (state == TAG_NEXT) prot_tag->retval = result;
 		JUMP_TAG(state);
 	    }
 	    /* no exception raised */
@@ -3337,7 +3085,7 @@ rb_eval(self, n)
 	    result = rb_eval(self, node->nd_head);
 	}
 	POP_TAG();
-	if (node->nd_ensr && !thread_no_ensure()) {
+	if (node->nd_ensr) {
 	    VALUE retval = prot_tag->retval; /* save retval */
 	    VALUE errinfo = ruby_errinfo;
 
@@ -3367,11 +3115,19 @@ rb_eval(self, n)
 
       case NODE_DOT2:
       case NODE_DOT3:
-        {
-	    VALUE beg = rb_eval(self, node->nd_beg);
-	    VALUE end = rb_eval(self, node->nd_end);
-	    result = rb_range_new(beg, end, nd_type(node) == NODE_DOT3);
-	}	
+	result = rb_range_new(rb_eval(self, node->nd_beg),
+			      rb_eval(self, node->nd_end),
+			      nd_type(node) == NODE_DOT3);
+	if (node->nd_state) break;
+	if (nd_type(node->nd_beg) == NODE_LIT && FIXNUM_P(node->nd_beg->nd_lit) &&
+	    nd_type(node->nd_end) == NODE_LIT && FIXNUM_P(node->nd_end->nd_lit))
+	{
+	    nd_set_type(node, NODE_LIT);
+	    node->nd_lit = result;
+	}
+	else {
+	    node->nd_state = 1;
+	}
 	break;
 
       case NODE_FLIP2:		/* like AWK */
@@ -3452,7 +3208,7 @@ rb_eval(self, n)
 
 	    ruby_current_node = node;
 	    SET_CURRENT_SOURCE();
-	    rb_call(CLASS_OF(recv),recv,node->nd_mid,argc,argv,scope,self);
+	    rb_call(CLASS_OF(recv),recv,node->nd_mid,argc,argv,scope);
 	    result = argv[argc-1];
 	}
 	break;
@@ -3470,7 +3226,7 @@ rb_eval(self, n)
 
 	    ruby_current_node = node;
 	    SET_CURRENT_SOURCE();
-	    result = rb_call(CLASS_OF(recv),recv,node->nd_mid,argc,argv,0,self);
+	    result = rb_call(CLASS_OF(recv),recv,node->nd_mid,argc,argv,0);
 	}
 	break;
 
@@ -3485,13 +3241,13 @@ rb_eval(self, n)
 
 	    ruby_current_node = node;
 	    SET_CURRENT_SOURCE();
-	    result = rb_call(CLASS_OF(self),self,node->nd_mid,argc,argv,1,self);
+	    result = rb_call(CLASS_OF(self),self,node->nd_mid,argc,argv,1);
 	}
 	break;
 
       case NODE_VCALL:
 	SET_CURRENT_SOURCE();
-	result = rb_call(CLASS_OF(self),self,node->nd_mid,0,0,2,self);
+	result = rb_call(CLASS_OF(self),self,node->nd_mid,0,0,2);
 	break;
 
       case NODE_SUPER:
@@ -3501,7 +3257,7 @@ rb_eval(self, n)
 	    TMP_PROTECT;
 
 	    if (ruby_frame->last_class == 0) {
-		if (ruby_frame->last_func) {
+		if (ruby_frame->orig_func) {
 		    rb_name_error(ruby_frame->last_func,
 				  "superclass method `%s' disabled",
 				  rb_id2name(ruby_frame->orig_func));
@@ -3512,21 +3268,7 @@ rb_eval(self, n)
 	    }
 	    if (nd_type(node) == NODE_ZSUPER) {
 		argc = ruby_frame->argc;
-		if (argc && DMETHOD_P()) {
-		    if (TYPE(RBASIC(ruby_scope)->klass) != T_ARRAY ||
-			RARRAY(RBASIC(ruby_scope)->klass)->len != argc) {
-			rb_raise(rb_eRuntimeError, 
-				 "super: specify arguments explicitly");
-		    }
-		    argv = RARRAY(RBASIC(ruby_scope)->klass)->ptr;
-		}
-		else if (!ruby_scope->local_vars) {
-		    argc = 0;
-		    argv = 0;
-		}
-		else {
-		    argv = ruby_scope->local_vars + 2;
-		}
+		argv = ruby_frame->argv;
 	    }
 	    else {
 		BEGIN_CALLARGS;
@@ -3581,29 +3323,28 @@ rb_eval(self, n)
       case NODE_OP_ASGN1:
 	{
 	    int argc; VALUE *argv; /* used in SETUP_ARGS */
-	    VALUE recv, val, tmp;
+	    VALUE recv, val;
 	    NODE *rval;
 	    TMP_PROTECT;
 
 	    recv = rb_eval(self, node->nd_recv);
 	    rval = node->nd_args->nd_head;
-	    SETUP_ARGS0(node->nd_args->nd_body, 1);
-	    val = rb_funcall3(recv, aref, argc, argv);
+	    SETUP_ARGS0(node->nd_args->nd_next, node->nd_args->nd_alen - 1);
+	    val = rb_funcall2(recv, aref, argc-1, argv);
 	    switch (node->nd_mid) {
 	    case 0: /* OR */
-	      if (RTEST(val)) RETURN(val);
-	      val = rb_eval(self, rval);
-	      break;
+		if (RTEST(val)) RETURN(val);
+		val = rb_eval(self, rval);
+		break;
 	    case 1: /* AND */
-	      if (!RTEST(val)) RETURN(val);
-	      val = rb_eval(self, rval);
-	      break;
+		if (!RTEST(val)) RETURN(val);
+		val = rb_eval(self, rval);
+		break;
 	    default:
-	      tmp = rb_eval(self, rval);
-	      val = rb_funcall3(val, node->nd_mid, 1, &tmp);
+		val = rb_funcall(val, node->nd_mid, 1, rb_eval(self, rval));
 	    }
-	    argv[argc] = val;
-	    rb_funcall2(recv, aset, argc+1, argv);
+	    argv[argc-1] = val;
+	    rb_funcall2(recv, aset, argc, argv);
 	    result = val;
 	}
 	break;
@@ -3611,22 +3352,22 @@ rb_eval(self, n)
       case NODE_OP_ASGN2:
 	{
 	    ID id = node->nd_next->nd_vid;
-	    VALUE recv, val, tmp;
+	    VALUE recv, val;
 
 	    recv = rb_eval(self, node->nd_recv);
-	    val = rb_funcall3(recv, id, 0, 0);
+	    val = rb_funcall(recv, id, 0);
 	    switch (node->nd_next->nd_mid) {
 	    case 0: /* OR */
-	      if (RTEST(val)) RETURN(val);
-	      val = rb_eval(self, node->nd_value);
-	      break;
+		if (RTEST(val)) RETURN(val);
+		val = rb_eval(self, node->nd_value);
+		break;
 	    case 1: /* AND */
-	      if (!RTEST(val)) RETURN(val);
-	      val = rb_eval(self, node->nd_value);
-	      break;
+		if (!RTEST(val)) RETURN(val);
+		val = rb_eval(self, node->nd_value);
+		break;
 	    default:
-	      tmp = rb_eval(self, node->nd_value);
-	      val = rb_funcall3(val, node->nd_next->nd_mid, 1, &tmp);
+		val = rb_funcall(val, node->nd_next->nd_mid, 1,
+				 rb_eval(self, node->nd_value));
 	    }
 
 	    rb_funcall2(recv, node->nd_next->nd_aid, 1, &val);
@@ -3685,6 +3426,9 @@ rb_eval(self, n)
 	    rb_const_set(class_prefix(self, node->nd_else), node->nd_else->nd_mid, result);
 	}
 	else {
+	    if (NIL_P(ruby_cbase)) {
+		rb_raise(rb_eTypeError, "no class/module to define constant");
+	    }
 	    rb_const_set(ruby_cbase, node->nd_vid, result);
 	}
 	break;
@@ -3899,6 +3643,13 @@ rb_eval(self, n)
 	result = node->nd_lit;
 	break;
 
+      case NODE_ATTRSET:
+	if (ruby_frame->argc != 1)
+	    rb_raise(rb_eArgError, "wrong number of arguments (%d for 1)",
+		     ruby_frame->argc);
+	result = rb_ivar_set(self, node->nd_vid, ruby_frame->argv[0]);
+	break;
+
       case NODE_DEFN:
 	if (node->nd_defn) {
 	    NODE *body,  *defn;
@@ -3983,7 +3734,7 @@ rb_eval(self, n)
 	if (NIL_P(ruby_class)) {
 	    rb_raise(rb_eTypeError, "no class to undef method");
 	}
-	rb_undef(ruby_class, rb_to_id(rb_eval(self, node->u2.node)));
+	rb_undef(ruby_class, node->nd_mid);
 	result = Qnil;
 	break;
 
@@ -3991,13 +3742,12 @@ rb_eval(self, n)
 	if (NIL_P(ruby_class)) {
 	    rb_raise(rb_eTypeError, "no class to make alias");
 	}
-	rb_alias(ruby_class, rb_to_id(rb_eval(self, node->u1.node)),
-		             rb_to_id(rb_eval(self, node->u2.node)));
+	rb_alias(ruby_class, node->nd_new, node->nd_old);
 	result = Qnil;
 	break;
 
       case NODE_VALIAS:
-	rb_alias_variable(node->u1.id, node->u2.id);
+	rb_alias_variable(node->nd_new, node->nd_old);
 	result = Qnil;
 	break;
 
@@ -4124,14 +3874,16 @@ rb_eval(self, n)
 	break;
 
       case NODE_NEWLINE:
-	EXEC_EVENT_HOOK(RUBY_EVENT_LINE, node, self, 
-			ruby_frame->last_func,
-			ruby_frame->last_class);
+	if (trace_func) {
+	    call_trace_func("line", node, self,
+			    ruby_frame->last_func,
+			    ruby_frame->last_class);
+	}
 	node = node->nd_next;
 	goto again;
 
       default:
-	unknown_node(node);
+	rb_bug("unknown node type %d", nd_type(node));
     }
   finish:
     CHECK_INTS;
@@ -4177,8 +3929,9 @@ module_setup(module, n)
     PUSH_CREF(module);
     PUSH_TAG(PROT_NONE);
     if ((state = EXEC_TAG()) == 0) {
-	EXEC_EVENT_HOOK(RUBY_EVENT_CLASS, n, ruby_cbase,
-			ruby_frame->last_func, ruby_frame->last_class);
+	if (trace_func) {
+	    call_trace_func("class", n, ruby_cbase, ruby_frame->last_func, ruby_frame->last_class);
+	}
 	result = rb_eval(ruby_cbase, node->nd_next);
     }
     POP_TAG();
@@ -4188,8 +3941,9 @@ module_setup(module, n)
     POP_CLASS();
 
     ruby_frame = frame.tmp;
-    EXEC_EVENT_HOOK(RUBY_EVENT_END, n, 0,
-		    ruby_frame->last_func, ruby_frame->last_class);
+    if (trace_func) {
+	call_trace_func("end", n, 0, ruby_frame->last_func, ruby_frame->last_class);
+    }
     if (state) JUMP_TAG(state);
 
     return result;
@@ -4198,32 +3952,21 @@ module_setup(module, n)
 static NODE *basic_respond_to = 0;
 
 int
-rb_obj_respond_to(obj, id, priv)
+rb_respond_to(obj, id)
     VALUE obj;
     ID id;
-    int priv;
 {
     VALUE klass = CLASS_OF(obj);
-
-    if (rb_method_node(klass, respond_to) == basic_respond_to) {
-	return rb_method_boundp(klass, id, !priv);
+    if (rb_method_node(klass, respond_to) == basic_respond_to &&
+	rb_method_boundp(klass, id, 0)) {
+	return Qtrue;
     }
-    else {
-	VALUE args[2];
-	int n = 0;
-	args[n++] = ID2SYM(id);
-	if (priv) args[n++] = Qtrue;
-	return rb_funcall2(obj, respond_to, n, args);
+    else{
+	return rb_funcall(obj, respond_to, 1, ID2SYM(id));
     }
+    return Qfalse;
 }
 
-int
-rb_respond_to(obj, id)
-    VALUE obj;
-    ID id;
-{
-    return rb_obj_respond_to(obj, id, Qfalse);
-}
 
 /*
  *  call-seq:
@@ -4235,7 +3978,7 @@ rb_respond_to(obj, id)
  */
 
 static VALUE
-obj_respond_to(argc, argv, obj)
+rb_obj_respond_to(argc, argv, obj)
     int argc;
     VALUE *argv;
     VALUE obj;
@@ -4406,15 +4149,16 @@ rb_mod_protected_method_defined(mod, mid)
     return Qfalse;
 }
 
-NORETURN(static VALUE terminate_process _((int, VALUE)));
+NORETURN(static VALUE terminate_process _((int, const char *, long)));
 static VALUE
-terminate_process(status, mesg)
+terminate_process(status, mesg, mlen)
     int status;
-    VALUE mesg;
+    const char *mesg;
+    long mlen;
 {
     VALUE args[2];
     args[0] = INT2NUM(status);
-    args[1] = mesg;
+    args[1] = rb_str_new(mesg, mlen);
 
     rb_exc_raise(rb_class_new_instance(2, args, rb_eSystemExit));
 }
@@ -4424,7 +4168,7 @@ rb_exit(status)
     int status;
 {
     if (prot_tag) {
-	terminate_process(status, rb_str_new("exit", 4));
+	terminate_process(status, "exit", 4);
     }
     ruby_finalize();
     exit(status);
@@ -4488,9 +4232,6 @@ rb_f_exit(argc, argv)
 	    break;
 	  default:
 	    istatus = NUM2INT(status);
-#if EXIT_SUCCESS != 0
-	    if (istatus == 0) istatus = EXIT_SUCCESS;
-#endif
 	    break;
 	}
     }
@@ -4529,9 +4270,9 @@ rb_f_abort(argc, argv)
 	VALUE mesg;
 
 	rb_scan_args(argc, argv, "1", &mesg);
-	StringValue(mesg);
-	rb_io_puts(1, &mesg, rb_stderr);
-	terminate_process(EXIT_FAILURE, mesg);
+	StringValue(argv[0]);
+	rb_io_puts(argc, argv, rb_stderr);
+	terminate_process(EXIT_FAILURE, RSTRING(argv[0])->ptr, RSTRING(argv[0])->len);
     }
     return Qnil;		/* not reached */
 }
@@ -4597,8 +4338,8 @@ rb_longjmp(tag, mesg)
     }
 
     rb_trap_restore_mask();
-    if (tag != TAG_FATAL) {
-	EXEC_EVENT_HOOK(RUBY_EVENT_RAISE, ruby_current_node,
+    if (trace_func && tag != TAG_FATAL) {
+	call_trace_func("raise", ruby_current_node,
 			ruby_frame->self,
 			ruby_frame->last_func,
 			ruby_frame->last_class);
@@ -4774,7 +4515,7 @@ rb_f_block_given_p()
     return Qfalse;
 }
 
-VALUE rb_eThreadError;
+static VALUE rb_eThreadError;
 
 NORETURN(static void proc_jump_error(int, VALUE));
 static void
@@ -4847,9 +4588,6 @@ break_jump(retval)
 	    tt->retval = retval;
 	    JUMP_TAG(TAG_BREAK);
 	    break;
-	  case PROT_FUNC:
-	    tt = 0;
-	    continue;
 	  default:
 	    break;
 	}
@@ -4858,40 +4596,6 @@ break_jump(retval)
     localjump_error("unexpected break", retval, TAG_BREAK);
 }
 
-static void
-next_jump(retval)
-    VALUE retval;
-{
-    struct tag *tt = prot_tag;
-
-    if (retval == Qundef) retval = Qnil;
-    while (tt) {
-	switch (tt->tag) {
-	  case PROT_THREAD:
-	  case PROT_YIELD:
-	  case PROT_LOOP:
-	  case PROT_LAMBDA:
-	  case PROT_FUNC:
-	    tt->dst = (VALUE)tt->frame->uniq;
-	    tt->retval = retval;
-	    JUMP_TAG(TAG_NEXT);
-	    break;
-	  default:
-	    break;
-	}
-	tt = tt->prev;
-    }
-    localjump_error("unexpected next", retval, TAG_NEXT);
-}
-
-void
-rb_need_block()
-{
-    if (!rb_block_given_p()) {
-	localjump_error("no block given", Qnil, 0);
-    }
-}
-
 static VALUE
 rb_yield_0(val, self, klass, flags, avalue)
     VALUE val, self, klass;	/* OK */
@@ -4909,13 +4613,14 @@ rb_yield_0(val, self, klass, flags, avalue)
     int lambda = flags & YIELD_LAMBDA_CALL;
     int state;
 
-    rb_need_block();
+    if (!rb_block_given_p()) {
+	localjump_error("no block given", Qnil, 0);
+    }
 
     PUSH_VARS();
     block = ruby_block;
     frame = block->frame;
     frame.prev = ruby_frame;
-    frame.node = cnode;
     ruby_frame = &(frame);
     old_cref = (VALUE)ruby_cref;
     ruby_cref = block->cref;
@@ -5028,10 +4733,8 @@ rb_yield_0(val, self, klass, flags, avalue)
 	    CHECK_INTS;
 	    goto redo;
 	  case TAG_NEXT:
-	    if (!lambda) {
-		state = 0;
-		result = prot_tag->retval;
-	    }
+	    state = 0;
+	    result = prot_tag->retval;
 	    break;
 	  case TAG_BREAK:
 	    if (TAG_DST()) {
@@ -5293,7 +4996,7 @@ assign(self, lhs, val, pcall)
 		/* attr set */
 		ruby_current_node = lhs;
 		SET_CURRENT_SOURCE();
-		rb_call(CLASS_OF(recv), recv, lhs->nd_mid, 1, &val, scope, self);
+		rb_call(CLASS_OF(recv), recv, lhs->nd_mid, 1, &val, scope);
 	    }
 	    else {
 		/* array set */
@@ -5304,7 +5007,7 @@ assign(self, lhs, val, pcall)
 		ruby_current_node = lhs;
 		SET_CURRENT_SOURCE();
 		rb_call(CLASS_OF(recv), recv, lhs->nd_mid,
-			RARRAY(args)->len, RARRAY(args)->ptr, scope, self);
+			RARRAY(args)->len, RARRAY(args)->ptr, scope);
 	    }
 	}
 	break;
@@ -5325,9 +5028,9 @@ rb_iterate(it_proc, data1, bl_proc, data2)
     NODE *node = NEW_IFUNC(bl_proc, data2);
     VALUE self = ruby_top_self;
 
+    PUSH_ITER(ITER_PRE);
     PUSH_TAG(PROT_LOOP);
     PUSH_BLOCK(0, node);
-    PUSH_ITER(ITER_PRE);
     state = EXEC_TAG();
     if (state == 0) {
   iter_retry:
@@ -5341,9 +5044,9 @@ rb_iterate(it_proc, data1, bl_proc, data2)
 	state = 0;
 	goto iter_retry;
     }
-    POP_ITER();
     POP_BLOCK();
     POP_TAG();
+    POP_ITER();
 
     switch (state) {
       case 0:
@@ -5393,23 +5096,17 @@ rb_rescue2(b_proc, data1, r_proc, data2, va_alist)
     int state;
     volatile VALUE result;
     volatile VALUE e_info = ruby_errinfo;
-    volatile int handle = Qfalse;
-    VALUE eclass;
     va_list args;
 
     PUSH_TAG(PROT_NONE);
-    switch (state = EXEC_TAG()) {
-      case TAG_RETRY:
-	if (!handle) break;
-	handle = Qfalse;
-	state = 0;
-	ruby_errinfo = Qnil;
-      case 0:
+    if ((state = EXEC_TAG()) == 0) {
+      retry_entry:
 	result = (*b_proc)(data1);
-	break;
-      case TAG_RAISE:
-	if (handle) break;
-	handle = Qfalse;
+    }
+    else if (state == TAG_RAISE) {
+	int handle = Qfalse;
+	VALUE eclass;
+
 	va_init_list(args, data2);
 	while (eclass = va_arg(args, VALUE)) {
 	    if (rb_obj_is_kind_of(ruby_errinfo, eclass)) {
@@ -5420,14 +5117,25 @@ rb_rescue2(b_proc, data1, r_proc, data2, va_alist)
 	va_end(args);
 
 	if (handle) {
-	    state = 0;
 	    if (r_proc) {
-		result = (*r_proc)(data2, ruby_errinfo);
+		PUSH_TAG(PROT_NONE);
+		if ((state = EXEC_TAG()) == 0) {
+		    result = (*r_proc)(data2, ruby_errinfo);
+		}
+		POP_TAG();
+		if (state == TAG_RETRY) {
+		    state = 0;
+		    ruby_errinfo = Qnil;
+		    goto retry_entry;
+		}
 	    }
 	    else {
 		result = Qnil;
+		state = 0;
+	    }
+	    if (state == 0) {
+		ruby_errinfo = e_info;
 	    }
-	    ruby_errinfo = e_info;
 	}
     }
     POP_TAG();
@@ -5489,9 +5197,7 @@ rb_ensure(b_proc, data1, e_proc, data2)
     }
     POP_TAG();
     retval = prot_tag ? prot_tag->retval : Qnil;	/* save retval */
-    if (!thread_no_ensure()) {
     (*e_proc)(data2);
-    }
     if (prot_tag) return_value(retval);
     if (state) JUMP_TAG(state);
     return result;
@@ -5523,7 +5229,7 @@ rb_with_disable_interrupt(proc, data)
     return result;
 }
 
-static void
+static inline void
 stack_check()
 {
     static int overflowing = 0;
@@ -5653,21 +5359,11 @@ method_missing(obj, id, argc, argv, call_status)
     else if (id == ID_ALLOCATOR) {
 	rb_raise(rb_eTypeError, "allocator undefined for %s", rb_class2name(obj));
     }
-    if (argc < 0) {
-	VALUE tmp;
 
-	argc = -argc-1;
-	tmp = splat_value(argv[argc]);
-	nargv = ALLOCA_N(VALUE, argc + RARRAY(tmp)->len + 1);
-	MEMCPY(nargv+1, argv, VALUE, argc);
-	MEMCPY(nargv+1+argc, RARRAY(tmp)->ptr, VALUE, RARRAY(tmp)->len);
-	argc += RARRAY(tmp)->len;
-    }
-    else {
-	nargv = ALLOCA_N(VALUE, argc+1);
-	MEMCPY(nargv+1, argv, VALUE, argc);
-    }
+    nargv = ALLOCA_N(VALUE, argc+1);
     nargv[0] = ID2SYM(id);
+    MEMCPY(nargv+1, argv, VALUE, argc);
+
     return rb_funcall2(obj, missing, argc+1, nargv);
 }
 
@@ -5753,37 +5449,30 @@ call_cfunc(func, recv, len, argc, argv)
 		       argv[11], argv[12], argv[13], argv[14]);
 	break;
       default:
-	rb_raise(rb_eArgError, "too many arguments (%d)", len);
+	rb_raise(rb_eArgError, "too many arguments(%d)", len);
 	break;
     }
     return Qnil;		/* not reached */
 }
 
 static VALUE
-rb_call0(klass, recv, id, oid, argc, argv, body, flags)
+rb_call0(klass, recv, id, oid, argc, argv, body, nosuper)
     VALUE klass, recv;
     ID    id;
     ID    oid;
     int argc;			/* OK */
     VALUE *argv;		/* OK */
-    NODE * volatile body;
-    int flags;
+    NODE *body;			/* OK */
+    int nosuper;
 {
     NODE *b2;		/* OK */
     volatile VALUE result = Qnil;
     int itr;
     static int tick;
     TMP_PROTECT;
-    volatile int safe = -1;
 
-    if (NOEX_SAFE(flags) > ruby_safe_level &&
-	ruby_safe_level == 0 && NOEX_SAFE(flags) > 2) {
-	rb_raise(rb_eSecurityError, "calling insecure method: %s",
-		 rb_id2name(id));
-    }
     switch (ruby_iter->iter) {
       case ITER_PRE:
-      case ITER_PAS:
 	itr = ITER_CUR;
 	break;
       case ITER_CUR:
@@ -5797,27 +5486,15 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	stack_check();
 	rb_gc_finalize_deferred();
     }
-    if (argc < 0) {
-	VALUE tmp;
-	VALUE *nargv;
-
-	argc = -argc-1;
-	tmp = splat_value(argv[argc]);
-	nargv = TMP_ALLOC(argc + RARRAY(tmp)->len);
-	MEMCPY(nargv, argv, VALUE, argc);
-	MEMCPY(nargv+argc, RARRAY(tmp)->ptr, VALUE, RARRAY(tmp)->len);
-	argc += RARRAY(tmp)->len;
-	argv = nargv;
-    }
     PUSH_ITER(itr);
     PUSH_FRAME();
 
     ruby_frame->last_func = id;
     ruby_frame->orig_func = oid;
-    ruby_frame->last_class = (flags & NOEX_NOSUPER)?0:klass;
+    ruby_frame->last_class = nosuper?0:klass;
     ruby_frame->self = recv;
     ruby_frame->argc = argc;
-    ruby_frame->flags = 0;
+    ruby_frame->argv = argv;
 
     switch (nd_type(body)) {
       case NODE_CFUNC:
@@ -5825,22 +5502,20 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	    int len = body->nd_argc;
 
 	    if (len < -2) {
-		rb_bug("bad argc (%d) specified for `%s(%s)'",
+		rb_bug("bad argc(%d) specified for `%s(%s)'",
 		       len, rb_class2name(klass), rb_id2name(id));
 	    }
-	    if (event_hooks) {
+	    if (trace_func) {
 		int state;
 
-		EXEC_EVENT_HOOK(RUBY_EVENT_C_CALL, ruby_current_node,
-				recv, id, klass);
+		call_trace_func("c-call", ruby_current_node, recv, id, klass);
 		PUSH_TAG(PROT_FUNC);
 		if ((state = EXEC_TAG()) == 0) {
 		    result = call_cfunc(body->nd_cfnc, recv, len, argc, argv);
 		}
 		POP_TAG();
 		ruby_current_node = ruby_frame->node;
-		EXEC_EVENT_HOOK(RUBY_EVENT_C_RETURN, ruby_current_node,
-				recv, id, klass);
+		call_trace_func("c-return", ruby_current_node, recv, id, klass);
 		if (state) JUMP_TAG(state);
 	    }
 	    else {
@@ -5858,13 +5533,9 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	break;
 
       case NODE_ATTRSET:
-	if (argc != 1)
-	    rb_raise(rb_eArgError, "wrong number of arguments (%d for 1)", argc);
-	result = rb_ivar_set(recv, body->nd_vid, argv[0]);
-	break;
-
+	/* for re-scoped/renamed method */
       case NODE_ZSUPER:
-	result = rb_call_super(argc, argv);
+	result = rb_eval(recv, body);
 	break;
 
       case NODE_DMETHOD:
@@ -5872,16 +5543,7 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	break;
 
       case NODE_BMETHOD:
-	ruby_frame->flags |= FRAME_DMETH;
-	if (event_hooks) {
-	    struct BLOCK *data;
-	    Data_Get_Struct(body->nd_cval, struct BLOCK, data);
-	    EXEC_EVENT_HOOK(RUBY_EVENT_CALL, data->body, recv, id, klass);
-	}
 	result = proc_invoke(body->nd_cval, rb_ary_new4(argc, argv), recv, klass);
-	if (event_hooks) {
-	    EXEC_EVENT_HOOK(RUBY_EVENT_RETURN, body, recv, id, klass);
-	}
 	break;
 
       case NODE_SCOPE:
@@ -5891,6 +5553,7 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	    NODE *saved_cref = 0;
 
 	    PUSH_SCOPE();
+
 	    if (body->nd_rval) {
 		saved_cref = ruby_cref;
 		ruby_cref = (NODE*)body->nd_rval;
@@ -5909,15 +5572,12 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	    }
 	    b2 = body = body->nd_next;
 
-	    if (NOEX_SAFE(flags) > ruby_safe_level) {
-		safe = ruby_safe_level;
-		ruby_safe_level = NOEX_SAFE(flags);
-	    }
 	    PUSH_VARS();
 	    PUSH_TAG(PROT_FUNC);
+
 	    if ((state = EXEC_TAG()) == 0) {
 		NODE *node = 0;
-		int i, nopt = 0;
+		int i;
 
 		if (nd_type(body) == NODE_ARGS) {
 		    node = body;
@@ -5937,63 +5597,55 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 			rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)",
 				 argc, i);
 		    }
-		    if (!node->nd_rest) {
+		    if ((long)node->nd_rest == -1) {
+			int opt = i;
 			NODE *optnode = node->nd_opt;
 
-			nopt = i;
 			while (optnode) {
-			    nopt++;
+			    opt++;
 			    optnode = optnode->nd_next;
 			}
-			if (nopt < argc) {
-			    rb_raise(rb_eArgError,
-				     "wrong number of arguments (%d for %d)",
-				     argc, nopt);
+			if (opt < argc) {
+			    rb_raise(rb_eArgError, "wrong number of arguments (%d for %d)",
+				     argc, opt);
 			}
+			ruby_frame->argc = opt;
+			ruby_frame->argv = local_vars+2;
 		    }
+
 		    if (local_vars) {
 			if (i > 0) {
 			    /* +2 for $_ and $~ */
 			    MEMCPY(local_vars+2, argv, VALUE, i);
 			}
-		    }
-		    argv += i; argc -= i;
-		    if (node->nd_opt) {
-			NODE *opt = node->nd_opt;
-
-			while (opt && argc) {
-			    assign(recv, opt->nd_head, *argv, 1);
-			    argv++; argc--;
-			    ++i;
-			    opt = opt->nd_next;
-			}
-			if (opt) {
-			    rb_eval(recv, opt);
-			    while (opt) {
+			argv += i; argc -= i;
+			if (node->nd_opt) {
+			    NODE *opt = node->nd_opt;
+
+			    while (opt && argc) {
+				assign(recv, opt->nd_head, *argv, 1);
+				argv++; argc--;
 				opt = opt->nd_next;
-				++i;
+			    }
+			    if (opt) {
+				rb_eval(recv, opt);
 			    }
 			}
-		    }
-		    if (!node->nd_rest) {
-			i = nopt;
-		    }
-		    else {
-			VALUE v;
-			
-			if (argc > 0) {
-			    v = rb_ary_new4(argc,argv);
-			    i = -i - 1;
-			}
-			else {
-			    v = rb_ary_new2(0);
+			local_vars = ruby_scope->local_vars;
+			if ((long)node->nd_rest >= 0) {
+			    VALUE v;
+
+			    if (argc > 0)
+				v = rb_ary_new4(argc,argv);
+			    else
+				v = rb_ary_new2(0);
+			    ruby_scope->local_vars[node->nd_rest] = v;
 			}
-			assign(recv, node->nd_rest, v, 1);
 		    }
-		    ruby_frame->argc = i;
 		}
-		if (event_hooks) {
-		    EXEC_EVENT_HOOK(RUBY_EVENT_CALL, b2, recv, id, klass);
+
+		if (trace_func) {
+		    call_trace_func("call", b2, recv, id, klass);
 		}
 		result = rb_eval(recv, body);
 	    }
@@ -6002,14 +5654,13 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 		state = 0;
 	    }
 	    POP_TAG();
-	    if (event_hooks) {
-		EXEC_EVENT_HOOK(RUBY_EVENT_RETURN, body, recv, id, klass);
-	    }
 	    POP_VARS();
 	    POP_CLASS();
 	    POP_SCOPE();
 	    ruby_cref = saved_cref;
-	    if (safe >= 0) ruby_safe_level = safe;
+	    if (trace_func) {
+		call_trace_func("return", ruby_frame->prev->node, recv, id, klass);
+	    }
 	    switch (state) {
 	      case 0:
 		break;
@@ -6030,7 +5681,7 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 	break;
 
       default:
-	unknown_node(body);
+	rb_bug("unknown node type %d", nd_type(body));
 	break;
     }
     POP_FRAME();
@@ -6039,13 +5690,12 @@ rb_call0(klass, recv, id, oid, argc, argv, body, flags)
 }
 
 static VALUE
-rb_call(klass, recv, mid, argc, argv, scope, self)
+rb_call(klass, recv, mid, argc, argv, scope)
     VALUE klass, recv;
     ID    mid;
     int argc;			/* OK */
     const VALUE *argv;		/* OK */
     int scope;
-    VALUE self;
 {
     NODE  *body;		/* OK */
     int    noex;
@@ -6073,25 +5723,24 @@ rb_call(klass, recv, mid, argc, argv, scope, self)
 	return method_missing(recv, mid, argc, argv, scope==2?CSTAT_VCALL:0);
     }
 
-    if (mid != missing && scope == 0) {
+    if (mid != missing) {
 	/* receiver specified form for private method */
-	if (noex & NOEX_PRIVATE)
+	if ((noex & NOEX_PRIVATE) && scope == 0)
 	    return method_missing(recv, mid, argc, argv, CSTAT_PRIV);
 
 	/* self must be kind of a specified form for protected method */
-	if (noex & NOEX_PROTECTED) {
+	if ((noex & NOEX_PROTECTED)) {
 	    VALUE defined_class = klass;
 
-	    if (self == Qundef) self = ruby_frame->self;
 	    if (TYPE(defined_class) == T_ICLASS) {
 		defined_class = RBASIC(defined_class)->klass;
 	    }
-	    if (!rb_obj_is_kind_of(self, rb_class_real(defined_class)))
+	    if (!rb_obj_is_kind_of(ruby_frame->self, rb_class_real(defined_class)))
 		return method_missing(recv, mid, argc, argv, CSTAT_PROT);
 	}
     }
 
-    return rb_call0(klass, recv, mid, id, argc, argv, body, noex);
+    return rb_call0(klass, recv, mid, id, argc, argv, body, noex & NOEX_NOSUPER);
 }
 
 VALUE
@@ -6106,7 +5755,7 @@ rb_apply(recv, mid, args)
     argc = RARRAY(args)->len; /* Assigns LONG, but argc is INT */
     argv = ALLOCA_N(VALUE, argc);
     MEMCPY(argv, RARRAY(args)->ptr, VALUE, argc);
-    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1, Qundef);
+    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1);
 }
 
 /*
@@ -6115,7 +5764,7 @@ rb_apply(recv, mid, args)
  *     obj.__send__(symbol [, args...])    => obj
  *  
  *  Invokes the method identified by _symbol_, passing it any
- *  arguments specified. You can use <code>\_\_send__</code> if the name
+ *  arguments specified. You can use <code>__send__</code> if the name
  *  +send+ clashes with an existing method in _obj_.
  *     
  *     class Klass
@@ -6139,7 +5788,7 @@ rb_f_send(argc, argv, recv)
 
     vid = *argv++; argc--;
     PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
-    vid = rb_call(CLASS_OF(recv), recv, rb_to_id(vid), argc, argv, 1, Qundef);
+    vid = rb_call(CLASS_OF(recv), recv, rb_to_id(vid), argc, argv, 1);
     POP_ITER();
 
     return vid;
@@ -6168,7 +5817,7 @@ vafuncall(recv, mid, n, ar)
 	argv = 0;
     }
 
-    return rb_call(CLASS_OF(recv), recv, mid, n, argv, 1, Qundef);
+    return rb_call(CLASS_OF(recv), recv, mid, n, argv, 1);
 }
 
 VALUE
@@ -6227,7 +5876,7 @@ rb_funcall2(recv, mid, argc, argv)
     int argc;
     const VALUE *argv;
 {
-    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1, Qundef);
+    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 1);
 }
 
 VALUE
@@ -6237,7 +5886,7 @@ rb_funcall3(recv, mid, argc, argv)
     int argc;
     const VALUE *argv;
 {
-    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 0, Qundef);
+    return rb_call(CLASS_OF(recv), recv, mid, argc, argv, 0);
 }
 
 VALUE
@@ -6245,21 +5894,18 @@ rb_call_super(argc, argv)
     int argc;
     const VALUE *argv;
 {
-    VALUE result, self, klass;
+    VALUE result, self, klass, k;
 
     if (ruby_frame->last_class == 0) {
 	rb_name_error(ruby_frame->last_func, "calling `super' from `%s' is prohibited",
-		      rb_id2name(ruby_frame->orig_func));
+		      rb_id2name(ruby_frame->last_func));
     }
 
     self = ruby_frame->self;
     klass = ruby_frame->last_class;
-    if (RCLASS(klass)->super == 0) {
-	return method_missing(self, ruby_frame->orig_func, argc, argv, CSTAT_SUPER);
-    }
 
     PUSH_ITER(ruby_iter->iter ? ITER_PRE : ITER_NOT);
-    result = rb_call(RCLASS(klass)->super, self, ruby_frame->orig_func, argc, argv, 3, Qundef);
+    result = rb_call(RCLASS(klass)->super, self, ruby_frame->orig_func, argc, argv, 3);
     POP_ITER();
 
     return result;
@@ -6303,11 +5949,8 @@ backtrace(lev)
 	    }
 	}
     }
-    for (; frame && (n = frame->node); frame = frame->prev) {
+    while (frame && (n = frame->node)) {
 	if (frame->prev && frame->prev->last_func) {
-	    if (frame->prev->node == n) {
-		if (frame->prev->last_func == frame->last_func) continue;
-	    }
 	    snprintf(buf, BUFSIZ, "%s:%d:in `%s'",
 		     n->nd_file, nd_line(n),
 		     rb_id2name(frame->prev->last_func));
@@ -6316,6 +5959,7 @@ backtrace(lev)
 	    snprintf(buf, BUFSIZ, "%s:%d", n->nd_file, nd_line(n));
 	}
 	rb_ary_push(ary, rb_str_new2(buf));
+	frame = frame->prev;
     }
 
     return ary;
@@ -6358,7 +6002,7 @@ rb_f_caller(argc, argv)
 
     if (NIL_P(level)) lev = 1;
     else lev = NUM2INT(level);
-    if (lev < 0) rb_raise(rb_eArgError, "negative level (%d)", lev);
+    if (lev < 0) rb_raise(rb_eArgError, "negative level(%d)", lev);
 
     return backtrace(lev);
 }
@@ -6469,7 +6113,7 @@ eval(self, src, scope, file, line)
 	file = ruby_sourcefile;
 	line = ruby_sourceline;
     }
-    PUSH_CLASS(data ? data->klass : ruby_class);
+    PUSH_CLASS(ruby_cbase);
     ruby_in_eval++;
     if (TYPE(ruby_class) == T_ICLASS) {
 	ruby_class = RBASIC(ruby_class)->klass;
@@ -6492,6 +6136,7 @@ eval(self, src, scope, file, line)
     POP_TAG();
     POP_CLASS();
     ruby_in_eval--;
+    ruby_safe_level = safe;
     if (!NIL_P(scope)) {
 	int dont_recycle = ruby_scope->flags & SCOPE_DONT_RECYCLE;
 
@@ -6617,15 +6262,14 @@ exec_under(func, under, cbase, args)
     VALUE val = Qnil;		/* OK */
     int state;
     int mode;
-    struct FRAME *f = ruby_frame;
 
     PUSH_CLASS(under);
     PUSH_FRAME();
-    ruby_frame->self = f->self;
-    ruby_frame->last_func = f->last_func;
-    ruby_frame->orig_func = f->orig_func;
-    ruby_frame->last_class = f->last_class;
-    ruby_frame->argc = f->argc;
+    ruby_frame->self = _frame.prev->self;
+    ruby_frame->last_func = _frame.prev->last_func;
+    ruby_frame->last_class = _frame.prev->last_class;
+    ruby_frame->argc = _frame.prev->argc;
+    ruby_frame->argv = _frame.prev->argv;
     if (cbase) {
 	PUSH_CREF(cbase);
     }
@@ -6650,11 +6294,6 @@ static VALUE
 eval_under_i(args)
     VALUE *args;
 {
-    struct FRAME *f = ruby_frame;
-
-    if (f && (f = f->prev) && (f = f->prev)) {
-	ruby_frame = f;
-    }
     return eval(args[0], args[1], Qnil, (char*)args[2], (int)args[3]);
 }
 
@@ -6766,7 +6405,7 @@ rb_obj_instance_eval(argc, argv, self)
 {
     VALUE klass;
 
-    if (SPECIAL_CONST_P(self)) {
+    if (FIXNUM_P(self) || SYMBOL_P(self)) {
 	klass = Qnil;
     }
     else {
@@ -6843,7 +6482,7 @@ rb_load(fname, wrap)
     ruby_errinfo = Qnil;	/* ensure */
     PUSH_VARS();
     PUSH_CLASS(ruby_wrapper);
-    ruby_cref = ruby_top_cref;
+    ruby_cref = top_cref;
     if (!wrap) {
 	rb_secure(4);		/* should alter global state */
 	ruby_class = rb_cObject;
@@ -6969,25 +6608,13 @@ static st_table *loading_tbl;
 #define IS_DLEXT(e) (strcmp(e, DLEXT) == 0)
 #endif
 
-
-static const char *const loadable_ext[] = {
-    ".rb", DLEXT,
-#ifdef DLEXT2
-    DLEXT2,
-#endif
-    0
-};
-
-static int rb_feature_p _((const char *, const char *, int));
-static int search_required _((VALUE, VALUE *, VALUE *));
-
-static int
+static char *
 rb_feature_p(feature, ext, rb)
     const char *feature, *ext;
     int rb;
 {
     VALUE v;
-    const char *f, *e;
+    char *f, *e;
     long i, len, elen;
 
     if (ext) {
@@ -6998,64 +6625,51 @@ rb_feature_p(feature, ext, rb)
 	len = strlen(feature);
 	elen = 0;
     }
-    for (i = 0; i < RARRAY_LEN(rb_features); ++i) {
-	v = RARRAY_PTR(rb_features)[i];
+    for (i = 0; i < RARRAY(rb_features)->len; ++i) {
+	v = RARRAY(rb_features)->ptr[i];
 	f = StringValuePtr(v);
-	if (RSTRING_LEN(v) < len || strncmp(f, feature, len) != 0)
-	    continue;
+	if (strncmp(f, feature, len) != 0) continue;
 	if (!*(e = f + len)) {
 	    if (ext) continue;
-	    return 'u';
+	    return e;
 	}
 	if (*e != '.') continue;
 	if ((!rb || !ext) && (IS_SOEXT(e) || IS_DLEXT(e))) {
-	    return 's';
+	    return e;
 	}
 	if ((rb || !ext) && (strcmp(e, ".rb") == 0)) {
-	    return 'r';
-	}
-    }
-    if (loading_tbl) {
-	if (st_lookup(loading_tbl, (st_data_t)feature, 0)) {
-	    if (!ext) return 'u';
-	    return strcmp(ext, ".rb") ? 's' : 'r';
-	}
-	else {
-	    char *buf;
-
-	    if (ext && *ext) return 0;
-	    buf = ALLOCA_N(char, len + DLEXT_MAXLEN + 1);
-	    MEMCPY(buf, feature, char, len);
-	    for (i = 0; (e = loadable_ext[i]) != 0; i++) {
-		strncpy(buf + len, e, DLEXT_MAXLEN + 1);
-		if (st_lookup(loading_tbl, (st_data_t)buf, 0)) {
-		    return i ? 's' : 'r';
-		}
-	    }
+	    return e;
 	}
     }
     return 0;
 }
 
+static const char *const loadable_ext[] = {
+    ".rb", DLEXT,
+#ifdef DLEXT2
+    DLEXT2,
+#endif
+    0
+};
+
 int
 rb_provided(feature)
     const char *feature;
 {
-    const char *ext = strrchr(feature, '.');
+    int i;
+    char *buf;
 
-    if (ext && !strchr(ext, '/')) {
-	if (strcmp(".rb", ext) == 0) {
-	    if (rb_feature_p(feature, ext, Qtrue)) return Qtrue;
-	    return Qfalse;
-	}
-	else if (IS_SOEXT(ext) || IS_DLEXT(ext)) {
-	    if (rb_feature_p(feature, ext, Qfalse)) return Qtrue;
-	    return Qfalse;
-	}
-    }
-    if (rb_feature_p(feature, feature + strlen(feature), Qtrue))
+    if (rb_feature_p(feature, 0, Qfalse))
 	return Qtrue;
-
+    if (!loading_tbl) return Qfalse;
+    if (st_lookup(loading_tbl, (st_data_t)feature, 0)) return Qtrue;
+    buf = ALLOCA_N(char, strlen(feature)+8);
+    strcpy(buf, feature);
+    for (i=0; ; i++) {
+	if (!loadable_ext[i]) break;
+	strcpy(buf+strlen(feature), loadable_ext[i]);
+	if (st_lookup(loading_tbl, (st_data_t)buf, 0)) return Qtrue;
+    }
     return Qfalse;
 }
 
@@ -7073,41 +6687,19 @@ rb_provide(feature)
     rb_provide_feature(rb_str_new2(feature));
 }
 
-static char *
-load_lock(ftptr)
-    const char *ftptr;
+static void
+load_wait(ftptr)
+    char *ftptr;
 {
     st_data_t th;
 
-    if (!loading_tbl ||
-	!st_lookup(loading_tbl, (st_data_t)ftptr, &th))
-    {
-	/* loading ruby library should be serialized. */
-	if (!loading_tbl) {
-	    loading_tbl = st_init_strtable();
-	}
-	/* partial state */
-	ftptr = ruby_strdup(ftptr);
-	st_insert(loading_tbl, (st_data_t)ftptr, (st_data_t)curr_thread);
-	return (char *)ftptr;
-    }
+    if (!loading_tbl) return;
+    if (!st_lookup(loading_tbl, (st_data_t)ftptr, &th)) return;
+    if ((rb_thread_t)th == curr_thread) return;
     do {
-	if ((rb_thread_t)th == curr_thread) return 0;
 	CHECK_INTS;
+	rb_thread_schedule();
     } while (st_lookup(loading_tbl, (st_data_t)ftptr, &th));
-    return 0;
-}
-
-static void
-load_unlock(const char *ftptr)
-{
-    if (ftptr) {
-	st_data_t key = (st_data_t)ftptr;
-	
-	if (st_delete(loading_tbl, &key, 0)) {
-	    free((char *)key);
-	}
-    }
 }
 
 /*
@@ -7149,16 +6741,16 @@ search_required(fname, featurep, path)
 
     *featurep = fname;
     *path = 0;
-    ext = strrchr(ftptr = RSTRING_PTR(fname), '.');
+    ext = strrchr(ftptr = RSTRING(fname)->ptr, '.');
     if (ext && !strchr(ext, '/')) {
 	if (strcmp(".rb", ext) == 0) {
 	    if (rb_feature_p(ftptr, ext, Qtrue)) return 'r';
-	    if ((*path = rb_find_file(fname)) != 0) return 'r';
+	    if (*path = rb_find_file(fname)) return 'r';
 	    return 0;
 	}
 	else if (IS_SOEXT(ext)) {
 	    if (rb_feature_p(ftptr, ext, Qfalse)) return 's';
-	    tmp = rb_str_new(RSTRING_PTR(fname), ext-RSTRING_PTR(fname));
+	    tmp = rb_str_new(RSTRING(fname)->ptr, ext-RSTRING(fname)->ptr);
 	    *featurep = tmp;
 #ifdef DLEXT2
 	    OBJ_FREEZE(tmp);
@@ -7177,18 +6769,20 @@ search_required(fname, featurep, path)
 	}
 	else if (IS_DLEXT(ext)) {
 	    if (rb_feature_p(ftptr, ext, Qfalse)) return 's';
-	    if ((*path = rb_find_file(fname)) != 0) return 's';
+	    if (*path = rb_find_file(fname)) return 's';
 	}
     }
     tmp = fname;
-    type = rb_find_file_ext(&tmp, loadable_ext);
-    *featurep = tmp;
-    switch (type) {
+    switch (type = rb_find_file_ext(&tmp, loadable_ext)) {
       case 0:
-	ftptr = RSTRING_PTR(tmp);
-	return rb_feature_p(ftptr, 0, Qfalse);
+	if ((ext = rb_feature_p(ftptr, 0, Qfalse))) {
+	    type = strcmp(".rb", ext);
+	    break;
+	}
+	return 0;
 
       default:
+	*featurep = tmp;
 	ext = strrchr(ftptr = RSTRING(tmp)->ptr, '.');
 	if (rb_feature_p(ftptr, ext, !--type)) break;
 	*path = rb_find_file(tmp);
@@ -7200,7 +6794,7 @@ static void
 load_failed(fname)
     VALUE fname;
 {
-    rb_raise(rb_eLoadError, "no such file to load -- %s", RSTRING(fname)->ptr);
+    rb_raise(rb_eLoadError, "No such file to load -- %s", RSTRING(fname)->ptr);
 }
 
 VALUE
@@ -7236,13 +6830,22 @@ rb_require_safe(fname, safe)
 	ruby_safe_level = safe;
 	found = search_required(fname, &feature, &path);
 	if (found) {
-	    if (!path || !(ftptr = load_lock(RSTRING_PTR(feature)))) {
+	    if (!path) {
+		load_wait(RSTRING(feature)->ptr);
 		result = Qfalse;
 	    }
 	    else {
 		ruby_safe_level = 0;
+		rb_provide_feature(feature);
 		switch (found) {
 		  case 'r':
+		    /* loading ruby library should be serialized. */
+		    if (!loading_tbl) {
+			loading_tbl = st_init_strtable();
+		    }
+		    /* partial state */
+		    ftptr = ruby_strdup(RSTRING(feature)->ptr);
+		    st_insert(loading_tbl, (st_data_t)ftptr, (st_data_t)curr_thread);
 		    rb_load(path, 0);
 		    break;
 
@@ -7256,7 +6859,6 @@ rb_require_safe(fname, safe)
 		    rb_ary_push(ruby_dln_librefs, LONG2NUM(handle));
 		    break;
 		}
-		rb_provide_feature(feature);
 		result = Qtrue;
 	    }
 	}
@@ -7267,7 +6869,11 @@ rb_require_safe(fname, safe)
     ruby_frame->last_func = saved.func;
     SCOPE_SET(saved.vmode);
     ruby_safe_level = saved.safe;
-    load_unlock(ftptr);
+    if (ftptr) {
+	if (st_delete(loading_tbl, (st_data_t *)&ftptr, 0)) { /* loading done */
+	    free(ftptr);
+	}
+    }
     if (state) JUMP_TAG(state);
     if (NIL_P(result)) {
 	load_failed(fname);
@@ -7286,24 +6892,6 @@ rb_require(fname)
     return rb_require_safe(fn, ruby_safe_level);
 }
 
-void
-ruby_init_ext(name, init)
-    const char *name;
-    void (*init) _((void));
-{
-    ruby_current_node = 0;
-    ruby_sourcefile = rb_source_filename(name);
-    ruby_sourceline = 0;
-    ruby_frame->last_func = 0;
-    ruby_frame->orig_func = 0;
-    SCOPE_SET(SCOPE_PUBLIC);
-    if (load_lock(name)) {
-	(*init)();
-	rb_provide(name);
-	load_unlock(name);
-    }
-}
-
 static void
 secure_visibility(self)
     VALUE self;
@@ -8006,10 +7594,10 @@ Init_eval()
     rb_define_global_function("method_missing", rb_method_missing, -1);
     rb_define_global_function("loop", rb_f_loop, 0);
 
-    rb_define_method(rb_mKernel, "respond_to?", obj_respond_to, -1);
+    rb_define_method(rb_mKernel, "respond_to?", rb_obj_respond_to, -1);
     respond_to   = rb_intern("respond_to?");
-    rb_global_variable((VALUE*)&basic_respond_to);
     basic_respond_to = rb_method_node(rb_cObject, respond_to);
+    rb_global_variable((VALUE*)&basic_respond_to);
     
     rb_define_global_function("raise", rb_f_raise, -1);
     rb_define_global_function("fail", rb_f_raise, -1);
@@ -8074,11 +7662,11 @@ Init_eval()
 /*
  *  call-seq:
  *     mod.autoload(name, filename)   => nil
- *
+ *  
  *  Registers _filename_ to be loaded (using <code>Kernel::require</code>) 
- *  the first time that _name_ (which may be a <code>String</code> or
+ *  the first time that _module_ (which may be a <code>String</code> or
  *  a symbol) is accessed in the namespace of _mod_.
- *
+ *     
  *     module A
  *     end
  *     A.autoload(:B, "b")
@@ -8099,16 +7687,7 @@ rb_mod_autoload(mod, sym, file)
 }
 
 /*
- *  call-seq:
- *     mod.autoload?(name)   => String or nil
- *
- *  Returns _filename_ to be loaded if _name_ is registered as
- *  +autoload+ in the namespace of _mod_.
- *
- *     module A
- *     end
- *     A.autoload(:B, "b")
- *     A.autoload?(:B)            # => "b"
+ * MISSING: documentation
  */
 
 static VALUE
@@ -8135,21 +7714,12 @@ rb_f_autoload(obj, sym, file)
     VALUE sym;
     VALUE file;
 {
-    if (NIL_P(ruby_cbase)) {
-	rb_raise(rb_eTypeError, "no class/module for autoload target");
-    }
     return rb_mod_autoload(ruby_cbase, sym, file);
 }
 
+
 /*
- *  call-seq:
- *     autoload(module, filename)   => nil
- *
- *  Registers _filename_ to be loaded (using <code>Kernel::require</code>)
- *  the first time that _module_ (which may be a <code>String</code> or
- *  a symbol) is accessed.
- *
- *     autoload(:MyModule, "/usr/local/lib/modules/my_module.rb")
+ * MISSING: documentation
  */
 
 static VALUE
@@ -8158,23 +7728,20 @@ rb_f_autoload_p(obj, sym)
     VALUE sym;
 {
     /* use ruby_cbase as same as rb_f_autoload. */
-    if (NIL_P(ruby_cbase)) {
-	return Qfalse;
-    }
     return rb_mod_autoload_p(ruby_cbase, sym);
 }
 
 void
 Init_load()
 {
+    rb_load_path = rb_ary_new();
     rb_define_readonly_variable("$:", &rb_load_path);
     rb_define_readonly_variable("$-I", &rb_load_path);
     rb_define_readonly_variable("$LOAD_PATH", &rb_load_path);
-    rb_load_path = rb_ary_new();
 
+    rb_features = rb_ary_new();
     rb_define_readonly_variable("$\"", &rb_features);
     rb_define_readonly_variable("$LOADED_FEATURES", &rb_features);
-    rb_features = rb_ary_new();
 
     rb_define_global_function("load", rb_f_load, -1);
     rb_define_global_function("require", rb_f_require, 1);
@@ -8184,8 +7751,8 @@ Init_load()
     rb_define_global_function("autoload?", rb_f_autoload_p, 1);
     rb_global_variable(&ruby_wrapper);
 
-    rb_global_variable(&ruby_dln_librefs);
     ruby_dln_librefs = rb_ary_new();
+    rb_global_variable(&ruby_dln_librefs);
 }
 
 static void
@@ -8232,8 +7799,12 @@ frame_free(frame)
 {
     struct FRAME *tmp;
 
+    if (frame->argc > 0 && (frame->flags & FRAME_MALLOC))
+        free(frame->argv);
     frame = frame->prev;
     while (frame) {
+	if (frame->argc > 0 && (frame->flags & FRAME_MALLOC))
+	    free(frame->argv);
 	tmp = frame;
 	frame = frame->prev;
 	free(tmp);
@@ -8258,9 +7829,16 @@ static void
 frame_dup(frame)
     struct FRAME *frame;
 {
+    VALUE *argv;
     struct FRAME *tmp;
 
     for (;;) {
+	if (frame->argc > 0) {
+	    argv = ALLOC_N(VALUE, frame->argc);
+	    MEMCPY(argv, frame->argv, VALUE, frame->argc);
+	    frame->argv = argv;
+	    frame->flags |= FRAME_MALLOC;
+	}
 	frame->tmp = 0;		/* should not preserve tmp */
 	if (!frame->prev) break;
 	tmp = ALLOC(struct FRAME);
@@ -8382,7 +7960,6 @@ rb_f_binding(self)
     if (ruby_frame->prev) {
 	data->frame.last_func = ruby_frame->prev->last_func;
 	data->frame.last_class = ruby_frame->prev->last_class;
-	data->frame.orig_func = ruby_frame->prev->orig_func;
     }
 
     if (data->iter) {
@@ -8594,17 +8171,11 @@ proc_invoke(proc, args, self, klass)
     if (self != Qundef) _block.frame.self = self;
     if (klass) _block.frame.last_class = klass;
     _block.frame.argc = RARRAY(tmp)->len;
-    _block.frame.flags = ruby_frame->flags;
-    if (_block.frame.argc && DMETHOD_P()) {
-        NEWOBJ(scope, struct SCOPE);
-        OBJSETUP(scope, tmp, T_SCOPE);
-        scope->local_tbl = _block.scope->local_tbl;
-        scope->local_vars = _block.scope->local_vars;
-        scope->flags |= SCOPE_CLONE;
-        _block.scope = scope;
-    }
-    /* modify current frame */
+    _block.frame.argv = ALLOCA_N(VALUE, RARRAY(tmp)->len);
+    MEMCPY(_block.frame.argv, RARRAY(tmp)->ptr, VALUE, RARRAY(tmp)->len);
+    _block.frame.flags = FRAME_ALLOCA;
     ruby_block = &_block;
+
     PUSH_ITER(ITER_CUR);
     ruby_frame->iter = ITER_CUR;
     PUSH_TAG(pcall ? PROT_LAMBDA : PROT_NONE);
@@ -8630,7 +8201,6 @@ proc_invoke(proc, args, self, klass)
 	proc_jump_error(TAG_RETRY, Qnil); /* xxx */
 	JUMP_TAG(state);
 	break;
-      case TAG_NEXT:
       case TAG_BREAK:
 	if (!pcall && result != Qundef) {
 	    proc_jump_error(state, result);
@@ -8694,14 +8264,15 @@ static VALUE method_arity _((VALUE));
  *  call-seq:
  *     prc.arity -> fixnum
  *  
- *  Returns the number of arguments that would not be ignored. If the block
+ *  Returns the number of arguments required by the block. If the block
  *  is declared to take no arguments, returns 0. If the block is known
  *  to take exactly n arguments, returns n. If the block has optional
  *  arguments, return -n-1, where n is the number of mandatory
- *  arguments. A <code>proc</code> with no argument declarations
- *  is the same a block declaring <code>||</code> as its arguments.
+ *  arguments. A <code>proc</code> with no argument declarations 
+ *  returns -1, as it can accept (and ignore) an arbitrary number of
+ *  parameters.
  *     
- *     Proc.new {}.arity          #=>  0
+ *     Proc.new {}.arity          #=> -1
  *     Proc.new {||}.arity        #=>  0
  *     Proc.new {|a|}.arity       #=>  1
  *     Proc.new {|a,b|}.arity     #=>  2
@@ -8787,7 +8358,7 @@ proc_to_s(self)
     struct BLOCK *data;
     NODE *node;
     char *cname = rb_obj_classname(self);
-    const int w = (sizeof(VALUE) * CHAR_BIT) / 4;
+    const int w = (SIZEOF_LONG * CHAR_BIT) / 4;
     long len = strlen(cname)+6+w; /* 6:tags 16:addr */
     VALUE str;
 
@@ -8795,14 +8366,12 @@ proc_to_s(self)
     if ((node = data->frame.node) || (node = data->body)) {
 	len += strlen(node->nd_file) + 2 + (SIZEOF_LONG*CHAR_BIT-NODE_LSHIFT)/3;
 	str = rb_str_new(0, len);
-	snprintf(RSTRING(str)->ptr, len+1,
-		 "#<%s:0x%.*lx@%s:%d>", cname, w, (VALUE)data->body,
-		 node->nd_file, nd_line(node));
+	sprintf(RSTRING(str)->ptr, "#<%s:0x%.*lx@%s:%d>", cname, w, (VALUE)data->body,
+		node->nd_file, nd_line(node));
     }
     else {
 	str = rb_str_new(0, len);
-	snprintf(RSTRING(str)->ptr, len+1,
-		 "#<%s:0x%.*lx>", cname, w, (VALUE)data->body);
+	sprintf(RSTRING(str)->ptr, "#<%s:0x%.*lx>", cname, w, (VALUE)data->body);
     }
     RSTRING(str)->len = strlen(RSTRING(str)->ptr);
     if (OBJ_TAINTED(self)) OBJ_TAINT(str);
@@ -8895,13 +8464,14 @@ block_pass(self, node)
 	proc = b;
     }
 
-    if (ruby_safe_level >= 1 && OBJ_TAINTED(proc) &&
-	ruby_safe_level > proc_get_safe_level(proc)) {
-	rb_raise(rb_eSecurityError, "Insecure: tainted block value");
+    if (ruby_safe_level >= 1 && OBJ_TAINTED(proc)) {
+	if (ruby_safe_level > proc_get_safe_level(proc)) {
+	    rb_raise(rb_eSecurityError, "Insecure: tainted block value");
+	}
     }
 
     if (ruby_block && ruby_block->block_obj == proc) {
-	PUSH_ITER(ITER_PAS);
+	PUSH_ITER(ITER_PRE);
 	result = rb_eval(self, node->nd_iter);
 	POP_ITER();
 	return result;
@@ -8914,7 +8484,7 @@ block_pass(self, node)
     old_block = ruby_block;
     _block = *data;
     _block.outer = ruby_block;
-    if (orphan) _block.uniq = block_unique++;
+    _block.uniq = block_unique++;
     ruby_block = &_block;
     PUSH_ITER(ITER_PRE);
     if (ruby_frame->iter == ITER_NOT)
@@ -8960,7 +8530,6 @@ struct METHOD {
     VALUE klass, rklass;
     VALUE recv;
     ID id, oid;
-    int safe_level;
     NODE *body;
 };
 
@@ -9000,6 +8569,7 @@ mnew(klass, obj, id, mklass)
 	   (FL_TEST(rklass, FL_SINGLETON) || TYPE(rklass) == T_ICLASS)) {
 	rklass = RCLASS(rklass)->super;
     }
+    if (TYPE(klass) == T_ICLASS) klass = RBASIC(klass)->klass;
     method = Data_Make_Struct(mklass, struct METHOD, bm_mark, free, data);
     data->klass = klass;
     data->recv = obj;
@@ -9007,7 +8577,6 @@ mnew(klass, obj, id, mklass)
     data->body = body;
     data->rklass = rklass;
     data->oid = oid;
-    data->safe_level = NOEX_WITH_SAFE(noex);
     OBJ_INFECT(method, klass);
 
     return method;
@@ -9213,21 +8782,26 @@ method_call(argc, argv, method)
 {
     VALUE result = Qnil;	/* OK */
     struct METHOD *data;
-    int safe;
+    int state;
+    volatile int safe = -1;
 
     Data_Get_Struct(method, struct METHOD, data);
     if (data->recv == Qundef) {
-	rb_raise(rb_eTypeError, "can't call unbound method; bind first");
+	rb_raise(rb_eTypeError, "you cannot call unbound method; bind first");
     }
+    PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
+    PUSH_TAG(PROT_NONE);
     if (OBJ_TAINTED(method)) {
-        safe = NOEX_WITH(data->safe_level, 4)|NOEX_TAINTED;
+	safe = ruby_safe_level;
+	if (ruby_safe_level < 4) ruby_safe_level = 4;
     }
-    else {
-	safe = data->safe_level;
+    if ((state = EXEC_TAG()) == 0) {
+	result = rb_call0(data->klass,data->recv,data->id,data->oid,argc,argv,data->body,0);
     }
-    PUSH_ITER(rb_block_given_p()?ITER_PRE:ITER_NOT);
-    result = rb_call0(data->klass,data->recv,data->id,data->oid,argc,argv,data->body,safe);
+    POP_TAG();
     POP_ITER();
+    if (safe >= 0) ruby_safe_level = safe;
+    if (state) JUMP_TAG(state);
     return result;
 }
 
@@ -9327,22 +8901,13 @@ umethod_bind(method, recv)
     VALUE method, recv;
 {
     struct METHOD *data, *bound;
-    VALUE rklass = CLASS_OF(recv);
 
     Data_Get_Struct(method, struct METHOD, data);
-    if (data->rklass != rklass) {
+    if (data->rklass != CLASS_OF(recv)) {
 	if (FL_TEST(data->rklass, FL_SINGLETON)) {
-	    rb_raise(rb_eTypeError, "singleton method bound for a different object");
+	    rb_raise(rb_eTypeError, "singleton method called for a different object");
 	}
-	if (TYPE(data->rklass) == T_MODULE) {
-	    st_table *m_tbl = RCLASS(data->rklass)->m_tbl;
-	    while (RCLASS(rklass)->m_tbl != m_tbl) {
-		rklass = RCLASS(rklass)->super;
-		if (!rklass) goto not_instace;
-	    }
-	}
-	else if (!rb_obj_is_kind_of(recv, data->rklass)) {
-	  not_instace:
+	if(!rb_obj_is_kind_of(recv, data->rklass)) {
 	    rb_raise(rb_eTypeError, "bind argument must be an instance of %s",
 		     rb_class2name(data->rklass));
 	}
@@ -9351,7 +8916,7 @@ umethod_bind(method, recv)
     method = Data_Make_Struct(rb_cMethod,struct METHOD,bm_mark,free,bound);
     *bound = *data;
     bound->recv = recv;
-    bound->rklass = rklass;
+    bound->rklass = CLASS_OF(recv);
 
     return method;
 }
@@ -9411,21 +8976,18 @@ method_arity(method)
       case NODE_IVAR:
 	return INT2FIX(0);
       case NODE_BMETHOD:
-	return proc_arity(body->nd_cval);
       case NODE_DMETHOD:
-	return method_arity(body->nd_cval);
-      case NODE_SCOPE:
+	return proc_arity(body->nd_cval);
+      default:
 	body = body->nd_next;	/* skip NODE_SCOPE */
 	if (nd_type(body) == NODE_BLOCK)
 	    body = body->nd_head;
 	if (!body) return INT2FIX(0);
 	n = body->nd_cnt;
-	if (body->nd_opt || body->nd_rest)
+	if (body->nd_opt || body->nd_rest != -1)
 	    n = -n-1;
 	return INT2FIX(n);
-      default:
-	rb_raise(rb_eArgError, "invalid node 0x%x", nd_type(body));
-   }
+    }
 }
 
 /*
@@ -9474,12 +9036,8 @@ method_inspect(method)
     else {
 	rb_str_buf_cat2(str, rb_class2name(data->rklass));
 	if (data->rklass != data->klass) {
-	    VALUE klass = data -> klass;
-	    if (TYPE(klass) == T_ICLASS) {
-		klass = RBASIC(klass)->klass;
-	    }
 	    rb_str_buf_cat2(str, "(");
-	    rb_str_buf_cat2(str, rb_class2name(klass));
+	    rb_str_buf_cat2(str, rb_class2name(data->klass));
 	    rb_str_buf_cat2(str, ")");
 	}
     }
@@ -9511,12 +9069,9 @@ bmcall(args, method)
     VALUE args, method;
 {
     volatile VALUE a;
-    VALUE ret;
 
     a = svalue_to_avalue(args);
-    ret = method_call(RARRAY(a)->len, RARRAY(a)->ptr, method);
-    a = Qnil; /* prevent tail call */
-    return ret;
+    return method_call(RARRAY(a)->len, RARRAY(a)->ptr, method);
 }
 
 VALUE
@@ -9648,14 +9203,14 @@ rb_mod_define_method(argc, argv, mod)
 	rb_raise(rb_eTypeError, "wrong argument type (expected Proc/Method)");
     }
 
-    noex = NOEX_PUBLIC;
-    if (ruby_cbase == mod) {
-	if (SCOPE_TEST(SCOPE_PRIVATE)) {
-	    noex = NOEX_PRIVATE;
-	}
-	else if (SCOPE_TEST(SCOPE_PROTECTED)) {
-	    noex = NOEX_PROTECTED;
-	}
+    if (SCOPE_TEST(SCOPE_PRIVATE)) {
+	noex = NOEX_PRIVATE;
+    }
+    else if (SCOPE_TEST(SCOPE_PROTECTED)) {
+	noex = NOEX_PROTECTED;
+    }
+    else {
+	noex = NOEX_PUBLIC;
     }
     rb_add_method(mod, id, node, noex);
     return body;
@@ -9686,13 +9241,13 @@ Init_Proc()
     rb_define_method(rb_eLocalJumpError, "exit_value", localjump_xvalue, 0);
     rb_define_method(rb_eLocalJumpError, "reason", localjump_reason, 0);
 
-    rb_global_variable(&exception_error);
     exception_error = rb_exc_new2(rb_eFatal, "exception reentered");
+    rb_global_variable(&exception_error);
 
     rb_eSysStackError = rb_define_class("SystemStackError", rb_eStandardError);
-    rb_global_variable(&sysstack_error);
     sysstack_error = rb_exc_new2(rb_eSysStackError, "stack level too deep");
     OBJ_TAINT(sysstack_error);
+    rb_global_variable(&sysstack_error);
 
     rb_cProc = rb_define_class("Proc", rb_cObject);
     rb_undef_alloc_func(rb_cProc);
@@ -9779,10 +9334,22 @@ Init_Binding()
     rb_undef_alloc_func(rb_cBinding);
     rb_undef_method(CLASS_OF(rb_cBinding), "new");
     rb_define_method(rb_cBinding, "clone", proc_clone, 0);
-    rb_define_method(rb_cBinding, "dup", proc_dup, 0);
     rb_define_global_function("binding", rb_f_binding, 0);
 }
 
+#ifdef __ia64__
+#if defined(__FreeBSD__)
+/*
+ * FreeBSD/ia64 currently does not have a way for a process to get the
+ * base address for the RSE backing store, so hardcode it.
+ */
+#define __libc_ia64_register_backing_store_base (4ULL<<61)
+#else
+#pragma weak __libc_ia64_register_backing_store_base
+extern unsigned long __libc_ia64_register_backing_store_base;
+#endif
+#endif
+
 /* Windows SEH refers data on the stack. */
 #undef SAVE_WIN32_EXCEPTION_LIST
 #if defined _WIN32 || defined __CYGWIN__
@@ -9847,6 +9414,13 @@ VALUE rb_cThread;
 
 extern VALUE rb_last_status;
 
+enum thread_status {
+    THREAD_TO_KILL,
+    THREAD_RUNNABLE,
+    THREAD_STOPPED,
+    THREAD_KILLED,
+};
+
 #define WAIT_FD		(1<<0)
 #define WAIT_SELECT	(1<<1)
 #define WAIT_TIME	(1<<2)
@@ -9864,10 +9438,70 @@ extern VALUE rb_last_status;
 # endif
 #endif
 
+/* typedef struct thread * rb_thread_t; */
+
+struct thread {
+    struct thread *next, *prev;
+    rb_jmpbuf_t context;
+#ifdef SAVE_WIN32_EXCEPTION_LIST
+    DWORD win32_exception_list;
+#endif
+
+    VALUE result;
+
+    long   stk_len;
+    long   stk_max;
+    VALUE *stk_ptr;
+    VALUE *stk_pos;
+#ifdef __ia64__
+    VALUE *bstr_ptr;
+    long   bstr_len;
+#endif
+
+    struct FRAME *frame;
+    struct SCOPE *scope;
+    struct RVarmap *dyna_vars;
+    struct BLOCK *block;
+    struct iter *iter;
+    struct tag *tag;
+    VALUE klass;
+    VALUE wrapper;
+    NODE *cref;
+
+    int flags;		/* misc. states (vmode/rb_trap_immediate/raised) */
+
+    NODE *node;
+
+    int tracing;
+    VALUE errinfo;
+    VALUE last_status;
+    VALUE last_line;
+    VALUE last_match;
+
+    int safe;
+
+    enum thread_status status;
+    int wait_for;
+    int fd;
+    fd_set readfds;
+    fd_set writefds;
+    fd_set exceptfds;
+    int select_value;
+    double delay;
+    rb_thread_t join;
+
+    int abort;
+    int priority;
+    VALUE thgroup;
+
+    st_table *locals;
+
+    VALUE thread;
+};
+
 #define THREAD_RAISED 0x200	 /* temporary flag */
 #define THREAD_TERMINATING 0x400 /* persistent flag */
-#define THREAD_NO_ENSURE 0x800   /* persistent flag */
-#define THREAD_FLAGS_MASK  0xc00 /* mask for persistent flags */
+#define THREAD_FLAGS_MASK  0x400 /* mask for persistent flags */
 
 #define FOREACH_THREAD_FROM(f,x) x = f; do { x = x->next;
 #define END_FOREACH_FROM(f,x) } while (x != f)
@@ -9886,7 +9520,7 @@ struct thread_status_t {
 
     int safe;
 
-    enum rb_thread_status status;
+    enum thread_status status;
     int wait_for;
     int fd;
     fd_set readfds;
@@ -9935,12 +9569,6 @@ thread_reset_raised()
     return 1;
 }
 
-static int
-thread_no_ensure()
-{
-    return ((curr_thread->flags & THREAD_NO_ENSURE) == THREAD_NO_ENSURE);
-}
-
 static void rb_thread_ready _((rb_thread_t));
 
 static VALUE run_trap_eval _((VALUE));
@@ -9974,7 +9602,6 @@ rb_trap_eval(cmd, sig, safe)
 
     if (state) {
 	rb_trap_immediate = 0;
-	rb_thread_ready(curr_thread);
 	JUMP_TAG(state);
     }
 
@@ -9988,7 +9615,7 @@ rb_trap_eval(cmd, sig, safe)
 
 static const char *
 thread_status_name(status)
-    enum rb_thread_status status;
+    enum thread_status status;
 {
     switch (status) {
       case THREAD_RUNNABLE:
@@ -10048,6 +9675,26 @@ timeofday()
 
 #define STACK(addr) (th->stk_pos<(VALUE*)(addr) && (VALUE*)(addr)<th->stk_pos+th->stk_len)
 #define ADJ(addr) (void*)(STACK(addr)?(((VALUE*)(addr)-th->stk_pos)+th->stk_ptr):(VALUE*)(addr))
+#ifdef C_ALLOCA
+# define MARK_FRAME_ADJ(f) rb_gc_mark_frame(f)
+#else
+# define MARK_FRAME_ADJ(f) mark_frame_adj(f, th)
+static void
+mark_frame_adj(frame, th)
+    struct FRAME *frame;
+    rb_thread_t th;
+{
+    if (frame->flags & FRAME_MALLOC) {
+	rb_gc_mark_locations(frame->argv, frame->argv+frame->argc);
+    }
+    else {
+	VALUE *start = ADJ(frame->argv);
+	rb_gc_mark_locations(start, start+frame->argc);
+    }
+    rb_gc_mark((VALUE)frame->node);
+}
+#endif
+
 static void
 thread_mark(th)
     rb_thread_t th;
@@ -10066,12 +9713,10 @@ thread_mark(th)
     rb_gc_mark((VALUE)th->scope);
     rb_gc_mark((VALUE)th->dyna_vars);
     rb_gc_mark(th->errinfo);
-    rb_gc_mark(th->last_status);
     rb_gc_mark(th->last_line);
     rb_gc_mark(th->last_match);
     rb_mark_tbl(th->locals);
     rb_gc_mark(th->thgroup);
-    rb_gc_mark_maybe(th->sandbox);
 
     /* mark data in copied stack */
     if (th == curr_thread) return;
@@ -10082,22 +9727,22 @@ thread_mark(th)
 #if defined(THINK_C) || defined(__human68k__)
 	rb_gc_mark_locations(th->stk_ptr+2, th->stk_ptr+th->stk_len+2);
 #endif
-#ifdef __ia64
+#ifdef __ia64__
 	if (th->bstr_ptr) {
-            rb_gc_mark_locations(th->bstr_ptr, th->bstr_ptr+th->bstr_len);
+	    rb_gc_mark_locations(th->bstr_ptr, th->bstr_ptr+th->bstr_len);
 	}
 #endif
     }
     frame = th->frame;
     while (frame && frame != top_frame) {
 	frame = ADJ(frame);
-	rb_gc_mark_frame(frame);
+	MARK_FRAME_ADJ(frame);
 	if (frame->tmp) {
 	    struct FRAME *tmp = frame->tmp;
 
 	    while (tmp && tmp != top_frame) {
 		tmp = ADJ(tmp);
-		rb_gc_mark_frame(tmp);
+		MARK_FRAME_ADJ(tmp);
 		tmp = tmp->prev;
 	    }
 	}
@@ -10106,21 +9751,11 @@ thread_mark(th)
     block = th->block;
     while (block) {
 	block = ADJ(block);
-	rb_gc_mark_frame(&block->frame);
+	MARK_FRAME_ADJ(&block->frame);
 	block = block->prev;
     }
 }
 
-static int
-mark_loading_thread(key, value, lev)
-    ID key;
-    VALUE value;
-    int lev;
-{
-    rb_gc_mark(((rb_thread_t)value)->thread);
-    return ST_CONTINUE;
-}
-
 void
 rb_gc_mark_threads()
 {
@@ -10130,38 +9765,9 @@ rb_gc_mark_threads()
     rb_gc_mark((VALUE)ruby_cref);
 
     if (!curr_thread) return;
-    rb_gc_mark(main_thread->thread);
-    rb_gc_mark(curr_thread->thread);
-    FOREACH_THREAD_FROM(main_thread, th) {
-	switch (th->status) {
-	  case THREAD_TO_KILL:
-	  case THREAD_RUNNABLE:
-	    break;
-	  case THREAD_STOPPED:
-	    if (th->wait_for) break;
-	  default:
-	    continue;
-	}
+    FOREACH_THREAD(th) {
 	rb_gc_mark(th->thread);
-    } END_FOREACH_FROM(main_thread, th);
-    if (loading_tbl) st_foreach(loading_tbl, mark_loading_thread, 0);
-}
-
-void
-rb_gc_abort_threads()
-{
-    rb_thread_t th;
-
-    if (!main_thread)
-        return;
-
-    FOREACH_THREAD_FROM(main_thread, th) {
-	if (FL_TEST(th->thread, FL_MARK)) continue;
-	if (th->status == THREAD_STOPPED) {
-	    th->status = THREAD_TO_KILL;
-	    rb_gc_mark(th->thread);
-	}
-    } END_FOREACH_FROM(main_thread, th);
+    } END_FOREACH(th);
 }
 
 static void
@@ -10170,7 +9776,7 @@ thread_free(th)
 {
     if (th->stk_ptr) free(th->stk_ptr);
     th->stk_ptr = 0;
-#ifdef __ia64
+#ifdef __ia64__
     if (th->bstr_ptr) free(th->bstr_ptr);
     th->bstr_ptr = 0;
 #endif
@@ -10199,6 +9805,7 @@ static VALUE th_raise_exception;
 static NODE *th_raise_node;
 static VALUE th_cmd;
 static int   th_sig, th_safe;
+static char *th_signm;
 
 #define RESTORE_NORMAL		1
 #define RESTORE_FATAL		2
@@ -10209,9 +9816,6 @@ static int   th_sig, th_safe;
 #define RESTORE_EXIT		7
 
 extern VALUE *rb_gc_stack_start;
-#ifdef __ia64
-extern VALUE *rb_gc_register_stack_start;
-#endif
 
 static void
 rb_thread_save_context(th)
@@ -10225,27 +9829,28 @@ rb_thread_save_context(th)
     th->stk_len = 0;
     th->stk_pos = pos;
     if (len > th->stk_max) {
-	VALUE *ptr = realloc(th->stk_ptr, sizeof(VALUE) * len);
-	if (!ptr) rb_memerror();
-	th->stk_ptr = ptr;
+	REALLOC_N(th->stk_ptr, VALUE, len);
 	th->stk_max = len;
     }
     th->stk_len = len;
     FLUSH_REGISTER_WINDOWS;
     MEMCPY(th->stk_ptr, th->stk_pos, VALUE, th->stk_len);
-#ifdef __ia64
-    th->bstr_pos = rb_gc_register_stack_start;
-    len = (VALUE*)rb_ia64_bsp() - th->bstr_pos;
-    th->bstr_len = 0;
-    if (len > th->bstr_max) {
-        VALUE *ptr = realloc(th->bstr_ptr, sizeof(VALUE) * len);
-        if (!ptr) rb_memerror();
-        th->bstr_ptr = ptr;
-        th->bstr_max = len;
-    }
-    th->bstr_len = len;
-    rb_ia64_flushrs();
-    MEMCPY(th->bstr_ptr, th->bstr_pos, VALUE, th->bstr_len);
+#ifdef __ia64__
+    {
+	ucontext_t ctx;
+	VALUE *top, *bot;
+
+	getcontext(&ctx);
+	bot = (VALUE*)__libc_ia64_register_backing_store_base;
+#if defined(__FreeBSD__)
+	top = (VALUE*)ctx.uc_mcontext.mc_special.bspstore;
+#else
+	top = (VALUE*)ctx.uc_mcontext.sc_ar_bsp;
+#endif
+	th->bstr_len = top - bot;
+	REALLOC_N(th->bstr_ptr, VALUE, th->bstr_len);
+	MEMCPY(th->bstr_ptr, (VALUE*)__libc_ia64_register_backing_store_base, VALUE, th->bstr_len);
+    }
 #endif
 #ifdef SAVE_WIN32_EXCEPTION_LIST
     th->win32_exception_list = win32_get_exception_list();
@@ -10253,7 +9858,6 @@ rb_thread_save_context(th)
 
     th->frame = ruby_frame;
     th->scope = ruby_scope;
-    ruby_scope->flags |= SCOPE_DONT_RECYCLE;
     th->klass = ruby_class;
     th->wrapper = ruby_wrapper;
     th->cref = ruby_cref;
@@ -10275,10 +9879,6 @@ rb_thread_save_context(th)
     th->safe = ruby_safe_level;
 
     th->node = ruby_current_node;
-    if (ruby_sandbox_save != NULL)
-    {
-      ruby_sandbox_save(th);
-    }
 }
 
 static int
@@ -10304,15 +9904,13 @@ rb_thread_switch(n)
 	rb_raise_jump(th_raise_exception);
 	break;
       case RESTORE_SIGNAL:
-	rb_thread_signal_raise(th_sig);
+	rb_raise(rb_eSignal, "SIG%s", th_signm);
 	break;
       case RESTORE_EXIT:
 	ruby_errinfo = th_raise_exception;
 	ruby_current_node = th_raise_node;
-	if (!rb_obj_is_kind_of(ruby_errinfo, rb_eSystemExit)) {
-	    terminate_process(EXIT_FAILURE, ruby_errinfo);
-	}
-	rb_exc_raise(th_raise_exception);
+	error_print();
+	terminate_process(EXIT_FAILURE, 0, 0);
 	break;
       case RESTORE_NORMAL:
       default:
@@ -10322,24 +9920,53 @@ rb_thread_switch(n)
 }
 
 #define THREAD_SAVE_CONTEXT(th) \
-    (rb_thread_switch((FLUSH_REGISTER_WINDOWS, ruby_setjmp(rb_thread_save_context(th), (th)->context))))
+    (rb_thread_save_context(th),\
+     rb_thread_switch((FLUSH_REGISTER_WINDOWS, setjmp((th)->context))))
 
 NORETURN(static void rb_thread_restore_context _((rb_thread_t,int)));
-NORETURN(NOINLINE(static void rb_thread_restore_context_0(rb_thread_t,int,void*)));
-NORETURN(NOINLINE(static void stack_extend(rb_thread_t, int, VALUE *)));
+
+# if _MSC_VER >= 1300
+__declspec(noinline)
+# endif
+static void
+stack_extend(th, exit)
+    rb_thread_t th;
+    int exit;
+{
+    VALUE space[1024];
+
+    memset(space, 0, 1);	/* prevent array from optimization */
+    rb_thread_restore_context(th, exit);
+}
 
 static void
-rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
+rb_thread_restore_context(th, exit)
+    rb_thread_t th;
+    int exit;
 {
+    VALUE v;
     static rb_thread_t tmp;
     static int ex;
     static VALUE tval;
 
-    rb_trap_immediate = 0;	/* inhibit interrupts from here */
-    if (ruby_sandbox_restore != NULL)
-    {
-      ruby_sandbox_restore(th);
+    if (!th->stk_ptr) rb_bug("unsaved context");
+
+#if STACK_GROW_DIRECTION < 0
+    if (&v > th->stk_pos) stack_extend(th, exit);
+#elif STACK_GROW_DIRECTION > 0
+    if (&v < th->stk_pos + th->stk_len) stack_extend(th, exit);
+#else
+    if (&v < rb_gc_stack_start) {
+	/* Stack grows downward */
+	if (&v > th->stk_pos) stack_extend(th, exit);
     }
+    else {
+	/* Stack grows upward */
+	if (&v < th->stk_pos + th->stk_len) stack_extend(th, exit);
+    }
+#endif
+
+    rb_trap_immediate = 0;	/* inhibit interrupts from here */
     ruby_frame = th->frame;
     ruby_scope = th->scope;
     ruby_class = th->klass;
@@ -10364,8 +9991,8 @@ rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
     ex = exit;
     FLUSH_REGISTER_WINDOWS;
     MEMCPY(tmp->stk_pos, tmp->stk_ptr, VALUE, tmp->stk_len);
-#ifdef __ia64
-    MEMCPY(tmp->bstr_pos, tmp->bstr_ptr, VALUE, tmp->bstr_len);
+#ifdef __ia64__
+    MEMCPY((VALUE*)__libc_ia64_register_backing_store_base, tmp->bstr_ptr, VALUE, tmp->bstr_len);
 #endif
 
     tval = rb_lastline_get();
@@ -10375,79 +10002,7 @@ rb_thread_restore_context_0(rb_thread_t th, int exit, void *vp)
     rb_backref_set(tmp->last_match);
     tmp->last_match = tval;
 
-    ruby_longjmp(tmp->context, ex);
-}
-
-#ifdef __ia64
-#define C(a) rse_##a##0, rse_##a##1, rse_##a##2, rse_##a##3, rse_##a##4
-#define E(a) rse_##a##0= rse_##a##1= rse_##a##2= rse_##a##3= rse_##a##4
-static volatile int C(a), C(b), C(c), C(d), C(e);
-static volatile int C(f), C(g), C(h), C(i), C(j);
-static volatile int C(k), C(l), C(m), C(n), C(o);
-static volatile int C(p), C(q), C(r), C(s), C(t);
-int rb_dummy_false = 0;
-NORETURN(NOINLINE(static void register_stack_extend(rb_thread_t, int, void *, VALUE *)));
-static void
-register_stack_extend(rb_thread_t th, int exit, void *vp, VALUE *curr_bsp)
-{
-    if (rb_dummy_false) {
-        /* use registers as much as possible */
-        E(a) = E(b) = E(c) = E(d) = E(e) =
-        E(f) = E(g) = E(h) = E(i) = E(j) =
-        E(k) = E(l) = E(m) = E(n) = E(o) =
-        E(p) = E(q) = E(r) = E(s) = E(t) = 0;
-        E(a) = E(b) = E(c) = E(d) = E(e) =
-        E(f) = E(g) = E(h) = E(i) = E(j) =
-        E(k) = E(l) = E(m) = E(n) = E(o) =
-        E(p) = E(q) = E(r) = E(s) = E(t) = 0;
-    }
-    if (curr_bsp < th->bstr_pos+th->bstr_len) {
-        register_stack_extend(th, exit, &exit, (VALUE*)rb_ia64_bsp());
-    }
-    rb_thread_restore_context_0(th, exit, &exit);
-}
-#undef C
-#undef E
-#endif
-
-# if defined(_MSC_VER) && _MSC_VER >= 1300
-__declspec(noinline) static void stack_extend(rb_thread_t, int, VALUE*);
-# endif
-static void
-stack_extend(rb_thread_t th, int exit, VALUE *addr_in_prev_frame)
-{
-#define STACK_PAD_SIZE 1024
-    VALUE space[STACK_PAD_SIZE];
-
-#if STACK_GROW_DIRECTION < 0
-    if (addr_in_prev_frame > th->stk_pos) stack_extend(th, exit, &space[0]);
-#elif STACK_GROW_DIRECTION > 0
-    if (addr_in_prev_frame < th->stk_pos + th->stk_len) stack_extend(th, exit, &space[STACK_PAD_SIZE-1]);
-#else
-    if (addr_in_prev_frame < rb_gc_stack_start) {
-        /* Stack grows downward */
-        if (addr_in_prev_frame > th->stk_pos) stack_extend(th, exit, &space[0]);
-    }
-    else {
-        /* Stack grows upward */
-        if (addr_in_prev_frame < th->stk_pos + th->stk_len) stack_extend(th, exit, &space[STACK_PAD_SIZE-1]);
-    }
-#endif
-#ifdef __ia64
-    register_stack_extend(th, exit, space, (VALUE*)rb_ia64_bsp());
-#else
-    rb_thread_restore_context_0(th, exit, space);
-#endif
-}
-
-static void
-rb_thread_restore_context(th, exit)
-    rb_thread_t th;
-    int exit;
-{
-    VALUE v;
-    if (!th->stk_ptr) rb_bug("unsaved context");
-    stack_extend(th, exit, &v);
+    longjmp(tmp->context, ex);
 }
 
 static void
@@ -10874,7 +10429,6 @@ rb_thread_fd_writable(fd)
     if (rb_thread_critical) return Qtrue;
     if (curr_thread == curr_thread->next) return Qtrue;
     if (curr_thread->status == THREAD_TO_KILL) return Qtrue;
-    if (curr_thread->status == THREAD_KILLED) return Qtrue;
 
     curr_thread->status = THREAD_STOPPED;
     FD_ZERO(&curr_thread->readfds);
@@ -10915,7 +10469,7 @@ rb_thread_wait_for(time)
 #ifdef ERESTART
 		  case ERESTART:
 #endif
-		    break;
+		    return;
 		  default:
 		    rb_sys_fail("sleep");
 		}
@@ -10955,9 +10509,7 @@ rb_thread_select(max, read, write, except, timeout)
     fd_set *read, *write, *except;
     struct timeval *timeout;
 {
-#ifndef linux
     double limit;
-#endif
     int n;
 
     if (!read && !write && !except) {
@@ -10969,12 +10521,10 @@ rb_thread_select(max, read, write, except, timeout)
 	return 0;
     }
 
-#ifndef linux
     if (timeout) {
 	limit = timeofday()+
 	    (double)timeout->tv_sec+(double)timeout->tv_usec*1e-6;
     }
-#endif
 
     if (rb_thread_critical ||
 	curr_thread == curr_thread->next ||
@@ -11046,7 +10596,7 @@ rb_thread_join(th, limit)
     rb_thread_t th;
     double limit;
 {
-    enum rb_thread_status last_status = THREAD_RUNNABLE;
+    enum thread_status last_status = THREAD_RUNNABLE;
 
     if (rb_thread_critical) rb_thread_deadlock();
     if (!rb_thread_dead(th)) {
@@ -11236,19 +10786,10 @@ VALUE
 rb_thread_wakeup(thread)
     VALUE thread;
 {
-    if (!RTEST(rb_thread_wakeup_alive(thread)))
-	rb_raise(rb_eThreadError, "killed thread");
-    return thread;
-}
-
-VALUE
-rb_thread_wakeup_alive(thread)
-    VALUE thread;
-{
     rb_thread_t th = rb_thread_check(thread);
 
     if (th->status == THREAD_KILLED)
-	return Qnil;
+	rb_raise(rb_eThreadError, "killed thread");
     rb_thread_ready(th);
 
     return thread;
@@ -11286,34 +10827,16 @@ rb_thread_run(thread)
 }
 
 
-static void
-rb_kill_thread(th, flags)
-    rb_thread_t th;
-    int flags;
-{
-    if (th != curr_thread && th->safe < 4) {
-	rb_secure(4);
-    }
-    if (th->status == THREAD_TO_KILL || th->status == THREAD_KILLED)
-	return;
-    if (th == th->next || th == main_thread) rb_exit(EXIT_SUCCESS);
-
-    rb_thread_ready(th);
-    th->flags |= flags;
-    th->status = THREAD_TO_KILL;
-    if (!rb_thread_critical) rb_thread_schedule();
-}
-
-
 /*
  *  call-seq:
- *     thr.exit        => thr
- *     thr.kill        => thr
- *     thr.terminate   => thr
+ *     thr.exit        => thr or nil
+ *     thr.kill        => thr or nil
+ *     thr.terminate   => thr or nil
  *  
- *  Terminates <i>thr</i> and schedules another thread to be run, returning
- *  the terminated <code>Thread</code>.  If this is the main thread, or the
- *  last thread, exits the process.
+ *  Terminates <i>thr</i> and schedules another thread to be run. If this thread
+ *  is already marked to be killed, <code>exit</code> returns the
+ *  <code>Thread</code>. If this is the main thread, or the last thread, exits
+ *  the process.
  */
 
 VALUE
@@ -11322,33 +10845,20 @@ rb_thread_kill(thread)
 {
     rb_thread_t th = rb_thread_check(thread);
 
-    rb_kill_thread(th, 0);
-    return thread;
-}
-
-
-/*
- *  call-seq:
- *     thr.exit!        => thr
- *     thr.kill!        => thr
- *     thr.terminate!   => thr
- *  
- *  Terminates <i>thr</i> without calling ensure clauses and schedules
- *  another thread to be run, returning the terminated <code>Thread</code>.
- *  If this is the main thread, or the last thread, exits the process.
- *
- *  See <code>Thread#exit</code> for the safer version.
- */
+    if (th != curr_thread && th->safe < 4) {
+	rb_secure(4);
+    }
+    if (th->status == THREAD_TO_KILL || th->status == THREAD_KILLED)
+	return thread;
+    if (th == th->next || th == main_thread) rb_exit(EXIT_SUCCESS);
 
-static VALUE
-rb_thread_kill_bang(thread)
-    VALUE thread;
-{
-    rb_thread_t th = rb_thread_check(thread);
-    rb_kill_thread(th, THREAD_NO_ENSURE);
+    rb_thread_ready(th);
+    th->status = THREAD_TO_KILL;
+    if (!rb_thread_critical) rb_thread_schedule();
     return thread;
 }
 
+
 /*
  *  call-seq:
  *     Thread.kill(thread)   => thread
@@ -11438,7 +10948,7 @@ rb_thread_pass()
 VALUE
 rb_thread_stop()
 {
-    enum rb_thread_status last_status = THREAD_RUNNABLE;
+    enum thread_status last_status = THREAD_RUNNABLE;
 
     rb_thread_critical = 0;
     if (curr_thread == curr_thread->next) {
@@ -11503,12 +11013,10 @@ rb_thread_sleep_forever()
 /*
  *  call-seq:
  *     thr.priority   => integer
- *
- *  Returns the priority of <i>thr</i>. Default is inherited from the
- *  current thread which creating the new thread, or zero for the
- *  initial main thread; higher-priority threads will run before
- *  lower-priority threads.
- *
+ *  
+ *  Returns the priority of <i>thr</i>. Default is zero; higher-priority threads
+ *  will run before lower-priority threads.
+ *     
  *     Thread.current.priority   #=> 0
  */
 
@@ -11523,10 +11031,10 @@ rb_thread_priority(thread)
 /*
  *  call-seq:
  *     thr.priority= integer   => thr
- *
+ *  
  *  Sets the priority of <i>thr</i> to <i>integer</i>. Higher-priority threads
  *  will run before lower-priority threads.
- *
+ *     
  *     count1 = count2 = 0
  *     a = Thread.new do
  *           loop { count1 += 1 }
@@ -11676,15 +11184,6 @@ rb_thread_abort_exc_set(thread, val)
 }
 
 
-enum rb_thread_status
-rb_thread_status(thread)
-    VALUE thread;
-{
-    rb_thread_t th = rb_thread_check(thread);
-    return th->status;
-}
-
-
 /*
  *  call-seq:
  *     thr.group   => thgrp or nil
@@ -11706,14 +11205,14 @@ rb_thread_group(thread)
     return group;
 }
 
-#ifdef __ia64
+#ifdef __ia64__
 # define IA64_INIT(x) x
 #else
 # define IA64_INIT(x)
 #endif
 
 #define THREAD_ALLOC(th) do {\
-    th = ALLOC(struct rb_thread);\
+    th = ALLOC(struct thread);\
 \
     th->next = 0;\
     th->prev = 0;\
@@ -11728,7 +11227,6 @@ rb_thread_group(thread)
     th->wait_for = 0;\
     IA64_INIT(th->bstr_ptr = 0);\
     IA64_INIT(th->bstr_len = 0);\
-    IA64_INIT(th->bstr_max = 0);\
     FD_ZERO(&th->readfds);\
     FD_ZERO(&th->writefds);\
     FD_ZERO(&th->exceptfds);\
@@ -11754,11 +11252,6 @@ rb_thread_group(thread)
     th->thgroup = thgroup_default;\
     th->locals = 0;\
     th->thread = 0;\
-    if (curr_thread == 0) {\
-      th->sandbox = Qnil;\
-    } else {\
-      th->sandbox = curr_thread->sandbox;\
-    }\
 } while (0)
 
 static rb_thread_t
@@ -11791,36 +11284,21 @@ catch_timer(sig)
     /* cause EINTR */
 }
 
-static int time_thread_alive_p = 0;
 static pthread_t time_thread;
 
 static void*
 thread_timer(dummy)
     void *dummy;
 {
-#ifdef _THREAD_SAFE
-#define test_cancel() pthread_testcancel()
-#else
-#define test_cancel() /* void */
-#endif
-
-    sigset_t all_signals;
-
-    sigfillset(&all_signals);
-    pthread_sigmask(SIG_BLOCK, &all_signals, 0);
-
     for (;;) {
 #ifdef HAVE_NANOSLEEP
 	struct timespec req, rem;
 
-	test_cancel();
 	req.tv_sec = 0;
 	req.tv_nsec = 10000000;
 	nanosleep(&req, &rem);
 #else
 	struct timeval tv;
-
-	test_cancel();
 	tv.tv_sec = 0;
 	tv.tv_usec = 10000;
 	select(0, NULL, NULL, NULL, &tv);
@@ -11832,7 +11310,6 @@ thread_timer(dummy)
 	    }
 	}
     }
-#undef test_cancel
 }
 
 void
@@ -11844,20 +11321,6 @@ void
 rb_thread_stop_timer()
 {
 }
-
-void
-rb_thread_cancel_timer()
-{
-#ifdef _THREAD_SAFE
-    if( time_thread_alive_p )
-    {
-	pthread_cancel( time_thread );
-	pthread_join( time_thread, NULL );
-	time_thread_alive_p = 0;
-    }
-    thread_init = 0;
-#endif
-}
 #elif defined(HAVE_SETITIMER)
 static void
 catch_timer(sig)
@@ -11895,19 +11358,8 @@ rb_thread_stop_timer()
     tval.it_value = tval.it_interval;
     setitimer(ITIMER_VIRTUAL, &tval, NULL);
 }
-
-void
-rb_thread_cancel_timer()
-{
-}
-
 #else  /* !(_THREAD_SAFE || HAVE_SETITIMER) */
 int rb_thread_tick = THREAD_TICK;
-
-void
-rb_thread_cancel_timer()
-{
-}
 #endif
 
 static VALUE
@@ -11918,8 +11370,8 @@ rb_thread_start_0(fn, arg, th)
 {
     volatile rb_thread_t th_save = th;
     volatile VALUE thread = th->thread;
-    struct BLOCK *volatile saved_block = 0;
-    enum rb_thread_status status;
+    struct BLOCK *volatile saved_block = 0, *block;
+    enum thread_status status;
     int state;
 
     if (OBJ_FROZEN(curr_thread->thgroup)) {
@@ -11938,7 +11390,6 @@ rb_thread_start_0(fn, arg, th)
 
 #ifdef _THREAD_SAFE
 	pthread_create(&time_thread, 0, thread_timer, 0);
-        time_thread_alive_p = 1;
 #else
 	rb_thread_start_timer();
 #endif
@@ -12011,7 +11462,6 @@ rb_thread_start_0(fn, arg, th)
 	}
 	else if (th->safe < 4 && (ruby_thread_abort || th->abort || RTEST(ruby_debug))) {
 	    /* exit on main_thread */
-	    error_print();
 	    rb_thread_main_jump(ruby_errinfo, RESTORE_EXIT);
 	}
 	else {
@@ -12117,21 +11567,10 @@ static VALUE
 rb_thread_initialize(thread, args)
     VALUE thread, args;
 {
-    rb_thread_t th;
-
     if (!rb_block_given_p()) {
 	rb_raise(rb_eThreadError, "must be called with a block");
     }
-    th = rb_thread_check(thread);
-    if (th->stk_max) {
-	NODE *node = th->node;
-	if (!node) {
-	    rb_raise(rb_eThreadError, "already initialized thread");
-	}
-	rb_raise(rb_eThreadError, "already initialized thread - %s:%d",
-		 node->nd_file, nd_line(node));
-    }
-    return rb_thread_start_0(rb_thread_yield, args, th);
+    return rb_thread_start_0(rb_thread_yield, args, rb_thread_check(thread));
 }
 
 
@@ -12203,7 +11642,7 @@ rb_thread_value(thread)
  */
 
 static VALUE
-rb_thread_status_name(thread)
+rb_thread_status(thread)
     VALUE thread;
 {
     rb_thread_t th = rb_thread_check(thread);
@@ -12230,7 +11669,7 @@ rb_thread_status_name(thread)
  *     thr.alive?              #=> false
  */
 
-VALUE
+static VALUE
 rb_thread_alive_p(thread)
     VALUE thread;
 {
@@ -12367,15 +11806,13 @@ rb_thread_interrupt()
 
 void
 rb_thread_signal_raise(sig)
-    int sig;
+    char *sig;
 {
+    if (sig == 0) return;	/* should not happen */
     rb_thread_critical = 0;
     if (curr_thread == main_thread) {
-	VALUE argv[1];
-
 	rb_thread_ready(curr_thread);
-	argv[0] = INT2FIX(sig);
-	rb_exc_raise(rb_class_new_instance(1, argv, rb_eSignal));
+	rb_raise(rb_eSignal, "SIG%s", sig);
     }
     rb_thread_ready(main_thread);
     if (!rb_thread_dead(curr_thread)) {
@@ -12383,7 +11820,7 @@ rb_thread_signal_raise(sig)
 	    return;
 	}
     }
-    th_sig = sig;
+    th_signm = sig;
     curr_thread = main_thread;
     rb_thread_restore_context(curr_thread, RESTORE_SIGNAL);
 }
@@ -12410,28 +11847,6 @@ rb_thread_trap_eval(cmd, sig, safe)
     rb_thread_restore_context(curr_thread, RESTORE_TRAP);
 }
 
-void
-rb_thread_signal_exit()
-{
-    VALUE args[2];
-
-    rb_thread_critical = 0;
-    if (curr_thread == main_thread) {
-	rb_thread_ready(curr_thread);
-	rb_exit(EXIT_SUCCESS);
-    }
-    args[0] = INT2NUM(EXIT_SUCCESS);
-    args[1] = rb_str_new2("exit");
-    rb_thread_ready(main_thread);
-    if (!rb_thread_dead(curr_thread)) {
-	if (THREAD_SAVE_CONTEXT(curr_thread)) {
-	    return;
-	}
-    }
-    rb_thread_main_jump(rb_class_new_instance(2, args, rb_eSystemExit), 
-			RESTORE_EXIT);
-}
-
 static VALUE
 rb_thread_raise(argc, argv, th)
     int argc;
@@ -12667,10 +12082,9 @@ rb_thread_inspect(thread)
     rb_thread_t th = rb_thread_check(thread);
     const char *status = thread_status_name(th->status);
     VALUE str;
-    size_t len = strlen(cname)+7+16+9+1;
 
-    str = rb_str_new(0, len); /* 7:tags 16:addr 9:status 1:nul */
-    snprintf(RSTRING(str)->ptr, len, "#<%s:0x%lx %s>", cname, thread, status);
+    str = rb_str_new(0, strlen(cname)+7+16+9+1); /* 7:tags 16:addr 9:status 1:nul */
+    sprintf(RSTRING(str)->ptr, "#<%s:0x%lx %s>", cname, thread, status);
     RSTRING(str)->len = strlen(RSTRING(str)->ptr);
     OBJ_INFECT(str, thread);
 
@@ -12742,7 +12156,7 @@ rb_thread_atfork()
  *     3:  15 16
  */
 
-VALUE rb_cCont;
+static VALUE rb_cCont;
 
 /*
  *  call-seq:
@@ -12767,6 +12181,7 @@ rb_callcc(self)
     volatile rb_thread_t th_save;
     struct tag *tag;
     struct RVarmap *vars;
+    struct BLOCK *blk;
 
     THREAD_ALLOC(th);
     cont = Data_Wrap_Struct(rb_cCont, thread_mark, thread_free, th);
@@ -12921,7 +12336,7 @@ thgroup_list(group)
  *     ThreadError: can't move from the enclosed thread group
  */
 
-static VALUE
+VALUE
 thgroup_enclose(group)
     VALUE group;
 {
@@ -13060,11 +12475,8 @@ Init_Thread()
     rb_define_method(rb_cThread, "kill", rb_thread_kill, 0);
     rb_define_method(rb_cThread, "terminate", rb_thread_kill, 0);
     rb_define_method(rb_cThread, "exit", rb_thread_kill, 0);
-    rb_define_method(rb_cThread, "kill!", rb_thread_kill_bang, 0);
-    rb_define_method(rb_cThread, "terminate!", rb_thread_kill_bang, 0);
-    rb_define_method(rb_cThread, "exit!", rb_thread_kill_bang, 0);
     rb_define_method(rb_cThread, "value", rb_thread_value, 0);
-    rb_define_method(rb_cThread, "status", rb_thread_status_name, 0);
+    rb_define_method(rb_cThread, "status", rb_thread_status, 0);
     rb_define_method(rb_cThread, "join", rb_thread_join_m, -1);
     rb_define_method(rb_cThread, "alive?", rb_thread_alive_p, 0);
     rb_define_method(rb_cThread, "stop?", rb_thread_stop_p, 0);
@@ -13099,9 +12511,9 @@ Init_Thread()
     rb_define_method(cThGroup, "enclose", thgroup_enclose, 0);
     rb_define_method(cThGroup, "enclosed?", thgroup_enclosed_p, 0);
     rb_define_method(cThGroup, "add", thgroup_add, 1);
-    rb_global_variable(&thgroup_default);
     thgroup_default = rb_obj_alloc(cThGroup);
     rb_define_const(cThGroup, "Default", thgroup_default);
+    rb_global_variable(&thgroup_default);
 
     /* allocate main thread */
     main_thread = rb_thread_alloc(rb_cThread);
diff --git a/ext/.document b/ext/.document
index ba8182593e..797d8dcef8 100644
--- a/ext/.document
+++ b/ext/.document
@@ -1,11 +1,5 @@
 # Add files to this as they become documented
 
-enumerator/enumerator.c
 iconv/iconv.c
-nkf/lib/kconv.rb
-nkf/nkf.c
-socket/socket.c
-stringio/stringio.c
 strscan/strscan.c
-win32ole
 zlib/zlib.c
diff --git a/ext/Setup b/ext/Setup
index d0d6317a5e..7b214abde3 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -28,7 +28,6 @@
 #syck
 #syslog
 #tcltklib
-#thread
 #tk
 #win32ole
 #zlib
diff --git a/ext/Setup.atheos b/ext/Setup.atheos
index 6bda3a4cfb..9b1bdecb95 100644
--- a/ext/Setup.atheos
+++ b/ext/Setup.atheos
@@ -28,7 +28,6 @@ strscan
 syck
 syslog
 #tcltklib
-thread
 #tk
 #win32ole
 zlib
diff --git a/ext/Setup.dj b/ext/Setup.dj
index 4f94788886..f2ed3a4f16 100644
--- a/ext/Setup.dj
+++ b/ext/Setup.dj
@@ -28,7 +28,6 @@ strscan
 syck
 #syslog
 #tcltklib
-thread
 #tk
 #win32ole
 zlib
diff --git a/ext/Setup.emx b/ext/Setup.emx
index afc5923577..7ea04543c5 100644
--- a/ext/Setup.emx
+++ b/ext/Setup.emx
@@ -28,7 +28,6 @@ strscan
 #syck
 #syslog
 #tcltklib
-thread
 #tk
 #win32ole
 #zlib
diff --git a/ext/Setup.nt b/ext/Setup.nt
index 9f8abf9b8d..7a330f801a 100644
--- a/ext/Setup.nt
+++ b/ext/Setup.nt
@@ -28,7 +28,6 @@ strscan
 syck
 #syslog
 #tcltklib
-thread
 #tk
 win32ole
 #zlib
diff --git a/ext/Setup.x68 b/ext/Setup.x68
index 0966e737e9..9b9563d941 100644
--- a/ext/Setup.x68
+++ b/ext/Setup.x68
@@ -28,7 +28,6 @@ strscan
 #syck
 #syslog
 #tcltklib
-thread
 #tk
 #win32ole
 #zlib
diff --git a/ext/Win32API/Win32API.c b/ext/Win32API/Win32API.c
index a4fd0396f0..776df56ecb 100644
--- a/ext/Win32API/Win32API.c
+++ b/ext/Win32API/Win32API.c
@@ -53,12 +53,12 @@ Win32API_initialize(self, dllname, proc, import, export)
     hdll = LoadLibrary(RSTRING(dllname)->ptr);
     if (!hdll)
 	rb_raise(rb_eRuntimeError, "LoadLibrary: %s\n", RSTRING(dllname)->ptr);
-    rb_iv_set(self, "__hdll__", Data_Wrap_Struct(rb_cData, 0, Win32API_FreeLibrary, (void*)hdll));
-    hproc = (HANDLE)GetProcAddress(hdll, RSTRING(proc)->ptr);
+    rb_iv_set(self, "__hdll__", Data_Wrap_Struct(rb_cData, 0, Win32API_FreeLibrary, hdll));
+    hproc = GetProcAddress(hdll, RSTRING(proc)->ptr);
     if (!hproc) {
 	str = rb_str_new3(proc);
 	str = rb_str_cat(str, "A", 1);
-	hproc = (HANDLE)GetProcAddress(hdll, RSTRING(str)->ptr);
+	hproc = GetProcAddress(hdll, RSTRING(str)->ptr);
 	if (!hproc)
 	    rb_raise(rb_eRuntimeError, "GetProcAddress: %s or %s\n",
 		RSTRING(proc)->ptr, RSTRING(str)->ptr);
@@ -108,7 +108,7 @@ Win32API_initialize(self, dllname, proc, import, export)
     }
 
     if (16 < RARRAY(a_import)->len) {
-	rb_raise(rb_eRuntimeError, "too many parameters: %ld\n", RARRAY(a_import)->len);
+	rb_raise(rb_eRuntimeError, "too many parameters: %d\n", RARRAY(a_import)->len);
     }
 
     rb_iv_set(self, "__import__", a_import);
@@ -137,9 +137,6 @@ Win32API_initialize(self, dllname, proc, import, export)
     return Qnil;
 }
 
-#ifdef _MSC_VER
-#pragma optimize("g", off)
-#endif
 static VALUE
 Win32API_Call(argc, argv, obj)
     int argc;
@@ -163,7 +160,7 @@ Win32API_Call(argc, argv, obj)
 
 
     if (items != nimport)
-	rb_raise(rb_eRuntimeError, "wrong number of parameters: expected %d, got %d",
+	rb_raise(rb_eRuntimeError, "Wrong number of parameters: expected %d, got %d.\n",
 	    nimport, items);
 
     for (i = 0; i < nimport; i++) {
diff --git a/ext/Win32API/extconf.rb b/ext/Win32API/extconf.rb
index 865788556f..134a6e5b92 100644
--- a/ext/Win32API/extconf.rb
+++ b/ext/Win32API/extconf.rb
@@ -1,6 +1,5 @@
 require 'mkmf'
 
-dir_config("win32")
 if have_header("windows.h") and have_library("kernel32")
   create_makefile("Win32API")
 end
diff --git a/ext/Win32API/lib/win32/resolv.rb b/ext/Win32API/lib/win32/resolv.rb
index 6534d20760..5a99d04d55 100644
--- a/ext/Win32API/lib/win32/resolv.rb
+++ b/ext/Win32API/lib/win32/resolv.rb
@@ -84,7 +84,7 @@ if info.unpack('V5')[4] == 2  # VER_PLATFORM_WIN32_NT
                   [ 'NameServer', 'DhcpNameServer' ].each do |key|
                     ns = regif.read_s(key)
                     unless ns.empty?
-                      nameserver.concat(ns.split(/[,\s]\s*/))
+                      nameserver.concat(ns.split(/\s+/))
                       break
                     end
                   end
@@ -141,7 +141,7 @@ else
               slist = reg.read_s("SearchList")
               search << domain unless domain.empty?
               search.concat(slist.split(/,\s*/))
-              nameserver.concat(ns.split(/[,\s]\s*/))
+              nameserver.concat(ns.split(/,\s*/))
             end
           end
         rescue Registry::Error
diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index a4b769e8cf..4ccba8809a 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -13,7 +13,6 @@
  *
  */
 
-#include "ruby.h"
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -21,6 +20,7 @@
 #include <errno.h>
 #include <float.h>
 #include <math.h>
+#include "ruby.h"
 #include "math.h"
 #include "version.h"
  
@@ -41,123 +41,8 @@ VALUE rb_cBigDecimal;
  */
 #define DoSomeOne(x,y) rb_num_coerce_bin(x,y)
 
-#if 0
-/* BigDecimal provides arbitrary-precision floating point decimal arithmetic.
- *
- * Copyright (C) 2002 by Shigeo Kobayashi <shigeo@tinyforest.gr.jp>.
- * You may distribute under the terms of either the GNU General Public
- * License or the Artistic License, as specified in the README file
- * of the BigDecimal distribution.
- *
- * Documented by mathew <meta@pobox.com>.
- *
- * = Introduction
- *
- * Ruby provides built-in support for arbitrary precision integer arithmetic.
- * For example:
- *
- * 42**13   ->   1265437718438866624512
- *
- * BigDecimal provides similar support for very large or very accurate floating
- * point numbers.
- *
- * Decimal arithmetic is also useful for general calculation, because it
- * provides the correct answers people expect--whereas normal binary floating
- * point arithmetic often introduces subtle errors because of the conversion
- * between base 10 and base 2. For example, try:
- *
- *   sum = 0
- *   for i in (1..10000)
- *     sum = sum + 0.0001
- *   end
- *   print sum
- *
- * and contrast with the output from:
- *
- *   require 'bigdecimal'
- *
- *   sum = BigDecimal.new("0")
- *   for i in (1..10000)
- *     sum = sum + BigDecimal.new("0.0001")
- *   end
- *   print sum
- *
- * Similarly:
- *
- * (BigDecimal.new("1.2") - BigDecimal("1.0")) == BigDecimal("0.2") -> true
- *
- * (1.2 - 1.0) == 0.2 -> false
- *
- * = Special features of accurate decimal arithmetic
- *
- * Because BigDecimal is more accurate than normal binary floating point
- * arithmetic, it requires some special values.
- *
- * == Infinity
- *
- * BigDecimal sometimes needs to return infinity, for example if you divide
- * a value by zero.
- *
- * BigDecimal.new("1.0") / BigDecimal.new("0.0")  -> infinity
- *
- * BigDecimal.new("-1.0") / BigDecimal.new("0.0")  -> -infinity
- *
- * You can represent infinite numbers to BigDecimal using the strings
- * 'Infinity', '+Infinity' and '-Infinity' (case-sensitive)
- *
- * == Not a Number
- *
- * When a computation results in an undefined value, the special value NaN
- * (for 'not a number') is returned.
- *
- * Example:
- *
- * BigDecimal.new("0.0") / BigDecimal.new("0.0") -> NaN
- *
- * You can also create undefined values.  NaN is never considered to be the
- * same as any other value, even NaN itself:
- *
- * n = BigDecimal.new('NaN')
- *
- * n == 0.0 -> nil
- *
- * n == n -> nil
- *
- * == Positive and negative zero
- *
- * If a computation results in a value which is too small to be represented as
- * a BigDecimal within the currently specified limits of precision, zero must
- * be returned.
- *
- * If the value which is too small to be represented is negative, a BigDecimal
- * value of negative zero is returned. If the value is positive, a value of
- * positive zero is returned.
- *
- * BigDecimal.new("1.0") / BigDecimal.new("-Infinity") -> -0.0
- *
- * BigDecimal.new("1.0") / BigDecimal.new("Infinity") -> 0.0
- *
- * (See BigDecimal.mode for how to specify limits of precision.)
- *
- * Note that -0.0 and 0.0 are considered to be the same for the purposes of
- * comparison.
- *
- * Note also that in mathematics, there is no particular concept of negative 
- * or positive zero; true mathematical zero has no sign.
- */
-void
-Init_BigDecimal()
-{
-    /* This is a #if-ed out function to fool Rdoc into documenting the class. */
-    /* The real init function is Init_bigdecimal() further down. */
-}
-#endif
-
 /*
- * Returns the BigDecimal version number.
- *
- * Ruby 1.8.0 returns 1.0.0.
- * Ruby 1.8.1 thru 1.8.3 return 1.0.1.
+ *  **** BigDecimal version ****
  */
 static VALUE
 BigDecimal_version(VALUE self)
@@ -224,14 +109,14 @@ GetVpValue(VALUE v, int must)
 #ifdef ENABLE_NUMERIC_STRING
     case T_STRING:
         SafeStringValue(v);
-        return VpCreateRbObject(strlen(RSTRING_PTR(v)) + VpBaseFig() + 1,
-                                RSTRING_PTR(v));
+        return VpCreateRbObject(strlen(RSTRING(v)->ptr) + VpBaseFig() + 1,
+                                RSTRING(v)->ptr);
 #endif /* ENABLE_NUMERIC_STRING */
 
     case T_BIGNUM:
         bg = rb_big2str(v, 10);
-        return VpCreateRbObject(strlen(RSTRING_PTR(bg)) + VpBaseFig() + 1,
-                                RSTRING_PTR(bg));
+        return VpCreateRbObject(strlen(RSTRING(bg)->ptr) + VpBaseFig() + 1,
+                                RSTRING(bg)->ptr);
     default:
         goto SomeOneMayDoIt;
     }
@@ -240,35 +125,19 @@ SomeOneMayDoIt:
     if(must) {
         rb_raise(rb_eTypeError, "%s can't be coerced into BigDecimal",
                     rb_special_const_p(v)?
-                    RSTRING_PTR(rb_inspect(v)):
+                    RSTRING(rb_inspect(v))->ptr:
                     rb_obj_classname(v)
                 );
     }
     return NULL; /* NULL means to coerce */
 }
 
-/* call-seq:
- * BigDecimal.double_fig
- *
- * The BigDecimal.double_fig class method returns the number of digits a
- * Float number is allowed to have. The result depends upon the CPU and OS
- * in use.
- */
 static VALUE
 BigDecimal_double_fig(VALUE self)
 {
     return INT2FIX(VpDblFig());
 }
 
-/* call-seq:
- * precs
- *
- * Returns an Array of two Integer values.
- *
- * The first value is the current number of significant digits in the 
- * BigDecimal. The second value is the maximum number of significant digits
- * for the BigDecimal.
- */
 static VALUE
 BigDecimal_prec(VALUE self)
 {
@@ -319,9 +188,6 @@ BigDecimal_dump(int argc, VALUE *argv, VALUE self)
     return rb_str_new2(psz);
 }
 
-/*
- * Internal method used to provide marshalling support. See the Marshal module.
- */
 static VALUE
 BigDecimal_load(VALUE self, VALUE str)
 {
@@ -332,59 +198,21 @@ BigDecimal_load(VALUE self, VALUE str)
     unsigned long m=0;
 
     SafeStringValue(str);
-    pch = (unsigned char *)RSTRING_PTR(str);
+    pch = RSTRING(str)->ptr;
     /* First get max prec */
     while((*pch)!=(unsigned char)'\0' && (ch=*pch++)!=(unsigned char)':') {
         if(!ISDIGIT(ch)) {
-            rb_raise(rb_eTypeError, "load failed: invalid character in the marshaled string");
+            rb_raise(rb_eTypeError, "Load failed: invalid character in the marshaled string");
         }
         m = m*10 + (unsigned long)(ch-'0');
     }
     if(m>VpBaseFig()) m -= VpBaseFig();
-    GUARD_OBJ(pv,VpNewRbClass(m,(char *)pch,self));
+    GUARD_OBJ(pv,VpNewRbClass(m,pch,self));
     m /= VpBaseFig();
     if(m && pv->MaxPrec>m) pv->MaxPrec = m+1;
     return ToValue(pv);
 }
 
- /* call-seq:
-  * BigDecimal.mode(mode, value)
-  *
-  * Controls handling of arithmetic exceptions and rounding. If no value
-  * is supplied, the current value is returned.
-  *
-  * Six values of the mode parameter control the handling of arithmetic
-  * exceptions:
-  *
-  * BigDecimal::EXCEPTION_NaN
-  * BigDecimal::EXCEPTION_INFINITY
-  * BigDecimal::EXCEPTION_UNDERFLOW
-  * BigDecimal::EXCEPTION_OVERFLOW
-  * BigDecimal::EXCEPTION_ZERODIVIDE
-  * BigDecimal::EXCEPTION_ALL
-  *
-  * For each mode parameter above, if the value set is false, computation 
-  * continues after an arithmetic exception of the appropriate type. 
-  * When computation continues, results are as follows:
-  *
-  * EXCEPTION_NaN:: NaN
-  * EXCEPTION_INFINITY:: +infinity or -infinity
-  * EXCEPTION_UNDERFLOW:: 0
-  * EXCEPTION_OVERFLOW:: +infinity or -infinity
-  * EXCEPTION_ZERODIVIDE:: +infinity or -infinity
-  *
-  * One value of the mode parameter controls the rounding of numeric values:
-  * BigDecimal::ROUND_MODE. The values it can take are:
-  *
-  * ROUND_UP:: round away from zero
-  * ROUND_DOWN:: round towards zero (truncate)
-  * ROUND_HALF_UP:: round up if the appropriate digit >= 5, otherwise truncate (default)
-  * ROUND_HALF_DOWN:: round up if the appropriate digit >= 6, otherwise truncate
-  * ROUND_HALF_EVEN:: round towards the even neighbor (Banker's rounding)
-  * ROUND_CEILING:: round towards positive infinity (ceil)
-  * ROUND_FLOOR:: round towards negative infinity (floor)
-  *
-  */
 static VALUE
 BigDecimal_mode(int argc, VALUE *argv, VALUE self)
 {
@@ -402,7 +230,7 @@ BigDecimal_mode(int argc, VALUE *argv, VALUE self)
         fo = VpGetException();
         if(val==Qnil) return INT2FIX(fo);
         if(val!=Qfalse && val!=Qtrue) {
-            rb_raise(rb_eTypeError, "second argument must be true or false");
+            rb_raise(rb_eTypeError, "The second argument must be true or false.");
             return Qnil; /* Not reached */
         }
         if(f&VP_EXCEPTION_INFINITY) {
@@ -422,13 +250,13 @@ BigDecimal_mode(int argc, VALUE *argv, VALUE self)
         if(val==Qnil) return INT2FIX(fo);
         Check_Type(val, T_FIXNUM);
         if(!VpIsRoundMode(FIX2INT(val))) {
-            rb_raise(rb_eTypeError, "invalid rounding mode");
+            rb_raise(rb_eTypeError, "Invalid rounding mode.");
             return Qnil;
         }
         fo = VpSetRoundMode((unsigned long)FIX2INT(val));
         return INT2FIX(fo);
     }
-    rb_raise(rb_eTypeError, "first argument for BigDecimal#mode invalid");
+    rb_raise(rb_eTypeError, "The first argument for BigDecimal#mode is invalid.");
     return Qnil;
 }
 
@@ -474,14 +302,14 @@ VpNewRbClass(U_LONG mx, char *str, VALUE klass)
 }
 
 VP_EXPORT Real *
-VpCreateRbObject(U_LONG mx, const char *str)
+VpCreateRbObject(U_LONG mx, char *str)
 {
     Real *pv = VpAlloc(mx,str);
     pv->obj = (VALUE)Data_Wrap_Struct(rb_cBigDecimal, 0, BigDecimal_delete, pv);
     return pv;
 }
 
-/* Returns True if the value is Not a Number */
+
 static VALUE
 BigDecimal_IsNaN(VALUE self)
 {
@@ -490,7 +318,6 @@ BigDecimal_IsNaN(VALUE self)
     return Qfalse;
 }
 
-/* Returns True if the value is infinite */
 static VALUE
 BigDecimal_IsInfinite(VALUE self)
 {
@@ -500,7 +327,6 @@ BigDecimal_IsInfinite(VALUE self)
     return Qnil;
 }
 
-/* Returns True if the value is finite (not NaN or infinite) */
 static VALUE
 BigDecimal_IsFinite(VALUE self)
 {
@@ -510,10 +336,6 @@ BigDecimal_IsFinite(VALUE self)
     return Qtrue;
 }
 
-/* Returns the value as an integer (Fixnum or Bignum).
- *
- * If the BigNumber is infinity or NaN, returns nil.
- */
 static VALUE
 BigDecimal_to_i(VALUE self)
 {
@@ -577,10 +399,6 @@ BigDecimal_induced_from(VALUE self, VALUE x)
     return p->obj;
 }
 
-/* Returns a new Float object having approximately the same value as the
- * BigDecimal number. Normal accuracy limits and built-in errors of binary
- * Float arithmetic apply.
- */
 static VALUE
 BigDecimal_to_f(VALUE self)
 {
@@ -594,27 +412,13 @@ BigDecimal_to_f(VALUE self)
     errno = 0;
     d2 = pow(10.0,(double)e);
     if((errno == ERANGE && e>0) || (d2>1.0 && (fabs(d) > (DBL_MAX / d2)))) {
-       VpException(VP_EXCEPTION_OVERFLOW,"BigDecimal to Float conversion",0);
+       VpException(VP_EXCEPTION_OVERFLOW,"BigDecimal to Float conversion.",0);
        if(d>0.0) return rb_float_new(DBL_MAX);
        else      return rb_float_new(-DBL_MAX);
     }
     return rb_float_new(d*d2);
 }
 
-/* The coerce method provides support for Ruby type coercion. It is not
- * enabled by default.
- * 
- * This means that binary operations like + * / or - can often be performed 
- * on a BigDecimal and an object of another type, if the other object can
- * be coerced into a BigDecimal value.
- *
- * e.g.
- * a = BigDecimal.new("1.0")
- * b = a / 2.0  -> 0.5
- *
- * Note that coercing a String to a BigDecimal is not supported by default;
- * it requires a special compile-time option when building Ruby.
- */
 static VALUE
 BigDecimal_coerce(VALUE self, VALUE other)
 {
@@ -636,17 +440,6 @@ BigDecimal_uplus(VALUE self)
     return self;
 }
 
- /* call-seq:
-  * add(value, digits)
-  *
-  * Add the specified value. 
-  *
-  * e.g.
-  *   c = a.add(b,n)
-  *   c = a + b
-  *
-  * digits:: If specified and less than the number of significant digits of the result, the result is rounded to that number of digits, according to BigDecimal.mode.
-  */
 static VALUE
 BigDecimal_add(VALUE self, VALUE r)
 {
@@ -674,17 +467,6 @@ BigDecimal_add(VALUE self, VALUE r)
     return ToValue(c);
 }
 
- /* call-seq:
-  * sub(value, digits)
-  *
-  * Subtract the specified value. 
-  *
-  * e.g.
-  *   c = a.sub(b,n)
-  *   c = a - b
-  *
-  * digits:: If specified and less than the number of significant digits of the result, the result is rounded to that number of digits, according to BigDecimal.mode.
-  */
 static VALUE
 BigDecimal_sub(VALUE self, VALUE r)
 {
@@ -740,7 +522,6 @@ BigDecimalCmp(VALUE self, VALUE r,char op)
     rb_bug("Undefined operation in BigDecimalCmp()");
 }
 
-/* Returns True if the value is zero. */
 static VALUE
 BigDecimal_zero(VALUE self)
 {
@@ -748,7 +529,6 @@ BigDecimal_zero(VALUE self)
     return VpIsZero(a) ? Qtrue : Qfalse;
 }
 
-/* Returns True if the value is non-zero. */
 static VALUE
 BigDecimal_nonzero(VALUE self)
 {
@@ -756,73 +536,42 @@ BigDecimal_nonzero(VALUE self)
     return VpIsZero(a) ? Qnil : self;
 }
 
-/* The comparison operator.
- * a <=> b is 0 if a == b, 1 if a > b, -1 if a < b.
- */
 static VALUE
 BigDecimal_comp(VALUE self, VALUE r)
 {
     return BigDecimalCmp(self, r, '*');
 }
 
-/*
- * Tests for value equality; returns true if the values are equal.
- *
- * The == and === operators and the eql? method have the same implementation 
- * for BigDecimal.
- *
- * Values may be coerced to perform the comparison:
- *
- * BigDecimal.new('1.0') == 1.0  -> true
- */
 static VALUE
 BigDecimal_eq(VALUE self, VALUE r)
 {
     return BigDecimalCmp(self, r, '=');
 }
 
-/* call-seq:
- * a < b
- *
- * Returns true if a is less than b. Values may be coerced to perform the
- * comparison (see ==, coerce).
- */
+static VALUE
+BigDecimal_ne(VALUE self, VALUE r)
+{
+    return BigDecimalCmp(self, r, '!');
+}
+
 static VALUE
 BigDecimal_lt(VALUE self, VALUE r)
 {
     return BigDecimalCmp(self, r, '<');
 }
 
-/* call-seq:
- * a <= b
- *
- * Returns true if a is less than or equal to b. Values may be coerced to 
- * perform the comparison (see ==, coerce).
- */
 static VALUE
 BigDecimal_le(VALUE self, VALUE r)
 {
     return BigDecimalCmp(self, r, 'L');
 }
 
-/* call-seq:
- * a > b
- *
- * Returns true if a is greater than b.  Values may be coerced to 
- * perform the comparison (see ==, coerce).
- */
 static VALUE
 BigDecimal_gt(VALUE self, VALUE r)
 {
     return BigDecimalCmp(self, r, '>');
 }
 
-/* call-seq:
- * a >= b
- *
- * Returns true if a is greater than or equal to b. Values may be coerced to 
- * perform the comparison (see ==, coerce)
- */
 static VALUE
 BigDecimal_ge(VALUE self, VALUE r)
 {
@@ -840,17 +589,6 @@ BigDecimal_neg(VALUE self)
     return ToValue(c);
 }
 
- /* call-seq:
-  * mult(value, digits)
-  *
-  * Multiply by the specified value. 
-  *
-  * e.g.
-  *   c = a.mult(b,n)
-  *   c = a * b
-  *
-  * digits:: If specified and less than the number of significant digits of the result, the result is rounded to that number of digits, according to BigDecimal.mode.
-  */
 static VALUE
 BigDecimal_mult(VALUE self, VALUE r)
 {
@@ -889,23 +627,6 @@ BigDecimal_divide(Real **c, Real **res, Real **div, VALUE self, VALUE r)
     return (VALUE)0;
 }
 
- /* call-seq:
-  * div(value, digits)
-  * quo(value)
-  *
-  * Divide by the specified value. 
-  *
-  * e.g.
-  *   c = a.div(b,n)
-  *
-  * digits:: If specified and less than the number of significant digits of the result, the result is rounded to that number of digits, according to BigDecimal.mode.
-  * 
-  * If digits is 0, the result is the same as the / operator. If not, the
-  * result is an integer BigDecimal, by analogy with Float#div.
-  *
-  * The alias quo is provided since div(value, 0) is the same as computing
-  * the quotient; see divmod.
-  */
 static VALUE
 BigDecimal_div(VALUE self, VALUE r)
 /* For c = self/r: with round operation */
@@ -984,12 +705,6 @@ NaN:
     return (VALUE)0;
 }
 
-/* call-seq:
- * a % b
- * a.modulo(b)
- *
- * Returns the modulus from dividing by b. See divmod.
- */
 static VALUE
 BigDecimal_mod(VALUE self, VALUE r) /* %: a%b = a - (a.to_f/b).floor * b */
 {
@@ -1040,13 +755,6 @@ BigDecimal_divremain(VALUE self, VALUE r, Real **dv, Real **rv)
     return (VALUE)0;
 }
 
-/* Returns the remainder from dividing by the value.
- *
- * If the values divided are of the same sign, the remainder is the same as
- * the modulus (see divmod).
- *
- * Otherwise, the remainder is the modulus minus the value divided by.
- */
 static VALUE
 BigDecimal_remainder(VALUE self, VALUE r) /* remainder */
 {
@@ -1057,25 +765,6 @@ BigDecimal_remainder(VALUE self, VALUE r) /* remainder */
     return ToValue(rv);
 }
 
-/* Divides by the specified value, and returns the quotient and modulus
- * as BigDecimal numbers. The quotient is rounded towards negative infinity.
- *
- * For example:
- *
- * require 'bigdecimal'
- *
- * a = BigDecimal.new("42")
- * b = BigDecimal.new("9")
- *
- * q,m = a.divmod(b)
- *
- * c = q * b + m
- *
- * a == c  -> true
- *
- * The quotient q is (a/b).floor, and the modulus is the amount that must be 
- * added to q * b to get a.
- */
 static VALUE
 BigDecimal_divmod(VALUE self, VALUE r)
 {
@@ -1177,12 +866,6 @@ BigDecimal_mult2(VALUE self, VALUE b, VALUE n)
     }
 }
 
-/* Returns the absolute value.
- *
- * BigDecimal('5').abs -> 5
- *
- * BigDecimal('-3').abs -> 3
- */
 static VALUE
 BigDecimal_abs(VALUE self)
 {
@@ -1198,13 +881,6 @@ BigDecimal_abs(VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * sqrt(n)
- *
- * Returns the square root of the value.
- *
- * If n is specified, returns at least that many significant digits.
- */
 static VALUE
 BigDecimal_sqrt(VALUE self, VALUE nFig)
 {
@@ -1222,8 +898,6 @@ BigDecimal_sqrt(VALUE self, VALUE nFig)
     return ToValue(c);
 }
 
-/* Return the integer part of the number.
- */
 static VALUE
 BigDecimal_fix(VALUE self)
 {
@@ -1238,34 +912,12 @@ BigDecimal_fix(VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * round(n,mode)
- *
- * Round to the nearest 1 (by default), returning the result as a BigDecimal.
- *
- * BigDecimal('3.14159').round -> 3
- *
- * BigDecimal('8.7').round -> 9
- *
- * If n is specified and positive, the fractional part of the result has no
- * more than that many digits. 
- *
- * If n is specified and negative, at least that many digits to the left of the
- * decimal point will be 0 in the result.
- *
- * BigDecimal('3.14159').round(3) -> 3.142
- *
- * BigDecimal('13345.234').round(-2) -> 13300.0
- *
- * The value of the optional mode argument can be used to determine how 
- * rounding is performed; see BigDecimal.mode.
- */
 static VALUE
 BigDecimal_round(int argc, VALUE *argv, VALUE self)
 {
     ENTER(5);
     Real   *c, *a;
-    int    iLoc = 0;
+    int    iLoc;
     U_LONG mx;
     VALUE  vLoc;
     VALUE  vRound;
@@ -1288,7 +940,7 @@ BigDecimal_round(int argc, VALUE *argv, VALUE self)
         Check_Type(vRound, T_FIXNUM);
         sw   = FIX2INT(vRound);
         if(!VpIsRoundMode(sw)) {
-            rb_raise(rb_eTypeError, "invalid rounding mode");
+            rb_raise(rb_eTypeError, "Invalid rounding mode.");
             return Qnil;
         }
         break;
@@ -1303,25 +955,6 @@ BigDecimal_round(int argc, VALUE *argv, VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * truncate(n)
- *
- * Truncate to the nearest 1, returning the result as a BigDecimal.
- *
- * BigDecimal('3.14159').truncate -> 3
- *
- * BigDecimal('8.7').truncate -> 8
- *
- * If n is specified and positive, the fractional part of the result has no
- * more than that many digits. 
- *
- * If n is specified and negative, at least that many digits to the left of the
- * decimal point will be 0 in the result.
- *
- * BigDecimal('3.14159').truncate(3) -> 3.141
- *
- * BigDecimal('13345.234').truncate(-2) -> 13300.0
- */
 static VALUE
 BigDecimal_truncate(int argc, VALUE *argv, VALUE self)
 {
@@ -1347,8 +980,6 @@ BigDecimal_truncate(int argc, VALUE *argv, VALUE self)
     return ToValue(c);
 }
 
-/* Return the fractional part of the number.
- */
 static VALUE
 BigDecimal_frac(VALUE self)
 {
@@ -1363,25 +994,6 @@ BigDecimal_frac(VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * floor(n)
- *
- * Return the largest integer less than or equal to the value, as a BigDecimal.
- *
- * BigDecimal('3.14159').floor -> 3
- *
- * BigDecimal('-9.1').floor -> -10
- *
- * If n is specified and positive, the fractional part of the result has no
- * more than that many digits.  
- *
- * If n is specified and negative, at least that
- * many digits to the left of the decimal point will be 0 in the result.
- *
- * BigDecimal('3.14159').floor(3) -> 3.141
- *
- * BigDecimal('13345.234').floor(-2) -> 13300.0
- */
 static VALUE
 BigDecimal_floor(int argc, VALUE *argv, VALUE self)
 {
@@ -1407,25 +1019,6 @@ BigDecimal_floor(int argc, VALUE *argv, VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * ceil(n)
- *
- * Return the smallest integer greater than or equal to the value, as a BigDecimal.
- *
- * BigDecimal('3.14159').ceil -> 4
- *
- * BigDecimal('-9.1').ceil -> -9
- *
- * If n is specified and positive, the fractional part of the result has no
- * more than that many digits.  
- *
- * If n is specified and negative, at least that
- * many digits to the left of the decimal point will be 0 in the result.
- *
- * BigDecimal('3.14159').ceil(3) -> 3.142
- *
- * BigDecimal('13345.234').ceil(-2) -> 13400.0
- */
 static VALUE
 BigDecimal_ceil(int argc, VALUE *argv, VALUE self)
 {
@@ -1451,36 +1044,6 @@ BigDecimal_ceil(int argc, VALUE *argv, VALUE self)
     return ToValue(c);
 }
 
-/* call-seq:
- * to_s(s)
- *
- * Converts the value to a string.
- *
- * The default format looks like  0.xxxxEnn.
- *
- * The optional parameter s consists of either an integer; or an optional '+'
- * or ' ', followed by an optional number, followed by an optional 'E' or 'F'.
- *
- * If there is a '+' at the start of s, positive values are returned with
- * a leading '+'.
- *
- * A space at the start of s returns positive values with a leading space.
- *
- * If s contains a number, a space is inserted after each group of that many 
- * fractional digits.
- *
- * If s ends with an 'E', engineering notation (0.xxxxEnn) is used.
- *
- * If s ends with an 'F', conventional floating point notation is used.
- *
- * Examples:
- *
- * BigDecimal.new('-123.45678901234567890').to_s('5F') -> '-123.45678 90123 45678 9'
- *
- * BigDecimal.new('123.45678901234567890').to_s('+8F') -> '+123.45678901 23456789'
- *
- * BigDecimal.new('123.45678901234567890').to_s(' F') -> ' 123.4567890123456789'
- */
 static VALUE
 BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
 {
@@ -1499,7 +1062,7 @@ BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
     if(rb_scan_args(argc,argv,"01",&f)==1) {
         if(TYPE(f)==T_STRING) {
             SafeStringValue(f);
-            psz = RSTRING_PTR(f);
+            psz = RSTRING(f)->ptr;
             if(*psz==' ') {
                 fPlus = 1; psz++;
             } else if(*psz=='+') {
@@ -1534,30 +1097,6 @@ BigDecimal_to_s(int argc, VALUE *argv, VALUE self)
     return rb_str_new2(psz);
 }
 
-/* Splits a BigDecimal number into four parts, returned as an array of values.
- *
- * The first value represents the sign of the BigDecimal, and is -1 or 1, or 0
- * if the BigDecimal is Not a Number.
- *
- * The second value is a string representing the significant digits of the
- * BigDecimal, with no leading zeros.
- *
- * The third value is the base used for arithmetic (currently always 10) as an
- * Integer.
- *
- * The fourth value is an Integer exponent.
- *
- * If the BigDecimal can be represented as 0.xxxxxx*10**n, then xxxxxx is the 
- * string of significant digits with no leading zeros, and n is the exponent.
- *
- * From these values, you can translate a BigDecimal to a float as follows:
- *
- *   sign, significant_digits, base, exponent = a.split
- *   f = sign * "0.#{significant_digits}".to_f * (base ** exponent)
- *
- * (Note that the to_f method is provided as a more convenient way to translate 
- * a BigDecimal to a Float.)
- */
 static VALUE
 BigDecimal_split(VALUE self)
 {
@@ -1586,11 +1125,6 @@ BigDecimal_split(VALUE self)
     return obj;
 }
 
-/* Returns the exponent of the BigDecimal number, as an Integer.
- *
- * If the number can be represented as 0.xxxxxx*10**n where xxxxxx is a string
- * of digits with no leading zeros, then n is the exponent.
- */
 static VALUE
 BigDecimal_exponent(VALUE self)
 {
@@ -1598,16 +1132,6 @@ BigDecimal_exponent(VALUE self)
     return INT2NUM(e);
 }
 
-/* Returns debugging information about the value as a string of comma-separated
- * values in angle brackets with a leading #:
- *
- * BigDecimal.new("1234.5678").inspect ->
- * "#<BigDecimal:b7ea1130,'0.12345678E4',8(12)>"
- *
- * The first part is the address, the second is the value as a string, and
- * the final part ss(mm) is the current number of significant digits and the
- * maximum number of significant digits, respectively.
- */
 static VALUE
 BigDecimal_inspect(VALUE self)
 {
@@ -1630,13 +1154,6 @@ BigDecimal_inspect(VALUE self)
     return obj;
 }
 
-/* call-seq:
- * power(n)
- *
- * Returns the value raised to the power of n. Note that n must be an Integer.
- *
- * Also available as the operator **
- */
 static VALUE
 BigDecimal_power(VALUE self, VALUE p)
 {
@@ -1676,22 +1193,10 @@ BigDecimal_global_new(int argc, VALUE *argv, VALUE self)
         mf = GetPositiveInt(nFig);
     }
     SafeStringValue(iniValue);
-    GUARD_OBJ(pv,VpCreateRbObject(mf, RSTRING_PTR(iniValue)));
+    GUARD_OBJ(pv,VpCreateRbObject(mf, RSTRING(iniValue)->ptr));
     return ToValue(pv);
 }
 
- /* call-seq:
-  * new(initial, digits)
-  *
-  * Create a new BigDecimal object.
-  *
-  * initial:: The initial value, as a String. Spaces are ignored, unrecognized characters terminate the value.
-  *
-  * digits:: The number of significant digits, as a Fixnum. If omitted or 0, the number of significant digits is determined from the initial value.
-  *
-  * The actual number of significant digits used in computation is usually
-  * larger than the specified number.
-  */
 static VALUE
 BigDecimal_new(int argc, VALUE *argv, VALUE self)
 {
@@ -1707,22 +1212,10 @@ BigDecimal_new(int argc, VALUE *argv, VALUE self)
         mf = GetPositiveInt(nFig);
     }
     SafeStringValue(iniValue);
-    GUARD_OBJ(pv,VpNewRbClass(mf, RSTRING_PTR(iniValue),self));
+    GUARD_OBJ(pv,VpNewRbClass(mf, RSTRING(iniValue)->ptr,self));
     return ToValue(pv);
 }
 
- /* call-seq:
-  * BigDecimal.limit(digits)
-  *
-  * Limit the number of significant digits in newly created BigDecimal 
-  * numbers to the specified value. Rounding is performed as necessary, 
-  * as specified by BigDecimal.mode.
-  *
-  * A limit of 0, the default, means no upper limit.
-  *
-  * The limit specified by this method takes priority over any limit 
-  * specified to instance methods such as ceil, floor, truncate, or round.
-  */
 static VALUE
 BigDecimal_limit(int argc, VALUE *argv, VALUE self)
 {
@@ -1742,22 +1235,6 @@ BigDecimal_limit(int argc, VALUE *argv, VALUE self)
     return nCur;
 }
 
-/* Returns the sign of the value.
- *
- * Returns a positive value if > 0, a negative value if < 0, and a 
- * zero if == 0.
- *
- * The specific value returned indicates the type and sign of the BigDecimal, 
- * as follows:
- *
- * BigDecimal::SIGN_NaN:: value is Not a Number
- * BigDecimal::SIGN_POSITIVE_ZERO:: value is +0
- * BigDecimal::SIGN_NEGATIVE_ZERO:: value is -0
- * BigDecimal::SIGN_POSITIVE_INFINITE:: value is +infinity
- * BigDecimal::SIGN_NEGATIVE_INFINITE:: value is -infinity
- * BigDecimal::SIGN_POSITIVE_FINITE:: value is positive
- * BigDecimal::SIGN_NEGATIVE_FINITE:: value is negative
- */
 static VALUE
 BigDecimal_sign(VALUE self)
 { /* sign */
@@ -1787,112 +1264,37 @@ Init_bigdecimal(void)
     rb_define_singleton_method(rb_cBigDecimal, "ver", BigDecimal_version, 0);
 
     /* Constants definition */
-
-    /* 
-     * Base value used in internal calculations.  On a 32 bit system, BASE 
-     * is 10000, indicating that calculation is done in groups of 4 digits.  
-     * (If it were larger, BASE**2 wouldn't fit in 32 bits, so you couldn't
-     * guarantee that two groups could always be multiplied together without 
-     * overflow.) 
-     */
     rb_define_const(rb_cBigDecimal, "BASE", INT2FIX((S_INT)VpBaseVal()));
 
     /* Exceptions */
-
-    /*
-     * 0xff: Determines whether overflow, underflow or zero divide result in 
-     * an exception being thrown. See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_ALL",INT2FIX(VP_EXCEPTION_ALL));
-
-    /* 
-     * 0x02: Determines what happens when the result of a computation is not a 
-     * number (NaN). See BigDecimal.mode. 
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_NaN",INT2FIX(VP_EXCEPTION_NaN));
-
-    /* 
-     * 0x01: Determines what happens when the result of a computation is
-     * infinity.  See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_INFINITY",INT2FIX(VP_EXCEPTION_INFINITY));
-
-    /* 
-     * 0x04: Determines what happens when the result of a computation is an
-     * underflow (a result too small to be represented). See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_UNDERFLOW",INT2FIX(VP_EXCEPTION_UNDERFLOW));
-
-    /* 
-     * 0x01: Determines what happens when the result of a computation is an
-     * underflow (a result too large to be represented). See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_OVERFLOW",INT2FIX(VP_EXCEPTION_OVERFLOW));
-
-    /* 
-     * 0x01: Determines what happens when a division by zero is performed.
-     * See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "EXCEPTION_ZERODIVIDE",INT2FIX(VP_EXCEPTION_ZERODIVIDE));
 
-    /* 
-     * 0x100: Determines what happens when a result must be rounded in order to
-     * fit in the appropriate number of significant digits. See
-     * BigDecimal.mode.
-     */
+    /* Computation mode */
     rb_define_const(rb_cBigDecimal, "ROUND_MODE",INT2FIX(VP_ROUND_MODE));
-
-    /* 1: Indicates that values should be rounded away from zero. See
-     * BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "ROUND_UP",INT2FIX(VP_ROUND_UP));
-
-    /* 2: Indicates that values should be rounded towards zero. See
-     * BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "ROUND_DOWN",INT2FIX(VP_ROUND_DOWN));
-
-    /* 3: Indicates that digits >= 5 should be rounded up, others rounded down.
-     * See BigDecimal.mode. */
     rb_define_const(rb_cBigDecimal, "ROUND_HALF_UP",INT2FIX(VP_ROUND_HALF_UP));
-
-    /* 4: Indicates that digits >= 6 should be rounded up, others rounded down.
-     * See BigDecimal.mode.
-     */
     rb_define_const(rb_cBigDecimal, "ROUND_HALF_DOWN",INT2FIX(VP_ROUND_HALF_DOWN));
-    /* 5: Round towards +infinity. See BigDecimal.mode. */
     rb_define_const(rb_cBigDecimal, "ROUND_CEILING",INT2FIX(VP_ROUND_CEIL));
-
-    /* 6: Round towards -infinity. See BigDecimal.mode. */
     rb_define_const(rb_cBigDecimal, "ROUND_FLOOR",INT2FIX(VP_ROUND_FLOOR));
-
-    /* 7: Round towards the even neighbor. See BigDecimal.mode. */
     rb_define_const(rb_cBigDecimal, "ROUND_HALF_EVEN",INT2FIX(VP_ROUND_HALF_EVEN));
 
-    /* 0: Indicates that a value is not a number. See BigDecimal.sign. */
+    /* Constants for sign value */
     rb_define_const(rb_cBigDecimal, "SIGN_NaN",INT2FIX(VP_SIGN_NaN));
-
-    /* 1: Indicates that a value is +0. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_POSITIVE_ZERO",INT2FIX(VP_SIGN_POSITIVE_ZERO));
-
-    /* -1: Indicates that a value is -0. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_NEGATIVE_ZERO",INT2FIX(VP_SIGN_NEGATIVE_ZERO));
-
-    /* 2: Indicates that a value is positive and finite. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_POSITIVE_FINITE",INT2FIX(VP_SIGN_POSITIVE_FINITE));
-
-    /* -2: Indicates that a value is negative and finite. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_NEGATIVE_FINITE",INT2FIX(VP_SIGN_NEGATIVE_FINITE));
-
-    /* 3: Indicates that a value is positive and infinite. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_POSITIVE_INFINITE",INT2FIX(VP_SIGN_POSITIVE_INFINITE));
-
-    /* -3: Indicates that a value is negative and infinite. See BigDecimal.sign. */
     rb_define_const(rb_cBigDecimal, "SIGN_NEGATIVE_INFINITE",INT2FIX(VP_SIGN_NEGATIVE_INFINITE));
 
     /* instance methods */
     rb_define_method(rb_cBigDecimal, "precs", BigDecimal_prec, 0);
-
     rb_define_method(rb_cBigDecimal, "add", BigDecimal_add2, 2);
     rb_define_method(rb_cBigDecimal, "sub", BigDecimal_sub2, 2);
     rb_define_method(rb_cBigDecimal, "mult", BigDecimal_mult2, 2);
@@ -1928,6 +1330,7 @@ Init_bigdecimal(void)
     rb_define_method(rb_cBigDecimal, "==", BigDecimal_eq, 1);
     rb_define_method(rb_cBigDecimal, "===", BigDecimal_eq, 1);
     rb_define_method(rb_cBigDecimal, "eql?", BigDecimal_eq, 1);
+    rb_define_method(rb_cBigDecimal, "!=", BigDecimal_ne, 1);
     rb_define_method(rb_cBigDecimal, "<", BigDecimal_lt, 1);
     rb_define_method(rb_cBigDecimal, "<=", BigDecimal_le, 1);
     rb_define_method(rb_cBigDecimal, ">", BigDecimal_gt, 1);
@@ -2175,7 +1578,7 @@ VpIsNegDoubleZero(double v)
 }
 
 VP_EXPORT int
-VpException(unsigned short f, const char *str,int always)
+VpException(unsigned short f,char *str,int always)
 {
     VALUE exc;
     int   fatal=0;
@@ -2212,8 +1615,8 @@ VpException(unsigned short f, const char *str,int always)
     return 0; /* 0 Means VpException() raised no exception */
 
 raise:
-    if(fatal) rb_fatal("%s", str);
-    else   rb_raise(exc, "%s", str);
+    if(fatal) rb_fatal(str);
+    else   rb_raise(exc,str);
     return 0;
 }
 
@@ -2317,7 +1720,7 @@ NaN:
  *    returns number of chars needed to represent vp in specified format.
  */
 VP_EXPORT U_LONG
-VpNumOfChars(Real *vp,const char *pszFmt)
+VpNumOfChars(Real *vp,char *pszFmt)
 {
     S_INT  ex;
     U_LONG nc;
@@ -2420,7 +1823,7 @@ VpInit(U_LONG BaseVal)
 }
 
 VP_EXPORT Real *
-VpOne(void)
+VpOne()
 {
     return VpConstOne;
 }
@@ -2470,7 +1873,7 @@ overflow:
  *   NULL be returned if memory allocation is failed,or any error.
  */
 VP_EXPORT Real *
-VpAlloc(U_LONG mx, const char *szVal)
+VpAlloc(U_LONG mx, char *szVal)
 {
     U_LONG i, ni, ipn, ipf, nf, ipe, ne, nalloc;
     char v,*psz;
@@ -2502,25 +1905,14 @@ VpAlloc(U_LONG mx, const char *szVal)
        return vp;
     }
 
-    /* Skip all '_' after digit: 2006-6-30 */
-    ni = 0;
+    /* Skip all spaces */
     psz = ALLOCA_N(char,strlen(szVal)+1);
     i   = 0;
     ipn = 0;
     while(psz[i]=szVal[ipn]) {
-        if(ISDIGIT(psz[i])) ++ni;
-        if(psz[i]=='_') {
-            if(ni>0) {ipn++;continue;}
-            psz[i]=0;
-            break;
-        }
+        if(ISSPACE(szVal[ipn])) {ipn++;continue;}
         ++i; ++ipn;
     }
-    /* Skip trailing spaces */
-    while((--i)>0) {
-        if(ISSPACE(psz[i])) psz[i] = 0;
-        else                break;
-    }
     szVal = psz;
 
     /* Check on Inf & NaN */
@@ -3885,7 +3277,7 @@ VpToFString(Real *a,char *psz,int fFmt,int fPlus)
  *   ne   ... number of characters in exp_chr[],not including '+/-'.
  */
 VP_EXPORT int
-VpCtoV(Real *a, const char *int_chr, U_LONG ni, const char *frac, U_LONG nf, const char *exp_chr, U_LONG ne)
+VpCtoV(Real *a, char *int_chr, U_LONG ni, char *frac, U_LONG nf, char *exp_chr, U_LONG ne)
 {
     U_LONG i, j, ind_a, ma, mi, me;
     U_LONG loc;
@@ -3912,7 +3304,7 @@ VpCtoV(Real *a, const char *int_chr, U_LONG ni, const char *frac, U_LONG nf, con
             es = e*((S_INT)BASE_FIG);
             e = e * 10 + exp_chr[i] - '0';
             if(es>e*((S_INT)BASE_FIG)) {
-                return VpException(VP_EXCEPTION_INFINITY,"exponent overflow",0);
+                return VpException(VP_EXCEPTION_INFINITY,"Exponent overflow",0);
             }
             ++i;
         }
@@ -3921,7 +3313,7 @@ VpCtoV(Real *a, const char *int_chr, U_LONG ni, const char *frac, U_LONG nf, con
     /* get integer part */
     i = 0;
     sign = 1;
-    if(ni >= 0) {
+    if(ni > 0) {
         if(int_chr[0] == '-') {
             sign = -1;
             ++i;
@@ -4331,45 +3723,28 @@ VpMidRound(Real *y, int f, int nf)
  *   nf: digit location to round from the the decimal point.
  */
 {
-    /* fracf: any positive digit under rounding position? */
-    /* exptoadd: number of digits needed to compensate negative nf */
-    int n,i,ix,ioffset,fracf,exptoadd;
-    U_LONG v,shifter;
+    int n,i,ix,ioffset;
+    U_LONG v;
     U_LONG div;
 
     nf += y->exponent*((int)BASE_FIG);
-    exptoadd=0;
-    if (nf < 0) {
-        exptoadd = -nf;
-        nf = 0;
-    }
     /* ix: x->fraq[ix] contains round position */
     ix = nf/(int)BASE_FIG;
-    if(((U_LONG)ix)>=y->Prec) return 0; /* Unable to round */
+    if(ix<0 || ((U_LONG)ix)>=y->Prec) return 0; /* Unable to round */
     ioffset = nf - ix*((int)BASE_FIG);
 
+    memset(y->frac+ix+1, 0, (y->Prec - (ix+1)) * sizeof(U_LONG));
     v = y->frac[ix];
     /* drop digits after pointed digit */
     n = BASE_FIG - ioffset - 1;
-    for(shifter=1,i=0;i<n;++i) shifter *= 10;
-    fracf = (v%(shifter*10) > 0);
-    v /= shifter;
+    for(i=0;i<n;++i) v /= 10;
     div = v/10;
     v = v - div*10;
-    if (fracf == 0) {
-        for(i=ix+1;i<y->Prec;i++) {
-            if (y->frac[i]%BASE) {
-                fracf = 1;
-                break;
-            }
-        }
-    }
-    memset(y->frac+ix+1, 0, (y->Prec - (ix+1)) * sizeof(U_LONG));
     switch(f) {
     case VP_ROUND_DOWN: /* Truncate */
          break;
     case VP_ROUND_UP:   /* Roundup */
-        if(fracf) ++div;
+        if(v) ++div;
          break;
     case VP_ROUND_HALF_UP:   /* Round half up  */
         if(v>=5) ++div;
@@ -4378,10 +3753,10 @@ VpMidRound(Real *y, int f, int nf)
         if(v>=6) ++div;
         break;
     case VP_ROUND_CEIL: /* ceil */
-        if(fracf && (VpGetSign(y)>0)) ++div;
+        if(v && (VpGetSign(y)>0)) ++div;
         break;
     case VP_ROUND_FLOOR: /* floor */
-        if(fracf && (VpGetSign(y)<0)) ++div;
+        if(v && (VpGetSign(y)<0)) ++div;
         break;
     case VP_ROUND_HALF_EVEN: /* Banker's rounding */
         if(v>5) ++div;
@@ -4401,26 +3776,13 @@ VpMidRound(Real *y, int f, int nf)
             VpRdup(y,ix);
         } else {
             S_INT s = VpGetSign(y);
-            int e = y->exponent;
             VpSetOne(y);
             VpSetSign(y,s);
-            y->exponent = e+1;
         }
     } else {
         y->frac[ix] = div;
         VpNmlz(y);
     }
-    if (exptoadd > 0) {
-        y->exponent += exptoadd/BASE_FIG;
-        exptoadd %= BASE_FIG;
-        for(i=0;i<exptoadd;i++) {
-            y->frac[0] *= 10;
-            if (y->frac[0] >= BASE) {
-                y->frac[0] /= BASE;
-                y->exponent++;
-            }
-        }
-    }
     return 1;
 }
 
diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
index 4f77feab00..aabc551a76 100644
--- a/ext/bigdecimal/bigdecimal.h
+++ b/ext/bigdecimal/bigdecimal.h
@@ -105,7 +105,7 @@ typedef struct {
 VP_EXPORT  Real *
 VpNewRbClass(U_LONG mx,char *str,VALUE klass);
 
-VP_EXPORT  Real *VpCreateRbObject(U_LONG mx,const char *str);
+VP_EXPORT  Real *VpCreateRbObject(U_LONG mx,char *str);
 
 VP_EXPORT U_LONG VpBaseFig(void);
 VP_EXPORT U_LONG VpDblFig(void);
@@ -126,13 +126,13 @@ VP_EXPORT int           VpIsRoundMode(unsigned long n);
 VP_EXPORT unsigned long VpGetRoundMode(void);
 VP_EXPORT unsigned long VpSetRoundMode(unsigned long n);
 
-VP_EXPORT int VpException(unsigned short f,const char *str,int always);
+VP_EXPORT int VpException(unsigned short f,char *str,int always);
 VP_EXPORT int VpIsNegDoubleZero(double v);
-VP_EXPORT U_LONG VpNumOfChars(Real *vp,const char *pszFmt);
+VP_EXPORT U_LONG VpNumOfChars(Real *vp,char *pszFmt);
 VP_EXPORT U_LONG VpInit(U_LONG BaseVal);
 VP_EXPORT void *VpMemAlloc(U_LONG mb);
 VP_EXPORT void VpFree(Real *pv);
-VP_EXPORT Real *VpAlloc(U_LONG mx, const char *szVal);
+VP_EXPORT Real *VpAlloc(U_LONG mx, char *szVal);
 VP_EXPORT int VpAsgn(Real *c,Real *a,int isw);
 VP_EXPORT int VpAddSub(Real *c,Real *a,Real *b,int operation);
 VP_EXPORT int VpMult(Real *c,Real *a,Real *b);
@@ -143,7 +143,7 @@ VP_EXPORT void VpSzMantissa(Real *a,char *psz);
 VP_EXPORT int VpToSpecialString(Real *a,char *psz,int fPlus);
 VP_EXPORT void VpToString(Real *a,char *psz,int fFmt,int fPlus);
 VP_EXPORT void VpToFString(Real *a,char *psz,int fFmt,int fPlus);
-VP_EXPORT int VpCtoV(Real *a,const char *int_chr,U_LONG ni,const char *frac,U_LONG nf,const char *exp_chr,U_LONG ne);
+VP_EXPORT int VpCtoV(Real *a,char *int_chr,U_LONG ni,char *frac,U_LONG nf,char *exp_chr,U_LONG ne);
 VP_EXPORT int VpVtoD(double *d,S_LONG *e,Real *m);
 VP_EXPORT void VpDtoV(Real *m,double d);
 VP_EXPORT void VpItoV(Real *m,S_INT ival);
@@ -155,7 +155,7 @@ VP_EXPORT void VpFrac(Real *y,Real *x);
 VP_EXPORT int VpPower(Real *y,Real *x,S_INT n);
 
 /* VP constants */
-VP_EXPORT Real *VpOne(void);
+VP_EXPORT Real *VpOne();
 
 /*  
  *  ------------------
diff --git a/ext/bigdecimal/bigdecimal_en.html b/ext/bigdecimal/bigdecimal_en.html
index c2b86faef6..02c88df43e 100644
--- a/ext/bigdecimal/bigdecimal_en.html
+++ b/ext/bigdecimal/bigdecimal_en.html
@@ -379,7 +379,7 @@ after every n digits for readability.
 <CODE><PRE>
 BigDecimal("0.1234567890123456789").to_s(10)   #  ==> "0.1234567890 123456789E0"
 </PRE></CODE>
-n can be a string representing a positive integer number.
+n can be an string representing a positive integer number.
 <CODE><PRE>
 BigDecimal("0.1234567890123456789").to_s("10") #  ==> "0.1234567890 123456789E0"
 </PRE></CODE>
@@ -678,9 +678,10 @@ structure.
 </DL>
 
 <H3>Disadvantage of decimal representation</H3>
-Because most computers have no internal decimal representaion.
-Once you use BigDecimal,you need to keep using it without
-considering computation cost if exact computation is required.
+Advantages stated so far can also be disadvantages if the input from outside is
+ represented in binary.
+Translation error from decimal to binary or vice versa is inevitable.
+So,translation from Float(binary) to BigDecimal(decimal) is not alway done exactly.
 
 <H4>Which is the first input?</H4>
 Because most people uses decimal notatin for numeric data representation,
diff --git a/ext/bigdecimal/bigdecimal_ja.html b/ext/bigdecimal/bigdecimal_ja.html
index 37bbcbbb09..8fd95a6fe3 100644
--- a/ext/bigdecimal/bigdecimal_ja.html
+++ b/ext/bigdecimal/bigdecimal_ja.html
@@ -676,11 +676,10 @@ exponent=1�Asign=2 �Ȃ琔�l�� 1234.56784321 �ł���̂͌���Β����ɕ�����܂��B
 
 <H3>10�i�̃f�����b�g</H3>
 ���͍��܂ł̃����b�g�́A���̂܂܃f�����b�g�ɂ��Ȃ�܂��B
-���������A10�i��2�i�ɕϊ�����悤�ȑ���͕ϊ��덷
+���������A10�i��2�i�A2�i��10�i�ɕϊ�����悤�ȑ���͕ϊ��덷
 �𔺂��ꍇ��������邱�Ƃ͂ł��܂���B
-��T�̃R���s���[�^��10�i�̓����\���������Ă��Ȃ��̂ŁA
-BigDecimal �𗘗p���Č덷�����̌v�Z������ꍇ�́A�v�Z���x
-�𖳎����Ă��Ō�܂� BigDecimal ���g�p������K�v������܂��B
+���Ɍv�Z�@�����Ɏ�荞�܂ꂽ2�i���l�� BigDecimal �̓����\����
+�ϊ�����Ƃ��ɂ͌덷���������Ȃ��ꍇ������܂��B
 
 <H3>�ŏ��͉����H</H3>
 �����Ōv�Z����Ƃ��ɂ킴�킴2�i�����g���l�͋ɂ߂Ă܂�ł��B
diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
index d80eeab901..34a60ae67a 100644
--- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb
+++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb
@@ -1,27 +1,9 @@
 #
-# require 'bigdecimal/jacobian'
+# jacobian.rb
 #
-# Provides methods to compute the Jacobian matrix of a set of equations at a
-# point x. In the methods below:
-#
-# f is an Object which is used to compute the Jacobian matrix of the equations.
-# It must provide the following methods:
-#
-# f.values(x):: returns the values of all functions at x
-#
-# f.zero:: returns 0.0
-# f.one:: returns 1.0
-# f.two:: returns 1.0
-# f.ten:: returns 10.0
-#
-# f.eps:: returns the convergence criterion (epsilon value) used to determine whether two values are considered equal. If |a-b| < epsilon, the two values are considered equal.
-#
-# x is the point at which to compute the Jacobian.
-#
-# fx is f.values(x).
+# Computes Jacobian matrix of f at x
 #
 module Jacobian
-  #--
   def isEqual(a,b,zero=0.0,e=1.0e-8)
     aa = a.abs
     bb = b.abs
@@ -35,10 +17,7 @@ module Jacobian
           end
     end
   end
-  #++
 
-  # Computes the derivative of f[i] at x[i].
-  # fx is the value of f at x.
   def dfdxi(f,fx,x,i)
     nRetry = 0
     n = x.size
@@ -70,7 +49,6 @@ module Jacobian
     deriv
   end
 
-  # Computes the Jacobian of f at x. fx is the value of f at x.
   def jacobian(f,fx,x)
     n = x.size
     dfdx = Array::new(n*n)
diff --git a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
index 8f4888725e..1d5d3170cc 100644
--- a/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
+++ b/ext/bigdecimal/lib/bigdecimal/ludcmp.rb
@@ -1,8 +1,7 @@
 #
-# Solves a*x = b for x, using LU decomposition.
+# ludcmp.rb
 #
 module LUSolve
-  # Performs LU decomposition of the n by n matrix a.
   def ludecomp(a,n,zero=0,one=1)
     prec = BigDecimal.limit(nil)
     ps     = []
@@ -53,12 +52,6 @@ module LUSolve
     ps
   end
 
-  # Solves a*x = b for x, using LU decomposition.
-  #
-  # a is a matrix, b is a constant vector, x is the solution vector.
-  #
-  # ps is the pivot, a vector which indicates the permutation of rows performed
-  # during LU decomposition.
   def lusolve(a,b,ps,zero=0.0)
     prec = BigDecimal.limit(nil)
     n = ps.size
diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb
index f3248a3c5c..7b3f46ed1a 100644
--- a/ext/bigdecimal/lib/bigdecimal/math.rb
+++ b/ext/bigdecimal/lib/bigdecimal/math.rb
@@ -1,5 +1,4 @@
 #
-#--
 # Contents:
 #   sqrt(x, prec)
 #   sin (x, prec)
@@ -14,35 +13,19 @@
 #   x    ... BigDecimal number to be computed.
 #            |x| must be small enough to get convergence.
 #   prec ... Number of digits to be obtained.
-#++
-#
-# Provides mathematical functions.
-#
-# Example:
 #
+# Usage:
 #   require "bigdecimal"
-#   require "bigdecimal/math"
-#
+#   require "bigdecimal/math.rb"
 #   include BigMath
-#
 #   a = BigDecimal((PI(100)/2).to_s)
-#   puts sin(a,100) # -> 0.10000000000000000000......E1
+#   puts sin(a,100) # => 0.10000000000000000000......E1
 #
 module BigMath
-
-  # Computes the square root of x to the specified number of digits of 
-  # precision.
-  #
-  # BigDecimal.new('2').sqrt(16).to_s 
-  #  -> "0.14142135623730950488016887242096975E1"
-  #
   def sqrt(x,prec)
     x.sqrt(prec)
   end
 
-  # Computes the sine of x to the specified number of digits of precision.
-  #
-  # If x is infinite or NaN, returns NaN.
   def sin(x, prec)
     raise ArgumentError, "Zero or negative precision for sin" if prec <= 0
     return BigDecimal("NaN") if x.infinite? || x.nan?
@@ -68,9 +51,6 @@ module BigMath
     y
   end
 
-  # Computes the cosine of x to the specified number of digits of precision.
-  #
-  # If x is infinite or NaN, returns NaN.
   def cos(x, prec)
     raise ArgumentError, "Zero or negative precision for cos" if prec <= 0
     return BigDecimal("NaN") if x.infinite? || x.nan?
@@ -96,10 +76,6 @@ module BigMath
     y
   end
 
-  # Computes the arctangent of x to the specified number of digits of precision.
-  #
-  # If x is infinite or NaN, returns NaN.
-  # Raises an argument error if x > 1.
   def atan(x, prec)
     raise ArgumentError, "Zero or negative precision for atan" if prec <= 0
     return BigDecimal("NaN") if x.infinite? || x.nan?
@@ -120,13 +96,6 @@ module BigMath
     y
   end
 
-  # Computes the value of e (the base of natural logarithms) raised to the 
-  # power of x, to the specified number of digits of precision.
-  #
-  # If x is infinite or NaN, returns NaN.
-  #
-  # BigMath::exp(BigDecimal.new('1'), 10).to_s
-  # -> "0.271828182845904523536028752390026306410273E1"
   def exp(x, prec)
     raise ArgumentError, "Zero or negative precision for exp" if prec <= 0
     return BigDecimal("NaN") if x.infinite? || x.nan?
@@ -148,11 +117,6 @@ module BigMath
     y
   end
 
-  # Computes the natural logarithm of x to the specified number of digits 
-  # of precision.
-  #
-  # Returns x if x is infinite or NaN.
-  #
   def log(x, prec)
     raise ArgumentError, "Zero or negative argument for log" if x <= 0 || prec <= 0
     return x if x.infinite? || x.nan?
@@ -174,7 +138,6 @@ module BigMath
     y*two
   end
 
-  # Computes the value of pi to the specified number of digits of precision.
   def PI(prec)
     raise ArgumentError, "Zero or negative argument for PI" if prec <= 0
     n      = prec + BigDecimal.double_fig
@@ -213,8 +176,6 @@ module BigMath
     pi
   end
 
-  # Computes e (the base of natural logarithms) to the specified number of
-  # digits of precision.
   def E(prec)
     raise ArgumentError, "Zero or negative precision for E" if prec <= 0
     n    = prec + BigDecimal.double_fig
diff --git a/ext/bigdecimal/lib/bigdecimal/newton.rb b/ext/bigdecimal/lib/bigdecimal/newton.rb
index 59ac0f7f04..67a92474ac 100644
--- a/ext/bigdecimal/lib/bigdecimal/newton.rb
+++ b/ext/bigdecimal/lib/bigdecimal/newton.rb
@@ -1,29 +1,27 @@
 #
 # newton.rb 
 #
-# Solves the nonlinear algebraic equation system f = 0 by Newton's method.
-# This program is not dependent on BigDecimal.
+# Solves nonlinear algebraic equation system f = 0 by Newton's method.
+#  (This program is not dependent on BigDecimal)
 #
 # To call:
 #    n = nlsolve(f,x)
-#  where n is the number of iterations required,
-#        x is the initial value vector
-#        f is an Object which is used to compute the values of the equations to be solved.
-# It must provide the following methods:
+#  where n is the number of iterations required.
+#        x is the solution vector.
+#        f is the object to be solved which must have following methods.
 #
-# f.values(x):: returns the values of all functions at x
+#   f ... Object to compute Jacobian matrix of the equation systems.
+#       [Methods required for f]
+#         f.values(x) returns values of all functions at x.
+#         f.zero      returns 0.0
+#         f.one       returns 1.0
+#         f.two       returns 1.0
+#         f.ten       returns 10.0
+#         f.eps       convergence criterion
+#   x ... initial values
 #
-# f.zero:: returns 0.0
-# f.one:: returns 1.0
-# f.two:: returns 1.0
-# f.ten:: returns 10.0
-#
-# f.eps:: returns the convergence criterion (epsilon value) used to determine whether two values are considered equal. If |a-b| < epsilon, the two values are considered equal.
-#
-# On exit, x is the solution vector.
-#
-require "bigdecimal/ludcmp"
-require "bigdecimal/jacobian"
+require "ludcmp"
+require "jacobian"
 
 module Newton
   include LUSolve
@@ -62,7 +60,7 @@ module Newton
       begin
         fact *= p5
         if fact < minfact then
-          raise "Failed to reduce function values."
+          raize "Failed to reduce function values."
         end
         for i in 0...n do
           x[i] = xs[i] - dx[i]*fact
diff --git a/ext/bigdecimal/lib/bigdecimal/nlsolve.rb b/ext/bigdecimal/lib/bigdecimal/nlsolve.rb
new file mode 100644
index 0000000000..08f17f9ecd
--- /dev/null
+++ b/ext/bigdecimal/lib/bigdecimal/nlsolve.rb
@@ -0,0 +1,38 @@
+#!/usr/local/bin/ruby
+
+#
+# nlsolve.rb
+# An example for solving nonlinear algebraic equation system.
+#
+
+require "bigdecimal"
+require "newton"
+include Newton
+
+class Function
+  def initialize()
+    @zero = BigDecimal::new("0.0")
+    @one  = BigDecimal::new("1.0")
+    @two  = BigDecimal::new("2.0")
+    @ten  = BigDecimal::new("10.0")
+    @eps  = BigDecimal::new("1.0e-16")
+  end
+  def zero;@zero;end
+  def one ;@one ;end
+  def two ;@two ;end
+  def ten ;@ten ;end
+  def eps ;@eps ;end
+  def values(x) # <= defines functions solved
+    f = []
+    f1 = x[0]*x[0] + x[1]*x[1] - @two # f1 = x**2 + y**2 - 2 => 0
+    f2 = x[0] - x[1]                  # f2 = x    - y        => 0
+    f <<= f1
+    f <<= f2
+    f
+  end
+end
+ f = BigDecimal::limit(100)
+ f = Function.new
+ x = [f.zero,f.zero]      # Initial values
+ n = nlsolve(f,x)
+ p x
diff --git a/ext/bigdecimal/lib/bigdecimal/util.rb b/ext/bigdecimal/lib/bigdecimal/util.rb
index 09e926acd5..1f8d6c7a49 100644
--- a/ext/bigdecimal/lib/bigdecimal/util.rb
+++ b/ext/bigdecimal/lib/bigdecimal/util.rb
@@ -1,17 +1,19 @@
 #
 # BigDecimal utility library.
+# ----------------------------------------------------------------------
+# Contents:
 #
-# To use these functions, require 'bigdecimal/util'
-#
-# The following methods are provided to convert other types to BigDecimals:
+#   String#
+#     to_d      ... to BigDecimal
 #
-#   String#to_d -> BigDecimal
-#   Float#to_d -> BigDecimal
-#   Rational#to_d -> BigDecimal
+#   Float#
+#     to_d      ... to BigDecimal
 #
-# The following method is provided to convert BigDecimals to other types:
+#   BigDecimal#
+#     to_r      ... to Rational
 #
-#   BigDecimal#to_r -> Rational
+#   Rational#
+#     to_d      ... to BigDecimal
 #
 # ----------------------------------------------------------------------
 #
@@ -28,8 +30,8 @@ class String
 end
 
 class BigDecimal < Numeric
-  # Converts a BigDecimal to a String of the form "nnnnnn.mmm".
-  # This method is deprecated; use BigDecimal#to_s("F") instead.
+  # to "nnnnnn.mmm" form digit string
+  # Use BigDecimal#to_s("F") instead.
   def to_digits
      if self.nan? || self.infinite? || self.zero?
         self.to_s
@@ -40,21 +42,22 @@ class BigDecimal < Numeric
      end
   end
 
-  # Converts a BigDecimal to a Rational.
+  # Convert BigDecimal to Rational
   def to_r 
      sign,digits,base,power = self.split
      numerator = sign*digits.to_i
      denomi_power = power - digits.size # base is always 10
      if denomi_power < 0
-        Rational(numerator,base ** (-denomi_power))
+        denominator = base ** (-denomi_power)
      else
-        Rational(numerator * (base ** denomi_power),1)
+        denominator = base ** denomi_power
      end
+     Rational(numerator,denominator)
   end
 end
 
 class Rational < Numeric
-  # Converts a Rational to a BigDecimal
+  # Convert Rational to BigDecimal
   def to_d(nFig=0)
      num = self.numerator.to_s
      if nFig<=0
diff --git a/ext/bigdecimal/sample/linear.rb b/ext/bigdecimal/sample/linear.rb
index 88a62ffa71..7c8ca263eb 100644
--- a/ext/bigdecimal/sample/linear.rb
+++ b/ext/bigdecimal/sample/linear.rb
@@ -11,7 +11,7 @@
 #
 
 require "bigdecimal"
-require "bigdecimal/ludcmp"
+require "ludcmp"
 
 #
 # NOTE:
diff --git a/ext/bigdecimal/sample/nlsolve.rb b/ext/bigdecimal/sample/nlsolve.rb
index 7f729e6aaa..08f17f9ecd 100644
--- a/ext/bigdecimal/sample/nlsolve.rb
+++ b/ext/bigdecimal/sample/nlsolve.rb
@@ -6,7 +6,7 @@
 #
 
 require "bigdecimal"
-require "bigdecimal/newton"
+require "newton"
 include Newton
 
 class Function
diff --git a/ext/curses/curses.c b/ext/curses/curses.c
index 9c51a2127f..a8952bf186 100644
--- a/ext/curses/curses.c
+++ b/ext/curses/curses.c
@@ -54,9 +54,6 @@
 # define USE_MOUSE 1
 #endif
 
-#define NUM2CH NUM2LONG
-#define CH2FIX LONG2FIX
-
 static VALUE mCurses;
 static VALUE mKey;
 static VALUE cWindow;
@@ -127,7 +124,7 @@ curses_init_screen()
     if (rb_stdscr) return rb_stdscr;
     initscr();
     if (stdscr == 0) {
-	rb_raise(rb_eRuntimeError, "can't initialize curses");
+	rb_raise(rb_eRuntimeError, "cannot initialize curses");
     }
     clear();
     rb_stdscr = prep_window(cWindow, stdscr);
@@ -186,15 +183,6 @@ curses_clear(obj)
     return Qnil;
 }
 
-/* def clrtoeol */
-static VALUE
-curses_clrtoeol()
-{
-    curses_stdscr();
-    clrtoeol();
-    return Qnil;
-}
-
 /* def refresh */
 static VALUE
 curses_refresh(obj)
@@ -374,7 +362,7 @@ curses_inch(obj)
     VALUE obj;
 {
     curses_stdscr();
-    return CH2FIX(inch());
+    return CHR2FIX(inch());
 }
 
 /* def addch(ch) */
@@ -384,7 +372,7 @@ curses_addch(obj, ch)
     VALUE ch;
 {
     curses_stdscr();
-    addch(NUM2CH(ch));
+    addch(NUM2CHR(ch));
     return Qnil;
 }
 
@@ -395,7 +383,7 @@ curses_insch(obj, ch)
     VALUE ch;
 {
     curses_stdscr();
-    insch(NUM2CH(ch));
+    insch(NUM2CHR(ch));
     return Qnil;
 }
 
@@ -458,17 +446,6 @@ curses_deleteln(obj)
     return Qnil;
 }
 
-/* def insertln */
-static VALUE
-curses_insertln(obj)
-    VALUE obj;
-{
-#if defined(HAVE_INSERTLN) || defined(insertln)
-    insertln();
-#endif
-    return Qnil;
-}
-
 /* def keyname */
 static VALUE
 curses_keyname(obj, c)
@@ -559,7 +536,7 @@ static VALUE
 curses_bkgdset(VALUE obj, VALUE ch)
 {
 #ifdef HAVE_BKGDSET
-  bkgdset(NUM2CH(ch));
+  bkgdset(NUM2CHR(ch));
 #endif
   return Qnil;
 }
@@ -568,7 +545,7 @@ static VALUE
 curses_bkgd(VALUE obj, VALUE ch)
 {
 #ifdef HAVE_BKGD
-  return (bkgd(NUM2CH(ch)) == OK) ? Qtrue : Qfalse;
+  return (bkgd(NUM2CHR(ch)) == OK) ? Qtrue : Qfalse;
 #else
   return Qfalse;
 #endif
@@ -683,7 +660,7 @@ curses_getmouse(VALUE obj)
 
   val = Data_Make_Struct(cMouseEvent,struct mousedata,
 			 0,curses_mousedata_free,mdata);
-  mdata->mevent = (MEVENT*)xmalloc(sizeof(MEVENT));
+  mdata->mevent = (MEVENT*)malloc(sizeof(MEVENT));
   return (getmouse(mdata->mevent) == OK) ? val : Qnil;
 }
 
@@ -841,19 +818,6 @@ window_clear(obj)
     return Qnil;
 }
 
-/* def clrtoeol */
-static VALUE
-window_clrtoeol(obj)
-    VALUE obj;
-{
-    struct windata *winp;
-    
-    GetWINDOW(obj, winp);
-    wclrtoeol(winp->window);
-    
-    return Qnil;
-}
-
 /* def refresh */
 static VALUE
 window_refresh(obj)
@@ -1027,13 +991,13 @@ window_box(argc, argv, self)
     rb_scan_args(argc, argv, "21", &vert, &hor, &corn);
 
     GetWINDOW(self, winp);
-    box(winp->window, NUM2CH(vert), NUM2CH(hor));
+    box(winp->window, NUM2CHR(vert), NUM2CHR(hor));
 
     if (!NIL_P(corn)) {
       int cur_x, cur_y, x, y;
-      chtype c;
+      char c;
 
-      c = NUM2CH(corn);
+      c = NUM2CHR(corn);
       getyx(winp->window, cur_y, cur_x);
       x = NUM2INT(window_maxx(self)) - 1;
       y = NUM2INT(window_maxy(self)) - 1;
@@ -1083,7 +1047,7 @@ window_inch(obj)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    return CH2FIX(winch(winp->window));
+    return CHR2FIX(winch(winp->window));
 }
 
 /* def addch(ch) */
@@ -1095,7 +1059,7 @@ window_addch(obj, ch)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    waddch(winp->window, NUM2CH(ch));
+    waddch(winp->window, NUM2CHR(ch));
     
     return Qnil;
 }
@@ -1109,7 +1073,7 @@ window_insch(obj, ch)
     struct windata *winp;
     
     GetWINDOW(obj, winp);
-    winsch(winp->window, NUM2CH(ch));
+    winsch(winp->window, NUM2CHR(ch));
     
     return Qnil;
 }
@@ -1195,20 +1159,6 @@ window_deleteln(obj)
     return Qnil;
 }
 
-/* def insertln */
-static VALUE
-window_insertln(obj)
-    VALUE obj;
-{
-#if defined(HAVE_WINSERTLN) || defined(winsertln)
-    struct windata *winp;
-    
-    GetWINDOW(obj, winp);
-    winsertln(winp->window);
-#endif
-    return Qnil;
-}
-
 static VALUE
 window_scrollok(VALUE obj, VALUE bf)
 {
@@ -1245,19 +1195,6 @@ window_setscrreg(VALUE obj, VALUE top, VALUE bottom)
 #endif
 }
 
-#if defined(USE_COLOR) && defined(HAVE_WCOLOR_SET)
-static VALUE
-window_color_set(VALUE obj, VALUE col) 
-{
-  struct windata *winp;
-  int res;
-
-  GetWINDOW(obj, winp);
-  res = wcolor_set(winp->window, NUM2INT(col), NULL);
-  return (res == OK) ? Qtrue : Qfalse;
-}
-#endif /* USE_COLOR */
-
 static VALUE
 window_scroll(VALUE obj)
 {
@@ -1337,7 +1274,7 @@ window_bkgdset(VALUE obj, VALUE ch)
   struct windata *winp;
 
   GetWINDOW(obj,winp);
-  wbkgdset(winp->window, NUM2CH(ch));
+  wbkgdset(winp->window, NUM2CHR(ch));
 #endif
   return Qnil;
 }
@@ -1349,7 +1286,7 @@ window_bkgd(VALUE obj, VALUE ch)
   struct windata *winp;
 
   GetWINDOW(obj,winp);
-  return (wbkgd(winp->window, NUM2CH(ch)) == OK) ? Qtrue : Qfalse;
+  return (wbkgd(winp->window, NUM2CHR(ch)) == OK) ? Qtrue : Qfalse;
 #else
   return Qfalse;
 #endif
@@ -1359,11 +1296,11 @@ static VALUE
 window_getbkgd(VALUE obj)
 {
 #ifdef HAVE_WGETBKGD
-  chtype c;
+  char c;
   struct windata *winp;
 
   GetWINDOW(obj,winp);
-  return (c = getbkgd(winp->window) != ERR) ? CH2FIX(c) : Qnil;
+  return (c = getbkgd(winp->window) != ERR) ? CHR2FIX(c) : Qnil;
 #else
   return Qnil;
 #endif
@@ -1463,7 +1400,6 @@ Init_curses()
     rb_define_module_function(mCurses, "refresh", curses_refresh, 0);
     rb_define_module_function(mCurses, "doupdate", curses_doupdate, 0);
     rb_define_module_function(mCurses, "clear", curses_clear, 0);
-    rb_define_module_function(mCurses, "clrtoeol", curses_clrtoeol, 0);
     rb_define_module_function(mCurses, "echo", curses_echo, 0);
     rb_define_module_function(mCurses, "noecho", curses_noecho, 0);
     rb_define_module_function(mCurses, "raw", curses_raw, 0);
@@ -1488,7 +1424,6 @@ Init_curses()
     rb_define_module_function(mCurses, "getstr", curses_getstr, 0);
     rb_define_module_function(mCurses, "delch", curses_delch, 0);
     rb_define_module_function(mCurses, "deleteln", curses_deleteln, 0);
-    rb_define_module_function(mCurses, "insertln", curses_insertln, 0);
     rb_define_module_function(mCurses, "keyname", curses_keyname, 1);
     rb_define_module_function(mCurses, "lines", curses_lines, 0);
     rb_define_module_function(mCurses, "cols", curses_cols, 0);
@@ -1531,15 +1466,11 @@ Init_curses()
     rb_define_method(cWindow, "subwin", window_subwin, 4);
     rb_define_method(cWindow, "close", window_close, 0);
     rb_define_method(cWindow, "clear", window_clear, 0);
-    rb_define_method(cWindow, "clrtoeol", window_clrtoeol, 0);
     rb_define_method(cWindow, "refresh", window_refresh, 0);
     rb_define_method(cWindow, "noutrefresh", window_noutrefresh, 0);
     rb_define_method(cWindow, "box", window_box, -1);
     rb_define_method(cWindow, "move", window_move, 2);
     rb_define_method(cWindow, "setpos", window_setpos, 2);
-#if defined(USE_COLOR) && defined(HAVE_WCOLOR_SET)
-    rb_define_method(cWindow, "color_set", window_color_set, 1);
-#endif /* USE_COLOR && HAVE_WCOLOR_SET */
     rb_define_method(cWindow, "cury", window_cury, 0);
     rb_define_method(cWindow, "curx", window_curx, 0);
     rb_define_method(cWindow, "maxy", window_maxy, 0);
@@ -1557,7 +1488,6 @@ Init_curses()
     rb_define_method(cWindow, "getstr", window_getstr, 0);
     rb_define_method(cWindow, "delch", window_delch, 0);
     rb_define_method(cWindow, "deleteln", window_deleteln, 0);
-    rb_define_method(cWindow, "insertln", window_insertln, 0);
     rb_define_method(cWindow, "scroll", window_scroll, 0);
     rb_define_method(cWindow, "scrollok", window_scrollok, 1);
     rb_define_method(cWindow, "idlok", window_idlok, 1);
diff --git a/ext/curses/extconf.rb b/ext/curses/extconf.rb
index 01fe971093..9b319ba30e 100644
--- a/ext/curses/extconf.rb
+++ b/ext/curses/extconf.rb
@@ -19,7 +19,7 @@ elsif have_header(*curses=%w"curses.h") and have_library("curses", "initscr")
 end
 
 if make
-  for f in %w(beep bkgd bkgdset curs_set deleteln doupdate flash getbkgd getnstr init isendwin keyname keypad resizeterm scrl set setscrreg ungetch wattroff wattron wattrset wbkgd wbkgdset wdeleteln wgetnstr wresize wscrl wsetscrreg def_prog_mode reset_prog_mode timeout wtimeout nodelay init_color wcolor_set)
+  for f in %w(beep bkgd bkgdset curs_set deleteln doupdate flash getbkgd getnstr init isendwin keyname keypad resizeterm scrl set setscrreg ungetch wattroff wattron wattrset wbkgd wbkgdset wdeleteln wgetnstr wresize wscrl wsetscrreg def_prog_mode reset_prog_mode timeout wtimeout nodelay init_color)
     have_func(f)
   end
   flag = "-D_XOPEN_SOURCE_EXTENDED"
diff --git a/ext/curses/view.rb b/ext/curses/view.rb
index d9a82a57db..5ba1a8413c 100644
--- a/ext/curses/view.rb
+++ b/ext/curses/view.rb
@@ -49,7 +49,7 @@ while TRUE
   n = 0
   while TRUE
     c = getch.chr
-    if c =~ /[0-9]/
+    if c =~ "[0-9]" then
       n = 10 * n + c.to_i
     else
       break
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index 69b7a6e7a7..9caf808961 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -71,21 +71,6 @@ fdbm_close(obj)
     return Qnil;
 }
 
-static VALUE
-fdbm_closed(obj)
-    VALUE obj;
-{
-    struct dbmdata *dbmp;
-
-    Data_Get_Struct(obj, struct dbmdata, dbmp);
-    if (dbmp == 0)
-	return Qtrue;
-    if (dbmp->di_dbm == 0)
-	return Qtrue;
-
-    return Qfalse;
-}
-
 static VALUE fdbm_alloc _((VALUE));
 static VALUE
 fdbm_alloc(klass)
@@ -765,7 +750,6 @@ Init_dbm()
 
     rb_define_method(rb_cDBM, "initialize", fdbm_initialize, -1);
     rb_define_method(rb_cDBM, "close", fdbm_close, 0);
-    rb_define_method(rb_cDBM, "closed?", fdbm_closed, 0);
     rb_define_method(rb_cDBM, "[]", fdbm_aref, 1);
     rb_define_method(rb_cDBM, "fetch", fdbm_fetch_m, -1);
     rb_define_method(rb_cDBM, "[]=", fdbm_store, 2);
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
index 0074ab605b..5a67603e69 100644
--- a/ext/dbm/extconf.rb
+++ b/ext/dbm/extconf.rb
@@ -2,13 +2,9 @@ require 'mkmf'
 
 dir_config("dbm")
 
-if dblib = with_config("dbm-type", nil)
-  dblib = dblib.split(/[ ,]+/)
-else
-  dblib = %w(db db2 db1 dbm gdbm gdbm_compat qdbm)
-end
+dblib = with_config("dbm-type", nil)
 
-headers = {
+$dbm_conf_headers = {
   "db" => ["db.h"],
   "db1" => ["db1/ndbm.h", "db1.h", "ndbm.h"],
   "db2" => ["db2/db.h", "db2.h", "db.h"],
@@ -18,36 +14,48 @@ headers = {
   "qdbm" => ["relic.h"],
 }
 
-def headers.db_check(db)
-  db_prefix = nil
-  have_gdbm = false
-  hsearch = nil
+def db_check(db)
+  $dbm_conf_db_prefix = ""
+  $dbm_conf_have_gdbm = false
+  hsearch = ""
 
   case db
   when /^db2?$/
-    db_prefix = "__db_n"
+    $dbm_conf_db_prefix = "__db_n"
     hsearch = "-DDB_DBM_HSEARCH "
   when "gdbm"
-    have_gdbm = true
+    $dbm_conf_have_gdbm = true
   when "gdbm_compat"
-    have_gdbm = true
+    $dbm_conf_have_gdbm = true
     have_library("gdbm") or return false
   end
-  db_prefix ||= ""
-
-  if (have_library(db, db_prefix+"dbm_open") || have_func(db_prefix+"dbm_open")) and
-      hdr = self.fetch(db, ["ndbm.h"]).find {|hdr| have_type("DBM", hdr, hsearch)}
-    have_func(db_prefix+"dbm_clearerr") unless have_gdbm
-    $defs << hsearch if hsearch
-    $defs << '-DDBM_HDR="<'+hdr+'>"'
-    true
-  else
-    false
+
+  if have_library(db, db_prefix("dbm_open")) || have_func(db_prefix("dbm_open"))
+    for hdr in $dbm_conf_headers.fetch(db, ["ndbm.h"])
+      if have_header(hdr.dup) and have_type("DBM", hdr.dup, hsearch)
+	$CFLAGS += " " + hsearch + '-DDBM_HDR="<'+hdr+'>"'
+	return true
+      end
+    end
+  end
+  return false
+end
+
+def db_prefix(func)
+  $dbm_conf_db_prefix+func
+end
+
+if dblib
+  db_check(dblib)
+else
+  for dblib in %w(db db2 db1 dbm gdbm gdbm_compat qdbm)
+    db_check(dblib) and break
   end
 end
 
-if dblib.any? {|db| headers.db_check(db)}
-  have_header("cdefs.h")
-  have_header("sys/cdefs.h")
+have_header("cdefs.h") 
+have_header("sys/cdefs.h") 
+if /DBM_HDR/ =~ $CFLAGS and have_func(db_prefix("dbm_open"))
+  have_func(db_prefix("dbm_clearerr")) unless $dbm_conf_have_gdbm
   create_makefile("dbm")
 end
diff --git a/ext/dbm/testdbm.rb b/ext/dbm/testdbm.rb
new file mode 100644
index 0000000000..4942ffb64a
--- /dev/null
+++ b/ext/dbm/testdbm.rb
@@ -0,0 +1,593 @@
+require 'runit/testcase'
+require 'runit/cui/testrunner'
+
+if $".grep(/\bdbm.so\b/).empty?
+  begin
+    require './dbm'
+  rescue LoadError
+    require 'dbm'
+  end
+end
+
+def uname_s
+  require 'rbconfig'
+  case Config::CONFIG['host_os']
+  when 'cygwin'
+    require 'Win32API'
+    uname = Win32API.new('cygwin1', 'uname', 'P', 'I')
+    utsname = ' ' * 100
+    raise 'cannot get system name' if uname.call(utsname) == -1
+
+    utsname.unpack('A20' * 5)[0]
+  else
+    Config::CONFIG['host_os']
+  end
+end
+
+SYSTEM = uname_s
+
+class TestDBM < RUNIT::TestCase
+  def setup
+    @path = "tmptest_dbm_"
+    assert_instance_of(DBM, @dbm = DBM.new(@path))
+
+    # prepare to make readonly DBM file
+    DBM.open("tmptest_dbm_rdonly") {|dbm|
+      dbm['foo'] = 'FOO'
+    }
+    
+    File.chmod(0400, *Dir.glob("tmptest_dbm_rdonly.*"))
+
+    assert_instance_of(DBM, @dbm_rdonly = DBM.new("tmptest_dbm_rdonly", nil))
+  end
+  def teardown
+    assert_nil(@dbm.close)
+    assert_nil(@dbm_rdonly.close)
+    GC.start
+    File.delete *Dir.glob("tmptest_dbm*").to_a
+    p Dir.glob("tmptest_dbm*") if $DEBUG
+  end
+
+  def check_size(expect, dbm=@dbm)
+    assert_equals(expect, dbm.size)
+    n = 0
+    dbm.each { n+=1 }
+    assert_equals(expect, n)
+    if expect == 0
+      assert_equals(true, dbm.empty?)
+    else
+      assert_equals(false, dbm.empty?)
+    end
+  end
+
+  def test_version
+    STDERR.print DBM::VERSION
+  end
+
+  def test_s_new_has_no_block
+    # DBM.new ignore the block
+    foo = true
+    assert_instance_of(DBM, dbm = DBM.new("tmptest_dbm") { foo = false })
+    assert_equals(foo, true)
+    assert_nil(dbm.close)
+  end
+  def test_s_open_no_create
+    assert_nil(dbm = DBM.open("tmptest_dbm", nil))
+  ensure
+    dbm.close if dbm
+  end
+  def test_s_open_with_block
+    assert_equals(DBM.open("tmptest_dbm") { :foo }, :foo)
+  end
+  def test_s_open_lock
+    fork() {
+      assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
+      sleep 2
+    }
+    begin
+      sleep 1
+      assert_exception(Errno::EWOULDBLOCK, "NEVER MIND IF YOU USE Berkeley DB3") {
+	begin
+	  assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
+	rescue Errno::EAGAIN, Errno::EACCES, Errno::EINVAL
+	  raise Errno::EWOULDBLOCK
+	end
+      }
+    ensure
+      Process.wait
+    end
+  end
+
+=begin
+  # Is it guaranteed on many OS?
+  def test_s_open_lock_one_process
+    # locking on one process
+    assert_instance_of(DBM, dbm  = DBM.open("tmptest_dbm", 0644))
+    assert_exception(Errno::EWOULDBLOCK) {
+      begin
+	DBM.open("tmptest_dbm", 0644)
+      rescue Errno::EAGAIN
+	raise Errno::EWOULDBLOCK
+      end
+    }
+  end
+=end
+
+  def test_s_open_nolock
+    # dbm 1.8.0 specific
+    if not defined? DBM::NOLOCK
+      return
+    end
+
+    fork() {
+      assert_instance_of(DBM, dbm  = DBM.open("tmptest_dbm", 0644,
+						DBM::NOLOCK))
+      sleep 2
+    }
+    sleep 1
+    begin
+      dbm2 = nil
+      assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
+	assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644))
+      }
+    ensure
+      Process.wait
+      dbm2.close if dbm2
+    end
+
+    p Dir.glob("tmptest_dbm*") if $DEBUG
+
+    fork() {
+      assert_instance_of(DBM, dbm  = DBM.open("tmptest_dbm", 0644))
+      sleep 2
+    }
+    begin
+      sleep 1
+      dbm2 = nil
+      assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
+	# this test is failed on Cygwin98 (???)
+	assert_instance_of(DBM, dbm2 = DBM.open("tmptest_dbm", 0644,
+						   DBM::NOLOCK))
+      }
+    ensure
+      Process.wait
+      dbm2.close if dbm2
+    end
+  end
+
+  def test_s_open_error
+    assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0))
+    assert_exception(Errno::EACCES, "NEVER MIND IF YOU USE Berkeley DB3") {
+      DBM.open("tmptest_dbm", 0)
+    }
+    dbm.close
+  end
+
+  def test_close
+    assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm"))
+    assert_nil(dbm.close)
+
+    # closed DBM file
+    assert_exception(DBMError) { dbm.close }
+  end
+
+  def test_aref
+    assert_equals('bar', @dbm['foo'] = 'bar')
+    assert_equals('bar', @dbm['foo'])
+
+    assert_nil(@dbm['bar'])
+  end
+
+  def test_fetch
+    assert_equals('bar', @dbm['foo']='bar')
+    assert_equals('bar', @dbm.fetch('foo'))
+
+    # key not found
+    assert_exception(IndexError) {
+      @dbm.fetch('bar')
+    }
+
+    # test for `ifnone' arg
+    assert_equals('baz', @dbm.fetch('bar', 'baz'))
+
+    # test for `ifnone' block
+    assert_equals('foobar', @dbm.fetch('bar') {|key| 'foo' + key })
+  end
+
+  def test_aset
+    num = 0
+    2.times {|i|
+      assert_equals('foo', @dbm['foo'] = 'foo')
+      assert_equals('foo', @dbm['foo'])
+      assert_equals('bar', @dbm['foo'] = 'bar')
+      assert_equals('bar', @dbm['foo'])
+
+      num += 1 if i == 0
+      assert_equals(num, @dbm.size)
+
+      # assign nil
+      assert_equals('', @dbm['bar'] = '')
+      assert_equals('', @dbm['bar'])
+
+      num += 1 if i == 0
+      assert_equals(num, @dbm.size)
+
+      # empty string
+      assert_equals('', @dbm[''] = '')
+      assert_equals('', @dbm[''])
+
+      num += 1 if i == 0
+      assert_equals(num, @dbm.size)
+
+      # Fixnum
+      assert_equals('200', @dbm['100'] = '200')
+      assert_equals('200', @dbm['100'])
+
+      num += 1 if i == 0
+      assert_equals(num, @dbm.size)
+
+      # Big key and value
+      assert_equals('y' * 100, @dbm['x' * 100] = 'y' * 100)
+      assert_equals('y' * 100, @dbm['x' * 100])
+
+      num += 1 if i == 0
+      assert_equals(num, @dbm.size)
+    }
+  end
+
+  def test_index
+    assert_equals('bar', @dbm['foo'] = 'bar')
+    assert_equals('foo', @dbm.index('bar'))
+    assert_nil(@dbm['bar'])
+  end
+
+  def test_indexes
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+    assert_equals(values.reverse, @dbm.indexes(*keys.reverse))
+  end
+
+  def test_values_at
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+    assert_equals(values.reverse, @dbm.values_at(*keys.reverse))
+  end
+
+  def test_select_with_block
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+    ret = @dbm.select {|k,v|
+      assert_equals(k.upcase, v)
+      k != "bar"
+    }
+    assert_equals([['baz', 'BAZ'], ['foo', 'FOO']],
+		  ret.sort)
+  end
+
+  def test_length
+    num = 10
+    assert_equals(0, @dbm.size)
+    num.times {|i|
+      i = i.to_s
+      @dbm[i] = i
+    }
+    assert_equals(num, @dbm.size)
+
+    @dbm.shift
+
+    assert_equals(num - 1, @dbm.size)
+  end
+
+  def test_empty?
+    assert_equals(true, @dbm.empty?)
+    @dbm['foo'] = 'FOO'
+    assert_equals(false, @dbm.empty?)
+  end
+
+  def test_each_pair
+    n = 0
+    @dbm.each_pair { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    n = 0
+    ret = @dbm.each_pair {|key, val|
+      assert_not_nil(i = keys.index(key))
+      assert_equals(val, values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@dbm, ret)
+  end
+
+  def test_each_value
+    n = 0
+    @dbm.each_value { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    n = 0
+    ret = @dbm.each_value {|val|
+      assert_not_nil(key = @dbm.index(val))
+      assert_not_nil(i = keys.index(key))
+      assert_equals(val, values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@dbm, ret)
+  end
+
+  def test_each_key
+    n = 0
+    @dbm.each_key { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    n = 0
+    ret = @dbm.each_key {|key|
+      assert_not_nil(i = keys.index(key))
+      assert_equals(@dbm[key], values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@dbm, ret)
+  end
+
+  def test_keys
+    assert_equals([], @dbm.keys)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    assert_equals(keys.sort, @dbm.keys.sort)
+    assert_equals(values.sort, @dbm.values.sort)
+  end
+
+  def test_values
+    test_keys
+  end
+
+  def test_shift
+    assert_nil(@dbm.shift)
+    assert_equals(0, @dbm.size)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    ret_keys = []
+    ret_values = []
+    while ret = @dbm.shift
+      ret_keys.push ret[0]
+      ret_values.push ret[1]
+
+      assert_equals(keys.size - ret_keys.size, @dbm.size)
+    end
+
+    assert_equals(keys.sort, ret_keys.sort)
+    assert_equals(values.sort, ret_values.sort)
+  end
+
+  def test_delete
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    key = keys[1]
+
+    assert_nil(@dbm.delete(key))
+    assert_equals(0, @dbm.size)
+
+    @dbm[keys[0]], @dbm[keys[1]], @dbm[keys[2]] = values
+
+    assert_equals('BAR', @dbm.delete(key))
+    assert_nil(@dbm[key])
+    assert_equals(2, @dbm.size)
+
+    assert_nil(@dbm.delete(key))
+
+    if /^CYGWIN_9/ !~ SYSTEM
+      assert_exception(DBMError) {
+	@dbm_rdonly.delete("foo")
+      }
+
+      assert_nil(@dbm_rdonly.delete("bar"))
+    end
+  end
+  def test_delete_with_block
+    key = 'no called block'
+    @dbm[key] = 'foo'
+    assert_equals('foo', @dbm.delete(key) {|k| k.replace 'called block'})
+    assert_equals('no called block', key)
+    assert_equals(0, @dbm.size)
+
+    key = 'no called block'
+    assert_equals(:blockval,
+		  @dbm.delete(key) {|k| k.replace 'called block'; :blockval})
+    assert_equals('called block', key)
+    assert_equals(0, @dbm.size)
+  end
+
+  def test_delete_if
+    v = "0"
+    100.times {@dbm[v] = v; v = v.next}
+
+    ret = @dbm.delete_if {|key, val| key.to_i < 50}
+    assert_equals(@dbm, ret)
+    check_size(50, @dbm)
+
+    ret = @dbm.delete_if {|key, val| key.to_i >= 50}
+    assert_equals(@dbm, ret)
+    check_size(0, @dbm)
+
+    # break
+    v = "0"
+    100.times {@dbm[v] = v; v = v.next}
+    check_size(100, @dbm)
+    n = 0;
+    @dbm.delete_if {|key, val|
+      break if n > 50
+      n+=1
+      true
+    }
+    assert_equals(51, n)
+    check_size(49, @dbm)
+
+    @dbm.clear
+
+    # raise
+    v = "0"
+    100.times {@dbm[v] = v; v = v.next}
+    check_size(100, @dbm)
+    n = 0;
+    begin
+      @dbm.delete_if {|key, val|
+	raise "runtime error" if n > 50
+	n+=1
+	true
+      }
+    rescue
+    end
+    assert_equals(51, n)
+    check_size(49, @dbm)
+  end
+
+  def test_reject
+    v = "0"
+    100.times {@dbm[v] = v; v = v.next}
+
+    hash = @dbm.reject {|key, val| key.to_i < 50}
+    assert_instance_of(Hash, hash)
+    assert_equals(100, @dbm.size)
+
+    assert_equals(50, hash.size)
+    hash.each_pair {|key,val|
+      assert_equals(false, key.to_i < 50)
+      assert_equals(key, val)
+    }
+
+    hash = @dbm.reject {|key, val| key.to_i < 100}
+    assert_instance_of(Hash, hash)
+    assert_equals(true, hash.empty?)
+  end
+
+  def test_clear
+    v = "1"
+    100.times {v = v.next; @dbm[v] = v}
+
+    assert_equals(@dbm, @dbm.clear)
+
+    # validate DBM#size
+    i = 0
+    @dbm.each { i += 1 }
+    assert_equals(@dbm.size, i)
+    assert_equals(0, i)
+  end
+
+  def test_invert
+    v = "0"
+    100.times {@dbm[v] = v; v = v.next}
+
+    hash = @dbm.invert
+    assert_instance_of(Hash, hash)
+    assert_equals(100, hash.size)
+    hash.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_update
+    hash = {}
+    v = "0"
+    100.times {v = v.next; hash[v] = v}
+
+    @dbm["101"] = "101"
+    @dbm.update hash
+    assert_equals(101, @dbm.size)
+    @dbm.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_replace
+    hash = {}
+    v = "0"
+    100.times {v = v.next; hash[v] = v}
+
+    @dbm["101"] = "101"
+    @dbm.replace hash
+    assert_equals(100, @dbm.size)
+    @dbm.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_haskey?
+    assert_equals('bar', @dbm['foo']='bar')
+    assert_equals(true,  @dbm.has_key?('foo'))
+    assert_equals(false, @dbm.has_key?('bar'))
+  end
+
+  def test_has_value?
+    assert_equals('bar', @dbm['foo']='bar')
+    assert_equals(true,  @dbm.has_value?('bar'))
+    assert_equals(false, @dbm.has_value?('foo'))
+  end
+
+  def test_to_a
+    v = "0"
+    100.times {v = v.next; @dbm[v] = v}
+
+    ary = @dbm.to_a
+    assert_instance_of(Array, ary)
+    assert_equals(100, ary.size)
+    ary.each {|key,val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_to_hash
+    v = "0"
+    100.times {v = v.next; @dbm[v] = v}
+
+    hash = @dbm.to_hash
+    assert_instance_of(Hash, hash)
+    assert_equals(100, hash.size)
+    hash.each {|key,val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+end
+
+if $0 == __FILE__
+  if ARGV.size == 0
+    suite = RUNIT::TestSuite.new
+    suite.add_test(TestDBM.suite)
+  else
+    suite = RUNIT::TestSuite.new
+    ARGV.each do |testmethod|
+      suite.add_test(TestDBM.new(testmethod))
+    end
+  end
+
+  RUNIT::CUI::TestRunner.run(suite)
+end
diff --git a/ext/digest/bubblebabble/.cvsignore b/ext/digest/bubblebabble/.cvsignore
deleted file mode 100644
index 4088712231..0000000000
--- a/ext/digest/bubblebabble/.cvsignore
+++ /dev/null
@@ -1,3 +0,0 @@
-Makefile
-mkmf.log
-*.def
diff --git a/ext/digest/bubblebabble/bubblebabble.c b/ext/digest/bubblebabble/bubblebabble.c
deleted file mode 100644
index 3a03ceced0..0000000000
--- a/ext/digest/bubblebabble/bubblebabble.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/************************************************
-
-  bubblebabble.c - BubbleBabble encoding support
-
-  $Author$
-  created at: Fri Oct 13 18:31:42 JST 2006
-
-  Copyright (C) 2006 Akinori MUSHA
-
-  $Id$
-
-************************************************/
-
-#include "ruby.h"
-#include "digest.h"
-
-static ID id_digest;
-
-static VALUE
-bubblebabble_str_new(VALUE str_digest)
-{
-    char *digest;
-    size_t digest_len;
-    VALUE str;
-    char *p;
-    int i, j, seed = 1;
-    static const char vowels[] = {
-        'a', 'e', 'i', 'o', 'u', 'y'
-    };
-    static const char consonants[] = {
-        'b', 'c', 'd', 'f', 'g', 'h', 'k', 'l', 'm', 'n',
-        'p', 'r', 's', 't', 'v', 'z', 'x'
-    };
-
-    StringValue(str_digest);
-    digest = RSTRING_PTR(str_digest);
-    digest_len = RSTRING_LEN(str_digest);
-
-    if ((LONG_MAX - 2) / 3 < (digest_len | 1)) {
-	rb_raise(rb_eRuntimeError, "digest string too long");
-    }
-
-    str = rb_str_new(0, (digest_len | 1) * 3 + 2);
-    p = RSTRING_PTR(str);
-
-    i = j = 0;
-    p[j++] = 'x';
-
-    for (;;) {
-        unsigned char byte1, byte2;
-
-        if (i >= digest_len) {
-            p[j++] = vowels[seed % 6];
-            p[j++] = consonants[16];
-            p[j++] = vowels[seed / 6];
-            break;
-        } 
-
-        byte1 = digest[i++];
-        p[j++] = vowels[(((byte1 >> 6) & 3) + seed) % 6];
-        p[j++] = consonants[(byte1 >> 2) & 15];
-        p[j++] = vowels[((byte1 & 3) + (seed / 6)) % 6];
-
-        if (i >= digest_len) {
-            break;
-        }
-
-        byte2 = digest[i++];
-        p[j++] = consonants[(byte2 >> 4) & 15];
-        p[j++] = '-';
-        p[j++] = consonants[byte2 & 15];
-
-        seed = (seed * 5 + byte1 * 7 + byte2) % 36;
-    }
-
-    p[j] = 'x';
-
-    return str;
-}
-
-/*
- * call-seq:
- *     Digest.bubblebabble(string) -> bubblebabble_string
- *
- * Returns a BubbleBabble encoded version of a given _string_.
- */
-static VALUE
-rb_digest_s_bubblebabble(VALUE klass, VALUE str)
-{
-    return bubblebabble_str_new(str);
-}
-
-/*
- * call-seq:
- *     Digest::Class.bubblebabble(string, ...) -> hash_string
- *
- * Returns the BubbleBabble encoded hash value of a given _string_.
- */
-static VALUE
-rb_digest_class_s_bubblebabble(int argc, VALUE *argv, VALUE klass)
-{
-    return bubblebabble_str_new(rb_funcall2(klass, id_digest, argc, argv));
-}
-
-/*
- * call-seq:
- *     digest_obj.bubblebabble -> hash_string
- *
- * Returns the resulting hash value in a Bubblebabble encoded form.
- */
-static VALUE
-rb_digest_instance_bubblebabble(VALUE self)
-{
-    return bubblebabble_str_new(rb_funcall(self, id_digest, 0));
-}
-
-/*
- * This module adds some methods to Digest classes to perform
- * BubbleBabble encoding.
- */
-void
-Init_bubblebabble(void)
-{
-    VALUE mDigest, mDigest_Instance, cDigest_Class;
-
-    rb_require("digest");
-
-    mDigest = rb_path2class("Digest");
-    mDigest_Instance = rb_path2class("Digest::Instance");
-    cDigest_Class = rb_path2class("Digest::Class");
-
-    /* Digest::bubblebabble() */
-    rb_define_module_function(mDigest, "bubblebabble", rb_digest_s_bubblebabble, 1);
-
-    /* Digest::Class::bubblebabble() */
-    rb_define_singleton_method(cDigest_Class, "bubblebabble", rb_digest_class_s_bubblebabble, -1);
-
-    /* Digest::Instance#bubblebabble() */
-    rb_define_method(mDigest_Instance, "bubblebabble", rb_digest_instance_bubblebabble, 0);
-
-    id_digest = rb_intern("digest");
-}
diff --git a/ext/digest/bubblebabble/depend b/ext/digest/bubblebabble/depend
deleted file mode 100644
index b20148ded4..0000000000
--- a/ext/digest/bubblebabble/depend
+++ /dev/null
@@ -1,3 +0,0 @@
-bubblebabble.o: bubblebabble.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
-  $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h \
-  $(srcdir)/../defs.h
diff --git a/ext/digest/bubblebabble/extconf.rb b/ext/digest/bubblebabble/extconf.rb
deleted file mode 100644
index 53cb83934a..0000000000
--- a/ext/digest/bubblebabble/extconf.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require 'mkmf'
-
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
-
-create_makefile('digest/bubblebabble')
diff --git a/ext/digest/defs.h b/ext/digest/defs.h
index b9a3470e65..5cfc77dd24 100644
--- a/ext/digest/defs.h
+++ b/ext/digest/defs.h
@@ -23,8 +23,12 @@
   typedef unsigned int  uint32_t;
 # if SIZEOF_LONG == 8
   typedef unsigned long uint64_t;
-# elif SIZEOF_LONG_LONG == 8
-  typedef unsigned LONG_LONG uint64_t;
+# elif defined(__GNUC__)
+  typedef unsigned long long uint64_t;
+# elif defined(_MSC_VER)
+  typedef unsigned _int64 uint64_t;
+# elif defined(__BORLANDC__)
+  typedef unsigned __int64 uint64_t;
 # else
 #  define NO_UINT64_T
 # endif
diff --git a/ext/digest/digest.c b/ext/digest/digest.c
index 0b910e8c47..70f986327a 100644
--- a/ext/digest/digest.c
+++ b/ext/digest/digest.c
@@ -6,487 +6,153 @@
   created at: Fri May 25 08:57:27 JST 2001
 
   Copyright (C) 1995-2001 Yukihiro Matsumoto
-  Copyright (C) 2001-2006 Akinori MUSHA
+  Copyright (C) 2001 Akinori MUSHA
 
   $RoughId: digest.c,v 1.16 2001/07/13 15:38:27 knu Exp $
   $Id$
 
 ************************************************/
 
-#include "digest.h"
-
-static VALUE rb_mDigest;
-static VALUE rb_mDigest_Instance;
-static VALUE rb_cDigest_Class;
-static VALUE rb_cDigest_Base;
-
-static ID id_reset, id_update, id_finish, id_digest, id_hexdigest, id_digest_length;
-static ID id_metadata;
-
-RUBY_EXTERN void Init_digest_base(void);
-
 /*
- * Document-module: Digest
+ * This module provides an interface to the following hash algorithms:
  *
- * This module provides a framework for message digest libraries.
- */
-
-static VALUE
-hexencode_str_new(VALUE str_digest)
-{
-    char *digest;
-    size_t digest_len;
-    int i;
-    VALUE str;
-    char *p;
-    static const char hex[] = {
-        '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
-        'a', 'b', 'c', 'd', 'e', 'f'
-    };
-
-    StringValue(str_digest);
-    digest = RSTRING_PTR(str_digest);
-    digest_len = RSTRING_LEN(str_digest);
-
-    if (LONG_MAX / 2 < digest_len) {
-        rb_raise(rb_eRuntimeError, "digest string too long");
-    }
-
-    str = rb_str_new(0, digest_len * 2);
-
-    for (i = 0, p = RSTRING_PTR(str); i < digest_len; i++) {
-        unsigned char byte = digest[i];
-
-        p[i + i]     = hex[byte >> 4];
-        p[i + i + 1] = hex[byte & 0x0f];
-    }
-
-    return str;
-}
-
-/*
- * call-seq:
- *     Digest.hexencode(string) -> hexencoded_string
+ *   - the MD5 Message-Digest Algorithm by the RSA Data Security,
+ *     Inc., described in RFC 1321
  *
- * Generates a hex-encoded version of a given _string_.
- */
-static VALUE
-rb_digest_s_hexencode(VALUE klass, VALUE str)
-{
-    return hexencode_str_new(str);
-}
-
-/*
- * Document-module: Digest::Instance
+ *   - the SHA-1 Secure Hash Algorithm by NIST (the US' National
+ *     Institute of Standards and Technology), described in FIPS PUB
+ *     180-1.
  *
- * This module provides instance methods for a digest implementation
- * object to calculate message digest values.
- */
-
-/*
- * call-seq:
- *     digest_obj.update(string) -> digest_obj
- *     digest_obj << string -> digest_obj
- *
- * Updates the digest using a given _string_ and returns self.
- *
- * The update() method and the left-shift operator are overridden by
- * each implementation subclass. (One should be an alias for the
- * other)
- */
-static VALUE
-rb_digest_instance_update(VALUE self, VALUE str)
-{
-    rb_raise(rb_eRuntimeError, "%s does not implement update()", RSTRING_PTR(rb_inspect(self)));
-}
-
-/*
- * call-seq:
- *     digest_obj.instance_eval { finish } -> digest_obj
+ *   - the SHA-256/384/512 Secure Hash Algorithm by NIST (the US'
+ *     National Institute of Standards and Technology), described in
+ *     FIPS PUB 180-2.
  *
- * Finishes the digest and returns the resulting hash value.
- *
- * This method is overridden by each implementation subclass and often
- * made private, because some of those subclasses may leave internal
- * data uninitialized.  Do not call this method from outside.  Use
- * #digest!() instead, which ensures that internal data be reset for
- * security reasons.
+ *   - the RIPEMD-160 cryptographic hash function, designed by Hans
+ *     Dobbertin, Antoon Bosselaers, and Bart Preneel.
  */
-static VALUE
-rb_digest_instance_finish(VALUE self)
-{
-    rb_raise(rb_eRuntimeError, "%s does not implement finish()", RSTRING_PTR(rb_inspect(self)));
-}
 
-/*
- * call-seq:
- *     digest_obj.reset -> digest_obj
- *
- * Resets the digest to the initial state and returns self.
- *
- * This method is overridden by each implementation subclass.
- */
-static VALUE
-rb_digest_instance_reset(VALUE self)
-{
-    rb_raise(rb_eRuntimeError, "%s does not implement reset()", RSTRING_PTR(rb_inspect(self)));
-}
+#include "digest.h"
 
-/*
- * call-seq:
- *     digest_obj.new -> another_digest_obj
- *
- * Returns a new, initialized copy of the digest object.  Equivalent
- * to digest_obj.clone().reset().
- */
-static VALUE
-rb_digest_instance_new(VALUE self)
-{
-    VALUE clone = rb_obj_clone(self);
-    rb_funcall(clone, id_reset, 0);
-    return clone;
-}
+static VALUE mDigest, cDigest_Base;
+static ID id_metadata;
 
 /*
- * call-seq:
- *     digest_obj.digest -> string
- *     digest_obj.digest(string) -> string
- *
- * If none is given, returns the resulting hash value of the digest,
- * keeping the digest's state.
- *
- * If a _string_ is given, returns the hash value for the given
- * _string_, resetting the digest to the initial state before and
- * after the process.
+ * Digest::Base
  */
-static VALUE
-rb_digest_instance_digest(int argc, VALUE *argv, VALUE self)
-{
-    VALUE str, value;
-
-    if (rb_scan_args(argc, argv, "01", &str) > 0) {
-        rb_funcall(self, id_reset, 0);
-        rb_funcall(self, id_update, 1, str);
-        value = rb_funcall(self, id_finish, 0);
-        rb_funcall(self, id_reset, 0);
-    } else {
-        VALUE clone = rb_obj_clone(self);
-
-        value = rb_funcall(clone, id_finish, 0);
-        rb_funcall(clone, id_reset, 0);
-    }
-
-    return value;
-}
 
-/*
- * call-seq:
- *     digest_obj.digest! -> string
- *
- * Returns the resulting hash value and resets the digest to the
- * initial state.
- */
-static VALUE
-rb_digest_instance_digest_bang(VALUE self)
+static algo_t *
+get_digest_base_metadata(klass)
+    VALUE klass;
 {
-    VALUE value = rb_funcall(self, id_finish, 0);
-    rb_funcall(self, id_reset, 0);
-
-    return value;
-}
+    VALUE obj;
+    algo_t *algo;
 
-/*
- * call-seq:
- *     digest_obj.hexdigest -> string
- *     digest_obj.hexdigest(string) -> string
- *
- * If none is given, returns the resulting hash value of the digest in
- * a hex-encoded form, keeping the digest's state.
- *
- * If a _string_ is given, returns the hash value for the given
- * _string_ in a hex-encoded form, resetting the digest to the initial
- * state before and after the process.
- */
-static VALUE
-rb_digest_instance_hexdigest(int argc, VALUE *argv, VALUE self)
-{
-    VALUE str, value;
-
-    if (rb_scan_args(argc, argv, "01", &str) > 0) {
-        rb_funcall(self, id_reset, 0);
-        rb_funcall(self, id_update, 1, str);
-        value = rb_funcall(self, id_finish, 0);
-        rb_funcall(self, id_reset, 0);
-    } else {
-        VALUE clone = rb_obj_clone(self);
-
-        value = rb_funcall(clone, id_finish, 0);
-        rb_funcall(clone, id_reset, 0);
+    if (rb_cvar_defined(klass, id_metadata) == Qfalse) {
+	rb_notimplement();
     }
 
-    return hexencode_str_new(value);
-}
-
-/*
- * call-seq:
- *     digest_obj.hexdigest! -> string
- *
- * Returns the resulting hash value and resets the digest to the
- * initial state.
- */
-static VALUE
-rb_digest_instance_hexdigest_bang(VALUE self)
-{
-    VALUE value = rb_funcall(self, id_finish, 0);
-    rb_funcall(self, id_reset, 0);
+    obj = rb_cvar_get(klass, id_metadata);
 
-    return hexencode_str_new(value);
-}
+    Data_Get_Struct(obj, algo_t, algo);
 
-/*
- * call-seq:
- *     digest_obj.to_s -> string
- *
- * Returns digest_obj.hexdigest().
- */
-static VALUE
-rb_digest_instance_to_s(VALUE self)
-{
-    return rb_funcall(self, id_hexdigest, 0);
-}
-
-/*
- * call-seq:
- *     digest_obj.inspect -> string
- *
- * Creates a printable version of the digest object.
- */
-static VALUE
-rb_digest_instance_inspect(VALUE self)
-{
-    VALUE str;
-    size_t digest_len = 32;	/* about this size at least */
-    char *cname;
-
-    cname = rb_obj_classname(self);
-
-    /* #<Digest::ClassName: xxxxx...xxxx> */
-    str = rb_str_buf_new(2 + strlen(cname) + 2 + digest_len * 2 + 1);
-    rb_str_buf_cat2(str, "#<");
-    rb_str_buf_cat2(str, cname);
-    rb_str_buf_cat2(str, ": ");
-    rb_str_buf_append(str, rb_digest_instance_hexdigest(0, 0, self));
-    rb_str_buf_cat2(str, ">");
-    return str;
+    return algo;
 }
 
-/*
- * call-seq:
- *     digest_obj == another_digest_obj -> boolean
- *     digest_obj == string -> boolean
- *
- * If a string is given, checks whether it is equal to the hex-encoded
- * hash value of the digest object.  If another digest instance is
- * given, checks whether they have the same hash value.  Otherwise
- * returns false.
- */
+static VALUE rb_digest_base_alloc _((VALUE));
 static VALUE
-rb_digest_instance_equal(VALUE self, VALUE other)
+rb_digest_base_alloc(klass)
+    VALUE klass;
 {
-    VALUE str1, str2;
-
-    if (rb_obj_is_kind_of(other, rb_mDigest_Instance) == Qtrue) {
-        str1 = rb_digest_instance_digest(0, 0, self);
-        str2 = rb_digest_instance_digest(0, 0, other);
-    } else {
-        str1 = rb_digest_instance_to_s(self);
-        str2 = other;
-    }
-
-    /* never blindly assume that subclass methods return strings */
-    StringValue(str1);
-    StringValue(str2);
+    algo_t *algo;
+    VALUE obj;
+    void *pctx;
 
-    if (RSTRING_LEN(str1) == RSTRING_LEN(str2) &&
-	rb_str_cmp(str1, str2) == 0) {
-	return Qtrue;
+    if (klass == cDigest_Base) {
+	rb_raise(rb_eNotImpError, "Digest::Base is an abstract class");
     }
-    return Qfalse;
-}
 
-/*
- * call-seq:
- *     digest_obj.digest_length -> integer
- *
- * Returns the length of the hash value of the digest.
- *
- * This method should be overridden by each implementation subclass.
- * If not, digest_obj.digest().length() is returned.
- */
-static VALUE
-rb_digest_instance_digest_length(VALUE self)
-{
-    /* subclasses really should redefine this method */
-    VALUE digest = rb_digest_instance_digest(0, 0, self);
+    algo = get_digest_base_metadata(klass);
 
-    /* never blindly assume that #digest() returns a string */
-    StringValue(digest);
-    return INT2NUM(RSTRING_LEN(digest));
-}
+    /* XXX: An uninitialized buffer leads ALGO_Equal() to fail */
+    pctx = xcalloc(algo->ctx_size, 1);
+    algo->init_func(pctx);
 
-/*
- * call-seq:
- *     digest_obj.length -> integer
- *     digest_obj.size -> integer
- *
- * Returns digest_obj.digest_length().
- */
-static VALUE
-rb_digest_instance_length(VALUE self)
-{
-    return rb_funcall(self, id_digest_length, 0);
-}
+    obj = Data_Wrap_Struct(klass, 0, free, pctx);
 
-/*
- * call-seq:
- *     digest_obj.block_length -> integer
- *
- * Returns the block length of the digest.
- *
- * This method is overridden by each implementation subclass.
- */
-static VALUE
-rb_digest_instance_block_length(VALUE self)
-{
-    rb_raise(rb_eRuntimeError, "%s does not implement block_length()", RSTRING_PTR(rb_inspect(self)));
+    return obj;
 }
 
-/*
- * Document-class: Digest::Class
- *
- * This module stands as a base class for digest implementation
- * classes.
- */
-
-/*
- * call-seq:
- *     Digest::Class.digest(string, *parameters) -> hash_string
- *
- * Returns the hash value of a given _string_.  This is equivalent to
- * Digest::Class.new(*parameters).digest(string), where extra
- * _parameters_, if any, are passed through to the constructor and the
- * _string_ is passed to #digest().
- */
 static VALUE
-rb_digest_class_s_digest(int argc, VALUE *argv, VALUE klass)
-{
+rb_digest_base_s_digest(klass, str)
+    VALUE klass;
     VALUE str;
-    volatile VALUE obj;
-
-    if (argc < 1) {
-        rb_raise(rb_eArgError, "no data given");
-    }
-
-    str = *argv++;
-    argc--;
-
-    StringValue(str);
-
-    obj = rb_obj_alloc(klass);
-    rb_obj_call_init(obj, argc, argv);
-
-    return rb_funcall(obj, id_digest, 1, str);
-}
-
-/*
- * call-seq:
- *     Digest::Class.hexdigest(string[, ...]) -> hash_string
- *
- * Returns the hex-encoded hash value of a given _string_.  This is
- * almost equivalent to
- * Digest.hexencode(Digest::Class.new(*parameters).digest(string)).
- */
-static VALUE
-rb_digest_class_s_hexdigest(int argc, VALUE *argv, VALUE klass)
 {
-    return hexencode_str_new(rb_funcall2(klass, id_digest, argc, argv));
-}
-
-/*
- * Document-class: Digest::Base
- *
- * This abstract class provides a common interface to message digest
- * implementation classes written in C.
- */
-
-static rb_digest_metadata_t *
-get_digest_base_metadata(VALUE klass)
-{
-    VALUE p;
-    VALUE obj;
-    rb_digest_metadata_t *algo;
+    algo_t *algo;
+    void *pctx;
+    size_t len;
+    unsigned char *digest;
+    VALUE obj = rb_digest_base_alloc(klass);
 
-    for (p = klass; p; p = RCLASS(p)->super) {
-        if (rb_ivar_defined(p, id_metadata)) {
-            obj = rb_ivar_get(p, id_metadata);
-            break;
-        }
-    }
+    algo = get_digest_base_metadata(klass);
+    Data_Get_Struct(obj, void, pctx);
 
-    if (!p)
-        rb_raise(rb_eRuntimeError, "Digest::Base cannot be directly inherited in Ruby");
+    StringValue(str);
+    algo->update_func(pctx, RSTRING(str)->ptr, RSTRING(str)->len);
 
-    Data_Get_Struct(obj, rb_digest_metadata_t, algo);
+    len = algo->digest_len;
 
-    switch (algo->api_version) {
-      case 2:
-        break;
+    digest = xmalloc(len);
+    algo->final_func(digest, pctx);
 
-      /*
-       * put conversion here if possible when API is updated
-       */
+    obj = rb_str_new(digest, len);
 
-      default:
-        rb_raise(rb_eRuntimeError, "Incompatible digest API version");
-    }
+    free(digest);
 
-    return algo;
+    return obj;
 }
 
 static VALUE
-rb_digest_base_alloc(VALUE klass)
+rb_digest_base_s_hexdigest(klass, str)
+    VALUE klass;
+    VALUE str;
 {
-    rb_digest_metadata_t *algo;
-    VALUE obj;
+    algo_t *algo;
     void *pctx;
-
-    if (klass == rb_cDigest_Base) {
-	rb_raise(rb_eNotImpError, "Digest::Base is an abstract class");
-    }
+    size_t len;
+    unsigned char *hexdigest;
+    VALUE obj = rb_digest_base_alloc(klass);
 
     algo = get_digest_base_metadata(klass);
+    Data_Get_Struct(obj, void, pctx);
 
-    pctx = xmalloc(algo->ctx_size);
-    algo->init_func(pctx);
+    StringValue(str);
+    algo->update_func(pctx, RSTRING(str)->ptr, RSTRING(str)->len);
 
-    obj = Data_Wrap_Struct(klass, 0, free, pctx);
+    len = algo->digest_len * 2;
+
+    hexdigest = xmalloc(len + 1); /* +1 is for '\0' */
+    algo->end_func(pctx, hexdigest);
+
+    obj = rb_str_new(hexdigest, len);
+
+    free(hexdigest);
 
     return obj;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_copy(VALUE copy, VALUE obj)
+rb_digest_base_copy(copy, obj)
+    VALUE copy, obj;
 {
-    rb_digest_metadata_t *algo;
+    algo_t *algo;
     void *pctx1, *pctx2;
 
     if (copy == obj) return copy;
-
     rb_check_frozen(copy);
-
     algo = get_digest_base_metadata(rb_obj_class(copy));
-
+    if (algo != get_digest_base_metadata(rb_obj_class(obj))) {
+	rb_raise(rb_eTypeError, "wrong argument class");
+    }
     Data_Get_Struct(obj, void, pctx1);
     Data_Get_Struct(copy, void, pctx2);
     memcpy(pctx2, pctx1, algo->ctx_size);
@@ -494,149 +160,157 @@ rb_digest_base_copy(VALUE copy, VALUE obj)
     return copy;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_reset(VALUE self)
+rb_digest_base_update(self, str)
+    VALUE self, str;
 {
-    rb_digest_metadata_t *algo;
+    algo_t *algo;
     void *pctx;
 
+    StringValue(str);
     algo = get_digest_base_metadata(rb_obj_class(self));
-
     Data_Get_Struct(self, void, pctx);
 
-    algo->init_func(pctx);
+    algo->update_func(pctx, RSTRING(str)->ptr, RSTRING(str)->len);
 
     return self;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_update(VALUE self, VALUE str)
+rb_digest_base_init(argc, argv, self)
+    int argc;
+    VALUE* argv;
+    VALUE self;
 {
-    rb_digest_metadata_t *algo;
-    void *pctx;
-
-    algo = get_digest_base_metadata(rb_obj_class(self));
+    VALUE arg;
 
-    Data_Get_Struct(self, void, pctx);
+    rb_scan_args(argc, argv, "01", &arg);
 
-    StringValue(str);
-    algo->update_func(pctx, (unsigned char *)RSTRING_PTR(str), RSTRING_LEN(str));
+    if (!NIL_P(arg)) rb_digest_base_update(self, arg);
 
     return self;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_finish(VALUE self)
+rb_digest_base_digest(self)
+    VALUE self;
 {
-    rb_digest_metadata_t *algo;
-    void *pctx;
+    algo_t *algo;
+    void *pctx1, *pctx2;
+    unsigned char *digest;
+    size_t len;
     VALUE str;
 
     algo = get_digest_base_metadata(rb_obj_class(self));
+    Data_Get_Struct(self, void, pctx1);
 
-    Data_Get_Struct(self, void, pctx);
+    len = algo->ctx_size;
 
-    str = rb_str_new(0, algo->digest_len);
-    algo->finish_func(pctx, (unsigned char *)RSTRING_PTR(str));
+    pctx2 = xmalloc(len);
+    memcpy(pctx2, pctx1, len);
 
-    /* avoid potential coredump caused by use of a finished context */
-    algo->init_func(pctx);
+    len = algo->digest_len;
+
+    digest = xmalloc(len);
+    algo->final_func(digest, pctx2);
+
+    str = rb_str_new(digest, len);
+
+    free(digest);
+    free(pctx2);
 
     return str;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_digest_length(VALUE self)
+rb_digest_base_hexdigest(self)
+    VALUE self;
 {
-    rb_digest_metadata_t *algo;
+    algo_t *algo;
+    void *pctx1, *pctx2;
+    unsigned char *hexdigest;
+    size_t len;
+    VALUE str;
 
     algo = get_digest_base_metadata(rb_obj_class(self));
+    Data_Get_Struct(self, void, pctx1);
+
+    len = algo->ctx_size;
+
+    pctx2 = xmalloc(len);
+    memcpy(pctx2, pctx1, len);
+
+    len = algo->digest_len * 2;
 
-    return INT2NUM(algo->digest_len);
+    hexdigest = xmalloc(len + 1); /* +1 is for '\0' */
+    algo->end_func(pctx2, hexdigest);
+
+    str = rb_str_new(hexdigest, len);
+
+    free(hexdigest);
+    free(pctx2);
+
+    return str;
 }
 
-/* :nodoc: */
 static VALUE
-rb_digest_base_block_length(VALUE self)
+rb_digest_base_equal(self, other)
+    VALUE self, other;
 {
-    rb_digest_metadata_t *algo;
+    algo_t *algo;
+    VALUE klass;
+    VALUE str1, str2;
 
-    algo = get_digest_base_metadata(rb_obj_class(self));
+    klass = rb_obj_class(self);
+    algo = get_digest_base_metadata(klass);
 
-    return INT2NUM(algo->block_len);
+    if (rb_obj_class(other) == klass) {
+	void *pctx1, *pctx2;
+
+	Data_Get_Struct(self, void, pctx1);
+	Data_Get_Struct(other, void, pctx2);
+
+	return algo->equal_func(pctx1, pctx2) ? Qtrue : Qfalse;
+    }
+
+    StringValue(other);
+    str2 = other;
+
+    if (RSTRING(str2)->len == algo->digest_len)
+	str1 = rb_digest_base_digest(self);
+    else
+	str1 = rb_digest_base_hexdigest(self);
+
+    if (RSTRING(str1)->len == RSTRING(str2)->len
+      && rb_str_cmp(str1, str2) == 0)
+	return Qtrue;
+
+    return Qfalse;
 }
 
+/*
+ * Init
+ */
+
 void
-Init_digest(void)
+Init_digest()
 {
-    id_reset           = rb_intern("reset");
-    id_update          = rb_intern("update");
-    id_finish          = rb_intern("finish");
-    id_digest          = rb_intern("digest");
-    id_hexdigest       = rb_intern("hexdigest");
-    id_digest_length   = rb_intern("digest_length");
-
-    /*
-     * module Digest
-     */
-    rb_mDigest = rb_define_module("Digest");
-
-    /* module functions */
-    rb_define_module_function(rb_mDigest, "hexencode", rb_digest_s_hexencode, 1);
-
-    /*
-     * module Digest::Instance
-     */
-    rb_mDigest_Instance = rb_define_module_under(rb_mDigest, "Instance");
-
-    /* instance methods that should be overridden */
-    rb_define_method(rb_mDigest_Instance, "update", rb_digest_instance_update, 1);
-    rb_define_method(rb_mDigest_Instance, "<<", rb_digest_instance_update, 1);
-    rb_define_private_method(rb_mDigest_Instance, "finish", rb_digest_instance_finish, 0);
-    rb_define_method(rb_mDigest_Instance, "reset", rb_digest_instance_reset, 0);
-    rb_define_method(rb_mDigest_Instance, "digest_length", rb_digest_instance_digest_length, 0);
-    rb_define_method(rb_mDigest_Instance, "block_length", rb_digest_instance_block_length, 0);
-
-    /* instance methods that may be overridden */
-    rb_define_method(rb_mDigest_Instance, "==", rb_digest_instance_equal, 1);
-    rb_define_method(rb_mDigest_Instance, "inspect", rb_digest_instance_inspect, 0);
-
-    /* instance methods that need not usually be overridden */
-    rb_define_method(rb_mDigest_Instance, "new", rb_digest_instance_new, 0);
-    rb_define_method(rb_mDigest_Instance, "digest", rb_digest_instance_digest, -1);
-    rb_define_method(rb_mDigest_Instance, "digest!", rb_digest_instance_digest_bang, 0);
-    rb_define_method(rb_mDigest_Instance, "hexdigest", rb_digest_instance_hexdigest, -1);
-    rb_define_method(rb_mDigest_Instance, "hexdigest!", rb_digest_instance_hexdigest_bang, 0);
-    rb_define_method(rb_mDigest_Instance, "to_s", rb_digest_instance_to_s, 0);
-    rb_define_method(rb_mDigest_Instance, "length", rb_digest_instance_length, 0);
-    rb_define_method(rb_mDigest_Instance, "size", rb_digest_instance_length, 0);
-
-    /*
-     * class Digest::Class
-     */
-    rb_cDigest_Class = rb_define_class_under(rb_mDigest, "Class", rb_cObject);
-    rb_include_module(rb_cDigest_Class, rb_mDigest_Instance);
-
-    /* class methods */
-    rb_define_singleton_method(rb_cDigest_Class, "digest", rb_digest_class_s_digest, -1);
-    rb_define_singleton_method(rb_cDigest_Class, "hexdigest", rb_digest_class_s_hexdigest, -1);
+    mDigest = rb_define_module("Digest");
 
-    id_metadata = rb_intern("metadata");
+    cDigest_Base = rb_define_class_under(mDigest, "Base", rb_cObject);
 
-    /* class Digest::Base < Digest::Class */
-    rb_cDigest_Base = rb_define_class_under(rb_mDigest, "Base", rb_cDigest_Class);
+    rb_define_alloc_func(cDigest_Base, rb_digest_base_alloc);
+    rb_define_singleton_method(cDigest_Base, "digest", rb_digest_base_s_digest, 1);
+    rb_define_singleton_method(cDigest_Base, "hexdigest", rb_digest_base_s_hexdigest, 1);
 
-    rb_define_alloc_func(rb_cDigest_Base, rb_digest_base_alloc);
+    rb_define_method(cDigest_Base, "initialize", rb_digest_base_init, -1);
+    rb_define_method(cDigest_Base, "initialize_copy",  rb_digest_base_copy, 1);
+    rb_define_method(cDigest_Base, "update", rb_digest_base_update, 1);
+    rb_define_method(cDigest_Base, "<<", rb_digest_base_update, 1);
+    rb_define_method(cDigest_Base, "digest", rb_digest_base_digest, 0);
+    rb_define_method(cDigest_Base, "hexdigest", rb_digest_base_hexdigest, 0);
+    rb_define_method(cDigest_Base, "to_s", rb_digest_base_hexdigest, 0);
+    rb_define_method(cDigest_Base, "==", rb_digest_base_equal, 1);
 
-    rb_define_method(rb_cDigest_Base, "initialize_copy",  rb_digest_base_copy, 1);
-    rb_define_method(rb_cDigest_Base, "reset", rb_digest_base_reset, 0);
-    rb_define_method(rb_cDigest_Base, "update", rb_digest_base_update, 1);
-    rb_define_method(rb_cDigest_Base, "<<", rb_digest_base_update, 1);
-    rb_define_private_method(rb_cDigest_Base, "finish", rb_digest_base_finish, 0);
-    rb_define_method(rb_cDigest_Base, "digest_length", rb_digest_base_digest_length, 0);
-    rb_define_method(rb_cDigest_Base, "block_length", rb_digest_base_block_length, 0);
+    id_metadata = rb_intern("metadata");
 }
diff --git a/ext/digest/digest.h b/ext/digest/digest.h
index 6e4906c859..5e846df040 100644
--- a/ext/digest/digest.h
+++ b/ext/digest/digest.h
@@ -1,12 +1,12 @@
 /************************************************
 
-  digest.h - header file for ruby digest modules
+  digest.c -
 
   $Author$
   created at: Fri May 25 08:54:56 JST 2001
 
 
-  Copyright (C) 2001-2006 Akinori MUSHA
+  Copyright (C) 2001 Akinori MUSHA
 
   $RoughId: digest.h,v 1.3 2001/07/13 15:38:27 knu Exp $
   $Id$
@@ -15,18 +15,18 @@
 
 #include "ruby.h"
 
-#define RUBY_DIGEST_API_VERSION	2
-
-typedef void (*rb_digest_hash_init_func_t)(void *);
-typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
-typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
+typedef void (*hash_init_func_t) _((void *));
+typedef void (*hash_update_func_t) _((void *, unsigned char *, size_t));
+typedef void (*hash_end_func_t) _((void *, unsigned char *));
+typedef void (*hash_final_func_t) _((unsigned char *, void *));
+typedef int (*hash_equal_func_t) _((void *, void *));
 
 typedef struct {
-    int api_version;
     size_t digest_len;
-    size_t block_len;
     size_t ctx_size;
-    rb_digest_hash_init_func_t init_func;
-    rb_digest_hash_update_func_t update_func;
-    rb_digest_hash_finish_func_t finish_func;
-} rb_digest_metadata_t;
+    hash_init_func_t init_func;
+    hash_update_func_t update_func;
+    hash_end_func_t end_func;
+    hash_final_func_t final_func;
+    hash_equal_func_t equal_func;
+} algo_t;
diff --git a/ext/digest/digest.txt b/ext/digest/digest.txt
new file mode 100644
index 0000000000..5797dd18f9
--- /dev/null
+++ b/ext/digest/digest.txt
@@ -0,0 +1,113 @@
+.\" digest.txt -  -*- Indented-Text -*- created at: Fri May 25 08:13:50 JST 2001
+$RoughId: digest.txt,v 1.9 2001/07/13 19:46:51 knu Exp $
+$Id$
+
+** MD5(Class)
+
+A class to implement the MD5 Message-Digest Algorithm by RSA Data
+Security, Inc., described in RFC1321.
+
+Superclass: Digest::Base
+
+require 'digest/md5'
+
+** SHA1(Class)
+
+A class to implement the SHA-1 Secure Hash Algorithm by NIST (the US'
+National Institute of Standards and Technology), described in FIPS PUB
+180-1.
+
+Superclass: Digest::Base
+
+require 'digest/sha1'
+
+** SHA256(Class)
+** SHA384(Class)
+** SHA512(Class)
+
+Classes to implement the SHA-256/384/512 Secure Hash Algorithm(s) by
+NIST (the US' National Institute of Standards and Technology),
+described in FIPS PUB 180-2.
+
+Superclass: Digest::Base
+
+require 'digest/sha2'
+
+** RMD160(Class)
+
+A class to implement the RIPEMD-160 cryptographic hash function,
+designed by Hans Dobbertin, Antoon Bosselaers, and Bart Preneel.
+
+Superclass: Digest::Base
+
+require 'digest/rmd160'
+
+
+Those above classes provide a common interface as shown below.
+
+
+Class Methods:
+
+   new([str])
+
+	Creates a new digest object.  If a string argument is given,
+	it is added to the object. (see update.)
+
+   digest(str)
+
+	Immediately calculates and return the hash of the given
+	strings as a string.  Equivalent to new(str).digest.
+
+   hexdigest(str)
+
+	Immediately calculates and return the hash of the given
+	strings as a string of hexadecimal digits.  Equivalent to
+	new(str).hexdigest.
+
+Methods:
+
+   clone
+
+	Creates a copy of the digest object.
+
+   digest
+
+	Returns the hash of the added strings as a string of 16 bytes
+	for MD5, 20 bytes for SHA1 and RMD160, 32 bytes for SHA256, 48
+	bytes for SHA384, and 64 bytes for SHA512.
+
+   hexdigest
+   to_s
+
+	Returns the hash of the added strings as a string of 32
+	hexadecimal digits for MD5, 40 hexadecimal digits for SHA1 and
+	RMD160, 64 hexadecimal digits for SHA256, 96 hexadecimal
+	digits for SHA384, and 128 hexadecimal digits for SHA512.
+	This method is equal to:
+
+	def hexdigest
+	  digest.unpack("H*")[0]
+	end
+
+   update(str)
+   << str
+
+	Appends the string str to the digest object.  Repeated calls
+	are equivalent to a single call with the concatenation of all
+	the arguments, i.e. m.update(a); m.update(b) is equivalent to
+	m.update(a + b) and m << a << b is equivalent to m << a + b.
+
+   == md
+
+	Checks if the object is equal to the given digest object.
+
+   == str
+
+	Regards the value as either a digest value or a hexdigest
+	value (depending on the length) and checks if the object is
+	equal to the given string.
+
+-------------------------------------------------------
+Local variables:
+fill-column: 70
+end:
diff --git a/ext/digest/digest.txt.ja b/ext/digest/digest.txt.ja
new file mode 100644
index 0000000000..8997d25b9d
--- /dev/null
+++ b/ext/digest/digest.txt.ja
@@ -0,0 +1,111 @@
+.\" digest.txt.ja -  -*- Indented-Text -*- created at: Fri May 25 08:22:19 JST 2001
+$RoughId: digest.txt.jp,v 1.8 2001/07/13 15:38:27 knu Exp $
+$Id$
+
+** MD5(���饹)
+
+RFC1321�˵��Ҥ���Ƥ���RSA Data Security, Inc. �� MD5 Message-Digest
+Algorithm��������륯�饹��
+
+Superclass: Digest::Base
+
+require 'digest/md5'
+
+** SHA1(���饹)
+
+FIPS PUB 180-1�˵��Ҥ���Ƥ���NIST (the US' National Institute of
+Standards and Technology) �� SHA-1 Secure Hash Algorithm��������륯�饹��
+
+Superclass: Digest::Base
+
+require 'digest/sha1'
+
+** SHA256(���饹)
+** SHA384(���饹)
+** SHA512(���饹)
+
+FIPS PUB 180-2�˵��Ҥ���Ƥ���NIST (the US' National Institute of
+Standards and Technology) �� SHA-256/384/512 Secure Hash Algorithm��
+�������륯�饹��
+
+Superclass: Digest::Base
+
+require 'digest/sha2'
+
+** RMD160(���饹)
+
+Hans Dobbertin, Antoon Bosselaers, Bart Preneel �ˤ�ä��߷פ��줿 
+RIPEMD-160 �ϥå���ؿ���������륯�饹��
+
+Superclass: Digest::Base
+
+require 'digest/rmd160'
+
+
+�����Υ��饹�ϰʲ��Τ褦�ʶ��̤Υ��󥿡��ե��������󶡤��롣
+
+
+Class Methods:
+
+   new([str])
+
+        �����������������ȥ��֥������Ȥ��������롥ʸ���������Ϳ������
+        �Ȥ�����ɲä���(see update)��
+
+   digest(str)
+
+	Ϳ����줿ʸ������Ф���ϥå����ͤ�ʸ������֤���
+	new(str).digest ��������
+
+   hexdigest(str)
+
+	Ϳ����줿ʸ������Ф���ϥå����ͤ�ASCII�����ɤ�Ȥä�
+        16�ʿ�����򼨤�ʸ����˥��󥳡��ɤ����֤���
+	new(str).hexdigest ��������
+
+Methods:
+
+   clone
+
+	�����������ȥ��֥������Ȥ�ʣ�����롣
+
+   digest
+
+        ���ޤǤ��ɲä���ʸ������Ф���ϥå����ͤ�ʸ������֤���MD5�Ǥ�
+        16�Х���Ĺ��SHA1�����RMD160�Ǥ�20�Х���Ĺ��SHA256�Ǥ�32�Х���Ĺ��
+	SHA384�Ǥ�48�Х���Ĺ��SHA512�Ǥ�64�Х���Ĺ�Ȥʤ롣
+
+   hexdigest
+   to_s
+
+        ���ޤǤ��ɲä���ʸ������Ф���ϥå����ͤ�ASCII�����ɤ�Ȥä�
+        16�ʿ�����򼨤�ʸ����˥��󥳡��ɤ����֤���MD5�Ǥ�32�Х���Ĺ��
+        SHA1�����RMD160�Ǥ�40�Х���Ĺ��SHA256�Ǥ�64�Х���Ĺ��SHA384�Ǥ�
+	96�Х���Ĺ��SHA512�Ǥ�128�Х���Ĺ�Ȥʤ롣Ruby�ǽ񤯤Ȱʲ���Ʊ����
+
+	def hexdigest
+	  digest.unpack("H*")[0]
+	end
+
+   update(str)
+   << str
+
+        ʸ������ɲä��롣ʣ����update��Ƥ֤��Ȥ�ʸ�����Ϣ�뤷��
+	update��Ƥ֤��Ȥ������������ʤ�� m.update(a); m.update(b) ��
+	m.update(a + b) �ȡ� m << a << b �� m << a + b �Ȥ��줾������
+	�Ǥ��롣
+
+   == md
+
+	Ϳ����줿�����������ȥ��֥������Ȥ���Ӥ��롣
+
+   == str
+
+	Ϳ����줿ʸ����� digest �͡��⤷���� hexdigest �ͤ���Ӥ��롣
+	��������ͤȸ��뤫��Ϳ����줿ʸ�����Ĺ���ˤ�äƼ�ưȽ��
+	����롣
+
+-------------------------------------------------------
+Local variables:
+fill-column: 70
+end:
diff --git a/ext/digest/extconf.rb b/ext/digest/extconf.rb
index cf9127ecc0..cd512622a4 100644
--- a/ext/digest/extconf.rb
+++ b/ext/digest/extconf.rb
@@ -3,8 +3,4 @@
 
 require "mkmf"
 
-$INSTALLFILES = {
-  "digest.h" => "$(RUBYARCHDIR)"
-}
-
 create_makefile("digest")
diff --git a/ext/digest/lib/digest.rb b/ext/digest/lib/digest.rb
deleted file mode 100644
index 0c4ee3c2cc..0000000000
--- a/ext/digest/lib/digest.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require 'digest.so'
-
-module Digest
-  def self.const_missing(name)
-    case name
-    when :SHA256, :SHA384, :SHA512
-      lib = 'digest/sha2.so'
-    else
-      lib = File.join('digest', name.to_s.downcase)
-    end
-
-    begin
-      require lib
-    rescue LoadError => e
-      raise LoadError, "library not found for class Digest::#{name} -- #{lib}", caller(1)
-    end
-    unless Digest.const_defined?(name)
-      raise NameError, "uninitialized constant Digest::#{name}", caller(1)
-    end
-    Digest.const_get(name)
-  end
-
-  class ::Digest::Class
-    # creates a digest object and reads a given file, _name_.
-    # 
-    #  p Digest::SHA256.file("X11R6.8.2-src.tar.bz2").hexdigest
-    #  # => "f02e3c85572dc9ad7cb77c2a638e3be24cc1b5bea9fdbb0b0299c9668475c534"
-    def self.file(name)
-      new.file(name)
-    end
-  end
-
-  module Instance
-    # updates the digest with the contents of a given file _name_ and
-    # returns self.
-    def file(name)
-      File.open(name, "rb") {|f|
-        buf = ""
-        while f.read(16384, buf)
-          update buf
-        end
-      }
-      self
-    end
-  end
-end
-
-def Digest(name)
-  Digest.const_get(name)
-end
diff --git a/ext/digest/lib/md5.rb b/ext/digest/lib/md5.rb
index c399f2de1d..1d05d7d04e 100644
--- a/ext/digest/lib/md5.rb
+++ b/ext/digest/lib/md5.rb
@@ -5,19 +5,10 @@
 
 require 'digest/md5'
 
-class MD5 < Digest::MD5
-  class << self
-    alias orig_new new
-    def new(str = nil)
-      if str
-        orig_new.update(str)
-      else
-        orig_new
-      end
-    end
+MD5 = Digest::MD5
 
-    def md5(*args)
-      new(*args)
-    end
+class MD5
+  def self.md5(*args)
+    new(*args)
   end
 end
diff --git a/ext/digest/lib/sha1.rb b/ext/digest/lib/sha1.rb
index 4446e12e8d..c4ac6f66ea 100644
--- a/ext/digest/lib/sha1.rb
+++ b/ext/digest/lib/sha1.rb
@@ -5,19 +5,10 @@
 
 require 'digest/sha1'
 
-class SHA1 < Digest::SHA1
-  class << self
-    alias orig_new new
-    def new(str = nil)
-      if str
-        orig_new.update(str)
-      else
-        orig_new
-      end
-    end
+SHA1 = Digest::SHA1
 
-    def sha1(*args)
-      new(*args)
-    end
+class SHA1
+  def self.sha1(*args)
+    new(*args)
   end
 end
diff --git a/ext/digest/md5/extconf.rb b/ext/digest/md5/extconf.rb
index 018f8ccb02..9acf7ba9c0 100644
--- a/ext/digest/md5/extconf.rb
+++ b/ext/digest/md5/extconf.rb
@@ -3,8 +3,7 @@
 
 require "mkmf"
 
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
+$CFLAGS << " -DHAVE_CONFIG_H -I#{File.dirname(__FILE__)}/.."
 
 $objs = [ "md5init.#{$OBJEXT}" ]
 
@@ -24,6 +23,4 @@ have_header("inttypes.h")
 
 have_header("unistd.h")
 
-$preload = %w[digest]
-
 create_makefile("digest/md5")
diff --git a/ext/digest/md5/md5.c b/ext/digest/md5/md5.c
index 993bc47a06..6b61f031c4 100644
--- a/ext/digest/md5/md5.c
+++ b/ext/digest/md5/md5.c
@@ -41,12 +41,6 @@
   1999-05-03 lpd Original version.
  */
 
-/*
-  This code was modified for use in Ruby.
-
-  - Akinori MUSHA <knu@idaemons.org>
- */
-
 /*$OrigId: md5c.c,v 1.2 2001/03/26 08:57:14 matz Exp $ */
 /*$RoughId: md5.c,v 1.2 2001/07/13 19:48:41 knu Exp $ */
 /*$Id$ */
@@ -397,7 +391,7 @@ MD5_Update(MD5_CTX *pms, const uint8_t *data, size_t nbytes)
 }
 
 void
-MD5_Finish(MD5_CTX *pms, uint8_t *digest)
+MD5_Final(uint8_t *digest, MD5_CTX *pms)
 {
     static const uint8_t pad[64] = {
 	0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -418,3 +412,21 @@ MD5_Finish(MD5_CTX *pms, uint8_t *digest)
     for (i = 0; i < 16; ++i)
 	digest[i] = (uint8_t)(pms->state[i >> 2] >> ((i & 3) << 3));
 }
+
+void
+MD5_End(MD5_CTX *pctx, uint8_t *hexdigest)
+{
+    unsigned char digest[16];
+    size_t i;
+
+    MD5_Final(digest, pctx);
+
+    for (i = 0; i < 16; i++)
+        sprintf(hexdigest + i * 2, "%02x", digest[i]);
+}
+
+int MD5_Equal(MD5_CTX* pctx1, MD5_CTX* pctx2) {
+	return memcmp(pctx1->count, pctx2->count, sizeof(pctx1->count)) == 0
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
+}
diff --git a/ext/digest/md5/md5.h b/ext/digest/md5/md5.h
index f4580ef5e7..fc41380d38 100644
--- a/ext/digest/md5/md5.h
+++ b/ext/digest/md5/md5.h
@@ -63,15 +63,18 @@ typedef struct md5_state_s {
 } MD5_CTX;
 
 #ifdef RUBY
-/* avoid name clash */
 #define MD5_Init	rb_Digest_MD5_Init
 #define MD5_Update	rb_Digest_MD5_Update
-#define MD5_Finish	rb_Digest_MD5_Finish
+#define MD5_Final	rb_Digest_MD5_Final
+#define MD5_End		rb_Digest_MD5_End
+#define MD5_Equal	rb_Digest_MD5_Equal
 #endif
 
 void	MD5_Init _((MD5_CTX *pms));
 void	MD5_Update _((MD5_CTX *pms, const uint8_t *data, size_t nbytes));
-void	MD5_Finish _((MD5_CTX *pms, uint8_t *digest));
+void	MD5_Final _((uint8_t *digest, MD5_CTX *pms));
+void	MD5_End _((MD5_CTX *pctx, uint8_t *hexdigest));
+int	MD5_Equal _((MD5_CTX *pctx1, MD5_CTX *pctx2));
 
 #define MD5_BLOCK_LENGTH		64
 #define MD5_DIGEST_LENGTH		16
diff --git a/ext/digest/md5/md5init.c b/ext/digest/md5/md5init.c
index 17658f4fce..2acca16a46 100644
--- a/ext/digest/md5/md5init.c
+++ b/ext/digest/md5/md5init.c
@@ -8,33 +8,28 @@
 #include "md5.h"
 #endif
 
-static rb_digest_metadata_t md5 = {
-    RUBY_DIGEST_API_VERSION,
+static algo_t md5 = {
     MD5_DIGEST_LENGTH,
-    MD5_BLOCK_LENGTH,
     sizeof(MD5_CTX),
-    (rb_digest_hash_init_func_t)MD5_Init,
-    (rb_digest_hash_update_func_t)MD5_Update,
-    (rb_digest_hash_finish_func_t)MD5_Finish,
+    (hash_init_func_t)MD5_Init,
+    (hash_update_func_t)MD5_Update,
+    (hash_end_func_t)MD5_End,
+    (hash_final_func_t)MD5_Final,
+    (hash_equal_func_t)MD5_Equal,
 };
 
-/*
- * A class for calculating message digests using the MD5
- * Message-Digest Algorithm by RSA Data Security, Inc., described in
- * RFC1321.
- */
 void
 Init_md5()
 {
     VALUE mDigest, cDigest_Base, cDigest_MD5;
 
-    rb_require("digest");
+    rb_require("digest.so");
 
     mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_MD5 = rb_define_class_under(mDigest, "MD5", cDigest_Base);
 
-    rb_ivar_set(cDigest_MD5, rb_intern("metadata"),
-      Data_Wrap_Struct(rb_cObject, 0, 0, &md5));
+    rb_cvar_set(cDigest_MD5, rb_intern("metadata"),
+		Data_Wrap_Struct(rb_cObject, 0, 0, &md5), Qtrue);
 }
diff --git a/ext/digest/md5/md5ossl.c b/ext/digest/md5/md5ossl.c
index d94ae2cd2f..d930c7ab51 100644
--- a/ext/digest/md5/md5ossl.c
+++ b/ext/digest/md5/md5ossl.c
@@ -1,9 +1,30 @@
 /* $Id$ */
 
 #include "md5ossl.h"
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
 
 void
-MD5_Finish(MD5_CTX *pctx, unsigned char *digest)
+MD5_End(MD5_CTX *pctx, unsigned char *hexdigest)
 {
+    unsigned char digest[16];
+    size_t i;
+
     MD5_Final(digest, pctx);
+
+    for (i = 0; i < 16; i++)
+        sprintf(hexdigest + i * 2, "%02x", digest[i]);
+}
+
+int
+MD5_Equal(MD5_CTX* pctx1, MD5_CTX* pctx2) {
+    return pctx1->num == pctx2->num
+      && pctx1->A == pctx2->A
+      && pctx1->B == pctx2->B
+      && pctx1->C == pctx2->C
+      && pctx1->D == pctx2->D
+      && pctx1->Nl == pctx2->Nl
+      && pctx1->Nh == pctx2->Nh
+      && memcmp(pctx1->data, pctx2->data, sizeof(pctx1->data)) == 0;
 }
diff --git a/ext/digest/md5/md5ossl.h b/ext/digest/md5/md5ossl.h
index 1680c4f5c9..dda7c743ed 100644
--- a/ext/digest/md5/md5ossl.h
+++ b/ext/digest/md5/md5ossl.h
@@ -3,11 +3,9 @@
 #ifndef MD5OSSL_H_INCLUDED
 #define MD5OSSL_H_INCLUDED
 
-#include <stddef.h>
 #include <openssl/md5.h>
 
-#define MD5_BLOCK_LENGTH	MD5_CBLOCK
-
-void MD5_Finish(MD5_CTX *pctx, unsigned char *digest);
+void MD5_End(MD5_CTX *pctx, unsigned char *hexdigest);
+int MD5_Equal(MD5_CTX *pctx1, MD5_CTX *pctx2);
 
 #endif
diff --git a/ext/digest/rmd160/depend b/ext/digest/rmd160/depend
index a21d7188dc..0ca79c5f40 100644
--- a/ext/digest/rmd160/depend
+++ b/ext/digest/rmd160/depend
@@ -1,5 +1,7 @@
 rmd160.o: rmd160.c rmd160.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
+rmd160hl.o: rmd160hl.c rmd160.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
+  $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
 rmd160init.o: rmd160init.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h \
   rmd160.h $(srcdir)/../defs.h
diff --git a/ext/digest/rmd160/extconf.rb b/ext/digest/rmd160/extconf.rb
index 09359944f2..5bc968385c 100644
--- a/ext/digest/rmd160/extconf.rb
+++ b/ext/digest/rmd160/extconf.rb
@@ -3,8 +3,7 @@
 
 require "mkmf"
 
-$defs << "-DNDEBUG" << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
+$CFLAGS << " -DHAVE_CONFIG_H -I#{File.dirname(__FILE__)}/.."
 
 $objs = [ "rmd160init.#{$OBJEXT}" ]
 
@@ -14,7 +13,7 @@ if !with_config("bundled-rmd160") &&
     have_library("crypto") && have_header("openssl/ripemd.h")
   $objs << "rmd160ossl.#{$OBJEXT}"
 else
-  $objs << "rmd160.#{$OBJEXT}"
+  $objs << "rmd160.#{$OBJEXT}" << "rmd160hl.#{$OBJEXT}"
 end
 
 have_header("sys/cdefs.h")
@@ -23,6 +22,4 @@ have_header("inttypes.h")
 
 have_header("unistd.h")
 
-$preload = %w[digest]
-
 create_makefile("digest/rmd160")
diff --git a/ext/digest/rmd160/rmd160.c b/ext/digest/rmd160/rmd160.c
index 88918728cd..2de3c99b29 100644
--- a/ext/digest/rmd160/rmd160.c
+++ b/ext/digest/rmd160/rmd160.c
@@ -409,7 +409,7 @@ RMD160_Update(RMD160_CTX *context, const uint8_t *data, size_t nbytes)
 /********************************************************************/
 
 void
-RMD160_Finish(RMD160_CTX *context, uint8_t digest[20])
+RMD160_Final(uint8_t digest[20], RMD160_CTX *context)
 {
 	uint32_t i;
 	uint32_t X[16];
@@ -454,4 +454,11 @@ RMD160_Finish(RMD160_CTX *context, uint8_t digest[20])
 	}
 }
 
+int RMD160_Equal(RMD160_CTX* pctx1, RMD160_CTX* pctx2) {
+	return pctx1->buflen == pctx2->buflen
+		&& memcmp(pctx1->length, pctx2->length, sizeof(pctx1->length)) == 0
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->bbuffer, pctx2->bbuffer, sizeof(pctx1->bbuffer)) == 0;
+}
+
 /************************ end of file rmd160.c **********************/
diff --git a/ext/digest/rmd160/rmd160.h b/ext/digest/rmd160/rmd160.h
index 54d1ca9140..24f9a025f0 100644
--- a/ext/digest/rmd160/rmd160.h
+++ b/ext/digest/rmd160/rmd160.h
@@ -39,14 +39,26 @@ typedef struct {
 #define RMD160_Init	rb_Digest_RMD160_Init
 #define RMD160_Transform	rb_Digest_RMD160_Transform
 #define RMD160_Update	rb_Digest_RMD160_Update
-#define RMD160_Finish	rb_Digest_RMD160_Finish
+#define RMD160_Final	rb_Digest_RMD160_Final
+#define RMD160_Equal	rb_Digest_RMD160_Equal
+#ifndef _KERNEL
+#define RMD160_End	rb_Digest_RMD160_End
+#define RMD160_File	rb_Digest_RMD160_File
+#define RMD160_Data	rb_Digest_RMD160_Data
+#endif /* _KERNEL */
 #endif
 
 __BEGIN_DECLS
 void	RMD160_Init _((RMD160_CTX *));
 void	RMD160_Transform _((uint32_t[5], const uint32_t[16]));
 void	RMD160_Update _((RMD160_CTX *, const uint8_t *, size_t));
-void	RMD160_Finish _((RMD160_CTX *, uint8_t[20]));
+void	RMD160_Final _((uint8_t[20], RMD160_CTX *));
+int	RMD160_Equal _((RMD160_CTX *, RMD160_CTX *));
+#ifndef	_KERNEL
+char	*RMD160_End _((RMD160_CTX *, char *));
+char	*RMD160_File _((char *, char *));
+char	*RMD160_Data _((const uint8_t *, size_t, char *));
+#endif /* _KERNEL */
 __END_DECLS
 
 #define RMD160_BLOCK_LENGTH             64
diff --git a/ext/digest/rmd160/rmd160hl.c b/ext/digest/rmd160/rmd160hl.c
new file mode 100644
index 0000000000..4c5e0217d9
--- /dev/null
+++ b/ext/digest/rmd160/rmd160hl.c
@@ -0,0 +1,96 @@
+/*	$NetBSD: rmd160hl.c,v 1.1.1.1 2001/03/06 11:21:05 agc Exp $	*/
+/*	$RoughId: rmd160hl.c,v 1.2 2001/07/13 19:49:10 knu Exp $	*/
+/*	$Id$	*/
+
+/* rmd160hl.c
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ *
+ * from OpenBSD: rmd160hl.c,v 1.2 1999/08/17 09:13:12 millert Exp $
+ */  
+
+#include "rmd160.h"
+
+#ifndef lint
+/* __RCSID("$NetBSD: rmd160hl.c,v 1.1.1.1 2001/03/06 11:21:05 agc Exp $"); */
+#endif	/* not lint */
+
+/* #include "namespace.h" */
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if defined(HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(cond)	assert(cond)
+#endif
+
+
+char *
+RMD160_End(RMD160_CTX *ctx, char *buf)
+{
+    size_t i;
+    char *p = buf;
+    uint8_t digest[20];
+    static const char hex[]="0123456789abcdef";
+
+    _DIAGASSERT(ctx != NULL);
+    /* buf may be NULL */
+
+    if (p == NULL && (p = malloc(41)) == NULL)
+	return 0;
+
+    RMD160_Final(digest,ctx);
+    for (i = 0; i < 20; i++) {
+	p[i + i] = hex[(uint32_t)digest[i] >> 4];
+	p[i + i + 1] = hex[digest[i] & 0x0f];
+    }
+    p[i + i] = '\0';
+    return(p);
+}
+
+char *
+RMD160_File(char *filename, char *buf)
+{
+    uint8_t buffer[BUFSIZ];
+    RMD160_CTX ctx;
+    int fd, num, oerrno;
+
+    _DIAGASSERT(filename != NULL);
+    /* XXX: buf may be NULL ? */
+
+    RMD160_Init(&ctx);
+
+    if ((fd = open(filename, O_RDONLY)) < 0)
+	return(0);
+
+    while ((num = read(fd, buffer, sizeof(buffer))) > 0)
+	RMD160_Update(&ctx, buffer, (size_t)num);
+
+    oerrno = errno;
+    close(fd);
+    errno = oerrno;
+    return(num < 0 ? 0 : RMD160_End(&ctx, buf));
+}
+
+char *
+RMD160_Data(const uint8_t *data, size_t len, char *buf)
+{
+    RMD160_CTX ctx;
+
+    _DIAGASSERT(data != NULL);
+    /* XXX: buf may be NULL ? */
+
+    RMD160_Init(&ctx);
+    RMD160_Update(&ctx, data, len);
+    return(RMD160_End(&ctx, buf));
+}
diff --git a/ext/digest/rmd160/rmd160init.c b/ext/digest/rmd160/rmd160init.c
index 763867df86..b16cdbbed8 100644
--- a/ext/digest/rmd160/rmd160init.c
+++ b/ext/digest/rmd160/rmd160init.c
@@ -8,33 +8,31 @@
 #include "rmd160.h"
 #endif
 
-static rb_digest_metadata_t rmd160 = {
-    RUBY_DIGEST_API_VERSION,
+static algo_t rmd160 = {
     RMD160_DIGEST_LENGTH,
-    RMD160_BLOCK_LENGTH,
     sizeof(RMD160_CTX),
-    (rb_digest_hash_init_func_t)RMD160_Init,
-    (rb_digest_hash_update_func_t)RMD160_Update,
-    (rb_digest_hash_finish_func_t)RMD160_Finish,
+    (hash_init_func_t)RMD160_Init,
+    (hash_update_func_t)RMD160_Update,
+    (hash_end_func_t)RMD160_End,
+    (hash_final_func_t)RMD160_Final,
+    (hash_equal_func_t)RMD160_Equal,
 };
 
-/*
- * A class for calculating message digests using RIPEMD-160
- * cryptographic hash function, designed by Hans Dobbertin, Antoon
- * Bosselaers, and Bart Preneel.
- */
 void
 Init_rmd160()
 {
     VALUE mDigest, cDigest_Base, cDigest_RMD160;
+    ID id_metadata;
 
-    rb_require("digest");
+    rb_require("digest.so");
 
     mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_RMD160 = rb_define_class_under(mDigest, "RMD160", cDigest_Base);
 
-    rb_ivar_set(cDigest_RMD160, rb_intern("metadata"),
-      Data_Wrap_Struct(rb_cObject, 0, 0, &rmd160));
+    id_metadata = rb_intern("metadata");
+
+    rb_cvar_set(cDigest_RMD160, id_metadata,
+		Data_Wrap_Struct(rb_cObject, 0, 0, &rmd160), Qtrue);
 }
diff --git a/ext/digest/rmd160/rmd160ossl.c b/ext/digest/rmd160/rmd160ossl.c
index f24e63e3d8..be66d81ff9 100644
--- a/ext/digest/rmd160/rmd160ossl.c
+++ b/ext/digest/rmd160/rmd160ossl.c
@@ -1,8 +1,45 @@
 /* $Id$ */
 
-#include "defs.h"
 #include "rmd160ossl.h"
+#include "defs.h"
+#include <assert.h>
+#include <stdlib.h>
+
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(cond)	assert(cond)
+#endif
+
+char *
+RMD160_End(RMD160_CTX *ctx, char *buf)
+{
+    size_t i;
+    char *p = buf;
+    uint8_t digest[20];
+    static const char hex[]="0123456789abcdef";
+
+    _DIAGASSERT(ctx != NULL);
+    /* buf may be NULL */
+
+    if (p == NULL && (p = malloc(41)) == NULL)
+	return 0;
+
+    RMD160_Final(digest,ctx);
+    for (i = 0; i < 20; i++) {
+	p[i + i] = hex[(uint32_t)digest[i] >> 4];
+	p[i + i + 1] = hex[digest[i] & 0x0f];
+    }
+    p[i + i] = '\0';
+    return(p);
+}
 
-void RMD160_Finish(RMD160_CTX *ctx, char *buf) {
-	RIPEMD160_Final((unsigned char *)buf, ctx);
+int RMD160_Equal(RMD160_CTX* pctx1, RMD160_CTX* pctx2) {
+	return pctx1->num == pctx2->num
+	  && pctx1->A == pctx2->A
+	  && pctx1->B == pctx2->B
+	  && pctx1->C == pctx2->C
+	  && pctx1->D == pctx2->D
+	  && pctx1->E == pctx2->E
+	  && pctx1->Nl == pctx2->Nl
+	  && pctx1->Nh == pctx2->Nh
+	  && memcmp(pctx1->data, pctx2->data, sizeof(pctx1->data)) == 0;
 }
diff --git a/ext/digest/rmd160/rmd160ossl.h b/ext/digest/rmd160/rmd160ossl.h
index 3df38a01c0..824a1bf32f 100644
--- a/ext/digest/rmd160/rmd160ossl.h
+++ b/ext/digest/rmd160/rmd160ossl.h
@@ -3,17 +3,18 @@
 #ifndef RMD160OSSL_H_INCLUDED
 #define RMD160OSSL_H_INCLUDED
 
-#include <stddef.h>
 #include <openssl/ripemd.h>
 
 #define RMD160_CTX	RIPEMD160_CTX
 
 #define RMD160_Init	RIPEMD160_Init
 #define RMD160_Update	RIPEMD160_Update
+#define RMD160_Final	RIPEMD160_Final
 
 #define RMD160_BLOCK_LENGTH		RIPEMD160_CBLOCK
 #define RMD160_DIGEST_LENGTH		RIPEMD160_DIGEST_LENGTH
 
-void RMD160_Finish(RMD160_CTX *ctx, char *buf);
+char *RMD160_End(RMD160_CTX *ctx, char *buf);
+int RMD160_Equal(RMD160_CTX *pctx1, RMD160_CTX *pctx2);
 
 #endif
diff --git a/ext/digest/sha1/depend b/ext/digest/sha1/depend
index 61607844d0..a159f456d3 100644
--- a/ext/digest/sha1/depend
+++ b/ext/digest/sha1/depend
@@ -1,5 +1,7 @@
 sha1.o: sha1.c sha1.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
+sha1hl.o: sha1hl.c sha1.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
+  $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
 sha1init.o: sha1init.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h \
   sha1.h $(srcdir)/../defs.h
diff --git a/ext/digest/sha1/extconf.rb b/ext/digest/sha1/extconf.rb
index 87b74c34af..c249a415ed 100644
--- a/ext/digest/sha1/extconf.rb
+++ b/ext/digest/sha1/extconf.rb
@@ -3,8 +3,7 @@
 
 require "mkmf"
 
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
+$CFLAGS << " -DHAVE_CONFIG_H -I#{File.dirname(__FILE__)}/.."
 
 $objs = [ "sha1init.#{$OBJEXT}" ]
 
@@ -14,7 +13,7 @@ if !with_config("bundled-sha1") &&
     have_library("crypto") && have_header("openssl/sha.h")
   $objs << "sha1ossl.#{$OBJEXT}"
 else
-  $objs << "sha1.#{$OBJEXT}"
+  $objs << "sha1.#{$OBJEXT}" << "sha1hl.#{$OBJEXT}"
 end
 
 have_header("sys/cdefs.h")
@@ -23,6 +22,4 @@ have_header("inttypes.h")
 
 have_header("unistd.h")
 
-$preload = %w[digest]
-
 create_makefile("digest/sha1")
diff --git a/ext/digest/sha1/sha1.c b/ext/digest/sha1/sha1.c
index 6196ca6b82..1012ef8751 100644
--- a/ext/digest/sha1/sha1.c
+++ b/ext/digest/sha1/sha1.c
@@ -129,7 +129,9 @@ do_R4(uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d, uint32_t *e, CHAR64LON
 /*
  * Hash a single 512-bit block. This is the core of the algorithm.
  */
-void SHA1_Transform(uint32_t state[5], const uint8_t buffer[64])
+void SHA1_Transform(state, buffer)
+    uint32_t state[5];
+    const uint8_t buffer[64];
 {
     uint32_t a, b, c, d, e;
     CHAR64LONG16 *block;
@@ -199,7 +201,8 @@ void SHA1_Transform(uint32_t state[5], const uint8_t buffer[64])
 /*
  * SHA1_Init - Initialize new context
  */
-void SHA1_Init(SHA1_CTX *context)
+void SHA1_Init(context)
+    SHA1_CTX *context;
 {
 
     _DIAGASSERT(context != 0);
@@ -217,7 +220,10 @@ void SHA1_Init(SHA1_CTX *context)
 /*
  * Run your data through this.
  */
-void SHA1_Update(SHA1_CTX *context, const uint8_t *data, size_t len)
+void SHA1_Update(context, data, len)
+    SHA1_CTX *context;
+    const uint8_t *data;
+    size_t len;
 {
     uint32_t i, j;
 
@@ -244,7 +250,9 @@ void SHA1_Update(SHA1_CTX *context, const uint8_t *data, size_t len)
 /*
  * Add padding and return the message digest.
  */
-void SHA1_Finish(SHA1_CTX* context, uint8_t digest[20])
+void SHA1_Final(digest, context)
+    uint8_t digest[20];
+    SHA1_CTX* context;
 {
     size_t i;
     uint8_t finalcount[8];
@@ -267,3 +275,9 @@ void SHA1_Finish(SHA1_CTX* context, uint8_t digest[20])
 		((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255);
     }
 }
+
+int SHA1_Equal(SHA1_CTX* pctx1, SHA1_CTX* pctx2) {
+	return memcmp(pctx1->count, pctx2->count, sizeof(pctx1->count)) == 0
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
+}
diff --git a/ext/digest/sha1/sha1.h b/ext/digest/sha1/sha1.h
index 60e3b01fe2..2303cecc2b 100644
--- a/ext/digest/sha1/sha1.h
+++ b/ext/digest/sha1/sha1.h
@@ -20,17 +20,28 @@ typedef struct {
 } SHA1_CTX;
 
 #ifdef RUBY
-/* avoid name clash */
 #define SHA1_Transform	rb_Digest_SHA1_Transform
 #define SHA1_Init	rb_Digest_SHA1_Init
 #define SHA1_Update	rb_Digest_SHA1_Update
-#define SHA1_Finish	rb_Digest_SHA1_Finish
+#define SHA1_Final	rb_Digest_SHA1_Final
+#define SHA1_Equal	rb_Digest_SHA1_Equal
+#ifndef _KERNEL
+#define SHA1_End	rb_Digest_SHA1_End
+#define SHA1_File	rb_Digest_SHA1_File
+#define SHA1_Data	rb_Digest_SHA1_Data
+#endif /* _KERNEL */
 #endif
 
 void	SHA1_Transform _((uint32_t state[5], const uint8_t buffer[64]));
 void	SHA1_Init _((SHA1_CTX *context));
 void	SHA1_Update _((SHA1_CTX *context, const uint8_t *data, size_t len));
-void	SHA1_Finish _((SHA1_CTX *context, uint8_t digest[20]));
+void	SHA1_Final _((uint8_t digest[20], SHA1_CTX *context));
+int	SHA1_Equal _((SHA1_CTX *pctx1, SHA1_CTX *pctx2));
+#ifndef _KERNEL
+char	*SHA1_End _((SHA1_CTX *, char *));
+char	*SHA1_File _((char *, char *));
+char	*SHA1_Data _((const uint8_t *, size_t, char *));
+#endif /* _KERNEL */
 
 #define SHA1_BLOCK_LENGTH		64
 #define SHA1_DIGEST_LENGTH		20
diff --git a/ext/digest/sha1/sha1hl.c b/ext/digest/sha1/sha1hl.c
new file mode 100644
index 0000000000..d1a236b22c
--- /dev/null
+++ b/ext/digest/sha1/sha1hl.c
@@ -0,0 +1,102 @@
+/*	$NetBSD: sha1hl.c,v 1.2 2001/03/10 15:55:14 tron Exp $	*/
+/*	$RoughId: sha1hl.c,v 1.2 2001/07/13 19:49:10 knu Exp $	*/
+/*	$Id$	*/
+
+/* sha1hl.c
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
+ * can do whatever you want with this stuff. If we meet some day, and you think
+ * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
+ * ----------------------------------------------------------------------------
+ */
+
+/* #include "namespace.h" */
+
+#include "sha1.h"
+#include <fcntl.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if defined(HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#if defined(LIBC_SCCS) && !defined(lint)
+/* __RCSID("$NetBSD: sha1hl.c,v 1.2 2001/03/10 15:55:14 tron Exp $"); */
+#endif /* LIBC_SCCS and not lint */
+
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(cond)	assert(cond)
+#endif
+
+
+/* ARGSUSED */
+char *
+SHA1_End(ctx, buf)
+    SHA1_CTX *ctx;
+    char *buf;
+{
+    int i;
+    char *p = buf;
+    uint8_t digest[20];
+    static const char hex[]="0123456789abcdef";
+
+    _DIAGASSERT(ctx != NULL);
+    /* buf may be NULL */
+
+    if (p == NULL && (p = malloc(41)) == NULL)
+	return 0;
+
+    SHA1_Final(digest,ctx);
+    for (i = 0; i < 20; i++) {
+	p[i + i] = hex[((uint32_t)digest[i]) >> 4];
+	p[i + i + 1] = hex[digest[i] & 0x0f];
+    }
+    p[i + i] = '\0';
+    return(p);
+}
+
+char *
+SHA1_File (filename, buf)
+    char *filename;
+    char *buf;
+{
+    uint8_t buffer[BUFSIZ];
+    SHA1_CTX ctx;
+    int fd, num, oerrno;
+
+    _DIAGASSERT(filename != NULL);
+    /* XXX: buf may be NULL ? */
+
+    SHA1_Init(&ctx);
+
+    if ((fd = open(filename,O_RDONLY)) < 0)
+	return(0);
+
+    while ((num = read(fd, buffer, sizeof(buffer))) > 0)
+	SHA1_Update(&ctx, buffer, (size_t)num);
+
+    oerrno = errno;
+    close(fd);
+    errno = oerrno;
+    return(num < 0 ? 0 : SHA1_End(&ctx, buf));
+}
+
+char *
+SHA1_Data (data, len, buf)
+    const uint8_t *data;
+    size_t len;
+    char *buf;
+{
+    SHA1_CTX ctx;
+
+    _DIAGASSERT(data != NULL);
+    /* XXX: buf may be NULL ? */
+
+    SHA1_Init(&ctx);
+    SHA1_Update(&ctx, data, len);
+    return(SHA1_End(&ctx, buf));
+}
diff --git a/ext/digest/sha1/sha1init.c b/ext/digest/sha1/sha1init.c
index b2146f05a9..426afb7cd0 100644
--- a/ext/digest/sha1/sha1init.c
+++ b/ext/digest/sha1/sha1init.c
@@ -8,33 +8,31 @@
 #include "sha1.h"
 #endif
 
-static rb_digest_metadata_t sha1 = {
-    RUBY_DIGEST_API_VERSION,
+static algo_t sha1 = {
     SHA1_DIGEST_LENGTH,
-    SHA1_BLOCK_LENGTH,
     sizeof(SHA1_CTX),
-    (rb_digest_hash_init_func_t)SHA1_Init,
-    (rb_digest_hash_update_func_t)SHA1_Update,
-    (rb_digest_hash_finish_func_t)SHA1_Finish,
+    (hash_init_func_t)SHA1_Init,
+    (hash_update_func_t)SHA1_Update,
+    (hash_end_func_t)SHA1_End,
+    (hash_final_func_t)SHA1_Final,
+    (hash_equal_func_t)SHA1_Equal,
 };
 
-/*
- * A class for calculating message digests using the SHA-1 Secure Hash
- * Algorithm by NIST (the US' National Institute of Standards and
- * Technology), described in FIPS PUB 180-1.
- */
 void
 Init_sha1()
 {
     VALUE mDigest, cDigest_Base, cDigest_SHA1;
- 
-    rb_require("digest");
- 
+    ID id_metadata;
+
+    rb_require("digest.so");
+
     mDigest = rb_path2class("Digest");
     cDigest_Base = rb_path2class("Digest::Base");
 
     cDigest_SHA1 = rb_define_class_under(mDigest, "SHA1", cDigest_Base);
 
-    rb_ivar_set(cDigest_SHA1, rb_intern("metadata"),
-      Data_Wrap_Struct(rb_cObject, 0, 0, &sha1));
+    id_metadata = rb_intern("metadata");
+
+    rb_cvar_set(cDigest_SHA1, id_metadata,
+		Data_Wrap_Struct(rb_cObject, 0, 0, &sha1), Qtrue);
 }
diff --git a/ext/digest/sha1/sha1ossl.c b/ext/digest/sha1/sha1ossl.c
index 452cf35084..b125128f82 100644
--- a/ext/digest/sha1/sha1ossl.c
+++ b/ext/digest/sha1/sha1ossl.c
@@ -1,10 +1,45 @@
 /* $Id$ */
 
-#include "defs.h"
 #include "sha1ossl.h"
+#include "defs.h"
+#include <assert.h>
+#include <stdlib.h>
 
-void
-SHA1_Finish(SHA1_CTX *ctx, char *buf)
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(cond)	assert(cond)
+#endif
+
+char *
+SHA1_End(SHA1_CTX *ctx, char *buf)
 {
-	SHA1_Final((unsigned char *)buf, ctx);
+    int i;
+    char *p = buf;
+    uint8_t digest[20];
+    static const char hex[]="0123456789abcdef";
+
+    _DIAGASSERT(ctx != NULL);
+    /* buf may be NULL */
+
+    if (p == NULL && (p = malloc(41)) == NULL)
+	return 0;
+
+    SHA1_Final(digest,ctx);
+    for (i = 0; i < 20; i++) {
+	p[i + i] = hex[((uint32_t)digest[i]) >> 4];
+	p[i + i + 1] = hex[digest[i] & 0x0f];
+    }
+    p[i + i] = '\0';
+    return(p);
+}
+
+int SHA1_Equal(SHA1_CTX* pctx1, SHA1_CTX* pctx2) {
+	return pctx1->num == pctx2->num
+	  && pctx1->h0 == pctx2->h0
+	  && pctx1->h1 == pctx2->h1
+	  && pctx1->h2 == pctx2->h2
+	  && pctx1->h3 == pctx2->h3
+	  && pctx1->h4 == pctx2->h4
+	  && pctx1->Nl == pctx2->Nl
+	  && pctx1->Nh == pctx2->Nh
+	  && memcmp(pctx1->data, pctx2->data, sizeof(pctx1->data)) == 0;
 }
diff --git a/ext/digest/sha1/sha1ossl.h b/ext/digest/sha1/sha1ossl.h
index 8f9984cc64..e8d7e74baf 100644
--- a/ext/digest/sha1/sha1ossl.h
+++ b/ext/digest/sha1/sha1ossl.h
@@ -3,18 +3,14 @@
 #ifndef SHA1OSSL_H_INCLUDED
 #define SHA1OSSL_H_INCLUDED
 
-#include <stddef.h>
 #include <openssl/sha.h>
 
 #define SHA1_CTX	SHA_CTX
 
-#ifdef SHA_BLOCK_LENGTH
 #define SHA1_BLOCK_LENGTH	SHA_BLOCK_LENGTH
-#else
-#define SHA1_BLOCK_LENGTH	SHA_CBLOCK
-#endif
 #define SHA1_DIGEST_LENGTH	SHA_DIGEST_LENGTH
 
-void SHA1_Finish(SHA1_CTX *ctx, char *buf);
+char *SHA1_End(SHA1_CTX *ctx, char *buf);
+int SHA1_Equal(SHA1_CTX *pctx1, SHA1_CTX *pctx2);
 
 #endif
diff --git a/ext/digest/sha2/depend b/ext/digest/sha2/depend
index 225d6ad52b..2587415fdc 100644
--- a/ext/digest/sha2/depend
+++ b/ext/digest/sha2/depend
@@ -1,5 +1,7 @@
 sha2.o: sha2.c sha2.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
+sha2hl.o: sha2hl.c sha2.h $(srcdir)/../defs.h $(hdrdir)/ruby.h \
+  $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h
 sha2init.o: sha2init.c $(srcdir)/../digest.h $(hdrdir)/ruby.h \
   $(topdir)/config.h $(hdrdir)/defines.h $(hdrdir)/intern.h \
   sha2.h $(srcdir)/../defs.h
diff --git a/ext/digest/sha2/extconf.rb b/ext/digest/sha2/extconf.rb
index c084a51a64..c982aa64de 100644
--- a/ext/digest/sha2/extconf.rb
+++ b/ext/digest/sha2/extconf.rb
@@ -3,11 +3,11 @@
 
 require "mkmf"
 
-$defs << "-DHAVE_CONFIG_H"
-$INCFLAGS << " -I$(srcdir)/.."
+$CFLAGS << " -DHAVE_CONFIG_H -I#{File.dirname(__FILE__)}/.."
 
 $objs = [
   "sha2.#{$OBJEXT}",
+  "sha2hl.#{$OBJEXT}",
   "sha2init.#{$OBJEXT}",
 ]
 
@@ -17,8 +17,12 @@ have_header("inttypes.h")
 
 have_header("unistd.h")
 
-$preload = %w[digest]
-
-if have_type("uint64_t", "defs.h", $defs.join(' '))
+if try_cpp(<<SRC, $defs.join(' '))
+#include "defs.h"
+#ifdef NO_UINT64_T
+  #error ** Cannot find a 64bit integer type - skipping the SHA2 module.
+#endif
+SRC
+then
   create_makefile("digest/sha2")
 end
diff --git a/ext/digest/sha2/lib/sha2.rb b/ext/digest/sha2/lib/sha2.rb
deleted file mode 100644
index 52dd639f9b..0000000000
--- a/ext/digest/sha2/lib/sha2.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-#--
-# sha2.rb - defines Digest::SHA2 class which wraps up the SHA256,
-#           SHA384, and SHA512 classes.
-#++
-# Copyright (c) 2006 Akinori MUSHA <knu@iDaemons.org>
-#
-# All rights reserved.  You can redistribute and/or modify it under the same
-# terms as Ruby.
-#
-#   $Id$
-
-require 'digest'
-
-module Digest
-  #
-  # A meta digest provider class for SHA256, SHA384 and SHA512.
-  #
-  class SHA2 < Digest::Class
-    # call-seq:
-    #     Digest::SHA2.new(bitlen = 256) -> digest_obj
-    #
-    # Creates a new SHA2 hash object with a given bit length.
-    def initialize(bitlen = 256)
-      case bitlen
-      when 256
-        @sha2 = Digest::SHA256.new
-      when 384
-        @sha2 = Digest::SHA384.new
-      when 512
-        @sha2 = Digest::SHA512.new
-      else
-        raise ArgumentError, "unsupported bit length: %s" % bitlen.inspect
-      end
-      @bitlen = bitlen
-    end
-
-    # :nodoc:
-    def reset
-      @sha2.reset
-      self
-    end
-
-    # :nodoc:
-    def update(str)
-      @sha2.update(str)
-      self
-    end
-    alias << update
-
-    def finish
-      @sha2.digest!
-    end
-    private :finish
-
-    def block_length
-      @sha2.block_length
-    end
-
-    def digest_length
-      @sha2.digest_length
-    end
-
-    # :nodoc:
-    def initialize_copy(other)
-      @sha2 = other.instance_eval { @sha2.clone }
-    end
-
-    # :nodoc:
-    def inspect
-      "#<%s:%d %s>" % [self.class.name, @bitlen, hexdigest]
-    end
-  end
-end
diff --git a/ext/digest/sha2/sha2.c b/ext/digest/sha2/sha2.c
index aca9ee926f..24a57ded0d 100644
--- a/ext/digest/sha2/sha2.c
+++ b/ext/digest/sha2/sha2.c
@@ -67,7 +67,7 @@ typedef uint8_t  sha2_byte;	/* Exactly 1 byte */
 typedef uint32_t sha2_word32;	/* Exactly 4 bytes */
 typedef uint64_t sha2_word64;	/* Exactly 8 bytes */
 
-#if defined(__GNUC__) || defined(_HPUX_SOURCE) || defined(__IBMC__)
+#if defined(__GNUC__) || defined(_HPUX_SOURCE)
 #define ULL(number)	number##ULL
 #else
 #define ULL(number)	(uint64_t)(number)
@@ -515,7 +515,7 @@ void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
 	usedspace = freespace = 0;
 }
 
-void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
+void SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
 	sha2_word32	*d = (sha2_word32*)digest;
 	unsigned int	usedspace;
 
@@ -578,6 +578,12 @@ void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
 	usedspace = 0;
 }
 
+int SHA256_Equal(SHA256_CTX* pctx1, SHA256_CTX* pctx2) {
+	return pctx1->bitcount == pctx2->bitcount
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
+}
+
 /*** SHA-512: *********************************************************/
 void SHA512_Init(SHA512_CTX* context) {
 	if (context == (SHA512_CTX*)0) {
@@ -846,7 +852,7 @@ void SHA512_Last(SHA512_CTX* context) {
 	SHA512_Transform(context, (const sha2_word64*)context->buffer);
 }
 
-void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
+void SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
 	sha2_word64	*d = (sha2_word64*)digest;
 
 	/* Sanity check: */
@@ -875,6 +881,12 @@ void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
 	MEMSET_BZERO(context, sizeof(SHA512_CTX));
 }
 
+int SHA512_Equal(SHA512_CTX* pctx1, SHA512_CTX* pctx2) {
+	return memcmp(pctx1->bitcount, pctx2->bitcount, sizeof(pctx1->bitcount)) == 0
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
+}
+
 /*** SHA-384: *********************************************************/
 void SHA384_Init(SHA384_CTX* context) {
 	if (context == (SHA384_CTX*)0) {
@@ -889,7 +901,7 @@ void SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len) {
 	SHA512_Update((SHA512_CTX*)context, data, len);
 }
 
-void SHA384_Finish(SHA384_CTX* context, sha2_byte digest[]) {
+void SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
 	sha2_word64	*d = (sha2_word64*)digest;
 
 	/* Sanity check: */
@@ -917,3 +929,9 @@ void SHA384_Finish(SHA384_CTX* context, sha2_byte digest[]) {
 	/* Zero out state data */
 	MEMSET_BZERO(context, sizeof(SHA384_CTX));
 }
+
+int SHA384_Equal(SHA384_CTX* pctx1, SHA384_CTX* pctx2) {
+	return memcmp(pctx1->bitcount, pctx2->bitcount, sizeof(pctx1->bitcount)) == 0
+		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
+		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
+}
diff --git a/ext/digest/sha2/sha2.h b/ext/digest/sha2/sha2.h
index 917d415b73..4689ad93ce 100644
--- a/ext/digest/sha2/sha2.h
+++ b/ext/digest/sha2/sha2.h
@@ -77,29 +77,53 @@ typedef SHA512_CTX SHA384_CTX;
 #ifdef RUBY
 #define SHA256_Init		rb_Digest_SHA256_Init
 #define SHA256_Update		rb_Digest_SHA256_Update
-#define SHA256_Finish		rb_Digest_SHA256_Finish
+#define SHA256_Final		rb_Digest_SHA256_Final
+#define SHA256_End		rb_Digest_SHA256_End
+#define SHA256_Data		rb_Digest_SHA256_Data
+#define SHA256_File		rb_Digest_SHA256_File
+#define SHA256_Equal		rb_Digest_SHA256_Equal
 
 #define SHA384_Init		rb_Digest_SHA384_Init
 #define SHA384_Update		rb_Digest_SHA384_Update
-#define SHA384_Finish		rb_Digest_SHA384_Finish
+#define SHA384_Final		rb_Digest_SHA384_Final
+#define SHA384_End		rb_Digest_SHA384_End
+#define SHA384_Data		rb_Digest_SHA384_Data
+#define SHA384_File		rb_Digest_SHA384_File
+#define SHA384_Equal		rb_Digest_SHA384_Equal
 
 #define SHA512_Init		rb_Digest_SHA512_Init
 #define SHA512_Update		rb_Digest_SHA512_Update
-#define SHA512_Finish		rb_Digest_SHA512_Finish
+#define SHA512_Final		rb_Digest_SHA512_Final
+#define SHA512_End		rb_Digest_SHA512_End
+#define SHA512_Data		rb_Digest_SHA512_Data
+#define SHA512_File		rb_Digest_SHA512_File
+#define SHA512_Equal		rb_Digest_SHA512_Equal
 #endif
 
 /*** SHA-256/384/512 Function Prototypes ******************************/
 void SHA256_Init _((SHA256_CTX *));
 void SHA256_Update _((SHA256_CTX*, const uint8_t*, size_t));
-void SHA256_Finish _((SHA256_CTX*, uint8_t[SHA256_DIGEST_LENGTH]));
+void SHA256_Final _((uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*));
+char* SHA256_End _((SHA256_CTX*, char[SHA256_DIGEST_STRING_LENGTH]));
+char* SHA256_Data _((const uint8_t*, size_t, char[SHA256_DIGEST_STRING_LENGTH]));
+char *SHA256_File _((char *, char *));
+int SHA256_Equal _((SHA256_CTX*, SHA256_CTX*));
 
 void SHA384_Init _((SHA384_CTX*));
 void SHA384_Update _((SHA384_CTX*, const uint8_t*, size_t));
-void SHA384_Finish _((SHA384_CTX*, uint8_t[SHA384_DIGEST_LENGTH]));
+void SHA384_Final _((uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*));
+char* SHA384_End _((SHA384_CTX*, char[SHA384_DIGEST_STRING_LENGTH]));
+char* SHA384_Data _((const uint8_t*, size_t, char[SHA384_DIGEST_STRING_LENGTH]));
+char *SHA384_File _((char *, char *));
+int SHA384_Equal _((SHA384_CTX*, SHA384_CTX*));
 
 void SHA512_Init _((SHA512_CTX*));
 void SHA512_Update _((SHA512_CTX*, const uint8_t*, size_t));
-void SHA512_Finish _((SHA512_CTX*, uint8_t[SHA512_DIGEST_LENGTH]));
+void SHA512_Final _((uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*));
+char* SHA512_End _((SHA512_CTX*, char[SHA512_DIGEST_STRING_LENGTH]));
+char* SHA512_Data _((const uint8_t*, size_t, char[SHA512_DIGEST_STRING_LENGTH]));
+char *SHA512_File _((char *, char *));
+int SHA512_Equal _((SHA512_CTX*, SHA512_CTX*));
 
 #ifdef	__cplusplus
 }
diff --git a/ext/digest/sha2/sha2hl.c b/ext/digest/sha2/sha2hl.c
new file mode 100644
index 0000000000..03fde538c3
--- /dev/null
+++ b/ext/digest/sha2/sha2hl.c
@@ -0,0 +1,252 @@
+/* $NetBSD: sha2hl.c,v 1.1 2001/03/12 09:08:40 agc Exp $	 */
+/* $RoughId: sha2hl.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
+/* $Id$ */
+
+/*
+ * sha2hl.c
+ * This code includes some functions taken from sha2.c, hence the
+ * following licence reproduction.
+ *
+ * This code is not a verbatim copy, since some routines have been added,
+ * and some bugs have been fixed.
+ *
+ * Version 1.0.0beta1
+ *
+ * Written by Aaron D. Gifford <me@aarongifford.com>
+ *
+ * Copyright 2000 Aaron D. Gifford.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTOR(S) ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTOR(S) BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#include "sha2.h"
+
+#ifndef lint
+/* __RCSID("$NetBSD: sha2hl.c,v 1.1 2001/03/12 09:08:40 agc Exp $"); */
+#endif				/* not lint */
+
+/* #include "namespace.h" */
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#if defined(HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(cond)	assert(cond)
+#endif
+
+/*
+ * Constant used by SHA256/384/512_End() functions for converting the
+ * digest to a readable hexadecimal character string:
+ */
+static const char sha2_hex_digits[] = "0123456789abcdef";
+
+char           *
+SHA256_File(char *filename, char *buf)
+{
+	uint8_t         buffer[BUFSIZ * 20];
+	SHA256_CTX      ctx;
+	int             fd, num, oerrno;
+
+	_DIAGASSERT(filename != NULL);
+	/* XXX: buf may be NULL ? */
+
+	SHA256_Init(&ctx);
+
+	if ((fd = open(filename, O_RDONLY)) < 0)
+		return (0);
+
+	while ((num = read(fd, buffer, sizeof(buffer))) > 0)
+		SHA256_Update(&ctx, buffer, (size_t) num);
+
+	oerrno = errno;
+	close(fd);
+	errno = oerrno;
+	return (num < 0 ? 0 : SHA256_End(&ctx, buf));
+}
+
+
+char           *
+SHA256_End(SHA256_CTX *ctx, char buffer[])
+{
+	uint8_t         digest[SHA256_DIGEST_LENGTH], *d = digest;
+	uint8_t	       *ret;
+	int             i;
+
+	/* Sanity check: */
+	assert(ctx != NULL);
+
+	if ((ret = buffer) != NULL) {
+		SHA256_Final(digest, ctx);
+
+		for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
+			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+			*buffer++ = sha2_hex_digits[*d & 0x0f];
+			d++;
+		}
+		*buffer = (char) 0;
+	} else {
+		(void) memset(ctx, 0, sizeof(SHA256_CTX));
+	}
+	(void) memset(digest, 0, SHA256_DIGEST_LENGTH);
+	return ret;
+}
+
+char           *
+SHA256_Data(const uint8_t * data, size_t len, char *digest)
+{
+	SHA256_CTX      ctx;
+
+	SHA256_Init(&ctx);
+	SHA256_Update(&ctx, data, len);
+	return SHA256_End(&ctx, digest);
+}
+
+char           *
+SHA384_File(char *filename, char *buf)
+{
+	SHA384_CTX      ctx;
+	uint8_t         buffer[BUFSIZ * 20];
+	int             fd, num, oerrno;
+
+	_DIAGASSERT(filename != NULL);
+	/* XXX: buf may be NULL ? */
+
+	SHA384_Init(&ctx);
+
+	if ((fd = open(filename, O_RDONLY)) < 0)
+		return (0);
+
+	while ((num = read(fd, buffer, sizeof(buffer))) > 0)
+		SHA384_Update(&ctx, buffer, (size_t) num);
+
+	oerrno = errno;
+	close(fd);
+	errno = oerrno;
+	return (num < 0 ? 0 : SHA384_End(&ctx, buf));
+}
+
+char           *
+SHA384_End(SHA384_CTX * ctx, char buffer[])
+{
+	uint8_t         digest[SHA384_DIGEST_LENGTH], *d = digest;
+	uint8_t	       *ret;
+	int             i;
+
+	/* Sanity check: */
+	assert(ctx != NULL);
+
+	if ((ret = buffer) != NULL) {
+		SHA384_Final(digest, ctx);
+
+		for (i = 0; i < SHA384_DIGEST_LENGTH; i++) {
+			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+			*buffer++ = sha2_hex_digits[*d & 0x0f];
+			d++;
+		}
+		*buffer = (char) 0;
+	} else {
+		(void) memset(ctx, 0, sizeof(SHA384_CTX));
+	}
+	(void) memset(digest, 0, SHA384_DIGEST_LENGTH);
+	return ret;
+}
+
+char           *
+SHA384_Data(const uint8_t * data, size_t len, char *digest)
+{
+	SHA384_CTX      ctx;
+
+	SHA384_Init(&ctx);
+	SHA384_Update(&ctx, data, len);
+	return SHA384_End(&ctx, digest);
+}
+
+char           *
+SHA512_File(char *filename, char *buf)
+{
+	SHA512_CTX      ctx;
+	uint8_t         buffer[BUFSIZ * 20];
+	int             fd, num, oerrno;
+
+	_DIAGASSERT(filename != NULL);
+	/* XXX: buf may be NULL ? */
+
+	SHA512_Init(&ctx);
+
+	if ((fd = open(filename, O_RDONLY)) < 0)
+		return (0);
+
+	while ((num = read(fd, buffer, sizeof(buffer))) > 0)
+		SHA512_Update(&ctx, buffer, (size_t) num);
+
+	oerrno = errno;
+	close(fd);
+	errno = oerrno;
+	return (num < 0 ? 0 : SHA512_End(&ctx, buf));
+}
+
+char           *
+SHA512_End(SHA512_CTX * ctx, char buffer[])
+{
+	uint8_t         digest[SHA512_DIGEST_LENGTH], *d = digest;
+	uint8_t	       *ret;
+	int             i;
+
+	/* Sanity check: */
+	assert(ctx != NULL);
+
+	if ((ret = buffer) != NULL) {
+		SHA512_Final(digest, ctx);
+
+		for (i = 0; i < SHA512_DIGEST_LENGTH; i++) {
+			*buffer++ = sha2_hex_digits[(*d & 0xf0) >> 4];
+			*buffer++ = sha2_hex_digits[*d & 0x0f];
+			d++;
+		}
+		*buffer = (char) 0;
+	} else {
+		(void) memset(ctx, 0, sizeof(SHA512_CTX));
+	}
+	(void) memset(digest, 0, SHA512_DIGEST_LENGTH);
+	return ret;
+}
+
+char           *
+SHA512_Data(const uint8_t * data, size_t len, char *digest)
+{
+	SHA512_CTX      ctx;
+
+	SHA512_Init(&ctx);
+	SHA512_Update(&ctx, data, len);
+	return SHA512_End(&ctx, digest);
+}
diff --git a/ext/digest/sha2/sha2init.c b/ext/digest/sha2/sha2init.c
index c83a29316a..4b14031811 100644
--- a/ext/digest/sha2/sha2init.c
+++ b/ext/digest/sha2/sha2init.c
@@ -7,23 +7,18 @@
 #define FOREACH_BITLEN(func)	func(256) func(384) func(512)
 
 #define DEFINE_ALGO_METADATA(bitlen) \
-static rb_digest_metadata_t sha##bitlen = { \
-    RUBY_DIGEST_API_VERSION, \
+static algo_t sha##bitlen = { \
     SHA##bitlen##_DIGEST_LENGTH, \
-    SHA##bitlen##_BLOCK_LENGTH, \
     sizeof(SHA##bitlen##_CTX), \
-    (rb_digest_hash_init_func_t)SHA##bitlen##_Init, \
-    (rb_digest_hash_update_func_t)SHA##bitlen##_Update, \
-    (rb_digest_hash_finish_func_t)SHA##bitlen##_Finish, \
+    (hash_init_func_t)SHA##bitlen##_Init, \
+    (hash_update_func_t)SHA##bitlen##_Update, \
+    (hash_end_func_t)SHA##bitlen##_End, \
+    (hash_final_func_t)SHA##bitlen##_Final, \
+    (hash_equal_func_t)SHA##bitlen##_Equal, \
 };
 
 FOREACH_BITLEN(DEFINE_ALGO_METADATA)
 
-/*
- * Classes for calculating message digests using the SHA-256/384/512
- * Secure Hash Algorithm(s) by NIST (the US' National Institute of
- * Standards and Technology), described in FIPS PUB 180-2.
- */
 void
 Init_sha2()
 {
@@ -35,7 +30,7 @@ Init_sha2()
 
     FOREACH_BITLEN(DECLARE_ALGO_CLASS)
 
-    rb_require("digest");
+    rb_require("digest.so");
 
     id_metadata = rb_intern("metadata");
 
@@ -45,8 +40,8 @@ Init_sha2()
 #define DEFINE_ALGO_CLASS(bitlen) \
     cDigest_SHA##bitlen = rb_define_class_under(mDigest, "SHA" #bitlen, cDigest_Base); \
 \
-    rb_ivar_set(cDigest_SHA##bitlen, id_metadata, \
-      Data_Wrap_Struct(rb_cObject, 0, 0, &sha##bitlen));
+    rb_cvar_set(cDigest_SHA##bitlen, id_metadata, \
+		Data_Wrap_Struct(rb_cObject, 0, 0, &sha##bitlen), Qtrue);
 
     FOREACH_BITLEN(DEFINE_ALGO_CLASS)
 }
diff --git a/ext/digest/test.sh b/ext/digest/test.sh
index 328c7575e6..6fb07d2177 100644
--- a/ext/digest/test.sh
+++ b/ext/digest/test.sh
@@ -11,6 +11,8 @@ ${RUBY} extconf.rb --with-cflags="${CFLAGS}"
 ${MAKE} clean
 ${MAKE}
 
+mkdir -p lib/digest
+
 for algo in md5 rmd160 sha1 sha2; do
     args=--with-cflags="${CFLAGS}"
 
@@ -25,6 +27,7 @@ for algo in md5 rmd160 sha1 sha2; do
     ln -sf ../../$algo/$algo.so lib/digest/
 done
 
-${RUBY} -I. -I./lib ../../test/digest/test_digest.rb
+${RUBY} -I. -I./lib test.rb
 
 rm lib/digest/*.so
+rmdir lib/digest
diff --git a/ext/dl/dl.c b/ext/dl/dl.c
index 5ba3646ea3..22abb754d2 100644
--- a/ext/dl/dl.c
+++ b/ext/dl/dl.c
@@ -147,7 +147,7 @@ dlstrdup(const char *str)
 {
   char *newstr;
 
-  newstr = (char*)dlmalloc(strlen(str)+1);
+  newstr = (char*)dlmalloc(strlen(str));
   strcpy(newstr,str);
 
   return newstr;
@@ -435,15 +435,7 @@ c_parray(VALUE v, long *size)
 	ary[i] = (void*)(pdata->ptr);
       }
       else{
-        e = rb_funcall(e, rb_intern("to_ptr"), 0);
-        if (rb_obj_is_kind_of(e, rb_cDLPtrData)) {
-	  struct ptr_data *pdata;
-	  Data_Get_Struct(e, struct ptr_data, pdata);
-	  ary[i] = (void*)(pdata->ptr);
-	}
-	else{
-	  rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
-	}
+	rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
       }
       break;
     }
@@ -459,7 +451,7 @@ rb_ary2cary(char t, VALUE v, long *size)
   VALUE val0;
 
   val0 = rb_check_array_type(v);
-  if(NIL_P(val0)) {
+  if(NIL_P(TYPE(val0))) {
     rb_raise(rb_eDLTypeError, "an array is expected.");
   }
   v = val0;
@@ -503,12 +495,6 @@ rb_ary2cary(char t, VALUE v, long *size)
     if (rb_obj_is_kind_of(val0, rb_cDLPtrData)) {
       return (void*)c_parray(v,size);
     }
-    else{
-      val0 = rb_funcall(val0, rb_intern("to_ptr"), 0);
-      if (rb_obj_is_kind_of(val0, rb_cDLPtrData)) {
-        return (void*)c_parray(v,size);
-      }
-    }
     rb_raise(rb_eDLTypeError, "type mismatch");
   case T_NIL:
     return (void*)c_parray(v, size);
@@ -557,7 +543,7 @@ rb_io_to_ptr(VALUE self)
   GetOpenFile(self, fptr);
   fp = fptr->f;
 
-  return fp ? rb_dlptr_new(fp, 0, 0) : Qnil;
+  return fp ? rb_dlptr_new(fp, sizeof(FILE), 0) : Qnil;
 }
 
 VALUE
diff --git a/ext/dl/handle.c b/ext/dl/handle.c
index 69d47caac0..95b6dc74dc 100644
--- a/ext/dl/handle.c
+++ b/ext/dl/handle.c
@@ -66,12 +66,12 @@ rb_dlhandle_initialize(int argc, VALUE argv[], VALUE self)
   ptr = dlopen(clib, cflag);
 #if defined(HAVE_DLERROR)
   if (!ptr && (err = dlerror())) {
-    rb_raise(rb_eRuntimeError, "%s", err);
+    rb_raise(rb_eRuntimeError, err);
   }
 #else
   if (!ptr) {
     err = dlerror();
-    rb_raise(rb_eRuntimeError, "%s", err);
+    rb_raise(rb_eRuntimeError, err);
   }
 #endif
   Data_Get_Struct(self, struct dl_handle, dlhandle);
@@ -161,7 +161,7 @@ rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
 
   Data_Get_Struct(self, struct dl_handle, dlhandle);
   if (!dlhandle->open) {
-    rb_raise(rb_eRuntimeError, "closed handle");
+    rb_raise(rb_eRuntimeError, "Closed handle.");
   }
   handle = dlhandle->ptr;
 
@@ -187,11 +187,11 @@ rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
       if (!func)
 #endif
       {
-	rb_raise(rb_eRuntimeError, "unknown symbol \"%sA\"", name);
+	rb_raise(rb_eRuntimeError, "Unknown symbol \"%sA\".", name);
       }
     }
 #else
-    rb_raise(rb_eRuntimeError, "unknown symbol \"%s\"", name);
+    rb_raise(rb_eRuntimeError, "Unknown symbol \"%s\".", name);
 #endif
   }
   val = rb_dlsym_new(func, name, stype);
diff --git a/ext/dl/lib/dl/import.rb b/ext/dl/lib/dl/import.rb
index 01ee2490e8..2a98ace8ab 100644
--- a/ext/dl/lib/dl/import.rb
+++ b/ext/dl/lib/dl/import.rb
@@ -38,10 +38,10 @@ module DL
 	case proto
 	when /^([\d\w\*_\s]+)\(([\d\w\*_\s\,\[\]]*)\)$/
 	  ret = $1
-	  args = $2.strip()
+	  args = $2
 	  ret = ret.split(/\s+/)
 	  args = args.split(/\s*,\s*/)
-	  func = ret.pop()
+	  func = ret.pop
 	  if( func =~ /^\*/ )
 	    func.gsub!(/^\*+/,"")
 	    ret.push("*")
@@ -87,7 +87,7 @@ module DL
 	  "  rs = dec.call(rs) if (dec && rs)",
 	  "  @retval = r",
 	  "  @args   = rs",
-	  "  r",
+	  "  @retval",
 	  "}",
 	].join("\n"))
 
@@ -99,10 +99,9 @@ module DL
       # example:
       #  typealias("uint", "unsigned int")
       #
-      def typealias(alias_type, ty1, enc1=nil, dec1=nil, ty2=nil, enc2=nil, dec2=nil)
+      def typealias(*args)
 	init_types()
-	@types.typealias(alias_type, ty1, enc1, dec1,
-                                     ty2||ty1, enc2, dec2)
+	@types.typealias(*args)
       end
 
       # example:
@@ -169,7 +168,7 @@ module DL
 	  "  rs = dec.call(rs) if dec",
 	  "  @retval = r",
 	  "  @args   = rs",
-	  "  return r",
+	  "  return @retval",
 	  "end",
 	  "module_function :#{mname}",
 	].join("\n")
diff --git a/ext/dl/lib/dl/struct.rb b/ext/dl/lib/dl/struct.rb
index 33f303fe22..2f54019294 100644
--- a/ext/dl/lib/dl/struct.rb
+++ b/ext/dl/lib/dl/struct.rb
@@ -33,7 +33,7 @@ module DL
 	      "def #{name}",
 	      "  v = @ptr[\"#{name}\"]",
 	      "  if( @len[\"#{name}\"] )",
-	      "    v = v.collect{|x| @dec[\"#{name}\"] ? @dec[\"#{name}\"].call(x) : x }",
+	      "    v = v.collect{|x| @dec[\"#{name}\"].call(x) if @dec[\"#{name}\"] }",
               "  else",
 	      "    v = @dec[\"#{name}\"].call(v) if @dec[\"#{name}\"]",
 	      "  end",
@@ -41,7 +41,7 @@ module DL
 	      "end",
 	      "def #{name}=(v)",
 	      "  if( @len[\"#{name}\"] )",
-	      "    v = v.collect{|x| @enc[\"#{name}\"] ? @enc[\"#{name}\"].call(x) : x }",
+	      "    v = v.collect{|x| @enc[\"#{name}\"].call(x) if @enc[\"#{name}\"] }",
 	      "  else",
 	      "    v = @enc[\"#{name}\"].call(v) if @enc[\"#{name}\"]",
               "  end",
diff --git a/ext/dl/lib/dl/win32.rb b/ext/dl/lib/dl/win32.rb
index 0fed47c324..92f473d392 100644
--- a/ext/dl/lib/dl/win32.rb
+++ b/ext/dl/lib/dl/win32.rb
@@ -6,7 +6,7 @@ class Win32API
   DLL = {}
 
   def initialize(dllname, func, import, export = "0")
-    prototype = (export + import.to_s).tr("VPpNnLlIi", "0SSI").sub(/^(.)0*$/, '\1')
+    prototype = (export + import.to_s).tr("VPpNnLlIi", "0SSI")
     handle = DLL[dllname] ||= DL::Handle.new(dllname)
     @sym = handle.sym(func, prototype)
   end
diff --git a/ext/dl/mkcallback.rb b/ext/dl/mkcallback.rb
index c9f92e4a0d..b7ea1718d0 100644
--- a/ext/dl/mkcallback.rb
+++ b/ext/dl/mkcallback.rb
@@ -31,9 +31,6 @@ def mkfunc(rettype, fnum, argc)
     subst_code,
     "",
     "  obj = rb_hash_aref(DLFuncTable, rb_assoc_new(INT2NUM(#{rettype.to_s}),INT2NUM(#{fnum.to_s})));",
-    "  if(NIL_P(obj))",
-    "    rb_raise(rb_eDLError, \"callback function does not exist in DL::FuncTable\");",
-    "  Check_Type(obj, T_ARRAY);",
     "  proto = rb_ary_entry(obj, 0);",
     "  proc  = rb_ary_entry(obj, 1);",
     "  Check_Type(proto, T_STRING);",
diff --git a/ext/dl/ptr.c b/ext/dl/ptr.c
index 5112151733..32f78c4de5 100644
--- a/ext/dl/ptr.c
+++ b/ext/dl/ptr.c
@@ -466,9 +466,8 @@ rb_dlptr_inspect(VALUE self)
   char str[1024];
 
   Data_Get_Struct(self, struct ptr_data, data);
-  snprintf(str, 1023, "#<%s:0x%lx ptr=0x%lx size=%ld free=0x%lx>",
-	   rb_class2name(CLASS_OF(self)), data, data->ptr, data->size,
-	   (long)data->free);
+  snprintf(str, 1023, "#<%s:0x%p ptr=0x%p size=%ld free=0x%p>",
+	   rb_class2name(CLASS_OF(self)), data, data->ptr, data->size, data->free);
   return rb_str_new2(str);
 }
 
@@ -754,32 +753,32 @@ rb_dlptr_aref(int argc, VALUE argv[], VALUE self)
   switch (data->ctype) {
   case DLPTR_CTYPE_STRUCT:
     for (i=0; i < data->ids_num; i++) {
-      switch (data->stype[i]) {
-      case 'I':
-        DLALIGN(data->ptr,offset,INT_ALIGN);
-        break;
-      case 'L':
-        DLALIGN(data->ptr,offset,LONG_ALIGN);
-        break;
-      case 'P':
-      case 'S':
-        DLALIGN(data->ptr,offset,VOIDP_ALIGN);
-        break;
-      case 'F':
-        DLALIGN(data->ptr,offset,FLOAT_ALIGN);
-        break;
-      case 'D':
-        DLALIGN(data->ptr,offset,DOUBLE_ALIGN);
-        break;
-      case 'C':
-        break;
-      case 'H':
-        DLALIGN(data->ptr,offset,SHORT_ALIGN);
-        break;
-      default:
-        rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
-      }
       if (data->ids[i] == id) {
+	switch (data->stype[i]) {
+	case 'I':
+	  DLALIGN(data->ptr,offset,INT_ALIGN);
+	  break;
+	case 'L':
+	  DLALIGN(data->ptr,offset,LONG_ALIGN);
+	  break;
+	case 'P':
+	case 'S':
+	  DLALIGN(data->ptr,offset,VOIDP_ALIGN);
+	  break;
+	case 'F':
+	  DLALIGN(data->ptr,offset,FLOAT_ALIGN);
+	  break;
+	case 'D':
+	  DLALIGN(data->ptr,offset,DOUBLE_ALIGN);
+	  break;
+	case 'C':
+	  break;
+	case 'H':
+	  DLALIGN(data->ptr,offset,SHORT_ALIGN);
+	  break;
+	default:
+	  rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
+	}
 	return cary2ary((char *)data->ptr + offset, data->stype[i], data->ssize[i]);
       }
       switch (data->stype[i]) {
@@ -884,35 +883,34 @@ rb_dlptr_aset(int argc, VALUE argv[], VALUE self)
   case DLPTR_CTYPE_STRUCT:
     offset = 0;
     for (i=0; i < data->ids_num; i++) {
-      switch (data->stype[i]) {
-      case 'I':
-        DLALIGN(data->ptr,offset,INT_ALIGN);
-        break;
-      case 'L':
-        DLALIGN(data->ptr,offset,LONG_ALIGN);
-        break;
-      case 'P':
-      case 'S':
-        DLALIGN(data->ptr,offset,VOIDP_ALIGN);
-        break;
-      case 'D':
-        DLALIGN(data->ptr,offset,DOUBLE_ALIGN);
-        break;
-      case 'F':
-        DLALIGN(data->ptr,offset,FLOAT_ALIGN);
-        break;
-      case 'C':
-        break;
-      case 'H':
-        DLALIGN(data->ptr,offset,SHORT_ALIGN);
-        break;
-      default:
-        rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
-      }
       if (data->ids[i] == id) {
+	switch (data->stype[i]) {
+	case 'I':
+	  DLALIGN(data->ptr,offset,INT_ALIGN);
+	  break;
+	case 'L':
+	  DLALIGN(data->ptr,offset,LONG_ALIGN);
+	  break;
+	case 'P':
+	case 'S':
+	  DLALIGN(data->ptr,offset,VOIDP_ALIGN);
+	  break;
+	case 'D':
+	  DLALIGN(data->ptr,offset,DOUBLE_ALIGN);
+	  break;
+	case 'F':
+	  DLALIGN(data->ptr,offset,FLOAT_ALIGN);
+	  break;
+	case 'C':
+	  break;
+	case 'H':
+	  DLALIGN(data->ptr,offset,SHORT_ALIGN);
+	  break;
+	default:
+	  rb_raise(rb_eDLTypeError, "unsupported type '%c'", data->stype[i]);
+	}
 	memimg = ary2cary(data->stype[i], val, &memsize);
 	memcpy((char *)data->ptr + offset, memimg, memsize);
-        dlfree(memimg);
 	return val;
       }
       switch (data->stype[i]) {
@@ -983,7 +981,6 @@ rb_dlptr_aset(int argc, VALUE argv[], VALUE self)
 	}
 	memimg = ary2cary(data->stype[i], val, NULL);
 	memcpy(data->ptr, memimg, memsize);
-        dlfree(memimg);
       }
     }
     return val;
diff --git a/ext/dl/sym.c b/ext/dl/sym.c
index 01e0474f58..59a618496f 100644
--- a/ext/dl/sym.c
+++ b/ext/dl/sym.c
@@ -268,7 +268,7 @@ rb_dlsym_inspect(VALUE self)
   str_size = RSTRING(proto)->len + 100;
   str = dlmalloc(str_size);
   snprintf(str, str_size - 1,
-          "#<DL::Symbol:0x%lx func=0x%lx '%s'>",
+	   "#<DL::Symbol:0x%p func=0x%p '%s'>",
 	   sym, sym->func, RSTRING(proto)->ptr);
   val = rb_tainted_str_new2(str);
   dlfree(str);
@@ -941,7 +941,6 @@ rb_dlsym_call(int argc, VALUE argv[], VALUE self)
     }
   }
 
-  FREE_ARGS;
 #undef FREE_ARGS
   return rb_assoc_new(val,dvals);
 }
diff --git a/ext/dl/test/test.rb b/ext/dl/test/test.rb
index bf8dfc18e3..52be04699f 100644
--- a/ext/dl/test/test.rb
+++ b/ext/dl/test/test.rb
@@ -273,7 +273,7 @@ assert("data_aref", :must,
 
 GC.start
 
-ptr = DL::malloc(32)
+ptr = DL::malloc(1024)
 ptr.struct!("CHIL", "c", "h", "i", "l")
 ptr["c"] = 1
 ptr["h"] = 2
@@ -291,16 +291,5 @@ ptr["n"] = 10
 ptr["ptr"] = nil
 assert("struct!", :must, ptr["n"] == 10 && ptr["ptr"] == nil)
 
-ptr = DL::malloc(16)
-ptr.struct!("CICI", "c1", "i1", "c2", "i2")
-ptr["c1"] = 0xf1
-ptr["c2"] = 0xf2
-c1 = [ptr["c1"]].pack("c").unpack("C")[0]
-c2 = [ptr["c2"]].pack("c").unpack("C")[0]
-assert("struct!", :must,
-  c1 == 0xf1 &&
-  c2 == 0xf2)
-
-
 GC.start
 printf("fail/total = #{$FAIL}/#{$TOTAL}\n")
diff --git a/ext/enumerator/enumerator.c b/ext/enumerator/enumerator.c
index 1c6e1d1ace..74785569e7 100644
--- a/ext/enumerator/enumerator.c
+++ b/ext/enumerator/enumerator.c
@@ -15,34 +15,10 @@
 #include "ruby.h"
 #include "node.h"
 
-/*
- * Document-class: Enumerable::Enumerator
- *
- * A class which provides a method `each' to be used as an Enumerable
- * object.
- */
 static VALUE rb_cEnumerator;
 static ID sym_each, sym_each_with_index, sym_each_slice, sym_each_cons;
 static ID id_new, id_enum_obj, id_enum_method, id_enum_args;
 
-/*
- *  call-seq:
- *    obj.to_enum(method = :each, *args)
- *    obj.enum_for(method = :each, *args)
- *
- *  Returns Enumerable::Enumerator.new(self, method, *args).
- *
- *  e.g.:
- *     str = "xyz"
- *
- *     enum = str.enum_for(:each_byte)
- *     a = enum.map {|b| '%02x' % b } #=> ["78", "79", "7a"]
- *
- *     # protects an array from being modified
- *     a = [1, 2, 3]
- *     some_method(a.to_enum)
- *
- */
 static VALUE
 obj_to_enum(obj, enum_args)
     VALUE obj, enum_args;
@@ -52,13 +28,6 @@ obj_to_enum(obj, enum_args)
     return rb_apply(rb_cEnumerator, id_new, enum_args);
 }
 
-/*
- *  call-seq:
- *    enum_with_index
- *
- *  Returns Enumerable::Enumerator.new(self, :each_with_index).
- *
- */
 static VALUE
 enumerator_enum_with_index(obj)
     VALUE obj;
@@ -84,21 +53,6 @@ each_slice_i(val, memo)
     return Qnil;
 }
 
-/*
- *  call-seq:
- *    e.each_slice(n) {...}
- *
- *  Iterates the given block for each slice of <n> elements.
- *
- *  e.g.:
- *      (1..10).each_slice(3) {|a| p a}
- *      # outputs below
- *      [1, 2, 3]
- *      [4, 5, 6]
- *      [7, 8, 9]
- *      [10]
- *
- */
 static VALUE
 enum_each_slice(obj, n)
     VALUE obj, n;
@@ -119,13 +73,6 @@ enum_each_slice(obj, n)
     return Qnil;
 }
 
-/*
- *  call-seq:
- *    e.enum_slice(n)
- *
- *  Returns Enumerable::Enumerator.new(self, :each_slice, n).
- *
- */
 static VALUE
 enumerator_enum_slice(obj, n)
     VALUE obj, n;
@@ -151,26 +98,6 @@ each_cons_i(val, memo)
     return Qnil;
 }
 
-/*
- *  call-seq:
- *    each_cons(n) {...}
- *
- *  Iterates the given block for each array of consecutive <n>
- *  elements.
- *
- *  e.g.:
- *      (1..10).each_cons(3) {|a| p a}
- *      # outputs below
- *      [1, 2, 3]
- *      [2, 3, 4]
- *      [3, 4, 5]
- *      [4, 5, 6]
- *      [5, 6, 7]
- *      [6, 7, 8]
- *      [7, 8, 9]
- *      [8, 9, 10]
- *
- */
 static VALUE
 enum_each_cons(obj, n)
     VALUE obj, n;
@@ -186,13 +113,6 @@ enum_each_cons(obj, n)
     return Qnil;
 }
 
-/*
- *  call-seq:
- *    e.enum_cons(n)
- *
- *  Returns Enumerable::Enumerator.new(self, :each_cons, n).
- *
- */
 static VALUE
 enumerator_enum_cons(obj, n)
     VALUE obj, n;
@@ -200,21 +120,6 @@ enumerator_enum_cons(obj, n)
     return rb_funcall(rb_cEnumerator, id_new, 3, obj, sym_each_cons, n);
 }
 
-/*
- *  call-seq:
- *    Enumerable::Enumerator.new(obj, method = :each, *args)
- *
- *  Creates a new Enumerable::Enumerator object, which is to be
- *  used as an Enumerable object using the given object's given
- *  method with the given arguments.
- *
- *  e.g.:
- *      str = "xyz"
- *
- *      enum = Enumerable::Enumerator.new(str, :each_byte)
- *      a = enum.map {|b| '%02x' % b } #=> ["78", "79", "7a"]
- *
- */
 static VALUE
 enumerator_initialize(argc, argv, obj)
     int argc;
@@ -242,14 +147,6 @@ enumerator_iter(memo)
     return rb_apply(memo->u1.value, memo->u2.id, memo->u3.value);
 }
 
-/*
- *  call-seq:
- *    enum.each {...}
- *
- *  Iterates the given block using the object and the method specified
- *  in the first place.
- *
- */
 static VALUE
 enumerator_each(obj)
     VALUE obj;
diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index 486963378b..c42f279d58 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -23,10 +23,6 @@
 #include <grp.h>
 #endif
 
-#ifndef HAVE_TYPE_UID_T
-#define uid_t int
-#endif
-
 static VALUE sPasswd, sGroup;
 
 #ifndef _WIN32
@@ -34,11 +30,6 @@ char *getenv();
 #endif
 char *getlogin();
 
-/* Returns the short user name of the currently logged in user.
- *
- * e.g.
- *   Etc.getlogin -> 'guest'
- */
 static VALUE
 etc_getlogin(obj)
     VALUE obj;
@@ -79,21 +70,21 @@ setup_passwd(pwd)
 #ifdef HAVE_ST_PW_PASSWD
 			 safe_setup_str(pwd->pw_passwd),
 #endif
-			 PW_UID2VAL(pwd->pw_uid),
-			 PW_GID2VAL(pwd->pw_gid),
+			 INT2FIX(pwd->pw_uid),
+			 INT2FIX(pwd->pw_gid),
 #ifdef HAVE_ST_PW_GECOS
 			 safe_setup_str(pwd->pw_gecos),
 #endif
 			 safe_setup_str(pwd->pw_dir),
 			 safe_setup_str(pwd->pw_shell),
 #ifdef HAVE_ST_PW_CHANGE
-			 INT2NUM(pwd->pw_change),
+			 INT2FIX(pwd->pw_change),
 #endif
 #ifdef HAVE_ST_PW_QUOTA
-			 INT2NUM(pwd->pw_quota),
+			 INT2FIX(pwd->pw_quota),
 #endif
 #ifdef HAVE_ST_PW_AGE
-			 PW_AGE2VAL(pwd->pw_age),
+			 INT2FIX(pwd->pw_age),
 #endif
 #ifdef HAVE_ST_PW_CLASS
 			 safe_setup_str(pwd->pw_class),
@@ -102,22 +93,13 @@ setup_passwd(pwd)
 			 safe_setup_str(pwd->pw_comment),
 #endif
 #ifdef HAVE_ST_PW_EXPIRE
-			 INT2NUM(pwd->pw_expire),
+			 INT2FIX(pwd->pw_expire),
 #endif
 			 0		/*dummy*/
 	);
 }
 #endif
 
-/* Returns the /etc/passwd information for the user with specified integer
- * user id (uid).
- *
- * The information is returned as a Struct::Passwd; see getpwent above for
- * details.
- *
- * e.g.  * Etc.getpwuid(0) -> #<struct Struct::Passwd name="root",
- * passwd="x", uid=0, gid=0, gecos="root",dir="/root", shell="/bin/bash">
- */
 static VALUE
 etc_getpwuid(argc, argv, obj)
     int argc;
@@ -126,12 +108,12 @@ etc_getpwuid(argc, argv, obj)
 {
 #if defined(HAVE_GETPWENT)
     VALUE id;
-    uid_t uid;
+    int uid;
     struct passwd *pwd;
 
     rb_secure(4);
     if (rb_scan_args(argc, argv, "01", &id) == 1) {
-	uid = PW_VAL2UID(id);
+	uid = NUM2INT(id);
     }
     else {
 	uid = getuid();
@@ -144,14 +126,6 @@ etc_getpwuid(argc, argv, obj)
 #endif
 }
 
-/* Returns the /etc/passwd information for the user with specified login name.
- *
- * The information is returned as a Struct::Passwd; see getpwent above for
- * details.
- *
- * e.g.  * Etc.getpwnam('root') -> #<struct Struct::Passwd name="root",
- * passwd="x", uid=0, gid=0, gecos="root",dir="/root", shell="/bin/bash">
- */
 static VALUE
 etc_getpwnam(obj, nam)
     VALUE obj, nam;
@@ -191,21 +165,6 @@ passwd_iterate()
 }
 #endif
 
-/* Provides a convenient Ruby iterator which executes a block for each entry 
- * in the /etc/passwd file.
- *
- * The code block is passed an Etc::Passwd struct; see getpwent above for 
- * details.
- *
- * Example:
- *
- *     require 'etc'
- *
- *     Etc.passwd {|u|
- *       puts u.name + " = " + u.gecos
- *     }
- *
- */
 static VALUE
 etc_passwd(obj)
     VALUE obj;
@@ -228,9 +187,6 @@ etc_passwd(obj)
     return Qnil;
 }
 
-/* Resets the process of reading the /etc/passwd file, so that the next call
- * to getpwent will return the first entry again.
- */
 static VALUE
 etc_setpwent(obj)
     VALUE obj;
@@ -241,9 +197,6 @@ etc_setpwent(obj)
     return Qnil;
 }
 
-/* Ends the process of scanning through the /etc/passwd file begun with
- * getpwent, and closes the file.
- */
 static VALUE
 etc_endpwent(obj)
     VALUE obj;
@@ -254,32 +207,6 @@ etc_endpwent(obj)
     return Qnil;
 }
 
-/* Returns an entry from the /etc/passwd file. The first time it is called it
- * opens the file and returns the first entry; each successive call returns 
- * the next entry, or nil if the end of the file has been reached.
- *
- * To close the file when processing is complete, call endpwent.
- *
- * Each entry is returned as a Struct::Passwd:
- *
- * - Passwd#name contains the short login name of the user as a String.
- *
- * - Passwd#passwd contains the encrypted password of the user as a String.
- *   an 'x' is returned if shadow passwords are in use. An '*' is returned
- *   if the user cannot log in using a password.
- *
- * - Passwd#uid contains the integer user ID (uid) of the user.
- *
- * - Passwd#gid contains the integer group ID (gid) of the user's primary group.
- *
- * - Passwd#gecos contains a longer String description of the user, such as 
- *   a full name. Some Unix systems provide structured information in the 
- *   gecos field, but this is system-dependent.
- *
- * - Passwd#dir contains the path to the home directory of the user as a String.
- *
- * - Passwd#shell contains the path to the login shell of the user as a String.
- */
 static VALUE
 etc_getpwent(obj)
     VALUE obj;
@@ -313,31 +240,21 @@ setup_group(grp)
 #ifdef HAVE_ST_GR_PASSWD
 			 safe_setup_str(grp->gr_passwd),
 #endif
-			 PW_GID2VAL(grp->gr_gid),
+			 INT2FIX(grp->gr_gid),
 			 mem);
 }
 #endif
 
-/* Returns information about the group with specified integer group id (gid), 
- * as found in /etc/group.
- *
- * The information is returned as a Struct::Group; see getgrent above for
- * details.
- *
- * e.g.  Etc.getgrgid(100) -> #<struct Struct::Group name="users", passwd="x",
- * gid=100, mem=["meta", "root"]>
- *
- */
 static VALUE
 etc_getgrgid(obj, id)
     VALUE obj, id;
 {
 #ifdef HAVE_GETGRENT
-    gid_t gid;
+    int gid;
     struct group *grp;
 
     rb_secure(4);
-    gid = PW_VAL2GID(id);
+    gid = NUM2INT(id);
     grp = getgrgid(gid);
     if (grp == 0) rb_raise(rb_eArgError, "can't find group for %d", gid);
     return setup_group(grp);
@@ -346,16 +263,6 @@ etc_getgrgid(obj, id)
 #endif
 }
 
-/* Returns information about the group with specified String name, as found 
- * in /etc/group.
- *
- * The information is returned as a Struct::Group; see getgrent above for
- * details.
- *
- * e.g.  Etc.getgrnam('users') -> #<struct Struct::Group name="users",
- * passwd="x", gid=100, mem=["meta", "root"]>
- *
- */
 static VALUE
 etc_getgrnam(obj, nam)
     VALUE obj, nam;
@@ -396,21 +303,6 @@ group_iterate()
 }
 #endif
 
-/* Provides a convenient Ruby iterator which executes a block for each entry 
- * in the /etc/group file.
- *
- * The code block is passed an Etc::Group struct; see getgrent above for 
- * details.
- *
- * Example:
- *
- *     require 'etc'
- *
- *     Etc.group {|g|
- *       puts g.name + ": " + g.mem.join(', ')
- *     }
- *
- */
 static VALUE
 etc_group(obj)
     VALUE obj;
@@ -433,9 +325,6 @@ etc_group(obj)
     return Qnil;
 }
 
-/* Resets the process of reading the /etc/group file, so that the next call
- * to getgrent will return the first entry again.
- */
 static VALUE
 etc_setgrent(obj)
     VALUE obj;
@@ -446,9 +335,6 @@ etc_setgrent(obj)
     return Qnil;
 }
 
-/* Ends the process of scanning through the /etc/group file begun by 
- * getgrent, and closes the file.
- */
 static VALUE
 etc_endgrent(obj)
     VALUE obj;
@@ -459,26 +345,6 @@ etc_endgrent(obj)
     return Qnil;
 }
 
-/* Returns an entry from the /etc/group file. The first time it is called it
- * opens the file and returns the first entry; each successive call returns 
- * the next entry, or nil if the end of the file has been reached.
- *
- * To close the file when processing is complete, call endgrent.
- *
- * Each entry is returned as a Struct::Group:
- *
- * - Group#name contains the name of the group as a String.
- *
- * - Group#passwd contains the encrypted password as a String. An 'x' is
- *   returned if password access to the group is not available; an empty 
- *   string is returned if no password is needed to obtain membership of 
- *   the group.
- *
- * - Group#gid contains the group's numeric ID as an integer.
- *
- * - Group#mem is an Array of Strings containing the short login names of the 
- *   members of the group.
- */
 static VALUE
 etc_getgrent(obj)
     VALUE obj;
@@ -495,11 +361,6 @@ etc_getgrent(obj)
 
 static VALUE mEtc;
 
-/* The etc module provides access to information from the /etc/passwd and
- * /etc/group files on Linux and Unix systems.
- *
- * Documented by mathew <meta@pobox.com>.
- */
 void
 Init_etc()
 {
@@ -521,7 +382,6 @@ Init_etc()
     rb_define_module_function(mEtc, "endgrent", etc_endgrent, 0);
     rb_define_module_function(mEtc, "getgrent", etc_getgrent, 0);
 
-    rb_global_variable(&sPasswd);
     sPasswd =  rb_struct_define("Passwd",
 				"name", "passwd", "uid", "gid",
 #ifdef HAVE_ST_PW_GECOS
@@ -547,13 +407,10 @@ Init_etc()
 				"expire",
 #endif
 				NULL);
+    rb_global_variable(&sPasswd);
 
 #ifdef HAVE_GETGRENT
+    sGroup = rb_struct_define("Group", "name", "passwd", "gid", "mem", NULL);
     rb_global_variable(&sGroup);
-    sGroup = rb_struct_define("Group", "name",
-#ifdef HAVE_ST_GR_PASSWD
-			      "passwd",
-#endif
-			      "gid", "mem", NULL);
 #endif
 }
diff --git a/ext/etc/extconf.rb b/ext/etc/extconf.rb
index dbd0672545..16f2da352b 100644
--- a/ext/etc/extconf.rb
+++ b/ext/etc/extconf.rb
@@ -8,36 +8,11 @@ if  a or b or c
   have_struct_member('struct passwd', 'pw_gecos', 'pwd.h')
   have_struct_member('struct passwd', 'pw_change', 'pwd.h')
   have_struct_member('struct passwd', 'pw_quota', 'pwd.h')
-  if have_struct_member('struct passwd', 'pw_age', 'pwd.h')
-    case what_type?('struct passwd', 'pw_age', 'pwd.h')
-    when "string"
-      f = "safe_setup_str"
-    when "long long"
-      f = "LL2NUM"
-    else
-      f = "INT2NUM"
-    end
-    $defs.push("-DPW_AGE2VAL="+f)
-  end
+  have_struct_member('struct passwd', 'pw_age', 'pwd.h')
   have_struct_member('struct passwd', 'pw_class', 'pwd.h')
   have_struct_member('struct passwd', 'pw_comment', 'pwd.h') unless /cygwin/ === RUBY_PLATFORM
   have_struct_member('struct passwd', 'pw_expire', 'pwd.h')
   have_struct_member('struct passwd', 'pw_passwd', 'pwd.h')
   have_struct_member('struct group', 'gr_passwd', 'grp.h')
-  [%w"uid_t pwd.h", %w"gid_t grp.h"].each do |t, *h|
-    h.unshift("sys/types.h")
-    f = "INT2NUM"
-    if have_type(t, h)
-      if try_static_assert("sizeof(#{t}) > sizeof(long)", h)
-	f = "LL2NUM"
-      end
-      if try_static_assert("(#{t})-1 > 0", h)
-	f = "U#{f}"
-      end
-    end
-    t = t.chomp('_t').upcase
-    $defs.push("-DPW_#{t}2VAL=#{f}")
-    $defs.push("-DPW_VAL2#{t}=#{f.sub(/([A-Z]+)2(NUM)/, '\22\1')}")
-  end
   create_makefile("etc")
 end
diff --git a/ext/extmk.rb b/ext/extmk.rb
index cf7944679c..5d26b43e13 100644
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -1,19 +1,13 @@
 #! /usr/local/bin/ruby
 # -*- ruby -*-
 
-$extension = nil
-$extstatic = nil
 $force_static = nil
 $install = nil
 $destdir = nil
-$dryrun = false
 $clean = nil
 $nodynamic = nil
 $extinit = nil
 $extobjs = nil
-$extflags = ""
-$extlibs = nil
-$extpath = nil
 $ignore = nil
 $message = nil
 
@@ -22,76 +16,26 @@ alias $PROGRAM_NAME $0
 alias $0 $progname
 
 $extlist = []
-$compiled = {}
 
-$:.replace([Dir.pwd])
+$:.replace ["."]
 require 'rbconfig'
 
 srcdir = File.dirname(File.dirname(__FILE__))
 
-$:.unshift(srcdir, File.expand_path("lib", srcdir))
+$:.replace [srcdir, srcdir+"/lib", "."]
+
+require 'mkmf'
+require 'getopts'
 
 $topdir = "."
 $top_srcdir = srcdir
-
-require 'mkmf'
-require 'optparse/shellwords'
+$hdrdir = $top_srcdir
 
 def sysquote(x)
   @quote ||= /human|os2|macos/ =~ (CROSS_COMPILING || RUBY_PLATFORM)
   @quote ? x.quote : x
 end
 
-def relative_from(path, base)
-  dir = File.join(path, "")
-  if File.expand_path(dir) == File.expand_path(dir, base)
-    path
-  else
-    File.join(base, path)
-  end
-end
-
-def extract_makefile(makefile, keep = true)
-  m = File.read(makefile)
-  if !(target = m[/^TARGET[ \t]*=[ \t]*(\S*)/, 1])
-    return keep
-  end
-  installrb = {}
-  m.scan(/^install-rb-default:[ \t]*(\S+)\n\1:[ \t]*(\S+)/) {installrb[$2] = $1}
-  oldrb = installrb.keys.sort
-  newrb = install_rb(nil, "").collect {|d, *f| f}.flatten.sort
-  if target_prefix = m[/^target_prefix[ \t]*=[ \t]*\/(.*)/, 1]
-    target = "#{target_prefix}/#{target}"
-  end
-  unless oldrb == newrb
-    if $extout
-      newrb.each {|f| installrb.delete(f)}
-      unless installrb.empty?
-        config = CONFIG.dup
-        install_dirs(target_prefix).each {|var, val| config[var] = val}
-        FileUtils.rm_f(installrb.values.collect {|f| Config.expand(f, config)}, :verbose => true)
-      end
-    end
-    return false
-  end
-  $target = target
-  $extconf_h = m[/^RUBY_EXTCONF_H[ \t]*=[ \t]*(\S+)/, 1]
-  $static ||= m[/^EXTSTATIC[ \t]*=[ \t]*(\S+)/, 1] || false
-  /^STATIC_LIB[ \t]*=[ \t]*\S+/ =~ m or $static = nil
-  $preload = Shellwords.shellwords(m[/^preload[ \t]*=[ \t]*(.*)/, 1] || "")
-  $DLDFLAGS += " " + (m[/^DLDFLAGS[ \t]*=[ \t]*(.*)/, 1] || "")
-  if s = m[/^LIBS[ \t]*=[ \t]*(.*)/, 1]
-    s.sub!(/^#{Regexp.quote($LIBRUBYARG)} */, "")
-    s.sub!(/ *#{Regexp.quote($LIBS)}$/, "")
-    $libs = s
-  end
-  $objs = (m[/^OBJS[ \t]*=[ \t](.*)/, 1] || "").split
-  $srcs = (m[/^SRCS[ \t]*=[ \t](.*)/, 1] || "").split
-  $LOCAL_LIBS = m[/^LOCAL_LIBS[ \t]*=[ \t]*(.*)/, 1] || ""
-  $LIBPATH = Shellwords.shellwords(m[/^libpath[ \t]*=[ \t]*(.*)/, 1] || "") - %w[$(libdir) $(topdir)]
-  true
-end
-
 def extmake(target)
   print "#{$message} #{target}\n"
   $stdout.flush
@@ -105,64 +49,35 @@ def extmake(target)
     return true if $nodynamic and not $static
   end
 
-  FileUtils.mkpath target unless File.directory?(target)
+  init_mkmf
+
   begin
     dir = Dir.pwd
     FileUtils.mkpath target unless File.directory?(target)
     Dir.chdir target
     top_srcdir = $top_srcdir
     topdir = $topdir
-    hdrdir = $hdrdir
     prefix = "../" * (target.count("/")+1)
-    $top_srcdir = relative_from(top_srcdir, prefix)
-    $hdrdir = relative_from(hdrdir, prefix)
+    if File.expand_path(top_srcdir) != File.expand_path(top_srcdir, dir)
+      $hdrdir = $top_srcdir = prefix + top_srcdir
+    end
     $topdir = prefix + $topdir
     $target = target
     $mdir = target
     $srcdir = File.join($top_srcdir, "ext", $mdir)
     $preload = nil
-    $objs = ""
-    $srcs = ""
-    $compiled[target] = false
     makefile = "./Makefile"
-    ok = File.exist?(makefile)
     unless $ignore
-      rbconfig0 = Config::CONFIG
-      mkconfig0 = CONFIG
-      rbconfig = {
-	"hdrdir" => $hdrdir,
-	"srcdir" => $srcdir,
-	"topdir" => $topdir,
-      }
-      mkconfig = {
-	"top_srcdir" => ($hdrdir == top_srcdir) ? top_srcdir : "$(topdir)"+top_srcdir[2..-1],
-	"hdrdir" => "$(top_srcdir)",
-	"srcdir" => "$(top_srcdir)/ext/#{$mdir}",
-	"topdir" => $topdir,
-      }
-      rbconfig0.each_pair {|key, val| rbconfig[key] ||= val.dup}
-      mkconfig0.each_pair {|key, val| mkconfig[key] ||= val.dup}
-      Config.module_eval {
-	remove_const(:CONFIG)
-	const_set(:CONFIG, rbconfig)
-	remove_const(:MAKEFILE_CONFIG)
-	const_set(:MAKEFILE_CONFIG, mkconfig)
-      }
-      Object.class_eval {
-	remove_const(:CONFIG)
-	const_set(:CONFIG, mkconfig)
-      }
-      begin
-	$extconf_h = nil
-	ok &&= extract_makefile(makefile)
-	if (($extconf_h && !File.exist?($extconf_h)) ||
-	    !(t = modified?(makefile, MTIMES)) ||
-	    ["#{$srcdir}/makefile.rb", "#{$srcdir}/extconf.rb", "#{$srcdir}/depend"].any? {|f| modified?(f, [t])})
-        then
-	  ok = false
-          init_mkmf
-	  Logging::logfile 'mkmf.log'
-	  rm_f makefile
+      if $static ||
+	 !(t = modified?(makefile, MTIMES)) ||
+	 %W<#{$srcdir}/makefile.rb #{$srcdir}/extconf.rb
+	    #{$srcdir}/depend>.any? {|f| modified?(f, [t])}
+      then
+	$defs = []
+	Logging::logfile 'mkmf.log'
+	Config::CONFIG["srcdir"] = $srcdir
+	rm_f makefile
+	begin
 	  if File.exist?($0 = "#{$srcdir}/makefile.rb")
 	    load $0
 	  elsif File.exist?($0 = "#{$srcdir}/extconf.rb")
@@ -170,131 +85,64 @@ def extmake(target)
 	  else
 	    create_makefile(target)
 	  end
-	  $defs << "-DRUBY_EXPORT" if $static
-	  ok = File.exist?(makefile)
+	  File.exist?(makefile)
+	rescue SystemExit
+	  # ignore
+	ensure
+	  rm_f "conftest*"
+	  $0 = $PROGRAM_NAME
+	  Config::CONFIG["srcdir"] = $top_srcdir
 	end
-      rescue SystemExit
-	# ignore
-      ensure
-	rm_f "conftest*"
-	config = $0
-	$0 = $PROGRAM_NAME
-      end
-    end
-    ok = yield(ok) if block_given?
-    unless ok
-      open(makefile, "w") do |f|
-	f.print dummy_makefile(CONFIG["srcdir"])
+      else
+	true
       end
+    else
+      File.exist?(makefile)
+    end or open(makefile, "w") do |f|
+      f.print dummy_makefile($srcdir)
       return true
     end
     args = sysquote($mflags)
-    unless $destdir.to_s.empty? or $mflags.include?("DESTDIR")
-      args += [sysquote("DESTDIR=" + relative_from($destdir, "../"+prefix))]
-    end
     if $static
-      args += ["static"] unless $clean
+      args += ["static"]
       $extlist.push [$static, $target, File.basename($target), $preload]
     end
     unless system($make, *args)
       $ignore or $continue or return false
     end
-    $compiled[target] = true
-    if $clean
-      FileUtils.rm_f("mkmf.log")
-      if $clean != true
-	FileUtils.rm_f([makefile, $extconf_h || "extconf.h"])
-      end
-      File.unlink(makefile) rescue nil
-    end
     if $static
       $extflags ||= ""
       $extlibs ||= []
       $extpath ||= []
-      unless $mswin
-        $extflags = ($extflags.split | $DLDFLAGS.split | $LDFLAGS.split).join(" ")
-      end
+      $extflags += " " + $DLDFLAGS unless $DLDFLAGS.empty?
+      $extflags += " " + $LDFLAGS unless $LDFLAGS.empty?
       $extlibs = merge_libs($extlibs, $libs.split, $LOCAL_LIBS.split)
       $extpath |= $LIBPATH
     end
   ensure
-    unless $ignore
-      Config.module_eval {
-	remove_const(:CONFIG)
-	const_set(:CONFIG, rbconfig0)
-	remove_const(:MAKEFILE_CONFIG)
-	const_set(:MAKEFILE_CONFIG, mkconfig0)
-      }
-      Object.class_eval {
-	remove_const(:CONFIG)
-	const_set(:CONFIG, mkconfig0)
-      }
-    end
-    $top_srcdir = top_srcdir
+    $hdrdir = $top_srcdir = top_srcdir
     $topdir = topdir
-    $hdrdir = hdrdir
     Dir.chdir dir
   end
-  begin
-    Dir.rmdir target
-    target = File.dirname(target)
-  rescue SystemCallError
-    break
-  end while true
   true
 end
 
-def compiled?(target)
-  $compiled[target]
-end
-
 def parse_args()
-  $mflags = []
-
-  opts = nil
-  $optparser ||= OptionParser.new do |opts|
-    opts.on('-n') {$dryrun = true}
-    opts.on('--[no-]extension [EXTS]', Array) do |v|
-      $extension = (v == false ? [] : v)
-    end
-    opts.on('--[no-]extstatic [STATIC]', Array) do |v|
-      if ($extstatic = v) == false
-        $extstatic = []
-      elsif v
-        $force_static = true if $extstatic.delete("static")
-        $extstatic = nil if $extstatic.empty?
-      end
-    end
-    opts.on('--dest-dir=DIR') do |v|
-      $destdir = v
-    end
-    opts.on('--extout=DIR') do |v|
-      $extout = (v unless v.empty?)
-    end
-    opts.on('--make=MAKE') do |v|
-      $make = v || 'make'
-    end
-    opts.on('--make-flags=FLAGS', '--mflags', Shellwords) do |v|
-      v.grep(/\A([-\w]+)=(.*)/) {$configure_args["--#{$1}"] = $2}
-      if arg = v.first
-        arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
-      end
-      $mflags.concat(v)
-    end
-    opts.on('--message [MESSAGE]', String) do |v|
-      $message = v
-    end
-  end
-  begin
-    $optparser.parse!(ARGV)
-  rescue OptionParser::InvalidOption => e
-    retry if /^--/ =~ e.args[0]
-    $optparser.warn(e)
-    abort opts.to_s
+  getopts('n', 'extstatic:', 'dest-dir:',
+	  'make:', 'make-flags:', 'mflags:')
+
+  $dryrun = $OPT['n']
+  $force_static = $OPT['extstatic'] == 'static'
+  $destdir = $OPT['dest-dir'] || ''
+  $make = $OPT['make'] || $make || 'make'
+  mflags = ($OPT['make-flags'] || '').strip
+  mflags = ($OPT['mflags'] || '').strip if mflags.empty?
+
+  $mflags = Shellwords.shellwords(mflags)
+  if arg = $mflags.first
+    arg.insert(0, '-') if /\A[^-][^=]*\Z/ =~ arg
   end
 
-  $destdir ||= ''
-
   $make, *rest = Shellwords.shellwords($make)
   $mflags.unshift(*rest) unless rest.empty?
 
@@ -302,10 +150,6 @@ def parse_args()
     grep(/\A-(?!-).*#{'%c' % flag}/i) { return true }
     false
   end
-  def $mflags.defined?(var)
-    grep(/\A#{var}=(.*)/) {return $1}
-    false
-  end
 
   if $mflags.set?(?n)
     $dryrun = true
@@ -314,34 +158,25 @@ def parse_args()
   end
 
   $continue = $mflags.set?(?k)
-  if $extout
-    $extout = '$(topdir)/'+$extout
-    Config::CONFIG["extout"] = CONFIG["extout"] = $extout
-    $extout_prefix = $extout ? "$(extout)$(target_prefix)/" : ""
-    $mflags << "extout=#$extout" << "extout_prefix=#$extout_prefix"
-  end
+  $mflags |= ["DESTDIR=#{$destdir}"]
 end
 
 parse_args()
 
-if target = ARGV.shift and /^[a-z-]+$/ =~ target
-  $mflags.push(target)
-  target = target.sub(/^(dist|real)(?=(?:clean)?$)/, '')
-  case target
-  when /clean/
-    $ignore ||= true
-    $clean = $1 ? $1[0] : true
-  when /^install\b/
-    $install = true
-    $ignore ||= true
-    $mflags.unshift("INSTALL_PROG=install -c -p -m 0755",
-                    "INSTALL_DATA=install -c -p -m 0644",
-                    "MAKEDIRS=mkdir -p") if $dryrun
-  end
-end
 unless $message
-  if target
-    $message = target.sub(/^(\w+)e?\b/, '\1ing').tr('-', ' ')
+  if $message = ARGV.shift and /^[a-z]+$/ =~ $message
+    $mflags.push($message)
+    $message = $message.sub(/^(?:dist|real)(?=(?:clean)?$)/, '\1')
+    case $message
+    when "clean"
+      $ignore ||= true
+    when "install"
+      $ignore ||= true
+      $mflags.unshift("INSTALL_PROG=install -c -p -m 0755",
+		      "INSTALL_DATA=install -c -p -m 0644",
+		      "MAKEDIRS=mkdir -p") if $dryrun
+    end
+    $message.sub!(/e?$/, "ing")
   else
     $message = "compiling"
   end
@@ -350,32 +185,22 @@ end
 EXEEXT = CONFIG['EXEEXT']
 if CROSS_COMPILING
   $ruby = CONFIG['MINIRUBY']
-elsif sep = config_string('BUILD_FILE_SEPARATOR')
-  $ruby = "$(topdir:/=#{sep})#{sep}miniruby" + EXEEXT
+elsif $nmake
+  $ruby = '$(topdir:/=\\)\\miniruby' + EXEEXT
 else
   $ruby = '$(topdir)/miniruby' + EXEEXT
 end
-$ruby << " -I'$(topdir)' -I'$(top_srcdir)/lib'"
-$ruby << " -I'$(extout)/$(arch)' -I'$(extout)/common'" if $extout
-$ruby << " -I'$(hdrdir)/ext' -rpurelib.rb"
+$ruby << " -I$(topdir) -I$(hdrdir)/lib"
 $config_h = '$(topdir)/config.h'
-ENV["RUBYLIB"] = "-"
-ENV["RUBYOPT"] = "-rpurelib.rb"
 
 MTIMES = [__FILE__, 'rbconfig.rb', srcdir+'/lib/mkmf.rb'].collect {|f| File.mtime(f)}
 
 # get static-link modules
 $static_ext = {}
-if $extstatic
-  $extstatic.each do |target|
-    target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
-    $static_ext[target] = $static_ext.size
-  end
-end
 for dir in ["ext", File::join($top_srcdir, "ext")]
   setup = File::join(dir, CONFIG['setup'])
   if File.file? setup
-    f = open(setup)
+    f = open(setup) 
     while line = f.gets()
       line.chomp!
       line.sub!(/#.*$/, '')
@@ -389,84 +214,40 @@ for dir in ["ext", File::join($top_srcdir, "ext")]
 	next
       end
       target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
-      $static_ext[target] = $static_ext.size
+      $static_ext[target] = true
     end
     MTIMES << f.mtime
     $setup = setup
     f.close
     break
   end
-end unless $extstatic
-
-ext_prefix = "#{$top_srcdir}/ext"
-exts = $static_ext.sort_by {|t, i| i}.collect {|t, i| t}
-if $extension
-  exts |= $extension.select {|d| File.directory?("#{ext_prefix}/#{d}")}
-else
-  withes, withouts = %w[--with --without].collect {|w|
-    if not (w = %w[-extensions -ext].collect {|opt|arg_config(w+opt)}).any?
-      proc {false}
-    elsif (w = w.grep(String)).empty?
-      proc {true}
-    else
-      proc {|c1| w.collect {|opt| opt.split(/,/)}.flatten.any?(&c1)}
-    end
-  }
-  cond = proc {|ext|
-    cond1 = proc {|n| File.fnmatch(n, ext, File::FNM_PATHNAME)}
-    withes.call(cond1) or !withouts.call(cond1)
-  }
-  exts |= Dir.glob("#{ext_prefix}/*/**/extconf.rb").collect {|d|
-    d = File.dirname(d)
-    d.slice!(0, ext_prefix.length + 1)
-    d
-  }.find_all {|ext|
-    with_config(ext, &cond)
-  }.sort
-end
-
-if $extout
-  extout = Config.expand("#{$extout}", Config::CONFIG.merge("topdir"=>$topdir))
-  unless $ignore
-    FileUtils.mkpath(extout)
-  end
 end
 
 dir = Dir.pwd
 FileUtils::makedirs('ext')
 Dir::chdir('ext')
 
-hdrdir = $hdrdir
-$hdrdir = $top_srcdir = relative_from(srcdir, $topdir = "..")
-exts.each do |d|
-  extmake(d) or abort
+if File.expand_path(srcdir) != File.expand_path(srcdir, dir)
+  $hdrdir = $top_srcdir = "../" + srcdir
 end
-$top_srcdir = srcdir
+$topdir = ".."
+ext_prefix = "#{$top_srcdir}/ext"
+Dir.glob("#{ext_prefix}/*/**/extconf.rb") do |d|
+  d = File.dirname(d)
+  d.slice!(0, ext_prefix.length + 1)
+  extmake(d) or exit(1)
+end
+$hdrdir = $top_srcdir = srcdir
 $topdir = "."
-$hdrdir = hdrdir
 
-extinit = Struct.new(:c, :o) {
-  def initialize(src)
-    super("#{src}.c", "#{src}.#{$OBJEXT}")
-  end
-}.new("extinit")
 if $ignore
-  FileUtils.rm_f(extinit.to_a) if $clean
   Dir.chdir ".."
-  if $clean
-    Dir.rmdir('ext') rescue nil
-    FileUtils.rm_rf(extout) if $extout
-  end
   exit
 end
 
-$extinit ||= ""
-$extobjs ||= ""
-$extpath ||= []
-$extflags ||= ""
-$extlibs ||= []
-unless $extlist.empty?
-  $extinit << "\n" unless $extinit.empty?
+if $extlist.size > 0
+  $extinit ||= ""
+  $extobjs ||= ""
   list = $extlist.dup
   built = []
   while e = list.shift
@@ -480,35 +261,29 @@ unless $extlist.empty?
     end
     f = format("%s/%s.%s", s, i, $LIBEXT)
     if File.exist?(f)
-      $extinit << "    init(Init_#{i}, \"#{t}.so\");\n"
-      $extobjs << "ext/#{f} "
+      $extinit += "\tinit(Init_#{i}, \"#{t}.so\");\n"
+      $extobjs += "ext/#{f} "
       built << t
     end
   end
 
-  src = %{\
-#include "ruby.h"
-
-#define init(func, name) {void func _((void)); ruby_init_ext(name, func);}
-
-void ruby_init_ext _((const char *name, void (*init)(void)));
-
-void Init_ext _((void))\n{\n#$extinit}
-}
-  if !modified?(extinit.c, MTIMES) || IO.read(extinit.c) != src
-    open(extinit.c, "w") {|f| f.print src}
+  src = <<SRC
+extern char *ruby_sourcefile, *rb_source_filename();
+#define init(func, name) (ruby_sourcefile = src = rb_source_filename(name), func(), rb_provide(src))
+void Init_ext() {\n\tchar* src;\n#$extinit}
+SRC
+  if !modified?("extinit.c", MTIMES) || IO.read("extinit.c") != src
+    open("extinit.c", "w") {|f| f.print src}
   end
 
-  $extobjs = "ext/#{extinit.o} #{$extobjs}"
+  $extobjs = "ext/extinit.#{$OBJEXT} " + $extobjs
   if RUBY_PLATFORM =~ /m68k-human|beos/
     $extflags.delete("-L/usr/local/lib")
   end
   $extpath.delete("$(topdir)")
   $extflags = libpathflag($extpath) << " " << $extflags.strip
   conf = [
-    ['LIBRUBY_SO_UPDATE', '$(LIBRUBY_EXTS)'],
-    ['SETUP', $setup],
-    [enable_config("shared", $enable_shared) ? 'DLDOBJS' : 'EXTOBJS', $extobjs],
+    ['SETUP', $setup], [$enable_shared ? 'DLDOBJS' : 'EXTOBJS', $extobjs],
     ['EXTLIBS', $extlibs.join(' ')], ['EXTLDFLAGS', $extflags]
   ].map {|n, v|
     "#{n}=#{v}" if v and !(v = v.strip).empty?
@@ -516,38 +291,20 @@ void Init_ext _((void))\n{\n#$extinit}
   puts conf
   $stdout.flush
   $mflags.concat(conf)
-else
-  FileUtils.rm_f(extinit.to_a)
 end
 rubies = []
-%w[RUBY RUBYW STATIC_RUBY].each {|r|
-  n = r
-  if r = arg_config("--"+r.downcase) || config_string(r+"_INSTALL_NAME")
-    rubies << Config.expand(r+=EXEEXT)
-    $mflags << "#{n}=#{r}"
-  end
+%w[RUBY RUBYW].each {|r|
+  config_string(r+"_INSTALL_NAME") {|r| rubies << r+EXEEXT}
 }
 
 Dir.chdir ".."
-unless $destdir.to_s.empty?
-  $mflags.defined?("DESTDIR") or $mflags << "DESTDIR=#{$destdir}"
+if $extlist.size > 0
+  rm_f(Config::CONFIG["LIBRUBY_SO"])
 end
 puts "making #{rubies.join(', ')}"
 $stdout.flush
 $mflags.concat(rubies)
 
-if $nmake == ?b
-  unless (vars = $mflags.grep(/\A\w+=/n)).empty?
-    open(mkf = "libruby.mk", "wb") do |tmf|
-      tmf.puts("!include Makefile")
-      tmf.puts
-      tmf.puts(*vars.map {|v| v.sub(/=/, " = ")})
-      tmf.puts("PRE_LIBRUBY_UPDATE = del #{mkf}")
-    end
-    $mflags.unshift("-f#{mkf}")
-    vars.each {|flag| flag.sub!(/\A/, "-D")}
-  end
-end
 system($make, *sysquote($mflags)) or exit($?.exitstatus)
 
 #Local variables:
diff --git a/ext/fcntl/fcntl.c b/ext/fcntl/fcntl.c
index 57cca103f4..d48630fc66 100644
--- a/ext/fcntl/fcntl.c
+++ b/ext/fcntl/fcntl.c
@@ -34,81 +34,6 @@ pack up your own arguments to pass as args for locking functions, etc.
 #include "ruby.h"
 #include <fcntl.h>
 
-/* Fcntl loads the constants defined in the system's <fcntl.h> C header
- * file, and used with both the fcntl(2) and open(2) POSIX system calls.
- *
- * Copyright (C) 1997-2001 Yukihiro Matsumoto
- *
- * Documented by mathew <meta@pobox.com>
- *
- * = Usage
- * 
- * To perform a fcntl(2) operation, use IO::fcntl in the core classes.
- *
- * To perform an open(2) operation, use IO::sysopen.
- *
- * The set of operations and constants available depends upon specific OS
- * platform. Some values listed below may not be supported on your system.
- *
- * The constants supported by Ruby for use with IO::fcntl are:
- *
- * - F_DUPFD - duplicate a close-on-exec file handle to a non-close-on-exec
- *   file handle.
- *
- * - F_GETFD - read the close-on-exec flag of a file handle.
- *
- * - F_SETFD - set the close-on-exec flag of a file handle.
- *
- * - FD_CLOEXEC - the value of the close-on-exec flag.
- *
- * - F_GETFL - get file descriptor flags.
- *
- * - F_SETFL - set file descriptor flags.
- *
- * - O_APPEND, O_NONBLOCK, etc (see below) - file descriptor flag
- *   values for the above.
- *
- * - F_GETLK - determine whether a given region of a file is locked.
- *
- * - F_SETLK - acquire a lock on a region of a file.
- *
- * - F_SETLKW - acquire a lock on a region of a file, waiting if necessary.
- *
- * - F_RDLCK, F_WRLCK, F_UNLCK - types of lock for the above.
- *
- * The constants supported by Ruby for use with IO::sysopen are:
- *
- * - O_APPEND - open file in append mode.
- *
- * - O_NOCTTY - open tty without it becoming controlling tty.
- *
- * - O_CREAT - create file if it doesn't exist.
- *
- * - O_EXCL - used with O_CREAT, fail if file exists.
- *
- * - O_TRUNC - truncate file on open.
- *
- * - O_NONBLOCK / O_NDELAY - open in non-blocking mode.
- *
- * - O_RDONLY - open read-only.
- *
- * - O_WRONLY - open write-only.
- *
- * - O_RDWR - open read-write.
- *
- * - O_ACCMODE - mask to extract read/write flags.
- *
- * Example:
- * 
- *   require 'fcntl'
- *
- *   fd = IO::sysopen('/tmp/tempfile', 
- *        Fcntl::O_WRONLY | Fcntl::O_EXCL | Fcntl::O_CREAT)
- *   f = IO.open(fd)
- *   f.syswrite("TEMP DATA")
- *   f.close
- *
- */
 void
 Init_fcntl()
 {
diff --git a/ext/gdbm/gdbm.c b/ext/gdbm/gdbm.c
index 82109fda90..e59b01addf 100644
--- a/ext/gdbm/gdbm.c
+++ b/ext/gdbm/gdbm.c
@@ -6,8 +6,6 @@
   $Date$
   modified at: Mon Jan 24 15:59:52 JST 1994
 
-  Documentation by Peter Adolphs < futzilogik at users dot sourceforge dot net >
-
 ************************************************/
 
 #include "ruby.h"
@@ -16,62 +14,6 @@
 #include <fcntl.h>
 #include <errno.h>
 
-/*
- * Document-class: GDBM
- *
- * == Summary
- *
- * Ruby extension for GNU dbm (gdbm) -- a simple database engine for storing
- * key-value pairs on disk.
- *
- * == Description
- *
- * GNU dbm is a library for simple databases. A database is a file that stores
- * key-value pairs. Gdbm allows the user to store, retrieve, and delete data by
- * key. It furthermore allows a non-sorted traversal of all key-value pairs.
- * A gdbm database thus provides the same functionality as a hash. As
- * with objects of the Hash class, elements can be accessed with <tt>[]</tt>.
- * Furthermore, GDBM mixes in the Enumerable module, thus providing convenient
- * methods such as #find, #collect, #map, etc.
- *
- * A process is allowed to open several different databases at the same time.
- * A process can open a database as a "reader" or a "writer". Whereas a reader
- * has only read-access to the database, a writer has read- and write-access.
- * A database can be accessed either by any number of readers or by exactly one
- * writer at the same time.
- *
- * == Examples
- *
- * 1. Opening/creating a database, and filling it with some entries:
- *
- *      require 'gdbm'
- *      
- *      gdbm = GDBM.new("fruitstore.db")
- *      gdbm["ananas"]    = "3"
- *      gdbm["banana"]    = "8"
- *      gdbm["cranberry"] = "4909"
- *      gdbm.close
- *
- * 2. Reading out a database:
- *
- *      require 'gdbm'
- *      
- *      gdbm = GDBM.new("fruitstore.db")
- *      gdbm.each_pair do |key, value|
- *        print "#{key}: #{value}\n"
- *      end
- *      gdbm.close
- *
- *    produces
- *
- *      banana: 8
- *      ananas: 3
- *      cranberry: 4909
- *
- * == Links
- *
- * * http://www.gnu.org/software/gdbm/
- */
 static VALUE rb_cGDBM, rb_eGDBMError, rb_eGDBMFatalError;
 
 #define RUBY_GDBM_RW_BIT 0x20000000
@@ -82,7 +24,7 @@ static void
 rb_gdbm_fatal(msg)
     char *msg;
 {
-    rb_raise(rb_eGDBMFatalError, "%s", msg);
+    rb_raise(rb_eGDBMFatalError, msg);
 }
 
 struct dbmdata {
@@ -112,17 +54,11 @@ free_dbm(dbmp)
     struct dbmdata *dbmp;
 {
     if (dbmp) {
-        if (dbmp->di_dbm) gdbm_close(dbmp->di_dbm);
-        free(dbmp);
+	if (dbmp->di_dbm) gdbm_close(dbmp->di_dbm);
+	free(dbmp);
     }
 }
 
-/*
- * call-seq:
- *     gdbm.close -> nil
- *
- * Closes the associated database file.
- */
 static VALUE
 fgdbm_close(obj)
     VALUE obj;
@@ -136,27 +72,6 @@ fgdbm_close(obj)
     return Qnil;
 }
 
-/*
- * call-seq:
- *     gdbm.closed?  -> true or false
- *
- * Returns true if the associated database file has been closed.
- */
-static VALUE
-fgdbm_closed(obj)
-    VALUE obj;
-{
-    struct dbmdata *dbmp;
-
-    Data_Get_Struct(obj, struct dbmdata, dbmp);
-    if (dbmp == 0)
-        return Qtrue;
-    if (dbmp->di_dbm == 0)
-        return Qtrue;
-
-    return Qfalse;
-}
-
 static VALUE fgdbm_s_alloc _((VALUE));
 
 static VALUE
@@ -166,29 +81,6 @@ fgdbm_s_alloc(klass)
     return Data_Wrap_Struct(klass, 0, free_dbm, 0);
 }
 
-/*
- * call-seq:
- *      GDBM.new(filename, mode = 0666, flags = nil)
- *
- * Creates a new GDBM instance by opening a gdbm file named _filename_.
- * If the file does not exist, a new file with file mode _mode_ will be
- * created. _flags_ may be one of the following:
- * * *READER*  - open as a reader
- * * *WRITER*  - open as a writer
- * * *WRCREAT* - open as a writer; if the database does not exist, create a new one
- * * *NEWDB*   - open as a writer; overwrite any existing databases
- *
- * The values *WRITER*, *WRCREAT* and *NEWDB* may be combined with the following
- * values by bitwise or:
- * * *SYNC*    - cause all database operations to be synchronized to the disk
- * * *NOLOCK*  - do not lock the database file
- *
- * If no _flags_ are specified, the GDBM object will try to open the database
- * file as a writer and will create it if it does not already exist
- * (cf. flag <tt>WRCREAT</tt>). If this fails (for instance, if another process
- * has already opened the database as a reader), it will try to open the
- * database file as a reader (cf. flag <tt>READER</tt>).
- */
 static VALUE
 fgdbm_initialize(argc, argv, obj)
     int argc;
@@ -201,13 +93,13 @@ fgdbm_initialize(argc, argv, obj)
     int mode, flags = 0;
 
     if (rb_scan_args(argc, argv, "12", &file, &vmode, &vflags) == 1) {
-        mode = 0666;            /* default value */
+	mode = 0666;		/* default value */
     }
     else if (NIL_P(vmode)) {
-        mode = -1;              /* return nil if DB does not exist */
+	mode = -1;		/* return nil if DB not exist */
     }
     else {
-        mode = NUM2INT(vmode);
+	mode = NUM2INT(vmode);
     }
 
     if (!NIL_P(vflags))
@@ -253,25 +145,6 @@ fgdbm_initialize(argc, argv, obj)
     return obj;
 }
 
-/*
- * call-seq:
- *      GDBM.open(filename, mode = 0666, flags = nil)
- *      GDBM.open(filename, mode = 0666, flags = nil) { |gdbm| ... }
- *
- * If called without a block, this is synonymous to GDBM::new.
- * If a block is given, the new GDBM instance will be passed to the block
- * as a parameter, and the corresponding database file will be closed
- * after the execution of the block code has been finished.
- *
- * Example for an open call with a block:
- *
- *   require 'gdbm'
- *   GDBM.open("fruitstore.db") do |gdbm|
- *     gdbm.each_pair do |key, value|
- *       print "#{key}: #{value}\n"
- *     end
- *   end
- */
 static VALUE
 fgdbm_s_open(argc, argv, klass)
     int argc;
@@ -398,12 +271,6 @@ fgdbm_fetch(obj, keystr, ifnone)
     return valstr;
 }
 
-/*
- * call-seq:
- *      gdbm[key] -> value
- *
- * Retrieves the _value_ corresponding to _key_.
- */
 static VALUE
 fgdbm_aref(obj, keystr)
     VALUE obj, keystr;
@@ -411,13 +278,6 @@ fgdbm_aref(obj, keystr)
     return rb_gdbm_fetch3(obj, keystr);
 }
 
-/*
- * call-seq:
- *      gdbm.fetch(key [, default]) -> value
- *
- * Retrieves the _value_ corresponding to _key_. If there is no value
- * associated with _key_, _default_ will be returned instead.
- */
 static VALUE
 fgdbm_fetch_m(argc, argv, obj)
     int argc;
@@ -429,18 +289,11 @@ fgdbm_fetch_m(argc, argv, obj)
     rb_scan_args(argc, argv, "11", &keystr, &ifnone);
     valstr = fgdbm_fetch(obj, keystr, ifnone);
     if (argc == 1 && !rb_block_given_p() && NIL_P(valstr))
-        rb_raise(rb_eIndexError, "key not found");
+	rb_raise(rb_eIndexError, "key not found");
 
     return valstr;
 }
 
-/*
- * call-seq:
- *      gdbm.index(value) -> key
- *
- * Returns the _key_ for a given _value_. If several keys may map to the
- * same value, the key that is found first will be returned.
- */
 static VALUE
 fgdbm_index(obj, valstr)
     VALUE obj, valstr;
@@ -482,13 +335,6 @@ fgdbm_indexes(argc, argv, obj)
     return new;
 }
 
-/*
- * call-seq:
- *      gdbm.select { |value| block } -> array
- *
- * Returns a new array of all values of the database for which _block_
- * evaluates to true.
- */
 static VALUE
 fgdbm_select(argc, argv, obj)
     int argc;
@@ -529,12 +375,6 @@ fgdbm_select(argc, argv, obj)
     return new;
 }
 
-/*
- * call-seq:
- *      gdbm.values_at(key, ...) -> array
- *
- * Returns an array of the values associated with each specified _key_.
- */
 static VALUE
 fgdbm_values_at(argc, argv, obj)
     int argc;
@@ -574,26 +414,19 @@ rb_gdbm_delete(obj, keystr)
 
     GetDBM2(obj, dbmp, dbm);
     if (!gdbm_exists(dbm, key)) {
-        return Qnil;
+	return Qnil;
     }
 
     if (gdbm_delete(dbm, key)) {
-        dbmp->di_size = -1;
-        rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	dbmp->di_size = -1;
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
     else if (dbmp->di_size >= 0) {
-        dbmp->di_size--;
+	dbmp->di_size--;
     }
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.delete(key) -> value or nil
- *
- * Removes the key-value-pair with the specified _key_ from this database and
- * returns the corresponding _value_. Returns nil if the database is empty.
- */
 static VALUE
 fgdbm_delete(obj, keystr)
     VALUE obj, keystr;
@@ -605,13 +438,6 @@ fgdbm_delete(obj, keystr)
     return valstr;
 }
 
-/*
- * call-seq:
- *      gdbm.shift -> (key, value) or nil
- *
- * Removes a key-value-pair from this database and returns it as a 
- * two-item array [ _key_, _value_ ]. Returns nil if the database is empty.
- */
 static VALUE
 fgdbm_shift(obj)
     VALUE obj;
@@ -630,13 +456,6 @@ fgdbm_shift(obj)
     return rb_assoc_new(keystr, valstr);
 }
 
-/*
- * call-seq:
- *      gdbm.delete_if { |key, value| block } -> gdbm
- *      gdbm.reject! { |key, value| block } -> gdbm
- *
- * Deletes every key-value pair from _gdbm_ for which _block_ evaluates to true.
- */
 static VALUE
 fgdbm_delete_if(obj)
     VALUE obj;
@@ -655,11 +474,11 @@ fgdbm_delete_if(obj)
     for (keystr = rb_gdbm_firstkey(dbm); RTEST(keystr);
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
-        valstr = rb_gdbm_fetch2(dbm, keystr);
+	valstr = rb_gdbm_fetch2(dbm, keystr);
         ret = rb_protect(rb_yield, rb_assoc_new(keystr, valstr), &status);
         if (status != 0) break;
-        if (RTEST(ret)) rb_ary_push(ary, keystr);
-        GetDBM2(obj, dbmp, dbm);
+	if (RTEST(ret)) rb_ary_push(ary, keystr);
+	GetDBM2(obj, dbmp, dbm);
     }
 
     for (i = 0; i < RARRAY(ary)->len; i++)
@@ -670,12 +489,6 @@ fgdbm_delete_if(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.clear -> gdbm
- *
- * Removes all the key-value pairs within _gdbm_.
- */
 static VALUE
 fgdbm_clear(obj)
     VALUE obj;
@@ -690,11 +503,11 @@ fgdbm_clear(obj)
 
 #if 0
     while (key = gdbm_firstkey(dbm), key.dptr) {
-        if (gdbm_delete(dbm, key)) {
-            free(key.dptr);
-            rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
-        }
-        free(key.dptr); 
+	if (gdbm_delete(dbm, key)) {
+	    free(key.dptr);
+	    rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	}
+	free(key.dptr); 
     }
 #else
     while (key = gdbm_firstkey(dbm), key.dptr) {
@@ -714,13 +527,6 @@ fgdbm_clear(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *     gdbm.invert  -> hash
- *
- * Returns a hash created by using _gdbm_'s values as keys, and the keys
- * as values.
- */
 static VALUE
 fgdbm_invert(obj)
     VALUE obj;
@@ -763,14 +569,6 @@ update_i(pair, dbm)
     return Qnil;
 }
 
-/*
- * call-seq:
- *     gdbm.update(other) -> gdbm
- *
- * Adds the key-value pairs of _other_ to _gdbm_, overwriting entries with
- * duplicate keys with those from _other_. _other_ must have an each_pair
- * method.
- */
 static VALUE
 fgdbm_update(obj, other)
     VALUE obj, other;
@@ -779,13 +577,6 @@ fgdbm_update(obj, other)
     return obj;
 }
 
-/*
- * call-seq:
- *     gdbm.replace(other) -> gdbm
- *
- * Replaces the content of _gdbm_ with the key-value pairs of _other_.
- * _other_ must have an each_pair method.
- */
 static VALUE
 fgdbm_replace(obj, other)
     VALUE obj, other;
@@ -795,13 +586,6 @@ fgdbm_replace(obj, other)
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm[key]= value -> value
- *      gdbm.store(key, value) -> value
- *
- * Associates the value _value_ with the specified _key_.
- */
 static VALUE
 fgdbm_store(obj, keystr, valstr)
     VALUE obj, keystr, valstr;
@@ -823,20 +607,13 @@ fgdbm_store(obj, keystr, valstr)
     GetDBM2(obj, dbmp, dbm);
     dbmp->di_size = -1;
     if (gdbm_store(dbm, key, val, GDBM_REPLACE)) {
-        if (errno == EPERM) rb_sys_fail(0);
-        rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	if (errno == EPERM) rb_sys_fail(0);
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
 
     return valstr;
 }
 
-/*
- * call-seq:
- *      gdbm.length -> fixnum
- *      gdbm.size -> fixnum
- *
- * Returns the number of key-value pairs in this database.
- */
 static VALUE
 fgdbm_length(obj)
     VALUE obj;
@@ -859,12 +636,6 @@ fgdbm_length(obj)
     return INT2FIX(i);
 }
 
-/*
- * call-seq:
- *      gdbm.empty? -> true or false
- *
- * Returns true if the database is empty.
- */
 static VALUE
 fgdbm_empty_p(obj)
     VALUE obj;
@@ -889,13 +660,6 @@ fgdbm_empty_p(obj)
     return Qfalse;
 }
 
-/*
- * call-seq:
- *      gdbm.each_value { |value| block } -> gdbm
- *
- * Executes _block_ for each key in the database, passing the corresponding
- * _value_ as a parameter.
- */
 static VALUE
 fgdbm_each_value(obj)
     VALUE obj;
@@ -914,13 +678,6 @@ fgdbm_each_value(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.each_key { |key| block } -> gdbm
- *
- * Executes _block_ for each key in the database, passing the
- * _key_ as a parameter.
- */
 static VALUE
 fgdbm_each_key(obj)
     VALUE obj;
@@ -939,13 +696,6 @@ fgdbm_each_key(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.each_pair { |key, value| block } -> gdbm
- *
- * Executes _block_ for each key in the database, passing the _key_ and the
- * correspoding _value_ as a parameter.
- */
 static VALUE
 fgdbm_each_pair(obj)
     VALUE obj;
@@ -959,18 +709,12 @@ fgdbm_each_pair(obj)
          keystr = rb_gdbm_nextkey(dbm, keystr)) {
 
         rb_yield(rb_assoc_new(keystr, rb_gdbm_fetch2(dbm, keystr)));
-        GetDBM2(obj, dbmp, dbm);
+	GetDBM2(obj, dbmp, dbm);
     }
 
     return obj;
 }
 
-/*
- * call-seq:
- *      gdbm.keys -> array
- *
- * Returns an array of all keys of this database.
- */
 static VALUE
 fgdbm_keys(obj)
     VALUE obj;
@@ -990,12 +734,6 @@ fgdbm_keys(obj)
     return ary;
 }
 
-/*
- * call-seq:
- *      gdbm.values -> array
- *
- * Returns an array of all values of this database.
- */
 static VALUE
 fgdbm_values(obj)
     VALUE obj;
@@ -1009,22 +747,14 @@ fgdbm_values(obj)
     ary = rb_ary_new();
     for (key = gdbm_firstkey(dbm); key.dptr; key = nextkey) {
         nextkey = gdbm_nextkey(dbm, key);
-        valstr = rb_gdbm_fetch(dbm, key);
+	valstr = rb_gdbm_fetch(dbm, key);
         free(key.dptr);
-        rb_ary_push(ary, valstr);
+	rb_ary_push(ary, valstr);
     }
 
     return ary;
 }
 
-/*
- * call-seq:
- *      gdbm.has_key?(k) -> true or false
- *      gdbm.key?(k) -> true or false
- *
- * Returns true if the given key _k_ exists within the database.
- * Returns false otherwise.
- */
 static VALUE
 fgdbm_has_key(obj, keystr)
     VALUE obj, keystr;
@@ -1043,14 +773,6 @@ fgdbm_has_key(obj, keystr)
     return Qfalse;
 }
 
-/*
- * call-seq:
- *      gdbm.has_value?(v) -> true or false
- *      gdbm.value?(v) -> true or false
- *
- * Returns true if the given value _v_ exists within the database.
- * Returns false otherwise.
- */
 static VALUE
 fgdbm_has_value(obj, valstr)
     VALUE obj, valstr;
@@ -1076,12 +798,6 @@ fgdbm_has_value(obj, valstr)
     return Qfalse;
 }
 
-/*
- * call-seq:
- *     gdbm.to_a -> array
- *
- * Returns an array of all key-value pairs contained in the database.
- */
 static VALUE
 fgdbm_to_a(obj)
     VALUE obj;
@@ -1101,14 +817,6 @@ fgdbm_to_a(obj)
     return ary;
 }
 
-/*
- * call-seq:
- *     gdbm.reorganize -> gdbm
- *
- * Reorganizes the database file. This operation removes reserved space of
- * elements that have already been deleted. It is only useful after a lot of
- * deletions in the database.
- */
 static VALUE
 fgdbm_reorganize(obj)
     VALUE obj;
@@ -1122,16 +830,6 @@ fgdbm_reorganize(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *     gdbm.sync -> gdbm
- *
- * Unless the _gdbm_ object has been opened with the *SYNC* flag, it is not
- * guarenteed that database modification operations are immediately applied to
- * the database file. This method ensures that all recent modifications
- * to the database are written to the file. Blocks until all writing operations
- * to the disk have been finished.
- */
 static VALUE
 fgdbm_sync(obj)
     VALUE obj;
@@ -1145,12 +843,6 @@ fgdbm_sync(obj)
     return obj;
 }
 
-/*
- * call-seq:
- *     gdbm.cachesize = size -> size
- *
- * Sets the size of the internal bucket cache to _size_.
- */
 static VALUE
 fgdbm_set_cachesize(obj, val)
     VALUE obj, val;
@@ -1162,21 +854,11 @@ fgdbm_set_cachesize(obj, val)
     GetDBM2(obj, dbmp, dbm);
     optval = FIX2INT(val);
     if (gdbm_setopt(dbm, GDBM_CACHESIZE, &optval, sizeof(optval)) == -1) {
-        rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
     return val;
 }
 
-/*
- * call-seq:
- *     gdbm.fastmode = boolean -> boolean
- *
- * Turns the database's fast mode on or off. If fast mode is turned on, gdbm
- * does not wait for writes to be flushed to the disk before continuing.
- *
- * This option is obsolete for gdbm >= 1.8 since fast mode is turned on by
- * default. See also: #syncmode=
- */
 static VALUE
 fgdbm_set_fastmode(obj, val)
     VALUE obj, val;
@@ -1191,24 +873,11 @@ fgdbm_set_fastmode(obj, val)
         optval = 1;
 
     if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval, sizeof(optval)) == -1) {
-        rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
     return val;
 }
 
-/*
- * call-seq:
- *     gdbm.syncmode = boolean -> boolean
- *
- * Turns the database's synchronization mode on or off. If the synchronization
- * mode is turned on, the database's in-memory state will be synchronized to
- * disk after every database modification operation. If the synchronization
- * mode is turned off, GDBM does not wait for writes to be flushed to the disk
- * before continuing.
- *
- * This option is only available for gdbm >= 1.8 where syncmode is turned off
- * by default. See also: #fastmode=
- */
 static VALUE
 fgdbm_set_syncmode(obj, val)
     VALUE obj, val;
@@ -1227,18 +896,12 @@ fgdbm_set_syncmode(obj, val)
         optval = 1;
 
     if (gdbm_setopt(dbm, GDBM_FASTMODE, &optval, sizeof(optval)) == -1) {
-        rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
+	rb_raise(rb_eGDBMError, "%s", gdbm_strerror(gdbm_errno));
     }
     return val;
 #endif
 }
 
-/*
- * call-seq:
- *     gdbm.to_hash -> hash
- *
- * Returns a hash of all key-value pairs contained in the database.
- */
 static VALUE
 fgdbm_to_hash(obj)
     VALUE obj;
@@ -1258,13 +921,6 @@ fgdbm_to_hash(obj)
     return hash;
 }
 
-/*
- * call-seq:
- *      gdbm.reject { |key, value| block } -> hash
- *
- * Returns a hash copy of _gdbm_ where all key-value pairs from _gdbm_ for
- * which _block_ evaluates to true are removed. See also: #delete_if
- */
 static VALUE
 fgdbm_reject(obj)
     VALUE obj;
@@ -1285,7 +941,6 @@ Init_gdbm()
 
     rb_define_method(rb_cGDBM, "initialize", fgdbm_initialize, -1);
     rb_define_method(rb_cGDBM, "close", fgdbm_close, 0);
-    rb_define_method(rb_cGDBM, "closed?", fgdbm_closed, 0);
     rb_define_method(rb_cGDBM, "[]", fgdbm_aref, 1);
     rb_define_method(rb_cGDBM, "fetch", fgdbm_fetch_m, -1);
     rb_define_method(rb_cGDBM, "[]=", fgdbm_store, 2);
@@ -1310,15 +965,15 @@ Init_gdbm()
     rb_define_method(rb_cGDBM, "reject!", fgdbm_delete_if, 0);
     rb_define_method(rb_cGDBM, "reject", fgdbm_reject, 0);
     rb_define_method(rb_cGDBM, "clear", fgdbm_clear, 0);
-    rb_define_method(rb_cGDBM, "invert", fgdbm_invert, 0);
-    rb_define_method(rb_cGDBM, "update", fgdbm_update, 1);
-    rb_define_method(rb_cGDBM, "replace", fgdbm_replace, 1);
-    rb_define_method(rb_cGDBM, "reorganize", fgdbm_reorganize, 0);
-    rb_define_method(rb_cGDBM, "sync", fgdbm_sync, 0);
-    /* rb_define_method(rb_cGDBM, "setopt", fgdbm_setopt, 2); */
-    rb_define_method(rb_cGDBM, "cachesize=", fgdbm_set_cachesize, 1);
-    rb_define_method(rb_cGDBM, "fastmode=", fgdbm_set_fastmode, 1);
-    rb_define_method(rb_cGDBM, "syncmode=", fgdbm_set_syncmode, 1);
+    rb_define_method(rb_cGDBM,"invert", fgdbm_invert, 0);
+    rb_define_method(rb_cGDBM,"update", fgdbm_update, 1);
+    rb_define_method(rb_cGDBM,"replace", fgdbm_replace, 1);
+    rb_define_method(rb_cGDBM,"reorganize", fgdbm_reorganize, 0);
+    rb_define_method(rb_cGDBM,"sync", fgdbm_sync, 0);
+    /* rb_define_method(rb_cGDBM,"setopt", fgdbm_setopt, 2); */
+    rb_define_method(rb_cGDBM,"cachesize=", fgdbm_set_cachesize, 1);
+    rb_define_method(rb_cGDBM,"fastmode=", fgdbm_set_fastmode, 1);
+    rb_define_method(rb_cGDBM,"syncmode=", fgdbm_set_syncmode, 1);
 
     rb_define_method(rb_cGDBM, "include?", fgdbm_has_key, 1);
     rb_define_method(rb_cGDBM, "has_key?", fgdbm_has_key, 1);
@@ -1330,29 +985,22 @@ Init_gdbm()
     rb_define_method(rb_cGDBM, "to_a", fgdbm_to_a, 0);
     rb_define_method(rb_cGDBM, "to_hash", fgdbm_to_hash, 0);
 
-    /* flag for #new and #open: open database as a reader */
+    /* flags for gdbm_open() */
     rb_define_const(rb_cGDBM, "READER",  INT2FIX(GDBM_READER|RUBY_GDBM_RW_BIT));
-    /* flag for #new and #open: open database as a writer */
     rb_define_const(rb_cGDBM, "WRITER",  INT2FIX(GDBM_WRITER|RUBY_GDBM_RW_BIT));
-    /* flag for #new and #open: open database as a writer; if the database does not exist, create a new one */
     rb_define_const(rb_cGDBM, "WRCREAT", INT2FIX(GDBM_WRCREAT|RUBY_GDBM_RW_BIT));
-    /* flag for #new and #open: open database as a writer; overwrite any existing databases  */
     rb_define_const(rb_cGDBM, "NEWDB",   INT2FIX(GDBM_NEWDB|RUBY_GDBM_RW_BIT));
 
-    /* flag for #new and #open. this flag is obsolete for gdbm >= 1.8 */
     rb_define_const(rb_cGDBM, "FAST", INT2FIX(GDBM_FAST));
     /* this flag is obsolete in gdbm 1.8.
        On gdbm 1.8, fast mode is default behavior. */
 
     /* gdbm version 1.8 specific */
 #if defined(GDBM_SYNC)
-    /* flag for #new and #open. only for gdbm >= 1.8 */
     rb_define_const(rb_cGDBM, "SYNC",    INT2FIX(GDBM_SYNC));
 #endif
 #if defined(GDBM_NOLOCK)
-    /* flag for #new and #open */
     rb_define_const(rb_cGDBM, "NOLOCK",  INT2FIX(GDBM_NOLOCK));
 #endif
-    /* version of the gdbm library*/
     rb_define_const(rb_cGDBM, "VERSION",  rb_str_new2(gdbm_version));
 }
diff --git a/ext/gdbm/testgdbm.rb b/ext/gdbm/testgdbm.rb
new file mode 100644
index 0000000000..a435498640
--- /dev/null
+++ b/ext/gdbm/testgdbm.rb
@@ -0,0 +1,663 @@
+require 'runit/testcase'
+require 'runit/cui/testrunner'
+
+if $".grep(/\bgdbm.so\b/).empty?
+  begin
+    require './gdbm'
+  rescue LoadError
+    require 'gdbm'
+  end
+end
+
+def uname_s
+  require 'rbconfig'
+  case Config::CONFIG['host_os']
+  when 'cygwin'
+    require 'Win32API'
+    uname = Win32API.new('cygwin1', 'uname', 'P', 'I')
+    utsname = ' ' * 100
+    raise 'cannot get system name' if uname.call(utsname) == -1
+
+    utsname.unpack('A20' * 5)[0]
+  else
+    Config::CONFIG['host_os']
+  end
+end
+
+SYSTEM = uname_s
+
+class TestGDBM < RUNIT::TestCase
+  def setup
+    @path = "tmptest_gdbm_"
+    assert_instance_of(GDBM, @gdbm = GDBM.new(@path))
+
+    # prepare to make readonly GDBM file
+    GDBM.open("tmptest_gdbm_rdonly", 0400) {|gdbm|
+      gdbm['foo'] = 'FOO'
+    }
+    assert_instance_of(GDBM, @gdbm_rdonly = GDBM.new("tmptest_gdbm_rdonly", nil))
+  end
+  def teardown
+    assert_nil(@gdbm.close)
+    assert_nil(@gdbm_rdonly.close)
+    GC.start
+    File.delete *Dir.glob("tmptest_gdbm*").to_a
+    p Dir.glob("tmptest_gdbm*") if $DEBUG
+  end
+
+  def check_size(expect, gdbm=@gdbm)
+    assert_equals(expect, gdbm.size)
+    n = 0
+    gdbm.each { n+=1 }
+    assert_equals(expect, n)
+    if expect == 0
+      assert_equals(true, gdbm.empty?)
+    else
+      assert_equals(false, gdbm.empty?)
+    end
+  end
+
+  def test_version
+    STDERR.print GDBM::VERSION
+  end
+
+  def test_s_new_has_no_block
+    # GDBM.new ignore the block
+    foo = true
+    assert_instance_of(GDBM, gdbm = GDBM.new("tmptest_gdbm") { foo = false })
+    assert_equals(foo, true)
+    assert_nil(gdbm.close)
+  end
+  def test_s_open_create_new
+    return if /^CYGWIN_9/ =~ SYSTEM
+
+    save_mask = File.umask(0)
+    begin
+      assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm"))
+      gdbm.close
+      assert_equals(File.stat("tmptest_gdbm").mode & 0777, 0666)
+      assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm2", 0644))
+      gdbm.close
+      assert_equals(File.stat("tmptest_gdbm2").mode & 0777, 0644)
+    ensure
+      File.umask save_mask
+    end
+  end
+  def test_s_open_no_create
+    # this test is failed on libgdbm 1.8.0
+    assert_nil(gdbm = GDBM.open("tmptest_gdbm", nil))
+  ensure
+    gdbm.close if gdbm
+  end
+  def test_s_open_3rd_arg
+    assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644,
+					      GDBM::FAST))
+    gdbm.close
+
+    # gdbm 1.8.0 specific
+    if defined? GDBM::SYNC
+      assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644,
+						GDBM::SYNC))
+      gdbm.close
+    end
+    # gdbm 1.8.0 specific
+    if defined? GDBM::NOLOCK
+      assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644,
+						GDBM::NOLOCK))
+      gdbm.close
+    end
+  end
+  def test_s_open_with_block
+    assert_equals(GDBM.open("tmptest_gdbm") { :foo }, :foo)
+  end
+  def test_s_open_lock
+    fork() {
+      assert_instance_of(GDBM, gdbm  = GDBM.open("tmptest_gdbm", 0644))
+      sleep 2
+    }
+    begin
+      sleep 1
+      assert_exception(Errno::EWOULDBLOCK) {
+	begin
+	  assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644))
+	rescue Errno::EAGAIN, Errno::EACCES
+	  raise Errno::EWOULDBLOCK
+	end
+      }
+    ensure
+      Process.wait
+    end
+  end
+
+=begin
+  # Is it guaranteed on many OS?
+  def test_s_open_lock_one_process
+    # locking on one process
+    assert_instance_of(GDBM, gdbm  = GDBM.open("tmptest_gdbm", 0644))
+    assert_exception(Errno::EWOULDBLOCK) {
+      begin
+	GDBM.open("tmptest_gdbm", 0644)
+      rescue Errno::EAGAIN
+	raise Errno::EWOULDBLOCK
+      end
+    }
+  end
+=end
+
+  def test_s_open_nolock
+    # gdbm 1.8.0 specific
+    if not defined? GDBM::NOLOCK
+      return
+    end
+
+    fork() {
+      assert_instance_of(GDBM, gdbm  = GDBM.open("tmptest_gdbm", 0644,
+						GDBM::NOLOCK))
+      sleep 2
+    }
+    sleep 1
+    begin
+      gdbm2 = nil
+      assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
+	assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644))
+      }
+    ensure
+      Process.wait
+      gdbm2.close if gdbm2
+    end
+
+    p Dir.glob("tmptest_gdbm*") if $DEBUG
+
+    fork() {
+      assert_instance_of(GDBM, gdbm  = GDBM.open("tmptest_gdbm", 0644))
+      sleep 2
+    }
+    begin
+      sleep 1
+      gdbm2 = nil
+      assert_no_exception(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
+	# this test is failed on Cygwin98 (???)
+	assert_instance_of(GDBM, gdbm2 = GDBM.open("tmptest_gdbm", 0644,
+						   GDBM::NOLOCK))
+      }
+    ensure
+      Process.wait
+      gdbm2.close if gdbm2
+    end
+  end
+
+  def test_s_open_error
+    assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0))
+    assert_exception(Errno::EACCES) {
+      GDBM.open("tmptest_gdbm", 0)
+    }
+    gdbm.close
+  end
+
+  def test_close
+    assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm"))
+    assert_nil(gdbm.close)
+
+    # closed GDBM file
+    assert_exception(RuntimeError) { gdbm.close }
+  end
+
+  def test_aref
+    assert_equals('bar', @gdbm['foo'] = 'bar')
+    assert_equals('bar', @gdbm['foo'])
+
+    assert_nil(@gdbm['bar'])
+  end
+
+  def test_fetch
+    assert_equals('bar', @gdbm['foo']='bar')
+    assert_equals('bar', @gdbm.fetch('foo'))
+
+    # key not found
+    assert_exception(IndexError) {
+      @gdbm.fetch('bar')
+    }
+
+    # test for `ifnone' arg
+    assert_equals('baz', @gdbm.fetch('bar', 'baz'))
+
+    # test for `ifnone' block
+    assert_equals('foobar', @gdbm.fetch('bar') {|key| 'foo' + key })
+  end
+
+  def test_aset
+    num = 0
+    2.times {|i|
+      assert_equals('foo', @gdbm['foo'] = 'foo')
+      assert_equals('foo', @gdbm['foo'])
+      assert_equals('bar', @gdbm['foo'] = 'bar')
+      assert_equals('bar', @gdbm['foo'])
+
+      num += 1 if i == 0
+      assert_equals(num, @gdbm.size)
+
+      # assign nil
+      assert_equals('', @gdbm['bar'] = '')
+      assert_equals('', @gdbm['bar'])
+
+      num += 1 if i == 0
+      assert_equals(num, @gdbm.size)
+
+      # empty string
+      assert_equals('', @gdbm[''] = '')
+      assert_equals('', @gdbm[''])
+
+      num += 1 if i == 0
+      assert_equals(num, @gdbm.size)
+
+      # Fixnum
+      assert_equals('200', @gdbm['100'] = '200')
+      assert_equals('200', @gdbm['100'])
+
+      num += 1 if i == 0
+      assert_equals(num, @gdbm.size)
+
+      # Big key and value
+      assert_equals('y' * 100, @gdbm['x' * 100] = 'y' * 100)
+      assert_equals('y' * 100, @gdbm['x' * 100])
+
+      num += 1 if i == 0
+      assert_equals(num, @gdbm.size)
+    }
+  end
+
+  def test_index
+    assert_equals('bar', @gdbm['foo'] = 'bar')
+    assert_equals('foo', @gdbm.index('bar'))
+    assert_nil(@gdbm['bar'])
+  end
+
+  def test_indexes
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+    assert_equals(values.reverse, @gdbm.indexes(*keys.reverse))
+  end
+
+  def test_values_at
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+    assert_equals(values.reverse, @gdbm.values_at(*keys.reverse))
+  end
+
+  def test_select_with_block
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+    ret = @gdbm.select {|k,v|
+      assert_equals(k.upcase, v)
+      k != "bar"
+    }
+    assert_equals([['baz', 'BAZ'], ['foo', 'FOO']],
+		  ret.sort)
+  end
+
+  def test_length
+    num = 10
+    assert_equals(0, @gdbm.size)
+    num.times {|i|
+      i = i.to_s
+      @gdbm[i] = i
+    }
+    assert_equals(num, @gdbm.size)
+
+    @gdbm.shift
+
+    assert_equals(num - 1, @gdbm.size)
+  end
+
+  def test_empty?
+    assert_equals(true, @gdbm.empty?)
+    @gdbm['foo'] = 'FOO'
+    assert_equals(false, @gdbm.empty?)
+  end
+
+  def test_each_pair
+    n = 0
+    @gdbm.each_pair { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    n = 0
+    ret = @gdbm.each_pair {|key, val|
+      assert_not_nil(i = keys.index(key))
+      assert_equals(val, values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@gdbm, ret)
+  end
+
+  def test_each_value
+    n = 0
+    @gdbm.each_value { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    n = 0
+    ret = @gdbm.each_value {|val|
+      assert_not_nil(key = @gdbm.index(val))
+      assert_not_nil(i = keys.index(key))
+      assert_equals(val, values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@gdbm, ret)
+  end
+
+  def test_each_key
+    n = 0
+    @gdbm.each_key { n += 1 }
+    assert_equals(0, n)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    n = 0
+    ret = @gdbm.each_key {|key|
+      assert_not_nil(i = keys.index(key))
+      assert_equals(@gdbm[key], values[i])
+
+      n += 1
+    }
+    assert_equals(keys.size, n)
+    assert_equals(@gdbm, ret)
+  end
+
+  def test_keys
+    assert_equals([], @gdbm.keys)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    assert_equals(keys.sort, @gdbm.keys.sort)
+    assert_equals(values.sort, @gdbm.values.sort)
+  end
+
+  def test_values
+    test_keys
+  end
+
+  def test_shift
+    assert_nil(@gdbm.shift)
+    assert_equals(0, @gdbm.size)
+
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    ret_keys = []
+    ret_values = []
+    while ret = @gdbm.shift
+      ret_keys.push ret[0]
+      ret_values.push ret[1]
+
+      assert_equals(keys.size - ret_keys.size, @gdbm.size)
+    end
+
+    assert_equals(keys.sort, ret_keys.sort)
+    assert_equals(values.sort, ret_values.sort)
+  end
+
+  def test_delete
+    keys = %w(foo bar baz)
+    values = %w(FOO BAR BAZ)
+    key = keys[1]
+
+    assert_nil(@gdbm.delete(key))
+    assert_equals(0, @gdbm.size)
+
+    @gdbm[keys[0]], @gdbm[keys[1]], @gdbm[keys[2]] = values
+
+    assert_equals('BAR', @gdbm.delete(key))
+    assert_nil(@gdbm[key])
+    assert_equals(2, @gdbm.size)
+
+    assert_nil(@gdbm.delete(key))
+
+    if /^CYGWIN_9/ !~ SYSTEM
+      assert_exception(GDBMError) {
+	@gdbm_rdonly.delete("foo")
+      }
+
+      assert_nil(@gdbm_rdonly.delete("bar"))
+    end
+  end
+  def test_delete_with_block
+    key = 'no called block'
+    @gdbm[key] = 'foo'
+    assert_equals('foo', @gdbm.delete(key) {|k| k.replace 'called block'})
+    assert_equals('no called block', key)
+    assert_equals(0, @gdbm.size)
+
+    key = 'no called block'
+    assert_equals(:blockval,
+		  @gdbm.delete(key) {|k| k.replace 'called block'; :blockval})
+    assert_equals('called block', key)
+    assert_equals(0, @gdbm.size)
+  end
+
+  def test_delete_if
+    v = "0"
+    100.times {@gdbm[v] = v; v = v.next}
+
+    ret = @gdbm.delete_if {|key, val| key.to_i < 50}
+    assert_equals(@gdbm, ret)
+    check_size(50, @gdbm)
+
+    ret = @gdbm.delete_if {|key, val| key.to_i >= 50}
+    assert_equals(@gdbm, ret)
+    check_size(0, @gdbm)
+
+    # break
+    v = "0"
+    100.times {@gdbm[v] = v; v = v.next}
+    check_size(100, @gdbm)
+    n = 0;
+    @gdbm.delete_if {|key, val|
+      break if n > 50
+      n+=1
+      true
+    }
+    assert_equals(51, n)
+    check_size(49, @gdbm)
+
+    @gdbm.clear
+
+    # raise
+    v = "0"
+    100.times {@gdbm[v] = v; v = v.next}
+    check_size(100, @gdbm)
+    n = 0;
+    begin
+      @gdbm.delete_if {|key, val|
+	raise "runtime error" if n > 50
+	n+=1
+	true
+      }
+    rescue
+    end
+    assert_equals(51, n)
+    check_size(49, @gdbm)
+  end
+
+  def test_reject
+    v = "0"
+    100.times {@gdbm[v] = v; v = v.next}
+
+    hash = @gdbm.reject {|key, val| key.to_i < 50}
+    assert_instance_of(Hash, hash)
+    assert_equals(100, @gdbm.size)
+
+    assert_equals(50, hash.size)
+    hash.each_pair {|key,val|
+      assert_equals(false, key.to_i < 50)
+      assert_equals(key, val)
+    }
+
+    hash = @gdbm.reject {|key, val| key.to_i < 100}
+    assert_instance_of(Hash, hash)
+    assert_equals(true, hash.empty?)
+  end
+
+  def test_clear
+    v = "1"
+    100.times {v = v.next; @gdbm[v] = v}
+
+    assert_equals(@gdbm, @gdbm.clear)
+
+    # validate GDBM#size
+    i = 0
+    @gdbm.each { i += 1 }
+    assert_equals(@gdbm.size, i)
+    assert_equals(0, i)
+  end
+
+  def test_invert
+    v = "0"
+    100.times {@gdbm[v] = v; v = v.next}
+
+    hash = @gdbm.invert
+    assert_instance_of(Hash, hash)
+    assert_equals(100, hash.size)
+    hash.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_update
+    hash = {}
+    v = "0"
+    100.times {v = v.next; hash[v] = v}
+
+    @gdbm["101"] = "101"
+    @gdbm.update hash
+    assert_equals(101, @gdbm.size)
+    @gdbm.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_replace
+    hash = {}
+    v = "0"
+    100.times {v = v.next; hash[v] = v}
+
+    @gdbm["101"] = "101"
+    @gdbm.replace hash
+    assert_equals(100, @gdbm.size)
+    @gdbm.each_pair {|key, val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_reorganize
+    size1 = File.size(@path)
+    i = "1"
+    1000.times {i = i.next; @gdbm[i] = i}
+    @gdbm.clear
+    @gdbm.sync
+
+    size2 = File.size(@path)
+    @gdbm.reorganize
+    size3 = File.size(@path)
+
+    # p [size1, size2, size3]
+    assert_equals(true, size1 < size2)
+    # this test is failed on Cygwin98. `GDBM version 1.8.0, as of May 19, 1999'
+    assert_equals(true, size3 < size2)
+    assert_equals(size1, size3)
+  end
+
+  def test_sync
+    assert_instance_of(GDBM, gdbm = GDBM.open('tmptest_gdbm', 0666, GDBM::FAST))
+    assert_equals(gdbm.sync, gdbm)
+    gdbm.close
+    assert_instance_of(GDBM, gdbm = GDBM.open('tmptest_gdbm', 0666))
+    assert_equals(gdbm.sync, gdbm)
+    gdbm.close
+  end
+
+  def test_cachesize=
+      assert_equals(@gdbm.cachesize = 1024, 1024)
+  end
+
+  def test_fastmode=
+      assert_equals(@gdbm.fastmode = true, true)
+  end
+
+  def test_syncmode=
+      assert_equals(@gdbm.syncmode = true, true)
+  end
+
+  def test_haskey?
+    assert_equals('bar', @gdbm['foo']='bar')
+    assert_equals(true,  @gdbm.has_key?('foo'))
+    assert_equals(false, @gdbm.has_key?('bar'))
+  end
+
+  def test_has_value?
+    assert_equals('bar', @gdbm['foo']='bar')
+    assert_equals(true,  @gdbm.has_value?('bar'))
+    assert_equals(false, @gdbm.has_value?('foo'))
+  end
+
+  def test_to_a
+    v = "0"
+    100.times {v = v.next; @gdbm[v] = v}
+
+    ary = @gdbm.to_a
+    assert_instance_of(Array, ary)
+    assert_equals(100, ary.size)
+    ary.each {|key,val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+
+  def test_to_hash
+    v = "0"
+    100.times {v = v.next; @gdbm[v] = v}
+
+    hash = @gdbm.to_hash
+    assert_instance_of(Hash, hash)
+    assert_equals(100, hash.size)
+    hash.each {|key,val|
+      assert_equals(key.to_i, val.to_i)
+    }
+  end
+end
+
+if $0 == __FILE__
+  if ARGV.size == 0
+    suite = RUNIT::TestSuite.new
+    suite.add_test(TestGDBM.suite)
+  else
+    suite = RUNIT::TestSuite.new
+    ARGV.each do |testmethod|
+      suite.add_test(TestGDBM.new(testmethod))
+    end
+  end
+
+  RUNIT::CUI::TestRunner.run(suite)
+end
diff --git a/ext/iconv/charset_alias.rb b/ext/iconv/charset_alias.rb
index aed4644290..65fd41759b 100644
--- a/ext/iconv/charset_alias.rb
+++ b/ext/iconv/charset_alias.rb
@@ -1,12 +1,11 @@
 #! /usr/bin/ruby
 # :stopdoc:
 require 'rbconfig'
-require 'optparse'
 
 # http://www.ctan.org/tex-archive/macros/texinfo/texinfo/intl/config.charset
 # Fri, 30 May 2003 00:09:00 GMT'
 
-OS = Config::CONFIG["target_os"]
+OS = Config::CONFIG["target"]
 SHELL = Config::CONFIG['SHELL']
 
 class Hash::Ordered < Hash
@@ -15,89 +14,39 @@ class Hash::Ordered < Hash
   end
   def []=(key, val)
     ary = fetch(key) {return super(key, [self.size, key, val])} and
-      ary << val
+      ary.last = val
   end
-  def sort
-    values.sort.collect {|i, *rest| rest}
-  end
-  def each(&block)
-    sort.each(&block)
+  def each
+    values.sort.each {|i, key, val| yield key, val}
   end
 end
 
 def charset_alias(config_charset, mapfile, target = OS)
   map = Hash::Ordered.new
   comments = []
-  open(config_charset) do |input|
-    input.find {|line| /^case "\$os" in/ =~ line} or break
-    input.find {|line|
-      /^\s*([-\w\*]+(?:\s*\|\s*[-\w\*]+)*)(?=\))/ =~ line and
-      $&.split('|').any? {|pattern| File.fnmatch?(pattern.strip, target)}
-    } or break
-    input.find do |line|
-      case line
-      when /^\s*echo "(?:\$\w+\.)?([-\w*]+)\s+([-\w]+)"/
-        sys, can = $1, $2
-        can.downcase!
-        map[can] = sys
-        false
-      when /^\s*;;/
-        true
-      else
-        false
-      end
-    end
+  IO.foreach("|#{SHELL} #{config_charset} #{target}") do |list|
+    next comments << list if /^\#/ =~ list
+    next unless /^(\S+)\s+(\S+)$/ =~ list
+    sys, can = $1, $2
+    can.downcase!
+    map[can] = sys
   end
   case target
   when /linux|-gnu/
-    # map.delete('ascii')
-  when /cygwin|os2-emx/
+    map.delete('ascii')
+  when /cygwin/
     # get rid of tilde/yen problem.
     map['shift_jis'] = 'cp932'
   end
-  st = Hash.new(0)
-  map = map.sort.collect do |can, *sys|
-    if sys.grep(/^en_us(?=.|$)/i) {break true} == true
-      noen = %r"^(?!en_us)\w+_\w+#{Regexp.new($')}$"i #"
-      sys.reject! {|s| noen =~ s}
-    end
-    sys = sys.first
-    st[sys] += 1
-    [can, sys]
-  end
-  st.delete_if {|sys, i| i == 1}.empty?
-  st.keys.each {|sys| st[sys] = nil}
-  st.default = nil
-  writer = proc do |f|
+  open(mapfile, "w") do |f|
     f.puts("require 'iconv.so'")
     f.puts
     f.puts(comments)
     f.puts("class Iconv")
-    i = 0
-    map.each do |can, sys|
-      if s = st[sys]
-        sys = s
-      elsif st.key?(sys)
-        sys = (st[sys] = "sys#{i+=1}") + " = '#{sys}'.freeze"
-      else
-        sys = "'#{sys}'.freeze"
-      end
-      f.puts("  charset_map['#{can}'] = #{sys}")
-    end
+    map.each {|can, sys| f.puts("  charset_map['#{can}'.freeze] = '#{sys}'.freeze")}
     f.puts("end")
   end
-  if mapfile
-    open(mapfile, "w", &writer)
-  else
-    writer[STDOUT]
-  end
 end
 
-target = OS
-opt = nil
-ARGV.options do |opt|
-  opt.banner << " config.status map.rb"
-  opt.on("--target OS") {|t| target = t}
-  opt.parse! and (1..2) === ARGV.size
-end or abort opt.to_s
-charset_alias(ARGV[0], ARGV[1], target)
+(2..3) === ARGV.size or abort "usage: #$0 config.status map.rb [target]"
+charset_alias(*ARGV)
diff --git a/ext/iconv/extconf.rb b/ext/iconv/extconf.rb
index a9d0cfb5e6..65ea327950 100644
--- a/ext/iconv/extconf.rb
+++ b/ext/iconv/extconf.rb
@@ -6,7 +6,7 @@ conf = File.exist?(File.join($srcdir, "config.charset"))
 conf = with_config("config-charset", enable_config("config-charset", conf))
 
 if have_func("iconv", "iconv.h") or
-    have_library("iconv", "iconv", "iconv.h")
+    have_library("iconv", "iconv") {|s| s.sub(/(?=\n\/\*top\*\/)/, "#include <iconv.h>")}
   if checking_for("const of iconv() 2nd argument") do
       create_tmpsrc(cpp_include("iconv.h") + "---> iconv(cd,0,0,0,0) <---")
       src = xpopen(cpp_command("")) {|f|f.read}
@@ -21,22 +21,20 @@ if have_func("iconv", "iconv.h") or
         /\bconst\b/ =~ second
       end
     end
-    $defs.push('-DICONV_INPTR_CONST')
+    $defs.push('-DICONV_INPTR_CAST=""')
+  else
+    $defs.push('-DICONV_INPTR_CAST="(char **)"')
   end
   if conf
     prefix = '$(srcdir)'
     prefix =  $nmake ? "{#{prefix}}" : "#{prefix}/"
-    if $extout
-      wrapper = "$(RUBYARCHDIR)/iconv.rb"
-    else
-      wrapper = "./iconv.rb"
-      $INSTALLFILES = [[wrapper, "$(RUBYARCHDIR)"]]
-    end
+    wrapper = "./iconv.rb"
+    $INSTALLFILES = [[wrapper, "$(RUBYARCHDIR)"]]
     if String === conf
       require 'uri'
       scheme = URI.parse(conf).scheme
     else
-      conf = "$(srcdir)/config.charset"
+      conf = prefix + "config.charset"
     end
     $cleanfiles << wrapper
   end
@@ -45,7 +43,7 @@ if have_func("iconv", "iconv.h") or
     open("Makefile", "a") do |mf|
       mf.print("\nall: #{wrapper}\n\n#{wrapper}: #{prefix}charset_alias.rb")
       mf.print(" ", conf) unless scheme
-      mf.print("\n\t$(RUBY) $(srcdir)/charset_alias.rb #{conf} $@\n")
+      mf.print("\n\t$(RUBY) ", prefix, "charset_alias.rb ", conf, " $@\n")
     end
   end
 end
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
index 65fed33bd2..c395373ff2 100644
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@@ -83,12 +83,10 @@ struct iconv_env_t
     VALUE (*append)_((VALUE, VALUE));
 };
 
-static VALUE rb_eIconvInvalidEncoding;
 static VALUE rb_eIconvFailure;
 static VALUE rb_eIconvIllegalSeq;
 static VALUE rb_eIconvInvalidChar;
 static VALUE rb_eIconvOutOfRange;
-static VALUE rb_eIconvBrokenLibrary;
 
 static ID rb_success, rb_failed;
 static VALUE iconv_fail _((VALUE error, VALUE success, VALUE failed, struct iconv_env_t* env, const char *mesg));
@@ -113,12 +111,6 @@ static VALUE iconv_iconv _((int argc, VALUE *argv, VALUE self));
 
 static VALUE charset_map;
 
-/*
- * Document-method: charset_map
- * call-seq: Iconv.charset_map
- *
- * Returns the map from canonical name to system dependent name.
- */
 static VALUE charset_map_get _((void))
 {
     return charset_map;
@@ -169,18 +161,10 @@ iconv_create
 	    cd = iconv_open(tocode, fromcode);
 	}
 	if (cd == (iconv_t)-1) {
-	    int inval = errno == EINVAL;
-	    char *s = inval ? "invalid encoding " : "iconv";
-	    volatile VALUE msg = rb_str_new(0, strlen(s) + RSTRING(to)->len +
-					    RSTRING(from)->len + 8);
-
-	    sprintf(RSTRING(msg)->ptr, "%s(\"%s\", \"%s\")",
-		    s, RSTRING(to)->ptr, RSTRING(from)->ptr);
-	    s = RSTRING(msg)->ptr;
-	    RSTRING(msg)->len = strlen(s);
-	    if (!inval) rb_sys_fail(s);
-	    iconv_fail(rb_eIconvInvalidEncoding,
-		       Qnil, rb_ary_new3(2, to, from), NULL, s);
+	    volatile VALUE msg = rb_str_new2("iconv(\"");
+	    rb_str_buf_cat2(rb_str_buf_append(msg, to), "\", \"");
+	    rb_str_buf_cat2(rb_str_buf_append(msg, from), "\")");
+	    rb_sys_fail(StringValuePtr(msg));
 	}
     }
 
@@ -244,15 +228,7 @@ iconv_try
     size_t *outlen;
 #endif /* HAVE_PROTOTYPES */
 {
-#ifdef ICONV_INPTR_CONST
-#define ICONV_INPTR_CAST
-#else
-#define ICONV_INPTR_CAST (char **)
-#endif
-    size_t ret;
-
-    errno = 0;
-    ret = iconv(cd, ICONV_INPTR_CAST inptr, inlen, outptr, outlen);
+    size_t ret = iconv(cd, ICONV_INPTR_CAST inptr, inlen, outptr, outlen);
     if (ret == (size_t)-1) {
 	if (!*inlen)
 	    return Qfalse;
@@ -264,8 +240,6 @@ iconv_try
 	    return rb_eIconvIllegalSeq;
 	  case EINVAL:
 	    return rb_eIconvInvalidChar;
-	  case 0:
-	    return rb_eIconvBrokenLibrary;
 	  default:
 	    rb_sys_fail("iconv");
 	}
@@ -530,8 +504,8 @@ iconv_s_allocate
  * === Exceptions
  *
  * TypeError::       if +to+ or +from+ aren't String
- * InvalidEncoding:: if designated converter couldn't find out
- * SystemCallError:: if <tt>iconv_open(3)</tt> fails
+ * ArgumentError::   if designated converter couldn't find out
+ * SystemCallError:: if <tt>iconv_open3</tt> fails
  */
 static VALUE
 iconv_initialize
@@ -622,7 +596,7 @@ iconv_s_convert
  * === Exceptions
  *
  * Exceptions thrown by Iconv.new, Iconv.open and Iconv#iconv.
- */
+*/
 static VALUE
 iconv_s_iconv
 #ifdef HAVE_PROTOTYPES
@@ -649,11 +623,9 @@ iconv_s_iconv
 
 /*
  * Document-method: Iconv::conv
- * call-seq: Iconv.conv(to, from, str)
+ * call-seq: Iconv.iconv(to, from, *strs)
  *
- * Shorthand for
- *   Iconv.iconv(to, from, str).join
- * See Iconv.iconv.
+ * See Iconv.iconv ???
  */
 static VALUE
 iconv_s_conv
@@ -683,8 +655,8 @@ iconv_s_conv
  * multiple calls of #close are guaranteed to end successfully.
  *
  * Returns a string containing the byte sequence to change the output buffer to
- * its initial shift state.
- */
+ * its initial shift state.  <i>???</i>
+*/
 static VALUE
 iconv_init_state
 #ifdef HAVE_PROTOTYPES
@@ -740,7 +712,7 @@ iconv_finish
  * === Examples
  *
  * See the Iconv documentation.
- */
+*/
 static VALUE
 iconv_iconv
 #ifdef HAVE_PROTOTYPES
@@ -760,7 +732,7 @@ iconv_iconv
 
     return iconv_convert(VALUE2ICONV(cd), str,
 			 NIL_P(n1) ? 0 : NUM2INT(n1),
-			 NIL_P(n2) ? -1 : NUM2INT(n2),
+                        NIL_P(n2) ? -1 : NUM2INT(n2),
 			 NULL);
 }
 
@@ -768,16 +740,22 @@ iconv_iconv
  * Document-class: Iconv::Failure
  *
  * Base attributes for Iconv exceptions.
- */
-
-/*
- * Document-method: success
- * call-seq: success
+ * 
+ * === Iconv::Failure#success
  *
  * Returns string(s) translated successfully until the exception occurred.
  * * In the case of failure occurred within Iconv.iconv, returned
  *   value is an array of strings translated successfully preceding
  *   failure and the last element is string on the way.
+ *
+ * === Iconv::Failure#failed
+ * 
+ * Returns substring of the original string passed to Iconv that starts at the
+ * character caused the exception. 
+ *
+ * === Iconv::Failure#inspect
+ *
+ * Returns inspected string like as: #<_class_: _success_, _failed_>
  */
 static VALUE
 iconv_failure_success
@@ -792,11 +770,7 @@ iconv_failure_success
 }
 
 /*
- * Document-method: failed
- * call-seq: failed
- *
- * Returns substring of the original string passed to Iconv that starts at the
- * character caused the exception. 
+ * Comment!
  */
 static VALUE
 iconv_failure_failed
@@ -810,12 +784,6 @@ iconv_failure_failed
     return rb_attr_get(self, rb_failed);
 }
 
-/*
- * Document-method: inspect
- * call-seq: inspect
- *
- * Returns inspected string like as: #<_class_: _success_, _failed_>
- */
 static VALUE
 iconv_failure_inspect
 #ifdef HAVE_PROTOTYPES
@@ -837,17 +805,19 @@ iconv_failure_inspect
 }
 
 /*
- * Document-class: Iconv::InvalidEncoding
- * 
- * Requested coding-system is not available on this system.
- */
-
-/*
  * Document-class: Iconv::IllegalSequence
  * 
  * Input conversion stopped due to an input byte that does not belong to
  * the input codeset, or the output codeset does not contain the
  * character.
+ * 
+ * === Superclass
+ * 
+ * ArgumentError
+ * 
+ * === Included Modules
+ * 
+ * Iconv::Failure
  */
 
 /*
@@ -855,19 +825,28 @@ iconv_failure_inspect
  * 
  * Input conversion stopped due to an incomplete character or shift
  * sequence at the end of the input buffer.
+ * 
+ * === Superclass
+ * 
+ * ArgumentError
+ * 
+ * === Included Modules
+ * 
+ * Iconv::Failure
  */
 
 /*
  * Document-class: Iconv::OutOfRange
  * 
  * Iconv library internal error.  Must not occur.
- */
-
-/*
- * Document-class: Iconv::BrokenLibrary
  * 
- * Detected a bug of underlying iconv(3) libray.
- * * returns an error without setting errno properly
+ * === Superclass
+ * 
+ * RuntimeError
+ * 
+ * === Included Modules
+ * 
+ * Iconv::Failure
  */
 
 void
@@ -889,22 +868,18 @@ Init_iconv _((void))
     rb_define_method(rb_eIconvFailure, "failed", iconv_failure_failed, 0);
     rb_define_method(rb_eIconvFailure, "inspect", iconv_failure_inspect, 0);
 
-    rb_eIconvInvalidEncoding = rb_define_class_under(rb_cIconv, "InvalidEncoding", rb_eArgError);
     rb_eIconvIllegalSeq = rb_define_class_under(rb_cIconv, "IllegalSequence", rb_eArgError);
     rb_eIconvInvalidChar = rb_define_class_under(rb_cIconv, "InvalidCharacter", rb_eArgError);
     rb_eIconvOutOfRange = rb_define_class_under(rb_cIconv, "OutOfRange", rb_eRuntimeError);
-    rb_eIconvBrokenLibrary = rb_define_class_under(rb_cIconv, "BrokenLibrary", rb_eRuntimeError);
-    rb_include_module(rb_eIconvInvalidEncoding, rb_eIconvFailure);
     rb_include_module(rb_eIconvIllegalSeq, rb_eIconvFailure);
     rb_include_module(rb_eIconvInvalidChar, rb_eIconvFailure);
     rb_include_module(rb_eIconvOutOfRange, rb_eIconvFailure);
-    rb_include_module(rb_eIconvBrokenLibrary, rb_eIconvFailure);
 
     rb_success = rb_intern("success");
     rb_failed = rb_intern("failed");
 
-    rb_gc_register_address(&charset_map);
     charset_map = rb_hash_new();
+    rb_gc_register_address(&charset_map);
     rb_define_singleton_method(rb_cIconv, "charset_map", charset_map_get, 0);
 }
 
diff --git a/ext/io/wait/extconf.rb b/ext/io/wait/extconf.rb
index e8181d25f5..ea7dc9f6cf 100644
--- a/ext/io/wait/extconf.rb
+++ b/ext/io/wait/extconf.rb
@@ -3,15 +3,10 @@ target = "io/wait"
 
 unless macro_defined?("DOSISH", "#include <ruby.h>")
   fionread = %w[sys/ioctl.h sys/filio.h].find do |h|
-    have_macro("FIONREAD", h)
+    checking_for("FIONREAD") {macro_defined?("FIONREAD", "#include <#{h}>\n")}
   end
   if fionread
     $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\""
     create_makefile(target)
   end
-else
-  if have_func("rb_w32_ioctlsocket", "ruby.h")
-    have_func("rb_w32_is_socket", "ruby.h")
-    create_makefile(target)
-  end
 end
diff --git a/ext/io/wait/lib/nonblock.rb b/ext/io/wait/lib/nonblock.rb
index 2103fdf25b..46511fb40c 100644
--- a/ext/io/wait/lib/nonblock.rb
+++ b/ext/io/wait/lib/nonblock.rb
@@ -20,4 +20,4 @@ class IO
   ensure
     self.nonblock = nb
   end
-end if defined?(Fcntl::F_GETFL)
+end
diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c
index 61d6527b36..53d5bd7d18 100644
--- a/ext/io/wait/wait.c
+++ b/ext/io/wait/wait.c
@@ -15,24 +15,7 @@
 #include "rubyio.h"
 
 #include <sys/types.h>
-#if defined(FIONREAD_HEADER)
 #include FIONREAD_HEADER
-#endif
-
-#ifdef HAVE_RB_W32_IOCTLSOCKET
-#define ioctl ioctlsocket
-#define ioctl_arg u_long
-#define ioctl_arg2num(i) ULONG2NUM(i)
-#else
-#define ioctl_arg int
-#define ioctl_arg2num(i) INT2NUM(i)
-#endif
-
-#ifdef HAVE_RB_W32_IS_SOCKET
-#define FIONREAD_POSSIBLE_P(fd) rb_w32_is_socket(fd)
-#else
-#define FIONREAD_POSSIBLE_P(fd) ((fd),Qtrue)
-#endif
 
 static VALUE io_ready_p _((VALUE io));
 static VALUE io_wait _((int argc, VALUE *argv, VALUE io));
@@ -58,16 +41,15 @@ io_ready_p(io)
 {
     OpenFile *fptr;
     FILE *fp;
-    ioctl_arg n;
+    int n;
 
     GetOpenFile(io, fptr);
     rb_io_check_readable(fptr);
-    if (!FIONREAD_POSSIBLE_P(fileno(fptr->f))) return Qfalse;
     fp = fptr->f;
     if (feof(fp)) return Qfalse;
     if (rb_read_pending(fp)) return Qtrue;
     if (ioctl(fileno(fp), FIONREAD, &n)) rb_sys_fail(0);
-    if (n > 0) return ioctl_arg2num(n);
+    if (n > 0) return INT2NUM(n);
     return Qnil;
 }
 
@@ -87,8 +69,7 @@ io_wait(argc, argv, io)
     OpenFile *fptr;
     fd_set rd;
     FILE *fp;
-    int fd;
-    ioctl_arg n;
+    int fd, n;
     VALUE timeout;
     struct timeval *tp, timerec;
 
@@ -112,7 +93,6 @@ io_wait(argc, argv, io)
     if (rb_thread_select(fd + 1, &rd, NULL, NULL, tp) < 0)
 	rb_sys_fail(0);
     rb_io_check_closed(fptr);
-    if (!FIONREAD_POSSIBLE_P(fileno(fptr->f))) return Qfalse;
     if (ioctl(fileno(fp), FIONREAD, &n)) rb_sys_fail(0);
     if (n > 0) return io;
     return Qnil;
diff --git a/ext/nkf/lib/kconv.rb b/ext/nkf/lib/kconv.rb
index 4ffe8d984e..1fd28a5a59 100644
--- a/ext/nkf/lib/kconv.rb
+++ b/ext/nkf/lib/kconv.rb
@@ -1,73 +1,82 @@
-#
-# kconv.rb - Kanji Converter.
-#
-# $Id$
-#
-# ----
-#
-# kconv.rb implements the Kconv class for Kanji Converter.  Additionally,
-# some methods in String classes are added to allow easy conversion.
-#
-
 require 'nkf'
 
-#
-# Kanji Converter for Ruby.
-#
 module Kconv
-  #
-  # Public Constants
-  #
-  
   #Constant of Encoding
-  
-  # Auto-Detect
-  AUTO = NKF::AUTO
-  # ISO-2022-JP
-  JIS = NKF::JIS
-  # EUC-JP
-  EUC = NKF::EUC
-  # Shift_JIS
-  SJIS = NKF::SJIS
-  # BINARY
-  BINARY = NKF::BINARY
-  # NOCONV
-  NOCONV = NKF::NOCONV
-  # ASCII
-  ASCII = NKF::ASCII
-  # UTF-8
-  UTF8 = NKF::UTF8
-  # UTF-16
-  UTF16 = NKF::UTF16
-  # UTF-32
-  UTF32 = NKF::UTF32
-  # UNKNOWN
-  UNKNOWN = NKF::UNKNOWN
-
-  #
-  # Private Constants
-  #
-  
-  # Revision of kconv.rb
-  REVISION = %q$Revision$
+  AUTO = ::NKF::AUTO
+  JIS = ::NKF::JIS
+  EUC = ::NKF::EUC
+  SJIS = ::NKF::SJIS
+  BINARY = ::NKF::BINARY
+  NOCONV = ::NKF::NOCONV
+  ASCII = ::NKF::ASCII
+  UTF8 = ::NKF::UTF8
+  UTF16 = ::NKF::UTF16
+  UTF32 = ::NKF::UTF32
+  UNKNOWN = ::NKF::UNKNOWN
   
   #Regexp of Encoding
-  
-  # Regexp of Shift_JIS string (private constant)
+  Iconv_Shift_JIS = /\A(?:
+		  [\x00-\x7f\xa1-\xdf]                                             |
+		  \x81[\x40-\x7e\x80-\xac\xb8-\xbf\xc8-\xce\xda-\xe8\xf0-\xf7\xfc] |
+		  \x82[\x4f-\x58\x60-\x79\x81-\x9a\x9f-\xf1]                       |
+		  \x83[\x40-\x7e\x80-\x96\x9f-\xb6\xbf-\xd6\x40-\x60]              |
+		  \x84[\x40-\x60\x70-\x7e\x80-\x91\x9f-\xbe\x9f-\xfc]              |
+		  [\x89-\x8f\x90-\x97\x99-\x9f\xe0-\xea][\x40-\x7e]                |
+		  [\x89-\x97\x99-\x9f\xe0-\xe9][\x80-\xfc]                         |
+		  \x98[\x40-\x72\x9f-\xfc]                                         |
+		  \xea[\x80-\xa4]
+		 )*\z/nx
+  Iconv_EUC_JP = /\A(?:
+	       [\x00-\x7f]                                             |
+	       \x8e        [\xa1-\xdf]                                 |
+	       \x8f        [\xa1-\xdf] [\xa1-\xdf]                     |
+	       [\xa1\xb0-\xbce\xd0-\xf3][\xa1-\xfe]                    |
+	       \xa2[\xa1-\xae\xba-\xc1\xca-\xd0\xdc-\xea\xf2-\xf9\xfe] |
+	       \xa3[\xb0-\xb9\xc1-\xda\xe1-\xfa]                       |
+	       \xa4[\xa1-\xf3]                                         |
+	       \xa5[\xa1-\xf6]                                         |
+	       \xa6[\xa1-\xb8\xc1-\xd8]                                |
+	       \xa7[\xa1-\xc1\xd1-\xf1]                                |
+	       \xa8[\xa1-\xc0]                                         |
+	       \xcf[\xa1-\xd3]                                         |
+	       \xf4[\xa1-\xa6]
+	      )*\z/nx
+  Iconv_UTF8  = /\A(?:\xef\xbb\xbf)?(?:
+  [\x00-\x7f]                                                       |
+  \xc2[\x80-\x8d\x90-\x9f\xa1\xaa\xac\xae-\xb1\xb4\xb6\xb8\xba\xbf] |
+  \xc3[\x80-\xbf]                                                   |
+  \xc4[\x80-\x93\x96-\xa2\xa4-\xab\xae-\xbf]                        |
+  \xc5[\x80-\x8d\x90-\xbe]                                          |
+  \xc7[\x8d-\x9c\xb5]                                               |
+  \xcb[\x87\x98-\x9b\x9d]                                           |
+  \xce[\x84-\x86\x88-\x8a\x8c\x8e-\xa1\xa3-\xbf]                    |
+  \xcf[\x80-\x8e]                                                   |
+  \xd0[\x81-\x8c\x8e-\xbf]                                          |
+  \xd1[\x80-\x8f\x91-\x9f]                                          |
+  \xe2\x84[\x83\x96\xa2\xab]                                        |
+  \xe2\x86[\x83\x91-\x93\x96\xa2\xab]                               |
+  \xe2\x87[\x83\x91-\x94\x96\xa2\xab]                               |
+  \xe2\x88[\x82-\x83\x87-\x88\x8b\x91-\x94\x96\x9a\x9d-\x9e\xa0\xa2\xa7-\xac\xb4-\xb5\xbd]  |
+  \xe2\x89[\x82-\x83\x87-\x88\x8b\x91-\x94\x96\x9a\x9d-\x9e\xa0-\xa2\xa6-\xac\xb4-\xb5\xbd] |
+  \xe2[\x8a\x8c][\x82-\x83\x86-\x88\x8b\x91-\x94\x96\x9a\x9d-\x9e\xa0-\xa2\xa5-\xac\xb4-\xb5\xbd] |
+  \xe2[\x94-\x99][\x81-\x83\x86-\x88\x8b-\x8c\x8f-\x94\x96-\x98\x9a-\x9e\xa0-\xac\xaf-\xb0\xb3-\xb5\xb7-\xb8\xbb-\xbd\xbf] |
+  \xe3\x80[\x81-\x83\x85-\x98\x9a-\x9e\xa0-\xad\xaf-\xb0\xb2-\xb5\xb7-\xb8\xbb-\xbd\xbf] |
+  \xe3[\x81-\x83\xb8-\xbf][\x81-\xbf]          |
+  [\xe5-\xe7][\x80-\xbf][\x81-\xbf]            |
+  \xe8[\x80-\xae\xb0-\xbf][\x81-\xbf]          |
+  \xe9[\x80-\x92\x95-\xb1\xb3-\xbe][\x81-\xbf] |
+  \xef[\xbc-\xbe][\x81-\xbf]                   |
+  )*\z/nx
   RegexpShiftjis = /\A(?:
 		       [\x00-\x7f\xa1-\xdf] |
 		       [\x81-\x9f\xe0-\xfc][\x40-\x7e\x80-\xfc] 
 		      )*\z/nx
-
-  # Regexp of EUC-JP string (private constant)
   RegexpEucjp = /\A(?:
 		    [\x00-\x7f]                         |
 		    \x8e        [\xa1-\xdf]             |
-		    \x8f        [\xa1-\xfe] [\xa1-\xfe] |
-		    [\xa1-\xfe] [\xa1-\xfe]
+		    \x8f        [\xa1-\xdf] [\xa1-\xdf] |
+		    [\xa1-\xdf] [\xa1-\xdf]
 		   )*\z/nx
-
-  # Regexp of UTF-8 string (private constant)
   RegexpUtf8  = /\A(?:
 		    [\x00-\x7f]                                     |
 		    [\xc2-\xdf] [\x80-\xbf]                         |
@@ -79,19 +88,9 @@ module Kconv
 		   )*\z/nx
 
   #
-  # Public Methods
+  # kconv
   #
   
-  # call-seq:
-  #    Kconv.kconv(str, out_code, in_code = Kconv::AUTO)
-  #
-  # Convert <code>str</code> to out_code.
-  # <code>out_code</code> and <code>in_code</code> are given as constants of Kconv.
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want to decode them, use NKF.nkf.
   def kconv(str, out_code, in_code = AUTO)
     opt = '-'
     case in_code
@@ -102,9 +101,8 @@ module Kconv
     when ::NKF::SJIS
       opt << 'S'
     when ::NKF::UTF8
-      opt << 'W'
     when ::NKF::UTF16
-      opt << 'W16'
+      opt << 'W'
     end
 
     case out_code
@@ -115,9 +113,8 @@ module Kconv
     when ::NKF::SJIS
       opt << 's'
     when ::NKF::UTF8
-      opt << 'w'
     when ::NKF::UTF16
-      opt << 'w16'
+      opt << 'w'
     when ::NKF::NOCONV
       return str
     end
@@ -132,73 +129,28 @@ module Kconv
   # Encode to
   #
 
-  # call-seq:
-  #    Kconv.tojis(str)   -> string
-  #
-  # Convert <code>str</code> to ISO-2022-JP
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-jxm0', str).
   def tojis(str)
-    ::NKF::nkf('-jm', str)
+    ::NKF::nkf('-j', str)
   end
   module_function :tojis
 
-  # call-seq:
-  #    Kconv.toeuc(str)   -> string
-  #
-  # Convert <code>str</code> to EUC-JP
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-exm0', str).
   def toeuc(str)
-    ::NKF::nkf('-em', str)
+    ::NKF::nkf('-e', str)
   end
   module_function :toeuc
 
-  # call-seq:
-  #    Kconv.tosjis(str)   -> string
-  #
-  # Convert <code>str</code> to Shift_JIS
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-sxm0', str).
   def tosjis(str)
-    ::NKF::nkf('-sm', str)
+    ::NKF::nkf('-s', str)
   end
   module_function :tosjis
 
-  # call-seq:
-  #    Kconv.toutf8(str)   -> string
-  #
-  # Convert <code>str</code> to UTF-8
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-wxm0', str).
   def toutf8(str)
-    ::NKF::nkf('-wm', str)
+    ::NKF::nkf('-w', str)
   end
   module_function :toutf8
 
-  # call-seq:
-  #    Kconv.toutf16(str)   -> string
-  #
-  # Convert <code>str</code> to UTF-16
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-w16xm0', str).
   def toutf16(str)
-    ::NKF::nkf('-w16m', str)
+    ::NKF::nkf('-w16', str)
   end
   module_function :toutf16
 
@@ -206,21 +158,13 @@ module Kconv
   # guess
   #
 
-  # call-seq:
-  #    Kconv.guess(str)   -> integer
-  #
-  # Guess input encoding by NKF.guess2
   def guess(str)
     ::NKF::guess(str)
   end
   module_function :guess
 
-  # call-seq:
-  #    Kconv.guess_old(str)   -> integer
-  #
-  # Guess input encoding by NKF.guess1
   def guess_old(str)
-    ::NKF::guess1(str)
+    ::NKF::guess_old(str)
   end
   module_function :guess_old
 
@@ -228,34 +172,16 @@ module Kconv
   # isEncoding
   #
 
-  # call-seq:
-  #    Kconv.iseuc(str)   -> obj or nil
-  #
-  # Returns whether input encoding is EUC-JP or not.
-  #
-  # *Note* don't expect this return value is MatchData.
   def iseuc(str)
     RegexpEucjp.match( str )
   end
   module_function :iseuc
 
-  # call-seq:
-  #    Kconv.issjis(str)   -> obj or nil
-  #
-  # Returns whether input encoding is Shift_JIS or not.
-  #
-  # *Note* don't expect this return value is MatchData.
   def issjis(str)
     RegexpShiftjis.match( str )
   end
   module_function :issjis
 
-  # call-seq:
-  #    Kconv.isutf8(str)   -> obj or nil
-  #
-  # Returns whether input encoding is UTF-8 or not.
-  #
-  # *Note* don't expect this return value is MatchData.
   def isutf8(str)
     RegexpUtf8.match( str )
   end
@@ -264,104 +190,37 @@ module Kconv
 end
 
 class String
-  # call-seq:
-  #    String#kconv(out_code, in_code = Kconv::AUTO)
-  #
-  # Convert <code>self</code> to out_code.
-  # <code>out_code</code> and <code>in_code</code> are given as constants of Kconv.
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want to decode them, use NKF.nkf.
   def kconv(out_code, in_code=Kconv::AUTO)
     Kconv::kconv(self, out_code, in_code)
   end
   
-  #
   # to Encoding
-  #
+  def tojis
+    ::NKF::nkf('-j', self)
+  end
+  def toeuc
+    ::NKF::nkf('-e', self)
+  end
+  def tosjis
+    ::NKF::nkf('-s', self)
+  end
+  def toutf8
+    ::NKF::nkf('-w', self)
+  end
+  def toutf16
+    ::NKF::nkf('-w16', self)
+  end
   
-  # call-seq:
-  #    String#tojis   -> string
-  #
-  # Convert <code>self</code> to ISO-2022-JP
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-jxm0', str).
-  def tojis; Kconv.tojis(self) end
-
-  # call-seq:
-  #    String#toeuc   -> string
-  #
-  # Convert <code>self</code> to EUC-JP
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-exm0', str).
-  def toeuc; Kconv.toeuc(self) end
-
-  # call-seq:
-  #    String#tosjis   -> string
-  #
-  # Convert <code>self</code> to Shift_JIS
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-sxm0', str).
-  def tosjis; Kconv.tosjis(self) end
-
-  # call-seq:
-  #    String#toutf8   -> string
-  #
-  # Convert <code>self</code> to UTF-8
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-wxm0', str).
-  def toutf8; Kconv.toutf8(self) end
-
-  # call-seq:
-  #    String#toutf16   -> string
-  #
-  # Convert <code>self</code> to UTF-16
-  #
-  # *Note*
-  # This method decode MIME encoded string and
-  # convert halfwidth katakana to fullwidth katakana.
-  # If you don't want it, use NKF.nkf('-w16xm0', str).
-  def toutf16; Kconv.toutf16(self) end
-
-  #
   # is Encoding
-  #
-
-  # call-seq:
-  #    String#iseuc   -> obj or nil
-  #
-  # Returns whether <code>self</code>'s encoding is EUC-JP or not.
-  #
-  # *Note* don't expect this return value is MatchData.
-  def iseuc;	Kconv.iseuc(self) end
+  def iseuc
+    Kconv.iseuc( self )
+  end
 
-  # call-seq:
-  #    String#issjis   -> obj or nil
-  #
-  # Returns whether <code>self</code>'s encoding is Shift_JIS or not.
-  #
-  # *Note* don't expect this return value is MatchData.
-  def issjis;	Kconv.issjis(self) end
+  def issjis
+    Kconv.issjis( self )
+  end
 
-  # call-seq:
-  #    String#isutf8   -> obj or nil
-  #
-  # Returns whether <code>self</code>'s encoding is UTF-8 or not.
-  #
-  # *Note* don't expect this return value is MatchData.
-  def isutf8;	Kconv.isutf8(self) end
+  def isutf8
+    Kconv.isutf8( self )
+  end
 end
diff --git a/ext/nkf/nkf-utf8/config.h b/ext/nkf/nkf-utf8/config.h
index 9da82c6aee..0f202baafd 100644
--- a/ext/nkf/nkf-utf8/config.h
+++ b/ext/nkf/nkf-utf8/config.h
@@ -24,9 +24,6 @@
 /* --debug, --no-output $B%*%W%7%g%s(B */
 #define CHECK_OPTION
 
-/* JIS X0212 */
-#define X0212_ENABLE
-
 /* --exec-in, --exec-out $B%*%W%7%g%s(B
  * pipe, fork, execvp $B$"$?$j$,L5$$$HF0$-$^$;$s!#(B
  * MS-DOS, MinGW $B$J$I$G$O(B undef $B$K$7$F$/$@$5$$(B
@@ -43,19 +40,6 @@
  */
 /* #define INT_IS_SHORT */
 
-
-#if defined(INT_IS_SHORT)
-typedef long nkf_char;
-typedef unsigned char nkf_nfchar;
-#else
-typedef int nkf_char;
-typedef int nkf_nfchar;
-#endif
-
-/* Unicode Normalization */
-#define UNICODE_NORMALIZATION
-
-#ifndef WIN32DLL
 /******************************/
 /* $B%G%U%)%k%H$N=PNO%3!<%IA*Br(B */
 /* Select DEFAULT_CODE */
@@ -64,25 +48,5 @@ typedef int nkf_nfchar;
 /* #define DEFAULT_CODE_EUC */
 /* #define DEFAULT_CODE_UTF8 */
 /******************************/
-#else
-#define DEFAULT_CODE_SJIS
-#endif
-
-#if defined(NUMCHAR_OPTION) && !defined(UTF8_INPUT_ENABLE)
-#define UTF8_INPUT_ENABLE
-#endif
-
-#ifdef UNICODE_NORMALIZATION
-#ifndef UTF8_INPUT_ENABLE
-#define UTF8_INPUT_ENABLE
-#endif
-#define NORMALIZATION_TABLE_LENGTH 942
-#define NORMALIZATION_TABLE_NFC_LENGTH 3
-#define NORMALIZATION_TABLE_NFD_LENGTH 9
-struct normalization_pair{
-    const nkf_nfchar nfc[NORMALIZATION_TABLE_NFC_LENGTH];
-    const nkf_nfchar nfd[NORMALIZATION_TABLE_NFD_LENGTH];
-};
-#endif
 
 #endif /* _CONFIG_H_ */
diff --git a/ext/nkf/nkf-utf8/nkf.c b/ext/nkf/nkf-utf8/nkf.c
index 3cd1b160da..5fa1956bf9 100644
--- a/ext/nkf/nkf-utf8/nkf.c
+++ b/ext/nkf/nkf-utf8/nkf.c
@@ -40,14 +40,12 @@
 **    $B$^$G8fO"Mm$r$*4j$$$7$^$9!#(B
 ***********************************************************************/
 /* $Id$ */
-#define NKF_VERSION "2.0.8"
-#define NKF_RELEASE_DATE "2007-01-28"
+#define NKF_VERSION "2.0.4"
+#define NKF_RELEASE_DATE "2004-12-01"
 #include "config.h"
-#include "utf8tbl.h"
 
-#define COPY_RIGHT \
-    "Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa),2000 S. Kono, COW\n" \
-    "Copyright (C) 2002-2006 Kono, Furukawa, Naruse, mastodon"
+static char *CopyRight =
+      "Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa),2000 S. Kono, COW, 2002-2004 Kono, Furukawa";
 
 
 /*
@@ -62,7 +60,7 @@
 **
 ** t    no operation
 **
-** j    Output code is JIS 7 bit        (DEFAULT SELECT) 
+** j    Outout code is JIS 7 bit        (DEFAULT SELECT) 
 ** s    Output code is MS Kanji         (DEFAULT SELECT) 
 ** e    Output code is AT&T JIS         (DEFAULT SELECT) 
 ** w    Output code is AT&T JIS         (DEFAULT SELECT) 
@@ -97,7 +95,7 @@
 **
 **/
 
-#if (defined(__TURBOC__) || defined(_MSC_VER) || defined(LSI_C) || defined(__MINGW32__) || defined(__EMX__) || defined(__MSDOS__) || defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)) && !defined(MSDOS)
+#if (defined(__TURBOC__) || defined(_MSC_VER) || defined(LSI_C) || defined(__MINGW32__)) && !defined(MSDOS)
 #define MSDOS
 #if (defined(__Win32__) || defined(_WIN32)) && !defined(__WIN32__)
 #define __WIN32__
@@ -113,40 +111,22 @@
 #endif
 
 #include <stdlib.h>
-#include <string.h>
 
-#if defined(MSDOS) || defined(__OS2__)
+#if defined(MSDOS) || defined(__OS2__) 
 #include <fcntl.h>
 #include <io.h>
-#if defined(_MSC_VER) || defined(__WATCOMC__)
-#define mktemp _mktemp
-#endif
 #endif
 
 #ifdef MSDOS
 #ifdef LSI_C
 #define setbinmode(fp) fsetbin(fp)
-#elif defined(__DJGPP__)
-#include <libc/dosio.h>
-#define setbinmode(fp) djgpp_setbinmode(fp)
 #else /* Microsoft C, Turbo C */
 #define setbinmode(fp) setmode(fileno(fp), O_BINARY)
 #endif
-#else /* UNIX */
+#else /* UNIX,OS/2 */
 #define setbinmode(fp)
 #endif
 
-#if defined(__DJGPP__)
-void  djgpp_setbinmode(FILE *fp)
-{
-    /* we do not use libc's setmode(), which changes COOKED/RAW mode in device. */
-    int fd, m;
-    fd = fileno(fp);
-    m = (__file_handle_modes[fd] & (~O_TEXT)) | O_BINARY;
-    __file_handle_set(fd, m);
-}
-#endif
-
 #ifdef _IOFBF /* SysV and MSDOS, Windows */
 #define       setvbuffer(fp, buf, size)       setvbuf(fp, buf, _IOFBF, size)
 #else /* BSD */
@@ -164,33 +144,23 @@ void  djgpp_setbinmode(FILE *fp)
 
 #ifdef OVERWRITE
 /* added by satoru@isoternet.org */
-#if defined(__EMX__)
-#include <sys/types.h>
-#endif
+#include <string.h>
 #include <sys/stat.h>
-#if !defined(MSDOS) || defined(__DJGPP__) /* UNIX, djgpp */
+#ifndef MSDOS /* UNIX, OS/2 */
 #include <unistd.h>
-#if defined(__WATCOMC__)
-#include <sys/utime.h>
-#else
-#include <utime.h>
-#endif
-#else /* defined(MSDOS) */
-#ifdef __WIN32__
-#ifdef __BORLANDC__ /* BCC32 */
 #include <utime.h>
-#else /* !defined(__BORLANDC__) */
-#include <sys/utime.h>
-#endif /* (__BORLANDC__) */
-#else /* !defined(__WIN32__) */
-#if defined(_MSC_VER) || defined(__MINGW32__) || defined(__WATCOMC__) || defined(__OS2__) || defined(__EMX__) || defined(__IBMC__) || defined(__IBMCPP__)  /* VC++, MinGW, Watcom, emx+gcc, IBM VAC++ */
+#else
+#if defined(_MSC_VER) || defined(__MINGW32__) /* VC++, MinGW */
 #include <sys/utime.h>
 #elif defined(__TURBOC__) /* BCC */
 #include <utime.h>
 #elif defined(LSI_C) /* LSI C */
-#endif /* (__WIN32__) */
 #endif
 #endif
+#endif 
+
+#ifdef INT_IS_SHORT
+#define int long
 #endif
 
 #define         FALSE   0
@@ -212,14 +182,10 @@ void  djgpp_setbinmode(FILE *fp)
 #define         X0201           2
 #define         ISO8859_1       8
 #define         NO_X0201        3
-#define         X0212      0x2844
-#define         X0213_1    0x284F
-#define         X0213_2    0x2850
 
 /* Input Assumption */
 
 #define         JIS_INPUT       4
-#define         EUC_INPUT      16
 #define         SJIS_INPUT      5
 #define         LATIN1_INPUT    6
 #define         FIXED_MIME      7
@@ -233,15 +199,8 @@ void  djgpp_setbinmode(FILE *fp)
 
 #define		UTF8           12
 #define		UTF8_INPUT     13
-#define		UTF16_INPUT    1015
-#define		UTF32_INPUT    1017
-
-/* byte order */
-
-#define		ENDIAN_BIG	1234
-#define		ENDIAN_LITTLE	4321
-#define		ENDIAN_2143	2143
-#define		ENDIAN_3412	3412
+#define		UTF16LE_INPUT  14
+#define		UTF16BE_INPUT  15
 
 #define         WISH_TRUE      15
 
@@ -264,34 +223,8 @@ void  djgpp_setbinmode(FILE *fp)
 #define		is_alnum(c)  \
             (('a'<=c && c<='z')||('A'<= c && c<='Z')||('0'<=c && c<='9'))
 
-/* I don't trust portablity of toupper */
-#define nkf_toupper(c)  (('a'<=c && c<='z')?(c-('a'-'A')):c)
-#define nkf_isoctal(c)  ('0'<=c && c<='7')
-#define nkf_isdigit(c)  ('0'<=c && c<='9')
-#define nkf_isxdigit(c)  (nkf_isdigit(c) || ('a'<=c && c<='f') || ('A'<=c && c <= 'F'))
-#define nkf_isblank(c) (c == SPACE || c == TAB)
-#define nkf_isspace(c) (nkf_isblank(c) || c == CR || c == NL)
-#define nkf_isalpha(c) (('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z'))
-#define nkf_isalnum(c) (nkf_isdigit(c) || nkf_isalpha(c))
-#define nkf_isprint(c) (' '<=c && c<='~')
-#define nkf_isgraph(c) ('!'<=c && c<='~')
-#define hex2bin(c) (('0'<=c&&c<='9') ? (c-'0') : \
-                    ('A'<=c&&c<='F') ? (c-'A'+10) : \
-                    ('a'<=c&&c<='f') ? (c-'a'+10) : 0 )
-#define is_eucg3(c2) (((unsigned short)c2 >> 8) == SS3)
-
-#define CP932_TABLE_BEGIN 0xFA
-#define CP932_TABLE_END   0xFC
-#define CP932INV_TABLE_BEGIN 0xED
-#define CP932INV_TABLE_END   0xEE
-#define is_ibmext_in_sjis(c2) (CP932_TABLE_BEGIN <= c2 && c2 <= CP932_TABLE_END)
-
 #define         HOLD_SIZE       1024
-#if defined(INT_IS_SHORT)
-#define         IOBUF_SIZE      2048
-#else
 #define         IOBUF_SIZE      16384
-#endif
 
 #define         DEFAULT_J       'B'
 #define         DEFAULT_R       'B'
@@ -304,151 +237,116 @@ void  djgpp_setbinmode(FILE *fp)
 #define         GETA2   0x2e
 
 
-#if defined(UTF8_OUTPUT_ENABLE) || defined(UTF8_INPUT_ENABLE)
+#if defined( UTF8_OUTPUT_ENABLE ) || defined( UTF8_INPUT_ENABLE )
+#define sizeof_euc_utf8 94
 #define sizeof_euc_to_utf8_1byte 94
 #define sizeof_euc_to_utf8_2bytes 94
 #define sizeof_utf8_to_euc_C2 64
 #define sizeof_utf8_to_euc_E5B8 64
 #define sizeof_utf8_to_euc_2bytes 112
-#define sizeof_utf8_to_euc_3bytes 16
+#define sizeof_utf8_to_euc_3bytes 112
 #endif
 
 /* MIME preprocessor */
 
+
 #ifdef EASYWIN /*Easy Win */
 extern POINT _BufferSize;
 #endif
 
+/*      function prototype  */
+
+#ifdef ANSI_C_PROTOTYPE
+#define PROTO(x)  x 
+#define STATIC static
+#else
+#define PROTO(x)  ()
+#define STATIC
+#endif
+
 struct input_code{
     char *name;
-    nkf_char stat;
-    nkf_char score;
-    nkf_char index;
-    nkf_char buf[3];
-    void (*status_func)(struct input_code *, nkf_char);
-    nkf_char (*iconv_func)(nkf_char c2, nkf_char c1, nkf_char c0);
+    int stat;
+    int score;
+    int index;
+    int buf[3];
+    void (*status_func)PROTO((struct input_code *, int));
+    int (*iconv_func)PROTO((int c2, int c1, int c0));
     int _file_stat;
 };
 
-static char *input_codename = "";
+STATIC char *input_codename = "";
 
-#ifndef PERL_XS
-static const char *CopyRight = COPY_RIGHT;
-#endif
-#if !defined(PERL_XS) && !defined(WIN32DLL)
-static  nkf_char     noconvert(FILE *f);
-#endif
-static  void    module_connection(void);
-static  nkf_char     kanji_convert(FILE *f);
-static  nkf_char     h_conv(FILE *f,nkf_char c2,nkf_char c1);
-static  nkf_char     push_hold_buf(nkf_char c2);
-static  void    set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0));
-static  nkf_char     s_iconv(nkf_char c2,nkf_char c1,nkf_char c0);
-static  nkf_char     s2e_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1);
-static  nkf_char     e_iconv(nkf_char c2,nkf_char c1,nkf_char c0);
-#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
-/* UCS Mapping
- * 0: Shift_JIS, eucJP-ascii
- * 1: eucJP-ms
- * 2: CP932, CP51932
- */
-#define UCS_MAP_ASCII 0
-#define UCS_MAP_MS    1
-#define UCS_MAP_CP932 2
-static int ms_ucs_map_f = UCS_MAP_ASCII;
-#endif
+STATIC  int     noconvert PROTO((FILE *f));
+STATIC  int     kanji_convert PROTO((FILE *f));
+STATIC  int     h_conv PROTO((FILE *f,int c2,int c1));
+STATIC  int     push_hold_buf PROTO((int c2));
+STATIC  void    set_iconv PROTO((int f, int (*iconv_func)()));
+STATIC  int     s_iconv PROTO((int c2,int c1,int c0));
+STATIC  int     s2e_conv PROTO((int c2, int c1, int *p2, int *p1));
+STATIC  int     e_iconv PROTO((int c2,int c1,int c0));
 #ifdef UTF8_INPUT_ENABLE
-/* no NEC special, NEC-selected IBM extended and IBM extended characters */
-static  int     no_cp932ext_f = FALSE;
-/* ignore ZERO WIDTH NO-BREAK SPACE */
-static  int     no_best_fit_chars_f = FALSE;
-static  int     input_endian = ENDIAN_BIG;
-static  nkf_char     unicode_subchar = '?'; /* the regular substitution character */
-static  void    nkf_each_char_to_hex(void (*f)(nkf_char c2,nkf_char c1), nkf_char c);
-static  void    encode_fallback_html(nkf_char c);
-static  void    encode_fallback_xml(nkf_char c);
-static  void    encode_fallback_java(nkf_char c);
-static  void    encode_fallback_perl(nkf_char c);
-static  void    encode_fallback_subchar(nkf_char c);
-static  void    (*encode_fallback)(nkf_char c) = NULL;
-static  nkf_char     w2e_conv(nkf_char c2,nkf_char c1,nkf_char c0,nkf_char *p2,nkf_char *p1);
-static  nkf_char     w_iconv(nkf_char c2,nkf_char c1,nkf_char c0);
-static  nkf_char     w_iconv16(nkf_char c2,nkf_char c1,nkf_char c0);
-static  nkf_char     w_iconv32(nkf_char c2,nkf_char c1,nkf_char c0);
-static  nkf_char	unicode_to_jis_common(nkf_char c2,nkf_char c1,nkf_char c0,nkf_char *p2,nkf_char *p1);
-static  nkf_char	w_iconv_common(nkf_char c1,nkf_char c0,const unsigned short *const *pp,nkf_char psize,nkf_char *p2,nkf_char *p1);
-static  void    w16w_conv(nkf_char val, nkf_char *p2, nkf_char *p1, nkf_char *p0);
-static  nkf_char     ww16_conv(nkf_char c2, nkf_char c1, nkf_char c0);
-static  nkf_char     w16e_conv(nkf_char val,nkf_char *p2,nkf_char *p1);
-static  void    w_status(struct input_code *, nkf_char);
+STATIC  int     w2e_conv PROTO((int c2,int c1,int c0,int *p2,int *p1));
+STATIC  int     w_iconv PROTO((int c2,int c1,int c0));
+STATIC  int     w_iconv16 PROTO((int c2,int c1,int c0));
+STATIC  int	w_iconv_common PROTO((int c1,int c0,unsigned short **pp,int psize,int *p2,int *p1));
+STATIC  int     ww16_conv PROTO((int c2, int c1, int c0));
 #endif
 #ifdef UTF8_OUTPUT_ENABLE
-static  int     output_bom_f = FALSE;
-static  int     output_endian = ENDIAN_BIG;
-static  nkf_char     e2w_conv(nkf_char c2,nkf_char c1);
-static  void    w_oconv(nkf_char c2,nkf_char c1);
-static  void    w_oconv16(nkf_char c2,nkf_char c1);
-static  void    w_oconv32(nkf_char c2,nkf_char c1);
-#endif
-static  void    e_oconv(nkf_char c2,nkf_char c1);
-static  nkf_char     e2s_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1);
-static  void    s_oconv(nkf_char c2,nkf_char c1);
-static  void    j_oconv(nkf_char c2,nkf_char c1);
-static  void    fold_conv(nkf_char c2,nkf_char c1);
-static  void    cr_conv(nkf_char c2,nkf_char c1);
-static  void    z_conv(nkf_char c2,nkf_char c1);
-static  void    rot_conv(nkf_char c2,nkf_char c1);
-static  void    hira_conv(nkf_char c2,nkf_char c1);
-static  void    base64_conv(nkf_char c2,nkf_char c1);
-static  void    iso2022jp_check_conv(nkf_char c2,nkf_char c1);
-static  void    no_connection(nkf_char c2,nkf_char c1);
-static  nkf_char     no_connection2(nkf_char c2,nkf_char c1,nkf_char c0);
-
-static  void    code_score(struct input_code *ptr);
-static  void    code_status(nkf_char c);
-
-static  void    std_putc(nkf_char c);
-static  nkf_char     std_getc(FILE *f);
-static  nkf_char     std_ungetc(nkf_char c,FILE *f);
-
-static  nkf_char     broken_getc(FILE *f);
-static  nkf_char     broken_ungetc(nkf_char c,FILE *f);
-
-static  nkf_char     mime_begin(FILE *f);
-static  nkf_char     mime_getc(FILE *f);
-static  nkf_char     mime_ungetc(nkf_char c,FILE *f);
-
-static  void    switch_mime_getc(void);
-static  void    unswitch_mime_getc(void);
-static  nkf_char     mime_begin_strict(FILE *f);
-static  nkf_char     mime_getc_buf(FILE *f);
-static  nkf_char     mime_ungetc_buf(nkf_char c,FILE *f);
-static  nkf_char     mime_integrity(FILE *f,const unsigned char *p);
-
-static  nkf_char     base64decode(nkf_char c);
-static  void    mime_prechar(nkf_char c2, nkf_char c1);
-static  void    mime_putc(nkf_char c);
-static  void    open_mime(nkf_char c);
-static  void    close_mime(void);
-static  void    eof_mime(void);
-static  void    mimeout_addchar(nkf_char c);
-#ifndef PERL_XS
-static  void    usage(void);
-static  void    version(void);
-#endif
-static  void    options(unsigned char *c);
-#if defined(PERL_XS) || defined(WIN32DLL)
-static  void    reinit(void);
+STATIC  int     e2w_conv PROTO((int c2,int c1));
+STATIC  void    w_oconv PROTO((int c2,int c1));
+STATIC  void    w_oconv16 PROTO((int c2,int c1));
+#endif
+STATIC  void    e_oconv PROTO((int c2,int c1));
+STATIC  void    e2s_conv PROTO((int c2, int c1, int *p2, int *p1));
+STATIC  void    s_oconv PROTO((int c2,int c1));
+STATIC  void    j_oconv PROTO((int c2,int c1));
+STATIC  void    fold_conv PROTO((int c2,int c1));
+STATIC  void    cr_conv PROTO((int c2,int c1));
+STATIC  void    z_conv PROTO((int c2,int c1));
+STATIC  void    rot_conv PROTO((int c2,int c1));
+STATIC  void    hira_conv PROTO((int c2,int c1));
+STATIC  void    base64_conv PROTO((int c2,int c1));
+STATIC  void    iso2022jp_check_conv PROTO((int c2,int c1));
+STATIC  void    no_connection PROTO((int c2,int c1));
+STATIC  int     no_connection2 PROTO((int c2,int c1,int c0));
+
+STATIC  void    code_score PROTO((struct input_code *ptr));
+STATIC  void    code_status PROTO((int c));
+
+STATIC  void    std_putc PROTO((int c));
+STATIC  int     std_getc PROTO((FILE *f));
+STATIC  int     std_ungetc PROTO((int c,FILE *f));
+
+STATIC  int     broken_getc PROTO((FILE *f));
+STATIC  int     broken_ungetc PROTO((int c,FILE *f));
+
+STATIC  int     mime_begin PROTO((FILE *f));
+STATIC  int     mime_getc PROTO((FILE *f));
+STATIC  int     mime_ungetc PROTO((int c,FILE *f));
+
+STATIC  int     mime_begin_strict PROTO((FILE *f));
+STATIC  int     mime_getc_buf PROTO((FILE *f));
+STATIC  int     mime_ungetc_buf  PROTO((int c,FILE *f));
+STATIC  int     mime_integrity PROTO((FILE *f,unsigned char *p));
+
+STATIC  int     base64decode PROTO((int c));
+STATIC  void    mime_putc PROTO((int c));
+STATIC  void    open_mime PROTO((int c));
+STATIC  void    close_mime PROTO(());
+STATIC  void    usage PROTO(());
+STATIC  void    version PROTO(());
+STATIC  void    options PROTO((unsigned char *c));
+#ifdef PERL_XS
+STATIC  void    reinit PROTO(());
 #endif
 
 /* buffers */
 
-#if !defined(PERL_XS) && !defined(WIN32DLL)
 static unsigned char   stdibuf[IOBUF_SIZE];
 static unsigned char   stdobuf[IOBUF_SIZE];
-#endif
 static unsigned char   hold_buf[HOLD_SIZE*2];
-static int             hold_count = 0;
+static int             hold_count;
 
 /* MIME preprocessor fifo */
 
@@ -459,7 +357,6 @@ static unsigned char           mime_buf[MIME_BUF_SIZE];
 static unsigned int            mime_top = 0;
 static unsigned int            mime_last = 0;  /* decoded */
 static unsigned int            mime_input = 0; /* undecoded */
-static nkf_char (*mime_iconv_back)(nkf_char c2,nkf_char c1,nkf_char c0) = NULL;
 
 /* flags */
 static int             unbuf_f = FALSE;
@@ -471,7 +368,6 @@ static int             hira_f = FALSE;          /* hira/kata henkan */
 static int             input_f = FALSE;        /* non fixed input code  */
 static int             alpha_f = FALSE;        /* convert JIx0208 alphbet to ASCII */
 static int             mime_f = STRICT_MIME;   /* convert MIME B base64 or Q */
-static int             mime_decode_f = FALSE;  /* mime decode is explicitly on */
 static int             mimebuf_f = FALSE;      /* MIME buffered input */
 static int             broken_f = FALSE;       /* convert ESC-less broken JIS */
 static int             iso8859_f = FALSE;      /* ISO8859 through */
@@ -482,63 +378,49 @@ static int             x0201_f = TRUE;         /* Assume JISX0201 kana */
 static int             x0201_f = NO_X0201;     /* Assume NO JISX0201 */
 #endif
 static int             iso2022jp_f = FALSE;    /* convert ISO-2022-JP */
+#ifdef UTF8_OUTPUT_ENABLE
+static int             unicode_bom_f= 0;   /* Output Unicode BOM */
+static int             w_oconv16_LE = 0;   /* utf-16 little endian */
+static int             ms_ucs_map_f = FALSE;   /* Microsoft UCS Mapping Compatible */
+#endif
+
+
+#ifdef NUMCHAR_OPTION
 
-#ifdef UNICODE_NORMALIZATION
-static int nfc_f = FALSE;
-static nkf_char (*i_nfc_getc)(FILE *) = std_getc; /* input of ugetc */
-static nkf_char (*i_nfc_ungetc)(nkf_char c ,FILE *f) = std_ungetc;
-static nkf_char nfc_getc(FILE *f);
-static nkf_char nfc_ungetc(nkf_char c,FILE *f);
+#define CLASS_MASK  0x0f000000
+#define CLASS_UTF16 0x01000000
 #endif
 
 #ifdef INPUT_OPTION
 static int cap_f = FALSE;
-static nkf_char (*i_cgetc)(FILE *) = std_getc; /* input of cgetc */
-static nkf_char (*i_cungetc)(nkf_char c ,FILE *f) = std_ungetc;
-static nkf_char cap_getc(FILE *f);
-static nkf_char cap_ungetc(nkf_char c,FILE *f);
+static int (*i_cgetc)PROTO((FILE *)) = std_getc; /* input of cgetc */
+static int (*i_cungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int cap_getc PROTO((FILE *f));
+STATIC int cap_ungetc PROTO((int c,FILE *f));
 
 static int url_f = FALSE;
-static nkf_char (*i_ugetc)(FILE *) = std_getc; /* input of ugetc */
-static nkf_char (*i_uungetc)(nkf_char c ,FILE *f) = std_ungetc;
-static nkf_char url_getc(FILE *f);
-static nkf_char url_ungetc(nkf_char c,FILE *f);
-#endif
+static int (*i_ugetc)PROTO((FILE *)) = std_getc; /* input of ugetc */
+static int (*i_uungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int url_getc PROTO((FILE *f));
+STATIC int url_ungetc PROTO((int c,FILE *f));
 
-#if defined(INT_IS_SHORT)
-#define NKF_INT32_C(n)   (n##L)
-#else
-#define NKF_INT32_C(n)   (n)
-#endif
-#define PREFIX_EUCG3	NKF_INT32_C(0x8F00)
-#define CLASS_MASK	NKF_INT32_C(0xFF000000)
-#define CLASS_UNICODE	NKF_INT32_C(0x01000000)
-#define VALUE_MASK	NKF_INT32_C(0x00FFFFFF)
-#define UNICODE_MAX	NKF_INT32_C(0x0010FFFF)
-#define is_unicode_capsule(c) ((c & CLASS_MASK) == CLASS_UNICODE)
-#define is_unicode_bmp(c) ((c & VALUE_MASK) <= NKF_INT32_C(0xFFFF))
-
-#ifdef NUMCHAR_OPTION
 static int numchar_f = FALSE;
-static nkf_char (*i_ngetc)(FILE *) = std_getc; /* input of ugetc */
-static nkf_char (*i_nungetc)(nkf_char c ,FILE *f) = std_ungetc;
-static nkf_char numchar_getc(FILE *f);
-static nkf_char numchar_ungetc(nkf_char c,FILE *f);
+static int (*i_ngetc)PROTO((FILE *)) = std_getc; /* input of ugetc */
+static int (*i_nungetc)PROTO((int c ,FILE *f)) = std_ungetc;
+STATIC int numchar_getc PROTO((FILE *f));
+STATIC int numchar_ungetc PROTO((int c,FILE *f));
 #endif
 
 #ifdef CHECK_OPTION
 static int noout_f = FALSE;
-static void no_putc(nkf_char c);
-static nkf_char debug_f = FALSE;
-static void debug(const char *str);
-static nkf_char (*iconv_for_check)(nkf_char c2,nkf_char c1,nkf_char c0) = 0;
+STATIC void no_putc PROTO((int c));
+static int debug_f = FALSE;
+STATIC void debug PROTO((char *str));
 #endif
 
 static int guess_f = FALSE;
-#if !defined PERL_XS
-static  void    print_guessed_code(char *filename);
-#endif
-static  void    set_input_codename(char *codename);
+STATIC  void    print_guessed_code PROTO((char *filename));
+STATIC  void    set_input_codename PROTO((char *codename));
 static int is_inputcode_mixed = FALSE;
 static int is_inputcode_set   = FALSE;
 
@@ -547,43 +429,32 @@ static int exec_f = 0;
 #endif
 
 #ifdef SHIFTJIS_CP932
-/* invert IBM extended characters to others */
-static int cp51932_f = FALSE;
+STATIC int cp932_f = TRUE;
+#define CP932_TABLE_BEGIN (0xfa)
+#define CP932_TABLE_END   (0xfc)
 
-/* invert NEC-selected IBM extended characters to IBM extended characters */
-static int cp932inv_f = TRUE;
+STATIC int cp932inv_f = TRUE;
+#define CP932INV_TABLE_BEGIN (0xed)
+#define CP932INV_TABLE_END   (0xee)
 
-/* static nkf_char cp932_conv(nkf_char c2, nkf_char c1); */
 #endif /* SHIFTJIS_CP932 */
 
-#ifdef X0212_ENABLE
-static int x0212_f = FALSE;
-static nkf_char x0212_shift(nkf_char c);
-static nkf_char x0212_unshift(nkf_char c);
-#endif
-static int x0213_f = FALSE;
+STATIC unsigned char prefix_table[256];
 
-static unsigned char prefix_table[256];
+STATIC void e_status PROTO((struct input_code *, int));
+STATIC void s_status PROTO((struct input_code *, int));
 
-static void set_code_score(struct input_code *ptr, nkf_char score);
-static void clr_code_score(struct input_code *ptr, nkf_char score);
-static void status_disable(struct input_code *ptr);
-static void status_push_ch(struct input_code *ptr, nkf_char c);
-static void status_clear(struct input_code *ptr);
-static void status_reset(struct input_code *ptr);
-static void status_reinit(struct input_code *ptr);
-static void status_check(struct input_code *ptr, nkf_char c);
-static void e_status(struct input_code *, nkf_char);
-static void s_status(struct input_code *, nkf_char);
+#ifdef UTF8_INPUT_ENABLE
+STATIC void w_status PROTO((struct input_code *, int));
+STATIC void w16_status PROTO((struct input_code *, int));
+static int             utf16_mode = UTF16LE_INPUT;
+#endif
 
 struct input_code input_code_list[] = {
     {"EUC-JP",    0, 0, 0, {0, 0, 0}, e_status, e_iconv, 0},
     {"Shift_JIS", 0, 0, 0, {0, 0, 0}, s_status, s_iconv, 0},
-#ifdef UTF8_INPUT_ENABLE
     {"UTF-8",     0, 0, 0, {0, 0, 0}, w_status, w_iconv, 0},
-    {"UTF-16",    0, 0, 0, {0, 0, 0},     NULL, w_iconv16, 0},
-    {"UTF-32",    0, 0, 0, {0, 0, 0},     NULL, w_iconv32, 0},
-#endif
+    {"UTF-16",    0, 0, 0, {0, 0, 0}, w16_status, w_iconv16, 0},
     {0}
 };
 
@@ -626,38 +497,38 @@ static int             fold_margin  = FOLD_MARGIN;
 #endif
 
 /* process default */
-static void (*output_conv)(nkf_char c2,nkf_char c1) = DEFAULT_CONV;
+static void (*output_conv)PROTO((int c2,int c1)) = DEFAULT_CONV;   
 
-static void (*oconv)(nkf_char c2,nkf_char c1) = no_connection;
+static void (*oconv)PROTO((int c2,int c1)) = no_connection; 
 /* s_iconv or oconv */
-static nkf_char (*iconv)(nkf_char c2,nkf_char c1,nkf_char c0) = no_connection2;
+static int (*iconv)PROTO((int c2,int c1,int c0)) = no_connection2;   
 
-static void (*o_zconv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_fconv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_crconv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_rot_conv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_hira_conv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_base64conv)(nkf_char c2,nkf_char c1) = no_connection;
-static void (*o_iso2022jp_check_conv)(nkf_char c2,nkf_char c1) = no_connection;
+static void (*o_zconv)PROTO((int c2,int c1)) = no_connection; 
+static void (*o_fconv)PROTO((int c2,int c1)) = no_connection; 
+static void (*o_crconv)PROTO((int c2,int c1)) = no_connection; 
+static void (*o_rot_conv)PROTO((int c2,int c1)) = no_connection; 
+static void (*o_hira_conv)PROTO((int c2,int c1)) = no_connection; 
+static void (*o_base64conv)PROTO((int c2,int c1)) = no_connection;
+static void (*o_iso2022jp_check_conv)PROTO((int c2,int c1)) = no_connection;
 
 /* static redirections */
 
-static  void   (*o_putc)(nkf_char c) = std_putc;
+static  void   (*o_putc)PROTO((int c)) = std_putc;
 
-static  nkf_char    (*i_getc)(FILE *f) = std_getc; /* general input */
-static  nkf_char    (*i_ungetc)(nkf_char c,FILE *f) =std_ungetc;
+static  int    (*i_getc)PROTO((FILE *f)) = std_getc; /* general input */
+static  int    (*i_ungetc)PROTO((int c,FILE *f)) =std_ungetc;
 
-static  nkf_char    (*i_bgetc)(FILE *) = std_getc; /* input of mgetc */
-static  nkf_char    (*i_bungetc)(nkf_char c ,FILE *f) = std_ungetc;
+static  int    (*i_bgetc)PROTO((FILE *)) = std_getc; /* input of mgetc */
+static  int    (*i_bungetc)PROTO((int c ,FILE *f)) = std_ungetc;
 
-static  void   (*o_mputc)(nkf_char c) = std_putc ; /* output of mputc */
+static  void   (*o_mputc)PROTO((int c)) = std_putc ; /* output of mputc */
 
-static  nkf_char    (*i_mgetc)(FILE *) = std_getc; /* input of mgetc */
-static  nkf_char    (*i_mungetc)(nkf_char c ,FILE *f) = std_ungetc;
+static  int    (*i_mgetc)PROTO((FILE *)) = std_getc; /* input of mgetc */
+static  int    (*i_mungetc)PROTO((int c ,FILE *f)) = std_ungetc;
 
 /* for strict mime */
-static  nkf_char    (*i_mgetc_buf)(FILE *) = std_getc; /* input of mgetc_buf */
-static  nkf_char    (*i_mungetc_buf)(nkf_char c,FILE *f) = std_ungetc;
+static  int    (*i_mgetc_buf)PROTO((FILE *)) = std_getc; /* input of mgetc_buf */
+static  int    (*i_mungetc_buf)PROTO((int c,FILE *f)) = std_ungetc;
 
 /* Global states */
 static int output_mode = ASCII,    /* output kanji mode */
@@ -669,7 +540,7 @@ static int mime_decode_mode =   FALSE;    /* MIME mode B base64, Q hex */
 
 /* X0201 kana conversion table */
 /* 90-9F A0-DF */
-static const
+static
 unsigned char cv[]= {
     0x21,0x21,0x21,0x23,0x21,0x56,0x21,0x57,
     0x21,0x22,0x21,0x26,0x25,0x72,0x25,0x21,
@@ -692,7 +563,7 @@ unsigned char cv[]= {
 
 /* X0201 kana conversion table for daguten */
 /* 90-9F A0-DF */
-static const
+static
 unsigned char dv[]= { 
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
@@ -714,7 +585,7 @@ unsigned char dv[]= {
 
 /* X0201 kana conversion table for han-daguten */
 /* 90-9F A0-DF */
-static const
+static
 unsigned char ev[]= { 
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
@@ -737,7 +608,7 @@ unsigned char ev[]= {
 
 /* X0208 kigou conversion table */
 /* 0x8140 - 0x819e */
-static const
+static
 unsigned char fv[] = {
 
     0x00,0x00,0x00,0x00,0x2c,0x2e,0x00,0x3a,
@@ -757,13 +628,9 @@ unsigned char fv[] = {
 
 #define    CRLF      1
 
-static int             file_out_f = FALSE;
+static int             file_out = FALSE;
 #ifdef OVERWRITE
-static int             overwrite_f = FALSE;
-static int             preserve_time_f = FALSE;
-static int             backup_f = FALSE;
-static char            *backup_suffix = "";
-static char *get_backup_filename(const char *suffix, const char *filename);
+static int             overwrite = FALSE;
 #endif
 
 static int             crmode_f = 0;   /* CR, NL, CRLF */
@@ -771,15 +638,11 @@ static int             crmode_f = 0;   /* CR, NL, CRLF */
 static int             end_check;
 #endif /*Easy Win */
 
-#define STD_GC_BUFSIZE (256)
-nkf_char std_gc_buf[STD_GC_BUFSIZE];
-nkf_char std_gc_ndx;
-
-#ifdef WIN32DLL
-#include "nkf32dll.c"
-#elif defined(PERL_XS)
-#else /* WIN32DLL */
-int main(int argc, char **argv)
+#ifndef PERL_XS
+int
+main(argc, argv)
+    int             argc;
+    char          **argv;
 {
     FILE  *fin;
     unsigned char  *cp;
@@ -826,7 +689,7 @@ int main(int argc, char **argv)
          x0201_f = ((!iso2022jp_f)? TRUE : NO_X0201);
 
     if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
+#ifdef __OS2__
     if (freopen("","wb",stdout) == NULL) 
         return (-1);
 #else
@@ -836,16 +699,16 @@ int main(int argc, char **argv)
     if (unbuf_f)
       setbuf(stdout, (char *) NULL);
     else
-      setvbuffer(stdout, (char *) stdobuf, IOBUF_SIZE);
+      setvbuffer(stdout, stdobuf, IOBUF_SIZE);
 
     if (argc == 0) {
       if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
+#ifdef __OS2__
       if (freopen("","rb",stdin) == NULL) return (-1);
 #else
       setbinmode(stdin);
 #endif
-      setvbuffer(stdin, (char *) stdibuf, IOBUF_SIZE);
+      setvbuffer(stdin, stdibuf, IOBUF_SIZE);
       if (nop_f)
           noconvert(stdin);
       else {
@@ -854,19 +717,10 @@ int main(int argc, char **argv)
       }
     } else {
       int nfiles = argc;
-	int is_argument_error = FALSE;
       while (argc--) {
-	    is_inputcode_mixed = FALSE;
-	    is_inputcode_set   = FALSE;
-	    input_codename = "";
-#ifdef CHECK_OPTION
-	    iconv_for_check = 0;
-#endif
           if ((fin = fopen((origfname = *argv++), "r")) == NULL) {
               perror(*--argv);
-		*argv++;
-		is_argument_error = TRUE;
-		continue;
+              return(-1);
           } else {
 #ifdef OVERWRITE
               int fd = 0;
@@ -874,9 +728,9 @@ int main(int argc, char **argv)
 #endif
 
 /* reopen file for stdout */
-              if (file_out_f == TRUE) {
+              if (file_out == TRUE) {
 #ifdef OVERWRITE
-                  if (overwrite_f){
+                  if (overwrite){
                       outfname = malloc(strlen(origfname)
                                         + strlen(".nkftmpXXXXXX")
                                         + 1);
@@ -898,7 +752,7 @@ int main(int argc, char **argv)
                       }
                       strcat(outfname, "ntXXXXXX");
                       mktemp(outfname);
-			fd = open(outfname, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL,
+                      fd = open(outfname, O_WRONLY | O_CREAT | O_TRUNC,
                                 S_IREAD | S_IWRITE);
 #else
                       strcat(outfname, ".nkftmpXXXXXX");
@@ -925,7 +779,7 @@ int main(int argc, char **argv)
 		      return (-1);
 		  }
                   if (binmode_f == TRUE) {
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
+#ifdef __OS2__
                       if (freopen("","wb",stdout) == NULL) 
                            return (-1);
 #else
@@ -934,13 +788,13 @@ int main(int argc, char **argv)
                   }
               }
               if (binmode_f == TRUE)
-#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
+#ifdef __OS2__
                  if (freopen("","rb",fin) == NULL) 
                     return (-1);
 #else
                  setbinmode(fin);
 #endif 
-              setvbuffer(fin, (char *) stdibuf, IOBUF_SIZE);
+              setvbuffer(fin, stdibuf, IOBUF_SIZE);
               if (nop_f)
                   noconvert(fin);
               else {
@@ -951,9 +805,9 @@ int main(int argc, char **argv)
               }
               fclose(fin);
 #ifdef OVERWRITE
-              if (overwrite_f) {
+              if (overwrite) {
                   struct stat     sb;
-#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__) && !defined(__WATCOMC__) && !defined(__EMX__) && !defined(__OS2__) && !defined(__DJGPP__)
+#if defined(MSDOS) && !defined(__MINGW32__)
                   time_t tb[2];
 #else
                   struct utimbuf  tb;
@@ -973,37 +827,23 @@ int main(int argc, char **argv)
                   }
 
                   /* $B%?%$%`%9%?%s%W$rI|85(B */
-		    if(preserve_time_f){
-#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__) && !defined(__WATCOMC__) && !defined(__EMX__) && !defined(__OS2__) && !defined(__DJGPP__)
-			tb[0] = tb[1] = sb.st_mtime;
-			if (utime(outfname, tb)) {
-			    fprintf(stderr, "Can't set timestamp %s\n", outfname);
-			}
+#if defined(MSDOS) && !defined(__MINGW32__)
+                  tb[0] = tb[1] = sb.st_mtime;
+                  if (utime(outfname, tb)) {
+                      fprintf(stderr, "Can't set timestamp %s\n", outfname);
+                  }
 #else
-			tb.actime  = sb.st_atime;
-			tb.modtime = sb.st_mtime;
-			if (utime(outfname, &tb)) {
-			    fprintf(stderr, "Can't set timestamp %s\n", outfname);
-			}
+                  tb.actime  = sb.st_atime;
+                  tb.modtime = sb.st_mtime;
+                  if (utime(outfname, &tb)) {
+                      fprintf(stderr, "Can't set timestamp %s\n", outfname);
+                  }
 #endif
-		    }
-		    if(backup_f){
-			char *backup_filename = get_backup_filename(backup_suffix, origfname);
 #ifdef MSDOS
-			unlink(backup_filename);
-#endif
-			if (rename(origfname, backup_filename)) {
-			    perror(backup_filename);
-			    fprintf(stderr, "Can't rename %s to %s\n",
-				    origfname, backup_filename);
-			}
-		    }else{
-#ifdef MSDOS
-			if (unlink(origfname)){
-			    perror(origfname);
-			}
+                  if (unlink(origfname)){
+                      perror(origfname);
+                  }
 #endif
-		    }
                   if (rename(outfname, origfname)) {
                       perror(origfname);
                       fprintf(stderr, "Can't rename %s to %s\n",
@@ -1014,70 +854,25 @@ int main(int argc, char **argv)
 #endif
           }
       }
-	if (is_argument_error)
-	    return(-1);
     }
 #ifdef EASYWIN /*Easy Win */
-    if (file_out_f == FALSE) 
+    if (file_out == FALSE) 
         scanf("%d",&end_check);
     else 
         fclose(stdout);
 #else /* for Other OS */
-    if (file_out_f == TRUE) 
+    if (file_out == TRUE) 
         fclose(stdout);
-#endif /*Easy Win */
+#endif 
     return (0);
 }
-#endif /* WIN32DLL */
-
-#ifdef OVERWRITE
-char *get_backup_filename(const char *suffix, const char *filename)
-{
-    char *backup_filename;
-    int asterisk_count = 0;
-    int i, j;
-    int filename_length = strlen(filename);
-
-    for(i = 0; suffix[i]; i++){
-	if(suffix[i] == '*') asterisk_count++;
-    }
-
-    if(asterisk_count){
-	backup_filename = malloc(strlen(suffix) + (asterisk_count * (filename_length - 1)) + 1);
-	if (!backup_filename){
-	    perror("Can't malloc backup filename.");
-	    return NULL;
-	}
-
-	for(i = 0, j = 0; suffix[i];){
-	    if(suffix[i] == '*'){
-		backup_filename[j] = '\0';
-		strncat(backup_filename, filename, filename_length);
-		i++;
-		j += filename_length;
-	    }else{
-		backup_filename[j++] = suffix[i++];
-	    }
-	}
-	backup_filename[j] = '\0';
-    }else{
-	j = strlen(suffix) + filename_length;
-	backup_filename = malloc( + 1);
-	strcpy(backup_filename, filename);
-	strcat(backup_filename, suffix);
-	backup_filename[j] = '\0';
-    }
-    return backup_filename;
-}
 #endif
 
-static const
+static 
 struct {
-    const char *name;
-    const char *alias;
+    char *name;
+    char *alias;
 } long_option[] = {
-    {"ic=", ""},
-    {"oc=", ""},
     {"base64","jMB"},
     {"euc","e"},
     {"euc-input","E"},
@@ -1100,35 +895,17 @@ struct {
     {"guess", "g"},
     {"cp932", ""},
     {"no-cp932", ""},
-#ifdef X0212_ENABLE
-    {"x0212", ""},
-#endif
 #ifdef UTF8_OUTPUT_ENABLE
     {"utf8", "w"},
     {"utf16", "w16"},
     {"ms-ucs-map", ""},
-    {"fb-skip", ""},
-    {"fb-html", ""},
-    {"fb-xml", ""},
-    {"fb-perl", ""},
-    {"fb-java", ""},
-    {"fb-subchar", ""},
-    {"fb-subchar=", ""},
 #endif
 #ifdef UTF8_INPUT_ENABLE
     {"utf8-input", "W"},
     {"utf16-input", "W16"},
-    {"no-cp932ext", ""},
-    {"no-best-fit-chars",""},
-#endif
-#ifdef UNICODE_NORMALIZATION
-    {"utf8mac-input", ""},
 #endif
 #ifdef OVERWRITE
     {"overwrite", ""},
-    {"overwrite=", ""},
-    {"in-place", ""},
-    {"in-place=", ""},
 #endif
 #ifdef INPUT_OPTION
     {"cap-input", ""},
@@ -1153,340 +930,47 @@ struct {
 
 static int option_mode = 0;
 
-void options(unsigned char *cp)
+void
+options(cp) 
+     unsigned char *cp;
 {
-    nkf_char i, j;
-    unsigned char *p;
-    unsigned char *cp_back = NULL;
-    char codeset[32];
+    int i;
+    unsigned char *p = NULL;
 
     if (option_mode==1)
 	return;
-    while(*cp && *cp++!='-');
-    while (*cp || cp_back) {
-	if(!*cp){
-	    cp = cp_back;
-	    cp_back = NULL;
-	    continue;
+    if (*cp++ != '-') 
+	return;
+    while (*cp) {
+	if (p && !*cp) {
+	    cp = p;
+	    p = 0;
 	}
-	p = 0;
         switch (*cp++) {
         case '-':  /* literal options */
-	    if (!*cp || *cp == SPACE) {        /* ignore the rest of arguments */
+	    if (!*cp) {        /* ignore the rest of arguments */
 		option_mode = 1;
 		return;
 	    }
             for (i=0;i<sizeof(long_option)/sizeof(long_option[0]);i++) {
+		int j;
                 p = (unsigned char *)long_option[i].name;
-                for (j=0;*p && *p != '=' && *p == cp[j];p++, j++);
-		if (*p == cp[j] || cp[j] == ' '){
-		    p = &cp[j] + 1;
+                for (j=0;*p && (*p != '=') && *p == cp[j];p++, j++);
+		if (!*p || *p == cp[j]){
+		    p = &cp[j];
 		    break;
 		}
 		p = 0;
             }
 	    if (p == 0) return;
-	    while(*cp && *cp != SPACE && cp++);
-            if (long_option[i].alias[0]){
-		cp_back = cp;
-		cp = (unsigned char *)long_option[i].alias;
-	    }else{
-                if (strcmp(long_option[i].name, "ic=") == 0){
-		    for (i=0; i < 16 && SPACE < p[i] && p[i] < DEL; i++){
-			codeset[i] = nkf_toupper(p[i]);
-		    }
-		    codeset[i] = 0;
-		    if(strcmp(codeset, "ISO-2022-JP") == 0){
-			input_f = JIS_INPUT;
-		    }else if(strcmp(codeset, "X-ISO2022JP-CP932") == 0 ||
-		      strcmp(codeset, "CP50220") == 0 ||
-		      strcmp(codeset, "CP50221") == 0 ||
-		      strcmp(codeset, "CP50222") == 0){
-			input_f = JIS_INPUT;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "ISO-2022-JP-1") == 0){
-			input_f = JIS_INPUT;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-		    }else if(strcmp(codeset, "ISO-2022-JP-3") == 0){
-			input_f = JIS_INPUT;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-			x0213_f = TRUE;
-		    }else if(strcmp(codeset, "SHIFT_JIS") == 0){
-			input_f = SJIS_INPUT;
-		    }else if(strcmp(codeset, "WINDOWS-31J") == 0 ||
-			     strcmp(codeset, "CSWINDOWS31J") == 0 ||
-			     strcmp(codeset, "CP932") == 0 ||
-			     strcmp(codeset, "MS932") == 0){
-			input_f = SJIS_INPUT;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "EUCJP") == 0 ||
-			     strcmp(codeset, "EUC-JP") == 0){
-			input_f = EUC_INPUT;
-		    }else if(strcmp(codeset, "CP51932") == 0){
-			input_f = EUC_INPUT;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "EUC-JP-MS") == 0 ||
-			     strcmp(codeset, "EUCJP-MS") == 0 ||
-			     strcmp(codeset, "EUCJPMS") == 0){
-			input_f = EUC_INPUT;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_MS;
-#endif
-		    }else if(strcmp(codeset, "EUC-JP-ASCII") == 0 ||
-			     strcmp(codeset, "EUCJP-ASCII") == 0){
-			input_f = EUC_INPUT;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_ASCII;
-#endif
-		    }else if(strcmp(codeset, "SHIFT_JISX0213") == 0 ||
-			     strcmp(codeset, "SHIFT_JIS-2004") == 0){
-			input_f = SJIS_INPUT;
-			x0213_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = FALSE;
-#endif
-		    }else if(strcmp(codeset, "EUC-JISX0213") == 0 ||
-			     strcmp(codeset, "EUC-JIS-2004") == 0){
-			input_f = EUC_INPUT;
-			x0213_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp51932_f = FALSE;
-#endif
-#ifdef UTF8_INPUT_ENABLE
-		    }else if(strcmp(codeset, "UTF-8") == 0 ||
-			     strcmp(codeset, "UTF-8N") == 0 ||
-			     strcmp(codeset, "UTF-8-BOM") == 0){
-			input_f = UTF8_INPUT;
-#ifdef UNICODE_NORMALIZATION
-		    }else if(strcmp(codeset, "UTF8-MAC") == 0 ||
-			     strcmp(codeset, "UTF-8-MAC") == 0){
-			input_f = UTF8_INPUT;
-			nfc_f = TRUE;
-#endif
-		    }else if(strcmp(codeset, "UTF-16") == 0 ||
-			     strcmp(codeset, "UTF-16BE") == 0 ||
-			     strcmp(codeset, "UTF-16BE-BOM") == 0){
-			input_f = UTF16_INPUT;
-			input_endian = ENDIAN_BIG;
-		    }else if(strcmp(codeset, "UTF-16LE") == 0 ||
-			     strcmp(codeset, "UTF-16LE-BOM") == 0){
-			input_f = UTF16_INPUT;
-			input_endian = ENDIAN_LITTLE;
-		    }else if(strcmp(codeset, "UTF-32") == 0 ||
-			     strcmp(codeset, "UTF-32BE") == 0 ||
-			     strcmp(codeset, "UTF-32BE-BOM") == 0){
-			input_f = UTF32_INPUT;
-			input_endian = ENDIAN_BIG;
-		    }else if(strcmp(codeset, "UTF-32LE") == 0 ||
-			     strcmp(codeset, "UTF-32LE-BOM") == 0){
-			input_f = UTF32_INPUT;
-			input_endian = ENDIAN_LITTLE;
-#endif
-		    }
-                    continue;
-		}
-                if (strcmp(long_option[i].name, "oc=") == 0){
-		    x0201_f = FALSE;
-		    for (i=0; i < 16 && SPACE < p[i] && p[i] < DEL; i++){
-			codeset[i] = nkf_toupper(p[i]);
-		    }
-		    codeset[i] = 0;
-		    if(strcmp(codeset, "ISO-2022-JP") == 0){
-			output_conv = j_oconv;
-		    }else if(strcmp(codeset, "X-ISO2022JP-CP932") == 0){
-			output_conv = j_oconv;
-			no_cp932ext_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "CP50220") == 0){
-			output_conv = j_oconv;
-			x0201_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "CP50221") == 0){
-			output_conv = j_oconv;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "ISO-2022-JP-1") == 0){
-			output_conv = j_oconv;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-		    }else if(strcmp(codeset, "ISO-2022-JP-3") == 0){
-			output_conv = j_oconv;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-			x0213_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-		    }else if(strcmp(codeset, "SHIFT_JIS") == 0){
-			output_conv = s_oconv;
-		    }else if(strcmp(codeset, "WINDOWS-31J") == 0 ||
-			     strcmp(codeset, "CSWINDOWS31J") == 0 ||
-			     strcmp(codeset, "CP932") == 0 ||
-			     strcmp(codeset, "MS932") == 0){
-			output_conv = s_oconv;
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "EUCJP") == 0 ||
-			     strcmp(codeset, "EUC-JP") == 0){
-			output_conv = e_oconv;
-		    }else if(strcmp(codeset, "CP51932") == 0){
-			output_conv = e_oconv;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_CP932;
-#endif
-		    }else if(strcmp(codeset, "EUC-JP-MS") == 0 ||
-			     strcmp(codeset, "EUCJP-MS") == 0 ||
-			     strcmp(codeset, "EUCJPMS") == 0){
-			output_conv = e_oconv;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_MS;
-#endif
-		    }else if(strcmp(codeset, "EUC-JP-ASCII") == 0 ||
-			     strcmp(codeset, "EUCJP-ASCII") == 0){
-			output_conv = e_oconv;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-			ms_ucs_map_f = UCS_MAP_ASCII;
-#endif
-		    }else if(strcmp(codeset, "SHIFT_JISX0213") == 0 ||
-			     strcmp(codeset, "SHIFT_JIS-2004") == 0){
-			output_conv = s_oconv;
-			x0213_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-		    }else if(strcmp(codeset, "EUC-JISX0213") == 0 ||
-			     strcmp(codeset, "EUC-JIS-2004") == 0){
-			output_conv = e_oconv;
-#ifdef X0212_ENABLE
-			x0212_f = TRUE;
-#endif
-			x0213_f = TRUE;
-#ifdef SHIFTJIS_CP932
-			cp932inv_f = FALSE;
-#endif
-#ifdef UTF8_OUTPUT_ENABLE
-		    }else if(strcmp(codeset, "UTF-8") == 0){
-			output_conv = w_oconv;
-		    }else if(strcmp(codeset, "UTF-8N") == 0){
-			output_conv = w_oconv;
-		    }else if(strcmp(codeset, "UTF-8-BOM") == 0){
-			output_conv = w_oconv;
-			output_bom_f = TRUE;
-		    }else if(strcmp(codeset, "UTF-16BE") == 0){
-			output_conv = w_oconv16;
-		    }else if(strcmp(codeset, "UTF-16") == 0 ||
-			     strcmp(codeset, "UTF-16BE-BOM") == 0){
-			output_conv = w_oconv16;
-			output_bom_f = TRUE;
-		    }else if(strcmp(codeset, "UTF-16LE") == 0){
-			output_conv = w_oconv16;
-			output_endian = ENDIAN_LITTLE;
-		    }else if(strcmp(codeset, "UTF-16LE-BOM") == 0){
-			output_conv = w_oconv16;
-			output_endian = ENDIAN_LITTLE;
-			output_bom_f = TRUE;
-		    }else if(strcmp(codeset, "UTF-32") == 0 ||
-			     strcmp(codeset, "UTF-32BE") == 0){
-			output_conv = w_oconv32;
-		    }else if(strcmp(codeset, "UTF-32BE-BOM") == 0){
-			output_conv = w_oconv32;
-			output_bom_f = TRUE;
-		    }else if(strcmp(codeset, "UTF-32LE") == 0){
-			output_conv = w_oconv32;
-			output_endian = ENDIAN_LITTLE;
-		    }else if(strcmp(codeset, "UTF-32LE-BOM") == 0){
-			output_conv = w_oconv32;
-			output_endian = ENDIAN_LITTLE;
-			output_bom_f = TRUE;
-#endif
-		    }
-                    continue;
-		}
+            cp = (unsigned char *)long_option[i].alias;
+            if (!*cp){
 #ifdef OVERWRITE
                 if (strcmp(long_option[i].name, "overwrite") == 0){
-                    file_out_f = TRUE;
-                    overwrite_f = TRUE;
-		    preserve_time_f = TRUE;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "overwrite=") == 0){
-                    file_out_f = TRUE;
-                    overwrite_f = TRUE;
-		    preserve_time_f = TRUE;
-		    backup_f = TRUE;
-		    backup_suffix = malloc(strlen((char *) p) + 1);
-		    strcpy(backup_suffix, (char *) p);
+                    file_out = TRUE;
+                    overwrite = TRUE;
                     continue;
                 }
-                if (strcmp(long_option[i].name, "in-place") == 0){
-                    file_out_f = TRUE;
-                    overwrite_f = TRUE;
-		    preserve_time_f = FALSE;
-		    continue;
-                }
-                if (strcmp(long_option[i].name, "in-place=") == 0){
-                    file_out_f = TRUE;
-                    overwrite_f = TRUE;
-		    preserve_time_f = FALSE;
-		    backup_f = TRUE;
-		    backup_suffix = malloc(strlen((char *) p) + 1);
-		    strcpy(backup_suffix, (char *) p);
-		    continue;
-                }
 #endif
 #ifdef INPUT_OPTION
                 if (strcmp(long_option[i].name, "cap-input") == 0){
@@ -1516,21 +1000,21 @@ void options(unsigned char *cp)
 #endif
                 if (strcmp(long_option[i].name, "cp932") == 0){
 #ifdef SHIFTJIS_CP932
-                    cp51932_f = TRUE;
+                    cp932_f = TRUE;
                     cp932inv_f = TRUE;
 #endif
 #ifdef UTF8_OUTPUT_ENABLE
-                    ms_ucs_map_f = UCS_MAP_CP932;
+                    ms_ucs_map_f = TRUE;
 #endif
                     continue;
                 }
                 if (strcmp(long_option[i].name, "no-cp932") == 0){
 #ifdef SHIFTJIS_CP932
-                    cp51932_f = FALSE;
+                    cp932_f = FALSE;
                     cp932inv_f = FALSE;
 #endif
 #ifdef UTF8_OUTPUT_ENABLE
-                    ms_ucs_map_f = UCS_MAP_ASCII;
+                    ms_ucs_map_f = FALSE;
 #endif
                     continue;
                 }
@@ -1540,14 +1024,6 @@ void options(unsigned char *cp)
                     continue;
                 }
 #endif
-
-#ifdef X0212_ENABLE
-                if (strcmp(long_option[i].name, "x0212") == 0){
-                    x0212_f = TRUE;
-                    continue;
-                }
-#endif
-
 #ifdef EXEC_IO
                   if (strcmp(long_option[i].name, "exec-in") == 0){
                       exec_f = 1;
@@ -1558,83 +1034,16 @@ void options(unsigned char *cp)
                       return;
                   }
 #endif
-#if defined(UTF8_OUTPUT_ENABLE) && defined(UTF8_INPUT_ENABLE)
-                if (strcmp(long_option[i].name, "no-cp932ext") == 0){
-		    no_cp932ext_f = TRUE;
-                    continue;
-                }
-		if (strcmp(long_option[i].name, "no-best-fit-chars") == 0){
-		    no_best_fit_chars_f = TRUE;
-		    continue;
-		}
-                if (strcmp(long_option[i].name, "fb-skip") == 0){
-		    encode_fallback = NULL;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-html") == 0){
-		    encode_fallback = encode_fallback_html;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-xml" ) == 0){
-		    encode_fallback = encode_fallback_xml;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-java") == 0){
-		    encode_fallback = encode_fallback_java;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-perl") == 0){
-		    encode_fallback = encode_fallback_perl;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-subchar") == 0){
-		    encode_fallback = encode_fallback_subchar;
-                    continue;
-                }
-                if (strcmp(long_option[i].name, "fb-subchar=") == 0){
-		    encode_fallback = encode_fallback_subchar;
-		    unicode_subchar = 0;
-		    if (p[0] != '0'){
-			/* decimal number */
-			for (i = 0; i < 7 && nkf_isdigit(p[i]); i++){
-			    unicode_subchar *= 10;
-			    unicode_subchar += hex2bin(p[i]);
-			}
-		    }else if(p[1] == 'x' || p[1] == 'X'){
-			/* hexadecimal number */
-			for (i = 2; i < 8 && nkf_isxdigit(p[i]); i++){
-			    unicode_subchar <<= 4;
-			    unicode_subchar |= hex2bin(p[i]);
-			}
-		    }else{
-			/* octal number */
-			for (i = 1; i < 8 && nkf_isoctal(p[i]); i++){
-			    unicode_subchar *= 8;
-			    unicode_subchar += hex2bin(p[i]);
-			}
-		    }
-		    w16e_conv(unicode_subchar, &i, &j);
-		    unicode_subchar = i<<8 | j;
-                    continue;
-                }
-#endif
 #ifdef UTF8_OUTPUT_ENABLE
                 if (strcmp(long_option[i].name, "ms-ucs-map") == 0){
-                    ms_ucs_map_f = UCS_MAP_MS;
+                    ms_ucs_map_f = TRUE;
                     continue;
                 }
 #endif
-#ifdef UNICODE_NORMALIZATION
-		if (strcmp(long_option[i].name, "utf8mac-input") == 0){
-		    input_f = UTF8_INPUT;
-		    nfc_f = TRUE;
-		    continue;
-		}
-#endif
                 if (strcmp(long_option[i].name, "prefix=") == 0){
-                    if (nkf_isgraph(p[0])){
-                        for (i = 1; nkf_isgraph(p[i]); i++){
-                            prefix_table[p[i]] = p[0];
+                    if (*p == '=' && ' ' < p[1] && p[1] < 128){
+                        for (i = 2; ' ' < p[i] && p[i] < 128; i++){
+                            prefix_table[p[i]] = p[1];
                         }
                     }
                     continue;
@@ -1648,21 +1057,7 @@ void options(unsigned char *cp)
             unbuf_f = TRUE;
             continue;
         case 't':           /* transparent mode */
-            if (*cp=='1') {
-		/* alias of -t */
-		nop_f = TRUE;
-		*cp++;
-	    } else if (*cp=='2') {
-		/*
-		 * -t with put/get
-		 *
-		 * nkf -t2MB hoge.bin | nkf -t2mB | diff -s - hoge.bin
-		 *
-		 */
-		nop_f = 2;
-		*cp++;
-            } else
-		nop_f = TRUE;
+            nop_f = TRUE;
             continue;
         case 'j':           /* JIS output */
         case 'n':
@@ -1670,7 +1065,6 @@ void options(unsigned char *cp)
             continue;
         case 'e':           /* AT&T EUC output */
             output_conv = e_oconv;
-            cp932inv_f = FALSE;
             continue;
         case 's':           /* SJIS output */
             output_conv = s_oconv;
@@ -1689,8 +1083,8 @@ void options(unsigned char *cp)
             continue;
         case 'h':
             /*  
-                bit:1   katakana->hiragana
-                bit:2   hiragana->katakana
+                bit:1   hira -> kata
+                bit:2   kata -> hira
             */
             if ('9'>= *cp && *cp>='0') 
                 hira_f |= (*cp++ -'0');
@@ -1717,71 +1111,51 @@ void options(unsigned char *cp)
 #endif
 #ifdef UTF8_OUTPUT_ENABLE
         case 'w':           /* UTF-8 output */
-            if (cp[0] == '8') {
-		output_conv = w_oconv; cp++;
-		if (cp[0] == '0'){
-		    cp++;
-		} else {
-		    output_bom_f = TRUE;
-		}
-	    } else {
-		if ('1'== cp[0] && '6'==cp[1]) {
-		    output_conv = w_oconv16; cp+=2;
-		} else if ('3'== cp[0] && '2'==cp[1]) {
-		    output_conv = w_oconv32; cp+=2;
-		} else {
-		    output_conv = w_oconv;
-		    continue;
-		}
+            if ('1'== cp[0] && '6'==cp[1]) {
+		output_conv = w_oconv16; cp+=2;
 		if (cp[0]=='L') {
-		    cp++;
-		    output_endian = ENDIAN_LITTLE;
+		    unicode_bom_f=2; cp++;
+		    w_oconv16_LE = 1;
+                    if (cp[0] == '0'){
+                        unicode_bom_f=1; cp++;
+                    }
 		} else if (cp[0] == 'B') {
-		    cp++;
-                } else {
-		    continue;
-                }
+		    unicode_bom_f=2; cp++;
+                    if (cp[0] == '0'){
+                        unicode_bom_f=1; cp++;
+                    }
+                } 
+	    } else if (cp[0] == '8') {
+		output_conv = w_oconv; cp++;
+		unicode_bom_f=2;
 		if (cp[0] == '0'){
-		    cp++;
-		} else {
-		    output_bom_f = TRUE;
+		    unicode_bom_f=1; cp++;
 		}
-	    }
+	    } else
+                output_conv = w_oconv;
             continue;
 #endif
 #ifdef UTF8_INPUT_ENABLE
-        case 'W':           /* UTF input */
-	    if (cp[0] == '8') {
-		cp++;
-		input_f = UTF8_INPUT;
-	    }else{
-		if ('1'== cp[0] && '6'==cp[1]) {
-		    cp += 2;
-		    input_f = UTF16_INPUT;
-		    input_endian = ENDIAN_BIG;
-		} else if ('3'== cp[0] && '2'==cp[1]) {
-		    cp += 2;
-		    input_f = UTF32_INPUT;
-		    input_endian = ENDIAN_BIG;
-		} else {
-		    input_f = UTF8_INPUT;
-		    continue;
-		}
+        case 'W':           /* UTF-8 input */
+            if ('1'== cp[0] && '6'==cp[1]) {
+		input_f = UTF16LE_INPUT;
 		if (cp[0]=='L') {
 		    cp++;
-		    input_endian = ENDIAN_LITTLE;
 		} else if (cp[0] == 'B') {
 		    cp++;
+		    input_f = UTF16BE_INPUT;
 		}
-	    }
+	    } else if (cp[0] == '8') {
+		cp++;
+		input_f = UTF8_INPUT;
+	    } else
+                input_f = UTF8_INPUT;
             continue;
 #endif
         /* Input code assumption */
         case 'J':   /* JIS input */
-            input_f = JIS_INPUT;
-            continue;
         case 'E':   /* AT&T EUC input */
-            input_f = EUC_INPUT;
+            input_f = JIS_INPUT;
             continue;
         case 'S':   /* MS Kanji input */
             input_f = SJIS_INPUT;
@@ -1836,7 +1210,6 @@ void options(unsigned char *cp)
 	    }
             continue;
         case 'm':   /* MIME support */
-            /* mime_decode_f = TRUE; */ /* this has too large side effects... */
             if (*cp=='B'||*cp=='Q') {
                 mime_decode_mode = *cp++;
                 mimebuf_f = FIXED_MIME;
@@ -1845,7 +1218,6 @@ void options(unsigned char *cp)
             } else if (*cp=='S') {
                 mime_f = STRICT_MIME; cp++;
             } else if (*cp=='0') {
-                mime_decode_f = FALSE;
                 mime_f = FALSE; cp++;
             }
             continue;
@@ -1872,7 +1244,7 @@ void options(unsigned char *cp)
             continue;
 #ifndef PERL_XS
         case 'O':/* for Output file */
-            file_out_f = TRUE;
+            file_out = TRUE;
             continue;
 #endif
         case 'c':/* add cr code */
@@ -1902,7 +1274,8 @@ void options(unsigned char *cp)
             continue;
         case ' ':    
         /* module muliple options in a string are allowed for Perl moudle  */
-	    while(*cp && *cp++!='-');
+	    while(*cp && *cp!='-') cp++;
+            if(*cp=='-') cp++;
             continue;
         default:
             /* bogus option but ignored */
@@ -1911,7 +1284,12 @@ void options(unsigned char *cp)
     }
 }
 
-struct input_code * find_inputcode_byfunc(nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
+#ifdef ANSI_C_PROTOTYPE
+struct input_code * find_inputcode_byfunc(int (*iconv_func)(int c2,int c1,int c0))
+#else
+struct input_code * find_inputcode_byfunc(iconv_func)
+     int (*iconv_func)();
+#endif
 {
     if (iconv_func){
         struct input_code *p = input_code_list;
@@ -1925,8 +1303,17 @@ struct input_code * find_inputcode_byfunc(nkf_char (*iconv_func)(nkf_char c2,nkf
     return 0;
 }
 
-void set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
+#ifdef ANSI_C_PROTOTYPE
+void set_iconv(int f, int (*iconv_func)(int c2,int c1,int c0))
+#else
+void set_iconv(f, iconv_func)
+     int f;
+     int (*iconv_func)();
+#endif
 {
+#ifdef CHECK_OPTION
+    static int (*iconv_for_check)() = 0;
+#endif
 #ifdef INPUT_CODE_FIX
     if (f || !input_f)
 #endif
@@ -1967,40 +1354,43 @@ void set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_ch
 
 #define SCORE_INIT (SCORE_iMIME)
 
-const nkf_char score_table_A0[] = {
+int score_table_A0[] = {
     0, 0, 0, 0,
     0, 0, 0, 0,
     0, SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND,
     SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND, SCORE_NO_EXIST,
 };
 
-const nkf_char score_table_F0[] = {
+int score_table_F0[] = {
     SCORE_L2, SCORE_L2, SCORE_L2, SCORE_L2,
     SCORE_L2, SCORE_DEPEND, SCORE_NO_EXIST, SCORE_NO_EXIST,
     SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND, SCORE_DEPEND,
     SCORE_DEPEND, SCORE_NO_EXIST, SCORE_NO_EXIST, SCORE_ERROR,
 };
 
-void set_code_score(struct input_code *ptr, nkf_char score)
+void set_code_score(ptr, score)
+     struct input_code *ptr;
+     int score;
 {
     if (ptr){
         ptr->score |= score;
     }
 }
 
-void clr_code_score(struct input_code *ptr, nkf_char score)
+void clr_code_score(ptr, score)
+     struct input_code *ptr;
+     int score;
 {
     if (ptr){
         ptr->score &= ~score;
     }
 }
 
-void code_score(struct input_code *ptr)
+void code_score(ptr)
+     struct input_code *ptr;
 {
-    nkf_char c2 = ptr->buf[0];
-#ifdef UTF8_OUTPUT_ENABLE
-    nkf_char c1 = ptr->buf[1];
-#endif
+    int c2 = ptr->buf[0];
+    int c1 = ptr->buf[1];
     if (c2 < 0){
         set_code_score(ptr, SCORE_ERROR);
     }else if (c2 == SSO){
@@ -2018,7 +1408,8 @@ void code_score(struct input_code *ptr)
     }
 }
 
-void status_disable(struct input_code *ptr)
+void status_disable(ptr)
+struct input_code *ptr;
 {
     ptr->stat = -1;
     ptr->buf[0] = -1;
@@ -2026,37 +1417,46 @@ void status_disable(struct input_code *ptr)
     if (iconv == ptr->iconv_func) set_iconv(FALSE, 0);
 }
 
-void status_push_ch(struct input_code *ptr, nkf_char c)
+void status_push_ch(ptr, c)
+     struct input_code *ptr;
+     int c;
 {
     ptr->buf[ptr->index++] = c;
 }
 
-void status_clear(struct input_code *ptr)
+void status_clear(ptr)
+     struct input_code *ptr;
 {
     ptr->stat = 0;
     ptr->index = 0;
 }
 
-void status_reset(struct input_code *ptr)
+void status_reset(ptr)
+     struct input_code *ptr;
 {
     status_clear(ptr);
     ptr->score = SCORE_INIT;
 }
 
-void status_reinit(struct input_code *ptr)
+void status_reinit(ptr)
+     struct input_code *ptr;
 {
     status_reset(ptr);
     ptr->_file_stat = 0;
 }
 
-void status_check(struct input_code *ptr, nkf_char c)
+void status_check(ptr, c)
+     struct input_code *ptr;
+     int c;
 {
     if (c <= DEL && estab_f){
         status_reset(ptr);
     }
 }
 
-void s_status(struct input_code *ptr, nkf_char c)
+void s_status(ptr, c)
+     struct input_code *ptr;
+     int c;
 {
     switch(ptr->stat){
       case -1:
@@ -2066,7 +1466,7 @@ void s_status(struct input_code *ptr, nkf_char c)
           if (c <= DEL){
               break;
 #ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
+          }else if ((c & CLASS_MASK) == CLASS_UTF16){
               break;
 #endif
           }else if (0xa1 <= c && c <= 0xdf){
@@ -2078,16 +1478,11 @@ void s_status(struct input_code *ptr, nkf_char c)
               ptr->stat = 1;
               status_push_ch(ptr, c);
 #ifdef SHIFTJIS_CP932
-          }else if (cp51932_f
-                    && is_ibmext_in_sjis(c)){
+          }else if (cp932_f
+                    && CP932_TABLE_BEGIN <= c && c <= CP932_TABLE_END){
               ptr->stat = 2;
               status_push_ch(ptr, c);
 #endif /* SHIFTJIS_CP932 */
-#ifdef X0212_ENABLE
-          }else if (x0212_f && 0xf0 <= c && c <= 0xfc){
-              ptr->stat = 1;
-              status_push_ch(ptr, c);
-#endif /* X0212_ENABLE */
           }else{
               status_disable(ptr);
           }
@@ -2102,8 +1497,8 @@ void s_status(struct input_code *ptr, nkf_char c)
               status_disable(ptr);
           }
           break;
-      case 2:
 #ifdef SHIFTJIS_CP932
+      case 2:
           if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
               status_push_ch(ptr, c);
               if (s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]) == 0){
@@ -2112,15 +1507,15 @@ void s_status(struct input_code *ptr, nkf_char c)
                   break;
               }
           }
-#endif /* SHIFTJIS_CP932 */
-#ifndef X0212_ENABLE
           status_disable(ptr);
-#endif
           break;
+#endif /* SHIFTJIS_CP932 */
     }
 }
 
-void e_status(struct input_code *ptr, nkf_char c)
+void e_status(ptr, c)
+     struct input_code *ptr;
+     int c;
 {
     switch (ptr->stat){
       case -1:
@@ -2130,17 +1525,12 @@ void e_status(struct input_code *ptr, nkf_char c)
           if (c <= DEL){
               break;
 #ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
+          }else if ((c & CLASS_MASK) == CLASS_UTF16){
               break;
 #endif
           }else if (SSO == c || (0xa1 <= c && c <= 0xfe)){
               ptr->stat = 1;
               status_push_ch(ptr, c);
-#ifdef X0212_ENABLE
-          }else if (0x8f == c){
-              ptr->stat = 2;
-              status_push_ch(ptr, c);
-#endif /* X0212_ENABLE */
           }else{
               status_disable(ptr);
           }
@@ -2154,20 +1544,61 @@ void e_status(struct input_code *ptr, nkf_char c)
               status_disable(ptr);
           }
           break;
-#ifdef X0212_ENABLE
-      case 2:
-          if (0xa1 <= c && c <= 0xfe){
+    }
+}
+
+#ifdef UTF8_INPUT_ENABLE
+void w16_status(ptr, c)
+     struct input_code *ptr;
+     int c;
+{
+    switch (ptr->stat){
+      case -1:
+          break;
+      case 0:
+          if (ptr->_file_stat == 0){
+              if (c == 0xfe || c == 0xff){
+                  ptr->stat = c;
+                  status_push_ch(ptr, c);
+                  ptr->_file_stat = 1;
+              }else{
+                  status_disable(ptr);
+                  ptr->_file_stat = -1;
+              }
+          }else if (ptr->_file_stat > 0){
               ptr->stat = 1;
               status_push_ch(ptr, c);
+          }else if (ptr->_file_stat < 0){
+              status_disable(ptr);
+          }
+          break;
+
+      case 1:
+          if (c == EOF){
+              status_disable(ptr);
+              ptr->_file_stat = -1;
+          }else{
+              status_push_ch(ptr, c);
+              status_clear(ptr);
+          }
+          break;
+
+      case 0xfe:
+      case 0xff:
+          if (ptr->stat != c && (c == 0xfe || c == 0xff)){
+              status_push_ch(ptr, c);
+              status_clear(ptr);
           }else{
               status_disable(ptr);
+              ptr->_file_stat = -1;
           }
-#endif /* X0212_ENABLE */
+          break;
     }
 }
 
-#ifdef UTF8_INPUT_ENABLE
-void w_status(struct input_code *ptr, nkf_char c)
+void w_status(ptr, c)
+     struct input_code *ptr;
+     int c;
 {
     switch (ptr->stat){
       case -1:
@@ -2177,7 +1608,7 @@ void w_status(struct input_code *ptr, nkf_char c)
           if (c <= DEL){
               break;
 #ifdef NUMCHAR_OPTION
-          }else if (is_unicode_capsule(c)){
+          }else if ((c & CLASS_MASK) == CLASS_UTF16){
               break;
 #endif
           }else if (0xc0 <= c && c <= 0xdf){
@@ -2186,9 +1617,6 @@ void w_status(struct input_code *ptr, nkf_char c)
           }else if (0xe0 <= c && c <= 0xef){
               ptr->stat = 2;
               status_push_ch(ptr, c);
-          }else if (0xf0 <= c && c <= 0xf4){
-              ptr->stat = 3;
-              status_push_ch(ptr, c);
           }else{
               status_disable(ptr);
           }
@@ -2211,33 +1639,18 @@ void w_status(struct input_code *ptr, nkf_char c)
               status_disable(ptr);
           }
           break;
-      case 3:
-	if (0x80 <= c && c <= 0xbf){
-	    if (ptr->index < ptr->stat){
-		status_push_ch(ptr, c);
-	    } else {
-	    	status_clear(ptr);
-	    }
-          }else{
-              status_disable(ptr);
-          }
-          break;
     }
 }
 #endif
 
-void code_status(nkf_char c)
+void
+code_status(c)
+     int c;
 {
     int action_flag = 1;
     struct input_code *result = 0;
     struct input_code *p = input_code_list;
     while (p->name){
-        if (!p->status_func) {
-	    ++p;
-	    continue;
-	}
-        if (!p->status_func)
-	    continue;
         (p->status_func)(p, c);
         if (p->stat > 0){
             action_flag = 0;
@@ -2264,17 +1677,24 @@ void code_status(nkf_char c)
     }
 }
 
-#ifndef WIN32DLL
-nkf_char std_getc(FILE *f)
+#define STD_GC_BUFSIZE (256)
+int std_gc_buf[STD_GC_BUFSIZE];
+int std_gc_ndx;
+
+int 
+std_getc(f)
+FILE *f;
 {
     if (std_gc_ndx){
         return std_gc_buf[--std_gc_ndx];
     }
     return getc(f);
 }
-#endif /*WIN32DLL*/
 
-nkf_char std_ungetc(nkf_char c, FILE *f)
+int 
+std_ungetc(c,f)
+int c;
+FILE *f;
 {
     if (std_gc_ndx == STD_GC_BUFSIZE){
         return EOF;
@@ -2283,29 +1703,28 @@ nkf_char std_ungetc(nkf_char c, FILE *f)
     return c;
 }
 
-#ifndef WIN32DLL
-void std_putc(nkf_char c)
+void 
+std_putc(c)
+int c;
 {
     if(c!=EOF)
       putchar(c);
 }
-#endif /*WIN32DLL*/
 
-#if !defined(PERL_XS) && !defined(WIN32DLL)
-nkf_char noconvert(FILE *f)
+int
+noconvert(f)
+    FILE  *f;
 {
-    nkf_char    c;
+    int    c;
 
-    if (nop_f == 2)
-	module_connection();
     while ((c = (*i_getc)(f)) != EOF)
       (*o_putc)(c);
-    (*o_putc)(EOF);
     return 1;
 }
-#endif
 
-void module_connection(void)
+
+void
+module_connection()
 {
     oconv = output_conv; 
     o_putc = std_putc;
@@ -2366,12 +1785,6 @@ void module_connection(void)
         i_nungetc = i_ungetc; i_ungetc= numchar_ungetc;
     }
 #endif
-#ifdef UNICODE_NORMALIZATION
-    if (nfc_f && input_f == UTF8_INPUT){
-        i_nfc_getc = i_getc; i_getc = nfc_getc;
-        i_nfc_ungetc = i_ungetc; i_ungetc= nfc_ungetc;
-    }
-#endif
     if (mime_f && mimebuf_f==FIXED_MIME) {
 	i_mgetc = i_getc; i_getc = mime_getc;
 	i_mungetc = i_ungetc; i_ungetc = mime_ungetc;
@@ -2380,17 +1793,15 @@ void module_connection(void)
 	i_bgetc = i_getc; i_getc = broken_getc;
 	i_bungetc = i_ungetc; i_ungetc = broken_ungetc;
     }
-    if (input_f == JIS_INPUT || input_f == EUC_INPUT || input_f == LATIN1_INPUT) {
+    if (input_f == JIS_INPUT || input_f == LATIN1_INPUT) {
         set_iconv(-TRUE, e_iconv);
     } else if (input_f == SJIS_INPUT) {
         set_iconv(-TRUE, s_iconv);
 #ifdef UTF8_INPUT_ENABLE
     } else if (input_f == UTF8_INPUT) {
         set_iconv(-TRUE, w_iconv);
-    } else if (input_f == UTF16_INPUT) {
+    } else if (input_f == UTF16LE_INPUT) {
         set_iconv(-TRUE, w_iconv16);
-    } else if (input_f == UTF32_INPUT) {
-        set_iconv(-TRUE, w_iconv32);
 #endif
     } else {
         set_iconv(FALSE, e_iconv);
@@ -2405,132 +1816,19 @@ void module_connection(void)
 }
 
 /*
- * Check and Ignore BOM
- */
-void check_bom(FILE *f)
-{
-    int c2;
-    switch(c2 = (*i_getc)(f)){
-    case 0x00:
-	if((c2 = (*i_getc)(f)) == 0x00){
-	    if((c2 = (*i_getc)(f)) == 0xFE){
-		if((c2 = (*i_getc)(f)) == 0xFF){
-		    if(!input_f){
-			set_iconv(TRUE, w_iconv32);
-		    }
-		    if (iconv == w_iconv32) {
-			input_endian = ENDIAN_BIG;
-			return;
-		    }
-		    (*i_ungetc)(0xFF,f);
-		}else (*i_ungetc)(c2,f);
-		(*i_ungetc)(0xFE,f);
-	    }else if(c2 == 0xFF){
-		if((c2 = (*i_getc)(f)) == 0xFE){
-		    if(!input_f){
-			set_iconv(TRUE, w_iconv32);
-		    }
-		    if (iconv == w_iconv32) {
-			input_endian = ENDIAN_2143;
-			return;
-		    }
-		    (*i_ungetc)(0xFF,f);
-		}else (*i_ungetc)(c2,f);
-		(*i_ungetc)(0xFF,f);
-	    }else (*i_ungetc)(c2,f);
-	    (*i_ungetc)(0x00,f);
-	}else (*i_ungetc)(c2,f);
-	(*i_ungetc)(0x00,f);
-	break;
-    case 0xEF:
-	if((c2 = (*i_getc)(f)) == 0xBB){
-	    if((c2 = (*i_getc)(f)) == 0xBF){
-		if(!input_f){
-		    set_iconv(TRUE, w_iconv);
-		}
-		if (iconv == w_iconv) {
-		    return;
-		}
-		(*i_ungetc)(0xBF,f);
-	    }else (*i_ungetc)(c2,f);
-	    (*i_ungetc)(0xBB,f);
-	}else (*i_ungetc)(c2,f);
-	(*i_ungetc)(0xEF,f);
-	break;
-    case 0xFE:
-	if((c2 = (*i_getc)(f)) == 0xFF){
-	    if((c2 = (*i_getc)(f)) == 0x00){
-		if((c2 = (*i_getc)(f)) == 0x00){
-		    if(!input_f){
-			set_iconv(TRUE, w_iconv32);
-		    }
-		    if (iconv == w_iconv32) {
-			input_endian = ENDIAN_3412;
-			return;
-		    }
-		    (*i_ungetc)(0x00,f);
-		}else (*i_ungetc)(c2,f);
-		(*i_ungetc)(0x00,f);
-	    }else (*i_ungetc)(c2,f);
-	    if(!input_f){
-		set_iconv(TRUE, w_iconv16);
-	    }
-	    if (iconv == w_iconv16) {
-		input_endian = ENDIAN_BIG;
-		return;
-	    }
-	    (*i_ungetc)(0xFF,f);
-	}else (*i_ungetc)(c2,f);
-	(*i_ungetc)(0xFE,f);
-	break;
-    case 0xFF:
-	if((c2 = (*i_getc)(f)) == 0xFE){
-	    if((c2 = (*i_getc)(f)) == 0x00){
-		if((c2 = (*i_getc)(f)) == 0x00){
-		    if(!input_f){
-			set_iconv(TRUE, w_iconv32);
-		    }
-		    if (iconv == w_iconv32) {
-			input_endian = ENDIAN_LITTLE;
-			return;
-		    }
-		    (*i_ungetc)(0x00,f);
-		}else (*i_ungetc)(c2,f);
-		(*i_ungetc)(0x00,f);
-	    }else (*i_ungetc)(c2,f);
-	    if(!input_f){
-		set_iconv(TRUE, w_iconv16);
-	    }
-	    if (iconv == w_iconv16) {
-		input_endian = ENDIAN_LITTLE;
-		return;
-	    }
-	    (*i_ungetc)(0xFE,f);
-	}else (*i_ungetc)(c2,f);
-	(*i_ungetc)(0xFF,f);
-	break;
-    default:
-	(*i_ungetc)(c2,f);
-	break;
-    }
-}
-
-/*
    Conversion main loop. Code detection only. 
  */
 
-nkf_char kanji_convert(FILE *f)
+int
+kanji_convert(f)
+    FILE  *f;
 {
-    nkf_char    c3, c2=0, c1, c0=0;
-    int is_8bit = FALSE;
+    int    c1,
+                    c2, c3;
+
+    module_connection();
+    c2 = 0;
 
-    if(input_f == SJIS_INPUT || input_f == EUC_INPUT
-#ifdef UTF8_INPUT_ENABLE
-       || input_f == UTF8_INPUT || input_f == UTF16_INPUT
-#endif
-      ){
-	is_8bit = TRUE;
-    }
 
     input_mode = ASCII;
     output_mode = ASCII;
@@ -2540,19 +1838,13 @@ nkf_char kanji_convert(FILE *f)
 #define SEND ;             /* output c1 and c2, get next */
 #define LAST break         /* end of loop, go closing  */
 
-    module_connection();
-    check_bom(f);
-
     while ((c1 = (*i_getc)(f)) != EOF) {
-#ifdef INPUT_CODE_FIX
-	if (!input_f)
-#endif
-	    code_status(c1);
+        code_status(c1);
         if (c2) {
             /* second byte */
-            if (c2 > ((input_f == JIS_INPUT && ms_ucs_map_f) ? 0x92 : DEL)) {
+            if (c2 > DEL) {
                 /* in case of 8th bit is on */
-                if (!estab_f&&!mime_decode_mode) {
+                if (!estab_f) {
                     /* in case of not established yet */
                     /* It is still ambiguious */
                     if (h_conv(f, c2, c1)==EOF) 
@@ -2560,16 +1852,14 @@ nkf_char kanji_convert(FILE *f)
                     else 
                         c2 = 0;
                     NEXT;
-                } else {
-		    /* in case of already established */
-		    if (c1 < AT) {
-			/* ignore bogus code and not CP5022x UCD */
-			c2 = 0;
-			NEXT;
-		    } else {
-			SEND;
-		    }
-		}
+                } else
+                    /* in case of already established */
+                    if (c1 < AT) {
+                        /* ignore bogus code */
+                        c2 = 0;
+                        NEXT;
+                    } else
+                        SEND;
             } else
                 /* second byte, 7 bit code */
                 /* it might be kanji shitfted */
@@ -2581,65 +1871,21 @@ nkf_char kanji_convert(FILE *f)
                     SEND;
         } else {
             /* first byte */
+	    if (
 #ifdef UTF8_INPUT_ENABLE
-	    if (iconv == w_iconv16) {
-		if (input_endian == ENDIAN_BIG) {
-		    c2 = c1;
-		    if ((c1 = (*i_getc)(f)) != EOF) {
-			if (0xD8 <= c2 && c2 <= 0xDB) {
-			    if ((c0 = (*i_getc)(f)) != EOF) {
-				c0 <<= 8;
-				if ((c3 = (*i_getc)(f)) != EOF) {
-				    c0 |= c3;
-				} else c2 = EOF;
-			    } else c2 = EOF;
-			}
-		    } else c2 = EOF;
-		} else {
-		    if ((c2 = (*i_getc)(f)) != EOF) {
-			if (0xD8 <= c2 && c2 <= 0xDB) {
-			    if ((c3 = (*i_getc)(f)) != EOF) {
-				if ((c0 = (*i_getc)(f)) != EOF) {
-				    c0 <<= 8;
-				    c0 |= c3;
-				} else c2 = EOF;
-			    } else c2 = EOF;
-			}
-		    } else c2 = EOF;
-		}
-		SEND;
-            } else if(iconv == w_iconv32){
-		int c3 = c1;
-		if((c2 = (*i_getc)(f)) != EOF &&
-		   (c1 = (*i_getc)(f)) != EOF &&
-		   (c0 = (*i_getc)(f)) != EOF){
-		    switch(input_endian){
-		    case ENDIAN_BIG:
-			c1 = (c2&0xFF)<<16 | (c1&0xFF)<<8 | (c0&0xFF);
-			break;
-		    case ENDIAN_LITTLE:
-			c1 = (c3&0xFF) | (c2&0xFF)<<8 | (c1&0xFF)<<16;
-			break;
-		    case ENDIAN_2143:
-			c1 = (c3&0xFF)<<16 | (c1&0xFF) | (c0&0xFF)<<8;
-			break;
-		    case ENDIAN_3412:
-			c1 = (c3&0xFF)<<8 | (c2&0xFF) | (c0&0xFF)<<16;
-			break;
-		    }
-		    c2 = 0;
-		}else{
-		    c2 = EOF;
-		}
-		SEND;
-            } else
+                iconv == w_iconv16
+#else
+                0
 #endif
+                ) {
+		c2 = c1;
+		c1 = (*i_getc)(f);
+		SEND;
 #ifdef NUMCHAR_OPTION
-            if (is_unicode_capsule(c1)){
+            } else if ((c1 & CLASS_MASK) == CLASS_UTF16){
                 SEND;
-	    } else
 #endif
-	    if (c1 > ((input_f == JIS_INPUT && ms_ucs_map_f) ? 0x92 : DEL)) {
+	    } else if (c1 > DEL) {
                 /* 8 bit code */
                 if (!estab_f && !iso8859_f) {
                     /* not established yet */
@@ -2702,8 +1948,7 @@ nkf_char kanji_convert(FILE *f)
                         /* look like bogus code */
                         NEXT;
                     }
-                } else if (input_mode == X0208 || input_mode == X0212 ||
-			   input_mode == X0213_1 || input_mode == X0213_2) {
+                } else if (input_mode == X0208) {
                     /* in case of Kanji shifted */
                     c2 = c1;
                     NEXT;
@@ -2733,13 +1978,13 @@ nkf_char kanji_convert(FILE *f)
                     /* normal ASCII code */ 
                     SEND;
                 }
-            } else if (c1 == SI && (!is_8bit || mime_decode_mode)) {
+            } else if (c1 == SI) {
                 shift_mode = FALSE; 
                 NEXT;
-            } else if (c1 == SO && (!is_8bit || mime_decode_mode)) {
+            } else if (c1 == SO) {
                 shift_mode = TRUE; 
                 NEXT;
-            } else if (c1 == ESC && (!is_8bit || mime_decode_mode)) {
+            } else if (c1 == ESC ) {
                 if ((c1 = (*i_getc)(f)) == EOF) {
                     /*  (*oconv)(0, ESC); don't send bogus code */
                     LAST;
@@ -2754,9 +1999,7 @@ nkf_char kanji_convert(FILE *f)
                         input_mode = X0208;
                         shift_mode = FALSE;
                         set_input_codename("ISO-2022-JP");
-#ifdef CHECK_OPTION
                         debug(input_codename);
-#endif
                         NEXT;
                     } else if (c1 == '(') {
                         if ((c1 = (*i_getc)(f)) == EOF) {
@@ -2771,20 +2014,6 @@ nkf_char kanji_convert(FILE *f)
                             input_mode = X0208;
                             shift_mode = FALSE;
                             NEXT;
-#ifdef X0212_ENABLE
-                        } else if (c1 == 'D'){
-                            input_mode = X0212;
-                            shift_mode = FALSE;
-                            NEXT;
-#endif /* X0212_ENABLE */
-                        } else if (c1 == (X0213_1&0x7F)){
-                            input_mode = X0213_1;
-                            shift_mode = FALSE;
-                            NEXT;
-                        } else if (c1 == (X0213_2&0x7F)){
-                            input_mode = X0213_2;
-                            shift_mode = FALSE;
-                            NEXT;
                         } else {
                             /* could be some special code */
                             (*oconv)(0, ESC);
@@ -2847,48 +2076,11 @@ nkf_char kanji_convert(FILE *f)
                     (*oconv)(0, ESC);
                     SEND;
                 }
-	    } else if (c1 == ESC && iconv == s_iconv) {
-		/* ESC in Shift_JIS */
-		if ((c1 = (*i_getc)(f)) == EOF) {
-		    /*  (*oconv)(0, ESC); don't send bogus code */
-		    LAST;
-		} else if (c1 == '$') {
-		    /* J-PHONE emoji */
-		    if ((c1 = (*i_getc)(f)) == EOF) {
-			/*
-			   (*oconv)(0, ESC); don't send bogus code 
-			   (*oconv)(0, '$'); */
-			LAST;
-		    } else {
-			if (('E' <= c1 && c1 <= 'G') ||
-			    ('O' <= c1 && c1 <= 'Q')) {
-			    /*
-			       NUM : 0 1 2 3 4 5
-			       BYTE: G E F O P Q
-			       C%7 : 1 6 0 2 3 4
-			       C%7 : 0 1 2 3 4 5 6
-			       NUM : 2 0 3 4 5 X 1
-			     */
-			    static const int jphone_emoji_first_table[7] = {2, 0, 3, 4, 5, 0, 1};
-			    c0 = (jphone_emoji_first_table[c1 % 7] << 8) - SPACE + 0xE000 + CLASS_UNICODE;
-			    while ((c1 = (*i_getc)(f)) != EOF) {
-				if (SPACE <= c1 && c1 <= 'z') {
-				    (*oconv)(0, c1 + c0);
-				} else break; /* c1 == SO */
-			    }
-			}
-		    }
-		    if (c1 == EOF) LAST;
-		    NEXT;
-		} else {
-		    /* lonely ESC  */
-		    (*oconv)(0, ESC);
-		    SEND;
-		}
             } else if ((c1 == NL || c1 == CR) && broken_f&4) {
                 input_mode = ASCII; set_iconv(FALSE, 0);
                 SEND;
-	    } else if (c1 == NL && mime_decode_f && !mime_decode_mode ) {
+	    /*
+	    } else if (c1 == NL && mime_f && !mime_decode_mode ) {
 		if ((c1=(*i_getc)(f))!=EOF && c1 == SPACE) {
 		    i_ungetc(SPACE,f);
 		    continue;
@@ -2897,7 +2089,7 @@ nkf_char kanji_convert(FILE *f)
 		}
 		c1 = NL;
 		SEND;
-	    } else if (c1 == CR && mime_decode_f && !mime_decode_mode ) {
+	    } else if (c1 == CR && mime_f && !mime_decode_mode ) {
 		if ((c1=(*i_getc)(f))!=EOF) {
 		    if (c1==SPACE) {
 			i_ungetc(SPACE,f);
@@ -2914,89 +2106,40 @@ nkf_char kanji_convert(FILE *f)
 		}
 		c1 = CR;
 		SEND;
-	    } else if (c1 == DEL && input_mode == X0208 ) {
-		/* CP5022x */
-		c2 = c1;
-		NEXT;
+	    */
 	    } else 
                 SEND;
         }
         /* send: */
-	switch(input_mode){
-	case ASCII:
-	    switch ((*iconv)(c2, c1, c0)) {  /* can be EUC / SJIS / UTF-8 / UTF-16 */
-	    case -2:
-		/* 4 bytes UTF-8 */
-		if ((c0 = (*i_getc)(f)) != EOF) {
-		    code_status(c0);
-		    c0 <<= 8;
-		    if ((c3 = (*i_getc)(f)) != EOF) {
-			code_status(c3);
-			(*iconv)(c2, c1, c0|c3);
-		    }
-		}
-		break;
-	    case -1:
-		/* 3 bytes EUC or UTF-8 */
-		if ((c0 = (*i_getc)(f)) != EOF) {
-		    code_status(c0);
-		    (*iconv)(c2, c1, c0);
-		}
-		break;
-	    }
-	    break;
-	case X0208:
-	case X0213_1:
-	    if (ms_ucs_map_f &&
-		0x7F <= c2 && c2 <= 0x92 &&
-		0x21 <= c1 && c1 <= 0x7E) {
-		/* CP932 UDC */
-		if(c1 == 0x7F) return 0;
-		c1 = (c2 - 0x7F) * 94 + c1 - 0x21 + 0xE000 + CLASS_UNICODE;
-		c2 = 0;
-	    }
-	    (*oconv)(c2, c1); /* this is JIS, not SJIS/EUC case */
-	    break;
-#ifdef X0212_ENABLE
-	case X0212:
-	    (*oconv)(PREFIX_EUCG3 | c2, c1);
-	    break;
-#endif /* X0212_ENABLE */
-	case X0213_2:
-	    (*oconv)(PREFIX_EUCG3 | c2, c1);
-	    break;
-	default:
-	    (*oconv)(input_mode, c1);  /* other special case */
-	}
+        if (input_mode == X0208) 
+            (*oconv)(c2, c1);  /* this is JIS, not SJIS/EUC case */
+        else if (input_mode) 
+            (*oconv)(input_mode, c1);  /* other special case */
+        else if ((*iconv)(c2, c1, 0) < 0){  /* can be EUC/SJIS */
+            int c0 = (*i_getc)(f);
+            if (c0 != EOF){
+                code_status(c0);
+                (*iconv)(c2, c1, c0);
+            }
+        }
 
         c2 = 0;
-        c0 = 0;
         continue;
         /* goto next_word */
     }
 
     /* epilogue */
     (*iconv)(EOF, 0, 0);
-    if (!is_inputcode_set)
-    {
-	if (is_8bit) {
-	    struct input_code *p = input_code_list;
-	    struct input_code *result = p;
-	    while (p->name){
-		if (p->score < result->score) result = p;
-		++p;
-	    }
-	    set_input_codename(result->name);
-	}
-    }
     return 1;
 }
 
-nkf_char
-h_conv(FILE *f, nkf_char c2, nkf_char c1)
+int
+h_conv(f, c2, c1)
+    FILE  *f;
+    int    c1,
+                    c2;
 {
-    nkf_char ret, c3, c0;
-    int hold_index;
+    int    wc,c3;
 
 
     /** it must NOT be in the kanji shifte sequence      */
@@ -3006,6 +2149,7 @@ h_conv(FILE *f, nkf_char c2, nkf_char c1)
     hold_count = 0;
     push_hold_buf(c2);
     push_hold_buf(c1);
+    c2 = 0;
 
     while ((c1 = (*i_getc)(f)) != EOF) {
         if (c1 == ESC){
@@ -3043,13 +2187,13 @@ h_conv(FILE *f, nkf_char c2, nkf_char c1)
      ** Kanji codes by oconv and leave estab_f unchanged.
      **/
 
-    ret = c1;
-    hold_index = 0;
-    while (hold_index < hold_count){
-        c2 = hold_buf[hold_index++];
+    c3=c1;
+    wc = 0;
+    while (wc < hold_count){
+        c2 = hold_buf[wc++];
         if (c2 <= DEL
 #ifdef NUMCHAR_OPTION
-            || is_unicode_capsule(c2)
+            || (c2 & CLASS_MASK) == CLASS_UTF16
 #endif
             ){
             (*iconv)(0, c2, 0);
@@ -3058,8 +2202,8 @@ h_conv(FILE *f, nkf_char c2, nkf_char c1)
             (*iconv)(X0201, c2, 0);
             continue;
         }
-        if (hold_index < hold_count){
-            c1 = hold_buf[hold_index++];
+        if (wc < hold_count){
+            c1 = hold_buf[wc++];
         }else{
             c1 = (*i_getc)(f);
             if (c1 == EOF){
@@ -3068,306 +2212,152 @@ h_conv(FILE *f, nkf_char c2, nkf_char c1)
             }
             code_status(c1);
         }
-        c0 = 0;
-        switch ((*iconv)(c2, c1, 0)) {  /* can be EUC/SJIS/UTF-8 */
-	case -2:
-	    /* 4 bytes UTF-8 */
-            if (hold_index < hold_count){
-                c0 = hold_buf[hold_index++];
-            } else if ((c0 = (*i_getc)(f)) == EOF) {
-		ret = EOF;
-		break;
-	    } else {
-                code_status(c0);
-		c0 <<= 8;
-		if (hold_index < hold_count){
-		    c3 = hold_buf[hold_index++];
-		} else if ((c3 = (*i_getc)(f)) == EOF) {
-		    c0 = ret = EOF;
-		    break;
-		} else {
-		    code_status(c3);
-		    (*iconv)(c2, c1, c0|c3);
-		}
-            }
-	    break;
-	case -1:
-	    /* 3 bytes EUC or UTF-8 */
-            if (hold_index < hold_count){
-                c0 = hold_buf[hold_index++];
-            } else if ((c0 = (*i_getc)(f)) == EOF) {
-		ret = EOF;
-		break;
-	    } else {
+        if ((*iconv)(c2, c1, 0) < 0){
+            int c0;
+            if (wc < hold_count){
+                c0 = hold_buf[wc++];
+            }else{
+                c0 = (*i_getc)(f);
+                if (c0 == EOF){
+                    c3 = EOF;
+                    break;
+                }
                 code_status(c0);
             }
             (*iconv)(c2, c1, c0);
-            break;
-	}
-	if (c0 == EOF) break;
+            c1 = c0;
+        }
     }
-    return ret;
+    return c3;
 }
 
-nkf_char push_hold_buf(nkf_char c2)
+
+
+int
+push_hold_buf(c2)
+     int             c2;
 {
     if (hold_count >= HOLD_SIZE*2)
         return (EOF);
-    hold_buf[hold_count++] = (unsigned char)c2;
+    hold_buf[hold_count++] = c2;
     return ((hold_count >= HOLD_SIZE*2) ? EOF : hold_count);
 }
 
-nkf_char s2e_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
+int s2e_conv(c2, c1, p2, p1)
+     int c2, c1;
+     int *p2, *p1;
 {
-#if defined(SHIFTJIS_CP932) || defined(X0212_ENABLE)
-    nkf_char val;
-#endif
-    static const nkf_char shift_jisx0213_s1a3_table[5][2] ={ { 1, 8}, { 3, 4}, { 5,12}, {13,14}, {15, 0} };
 #ifdef SHIFTJIS_CP932
-    if (!cp932inv_f && is_ibmext_in_sjis(c2)){
-#if 0
-        extern const unsigned short shiftjis_cp932[3][189];
-#endif
-        val = shiftjis_cp932[c2 - CP932_TABLE_BEGIN][c1 - 0x40];
-        if (val){
-            c2 = val >> 8;
-            c1 = val & 0xff;
-        }
-    }
-    if (cp932inv_f
-        && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
-#if 0
-        extern const unsigned short cp932inv[2][189];
-#endif
-        nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
-        if (c){
-            c2 = c >> 8;
-            c1 = c & 0xff;
-        }
+    if (cp932_f && CP932_TABLE_BEGIN <= c2 && c2 <= CP932_TABLE_END){
+        extern unsigned short shiftjis_cp932[3][189];
+        c1 = shiftjis_cp932[c2 - CP932_TABLE_BEGIN][c1 - 0x40];
+        if (c1 == 0) return 1;
+        c2 = c1 >> 8;
+        c1 &= 0xff;
     }
 #endif /* SHIFTJIS_CP932 */
-#ifdef X0212_ENABLE
-    if (!x0213_f && is_ibmext_in_sjis(c2)){
-#if 0
-        extern const unsigned short shiftjis_x0212[3][189];
-#endif
-        val = shiftjis_x0212[c2 - 0xfa][c1 - 0x40];
-        if (val){
-            if (val > 0x7FFF){
-                c2 = PREFIX_EUCG3 | ((val >> 8) & 0x7f);
-                c1 = val & 0xff;
-            }else{
-                c2 = val >> 8;
-                c1 = val & 0xff;
-            }
-            if (p2) *p2 = c2;
-            if (p1) *p1 = c1;
-            return 0;
-        }
+    c2 = c2 + c2 - ((c2 <= 0x9f) ? SJ0162 : SJ6394);
+    if (c1 < 0x9f)
+        c1 = c1 - ((c1 > DEL) ? SPACE : 0x1f);
+    else {
+        c1 = c1 - 0x7e;
+        c2++;
     }
-#endif
-    if(c2 >= 0x80){
-	if(x0213_f && c2 >= 0xF0){
-	    if(c2 <= 0xF3 || (c2 == 0xF4 && c1 < 0x9F)){ /* k=1, 3<=k<=5, k=8, 12<=k<=15 */
-		c2 = PREFIX_EUCG3 | 0x20 | shift_jisx0213_s1a3_table[c2 - 0xF0][0x9E < c1];
-	    }else{ /* 78<=k<=94 */
-		c2 = PREFIX_EUCG3 | (c2 * 2 - 0x17B);
-		if (0x9E < c1) c2++;
-	    }
-	}else{
-	    c2 = c2 + c2 - ((c2 <= 0x9F) ? SJ0162 : SJ6394);
-	    if (0x9E < c1) c2++;
-	}
-	if (c1 < 0x9F)
-	    c1 = c1 - ((c1 > DEL) ? SPACE : 0x1F);
-	else {
-	    c1 = c1 - 0x7E;
-	}
-    }
-
-#ifdef X0212_ENABLE
-    c2 = x0212_unshift(c2);
-#endif
     if (p2) *p2 = c2;
     if (p1) *p1 = c1;
     return 0;
 }
 
-nkf_char s_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+s_iconv(c2, c1, c0)
+    int    c2,
+                    c1, c0;
 {
     if (c2 == X0201) {
 	c1 &= 0x7f;
     } else if ((c2 == EOF) || (c2 == 0) || c2 < SPACE) {
         /* NOP */
-    } else if (!x0213_f && 0xF0 <= c2 && c2 <= 0xF9 && 0x40 <= c1 && c1 <= 0xFC) {
-	/* CP932 UDC */
-	if(c1 == 0x7F) return 0;
-	c1 = (c2 - 0xF0) * 188 + (c1 - 0x40 - (0x7E < c1)) + 0xE000 + CLASS_UNICODE;
-	c2 = 0;
     } else {
-        nkf_char ret = s2e_conv(c2, c1, &c2, &c1);
+        int ret = s2e_conv(c2, c1, &c2, &c1);
         if (ret) return ret;
     }
     (*oconv)(c2, c1);
     return 0;
 }
 
-nkf_char e_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+e_iconv(c2, c1, c0)
+    int    c2,
+                    c1, c0;
 {
     if (c2 == X0201) {
 	c1 &= 0x7f;
-#ifdef X0212_ENABLE
-    }else if (c2 == 0x8f){
-        if (c0 == 0){
-            return -1;
-        }
-	if (!cp51932_f && !x0213_f && 0xF5 <= c1 && c1 <= 0xFE && 0xA1 <= c0 && c0 <= 0xFE) {
-	    /* encoding is eucJP-ms, so invert to Unicode Private User Area */
-	    c1 = (c1 - 0xF5) * 94 + c0 - 0xA1 + 0xE3AC + CLASS_UNICODE;
-	    c2 = 0;
-	} else {
-	    c2 = (c2 << 8) | (c1 & 0x7f);
-	    c1 = c0 & 0x7f;
-#ifdef SHIFTJIS_CP932
-	    if (cp51932_f){
-		nkf_char s2, s1;
-		if (e2s_conv(c2, c1, &s2, &s1) == 0){
-		    s2e_conv(s2, s1, &c2, &c1);
-		    if (c2 < 0x100){
-			c1 &= 0x7f;
-			c2 &= 0x7f;
-		    }
-		}
-	    }
-#endif /* SHIFTJIS_CP932 */
-        }
-#endif /* X0212_ENABLE */
     } else if (c2 == SSO){
         c2 = X0201;
         c1 &= 0x7f;
     } else if ((c2 == EOF) || (c2 == 0) || c2 < SPACE) {
         /* NOP */
     } else {
-	if (!cp51932_f && ms_ucs_map_f && 0xF5 <= c2 && c2 <= 0xFE && 0xA1 <= c1 && c1 <= 0xFE) {
-	    /* encoding is eucJP-ms, so invert to Unicode Private User Area */
-	    c1 = (c2 - 0xF5) * 94 + c1 - 0xA1 + 0xE000 + CLASS_UNICODE;
-	    c2 = 0;
-	} else {
-	    c1 &= 0x7f;
-	    c2 &= 0x7f;
-#ifdef SHIFTJIS_CP932
-	    if (cp51932_f && 0x79 <= c2 && c2 <= 0x7c){
-		nkf_char s2, s1;
-		if (e2s_conv(c2, c1, &s2, &s1) == 0){
-		    s2e_conv(s2, s1, &c2, &c1);
-		    if (c2 < 0x100){
-			c1 &= 0x7f;
-			c2 &= 0x7f;
-		    }
-		}
-	    }
-#endif /* SHIFTJIS_CP932 */
-        }
+        c1 &= 0x7f;
+        c2 &= 0x7f;
     }
     (*oconv)(c2, c1);
     return 0;
 }
 
 #ifdef UTF8_INPUT_ENABLE
-nkf_char w2e_conv(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
+int
+w2e_conv(c2, c1, c0, p2, p1)
+    int    c2, c1, c0;
+    int *p2, *p1;
 {
-    nkf_char ret = 0;
+    extern unsigned short * utf8_to_euc_2bytes[];
+    extern unsigned short ** utf8_to_euc_3bytes[];
+    int ret = 0;
 
-    if (!c1){
-        *p2 = 0;
-        *p1 = c2;
-    }else if (0xc0 <= c2 && c2 <= 0xef) {
-	ret =  unicode_to_jis_common(c2, c1, c0, p2, p1);
+    if (0xc0 <= c2 && c2 <= 0xef) {
+        unsigned short **pp;
+
+        if (0xe0 <= c2) {
+            if (c0 == 0) return -1;
+            pp = utf8_to_euc_3bytes[c2 - 0x80];
+            ret = w_iconv_common(c1, c0, pp, sizeof_utf8_to_euc_C2, p2, p1);
+        } else {
+            ret =  w_iconv_common(c2, c1, utf8_to_euc_2bytes, sizeof_utf8_to_euc_2bytes, p2, p1);
+        }
 #ifdef NUMCHAR_OPTION
-        if (ret > 0){
+        if (ret){
             if (p2) *p2 = 0;
-            if (p1) *p1 = CLASS_UNICODE | ww16_conv(c2, c1, c0);
+            if (p1) *p1 = CLASS_UTF16 | ww16_conv(c2, c1, c0);
             ret = 0;
         }
 #endif
+        return ret;
+    } else if (c2 == X0201) {
+        c1 &= 0x7f;
     }
+    if (p2) *p2 = c2;
+    if (p1) *p1 = c1;
     return ret;
 }
 
-nkf_char w_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+w_iconv(c2, c1, c0)
+    int    c2,
+                    c1, c0;
 {
-    nkf_char ret = 0;
-    static const int w_iconv_utf8_1st_byte[] =
-    { /* 0xC0 - 0xFF */
-	20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-	21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
-	30, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 32, 33, 33,
-	40, 41, 41, 41, 42, 43, 43, 43, 50, 50, 50, 50, 60, 60, 70, 70};
-    
-    if (c2 < 0 || 0xff < c2) {
-    }else if (c2 == 0) { /* 0 : 1 byte*/
-	c0 = 0;
-    } else if ((c2 & 0xc0) == 0x80) { /* 0x80-0xbf : trail byte */
-	return 0;
-    } else{
-    	switch (w_iconv_utf8_1st_byte[c2 - 0xC0]) {
-	case 21:
-	    if (c1 < 0x80 || 0xBF < c1) return 0;
-	    break;
-	case 30:
-	    if (c0 == 0) return -1;
-	    if (c1 < 0xA0 || 0xBF < c1 || (c0 & 0xc0) != 0x80)
-		return 0;
-	    break;
-	case 31:
-	case 33:
-	    if (c0 == 0) return -1;
-	    if ((c1 & 0xc0) != 0x80 || (c0 & 0xc0) != 0x80)
-		return 0;
-	    break;
-	case 32:
-	    if (c0 == 0) return -1;
-	    if (c1 < 0x80 || 0x9F < c1 || (c0 & 0xc0) != 0x80)
-		return 0;
-	    break;
-	case 40:
-	    if (c0 == 0) return -2;
-	    if (c1 < 0x90 || 0xBF < c1 || (c0 & 0xc0c0) != 0x8080)
-		return 0;
-	    break;
-	case 41:
-	    if (c0 == 0) return -2;
-	    if (c1 < 0x80 || 0xBF < c1 || (c0 & 0xc0c0) != 0x8080)
-		return 0;
-	    break;
-	case 42:
-	    if (c0 == 0) return -2;
-	    if (c1 < 0x80 || 0x8F < c1 || (c0 & 0xc0c0) != 0x8080)
-		return 0;
-	    break;
-	default:
-	    return 0;
-	    break;
-	}
-    }
-    if (c2 == 0 || c2 == EOF){
-    } else if ((c2 & 0xf8) == 0xf0) { /* 4 bytes */
-	c1 = CLASS_UNICODE | ww16_conv(c2, c1, c0);
-	c2 = 0;
-    } else {
-	ret = w2e_conv(c2, c1, c0, &c2, &c1);
-    }
+    int ret = w2e_conv(c2, c1, c0, &c2, &c1);
     if (ret == 0){
         (*oconv)(c2, c1);
     }
     return ret;
 }
-#endif
 
-#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
-void w16w_conv(nkf_char val, nkf_char *p2, nkf_char *p1, nkf_char *p0)
+void
+w16w_conv(val, p2, p1, p0)
+     unsigned short val;
+     int *p2, *p1, *p0;
 {
-    val &= VALUE_MASK;
     if (val < 0x80){
         *p2 = val;
         *p1 = 0;
@@ -3376,246 +2366,101 @@ void w16w_conv(nkf_char val, nkf_char *p2, nkf_char *p1, nkf_char *p0)
 	*p2 = 0xc0 | (val >> 6);
 	*p1 = 0x80 | (val & 0x3f);
         *p0 = 0;
-    } else if (val <= NKF_INT32_C(0xFFFF)) {
+    }else{
         *p2 = 0xe0 | (val >> 12);
         *p1 = 0x80 | ((val >> 6) & 0x3f);
         *p0 = 0x80 | (val        & 0x3f);
-    } else if (val <= NKF_INT32_C(0x10FFFF)) {
-        *p2 = 0xe0 |  (val >> 16);
-        *p1 = 0x80 | ((val >> 12) & 0x3f);
-        *p0 = 0x8080 | ((val << 2) & 0x3f00)| (val & 0x3f);
-    } else {
-        *p2 = 0;
-        *p1 = 0;
-        *p0 = 0;
     }
 }
-#endif
 
-#ifdef UTF8_INPUT_ENABLE
-nkf_char ww16_conv(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+ww16_conv(c2, c1, c0)
+     int c2, c1, c0;
 {
-    nkf_char val;
-    if (c2 >= 0xf8) {
-	val = -1;
-    } else if (c2 >= 0xf0){
-	/* c2: 1st, c1: 2nd, c0: 3rd/4th */
-	val = (c2 & 0x0f) << 18;
-        val |= (c1 & 0x3f) << 12;
-        val |= (c0 & 0x3f00) >> 2;
-        val |= (c0 & 0x3f);
-    }else if (c2 >= 0xe0){
+    unsigned short val;
+    if (c2 >= 0xe0){
         val = (c2 & 0x0f) << 12;
         val |= (c1 & 0x3f) << 6;
         val |= (c0 & 0x3f);
     }else if (c2 >= 0xc0){
         val = (c2 & 0x1f) << 6;
-        val |= (c1 & 0x3f);
+        val |= (c1 & 0x3f) << 6;
     }else{
         val = c2;
     }
     return val;
 }
 
-nkf_char w16e_conv(nkf_char val, nkf_char *p2, nkf_char *p1)
+int
+w16e_conv(val, p2, p1)
+     unsigned short val;
+     int *p2, *p1;
 {
-    nkf_char c2, c1, c0;
-    nkf_char ret = 0;
-    val &= VALUE_MASK;
-    if (val < 0x80){
-        *p2 = 0;
-        *p1 = val;
-    }else{
-	w16w_conv(val, &c2, &c1, &c0);
-	ret =  unicode_to_jis_common(c2, c1, c0, p2, p1);
+    extern unsigned short * utf8_to_euc_2bytes[];
+    extern unsigned short ** utf8_to_euc_3bytes[];
+    int c2, c1, c0;
+    unsigned short **pp;
+    int psize;
+    int ret = 0;
+
+    w16w_conv(val, &c2, &c1, &c0);
+    if (c1){
+        if (c0){
+            pp = utf8_to_euc_3bytes[c2 - 0x80];
+            psize = sizeof_utf8_to_euc_C2;
+            ret =  w_iconv_common(c1, c0, pp, psize, p2, p1);
+        }else{
+            pp = utf8_to_euc_2bytes;
+            psize = sizeof_utf8_to_euc_2bytes;
+            ret =  w_iconv_common(c2, c1, pp, psize, p2, p1);
+        }
 #ifdef NUMCHAR_OPTION
-	if (ret > 0){
-	    *p2 = 0;
-	    *p1 = CLASS_UNICODE | val;
-	    ret = 0;
-	}
+        if (ret){
+            *p2 = 0;
+            *p1 = CLASS_UTF16 | val;
+            ret = 0;
+        }
 #endif
     }
     return ret;
 }
-#endif
 
-#ifdef UTF8_INPUT_ENABLE
-nkf_char w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+w_iconv16(c2, c1, c0)
+    int    c2, c1,c0;
 {
-    nkf_char ret = 0;
+    int ret;
+
+    if (c2==0376 && c1==0377){
+	utf16_mode = UTF16LE_INPUT;
+	return 0;    
+    } else if (c2==0377 && c1==0376){
+	utf16_mode = UTF16BE_INPUT;
+	return 0;    
+    }
+    if (c2 != EOF && utf16_mode == UTF16BE_INPUT) {
+	int tmp;
+	tmp=c1; c1=c2; c2=tmp;
+    }
     if ((c2==0 && c1 < 0x80) || c2==EOF) {
 	(*oconv)(c2, c1);
 	return 0;
-    }else if (0xD8 <= c2 && c2 <= 0xDB) {
-	if (c0 < NKF_INT32_C(0xDC00) || NKF_INT32_C(0xDFFF) < c0)
-	    return -2;
-	c1 =  CLASS_UNICODE | ((c2 << 18) + (c1 << 10) + c0 - NKF_INT32_C(0x35FDC00));
-	c2 = 0;
-    }else if ((c2>>3) == 27) { /* unpaired surrogate */
-	/*
-	   return 2;
-	*/
-	return 1;
-    }else ret = w16e_conv(((c2 & 0xff)<<8) + c1, &c2, &c1);
-    if (ret) return ret;
-    (*oconv)(c2, c1);
-    return 0;
-}
-
-nkf_char w_iconv32(nkf_char c2, nkf_char c1, nkf_char c0)
-{
-    int ret = 0;
-
-    if ((c2 == 0 && c1 < 0x80) || c2==EOF) {
-    } else if (is_unicode_bmp(c1)) {
-	ret = w16e_conv(c1, &c2, &c1);
-    } else {
-	c2 = 0;
-	c1 =  CLASS_UNICODE | c1;
     }
+    ret = w16e_conv(((c2<<8)&0xff00) + c1, &c2, &c1);
     if (ret) return ret;
     (*oconv)(c2, c1);
     return 0;
 }
 
-nkf_char unicode_to_jis_common(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
+int
+w_iconv_common(c1, c0, pp, psize, p2, p1)
+    int    c1,c0;
+    unsigned short **pp;
+    int psize;
+    int *p2, *p1;
 {
-#if 0
-    extern const unsigned short *const utf8_to_euc_2bytes[];
-    extern const unsigned short *const utf8_to_euc_2bytes_ms[];
-    extern const unsigned short *const utf8_to_euc_2bytes_932[];
-    extern const unsigned short *const *const utf8_to_euc_3bytes[];
-    extern const unsigned short *const *const utf8_to_euc_3bytes_ms[];
-    extern const unsigned short *const *const utf8_to_euc_3bytes_932[];
-#endif
-    const unsigned short *const *pp;
-    const unsigned short *const *const *ppp;
-    static const int no_best_fit_chars_table_C2[] =
-    {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 2, 1, 1, 2,
-	0, 0, 1, 1, 0, 1, 0, 1, 2, 1, 1, 1, 1, 1, 1, 1};
-    static const int no_best_fit_chars_table_C2_ms[] =
-    {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0,
-	0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0};
-    static const int no_best_fit_chars_table_932_C2[] =
-    {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1,
-	0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0};
-    static const int no_best_fit_chars_table_932_C3[] =
-    {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1};
-    nkf_char ret = 0;
-
-    if(c2 < 0x80){
-	*p2 = 0;
-	*p1 = c2;
-    }else if(c2 < 0xe0){
-	if(no_best_fit_chars_f){
-	    if(ms_ucs_map_f == UCS_MAP_CP932){
-		switch(c2){
-		case 0xC2:
-		    if(no_best_fit_chars_table_932_C2[c1&0x3F]) return 1;
-		    break;
-		case 0xC3:
-		    if(no_best_fit_chars_table_932_C3[c1&0x3F]) return 1;
-		    break;
-		}
-	    }else if(!cp932inv_f){
-		switch(c2){
-		case 0xC2:
-		    if(no_best_fit_chars_table_C2[c1&0x3F]) return 1;
-		    break;
-		case 0xC3:
-		    if(no_best_fit_chars_table_932_C3[c1&0x3F]) return 1;
-		    break;
-		}
-	    }else if(ms_ucs_map_f == UCS_MAP_MS){
-		if(c2 == 0xC2 && no_best_fit_chars_table_C2_ms[c1&0x3F]) return 1;
-	    }
-	}
-	pp =
-	    ms_ucs_map_f == UCS_MAP_CP932 ? utf8_to_euc_2bytes_932 :
-	    ms_ucs_map_f == UCS_MAP_MS ? utf8_to_euc_2bytes_ms :
-	    utf8_to_euc_2bytes;
-	ret =  w_iconv_common(c2, c1, pp, sizeof_utf8_to_euc_2bytes, p2, p1);
-    }else if(c0 < 0xF0){
-	if(no_best_fit_chars_f){
-	    if(ms_ucs_map_f == UCS_MAP_CP932){
-		if(c2 == 0xE3 && c1 == 0x82 && c0 == 0x94) return 1;
-	    }else if(ms_ucs_map_f == UCS_MAP_MS){
-		switch(c2){
-		case 0xE2:
-		    switch(c1){
-		    case 0x80:
-			if(c0 == 0x94 || c0 == 0x96 || c0 == 0xBE) return 1;
-			break;
-		    case 0x88:
-			if(c0 == 0x92) return 1;
-			break;
-		    }
-		    break;
-		case 0xE3:
-		    if(c1 == 0x80 || c0 == 0x9C) return 1;
-		    break;
-		}
-	    }else{
-		switch(c2){
-		case 0xE2:
-		    switch(c1){
-		    case 0x80:
-			if(c0 == 0x95) return 1;
-			break;
-		    case 0x88:
-			if(c0 == 0xA5) return 1;
-			break;
-		    }
-		    break;
-		case 0xEF:
-		    switch(c1){
-		    case 0xBC:
-			if(c0 == 0x8D) return 1;
-			break;
-		    case 0xBD:
-			if(c0 == 0x9E && !cp932inv_f) return 1;
-			break;
-		    case 0xBF:
-			if(0xA0 <= c0 && c0 <= 0xA5) return 1;
-			break;
-		    }
-		    break;
-		}
-	    }
-	}
-	ppp =
-	    ms_ucs_map_f == UCS_MAP_CP932 ? utf8_to_euc_3bytes_932 :
-	    ms_ucs_map_f == UCS_MAP_MS ? utf8_to_euc_3bytes_ms :
-	    utf8_to_euc_3bytes;
-	ret = w_iconv_common(c1, c0, ppp[c2 - 0xE0], sizeof_utf8_to_euc_C2, p2, p1);
-    }else return -1;
-#ifdef SHIFTJIS_CP932
-    if (!ret && !cp932inv_f && is_eucg3(*p2)) {
-	nkf_char s2, s1;
-	if (e2s_conv(*p2, *p1, &s2, &s1) == 0) {
-	    s2e_conv(s2, s1, p2, p1);
-	}else{
-	    ret = 1;
-	}
-    }
-#endif
-    return ret;
-}
-
-nkf_char w_iconv_common(nkf_char c1, nkf_char c0, const unsigned short *const *pp, nkf_char psize, nkf_char *p2, nkf_char *p1)
-{
-    nkf_char c2;
-    const unsigned short *p;
+    int c2;
+    unsigned short *p ;
     unsigned short val;
 
     if (pp == 0) return 1;
@@ -3626,19 +2471,11 @@ nkf_char w_iconv_common(nkf_char c1, nkf_char c0, const unsigned short *const *p
     if (p == 0)  return 1;
 
     c0 -= 0x80;
-    if (c0 < 0 || sizeof_utf8_to_euc_C2 <= c0) return 1;
+    if (c0 < 0 || sizeof_utf8_to_euc_E5B8 <= c0) return 1;
     val = p[c0];
     if (val == 0) return 1;
-    if (no_cp932ext_f && (
-	(val>>8) == 0x2D || /* NEC special characters */
-	val > NKF_INT32_C(0xF300) /* IBM extended characters */
-	)) return 1;
 
     c2 = val >> 8;
-   if (val > 0x7FFF){
-        c2 &= 0x7f;
-        c2 |= PREFIX_EUCG3;
-    }
     if (c2 == SO) c2 = X0201;
     c1 = val & 0x7f;
     if (p2) *p2 = c2;
@@ -3646,125 +2483,25 @@ nkf_char w_iconv_common(nkf_char c1, nkf_char c0, const unsigned short *const *p
     return 0;
 }
 
-void nkf_each_char_to_hex(void (*f)(nkf_char c2,nkf_char c1), nkf_char c)
-{
-    const char *hex = "0123456789ABCDEF";
-    int shift = 20;
-    c &= VALUE_MASK;
-    while(shift >= 0){
-	if(c >= 1<<shift){
-	    while(shift >= 0){
-		(*f)(0, hex[(c>>shift)&0xF]);
-		shift -= 4;
-	    }
-	}else{
-	    shift -= 4;
-	}
-    }
-    return;
-}
-
-void encode_fallback_html(nkf_char c)
-{
-    (*oconv)(0, '&');
-    (*oconv)(0, '#');
-    c &= VALUE_MASK;
-    if(c >= NKF_INT32_C(1000000))
-	(*oconv)(0, 0x30+(c/NKF_INT32_C(1000000))%10);
-    if(c >= NKF_INT32_C(100000))
-	(*oconv)(0, 0x30+(c/NKF_INT32_C(100000) )%10);
-    if(c >= 10000)
-	(*oconv)(0, 0x30+(c/10000  )%10);
-    if(c >= 1000)
-	(*oconv)(0, 0x30+(c/1000   )%10);
-    if(c >= 100)
-	(*oconv)(0, 0x30+(c/100    )%10);
-    if(c >= 10)
-	(*oconv)(0, 0x30+(c/10     )%10);
-    if(c >= 0)
-	(*oconv)(0, 0x30+ c         %10);
-    (*oconv)(0, ';');
-    return;
-}
-
-void encode_fallback_xml(nkf_char c)
-{
-    (*oconv)(0, '&');
-    (*oconv)(0, '#');
-    (*oconv)(0, 'x');
-    nkf_each_char_to_hex(oconv, c);
-    (*oconv)(0, ';');
-    return;
-}
-
-void encode_fallback_java(nkf_char c)
-{
-    const char *hex = "0123456789ABCDEF";
-    (*oconv)(0, '\\');
-    c &= VALUE_MASK;
-    if(!is_unicode_bmp(c)){
-	(*oconv)(0, 'U');
-	(*oconv)(0, '0');
-	(*oconv)(0, '0');
-	(*oconv)(0, hex[(c>>20)&0xF]);
-	(*oconv)(0, hex[(c>>16)&0xF]);
-    }else{
-	(*oconv)(0, 'u');
-    }
-    (*oconv)(0, hex[(c>>12)&0xF]);
-    (*oconv)(0, hex[(c>> 8)&0xF]);
-    (*oconv)(0, hex[(c>> 4)&0xF]);
-    (*oconv)(0, hex[ c     &0xF]);
-    return;
-}
-
-void encode_fallback_perl(nkf_char c)
-{
-    (*oconv)(0, '\\');
-    (*oconv)(0, 'x');
-    (*oconv)(0, '{');
-    nkf_each_char_to_hex(oconv, c);
-    (*oconv)(0, '}');
-    return;
-}
-
-void encode_fallback_subchar(nkf_char c)
-{
-    c = unicode_subchar;
-    (*oconv)((c>>8)&0xFF, c&0xFF);
-    return;
-}
 #endif
 
 #ifdef UTF8_OUTPUT_ENABLE
-nkf_char e2w_conv(nkf_char c2, nkf_char c1)
+int
+e2w_conv(c2, c1)
+    int    c2, c1;
 {
-#if 0
-    extern const unsigned short euc_to_utf8_1byte[];
-    extern const unsigned short *const euc_to_utf8_2bytes[];
-    extern const unsigned short *const euc_to_utf8_2bytes_ms[];
-    extern const unsigned short *const x0212_to_utf8_2bytes[];
-#endif
-    const unsigned short *p;
+    extern unsigned short euc_to_utf8_1byte[];
+    extern unsigned short * euc_to_utf8_2bytes[];
+    extern unsigned short * euc_to_utf8_2bytes_ms[];
+    unsigned short *p;
 
     if (c2 == X0201) {
         p = euc_to_utf8_1byte;
-#ifdef X0212_ENABLE
-    } else if (is_eucg3(c2)){
-	if(ms_ucs_map_f == UCS_MAP_ASCII&& c2 == NKF_INT32_C(0x8F22) && c1 == 0x43){
-	    return 0xA6;
-	}
-        c2 = (c2&0x7f) - 0x21;
-        if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
-	    p = x0212_to_utf8_2bytes[c2];
-        else
-            return 0;
-#endif
     } else {
         c2 &= 0x7f;
         c2 = (c2&0x7f) - 0x21;
         if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
-            p = ms_ucs_map_f != UCS_MAP_ASCII ? euc_to_utf8_2bytes_ms[c2] : euc_to_utf8_2bytes[c2];
+            p = ms_ucs_map_f ? euc_to_utf8_2bytes_ms[c2] : euc_to_utf8_2bytes[c2];
 	else
 	    return 0;
     }
@@ -3775,44 +2512,33 @@ nkf_char e2w_conv(nkf_char c2, nkf_char c1)
     return 0;
 }
 
-void w_oconv(nkf_char c2, nkf_char c1)
+void
+w_oconv(c2, c1)
+    int    c2,
+                    c1;
 {
-    nkf_char c0;
-    nkf_char val;
-
-    if (output_bom_f) {
-	output_bom_f = FALSE;
-    	(*o_putc)('\357');
-	(*o_putc)('\273');
-	(*o_putc)('\277');
+    int c0;
+#ifdef NUMCHAR_OPTION
+    if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
+        w16w_conv(c1, &c2, &c1, &c0);
+        (*o_putc)(c2);
+        if (c1){
+            (*o_putc)(c1);
+            if (c0) (*o_putc)(c0);
+        }
     }
-
+#endif
     if (c2 == EOF) {
         (*o_putc)(EOF);
         return;
     }
 
-#ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
-        val = c1 & VALUE_MASK;
-        if (val < 0x80){
-            (*o_putc)(val);
-        }else if (val < 0x800){
-            (*o_putc)(0xC0 | (val >> 6));
-            (*o_putc)(0x80 | (val & 0x3f));
-        } else if (val <= NKF_INT32_C(0xFFFF)) {
-            (*o_putc)(0xE0 | (val >> 12));
-            (*o_putc)(0x80 | ((val >> 6) & 0x3f));
-            (*o_putc)(0x80 | (val        & 0x3f));
-        } else if (val <= NKF_INT32_C(0x10FFFF)) {
-            (*o_putc)(0xF0 | ( val>>18));
-            (*o_putc)(0x80 | ((val>>12) & 0x3f));
-            (*o_putc)(0x80 | ((val>> 6) & 0x3f));
-            (*o_putc)(0x80 | ( val      & 0x3f));
-        }
-        return;
+    if (unicode_bom_f==2) {
+	(*o_putc)('\357');
+	(*o_putc)('\273');
+	(*o_putc)('\277');
+	unicode_bom_f=1;
     }
-#endif
 
     if (c2 == 0) { 
 	output_mode = ASCII;
@@ -3822,71 +2548,50 @@ void w_oconv(nkf_char c2, nkf_char c1)
         (*o_putc)(c1 | 0x080);
     } else {
         output_mode = UTF8;
-	val = e2w_conv(c2, c1);
-        if (val){
-            w16w_conv(val, &c2, &c1, &c0);
-            (*o_putc)(c2);
-            if (c1){
-                (*o_putc)(c1);
-                if (c0) (*o_putc)(c0);
-            }
+        w16w_conv((unsigned short)e2w_conv(c2, c1), &c2, &c1, &c0);
+        (*o_putc)(c2);
+        if (c1){
+            (*o_putc)(c1);
+            if (c0) (*o_putc)(c0);
         }
     }
 }
 
-void w_oconv16(nkf_char c2, nkf_char c1)
+void
+w_oconv16(c2, c1)
+    int    c2,
+                    c1;
 {
-    if (output_bom_f) {
-	output_bom_f = FALSE;
-        if (output_endian == ENDIAN_LITTLE){
+    if (c2 == EOF) {
+        (*o_putc)(EOF);
+        return;
+    }    
+
+    if (unicode_bom_f==2) {
+        if (w_oconv16_LE){
             (*o_putc)((unsigned char)'\377');
             (*o_putc)('\376');
         }else{
             (*o_putc)('\376');
             (*o_putc)((unsigned char)'\377');
         }
-    }
-
-    if (c2 == EOF) {
-        (*o_putc)(EOF);
-        return;
+	unicode_bom_f=1;
     }
 
     if (c2 == ISO8859_1) {
         c2 = 0;
         c1 |= 0x80;
 #ifdef NUMCHAR_OPTION
-    } else if (c2 == 0 && is_unicode_capsule(c1)) {
-        if (is_unicode_bmp(c1)) {
-            c2 = (c1 >> 8) & 0xff;
-            c1 &= 0xff;
-        } else {
-            c1 &= VALUE_MASK;
-            if (c1 <= UNICODE_MAX) {
-                c2 = (c1 >> 10) + NKF_INT32_C(0xD7C0);   /* high surrogate */
-                c1 = (c1 & 0x3FF) + NKF_INT32_C(0xDC00); /* low surrogate */
-                if (output_endian == ENDIAN_LITTLE){
-                    (*o_putc)(c2 & 0xff);
-                    (*o_putc)((c2 >> 8) & 0xff);
-                    (*o_putc)(c1 & 0xff);
-                    (*o_putc)((c1 >> 8) & 0xff);
-                }else{
-                    (*o_putc)((c2 >> 8) & 0xff);
-                    (*o_putc)(c2 & 0xff);
-                    (*o_putc)((c1 >> 8) & 0xff);
-                    (*o_putc)(c1 & 0xff);
-                }
-            }
-            return;
-        }
+    } else if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16) {
+        c2 = (c1 >> 8) & 0xff;
+        c1 &= 0xff;
 #endif
     } else if (c2) {
-        nkf_char val = e2w_conv(c2, c1);
+        unsigned short val = (unsigned short)e2w_conv(c2, c1);
         c2 = (val >> 8) & 0xff;
         c1 = val & 0xff;
-	if (!val) return;
     }
-    if (output_endian == ENDIAN_LITTLE){
+    if (w_oconv16_LE){
         (*o_putc)(c1);
         (*o_putc)(c2);
     }else{
@@ -3895,79 +2600,16 @@ void w_oconv16(nkf_char c2, nkf_char c1)
     }
 }
 
-void w_oconv32(nkf_char c2, nkf_char c1)
-{
-    if (output_bom_f) {
-	output_bom_f = FALSE;
-        if (output_endian == ENDIAN_LITTLE){
-            (*o_putc)((unsigned char)'\377');
-            (*o_putc)('\376');
-	    (*o_putc)('\000');
-	    (*o_putc)('\000');
-        }else{
-	    (*o_putc)('\000');
-	    (*o_putc)('\000');
-            (*o_putc)('\376');
-            (*o_putc)((unsigned char)'\377');
-        }
-    }
-
-    if (c2 == EOF) {
-        (*o_putc)(EOF);
-        return;
-    }
-
-    if (c2 == ISO8859_1) {
-        c1 |= 0x80;
-#ifdef NUMCHAR_OPTION
-    } else if (c2 == 0 && is_unicode_capsule(c1)) {
-	c1 &= VALUE_MASK;
-#endif
-    } else if (c2) {
-        c1 = e2w_conv(c2, c1);
-	if (!c1) return;
-    }
-    if (output_endian == ENDIAN_LITTLE){
-        (*o_putc)( c1 & NKF_INT32_C(0x000000FF));
-        (*o_putc)((c1 & NKF_INT32_C(0x0000FF00)) >>  8);
-        (*o_putc)((c1 & NKF_INT32_C(0x00FF0000)) >> 16);
-	(*o_putc)('\000');
-    }else{
-	(*o_putc)('\000');
-        (*o_putc)((c1 & NKF_INT32_C(0x00FF0000)) >> 16);
-        (*o_putc)((c1 & NKF_INT32_C(0x0000FF00)) >>  8);
-        (*o_putc)( c1 & NKF_INT32_C(0x000000FF));
-    }
-}
 #endif
 
-void e_oconv(nkf_char c2, nkf_char c1)
+void
+e_oconv(c2, c1)
+    int    c2,
+                    c1;
 {
 #ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
+    if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
         w16e_conv(c1, &c2, &c1);
-        if (c2 == 0 && is_unicode_capsule(c1)){
-	    c2 = c1 & VALUE_MASK;
-	    if (x0212_f && 0xE000 <= c2 && c2 <= 0xE757) {
-		/* eucJP-ms UDC */
-		c1 &= 0xFFF;
-		c2 = c1 / 94;
-		c2 += c2 < 10 ? 0x75 : 0x8FEB;
-		c1 = 0x21 + c1 % 94;
-		if (is_eucg3(c2)){
-		    (*o_putc)(0x8f);
-		    (*o_putc)((c2 & 0x7f) | 0x080);
-		    (*o_putc)(c1 | 0x080);
-		}else{
-		    (*o_putc)((c2 & 0x7f) | 0x080);
-		    (*o_putc)(c1 | 0x080);
-		}
-		return;
-	    } else {
-		if (encode_fallback) (*encode_fallback)(c1);
-		return;
-	    }
-        }
     }
 #endif
     if (c2 == EOF) {
@@ -3982,33 +2624,9 @@ void e_oconv(nkf_char c2, nkf_char c1)
     } else if (c2 == ISO8859_1) {
 	output_mode = ISO8859_1;
         (*o_putc)(c1 | 0x080);
-#ifdef X0212_ENABLE
-    } else if (is_eucg3(c2)){
-	output_mode = JAPANESE_EUC;
-#ifdef SHIFTJIS_CP932
-        if (!cp932inv_f){
-            nkf_char s2, s1;
-            if (e2s_conv(c2, c1, &s2, &s1) == 0){
-                s2e_conv(s2, s1, &c2, &c1);
-            }
-        }
-#endif
-        if (c2 == 0) {
-	    output_mode = ASCII;
-	    (*o_putc)(c1);
-	}else if (is_eucg3(c2)){
-            if (x0212_f){
-                (*o_putc)(0x8f);
-                (*o_putc)((c2 & 0x7f) | 0x080);
-                (*o_putc)(c1 | 0x080);
-            }
-        }else{
-            (*o_putc)((c2 & 0x7f) | 0x080);
-            (*o_putc)(c1 | 0x080);
-        }
-#endif
     } else {
-        if (!nkf_isgraph(c1) || !nkf_isgraph(c2)) {
+        if ((c1<0x21 || 0x7e<c1) ||
+           (c2<0x21 || 0x7e<c2)) {
             set_iconv(FALSE, 0);
             return; /* too late to rescue this char */
         }
@@ -4018,102 +2636,22 @@ void e_oconv(nkf_char c2, nkf_char c1)
     }
 }
 
-#ifdef X0212_ENABLE
-nkf_char x0212_shift(nkf_char c)
-{
-    nkf_char ret = c;
-    c &= 0x7f;
-    if (is_eucg3(ret)){
-        if (0x75 <= c && c <= 0x7f){
-            ret = c + (0x109 - 0x75);
-        }
-    }else{
-        if (0x75 <= c && c <= 0x7f){
-            ret = c + (0x113 - 0x75);
-        }
-    }
-    return ret;
-}
-
-
-nkf_char x0212_unshift(nkf_char c)
-{
-    nkf_char ret = c;
-    if (0x7f <= c && c <= 0x88){
-        ret = c + (0x75 - 0x7f);
-    }else if (0x89 <= c && c <= 0x92){
-        ret = PREFIX_EUCG3 | 0x80 | (c + (0x75 - 0x89));
-    }
-    return ret;
-}
-#endif /* X0212_ENABLE */
-
-nkf_char e2s_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
+void
+e2s_conv(c2, c1, p2, p1)
+     int c2, c1, *p2, *p1;
 {
-    nkf_char ndx;
-    if (is_eucg3(c2)){
-	ndx = c2 & 0x7f;
-	if (x0213_f){
-	    if((0x21 <= ndx && ndx <= 0x2F)){
-		if (p2) *p2 = ((ndx - 1) >> 1) + 0xec - ndx / 8 * 3;
-		if (p1) *p1 = c1 + ((ndx & 1) ? ((c1 < 0x60) ? 0x1f : 0x20) : 0x7e);
-		return 0;
-	    }else if(0x6E <= ndx && ndx <= 0x7E){
-		if (p2) *p2 = ((ndx - 1) >> 1) + 0xbe;
-		if (p1) *p1 = c1 + ((ndx & 1) ? ((c1 < 0x60) ? 0x1f : 0x20) : 0x7e);
-		return 0;
-	    }
-	    return 1;
-	}
-#ifdef X0212_ENABLE
-	else if(nkf_isgraph(ndx)){
-	    nkf_char val = 0;
-	    const unsigned short *ptr;
-#if 0
-	    extern const unsigned short *const x0212_shiftjis[];
-#endif
-	    ptr = x0212_shiftjis[ndx - 0x21];
-	    if (ptr){
-		val = ptr[(c1 & 0x7f) - 0x21];
-	    }
-	    if (val){
-		c2 = val >> 8;
-		c1 = val & 0xff;
-		if (p2) *p2 = c2;
-		if (p1) *p1 = c1;
-		return 0;
-	    }
-	    c2 = x0212_shift(c2);
-	}
-#endif /* X0212_ENABLE */
-    }
-    if(0x7F < c2) return 1;
     if (p2) *p2 = ((c2 - 1) >> 1) + ((c2 <= 0x5e) ? 0x71 : 0xb1);
     if (p1) *p1 = c1 + ((c2 & 1) ? ((c1 < 0x60) ? 0x1f : 0x20) : 0x7e);
-    return 0;
 }
 
-void s_oconv(nkf_char c2, nkf_char c1)
+void
+s_oconv(c2, c1)
+    int    c2,
+                    c1;
 {
 #ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
+    if (c2 == 0 && (c1 & CLASS_MASK) == CLASS_UTF16){
         w16e_conv(c1, &c2, &c1);
-        if (c2 == 0 && is_unicode_capsule(c1)){
-	    c2 = c1 & VALUE_MASK;
-	    if (!x0213_f && 0xE000 <= c2 && c2 <= 0xE757) {
-		/* CP932 UDC */
-		c1 &= 0xFFF;
-		c2 = c1 / 188 + 0xF0;
-		c1 = c1 % 188;
-		c1 += 0x40 + (c1 > 0x3e);
-		(*o_putc)(c2);
-		(*o_putc)(c1);
-		return;
-	    } else {
-		if(encode_fallback)(*encode_fallback)(c1);
-		return;
-	    }
-	}
     }
 #endif
     if (c2 == EOF) {
@@ -4128,16 +2666,9 @@ void s_oconv(nkf_char c2, nkf_char c1)
     } else if (c2 == ISO8859_1) {
 	output_mode = ISO8859_1;
         (*o_putc)(c1 | 0x080);
-#ifdef X0212_ENABLE
-    } else if (is_eucg3(c2)){
-	output_mode = SHIFT_JIS;
-        if (e2s_conv(c2, c1, &c2, &c1) == 0){
-            (*o_putc)(c2);
-            (*o_putc)(c1);
-        }
-#endif
     } else {
-        if (!nkf_isprint(c1) || !nkf_isprint(c2)) {
+        if ((c1<0x20 || 0x7e<c1) ||
+           (c2<0x20 || 0x7e<c2)) {
             set_iconv(FALSE, 0);
             return; /* too late to rescue this char */
         }
@@ -4147,10 +2678,8 @@ void s_oconv(nkf_char c2, nkf_char c1)
 #ifdef SHIFTJIS_CP932
         if (cp932inv_f
             && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
-#if 0
-            extern const unsigned short cp932inv[2][189];
-#endif
-            nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
+            extern unsigned short cp932inv[2][189];
+            int c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
             if (c){
                 c2 = c >> 8;
                 c1 = c & 0xff;
@@ -4166,23 +2695,14 @@ void s_oconv(nkf_char c2, nkf_char c1)
     }
 }
 
-void j_oconv(nkf_char c2, nkf_char c1)
+void
+j_oconv(c2, c1)
+    int    c2,
+                    c1;
 {
 #ifdef NUMCHAR_OPTION
-    if (c2 == 0 && is_unicode_capsule(c1)){
+    if ((c1 & CLASS_MASK) == CLASS_UTF16){
         w16e_conv(c1, &c2, &c1);
-        if (c2 == 0 && is_unicode_capsule(c1)){
-	    c2 = c1 & VALUE_MASK;
-	    if (ms_ucs_map_f && 0xE000 <= c2 && c2 <= 0xE757) {
-		/* CP5022x UDC */
-		c1 &= 0xFFF;
-		c2 = 0x7F + c1 / 94;
-		c1 = 0x21 + c1 % 94;
-	    } else {
-		if (encode_fallback) (*encode_fallback)(c1);
-		return;
-	    }
-        }
     }
 #endif
     if (c2 == EOF) {
@@ -4193,28 +2713,6 @@ void j_oconv(nkf_char c2, nkf_char c1)
 	    output_mode = ASCII;
         }
         (*o_putc)(EOF);
-#ifdef X0212_ENABLE
-    } else if (is_eucg3(c2)){
-	if(x0213_f){
-	    if(output_mode!=X0213_2){
-		output_mode = X0213_2;
-		(*o_putc)(ESC);
-		(*o_putc)('$');
-		(*o_putc)('(');
-		(*o_putc)(X0213_2&0x7F);
-	    }
-	}else{
-	    if(output_mode!=X0212){
-		output_mode = X0212;
-		(*o_putc)(ESC);
-		(*o_putc)('$');
-		(*o_putc)('(');
-		(*o_putc)(X0212&0x7F);
-	    }
-        }
-        (*o_putc)(c2 & 0x7f);
-        (*o_putc)(c1);
-#endif
     } else if (c2==X0201) {
         if (output_mode!=X0201) {
             output_mode = X0201;
@@ -4238,41 +2736,46 @@ void j_oconv(nkf_char c2, nkf_char c1)
         }
         (*o_putc)(c1);
     } else {
-	if(ms_ucs_map_f
-	   ? c2<0x20 || 0x92<c2 || c1<0x20 || 0x7e<c1
-	   : c2<0x20 || 0x7e<c2 || c1<0x20 || 0x7e<c1) return;
-	if(x0213_f){
-	    if (output_mode!=X0213_1) {
-		output_mode = X0213_1;
-		(*o_putc)(ESC);
-		(*o_putc)('$');
-		(*o_putc)('(');
-		(*o_putc)(X0213_1&0x7F);
-	    }
-	}else if (output_mode != X0208) {
+        if (output_mode != X0208) {
             output_mode = X0208;
             (*o_putc)(ESC);
             (*o_putc)('$');
             (*o_putc)(kanji_intro);
         }
+        if (c1<0x20 || 0x7e<c1) 
+            return;
+        if (c2<0x20 || 0x7e<c2) 
+            return;
         (*o_putc)(c2);
         (*o_putc)(c1);
     }
 }
 
-void base64_conv(nkf_char c2, nkf_char c1)
+void
+base64_conv(c2, c1)
+    int    c2,
+                    c1;
 {
-    mime_prechar(c2, c1);
+    if (base64_count>50 && !mimeout_mode && c2==0 && c1==SPACE) {
+	(*o_putc)(EOF);
+	(*o_putc)(NL);
+    } else if (base64_count>66 && mimeout_mode) {
+	(*o_base64conv)(EOF,0);
+	(*o_base64conv)(NL,0);
+	(*o_base64conv)(SPACE,0);
+    }
     (*o_base64conv)(c2,c1);
 }
 
 
-static nkf_char broken_buf[3];
+static int broken_buf[3];
 static int broken_counter = 0;
 static int broken_last = 0;
-nkf_char broken_getc(FILE *f)
+int
+broken_getc(f)
+FILE *f;
 {
-    nkf_char c,c1;
+    int c,c1;
 
     if (broken_counter>0) {
 	return broken_buf[--broken_counter];
@@ -4308,16 +2811,21 @@ nkf_char broken_getc(FILE *f)
     }
 }
 
-nkf_char broken_ungetc(nkf_char c, FILE *f)
+int
+broken_ungetc(c,f)
+int c;
+FILE *f;
 {
     if (broken_counter<2)
 	broken_buf[broken_counter++]=c;
     return c;
 }
 
-static nkf_char prev_cr = 0;
+static int prev_cr = 0;
 
-void cr_conv(nkf_char c2, nkf_char c1)
+void
+cr_conv(c2,c1) 
+int c2,c1;
 {
     if (prev_cr) {
 	prev_cr = 0;
@@ -4364,10 +2872,12 @@ void cr_conv(nkf_char c2, nkf_char c1)
 
 #define char_size(c2,c1) (c2?2:1)
 
-void fold_conv(nkf_char c2, nkf_char c1)
+void
+fold_conv(c2,c1) 
+int c2,c1;
 { 
-    nkf_char prev0;
-    nkf_char fold_state;
+    int prev0;
+    int fold_state=0;
 
     if (c1== '\r' && !fold_preserve_f) {
     	fold_state=0;  /* ignore cr */
@@ -4415,6 +2925,8 @@ void fold_conv(nkf_char c2, nkf_char c1)
         }
     } else if (c1=='\f') {
         f_prev = '\n';
+        if (f_line==0)
+            fold_state =  1;
         f_line = 0;
         fold_state =  '\n';            /* output newline and clear */
     } else if ( (c2==0  && c1==' ')||
@@ -4441,7 +2953,7 @@ void fold_conv(nkf_char c2, nkf_char c1)
         if (f_line<=fold_len) {   /* normal case */
             fold_state = 1;
         } else {
-            if (f_line>fold_len+fold_margin) { /* too many kinsoku suspension */
+            if (f_line>=fold_len+fold_margin) { /* too many kinsou suspension */
                 f_line = char_size(c2,c1);
                 fold_state =  '\n';       /* We can't wait, do fold now */
             } else if (c2==X0201) {
@@ -4532,9 +3044,11 @@ void fold_conv(nkf_char c2, nkf_char c1)
     }
 }
 
-nkf_char z_prev2=0,z_prev1=0;
+int z_prev2=0,z_prev1=0;
 
-void z_conv(nkf_char c2, nkf_char c1)
+void
+z_conv(c2,c1)
+int c2,c1;
 {
 
     /* if (c2) c1 &= 0x7f; assertion */
@@ -4623,7 +3137,9 @@ void z_conv(nkf_char c2, nkf_char c1)
       c \
 )
 
-void rot_conv(nkf_char c2, nkf_char c1)
+void
+rot_conv(c2,c1)
+int c2,c1;
 {
     if (c2==0 || c2==X0201 || c2==ISO8859_1) {
 	c1 = rot13(c1);
@@ -4634,43 +3150,24 @@ void rot_conv(nkf_char c2, nkf_char c1)
     (*o_rot_conv)(c2,c1);
 }
 
-void hira_conv(nkf_char c2, nkf_char c1)
+void
+hira_conv(c2,c1)
+int c2,c1;
 {
-    if (hira_f & 1) {
-        if (c2 == 0x25) {
-            if (0x20 < c1 && c1 < 0x74) {
-                c2 = 0x24;
-                (*o_hira_conv)(c2,c1);
-                return;
-            } else if (c1 == 0x74 && (output_conv == w_oconv || output_conv == w_oconv16)) {
-                c2 = 0;
-                c1 = CLASS_UNICODE | 0x3094;
-                (*o_hira_conv)(c2,c1);
-                return;
-            }
-        } else if (c2 == 0x21 && (c1 == 0x33 || c1 == 0x34)) {
-            c1 += 2;
-            (*o_hira_conv)(c2,c1);
-            return;
-        }
-    }
-    if (hira_f & 2) {
-        if (c2 == 0 && c1 == (CLASS_UNICODE | 0x3094)) {
-            c2 = 0x25;
-            c1 = 0x74;
-        } else if (c2 == 0x24 && 0x20 < c1 && c1 < 0x74) {
-            c2 = 0x25;
-        } else if (c2 == 0x21 && (c1 == 0x35 || c1 == 0x36)) {
-            c1 -= 2;
-        }
-    }
+    if ((hira_f & 1) && c2==0x25 && 0x20<c1 && c1<0x74) {
+	c2 = 0x24;
+    } else if ((hira_f & 2) && c2==0x24 && 0x20<c1 && c1<0x74) {
+	c2 = 0x25;
+    } 
     (*o_hira_conv)(c2,c1);
 }
 
 
-void iso2022jp_check_conv(nkf_char c2, nkf_char c1)
+void
+iso2022jp_check_conv(c2,c1)
+int    c2, c1;
 {
-    static const nkf_char range[RANGE_NUM_MAX][2] = {
+    static int range[RANGE_NUM_MAX][2] = {
         {0x222f, 0x2239,},
         {0x2242, 0x2249,},
         {0x2251, 0x225b,},
@@ -4690,8 +3187,8 @@ void iso2022jp_check_conv(nkf_char c2, nkf_char c1)
         {0x4f54, 0x4f7e,},
         {0x7425, 0x747e},
     };
-    nkf_char i;
-    nkf_char start, end, c;
+    int i;
+    int start, end, c;
 
     if(c2 >= 0x00 && c2 <= 0x20 && c1 >= 0x7f && c1 <= 0xff) {
 	c2 = GETA1;
@@ -4717,43 +3214,43 @@ void iso2022jp_check_conv(nkf_char c2, nkf_char c1)
 
 /* This converts  =?ISO-2022-JP?B?HOGE HOGE?= */
 
-const unsigned char *mime_pattern[] = {
-    (const unsigned char *)"\075?EUC-JP?B?",
-    (const unsigned char *)"\075?SHIFT_JIS?B?",
-    (const unsigned char *)"\075?ISO-8859-1?Q?",
-    (const unsigned char *)"\075?ISO-8859-1?B?",
-    (const unsigned char *)"\075?ISO-2022-JP?B?",
-    (const unsigned char *)"\075?ISO-2022-JP?Q?",
-#if defined(UTF8_INPUT_ENABLE)
-    (const unsigned char *)"\075?UTF-8?B?",
-    (const unsigned char *)"\075?UTF-8?Q?",
-#endif
-    (const unsigned char *)"\075?US-ASCII?Q?",
-    NULL
+unsigned char *mime_pattern[] = {
+   (unsigned char *)"\075?EUC-JP?B?",
+   (unsigned char *)"\075?SHIFT_JIS?B?",
+   (unsigned char *)"\075?ISO-8859-1?Q?",
+   (unsigned char *)"\075?ISO-8859-1?B?",
+   (unsigned char *)"\075?ISO-2022-JP?B?",
+   (unsigned char *)"\075?ISO-2022-JP?Q?",
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
+   (unsigned char *)"\075?UTF-8?B?",
+   (unsigned char *)"\075?UTF-8?Q?",
+#endif
+   (unsigned char *)"\075?US-ASCII?Q?",
+   NULL
 };
 
 
 /* $B3:Ev$9$k%3!<%I$NM%@hEY$r>e$2$k$?$a$NL\0u(B */
-nkf_char (*mime_priority_func[])(nkf_char c2, nkf_char c1, nkf_char c0) = {
+int (*mime_priority_func[])PROTO((int c2, int c1, int c0)) = {
     e_iconv, s_iconv, 0, 0, 0, 0,
-#if defined(UTF8_INPUT_ENABLE)
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
     w_iconv, w_iconv,
 #endif
     0,
 };
 
-const nkf_char mime_encode[] = {
+int      mime_encode[] = {
     JAPANESE_EUC, SHIFT_JIS,ISO8859_1, ISO8859_1, X0208, X0201,
-#if defined(UTF8_INPUT_ENABLE)
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
     UTF8, UTF8,
 #endif
     ASCII,
     0
 };
 
-const nkf_char mime_encode_method[] = {
+int      mime_encode_method[] = {
     'B', 'B','Q', 'B', 'B', 'Q',
-#if defined(UTF8_INPUT_ENABLE)
+#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
     'B', 'Q',
 #endif
     'Q',
@@ -4763,7 +3260,13 @@ const nkf_char mime_encode_method[] = {
 
 #define MAXRECOVER 20
 
-void switch_mime_getc(void)
+/* I don't trust portablity of toupper */
+#define nkf_toupper(c)  (('a'<=c && c<='z')?(c-('a'-'A')):c)
+#define nkf_isdigit(c)  ('0'<=c && c<='9')
+#define nkf_isxdigit(c)  (nkf_isdigit(c) || ('a'<=c && c<='f') || ('A'<=c && c <= 'F'))
+
+void
+switch_mime_getc()
 {
     if (i_getc!=mime_getc) {
 	i_mgetc = i_getc; i_getc = mime_getc;
@@ -4775,7 +3278,8 @@ void switch_mime_getc(void)
     }
 }
 
-void unswitch_mime_getc(void)
+void
+unswitch_mime_getc()
 {
     if(mime_f==STRICT_MIME) {
 	i_mgetc = i_mgetc_buf;
@@ -4783,16 +3287,16 @@ void unswitch_mime_getc(void)
     }
     i_getc = i_mgetc;
     i_ungetc = i_mungetc;
-    if(mime_iconv_back)set_iconv(FALSE, mime_iconv_back);
-    mime_iconv_back = NULL;
 }
 
-nkf_char mime_begin_strict(FILE *f)
+int
+mime_begin_strict(f)
+FILE *f;
 {
-    nkf_char c1 = 0;
+    int c1 = 0;
     int i,j,k;
-    const unsigned char *p,*q;
-    nkf_char r[MAXRECOVER];    /* recovery buffer, max mime pattern length */
+    unsigned char *p,*q;
+    int r[MAXRECOVER];    /* recovery buffer, max mime pattern lenght */
 
     mime_decode_mode = FALSE;
     /* =? has been checked */
@@ -4804,13 +3308,11 @@ nkf_char mime_begin_strict(FILE *f)
         if ( ((r[i] = c1 = (*i_getc)(f))==EOF) || nkf_toupper(c1) != p[i] ) {
             /* pattern fails, try next one */
             q = p;
-            while (mime_pattern[++j]) {
-		p = mime_pattern[j];
+            while ((p = mime_pattern[++j])) {
                 for(k=2;k<i;k++)              /* assume length(p) > i */
                     if (p[k]!=q[k]) break;
                 if (k==i && nkf_toupper(c1)==p[k]) break;
             }
-	    p = mime_pattern[j];
             if (p) continue;  /* found next one, continue */
             /* all fails, output from recovery buffer */
             (*i_ungetc)(c1,f);
@@ -4822,8 +3324,6 @@ nkf_char mime_begin_strict(FILE *f)
     }
     mime_decode_mode = p[i-2];
 
-    mime_iconv_back = iconv;
-    set_iconv(FALSE, mime_priority_func[j]);
     clr_code_score(find_inputcode_byfunc(mime_priority_func[j]), SCORE_iMIME);
 
     if (mime_decode_mode=='B') {
@@ -4838,7 +3338,9 @@ nkf_char mime_begin_strict(FILE *f)
     return c1;
 }
 
-nkf_char mime_getc_buf(FILE *f)
+int
+mime_getc_buf(f) 
+FILE *f;
 {
     /* we don't keep eof of Fifo, becase it contains ?= as
        a terminator. It was checked in mime_integrity. */
@@ -4846,18 +3348,23 @@ nkf_char mime_getc_buf(FILE *f)
         (*i_mgetc_buf)(f):Fifo(mime_input++));
 }
 
-nkf_char mime_ungetc_buf(nkf_char c, FILE *f)
+int
+mime_ungetc_buf(c,f) 
+FILE *f;
+int c;
 {
     if (mimebuf_f)
 	(*i_mungetc_buf)(c,f);
     else 
-	Fifo(--mime_input) = (unsigned char)c;
+	Fifo(--mime_input)=c;
     return c;
 }
 
-nkf_char mime_begin(FILE *f)
+int
+mime_begin(f)
+FILE *f;
 {
-    nkf_char c1;
+    int c1;
     int i,k;
 
     /* In NONSTRICT mode, only =? is checked. In case of failure, we  */
@@ -4868,7 +3375,7 @@ nkf_char mime_begin(FILE *f)
     Fifo(mime_last++)='='; Fifo(mime_last++)='?';
     for(i=2;i<MAXRECOVER;i++) {                   /* start at =? */
         /* We accept any character type even if it is breaked by new lines */
-        c1 = (*i_getc)(f); Fifo(mime_last++) = (unsigned char)c1;
+        c1 = (*i_getc)(f); Fifo(mime_last++)= c1 ;
         if (c1=='\n'||c1==' '||c1=='\r'||
                 c1=='-'||c1=='_'||is_alnum(c1) ) continue;
         if (c1=='=') {
@@ -4880,7 +3387,7 @@ nkf_char mime_begin(FILE *f)
         if (c1!='?') break;
         else {
             /* c1=='?' */
-            c1 = (*i_getc)(f); Fifo(mime_last++) = (unsigned char)c1;
+            c1 = (*i_getc)(f); Fifo(mime_last++) = c1;
             if (!(++i<MAXRECOVER) || c1==EOF) break;
             if (c1=='b'||c1=='B') {
                 mime_decode_mode = 'B';
@@ -4889,7 +3396,7 @@ nkf_char mime_begin(FILE *f)
             } else {
                 break;
             }
-            c1 = (*i_getc)(f); Fifo(mime_last++) = (unsigned char)c1;
+            c1 = (*i_getc)(f); Fifo(mime_last++) = c1;
             if (!(++i<MAXRECOVER) || c1==EOF) break;
             if (c1!='?') {
                 mime_decode_mode = FALSE;
@@ -4912,12 +3419,15 @@ nkf_char mime_begin(FILE *f)
 }
 
 #ifdef CHECK_OPTION
-void no_putc(nkf_char c)
+void
+no_putc(c)
+     int c;
 {
     ;
 }
 
-void debug(const char *str)
+void debug(str)
+     char *str;
 {
     if (debug_f){
         fprintf(stderr, "%s\n", str);
@@ -4925,7 +3435,9 @@ void debug(const char *str)
 }
 #endif
 
-void set_input_codename(char *codename)
+void
+set_input_codename (codename)
+    char *codename;
 {
     if (guess_f && 
         is_inputcode_set &&
@@ -4938,8 +3450,9 @@ void set_input_codename(char *codename)
     is_inputcode_set = TRUE;
 }
 
-#if !defined(PERL_XS) && !defined(WIN32DLL)
-void print_guessed_code(char *filename)
+void
+print_guessed_code (filename)
+    char *filename;
 {
     char *codename = "BINARY";
     if (!is_inputcode_mixed) {
@@ -4952,13 +3465,29 @@ void print_guessed_code(char *filename)
     if (filename != NULL) printf("%s:", filename);
     printf("%s\n", codename);
 }
-#endif /*WIN32DLL*/
+
+int
+hex2bin(x)
+     int x;
+{
+    if (nkf_isdigit(x)) return x - '0';
+    return nkf_toupper(x) - 'A' + 10;
+}
 
 #ifdef INPUT_OPTION 
 
-nkf_char hex_getc(nkf_char ch, FILE *f, nkf_char (*g)(FILE *f), nkf_char (*u)(nkf_char c, FILE *f))
+#ifdef ANSI_C_PROTOTYPE
+int hex_getc(int ch, FILE *f, int (*g)(FILE *f), int (*u)(int c, FILE *f))
+#else
+int
+hex_getc(ch, f, g, u)
+     int ch;
+     FILE *f;
+     int (*g)();
+     int (*u)();
+#endif
 {
-    nkf_char c1, c2, c3;
+    int c1, c2, c3;
     c1 = (*g)(f);
     if (c1 != ch){
         return c1;
@@ -4977,34 +3506,46 @@ nkf_char hex_getc(nkf_char ch, FILE *f, nkf_char (*g)(FILE *f), nkf_char (*u)(nk
     return (hex2bin(c2) << 4) | hex2bin(c3);
 }
 
-nkf_char cap_getc(FILE *f)
+int
+cap_getc(f)
+     FILE *f;
 {
     return hex_getc(':', f, i_cgetc, i_cungetc);
 }
 
-nkf_char cap_ungetc(nkf_char c, FILE *f)
+int
+cap_ungetc(c, f)
+     int c;
+     FILE *f;
 {
     return (*i_cungetc)(c, f);
 }
 
-nkf_char url_getc(FILE *f)
+int
+url_getc(f)
+     FILE *f;
 {
     return hex_getc('%', f, i_ugetc, i_uungetc);
 }
 
-nkf_char url_ungetc(nkf_char c, FILE *f)
+int
+url_ungetc(c, f)
+     int c;
+     FILE *f;
 {
     return (*i_uungetc)(c, f);
 }
 #endif
 
 #ifdef NUMCHAR_OPTION
-nkf_char numchar_getc(FILE *f)
+int
+numchar_getc(f)
+     FILE *f;
 {
-    nkf_char (*g)(FILE *) = i_ngetc;
-    nkf_char (*u)(nkf_char c ,FILE *f) = i_nungetc;
+    int (*g)() = i_ngetc;
+    int (*u)() = i_nungetc;
     int i = 0, j;
-    nkf_char buf[8];
+    int buf[8];
     long c = -1;
 
     buf[i] = (*g)(f);
@@ -5014,7 +3555,7 @@ nkf_char numchar_getc(FILE *f)
             c = 0;
             buf[++i] = (*g)(f);
             if (buf[i] == 'x' || buf[i] == 'X'){
-                for (j = 0; j < 7; j++){
+                for (j = 0; j < 5; j++){
                     buf[++i] = (*g)(f);
                     if (!nkf_isxdigit(buf[i])){
                         if (buf[i] != ';'){
@@ -5026,7 +3567,7 @@ nkf_char numchar_getc(FILE *f)
                     c |= hex2bin(buf[i]);
                 }
             }else{
-                for (j = 0; j < 8; j++){
+                for (j = 0; j < 6; j++){
                     if (j){
                         buf[++i] = (*g)(f);
                     }
@@ -5043,7 +3584,7 @@ nkf_char numchar_getc(FILE *f)
         }
     }
     if (c != -1){
-        return CLASS_UNICODE | c;
+        return CLASS_UTF16 | c;
     }
     while (i > 0){
         (*u)(buf[i], f);
@@ -5052,70 +3593,26 @@ nkf_char numchar_getc(FILE *f)
     return buf[0];
 }
 
-nkf_char numchar_ungetc(nkf_char c, FILE *f)
+int
+numchar_ungetc(c, f)
+     int c;
+     FILE *f;
 {
     return (*i_nungetc)(c, f);
 }
 #endif
 
-#ifdef UNICODE_NORMALIZATION
 
-/* Normalization Form C */
-nkf_char nfc_getc(FILE *f)
+int 
+mime_getc(f)
+FILE *f;
 {
-    nkf_char (*g)(FILE *f) = i_nfc_getc;
-    nkf_char (*u)(nkf_char c ,FILE *f) = i_nfc_ungetc;
-    int i=0, j, k=1, lower, upper;
-    nkf_char buf[9];
-    const nkf_nfchar *array;
-#if 0
-    extern const struct normalization_pair normalization_table[];
-#endif
-    
-    buf[i] = (*g)(f);
-    while (k > 0 && ((buf[i] & 0xc0) != 0x80)){
-	lower=0, upper=NORMALIZATION_TABLE_LENGTH-1;
-	while (upper >= lower) {
-	    j = (lower+upper) / 2;
-	    array = normalization_table[j].nfd;
-	    for (k=0; k < NORMALIZATION_TABLE_NFD_LENGTH && array[k]; k++){
-		if (array[k] != buf[k]){
-		    array[k] < buf[k] ? (lower = j + 1) : (upper = j - 1);
-		    k = 0;
-		    break;
-		} else if (k >= i)
-		    buf[++i] = (*g)(f);
-	    }
-	    if (k > 0){
-		array = normalization_table[j].nfc;
-		for (i=0; i < NORMALIZATION_TABLE_NFC_LENGTH && array[i]; i++)
-		    buf[i] = (nkf_char)(array[i]);
-		i--;
-		break;
-	    }
-	}
-	while (i > 0)
-	    (*u)(buf[i--], f);
-    }
-    return buf[0];
-}
-
-nkf_char nfc_ungetc(nkf_char c, FILE *f)
-{
-    return (*i_nfc_ungetc)(c, f);
-}
-#endif /* UNICODE_NORMALIZATION */
-
-
-nkf_char 
-mime_getc(FILE *f)
-{
-    nkf_char c1, c2, c3, c4, cc;
-    nkf_char t1, t2, t3, t4, mode, exit_mode;
-    nkf_char lwsp_count;
+    int c1, c2, c3, c4, cc;
+    int t1, t2, t3, t4, mode, exit_mode;
+    int lwsp_count;
     char *lwsp_buf;
     char *lwsp_buf_new;
-    nkf_char lwsp_size = 128;
+    int lwsp_size = 128;
 
     if (mime_top != mime_last) {  /* Something is in FIFO */
         return  Fifo(mime_top++);
@@ -5133,16 +3630,13 @@ mime_getc(FILE *f)
     if (mime_decode_mode == 'Q') {
         if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
 restart_mime_q:
-        if (c1=='_' && mimebuf_f != FIXED_MIME) return ' ';
-	if (c1<=' ' || DEL<=c1) {
-	    mime_decode_mode = exit_mode; /* prepare for quit */
-	    return c1;
-	}
-        if (c1!='=' && (c1!='?' || mimebuf_f == FIXED_MIME)) {
+        if (c1=='_') return ' ';
+        if (c1!='=' && c1!='?') {
 	    return c1;
 	}
                 
         mime_decode_mode = exit_mode; /* prepare for quit */
+        if (c1<=' ') return c1;
         if ((c2 = (*i_mgetc)(f)) == EOF) return (EOF);
         if (c1=='?'&&c2=='=' && mimebuf_f != FIXED_MIME) {
             /* end Q encoding */
@@ -5182,12 +3676,13 @@ restart_mime_q:
 		    break;
 		case SPACE:
 		case TAB:
-		    lwsp_buf[lwsp_count] = (unsigned char)c1;
+		    lwsp_buf[lwsp_count] = c1;
 		    if (lwsp_count++>lwsp_size){
-			lwsp_size <<= 1;
+			lwsp_size *= 2;
 			lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
 			if (lwsp_buf_new==NULL) {
 			    free(lwsp_buf);
+			    lwsp_buf = NULL;
 			    perror("can't realloc");
 			    return -1;
 			}
@@ -5197,13 +3692,18 @@ restart_mime_q:
 		}
 		break;
 	    }
-	    if (lwsp_count > 0 && (c1 != '=' || (lwsp_buf[lwsp_count-1] != SPACE && lwsp_buf[lwsp_count-1] != TAB))) {
-		i_ungetc(c1,f);
-		for(lwsp_count--;lwsp_count>0;lwsp_count--)
-		    i_ungetc(lwsp_buf[lwsp_count],f);
-		c1 = lwsp_buf[0];
+	    if (lwsp_count > 0) {
+		if (c1=='=' && (lwsp_buf[lwsp_count-1]==SPACE||lwsp_buf[lwsp_count-1]==TAB)) {
+		    lwsp_count = 0;
+		} else {
+		    i_ungetc(c1,f);
+		    for(lwsp_count--;lwsp_count>0;lwsp_count--)
+			i_ungetc(lwsp_buf[lwsp_count],f);
+		    c1 = lwsp_buf[0];
+		}
 	    }
 	    free(lwsp_buf);
+	    lwsp_buf = NULL;
             return c1;
         }
         if (c1=='='&&c2<' ') { /* this is soft wrap */
@@ -5221,7 +3721,9 @@ restart_mime_q:
         if ((c3 = (*i_mgetc)(f)) == EOF) return (EOF);
         if (c2<=' ') return c2;
         mime_decode_mode = 'Q'; /* still in MIME */
-        return ((hex2bin(c2)<<4) + hex2bin(c3));
+#define hex(c)   (('0'<=c&&c<='9')?(c-'0'):\
+     ('A'<=c&&c<='F')?(c-'A'+10):('a'<=c&&c<='f')?(c-'a'+10):0)
+        return ((hex(c2)<<4) + hex(c3));
     }
 
     if (mime_decode_mode != 'B') {
@@ -5293,12 +3795,13 @@ mime_c2_retry:
 		break;
 	    case SPACE:
 	    case TAB:
-		lwsp_buf[lwsp_count] = (unsigned char)c1;
+		lwsp_buf[lwsp_count] = c1;
 		if (lwsp_count++>lwsp_size){
-		    lwsp_size <<= 1;
+		    lwsp_size *= 2;
 		    lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
 		    if (lwsp_buf_new==NULL) {
 			free(lwsp_buf);
+			lwsp_buf = NULL;
 			perror("can't realloc");
 			return -1;
 		    }
@@ -5308,13 +3811,18 @@ mime_c2_retry:
 	    }
 	    break;
 	}
-	if (lwsp_count > 0 && (c1 != '=' || (lwsp_buf[lwsp_count-1] != SPACE && lwsp_buf[lwsp_count-1] != TAB))) {
-	    i_ungetc(c1,f);
-	    for(lwsp_count--;lwsp_count>0;lwsp_count--)
-		i_ungetc(lwsp_buf[lwsp_count],f);
-	    c1 = lwsp_buf[0];
+	if (lwsp_count > 0) {
+	    if (c1=='=' && (lwsp_buf[lwsp_count-1]==SPACE||lwsp_buf[lwsp_count-1]==TAB)) {
+		lwsp_count = 0;
+	    } else {
+		i_ungetc(c1,f);
+		for(lwsp_count--;lwsp_count>0;lwsp_count--)
+		    i_ungetc(lwsp_buf[lwsp_count],f);
+		c1 = lwsp_buf[0];
+	    }
 	}
 	free(lwsp_buf);
+	lwsp_buf = NULL;
         return c1;
     }
 mime_c3_retry:
@@ -5344,13 +3852,13 @@ mime_c4_retry:
     t4 = 0x3f & base64decode(c4);
     cc = ((t1 << 2) & 0x0fc) | ((t2 >> 4) & 0x03);
     if (c2 != '=') {
-        Fifo(mime_last++) = (unsigned char)cc;
+        Fifo(mime_last++) = cc;
         cc = ((t2 << 4) & 0x0f0) | ((t3 >> 2) & 0x0f);
         if (c3 != '=') {
-            Fifo(mime_last++) = (unsigned char)cc;
+            Fifo(mime_last++) = cc;
             cc = ((t3 << 6) & 0x0c0) | (t4 & 0x3f);
             if (c4 != '=') 
-                Fifo(mime_last++) = (unsigned char)cc;
+                Fifo(mime_last++) = cc;
         }
     } else {
         return c1;
@@ -5358,21 +3866,26 @@ mime_c4_retry:
     return  Fifo(mime_top++);
 }
 
-nkf_char mime_ungetc(nkf_char c, FILE *f)
+int
+mime_ungetc(c,f) 
+int   c;
+FILE  *f;
 {
-    Fifo(--mime_top) = (unsigned char)c;
+    Fifo(--mime_top) = c;
     return c;
 }
 
-nkf_char mime_integrity(FILE *f, const unsigned char *p)
+int
+mime_integrity(f,p)
+FILE *f;
+unsigned char *p;
 {
-    nkf_char c,d;
+    int c,d;
     unsigned int q;
     /* In buffered mode, read until =? or NL or buffer full
      */
     mime_input = mime_top;
     mime_last = mime_top;
-    
     while(*p) Fifo(mime_input++) = *p++;
     d = 0;
     q = mime_input;
@@ -5382,7 +3895,7 @@ nkf_char mime_integrity(FILE *f, const unsigned char *p)
 	}
         if (c=='=' && d=='?') {
             /* checked. skip header, start decode */
-            Fifo(mime_input++) = (unsigned char)c;
+            Fifo(mime_input++) = c;
             /* mime_last_input = mime_input; */
             mime_input = q; 
 	    switch_mime_getc();
@@ -5391,18 +3904,20 @@ nkf_char mime_integrity(FILE *f, const unsigned char *p)
         if (!( (c=='+'||c=='/'|| c=='=' || c=='?' || is_alnum(c))))
             break;
         /* Should we check length mod 4? */
-        Fifo(mime_input++) = (unsigned char)c;
+        Fifo(mime_input++) = c;
         d=c;
     }
     /* In case of Incomplete MIME, no MIME decode  */
-    Fifo(mime_input++) = (unsigned char)c;
+    Fifo(mime_input++) = c;
     mime_last = mime_input;     /* point undecoded buffer */
     mime_decode_mode = 1;              /* no decode on Fifo last in mime_getc */
     switch_mime_getc();         /* anyway we need buffered getc */
     return 1;
 }
 
-nkf_char base64decode(nkf_char c)
+int
+base64decode(c)
+    int            c;
 {
     int             i;
     if (c > '@') {
@@ -5421,19 +3936,21 @@ nkf_char base64decode(nkf_char c)
     return (i);
 }
 
-static const char basis_64[] =
+static char basis_64[] =
    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
-static nkf_char b64c;
+static int b64c;
 #define MIMEOUT_BUF_LENGTH (60)
 char mimeout_buf[MIMEOUT_BUF_LENGTH+1];
 int mimeout_buf_count = 0;
 int mimeout_preserve_space = 0;
 #define itoh4(c)   (c>=10?c+'A'-10:c+'0')
 
-void open_mime(nkf_char mode)
+void
+open_mime(mode)
+int mode;
 {
-    const unsigned char *p;
+    unsigned char *p;
     int i;
     int j;
     p  = mime_pattern[0];
@@ -5447,10 +3964,6 @@ void open_mime(nkf_char mode)
     
     i = 0;
     if (base64_count>45) {
-	if (mimeout_buf_count>0 && nkf_isblank(mimeout_buf[i])){
-            (*o_mputc)(mimeout_buf[i]);
-	    i++;
-	}
 	(*o_mputc)(NL);
 	(*o_mputc)(SPACE);
 	base64_count = 1;
@@ -5484,7 +3997,8 @@ void open_mime(nkf_char mode)
     }
 }
 
-void close_mime(void)
+void
+close_mime()
 {
     (*o_mputc)('?');
     (*o_mputc)('=');
@@ -5492,7 +4006,8 @@ void close_mime(void)
     mimeout_mode = 0;
 }
 
-void eof_mime(void)
+void
+eof_mime()
 {
     switch(mimeout_mode) {
     case 'Q':
@@ -5518,14 +4033,13 @@ void eof_mime(void)
     }
 }
 
-void mimeout_addchar(nkf_char c)
+void
+mimeout_addchar(c)
+    int            c;
 {
     switch(mimeout_mode) {
     case 'Q':
-	if (c==CR||c==NL) {
-	    (*o_mputc)(c);
-	    base64_count = 0;
-	} else if(!nkf_isalnum(c)) {
+	if(c>=DEL) {
 	    (*o_mputc)('=');
 	    (*o_mputc)(itoh4(((c>>4)&0xf)));
 	    (*o_mputc)(itoh4((c&0xf)));
@@ -5553,239 +4067,132 @@ void mimeout_addchar(nkf_char c)
         mimeout_mode='B';
         base64_count += 2;
         break;
-    default:
-	(*o_mputc)(c);
-	base64_count++;
-        break;
     }
 }
 
-nkf_char mime_lastchar2, mime_lastchar1;
-
-void mime_prechar(nkf_char c2, nkf_char c1)
+void
+mime_putc(c)
+    int            c;
 {
-    if (mimeout_mode){
-        if (c2){
-            if (base64_count + mimeout_buf_count/3*4> 66){
-                (*o_base64conv)(EOF,0);
-                (*o_base64conv)(0,NL);
-                (*o_base64conv)(0,SPACE);
-            }
-        }/*else if (mime_lastchar2){
-            if (c1 <=DEL && !nkf_isspace(c1)){
-                (*o_base64conv)(0,SPACE);
-            }
-        }*/
-    }/*else{
-        if (c2 && mime_lastchar2 == 0
-            && mime_lastchar1 && !nkf_isspace(mime_lastchar1)){
-            (*o_base64conv)(0,SPACE);
-        }
-    }*/
-    mime_lastchar2 = c2;
-    mime_lastchar1 = c1;
-}
-
-void mime_putc(nkf_char c)
-{
-    int i, j;
-    nkf_char lastchar;
-
-    if (mimeout_f == FIXED_MIME){
-        if (mimeout_mode == 'Q'){
-            if (base64_count > 71){
-                if (c!=CR && c!=NL) {
-                    (*o_mputc)('=');
-                    (*o_mputc)(NL);
-                }
-                base64_count = 0;
-            }
-        }else{
-            if (base64_count > 71){
-                eof_mime();
-                (*o_mputc)(NL);
-                base64_count = 0;
-            }
-            if (c == EOF) { /* c==EOF */
-                eof_mime();
-            }
-        }
-        if (c != EOF) { /* c==EOF */
-            mimeout_addchar(c);
-        }
-        return;
-    }
+    int i = 0;
+    int j = 0;
     
-    /* mimeout_f != FIXED_MIME */
-
-    if (c == EOF) { /* c==EOF */
-	j = mimeout_buf_count;
-	mimeout_buf_count = 0;
-	i = 0;
-	if (mimeout_mode) {
-	    for (;i<j;i++) {
-		if (nkf_isspace(mimeout_buf[i]) && base64_count < 71){
-		    break;
+    if (mimeout_f==FIXED_MIME && base64_count>50) {
+	eof_mime();
+	(*o_mputc)(NL);
+	base64_count=0;
+    } else if (c==CR||c==NL) {
+	base64_count=0;
+    }
+    if (c!=EOF && mimeout_f!=FIXED_MIME) {
+        if ( c<=DEL &&(output_mode==ASCII ||output_mode == ISO8859_1 ) ) {
+	    if (mimeout_mode=='Q') {
+		if (c<=SPACE) {
+		    close_mime();
+		    (*o_mputc)(SPACE);
+		    base64_count++;
 		}
-		mimeout_addchar(mimeout_buf[i]);
-	    }
-	    eof_mime();
-	    for (;i<j;i++) {
-		mimeout_addchar(mimeout_buf[i]);
+		(*o_mputc)(c);
+		base64_count++;
+		return;
+	    } else if (mimeout_mode) {
+		if (base64_count>63) {
+		    eof_mime();
+		    (*o_mputc)(NL);
+		    (*o_mputc)(SPACE);
+		    base64_count=1;
+		    mimeout_preserve_space = TRUE;
+		}
+		if (c==SPACE || c==TAB || c==CR || c==NL) {
+		    for (i=0;i<mimeout_buf_count;i++) {
+			if (SPACE<mimeout_buf[i] && mimeout_buf[i]<DEL) {
+			    eof_mime();
+			    for (i=0;i<mimeout_buf_count;i++) {
+				(*o_mputc)(mimeout_buf[i]);
+				base64_count++;
+			    }
+			    mimeout_buf_count = 0;
+			}
+		    }
+		    mimeout_buf[mimeout_buf_count++] = c;
+		    if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
+		    	eof_mime();
+			base64_count = 0;
+			for (i=0;i<mimeout_buf_count;i++) {
+			    (*o_mputc)(mimeout_buf[i]);
+			    base64_count++;
+			}
+		    }
+		    return;
+		}
+		if (mimeout_buf_count>0 && SPACE<c) {
+		    mimeout_buf[mimeout_buf_count++] = c;
+		    if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
+		    } else {
+			return;
+		    }
+		}
+	    } else if (!mimeout_mode) {
+		if (c==SPACE || c==TAB || c==CR || c==NL) {
+		    if ((c==CR || c==NL)
+			&&(mimeout_buf[mimeout_buf_count-1]==SPACE
+			   || mimeout_buf[mimeout_buf_count-1]==TAB)) {
+			mimeout_buf_count--;
+		    }
+		    for (i=0;i<mimeout_buf_count;i++) {
+			(*o_mputc)(mimeout_buf[i]);
+			base64_count++;
+		    }
+		    mimeout_buf_count = 0;
+		}
+		mimeout_buf[mimeout_buf_count++] = c;
+		if (mimeout_buf_count>75) {
+		    open_mime(output_mode);
+		}
+		return;
 	    }
-	} else {
-	    for (;i<j;i++) {
-		mimeout_addchar(mimeout_buf[i]);
+        } else if (!mimeout_mode) {
+	    if (mimeout_buf_count>0 && mimeout_buf[mimeout_buf_count-1]==SPACE) {
+		for (i=0;i<mimeout_buf_count-1;i++) {
+		    (*o_mputc)(mimeout_buf[i]);
+		    base64_count++;
+		}
+		mimeout_buf[0] = SPACE;
+		mimeout_buf_count = 1;
 	    }
-	}
-        return;
-    }
-
-    if (mimeout_mode=='Q') {
-        if (c <= DEL && (output_mode==ASCII ||output_mode == ISO8859_1 ) ) {
-            if (c <= SPACE) {
-                close_mime();
-                (*o_mputc)(SPACE);
-                base64_count++;
-            }
-            (*o_mputc)(c);
-            base64_count++;
+	    open_mime(output_mode);
         }
+    } else { /* c==EOF */
+	j = mimeout_buf_count;
+	i = 0;
+	for (;i<j;i++) {
+	    if (mimeout_buf[i]==SPACE || mimeout_buf[i]==TAB
+		|| mimeout_buf[i]==CR || mimeout_buf[i]==NL)
+		break;
+	    (*mime_putc)(mimeout_buf[i]);
+	}
+        eof_mime();
+	for (;i<j;i++) {
+	    (*o_mputc)(mimeout_buf[i]);
+	    base64_count++;
+	}
         return;
     }
-
-    if (mimeout_buf_count > 0){
-        lastchar = mimeout_buf[mimeout_buf_count - 1];
-    }else{
-        lastchar = -1;
-    }
-
-    if (!mimeout_mode) {
-        if (c <= DEL && (output_mode==ASCII ||output_mode == ISO8859_1)) {
-            if (nkf_isspace(c)) {
-                if (c==CR || c==NL) {
-                    base64_count=0;
-                }
-                for (i=0;i<mimeout_buf_count;i++) {
-                    (*o_mputc)(mimeout_buf[i]);
-                    if (mimeout_buf[i] == CR || mimeout_buf[i] == NL){
-                        base64_count = 0;
-                    }else{
-                        base64_count++;
-                    }
-                }
-                mimeout_buf[0] = (char)c;
-                mimeout_buf_count = 1;
-            }else{
-                if (base64_count > 1
-                    && base64_count + mimeout_buf_count > 76){
-                    (*o_mputc)(NL);
-                    base64_count = 0;
-                    if (!nkf_isspace(mimeout_buf[0])){
-                        (*o_mputc)(SPACE);
-                        base64_count++;
-                    }
-                }
-                mimeout_buf[mimeout_buf_count++] = (char)c;
-                if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
-                    open_mime(output_mode);
-                }
-            }
-            return;
-        }else{
-            if (lastchar==CR || lastchar == NL){
-                for (i=0;i<mimeout_buf_count;i++) {
-                    (*o_mputc)(mimeout_buf[i]);
-                }
-                base64_count = 0;
-                mimeout_buf_count = 0;
-            }
-            if (lastchar==SPACE) {
-                for (i=0;i<mimeout_buf_count-1;i++) {
-                    (*o_mputc)(mimeout_buf[i]);
-                    base64_count++;
-                }
-                mimeout_buf[0] = SPACE;
-                mimeout_buf_count = 1;
-            }
-            open_mime(output_mode);
-        }
-    }else{
-        /* mimeout_mode == 'B', 1, 2 */
-        if ( c<=DEL && (output_mode==ASCII ||output_mode == ISO8859_1 ) ) {
-            if (lastchar == CR || lastchar == NL){
-                if (nkf_isblank(c)) {
-                    for (i=0;i<mimeout_buf_count;i++) {
-                        mimeout_addchar(mimeout_buf[i]);
-                    }
-                    mimeout_buf_count = 0;
-                } else if (SPACE<c && c<DEL) {
-                    eof_mime();
-                    for (i=0;i<mimeout_buf_count;i++) {
-                        (*o_mputc)(mimeout_buf[i]);
-                    }
-                    base64_count = 0;
-                    mimeout_buf_count = 0;
-                }
-            }
-            if (c==SPACE || c==TAB || c==CR || c==NL) {
-                for (i=0;i<mimeout_buf_count;i++) {
-                    if (SPACE<mimeout_buf[i] && mimeout_buf[i]<DEL) {
-                        eof_mime();
-                        for (i=0;i<mimeout_buf_count;i++) {
-                            (*o_mputc)(mimeout_buf[i]);
-                            base64_count++;
-                        }
-                        mimeout_buf_count = 0;
-                    }
-                }
-                mimeout_buf[mimeout_buf_count++] = (char)c;
-                if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
-                    eof_mime();
-                    for (i=0;i<mimeout_buf_count;i++) {
-                        (*o_mputc)(mimeout_buf[i]);
-                        base64_count++;
-                    }
-                    mimeout_buf_count = 0;
-                }
-                return;
-            }
-            if (mimeout_buf_count>0 && SPACE<c && c!='=') {
-                mimeout_buf[mimeout_buf_count++] = (char)c;
-                if (mimeout_buf_count>MIMEOUT_BUF_LENGTH) {
-                    j = mimeout_buf_count;
-                    mimeout_buf_count = 0;
-                    for (i=0;i<j;i++) {
-                        mimeout_addchar(mimeout_buf[i]);
-                    }
-                }
-                return;
-            }
-        }
-    }
+    
     if (mimeout_buf_count>0) {
 	j = mimeout_buf_count;
 	mimeout_buf_count = 0;
 	for (i=0;i<j;i++) {
-	    if (mimeout_buf[i]==CR || mimeout_buf[i]==NL)
-		break;
 	    mimeout_addchar(mimeout_buf[i]);
 	}
-	if (i<j) {
-	    eof_mime();
-	    base64_count=0;
-	    for (;i<j;i++) {
-		(*o_mputc)(mimeout_buf[i]);
-	    }
-	    open_mime(output_mode);
-	}
     }
     mimeout_addchar(c);
 }
 
 
-#if defined(PERL_XS) || defined(WIN32DLL)
-void reinit(void)
+#ifdef PERL_XS
+void 
+reinit()
 {
     {
         struct input_code *p = input_code_list;
@@ -5802,7 +4209,6 @@ void reinit(void)
     input_f = FALSE;
     alpha_f = FALSE;
     mime_f = STRICT_MIME;
-    mime_decode_f = FALSE;
     mimebuf_f = FALSE;
     broken_f = FALSE;
     iso8859_f = FALSE;
@@ -5813,22 +4219,10 @@ void reinit(void)
      x0201_f = NO_X0201;
 #endif
     iso2022jp_f = FALSE;
-#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
-    ms_ucs_map_f = UCS_MAP_ASCII;
-#endif
-#ifdef UTF8_INPUT_ENABLE
-    no_cp932ext_f = FALSE;
-    no_best_fit_chars_f = FALSE;
-    encode_fallback = NULL;
-    unicode_subchar  = '?';
-    input_endian = ENDIAN_BIG;
-#endif
 #ifdef UTF8_OUTPUT_ENABLE
-    output_bom_f = FALSE;
-    output_endian = ENDIAN_BIG;
-#endif
-#ifdef UNICODE_NORMALIZATION
-    nfc_f = FALSE;
+    unicode_bom_f = 0;
+    w_oconv16_LE = 0;
+    ms_ucs_map_f = FALSE;
 #endif
 #ifdef INPUT_OPTION
     cap_f = FALSE;
@@ -5846,20 +4240,18 @@ void reinit(void)
     exec_f = 0;
 #endif
 #ifdef SHIFTJIS_CP932
-    cp51932_f = TRUE;
+    cp932_f = TRUE;
     cp932inv_f = TRUE;
 #endif
-#ifdef X0212_ENABLE
-    x0212_f = FALSE;
-    x0213_f = FALSE;
-#endif
     {
         int i;
         for (i = 0; i < 256; i++){
             prefix_table[i] = 0;
         }
     }
-    hold_count = 0;
+#ifdef UTF8_INPUT_ENABLE
+    utf16_mode = UTF16LE_INPUT;
+#endif
     mimeout_buf_count = 0;
     mimeout_mode = 0;
     base64_count = 0;
@@ -5894,119 +4286,104 @@ void reinit(void)
     input_mode =  ASCII;
     shift_mode =  FALSE;
     mime_decode_mode = FALSE;
-    file_out_f = FALSE;
+    file_out = FALSE;
     crmode_f = 0;
     option_mode = 0;
     broken_counter = 0;
     broken_last = 0;
     z_prev2=0,z_prev1=0;
-#ifdef CHECK_OPTION
-    iconv_for_check = 0;
-#endif
-    input_codename = "";
-#ifdef WIN32DLL
-    reinitdll();
-#endif /*WIN32DLL*/
+
 }
 #endif
 
-void no_connection(nkf_char c2, nkf_char c1)
+void 
+no_connection(c2,c1) 
+int c2,c1;
 {
     no_connection2(c2,c1,0);
 }
 
-nkf_char no_connection2(nkf_char c2, nkf_char c1, nkf_char c0)
+int
+no_connection2(c2,c1,c0) 
+int c2,c1,c0;
 {
     fprintf(stderr,"nkf internal module connection failure.\n");
     exit(1);
-    return 0; /* LINT */
 }
 
 #ifndef PERL_XS
-#ifdef WIN32DLL
-#define fprintf dllprintf
-#endif
-void usage(void)
+void 
+usage()   
 {
     fprintf(stderr,"USAGE:  nkf(nkf32,wnkf,nkf2) -[flags] [in file] .. [out file for -O flag]\n");
     fprintf(stderr,"Flags:\n");
     fprintf(stderr,"b,u      Output is buffered (DEFAULT),Output is unbuffered\n");
 #ifdef DEFAULT_CODE_SJIS
-    fprintf(stderr,"j,s,e,w  Output code is JIS 7 bit, Shift_JIS (DEFAULT), EUC-JP, UTF-8N\n");
+    fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS (DEFAULT), AT&T JIS (EUC), UTF-8\n");
 #endif
 #ifdef DEFAULT_CODE_JIS
-    fprintf(stderr,"j,s,e,w  Output code is JIS 7 bit (DEFAULT), Shift JIS, EUC-JP, UTF-8N\n");
+    fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit (DEFAULT), Shift JIS, AT&T JIS (EUC), UTF-8\n");
 #endif
 #ifdef DEFAULT_CODE_EUC
-    fprintf(stderr,"j,s,e,w  Output code is JIS 7 bit, Shift JIS, EUC-JP (DEFAULT), UTF-8N\n");
+    fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS, AT&T JIS (EUC) (DEFAULT), UTF-8\n");
 #endif
 #ifdef DEFAULT_CODE_UTF8
-    fprintf(stderr,"j,s,e,w  Output code is JIS 7 bit, Shift JIS, EUC-JP, UTF-8N (DEFAULT)\n");
+    fprintf(stderr,"j,s,e,w  Outout code is JIS 7 bit, Shift JIS, AT&T JIS (EUC), UTF-8 (DEFAULT)\n");
 #endif
 #ifdef UTF8_OUTPUT_ENABLE
-    fprintf(stderr,"         After 'w' you can add more options. -w[ 8 [0], 16 [[BL] [0]] ]\n");
+    fprintf(stderr,"         After 'w' you can add more options. (80?|16((B|L)0?)?) \n");
 #endif
-    fprintf(stderr,"J,S,E,W  Input assumption is JIS 7 bit , Shift JIS, EUC-JP, UTF-8\n");
+    fprintf(stderr,"J,S,E,W  Input assumption is JIS 7 bit , Shift JIS, AT&T JIS (EUC), UTF-8\n");
 #ifdef UTF8_INPUT_ENABLE
-    fprintf(stderr,"         After 'W' you can add more options. -W[ 8, 16 [BL] ] \n");
+    fprintf(stderr,"         After 'W' you can add more options. (8|16(B|L)?) \n");
 #endif
     fprintf(stderr,"t        no conversion\n");
-    fprintf(stderr,"i[@B]    Specify the Esc Seq for JIS X 0208-1978/83 (DEFAULT B)\n");
-    fprintf(stderr,"o[BJH]   Specify the Esc Seq for ASCII/Roman        (DEFAULT B)\n");
+    fprintf(stderr,"i_/o_    Output sequence to designate JIS-kanji/ASCII (DEFAULT B)\n");
     fprintf(stderr,"r        {de/en}crypt ROT13/47\n");
-    fprintf(stderr,"h        1 katakana->hiragana, 2 hiragana->katakana, 3 both\n");
+    fprintf(stderr,"h        1 hirakana->katakana, 2 katakana->hirakana,3 both\n");
     fprintf(stderr,"v        Show this usage. V: show version\n");
     fprintf(stderr,"m[BQN0]  MIME decode [B:base64,Q:quoted,N:non-strict,0:no decode]\n");
     fprintf(stderr,"M[BQ]    MIME encode [B:base64 Q:quoted]\n");
     fprintf(stderr,"l        ISO8859-1 (Latin-1) support\n");
     fprintf(stderr,"f/F      Folding: -f60 or -f or -f60-10 (fold margin 10) F preserve nl\n");
-    fprintf(stderr,"Z[0-3]   Convert X0208 alphabet to ASCII\n");
-    fprintf(stderr,"         1: Kankaku to 1 space  2: to 2 spaces  3: Convert to HTML Entity\n");
+    fprintf(stderr,"Z[0-3]   Convert X0208 alphabet to ASCII  1: Kankaku to space,2: 2 spaces,\n");
+    fprintf(stderr,"                                          3: Convert HTML Entity\n");
     fprintf(stderr,"X,x      Assume X0201 kana in MS-Kanji, -x preserves X0201\n");
     fprintf(stderr,"B[0-2]   Broken input  0: missing ESC,1: any X on ESC-[($]-X,2: ASCII on NL\n");
 #ifdef MSDOS
     fprintf(stderr,"T        Text mode output\n");
 #endif
     fprintf(stderr,"O        Output to File (DEFAULT 'nkf.out')\n");
+    fprintf(stderr,"d,c      Delete \\r in line feed and \\032, Add \\r in line feed\n");
     fprintf(stderr,"I        Convert non ISO-2022-JP charactor to GETA\n");
-    fprintf(stderr,"d,c      Convert line breaks  -d: LF  -c: CRLF\n");
     fprintf(stderr,"-L[uwm]  line mode u:LF w:CRLF m:CR (DEFAULT noconversion)\n");
-    fprintf(stderr,"\n");
-    fprintf(stderr,"Long name options\n");
-    fprintf(stderr," --ic=<input codeset>  --oc=<output codeset>\n");
-    fprintf(stderr,"                   Specify the input or output codeset\n");
-    fprintf(stderr," --fj  --unix --mac  --windows\n");
-    fprintf(stderr," --jis  --euc  --sjis  --utf8  --utf16  --mime  --base64\n");
-    fprintf(stderr,"                   Convert for the system or code\n");
-    fprintf(stderr," --hiragana  --katakana  --katakana-hiragana\n");
-    fprintf(stderr,"                   To Hiragana/Katakana Conversion\n");
-    fprintf(stderr," --prefix=         Insert escape before troublesome characters of Shift_JIS\n");
+    fprintf(stderr,"long name options\n");
+    fprintf(stderr," --fj,--unix,--mac,--windows                        convert for the system\n");
+    fprintf(stderr," --jis,--euc,--sjis,--utf8,--utf16,--mime,--base64  convert for the code\n");
+    fprintf(stderr," --hiragana, --katakana    Hiragana/Katakana Conversion\n");
+    fprintf(stderr," --cp932, --no-cp932       CP932 compatible\n");
 #ifdef INPUT_OPTION
     fprintf(stderr," --cap-input, --url-input  Convert hex after ':' or '%%'\n");
 #endif
 #ifdef NUMCHAR_OPTION
     fprintf(stderr," --numchar-input   Convert Unicode Character Reference\n");
 #endif
-#ifdef UTF8_INPUT_ENABLE
-    fprintf(stderr," --fb-{skip, html, xml, perl, java, subchar}\n");
-    fprintf(stderr,"                   Specify how nkf handles unassigned characters\n");
+#ifdef UTF8_OUTPUT_ENABLE
+    fprintf(stderr," --ms-ucs-map      Microsoft UCS Mapping Compatible\n");
 #endif
 #ifdef OVERWRITE
-    fprintf(stderr," --in-place[=SUFFIX]  --overwrite[=SUFFIX]\n");
-    fprintf(stderr,"                   Overwrite original listed files by filtered result\n");
-    fprintf(stderr,"                   --overwrite preserves timestamp of original files\n");
-#endif
-    fprintf(stderr," -g  --guess       Guess the input code\n");
-    fprintf(stderr," --help  --version Show this help/the version\n");
-    fprintf(stderr,"                   For more information, see also man nkf\n");
-    fprintf(stderr,"\n");
+    fprintf(stderr," --overwrite       Overwrite original listed files by filtered result\n");
+#endif
+    fprintf(stderr," -g, --guess       Guess the input code\n");
+    fprintf(stderr," --help,--version\n");
     version();
 }
 
-void version(void)
+void
+version()
 {
     fprintf(stderr,"Network Kanji Filter Version %s (%s) "
-#if defined(MSDOS) && !defined(__WIN32__) && !defined(__WIN16__) && !defined(__OS2__)
+#if defined(MSDOS) && !defined(__WIN32__) && !defined(__WIN16__)
                   "for DOS"
 #endif
 #if defined(MSDOS) && defined(__WIN16__)
@@ -6021,7 +4398,7 @@ void version(void)
                   ,NKF_VERSION,NKF_RELEASE_DATE);
     fprintf(stderr,"\n%s\n",CopyRight);
 }
-#endif /*PERL_XS*/
+#endif
 
 /**
  ** $B%Q%C%A@):n<T(B
diff --git a/ext/nkf/nkf-utf8/utf8tbl.c b/ext/nkf/nkf-utf8/utf8tbl.c
index e43ad553d6..7969081b4f 100644
--- a/ext/nkf/nkf-utf8/utf8tbl.c
+++ b/ext/nkf/nkf-utf8/utf8tbl.c
@@ -1,23 +1,23 @@
 #include "config.h"
 
 #ifdef UTF8_OUTPUT_ENABLE
-const unsigned short euc_to_utf8_A1[] = {
+unsigned short euc_to_utf8_A1[] = {
          0x3000, 0x3001, 0x3002, 0xFF0C, 0xFF0E, 0x30FB, 0xFF1A,
  0xFF1B, 0xFF1F, 0xFF01, 0x309B, 0x309C, 0x00B4, 0xFF40, 0x00A8,
- 0xFF3E, 0x203E, 0xFF3F, 0x30FD, 0x30FE, 0x309D, 0x309E, 0x3003,
- 0x4EDD, 0x3005, 0x3006, 0x3007, 0x30FC, 0x2014, 0x2010, 0xFF0F,
+ 0xFF3E, 0xFFE3, 0xFF3F, 0x30FD, 0x30FE, 0x309D, 0x309E, 0x3003,
+ 0x4EDD, 0x3005, 0x3006, 0x3007, 0x30FC, 0x2015, 0x2010, 0xFF0F,
  0xFF3C, 0x301C, 0x2016, 0xFF5C, 0x2026, 0x2025, 0x2018, 0x2019,
  0x201C, 0x201D, 0xFF08, 0xFF09, 0x3014, 0x3015, 0xFF3B, 0xFF3D,
  0xFF5B, 0xFF5D, 0x3008, 0x3009, 0x300A, 0x300B, 0x300C, 0x300D,
  0x300E, 0x300F, 0x3010, 0x3011, 0xFF0B, 0x2212, 0x00B1, 0x00D7,
  0x00F7, 0xFF1D, 0x2260, 0xFF1C, 0xFF1E, 0x2266, 0x2267, 0x221E,
- 0x2234, 0x2642, 0x2640, 0x00B0, 0x2032, 0x2033, 0x2103, 0x00A5,
+ 0x2234, 0x2642, 0x2640, 0x00B0, 0x2032, 0x2033, 0x2103, 0xFFE5,
  0xFF04, 0x00A2, 0x00A3, 0xFF05, 0xFF03, 0xFF06, 0xFF0A, 0xFF20,
  0x00A7, 0x2606, 0x2605, 0x25CB, 0x25CF, 0x25CE, 0x25C7,
 };
 
 /* Microsoft UCS Mapping Compatible */
-const unsigned short euc_to_utf8_A1_ms[] = {
+unsigned short euc_to_utf8_A1_ms[] = {
          0x3000, 0x3001, 0x3002, 0xFF0C, 0xFF0E, 0x30FB, 0xFF1A,
  0xFF1B, 0xFF1F, 0xFF01, 0x309B, 0x309C, 0x00B4, 0xFF40, 0x00A8,
  0xFF3E, 0xFFE3, 0xFF3F, 0x30FD, 0x30FE, 0x309D, 0x309E, 0x3003,
@@ -31,7 +31,8 @@ const unsigned short euc_to_utf8_A1_ms[] = {
  0xFF04, 0xFFE0, 0xFFE1, 0xFF05, 0xFF03, 0xFF06, 0xFF0A, 0xFF20,
  0x00A7, 0x2606, 0x2605, 0x25CB, 0x25CF, 0x25CE, 0x25C7,
 };
-const unsigned short euc_to_utf8_A2[] = {
+
+unsigned short euc_to_utf8_A2[] = {
          0x25C6, 0x25A1, 0x25A0, 0x25B3, 0x25B2, 0x25BD, 0x25BC,
  0x203B, 0x3012, 0x2192, 0x2190, 0x2191, 0x2193, 0x3013,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -47,7 +48,7 @@ const unsigned short euc_to_utf8_A2[] = {
 };
 
 /* Microsoft UCS Mapping Compatible */
-const unsigned short euc_to_utf8_A2_ms[] = {
+unsigned short euc_to_utf8_A2_ms[] = {
          0x25C6, 0x25A1, 0x25A0, 0x25B3, 0x25B2, 0x25BD, 0x25BC,
  0x203B, 0x3012, 0x2192, 0x2190, 0x2191, 0x2193, 0x3013,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -61,7 +62,7 @@ const unsigned short euc_to_utf8_A2_ms[] = {
       0,      0, 0x212B, 0x2030, 0x266F, 0x266D, 0x266A, 0x2020,
  0x2021, 0x00B6,      0,      0,      0,      0, 0x25EF,
 };
-const unsigned short euc_to_utf8_A3[] = {
+unsigned short euc_to_utf8_A3[] = {
               0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0xFF10, 0xFF11, 0xFF12, 0xFF13, 0xFF14, 0xFF15, 0xFF16, 0xFF17,
@@ -75,7 +76,7 @@ const unsigned short euc_to_utf8_A3[] = {
  0xFF50, 0xFF51, 0xFF52, 0xFF53, 0xFF54, 0xFF55, 0xFF56, 0xFF57,
  0xFF58, 0xFF59, 0xFF5A,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A4[] = {
+unsigned short euc_to_utf8_A4[] = {
          0x3041, 0x3042, 0x3043, 0x3044, 0x3045, 0x3046, 0x3047,
  0x3048, 0x3049, 0x304A, 0x304B, 0x304C, 0x304D, 0x304E, 0x304F,
  0x3050, 0x3051, 0x3052, 0x3053, 0x3054, 0x3055, 0x3056, 0x3057,
@@ -89,7 +90,7 @@ const unsigned short euc_to_utf8_A4[] = {
  0x3090, 0x3091, 0x3092, 0x3093,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A5[] = {
+unsigned short euc_to_utf8_A5[] = {
          0x30A1, 0x30A2, 0x30A3, 0x30A4, 0x30A5, 0x30A6, 0x30A7,
  0x30A8, 0x30A9, 0x30AA, 0x30AB, 0x30AC, 0x30AD, 0x30AE, 0x30AF,
  0x30B0, 0x30B1, 0x30B2, 0x30B3, 0x30B4, 0x30B5, 0x30B6, 0x30B7,
@@ -103,7 +104,7 @@ const unsigned short euc_to_utf8_A5[] = {
  0x30F0, 0x30F1, 0x30F2, 0x30F3, 0x30F4, 0x30F5, 0x30F6,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A6[] = {
+unsigned short euc_to_utf8_A6[] = {
          0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
  0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
  0x03A0, 0x03A1, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8,
@@ -117,7 +118,7 @@ const unsigned short euc_to_utf8_A6[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A7[] = {
+unsigned short euc_to_utf8_A7[] = {
          0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0401,
  0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D,
  0x041E, 0x041F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425,
@@ -131,7 +132,7 @@ const unsigned short euc_to_utf8_A7[] = {
  0x044E, 0x044F,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A8[] = {
+unsigned short euc_to_utf8_A8[] = {
          0x2500, 0x2502, 0x250C, 0x2510, 0x2518, 0x2514, 0x251C,
  0x252C, 0x2524, 0x2534, 0x253C, 0x2501, 0x2503, 0x250F, 0x2513,
  0x251B, 0x2517, 0x2523, 0x2533, 0x252B, 0x253B, 0x254B, 0x2520,
@@ -145,7 +146,7 @@ const unsigned short euc_to_utf8_A8[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_A9[] = {
+unsigned short euc_to_utf8_A9[] = {
          0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466,
  0x2467, 0x2468, 0x2469, 0x246A, 0x246B, 0x246C, 0x246D, 0x246E,
  0x246F, 0x2470, 0x2471, 0x2472, 0x2473,      0,      0,      0,
@@ -159,7 +160,7 @@ const unsigned short euc_to_utf8_A9[] = {
       0,      0, 0x2488, 0x2489, 0x248A, 0x248B, 0x248C, 0x248D,
  0x248E, 0x248F, 0x2490,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_AA[] = {
+unsigned short euc_to_utf8_AA[] = {
          0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166,
  0x2167, 0x2168, 0x2169, 0x216A, 0x216B,      0,      0,      0,
       0,      0,      0,      0,      0, 0x2170, 0x2171, 0x2172,
@@ -173,7 +174,7 @@ const unsigned short euc_to_utf8_AA[] = {
  0x24AF, 0x24B0, 0x24B1, 0x24B2, 0x24B3, 0x24B4, 0x24B5,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_AB[] = {
+unsigned short euc_to_utf8_AB[] = {
          0x339C, 0x339F, 0x339D, 0x33A0, 0x33A4,      0, 0x33A1,
  0x33A5, 0x339E, 0x33A2, 0x338E,      0, 0x338F, 0x33C4, 0x3396,
  0x3397, 0x2113, 0x3398, 0x33B3, 0x33B2, 0x33B1, 0x33B0, 0x2109,
@@ -187,7 +188,7 @@ const unsigned short euc_to_utf8_AB[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0, 0x2116, 0x33CD, 0x2121,      0,
 };
-const unsigned short euc_to_utf8_AC[] = {
+unsigned short euc_to_utf8_AC[] = {
          0x2664, 0x2667, 0x2661, 0x2662, 0x2660, 0x2663, 0x2665,
  0x2666,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x3020, 0x260E, 0x3004,
@@ -201,7 +202,7 @@ const unsigned short euc_to_utf8_AC[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_AD[] = {
+unsigned short euc_to_utf8_AD[] = {
          0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466,
  0x2467, 0x2468, 0x2469, 0x246A, 0x246B, 0x246C, 0x246D, 0x246E,
  0x246F, 0x2470, 0x2471, 0x2472, 0x2473, 0x2160, 0x2161, 0x2162,
@@ -215,7 +216,7 @@ const unsigned short euc_to_utf8_AD[] = {
  0x2252, 0x2261, 0x222B, 0x222E, 0x2211, 0x221A, 0x22A5, 0x2220,
  0x221F, 0x22BF, 0x2235, 0x2229, 0x222A,      0, 0x3299,
 };
-const unsigned short euc_to_utf8_AE[] = {
+unsigned short euc_to_utf8_AE[] = {
          0x3349, 0x3322, 0x334D, 0x3314, 0x3316, 0x3305, 0x3333,
  0x334E, 0x3303, 0x3336, 0x3318, 0x3315, 0x3327, 0x3351, 0x334A,
  0x3339, 0x3357, 0x330D, 0x3342, 0x3323, 0x3326, 0x333B, 0x332B,
@@ -229,7 +230,7 @@ const unsigned short euc_to_utf8_AE[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0, 0x337F,      0,      0,
 };
-const unsigned short euc_to_utf8_AF[] = {
+unsigned short euc_to_utf8_AF[] = {
          0x222E, 0x221F, 0x22BF,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x301D, 0x301F,      0,
@@ -243,7 +244,7 @@ const unsigned short euc_to_utf8_AF[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_B0[] = {
+unsigned short euc_to_utf8_B0[] = {
          0x4E9C, 0x5516, 0x5A03, 0x963F, 0x54C0, 0x611B, 0x6328,
  0x59F6, 0x9022, 0x8475, 0x831C, 0x7A50, 0x60AA, 0x63E1, 0x6E25,
  0x65ED, 0x8466, 0x82A6, 0x9BF5, 0x6893, 0x5727, 0x65A1, 0x6271,
@@ -257,7 +258,7 @@ const unsigned short euc_to_utf8_B0[] = {
  0x7A32, 0x8328, 0x828B, 0x9C2F, 0x5141, 0x5370, 0x54BD, 0x54E1,
  0x56E0, 0x59FB, 0x5F15, 0x98F2, 0x6DEB, 0x80E4, 0x852D,
 };
-const unsigned short euc_to_utf8_B1[] = {
+unsigned short euc_to_utf8_B1[] = {
          0x9662, 0x9670, 0x96A0, 0x97FB, 0x540B, 0x53F3, 0x5B87,
  0x70CF, 0x7FBD, 0x8FC2, 0x96E8, 0x536F, 0x9D5C, 0x7ABA, 0x4E11,
  0x7893, 0x81FC, 0x6E26, 0x5618, 0x5504, 0x6B1D, 0x851A, 0x9C3B,
@@ -271,7 +272,7 @@ const unsigned short euc_to_utf8_B1[] = {
  0x8276, 0x82D1, 0x8597, 0x9060, 0x925B, 0x9D1B, 0x5869, 0x65BC,
  0x6C5A, 0x7525, 0x51F9, 0x592E, 0x5965, 0x5F80, 0x5FDC,
 };
-const unsigned short euc_to_utf8_B2[] = {
+unsigned short euc_to_utf8_B2[] = {
          0x62BC, 0x65FA, 0x6A2A, 0x6B27, 0x6BB4, 0x738B, 0x7FC1,
  0x8956, 0x9D2C, 0x9D0E, 0x9EC4, 0x5CA1, 0x6C96, 0x837B, 0x5104,
  0x5C4B, 0x61B6, 0x81C6, 0x6876, 0x7261, 0x4E59, 0x4FFA, 0x5378,
@@ -285,7 +286,7 @@ const unsigned short euc_to_utf8_B2[] = {
  0x4ECB, 0x4F1A, 0x89E3, 0x56DE, 0x584A, 0x58CA, 0x5EFB, 0x5FEB,
  0x602A, 0x6094, 0x6062, 0x61D0, 0x6212, 0x62D0, 0x6539,
 };
-const unsigned short euc_to_utf8_B3[] = {
+unsigned short euc_to_utf8_B3[] = {
          0x9B41, 0x6666, 0x68B0, 0x6D77, 0x7070, 0x754C, 0x7686,
  0x7D75, 0x82A5, 0x87F9, 0x958B, 0x968E, 0x8C9D, 0x51F1, 0x52BE,
  0x5916, 0x54B3, 0x5BB3, 0x5D16, 0x6168, 0x6982, 0x6DAF, 0x788D,
@@ -299,7 +300,7 @@ const unsigned short euc_to_utf8_B3[] = {
  0x53F6, 0x691B, 0x6A3A, 0x9784, 0x682A, 0x515C, 0x7AC3, 0x84B2,
  0x91DC, 0x938C, 0x565B, 0x9D28, 0x6822, 0x8305, 0x8431,
 };
-const unsigned short euc_to_utf8_B4[] = {
+unsigned short euc_to_utf8_B4[] = {
          0x7CA5, 0x5208, 0x82C5, 0x74E6, 0x4E7E, 0x4F83, 0x51A0,
  0x5BD2, 0x520A, 0x52D8, 0x52E7, 0x5DFB, 0x559A, 0x582A, 0x59E6,
  0x5B8C, 0x5B98, 0x5BDB, 0x5E72, 0x5E79, 0x60A3, 0x611F, 0x6163,
@@ -313,7 +314,7 @@ const unsigned short euc_to_utf8_B4[] = {
  0x57FA, 0x5947, 0x5B09, 0x5BC4, 0x5C90, 0x5E0C, 0x5E7E, 0x5FCC,
  0x63EE, 0x673A, 0x65D7, 0x65E2, 0x671F, 0x68CB, 0x68C4,
 };
-const unsigned short euc_to_utf8_B5[] = {
+unsigned short euc_to_utf8_B5[] = {
          0x6A5F, 0x5E30, 0x6BC5, 0x6C17, 0x6C7D, 0x757F, 0x7948,
  0x5B63, 0x7A00, 0x7D00, 0x5FBD, 0x898F, 0x8A18, 0x8CB4, 0x8D77,
  0x8ECC, 0x8F1D, 0x98E2, 0x9A0E, 0x9B3C, 0x4E80, 0x507D, 0x5100,
@@ -327,7 +328,7 @@ const unsigned short euc_to_utf8_B5[] = {
  0x5DE8, 0x62D2, 0x62E0, 0x6319, 0x6E20, 0x865A, 0x8A31, 0x8DDD,
  0x92F8, 0x6F01, 0x79A6, 0x9B5A, 0x4EA8, 0x4EAB, 0x4EAC,
 };
-const unsigned short euc_to_utf8_B6[] = {
+unsigned short euc_to_utf8_B6[] = {
          0x4F9B, 0x4FA0, 0x50D1, 0x5147, 0x7AF6, 0x5171, 0x51F6,
  0x5354, 0x5321, 0x537F, 0x53EB, 0x55AC, 0x5883, 0x5CE1, 0x5F37,
  0x5F4A, 0x602F, 0x6050, 0x606D, 0x631F, 0x6559, 0x6A4B, 0x6CC1,
@@ -341,7 +342,7 @@ const unsigned short euc_to_utf8_B6[] = {
  0x99D2, 0x5177, 0x611A, 0x865E, 0x55B0, 0x7A7A, 0x5076, 0x5BD3,
  0x9047, 0x9685, 0x4E32, 0x6ADB, 0x91E7, 0x5C51, 0x5C48,
 };
-const unsigned short euc_to_utf8_B7[] = {
+unsigned short euc_to_utf8_B7[] = {
          0x6398, 0x7A9F, 0x6C93, 0x9774, 0x8F61, 0x7AAA, 0x718A,
  0x9688, 0x7C82, 0x6817, 0x7E70, 0x6851, 0x936C, 0x52F2, 0x541B,
  0x85AB, 0x8A13, 0x7FA4, 0x8ECD, 0x90E1, 0x5366, 0x8888, 0x7941,
@@ -355,7 +356,7 @@ const unsigned short euc_to_utf8_B7[] = {
  0x5039, 0x5026, 0x5065, 0x517C, 0x5238, 0x5263, 0x55A7, 0x570F,
  0x5805, 0x5ACC, 0x5EFA, 0x61B2, 0x61F8, 0x62F3, 0x6372,
 };
-const unsigned short euc_to_utf8_B8[] = {
+unsigned short euc_to_utf8_B8[] = {
          0x691C, 0x6A29, 0x727D, 0x72AC, 0x732E, 0x7814, 0x786F,
  0x7D79, 0x770C, 0x80A9, 0x898B, 0x8B19, 0x8CE2, 0x8ED2, 0x9063,
  0x9375, 0x967A, 0x9855, 0x9A13, 0x9E78, 0x5143, 0x539F, 0x53B3,
@@ -369,7 +370,7 @@ const unsigned short euc_to_utf8_B8[] = {
  0x4E5E, 0x9BC9, 0x4EA4, 0x4F7C, 0x4FAF, 0x5019, 0x5016, 0x5149,
  0x516C, 0x529F, 0x52B9, 0x52FE, 0x539A, 0x53E3, 0x5411,
 };
-const unsigned short euc_to_utf8_B9[] = {
+unsigned short euc_to_utf8_B9[] = {
          0x540E, 0x5589, 0x5751, 0x57A2, 0x597D, 0x5B54, 0x5B5D,
  0x5B8F, 0x5DE5, 0x5DE7, 0x5DF7, 0x5E78, 0x5E83, 0x5E9A, 0x5EB7,
  0x5F18, 0x6052, 0x614C, 0x6297, 0x62D8, 0x63A7, 0x653B, 0x6602,
@@ -383,7 +384,7 @@ const unsigned short euc_to_utf8_B9[] = {
  0x544A, 0x56FD, 0x7A40, 0x9177, 0x9D60, 0x9ED2, 0x7344, 0x6F09,
  0x8170, 0x7511, 0x5FFD, 0x60DA, 0x9AA8, 0x72DB, 0x8FBC,
 };
-const unsigned short euc_to_utf8_BA[] = {
+unsigned short euc_to_utf8_BA[] = {
          0x6B64, 0x9803, 0x4ECA, 0x56F0, 0x5764, 0x58BE, 0x5A5A,
  0x6068, 0x61C7, 0x660F, 0x6606, 0x6839, 0x68B1, 0x6DF7, 0x75D5,
  0x7D3A, 0x826E, 0x9B42, 0x4E9B, 0x4F50, 0x53C9, 0x5506, 0x5D6F,
@@ -397,7 +398,7 @@ const unsigned short euc_to_utf8_BA[] = {
  0x548B, 0x643E, 0x6628, 0x6714, 0x67F5, 0x7A84, 0x7B56, 0x7D22,
  0x932F, 0x685C, 0x9BAD, 0x7B39, 0x5319, 0x518A, 0x5237,
 };
-const unsigned short euc_to_utf8_BB[] = {
+unsigned short euc_to_utf8_BB[] = {
          0x5BDF, 0x62F6, 0x64AE, 0x64E6, 0x672D, 0x6BBA, 0x85A9,
  0x96D1, 0x7690, 0x9BD6, 0x634C, 0x9306, 0x9BAB, 0x76BF, 0x6652,
  0x4E09, 0x5098, 0x53C2, 0x5C71, 0x60E8, 0x6492, 0x6563, 0x685F,
@@ -411,7 +412,7 @@ const unsigned short euc_to_utf8_BB[] = {
  0x8AEE, 0x8CC7, 0x8CDC, 0x96CC, 0x98FC, 0x6B6F, 0x4E8B, 0x4F3C,
  0x4F8D, 0x5150, 0x5B57, 0x5BFA, 0x6148, 0x6301, 0x6642,
 };
-const unsigned short euc_to_utf8_BC[] = {
+unsigned short euc_to_utf8_BC[] = {
          0x6B21, 0x6ECB, 0x6CBB, 0x723E, 0x74BD, 0x75D4, 0x78C1,
  0x793A, 0x800C, 0x8033, 0x81EA, 0x8494, 0x8F9E, 0x6C50, 0x9E7F,
  0x5F0F, 0x8B58, 0x9D2B, 0x7AFA, 0x8EF8, 0x5B8D, 0x96EB, 0x4E03,
@@ -425,7 +426,7 @@ const unsigned short euc_to_utf8_BC[] = {
  0x816B, 0x8DA3, 0x9152, 0x9996, 0x5112, 0x53D7, 0x546A, 0x5BFF,
  0x6388, 0x6A39, 0x7DAC, 0x9700, 0x56DA, 0x53CE, 0x5468,
 };
-const unsigned short euc_to_utf8_BD[] = {
+unsigned short euc_to_utf8_BD[] = {
          0x5B97, 0x5C31, 0x5DDE, 0x4FEE, 0x6101, 0x62FE, 0x6D32,
  0x79C0, 0x79CB, 0x7D42, 0x7E4D, 0x7FD2, 0x81ED, 0x821F, 0x8490,
  0x8846, 0x8972, 0x8B90, 0x8E74, 0x8F2F, 0x9031, 0x914B, 0x916C,
@@ -439,7 +440,7 @@ const unsigned short euc_to_utf8_BD[] = {
  0x7F72, 0x66F8, 0x85AF, 0x85F7, 0x8AF8, 0x52A9, 0x53D9, 0x5973,
  0x5E8F, 0x5F90, 0x6055, 0x92E4, 0x9664, 0x50B7, 0x511F,
 };
-const unsigned short euc_to_utf8_BE[] = {
+unsigned short euc_to_utf8_BE[] = {
          0x52DD, 0x5320, 0x5347, 0x53EC, 0x54E8, 0x5546, 0x5531,
  0x5617, 0x5968, 0x59BE, 0x5A3C, 0x5BB5, 0x5C06, 0x5C0F, 0x5C11,
  0x5C1A, 0x5E84, 0x5E8A, 0x5EE0, 0x5F70, 0x627F, 0x6284, 0x62DB,
@@ -453,7 +454,7 @@ const unsigned short euc_to_utf8_BE[] = {
  0x60C5, 0x64FE, 0x6761, 0x6756, 0x6D44, 0x72B6, 0x7573, 0x7A63,
  0x84B8, 0x8B72, 0x91B8, 0x9320, 0x5631, 0x57F4, 0x98FE,
 };
-const unsigned short euc_to_utf8_BF[] = {
+unsigned short euc_to_utf8_BF[] = {
          0x62ED, 0x690D, 0x6B96, 0x71ED, 0x7E54, 0x8077, 0x8272,
  0x89E6, 0x98DF, 0x8755, 0x8FB1, 0x5C3B, 0x4F38, 0x4FE1, 0x4FB5,
  0x5507, 0x5A20, 0x5BDD, 0x5BE9, 0x5FC3, 0x614E, 0x632F, 0x65B0,
@@ -467,7 +468,7 @@ const unsigned short euc_to_utf8_BF[] = {
  0x745E, 0x9AC4, 0x5D07, 0x5D69, 0x6570, 0x67A2, 0x8DA8, 0x96DB,
  0x636E, 0x6749, 0x6919, 0x83C5, 0x9817, 0x96C0, 0x88FE,
 };
-const unsigned short euc_to_utf8_C0[] = {
+unsigned short euc_to_utf8_C0[] = {
          0x6F84, 0x647A, 0x5BF8, 0x4E16, 0x702C, 0x755D, 0x662F,
  0x51C4, 0x5236, 0x52E2, 0x59D3, 0x5F81, 0x6027, 0x6210, 0x653F,
  0x6574, 0x661F, 0x6674, 0x68F2, 0x6816, 0x6B63, 0x6E05, 0x7272,
@@ -481,7 +482,7 @@ const unsigned short euc_to_utf8_C0[] = {
  0x6247, 0x64B0, 0x6813, 0x6834, 0x6CC9, 0x6D45, 0x6D17, 0x67D3,
  0x6F5C, 0x714E, 0x717D, 0x65CB, 0x7A7F, 0x7BAD, 0x7DDA,
 };
-const unsigned short euc_to_utf8_C1[] = {
+unsigned short euc_to_utf8_C1[] = {
          0x7E4A, 0x7FA8, 0x817A, 0x821B, 0x8239, 0x85A6, 0x8A6E,
  0x8CCE, 0x8DF5, 0x9078, 0x9077, 0x92AD, 0x9291, 0x9583, 0x9BAE,
  0x524D, 0x5584, 0x6F38, 0x7136, 0x5168, 0x7985, 0x7E55, 0x81B3,
@@ -495,7 +496,7 @@ const unsigned short euc_to_utf8_C1[] = {
  0x8349, 0x8358, 0x846C, 0x84BC, 0x85FB, 0x88C5, 0x8D70, 0x9001,
  0x906D, 0x9397, 0x971C, 0x9A12, 0x50CF, 0x5897, 0x618E,
 };
-const unsigned short euc_to_utf8_C2[] = {
+unsigned short euc_to_utf8_C2[] = {
          0x81D3, 0x8535, 0x8D08, 0x9020, 0x4FC3, 0x5074, 0x5247,
  0x5373, 0x606F, 0x6349, 0x675F, 0x6E2C, 0x8DB3, 0x901F, 0x4FD7,
  0x5C5E, 0x8CCA, 0x65CF, 0x7D9A, 0x5352, 0x8896, 0x5176, 0x63C3,
@@ -509,7 +510,7 @@ const unsigned short euc_to_utf8_C2[] = {
  0x5B85, 0x6258, 0x629E, 0x62D3, 0x6CA2, 0x6FEF, 0x7422, 0x8A17,
  0x9438, 0x6FC1, 0x8AFE, 0x8338, 0x51E7, 0x86F8, 0x53EA,
 };
-const unsigned short euc_to_utf8_C3[] = {
+unsigned short euc_to_utf8_C3[] = {
          0x53E9, 0x4F46, 0x9054, 0x8FB0, 0x596A, 0x8131, 0x5DFD,
  0x7AEA, 0x8FBF, 0x68DA, 0x8C37, 0x72F8, 0x9C48, 0x6A3D, 0x8AB0,
  0x4E39, 0x5358, 0x5606, 0x5766, 0x62C5, 0x63A2, 0x65E6, 0x6B4E,
@@ -523,7 +524,7 @@ const unsigned short euc_to_utf8_C3[] = {
  0x8A3B, 0x914E, 0x92F3, 0x99D0, 0x6A17, 0x7026, 0x732A, 0x82E7,
  0x8457, 0x8CAF, 0x4E01, 0x5146, 0x51CB, 0x558B, 0x5BF5,
 };
-const unsigned short euc_to_utf8_C4[] = {
+unsigned short euc_to_utf8_C4[] = {
          0x5E16, 0x5E33, 0x5E81, 0x5F14, 0x5F35, 0x5F6B, 0x5FB4,
  0x61F2, 0x6311, 0x66A2, 0x671D, 0x6F6E, 0x7252, 0x753A, 0x773A,
  0x8074, 0x8139, 0x8178, 0x8776, 0x8ABF, 0x8ADC, 0x8D85, 0x8DF3,
@@ -537,7 +538,7 @@ const unsigned short euc_to_utf8_C4[] = {
  0x608C, 0x62B5, 0x633A, 0x63D0, 0x68AF, 0x6C40, 0x7887, 0x798E,
  0x7A0B, 0x7DE0, 0x8247, 0x8A02, 0x8AE6, 0x8E44, 0x9013,
 };
-const unsigned short euc_to_utf8_C5[] = {
+unsigned short euc_to_utf8_C5[] = {
          0x90B8, 0x912D, 0x91D8, 0x9F0E, 0x6CE5, 0x6458, 0x64E2,
  0x6575, 0x6EF4, 0x7684, 0x7B1B, 0x9069, 0x93D1, 0x6EBA, 0x54F2,
  0x5FB9, 0x64A4, 0x8F4D, 0x8FED, 0x9244, 0x5178, 0x586B, 0x5929,
@@ -551,7 +552,7 @@ const unsigned short euc_to_utf8_C5[] = {
  0x76D7, 0x6DD8, 0x6E6F, 0x6D9B, 0x706F, 0x71C8, 0x5F53, 0x75D8,
  0x7977, 0x7B49, 0x7B54, 0x7B52, 0x7CD6, 0x7D71, 0x5230,
 };
-const unsigned short euc_to_utf8_C6[] = {
+unsigned short euc_to_utf8_C6[] = {
          0x8463, 0x8569, 0x85E4, 0x8A0E, 0x8B04, 0x8C46, 0x8E0F,
  0x9003, 0x900F, 0x9419, 0x9676, 0x982D, 0x9A30, 0x95D8, 0x50CD,
  0x52D5, 0x540C, 0x5802, 0x5C0E, 0x61A7, 0x649E, 0x6D1E, 0x77B3,
@@ -565,7 +566,7 @@ const unsigned short euc_to_utf8_C6[] = {
  0x8EDF, 0x96E3, 0x6C5D, 0x4E8C, 0x5C3C, 0x5F10, 0x8FE9, 0x5302,
  0x8CD1, 0x8089, 0x8679, 0x5EFF, 0x65E5, 0x4E73, 0x5165,
 };
-const unsigned short euc_to_utf8_C7[] = {
+unsigned short euc_to_utf8_C7[] = {
          0x5982, 0x5C3F, 0x97EE, 0x4EFB, 0x598A, 0x5FCD, 0x8A8D,
  0x6FE1, 0x79B0, 0x7962, 0x5BE7, 0x8471, 0x732B, 0x71B1, 0x5E74,
  0x5FF5, 0x637B, 0x649A, 0x71C3, 0x7C98, 0x4E43, 0x5EFC, 0x4E4B,
@@ -579,7 +580,7 @@ const unsigned short euc_to_utf8_C7[] = {
  0x67CF, 0x6CCA, 0x767D, 0x7B94, 0x7C95, 0x8236, 0x8584, 0x8FEB,
  0x66DD, 0x6F20, 0x7206, 0x7E1B, 0x83AB, 0x99C1, 0x9EA6,
 };
-const unsigned short euc_to_utf8_C8[] = {
+unsigned short euc_to_utf8_C8[] = {
          0x51FD, 0x7BB1, 0x7872, 0x7BB8, 0x8087, 0x7B48, 0x6AE8,
  0x5E61, 0x808C, 0x7551, 0x7560, 0x516B, 0x9262, 0x6E8C, 0x767A,
  0x9197, 0x9AEA, 0x4F10, 0x7F70, 0x629C, 0x7B4F, 0x95A5, 0x9CE9,
@@ -593,7 +594,7 @@ const unsigned short euc_to_utf8_C8[] = {
  0x8AB9, 0x8CBB, 0x907F, 0x975E, 0x98DB, 0x6A0B, 0x7C38, 0x5099,
  0x5C3E, 0x5FAE, 0x6787, 0x6BD8, 0x7435, 0x7709, 0x7F8E,
 };
-const unsigned short euc_to_utf8_C9[] = {
+unsigned short euc_to_utf8_C9[] = {
          0x9F3B, 0x67CA, 0x7A17, 0x5339, 0x758B, 0x9AED, 0x5F66,
  0x819D, 0x83F1, 0x8098, 0x5F3C, 0x5FC5, 0x7562, 0x7B46, 0x903C,
  0x6867, 0x59EB, 0x5A9B, 0x7D10, 0x767E, 0x8B2C, 0x4FF5, 0x5F6A,
@@ -607,7 +608,7 @@ const unsigned short euc_to_utf8_C9[] = {
  0x6B66, 0x821E, 0x8461, 0x856A, 0x90E8, 0x5C01, 0x6953, 0x98A8,
  0x847A, 0x8557, 0x4F0F, 0x526F, 0x5FA9, 0x5E45, 0x670D,
 };
-const unsigned short euc_to_utf8_CA[] = {
+unsigned short euc_to_utf8_CA[] = {
          0x798F, 0x8179, 0x8907, 0x8986, 0x6DF5, 0x5F17, 0x6255,
  0x6CB8, 0x4ECF, 0x7269, 0x9B92, 0x5206, 0x543B, 0x5674, 0x58B3,
  0x61A4, 0x626E, 0x711A, 0x596E, 0x7C89, 0x7CDE, 0x7D1B, 0x96F0,
@@ -621,7 +622,7 @@ const unsigned short euc_to_utf8_CA[] = {
  0x4FF8, 0x5305, 0x5446, 0x5831, 0x5949, 0x5B9D, 0x5CF0, 0x5CEF,
  0x5D29, 0x5E96, 0x62B1, 0x6367, 0x653E, 0x65B9, 0x670B,
 };
-const unsigned short euc_to_utf8_CB[] = {
+unsigned short euc_to_utf8_CB[] = {
          0x6CD5, 0x6CE1, 0x70F9, 0x7832, 0x7E2B, 0x80DE, 0x82B3,
  0x840C, 0x84EC, 0x8702, 0x8912, 0x8A2A, 0x8C4A, 0x90A6, 0x92D2,
  0x98FD, 0x9CF3, 0x9D6C, 0x4E4F, 0x4EA1, 0x508D, 0x5256, 0x574A,
@@ -635,7 +636,7 @@ const unsigned short euc_to_utf8_CB[] = {
  0x9C52, 0x685D, 0x4EA6, 0x4FE3, 0x53C8, 0x62B9, 0x672B, 0x6CAB,
  0x8FC4, 0x4FAD, 0x7E6D, 0x9EBF, 0x4E07, 0x6162, 0x6E80,
 };
-const unsigned short euc_to_utf8_CC[] = {
+unsigned short euc_to_utf8_CC[] = {
          0x6F2B, 0x8513, 0x5473, 0x672A, 0x9B45, 0x5DF3, 0x7B95,
  0x5CAC, 0x5BC6, 0x871C, 0x6E4A, 0x84D1, 0x7A14, 0x8108, 0x5999,
  0x7C8D, 0x6C11, 0x7720, 0x52D9, 0x5922, 0x7121, 0x725F, 0x77DB,
@@ -649,7 +650,7 @@ const unsigned short euc_to_utf8_CC[] = {
  0x77E2, 0x5384, 0x5F79, 0x7D04, 0x85AC, 0x8A33, 0x8E8D, 0x9756,
  0x67F3, 0x85AE, 0x9453, 0x6109, 0x6108, 0x6CB9, 0x7652,
 };
-const unsigned short euc_to_utf8_CD[] = {
+unsigned short euc_to_utf8_CD[] = {
          0x8AED, 0x8F38, 0x552F, 0x4F51, 0x512A, 0x52C7, 0x53CB,
  0x5BA5, 0x5E7D, 0x60A0, 0x6182, 0x63D6, 0x6709, 0x67DA, 0x6E67,
  0x6D8C, 0x7336, 0x7337, 0x7531, 0x7950, 0x88D5, 0x8A98, 0x904A,
@@ -663,7 +664,7 @@ const unsigned short euc_to_utf8_CD[] = {
  0x4E71, 0x5375, 0x5D50, 0x6B04, 0x6FEB, 0x85CD, 0x862D, 0x89A7,
  0x5229, 0x540F, 0x5C65, 0x674E, 0x68A8, 0x7406, 0x7483,
 };
-const unsigned short euc_to_utf8_CE[] = {
+unsigned short euc_to_utf8_CE[] = {
          0x75E2, 0x88CF, 0x88E1, 0x91CC, 0x96E2, 0x9678, 0x5F8B,
  0x7387, 0x7ACB, 0x844E, 0x63A0, 0x7565, 0x5289, 0x6D41, 0x6E9C,
  0x7409, 0x7559, 0x786B, 0x7C92, 0x9686, 0x7ADC, 0x9F8D, 0x4FB6,
@@ -677,7 +678,7 @@ const unsigned short euc_to_utf8_CE[] = {
  0x9F62, 0x66A6, 0x6B74, 0x5217, 0x52A3, 0x70C8, 0x88C2, 0x5EC9,
  0x604B, 0x6190, 0x6F23, 0x7149, 0x7C3E, 0x7DF4, 0x806F,
 };
-const unsigned short euc_to_utf8_CF[] = {
+unsigned short euc_to_utf8_CF[] = {
          0x84EE, 0x9023, 0x932C, 0x5442, 0x9B6F, 0x6AD3, 0x7089,
  0x8CC2, 0x8DEF, 0x9732, 0x52B4, 0x5A41, 0x5ECA, 0x5F04, 0x6717,
  0x697C, 0x6994, 0x6D6A, 0x6F0F, 0x7262, 0x72FC, 0x7BED, 0x8001,
@@ -691,7 +692,7 @@ const unsigned short euc_to_utf8_CF[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_D0[] = {
+unsigned short euc_to_utf8_D0[] = {
          0x5F0C, 0x4E10, 0x4E15, 0x4E2A, 0x4E31, 0x4E36, 0x4E3C,
  0x4E3F, 0x4E42, 0x4E56, 0x4E58, 0x4E82, 0x4E85, 0x8C6B, 0x4E8A,
  0x8212, 0x5F0D, 0x4E8E, 0x4E9E, 0x4E9F, 0x4EA0, 0x4EA2, 0x4EB0,
@@ -705,7 +706,7 @@ const unsigned short euc_to_utf8_D0[] = {
  0x5043, 0x5047, 0x6703, 0x5055, 0x5050, 0x5048, 0x505A, 0x5056,
  0x506C, 0x5078, 0x5080, 0x509A, 0x5085, 0x50B4, 0x50B2,
 };
-const unsigned short euc_to_utf8_D1[] = {
+unsigned short euc_to_utf8_D1[] = {
          0x50C9, 0x50CA, 0x50B3, 0x50C2, 0x50D6, 0x50DE, 0x50E5,
  0x50ED, 0x50E3, 0x50EE, 0x50F9, 0x50F5, 0x5109, 0x5101, 0x5102,
  0x5116, 0x5115, 0x5114, 0x511A, 0x5121, 0x513A, 0x5137, 0x513C,
@@ -719,7 +720,7 @@ const unsigned short euc_to_utf8_D1[] = {
  0x525E, 0x5254, 0x526A, 0x5274, 0x5269, 0x5273, 0x527F, 0x527D,
  0x528D, 0x5294, 0x5292, 0x5271, 0x5288, 0x5291, 0x8FA8,
 };
-const unsigned short euc_to_utf8_D2[] = {
+unsigned short euc_to_utf8_D2[] = {
          0x8FA7, 0x52AC, 0x52AD, 0x52BC, 0x52B5, 0x52C1, 0x52CD,
  0x52D7, 0x52DE, 0x52E3, 0x52E6, 0x98ED, 0x52E0, 0x52F3, 0x52F5,
  0x52F8, 0x52F9, 0x5306, 0x5308, 0x7538, 0x530D, 0x5310, 0x530F,
@@ -733,7 +734,7 @@ const unsigned short euc_to_utf8_D2[] = {
  0x5492, 0x547B, 0x5480, 0x5476, 0x5484, 0x5490, 0x5486, 0x54C7,
  0x54A2, 0x54B8, 0x54A5, 0x54AC, 0x54C4, 0x54C8, 0x54A8,
 };
-const unsigned short euc_to_utf8_D3[] = {
+unsigned short euc_to_utf8_D3[] = {
          0x54AB, 0x54C2, 0x54A4, 0x54BE, 0x54BC, 0x54D8, 0x54E5,
  0x54E6, 0x550F, 0x5514, 0x54FD, 0x54EE, 0x54ED, 0x54FA, 0x54E2,
  0x5539, 0x5540, 0x5563, 0x554C, 0x552E, 0x555C, 0x5545, 0x5556,
@@ -747,7 +748,7 @@ const unsigned short euc_to_utf8_D3[] = {
  0x56BC, 0x56C1, 0x56C3, 0x56C0, 0x56C8, 0x56CE, 0x56D1, 0x56D3,
  0x56D7, 0x56EE, 0x56F9, 0x5700, 0x56FF, 0x5704, 0x5709,
 };
-const unsigned short euc_to_utf8_D4[] = {
+unsigned short euc_to_utf8_D4[] = {
          0x5708, 0x570B, 0x570D, 0x5713, 0x5718, 0x5716, 0x55C7,
  0x571C, 0x5726, 0x5737, 0x5738, 0x574E, 0x573B, 0x5740, 0x574F,
  0x5769, 0x57C0, 0x5788, 0x5761, 0x577F, 0x5789, 0x5793, 0x57A0,
@@ -761,7 +762,7 @@ const unsigned short euc_to_utf8_D4[] = {
  0x592D, 0x5932, 0x5938, 0x593E, 0x7AD2, 0x5955, 0x5950, 0x594E,
  0x595A, 0x5958, 0x5962, 0x5960, 0x5967, 0x596C, 0x5969,
 };
-const unsigned short euc_to_utf8_D5[] = {
+unsigned short euc_to_utf8_D5[] = {
          0x5978, 0x5981, 0x599D, 0x4F5E, 0x4FAB, 0x59A3, 0x59B2,
  0x59C6, 0x59E8, 0x59DC, 0x598D, 0x59D9, 0x59DA, 0x5A25, 0x5A1F,
  0x5A11, 0x5A1C, 0x5A09, 0x5A1A, 0x5A40, 0x5A6C, 0x5A49, 0x5A35,
@@ -775,7 +776,7 @@ const unsigned short euc_to_utf8_D5[] = {
  0x5BF3, 0x5C05, 0x5C07, 0x5C08, 0x5C0D, 0x5C13, 0x5C20, 0x5C22,
  0x5C28, 0x5C38, 0x5C39, 0x5C41, 0x5C46, 0x5C4E, 0x5C53,
 };
-const unsigned short euc_to_utf8_D6[] = {
+unsigned short euc_to_utf8_D6[] = {
          0x5C50, 0x5C4F, 0x5B71, 0x5C6C, 0x5C6E, 0x4E62, 0x5C76,
  0x5C79, 0x5C8C, 0x5C91, 0x5C94, 0x599B, 0x5CAB, 0x5CBB, 0x5CB6,
  0x5CBC, 0x5CB7, 0x5CC5, 0x5CBE, 0x5CC7, 0x5CD9, 0x5CE9, 0x5CFD,
@@ -789,7 +790,7 @@ const unsigned short euc_to_utf8_D6[] = {
  0x5E5F, 0x5E62, 0x5E64, 0x5E47, 0x5E75, 0x5E76, 0x5E7A, 0x9EBC,
  0x5E7F, 0x5EA0, 0x5EC1, 0x5EC2, 0x5EC8, 0x5ED0, 0x5ECF,
 };
-const unsigned short euc_to_utf8_D7[] = {
+unsigned short euc_to_utf8_D7[] = {
          0x5ED6, 0x5EE3, 0x5EDD, 0x5EDA, 0x5EDB, 0x5EE2, 0x5EE1,
  0x5EE8, 0x5EE9, 0x5EEC, 0x5EF1, 0x5EF3, 0x5EF0, 0x5EF4, 0x5EF8,
  0x5EFE, 0x5F03, 0x5F09, 0x5F5D, 0x5F5C, 0x5F0B, 0x5F11, 0x5F16,
@@ -803,7 +804,7 @@ const unsigned short euc_to_utf8_D7[] = {
  0x604A, 0x6046, 0x604D, 0x6063, 0x6043, 0x6064, 0x6042, 0x606C,
  0x606B, 0x6059, 0x6081, 0x608D, 0x60E7, 0x6083, 0x609A,
 };
-const unsigned short euc_to_utf8_D8[] = {
+unsigned short euc_to_utf8_D8[] = {
          0x6084, 0x609B, 0x6096, 0x6097, 0x6092, 0x60A7, 0x608B,
  0x60E1, 0x60B8, 0x60E0, 0x60D3, 0x60B4, 0x5FF0, 0x60BD, 0x60C6,
  0x60B5, 0x60D8, 0x614D, 0x6115, 0x6106, 0x60F6, 0x60F7, 0x6100,
@@ -817,7 +818,7 @@ const unsigned short euc_to_utf8_D8[] = {
  0x61E3, 0x61F6, 0x61FA, 0x61F4, 0x61FF, 0x61FD, 0x61FC, 0x61FE,
  0x6200, 0x6208, 0x6209, 0x620D, 0x620C, 0x6214, 0x621B,
 };
-const unsigned short euc_to_utf8_D9[] = {
+unsigned short euc_to_utf8_D9[] = {
          0x621E, 0x6221, 0x622A, 0x622E, 0x6230, 0x6232, 0x6233,
  0x6241, 0x624E, 0x625E, 0x6263, 0x625B, 0x6260, 0x6268, 0x627C,
  0x6282, 0x6289, 0x627E, 0x6292, 0x6293, 0x6296, 0x62D4, 0x6283,
@@ -831,7 +832,7 @@ const unsigned short euc_to_utf8_D9[] = {
  0x651D, 0x6417, 0x6428, 0x640F, 0x6467, 0x646F, 0x6476, 0x644E,
  0x652A, 0x6495, 0x6493, 0x64A5, 0x64A9, 0x6488, 0x64BC,
 };
-const unsigned short euc_to_utf8_DA[] = {
+unsigned short euc_to_utf8_DA[] = {
          0x64DA, 0x64D2, 0x64C5, 0x64C7, 0x64BB, 0x64D8, 0x64C2,
  0x64F1, 0x64E7, 0x8209, 0x64E0, 0x64E1, 0x62AC, 0x64E3, 0x64EF,
  0x652C, 0x64F6, 0x64F4, 0x64F2, 0x64FA, 0x6500, 0x64FD, 0x6518,
@@ -845,7 +846,7 @@ const unsigned short euc_to_utf8_DA[] = {
  0x665F, 0x6662, 0x6670, 0x6683, 0x6688, 0x668E, 0x6689, 0x6684,
  0x6698, 0x669D, 0x66C1, 0x66B9, 0x66C9, 0x66BE, 0x66BC,
 };
-const unsigned short euc_to_utf8_DB[] = {
+unsigned short euc_to_utf8_DB[] = {
          0x66C4, 0x66B8, 0x66D6, 0x66DA, 0x66E0, 0x663F, 0x66E6,
  0x66E9, 0x66F0, 0x66F5, 0x66F7, 0x670F, 0x6716, 0x671E, 0x6726,
  0x6727, 0x9738, 0x672E, 0x673F, 0x6736, 0x6741, 0x6738, 0x6737,
@@ -859,7 +860,7 @@ const unsigned short euc_to_utf8_DB[] = {
  0x68B5, 0x68A0, 0x68BA, 0x690F, 0x688D, 0x687E, 0x6901, 0x68CA,
  0x6908, 0x68D8, 0x6922, 0x6926, 0x68E1, 0x690C, 0x68CD,
 };
-const unsigned short euc_to_utf8_DC[] = {
+unsigned short euc_to_utf8_DC[] = {
          0x68D4, 0x68E7, 0x68D5, 0x6936, 0x6912, 0x6904, 0x68D7,
  0x68E3, 0x6925, 0x68F9, 0x68E0, 0x68EF, 0x6928, 0x692A, 0x691A,
  0x6923, 0x6921, 0x68C6, 0x6979, 0x6977, 0x695C, 0x6978, 0x696B,
@@ -873,7 +874,7 @@ const unsigned short euc_to_utf8_DC[] = {
  0x6A36, 0x6A78, 0x6A47, 0x6A62, 0x6A59, 0x6A66, 0x6A48, 0x6A38,
  0x6A22, 0x6A90, 0x6A8D, 0x6AA0, 0x6A84, 0x6AA2, 0x6AA3,
 };
-const unsigned short euc_to_utf8_DD[] = {
+unsigned short euc_to_utf8_DD[] = {
          0x6A97, 0x8617, 0x6ABB, 0x6AC3, 0x6AC2, 0x6AB8, 0x6AB3,
  0x6AAC, 0x6ADE, 0x6AD1, 0x6ADF, 0x6AAA, 0x6ADA, 0x6AEA, 0x6AFB,
  0x6B05, 0x8616, 0x6AFA, 0x6B12, 0x6B16, 0x9B31, 0x6B1F, 0x6B38,
@@ -887,7 +888,7 @@ const unsigned short euc_to_utf8_DD[] = {
  0x6C7E, 0x6C68, 0x6C73, 0x6C92, 0x6C90, 0x6CC4, 0x6CF1, 0x6CD3,
  0x6CBD, 0x6CD7, 0x6CC5, 0x6CDD, 0x6CAE, 0x6CB1, 0x6CBE,
 };
-const unsigned short euc_to_utf8_DE[] = {
+unsigned short euc_to_utf8_DE[] = {
          0x6CBA, 0x6CDB, 0x6CEF, 0x6CD9, 0x6CEA, 0x6D1F, 0x884D,
  0x6D36, 0x6D2B, 0x6D3D, 0x6D38, 0x6D19, 0x6D35, 0x6D33, 0x6D12,
  0x6D0C, 0x6D63, 0x6D93, 0x6D64, 0x6D5A, 0x6D79, 0x6D59, 0x6D8E,
@@ -901,7 +902,7 @@ const unsigned short euc_to_utf8_DE[] = {
  0x6EA5, 0x6EC2, 0x6E9F, 0x6F41, 0x6F11, 0x704C, 0x6EEC, 0x6EF8,
  0x6EFE, 0x6F3F, 0x6EF2, 0x6F31, 0x6EEF, 0x6F32, 0x6ECC,
 };
-const unsigned short euc_to_utf8_DF[] = {
+unsigned short euc_to_utf8_DF[] = {
          0x6F3E, 0x6F13, 0x6EF7, 0x6F86, 0x6F7A, 0x6F78, 0x6F81,
  0x6F80, 0x6F6F, 0x6F5B, 0x6FF3, 0x6F6D, 0x6F82, 0x6F7C, 0x6F58,
  0x6F8E, 0x6F91, 0x6FC2, 0x6F66, 0x6FB3, 0x6FA3, 0x6FA1, 0x6FA4,
@@ -915,7 +916,7 @@ const unsigned short euc_to_utf8_DF[] = {
  0x7195, 0x71A8, 0x71AC, 0x71D7, 0x71B9, 0x71BE, 0x71D2, 0x71C9,
  0x71D4, 0x71CE, 0x71E0, 0x71EC, 0x71E7, 0x71F5, 0x71FC,
 };
-const unsigned short euc_to_utf8_E0[] = {
+unsigned short euc_to_utf8_E0[] = {
          0x71F9, 0x71FF, 0x720D, 0x7210, 0x721B, 0x7228, 0x722D,
  0x722C, 0x7230, 0x7232, 0x723B, 0x723C, 0x723F, 0x7240, 0x7246,
  0x724B, 0x7258, 0x7274, 0x727E, 0x7282, 0x7281, 0x7287, 0x7292,
@@ -929,7 +930,7 @@ const unsigned short euc_to_utf8_E0[] = {
  0x7441, 0x745C, 0x7469, 0x7470, 0x7463, 0x746A, 0x7476, 0x747E,
  0x748B, 0x749E, 0x74A7, 0x74CA, 0x74CF, 0x74D4, 0x73F1,
 };
-const unsigned short euc_to_utf8_E1[] = {
+unsigned short euc_to_utf8_E1[] = {
          0x74E0, 0x74E3, 0x74E7, 0x74E9, 0x74EE, 0x74F2, 0x74F0,
  0x74F1, 0x74F8, 0x74F7, 0x7504, 0x7503, 0x7505, 0x750C, 0x750E,
  0x750D, 0x7515, 0x7513, 0x751E, 0x7526, 0x752C, 0x753C, 0x7544,
@@ -943,7 +944,7 @@ const unsigned short euc_to_utf8_E1[] = {
  0x7630, 0x763B, 0x7647, 0x7648, 0x7646, 0x765C, 0x7658, 0x7661,
  0x7662, 0x7668, 0x7669, 0x766A, 0x7667, 0x766C, 0x7670,
 };
-const unsigned short euc_to_utf8_E2[] = {
+unsigned short euc_to_utf8_E2[] = {
          0x7672, 0x7676, 0x7678, 0x767C, 0x7680, 0x7683, 0x7688,
  0x768B, 0x768E, 0x7696, 0x7693, 0x7699, 0x769A, 0x76B0, 0x76B4,
  0x76B8, 0x76B9, 0x76BA, 0x76C2, 0x76CD, 0x76D6, 0x76D2, 0x76DE,
@@ -957,7 +958,7 @@ const unsigned short euc_to_utf8_E2[] = {
  0x789A, 0x788C, 0x78A3, 0x78B5, 0x78AA, 0x78AF, 0x78D1, 0x78C6,
  0x78CB, 0x78D4, 0x78BE, 0x78BC, 0x78C5, 0x78CA, 0x78EC,
 };
-const unsigned short euc_to_utf8_E3[] = {
+unsigned short euc_to_utf8_E3[] = {
          0x78E7, 0x78DA, 0x78FD, 0x78F4, 0x7907, 0x7912, 0x7911,
  0x7919, 0x792C, 0x792B, 0x7940, 0x7960, 0x7957, 0x795F, 0x795A,
  0x7955, 0x7953, 0x797A, 0x797F, 0x798A, 0x799D, 0x79A7, 0x9F4B,
@@ -971,7 +972,7 @@ const unsigned short euc_to_utf8_E3[] = {
  0x7AE6, 0x7AED, 0x7AF0, 0x7B02, 0x7B0F, 0x7B0A, 0x7B06, 0x7B33,
  0x7B18, 0x7B19, 0x7B1E, 0x7B35, 0x7B28, 0x7B36, 0x7B50,
 };
-const unsigned short euc_to_utf8_E4[] = {
+unsigned short euc_to_utf8_E4[] = {
          0x7B7A, 0x7B04, 0x7B4D, 0x7B0B, 0x7B4C, 0x7B45, 0x7B75,
  0x7B65, 0x7B74, 0x7B67, 0x7B70, 0x7B71, 0x7B6C, 0x7B6E, 0x7B9D,
  0x7B98, 0x7B9F, 0x7B8D, 0x7B9C, 0x7B9A, 0x7B8B, 0x7B92, 0x7B8F,
@@ -985,7 +986,7 @@ const unsigned short euc_to_utf8_E4[] = {
  0x7CBD, 0x7CC0, 0x7CC5, 0x7CC2, 0x7CD8, 0x7CD2, 0x7CDC, 0x7CE2,
  0x9B3B, 0x7CEF, 0x7CF2, 0x7CF4, 0x7CF6, 0x7CFA, 0x7D06,
 };
-const unsigned short euc_to_utf8_E5[] = {
+unsigned short euc_to_utf8_E5[] = {
          0x7D02, 0x7D1C, 0x7D15, 0x7D0A, 0x7D45, 0x7D4B, 0x7D2E,
  0x7D32, 0x7D3F, 0x7D35, 0x7D46, 0x7D73, 0x7D56, 0x7D4E, 0x7D72,
  0x7D68, 0x7D6E, 0x7D4F, 0x7D63, 0x7D93, 0x7D89, 0x7D5B, 0x7D8F,
@@ -999,7 +1000,7 @@ const unsigned short euc_to_utf8_E5[] = {
  0x8FAE, 0x7E7F, 0x7E88, 0x7E89, 0x7E8C, 0x7E92, 0x7E90, 0x7E93,
  0x7E94, 0x7E96, 0x7E8E, 0x7E9B, 0x7E9C, 0x7F38, 0x7F3A,
 };
-const unsigned short euc_to_utf8_E6[] = {
+unsigned short euc_to_utf8_E6[] = {
          0x7F45, 0x7F4C, 0x7F4D, 0x7F4E, 0x7F50, 0x7F51, 0x7F55,
  0x7F54, 0x7F58, 0x7F5F, 0x7F60, 0x7F68, 0x7F69, 0x7F67, 0x7F78,
  0x7F82, 0x7F86, 0x7F83, 0x7F88, 0x7F87, 0x7F8C, 0x7F94, 0x7F9E,
@@ -1013,7 +1014,7 @@ const unsigned short euc_to_utf8_E6[] = {
  0x80DB, 0x80E5, 0x80D9, 0x80DD, 0x80C4, 0x80DA, 0x80D6, 0x8109,
  0x80EF, 0x80F1, 0x811B, 0x8129, 0x8123, 0x812F, 0x814B,
 };
-const unsigned short euc_to_utf8_E7[] = {
+unsigned short euc_to_utf8_E7[] = {
          0x968B, 0x8146, 0x813E, 0x8153, 0x8151, 0x80FC, 0x8171,
  0x816E, 0x8165, 0x8166, 0x8174, 0x8183, 0x8188, 0x818A, 0x8180,
  0x8182, 0x81A0, 0x8195, 0x81A4, 0x81A3, 0x815F, 0x8193, 0x81A9,
@@ -1027,7 +1028,7 @@ const unsigned short euc_to_utf8_E7[] = {
  0x82E3, 0x82DF, 0x82D2, 0x82F4, 0x82F3, 0x82FA, 0x8393, 0x8303,
  0x82FB, 0x82F9, 0x82DE, 0x8306, 0x82DC, 0x8309, 0x82D9,
 };
-const unsigned short euc_to_utf8_E8[] = {
+unsigned short euc_to_utf8_E8[] = {
          0x8335, 0x8334, 0x8316, 0x8332, 0x8331, 0x8340, 0x8339,
  0x8350, 0x8345, 0x832F, 0x832B, 0x8317, 0x8318, 0x8385, 0x839A,
  0x83AA, 0x839F, 0x83A2, 0x8396, 0x8323, 0x838E, 0x8387, 0x838A,
@@ -1041,7 +1042,7 @@ const unsigned short euc_to_utf8_E8[] = {
  0x84A1, 0x8521, 0x84FF, 0x84F4, 0x8517, 0x8518, 0x852C, 0x851F,
  0x8515, 0x8514, 0x84FC, 0x8540, 0x8563, 0x8558, 0x8548,
 };
-const unsigned short euc_to_utf8_E9[] = {
+unsigned short euc_to_utf8_E9[] = {
          0x8541, 0x8602, 0x854B, 0x8555, 0x8580, 0x85A4, 0x8588,
  0x8591, 0x858A, 0x85A8, 0x856D, 0x8594, 0x859B, 0x85EA, 0x8587,
  0x859C, 0x8577, 0x857E, 0x8590, 0x85C9, 0x85BA, 0x85CF, 0x85B9,
@@ -1055,7 +1056,7 @@ const unsigned short euc_to_utf8_E9[] = {
  0x8737, 0x873B, 0x8725, 0x8729, 0x871A, 0x8760, 0x875F, 0x8778,
  0x874C, 0x874E, 0x8774, 0x8757, 0x8768, 0x876E, 0x8759,
 };
-const unsigned short euc_to_utf8_EA[] = {
+unsigned short euc_to_utf8_EA[] = {
          0x8753, 0x8763, 0x876A, 0x8805, 0x87A2, 0x879F, 0x8782,
  0x87AF, 0x87CB, 0x87BD, 0x87C0, 0x87D0, 0x96D6, 0x87AB, 0x87C4,
  0x87B3, 0x87C7, 0x87C6, 0x87BB, 0x87EF, 0x87F2, 0x87E0, 0x880F,
@@ -1069,7 +1070,7 @@ const unsigned short euc_to_utf8_EA[] = {
  0x8913, 0x8943, 0x891E, 0x8925, 0x892A, 0x892B, 0x8941, 0x8944,
  0x893B, 0x8936, 0x8938, 0x894C, 0x891D, 0x8960, 0x895E,
 };
-const unsigned short euc_to_utf8_EB[] = {
+unsigned short euc_to_utf8_EB[] = {
          0x8966, 0x8964, 0x896D, 0x896A, 0x896F, 0x8974, 0x8977,
  0x897E, 0x8983, 0x8988, 0x898A, 0x8993, 0x8998, 0x89A1, 0x89A9,
  0x89A6, 0x89AC, 0x89AF, 0x89B2, 0x89BA, 0x89BD, 0x89BF, 0x89C0,
@@ -1083,7 +1084,7 @@ const unsigned short euc_to_utf8_EB[] = {
  0x8B33, 0x97AB, 0x8B26, 0x8B2B, 0x8B3E, 0x8B28, 0x8B41, 0x8B4C,
  0x8B4F, 0x8B4E, 0x8B49, 0x8B56, 0x8B5B, 0x8B5A, 0x8B6B,
 };
-const unsigned short euc_to_utf8_EC[] = {
+unsigned short euc_to_utf8_EC[] = {
          0x8B5F, 0x8B6C, 0x8B6F, 0x8B74, 0x8B7D, 0x8B80, 0x8B8C,
  0x8B8E, 0x8B92, 0x8B93, 0x8B96, 0x8B99, 0x8B9A, 0x8C3A, 0x8C41,
  0x8C3F, 0x8C48, 0x8C4C, 0x8C4E, 0x8C50, 0x8C55, 0x8C62, 0x8C6C,
@@ -1097,7 +1098,7 @@ const unsigned short euc_to_utf8_EC[] = {
  0x8DDF, 0x8DE3, 0x8DFC, 0x8E08, 0x8E09, 0x8DFF, 0x8E1D, 0x8E1E,
  0x8E10, 0x8E1F, 0x8E42, 0x8E35, 0x8E30, 0x8E34, 0x8E4A,
 };
-const unsigned short euc_to_utf8_ED[] = {
+unsigned short euc_to_utf8_ED[] = {
          0x8E47, 0x8E49, 0x8E4C, 0x8E50, 0x8E48, 0x8E59, 0x8E64,
  0x8E60, 0x8E2A, 0x8E63, 0x8E55, 0x8E76, 0x8E72, 0x8E7C, 0x8E81,
  0x8E87, 0x8E85, 0x8E84, 0x8E8B, 0x8E8A, 0x8E93, 0x8E91, 0x8E94,
@@ -1111,7 +1112,7 @@ const unsigned short euc_to_utf8_ED[] = {
  0x9005, 0x8FF9, 0x8FFA, 0x9011, 0x9015, 0x9021, 0x900D, 0x901E,
  0x9016, 0x900B, 0x9027, 0x9036, 0x9035, 0x9039, 0x8FF8,
 };
-const unsigned short euc_to_utf8_EE[] = {
+unsigned short euc_to_utf8_EE[] = {
          0x904F, 0x9050, 0x9051, 0x9052, 0x900E, 0x9049, 0x903E,
  0x9056, 0x9058, 0x905E, 0x9068, 0x906F, 0x9076, 0x96A8, 0x9072,
  0x9082, 0x907D, 0x9081, 0x9080, 0x908A, 0x9089, 0x908F, 0x90A8,
@@ -1125,7 +1126,7 @@ const unsigned short euc_to_utf8_EE[] = {
  0x924B, 0x9250, 0x929C, 0x9296, 0x9293, 0x929B, 0x925A, 0x92CF,
  0x92B9, 0x92B7, 0x92E9, 0x930F, 0x92FA, 0x9344, 0x932E,
 };
-const unsigned short euc_to_utf8_EF[] = {
+unsigned short euc_to_utf8_EF[] = {
          0x9319, 0x9322, 0x931A, 0x9323, 0x933A, 0x9335, 0x933B,
  0x935C, 0x9360, 0x937C, 0x936E, 0x9356, 0x93B0, 0x93AC, 0x93AD,
  0x9394, 0x93B9, 0x93D6, 0x93D7, 0x93E8, 0x93E5, 0x93D8, 0x93C3,
@@ -1139,7 +1140,7 @@ const unsigned short euc_to_utf8_EF[] = {
  0x95DC, 0x95E1, 0x95E5, 0x95E2, 0x9621, 0x9628, 0x962E, 0x962F,
  0x9642, 0x964C, 0x964F, 0x964B, 0x9677, 0x965C, 0x965E,
 };
-const unsigned short euc_to_utf8_F0[] = {
+unsigned short euc_to_utf8_F0[] = {
          0x965D, 0x965F, 0x9666, 0x9672, 0x966C, 0x968D, 0x9698,
  0x9695, 0x9697, 0x96AA, 0x96A7, 0x96B1, 0x96B2, 0x96B0, 0x96B4,
  0x96B6, 0x96B8, 0x96B9, 0x96CE, 0x96CB, 0x96C9, 0x96CD, 0x894D,
@@ -1153,7 +1154,7 @@ const unsigned short euc_to_utf8_F0[] = {
  0x97F6, 0x97F5, 0x980F, 0x980C, 0x9838, 0x9824, 0x9821, 0x9837,
  0x983D, 0x9846, 0x984F, 0x984B, 0x986B, 0x986F, 0x9870,
 };
-const unsigned short euc_to_utf8_F1[] = {
+unsigned short euc_to_utf8_F1[] = {
          0x9871, 0x9874, 0x9873, 0x98AA, 0x98AF, 0x98B1, 0x98B6,
  0x98C4, 0x98C3, 0x98C6, 0x98E9, 0x98EB, 0x9903, 0x9909, 0x9912,
  0x9914, 0x9918, 0x9921, 0x991D, 0x991E, 0x9924, 0x9920, 0x992C,
@@ -1167,7 +1168,7 @@ const unsigned short euc_to_utf8_F1[] = {
  0x9ACF, 0x9AD1, 0x9AD3, 0x9AD4, 0x9ADE, 0x9ADF, 0x9AE2, 0x9AE3,
  0x9AE6, 0x9AEF, 0x9AEB, 0x9AEE, 0x9AF4, 0x9AF1, 0x9AF7,
 };
-const unsigned short euc_to_utf8_F2[] = {
+unsigned short euc_to_utf8_F2[] = {
          0x9AFB, 0x9B06, 0x9B18, 0x9B1A, 0x9B1F, 0x9B22, 0x9B23,
  0x9B25, 0x9B27, 0x9B28, 0x9B29, 0x9B2A, 0x9B2E, 0x9B2F, 0x9B32,
  0x9B44, 0x9B43, 0x9B4F, 0x9B4D, 0x9B4E, 0x9B51, 0x9B58, 0x9B74,
@@ -1181,7 +1182,7 @@ const unsigned short euc_to_utf8_F2[] = {
  0x9D03, 0x9D06, 0x9D2A, 0x9D26, 0x9DAF, 0x9D23, 0x9D1F, 0x9D44,
  0x9D15, 0x9D12, 0x9D41, 0x9D3F, 0x9D3E, 0x9D46, 0x9D48,
 };
-const unsigned short euc_to_utf8_F3[] = {
+unsigned short euc_to_utf8_F3[] = {
          0x9D5D, 0x9D5E, 0x9D64, 0x9D51, 0x9D50, 0x9D59, 0x9D72,
  0x9D89, 0x9D87, 0x9DAB, 0x9D6F, 0x9D7A, 0x9D9A, 0x9DA4, 0x9DA9,
  0x9DB2, 0x9DC4, 0x9DC1, 0x9DBB, 0x9DB8, 0x9DBA, 0x9DC6, 0x9DCF,
@@ -1195,7 +1196,7 @@ const unsigned short euc_to_utf8_F3[] = {
  0x9F54, 0x9F63, 0x9F5F, 0x9F60, 0x9F61, 0x9F66, 0x9F67, 0x9F6C,
  0x9F6A, 0x9F77, 0x9F72, 0x9F76, 0x9F95, 0x9F9C, 0x9FA0,
 };
-const unsigned short euc_to_utf8_F4[] = {
+unsigned short euc_to_utf8_F4[] = {
          0x582F, 0x69C7, 0x9059, 0x7464, 0x51DC, 0x7199,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -1209,7 +1210,7 @@ const unsigned short euc_to_utf8_F4[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_F5[] = {
+unsigned short euc_to_utf8_F5[] = {
               0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0xFE33,      0,      0,      0,      0,      0,
@@ -1223,7 +1224,7 @@ const unsigned short euc_to_utf8_F5[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short euc_to_utf8_F9[] = {
+unsigned short euc_to_utf8_F9[] = {
          0x7E8A, 0x891C, 0x9348, 0x9288, 0x84DC, 0x4FC9, 0x70BB,
  0x6631, 0x68C8, 0x92F9, 0x66FB, 0x5F45, 0x4E28, 0x4EE1, 0x4EFC,
  0x4F00, 0x4F03, 0x4F39, 0x4F56, 0x4F92, 0x4F8A, 0x4F9A, 0x4F94,
@@ -1237,7 +1238,7 @@ const unsigned short euc_to_utf8_F9[] = {
  0x5CA6, 0x5CBA, 0x5CF5, 0x5D27, 0x5D53, 0xFA11, 0x5D42, 0x5D6D,
  0x5DB8, 0x5DB9, 0x5DD0, 0x5F21, 0x5F34, 0x5F67, 0x5FB7,
 };
-const unsigned short euc_to_utf8_FA[] = {
+unsigned short euc_to_utf8_FA[] = {
          0x5FDE, 0x605D, 0x6085, 0x608A, 0x60DE, 0x60D5, 0x6120,
  0x60F2, 0x6111, 0x6137, 0x6130, 0x6198, 0x6213, 0x62A6, 0x63F5,
  0x6460, 0x649D, 0x64CE, 0x654E, 0x6600, 0x6615, 0x663B, 0x6609,
@@ -1251,7 +1252,7 @@ const unsigned short euc_to_utf8_FA[] = {
  0x6FF5, 0x7005, 0x7007, 0x7028, 0x7085, 0x70AB, 0x710F, 0x7104,
  0x715C, 0x7146, 0x7147, 0xFA15, 0x71C1, 0x71FE, 0x72B1,
 };
-const unsigned short euc_to_utf8_FB[] = {
+unsigned short euc_to_utf8_FB[] = {
          0x72BE, 0x7324, 0xFA16, 0x7377, 0x73BD, 0x73C9, 0x73D6,
  0x73E3, 0x73D2, 0x7407, 0x73F5, 0x7426, 0x742A, 0x7429, 0x742E,
  0x7462, 0x7489, 0x749F, 0x7501, 0x756F, 0x7682, 0x769C, 0x769E,
@@ -1265,23 +1266,7 @@ const unsigned short euc_to_utf8_FB[] = {
  0x8B7F, 0x8CF0, 0x8CF4, 0x8D12, 0x8D76, 0xFA23, 0x8ECF, 0xFA24,
  0xFA25, 0x9067, 0x90DE, 0xFA26, 0x9115, 0x9127, 0x91DA,
 };
-const unsigned short euc_to_utf8_FC[] = {
-         0x91D7, 0x91DE, 0x91ED, 0x91EE, 0x91E4, 0x91E5, 0x9206,
- 0x9210, 0x920A, 0x923A, 0x9240, 0x923C, 0x924E, 0x9259, 0x9251,
- 0x9239, 0x9267, 0x92A7, 0x9277, 0x9278, 0x92E7, 0x92D7, 0x92D9,
- 0x92D0, 0xFA27, 0x92D5, 0x92E0, 0x92D3, 0x9325, 0x9321, 0x92FB,
- 0xFA28, 0x931E, 0x92FF, 0x931D, 0x9302, 0x9370, 0x9357, 0x93A4,
- 0x93C6, 0x93DE, 0x93F8, 0x9431, 0x9445, 0x9448, 0x9592, 0xF9DC,
- 0xFA29, 0x969D, 0x96AF, 0x9733, 0x973B, 0x9743, 0x974D, 0x974F,
- 0x9751, 0x9755, 0x9857, 0x9865, 0xFA2A, 0xFA2B, 0x9927, 0xFA2C,
- 0x999E, 0x9A4E, 0x9AD9, 0x9ADC, 0x9B75, 0x9B72, 0x9B8F, 0x9BB1,
- 0x9BBB, 0x9C00, 0x9D70, 0x9D6B, 0xFA2D, 0x9E19, 0x9ED1,      0,
-      0, 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176,
- 0x2177, 0x2178, 0x2179, 0xFFE2, 0x00A6, 0xFF07, 0xFF02,
-};
-
-/* Microsoft UCS Mapping Compatible */
-const unsigned short euc_to_utf8_FC_ms[] = {
+unsigned short euc_to_utf8_FC[] = {
          0x91D7, 0x91DE, 0x91ED, 0x91EE, 0x91E4, 0x91E5, 0x9206,
  0x9210, 0x920A, 0x923A, 0x9240, 0x923C, 0x924E, 0x9259, 0x9251,
  0x9239, 0x9267, 0x92A7, 0x9277, 0x9278, 0x92E7, 0x92D7, 0x92D9,
@@ -1295,991 +1280,7 @@ const unsigned short euc_to_utf8_FC_ms[] = {
       0, 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176,
  0x2177, 0x2178, 0x2179, 0xFFE2, 0xFFE4, 0xFF07, 0xFF02,
 };
-
-#ifdef X0212_ENABLE
-const unsigned short euc_to_utf8_8FA2[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0x02D8,
- 0x02C7, 0x00B8, 0x02D9, 0x02DD, 0x00AF, 0x02DB, 0x02DA, 0xFF5E,
- 0x0384, 0x0385,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x00A1, 0xFFE4, 0x00BF,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x00BA, 0x00AA, 0x00A9, 0x00AE, 0x2122,
- 0x00A4, 0x2116,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short euc_to_utf8_8FA6[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x0386, 0x0388, 0x0389, 0x038A, 0x03AA,      0, 0x038C,
-      0, 0x038E, 0x03AB,      0, 0x038F,      0,      0,      0,
-      0, 0x03AC, 0x03AD, 0x03AE, 0x03AF, 0x03CA, 0x0390, 0x03CC,
- 0x03C2, 0x03CD, 0x03CB, 0x03B0, 0x03CE,      0,      0,
-};
-const unsigned short euc_to_utf8_8FA7[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407,
- 0x0408, 0x0409, 0x040A, 0x040B, 0x040C, 0x040E, 0x040F,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457,
- 0x0458, 0x0459, 0x045A, 0x045B, 0x045C, 0x045E, 0x045F,
-};
-const unsigned short euc_to_utf8_8FA9[] = {
-         0x00C6, 0x0110,      0, 0x0126,      0, 0x0132,      0,
- 0x0141, 0x013F,      0, 0x014A, 0x00D8, 0x0152,      0, 0x0166,
- 0x00DE,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x00E6, 0x0111, 0x00F0, 0x0127, 0x0131, 0x0133, 0x0138,
- 0x0142, 0x0140, 0x0149, 0x014B, 0x00F8, 0x0153, 0x00DF, 0x0167,
- 0x00FE,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short euc_to_utf8_8FAA[] = {
-         0x00C1, 0x00C0, 0x00C4, 0x00C2, 0x0102, 0x01CD, 0x0100,
- 0x0104, 0x00C5, 0x00C3, 0x0106, 0x0108, 0x010C, 0x00C7, 0x010A,
- 0x010E, 0x00C9, 0x00C8, 0x00CB, 0x00CA, 0x011A, 0x0116, 0x0112,
- 0x0118,      0, 0x011C, 0x011E, 0x0122, 0x0120, 0x0124, 0x00CD,
- 0x00CC, 0x00CF, 0x00CE, 0x01CF, 0x0130, 0x012A, 0x012E, 0x0128,
- 0x0134, 0x0136, 0x0139, 0x013D, 0x013B, 0x0143, 0x0147, 0x0145,
- 0x00D1, 0x00D3, 0x00D2, 0x00D6, 0x00D4, 0x01D1, 0x0150, 0x014C,
- 0x00D5, 0x0154, 0x0158, 0x0156, 0x015A, 0x015C, 0x0160, 0x015E,
- 0x0164, 0x0162, 0x00DA, 0x00D9, 0x00DC, 0x00DB, 0x016C, 0x01D3,
- 0x0170, 0x016A, 0x0172, 0x016E, 0x0168, 0x01D7, 0x01DB, 0x01D9,
- 0x01D5, 0x0174, 0x00DD, 0x0178, 0x0176, 0x0179, 0x017D, 0x017B,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short euc_to_utf8_8FAB[] = {
-         0x00E1, 0x00E0, 0x00E4, 0x00E2, 0x0103, 0x01CE, 0x0101,
- 0x0105, 0x00E5, 0x00E3, 0x0107, 0x0109, 0x010D, 0x00E7, 0x010B,
- 0x010F, 0x00E9, 0x00E8, 0x00EB, 0x00EA, 0x011B, 0x0117, 0x0113,
- 0x0119, 0x01F5, 0x011D, 0x011F,      0, 0x0121, 0x0125, 0x00ED,
- 0x00EC, 0x00EF, 0x00EE, 0x01D0,      0, 0x012B, 0x012F, 0x0129,
- 0x0135, 0x0137, 0x013A, 0x013E, 0x013C, 0x0144, 0x0148, 0x0146,
- 0x00F1, 0x00F3, 0x00F2, 0x00F6, 0x00F4, 0x01D2, 0x0151, 0x014D,
- 0x00F5, 0x0155, 0x0159, 0x0157, 0x015B, 0x015D, 0x0161, 0x015F,
- 0x0165, 0x0163, 0x00FA, 0x00F9, 0x00FC, 0x00FB, 0x016D, 0x01D4,
- 0x0171, 0x016B, 0x0173, 0x016F, 0x0169, 0x01D8, 0x01DC, 0x01DA,
- 0x01D6, 0x0175, 0x00FD, 0x00FF, 0x0177, 0x017A, 0x017E, 0x017C,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short euc_to_utf8_8FB0[] = {
-         0x4E02, 0x4E04, 0x4E05, 0x4E0C, 0x4E12, 0x4E1F, 0x4E23,
- 0x4E24, 0x4E28, 0x4E2B, 0x4E2E, 0x4E2F, 0x4E30, 0x4E35, 0x4E40,
- 0x4E41, 0x4E44, 0x4E47, 0x4E51, 0x4E5A, 0x4E5C, 0x4E63, 0x4E68,
- 0x4E69, 0x4E74, 0x4E75, 0x4E79, 0x4E7F, 0x4E8D, 0x4E96, 0x4E97,
- 0x4E9D, 0x4EAF, 0x4EB9, 0x4EC3, 0x4ED0, 0x4EDA, 0x4EDB, 0x4EE0,
- 0x4EE1, 0x4EE2, 0x4EE8, 0x4EEF, 0x4EF1, 0x4EF3, 0x4EF5, 0x4EFD,
- 0x4EFE, 0x4EFF, 0x4F00, 0x4F02, 0x4F03, 0x4F08, 0x4F0B, 0x4F0C,
- 0x4F12, 0x4F15, 0x4F16, 0x4F17, 0x4F19, 0x4F2E, 0x4F31, 0x4F60,
- 0x4F33, 0x4F35, 0x4F37, 0x4F39, 0x4F3B, 0x4F3E, 0x4F40, 0x4F42,
- 0x4F48, 0x4F49, 0x4F4B, 0x4F4C, 0x4F52, 0x4F54, 0x4F56, 0x4F58,
- 0x4F5F, 0x4F63, 0x4F6A, 0x4F6C, 0x4F6E, 0x4F71, 0x4F77, 0x4F78,
- 0x4F79, 0x4F7A, 0x4F7D, 0x4F7E, 0x4F81, 0x4F82, 0x4F84,
-};
-const unsigned short euc_to_utf8_8FB1[] = {
-         0x4F85, 0x4F89, 0x4F8A, 0x4F8C, 0x4F8E, 0x4F90, 0x4F92,
- 0x4F93, 0x4F94, 0x4F97, 0x4F99, 0x4F9A, 0x4F9E, 0x4F9F, 0x4FB2,
- 0x4FB7, 0x4FB9, 0x4FBB, 0x4FBC, 0x4FBD, 0x4FBE, 0x4FC0, 0x4FC1,
- 0x4FC5, 0x4FC6, 0x4FC8, 0x4FC9, 0x4FCB, 0x4FCC, 0x4FCD, 0x4FCF,
- 0x4FD2, 0x4FDC, 0x4FE0, 0x4FE2, 0x4FF0, 0x4FF2, 0x4FFC, 0x4FFD,
- 0x4FFF, 0x5000, 0x5001, 0x5004, 0x5007, 0x500A, 0x500C, 0x500E,
- 0x5010, 0x5013, 0x5017, 0x5018, 0x501B, 0x501C, 0x501D, 0x501E,
- 0x5022, 0x5027, 0x502E, 0x5030, 0x5032, 0x5033, 0x5035, 0x5040,
- 0x5041, 0x5042, 0x5045, 0x5046, 0x504A, 0x504C, 0x504E, 0x5051,
- 0x5052, 0x5053, 0x5057, 0x5059, 0x505F, 0x5060, 0x5062, 0x5063,
- 0x5066, 0x5067, 0x506A, 0x506D, 0x5070, 0x5071, 0x503B, 0x5081,
- 0x5083, 0x5084, 0x5086, 0x508A, 0x508E, 0x508F, 0x5090,
-};
-const unsigned short euc_to_utf8_8FB2[] = {
-         0x5092, 0x5093, 0x5094, 0x5096, 0x509B, 0x509C, 0x509E,
- 0x509F, 0x50A0, 0x50A1, 0x50A2, 0x50AA, 0x50AF, 0x50B0, 0x50B9,
- 0x50BA, 0x50BD, 0x50C0, 0x50C3, 0x50C4, 0x50C7, 0x50CC, 0x50CE,
- 0x50D0, 0x50D3, 0x50D4, 0x50D8, 0x50DC, 0x50DD, 0x50DF, 0x50E2,
- 0x50E4, 0x50E6, 0x50E8, 0x50E9, 0x50EF, 0x50F1, 0x50F6, 0x50FA,
- 0x50FE, 0x5103, 0x5106, 0x5107, 0x5108, 0x510B, 0x510C, 0x510D,
- 0x510E, 0x50F2, 0x5110, 0x5117, 0x5119, 0x511B, 0x511C, 0x511D,
- 0x511E, 0x5123, 0x5127, 0x5128, 0x512C, 0x512D, 0x512F, 0x5131,
- 0x5133, 0x5134, 0x5135, 0x5138, 0x5139, 0x5142, 0x514A, 0x514F,
- 0x5153, 0x5155, 0x5157, 0x5158, 0x515F, 0x5164, 0x5166, 0x517E,
- 0x5183, 0x5184, 0x518B, 0x518E, 0x5198, 0x519D, 0x51A1, 0x51A3,
- 0x51AD, 0x51B8, 0x51BA, 0x51BC, 0x51BE, 0x51BF, 0x51C2,
-};
-const unsigned short euc_to_utf8_8FB3[] = {
-         0x51C8, 0x51CF, 0x51D1, 0x51D2, 0x51D3, 0x51D5, 0x51D8,
- 0x51DE, 0x51E2, 0x51E5, 0x51EE, 0x51F2, 0x51F3, 0x51F4, 0x51F7,
- 0x5201, 0x5202, 0x5205, 0x5212, 0x5213, 0x5215, 0x5216, 0x5218,
- 0x5222, 0x5228, 0x5231, 0x5232, 0x5235, 0x523C, 0x5245, 0x5249,
- 0x5255, 0x5257, 0x5258, 0x525A, 0x525C, 0x525F, 0x5260, 0x5261,
- 0x5266, 0x526E, 0x5277, 0x5278, 0x5279, 0x5280, 0x5282, 0x5285,
- 0x528A, 0x528C, 0x5293, 0x5295, 0x5296, 0x5297, 0x5298, 0x529A,
- 0x529C, 0x52A4, 0x52A5, 0x52A6, 0x52A7, 0x52AF, 0x52B0, 0x52B6,
- 0x52B7, 0x52B8, 0x52BA, 0x52BB, 0x52BD, 0x52C0, 0x52C4, 0x52C6,
- 0x52C8, 0x52CC, 0x52CF, 0x52D1, 0x52D4, 0x52D6, 0x52DB, 0x52DC,
- 0x52E1, 0x52E5, 0x52E8, 0x52E9, 0x52EA, 0x52EC, 0x52F0, 0x52F1,
- 0x52F4, 0x52F6, 0x52F7, 0x5300, 0x5303, 0x530A, 0x530B,
-};
-const unsigned short euc_to_utf8_8FB4[] = {
-         0x530C, 0x5311, 0x5313, 0x5318, 0x531B, 0x531C, 0x531E,
- 0x531F, 0x5325, 0x5327, 0x5328, 0x5329, 0x532B, 0x532C, 0x532D,
- 0x5330, 0x5332, 0x5335, 0x533C, 0x533D, 0x533E, 0x5342, 0x534C,
- 0x534B, 0x5359, 0x535B, 0x5361, 0x5363, 0x5365, 0x536C, 0x536D,
- 0x5372, 0x5379, 0x537E, 0x5383, 0x5387, 0x5388, 0x538E, 0x5393,
- 0x5394, 0x5399, 0x539D, 0x53A1, 0x53A4, 0x53AA, 0x53AB, 0x53AF,
- 0x53B2, 0x53B4, 0x53B5, 0x53B7, 0x53B8, 0x53BA, 0x53BD, 0x53C0,
- 0x53C5, 0x53CF, 0x53D2, 0x53D3, 0x53D5, 0x53DA, 0x53DD, 0x53DE,
- 0x53E0, 0x53E6, 0x53E7, 0x53F5, 0x5402, 0x5413, 0x541A, 0x5421,
- 0x5427, 0x5428, 0x542A, 0x542F, 0x5431, 0x5434, 0x5435, 0x5443,
- 0x5444, 0x5447, 0x544D, 0x544F, 0x545E, 0x5462, 0x5464, 0x5466,
- 0x5467, 0x5469, 0x546B, 0x546D, 0x546E, 0x5474, 0x547F,
-};
-const unsigned short euc_to_utf8_8FB5[] = {
-         0x5481, 0x5483, 0x5485, 0x5488, 0x5489, 0x548D, 0x5491,
- 0x5495, 0x5496, 0x549C, 0x549F, 0x54A1, 0x54A6, 0x54A7, 0x54A9,
- 0x54AA, 0x54AD, 0x54AE, 0x54B1, 0x54B7, 0x54B9, 0x54BA, 0x54BB,
- 0x54BF, 0x54C6, 0x54CA, 0x54CD, 0x54CE, 0x54E0, 0x54EA, 0x54EC,
- 0x54EF, 0x54F6, 0x54FC, 0x54FE, 0x54FF, 0x5500, 0x5501, 0x5505,
- 0x5508, 0x5509, 0x550C, 0x550D, 0x550E, 0x5515, 0x552A, 0x552B,
- 0x5532, 0x5535, 0x5536, 0x553B, 0x553C, 0x553D, 0x5541, 0x5547,
- 0x5549, 0x554A, 0x554D, 0x5550, 0x5551, 0x5558, 0x555A, 0x555B,
- 0x555E, 0x5560, 0x5561, 0x5564, 0x5566, 0x557F, 0x5581, 0x5582,
- 0x5586, 0x5588, 0x558E, 0x558F, 0x5591, 0x5592, 0x5593, 0x5594,
- 0x5597, 0x55A3, 0x55A4, 0x55AD, 0x55B2, 0x55BF, 0x55C1, 0x55C3,
- 0x55C6, 0x55C9, 0x55CB, 0x55CC, 0x55CE, 0x55D1, 0x55D2,
-};
-const unsigned short euc_to_utf8_8FB6[] = {
-         0x55D3, 0x55D7, 0x55D8, 0x55DB, 0x55DE, 0x55E2, 0x55E9,
- 0x55F6, 0x55FF, 0x5605, 0x5608, 0x560A, 0x560D, 0x560E, 0x560F,
- 0x5610, 0x5611, 0x5612, 0x5619, 0x562C, 0x5630, 0x5633, 0x5635,
- 0x5637, 0x5639, 0x563B, 0x563C, 0x563D, 0x563F, 0x5640, 0x5641,
- 0x5643, 0x5644, 0x5646, 0x5649, 0x564B, 0x564D, 0x564F, 0x5654,
- 0x565E, 0x5660, 0x5661, 0x5662, 0x5663, 0x5666, 0x5669, 0x566D,
- 0x566F, 0x5671, 0x5672, 0x5675, 0x5684, 0x5685, 0x5688, 0x568B,
- 0x568C, 0x5695, 0x5699, 0x569A, 0x569D, 0x569E, 0x569F, 0x56A6,
- 0x56A7, 0x56A8, 0x56A9, 0x56AB, 0x56AC, 0x56AD, 0x56B1, 0x56B3,
- 0x56B7, 0x56BE, 0x56C5, 0x56C9, 0x56CA, 0x56CB, 0x56CF, 0x56D0,
- 0x56CC, 0x56CD, 0x56D9, 0x56DC, 0x56DD, 0x56DF, 0x56E1, 0x56E4,
- 0x56E5, 0x56E6, 0x56E7, 0x56E8, 0x56F1, 0x56EB, 0x56ED,
-};
-const unsigned short euc_to_utf8_8FB7[] = {
-         0x56F6, 0x56F7, 0x5701, 0x5702, 0x5707, 0x570A, 0x570C,
- 0x5711, 0x5715, 0x571A, 0x571B, 0x571D, 0x5720, 0x5722, 0x5723,
- 0x5724, 0x5725, 0x5729, 0x572A, 0x572C, 0x572E, 0x572F, 0x5733,
- 0x5734, 0x573D, 0x573E, 0x573F, 0x5745, 0x5746, 0x574C, 0x574D,
- 0x5752, 0x5762, 0x5765, 0x5767, 0x5768, 0x576B, 0x576D, 0x576E,
- 0x576F, 0x5770, 0x5771, 0x5773, 0x5774, 0x5775, 0x5777, 0x5779,
- 0x577A, 0x577B, 0x577C, 0x577E, 0x5781, 0x5783, 0x578C, 0x5794,
- 0x5797, 0x5799, 0x579A, 0x579C, 0x579D, 0x579E, 0x579F, 0x57A1,
- 0x5795, 0x57A7, 0x57A8, 0x57A9, 0x57AC, 0x57B8, 0x57BD, 0x57C7,
- 0x57C8, 0x57CC, 0x57CF, 0x57D5, 0x57DD, 0x57DE, 0x57E4, 0x57E6,
- 0x57E7, 0x57E9, 0x57ED, 0x57F0, 0x57F5, 0x57F6, 0x57F8, 0x57FD,
- 0x57FE, 0x57FF, 0x5803, 0x5804, 0x5808, 0x5809, 0x57E1,
-};
-const unsigned short euc_to_utf8_8FB8[] = {
-         0x580C, 0x580D, 0x581B, 0x581E, 0x581F, 0x5820, 0x5826,
- 0x5827, 0x582D, 0x5832, 0x5839, 0x583F, 0x5849, 0x584C, 0x584D,
- 0x584F, 0x5850, 0x5855, 0x585F, 0x5861, 0x5864, 0x5867, 0x5868,
- 0x5878, 0x587C, 0x587F, 0x5880, 0x5881, 0x5887, 0x5888, 0x5889,
- 0x588A, 0x588C, 0x588D, 0x588F, 0x5890, 0x5894, 0x5896, 0x589D,
- 0x58A0, 0x58A1, 0x58A2, 0x58A6, 0x58A9, 0x58B1, 0x58B2, 0x58C4,
- 0x58BC, 0x58C2, 0x58C8, 0x58CD, 0x58CE, 0x58D0, 0x58D2, 0x58D4,
- 0x58D6, 0x58DA, 0x58DD, 0x58E1, 0x58E2, 0x58E9, 0x58F3, 0x5905,
- 0x5906, 0x590B, 0x590C, 0x5912, 0x5913, 0x5914, 0x8641, 0x591D,
- 0x5921, 0x5923, 0x5924, 0x5928, 0x592F, 0x5930, 0x5933, 0x5935,
- 0x5936, 0x593F, 0x5943, 0x5946, 0x5952, 0x5953, 0x5959, 0x595B,
- 0x595D, 0x595E, 0x595F, 0x5961, 0x5963, 0x596B, 0x596D,
-};
-const unsigned short euc_to_utf8_8FB9[] = {
-         0x596F, 0x5972, 0x5975, 0x5976, 0x5979, 0x597B, 0x597C,
- 0x598B, 0x598C, 0x598E, 0x5992, 0x5995, 0x5997, 0x599F, 0x59A4,
- 0x59A7, 0x59AD, 0x59AE, 0x59AF, 0x59B0, 0x59B3, 0x59B7, 0x59BA,
- 0x59BC, 0x59C1, 0x59C3, 0x59C4, 0x59C8, 0x59CA, 0x59CD, 0x59D2,
- 0x59DD, 0x59DE, 0x59DF, 0x59E3, 0x59E4, 0x59E7, 0x59EE, 0x59EF,
- 0x59F1, 0x59F2, 0x59F4, 0x59F7, 0x5A00, 0x5A04, 0x5A0C, 0x5A0D,
- 0x5A0E, 0x5A12, 0x5A13, 0x5A1E, 0x5A23, 0x5A24, 0x5A27, 0x5A28,
- 0x5A2A, 0x5A2D, 0x5A30, 0x5A44, 0x5A45, 0x5A47, 0x5A48, 0x5A4C,
- 0x5A50, 0x5A55, 0x5A5E, 0x5A63, 0x5A65, 0x5A67, 0x5A6D, 0x5A77,
- 0x5A7A, 0x5A7B, 0x5A7E, 0x5A8B, 0x5A90, 0x5A93, 0x5A96, 0x5A99,
- 0x5A9C, 0x5A9E, 0x5A9F, 0x5AA0, 0x5AA2, 0x5AA7, 0x5AAC, 0x5AB1,
- 0x5AB2, 0x5AB3, 0x5AB5, 0x5AB8, 0x5ABA, 0x5ABB, 0x5ABF,
-};
-const unsigned short euc_to_utf8_8FBA[] = {
-         0x5AC4, 0x5AC6, 0x5AC8, 0x5ACF, 0x5ADA, 0x5ADC, 0x5AE0,
- 0x5AE5, 0x5AEA, 0x5AEE, 0x5AF5, 0x5AF6, 0x5AFD, 0x5B00, 0x5B01,
- 0x5B08, 0x5B17, 0x5B34, 0x5B19, 0x5B1B, 0x5B1D, 0x5B21, 0x5B25,
- 0x5B2D, 0x5B38, 0x5B41, 0x5B4B, 0x5B4C, 0x5B52, 0x5B56, 0x5B5E,
- 0x5B68, 0x5B6E, 0x5B6F, 0x5B7C, 0x5B7D, 0x5B7E, 0x5B7F, 0x5B81,
- 0x5B84, 0x5B86, 0x5B8A, 0x5B8E, 0x5B90, 0x5B91, 0x5B93, 0x5B94,
- 0x5B96, 0x5BA8, 0x5BA9, 0x5BAC, 0x5BAD, 0x5BAF, 0x5BB1, 0x5BB2,
- 0x5BB7, 0x5BBA, 0x5BBC, 0x5BC0, 0x5BC1, 0x5BCD, 0x5BCF, 0x5BD6,
- 0x5BD7, 0x5BD8, 0x5BD9, 0x5BDA, 0x5BE0, 0x5BEF, 0x5BF1, 0x5BF4,
- 0x5BFD, 0x5C0C, 0x5C17, 0x5C1E, 0x5C1F, 0x5C23, 0x5C26, 0x5C29,
- 0x5C2B, 0x5C2C, 0x5C2E, 0x5C30, 0x5C32, 0x5C35, 0x5C36, 0x5C59,
- 0x5C5A, 0x5C5C, 0x5C62, 0x5C63, 0x5C67, 0x5C68, 0x5C69,
-};
-const unsigned short euc_to_utf8_8FBB[] = {
-         0x5C6D, 0x5C70, 0x5C74, 0x5C75, 0x5C7A, 0x5C7B, 0x5C7C,
- 0x5C7D, 0x5C87, 0x5C88, 0x5C8A, 0x5C8F, 0x5C92, 0x5C9D, 0x5C9F,
- 0x5CA0, 0x5CA2, 0x5CA3, 0x5CA6, 0x5CAA, 0x5CB2, 0x5CB4, 0x5CB5,
- 0x5CBA, 0x5CC9, 0x5CCB, 0x5CD2, 0x5CDD, 0x5CD7, 0x5CEE, 0x5CF1,
- 0x5CF2, 0x5CF4, 0x5D01, 0x5D06, 0x5D0D, 0x5D12, 0x5D2B, 0x5D23,
- 0x5D24, 0x5D26, 0x5D27, 0x5D31, 0x5D34, 0x5D39, 0x5D3D, 0x5D3F,
- 0x5D42, 0x5D43, 0x5D46, 0x5D48, 0x5D55, 0x5D51, 0x5D59, 0x5D4A,
- 0x5D5F, 0x5D60, 0x5D61, 0x5D62, 0x5D64, 0x5D6A, 0x5D6D, 0x5D70,
- 0x5D79, 0x5D7A, 0x5D7E, 0x5D7F, 0x5D81, 0x5D83, 0x5D88, 0x5D8A,
- 0x5D92, 0x5D93, 0x5D94, 0x5D95, 0x5D99, 0x5D9B, 0x5D9F, 0x5DA0,
- 0x5DA7, 0x5DAB, 0x5DB0, 0x5DB4, 0x5DB8, 0x5DB9, 0x5DC3, 0x5DC7,
- 0x5DCB, 0x5DD0, 0x5DCE, 0x5DD8, 0x5DD9, 0x5DE0, 0x5DE4,
-};
-const unsigned short euc_to_utf8_8FBC[] = {
-         0x5DE9, 0x5DF8, 0x5DF9, 0x5E00, 0x5E07, 0x5E0D, 0x5E12,
- 0x5E14, 0x5E15, 0x5E18, 0x5E1F, 0x5E20, 0x5E2E, 0x5E28, 0x5E32,
- 0x5E35, 0x5E3E, 0x5E4B, 0x5E50, 0x5E49, 0x5E51, 0x5E56, 0x5E58,
- 0x5E5B, 0x5E5C, 0x5E5E, 0x5E68, 0x5E6A, 0x5E6B, 0x5E6C, 0x5E6D,
- 0x5E6E, 0x5E70, 0x5E80, 0x5E8B, 0x5E8E, 0x5EA2, 0x5EA4, 0x5EA5,
- 0x5EA8, 0x5EAA, 0x5EAC, 0x5EB1, 0x5EB3, 0x5EBD, 0x5EBE, 0x5EBF,
- 0x5EC6, 0x5ECC, 0x5ECB, 0x5ECE, 0x5ED1, 0x5ED2, 0x5ED4, 0x5ED5,
- 0x5EDC, 0x5EDE, 0x5EE5, 0x5EEB, 0x5F02, 0x5F06, 0x5F07, 0x5F08,
- 0x5F0E, 0x5F19, 0x5F1C, 0x5F1D, 0x5F21, 0x5F22, 0x5F23, 0x5F24,
- 0x5F28, 0x5F2B, 0x5F2C, 0x5F2E, 0x5F30, 0x5F34, 0x5F36, 0x5F3B,
- 0x5F3D, 0x5F3F, 0x5F40, 0x5F44, 0x5F45, 0x5F47, 0x5F4D, 0x5F50,
- 0x5F54, 0x5F58, 0x5F5B, 0x5F60, 0x5F63, 0x5F64, 0x5F67,
-};
-const unsigned short euc_to_utf8_8FBD[] = {
-         0x5F6F, 0x5F72, 0x5F74, 0x5F75, 0x5F78, 0x5F7A, 0x5F7D,
- 0x5F7E, 0x5F89, 0x5F8D, 0x5F8F, 0x5F96, 0x5F9C, 0x5F9D, 0x5FA2,
- 0x5FA7, 0x5FAB, 0x5FA4, 0x5FAC, 0x5FAF, 0x5FB0, 0x5FB1, 0x5FB8,
- 0x5FC4, 0x5FC7, 0x5FC8, 0x5FC9, 0x5FCB, 0x5FD0, 0x5FD1, 0x5FD2,
- 0x5FD3, 0x5FD4, 0x5FDE, 0x5FE1, 0x5FE2, 0x5FE8, 0x5FE9, 0x5FEA,
- 0x5FEC, 0x5FED, 0x5FEE, 0x5FEF, 0x5FF2, 0x5FF3, 0x5FF6, 0x5FFA,
- 0x5FFC, 0x6007, 0x600A, 0x600D, 0x6013, 0x6014, 0x6017, 0x6018,
- 0x601A, 0x601F, 0x6024, 0x602D, 0x6033, 0x6035, 0x6040, 0x6047,
- 0x6048, 0x6049, 0x604C, 0x6051, 0x6054, 0x6056, 0x6057, 0x605D,
- 0x6061, 0x6067, 0x6071, 0x607E, 0x607F, 0x6082, 0x6086, 0x6088,
- 0x608A, 0x608E, 0x6091, 0x6093, 0x6095, 0x6098, 0x609D, 0x609E,
- 0x60A2, 0x60A4, 0x60A5, 0x60A8, 0x60B0, 0x60B1, 0x60B7,
-};
-const unsigned short euc_to_utf8_8FBE[] = {
-         0x60BB, 0x60BE, 0x60C2, 0x60C4, 0x60C8, 0x60C9, 0x60CA,
- 0x60CB, 0x60CE, 0x60CF, 0x60D4, 0x60D5, 0x60D9, 0x60DB, 0x60DD,
- 0x60DE, 0x60E2, 0x60E5, 0x60F2, 0x60F5, 0x60F8, 0x60FC, 0x60FD,
- 0x6102, 0x6107, 0x610A, 0x610C, 0x6110, 0x6111, 0x6112, 0x6113,
- 0x6114, 0x6116, 0x6117, 0x6119, 0x611C, 0x611E, 0x6122, 0x612A,
- 0x612B, 0x6130, 0x6131, 0x6135, 0x6136, 0x6137, 0x6139, 0x6141,
- 0x6145, 0x6146, 0x6149, 0x615E, 0x6160, 0x616C, 0x6172, 0x6178,
- 0x617B, 0x617C, 0x617F, 0x6180, 0x6181, 0x6183, 0x6184, 0x618B,
- 0x618D, 0x6192, 0x6193, 0x6197, 0x6198, 0x619C, 0x619D, 0x619F,
- 0x61A0, 0x61A5, 0x61A8, 0x61AA, 0x61AD, 0x61B8, 0x61B9, 0x61BC,
- 0x61C0, 0x61C1, 0x61C2, 0x61CE, 0x61CF, 0x61D5, 0x61DC, 0x61DD,
- 0x61DE, 0x61DF, 0x61E1, 0x61E2, 0x61E7, 0x61E9, 0x61E5,
-};
-const unsigned short euc_to_utf8_8FBF[] = {
-         0x61EC, 0x61ED, 0x61EF, 0x6201, 0x6203, 0x6204, 0x6207,
- 0x6213, 0x6215, 0x621C, 0x6220, 0x6222, 0x6223, 0x6227, 0x6229,
- 0x622B, 0x6239, 0x623D, 0x6242, 0x6243, 0x6244, 0x6246, 0x624C,
- 0x6250, 0x6251, 0x6252, 0x6254, 0x6256, 0x625A, 0x625C, 0x6264,
- 0x626D, 0x626F, 0x6273, 0x627A, 0x627D, 0x628D, 0x628E, 0x628F,
- 0x6290, 0x62A6, 0x62A8, 0x62B3, 0x62B6, 0x62B7, 0x62BA, 0x62BE,
- 0x62BF, 0x62C4, 0x62CE, 0x62D5, 0x62D6, 0x62DA, 0x62EA, 0x62F2,
- 0x62F4, 0x62FC, 0x62FD, 0x6303, 0x6304, 0x630A, 0x630B, 0x630D,
- 0x6310, 0x6313, 0x6316, 0x6318, 0x6329, 0x632A, 0x632D, 0x6335,
- 0x6336, 0x6339, 0x633C, 0x6341, 0x6342, 0x6343, 0x6344, 0x6346,
- 0x634A, 0x634B, 0x634E, 0x6352, 0x6353, 0x6354, 0x6358, 0x635B,
- 0x6365, 0x6366, 0x636C, 0x636D, 0x6371, 0x6374, 0x6375,
-};
-const unsigned short euc_to_utf8_8FC0[] = {
-         0x6378, 0x637C, 0x637D, 0x637F, 0x6382, 0x6384, 0x6387,
- 0x638A, 0x6390, 0x6394, 0x6395, 0x6399, 0x639A, 0x639E, 0x63A4,
- 0x63A6, 0x63AD, 0x63AE, 0x63AF, 0x63BD, 0x63C1, 0x63C5, 0x63C8,
- 0x63CE, 0x63D1, 0x63D3, 0x63D4, 0x63D5, 0x63DC, 0x63E0, 0x63E5,
- 0x63EA, 0x63EC, 0x63F2, 0x63F3, 0x63F5, 0x63F8, 0x63F9, 0x6409,
- 0x640A, 0x6410, 0x6412, 0x6414, 0x6418, 0x641E, 0x6420, 0x6422,
- 0x6424, 0x6425, 0x6429, 0x642A, 0x642F, 0x6430, 0x6435, 0x643D,
- 0x643F, 0x644B, 0x644F, 0x6451, 0x6452, 0x6453, 0x6454, 0x645A,
- 0x645B, 0x645C, 0x645D, 0x645F, 0x6460, 0x6461, 0x6463, 0x646D,
- 0x6473, 0x6474, 0x647B, 0x647D, 0x6485, 0x6487, 0x648F, 0x6490,
- 0x6491, 0x6498, 0x6499, 0x649B, 0x649D, 0x649F, 0x64A1, 0x64A3,
- 0x64A6, 0x64A8, 0x64AC, 0x64B3, 0x64BD, 0x64BE, 0x64BF,
-};
-const unsigned short euc_to_utf8_8FC1[] = {
-         0x64C4, 0x64C9, 0x64CA, 0x64CB, 0x64CC, 0x64CE, 0x64D0,
- 0x64D1, 0x64D5, 0x64D7, 0x64E4, 0x64E5, 0x64E9, 0x64EA, 0x64ED,
- 0x64F0, 0x64F5, 0x64F7, 0x64FB, 0x64FF, 0x6501, 0x6504, 0x6508,
- 0x6509, 0x650A, 0x650F, 0x6513, 0x6514, 0x6516, 0x6519, 0x651B,
- 0x651E, 0x651F, 0x6522, 0x6526, 0x6529, 0x652E, 0x6531, 0x653A,
- 0x653C, 0x653D, 0x6543, 0x6547, 0x6549, 0x6550, 0x6552, 0x6554,
- 0x655F, 0x6560, 0x6567, 0x656B, 0x657A, 0x657D, 0x6581, 0x6585,
- 0x658A, 0x6592, 0x6595, 0x6598, 0x659D, 0x65A0, 0x65A3, 0x65A6,
- 0x65AE, 0x65B2, 0x65B3, 0x65B4, 0x65BF, 0x65C2, 0x65C8, 0x65C9,
- 0x65CE, 0x65D0, 0x65D4, 0x65D6, 0x65D8, 0x65DF, 0x65F0, 0x65F2,
- 0x65F4, 0x65F5, 0x65F9, 0x65FE, 0x65FF, 0x6600, 0x6604, 0x6608,
- 0x6609, 0x660D, 0x6611, 0x6612, 0x6615, 0x6616, 0x661D,
-};
-const unsigned short euc_to_utf8_8FC2[] = {
-         0x661E, 0x6621, 0x6622, 0x6623, 0x6624, 0x6626, 0x6629,
- 0x662A, 0x662B, 0x662C, 0x662E, 0x6630, 0x6631, 0x6633, 0x6639,
- 0x6637, 0x6640, 0x6645, 0x6646, 0x664A, 0x664C, 0x6651, 0x664E,
- 0x6657, 0x6658, 0x6659, 0x665B, 0x665C, 0x6660, 0x6661, 0x66FB,
- 0x666A, 0x666B, 0x666C, 0x667E, 0x6673, 0x6675, 0x667F, 0x6677,
- 0x6678, 0x6679, 0x667B, 0x6680, 0x667C, 0x668B, 0x668C, 0x668D,
- 0x6690, 0x6692, 0x6699, 0x669A, 0x669B, 0x669C, 0x669F, 0x66A0,
- 0x66A4, 0x66AD, 0x66B1, 0x66B2, 0x66B5, 0x66BB, 0x66BF, 0x66C0,
- 0x66C2, 0x66C3, 0x66C8, 0x66CC, 0x66CE, 0x66CF, 0x66D4, 0x66DB,
- 0x66DF, 0x66E8, 0x66EB, 0x66EC, 0x66EE, 0x66FA, 0x6705, 0x6707,
- 0x670E, 0x6713, 0x6719, 0x671C, 0x6720, 0x6722, 0x6733, 0x673E,
- 0x6745, 0x6747, 0x6748, 0x674C, 0x6754, 0x6755, 0x675D,
-};
-const unsigned short euc_to_utf8_8FC3[] = {
-         0x6766, 0x676C, 0x676E, 0x6774, 0x6776, 0x677B, 0x6781,
- 0x6784, 0x678E, 0x678F, 0x6791, 0x6793, 0x6796, 0x6798, 0x6799,
- 0x679B, 0x67B0, 0x67B1, 0x67B2, 0x67B5, 0x67BB, 0x67BC, 0x67BD,
- 0x67F9, 0x67C0, 0x67C2, 0x67C3, 0x67C5, 0x67C8, 0x67C9, 0x67D2,
- 0x67D7, 0x67D9, 0x67DC, 0x67E1, 0x67E6, 0x67F0, 0x67F2, 0x67F6,
- 0x67F7, 0x6852, 0x6814, 0x6819, 0x681D, 0x681F, 0x6828, 0x6827,
- 0x682C, 0x682D, 0x682F, 0x6830, 0x6831, 0x6833, 0x683B, 0x683F,
- 0x6844, 0x6845, 0x684A, 0x684C, 0x6855, 0x6857, 0x6858, 0x685B,
- 0x686B, 0x686E, 0x686F, 0x6870, 0x6871, 0x6872, 0x6875, 0x6879,
- 0x687A, 0x687B, 0x687C, 0x6882, 0x6884, 0x6886, 0x6888, 0x6896,
- 0x6898, 0x689A, 0x689C, 0x68A1, 0x68A3, 0x68A5, 0x68A9, 0x68AA,
- 0x68AE, 0x68B2, 0x68BB, 0x68C5, 0x68C8, 0x68CC, 0x68CF,
-};
-const unsigned short euc_to_utf8_8FC4[] = {
-         0x68D0, 0x68D1, 0x68D3, 0x68D6, 0x68D9, 0x68DC, 0x68DD,
- 0x68E5, 0x68E8, 0x68EA, 0x68EB, 0x68EC, 0x68ED, 0x68F0, 0x68F1,
- 0x68F5, 0x68F6, 0x68FB, 0x68FC, 0x68FD, 0x6906, 0x6909, 0x690A,
- 0x6910, 0x6911, 0x6913, 0x6916, 0x6917, 0x6931, 0x6933, 0x6935,
- 0x6938, 0x693B, 0x6942, 0x6945, 0x6949, 0x694E, 0x6957, 0x695B,
- 0x6963, 0x6964, 0x6965, 0x6966, 0x6968, 0x6969, 0x696C, 0x6970,
- 0x6971, 0x6972, 0x697A, 0x697B, 0x697F, 0x6980, 0x698D, 0x6992,
- 0x6996, 0x6998, 0x69A1, 0x69A5, 0x69A6, 0x69A8, 0x69AB, 0x69AD,
- 0x69AF, 0x69B7, 0x69B8, 0x69BA, 0x69BC, 0x69C5, 0x69C8, 0x69D1,
- 0x69D6, 0x69D7, 0x69E2, 0x69E5, 0x69EE, 0x69EF, 0x69F1, 0x69F3,
- 0x69F5, 0x69FE, 0x6A00, 0x6A01, 0x6A03, 0x6A0F, 0x6A11, 0x6A15,
- 0x6A1A, 0x6A1D, 0x6A20, 0x6A24, 0x6A28, 0x6A30, 0x6A32,
-};
-const unsigned short euc_to_utf8_8FC5[] = {
-         0x6A34, 0x6A37, 0x6A3B, 0x6A3E, 0x6A3F, 0x6A45, 0x6A46,
- 0x6A49, 0x6A4A, 0x6A4E, 0x6A50, 0x6A51, 0x6A52, 0x6A55, 0x6A56,
- 0x6A5B, 0x6A64, 0x6A67, 0x6A6A, 0x6A71, 0x6A73, 0x6A7E, 0x6A81,
- 0x6A83, 0x6A86, 0x6A87, 0x6A89, 0x6A8B, 0x6A91, 0x6A9B, 0x6A9D,
- 0x6A9E, 0x6A9F, 0x6AA5, 0x6AAB, 0x6AAF, 0x6AB0, 0x6AB1, 0x6AB4,
- 0x6ABD, 0x6ABE, 0x6ABF, 0x6AC6, 0x6AC9, 0x6AC8, 0x6ACC, 0x6AD0,
- 0x6AD4, 0x6AD5, 0x6AD6, 0x6ADC, 0x6ADD, 0x6AE4, 0x6AE7, 0x6AEC,
- 0x6AF0, 0x6AF1, 0x6AF2, 0x6AFC, 0x6AFD, 0x6B02, 0x6B03, 0x6B06,
- 0x6B07, 0x6B09, 0x6B0F, 0x6B10, 0x6B11, 0x6B17, 0x6B1B, 0x6B1E,
- 0x6B24, 0x6B28, 0x6B2B, 0x6B2C, 0x6B2F, 0x6B35, 0x6B36, 0x6B3B,
- 0x6B3F, 0x6B46, 0x6B4A, 0x6B4D, 0x6B52, 0x6B56, 0x6B58, 0x6B5D,
- 0x6B60, 0x6B67, 0x6B6B, 0x6B6E, 0x6B70, 0x6B75, 0x6B7D,
-};
-const unsigned short euc_to_utf8_8FC6[] = {
-         0x6B7E, 0x6B82, 0x6B85, 0x6B97, 0x6B9B, 0x6B9F, 0x6BA0,
- 0x6BA2, 0x6BA3, 0x6BA8, 0x6BA9, 0x6BAC, 0x6BAD, 0x6BAE, 0x6BB0,
- 0x6BB8, 0x6BB9, 0x6BBD, 0x6BBE, 0x6BC3, 0x6BC4, 0x6BC9, 0x6BCC,
- 0x6BD6, 0x6BDA, 0x6BE1, 0x6BE3, 0x6BE6, 0x6BE7, 0x6BEE, 0x6BF1,
- 0x6BF7, 0x6BF9, 0x6BFF, 0x6C02, 0x6C04, 0x6C05, 0x6C09, 0x6C0D,
- 0x6C0E, 0x6C10, 0x6C12, 0x6C19, 0x6C1F, 0x6C26, 0x6C27, 0x6C28,
- 0x6C2C, 0x6C2E, 0x6C33, 0x6C35, 0x6C36, 0x6C3A, 0x6C3B, 0x6C3F,
- 0x6C4A, 0x6C4B, 0x6C4D, 0x6C4F, 0x6C52, 0x6C54, 0x6C59, 0x6C5B,
- 0x6C5C, 0x6C6B, 0x6C6D, 0x6C6F, 0x6C74, 0x6C76, 0x6C78, 0x6C79,
- 0x6C7B, 0x6C85, 0x6C86, 0x6C87, 0x6C89, 0x6C94, 0x6C95, 0x6C97,
- 0x6C98, 0x6C9C, 0x6C9F, 0x6CB0, 0x6CB2, 0x6CB4, 0x6CC2, 0x6CC6,
- 0x6CCD, 0x6CCF, 0x6CD0, 0x6CD1, 0x6CD2, 0x6CD4, 0x6CD6,
-};
-const unsigned short euc_to_utf8_8FC7[] = {
-         0x6CDA, 0x6CDC, 0x6CE0, 0x6CE7, 0x6CE9, 0x6CEB, 0x6CEC,
- 0x6CEE, 0x6CF2, 0x6CF4, 0x6D04, 0x6D07, 0x6D0A, 0x6D0E, 0x6D0F,
- 0x6D11, 0x6D13, 0x6D1A, 0x6D26, 0x6D27, 0x6D28, 0x6C67, 0x6D2E,
- 0x6D2F, 0x6D31, 0x6D39, 0x6D3C, 0x6D3F, 0x6D57, 0x6D5E, 0x6D5F,
- 0x6D61, 0x6D65, 0x6D67, 0x6D6F, 0x6D70, 0x6D7C, 0x6D82, 0x6D87,
- 0x6D91, 0x6D92, 0x6D94, 0x6D96, 0x6D97, 0x6D98, 0x6DAA, 0x6DAC,
- 0x6DB4, 0x6DB7, 0x6DB9, 0x6DBD, 0x6DBF, 0x6DC4, 0x6DC8, 0x6DCA,
- 0x6DCE, 0x6DCF, 0x6DD6, 0x6DDB, 0x6DDD, 0x6DDF, 0x6DE0, 0x6DE2,
- 0x6DE5, 0x6DE9, 0x6DEF, 0x6DF0, 0x6DF4, 0x6DF6, 0x6DFC, 0x6E00,
- 0x6E04, 0x6E1E, 0x6E22, 0x6E27, 0x6E32, 0x6E36, 0x6E39, 0x6E3B,
- 0x6E3C, 0x6E44, 0x6E45, 0x6E48, 0x6E49, 0x6E4B, 0x6E4F, 0x6E51,
- 0x6E52, 0x6E53, 0x6E54, 0x6E57, 0x6E5C, 0x6E5D, 0x6E5E,
-};
-const unsigned short euc_to_utf8_8FC8[] = {
-         0x6E62, 0x6E63, 0x6E68, 0x6E73, 0x6E7B, 0x6E7D, 0x6E8D,
- 0x6E93, 0x6E99, 0x6EA0, 0x6EA7, 0x6EAD, 0x6EAE, 0x6EB1, 0x6EB3,
- 0x6EBB, 0x6EBF, 0x6EC0, 0x6EC1, 0x6EC3, 0x6EC7, 0x6EC8, 0x6ECA,
- 0x6ECD, 0x6ECE, 0x6ECF, 0x6EEB, 0x6EED, 0x6EEE, 0x6EF9, 0x6EFB,
- 0x6EFD, 0x6F04, 0x6F08, 0x6F0A, 0x6F0C, 0x6F0D, 0x6F16, 0x6F18,
- 0x6F1A, 0x6F1B, 0x6F26, 0x6F29, 0x6F2A, 0x6F2F, 0x6F30, 0x6F33,
- 0x6F36, 0x6F3B, 0x6F3C, 0x6F2D, 0x6F4F, 0x6F51, 0x6F52, 0x6F53,
- 0x6F57, 0x6F59, 0x6F5A, 0x6F5D, 0x6F5E, 0x6F61, 0x6F62, 0x6F68,
- 0x6F6C, 0x6F7D, 0x6F7E, 0x6F83, 0x6F87, 0x6F88, 0x6F8B, 0x6F8C,
- 0x6F8D, 0x6F90, 0x6F92, 0x6F93, 0x6F94, 0x6F96, 0x6F9A, 0x6F9F,
- 0x6FA0, 0x6FA5, 0x6FA6, 0x6FA7, 0x6FA8, 0x6FAE, 0x6FAF, 0x6FB0,
- 0x6FB5, 0x6FB6, 0x6FBC, 0x6FC5, 0x6FC7, 0x6FC8, 0x6FCA,
-};
-const unsigned short euc_to_utf8_8FC9[] = {
-         0x6FDA, 0x6FDE, 0x6FE8, 0x6FE9, 0x6FF0, 0x6FF5, 0x6FF9,
- 0x6FFC, 0x6FFD, 0x7000, 0x7005, 0x7006, 0x7007, 0x700D, 0x7017,
- 0x7020, 0x7023, 0x702F, 0x7034, 0x7037, 0x7039, 0x703C, 0x7043,
- 0x7044, 0x7048, 0x7049, 0x704A, 0x704B, 0x7054, 0x7055, 0x705D,
- 0x705E, 0x704E, 0x7064, 0x7065, 0x706C, 0x706E, 0x7075, 0x7076,
- 0x707E, 0x7081, 0x7085, 0x7086, 0x7094, 0x7095, 0x7096, 0x7097,
- 0x7098, 0x709B, 0x70A4, 0x70AB, 0x70B0, 0x70B1, 0x70B4, 0x70B7,
- 0x70CA, 0x70D1, 0x70D3, 0x70D4, 0x70D5, 0x70D6, 0x70D8, 0x70DC,
- 0x70E4, 0x70FA, 0x7103, 0x7104, 0x7105, 0x7106, 0x7107, 0x710B,
- 0x710C, 0x710F, 0x711E, 0x7120, 0x712B, 0x712D, 0x712F, 0x7130,
- 0x7131, 0x7138, 0x7141, 0x7145, 0x7146, 0x7147, 0x714A, 0x714B,
- 0x7150, 0x7152, 0x7157, 0x715A, 0x715C, 0x715E, 0x7160,
-};
-const unsigned short euc_to_utf8_8FCA[] = {
-         0x7168, 0x7179, 0x7180, 0x7185, 0x7187, 0x718C, 0x7192,
- 0x719A, 0x719B, 0x71A0, 0x71A2, 0x71AF, 0x71B0, 0x71B2, 0x71B3,
- 0x71BA, 0x71BF, 0x71C0, 0x71C1, 0x71C4, 0x71CB, 0x71CC, 0x71D3,
- 0x71D6, 0x71D9, 0x71DA, 0x71DC, 0x71F8, 0x71FE, 0x7200, 0x7207,
- 0x7208, 0x7209, 0x7213, 0x7217, 0x721A, 0x721D, 0x721F, 0x7224,
- 0x722B, 0x722F, 0x7234, 0x7238, 0x7239, 0x7241, 0x7242, 0x7243,
- 0x7245, 0x724E, 0x724F, 0x7250, 0x7253, 0x7255, 0x7256, 0x725A,
- 0x725C, 0x725E, 0x7260, 0x7263, 0x7268, 0x726B, 0x726E, 0x726F,
- 0x7271, 0x7277, 0x7278, 0x727B, 0x727C, 0x727F, 0x7284, 0x7289,
- 0x728D, 0x728E, 0x7293, 0x729B, 0x72A8, 0x72AD, 0x72AE, 0x72B1,
- 0x72B4, 0x72BE, 0x72C1, 0x72C7, 0x72C9, 0x72CC, 0x72D5, 0x72D6,
- 0x72D8, 0x72DF, 0x72E5, 0x72F3, 0x72F4, 0x72FA, 0x72FB,
-};
-const unsigned short euc_to_utf8_8FCB[] = {
-         0x72FE, 0x7302, 0x7304, 0x7305, 0x7307, 0x730B, 0x730D,
- 0x7312, 0x7313, 0x7318, 0x7319, 0x731E, 0x7322, 0x7324, 0x7327,
- 0x7328, 0x732C, 0x7331, 0x7332, 0x7335, 0x733A, 0x733B, 0x733D,
- 0x7343, 0x734D, 0x7350, 0x7352, 0x7356, 0x7358, 0x735D, 0x735E,
- 0x735F, 0x7360, 0x7366, 0x7367, 0x7369, 0x736B, 0x736C, 0x736E,
- 0x736F, 0x7371, 0x7377, 0x7379, 0x737C, 0x7380, 0x7381, 0x7383,
- 0x7385, 0x7386, 0x738E, 0x7390, 0x7393, 0x7395, 0x7397, 0x7398,
- 0x739C, 0x739E, 0x739F, 0x73A0, 0x73A2, 0x73A5, 0x73A6, 0x73AA,
- 0x73AB, 0x73AD, 0x73B5, 0x73B7, 0x73B9, 0x73BC, 0x73BD, 0x73BF,
- 0x73C5, 0x73C6, 0x73C9, 0x73CB, 0x73CC, 0x73CF, 0x73D2, 0x73D3,
- 0x73D6, 0x73D9, 0x73DD, 0x73E1, 0x73E3, 0x73E6, 0x73E7, 0x73E9,
- 0x73F4, 0x73F5, 0x73F7, 0x73F9, 0x73FA, 0x73FB, 0x73FD,
-};
-const unsigned short euc_to_utf8_8FCC[] = {
-         0x73FF, 0x7400, 0x7401, 0x7404, 0x7407, 0x740A, 0x7411,
- 0x741A, 0x741B, 0x7424, 0x7426, 0x7428, 0x7429, 0x742A, 0x742B,
- 0x742C, 0x742D, 0x742E, 0x742F, 0x7430, 0x7431, 0x7439, 0x7440,
- 0x7443, 0x7444, 0x7446, 0x7447, 0x744B, 0x744D, 0x7451, 0x7452,
- 0x7457, 0x745D, 0x7462, 0x7466, 0x7467, 0x7468, 0x746B, 0x746D,
- 0x746E, 0x7471, 0x7472, 0x7480, 0x7481, 0x7485, 0x7486, 0x7487,
- 0x7489, 0x748F, 0x7490, 0x7491, 0x7492, 0x7498, 0x7499, 0x749A,
- 0x749C, 0x749F, 0x74A0, 0x74A1, 0x74A3, 0x74A6, 0x74A8, 0x74A9,
- 0x74AA, 0x74AB, 0x74AE, 0x74AF, 0x74B1, 0x74B2, 0x74B5, 0x74B9,
- 0x74BB, 0x74BF, 0x74C8, 0x74C9, 0x74CC, 0x74D0, 0x74D3, 0x74D8,
- 0x74DA, 0x74DB, 0x74DE, 0x74DF, 0x74E4, 0x74E8, 0x74EA, 0x74EB,
- 0x74EF, 0x74F4, 0x74FA, 0x74FB, 0x74FC, 0x74FF, 0x7506,
-};
-const unsigned short euc_to_utf8_8FCD[] = {
-         0x7512, 0x7516, 0x7517, 0x7520, 0x7521, 0x7524, 0x7527,
- 0x7529, 0x752A, 0x752F, 0x7536, 0x7539, 0x753D, 0x753E, 0x753F,
- 0x7540, 0x7543, 0x7547, 0x7548, 0x754E, 0x7550, 0x7552, 0x7557,
- 0x755E, 0x755F, 0x7561, 0x756F, 0x7571, 0x7579, 0x757A, 0x757B,
- 0x757C, 0x757D, 0x757E, 0x7581, 0x7585, 0x7590, 0x7592, 0x7593,
- 0x7595, 0x7599, 0x759C, 0x75A2, 0x75A4, 0x75B4, 0x75BA, 0x75BF,
- 0x75C0, 0x75C1, 0x75C4, 0x75C6, 0x75CC, 0x75CE, 0x75CF, 0x75D7,
- 0x75DC, 0x75DF, 0x75E0, 0x75E1, 0x75E4, 0x75E7, 0x75EC, 0x75EE,
- 0x75EF, 0x75F1, 0x75F9, 0x7600, 0x7602, 0x7603, 0x7604, 0x7607,
- 0x7608, 0x760A, 0x760C, 0x760F, 0x7612, 0x7613, 0x7615, 0x7616,
- 0x7619, 0x761B, 0x761C, 0x761D, 0x761E, 0x7623, 0x7625, 0x7626,
- 0x7629, 0x762D, 0x7632, 0x7633, 0x7635, 0x7638, 0x7639,
-};
-const unsigned short euc_to_utf8_8FCE[] = {
-         0x763A, 0x763C, 0x764A, 0x7640, 0x7641, 0x7643, 0x7644,
- 0x7645, 0x7649, 0x764B, 0x7655, 0x7659, 0x765F, 0x7664, 0x7665,
- 0x766D, 0x766E, 0x766F, 0x7671, 0x7674, 0x7681, 0x7685, 0x768C,
- 0x768D, 0x7695, 0x769B, 0x769C, 0x769D, 0x769F, 0x76A0, 0x76A2,
- 0x76A3, 0x76A4, 0x76A5, 0x76A6, 0x76A7, 0x76A8, 0x76AA, 0x76AD,
- 0x76BD, 0x76C1, 0x76C5, 0x76C9, 0x76CB, 0x76CC, 0x76CE, 0x76D4,
- 0x76D9, 0x76E0, 0x76E6, 0x76E8, 0x76EC, 0x76F0, 0x76F1, 0x76F6,
- 0x76F9, 0x76FC, 0x7700, 0x7706, 0x770A, 0x770E, 0x7712, 0x7714,
- 0x7715, 0x7717, 0x7719, 0x771A, 0x771C, 0x7722, 0x7728, 0x772D,
- 0x772E, 0x772F, 0x7734, 0x7735, 0x7736, 0x7739, 0x773D, 0x773E,
- 0x7742, 0x7745, 0x7746, 0x774A, 0x774D, 0x774E, 0x774F, 0x7752,
- 0x7756, 0x7757, 0x775C, 0x775E, 0x775F, 0x7760, 0x7762,
-};
-const unsigned short euc_to_utf8_8FCF[] = {
-         0x7764, 0x7767, 0x776A, 0x776C, 0x7770, 0x7772, 0x7773,
- 0x7774, 0x777A, 0x777D, 0x7780, 0x7784, 0x778C, 0x778D, 0x7794,
- 0x7795, 0x7796, 0x779A, 0x779F, 0x77A2, 0x77A7, 0x77AA, 0x77AE,
- 0x77AF, 0x77B1, 0x77B5, 0x77BE, 0x77C3, 0x77C9, 0x77D1, 0x77D2,
- 0x77D5, 0x77D9, 0x77DE, 0x77DF, 0x77E0, 0x77E4, 0x77E6, 0x77EA,
- 0x77EC, 0x77F0, 0x77F1, 0x77F4, 0x77F8, 0x77FB, 0x7805, 0x7806,
- 0x7809, 0x780D, 0x780E, 0x7811, 0x781D, 0x7821, 0x7822, 0x7823,
- 0x782D, 0x782E, 0x7830, 0x7835, 0x7837, 0x7843, 0x7844, 0x7847,
- 0x7848, 0x784C, 0x784E, 0x7852, 0x785C, 0x785E, 0x7860, 0x7861,
- 0x7863, 0x7864, 0x7868, 0x786A, 0x786E, 0x787A, 0x787E, 0x788A,
- 0x788F, 0x7894, 0x7898, 0x78A1, 0x789D, 0x789E, 0x789F, 0x78A4,
- 0x78A8, 0x78AC, 0x78AD, 0x78B0, 0x78B1, 0x78B2, 0x78B3,
-};
-const unsigned short euc_to_utf8_8FD0[] = {
-         0x78BB, 0x78BD, 0x78BF, 0x78C7, 0x78C8, 0x78C9, 0x78CC,
- 0x78CE, 0x78D2, 0x78D3, 0x78D5, 0x78D6, 0x78E4, 0x78DB, 0x78DF,
- 0x78E0, 0x78E1, 0x78E6, 0x78EA, 0x78F2, 0x78F3, 0x7900, 0x78F6,
- 0x78F7, 0x78FA, 0x78FB, 0x78FF, 0x7906, 0x790C, 0x7910, 0x791A,
- 0x791C, 0x791E, 0x791F, 0x7920, 0x7925, 0x7927, 0x7929, 0x792D,
- 0x7931, 0x7934, 0x7935, 0x793B, 0x793D, 0x793F, 0x7944, 0x7945,
- 0x7946, 0x794A, 0x794B, 0x794F, 0x7951, 0x7954, 0x7958, 0x795B,
- 0x795C, 0x7967, 0x7969, 0x796B, 0x7972, 0x7979, 0x797B, 0x797C,
- 0x797E, 0x798B, 0x798C, 0x7991, 0x7993, 0x7994, 0x7995, 0x7996,
- 0x7998, 0x799B, 0x799C, 0x79A1, 0x79A8, 0x79A9, 0x79AB, 0x79AF,
- 0x79B1, 0x79B4, 0x79B8, 0x79BB, 0x79C2, 0x79C4, 0x79C7, 0x79C8,
- 0x79CA, 0x79CF, 0x79D4, 0x79D6, 0x79DA, 0x79DD, 0x79DE,
-};
-const unsigned short euc_to_utf8_8FD1[] = {
-         0x79E0, 0x79E2, 0x79E5, 0x79EA, 0x79EB, 0x79ED, 0x79F1,
- 0x79F8, 0x79FC, 0x7A02, 0x7A03, 0x7A07, 0x7A09, 0x7A0A, 0x7A0C,
- 0x7A11, 0x7A15, 0x7A1B, 0x7A1E, 0x7A21, 0x7A27, 0x7A2B, 0x7A2D,
- 0x7A2F, 0x7A30, 0x7A34, 0x7A35, 0x7A38, 0x7A39, 0x7A3A, 0x7A44,
- 0x7A45, 0x7A47, 0x7A48, 0x7A4C, 0x7A55, 0x7A56, 0x7A59, 0x7A5C,
- 0x7A5D, 0x7A5F, 0x7A60, 0x7A65, 0x7A67, 0x7A6A, 0x7A6D, 0x7A75,
- 0x7A78, 0x7A7E, 0x7A80, 0x7A82, 0x7A85, 0x7A86, 0x7A8A, 0x7A8B,
- 0x7A90, 0x7A91, 0x7A94, 0x7A9E, 0x7AA0, 0x7AA3, 0x7AAC, 0x7AB3,
- 0x7AB5, 0x7AB9, 0x7ABB, 0x7ABC, 0x7AC6, 0x7AC9, 0x7ACC, 0x7ACE,
- 0x7AD1, 0x7ADB, 0x7AE8, 0x7AE9, 0x7AEB, 0x7AEC, 0x7AF1, 0x7AF4,
- 0x7AFB, 0x7AFD, 0x7AFE, 0x7B07, 0x7B14, 0x7B1F, 0x7B23, 0x7B27,
- 0x7B29, 0x7B2A, 0x7B2B, 0x7B2D, 0x7B2E, 0x7B2F, 0x7B30,
-};
-const unsigned short euc_to_utf8_8FD2[] = {
-         0x7B31, 0x7B34, 0x7B3D, 0x7B3F, 0x7B40, 0x7B41, 0x7B47,
- 0x7B4E, 0x7B55, 0x7B60, 0x7B64, 0x7B66, 0x7B69, 0x7B6A, 0x7B6D,
- 0x7B6F, 0x7B72, 0x7B73, 0x7B77, 0x7B84, 0x7B89, 0x7B8E, 0x7B90,
- 0x7B91, 0x7B96, 0x7B9B, 0x7B9E, 0x7BA0, 0x7BA5, 0x7BAC, 0x7BAF,
- 0x7BB0, 0x7BB2, 0x7BB5, 0x7BB6, 0x7BBA, 0x7BBB, 0x7BBC, 0x7BBD,
- 0x7BC2, 0x7BC5, 0x7BC8, 0x7BCA, 0x7BD4, 0x7BD6, 0x7BD7, 0x7BD9,
- 0x7BDA, 0x7BDB, 0x7BE8, 0x7BEA, 0x7BF2, 0x7BF4, 0x7BF5, 0x7BF8,
- 0x7BF9, 0x7BFA, 0x7BFC, 0x7BFE, 0x7C01, 0x7C02, 0x7C03, 0x7C04,
- 0x7C06, 0x7C09, 0x7C0B, 0x7C0C, 0x7C0E, 0x7C0F, 0x7C19, 0x7C1B,
- 0x7C20, 0x7C25, 0x7C26, 0x7C28, 0x7C2C, 0x7C31, 0x7C33, 0x7C34,
- 0x7C36, 0x7C39, 0x7C3A, 0x7C46, 0x7C4A, 0x7C55, 0x7C51, 0x7C52,
- 0x7C53, 0x7C59, 0x7C5A, 0x7C5B, 0x7C5C, 0x7C5D, 0x7C5E,
-};
-const unsigned short euc_to_utf8_8FD3[] = {
-         0x7C61, 0x7C63, 0x7C67, 0x7C69, 0x7C6D, 0x7C6E, 0x7C70,
- 0x7C72, 0x7C79, 0x7C7C, 0x7C7D, 0x7C86, 0x7C87, 0x7C8F, 0x7C94,
- 0x7C9E, 0x7CA0, 0x7CA6, 0x7CB0, 0x7CB6, 0x7CB7, 0x7CBA, 0x7CBB,
- 0x7CBC, 0x7CBF, 0x7CC4, 0x7CC7, 0x7CC8, 0x7CC9, 0x7CCD, 0x7CCF,
- 0x7CD3, 0x7CD4, 0x7CD5, 0x7CD7, 0x7CD9, 0x7CDA, 0x7CDD, 0x7CE6,
- 0x7CE9, 0x7CEB, 0x7CF5, 0x7D03, 0x7D07, 0x7D08, 0x7D09, 0x7D0F,
- 0x7D11, 0x7D12, 0x7D13, 0x7D16, 0x7D1D, 0x7D1E, 0x7D23, 0x7D26,
- 0x7D2A, 0x7D2D, 0x7D31, 0x7D3C, 0x7D3D, 0x7D3E, 0x7D40, 0x7D41,
- 0x7D47, 0x7D48, 0x7D4D, 0x7D51, 0x7D53, 0x7D57, 0x7D59, 0x7D5A,
- 0x7D5C, 0x7D5D, 0x7D65, 0x7D67, 0x7D6A, 0x7D70, 0x7D78, 0x7D7A,
- 0x7D7B, 0x7D7F, 0x7D81, 0x7D82, 0x7D83, 0x7D85, 0x7D86, 0x7D88,
- 0x7D8B, 0x7D8C, 0x7D8D, 0x7D91, 0x7D96, 0x7D97, 0x7D9D,
-};
-const unsigned short euc_to_utf8_8FD4[] = {
-         0x7D9E, 0x7DA6, 0x7DA7, 0x7DAA, 0x7DB3, 0x7DB6, 0x7DB7,
- 0x7DB9, 0x7DC2, 0x7DC3, 0x7DC4, 0x7DC5, 0x7DC6, 0x7DCC, 0x7DCD,
- 0x7DCE, 0x7DD7, 0x7DD9, 0x7E00, 0x7DE2, 0x7DE5, 0x7DE6, 0x7DEA,
- 0x7DEB, 0x7DED, 0x7DF1, 0x7DF5, 0x7DF6, 0x7DF9, 0x7DFA, 0x7E08,
- 0x7E10, 0x7E11, 0x7E15, 0x7E17, 0x7E1C, 0x7E1D, 0x7E20, 0x7E27,
- 0x7E28, 0x7E2C, 0x7E2D, 0x7E2F, 0x7E33, 0x7E36, 0x7E3F, 0x7E44,
- 0x7E45, 0x7E47, 0x7E4E, 0x7E50, 0x7E52, 0x7E58, 0x7E5F, 0x7E61,
- 0x7E62, 0x7E65, 0x7E6B, 0x7E6E, 0x7E6F, 0x7E73, 0x7E78, 0x7E7E,
- 0x7E81, 0x7E86, 0x7E87, 0x7E8A, 0x7E8D, 0x7E91, 0x7E95, 0x7E98,
- 0x7E9A, 0x7E9D, 0x7E9E, 0x7F3C, 0x7F3B, 0x7F3D, 0x7F3E, 0x7F3F,
- 0x7F43, 0x7F44, 0x7F47, 0x7F4F, 0x7F52, 0x7F53, 0x7F5B, 0x7F5C,
- 0x7F5D, 0x7F61, 0x7F63, 0x7F64, 0x7F65, 0x7F66, 0x7F6D,
-};
-const unsigned short euc_to_utf8_8FD5[] = {
-         0x7F71, 0x7F7D, 0x7F7E, 0x7F7F, 0x7F80, 0x7F8B, 0x7F8D,
- 0x7F8F, 0x7F90, 0x7F91, 0x7F96, 0x7F97, 0x7F9C, 0x7FA1, 0x7FA2,
- 0x7FA6, 0x7FAA, 0x7FAD, 0x7FB4, 0x7FBC, 0x7FBF, 0x7FC0, 0x7FC3,
- 0x7FC8, 0x7FCE, 0x7FCF, 0x7FDB, 0x7FDF, 0x7FE3, 0x7FE5, 0x7FE8,
- 0x7FEC, 0x7FEE, 0x7FEF, 0x7FF2, 0x7FFA, 0x7FFD, 0x7FFE, 0x7FFF,
- 0x8007, 0x8008, 0x800A, 0x800D, 0x800E, 0x800F, 0x8011, 0x8013,
- 0x8014, 0x8016, 0x801D, 0x801E, 0x801F, 0x8020, 0x8024, 0x8026,
- 0x802C, 0x802E, 0x8030, 0x8034, 0x8035, 0x8037, 0x8039, 0x803A,
- 0x803C, 0x803E, 0x8040, 0x8044, 0x8060, 0x8064, 0x8066, 0x806D,
- 0x8071, 0x8075, 0x8081, 0x8088, 0x808E, 0x809C, 0x809E, 0x80A6,
- 0x80A7, 0x80AB, 0x80B8, 0x80B9, 0x80C8, 0x80CD, 0x80CF, 0x80D2,
- 0x80D4, 0x80D5, 0x80D7, 0x80D8, 0x80E0, 0x80ED, 0x80EE,
-};
-const unsigned short euc_to_utf8_8FD6[] = {
-         0x80F0, 0x80F2, 0x80F3, 0x80F6, 0x80F9, 0x80FA, 0x80FE,
- 0x8103, 0x810B, 0x8116, 0x8117, 0x8118, 0x811C, 0x811E, 0x8120,
- 0x8124, 0x8127, 0x812C, 0x8130, 0x8135, 0x813A, 0x813C, 0x8145,
- 0x8147, 0x814A, 0x814C, 0x8152, 0x8157, 0x8160, 0x8161, 0x8167,
- 0x8168, 0x8169, 0x816D, 0x816F, 0x8177, 0x8181, 0x8190, 0x8184,
- 0x8185, 0x8186, 0x818B, 0x818E, 0x8196, 0x8198, 0x819B, 0x819E,
- 0x81A2, 0x81AE, 0x81B2, 0x81B4, 0x81BB, 0x81CB, 0x81C3, 0x81C5,
- 0x81CA, 0x81CE, 0x81CF, 0x81D5, 0x81D7, 0x81DB, 0x81DD, 0x81DE,
- 0x81E1, 0x81E4, 0x81EB, 0x81EC, 0x81F0, 0x81F1, 0x81F2, 0x81F5,
- 0x81F6, 0x81F8, 0x81F9, 0x81FD, 0x81FF, 0x8200, 0x8203, 0x820F,
- 0x8213, 0x8214, 0x8219, 0x821A, 0x821D, 0x8221, 0x8222, 0x8228,
- 0x8232, 0x8234, 0x823A, 0x8243, 0x8244, 0x8245, 0x8246,
-};
-const unsigned short euc_to_utf8_8FD7[] = {
-         0x824B, 0x824E, 0x824F, 0x8251, 0x8256, 0x825C, 0x8260,
- 0x8263, 0x8267, 0x826D, 0x8274, 0x827B, 0x827D, 0x827F, 0x8280,
- 0x8281, 0x8283, 0x8284, 0x8287, 0x8289, 0x828A, 0x828E, 0x8291,
- 0x8294, 0x8296, 0x8298, 0x829A, 0x829B, 0x82A0, 0x82A1, 0x82A3,
- 0x82A4, 0x82A7, 0x82A8, 0x82A9, 0x82AA, 0x82AE, 0x82B0, 0x82B2,
- 0x82B4, 0x82B7, 0x82BA, 0x82BC, 0x82BE, 0x82BF, 0x82C6, 0x82D0,
- 0x82D5, 0x82DA, 0x82E0, 0x82E2, 0x82E4, 0x82E8, 0x82EA, 0x82ED,
- 0x82EF, 0x82F6, 0x82F7, 0x82FD, 0x82FE, 0x8300, 0x8301, 0x8307,
- 0x8308, 0x830A, 0x830B, 0x8354, 0x831B, 0x831D, 0x831E, 0x831F,
- 0x8321, 0x8322, 0x832C, 0x832D, 0x832E, 0x8330, 0x8333, 0x8337,
- 0x833A, 0x833C, 0x833D, 0x8342, 0x8343, 0x8344, 0x8347, 0x834D,
- 0x834E, 0x8351, 0x8355, 0x8356, 0x8357, 0x8370, 0x8378,
-};
-const unsigned short euc_to_utf8_8FD8[] = {
-         0x837D, 0x837F, 0x8380, 0x8382, 0x8384, 0x8386, 0x838D,
- 0x8392, 0x8394, 0x8395, 0x8398, 0x8399, 0x839B, 0x839C, 0x839D,
- 0x83A6, 0x83A7, 0x83A9, 0x83AC, 0x83BE, 0x83BF, 0x83C0, 0x83C7,
- 0x83C9, 0x83CF, 0x83D0, 0x83D1, 0x83D4, 0x83DD, 0x8353, 0x83E8,
- 0x83EA, 0x83F6, 0x83F8, 0x83F9, 0x83FC, 0x8401, 0x8406, 0x840A,
- 0x840F, 0x8411, 0x8415, 0x8419, 0x83AD, 0x842F, 0x8439, 0x8445,
- 0x8447, 0x8448, 0x844A, 0x844D, 0x844F, 0x8451, 0x8452, 0x8456,
- 0x8458, 0x8459, 0x845A, 0x845C, 0x8460, 0x8464, 0x8465, 0x8467,
- 0x846A, 0x8470, 0x8473, 0x8474, 0x8476, 0x8478, 0x847C, 0x847D,
- 0x8481, 0x8485, 0x8492, 0x8493, 0x8495, 0x849E, 0x84A6, 0x84A8,
- 0x84A9, 0x84AA, 0x84AF, 0x84B1, 0x84B4, 0x84BA, 0x84BD, 0x84BE,
- 0x84C0, 0x84C2, 0x84C7, 0x84C8, 0x84CC, 0x84CF, 0x84D3,
-};
-const unsigned short euc_to_utf8_8FD9[] = {
-         0x84DC, 0x84E7, 0x84EA, 0x84EF, 0x84F0, 0x84F1, 0x84F2,
- 0x84F7, 0x8532, 0x84FA, 0x84FB, 0x84FD, 0x8502, 0x8503, 0x8507,
- 0x850C, 0x850E, 0x8510, 0x851C, 0x851E, 0x8522, 0x8523, 0x8524,
- 0x8525, 0x8527, 0x852A, 0x852B, 0x852F, 0x8533, 0x8534, 0x8536,
- 0x853F, 0x8546, 0x854F, 0x8550, 0x8551, 0x8552, 0x8553, 0x8556,
- 0x8559, 0x855C, 0x855D, 0x855E, 0x855F, 0x8560, 0x8561, 0x8562,
- 0x8564, 0x856B, 0x856F, 0x8579, 0x857A, 0x857B, 0x857D, 0x857F,
- 0x8581, 0x8585, 0x8586, 0x8589, 0x858B, 0x858C, 0x858F, 0x8593,
- 0x8598, 0x859D, 0x859F, 0x85A0, 0x85A2, 0x85A5, 0x85A7, 0x85B4,
- 0x85B6, 0x85B7, 0x85B8, 0x85BC, 0x85BD, 0x85BE, 0x85BF, 0x85C2,
- 0x85C7, 0x85CA, 0x85CB, 0x85CE, 0x85AD, 0x85D8, 0x85DA, 0x85DF,
- 0x85E0, 0x85E6, 0x85E8, 0x85ED, 0x85F3, 0x85F6, 0x85FC,
-};
-const unsigned short euc_to_utf8_8FDA[] = {
-         0x85FF, 0x8600, 0x8604, 0x8605, 0x860D, 0x860E, 0x8610,
- 0x8611, 0x8612, 0x8618, 0x8619, 0x861B, 0x861E, 0x8621, 0x8627,
- 0x8629, 0x8636, 0x8638, 0x863A, 0x863C, 0x863D, 0x8640, 0x8642,
- 0x8646, 0x8652, 0x8653, 0x8656, 0x8657, 0x8658, 0x8659, 0x865D,
- 0x8660, 0x8661, 0x8662, 0x8663, 0x8664, 0x8669, 0x866C, 0x866F,
- 0x8675, 0x8676, 0x8677, 0x867A, 0x868D, 0x8691, 0x8696, 0x8698,
- 0x869A, 0x869C, 0x86A1, 0x86A6, 0x86A7, 0x86A8, 0x86AD, 0x86B1,
- 0x86B3, 0x86B4, 0x86B5, 0x86B7, 0x86B8, 0x86B9, 0x86BF, 0x86C0,
- 0x86C1, 0x86C3, 0x86C5, 0x86D1, 0x86D2, 0x86D5, 0x86D7, 0x86DA,
- 0x86DC, 0x86E0, 0x86E3, 0x86E5, 0x86E7, 0x8688, 0x86FA, 0x86FC,
- 0x86FD, 0x8704, 0x8705, 0x8707, 0x870B, 0x870E, 0x870F, 0x8710,
- 0x8713, 0x8714, 0x8719, 0x871E, 0x871F, 0x8721, 0x8723,
-};
-const unsigned short euc_to_utf8_8FDB[] = {
-         0x8728, 0x872E, 0x872F, 0x8731, 0x8732, 0x8739, 0x873A,
- 0x873C, 0x873D, 0x873E, 0x8740, 0x8743, 0x8745, 0x874D, 0x8758,
- 0x875D, 0x8761, 0x8764, 0x8765, 0x876F, 0x8771, 0x8772, 0x877B,
- 0x8783, 0x8784, 0x8785, 0x8786, 0x8787, 0x8788, 0x8789, 0x878B,
- 0x878C, 0x8790, 0x8793, 0x8795, 0x8797, 0x8798, 0x8799, 0x879E,
- 0x87A0, 0x87A3, 0x87A7, 0x87AC, 0x87AD, 0x87AE, 0x87B1, 0x87B5,
- 0x87BE, 0x87BF, 0x87C1, 0x87C8, 0x87C9, 0x87CA, 0x87CE, 0x87D5,
- 0x87D6, 0x87D9, 0x87DA, 0x87DC, 0x87DF, 0x87E2, 0x87E3, 0x87E4,
- 0x87EA, 0x87EB, 0x87ED, 0x87F1, 0x87F3, 0x87F8, 0x87FA, 0x87FF,
- 0x8801, 0x8803, 0x8806, 0x8809, 0x880A, 0x880B, 0x8810, 0x8819,
- 0x8812, 0x8813, 0x8814, 0x8818, 0x881A, 0x881B, 0x881C, 0x881E,
- 0x881F, 0x8828, 0x882D, 0x882E, 0x8830, 0x8832, 0x8835,
-};
-const unsigned short euc_to_utf8_8FDC[] = {
-         0x883A, 0x883C, 0x8841, 0x8843, 0x8845, 0x8848, 0x8849,
- 0x884A, 0x884B, 0x884E, 0x8851, 0x8855, 0x8856, 0x8858, 0x885A,
- 0x885C, 0x885F, 0x8860, 0x8864, 0x8869, 0x8871, 0x8879, 0x887B,
- 0x8880, 0x8898, 0x889A, 0x889B, 0x889C, 0x889F, 0x88A0, 0x88A8,
- 0x88AA, 0x88BA, 0x88BD, 0x88BE, 0x88C0, 0x88CA, 0x88CB, 0x88CC,
- 0x88CD, 0x88CE, 0x88D1, 0x88D2, 0x88D3, 0x88DB, 0x88DE, 0x88E7,
- 0x88EF, 0x88F0, 0x88F1, 0x88F5, 0x88F7, 0x8901, 0x8906, 0x890D,
- 0x890E, 0x890F, 0x8915, 0x8916, 0x8918, 0x8919, 0x891A, 0x891C,
- 0x8920, 0x8926, 0x8927, 0x8928, 0x8930, 0x8931, 0x8932, 0x8935,
- 0x8939, 0x893A, 0x893E, 0x8940, 0x8942, 0x8945, 0x8946, 0x8949,
- 0x894F, 0x8952, 0x8957, 0x895A, 0x895B, 0x895C, 0x8961, 0x8962,
- 0x8963, 0x896B, 0x896E, 0x8970, 0x8973, 0x8975, 0x897A,
-};
-const unsigned short euc_to_utf8_8FDD[] = {
-         0x897B, 0x897C, 0x897D, 0x8989, 0x898D, 0x8990, 0x8994,
- 0x8995, 0x899B, 0x899C, 0x899F, 0x89A0, 0x89A5, 0x89B0, 0x89B4,
- 0x89B5, 0x89B6, 0x89B7, 0x89BC, 0x89D4, 0x89D5, 0x89D6, 0x89D7,
- 0x89D8, 0x89E5, 0x89E9, 0x89EB, 0x89ED, 0x89F1, 0x89F3, 0x89F6,
- 0x89F9, 0x89FD, 0x89FF, 0x8A04, 0x8A05, 0x8A07, 0x8A0F, 0x8A11,
- 0x8A12, 0x8A14, 0x8A15, 0x8A1E, 0x8A20, 0x8A22, 0x8A24, 0x8A26,
- 0x8A2B, 0x8A2C, 0x8A2F, 0x8A35, 0x8A37, 0x8A3D, 0x8A3E, 0x8A40,
- 0x8A43, 0x8A45, 0x8A47, 0x8A49, 0x8A4D, 0x8A4E, 0x8A53, 0x8A56,
- 0x8A57, 0x8A58, 0x8A5C, 0x8A5D, 0x8A61, 0x8A65, 0x8A67, 0x8A75,
- 0x8A76, 0x8A77, 0x8A79, 0x8A7A, 0x8A7B, 0x8A7E, 0x8A7F, 0x8A80,
- 0x8A83, 0x8A86, 0x8A8B, 0x8A8F, 0x8A90, 0x8A92, 0x8A96, 0x8A97,
- 0x8A99, 0x8A9F, 0x8AA7, 0x8AA9, 0x8AAE, 0x8AAF, 0x8AB3,
-};
-const unsigned short euc_to_utf8_8FDE[] = {
-         0x8AB6, 0x8AB7, 0x8ABB, 0x8ABE, 0x8AC3, 0x8AC6, 0x8AC8,
- 0x8AC9, 0x8ACA, 0x8AD1, 0x8AD3, 0x8AD4, 0x8AD5, 0x8AD7, 0x8ADD,
- 0x8ADF, 0x8AEC, 0x8AF0, 0x8AF4, 0x8AF5, 0x8AF6, 0x8AFC, 0x8AFF,
- 0x8B05, 0x8B06, 0x8B0B, 0x8B11, 0x8B1C, 0x8B1E, 0x8B1F, 0x8B0A,
- 0x8B2D, 0x8B30, 0x8B37, 0x8B3C, 0x8B42, 0x8B43, 0x8B44, 0x8B45,
- 0x8B46, 0x8B48, 0x8B52, 0x8B53, 0x8B54, 0x8B59, 0x8B4D, 0x8B5E,
- 0x8B63, 0x8B6D, 0x8B76, 0x8B78, 0x8B79, 0x8B7C, 0x8B7E, 0x8B81,
- 0x8B84, 0x8B85, 0x8B8B, 0x8B8D, 0x8B8F, 0x8B94, 0x8B95, 0x8B9C,
- 0x8B9E, 0x8B9F, 0x8C38, 0x8C39, 0x8C3D, 0x8C3E, 0x8C45, 0x8C47,
- 0x8C49, 0x8C4B, 0x8C4F, 0x8C51, 0x8C53, 0x8C54, 0x8C57, 0x8C58,
- 0x8C5B, 0x8C5D, 0x8C59, 0x8C63, 0x8C64, 0x8C66, 0x8C68, 0x8C69,
- 0x8C6D, 0x8C73, 0x8C75, 0x8C76, 0x8C7B, 0x8C7E, 0x8C86,
-};
-const unsigned short euc_to_utf8_8FDF[] = {
-         0x8C87, 0x8C8B, 0x8C90, 0x8C92, 0x8C93, 0x8C99, 0x8C9B,
- 0x8C9C, 0x8CA4, 0x8CB9, 0x8CBA, 0x8CC5, 0x8CC6, 0x8CC9, 0x8CCB,
- 0x8CCF, 0x8CD6, 0x8CD5, 0x8CD9, 0x8CDD, 0x8CE1, 0x8CE8, 0x8CEC,
- 0x8CEF, 0x8CF0, 0x8CF2, 0x8CF5, 0x8CF7, 0x8CF8, 0x8CFE, 0x8CFF,
- 0x8D01, 0x8D03, 0x8D09, 0x8D12, 0x8D17, 0x8D1B, 0x8D65, 0x8D69,
- 0x8D6C, 0x8D6E, 0x8D7F, 0x8D82, 0x8D84, 0x8D88, 0x8D8D, 0x8D90,
- 0x8D91, 0x8D95, 0x8D9E, 0x8D9F, 0x8DA0, 0x8DA6, 0x8DAB, 0x8DAC,
- 0x8DAF, 0x8DB2, 0x8DB5, 0x8DB7, 0x8DB9, 0x8DBB, 0x8DC0, 0x8DC5,
- 0x8DC6, 0x8DC7, 0x8DC8, 0x8DCA, 0x8DCE, 0x8DD1, 0x8DD4, 0x8DD5,
- 0x8DD7, 0x8DD9, 0x8DE4, 0x8DE5, 0x8DE7, 0x8DEC, 0x8DF0, 0x8DBC,
- 0x8DF1, 0x8DF2, 0x8DF4, 0x8DFD, 0x8E01, 0x8E04, 0x8E05, 0x8E06,
- 0x8E0B, 0x8E11, 0x8E14, 0x8E16, 0x8E20, 0x8E21, 0x8E22,
-};
-const unsigned short euc_to_utf8_8FE0[] = {
-         0x8E23, 0x8E26, 0x8E27, 0x8E31, 0x8E33, 0x8E36, 0x8E37,
- 0x8E38, 0x8E39, 0x8E3D, 0x8E40, 0x8E41, 0x8E4B, 0x8E4D, 0x8E4E,
- 0x8E4F, 0x8E54, 0x8E5B, 0x8E5C, 0x8E5D, 0x8E5E, 0x8E61, 0x8E62,
- 0x8E69, 0x8E6C, 0x8E6D, 0x8E6F, 0x8E70, 0x8E71, 0x8E79, 0x8E7A,
- 0x8E7B, 0x8E82, 0x8E83, 0x8E89, 0x8E90, 0x8E92, 0x8E95, 0x8E9A,
- 0x8E9B, 0x8E9D, 0x8E9E, 0x8EA2, 0x8EA7, 0x8EA9, 0x8EAD, 0x8EAE,
- 0x8EB3, 0x8EB5, 0x8EBA, 0x8EBB, 0x8EC0, 0x8EC1, 0x8EC3, 0x8EC4,
- 0x8EC7, 0x8ECF, 0x8ED1, 0x8ED4, 0x8EDC, 0x8EE8, 0x8EEE, 0x8EF0,
- 0x8EF1, 0x8EF7, 0x8EF9, 0x8EFA, 0x8EED, 0x8F00, 0x8F02, 0x8F07,
- 0x8F08, 0x8F0F, 0x8F10, 0x8F16, 0x8F17, 0x8F18, 0x8F1E, 0x8F20,
- 0x8F21, 0x8F23, 0x8F25, 0x8F27, 0x8F28, 0x8F2C, 0x8F2D, 0x8F2E,
- 0x8F34, 0x8F35, 0x8F36, 0x8F37, 0x8F3A, 0x8F40, 0x8F41,
-};
-const unsigned short euc_to_utf8_8FE1[] = {
-         0x8F43, 0x8F47, 0x8F4F, 0x8F51, 0x8F52, 0x8F53, 0x8F54,
- 0x8F55, 0x8F58, 0x8F5D, 0x8F5E, 0x8F65, 0x8F9D, 0x8FA0, 0x8FA1,
- 0x8FA4, 0x8FA5, 0x8FA6, 0x8FB5, 0x8FB6, 0x8FB8, 0x8FBE, 0x8FC0,
- 0x8FC1, 0x8FC6, 0x8FCA, 0x8FCB, 0x8FCD, 0x8FD0, 0x8FD2, 0x8FD3,
- 0x8FD5, 0x8FE0, 0x8FE3, 0x8FE4, 0x8FE8, 0x8FEE, 0x8FF1, 0x8FF5,
- 0x8FF6, 0x8FFB, 0x8FFE, 0x9002, 0x9004, 0x9008, 0x900C, 0x9018,
- 0x901B, 0x9028, 0x9029, 0x902F, 0x902A, 0x902C, 0x902D, 0x9033,
- 0x9034, 0x9037, 0x903F, 0x9043, 0x9044, 0x904C, 0x905B, 0x905D,
- 0x9062, 0x9066, 0x9067, 0x906C, 0x9070, 0x9074, 0x9079, 0x9085,
- 0x9088, 0x908B, 0x908C, 0x908E, 0x9090, 0x9095, 0x9097, 0x9098,
- 0x9099, 0x909B, 0x90A0, 0x90A1, 0x90A2, 0x90A5, 0x90B0, 0x90B2,
- 0x90B3, 0x90B4, 0x90B6, 0x90BD, 0x90CC, 0x90BE, 0x90C3,
-};
-const unsigned short euc_to_utf8_8FE2[] = {
-         0x90C4, 0x90C5, 0x90C7, 0x90C8, 0x90D5, 0x90D7, 0x90D8,
- 0x90D9, 0x90DC, 0x90DD, 0x90DF, 0x90E5, 0x90D2, 0x90F6, 0x90EB,
- 0x90EF, 0x90F0, 0x90F4, 0x90FE, 0x90FF, 0x9100, 0x9104, 0x9105,
- 0x9106, 0x9108, 0x910D, 0x9110, 0x9114, 0x9116, 0x9117, 0x9118,
- 0x911A, 0x911C, 0x911E, 0x9120, 0x9125, 0x9122, 0x9123, 0x9127,
- 0x9129, 0x912E, 0x912F, 0x9131, 0x9134, 0x9136, 0x9137, 0x9139,
- 0x913A, 0x913C, 0x913D, 0x9143, 0x9147, 0x9148, 0x914F, 0x9153,
- 0x9157, 0x9159, 0x915A, 0x915B, 0x9161, 0x9164, 0x9167, 0x916D,
- 0x9174, 0x9179, 0x917A, 0x917B, 0x9181, 0x9183, 0x9185, 0x9186,
- 0x918A, 0x918E, 0x9191, 0x9193, 0x9194, 0x9195, 0x9198, 0x919E,
- 0x91A1, 0x91A6, 0x91A8, 0x91AC, 0x91AD, 0x91AE, 0x91B0, 0x91B1,
- 0x91B2, 0x91B3, 0x91B6, 0x91BB, 0x91BC, 0x91BD, 0x91BF,
-};
-const unsigned short euc_to_utf8_8FE3[] = {
-         0x91C2, 0x91C3, 0x91C5, 0x91D3, 0x91D4, 0x91D7, 0x91D9,
- 0x91DA, 0x91DE, 0x91E4, 0x91E5, 0x91E9, 0x91EA, 0x91EC, 0x91ED,
- 0x91EE, 0x91EF, 0x91F0, 0x91F1, 0x91F7, 0x91F9, 0x91FB, 0x91FD,
- 0x9200, 0x9201, 0x9204, 0x9205, 0x9206, 0x9207, 0x9209, 0x920A,
- 0x920C, 0x9210, 0x9212, 0x9213, 0x9216, 0x9218, 0x921C, 0x921D,
- 0x9223, 0x9224, 0x9225, 0x9226, 0x9228, 0x922E, 0x922F, 0x9230,
- 0x9233, 0x9235, 0x9236, 0x9238, 0x9239, 0x923A, 0x923C, 0x923E,
- 0x9240, 0x9242, 0x9243, 0x9246, 0x9247, 0x924A, 0x924D, 0x924E,
- 0x924F, 0x9251, 0x9258, 0x9259, 0x925C, 0x925D, 0x9260, 0x9261,
- 0x9265, 0x9267, 0x9268, 0x9269, 0x926E, 0x926F, 0x9270, 0x9275,
- 0x9276, 0x9277, 0x9278, 0x9279, 0x927B, 0x927C, 0x927D, 0x927F,
- 0x9288, 0x9289, 0x928A, 0x928D, 0x928E, 0x9292, 0x9297,
-};
-const unsigned short euc_to_utf8_8FE4[] = {
-         0x9299, 0x929F, 0x92A0, 0x92A4, 0x92A5, 0x92A7, 0x92A8,
- 0x92AB, 0x92AF, 0x92B2, 0x92B6, 0x92B8, 0x92BA, 0x92BB, 0x92BC,
- 0x92BD, 0x92BF, 0x92C0, 0x92C1, 0x92C2, 0x92C3, 0x92C5, 0x92C6,
- 0x92C7, 0x92C8, 0x92CB, 0x92CC, 0x92CD, 0x92CE, 0x92D0, 0x92D3,
- 0x92D5, 0x92D7, 0x92D8, 0x92D9, 0x92DC, 0x92DD, 0x92DF, 0x92E0,
- 0x92E1, 0x92E3, 0x92E5, 0x92E7, 0x92E8, 0x92EC, 0x92EE, 0x92F0,
- 0x92F9, 0x92FB, 0x92FF, 0x9300, 0x9302, 0x9308, 0x930D, 0x9311,
- 0x9314, 0x9315, 0x931C, 0x931D, 0x931E, 0x931F, 0x9321, 0x9324,
- 0x9325, 0x9327, 0x9329, 0x932A, 0x9333, 0x9334, 0x9336, 0x9337,
- 0x9347, 0x9348, 0x9349, 0x9350, 0x9351, 0x9352, 0x9355, 0x9357,
- 0x9358, 0x935A, 0x935E, 0x9364, 0x9365, 0x9367, 0x9369, 0x936A,
- 0x936D, 0x936F, 0x9370, 0x9371, 0x9373, 0x9374, 0x9376,
-};
-const unsigned short euc_to_utf8_8FE5[] = {
-         0x937A, 0x937D, 0x937F, 0x9380, 0x9381, 0x9382, 0x9388,
- 0x938A, 0x938B, 0x938D, 0x938F, 0x9392, 0x9395, 0x9398, 0x939B,
- 0x939E, 0x93A1, 0x93A3, 0x93A4, 0x93A6, 0x93A8, 0x93AB, 0x93B4,
- 0x93B5, 0x93B6, 0x93BA, 0x93A9, 0x93C1, 0x93C4, 0x93C5, 0x93C6,
- 0x93C7, 0x93C9, 0x93CA, 0x93CB, 0x93CC, 0x93CD, 0x93D3, 0x93D9,
- 0x93DC, 0x93DE, 0x93DF, 0x93E2, 0x93E6, 0x93E7, 0x93F9, 0x93F7,
- 0x93F8, 0x93FA, 0x93FB, 0x93FD, 0x9401, 0x9402, 0x9404, 0x9408,
- 0x9409, 0x940D, 0x940E, 0x940F, 0x9415, 0x9416, 0x9417, 0x941F,
- 0x942E, 0x942F, 0x9431, 0x9432, 0x9433, 0x9434, 0x943B, 0x943F,
- 0x943D, 0x9443, 0x9445, 0x9448, 0x944A, 0x944C, 0x9455, 0x9459,
- 0x945C, 0x945F, 0x9461, 0x9463, 0x9468, 0x946B, 0x946D, 0x946E,
- 0x946F, 0x9471, 0x9472, 0x9484, 0x9483, 0x9578, 0x9579,
-};
-const unsigned short euc_to_utf8_8FE6[] = {
-         0x957E, 0x9584, 0x9588, 0x958C, 0x958D, 0x958E, 0x959D,
- 0x959E, 0x959F, 0x95A1, 0x95A6, 0x95A9, 0x95AB, 0x95AC, 0x95B4,
- 0x95B6, 0x95BA, 0x95BD, 0x95BF, 0x95C6, 0x95C8, 0x95C9, 0x95CB,
- 0x95D0, 0x95D1, 0x95D2, 0x95D3, 0x95D9, 0x95DA, 0x95DD, 0x95DE,
- 0x95DF, 0x95E0, 0x95E4, 0x95E6, 0x961D, 0x961E, 0x9622, 0x9624,
- 0x9625, 0x9626, 0x962C, 0x9631, 0x9633, 0x9637, 0x9638, 0x9639,
- 0x963A, 0x963C, 0x963D, 0x9641, 0x9652, 0x9654, 0x9656, 0x9657,
- 0x9658, 0x9661, 0x966E, 0x9674, 0x967B, 0x967C, 0x967E, 0x967F,
- 0x9681, 0x9682, 0x9683, 0x9684, 0x9689, 0x9691, 0x9696, 0x969A,
- 0x969D, 0x969F, 0x96A4, 0x96A5, 0x96A6, 0x96A9, 0x96AE, 0x96AF,
- 0x96B3, 0x96BA, 0x96CA, 0x96D2, 0x5DB2, 0x96D8, 0x96DA, 0x96DD,
- 0x96DE, 0x96DF, 0x96E9, 0x96EF, 0x96F1, 0x96FA, 0x9702,
-};
-const unsigned short euc_to_utf8_8FE7[] = {
-         0x9703, 0x9705, 0x9709, 0x971A, 0x971B, 0x971D, 0x9721,
- 0x9722, 0x9723, 0x9728, 0x9731, 0x9733, 0x9741, 0x9743, 0x974A,
- 0x974E, 0x974F, 0x9755, 0x9757, 0x9758, 0x975A, 0x975B, 0x9763,
- 0x9767, 0x976A, 0x976E, 0x9773, 0x9776, 0x9777, 0x9778, 0x977B,
- 0x977D, 0x977F, 0x9780, 0x9789, 0x9795, 0x9796, 0x9797, 0x9799,
- 0x979A, 0x979E, 0x979F, 0x97A2, 0x97AC, 0x97AE, 0x97B1, 0x97B2,
- 0x97B5, 0x97B6, 0x97B8, 0x97B9, 0x97BA, 0x97BC, 0x97BE, 0x97BF,
- 0x97C1, 0x97C4, 0x97C5, 0x97C7, 0x97C9, 0x97CA, 0x97CC, 0x97CD,
- 0x97CE, 0x97D0, 0x97D1, 0x97D4, 0x97D7, 0x97D8, 0x97D9, 0x97DD,
- 0x97DE, 0x97E0, 0x97DB, 0x97E1, 0x97E4, 0x97EF, 0x97F1, 0x97F4,
- 0x97F7, 0x97F8, 0x97FA, 0x9807, 0x980A, 0x9819, 0x980D, 0x980E,
- 0x9814, 0x9816, 0x981C, 0x981E, 0x9820, 0x9823, 0x9826,
-};
-const unsigned short euc_to_utf8_8FE8[] = {
-         0x982B, 0x982E, 0x982F, 0x9830, 0x9832, 0x9833, 0x9835,
- 0x9825, 0x983E, 0x9844, 0x9847, 0x984A, 0x9851, 0x9852, 0x9853,
- 0x9856, 0x9857, 0x9859, 0x985A, 0x9862, 0x9863, 0x9865, 0x9866,
- 0x986A, 0x986C, 0x98AB, 0x98AD, 0x98AE, 0x98B0, 0x98B4, 0x98B7,
- 0x98B8, 0x98BA, 0x98BB, 0x98BF, 0x98C2, 0x98C5, 0x98C8, 0x98CC,
- 0x98E1, 0x98E3, 0x98E5, 0x98E6, 0x98E7, 0x98EA, 0x98F3, 0x98F6,
- 0x9902, 0x9907, 0x9908, 0x9911, 0x9915, 0x9916, 0x9917, 0x991A,
- 0x991B, 0x991C, 0x991F, 0x9922, 0x9926, 0x9927, 0x992B, 0x9931,
- 0x9932, 0x9933, 0x9934, 0x9935, 0x9939, 0x993A, 0x993B, 0x993C,
- 0x9940, 0x9941, 0x9946, 0x9947, 0x9948, 0x994D, 0x994E, 0x9954,
- 0x9958, 0x9959, 0x995B, 0x995C, 0x995E, 0x995F, 0x9960, 0x999B,
- 0x999D, 0x999F, 0x99A6, 0x99B0, 0x99B1, 0x99B2, 0x99B5,
-};
-const unsigned short euc_to_utf8_8FE9[] = {
-         0x99B9, 0x99BA, 0x99BD, 0x99BF, 0x99C3, 0x99C9, 0x99D3,
- 0x99D4, 0x99D9, 0x99DA, 0x99DC, 0x99DE, 0x99E7, 0x99EA, 0x99EB,
- 0x99EC, 0x99F0, 0x99F4, 0x99F5, 0x99F9, 0x99FD, 0x99FE, 0x9A02,
- 0x9A03, 0x9A04, 0x9A0B, 0x9A0C, 0x9A10, 0x9A11, 0x9A16, 0x9A1E,
- 0x9A20, 0x9A22, 0x9A23, 0x9A24, 0x9A27, 0x9A2D, 0x9A2E, 0x9A33,
- 0x9A35, 0x9A36, 0x9A38, 0x9A47, 0x9A41, 0x9A44, 0x9A4A, 0x9A4B,
- 0x9A4C, 0x9A4E, 0x9A51, 0x9A54, 0x9A56, 0x9A5D, 0x9AAA, 0x9AAC,
- 0x9AAE, 0x9AAF, 0x9AB2, 0x9AB4, 0x9AB5, 0x9AB6, 0x9AB9, 0x9ABB,
- 0x9ABE, 0x9ABF, 0x9AC1, 0x9AC3, 0x9AC6, 0x9AC8, 0x9ACE, 0x9AD0,
- 0x9AD2, 0x9AD5, 0x9AD6, 0x9AD7, 0x9ADB, 0x9ADC, 0x9AE0, 0x9AE4,
- 0x9AE5, 0x9AE7, 0x9AE9, 0x9AEC, 0x9AF2, 0x9AF3, 0x9AF5, 0x9AF9,
- 0x9AFA, 0x9AFD, 0x9AFF, 0x9B00, 0x9B01, 0x9B02, 0x9B03,
-};
-const unsigned short euc_to_utf8_8FEA[] = {
-         0x9B04, 0x9B05, 0x9B08, 0x9B09, 0x9B0B, 0x9B0C, 0x9B0D,
- 0x9B0E, 0x9B10, 0x9B12, 0x9B16, 0x9B19, 0x9B1B, 0x9B1C, 0x9B20,
- 0x9B26, 0x9B2B, 0x9B2D, 0x9B33, 0x9B34, 0x9B35, 0x9B37, 0x9B39,
- 0x9B3A, 0x9B3D, 0x9B48, 0x9B4B, 0x9B4C, 0x9B55, 0x9B56, 0x9B57,
- 0x9B5B, 0x9B5E, 0x9B61, 0x9B63, 0x9B65, 0x9B66, 0x9B68, 0x9B6A,
- 0x9B6B, 0x9B6C, 0x9B6D, 0x9B6E, 0x9B73, 0x9B75, 0x9B77, 0x9B78,
- 0x9B79, 0x9B7F, 0x9B80, 0x9B84, 0x9B85, 0x9B86, 0x9B87, 0x9B89,
- 0x9B8A, 0x9B8B, 0x9B8D, 0x9B8F, 0x9B90, 0x9B94, 0x9B9A, 0x9B9D,
- 0x9B9E, 0x9BA6, 0x9BA7, 0x9BA9, 0x9BAC, 0x9BB0, 0x9BB1, 0x9BB2,
- 0x9BB7, 0x9BB8, 0x9BBB, 0x9BBC, 0x9BBE, 0x9BBF, 0x9BC1, 0x9BC7,
- 0x9BC8, 0x9BCE, 0x9BD0, 0x9BD7, 0x9BD8, 0x9BDD, 0x9BDF, 0x9BE5,
- 0x9BE7, 0x9BEA, 0x9BEB, 0x9BEF, 0x9BF3, 0x9BF7, 0x9BF8,
-};
-const unsigned short euc_to_utf8_8FEB[] = {
-         0x9BF9, 0x9BFA, 0x9BFD, 0x9BFF, 0x9C00, 0x9C02, 0x9C0B,
- 0x9C0F, 0x9C11, 0x9C16, 0x9C18, 0x9C19, 0x9C1A, 0x9C1C, 0x9C1E,
- 0x9C22, 0x9C23, 0x9C26, 0x9C27, 0x9C28, 0x9C29, 0x9C2A, 0x9C31,
- 0x9C35, 0x9C36, 0x9C37, 0x9C3D, 0x9C41, 0x9C43, 0x9C44, 0x9C45,
- 0x9C49, 0x9C4A, 0x9C4E, 0x9C4F, 0x9C50, 0x9C53, 0x9C54, 0x9C56,
- 0x9C58, 0x9C5B, 0x9C5D, 0x9C5E, 0x9C5F, 0x9C63, 0x9C69, 0x9C6A,
- 0x9C5C, 0x9C6B, 0x9C68, 0x9C6E, 0x9C70, 0x9C72, 0x9C75, 0x9C77,
- 0x9C7B, 0x9CE6, 0x9CF2, 0x9CF7, 0x9CF9, 0x9D0B, 0x9D02, 0x9D11,
- 0x9D17, 0x9D18, 0x9D1C, 0x9D1D, 0x9D1E, 0x9D2F, 0x9D30, 0x9D32,
- 0x9D33, 0x9D34, 0x9D3A, 0x9D3C, 0x9D45, 0x9D3D, 0x9D42, 0x9D43,
- 0x9D47, 0x9D4A, 0x9D53, 0x9D54, 0x9D5F, 0x9D63, 0x9D62, 0x9D65,
- 0x9D69, 0x9D6A, 0x9D6B, 0x9D70, 0x9D76, 0x9D77, 0x9D7B,
-};
-const unsigned short euc_to_utf8_8FEC[] = {
-         0x9D7C, 0x9D7E, 0x9D83, 0x9D84, 0x9D86, 0x9D8A, 0x9D8D,
- 0x9D8E, 0x9D92, 0x9D93, 0x9D95, 0x9D96, 0x9D97, 0x9D98, 0x9DA1,
- 0x9DAA, 0x9DAC, 0x9DAE, 0x9DB1, 0x9DB5, 0x9DB9, 0x9DBC, 0x9DBF,
- 0x9DC3, 0x9DC7, 0x9DC9, 0x9DCA, 0x9DD4, 0x9DD5, 0x9DD6, 0x9DD7,
- 0x9DDA, 0x9DDE, 0x9DDF, 0x9DE0, 0x9DE5, 0x9DE7, 0x9DE9, 0x9DEB,
- 0x9DEE, 0x9DF0, 0x9DF3, 0x9DF4, 0x9DFE, 0x9E0A, 0x9E02, 0x9E07,
- 0x9E0E, 0x9E10, 0x9E11, 0x9E12, 0x9E15, 0x9E16, 0x9E19, 0x9E1C,
- 0x9E1D, 0x9E7A, 0x9E7B, 0x9E7C, 0x9E80, 0x9E82, 0x9E83, 0x9E84,
- 0x9E85, 0x9E87, 0x9E8E, 0x9E8F, 0x9E96, 0x9E98, 0x9E9B, 0x9E9E,
- 0x9EA4, 0x9EA8, 0x9EAC, 0x9EAE, 0x9EAF, 0x9EB0, 0x9EB3, 0x9EB4,
- 0x9EB5, 0x9EC6, 0x9EC8, 0x9ECB, 0x9ED5, 0x9EDF, 0x9EE4, 0x9EE7,
- 0x9EEC, 0x9EED, 0x9EEE, 0x9EF0, 0x9EF1, 0x9EF2, 0x9EF5,
-};
-const unsigned short euc_to_utf8_8FED[] = {
-         0x9EF8, 0x9EFF, 0x9F02, 0x9F03, 0x9F09, 0x9F0F, 0x9F10,
- 0x9F11, 0x9F12, 0x9F14, 0x9F16, 0x9F17, 0x9F19, 0x9F1A, 0x9F1B,
- 0x9F1F, 0x9F22, 0x9F26, 0x9F2A, 0x9F2B, 0x9F2F, 0x9F31, 0x9F32,
- 0x9F34, 0x9F37, 0x9F39, 0x9F3A, 0x9F3C, 0x9F3D, 0x9F3F, 0x9F41,
- 0x9F43, 0x9F44, 0x9F45, 0x9F46, 0x9F47, 0x9F53, 0x9F55, 0x9F56,
- 0x9F57, 0x9F58, 0x9F5A, 0x9F5D, 0x9F5E, 0x9F68, 0x9F69, 0x9F6D,
- 0x9F6E, 0x9F6F, 0x9F70, 0x9F71, 0x9F73, 0x9F75, 0x9F7A, 0x9F7D,
- 0x9F8F, 0x9F90, 0x9F91, 0x9F92, 0x9F94, 0x9F96, 0x9F97, 0x9F9E,
- 0x9FA1, 0x9FA2, 0x9FA3, 0x9FA5,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short euc_to_utf8_8FF3[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x2170, 0x2171, 0x2172, 0x2173, 0x2174,
- 0x2175, 0x2176, 0x2177, 0x2178, 0x2179, 0x2160, 0x2161,
-};
-const unsigned short euc_to_utf8_8FF4[] = {
-            0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, 0x2168,
-    0x2169, 0xff07, 0xff02, 0x3231, 0x2116, 0x2121, 0x70bb, 0x4efc,
-    0x50f4, 0x51ec, 0x5307, 0x5324, 0xfa0e, 0x548a, 0x5759, 0xfa0f,
-    0xfa10, 0x589e, 0x5bec, 0x5cf5, 0x5d53, 0xfa11, 0x5fb7, 0x6085,
-    0x6120, 0x654e, 0x663b, 0x6665, 0xfa12, 0xf929, 0x6801, 0xfa13,
-    0xfa14, 0x6a6b, 0x6ae2, 0x6df8, 0x6df2, 0x7028, 0xfa15, 0xfa16,
-    0x7501, 0x7682, 0x769e, 0xfa17, 0x7930, 0xfa18, 0xfa19, 0xfa1a,
-    0xfa1b, 0x7ae7, 0xfa1c, 0xfa1d, 0x7da0, 0x7dd6, 0xfa1e, 0x8362,
-    0xfa1f, 0x85b0, 0xfa20, 0xfa21, 0x8807, 0xfa22, 0x8b7f, 0x8cf4,
-    0x8d76, 0xfa23, 0xfa24, 0xfa25, 0x90de, 0xfa26, 0x9115, 0xfa27,
-    0xfa28, 0x9592, 0xf9dc, 0xfa29, 0x973b, 0x974d, 0x9751, 0xfa2a,
-    0xfa2b, 0xfa2c, 0x999e, 0x9ad9, 0x9b72, 0xfa2d, 0x9ed1,
-};
-#endif /* X0212_ENABLE */
-
-const unsigned short euc_to_utf8_1byte[] = {
+unsigned short euc_to_utf8_1byte[] = {
          0xFF61, 0xFF62, 0xFF63, 0xFF64, 0xFF65, 0xFF66, 0xFF67,
  0xFF68, 0xFF69, 0xFF6A, 0xFF6B, 0xFF6C, 0xFF6D, 0xFF6E, 0xFF6F,
  0xFF70, 0xFF71, 0xFF72, 0xFF73, 0xFF74, 0xFF75, 0xFF76, 0xFF77,
@@ -2293,7 +1294,7 @@ const unsigned short euc_to_utf8_1byte[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x00A9, 0x2122,
 };
-const unsigned short *const euc_to_utf8_2bytes[] = {
+unsigned short * euc_to_utf8_2bytes[] = {
                  euc_to_utf8_A1, euc_to_utf8_A2, euc_to_utf8_A3,
  euc_to_utf8_A4, euc_to_utf8_A5, euc_to_utf8_A6, euc_to_utf8_A7,
  euc_to_utf8_A8, euc_to_utf8_A9, euc_to_utf8_AA, euc_to_utf8_AB,
@@ -2320,8 +1321,8 @@ const unsigned short *const euc_to_utf8_2bytes[] = {
  euc_to_utf8_FC,              0,              0,
 };
 /* Microsoft UCS Mapping Compatible */
-const unsigned short *const euc_to_utf8_2bytes_ms[] = {
-                 euc_to_utf8_A1_ms, euc_to_utf8_A2_ms, euc_to_utf8_A3,
+unsigned short * euc_to_utf8_2bytes_ms[] = {
+                 euc_to_utf8_A1_ms,euc_to_utf8_A2_ms, euc_to_utf8_A3,
  euc_to_utf8_A4, euc_to_utf8_A5, euc_to_utf8_A6, euc_to_utf8_A7,
  euc_to_utf8_A8, euc_to_utf8_A9, euc_to_utf8_AA, euc_to_utf8_AB,
  euc_to_utf8_AC, euc_to_utf8_AD, euc_to_utf8_AE, euc_to_utf8_AF,
@@ -2344,142 +1345,44 @@ const unsigned short *const euc_to_utf8_2bytes_ms[] = {
  euc_to_utf8_F0, euc_to_utf8_F1, euc_to_utf8_F2, euc_to_utf8_F3,
  euc_to_utf8_F4, euc_to_utf8_F5,              0,              0,
               0, euc_to_utf8_F9, euc_to_utf8_FA, euc_to_utf8_FB,
- euc_to_utf8_FC_ms,              0,              0,
+ euc_to_utf8_FC,              0,              0,
 };
-
-#ifdef X0212_ENABLE
-const unsigned short *const x0212_to_utf8_2bytes[] = {
-                              0, euc_to_utf8_8FA2,              0,
-              0,              0, euc_to_utf8_8FA6, euc_to_utf8_8FA7,
-              0, euc_to_utf8_8FA9, euc_to_utf8_8FAA, euc_to_utf8_8FAB,
-              0,              0,              0,              0,
- euc_to_utf8_8FB0, euc_to_utf8_8FB1, euc_to_utf8_8FB2, euc_to_utf8_8FB3,
- euc_to_utf8_8FB4, euc_to_utf8_8FB5, euc_to_utf8_8FB6, euc_to_utf8_8FB7,
- euc_to_utf8_8FB8, euc_to_utf8_8FB9, euc_to_utf8_8FBA, euc_to_utf8_8FBB,
- euc_to_utf8_8FBC, euc_to_utf8_8FBD, euc_to_utf8_8FBE, euc_to_utf8_8FBF,
- euc_to_utf8_8FC0, euc_to_utf8_8FC1, euc_to_utf8_8FC2, euc_to_utf8_8FC3,
- euc_to_utf8_8FC4, euc_to_utf8_8FC5, euc_to_utf8_8FC6, euc_to_utf8_8FC7,
- euc_to_utf8_8FC8, euc_to_utf8_8FC9, euc_to_utf8_8FCA, euc_to_utf8_8FCB,
- euc_to_utf8_8FCC, euc_to_utf8_8FCD, euc_to_utf8_8FCE, euc_to_utf8_8FCF,
- euc_to_utf8_8FD0, euc_to_utf8_8FD1, euc_to_utf8_8FD2, euc_to_utf8_8FD3,
- euc_to_utf8_8FD4, euc_to_utf8_8FD5, euc_to_utf8_8FD6, euc_to_utf8_8FD7,
- euc_to_utf8_8FD8, euc_to_utf8_8FD9, euc_to_utf8_8FDA, euc_to_utf8_8FDB,
- euc_to_utf8_8FDC, euc_to_utf8_8FDD, euc_to_utf8_8FDE, euc_to_utf8_8FDF,
- euc_to_utf8_8FE0, euc_to_utf8_8FE1, euc_to_utf8_8FE2, euc_to_utf8_8FE3,
- euc_to_utf8_8FE4, euc_to_utf8_8FE5, euc_to_utf8_8FE6, euc_to_utf8_8FE7,
- euc_to_utf8_8FE8, euc_to_utf8_8FE9, euc_to_utf8_8FEA, euc_to_utf8_8FEB,
- euc_to_utf8_8FEC, euc_to_utf8_8FED,              0,              0,
-              0,              0,              0,       euc_to_utf8_8FF3,
- euc_to_utf8_8FF4,            0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,};
-#endif /* X0212_ENABLE */
 #endif /* UTF8_OUTPUT_ENABLE */
 
 #ifdef UTF8_INPUT_ENABLE
-const unsigned short utf8_to_euc_C2[] = {
+unsigned short utf8_to_euc_C2[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xA242, 0x2171, 0x2172, 0xA270, 0x216F, 0xA243, 0x2178,
- 0x212F, 0xA26D, 0xA26C,      0, 0x224C,      0, 0xA26E, 0xA234,
+ 0x0E20,      0, 0x2171, 0x2172,      0,      0,      0, 0x2178,
+ 0x212F, 0x0E7D,      0,      0, 0x224C,      0,      0,      0,
  0x216B, 0x215E,      0,      0, 0x212D,      0, 0x2279,      0,
- 0xA231,      0, 0xA26B,      0,      0,      0,      0, 0xA244,
-};
-const unsigned short utf8_to_euc_C2_ms[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xA242, 0x2171, 0x2172, 0xA270,   0x5C, 0xA243, 0x2178,
- 0x212F, 0xA26D, 0xA26C,      0, 0x224C,      0, 0xA26E, 0xA234,
- 0x216B, 0x215E,      0,      0, 0x212D,      0, 0x2279,      0,
- 0xA231,      0, 0xA26B,      0,      0,      0,      0, 0xA244,
 };
-const unsigned short utf8_to_euc_C2_932[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+unsigned short utf8_to_euc_C3[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,   0x21, 0x2171, 0x2172,      0,   0x5C,   0x7C, 0x2178,
- 0x212F,   0x63,   0x61, 0x2263, 0x224C,   0x2D,   0x52, 0x2131,
- 0x216B, 0x215E,   0x32,   0x33, 0x212D, 0x264C, 0x2279, 0x2126,
- 0x2124,   0x31,   0x6F, 0x2264,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_C3[] = {
- 0xAA22, 0xAA21, 0xAA24, 0xAA2A, 0xAA23, 0xAA29, 0xA921, 0xAA2E,
- 0xAA32, 0xAA31, 0xAA34, 0xAA33, 0xAA40, 0xAA3F, 0xAA42, 0xAA41,
-      0, 0xAA50, 0xAA52, 0xAA51, 0xAA54, 0xAA58, 0xAA53, 0x215F,
- 0xA92C, 0xAA63, 0xAA62, 0xAA65, 0xAA64, 0xAA72, 0xA930, 0xA94E,
- 0xAB22, 0xAB21, 0xAB24, 0xAB2A, 0xAB23, 0xAB29, 0xA941, 0xAB2E,
- 0xAB32, 0xAB31, 0xAB34, 0xAB33, 0xAB40, 0xAB3F, 0xAB42, 0xAB41,
- 0xA943, 0xAB50, 0xAB52, 0xAB51, 0xAB54, 0xAB58, 0xAB53, 0x2160,
- 0xA94C, 0xAB63, 0xAB62, 0xAB65, 0xAB64, 0xAB72, 0xA950, 0xAB73,
-};
-const unsigned short utf8_to_euc_C3_932[] = {
-   0x41,   0x41,   0x41,   0x41,   0x41,   0x41,   0x41,   0x43,
-   0x45,   0x45,   0x45,   0x45,   0x49,   0x49,   0x49,   0x49,
-   0x44,   0x4E,   0x4F,   0x4F,   0x4F,   0x4F,   0x4F, 0x215F,
-   0x4F,   0x55,   0x55,   0x55,   0x55,   0x59,   0x54,   0x73,
-   0x61,   0x61,   0x61,   0x61,   0x61,   0x61,   0x61,   0x63,
-   0x65,   0x65,   0x65,   0x65,   0x69,   0x69,   0x69,   0x69,
-   0x64,   0x6E,   0x6F,   0x6F,   0x6F,   0x6F,   0x6F, 0x2160,
-   0x6F,   0x75,   0x75,   0x75,   0x75,   0x79,   0x74,   0x79,
-};
-const unsigned short utf8_to_euc_C4[] = {
- 0xAA27, 0xAB27, 0xAA25, 0xAB25, 0xAA28, 0xAB28, 0xAA2B, 0xAB2B,
- 0xAA2C, 0xAB2C, 0xAA2F, 0xAB2F, 0xAA2D, 0xAB2D, 0xAA30, 0xAB30,
- 0xA922, 0xA942, 0xAA37, 0xAB37,      0,      0, 0xAA36, 0xAB36,
- 0xAA38, 0xAB38, 0xAA35, 0xAB35, 0xAA3A, 0xAB3A, 0xAA3B, 0xAB3B,
- 0xAA3D, 0xAB3D, 0xAA3C,      0, 0xAA3E, 0xAB3E, 0xA924, 0xA944,
- 0xAA47, 0xAB47, 0xAA45, 0xAB45,      0,      0, 0xAA46, 0xAB46,
- 0xAA44, 0xA945, 0xA926, 0xA946, 0xAA48, 0xAB48, 0xAA49, 0xAB49,
- 0xA947, 0xAA4A, 0xAB4A, 0xAA4C, 0xAB4C, 0xAA4B, 0xAB4B, 0xA929,
-};
-const unsigned short utf8_to_euc_C5[] = {
- 0xA949, 0xA928, 0xA948, 0xAA4D, 0xAB4D, 0xAA4F, 0xAB4F, 0xAA4E,
- 0xAB4E, 0xA94A, 0xA92B, 0xA94B, 0xAA57, 0xAB57,      0,      0,
- 0xAA56, 0xAB56, 0xA92D, 0xA94D, 0xAA59, 0xAB59, 0xAA5B, 0xAB5B,
- 0xAA5A, 0xAB5A, 0xAA5C, 0xAB5C, 0xAA5D, 0xAB5D, 0xAA5F, 0xAB5F,
- 0xAA5E, 0xAB5E, 0xAA61, 0xAB61, 0xAA60, 0xAB60, 0xA92F, 0xA94F,
- 0xAA6C, 0xAB6C, 0xAA69, 0xAB69, 0xAA66, 0xAB66, 0xAA6B, 0xAB6B,
- 0xAA68, 0xAB68, 0xAA6A, 0xAB6A, 0xAA71, 0xAB71, 0xAA74, 0xAB74,
- 0xAA73, 0xAA75, 0xAB75, 0xAA77, 0xAB77, 0xAA76, 0xAB76,      0,
-};
-const unsigned short utf8_to_euc_C7[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x215F,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xAA26, 0xAB26, 0xAA43,
- 0xAB43, 0xAA55, 0xAB55, 0xAA67, 0xAB67, 0xAA70, 0xAB70, 0xAA6D,
- 0xAB6D, 0xAA6F, 0xAB6F, 0xAA6E, 0xAB6E,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xAB39,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x2160,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_CB[] = {
-      0,      0,      0,      0,      0,      0,      0, 0xA230,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xA22F, 0xA232, 0xA236, 0xA235,      0, 0xA233,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+unsigned short utf8_to_euc_CE[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_CE[] = {
-      0,      0,      0,      0, 0xA238, 0xA239, 0xA661,      0,
- 0xA662, 0xA663, 0xA664,      0, 0xA667,      0, 0xA669, 0xA66C,
- 0xA676, 0x2621, 0x2622, 0x2623, 0x2624, 0x2625, 0x2626, 0x2627,
+      0, 0x2621, 0x2622, 0x2623, 0x2624, 0x2625, 0x2626, 0x2627,
  0x2628, 0x2629, 0x262A, 0x262B, 0x262C, 0x262D, 0x262E, 0x262F,
  0x2630, 0x2631,      0, 0x2632, 0x2633, 0x2634, 0x2635, 0x2636,
- 0x2637, 0x2638, 0xA665, 0xA66A, 0xA671, 0xA672, 0xA673, 0xA674,
- 0xA67B, 0x2641, 0x2642, 0x2643, 0x2644, 0x2645, 0x2646, 0x2647,
+ 0x2637, 0x2638,      0,      0,      0,      0,      0,      0,
+      0, 0x2641, 0x2642, 0x2643, 0x2644, 0x2645, 0x2646, 0x2647,
  0x2648, 0x2649, 0x264A, 0x264B, 0x264C, 0x264D, 0x264E, 0x264F,
 };
-const unsigned short utf8_to_euc_CF[] = {
- 0x2650, 0x2651, 0xA678, 0x2652, 0x2653, 0x2654, 0x2655, 0x2656,
- 0x2657, 0x2658, 0xA675, 0xA67A, 0xA677, 0xA679, 0xA67C,      0,
+unsigned short utf8_to_euc_CF[] = {
+ 0x2650, 0x2651,      0, 0x2652, 0x2653, 0x2654, 0x2655, 0x2656,
+ 0x2657, 0x2658,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -2487,9 +1390,9 @@ const unsigned short utf8_to_euc_CF[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_D0[] = {
-      0, 0x2727, 0xA742, 0xA743, 0xA744, 0xA745, 0xA746, 0xA747,
- 0xA748, 0xA749, 0xA74A, 0xA74B, 0xA74C,      0, 0xA74D, 0xA74E,
+unsigned short utf8_to_euc_D0[] = {
+      0, 0x2727,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
  0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2728, 0x2729,
  0x272A, 0x272B, 0x272C, 0x272D, 0x272E, 0x272F, 0x2730, 0x2731,
  0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739,
@@ -2497,27 +1400,17 @@ const unsigned short utf8_to_euc_D0[] = {
  0x2751, 0x2752, 0x2753, 0x2754, 0x2755, 0x2756, 0x2758, 0x2759,
  0x275A, 0x275B, 0x275C, 0x275D, 0x275E, 0x275F, 0x2760, 0x2761,
 };
-const unsigned short utf8_to_euc_D1[] = {
+unsigned short utf8_to_euc_D1[] = {
  0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x2768, 0x2769,
  0x276A, 0x276B, 0x276C, 0x276D, 0x276E, 0x276F, 0x2770, 0x2771,
-      0, 0x2757, 0xA772, 0xA773, 0xA774, 0xA775, 0xA776, 0xA777,
- 0xA778, 0xA779, 0xA77A, 0xA77B, 0xA77C,      0, 0xA77D, 0xA77E,
+      0, 0x2757,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E280[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x213E,      0,      0,      0, 0x213D, 0x213D, 0x2142,      0,
- 0x2146, 0x2147,      0,      0, 0x2148, 0x2149,      0,      0,
- 0x2277, 0x2278,      0,      0,      0, 0x2145, 0x2144,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x2273,      0, 0x216C, 0x216D,      0,      0,      0,      0,
-      0,      0,      0, 0x2228,      0,      0, 0x2131,      0,
 };
-const unsigned short utf8_to_euc_E280_ms[] = {
+unsigned short utf8_to_euc_E280[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x213E,      0,      0,      0, 0x213D, 0x213D, 0x2142,      0,
@@ -2525,39 +1418,29 @@ const unsigned short utf8_to_euc_E280_ms[] = {
  0x2277, 0x2278,      0,      0,      0, 0x2145, 0x2144,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x2273,      0, 0x216C, 0x216D,      0,      0,      0,      0,
-      0,      0,      0, 0x2228,      0,      0,   0x7E,      0,
-};
-const unsigned short utf8_to_euc_E280_932[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x213E,      0,      0,      0,      0, 0x213D,      0,      0,
- 0x2146, 0x2147,      0,      0, 0x2148, 0x2149,      0,      0,
- 0x2277, 0x2278,      0,      0,      0, 0x2145, 0x2144,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0x2273,      0, 0x216C, 0x216D,      0,      0,      0,      0,
       0,      0,      0, 0x2228,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E284[] = {
+unsigned short utf8_to_euc_E284[] = {
       0,      0,      0, 0x216E,      0,      0,      0,      0,
+      0, 0x2B37,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x2B31,      0,      0, 0x2D62,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0x2D62,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x2D64, 0xA26F,      0,      0,      0,      0,      0,
+      0, 0x2D64, 0x0E7E,      0,      0,      0,      0,      0,
       0,      0,      0, 0x2272,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E285[] = {
+unsigned short utf8_to_euc_E285[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x2D35, 0x2D36, 0x2D37, 0x2D38, 0x2D39, 0x2D3A, 0x2D3B, 0x2D3C,
- 0x2D3D, 0x2D3E,      0,      0,      0,      0,      0,      0,
- 0xF373, 0xF374, 0xF375, 0xF376, 0xF377, 0xF378, 0xF379, 0xF37A,
- 0xF37B, 0xF37C,      0,      0,      0,      0,      0,      0,
+ 0x2D3D, 0x2D3E, 0x2A2B, 0x2A2C,      0,      0,      0,      0,
+ 0x7C71, 0x7C72, 0x7C73, 0x7C74, 0x7C75, 0x7C76, 0x7C77, 0x7C78,
+ 0x7C79, 0x7C7A, 0x2A3F, 0x2A40,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E286[] = {
+unsigned short utf8_to_euc_E286[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x222B, 0x222C, 0x222A, 0x222D,      0,      0,      0,      0,
@@ -2567,17 +1450,17 @@ const unsigned short utf8_to_euc_E286[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E287[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
+unsigned short utf8_to_euc_E287[] = {
+      0,      0,      0,      0, 0x2C4E, 0x2C4F, 0x2C4D,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x224D,      0, 0x224E,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x2C52, 0x2C53,
+ 0x2C51, 0x2C54,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E288[] = {
+unsigned short utf8_to_euc_E288[] = {
  0x224F,      0, 0x225F, 0x2250,      0,      0,      0, 0x2260,
  0x223A,      0,      0, 0x223B,      0,      0,      0,      0,
       0, 0x2D74, 0x215D,      0,      0,      0,      0,      0,
@@ -2587,17 +1470,7 @@ const unsigned short utf8_to_euc_E288[] = {
       0,      0,      0,      0, 0x2168, 0x2268,      0,      0,
       0,      0,      0,      0,      0, 0x2266,      0,      0,
 };
-const unsigned short utf8_to_euc_E288_932[] = {
- 0x224F,      0, 0x225F, 0x2250,      0,      0,      0, 0x2260,
- 0x223A,      0,      0, 0x223B,      0,      0,      0,      0,
-      0, 0x2D74,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x2265,      0,      0, 0x2267, 0x2167, 0x2D78,
- 0x225C,      0,      0,      0,      0, 0x2142,      0, 0x224A,
- 0x224B, 0x2241, 0x2240, 0x2269, 0x226A,      0, 0x2D73,      0,
-      0,      0,      0,      0, 0x2168, 0x2268,      0,      0,
-      0,      0,      0,      0,      0, 0x2266,      0,      0,
-};
-const unsigned short utf8_to_euc_E289[] = {
+unsigned short utf8_to_euc_E289[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x2262,      0,      0,      0,      0,      0,
@@ -2607,7 +1480,7 @@ const unsigned short utf8_to_euc_E289[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E28A[] = {
+unsigned short utf8_to_euc_E28A[] = {
       0,      0, 0x223E, 0x223F,      0,      0, 0x223C, 0x223D,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -2617,7 +1490,7 @@ const unsigned short utf8_to_euc_E28A[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0, 0x2D79,
 };
-const unsigned short utf8_to_euc_E28C[] = {
+unsigned short utf8_to_euc_E28C[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x225E,      0,      0,      0,      0,      0,
@@ -2627,17 +1500,27 @@ const unsigned short utf8_to_euc_E28C[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E291[] = {
+unsigned short utf8_to_euc_E291[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x2D21, 0x2D22, 0x2D23, 0x2D24, 0x2D25, 0x2D26, 0x2D27, 0x2D28,
  0x2D29, 0x2D2A, 0x2D2B, 0x2D2C, 0x2D2D, 0x2D2E, 0x2D2F, 0x2D30,
- 0x2D31, 0x2D32, 0x2D33, 0x2D34,      0,      0,      0,      0,
+ 0x2D31, 0x2D32, 0x2D33, 0x2D34, 0x293F, 0x2940, 0x2941, 0x2942,
+ 0x2943, 0x2944, 0x2945, 0x2946, 0x2947, 0x2948, 0x2949, 0x294A,
+};
+unsigned short utf8_to_euc_E292[] = {
+ 0x294B, 0x294C, 0x294D, 0x294E, 0x294F, 0x2950, 0x2951, 0x2952,
+ 0x2972, 0x2973, 0x2974, 0x2975, 0x2976, 0x2977, 0x2978, 0x2979,
+ 0x297A,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x2A5D, 0x2A5E, 0x2A5F, 0x2A60,
+ 0x2A61, 0x2A62, 0x2A63, 0x2A64, 0x2A65, 0x2A66, 0x2A67, 0x2A68,
+ 0x2A69, 0x2A6A, 0x2A6B, 0x2A6C, 0x2A6D, 0x2A6E, 0x2A6F, 0x2A70,
+ 0x2A71, 0x2A72, 0x2A73, 0x2A74, 0x2A75, 0x2A76,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E294[] = {
+unsigned short utf8_to_euc_E294[] = {
  0x2821, 0x282C, 0x2822, 0x282D,      0,      0,      0,      0,
       0,      0,      0,      0, 0x2823,      0,      0, 0x282E,
  0x2824,      0,      0, 0x282F, 0x2826,      0,      0, 0x2831,
@@ -2647,7 +1530,7 @@ const unsigned short utf8_to_euc_E294[] = {
  0x283D,      0,      0, 0x2833, 0x282A,      0,      0, 0x283A,
  0x283F,      0,      0, 0x2835, 0x282B,      0,      0, 0x283B,
 };
-const unsigned short utf8_to_euc_E295[] = {
+unsigned short utf8_to_euc_E295[] = {
       0,      0, 0x2840,      0,      0,      0,      0,      0,
       0,      0,      0, 0x2836,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -2657,7 +1540,7 @@ const unsigned short utf8_to_euc_E295[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E296[] = {
+unsigned short utf8_to_euc_E296[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -2667,7 +1550,7 @@ const unsigned short utf8_to_euc_E296[] = {
       0,      0, 0x2225, 0x2224,      0,      0,      0,      0,
       0,      0,      0,      0, 0x2227, 0x2226,      0,      0,
 };
-const unsigned short utf8_to_euc_E297[] = {
+unsigned short utf8_to_euc_E297[] = {
       0,      0,      0,      0,      0,      0, 0x2221, 0x217E,
       0,      0,      0, 0x217B,      0,      0, 0x217D, 0x217C,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -2677,47 +1560,47 @@ const unsigned short utf8_to_euc_E297[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E298[] = {
+unsigned short utf8_to_euc_E298[] = {
       0,      0,      0,      0,      0, 0x217A, 0x2179,      0,
+      0,      0,      0,      0,      0,      0, 0x2C36,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x2C4A, 0x2C4B, 0x2C49, 0x2C4C,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E299[] = {
+unsigned short utf8_to_euc_E299[] = {
  0x216A,      0, 0x2169,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x2C25, 0x2C23, 0x2C24, 0x2C26, 0x2C21, 0x2C27, 0x2C28, 0x2C22,
       0,      0, 0x2276,      0,      0, 0x2275,      0, 0x2274,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E380[] = {
- 0x2121, 0x2122, 0x2123, 0x2137,      0, 0x2139, 0x213A, 0x213B,
- 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, 0x2158, 0x2159,
- 0x215A, 0x215B, 0x2229, 0x222E, 0x214C, 0x214D,      0,      0,
-      0,      0,      0,      0, 0x2141, 0x2D60,      0, 0x2D61,
+unsigned short utf8_to_euc_E29D[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x295D, 0x295E,
+ 0x295F, 0x2960, 0x2961, 0x2962, 0x2963, 0x2964, 0x2965,      0,
 };
-const unsigned short utf8_to_euc_E380_932[] = {
- 0x2121, 0x2122, 0x2123, 0x2137,      0, 0x2139, 0x213A, 0x213B,
+unsigned short utf8_to_euc_E380[] = {
+ 0x2121, 0x2122, 0x2123, 0x2137, 0x2C37, 0x2139, 0x213A, 0x213B,
  0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, 0x2158, 0x2159,
  0x215A, 0x215B, 0x2229, 0x222E, 0x214C, 0x214D,      0,      0,
-      0,      0,      0,      0,      0, 0x2D60,      0, 0x2D61,
-      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x2141, 0x2D60,      0, 0x2D61,
+ 0x2C35,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E381[] = {
+unsigned short utf8_to_euc_E381[] = {
       0, 0x2421, 0x2422, 0x2423, 0x2424, 0x2425, 0x2426, 0x2427,
  0x2428, 0x2429, 0x242A, 0x242B, 0x242C, 0x242D, 0x242E, 0x242F,
  0x2430, 0x2431, 0x2432, 0x2433, 0x2434, 0x2435, 0x2436, 0x2437,
@@ -2727,2047 +1610,2047 @@ const unsigned short utf8_to_euc_E381[] = {
  0x2450, 0x2451, 0x2452, 0x2453, 0x2454, 0x2455, 0x2456, 0x2457,
  0x2458, 0x2459, 0x245A, 0x245B, 0x245C, 0x245D, 0x245E, 0x245F,
 };
-const unsigned short utf8_to_euc_E382[] = {
- 0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467,
- 0x2468, 0x2469, 0x246A, 0x246B, 0x246C, 0x246D, 0x246E, 0x246F,
- 0x2470, 0x2471, 0x2472, 0x2473,      0,      0,      0,      0,
-      0,      0,      0, 0x212B, 0x212C, 0x2135, 0x2136,      0,
-      0, 0x2521, 0x2522, 0x2523, 0x2524, 0x2525, 0x2526, 0x2527,
- 0x2528, 0x2529, 0x252A, 0x252B, 0x252C, 0x252D, 0x252E, 0x252F,
- 0x2530, 0x2531, 0x2532, 0x2533, 0x2534, 0x2535, 0x2536, 0x2537,
- 0x2538, 0x2539, 0x253A, 0x253B, 0x253C, 0x253D, 0x253E, 0x253F,
-};
-const unsigned short utf8_to_euc_E382_932[] = {
+unsigned short utf8_to_euc_E382[] = {
  0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467,
  0x2468, 0x2469, 0x246A, 0x246B, 0x246C, 0x246D, 0x246E, 0x246F,
- 0x2470, 0x2471, 0x2472, 0x2473, 0x2574,      0,      0,      0,
-      0,      0,      0, 0x212B, 0x212C, 0x2135, 0x2136,      0,
+ 0x2470, 0x2471, 0x2472, 0x2473, 0x2F49,      0,      0,      0,
+      0, 0x0E5E, 0x0E5F, 0x212B, 0x212C, 0x2135, 0x2136,      0,
       0, 0x2521, 0x2522, 0x2523, 0x2524, 0x2525, 0x2526, 0x2527,
  0x2528, 0x2529, 0x252A, 0x252B, 0x252C, 0x252D, 0x252E, 0x252F,
  0x2530, 0x2531, 0x2532, 0x2533, 0x2534, 0x2535, 0x2536, 0x2537,
  0x2538, 0x2539, 0x253A, 0x253B, 0x253C, 0x253D, 0x253E, 0x253F,
 };
-const unsigned short utf8_to_euc_E383[] = {
+unsigned short utf8_to_euc_E383[] = {
  0x2540, 0x2541, 0x2542, 0x2543, 0x2544, 0x2545, 0x2546, 0x2547,
  0x2548, 0x2549, 0x254A, 0x254B, 0x254C, 0x254D, 0x254E, 0x254F,
  0x2550, 0x2551, 0x2552, 0x2553, 0x2554, 0x2555, 0x2556, 0x2557,
  0x2558, 0x2559, 0x255A, 0x255B, 0x255C, 0x255D, 0x255E, 0x255F,
  0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567,
  0x2568, 0x2569, 0x256A, 0x256B, 0x256C, 0x256D, 0x256E, 0x256F,
- 0x2570, 0x2571, 0x2572, 0x2573, 0x2574, 0x2575, 0x2576,      0,
-      0,      0,      0, 0x2126, 0x213C, 0x2133, 0x2134,      0,
+ 0x2570, 0x2571, 0x2572, 0x2573, 0x2574, 0x2575, 0x2576, 0x2F4B,
+ 0x2F4C, 0x2F4D, 0x2F4E, 0x2126, 0x213C, 0x2133, 0x2134,      0,
 };
-const unsigned short utf8_to_euc_E388[] = {
+unsigned short utf8_to_euc_E388[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x2D6A, 0x2D6B,      0,      0,      0,      0,      0,
-      0, 0x2D6C,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x2D22, 0x2D23, 0x2D24, 0x2D25, 0x2D26, 0x2D27,
+ 0x2D21, 0x2D6A, 0x2D6B, 0x2D34, 0x2D30, 0x2D35, 0x2D33, 0x2D29,
+ 0x2D39, 0x2D6C, 0x2D2D, 0x2D32, 0x2D36, 0x2D37, 0x2D2F, 0x2D38,
 };
-const unsigned short utf8_to_euc_E38A[] = {
+unsigned short utf8_to_euc_E389[] = {
+ 0x2D28,      0, 0x2D2A, 0x2D2B,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E38A[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x2D79,      0,
+ 0x2D7B, 0x2D7E,      0,      0,      0, 0x2D7A, 0x2D7C,      0,
       0,      0,      0,      0, 0x2D65, 0x2D66, 0x2D67, 0x2D68,
- 0x2D69,      0,      0,      0,      0,      0,      0,      0,
+ 0x2D69, 0x2D78,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E38C[] = {
-      0,      0,      0, 0x2D46,      0,      0,      0,      0,
+unsigned short utf8_to_euc_E38C[] = {
+ 0x2E3F,      0,      0, 0x2D46,      0, 0x2E26,      0,      0,
       0,      0,      0,      0,      0, 0x2D4A,      0,      0,
-      0,      0,      0,      0, 0x2D41,      0,      0,      0,
- 0x2D44,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x2D41, 0x2E2C, 0x2E25,      0,
+ 0x2D44,      0,      0,      0,      0,      0, 0x2E40,      0,
       0,      0, 0x2D42, 0x2D4C,      0,      0, 0x2D4B, 0x2D45,
-      0,      0,      0, 0x2D4D,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0x2D47,      0,
-      0,      0,      0, 0x2D4F,      0,      0,      0,      0,
+      0,      0, 0x2E41, 0x2D4D,      0,      0,      0,      0,
+      0, 0x2E42,      0, 0x2E27,      0,      0, 0x2D47,      0,
+      0, 0x2E30,      0, 0x2D4F,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E38D[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x2D40, 0x2D4E,      0,      0, 0x2D43,      0,      0,
+unsigned short utf8_to_euc_E38D[] = {
+      0,      0, 0x2E33,      0,      0,      0,      0, 0x2E43,
+      0, 0x2D40, 0x2D4E,      0,      0, 0x2D43, 0x2E28,      0,
       0, 0x2D48,      0,      0,      0,      0,      0, 0x2D49,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x2D5F, 0x2D6F, 0x2D6E, 0x2D6D,      0,
+      0,      0,      0, 0x2D5F, 0x2D6F, 0x2D6E, 0x2D6D, 0x2E7C,
 };
-const unsigned short utf8_to_euc_E38E[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
+unsigned short utf8_to_euc_E38E[] = {
+      0,      0,      0,      0,      0, 0x2B3B, 0x2B3C, 0x2B3D,
       0,      0,      0,      0,      0,      0, 0x2D53, 0x2D54,
+ 0x2B3A,      0,      0,      0,      0,      0, 0x2B2F, 0x2B30,
+ 0x2B32,      0,      0,      0, 0x2D50, 0x2D51, 0x2D52, 0x2B22,
+ 0x2B24, 0x2D56, 0x2B2A,      0, 0x2B25, 0x2B28,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x2D50, 0x2D51, 0x2D52,      0,
-      0, 0x2D56,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x2B36, 0x2B35, 0x2B34, 0x2B33,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E38F[] = {
+unsigned short utf8_to_euc_E38F[] = {
       0,      0,      0,      0, 0x2D55,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x2D63,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x2B39,      0, 0x2D63,      0,      0,
+      0,      0,      0,      0, 0x2B38,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E4B8[] = {
- 0x306C, 0x437A, 0xB021, 0x3C37, 0xB022, 0xB023,      0, 0x4B7C,
- 0x3E66, 0x3B30, 0x3E65, 0x323C, 0xB024, 0x4954, 0x4D3F,      0,
- 0x5022, 0x312F, 0xB025,      0, 0x336E, 0x5023, 0x4024, 0x5242,
- 0x3556, 0x4A3A,      0,      0,      0,      0, 0x3E67, 0xB026,
-      0, 0x4E3E,      0, 0xB027, 0xB028,      0, 0x4A42,      0,
- 0xB029,      0, 0x5024, 0xB02A,      0, 0x4366, 0xB02B, 0xB02C,
- 0xB02D, 0x5025, 0x367A,      0,      0, 0xB02E, 0x5026,      0,
+unsigned short utf8_to_euc_E4B8[] = {
+ 0x306C, 0x437A,      0, 0x3C37,      0,      0,      0, 0x4B7C,
+ 0x3E66, 0x3B30, 0x3E65, 0x323C,      0, 0x4954, 0x4D3F,      0,
+ 0x5022, 0x312F,      0,      0, 0x336E, 0x5023, 0x4024, 0x5242,
+ 0x3556, 0x4A3A,      0,      0,      0,      0, 0x3E67,      0,
+      0, 0x4E3E,      0,      0,      0,      0, 0x4A42,      0,
+ 0x792D,      0, 0x5024,      0,      0, 0x4366,      0,      0,
+      0, 0x5025, 0x367A,      0,      0,      0, 0x5026,      0,
  0x345D, 0x4330,      0, 0x3C67, 0x5027,      0,      0, 0x5028,
 };
-const unsigned short utf8_to_euc_E4B9[] = {
- 0xB02F, 0xB030, 0x5029, 0x4735, 0xB031, 0x3557,      0, 0xB032,
+unsigned short utf8_to_euc_E4B9[] = {
+      0,      0, 0x5029, 0x4735,      0, 0x3557,      0,      0,
       0,      0,      0, 0x4737,      0, 0x4663, 0x3843, 0x4B33,
-      0, 0xB033,      0,      0,      0, 0x6949, 0x502A, 0x3E68,
- 0x502B, 0x3235, 0xB034,      0, 0xB035, 0x3665, 0x3870, 0x4C69,
-      0,      0, 0x5626, 0xB036,      0,      0,      0,      0,
- 0xB037, 0xB038,      0,      0,      0,      0,      0,      0,
-      0, 0x4D70,      0, 0x467D, 0xB039, 0xB03A,      0,      0,
-      0, 0xB03B,      0,      0,      0,      0, 0x3425, 0xB03C,
-};
-const unsigned short utf8_to_euc_E4BA[] = {
+      0,      0,      0,      0,      0, 0x6949, 0x502A, 0x3E68,
+ 0x502B, 0x3235,      0,      0,      0, 0x3665, 0x3870, 0x4C69,
+      0,      0, 0x5626,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4D70,      0, 0x467D,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3425,      0,
+};
+unsigned short utf8_to_euc_E4BA[] = {
  0x3535,      0, 0x502C,      0,      0, 0x502D, 0x4E3B,      0,
- 0x4D3D, 0x4168, 0x502F, 0x3B76, 0x4673, 0xB03D, 0x5032,      0,
-      0, 0x313E, 0x385F,      0, 0x385E, 0x3066, 0xB03E, 0xB03F,
- 0x4F4B, 0x4F4A,      0, 0x3A33, 0x3021, 0xB040, 0x5033, 0x5034,
+ 0x4D3D, 0x4168, 0x502F, 0x3B76, 0x4673,      0, 0x5032,      0,
+      0, 0x313E, 0x385F,      0, 0x385E, 0x3066,      0,      0,
+ 0x4F4B, 0x4F4A,      0, 0x3A33, 0x3021,      0, 0x5033, 0x5034,
  0x5035, 0x4B34, 0x5036,      0, 0x3872, 0x3067, 0x4B72,      0,
- 0x357C,      0,      0, 0x357D, 0x357E, 0x4462, 0x4E3C, 0xB041,
+ 0x357C,      0,      0, 0x357D, 0x357E, 0x4462, 0x4E3C,      0,
  0x5037,      0,      0, 0x5038,      0,      0, 0x5039,      0,
-      0, 0xB042, 0x3F4D,      0,      0,      0,      0,      0,
+      0,      0, 0x3F4D,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E4BB[] = {
- 0x3D3A, 0x3F4E, 0x503E, 0xB043, 0x503C,      0, 0x503D, 0x3558,
+unsigned short utf8_to_euc_E4BB[] = {
+ 0x3D3A, 0x3F4E, 0x503E,      0, 0x503C,      0, 0x503D, 0x3558,
       0,      0, 0x3A23, 0x3270,      0, 0x503B, 0x503A, 0x4A29,
- 0xB044,      0,      0,      0, 0x3B46, 0x3B45, 0x423E, 0x503F,
- 0x4955, 0x4067, 0xB045, 0xB046,      0, 0x2138, 0x5040, 0x5042,
- 0xB047, 0xB048, 0xB049, 0x4265, 0x4E61, 0x304A,      0,      0,
- 0xB04A,      0,      0,      0,      0, 0x5041, 0x323E, 0xB04B,
- 0x3644, 0xB04C, 0x4367, 0xB04D,      0, 0xB04E, 0x376F, 0x5043,
-      0,      0,      0, 0x4724, 0xF42F, 0xB04F, 0xB050, 0xB051,
-};
-const unsigned short utf8_to_euc_E4BC[] = {
- 0xB052, 0x346B, 0xB053, 0xB054,      0,      0,      0,      0,
- 0xB055, 0x5044, 0x304B, 0xB056, 0xB057, 0x3860, 0x346C, 0x497A,
- 0x4832, 0x3559, 0xB058,      0,      0, 0xB059, 0xB05A, 0xB05B,
-      0, 0xB05C, 0x3271,      0, 0x5067, 0x4541,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xB05D, 0x476C,
- 0x5046, 0xB05E,      0, 0xB060, 0x483C, 0xB061, 0x4E62, 0xB062,
- 0x3F2D, 0xB063, 0x3B47, 0xB064, 0x3B77, 0x3240, 0xB065,      0,
-};
-const unsigned short utf8_to_euc_E4BD[] = {
- 0xB066,      0, 0xB067, 0x4451,      0,      0, 0x4322, 0x504A,
- 0xB068, 0xB069,      0, 0xB06A, 0xB06B, 0x304C, 0x4463, 0x3D3B,
- 0x3A34, 0x4D24, 0xB06C, 0x424E, 0xB06D, 0x323F, 0xB06E, 0x5049,
- 0xB06F, 0x4D3E, 0x5045, 0x5047, 0x3A6E, 0x5048, 0x5524, 0xB070,
- 0xB05F,      0,      0, 0xB071,      0,      0,      0,      0,
-      0, 0x5050, 0xB072,      0, 0xB073,      0, 0xB074, 0x5053,
- 0x5051, 0xB075,      0, 0x3242,      0, 0x4A3B, 0x504B, 0xB076,
- 0xB077, 0xB078, 0xB079, 0x504F, 0x3873, 0xB07A, 0xB07B, 0x3B48,
-};
-const unsigned short utf8_to_euc_E4BE[] = {
-      0, 0xB07C, 0xB07D, 0x3426, 0xB07E, 0xB121, 0x5054,      0,
- 0x504C, 0xB122, 0xB123, 0x4E63, 0xB124, 0x3B78, 0xB125, 0x504D,
- 0xB126, 0x5052, 0xB127, 0xB128, 0xB129,      0, 0x5055, 0xB12A,
- 0x504E, 0xB12B, 0xB12C, 0x3621,      0, 0x304D, 0xB12D, 0xB12E,
+      0,      0,      0,      0, 0x3B46, 0x3B45, 0x423E, 0x503F,
+ 0x4955, 0x4067,      0,      0,      0, 0x2138, 0x5040, 0x5042,
+      0, 0x792E,      0, 0x4265, 0x4E61, 0x304A,      0,      0,
+      0,      0,      0,      0,      0, 0x5041, 0x323E,      0,
+ 0x3644,      0, 0x4367,      0,      0,      0, 0x376F, 0x5043,
+      0,      0,      0, 0x4724, 0x792F,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E4BC[] = {
+ 0x7930, 0x346B,      0, 0x7931,      0,      0,      0,      0,
+      0, 0x5044, 0x304B,      0,      0, 0x3860, 0x346C, 0x497A,
+ 0x4832, 0x3559,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3271,      0, 0x5067, 0x4541,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x476C,
+ 0x5046,      0,      0,      0, 0x483C,      0, 0x4E62,      0,
+ 0x3F2D, 0x7932, 0x3B47,      0, 0x3B77, 0x3240,      0,      0,
+};
+unsigned short utf8_to_euc_E4BD[] = {
+      0,      0,      0, 0x4451,      0,      0, 0x4322, 0x504A,
+      0,      0,      0,      0,      0, 0x304C, 0x4463, 0x3D3B,
+ 0x3A34, 0x4D24,      0, 0x424E,      0, 0x323F, 0x7933, 0x5049,
+      0, 0x4D3E, 0x5045, 0x5047, 0x3A6E, 0x5048, 0x5524,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5050,      0,      0,      0,      0,      0, 0x5053,
+ 0x5051,      0,      0, 0x3242,      0, 0x4A3B, 0x504B,      0,
+      0,      0,      0, 0x504F, 0x3873,      0,      0, 0x3B48,
+};
+unsigned short utf8_to_euc_E4BE[] = {
+      0,      0,      0, 0x3426,      0,      0, 0x5054,      0,
+ 0x504C,      0, 0x7935, 0x4E63,      0, 0x3B78,      0, 0x504D,
+      0, 0x5052, 0x7934,      0, 0x7937,      0, 0x5055,      0,
+ 0x504E,      0, 0x7936, 0x3621,      0, 0x304D,      0,      0,
  0x3622, 0x3241,      0,      0,      0,      0,      0,      0,
       0,      0,      0, 0x5525,      0, 0x4B79, 0x496E, 0x3874,
-      0,      0, 0xB12F,      0,      0, 0x3F2F, 0x4E37, 0xB130,
-      0, 0xB131,      0, 0xB132, 0xB133, 0xB134, 0xB135, 0x4A58,
-};
-const unsigned short utf8_to_euc_E4BF[] = {
- 0xB136, 0xB137, 0x3738, 0x4225, 0x3264, 0xB138, 0xB139,      0,
- 0xB13A, 0xB13B, 0x3D53, 0xB13C, 0xB13D, 0xB13E, 0x5059, 0xB13F,
- 0x505E, 0x505C, 0xB140,      0, 0x5057,      0,      0, 0x422F,
- 0x505A,      0, 0x505D, 0x505B, 0xB141, 0x4A5D,      0, 0x5058,
- 0xB142, 0x3F2E, 0xB143, 0x4B73, 0x505F, 0x5060,      0,      0,
+      0,      0,      0,      0,      0, 0x3F2F, 0x4E37,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4A58,
+};
+unsigned short utf8_to_euc_E4BF[] = {
+      0,      0, 0x3738, 0x4225, 0x3264,      0,      0,      0,
+      0, 0x7926, 0x3D53,      0,      0, 0x7938, 0x5059,      0,
+ 0x505E, 0x505C,      0,      0, 0x5057,      0,      0, 0x422F,
+ 0x505A,      0, 0x505D, 0x505B,      0, 0x4A5D,      0, 0x5058,
+      0, 0x3F2E,      0, 0x4B73, 0x505F, 0x5060,      0,      0,
       0,      0,      0,      0,      0,      0, 0x3D24, 0x506D,
- 0xB144,      0, 0xB145, 0x4750,      0, 0x4936, 0x5068,      0,
- 0x4A70,      0, 0x3236,      0, 0xB146, 0xB147, 0x506C, 0xB148,
-};
-const unsigned short utf8_to_euc_E580[] = {
- 0xB149, 0xB14A,      0,      0, 0xB14B, 0x5066, 0x506F, 0xB14C,
-      0, 0x4152, 0xB14D, 0x3844, 0xB14E, 0x475C, 0xB14F, 0x6047,
- 0xB150, 0x506E, 0x455D, 0xB151, 0x5063,      0, 0x3876, 0xB152,
- 0xB153, 0x3875, 0x5061, 0xB154, 0xB155, 0xB156, 0xB157, 0x3C5A,
-      0, 0x5069, 0xB158, 0x4A6F, 0x434D, 0x5065, 0x3771, 0xB159,
- 0x5062, 0x506A, 0x5064, 0x4E51, 0x506B, 0x4F41, 0xB15A,      0,
- 0xB15B,      0, 0xB15C, 0xB15D,      0, 0xB15E, 0x3666,      0,
-      0, 0x3770,      0, 0xB176,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E581[] = {
- 0xB15F, 0xB160, 0xB161, 0x5070,      0, 0xB162, 0xB163, 0x5071,
- 0x5075, 0x304E, 0xB164,      0, 0xB165,      0, 0xB166, 0x4A50,
- 0x5074, 0xB167, 0xB168, 0xB169,      0, 0x5073, 0x5077, 0xB16A,
-      0, 0xB16B, 0x5076,      0, 0x4464,      0,      0, 0xB16C,
- 0xB16D,      0, 0xB16E, 0xB16F,      0, 0x3772, 0xB170, 0xB171,
-      0,      0, 0xB172,      0, 0x5078, 0xB173,      0,      0,
- 0xB174, 0xB175, 0x3C45,      0, 0x4226, 0x4465, 0x3676,      0,
+      0,      0,      0, 0x4750,      0, 0x4936, 0x5068,      0,
+ 0x4A70,      0, 0x3236,      0,      0,      0, 0x506C, 0x793B,
+};
+unsigned short utf8_to_euc_E580[] = {
+      0,      0,      0,      0,      0, 0x5066, 0x506F,      0,
+      0, 0x4152,      0, 0x3844,      0, 0x475C,      0, 0x6047,
+      0, 0x506E, 0x455D,      0, 0x5063,      0, 0x3876,      0,
+      0, 0x3875, 0x5061,      0,      0,      0, 0x793C, 0x3C5A,
+      0, 0x5069, 0x793A, 0x4A6F, 0x434D, 0x5065, 0x3771,      0,
+ 0x5062, 0x506A, 0x5064, 0x4E51, 0x506B, 0x4F41,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3666,      0,
+      0, 0x3770,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E581[] = {
+ 0x7939,      0, 0x793F, 0x5070,      0,      0, 0x793D, 0x5071,
+ 0x5075, 0x304E,      0,      0,      0,      0,      0, 0x4A50,
+ 0x5074,      0,      0,      0,      0, 0x5073, 0x5077,      0,
+      0,      0, 0x5076,      0, 0x4464,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x3772,      0,      0,
+      0,      0,      0,      0, 0x5078,      0,      0,      0,
+ 0x793E,      0, 0x3C45,      0, 0x4226, 0x4465, 0x3676,      0,
  0x5079,      0,      0,      0,      0, 0x3536,      0,      0,
 };
-const unsigned short utf8_to_euc_E582[] = {
- 0x507A, 0xB177,      0, 0xB178, 0xB179, 0x507C, 0xB17A,      0,
-      0,      0, 0xB17B,      0,      0, 0x4B35, 0xB17C, 0xB17D,
- 0xB17E, 0x3766, 0xB221, 0xB222, 0xB223,      0, 0xB224,      0,
- 0x3B31, 0x4877, 0x507B, 0xB225, 0xB226,      0, 0xB227, 0xB228,
- 0xB229, 0xB22A, 0xB22B,      0,      0,      0,      0,      0,
-      0,      0, 0xB22C,      0, 0x3A45, 0x4D43,      0, 0xB22D,
- 0xB22E,      0, 0x507E, 0x5123, 0x507D, 0x3A44,      0, 0x3D7D,
-      0, 0xB22F, 0xB230,      0,      0, 0xB231, 0x3739,      0,
-};
-const unsigned short utf8_to_euc_E583[] = {
- 0xB232,      0, 0x5124, 0xB233, 0xB234, 0x364F,      0, 0xB235,
-      0, 0x5121, 0x5122,      0, 0xB236, 0x462F, 0xB237, 0x417C,
- 0xB238, 0x3623,      0, 0xB239, 0xB23A, 0x4B4D, 0x5125,      0,
- 0xB23B,      0, 0x4E3D,      0, 0xB23C, 0xB23D, 0x5126, 0xB23E,
-      0,      0, 0xB23F, 0x5129, 0xB240, 0x5127, 0xB241, 0x414E,
- 0xB242, 0xB243,      0,      0,      0, 0x5128, 0x512A, 0xB244,
-      0, 0xB245, 0xB251,      0, 0xF430, 0x512C, 0xB246,      0,
-      0, 0x512B, 0xB247, 0x4A48,      0,      0, 0xB248,      0,
-};
-const unsigned short utf8_to_euc_E584[] = {
- 0x3537, 0x512E, 0x512F, 0xB249, 0x322F,      0, 0xB24A, 0xB24B,
- 0xB24C, 0x512D,      0, 0xB24D, 0xB24E, 0xB24F, 0xB250,      0,
- 0xB252,      0, 0x3C74,      0, 0x5132, 0x5131, 0x5130, 0xB253,
- 0x5056, 0xB254, 0x5133, 0xB255, 0xB256, 0xB257, 0xB258, 0x3D7E,
-      0, 0x5134,      0, 0xB259,      0,      0,      0, 0xB25A,
- 0xB25B,      0, 0x4D25,      0, 0xB25C, 0xB25D,      0, 0xB25E,
-      0, 0xB25F, 0x4C59, 0xB260, 0xB261, 0xB262,      0, 0x5136,
- 0xB263, 0xB264, 0x5135, 0x5138, 0x5137,      0,      0, 0x5139,
-};
-const unsigned short utf8_to_euc_E585[] = {
- 0x513A, 0x3074, 0xB265, 0x3835, 0x373B, 0x3D3C, 0x437B, 0x3624,
- 0x4068, 0x3877, 0xB266, 0x396E, 0x513C, 0x4C48, 0x4546, 0xB267,
- 0x3B79,      0, 0x513B, 0xB268, 0x513D, 0xB269,      0, 0xB26A,
- 0xB26B,      0, 0x455E,      0, 0x3375,      0,      0, 0xB26C,
-      0,      0, 0x513E,      0, 0xB26D, 0x467E, 0xB26E,      0,
+unsigned short utf8_to_euc_E582[] = {
+ 0x507A,      0,      0,      0,      0, 0x507C,      0,      0,
+      0,      0,      0,      0,      0, 0x4B35,      0,      0,
+      0, 0x3766,      0,      0, 0x7940,      0,      0,      0,
+ 0x3B31, 0x4877, 0x507B,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x3A45, 0x4D43,      0,      0,
+      0,      0, 0x507E, 0x5123, 0x507D, 0x3A44,      0, 0x3D7D,
+      0,      0,      0,      0,      0,      0, 0x3739,      0,
+};
+unsigned short utf8_to_euc_E583[] = {
+      0,      0, 0x5124,      0,      0, 0x364F,      0,      0,
+      0, 0x5121, 0x5122,      0,      0, 0x462F,      0, 0x417C,
+      0, 0x3623,      0,      0,      0, 0x4B4D, 0x5125,      0,
+ 0x7942,      0, 0x4E3D,      0,      0,      0, 0x5126,      0,
+      0,      0,      0, 0x5129,      0, 0x5127,      0, 0x414E,
+      0,      0,      0,      0,      0, 0x5128, 0x512A,      0,
+      0,      0,      0,      0, 0x7941, 0x512C,      0,      0,
+      0, 0x512B,      0, 0x4A48,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E584[] = {
+ 0x3537, 0x512E, 0x512F,      0, 0x322F,      0,      0,      0,
+      0, 0x512D,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3C74,      0, 0x5132, 0x5131, 0x5130,      0,
+ 0x5056,      0, 0x5133,      0,      0,      0,      0, 0x3D7E,
+      0, 0x5134,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4D25,      0,      0,      0,      0,      0,
+      0,      0, 0x4C59,      0,      0,      0,      0, 0x5136,
+      0,      0, 0x5135, 0x5138, 0x5137,      0,      0, 0x5139,
+};
+unsigned short utf8_to_euc_E585[] = {
+ 0x513A, 0x3074,      0, 0x3835, 0x373B, 0x3D3C, 0x437B, 0x3624,
+ 0x4068, 0x3877, 0x7943, 0x396E, 0x513C, 0x4C48, 0x4546,      0,
+ 0x3B79,      0, 0x513B,      0, 0x513D,      0,      0,      0,
+      0,      0, 0x455E,      0, 0x3375,      0,      0,      0,
+      0,      0, 0x513E,      0, 0x7944, 0x467E,      0,      0,
  0x4134, 0x5140, 0x5141, 0x482C, 0x3878, 0x4F3B, 0x5142,      0,
       0, 0x3626,      0,      0,      0, 0x4A3C, 0x4236, 0x3671,
- 0x4535,      0,      0,      0, 0x3773,      0, 0xB26F,      0,
+ 0x4535,      0,      0,      0, 0x3773,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E586[] = {
- 0x5143,      0, 0x5144, 0xB270, 0xB271, 0x4662, 0x315F,      0,
-      0, 0x5147, 0x3A7D, 0xB272, 0x5146, 0x3A46, 0xB273, 0x5148,
+unsigned short utf8_to_euc_E586[] = {
+ 0x5143,      0, 0x5144,      0,      0, 0x4662, 0x315F,      0,
+      0, 0x5147, 0x3A7D,      0, 0x5146, 0x3A46,      0, 0x5148,
  0x666E, 0x5149, 0x4B41, 0x514A,      0, 0x514B, 0x514C, 0x3E69,
- 0xB274, 0x3C4C,      0,      0,      0, 0xB275,      0,      0,
- 0x3427, 0xB276, 0x514F, 0xB277, 0x514D, 0x4C3D, 0x514E,      0,
- 0x495A, 0x5150, 0x5151, 0x5152, 0x455F, 0xB278,      0,      0,
+      0, 0x3C4C,      0,      0,      0, 0x7945,      0,      0,
+ 0x3427,      0, 0x514F,      0, 0x514D, 0x4C3D, 0x514E,      0,
+ 0x495A, 0x5150, 0x5151, 0x5152, 0x455F,      0,      0,      0,
  0x5156, 0x5154, 0x5155, 0x5153, 0x3A63, 0x5157, 0x4C6A, 0x4E64,
- 0xB279,      0, 0xB27A,      0, 0xB27B, 0x5158, 0xB27C, 0xB27D,
-};
-const unsigned short utf8_to_euc_E587[] = {
-      0,      0, 0xB27E,      0, 0x4028, 0x5159, 0x3D5A,      0,
- 0xB321, 0x515A,      0, 0x437C, 0x4E3F, 0x4560,      0, 0xB322,
-      0, 0xB323, 0xB324, 0xB325,      0, 0xB326, 0x5245,      0,
- 0xB327,      0,      0, 0x515B, 0x7425, 0x3645, 0xB328,      0,
- 0x515C, 0x4B5E, 0xB329,      0,      0, 0xB32A, 0x3D68, 0x427C,
-      0, 0x515E, 0x4664,      0, 0xF431, 0x515F, 0xB32B,      0,
- 0x5160, 0x332E, 0xB32C, 0xB32D, 0xB32E, 0x5161, 0x3627, 0xB32F,
+      0,      0,      0,      0,      0, 0x5158, 0x7946,      0,
+};
+unsigned short utf8_to_euc_E587[] = {
+      0,      0,      0,      0, 0x4028, 0x5159, 0x3D5A,      0,
+      0, 0x515A,      0, 0x437C, 0x4E3F, 0x4560,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5245,      0,
+      0,      0,      0, 0x515B, 0x7425, 0x3645,      0,      0,
+ 0x515C, 0x4B5E,      0,      0,      0,      0, 0x3D68, 0x427C,
+      0, 0x515E, 0x4664,      0, 0x7947, 0x515F,      0,      0,
+ 0x5160, 0x332E,      0,      0,      0, 0x5161, 0x3627,      0,
  0x464C, 0x317A, 0x3D50,      0,      0, 0x4821, 0x5162,      0,
 };
-const unsigned short utf8_to_euc_E588[] = {
- 0x4561, 0xB330, 0xB331, 0x3F4F, 0x5163, 0xB332, 0x4A2C, 0x405A,
+unsigned short utf8_to_euc_E588[] = {
+ 0x4561,      0,      0, 0x3F4F, 0x5163,      0, 0x4A2C, 0x405A,
  0x3422,      0, 0x3429, 0x5164,      0,      0, 0x5166,      0,
-      0, 0x373A, 0xB333, 0xB334, 0x5165, 0xB335, 0xB336, 0x4E73,
- 0xB337,      0,      0,      0,      0, 0x3D69,      0,      0,
-      0,      0, 0xB338,      0, 0x483D, 0x4A4C,      0, 0x5167,
- 0xB339, 0x4D78, 0x5168,      0,      0,      0, 0x5169,      0,
- 0x457E, 0xB33A, 0xB33B, 0x516A,      0, 0xB33C, 0x4029, 0x3A7E,
- 0x3774, 0x516B, 0x3B49, 0x396F, 0xB33D,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E589[] = {
-      0,      0,      0, 0x4466, 0x516D, 0xB33E,      0, 0x4227,
-      0, 0xB33F, 0x3A6F, 0x516E, 0x516F, 0x4130,      0, 0x516C,
-      0,      0,      0,      0, 0x5171, 0xB340, 0x4B36, 0xB341,
- 0xB342,      0, 0xB343, 0x3964, 0xB344,      0, 0x5170, 0xB345,
- 0xB346, 0xB347,      0, 0x3775, 0x3A5E, 0x476D, 0xB348,      0,
-      0, 0x5174, 0x5172,      0,      0,      0, 0xB349, 0x497B,
- 0x3E6A, 0x517B, 0x3364, 0x5175, 0x5173, 0x414F,      0, 0xB34A,
- 0xB34B, 0xB34C,      0,      0,      0, 0x5177,      0, 0x5176,
-};
-const unsigned short utf8_to_euc_E58A[] = {
- 0xB34D,      0, 0xB34E, 0x3344,      0, 0xB34F,      0, 0x3760,
- 0x517C, 0x4E2D, 0xB350,      0, 0xB351, 0x5178,      0,      0,
-      0, 0x517D, 0x517A, 0xB352, 0x5179, 0xB353, 0xB354, 0xB355,
- 0xB356,      0, 0xB357, 0x4E4F, 0xB358,      0,      0, 0x3879,
- 0x3243,      0,      0, 0x4E74, 0xB359, 0xB35A, 0xB35B, 0xB35C,
-      0, 0x3D75, 0x4558, 0x3965, 0x5222, 0x5223,      0, 0xB35D,
- 0xB35E, 0x4E65,      0,      0, 0x4F2B, 0x5225, 0xB35F, 0xB360,
- 0xB361, 0x387A, 0xB362, 0xB363, 0x5224, 0xB364, 0x332F,      0,
-};
-const unsigned short utf8_to_euc_E58B[] = {
- 0xB365, 0x5226,      0, 0x4B56, 0xB366, 0x443C, 0xB367, 0x4D26,
- 0xB368, 0x4A59,      0,      0, 0xB369, 0x5227,      0, 0xB36A,
-      0, 0xB36B, 0x7055,      0, 0xB36C, 0x4630, 0xB36D, 0x5228,
- 0x342A, 0x4C33,      0, 0xB36E, 0xB36F, 0x3E21, 0x5229, 0x4A67,
- 0x522D, 0xB370, 0x402A, 0x522A, 0x3650, 0xB371, 0x522B, 0x342B,
- 0xB372, 0xB373, 0xB374,      0, 0xB375,      0,      0,      0,
- 0xB376, 0xB377, 0x372E, 0x522E, 0xB378, 0x522F, 0xB379, 0xB37A,
+      0, 0x373A,      0,      0, 0x5165, 0x7948,      0, 0x4E73,
+      0,      0,      0,      0,      0, 0x3D69,      0,      0,
+      0,      0,      0,      0, 0x483D, 0x4A4C,      0, 0x5167,
+      0, 0x4D78, 0x5168,      0,      0,      0, 0x5169,      0,
+ 0x457E,      0,      0, 0x516A,      0,      0, 0x4029, 0x3A7E,
+ 0x3774, 0x516B, 0x3B49, 0x396F,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E589[] = {
+      0,      0,      0, 0x4466, 0x516D,      0,      0, 0x4227,
+      0,      0, 0x3A6F, 0x516E, 0x516F, 0x4130,      0, 0x516C,
+      0,      0,      0,      0, 0x5171,      0, 0x4B36,      0,
+      0,      0,      0, 0x3964,      0,      0, 0x5170,      0,
+      0,      0,      0, 0x3775, 0x3A5E, 0x476D,      0,      0,
+      0, 0x5174, 0x5172,      0,      0,      0,      0, 0x497B,
+ 0x3E6A, 0x517B, 0x3364, 0x5175, 0x5173, 0x414F,      0,      0,
+      0,      0,      0,      0,      0, 0x5177,      0, 0x5176,
+};
+unsigned short utf8_to_euc_E58A[] = {
+      0,      0,      0, 0x3344,      0,      0,      0, 0x3760,
+ 0x517C, 0x4E2D,      0,      0,      0, 0x5178,      0,      0,
+      0, 0x517D, 0x517A,      0, 0x5179,      0,      0,      0,
+      0,      0,      0, 0x4E4F, 0x7949,      0,      0, 0x3879,
+ 0x3243,      0,      0, 0x4E74,      0,      0, 0x794A,      0,
+      0, 0x3D75, 0x4558, 0x3965, 0x5222, 0x5223,      0, 0x7B3C,
+      0, 0x4E65,      0,      0, 0x4F2B, 0x5225,      0,      0,
+      0, 0x387A,      0,      0, 0x5224,      0, 0x332F,      0,
+};
+unsigned short utf8_to_euc_E58B[] = {
+ 0x794B, 0x5226,      0, 0x4B56,      0, 0x443C,      0, 0x4D26,
+      0, 0x4A59,      0,      0,      0, 0x5227,      0,      0,
+      0,      0, 0x7055,      0,      0, 0x4630,      0, 0x5228,
+ 0x342A, 0x4C33,      0, 0x794C,      0, 0x3E21, 0x5229, 0x4A67,
+ 0x522D,      0, 0x402A, 0x522A, 0x3650,      0, 0x522B, 0x342B,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x372E, 0x522E,      0, 0x522F,      0,      0,
  0x5230, 0x5231, 0x3C5B,      0,      0,      0, 0x387B, 0x4C5E,
 };
-const unsigned short utf8_to_euc_E58C[] = {
- 0xB37B, 0x4C68, 0x4677, 0xB37C,      0, 0x4A71, 0x5232, 0xF432,
- 0x5233,      0, 0xB37D, 0xB37E, 0xB421, 0x5235,      0, 0x5237,
- 0x5236, 0xB422,      0, 0xB423,      0, 0x5238, 0x323D, 0x4B4C,
- 0xB424, 0x3A7C, 0x5239, 0xB425, 0xB426, 0x4159, 0xB427, 0xB428,
- 0x3E22, 0x3629,      0, 0x523A, 0xF433, 0xB429,      0, 0xB42A,
- 0xB42B, 0xB42C, 0x485B, 0xB42D, 0xB42E, 0xB42F,      0, 0x523B,
- 0xB430, 0x523C, 0xB431, 0x523D,      0, 0xB432,      0,      0,
- 0x523E, 0x4924, 0x3668, 0x3065, 0xB433, 0xB434, 0xB435, 0x463F,
-};
-const unsigned short utf8_to_euc_E58D[] = {
- 0x523F, 0x3D3D, 0xB436, 0x4069,      0, 0x5241, 0x5240, 0x3E23,
- 0x3861, 0x5243, 0x483E, 0xB438, 0xB437, 0x5244,      0,      0,
+unsigned short utf8_to_euc_E58C[] = {
+ 0x794D, 0x4C68, 0x4677,      0,      0, 0x4A71, 0x5232, 0x794E,
+ 0x5233,      0,      0,      0,      0, 0x5235,      0, 0x5237,
+ 0x5236,      0,      0,      0,      0, 0x5238, 0x323D, 0x4B4C,
+      0, 0x3A7C, 0x5239,      0,      0, 0x4159,      0,      0,
+ 0x3E22, 0x3629,      0, 0x523A, 0x794F,      0,      0,      0,
+      0,      0, 0x485B,      0,      0,      0,      0, 0x523B,
+      0, 0x523C,      0, 0x523D,      0,      0,      0,      0,
+ 0x523E, 0x4924, 0x3668, 0x3065,      0,      0,      0, 0x463F,
+};
+unsigned short utf8_to_euc_E58D[] = {
+ 0x523F, 0x3D3D,      0, 0x4069,      0, 0x5241, 0x5240, 0x3E23,
+ 0x3861, 0x5243, 0x483E,      0,      0, 0x5244,      0,      0,
       0, 0x485C, 0x4234, 0x426E, 0x3628,      0,      0, 0x466E,
- 0x4331, 0xB439, 0x476E, 0xB43A, 0x4B4E,      0, 0x5246,      0,
- 0x406A, 0xB43B,      0, 0xB43C,      0, 0xB43D, 0x3735,      0,
-      0, 0x5247,      0,      0, 0xB43E, 0xB43F, 0x5248, 0x312C,
- 0x3075, 0x346D, 0xB440, 0x4228, 0x3551, 0x4D71,      0, 0x524B,
- 0x3237, 0xB441,      0, 0x524A,      0,      0, 0xB442, 0x362A,
-};
-const unsigned short utf8_to_euc_E58E[] = {
-      0,      0, 0x524C, 0xB443, 0x4C71,      0,      0, 0xB444,
- 0xB445,      0,      0,      0,      0,      0, 0xB446,      0,
-      0,      0,      0, 0xB447, 0xB448,      0, 0x524D,      0,
- 0x4E52, 0xB449, 0x387C,      0,      0, 0xB44A,      0, 0x3836,
- 0x524E, 0xB44B,      0,      0, 0xB44C, 0x5250, 0x524F,      0,
- 0x3F5F, 0x3139, 0xB44D, 0xB44E,      0, 0x315E, 0x5251, 0xB44F,
- 0x5252,      0, 0xB450, 0x3837, 0xB451, 0xB452, 0x5253, 0xB453,
- 0xB454,      0, 0xB455, 0x356E,      0, 0xB456,      0,      0,
-};
-const unsigned short utf8_to_euc_E58F[] = {
- 0xB457,      0, 0x3B32, 0x5254,      0, 0xB458,      0,      0,
- 0x4B74, 0x3A35, 0x355A, 0x4D27, 0x4150, 0x483F, 0x3C7D, 0xB459,
-      0,      0, 0xB45A, 0xB45B, 0x3D47, 0xB45C, 0x3C68, 0x3C75,
-      0, 0x3D76, 0xB45D, 0x4840,      0, 0xB45E, 0xB45F, 0x5257,
- 0xB460, 0x3143, 0x4151, 0x387D, 0x3845, 0x3667, 0xB461, 0xB462,
+ 0x4331,      0, 0x476E,      0, 0x4B4E,      0, 0x5246,      0,
+ 0x406A,      0,      0,      0,      0,      0, 0x3735,      0,
+      0, 0x5247,      0,      0,      0,      0, 0x5248, 0x312C,
+ 0x3075, 0x346D, 0x7950, 0x4228, 0x3551, 0x4D71,      0, 0x524B,
+ 0x3237,      0,      0, 0x524A,      0,      0,      0, 0x362A,
+};
+unsigned short utf8_to_euc_E58E[] = {
+      0,      0, 0x524C,      0, 0x4C71,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x7951,      0,      0, 0x524D,      0,
+ 0x4E52,      0, 0x387C,      0,      0,      0,      0, 0x3836,
+ 0x524E,      0,      0,      0,      0, 0x5250, 0x524F,      0,
+ 0x3F5F, 0x3139,      0,      0,      0, 0x315E, 0x5251,      0,
+ 0x5252,      0, 0x7952, 0x3837,      0,      0, 0x5253,      0,
+      0,      0,      0, 0x356E,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E58F[] = {
+      0,      0, 0x3B32, 0x5254,      0,      0,      0,      0,
+ 0x4B74, 0x3A35, 0x355A, 0x4D27, 0x4150, 0x483F, 0x3C7D,      0,
+      0,      0,      0,      0, 0x3D47,      0, 0x3C68, 0x3C75,
+      0, 0x3D76,      0, 0x4840,      0, 0x7953,      0, 0x5257,
+      0, 0x3143, 0x4151, 0x387D, 0x3845, 0x3667,      0,      0,
  0x525B, 0x4321, 0x427E, 0x362B, 0x3E24, 0x525C, 0x525A, 0x3244,
- 0x4266, 0x3C38, 0x3B4B, 0x3126,      0, 0xB463, 0x3370, 0x3966,
+ 0x4266, 0x3C38, 0x3B4B, 0x3126,      0,      0, 0x3370, 0x3966,
  0x3B4A,      0, 0x525D,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E590[] = {
-      0, 0x525E, 0xB464, 0x3549, 0x3346,      0,      0,      0,
+unsigned short utf8_to_euc_E590[] = {
+      0, 0x525E,      0, 0x3549, 0x3346,      0,      0,      0,
  0x3967, 0x3548, 0x445F, 0x3125, 0x4631, 0x4C3E, 0x3921, 0x4D79,
- 0x4547, 0x387E,      0, 0xB465,      0,      0,      0,      0,
-      0,      0, 0xB466, 0x372F,      0, 0x5267,      0, 0x3663,
- 0x4B4A, 0xB467,      0,      0,      0,      0, 0x485D, 0xB468,
- 0xB469, 0x5266, 0xB46A, 0x345E, 0x5261, 0x5262, 0x5264, 0xB46B,
-      0, 0xB46C,      0,      0, 0xB46D, 0xB46E, 0x5265,      0,
+ 0x4547, 0x387E,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x372F,      0, 0x5267,      0, 0x3663,
+ 0x4B4A,      0,      0,      0,      0,      0, 0x485D,      0,
+      0, 0x5266,      0, 0x345E, 0x5261, 0x5262, 0x5264,      0,
+      0,      0,      0,      0,      0,      0, 0x5265,      0,
  0x355B, 0x3F61,      0, 0x4A2D, 0x5263, 0x525F, 0x3863,      0,
 };
-const unsigned short utf8_to_euc_E591[] = {
- 0x5260,      0, 0x4F24, 0xB46F, 0xB470,      0, 0x4A72, 0xB471,
- 0x4468, 0x3862, 0x3970,      0,      0, 0xB472, 0x5268, 0xB473,
+unsigned short utf8_to_euc_E591[] = {
+ 0x5260,      0, 0x4F24,      0,      0,      0, 0x4A72,      0,
+ 0x4468, 0x3862, 0x3970,      0,      0,      0, 0x5268,      0,
       0, 0x465D,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xB474, 0x526C,
-      0,      0, 0xB475,      0, 0xB476,      0, 0xB477, 0xB478,
- 0x3C7E, 0xB479, 0x3C76, 0xB47A,      0, 0xB47B, 0xB47C,      0,
- 0x526F, 0x526D,      0, 0x4C23, 0xB47D, 0x526A, 0x5273, 0x526E,
-      0,      0,      0, 0x5271, 0x3846, 0x4C3F,      0, 0xB47E,
-};
-const unsigned short utf8_to_euc_E592[] = {
- 0x5272, 0xB521,      0, 0xB522, 0x5274, 0xB523, 0x5276,      0,
- 0xB524, 0xB525, 0xF435, 0x3A70, 0x4F42, 0xB526, 0x526B, 0x5269,
- 0x5275, 0xB527, 0x5270,      0,      0, 0xB528, 0xB529,      0,
-      0,      0,      0,      0, 0xB52A,      0,      0, 0xB52B,
-      0, 0xB52C, 0x5278,      0, 0x5323, 0x527A, 0xB52D, 0xB52E,
- 0x527E, 0xB52F, 0xB530, 0x5321, 0x527B, 0xB531, 0xB532, 0x533E,
-      0, 0xB533, 0x3A69, 0x3331,      0,      0,      0, 0xB534,
- 0x5279, 0xB535, 0xB536, 0xB537, 0x5325, 0x3076, 0x5324, 0xB538,
-};
-const unsigned short utf8_to_euc_E593[] = {
- 0x3025, 0x494A, 0x5322,      0, 0x527C,      0, 0xB539, 0x5277,
- 0x527D, 0x3A48, 0xB53A,      0,      0, 0xB53B, 0xB53C,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x526C,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x3C7E,      0, 0x3C76,      0,      0,      0,      0,      0,
+ 0x526F, 0x526D,      0, 0x4C23,      0, 0x526A, 0x5273, 0x526E,
+      0,      0,      0, 0x5271, 0x3846, 0x4C3F,      0,      0,
+};
+unsigned short utf8_to_euc_E592[] = {
+ 0x5272,      0,      0,      0, 0x5274,      0, 0x5276,      0,
+      0,      0, 0x7956, 0x3A70, 0x4F42,      0, 0x526B, 0x5269,
+ 0x5275,      0, 0x5270,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x7955,      0,      0,      0,
+      0,      0, 0x5278,      0, 0x5323, 0x527A,      0,      0,
+ 0x527E, 0x7957,      0, 0x5321, 0x527B,      0,      0, 0x533E,
+      0,      0, 0x3A69, 0x3331,      0,      0,      0,      0,
+ 0x5279,      0,      0,      0, 0x5325, 0x3076, 0x5324,      0,
+};
+unsigned short utf8_to_euc_E593[] = {
+ 0x3025, 0x494A, 0x5322,      0, 0x527C,      0,      0, 0x5277,
+ 0x527D, 0x3A48,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
  0x5326,      0,      0,      0,      0,      0,      0,      0,
- 0xB53D, 0x3077, 0x532F,      0,      0, 0x5327, 0x5328,      0,
- 0x3E25, 0x4B69, 0xB53E,      0, 0xB53F, 0x532D, 0x532C, 0xB540,
-      0,      0, 0x452F,      0,      0,      0, 0xB541,      0,
-      0,      0, 0x532E,      0, 0xB542, 0x532B, 0xB543, 0xB544,
+      0, 0x3077, 0x532F,      0,      0, 0x5327, 0x5328,      0,
+ 0x3E25, 0x4B69,      0,      0,      0, 0x532D, 0x532C,      0,
+      0,      0, 0x452F,      0,      0,      0,      0,      0,
+      0,      0, 0x532E,      0,      0, 0x532B,      0, 0x7958,
 };
-const unsigned short utf8_to_euc_E594[] = {
- 0xB545, 0xB546,      0,      0, 0x3134, 0xB547, 0x3A36, 0x3F30,
- 0xB548, 0xB549,      0,      0, 0xB54A, 0xB54B, 0xB54C, 0x5329,
- 0x4562,      0,      0,      0, 0x532A, 0xB54D, 0x3022,      0,
+unsigned short utf8_to_euc_E594[] = {
+      0,      0,      0,      0, 0x3134,      0, 0x3A36, 0x3F30,
+      0,      0,      0,      0,      0,      0,      0, 0x5329,
+ 0x4562,      0,      0,      0, 0x532A,      0, 0x3022,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xB54E, 0xB54F,      0,      0, 0x5334, 0x4D23,
-      0, 0x3E27, 0xB550, 0x533A,      0, 0xB551, 0xB552,      0,
- 0x5339, 0x5330,      0, 0xB553, 0xB554, 0xB555, 0x4243,      0,
+      0,      0,      0,      0,      0,      0, 0x5334, 0x4D23,
+      0, 0x3E27,      0, 0x533A,      0,      0,      0,      0,
+ 0x5339, 0x5330,      0,      0,      0,      0, 0x4243,      0,
 };
-const unsigned short utf8_to_euc_E595[] = {
- 0x5331, 0xB556,      0,      0, 0x426F, 0x5336, 0x3E26, 0xB557,
-      0, 0xB558, 0xB559,      0, 0x5333, 0xB55A,      0, 0x4C64,
- 0xB55B, 0xB55C,      0, 0x373C,      0,      0, 0x5337, 0x5338,
- 0xB55D,      0, 0xB55E, 0xB55F, 0x5335, 0x533B, 0xB560,      0,
- 0xB561, 0xB562,      0, 0x5332, 0xB563,      0, 0xB564,      0,
+unsigned short utf8_to_euc_E595[] = {
+ 0x5331,      0,      0,      0, 0x426F, 0x5336, 0x3E26,      0,
+      0,      0,      0,      0, 0x5333,      0,      0, 0x4C64,
+      0,      0,      0, 0x373C,      0,      0, 0x5337, 0x5338,
+      0,      0,      0,      0, 0x5335, 0x533B,      0,      0,
+      0,      0,      0, 0x5332,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x5341, 0x5346,      0, 0x5342, 0xB565,
+      0,      0,      0, 0x5341, 0x5346,      0, 0x5342,      0,
 };
-const unsigned short utf8_to_euc_E596[] = {
- 0x533D, 0xB566, 0xB567, 0x5347, 0x4131,      0, 0xB568, 0x5349,
- 0xB569, 0x3922, 0x533F, 0x437D,      0,      0, 0xB56A, 0xB56B,
-      0, 0xB56C, 0xB56D, 0xB56E, 0xB56F,      0,      0, 0xB570,
+unsigned short utf8_to_euc_E596[] = {
+ 0x533D,      0,      0, 0x5347, 0x4131,      0, 0x7959, 0x5349,
+      0, 0x3922, 0x533F, 0x437D,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
  0x5343, 0x533C, 0x342D,      0, 0x346E, 0x3365, 0x5344, 0x5340,
-      0,      0,      0, 0xB571, 0xB572,      0,      0, 0x3776,
- 0x534A, 0x5348, 0x4153, 0x354A, 0x362C, 0xB573, 0x5345,      0,
- 0x3674,      0, 0xB574,      0,      0,      0, 0x3144,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xB575,
-};
-const unsigned short utf8_to_euc_E597[] = {
-      0, 0xB576,      0, 0xB577, 0x534E, 0x534C, 0xB578, 0x5427,
-      0, 0xB579,      0, 0xB57A, 0xB57B,      0, 0xB57C,      0,
-      0, 0xB57D, 0xB57E, 0xB621, 0x5351,      0,      0, 0xB622,
- 0xB623,      0, 0x534B, 0xB624, 0x534F,      0, 0xB625, 0x534D,
-      0,      0, 0xB626, 0x3B4C, 0x5350,      0,      0,      0,
-      0, 0xB627,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xB628, 0x5353,
-      0, 0x5358,      0,      0,      0, 0x5356, 0x5355, 0xB629,
-};
-const unsigned short utf8_to_euc_E598[] = {
-      0,      0,      0,      0,      0, 0xB62A, 0x4332,      0,
- 0xB62B, 0x3245, 0xB62C,      0,      0, 0xB62D, 0xB62E, 0xB62F,
- 0xB630, 0xB631, 0xB632,      0, 0x5352,      0, 0x5354, 0x3E28,
- 0x3133, 0xB633,      0, 0x5357,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x325E,      0,      0, 0xB634,      0,      0, 0x5362,
- 0xB635, 0x3E7C, 0x535E, 0xB636, 0x535C, 0xB637, 0x535D, 0xB638,
- 0x535F, 0xB639,      0, 0xB63A, 0xB63B, 0xB63C,      0, 0xB63D,
-};
-const unsigned short utf8_to_euc_E599[] = {
- 0xB63E, 0xB63F, 0x313D, 0xB640, 0xB641,      0, 0xB642,      0,
-      0, 0xB643,      0, 0xB644, 0x4139, 0xB645, 0x5359, 0xB646,
- 0x535A,      0,      0,      0, 0xB647,      0,      0,      0,
-      0,      0,      0, 0x337A,      0,      0, 0xB648,      0,
- 0xB649, 0xB64A, 0xB64B, 0xB64C, 0x5361,      0, 0xB64D,      0,
- 0x346F, 0xB64E, 0x5364, 0x5360, 0x5363, 0xB64F,      0, 0xB650,
-      0, 0xB651, 0xB652,      0, 0x4A2E, 0xB653,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x3776,
+ 0x534A, 0x5348, 0x4153, 0x354A, 0x362C,      0, 0x5345,      0,
+ 0x3674,      0,      0,      0,      0,      0, 0x3144,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E597[] = {
+      0,      0,      0,      0, 0x534E, 0x534C,      0, 0x5427,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5351,      0,      0,      0,
+      0,      0, 0x534B,      0, 0x534F,      0,      0, 0x534D,
+      0,      0,      0, 0x3B4C, 0x5350,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x5353,
+      0, 0x5358,      0,      0,      0, 0x5356, 0x5355,      0,
+};
+unsigned short utf8_to_euc_E598[] = {
+      0,      0,      0,      0,      0,      0, 0x4332,      0,
+      0, 0x3245,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5352,      0, 0x5354, 0x3E28,
+ 0x3133,      0,      0, 0x5357,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x325E,      0,      0,      0,      0,      0, 0x5362,
+      0, 0x3E7C, 0x535E,      0, 0x535C,      0, 0x535D,      0,
+ 0x535F,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E599[] = {
+      0,      0, 0x313D,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x4139,      0, 0x5359,      0,
+ 0x535A,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x337A,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5361,      0,      0,      0,
+ 0x346F,      0, 0x5364, 0x5360, 0x5363,      0,      0,      0,
+      0,      0,      0,      0, 0x4A2E,      0,      0,      0,
  0x4655,      0, 0x4838,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E59A[] = {
- 0x5366,      0,      0,      0, 0xB654, 0xB655, 0x5365, 0x3345,
- 0xB656,      0, 0x5367, 0xB657, 0xB658,      0,      0, 0x536A,
-      0,      0,      0,      0, 0x5369, 0xB659,      0,      0,
-      0, 0xB65A, 0xB65B,      0,      0, 0xB65C, 0xB65D, 0xB65E,
- 0x5368,      0, 0x4739,      0,      0, 0x536B, 0xB65F, 0xB660,
- 0xB661, 0xB662,      0, 0xB663, 0xB664, 0xB665, 0x536C,      0,
-      0, 0xB666,      0, 0xB667, 0x536E,      0, 0x536D, 0xB668,
-      0,      0,      0,      0, 0x5370,      0, 0xB669,      0,
-};
-const unsigned short utf8_to_euc_E59B[] = {
- 0x5373, 0x5371, 0x536F, 0x5372,      0, 0xB66A,      0,      0,
- 0x5374, 0xB66B, 0xB66C, 0xB66D, 0xB670, 0xB671, 0x5375, 0xB66E,
- 0xB66F, 0x5376,      0, 0x5377,      0,      0,      0, 0x5378,
- 0x5145, 0xB672, 0x3C7C, 0x3B4D, 0xB673, 0xB674, 0x3273, 0xB675,
- 0x3078, 0xB676,      0, 0x4344, 0xB677, 0xB678, 0xB679, 0xB67A,
- 0xB67B,      0,      0, 0xB67D,      0, 0xB67E, 0x5379,      0,
- 0x3A24, 0xB67C, 0x304F, 0x3F5E,      0,      0, 0xB721, 0xB722,
+unsigned short utf8_to_euc_E59A[] = {
+ 0x5366,      0,      0,      0,      0,      0, 0x5365, 0x3345,
+      0,      0, 0x5367,      0,      0,      0,      0, 0x536A,
+      0,      0,      0,      0, 0x5369,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5368,      0, 0x4739,      0,      0, 0x536B,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x536C,      0,
+      0,      0,      0,      0, 0x536E,      0, 0x536D,      0,
+      0,      0,      0,      0, 0x5370,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E59B[] = {
+ 0x5373, 0x5371, 0x536F, 0x5372,      0,      0,      0,      0,
+ 0x5374,      0,      0,      0,      0,      0, 0x5375,      0,
+      0, 0x5376,      0, 0x5377,      0,      0,      0, 0x5378,
+ 0x5145,      0, 0x3C7C, 0x3B4D,      0,      0, 0x3273,      0,
+ 0x3078,      0,      0, 0x4344,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5379,      0,
+ 0x3A24,      0, 0x304F, 0x3F5E,      0,      0,      0,      0,
       0, 0x537A, 0x3847,      0,      0, 0x3971,      0, 0x537C,
 };
-const unsigned short utf8_to_euc_E59C[] = {
- 0x537B, 0xB723, 0xB724, 0x4A60, 0x537D,      0,      0, 0xB725,
- 0x5421, 0x537E, 0xB726, 0x5422, 0xB727, 0x5423,      0, 0x3777,
-      0, 0xB728, 0x3160, 0x5424,      0, 0xB729, 0x5426,      0,
- 0x5425,      0, 0xB72A, 0xB72B, 0x5428, 0xB72C,      0, 0x455A,
- 0xB72D,      0, 0xB72E, 0xB72F, 0xB730, 0xB731, 0x5429, 0x3035,
- 0x3A5F, 0xB732, 0xB733,      0, 0xB734, 0x373D, 0xB735, 0xB736,
- 0x434F,      0,      0, 0xB737, 0xB738,      0,      0, 0x542A,
- 0x542B,      0,      0, 0x542D,      0, 0xB739, 0xB73A, 0xB73B,
-};
-const unsigned short utf8_to_euc_E59D[] = {
- 0x542E,      0, 0x3A64,      0,      0, 0xB73C, 0xB73D, 0x3651,
-      0,      0, 0x4B37,      0, 0xB73E, 0xB73F, 0x542C, 0x542F,
- 0x3A41, 0x3923, 0xB740,      0,      0,      0,      0,      0,
-      0, 0xF436,      0,      0,      0,      0,      0,      0,
-      0, 0x5433, 0xB741,      0, 0x3A25, 0xB742, 0x4333, 0xB743,
- 0xB744, 0x5430, 0x445A, 0xB745,      0, 0xB746, 0xB747, 0xB748,
- 0xB749, 0xB74A,      0, 0xB74B, 0xB74C, 0xB74D,      0, 0xB74E,
-      0, 0xB74F, 0xB750, 0xB751, 0xB752,      0, 0xB753, 0x5434,
-};
-const unsigned short utf8_to_euc_E59E[] = {
-      0, 0xB754, 0x3F62, 0xB755,      0,      0,      0,      0,
- 0x5432, 0x5435,      0, 0x373F, 0xB756,      0,      0,      0,
-      0,      0,      0, 0x5436, 0xB757, 0xB760,      0, 0xB758,
-      0, 0xB759, 0xB75A,      0, 0xB75B, 0xB75C, 0xB75D, 0xB75E,
- 0x5437, 0xB75F, 0x3924, 0x3340, 0x5439,      0,      0, 0xB761,
- 0xB762, 0xB763, 0x543A,      0, 0xB764,      0,      0,      0,
+unsigned short utf8_to_euc_E59C[] = {
+ 0x537B,      0,      0, 0x4A60, 0x537D,      0,      0,      0,
+ 0x5421, 0x537E,      0, 0x5422,      0, 0x5423,      0, 0x3777,
+      0,      0, 0x3160, 0x5424,      0,      0, 0x5426,      0,
+ 0x5425,      0,      0,      0, 0x5428,      0,      0, 0x455A,
+      0,      0,      0,      0,      0,      0, 0x5429, 0x3035,
+ 0x3A5F,      0,      0,      0,      0, 0x373D,      0,      0,
+ 0x434F,      0,      0,      0,      0,      0,      0, 0x542A,
+ 0x542B,      0,      0, 0x542D,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E59D[] = {
+ 0x542E,      0, 0x3A64,      0,      0,      0,      0, 0x3651,
+      0,      0, 0x4B37,      0,      0,      0, 0x542C, 0x542F,
+ 0x3A41, 0x3923,      0,      0,      0,      0,      0,      0,
+      0, 0x795A,      0,      0,      0,      0,      0,      0,
+      0, 0x5433,      0,      0, 0x3A25, 0x795B, 0x4333,      0,
+      0, 0x5430, 0x445A,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x5434,
+};
+unsigned short utf8_to_euc_E59E[] = {
+      0,      0, 0x3F62,      0,      0,      0,      0,      0,
+ 0x5432, 0x5435,      0, 0x373F,      0,      0,      0,      0,
+      0,      0,      0, 0x5436,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5437,      0, 0x3924, 0x3340, 0x5439,      0,      0,      0,
+      0,      0, 0x543A,      0, 0x795C,      0,      0,      0,
  0x543B,      0,      0, 0x5438,      0,      0,      0,      0,
- 0xB765,      0,      0,      0,      0, 0xB766,      0,      0,
-};
-const unsigned short utf8_to_euc_E59F[] = {
- 0x5431,      0,      0, 0x543C,      0,      0, 0x543D, 0xB767,
- 0xB768,      0,      0, 0x4B64, 0xB769,      0, 0x3E6B, 0xB76A,
-      0,      0, 0x543F, 0x5440, 0x543E, 0xB76B, 0x5442,      0,
-      0,      0,      0,      0, 0x4738, 0xB76C, 0xB76D, 0x3068,
- 0x4956, 0xB77E,      0, 0x5443, 0xB76E,      0, 0xB76F, 0xB770,
-      0, 0xB771,      0,      0,      0, 0xB772,      0,      0,
- 0xB773,      0,      0,      0, 0x3E7D, 0xB774, 0xB775, 0x3C39,
- 0xB776, 0x475D, 0x3470,      0, 0x3A6B, 0xB777, 0xB778, 0xB779,
-};
-const unsigned short utf8_to_euc_E5A0[] = {
- 0x4B59,      0, 0x4632, 0xB77A, 0xB77B, 0x3778, 0x424F,      0,
- 0xB77C, 0xB77D, 0x5441, 0x5444, 0xB821, 0xB822,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E59F[] = {
+ 0x5431,      0,      0, 0x543C,      0,      0, 0x543D, 0x795E,
+ 0x795D,      0,      0, 0x4B64,      0,      0, 0x3E6B,      0,
+      0,      0, 0x543F, 0x5440, 0x543E,      0, 0x5442,      0,
+      0,      0,      0,      0, 0x4738,      0,      0, 0x3068,
+ 0x4956,      0,      0, 0x5443,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x3E7D,      0,      0, 0x3C39,
+      0, 0x475D, 0x3470,      0, 0x3A6B,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5A0[] = {
+ 0x4B59,      0, 0x4632,      0,      0, 0x3778, 0x424F,      0,
+      0,      0, 0x5441, 0x5444,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x4244,      0,      0,
-      0, 0x5445,      0, 0xB823,      0, 0x5446, 0xB824, 0xB825,
- 0xB826, 0x5448,      0,      0, 0x4469,      0, 0xB827, 0xB828,
-      0,      0, 0x342E,      0,      0, 0xB829,      0, 0x7421,
- 0x3161, 0x4A73, 0xB82A,      0, 0x3E6C, 0x4548,      0,      0,
-      0, 0xB82B, 0x3A66,      0,      0, 0x544E,      0, 0xB82C,
+      0, 0x5445,      0,      0,      0, 0x5446,      0,      0,
+      0, 0x5448,      0,      0, 0x4469,      0,      0,      0,
+      0,      0, 0x342E,      0,      0,      0,      0, 0x7421,
+ 0x3161, 0x4A73,      0,      0, 0x3E6C, 0x4548,      0,      0,
+      0,      0, 0x3A66,      0,      0, 0x544E,      0,      0,
 };
-const unsigned short utf8_to_euc_E5A1[] = {
+unsigned short utf8_to_euc_E5A1[] = {
  0x4A3D, 0x4E5D,      0,      0,      0,      0,      0,      0,
-      0, 0xB82D, 0x3274, 0x544A, 0xB82E, 0xB82F,      0, 0xB830,
- 0xB831, 0x413A, 0x544D,      0, 0x4563, 0xB832,      0, 0x4549,
- 0x4564, 0x4839, 0x444D,      0,      0,      0, 0x3A49, 0xB833,
-      0, 0xB834, 0x5449,      0, 0xB835,      0,      0, 0xB836,
- 0xB837, 0x3176,      0, 0x4536,      0,      0,      0,      0,
+      0,      0, 0x3274, 0x544A,      0,      0,      0,      0,
+      0, 0x413A, 0x544D,      0, 0x4563,      0,      0, 0x4549,
+ 0x4564, 0x4839, 0x444D,      0,      0,      0, 0x3A49,      0,
+      0,      0, 0x5449,      0,      0,      0,      0,      0,
+      0, 0x3176,      0, 0x4536,      0,      0,      0,      0,
  0x544B,      0, 0x5447,      0,      0, 0x3F50,      0,      0,
- 0xB838, 0x544F,      0,      0, 0xB839,      0, 0x3D4E, 0xB83A,
-};
-const unsigned short utf8_to_euc_E5A2[] = {
- 0xB83B, 0xB83C,      0, 0x362D,      0, 0x5450,      0, 0xB83D,
- 0xB83E, 0xB83F, 0xB840,      0, 0xB841, 0xB842,      0, 0xB843,
- 0xB844,      0,      0, 0x4A68, 0xB845,      0, 0xB846, 0x417D,
-      0,      0,      0,      0, 0x4446, 0xB847, 0xF439, 0x5452,
- 0xB848, 0xB849, 0xB84A,      0,      0,      0, 0xB84B,      0,
- 0x4B4F, 0xB84C,      0, 0x5453,      0,      0, 0x5458,      0,
-      0, 0xB84D, 0xB84E, 0x4A2F,      0,      0,      0,      0,
- 0x5457, 0x5451, 0x5454, 0x5456, 0xB850,      0, 0x3A26,      0,
-};
-const unsigned short utf8_to_euc_E5A3[] = {
-      0, 0x4A49, 0xB851,      0, 0xB84F, 0x5459,      0, 0x4345,
- 0xB852,      0, 0x3275,      0, 0x3E6D, 0xB853, 0xB854,      0,
- 0xB855, 0x545B, 0xB856, 0x545A, 0xB857, 0x3968, 0xB858, 0x545C,
- 0x545E, 0x545D, 0xB859,      0, 0x5460, 0xB85A, 0x5455, 0x5462,
-      0, 0xB85B, 0xB85C,      0, 0x5461, 0x545F,      0,      0,
-      0, 0xB85D,      0, 0x3B4E, 0x3F51,      0, 0x4154, 0x5463,
- 0x403C, 0x306D, 0x4764, 0xB85E,      0,      0,      0, 0x445B,
+      0, 0x544F,      0,      0,      0,      0, 0x3D4E,      0,
+};
+unsigned short utf8_to_euc_E5A2[] = {
+      0,      0,      0, 0x362D,      0, 0x5450,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4A68,      0,      0,      0, 0x417D,
+      0,      0,      0,      0, 0x4446,      0, 0x7961, 0x5452,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x4B4F,      0,      0, 0x5453,      0,      0, 0x5458,      0,
+      0,      0, 0x7962, 0x4A2F,      0,      0,      0,      0,
+ 0x5457, 0x5451, 0x5454, 0x5456,      0,      0, 0x3A26,      0,
+};
+unsigned short utf8_to_euc_E5A3[] = {
+      0, 0x4A49,      0,      0,      0, 0x5459,      0, 0x4345,
+      0,      0, 0x3275,      0, 0x3E6D,      0,      0,      0,
+      0, 0x545B,      0, 0x545A,      0, 0x3968,      0, 0x545C,
+ 0x545E, 0x545D,      0,      0, 0x5460,      0, 0x5455, 0x5462,
+      0,      0,      0,      0, 0x5461, 0x545F,      0,      0,
+      0,      0,      0, 0x3B4E, 0x3F51,      0, 0x4154, 0x5463,
+ 0x403C, 0x306D, 0x4764,      0,      0,      0,      0, 0x445B,
       0, 0x5465, 0x5464, 0x5466, 0x5467, 0x5468,      0,      0,
 };
-const unsigned short utf8_to_euc_E5A4[] = {
-      0,      0, 0x5469,      0,      0, 0xB85F, 0xB860,      0,
-      0, 0x4A51, 0x546A, 0xB861, 0xB862,      0,      0, 0x3246,
- 0x546B,      0, 0xB863, 0xB864, 0xB865, 0x4D3C, 0x3330,      0,
- 0x5249, 0x3D48, 0x423F, 0x546C, 0x4C6B, 0xB867,      0,      0,
-      0, 0xB868, 0x4C34, 0xB869, 0xB86A, 0x546E,      0, 0x4267,
- 0xB86B, 0x4537, 0x4240, 0x4957, 0x546F, 0x5470, 0x317B, 0xB86C,
- 0xB86D, 0x3C3A, 0x5471, 0xB86E,      0, 0xB86F, 0xB870, 0x3050,
- 0x5472,      0,      0,      0,      0,      0, 0x5473, 0xB871,
-};
-const unsigned short utf8_to_euc_E5A5[] = {
-      0,      0,      0, 0xB872, 0x3162,      0, 0xB873, 0x3471,
+unsigned short utf8_to_euc_E5A4[] = {
+      0,      0, 0x5469,      0,      0,      0,      0,      0,
+      0, 0x4A51, 0x546A, 0x7963,      0,      0,      0, 0x3246,
+ 0x546B,      0,      0,      0,      0, 0x4D3C, 0x3330,      0,
+ 0x5249, 0x3D48, 0x423F, 0x546C, 0x4C6B,      0,      0,      0,
+      0,      0, 0x4C34,      0,      0, 0x546E,      0, 0x4267,
+      0, 0x4537, 0x4240, 0x4957, 0x546F, 0x5470, 0x317B,      0,
+      0, 0x3C3A, 0x5471,      0,      0,      0,      0, 0x3050,
+ 0x5472,      0,      0,      0,      0,      0, 0x5473,      0,
+};
+unsigned short utf8_to_euc_E5A5[] = {
+      0,      0,      0,      0, 0x3162,      0,      0, 0x3471,
  0x4660, 0x4A74,      0,      0,      0,      0, 0x5477, 0x4155,
- 0x5476, 0x3740, 0xB874, 0xB875, 0x4B5B, 0x5475,      0, 0x4565,
- 0x5479, 0xB876, 0x5478, 0xB877,      0, 0xB878, 0xB879, 0xB87A,
- 0x547B, 0xB87B, 0x547A, 0xB87C,      0, 0x317C,      0, 0x547C,
- 0x3E29, 0x547E, 0x4325, 0xB87D, 0x547D, 0xB87E, 0x4A33, 0xB921,
-      0,      0, 0xB922, 0x3D77, 0x455B, 0xB923, 0xB924,      0,
- 0x5521, 0xB925,      0, 0xB926, 0xB927, 0x3925,      0,      0,
-};
-const unsigned short utf8_to_euc_E5A6[] = {
+ 0x5476, 0x3740,      0, 0x7964, 0x4B5B, 0x5475,      0, 0x4565,
+ 0x5479,      0, 0x5478, 0x7965,      0, 0x7966,      0,      0,
+ 0x547B,      0, 0x547A, 0x7967,      0, 0x317C,      0, 0x547C,
+ 0x3E29, 0x547E, 0x4325,      0, 0x547D,      0, 0x4A33,      0,
+      0,      0,      0, 0x3D77, 0x455B,      0,      0,      0,
+ 0x5521,      0,      0,      0,      0, 0x3925,      0,      0,
+};
+unsigned short utf8_to_euc_E5A6[] = {
       0, 0x5522, 0x4721, 0x485E, 0x4C51,      0,      0,      0,
-      0,      0, 0x4725, 0xB928, 0xB929, 0x552B, 0xB92A,      0,
-      0,      0, 0xB92B, 0x3538,      0, 0xB92C, 0x4D45, 0xB92D,
-      0, 0x4C2F,      0, 0x562C,      0, 0x5523,      0, 0xB92E,
-      0,      0,      0, 0x5526, 0xB92F, 0x4245,      0, 0xB930,
- 0x4B38,      0,      0,      0, 0x454A, 0xB931, 0xB932, 0xB933,
- 0xB934,      0, 0x5527, 0xB935,      0,      0,      0, 0xB936,
-      0, 0x4B65, 0xB937, 0x3A4A, 0xB938,      0, 0x3E2A,      0,
-};
-const unsigned short utf8_to_euc_E5A7[] = {
-      0, 0xB939,      0, 0xB93A, 0xB93B,      0, 0x5528,      0,
- 0xB93C, 0x3B50, 0xB93D, 0x3B4F,      0, 0xB93E,      0,      0,
- 0x3039, 0x3848, 0xB93F, 0x402B, 0x3051,      0,      0,      0,
-      0, 0x552C, 0x552D,      0, 0x552A, 0xB940, 0xB941, 0xB942,
-      0,      0,      0, 0xB943, 0xB944, 0x3138, 0x342F, 0xB945,
- 0x5529,      0, 0x4C45, 0x4931,      0,      0, 0xB946, 0xB947,
-      0, 0xB948, 0xB949,      0, 0xB94A,      0, 0x3028, 0xB94B,
+      0,      0, 0x4725,      0,      0, 0x552B,      0,      0,
+      0,      0,      0, 0x3538,      0,      0, 0x4D45,      0,
+      0, 0x4C2F,      0, 0x562C,      0, 0x5523,      0,      0,
+      0,      0,      0, 0x5526, 0x7968, 0x4245,      0,      0,
+ 0x4B38,      0,      0,      0, 0x454A,      0,      0,      0,
+      0,      0, 0x5527,      0,      0,      0,      0,      0,
+      0, 0x4B65, 0x7969, 0x3A4A,      0,      0, 0x3E2A,      0,
+};
+unsigned short utf8_to_euc_E5A7[] = {
+      0,      0,      0,      0,      0,      0, 0x5528,      0,
+      0, 0x3B50,      0, 0x3B4F,      0,      0,      0,      0,
+ 0x3039, 0x3848,      0, 0x402B, 0x3051,      0,      0,      0,
+      0, 0x552C, 0x552D,      0, 0x552A,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x3138, 0x342F,      0,
+ 0x5529,      0, 0x4C45, 0x4931,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3028,      0,
       0,      0,      0, 0x3079,      0,      0,      0, 0x3B51,
 };
-const unsigned short utf8_to_euc_E5A8[] = {
- 0xB94C, 0x3052,      0, 0x3023, 0xB94D,      0,      0,      0,
-      0, 0x5532,      0,      0, 0xB94E, 0xB94F, 0xB950,      0,
-      0, 0x5530, 0xB951, 0xB952,      0,      0,      0,      0,
- 0x4C3C,      0, 0x5533,      0, 0x5531,      0, 0xB953, 0x552F,
- 0x3F31,      0,      0, 0xB954, 0xB955, 0x552E,      0, 0xB956,
- 0xB957, 0x4A5A, 0xB958,      0,      0, 0xB959,      0, 0x3864,
- 0xB95A,      0,      0,      0,      0, 0x5537, 0x5538,      0,
+unsigned short utf8_to_euc_E5A8[] = {
+      0, 0x3052,      0, 0x3023,      0,      0,      0,      0,
+      0, 0x5532,      0,      0,      0,      0,      0,      0,
+      0, 0x5530,      0,      0,      0,      0,      0,      0,
+ 0x4C3C,      0, 0x5533,      0, 0x5531,      0,      0, 0x552F,
+ 0x3F31,      0,      0,      0,      0, 0x552E,      0,      0,
+      0, 0x4A5A,      0,      0,      0,      0,      0, 0x3864,
+      0,      0,      0,      0,      0, 0x5537, 0x5538,      0,
       0,      0,      0,      0, 0x3E2B,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E5A9[] = {
- 0x5534, 0x4F2C,      0,      0, 0xB95B, 0xB95C, 0x474C, 0xB95D,
- 0xB95E, 0x5536,      0,      0, 0xB95F,      0,      0,      0,
- 0xB960,      0,      0,      0,      0, 0xB961,      0,      0,
-      0,      0, 0x3A27,      0,      0,      0, 0xB962,      0,
-      0,      0, 0x5539, 0xB963,      0, 0xB964, 0x4958, 0xB965,
-      0,      0, 0x553A,      0, 0x5535, 0xB966,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xB967,
-      0,      0, 0xB968, 0xB969,      0,      0, 0xB96A, 0x4C3B,
-};
-const unsigned short utf8_to_euc_E5AA[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xB96B,      0,      0,      0,      0,
- 0xB96C,      0, 0x475E, 0xB96D,      0,      0, 0xB96E,      0,
-      0, 0xB96F, 0x553B, 0x4932, 0xB970,      0, 0xB971, 0xB972,
- 0xB973,      0, 0xB974,      0,      0,      0,      0, 0xB975,
-      0,      0,      0,      0, 0xB976,      0,      0,      0,
-      0, 0xB977, 0xB978, 0xB979,      0, 0xB97A,      0,      0,
- 0xB97B,      0, 0xB97C, 0xB97D, 0x553C, 0x5540, 0x553D, 0xB97E,
-};
-const unsigned short utf8_to_euc_E5AB[] = {
-      0, 0x3247, 0x553F,      0, 0xBA21,      0, 0xBA22,      0,
- 0xBA23, 0x3C3B,      0, 0x553E, 0x3779,      0,      0, 0xBA24,
+unsigned short utf8_to_euc_E5A9[] = {
+ 0x5534, 0x4F2C,      0,      0,      0,      0, 0x474C,      0,
+      0, 0x5536,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3A27,      0,      0,      0,      0,      0,
+      0,      0, 0x5539,      0,      0,      0, 0x4958,      0,
+      0,      0, 0x553A,      0, 0x5535,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4C3B,
+};
+unsigned short utf8_to_euc_E5AA[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x475E,      0,      0,      0,      0,      0,
+      0,      0, 0x553B, 0x4932,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x553C, 0x5540, 0x553D,      0,
+};
+unsigned short utf8_to_euc_E5AB[] = {
+      0, 0x3247, 0x553F,      0,      0,      0,      0,      0,
+      0, 0x3C3B,      0, 0x553E, 0x3779,      0,      0,      0,
  0x554C,      0,      0,      0,      0,      0, 0x5545, 0x5542,
-      0,      0, 0xBA25,      0, 0xBA26,      0,      0,      0,
- 0xBA27, 0x4364,      0, 0x5541,      0, 0xBA28, 0x5543,      0,
-      0, 0x5544, 0xBA29,      0,      0,      0, 0xBA2A,      0,
-      0,      0,      0,      0,      0, 0xBA2B, 0xBA2C,      0,
-      0,      0, 0x5546, 0x5547,      0, 0xBA2D,      0,      0,
-};
-const unsigned short utf8_to_euc_E5AC[] = {
- 0xBA2E, 0xBA2F,      0,      0,      0,      0,      0,      0,
- 0xBA30, 0x3472,      0, 0x5549, 0x5548,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0x554A, 0xBA31,
-      0, 0xBA33,      0, 0xBA34,      0, 0xBA35,      0,      0,
-      0, 0xBA36, 0x3E6E,      0,      0, 0xBA37,      0,      0,
-      0,      0, 0x554D,      0, 0x445C, 0xBA38,      0,      0,
- 0x3145,      0, 0x554B,      0, 0xBA32,      0, 0x554E,      0,
- 0xBA39,      0,      0,      0,      0,      0, 0x554F,      0,
-};
-const unsigned short utf8_to_euc_E5AD[] = {
- 0x5552, 0xBA3A,      0, 0x5550,      0, 0x5551,      0,      0,
-      0,      0,      0, 0xBA3B, 0xBA3C,      0,      0,      0,
- 0x3B52, 0x5553, 0xBA3D,      0, 0x3926, 0x5554, 0xBA3E, 0x3B7A,
- 0x4238,      0, 0x5555, 0x5556, 0x3B5A, 0x3927, 0xBA3F, 0x4C52,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4364,      0, 0x5541,      0,      0, 0x5543,      0,
+      0, 0x5544,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x5546, 0x5547,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5AC[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x3472,      0, 0x5549, 0x5548,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x554A,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3E6E,      0,      0,      0,      0,      0,
+      0,      0, 0x554D,      0, 0x445C,      0,      0,      0,
+ 0x3145,      0, 0x554B,      0,      0,      0, 0x554E,      0,
+      0,      0,      0,      0,      0,      0, 0x554F,      0,
+};
+unsigned short utf8_to_euc_E5AD[] = {
+ 0x5552,      0,      0, 0x5550,      0, 0x5551,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x3B52, 0x5553,      0,      0, 0x3926, 0x5554, 0x796A, 0x3B7A,
+ 0x4238,      0, 0x5555, 0x5556, 0x3B5A, 0x3927,      0, 0x4C52,
       0,      0,      0, 0x3528, 0x3849, 0x5557, 0x3358,      0,
- 0xBA40, 0x5558,      0, 0x4239,      0,      0, 0xBA41, 0xBA42,
+      0, 0x5558,      0, 0x4239,      0,      0,      0,      0,
  0x5559, 0x5623,      0, 0x555A,      0, 0x555B,      0,      0,
- 0x555C,      0, 0x555E,      0, 0xBA43, 0xBA44, 0xBA45, 0xBA46,
+ 0x555C,      0, 0x555E,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E5AE[] = {
- 0x555F, 0xBA47,      0, 0x5560, 0xBA48, 0x4270, 0xBA49, 0x3127,
- 0x3C69, 0x3042, 0xBA4A, 0x4157, 0x3430, 0x3C35, 0xBA4B, 0x3928,
- 0xBA4C, 0xBA4D,      0, 0xBA4E, 0xBA4F, 0x4566, 0xBA50, 0x3D21,
+unsigned short utf8_to_euc_E5AE[] = {
+ 0x555F,      0,      0, 0x5560,      0, 0x4270,      0, 0x3127,
+ 0x3C69, 0x3042,      0, 0x4157, 0x3430, 0x3C35,      0, 0x3928,
+      0,      0,      0,      0,      0, 0x4566,      0, 0x3D21,
  0x3431, 0x4368, 0x446A, 0x3038, 0x3539, 0x4A75,      0, 0x3C42,
       0,      0, 0x3552, 0x406B, 0x3C3C, 0x4D28, 0x5561,      0,
- 0xBA51, 0xBA52,      0,      0, 0xBA53, 0xBA54, 0x355C, 0xBA55,
- 0x3A4B, 0xBA56, 0xBA57, 0x3332, 0x3163, 0x3E2C, 0x3248, 0xBA58,
- 0x5562, 0x4D46, 0xBA59,      0, 0xBA5A,      0,      0, 0x3D49,
-};
-const unsigned short utf8_to_euc_E5AF[] = {
- 0xBA5B, 0xBA5C, 0x3C64, 0x5563, 0x3473, 0x4652, 0x4C29, 0x5564,
-      0, 0x5565,      0,      0, 0x4959, 0xBA5D,      0, 0xBA5E,
- 0x5567,      0, 0x3428, 0x3677, 0x5566,      0, 0xBA5F, 0xBA60,
- 0xBA61, 0xBA62, 0xBA63, 0x3432,      0, 0x3F32, 0x556B, 0x3B21,
- 0xBA64, 0x3249, 0x556A,      0, 0x5568, 0x556C, 0x5569, 0x472B,
- 0x5C4D, 0x3F33,      0, 0x556D, 0xF43A,      0, 0x4E40, 0xBA65,
- 0x556E, 0xBA66,      0, 0x5570, 0xBA67, 0x437E, 0x556F,      0,
- 0x4023,      0, 0x3B7B,      0,      0, 0xBA68, 0x4250, 0x3C77,
-};
-const unsigned short utf8_to_euc_E5B0[] = {
+      0,      0,      0,      0,      0,      0, 0x355C,      0,
+ 0x3A4B,      0,      0, 0x3332, 0x3163, 0x3E2C, 0x3248,      0,
+ 0x5562, 0x4D46,      0,      0,      0,      0,      0, 0x3D49,
+};
+unsigned short utf8_to_euc_E5AF[] = {
+ 0x796B,      0, 0x3C64, 0x5563, 0x3473, 0x4652, 0x4C29, 0x5564,
+      0, 0x5565,      0,      0, 0x4959,      0,      0,      0,
+ 0x5567,      0, 0x3428, 0x3677, 0x5566,      0,      0,      0,
+ 0x796D,      0,      0, 0x3432,      0, 0x3F32, 0x556B, 0x3B21,
+      0, 0x3249, 0x556A,      0, 0x5568, 0x556C, 0x5569, 0x472B,
+ 0x5C4D, 0x3F33,      0, 0x556D, 0x796E,      0, 0x4E40,      0,
+ 0x556E,      0,      0, 0x5570,      0, 0x437E, 0x556F,      0,
+ 0x4023,      0, 0x3B7B,      0,      0,      0, 0x4250, 0x3C77,
+};
+unsigned short utf8_to_euc_E5B0[] = {
       0, 0x4975, 0x406C,      0, 0x3C4D, 0x5571, 0x3E2D, 0x5572,
- 0x5573, 0x3053, 0x423A, 0x3F52, 0xBA69, 0x5574, 0x4633, 0x3E2E,
-      0, 0x3E2F,      0, 0x5575,      0,      0, 0x406D, 0xBA6A,
-      0,      0, 0x3E30,      0,      0,      0, 0xBA6B, 0xBA6C,
- 0x5576,      0, 0x5577, 0xBA6D, 0x4C60,      0, 0xBA6E,      0,
- 0x5578, 0xBA6F,      0, 0xBA70, 0xBA71, 0x3646, 0xBA72,      0,
- 0xBA73, 0x3D22, 0xBA74,      0,      0, 0xBA75, 0xBA76,      0,
+ 0x5573, 0x3053, 0x423A, 0x3F52,      0, 0x5574, 0x4633, 0x3E2E,
+      0, 0x3E2F,      0, 0x5575,      0,      0, 0x406D,      0,
+      0,      0, 0x3E30,      0,      0,      0, 0x796F,      0,
+ 0x5576,      0, 0x5577,      0, 0x4C60,      0,      0,      0,
+ 0x5578,      0,      0,      0,      0, 0x3646,      0,      0,
+      0, 0x3D22,      0,      0,      0,      0,      0,      0,
  0x5579, 0x557A, 0x3C5C, 0x3F2C, 0x4674, 0x3F54, 0x4878, 0x4722,
 };
-const unsigned short utf8_to_euc_E5B1[] = {
+unsigned short utf8_to_euc_E5B1[] = {
  0x3649, 0x557B,      0,      0,      0, 0x356F, 0x557C,      0,
  0x367E,      0, 0x464F, 0x3230,      0, 0x3B53, 0x557D, 0x5622,
  0x5621, 0x367D,      0, 0x557E,      0, 0x4538,      0,      0,
-      0, 0xBA77, 0xBA78,      0, 0xBA79,      0, 0x4230,      0,
- 0x454B, 0x3C48, 0xBA7A, 0xBA7B, 0x4158, 0x4D7A,      0, 0xBA7C,
- 0xBA7D, 0xBA7E,      0,      0, 0x5624, 0xBB21, 0x5625, 0x4656,
- 0xBB22, 0x3B33,      0,      0, 0xBB23, 0xBB24, 0x5627,      0,
-      0, 0x5628, 0xBB25, 0xBB26, 0xBB27, 0xBB28,      0,      0,
-};
-const unsigned short utf8_to_euc_E5B2[] = {
-      0,      0,      0,      0,      0,      0,      0, 0xBB29,
- 0xBB2A,      0, 0xBB2B,      0, 0x5629,      0,      0, 0xBB2C,
- 0x3474, 0x562A, 0xBB2D,      0, 0x562B,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xBB2E,      0, 0xBB2F,
- 0xBB30, 0x322C, 0xBB31, 0xBB32,      0,      0, 0xBB33,      0,
- 0x413B, 0x3464, 0xBB34, 0x562D, 0x4C28,      0,      0,      0,
-      0, 0x4252, 0xBB35, 0x3359, 0xBB36, 0xBB37, 0x562F, 0x5631,
- 0x345F,      0, 0xBB38, 0x562E, 0x5630,      0, 0x5633,      0,
-};
-const unsigned short utf8_to_euc_E5B3[] = {
+      0,      0,      0,      0,      0,      0, 0x4230,      0,
+ 0x454B, 0x3C48,      0,      0, 0x4158, 0x4D7A,      0,      0,
+      0,      0,      0,      0, 0x5624,      0, 0x5625, 0x4656,
+      0, 0x3B33,      0,      0,      0,      0, 0x5627,      0,
+      0, 0x5628,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5B2[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5629,      0,      0,      0,
+ 0x3474, 0x562A,      0,      0, 0x562B,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x322C,      0,      0,      0,      0, 0x7970,      0,
+ 0x413B, 0x3464,      0, 0x562D, 0x4C28,      0,      0,      0,
+      0, 0x4252,      0, 0x3359,      0,      0, 0x562F, 0x5631,
+ 0x345F,      0, 0x7971, 0x562E, 0x5630,      0, 0x5633,      0,
+};
+unsigned short utf8_to_euc_E5B3[] = {
       0,      0,      0,      0,      0, 0x5632,      0, 0x5634,
-      0, 0xBB39,      0, 0xBB3A,      0,      0,      0,      0,
-      0,      0, 0xBB3B,      0,      0,      0,      0, 0xBB3D,
-      0, 0x5635,      0,      0,      0, 0xBB3C,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5635,      0,      0,      0,      0,      0,      0,
  0x463D, 0x362E,      0,      0,      0,      0,      0,      0,
- 0x3265, 0x5636, 0x563B,      0,      0, 0x5639, 0xBB3E, 0x4A77,
- 0x4A76, 0xBB3F, 0xBB40,      0, 0xBB41, 0xF43B, 0x4567,      0,
+ 0x3265, 0x5636, 0x563B,      0,      0, 0x5639,      0, 0x4A77,
+ 0x4A76,      0,      0,      0,      0, 0x7972, 0x4567,      0,
       0,      0, 0x5638, 0x3D54,      0, 0x5637,      0,      0,
 };
-const unsigned short utf8_to_euc_E5B4[] = {
-      0, 0xBB42,      0,      0,      0,      0, 0xBB43, 0x3F72,
-      0,      0,      0, 0x563C,      0, 0xBB44, 0x3A6A,      0,
-      0, 0x5642, 0xBB45,      0, 0x5643, 0x563D, 0x3333, 0x563E,
+unsigned short utf8_to_euc_E5B4[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x3F72,
+      0,      0,      0, 0x563C,      0,      0, 0x3A6A,      0,
+      0, 0x5642,      0,      0, 0x5643, 0x563D, 0x3333, 0x563E,
  0x5647, 0x5646, 0x5645, 0x5641,      0,      0,      0, 0x5640,
-      0,      0, 0x5644, 0xBB47, 0xBB48,      0, 0xBB49, 0xBB4A,
-      0, 0x4A78,      0, 0xBB46,      0,      0,      0,      0,
-      0, 0xBB4B,      0,      0, 0xBB4C,      0,      0,      0,
-      0, 0xBB4D,      0,      0,      0, 0xBB4E,      0, 0xBB4F,
-};
-const unsigned short utf8_to_euc_E5B5[] = {
-      0,      0, 0xBB50, 0xBB51,      0,      0, 0xBB52,      0,
- 0xBB53,      0, 0xBB57, 0x564B, 0x5648,      0, 0x564A,      0,
- 0x4D72, 0xBB55, 0x5649, 0xF43C,      0, 0xBB54,      0,      0,
-      0, 0xBB56,      0,      0, 0x563F,      0,      0, 0xBB58,
- 0xBB59, 0xBB5A, 0xBB5B,      0, 0xBB5C,      0,      0,      0,
-      0, 0x3F73, 0xBB5D,      0, 0x564C, 0xBB5E,      0, 0x3A37,
- 0xBB5F,      0,      0, 0x564D,      0,      0, 0x564E,      0,
-      0, 0xBB60, 0xBB61,      0,      0,      0, 0xBB62, 0xBB63,
-};
-const unsigned short utf8_to_euc_E5B6[] = {
-      0, 0xBB64, 0x5651, 0xBB65, 0x5650,      0,      0, 0x564F,
- 0xBB66,      0, 0xBB67, 0x4568, 0x563A,      0,      0,      0,
- 0x5657,      0, 0xBB68, 0xBB69, 0xBB6A, 0xBB6B,      0,      0,
-      0, 0xBB6C,      0, 0xBB6D,      0, 0x5653,      0, 0xBB6E,
- 0xBB6F,      0, 0x5652,      0,      0,      0,      0, 0xBB70,
-      0,      0,      0, 0xBB71, 0x5654,      0, 0x5655,      0,
- 0xBB72,      0, 0xE674,      0, 0xBB73,      0,      0, 0x5658,
- 0xBB74, 0xBB75, 0x4E66,      0, 0x5659, 0x5656,      0,      0,
-};
-const unsigned short utf8_to_euc_E5B7[] = {
-      0,      0,      0, 0xBB76,      0,      0,      0, 0xBB77,
-      0, 0x565A,      0, 0xBB78, 0x3460, 0x565B, 0xBB7A,      0,
- 0xBB79,      0, 0x565D, 0x565C,      0,      0, 0x565E,      0,
- 0xBB7B, 0xBB7C,      0, 0x565F,      0, 0x406E, 0x3D23,      0,
- 0xBB7D, 0x3D64,      0, 0x4163, 0xBB7E, 0x3929, 0x3A38, 0x392A,
- 0x3570, 0xBC21,      0, 0x5660,      0,      0, 0x3A39,      0,
+      0,      0, 0x5644,      0,      0,      0,      0, 0x7973,
+      0, 0x4A78,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5B5[] = {
+      0,      0, 0x7976,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x564B, 0x5648,      0, 0x564A,      0,
+ 0x4D72,      0, 0x5649, 0x7974,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x563F,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x3F73,      0,      0, 0x564C, 0x7977,      0, 0x3A37,
+      0,      0,      0, 0x564D,      0,      0, 0x564E,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5B6[] = {
+      0,      0, 0x5651,      0, 0x5650,      0,      0, 0x564F,
+      0,      0,      0, 0x4568, 0x563A,      0,      0,      0,
+ 0x5657,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x5653,      0,      0,
+      0,      0, 0x5652,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5654,      0, 0x5655,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x5658,
+ 0x7978, 0x7979, 0x4E66,      0, 0x5659, 0x5656,      0,      0,
+};
+unsigned short utf8_to_euc_E5B7[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x565A,      0,      0, 0x3460, 0x565B,      0,      0,
+ 0x797A,      0, 0x565D, 0x565C,      0,      0, 0x565E,      0,
+      0,      0,      0, 0x565F,      0, 0x406E, 0x3D23,      0,
+      0, 0x3D64,      0, 0x4163,      0, 0x3929, 0x3A38, 0x392A,
+ 0x3570,      0,      0, 0x5660,      0,      0, 0x3A39,      0,
       0, 0x384A, 0x5661, 0x4C26, 0x4743, 0x5662,      0, 0x392B,
- 0xBC22, 0xBC23,      0, 0x342C,      0, 0x4327, 0x3652,      0,
-};
-const unsigned short utf8_to_euc_E5B8[] = {
- 0xBC24,      0, 0x3B54, 0x495B,      0,      0, 0x4841, 0xBC25,
-      0,      0,      0, 0x5663, 0x3475, 0xBC26,      0,      0,
-      0, 0x5666, 0xBC27,      0, 0xBC28, 0xBC29, 0x4421,      0,
- 0xBC2A, 0x5665, 0x5664, 0x5667,      0, 0x446B,      0, 0xBC2B,
- 0xBC2C,      0,      0,      0,      0, 0x3F63,      0,      0,
- 0xBC2E,      0,      0, 0x3B55,      0, 0x404A, 0xBC2D, 0x4253,
- 0x3522,      0, 0xBC2F, 0x4422,      0, 0xBC30, 0x5668, 0x5669,
- 0x3E6F,      0,      0,      0,      0, 0x4B39, 0xBC31,      0,
-};
-const unsigned short utf8_to_euc_E5B9[] = {
+      0,      0,      0, 0x342C,      0, 0x4327, 0x3652,      0,
+};
+unsigned short utf8_to_euc_E5B8[] = {
+      0,      0, 0x3B54, 0x495B,      0,      0, 0x4841,      0,
+      0,      0,      0, 0x5663, 0x3475,      0,      0,      0,
+      0, 0x5666,      0,      0,      0,      0, 0x4421,      0,
+      0, 0x5665, 0x5664, 0x5667,      0, 0x446B,      0,      0,
+      0,      0,      0,      0,      0, 0x3F63,      0,      0,
+      0,      0,      0, 0x3B55,      0, 0x404A,      0, 0x4253,
+ 0x3522,      0,      0, 0x4422,      0,      0, 0x5668, 0x5669,
+ 0x3E6F,      0,      0,      0,      0, 0x4B39,      0,      0,
+};
+unsigned short utf8_to_euc_E5B9[] = {
  0x566C,      0,      0, 0x566B, 0x566A, 0x497D,      0, 0x5673,
-      0, 0xBC34,      0, 0xBC32, 0x4B5A,      0, 0x566D,      0,
- 0xBC33, 0xBC35,      0,      0, 0x566F, 0x4B6B, 0xBC36, 0x566E,
- 0xBC37,      0,      0, 0xBC38, 0xBC39,      0, 0xBC3A, 0x5670,
+      0,      0,      0,      0, 0x4B5A,      0, 0x566D,      0,
+      0,      0,      0,      0, 0x566F, 0x4B6B,      0, 0x566E,
+      0,      0,      0,      0,      0,      0,      0, 0x5670,
       0, 0x4828, 0x5671, 0x4A3E, 0x5672,      0,      0,      0,
- 0xBC3B,      0, 0xBC3C, 0xBC3D, 0xBC3E, 0xBC3F, 0xBC40,      0,
- 0xBC41,      0, 0x3433, 0x4A3F, 0x472F, 0x5674, 0x5675,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3433, 0x4A3F, 0x472F, 0x5674, 0x5675,      0,
  0x392C, 0x3434, 0x5676, 0x3838, 0x4D44, 0x4D29, 0x3476, 0x5678,
 };
-const unsigned short utf8_to_euc_E5BA[] = {
- 0xBC42, 0x4423,      0, 0x392D, 0x3E31,      0,      0, 0x485F,
-      0,      0, 0x3E32, 0xBC43,      0,      0, 0xBC44, 0x3D78,
+unsigned short utf8_to_euc_E5BA[] = {
+      0, 0x4423,      0, 0x392D, 0x3E31,      0,      0, 0x485F,
+      0,      0, 0x3E32,      0,      0,      0,      0, 0x3D78,
       0,      0,      0,      0,      0, 0x446C, 0x4A79, 0x4539,
       0,      0, 0x392E,      0, 0x495C,      0,      0,      0,
- 0x5679,      0, 0xBC45,      0, 0xBC46, 0xBC47, 0x4559, 0x3A42,
- 0xBC48,      0, 0xBC49, 0x384B, 0xBC4A, 0x446D,      0,      0,
-      0, 0xBC4B,      0, 0xBC4C,      0, 0x3043, 0x3D6E, 0x392F,
- 0x4D47,      0,      0,      0,      0, 0xBC4D, 0xBC4E, 0xBC4F,
-};
-const unsigned short utf8_to_euc_E5BB[] = {
-      0, 0x567A, 0x567B, 0x4751,      0,      0, 0xBC50,      0,
- 0x567C, 0x4E77, 0x4F2D, 0xBC52, 0xBC51,      0, 0xBC53, 0x567E,
- 0x567D, 0xBC54, 0xBC55, 0x3347, 0xBC56, 0xBC57, 0x5721,      0,
-      0,      0, 0x5724, 0x5725, 0xBC58, 0x5723, 0xBC59, 0x4940,
- 0x3E33, 0x5727, 0x5726, 0x5722,      0, 0xBC5A,      0,      0,
- 0x5728, 0x5729,      0, 0xBC5B, 0x572A,      0,      0,      0,
+ 0x5679,      0,      0,      0,      0,      0, 0x4559, 0x3A42,
+      0,      0,      0, 0x384B,      0, 0x446D,      0,      0,
+      0,      0,      0,      0,      0, 0x3043, 0x3D6E, 0x392F,
+ 0x4D47,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E5BB[] = {
+      0, 0x567A, 0x567B, 0x4751,      0,      0,      0,      0,
+ 0x567C, 0x4E77, 0x4F2D,      0,      0,      0,      0, 0x567E,
+ 0x567D,      0,      0, 0x3347,      0,      0, 0x5721,      0,
+      0,      0, 0x5724, 0x5725,      0, 0x5723,      0, 0x4940,
+ 0x3E33, 0x5727, 0x5726, 0x5722,      0,      0,      0,      0,
+ 0x5728, 0x5729,      0,      0, 0x572A,      0,      0,      0,
  0x572D, 0x572B,      0, 0x572C, 0x572E,      0, 0x3164, 0x446E,
  0x572F,      0, 0x377A, 0x3276, 0x4736,      0, 0x5730, 0x467B,
 };
-const unsigned short utf8_to_euc_E5BC[] = {
-      0, 0x4A5B, 0xBC5C, 0x5731, 0x4F2E,      0, 0xBC5D, 0xBC5E,
- 0xBC5F, 0x5732, 0x4A40, 0x5735, 0x5021, 0x5031, 0xBC60, 0x3C30,
+unsigned short utf8_to_euc_E5BC[] = {
+      0, 0x4A5B,      0, 0x5731, 0x4F2E,      0,      0,      0,
+      0, 0x5732, 0x4A40, 0x5735, 0x5021, 0x5031,      0, 0x3C30,
  0x4675, 0x5736,      0, 0x355D, 0x4424, 0x307A, 0x5737, 0x4A26,
- 0x3930, 0xBC61,      0, 0x4350, 0xBC62, 0xBC63,      0, 0x446F,
-      0, 0xBC64, 0xBC65, 0xBC66, 0xBC67, 0x4C6F, 0x3839, 0x384C,
- 0xBC68, 0x5738,      0, 0xBC69, 0xBC6A, 0x5739, 0xBC6B, 0x573F,
- 0xBC6C, 0x3C65,      0,      0, 0xBC6D, 0x4425, 0xBC6E, 0x362F,
- 0x573A,      0,      0, 0xBC6F, 0x492B, 0xBC70, 0x4346, 0xBC71,
-};
-const unsigned short utf8_to_euc_E5BD[] = {
- 0xBC72, 0x573B,      0,      0, 0xBC73, 0xBC74,      0, 0xBC75,
- 0x573C,      0, 0x3630,      0, 0x573D, 0xBC76, 0x573E,      0,
- 0xBC77, 0x5740,      0, 0x4576, 0xBC78,      0, 0x5741, 0x5742,
- 0xBC79, 0x5743,      0, 0xBC7A, 0x5734, 0x5733,      0,      0,
- 0xBC7B, 0x5744, 0x3741, 0xBC7C, 0xBC7D,      0, 0x4927, 0xBC7E,
-      0, 0x3A4C, 0x4937, 0x4426, 0x494B, 0x5745,      0, 0xBD21,
- 0x3E34, 0x3146, 0xBD22, 0x5746, 0xBD23, 0xBD24,      0, 0x5747,
- 0xBD25, 0x4C72, 0xBD26,      0, 0x4860, 0xBD27, 0xBD28, 0x574A,
-};
-const unsigned short utf8_to_euc_E5BE[] = {
+ 0x3930,      0,      0, 0x4350,      0,      0,      0, 0x446F,
+      0, 0x797B,      0,      0,      0, 0x4C6F, 0x3839, 0x384C,
+      0, 0x5738,      0,      0,      0, 0x5739,      0, 0x573F,
+      0, 0x3C65,      0,      0, 0x797C, 0x4425,      0, 0x362F,
+ 0x573A,      0,      0,      0, 0x492B,      0, 0x4346,      0,
+};
+unsigned short utf8_to_euc_E5BD[] = {
+      0, 0x573B,      0,      0,      0, 0x792C,      0,      0,
+ 0x573C,      0, 0x3630,      0, 0x573D,      0, 0x573E,      0,
+      0, 0x5740,      0, 0x4576,      0,      0, 0x5741, 0x5742,
+      0, 0x5743,      0,      0, 0x5734, 0x5733,      0,      0,
+      0, 0x5744, 0x3741,      0,      0,      0, 0x4927, 0x797D,
+      0, 0x3A4C, 0x4937, 0x4426, 0x494B, 0x5745,      0,      0,
+ 0x3E34, 0x3146,      0, 0x5746,      0,      0,      0, 0x5747,
+      0, 0x4C72,      0,      0, 0x4860,      0,      0, 0x574A,
+};
+unsigned short utf8_to_euc_E5BE[] = {
  0x317D, 0x402C, 0x5749, 0x5748, 0x3742, 0x4254,      0, 0x574E,
- 0x574C, 0xBD29, 0x574B, 0x4E27, 0x3865, 0xBD2A,      0, 0xBD2B,
- 0x3D79, 0x574D, 0x454C, 0x3D3E,      0,      0, 0xBD2C, 0x4640,
- 0x5751, 0x5750,      0,      0, 0xBD2D, 0xBD2E, 0x574F,      0,
- 0x5752, 0x3866, 0xBD2F,      0, 0xBD32,      0,      0, 0xBD30,
- 0x5753, 0x497C, 0x3D5B, 0xBD31, 0xBD33, 0x5754, 0x4879, 0xBD34,
- 0xBD35, 0xBD36,      0, 0x4641, 0x4427,      0,      0, 0xF43E,
- 0xBD37, 0x4530,      0,      0, 0x5755, 0x352B,      0,      0,
-};
-const unsigned short utf8_to_euc_E5BF[] = {
-      0,      0,      0, 0x3F34, 0xBD38, 0x492C,      0, 0xBD39,
- 0xBD3A, 0xBD3B,      0, 0xBD3C, 0x3477, 0x4726,      0,      0,
- 0xBD3D, 0xBD3E, 0xBD3F, 0xBD40, 0xBD41,      0, 0x5756, 0x3B56,
- 0x4B3A, 0x4B3B,      0,      0, 0x317E, 0x575B, 0xBD42,      0,
- 0x4369, 0xBD43, 0xBD44,      0, 0x5758,      0,      0,      0,
- 0xBD45, 0xBD46, 0xBD47, 0x3277, 0xBD48, 0xBD49, 0xBD4A, 0xBD4B,
- 0x582D, 0x575A, 0xBD4C, 0xBD4D,      0, 0x4730, 0xBD4E,      0,
- 0x5759,      0, 0xBD4F, 0x5757, 0xBD50, 0x397A,      0, 0x575D,
-};
-const unsigned short utf8_to_euc_E680[] = {
-      0,      0,      0,      0,      0,      0,      0, 0xBD51,
-      0,      0, 0xBD52,      0,      0, 0xBD53, 0x5763, 0x5769,
- 0x5761,      0, 0x455C, 0xBD54, 0xBD55, 0x5766, 0x495D, 0xBD56,
- 0xBD57, 0x5760, 0xBD58, 0x5765, 0x4E67, 0x3B57,      0, 0xBD59,
- 0x4255, 0x575E,      0,      0, 0xBD5A, 0x355E, 0x5768, 0x402D,
- 0x3165, 0x5762, 0x3278, 0x5767,      0, 0xBD5B,      0, 0x3631,
-      0, 0x5764,      0, 0xBD5C,      0, 0xBD5D,      0,      0,
+ 0x574C,      0, 0x574B, 0x4E27, 0x3865,      0,      0,      0,
+ 0x3D79, 0x574D, 0x454C, 0x3D3E,      0,      0,      0, 0x4640,
+ 0x5751, 0x5750,      0,      0,      0,      0, 0x574F,      0,
+ 0x5752, 0x3866,      0,      0,      0,      0,      0,      0,
+ 0x5753, 0x497C, 0x3D5B,      0,      0, 0x5754, 0x4879,      0,
+      0,      0,      0, 0x4641, 0x4427,      0,      0, 0x797E,
+      0, 0x4530,      0,      0, 0x5755, 0x352B,      0,      0,
+};
+unsigned short utf8_to_euc_E5BF[] = {
+      0,      0,      0, 0x3F34,      0, 0x492C,      0,      0,
+      0,      0,      0,      0, 0x3477, 0x4726,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5756, 0x3B56,
+ 0x4B3A, 0x4B3B,      0,      0, 0x317E, 0x575B, 0x7A21,      0,
+ 0x4369,      0,      0,      0, 0x5758,      0,      0,      0,
+      0,      0,      0, 0x3277,      0,      0,      0,      0,
+ 0x582D, 0x575A,      0,      0,      0, 0x4730,      0,      0,
+ 0x5759,      0,      0, 0x5757,      0, 0x397A,      0, 0x575D,
+};
+unsigned short utf8_to_euc_E680[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5763, 0x5769,
+ 0x5761,      0, 0x455C,      0,      0, 0x5766, 0x495D,      0,
+      0, 0x5760,      0, 0x5765, 0x4E67, 0x3B57,      0,      0,
+ 0x4255, 0x575E,      0,      0,      0, 0x355E, 0x5768, 0x402D,
+ 0x3165, 0x5762, 0x3278, 0x5767,      0,      0,      0, 0x3631,
+      0, 0x5764,      0,      0,      0,      0,      0,      0,
       0,      0, 0x576A,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E681[] = {
- 0xBD5E, 0x576C, 0x5776, 0x5774,      0,      0, 0x5771, 0xBD5F,
- 0xBD60, 0xBD61, 0x5770, 0x4E78, 0xBD62, 0x5772,      0,      0,
- 0x3632, 0xBD63, 0x3931,      0, 0xBD64, 0x3D7A, 0xBD65, 0xBD66,
-      0, 0x5779, 0x576B,      0,      0, 0xBD67,      0, 0x576F,
- 0x575F, 0xBD68, 0x327A, 0x5773, 0x5775, 0x4351,      0, 0xBD69,
+unsigned short utf8_to_euc_E681[] = {
+      0, 0x576C, 0x5776, 0x5774,      0,      0, 0x5771,      0,
+      0,      0, 0x5770, 0x4E78,      0, 0x5772,      0,      0,
+ 0x3632,      0, 0x3931,      0,      0, 0x3D7A,      0,      0,
+      0, 0x5779, 0x576B,      0,      0, 0x7A22,      0, 0x576F,
+ 0x575F,      0, 0x327A, 0x5773, 0x5775, 0x4351,      0,      0,
  0x3A28, 0x3238, 0x576D, 0x5778, 0x5777, 0x3633,      0, 0x4229,
- 0x3366, 0xBD6A,      0,      0,      0, 0x3743,      0, 0x576E,
-      0,      0,      0,      0,      0,      0, 0xBD6B, 0xBD6C,
-};
-const unsigned short utf8_to_euc_E682[] = {
-      0, 0x577A, 0xBD6D, 0x577D, 0x5821, 0xF43F, 0xBD6E,      0,
- 0xBD6F, 0x3C3D, 0xBD70, 0x5827, 0x4470, 0x577B, 0xBD71,      0,
-      0, 0xBD72, 0x5825, 0xBD73, 0x3279, 0xBD74, 0x5823, 0x5824,
- 0xBD75,      0, 0x577E, 0x5822,      0, 0xBD76, 0xBD77, 0x3867,
- 0x4D2A,      0, 0xBD78, 0x3435, 0xBD79, 0xBD7A, 0x3159, 0x5826,
- 0xBD7B, 0x473A, 0x302D,      0,      0,      0,      0,      0,
- 0xBD7C, 0xBD7D, 0x4861, 0x575C, 0x582C, 0x5830, 0x4C65, 0xBD7E,
- 0x5829,      0,      0, 0xBE21, 0x4569, 0x582E, 0xBE22,      0,
-};
-const unsigned short utf8_to_euc_E683[] = {
-      0,      0, 0xBE23,      0, 0xBE24, 0x3E70, 0x582F, 0x4657,
- 0xBE25, 0xBE26, 0xBE27, 0xBE28,      0,      0, 0xBE29, 0xBE2A,
-      0, 0x4F47,      0, 0x582B, 0xBE2B, 0xBE2C,      0,      0,
- 0x5831, 0xBE2D, 0x397B, 0xBE2E, 0x404B, 0xBE2F, 0xBE30, 0x3054,
- 0x582A, 0x5828, 0xBE31, 0x415A,      0, 0xBE32,      0, 0x577C,
+ 0x3366,      0,      0,      0,      0, 0x3743,      0, 0x576E,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E682[] = {
+      0, 0x577A,      0, 0x577D, 0x5821, 0x7A23,      0,      0,
+      0, 0x3C3D, 0x7A24, 0x5827, 0x4470, 0x577B,      0,      0,
+      0,      0, 0x5825,      0, 0x3279,      0, 0x5823, 0x5824,
+      0,      0, 0x577E, 0x5822,      0,      0,      0, 0x3867,
+ 0x4D2A,      0,      0, 0x3435,      0,      0, 0x3159, 0x5826,
+      0, 0x473A, 0x302D,      0,      0,      0,      0,      0,
+      0,      0, 0x4861, 0x575C, 0x582C, 0x5830, 0x4C65,      0,
+ 0x5829,      0,      0,      0, 0x4569, 0x582E,      0,      0,
+};
+unsigned short utf8_to_euc_E683[] = {
+      0,      0,      0,      0,      0, 0x3E70, 0x582F, 0x4657,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4F47,      0, 0x582B,      0, 0x7A26,      0,      0,
+ 0x5831,      0, 0x397B,      0, 0x404B,      0, 0x7A25, 0x3054,
+ 0x582A, 0x5828,      0, 0x415A,      0,      0,      0, 0x577C,
  0x3B34,      0,      0,      0,      0,      0,      0,      0,
- 0x4246, 0x583D, 0xBE33, 0x415B, 0x5838, 0xBE34, 0x5835, 0x5836,
- 0xBE35, 0x3C66, 0x5839, 0x583C, 0xBE36, 0xBE37,      0,      0,
-};
-const unsigned short utf8_to_euc_E684[] = {
- 0x5837, 0x3D25, 0xBE38, 0x583A,      0,      0, 0x5834, 0xBE39,
- 0x4C7C, 0x4C7B, 0xBE3A,      0, 0xBE3B, 0x583E, 0x583F, 0x3055,
- 0xBE3C, 0xBE3D, 0xBE3E, 0xBE3F, 0xBE40, 0x5833, 0xBE41, 0xBE42,
-      0, 0xBE43, 0x3672, 0x3026, 0xBE44,      0, 0xBE45, 0x3436,
- 0xF440, 0x583B, 0xBE46,      0,      0,      0,      0, 0x5843,
- 0x5842,      0, 0xBE47, 0xBE48, 0x5847,      0,      0,      0,
- 0xBE49, 0xBE4A,      0,      0, 0x5848, 0xBE4B, 0xBE4C, 0xBE4D,
-      0, 0xBE4E,      0,      0, 0x5846, 0x5849, 0x5841, 0x5845,
-};
-const unsigned short utf8_to_euc_E685[] = {
-      0, 0xBE4F, 0x584A,      0, 0x584B, 0xBE50, 0xBE51, 0x5840,
- 0x3B7C, 0xBE52, 0x5844, 0x4256, 0x3932, 0x5832, 0x3F35,      0,
+ 0x4246, 0x583D, 0x7A28, 0x415B, 0x5838,      0, 0x5835, 0x5836,
+      0, 0x3C66, 0x5839, 0x583C,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E684[] = {
+ 0x5837, 0x3D25,      0, 0x583A,      0,      0, 0x5834,      0,
+ 0x4C7C, 0x4C7B,      0,      0,      0, 0x583E, 0x583F, 0x3055,
+      0, 0x7A29,      0,      0,      0, 0x5833,      0,      0,
+      0,      0, 0x3672, 0x3026,      0,      0,      0, 0x3436,
+ 0x7A27, 0x583B,      0,      0,      0,      0,      0, 0x5843,
+ 0x5842,      0,      0,      0, 0x5847,      0,      0,      0,
+ 0x7A2B,      0,      0,      0, 0x5848,      0,      0, 0x7A2A,
+      0,      0,      0,      0, 0x5846, 0x5849, 0x5841, 0x5845,
+};
+unsigned short utf8_to_euc_E685[] = {
+      0,      0, 0x584A,      0, 0x584B,      0,      0, 0x5840,
+ 0x3B7C,      0, 0x5844, 0x4256, 0x3932, 0x5832, 0x3F35,      0,
       0,      0,      0, 0x5858,      0, 0x4A69,      0,      0,
- 0x584E, 0x584F, 0x5850,      0,      0, 0x5857, 0xBE53, 0x5856,
- 0xBE54,      0, 0x4B7D, 0x3437,      0, 0x5854,      0, 0x3745,
- 0x3334,      0,      0, 0x5851, 0xBE55,      0, 0x4E38, 0x5853,
- 0x3056, 0x5855, 0xBE56, 0x584C, 0x5852, 0x5859, 0x3744, 0x584D,
- 0xBE57,      0,      0, 0xBE58, 0xBE59,      0, 0x4D5D, 0xBE5A,
-};
-const unsigned short utf8_to_euc_E686[] = {
- 0xBE5B, 0xBE5C, 0x4D2B, 0xBE5D, 0xBE5E,      0,      0, 0x585C,
-      0,      0, 0x5860, 0xBE5F,      0, 0xBE60, 0x417E,      0,
- 0x4E79, 0x5861, 0xBE61, 0xBE62, 0x585E,      0, 0x585B, 0xBE63,
- 0xBE64, 0x585A, 0x585F,      0, 0xBE65, 0xBE66,      0, 0xBE67,
- 0xBE68,      0,      0,      0, 0x4A30, 0xBE69,      0, 0x4634,
- 0xBE6A, 0x3746, 0xBE6B, 0x5862, 0x585D, 0xBE6C, 0x5863,      0,
+ 0x584E, 0x584F, 0x5850,      0,      0, 0x5857,      0, 0x5856,
+      0,      0, 0x4B7D, 0x3437,      0, 0x5854,      0, 0x3745,
+ 0x3334,      0,      0, 0x5851,      0,      0, 0x4E38, 0x5853,
+ 0x3056, 0x5855,      0, 0x584C, 0x5852, 0x5859, 0x3744, 0x584D,
+      0,      0,      0,      0,      0,      0, 0x4D5D,      0,
+};
+unsigned short utf8_to_euc_E686[] = {
+      0,      0, 0x4D2B,      0,      0,      0,      0, 0x585C,
+      0,      0, 0x5860,      0,      0,      0, 0x417E,      0,
+ 0x4E79, 0x5861,      0,      0, 0x585E,      0, 0x585B,      0,
+ 0x7A2C, 0x585A, 0x585F,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x4A30,      0,      0, 0x4634,
+      0, 0x3746,      0, 0x5862, 0x585D,      0, 0x5863,      0,
       0,      0, 0x377B,      0,      0,      0, 0x3231,      0,
- 0xBE6D, 0xBE6E, 0x586B,      0, 0xBE6F,      0, 0x3438,      0,
-};
-const unsigned short utf8_to_euc_E687[] = {
- 0xBE70, 0xBE71, 0xBE72, 0x5869,      0,      0, 0x586A, 0x3A29,
- 0x5868, 0x5866, 0x5865, 0x586C, 0x5864, 0x586E, 0xBE73, 0xBE74,
- 0x327B,      0,      0,      0,      0, 0xBE75,      0,      0,
-      0,      0,      0,      0, 0xBE76, 0xBE77, 0xBE78, 0xBE79,
-      0, 0xBE7A, 0xBE7B, 0x5870,      0, 0xBE7E, 0x586F, 0xBE7C,
-      0, 0xBE7D,      0,      0, 0xBF21, 0xBF22,      0, 0xBF23,
+      0,      0, 0x586B,      0,      0,      0, 0x3438,      0,
+};
+unsigned short utf8_to_euc_E687[] = {
+      0,      0,      0, 0x5869,      0,      0, 0x586A, 0x3A29,
+ 0x5868, 0x5866, 0x5865, 0x586C, 0x5864, 0x586E,      0,      0,
+ 0x327B,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x5870,      0,      0, 0x586F,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x4428,      0, 0x5873,      0, 0x5871, 0x5867,
  0x377C,      0, 0x5872,      0, 0x5876, 0x5875, 0x5877, 0x5874,
 };
-const unsigned short utf8_to_euc_E688[] = {
- 0x5878, 0xBF24,      0, 0xBF25, 0xBF26,      0,      0, 0xBF27,
+unsigned short utf8_to_euc_E688[] = {
+ 0x5878,      0,      0,      0,      0,      0,      0,      0,
  0x5879, 0x587A, 0x4A6A,      0, 0x587C, 0x587B, 0x3D3F,      0,
- 0x402E, 0x3266, 0x327C, 0xBF28, 0x587D, 0xBF29, 0x303F,      0,
-      0,      0, 0x404C, 0x587E, 0xBF2A, 0x6C43, 0x5921, 0x3761,
- 0xBF2B, 0x5922, 0xBF2C, 0xBF2D,      0,      0, 0x406F, 0xBF2E,
-      0, 0xBF2F, 0x5923, 0xBF30,      0,      0, 0x5924, 0x353A,
+ 0x402E, 0x3266, 0x327C, 0x7A2D, 0x587D,      0, 0x303F,      0,
+      0,      0, 0x404C, 0x587E,      0, 0x6C43, 0x5921, 0x3761,
+      0, 0x5922,      0,      0,      0,      0, 0x406F,      0,
+      0,      0, 0x5923,      0,      0,      0, 0x5924, 0x353A,
  0x5925,      0, 0x5926, 0x5927, 0x4257,      0,      0,      0,
- 0x384D, 0xBF31,      0, 0x4C61,      0, 0xBF32,      0, 0x4B3C,
-};
-const unsigned short utf8_to_euc_E689[] = {
- 0x3D6A, 0x5928, 0xBF33, 0xBF34, 0xBF35,      0, 0xBF36, 0x4070,
- 0x6E3D, 0x4862,      0, 0x3C6A, 0xBF37, 0x3A4D, 0x5929,      0,
- 0xBF38, 0xBF39, 0xBF3A, 0x4247, 0xBF3B, 0x4A27, 0xBF3C,      0,
- 0x4271,      0, 0xBF3D, 0x592C, 0xBF3E,      0, 0x592A,      0,
- 0x592D,      0,      0, 0x592B, 0xBF3F,      0,      0,      0,
- 0x592E,      0,      0,      0,      0, 0xBF40, 0x4A31, 0xBF41,
-      0, 0x3037,      0, 0xBF42,      0,      0, 0x495E,      0,
-      0, 0x4863, 0xBF43,      0, 0x592F, 0xBF44, 0x5932, 0x3E35,
-};
-const unsigned short utf8_to_euc_E68A[] = {
+ 0x384D,      0,      0, 0x4C61,      0,      0,      0, 0x4B3C,
+};
+unsigned short utf8_to_euc_E689[] = {
+ 0x3D6A, 0x5928,      0,      0,      0,      0,      0, 0x4070,
+ 0x6E3D, 0x4862,      0, 0x3C6A,      0, 0x3A4D, 0x5929,      0,
+      0,      0,      0, 0x4247,      0, 0x4A27,      0,      0,
+ 0x4271,      0,      0, 0x592C,      0,      0, 0x592A,      0,
+ 0x592D,      0,      0, 0x592B,      0,      0,      0,      0,
+ 0x592E,      0,      0,      0,      0,      0, 0x4A31,      0,
+      0, 0x3037,      0,      0,      0,      0, 0x495E,      0,
+      0, 0x4863,      0,      0, 0x592F,      0, 0x5932, 0x3E35,
+};
+unsigned short utf8_to_euc_E68A[] = {
  0x353B,      0, 0x5930, 0x5937, 0x3E36,      0,      0,      0,
-      0, 0x5931, 0x4744,      0,      0, 0xBF45, 0xBF46, 0xBF47,
- 0xBF48, 0x4D5E, 0x5933, 0x5934, 0x5938, 0x456A, 0x5935, 0x3933,
+      0, 0x5931, 0x4744,      0,      0,      0,      0,      0,
+      0, 0x4D5E, 0x5933, 0x5934, 0x5938, 0x456A, 0x5935, 0x3933,
  0x405E,      0,      0, 0x5946, 0x4834,      0, 0x4272,      0,
-      0,      0,      0,      0,      0,      0, 0xBF49,      0,
- 0xBF4A,      0,      0, 0x4864, 0x5A2D,      0,      0,      0,
-      0, 0x4A7A,      0, 0xBF4B,      0, 0x4471, 0xBF4C, 0xBF4D,
-      0, 0x4B75, 0xBF4E, 0x593B, 0x3221, 0x436A, 0xBF4F, 0xBF50,
-};
-const unsigned short utf8_to_euc_E68B[] = {
-      0,      0, 0x5944,      0, 0xBF51, 0x4334, 0x593E, 0x5945,
- 0x5940, 0x5947, 0x5943,      0, 0x5942, 0x476F, 0xBF52, 0x593C,
- 0x327D, 0x593A, 0x3571, 0x4273, 0x5936, 0xBF53, 0xBF54, 0x5939,
- 0x3934, 0x405B, 0xBF55, 0x3E37, 0x5941, 0x4752,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x7A2E,      0,
+      0,      0,      0, 0x4864, 0x5A2D,      0,      0,      0,
+      0, 0x4A7A,      0,      0,      0, 0x4471,      0,      0,
+      0, 0x4B75,      0, 0x593B, 0x3221, 0x436A,      0,      0,
+};
+unsigned short utf8_to_euc_E68B[] = {
+      0,      0, 0x5944,      0,      0, 0x4334, 0x593E, 0x5945,
+ 0x5940, 0x5947, 0x5943,      0, 0x5942, 0x476F,      0, 0x593C,
+ 0x327D, 0x593A, 0x3571, 0x4273, 0x5936,      0,      0, 0x5939,
+ 0x3934, 0x405B,      0, 0x3E37, 0x5941, 0x4752,      0,      0,
  0x3572, 0x3348,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xBF56,      0, 0x3367, 0x3F21, 0x5949, 0x594E,
-      0, 0x594A, 0xBF57, 0x377D, 0xBF58, 0x594F, 0x3B22, 0x3969,
-      0,      0,      0,      0, 0xBF59, 0xBF5A, 0x3D26, 0x593D,
-};
-const unsigned short utf8_to_euc_E68C[] = {
-      0, 0x3B7D, 0x594C, 0xBF5B, 0xBF5C,      0,      0, 0x3B58,
- 0x594D, 0x3044, 0xBF5D, 0xBF5E, 0x5948, 0xBF5F,      0,      0,
- 0xBF60, 0x4429,      0, 0xBF61,      0,      0, 0xBF62,      0,
- 0xBF63, 0x3573,      0,      0,      0,      0,      0, 0x3634,
+      0,      0,      0,      0, 0x3367, 0x3F21, 0x5949, 0x594E,
+      0, 0x594A,      0, 0x377D,      0, 0x594F, 0x3B22, 0x3969,
+      0,      0,      0,      0,      0,      0, 0x3D26, 0x593D,
+};
+unsigned short utf8_to_euc_E68C[] = {
+      0, 0x3B7D, 0x594C,      0,      0,      0,      0, 0x3B58,
+ 0x594D, 0x3044,      0,      0, 0x5948,      0,      0,      0,
+      0, 0x4429,      0,      0,      0,      0,      0,      0,
+      0, 0x3573,      0,      0,      0,      0,      0, 0x3634,
       0,      0,      0,      0,      0,      0,      0, 0x594B,
- 0x3027, 0xBF64, 0xBF65, 0x3A43,      0, 0xBF66,      0, 0x3F36,
-      0,      0,      0,      0,      0, 0xBF67, 0xBF68,      0,
-      0, 0xBF69, 0x4472,      0, 0xBF6A, 0x4854, 0x5951, 0x415E,
-};
-const unsigned short utf8_to_euc_E68D[] = {
-      0, 0xBF6B, 0xBF6C, 0xBF6D, 0xBF6E,      0, 0xBF6F,      0,
-      0, 0x422A, 0xBF70, 0xBF71, 0x3B2B, 0x5952, 0xBF72, 0x5954,
- 0x5950,      0, 0xBF73, 0xBF74, 0xBF75, 0x4A61,      0, 0x443D,
- 0xBF76,      0,      0, 0xBF77, 0x415C,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xBF78, 0xBF79, 0x4A7B,
- 0x3C4E, 0x5960,      0, 0x595F, 0xBF7A, 0xBF7B, 0x3F78,      0,
-      0, 0xBF7C, 0x377E,      0, 0xBF7D, 0xBF7E, 0x5959, 0x3E39,
- 0xC021,      0, 0x4668, 0x4731, 0xC022, 0xC023,      0, 0xC024,
-};
-const unsigned short utf8_to_euc_E68E[] = {
- 0x5957,      0, 0xC025, 0x415D, 0xC026,      0,      0, 0xC027,
- 0x3C78, 0x595C, 0xC028,      0, 0x3E38,      0, 0x5956, 0x595B,
- 0xC029,      0, 0x4753,      0, 0xC02A, 0xC02B, 0x5955,      0,
- 0x3721, 0xC02C, 0xC02D, 0x335D,      0,      0, 0xC02E, 0x595D,
- 0x4E2B, 0x3A4E, 0x4335, 0x595A, 0xC02F, 0x405C, 0xC030, 0x3935,
- 0x3F64, 0x3166, 0x413C, 0x5958, 0x3545, 0xC031, 0xC032, 0xC033,
+ 0x3027,      0,      0, 0x3A43,      0,      0,      0, 0x3F36,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4472,      0,      0, 0x4854, 0x5951, 0x415E,
+};
+unsigned short utf8_to_euc_E68D[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x422A,      0,      0, 0x3B2B, 0x5952,      0, 0x5954,
+ 0x5950,      0,      0,      0,      0, 0x4A61,      0, 0x443D,
+      0,      0,      0,      0, 0x415C,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4A7B,
+ 0x3C4E, 0x5960,      0, 0x595F,      0,      0, 0x3F78,      0,
+      0,      0, 0x377E,      0,      0,      0, 0x5959, 0x3E39,
+      0,      0, 0x4668, 0x4731,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E68E[] = {
+ 0x5957,      0,      0, 0x415D,      0,      0,      0,      0,
+ 0x3C78, 0x595C,      0,      0, 0x3E38,      0, 0x5956, 0x595B,
+      0,      0, 0x4753,      0,      0,      0, 0x5955,      0,
+ 0x3721,      0,      0, 0x335D,      0,      0,      0, 0x595D,
+ 0x4E2B, 0x3A4E, 0x4335, 0x595A,      0, 0x405C,      0, 0x3935,
+ 0x3F64, 0x3166, 0x413C, 0x5958, 0x3545,      0,      0,      0,
       0,      0, 0x3747,      0, 0x444F, 0x595E,      0,      0,
-      0,      0,      0, 0x415F,      0, 0xC034, 0x5961,      0,
-};
-const unsigned short utf8_to_euc_E68F[] = {
- 0x5963, 0xC035,      0, 0x4237, 0x5969, 0xC036, 0x5964,      0,
- 0xC037, 0x5966,      0,      0,      0,      0, 0xC038, 0x4941,
- 0x4473, 0xC039, 0x5967, 0xC03A, 0xC03B, 0xC03C, 0x4D2C,      0,
-      0,      0, 0x4D48, 0x3439, 0xC03D,      0,      0,      0,
- 0xC03E, 0x302E,      0, 0x5965,      0, 0xC03F,      0,      0,
-      0, 0x5962, 0xC040,      0, 0xC041,      0, 0x3478,      0,
-      0,      0, 0xC042, 0xC043, 0x3167, 0xC044, 0x5968,      0,
- 0xC045, 0xC046, 0x4D49,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E690[] = {
+      0,      0,      0, 0x415F,      0,      0, 0x5961,      0,
+};
+unsigned short utf8_to_euc_E68F[] = {
+ 0x5963,      0,      0, 0x4237, 0x5969,      0, 0x5964,      0,
+      0, 0x5966,      0,      0,      0,      0,      0, 0x4941,
+ 0x4473,      0, 0x5967,      0,      0,      0, 0x4D2C,      0,
+      0,      0, 0x4D48, 0x3439,      0,      0,      0,      0,
+      0, 0x302E,      0, 0x5965,      0,      0,      0,      0,
+      0, 0x5962,      0,      0,      0,      0, 0x3478,      0,
+      0,      0,      0,      0, 0x3167, 0x7A2F, 0x5968,      0,
+      0,      0, 0x4D49,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E690[] = {
       0,      0,      0,      0,      0,      0, 0x596C,      0,
-      0, 0xC047, 0xC048,      0,      0, 0x423B,      0, 0x5973,
- 0xC049,      0, 0xC04A, 0x596D, 0xC04B,      0, 0x596A, 0x5971,
- 0xC04C,      0,      0,      0, 0x5953,      0, 0xC04D,      0,
- 0xC04E,      0, 0xC04F,      0, 0xC050, 0xC051, 0x596E,      0,
- 0x5972, 0xC052, 0xC053,      0, 0x4842, 0x456B,      0, 0xC054,
- 0xC055,      0,      0,      0, 0x596B, 0xC056, 0x596F,      0,
-      0,      0, 0x3748,      0,      0, 0xC057, 0x3A71, 0xC058,
-};
-const unsigned short utf8_to_euc_E691[] = {
+      0,      0,      0,      0,      0, 0x423B,      0, 0x5973,
+      0,      0,      0, 0x596D,      0,      0, 0x596A, 0x5971,
+      0,      0,      0,      0, 0x5953,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x596E,      0,
+ 0x5972,      0,      0,      0, 0x4842, 0x456B,      0,      0,
+      0,      0,      0,      0, 0x596B,      0, 0x596F,      0,
+      0,      0, 0x3748,      0,      0,      0, 0x3A71,      0,
+};
+unsigned short utf8_to_euc_E691[] = {
       0,      0, 0x405D,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xC059,      0,      0, 0x5977, 0xC05A,
-      0, 0xC05B, 0xC05C, 0xC05D, 0xC05E,      0,      0,      0,
- 0x4526,      0, 0xC05F, 0xC060, 0xC061, 0xC062,      0, 0xC063,
- 0xC064, 0xC065,      0, 0xC066,      0,      0,      0, 0x5974,
-      0, 0x4B60,      0,      0,      0, 0xC067,      0, 0x5975,
-      0,      0,      0, 0xC068, 0xC069,      0, 0x5976,      0,
- 0x4C4E,      0, 0x4022, 0xC06A,      0, 0xC06B,      0,      0,
-};
-const unsigned short utf8_to_euc_E692[] = {
-      0,      0,      0, 0x3762,      0, 0xC06C,      0, 0xC06D,
- 0x597D,      0,      0,      0,      0,      0,      0, 0xC06E,
- 0xC06F, 0xC070, 0x3B35, 0x597A,      0, 0x5979,      0,      0,
- 0xC071, 0xC072, 0x4732, 0xC073,      0, 0xC074, 0x4635, 0xC075,
-      0, 0xC076,      0, 0xC077, 0x4531, 0x597B, 0xC078,      0,
- 0xC079, 0x597C,      0, 0x496F, 0xC07A, 0x4745, 0x3B23,      0,
- 0x4071,      0, 0x4B50, 0xC07B,      0,      0,      0,      0,
-      0, 0x3349,      0, 0x5A25, 0x597E, 0xC07C, 0xC07D, 0xC07E,
-};
-const unsigned short utf8_to_euc_E693[] = {
-      0, 0x4D4A, 0x5A27,      0, 0xC121, 0x5A23,      0, 0x5A24,
-      0, 0xC122, 0xC123, 0xC124, 0xC125, 0x4160, 0xC126,      0,
- 0xC127, 0xC128, 0x5A22,      0, 0x593F, 0xC129,      0, 0xC12A,
+      0,      0,      0,      0,      0,      0, 0x5977,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x4526,      0,      0,      0,      0,      0,      0,      0,
+ 0x7A30,      0,      0,      0,      0,      0,      0, 0x5974,
+      0, 0x4B60,      0,      0,      0,      0,      0, 0x5975,
+      0,      0,      0,      0,      0,      0, 0x5976,      0,
+ 0x4C4E,      0, 0x4022,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E692[] = {
+      0,      0,      0, 0x3762,      0,      0,      0,      0,
+ 0x597D,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3B35, 0x597A,      0, 0x5979,      0,      0,
+      0,      0, 0x4732,      0,      0, 0x7A31, 0x4635,      0,
+      0,      0,      0,      0, 0x4531, 0x597B,      0,      0,
+      0, 0x597C,      0, 0x496F,      0, 0x4745, 0x3B23,      0,
+ 0x4071,      0, 0x4B50,      0,      0,      0,      0,      0,
+      0, 0x3349,      0, 0x5A25, 0x597E,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E693[] = {
+      0, 0x4D4A, 0x5A27,      0,      0, 0x5A23,      0, 0x5A24,
+      0,      0,      0,      0,      0, 0x4160, 0x7A32,      0,
+      0,      0, 0x5A22,      0, 0x593F,      0,      0,      0,
  0x5A26,      0, 0x5A21,      0,      0,      0,      0,      0,
- 0x5A2B, 0x5A2C, 0x4527, 0x5A2E, 0xC12B, 0xC12C, 0x3B24, 0x5A29,
-      0, 0xC12D, 0xC12E,      0, 0x353C, 0xC12F,      0, 0x5A2F,
- 0xC130, 0x5A28, 0x5A33,      0, 0x5A32, 0xC131, 0x5A31, 0xC132,
-      0,      0, 0x5A34, 0xC133,      0, 0x5A36, 0x3E71, 0xC134,
-};
-const unsigned short utf8_to_euc_E694[] = {
- 0x5A35, 0xC135,      0,      0, 0xC136, 0x5A39,      0,      0,
- 0xC137, 0xC138, 0xC139,      0,      0,      0,      0, 0xC13A,
-      0,      0,      0, 0xC13B, 0xC13C,      0, 0xC13D,      0,
- 0x5A37, 0xC13E,      0, 0xC13F, 0x5A38, 0x5970, 0xC140, 0xC141,
-      0,      0, 0xC142, 0x5A3B, 0x5A3A,      0, 0xC143,      0,
-      0, 0xC144, 0x5978, 0x5A3C, 0x5A30,      0, 0xC145, 0x3B59,
-      0, 0xC146,      0,      0, 0x5A3D, 0x5A3E, 0x5A40, 0x5A3F,
- 0x5A41, 0x327E, 0xC147, 0x3936, 0xC148, 0xC149, 0x4A7C, 0x402F,
-};
-const unsigned short utf8_to_euc_E695[] = {
-      0,      0,      0, 0xC14A,      0, 0x384E,      0, 0xC14B,
- 0x5A43, 0xC14C,      0,      0,      0, 0x5A46, 0xF441, 0x4952,
- 0xC14D, 0x355F, 0xC14E,      0, 0xC14F, 0x5A45, 0x5A44, 0x4754,
- 0x5A47, 0x3635,      0,      0,      0, 0x5A49, 0x5A48, 0xC150,
- 0xC151,      0, 0x343A, 0x3B36,      0,      0, 0x4658, 0xC152,
-      0,      0,      0, 0xC153, 0x3749,      0,      0,      0,
+ 0x5A2B, 0x5A2C, 0x4527, 0x5A2E,      0,      0, 0x3B24, 0x5A29,
+      0,      0,      0,      0, 0x353C,      0,      0, 0x5A2F,
+      0, 0x5A28, 0x5A33,      0, 0x5A32,      0, 0x5A31,      0,
+      0,      0, 0x5A34,      0,      0, 0x5A36, 0x3E71,      0,
+};
+unsigned short utf8_to_euc_E694[] = {
+ 0x5A35,      0,      0,      0,      0, 0x5A39,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5A37,      0,      0,      0, 0x5A38, 0x5970,      0,      0,
+      0,      0,      0, 0x5A3B, 0x5A3A,      0,      0,      0,
+      0,      0, 0x5978, 0x5A3C, 0x5A30,      0,      0, 0x3B59,
+      0,      0,      0,      0, 0x5A3D, 0x5A3E, 0x5A40, 0x5A3F,
+ 0x5A41, 0x327E,      0, 0x3936,      0,      0, 0x4A7C, 0x402F,
+};
+unsigned short utf8_to_euc_E695[] = {
+      0,      0,      0,      0,      0, 0x384E,      0,      0,
+ 0x5A43,      0,      0,      0,      0, 0x5A46, 0x7A33, 0x4952,
+      0, 0x355F,      0,      0,      0, 0x5A45, 0x5A44, 0x4754,
+ 0x5A47, 0x3635,      0,      0,      0, 0x5A49, 0x5A48,      0,
+      0,      0, 0x343A, 0x3B36,      0,      0, 0x4658,      0,
+      0,      0,      0,      0, 0x3749,      0,      0,      0,
  0x3F74,      0, 0x5A4A,      0, 0x4030, 0x4528,      0, 0x495F,
- 0x5A4B,      0, 0xC154,      0,      0, 0xC155,      0,      0,
-};
-const unsigned short utf8_to_euc_E696[] = {
-      0, 0xC156, 0x5A4C, 0x5A4D,      0, 0xC157,      0, 0x4A38,
- 0x555D, 0x4046, 0xC158,      0, 0x494C,      0, 0x3A58,      0,
- 0x4865, 0x4843, 0xC159,      0,      0, 0xC15A,      0, 0x454D,
- 0xC15B, 0x4E41,      0, 0x5A4F, 0x3C50, 0xC15C,      0, 0x5A50,
- 0xC15D, 0x3036,      0, 0xC15E, 0x3654, 0x404D, 0xC15F, 0x4960,
-      0,      0,      0, 0x5A51, 0x3B42, 0x4347, 0xC160, 0x3B5B,
- 0x3F37,      0, 0xC161, 0xC162, 0xC163,      0,      0, 0x5A52,
-      0, 0x4A7D,      0,      0, 0x3177, 0x3B5C,      0, 0xC164,
-};
-const unsigned short utf8_to_euc_E697[] = {
-      0, 0x5A55, 0xC165, 0x5A53, 0x5A56, 0x4E39, 0x5A54,      0,
- 0xC166, 0xC167,      0, 0x407B, 0x5A57,      0, 0xC168, 0x4232,
- 0xC169,      0, 0x5A58,      0, 0xC16A,      0, 0xC16B, 0x347A,
- 0xC16C, 0x5A5A,      0, 0x5A59,      0,      0,      0, 0xC16D,
+ 0x5A4B,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E696[] = {
+      0,      0, 0x5A4C, 0x5A4D,      0,      0,      0, 0x4A38,
+ 0x555D, 0x4046,      0,      0, 0x494C,      0, 0x3A58,      0,
+ 0x4865, 0x4843,      0,      0,      0,      0,      0, 0x454D,
+      0, 0x4E41,      0, 0x5A4F, 0x3C50,      0,      0, 0x5A50,
+      0, 0x3036,      0,      0, 0x3654, 0x404D,      0, 0x4960,
+      0,      0,      0, 0x5A51, 0x3B42, 0x4347,      0, 0x3B5B,
+ 0x3F37,      0,      0,      0,      0,      0,      0, 0x5A52,
+      0, 0x4A7D,      0,      0, 0x3177, 0x3B5C,      0,      0,
+};
+unsigned short utf8_to_euc_E697[] = {
+      0, 0x5A55,      0, 0x5A53, 0x5A56, 0x4E39, 0x5A54,      0,
+      0,      0,      0, 0x407B, 0x5A57,      0,      0, 0x4232,
+      0,      0, 0x5A58,      0,      0,      0,      0, 0x347A,
+      0, 0x5A5A,      0, 0x5A59,      0,      0,      0,      0,
  0x5A5B, 0x5A5C, 0x347B,      0,      0, 0x467C, 0x4336, 0x356C,
  0x3B5D, 0x4161,      0,      0, 0x3D5C, 0x3030,      0,      0,
- 0xC16E, 0x5A5D, 0xC16F,      0, 0xC170, 0xC171,      0,      0,
-      0, 0xC172, 0x3222, 0x5A61,      0,      0, 0xC173, 0xC174,
-};
-const unsigned short utf8_to_euc_E698[] = {
- 0xC175,      0, 0x3937, 0x5A60, 0xC176,      0, 0x3A2B, 0x3E3A,
- 0xC177, 0xC178, 0x5A5F,      0, 0x3E3B, 0xC179, 0x4C40, 0x3A2A,
-      0, 0xC17A, 0xC17B, 0x3057, 0x404E, 0xC17C, 0xC17D,      0,
-      0,      0,      0,      0, 0x5A66, 0xC17E, 0xC221, 0x4031,
- 0x3147, 0xC222, 0xC223, 0xC224, 0xC225, 0x3D55, 0xC226, 0x4B66,
- 0x3A72, 0xC227, 0xC228, 0xC229, 0xC22A, 0x3E3C, 0xC22B, 0x4027,
- 0xC22C, 0xC22D,      0, 0xC22E, 0x5A65, 0x5A63, 0x5A64, 0xC230,
-      0, 0xC22F,      0, 0xF442, 0x436B,      0,      0, 0x5B26,
-};
-const unsigned short utf8_to_euc_E699[] = {
- 0xC231, 0x5A6A, 0x3B7E, 0x3938, 0x5A68, 0xC232, 0xC233,      0,
-      0, 0x5A69, 0xC234, 0x3F38, 0xC235,      0, 0xC237, 0x5A67,
-      0, 0xC236, 0x3B2F,      0,      0,      0,      0, 0xC238,
- 0xC239, 0xC23A,      0, 0xC23B, 0xC23C, 0x5A6C, 0x5A6B, 0x5A70,
- 0xC23D, 0xC23E, 0x5A71,      0, 0x5A6D, 0xF443, 0x3322, 0x5A6E,
- 0x5A6F, 0x4855, 0xC240, 0xC241, 0xC242,      0, 0x4961, 0x374A,
- 0x5A72,      0,      0, 0xC244, 0x4032, 0xC245, 0x3E3D, 0xC247,
- 0xC248, 0xC249, 0x4352, 0xC24A, 0xC24C,      0, 0xC243, 0xC246,
-};
-const unsigned short utf8_to_euc_E69A[] = {
- 0xC24B, 0x3647,      0, 0x5A73, 0x5A77,      0,      0, 0x324B,
- 0x5A74, 0x5A76,      0, 0xC24D, 0xC24E, 0xC24F, 0x5A75,      0,
- 0xC250, 0x3D6B, 0xC251,      0,      0,      0, 0x4348, 0x3045,
- 0x5A78, 0xC252, 0xC253, 0xC254, 0xC255, 0x5A79,      0, 0xC256,
- 0xC257,      0, 0x442A,      0, 0xC258,      0, 0x4E71,      0,
-      0,      0,      0, 0x3B43,      0, 0xC259, 0x4A6B,      0,
-      0, 0xC25A, 0xC25B,      0, 0x4B3D, 0xC25C,      0,      0,
- 0x5B22, 0x5A7B,      0, 0xC25D, 0x5A7E,      0, 0x5A7D, 0xC25E,
-};
-const unsigned short utf8_to_euc_E69B[] = {
- 0xC25F, 0x5A7A, 0xC260, 0xC261, 0x5B21,      0,      0, 0x465E,
- 0xC262, 0x5A7C,      0,      0, 0xC263,      0, 0xC264, 0xC265,
-      0,      0,      0,      0, 0xC266,      0, 0x5B23,      0,
-      0, 0x3D6C, 0x5B24, 0xC267, 0x4D4B, 0x4778,      0, 0xC268,
+      0, 0x5A5D,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3222, 0x5A61,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E698[] = {
+ 0x7A34,      0, 0x3937, 0x5A60,      0,      0, 0x3A2B, 0x3E3A,
+      0, 0x7A37, 0x5A5F,      0, 0x3E3B,      0, 0x4C40, 0x3A2A,
+      0,      0,      0, 0x3057, 0x404E, 0x7A35,      0,      0,
+      0,      0,      0,      0, 0x5A66,      0, 0x7A39, 0x4031,
+ 0x3147,      0,      0,      0, 0x7A3A, 0x3D55,      0, 0x4B66,
+ 0x3A72,      0,      0,      0,      0, 0x3E3C, 0x7A38, 0x4027,
+      0, 0x7928,      0,      0, 0x5A65, 0x5A63, 0x5A64,      0,
+      0,      0,      0, 0x7A36, 0x436B,      0,      0, 0x5B26,
+};
+unsigned short utf8_to_euc_E699[] = {
+      0, 0x5A6A, 0x3B7E, 0x3938, 0x5A68,      0,      0,      0,
+      0, 0x5A69,      0, 0x3F38,      0,      0,      0, 0x5A67,
+      0,      0, 0x3B2F,      0,      0,      0,      0, 0x7A3C,
+      0, 0x7A3D,      0,      0,      0, 0x5A6C, 0x5A6B, 0x5A70,
+      0,      0, 0x5A71,      0, 0x5A6D, 0x7A3B, 0x3322, 0x5A6E,
+ 0x5A6F, 0x4855,      0,      0,      0,      0, 0x4961, 0x374A,
+ 0x5A72,      0,      0, 0x7A3F, 0x4032,      0, 0x3E3D,      0,
+      0,      0, 0x4352,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E69A[] = {
+      0, 0x3647,      0, 0x5A73, 0x5A77,      0,      0, 0x324B,
+ 0x5A74, 0x5A76,      0,      0,      0,      0, 0x5A75,      0,
+      0, 0x3D6B,      0,      0,      0,      0, 0x4348, 0x3045,
+ 0x5A78, 0x7A40,      0,      0,      0, 0x5A79,      0,      0,
+ 0x7A41,      0, 0x442A,      0,      0,      0, 0x4E71,      0,
+      0,      0,      0, 0x3B43,      0,      0, 0x4A6B,      0,
+      0,      0, 0x7A42,      0, 0x4B3D,      0,      0,      0,
+ 0x5B22, 0x5A7B,      0,      0, 0x5A7E,      0, 0x5A7D, 0x7A43,
+};
+unsigned short utf8_to_euc_E69B[] = {
+      0, 0x5A7A,      0,      0, 0x5B21,      0,      0, 0x465E,
+      0, 0x5A7C,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5B23,      0,
+      0, 0x3D6C, 0x5B24,      0, 0x4D4B, 0x4778,      0,      0,
  0x5B25,      0,      0,      0,      0,      0, 0x5B27,      0,
- 0xC269, 0x5B28,      0, 0xC26A, 0xC26B,      0, 0xC26C,      0,
+      0, 0x5B28,      0,      0,      0,      0,      0,      0,
  0x5B29,      0, 0x364A, 0x3148, 0x3939, 0x5B2A,      0, 0x5B2B,
- 0x3D71, 0x4162, 0xC26D, 0xC23F, 0x5258, 0x413E, 0x413D, 0x4258,
-};
-const unsigned short utf8_to_euc_E69C[] = {
- 0x3A47,      0,      0, 0x5072,      0, 0xC26E,      0, 0xC26F,
- 0x376E, 0x4D2D,      0, 0x4A7E,      0, 0x497E, 0xC270, 0x5B2C,
-      0,      0,      0, 0xC271, 0x3A73, 0x443F, 0x5B2D, 0x4F2F,
-      0, 0xC272,      0, 0x4B3E, 0xC273, 0x442B, 0x5B2E, 0x347C,
- 0xC274,      0, 0xC275,      0,      0,      0, 0x5B2F, 0x5B30,
+ 0x3D71, 0x4162, 0x7A44, 0x792B, 0x5258, 0x413E, 0x413D, 0x4258,
+};
+unsigned short utf8_to_euc_E69C[] = {
+ 0x3A47,      0,      0, 0x5072,      0,      0,      0,      0,
+ 0x376E, 0x4D2D,      0, 0x4A7E,      0, 0x497E, 0x7A45, 0x5B2C,
+      0,      0,      0,      0, 0x3A73, 0x443F, 0x5B2D, 0x4F2F,
+      0,      0,      0, 0x4B3E,      0, 0x442B, 0x5B2E, 0x347C,
+      0,      0,      0,      0,      0,      0, 0x5B2F, 0x5B30,
  0x4C5A,      0, 0x4C24, 0x4B76, 0x4B5C, 0x3B25, 0x5B32,      0,
-      0, 0x3C6B,      0, 0xC276, 0x4B51,      0, 0x5B34, 0x5B37,
- 0x5B36,      0, 0x3479,      0,      0, 0x3560, 0xC277, 0x5B33,
-};
-const unsigned short utf8_to_euc_E69D[] = {
-      0, 0x5B35,      0,      0,      0, 0xC278, 0x5B38, 0xC279,
- 0xC27A, 0x3F79,      0,      0, 0xC27B,      0, 0x4D7B, 0x3049,
- 0x3A60, 0x423C,      0, 0x3C5D, 0xC27C, 0xC27D, 0x3E73,      0,
-      0, 0x5B3B,      0,      0, 0x454E, 0xC27E, 0x5B39, 0x422B,
- 0x5B3A, 0x3E72, 0x4C5D, 0x5B3C, 0x5B3D, 0x4D68, 0xC321,      0,
-      0,      0, 0x5B42,      0, 0xC322, 0x393A, 0xC323, 0x4755,
- 0x5B3F, 0x456C, 0x5A5E, 0x5A62, 0xC324, 0x354F, 0xC325, 0x4747,
-      0,      0,      0, 0xC326, 0x5B41,      0, 0x3E3E, 0x4844,
-};
-const unsigned short utf8_to_euc_E69E[] = {
-      0, 0xC327,      0,      0, 0xC328, 0x5B47,      0, 0x487A,
-      0, 0x5B3E,      0, 0x5B44, 0x5B43,      0, 0xC329, 0xC32A,
- 0x404F, 0xC32B,      0, 0xC32C,      0, 0x4B6D, 0xC32D, 0x4E53,
- 0xC32E, 0xC32F, 0x4B67, 0xC330, 0x324C, 0x3B5E,      0,      0,
+      0, 0x3C6B,      0,      0, 0x4B51,      0, 0x5B34, 0x5B37,
+ 0x5B36,      0, 0x3479,      0,      0, 0x3560,      0, 0x5B33,
+};
+unsigned short utf8_to_euc_E69D[] = {
+      0, 0x5B35,      0,      0,      0,      0, 0x5B38,      0,
+      0, 0x3F79,      0,      0,      0,      0, 0x4D7B, 0x3049,
+ 0x3A60, 0x423C,      0, 0x3C5D,      0,      0, 0x3E73,      0,
+      0, 0x5B3B,      0,      0, 0x454E,      0, 0x5B39, 0x422B,
+ 0x5B3A, 0x3E72, 0x4C5D, 0x5B3C, 0x5B3D, 0x4D68, 0x7A47,      0,
+      0,      0, 0x5B42,      0,      0, 0x393A,      0, 0x4755,
+ 0x5B3F, 0x456C, 0x5A5E, 0x5A62,      0, 0x354F,      0, 0x4747,
+      0,      0,      0,      0, 0x5B41,      0, 0x3E3E, 0x4844,
+};
+unsigned short utf8_to_euc_E69E[] = {
+      0,      0,      0,      0,      0, 0x5B47,      0, 0x487A,
+      0, 0x5B3E,      0, 0x5B44, 0x5B43,      0,      0,      0,
+ 0x404F,      0,      0,      0,      0, 0x4B6D,      0, 0x4E53,
+      0,      0, 0x4B67,      0, 0x324C, 0x3B5E,      0,      0,
  0x4F48, 0x5B46, 0x3F75,      0,      0,      0, 0x5B45,      0,
       0, 0x5B40,      0,      0,      0,      0,      0, 0x384F,
- 0xC331, 0xC332, 0xC333, 0x5B4C, 0x5B4A, 0xC334, 0x324D, 0x5B48,
- 0x5B4E, 0x5B54,      0, 0xC335, 0xC336, 0xC337,      0,      0,
-};
-const unsigned short utf8_to_euc_E69F[] = {
- 0xC339, 0x4248, 0xC33A, 0xC33B, 0x4A41, 0xC33C, 0x5B56,      0,
- 0xC33D, 0xC33E, 0x4922,      0,      0,      0, 0x5B55, 0x4770,
- 0x4B3F, 0x343B, 0xC33F, 0x4077, 0x3D40,      0,      0, 0xC340,
- 0x4453, 0xC341, 0x4D2E,      0, 0xC342, 0x5B51, 0x5B50,      0,
-      0, 0xC343, 0x5B52,      0, 0x5B4F,      0, 0xC344, 0x5B57,
+      0,      0,      0, 0x5B4C, 0x5B4A,      0, 0x324D, 0x5B48,
+ 0x5B4E, 0x5B54,      0, 0x7A48,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E69F[] = {
+ 0x7A4A, 0x4248,      0,      0, 0x4A41,      0, 0x5B56,      0,
+      0,      0, 0x4922,      0,      0,      0, 0x5B55, 0x4770,
+ 0x4B3F, 0x343B,      0, 0x4077, 0x3D40,      0,      0,      0,
+ 0x4453,      0, 0x4D2E,      0,      0, 0x5B51, 0x5B50,      0,
+      0,      0, 0x5B52,      0, 0x5B4F,      0,      0, 0x5B57,
       0, 0x5B4D,      0,      0, 0x5B4B,      0, 0x5B53, 0x5B49,
- 0xC345, 0x436C, 0xC346, 0x4C78, 0x3C46, 0x3A74, 0xC347, 0xC348,
-      0, 0xC338,      0, 0x3A3A,      0,      0, 0x4B6F, 0x3341,
-};
-const unsigned short utf8_to_euc_E6A0[] = {
-      0, 0xF446, 0x444E, 0x464A, 0x3149,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x4072, 0xC34A,      0, 0x4034, 0x372A,
-      0, 0xC34B,      0,      0,      0, 0xC34C, 0x5B59, 0xC34D,
-      0, 0x393B, 0x337C,      0,      0,      0,      0, 0xC34F,
- 0xC34E, 0x5B5B, 0x3374, 0x5B61, 0xC350, 0xC351,      0, 0xC352,
- 0xC353, 0xC354, 0x5B5E, 0xC355, 0x4073,      0,      0,      0,
- 0x334B, 0x3A2C,      0, 0xC356, 0x334A, 0x3A4F,      0, 0xC357,
-};
-const unsigned short utf8_to_euc_E6A1[] = {
- 0x5B5C, 0x3765, 0x374B, 0x456D, 0xC358, 0xC359, 0x5B5A,      0,
- 0x3046,      0, 0xC35A,      0, 0xC35B, 0x5B5D, 0x5B5F,      0,
- 0x364D, 0x372C, 0xC349, 0x343C, 0x354B, 0xC35C,      0, 0xC35D,
- 0xC35E, 0x5B62,      0, 0xC35F, 0x3A79, 0x4B71,      0, 0x3B37,
+      0, 0x436C,      0, 0x4C78, 0x3C46, 0x3A74,      0,      0,
+      0,      0,      0, 0x3A3A,      0,      0, 0x4B6F, 0x3341,
+};
+unsigned short utf8_to_euc_E6A0[] = {
+      0, 0x7A4B, 0x444E, 0x464A, 0x3149,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4072,      0,      0, 0x4034, 0x372A,
+      0,      0,      0,      0,      0,      0, 0x5B59,      0,
+      0, 0x393B, 0x337C,      0,      0,      0,      0,      0,
+      0, 0x5B5B, 0x3374, 0x5B61,      0,      0,      0,      0,
+      0,      0, 0x5B5E,      0, 0x4073,      0,      0,      0,
+ 0x334B, 0x3A2C,      0,      0, 0x334A, 0x3A4F,      0,      0,
+};
+unsigned short utf8_to_euc_E6A1[] = {
+ 0x5B5C, 0x3765, 0x374B, 0x456D, 0x7A4C,      0, 0x5B5A,      0,
+ 0x3046,      0,      0,      0,      0, 0x5B5D, 0x5B5F,      0,
+ 0x364D, 0x372C, 0x7A49, 0x343C, 0x354B,      0,      0,      0,
+      0, 0x5B62,      0,      0, 0x3A79, 0x4B71,      0, 0x3B37,
       0,      0,      0, 0x5B63,      0,      0,      0, 0x4930,
-      0,      0,      0, 0xC360,      0,      0, 0xC361, 0xC362,
- 0xC363, 0xC364, 0xC365,      0, 0x5B6F, 0xC366, 0x3233, 0x5B64,
-      0, 0xC367, 0xC368, 0xC369, 0xC36A,      0, 0x5B75, 0x5B65,
-};
-const unsigned short utf8_to_euc_E6A2[] = {
-      0, 0x4E42, 0xC36B, 0x5B6C, 0xC36C, 0x475F, 0xC36D,      0,
- 0xC36E,      0,      0,      0,      0, 0x5B74,      0, 0x5B67,
-      0,      0,      0, 0x3034, 0x5B69,      0, 0xC36F, 0x393C,
- 0xC370,      0, 0xC371, 0x5B6B, 0xC372, 0x5B6A,      0, 0x5B66,
- 0x5B71, 0xC373, 0x3E3F, 0xC374,      0, 0xC375, 0x546D, 0x3868,
- 0x4D7C, 0xC376, 0xC377,      0,      0, 0x5B68, 0xC378, 0x4474,
- 0x3323, 0x3A2D, 0xC379, 0x5B60,      0, 0x5B70, 0x3361,      0,
-      0, 0x5B6E, 0x5B72, 0xC37A, 0x456E,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E6A3[] = {
-      0,      0,      0,      0, 0x347E, 0xC37B, 0x5C32,      0,
- 0xC37C, 0x4C49, 0x5B77, 0x347D, 0xC37D, 0x5B7E,      0, 0xC37E,
- 0xC421, 0xC422, 0x4B40, 0xC423, 0x5C21, 0x5C23, 0xC424, 0x5C27,
- 0x5B79, 0xC425, 0x432A,      0, 0xC426, 0xC427,      0, 0x456F,
- 0x5C2B, 0x5B7C,      0, 0x5C28,      0, 0xC428,      0, 0x5C22,
- 0xC429,      0, 0xC42A, 0xC42B, 0xC42C, 0xC42D, 0x3F39, 0x5C2C,
- 0xC42E, 0xC42F, 0x4033,      0,      0, 0xC430, 0xC431,      0,
-      0, 0x5C2A, 0x343D, 0xC432, 0xC433, 0xC434,      0,      0,
-};
-const unsigned short utf8_to_euc_E6A4[] = {
- 0x4F50, 0x5B76,      0,      0, 0x5C26, 0x3058, 0xC435,      0,
- 0x5B78, 0xC436, 0xC437, 0x4C3A, 0x5B7D, 0x3F22, 0x4447, 0x5B73,
- 0xC438, 0xC439, 0x5C25, 0xC43A,      0,      0, 0xC43B, 0xC43C,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5B6F,      0, 0x3233, 0x5B64,
+      0,      0,      0,      0,      0,      0, 0x5B75, 0x5B65,
+};
+unsigned short utf8_to_euc_E6A2[] = {
+      0, 0x4E42,      0, 0x5B6C,      0, 0x475F,      0,      0,
+      0,      0,      0,      0,      0, 0x5B74,      0, 0x5B67,
+      0,      0,      0, 0x3034, 0x5B69,      0,      0, 0x393C,
+      0,      0,      0, 0x5B6B,      0, 0x5B6A,      0, 0x5B66,
+ 0x5B71,      0, 0x3E3F,      0,      0,      0, 0x546D, 0x3868,
+ 0x4D7C,      0,      0,      0,      0, 0x5B68,      0, 0x4474,
+ 0x3323, 0x3A2D,      0, 0x5B60,      0, 0x5B70, 0x3361,      0,
+      0, 0x5B6E, 0x5B72,      0, 0x456E,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6A3[] = {
+      0,      0,      0,      0, 0x347E,      0, 0x5C32,      0,
+ 0x7929, 0x4C49, 0x5B77, 0x347D,      0, 0x5B7E,      0, 0x7A4D,
+      0,      0, 0x4B40,      0, 0x5C21, 0x5C23,      0, 0x5C27,
+ 0x5B79,      0, 0x432A,      0,      0,      0,      0, 0x456F,
+ 0x5C2B, 0x5B7C,      0, 0x5C28,      0,      0,      0, 0x5C22,
+      0,      0,      0,      0,      0,      0, 0x3F39, 0x5C2C,
+      0,      0, 0x4033,      0,      0,      0,      0,      0,
+      0, 0x5C2A, 0x343D,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6A4[] = {
+ 0x4F50, 0x5B76,      0,      0, 0x5C26, 0x3058,      0,      0,
+ 0x5B78,      0,      0, 0x4C3A, 0x5B7D, 0x3F22, 0x4447, 0x5B73,
+      0,      0, 0x5C25,      0,      0,      0,      0,      0,
       0, 0x3F7A, 0x5C2F, 0x3371, 0x3821,      0,      0,      0,
       0, 0x5C31, 0x5B7A, 0x5C30,      0, 0x5C29, 0x5B7B,      0,
  0x5C2D,      0, 0x5C2E,      0,      0,      0,      0,      0,
- 0x5C3F, 0xC43D,      0, 0xC43E, 0x464E, 0xC43F, 0x5C24,      0,
- 0xC440, 0x5C3B,      0, 0xC441,      0, 0x5C3D,      0, 0x4458,
-};
-const unsigned short utf8_to_euc_E6A5[] = {
-      0,      0, 0xC442,      0,      0, 0xC443,      0,      0,
-      0, 0xC444, 0x4D4C,      0,      0,      0, 0xC445,      0,
-      0,      0,      0, 0x4976, 0x5C38, 0x424A,      0, 0xC446,
-      0, 0x5C3E, 0x413F, 0xC447, 0x5C35, 0x5C42, 0x5C41,      0,
- 0x466F, 0x5C40, 0x466A, 0xC448, 0xC449, 0xC44A, 0xC44B,      0,
- 0xC44C, 0xC44D, 0x5C44, 0x5C37, 0xC44E, 0x3648, 0x5C3A, 0x3D5D,
- 0xC44F, 0xC450, 0xC451, 0x4760, 0x5C3C, 0x364B,      0, 0x5C34,
- 0x5C36, 0x5C33, 0xC452, 0xC453, 0x4F30, 0x335A, 0x5C39, 0xC454,
-};
-const unsigned short utf8_to_euc_E6A6[] = {
- 0xC455, 0x5C43, 0x3335,      0,      0,      0,      0,      0,
-      0,      0, 0x3A67,      0,      0, 0xC456, 0x315D,      0,
-      0, 0x5C54, 0xC457,      0, 0x4F31, 0x5C57, 0xC458,      0,
- 0xC459,      0,      0, 0x3F3A, 0x5C56,      0,      0,      0,
- 0x5C55, 0xC45A,      0,      0,      0, 0xC45B, 0xC45C, 0x5C52,
- 0xC45D,      0,      0, 0xC45E,      0, 0xC45F, 0x5C46, 0xC460,
-      0, 0x5C63, 0x5C45,      0, 0x5C58,      0,      0, 0xC461,
- 0xC462,      0, 0xC463, 0x5C50, 0xC464,      0, 0x5C4B, 0x5C48,
-};
-const unsigned short utf8_to_euc_E6A7[] = {
-      0, 0x5C49,      0, 0x5C51,      0, 0xC465,      0, 0x7422,
- 0xC466,      0, 0x5C4E, 0x393D, 0x4448, 0x4164, 0x5C4C,      0,
- 0x5C47, 0xC467,      0, 0x5C4A,      0,      0, 0xC468, 0xC469,
+ 0x5C3F,      0,      0,      0, 0x464E,      0, 0x5C24,      0,
+      0, 0x5C3B,      0,      0,      0, 0x5C3D,      0, 0x4458,
+};
+unsigned short utf8_to_euc_E6A5[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4D4C,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4976, 0x5C38, 0x424A,      0,      0,
+      0, 0x5C3E, 0x413F,      0, 0x5C35, 0x5C42, 0x5C41,      0,
+ 0x466F, 0x5C40, 0x466A,      0,      0,      0,      0,      0,
+ 0x7A4F,      0, 0x5C44, 0x5C37,      0, 0x3648, 0x5C3A, 0x3D5D,
+      0,      0,      0, 0x4760, 0x5C3C, 0x364B,      0, 0x5C34,
+ 0x5C36, 0x5C33,      0,      0, 0x4F30, 0x335A, 0x5C39,      0,
+};
+unsigned short utf8_to_euc_E6A6[] = {
+      0, 0x5C43, 0x3335,      0,      0,      0,      0,      0,
+      0,      0, 0x3A67,      0,      0,      0, 0x315D,      0,
+      0, 0x5C54,      0,      0, 0x4F31, 0x5C57,      0,      0,
+ 0x7A51,      0,      0, 0x3F3A, 0x5C56,      0,      0,      0,
+ 0x5C55,      0,      0,      0,      0,      0,      0, 0x5C52,
+      0,      0,      0,      0,      0,      0, 0x5C46,      0,
+      0, 0x5C63, 0x5C45,      0, 0x5C58,      0,      0,      0,
+      0,      0,      0, 0x5C50,      0,      0, 0x5C4B, 0x5C48,
+};
+unsigned short utf8_to_euc_E6A7[] = {
+      0, 0x5C49,      0, 0x5C51,      0,      0,      0, 0x7422,
+      0,      0, 0x5C4E, 0x393D, 0x4448, 0x4164, 0x5C4C,      0,
+ 0x5C47,      0,      0, 0x5C4A,      0,      0,      0,      0,
  0x4D4D, 0x4B6A,      0,      0,      0, 0x5C4F, 0x5C59,      0,
-      0,      0, 0xC46A,      0,      0, 0xC46B,      0, 0x5C61,
- 0x5C5A,      0,      0, 0x5C67,      0, 0x5C65, 0xC46C, 0xC46D,
-      0, 0xC46E, 0x5C60, 0xC46F,      0, 0xC470,      0,      0,
-      0, 0x5C5F,      0, 0x4450,      0, 0x4165, 0xC471, 0x5C5D,
-};
-const unsigned short utf8_to_euc_E6A8[] = {
- 0xC472, 0xC473, 0x5C5B, 0xC474,      0, 0x5C62,      0,      0,
-      0,      0, 0x5C68, 0x4875, 0x5C6E,      0,      0, 0xC475,
-      0, 0xC476, 0x5C69, 0x5C6C, 0x5C66, 0xC477,      0, 0x4374,
-      0, 0x4938, 0xC478, 0x5C5C,      0, 0xC479, 0x5C64, 0x3E40,
- 0xC47A, 0x4C4F, 0x5C78, 0x5C6B, 0xC47B,      0,      0,      0,
- 0xC47C, 0x3822, 0x3223, 0x335F,      0,      0, 0x5C53,      0,
- 0xC47D,      0, 0xC47E,      0, 0xC521, 0x3E41, 0x5C70, 0xC522,
- 0x5C77, 0x3C79, 0x3372, 0xC523,      0, 0x432E, 0xC524, 0xC525,
-};
-const unsigned short utf8_to_euc_E6A9[] = {
-      0,      0,      0,      0, 0x5C6D, 0xC526, 0xC527, 0x5C72,
- 0x5C76, 0xC528, 0xC529, 0x3636,      0,      0, 0xC52A,      0,
- 0xC52B, 0xC52C, 0xC52D,      0,      0, 0xC52E, 0xC52F,      0,
- 0x354C, 0x5C74,      0, 0xC530,      0,      0,      0, 0x3521,
-      0, 0x464B, 0x5C73,      0, 0xC531,      0, 0x5C75, 0xC532,
-      0,      0, 0xC533, 0xF449,      0,      0,      0,      0,
-      0, 0xC534, 0x5C6F, 0xC535,      0,      0,      0,      0,
- 0x5C71,      0,      0,      0,      0,      0, 0xC536, 0x3360,
-};
-const unsigned short utf8_to_euc_E6AA[] = {
- 0x4349, 0xC537,      0, 0xC538, 0x5C7C,      0, 0xC539, 0xC53A,
-      0, 0xC53B,      0, 0xC53C,      0, 0x5C7A, 0x3869,      0,
- 0x5C79, 0xC53D,      0,      0,      0,      0,      0, 0x5D21,
-      0,      0,      0, 0xC53E, 0x5B58, 0xC53F, 0xC540, 0xC541,
- 0x5C7B,      0, 0x5C7D, 0x5C7E,      0, 0xC542,      0,      0,
-      0,      0, 0x5D2C, 0xC543, 0x5D28,      0, 0x5B6D, 0xC544,
- 0xC545, 0xC546,      0, 0x5D27, 0xC547,      0,      0,      0,
- 0x5D26,      0,      0, 0x5D23,      0, 0xC548, 0xC549, 0xC54A,
-};
-const unsigned short utf8_to_euc_E6AB[] = {
-      0, 0x5C6A, 0x5D25, 0x5D24,      0,      0, 0xC54B,      0,
- 0xC54D, 0xC54C,      0,      0, 0xC54E,      0,      0,      0,
- 0xC54F, 0x5D2A,      0, 0x4F26, 0xC550, 0xC551, 0xC552,      0,
-      0,      0, 0x5D2D, 0x367B, 0xC553, 0xC554, 0x5D29, 0x5D2B,
-      0,      0, 0xF44A,      0, 0xC555,      0,      0, 0xC556,
- 0x4827,      0, 0x5D2E,      0, 0xC557,      0,      0,      0,
- 0xC558, 0xC559, 0xC55A,      0,      0,      0,      0,      0,
-      0,      0, 0x5D32, 0x5D2F, 0xC55B, 0xC55C,      0,      0,
-};
-const unsigned short utf8_to_euc_E6AC[] = {
-      0,      0, 0xC55D, 0xC55E, 0x4D73, 0x5D30, 0xC55F, 0xC560,
-      0, 0xC561, 0x5C5E,      0,      0,      0,      0, 0xC562,
- 0xC563, 0xC564, 0x5D33,      0,      0,      0, 0x5D34, 0xC565,
-      0,      0,      0, 0xC566,      0, 0x3135, 0xC567, 0x5D36,
- 0x3767, 0x3C21,      0, 0x3655, 0xC568,      0,      0, 0x3224,
- 0xC569,      0,      0, 0xC56A, 0xC56B,      0,      0, 0xC56C,
-      0,      0, 0x4D5F,      0,      0, 0xC56D, 0xC56E, 0x5D38,
- 0x5D37, 0x5D3A, 0x353D, 0xC56F,      0, 0x3656, 0x343E, 0xC570,
-};
-const unsigned short utf8_to_euc_E6AD[] = {
-      0,      0,      0, 0x5D3D,      0,      0, 0xC571, 0x5D3C,
-      0, 0x5D3E, 0xC572,      0, 0x324E, 0xC573, 0x4337,      0,
- 0x5D3F,      0, 0xC574, 0x343F, 0x5D41,      0, 0xC575,      0,
- 0xC576, 0x5D40,      0, 0x5D42,      0, 0xC577,      0, 0x5D43,
- 0xC578, 0x5D44, 0x3B5F, 0x4035, 0x3A21,      0, 0x4970, 0xC579,
-      0, 0x4A62, 0x4F44, 0xC57A,      0,      0, 0xC57B, 0x3B75,
- 0xC57C,      0,      0, 0x3A50, 0x4E72, 0xC57D,      0,      0,
- 0x5D45, 0x5D46,      0, 0x3B60,      0, 0xC57E, 0xC621, 0x5D47,
-};
-const unsigned short utf8_to_euc_E6AE[] = {
- 0x5D48,      0, 0xC622, 0x5D4A, 0x5D49, 0xC623, 0x4B58,      0,
+      0,      0, 0x7A52,      0,      0,      0,      0, 0x5C61,
+ 0x5C5A,      0,      0, 0x5C67,      0, 0x5C65,      0,      0,
+      0,      0, 0x5C60,      0,      0,      0,      0,      0,
+      0, 0x5C5F,      0, 0x4450,      0, 0x4165,      0, 0x5C5D,
+};
+unsigned short utf8_to_euc_E6A8[] = {
+      0,      0, 0x5C5B,      0,      0, 0x5C62,      0,      0,
+      0,      0, 0x5C68, 0x4875, 0x5C6E,      0,      0,      0,
+      0,      0, 0x5C69, 0x5C6C, 0x5C66,      0,      0, 0x4374,
+      0, 0x4938,      0, 0x5C5C,      0,      0, 0x5C64, 0x3E40,
+      0, 0x4C4F, 0x5C78, 0x5C6B,      0,      0,      0,      0,
+      0, 0x3822, 0x3223, 0x335F,      0,      0, 0x5C53,      0,
+ 0x7A53,      0,      0,      0,      0, 0x3E41, 0x5C70,      0,
+ 0x5C77, 0x3C79, 0x3372,      0,      0, 0x432E,      0,      0,
+};
+unsigned short utf8_to_euc_E6A9[] = {
+      0,      0,      0,      0, 0x5C6D,      0, 0x7A55, 0x5C72,
+ 0x5C76,      0,      0, 0x3636,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x354C, 0x5C74,      0,      0,      0,      0,      0, 0x3521,
+      0, 0x464B, 0x5C73,      0,      0,      0, 0x5C75,      0,
+      0,      0,      0, 0x7A54,      0,      0,      0,      0,
+      0,      0, 0x5C6F, 0x7A56,      0,      0,      0,      0,
+ 0x5C71,      0,      0,      0,      0,      0, 0x7A57, 0x3360,
+};
+unsigned short utf8_to_euc_E6AA[] = {
+ 0x4349,      0,      0,      0, 0x5C7C,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x5C7A, 0x3869,      0,
+ 0x5C79,      0,      0,      0,      0,      0,      0, 0x5D21,
+      0,      0,      0,      0, 0x5B58,      0,      0,      0,
+ 0x5C7B,      0, 0x5C7D, 0x5C7E,      0,      0,      0,      0,
+      0,      0, 0x5D2C,      0, 0x5D28,      0, 0x5B6D,      0,
+      0,      0,      0, 0x5D27,      0,      0,      0,      0,
+ 0x5D26,      0,      0, 0x5D23,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6AB[] = {
+      0, 0x5C6A, 0x5D25, 0x5D24,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5D2A,      0, 0x4F26,      0,      0,      0,      0,
+      0,      0, 0x5D2D, 0x367B,      0,      0, 0x5D29, 0x5D2B,
+      0,      0, 0x7A58,      0, 0x7A59,      0,      0,      0,
+ 0x4827,      0, 0x5D2E,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x5D32, 0x5D2F,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6AC[] = {
+      0,      0,      0,      0, 0x4D73, 0x5D30,      0,      0,
+      0,      0, 0x5C5E,      0,      0,      0,      0,      0,
+      0,      0, 0x5D33,      0,      0,      0, 0x5D34,      0,
+      0,      0,      0,      0,      0, 0x3135,      0, 0x5D36,
+ 0x3767, 0x3C21,      0, 0x3655,      0,      0,      0, 0x3224,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4D5F,      0,      0,      0,      0, 0x5D38,
+ 0x5D37, 0x5D3A, 0x353D,      0,      0, 0x3656, 0x343E,      0,
+};
+unsigned short utf8_to_euc_E6AD[] = {
+      0,      0,      0, 0x5D3D,      0,      0,      0, 0x5D3C,
+      0, 0x5D3E,      0,      0, 0x324E,      0, 0x4337,      0,
+ 0x5D3F,      0,      0, 0x343F, 0x5D41,      0,      0,      0,
+      0, 0x5D40,      0, 0x5D42,      0,      0,      0, 0x5D43,
+      0, 0x5D44, 0x3B5F, 0x4035, 0x3A21,      0, 0x4970,      0,
+      0, 0x4A62, 0x4F44,      0,      0,      0,      0, 0x3B75,
+      0,      0,      0, 0x3A50, 0x4E72,      0,      0,      0,
+ 0x5D45, 0x5D46,      0, 0x3B60,      0,      0,      0, 0x5D47,
+};
+unsigned short utf8_to_euc_E6AE[] = {
+ 0x5D48,      0,      0, 0x5D4A, 0x5D49,      0, 0x4B58,      0,
       0, 0x3D5E, 0x3C6C, 0x3B44,      0, 0x5D4B,      0,      0,
-      0,      0,      0,      0,      0, 0x5D4D, 0x3F23, 0xC624,
- 0x5D4C,      0,      0, 0xC625,      0,      0, 0x5D4E, 0xC626,
- 0xC627,      0, 0xC628, 0xC629, 0x5D4F,      0,      0,      0,
- 0xC62A, 0xC62B, 0x5D50, 0x5D51, 0xC62C, 0xC62D, 0xC62E, 0x5D52,
- 0xC62F, 0x5D54, 0x5D53, 0x5D55, 0x3225, 0x434A,      0, 0x5D56,
- 0xC630, 0xC631, 0x3B26, 0x334C, 0x5D57, 0xC632, 0xC633, 0x4542,
-};
-const unsigned short utf8_to_euc_E6AF[] = {
- 0x544C,      0,      0, 0xC634, 0xC635, 0x3523, 0x5D58,      0,
-      0, 0xC636,      0, 0x5D59, 0xC637, 0x4A6C, 0x4B68,      0,
-      0,      0, 0x4647, 0x5D5A, 0x4866,      0, 0xC638,      0,
- 0x487B,      0, 0xC639, 0x4C53,      0,      0,      0, 0x5D5B,
-      0, 0xC63A,      0, 0xC63B,      0,      0, 0xC63C, 0xC63D,
-      0,      0,      0, 0x5D5D, 0x5D5C,      0, 0xC63E, 0x5D5F,
-      0, 0xC63F,      0, 0x5D5E,      0,      0,      0, 0xC640,
-      0, 0xC641,      0,      0,      0,      0,      0, 0xC642,
-};
-const unsigned short utf8_to_euc_E6B0[] = {
-      0,      0, 0xC643,      0, 0xC644, 0xC645,      0,      0,
- 0x5D61, 0xC646,      0,      0,      0, 0xC647, 0xC648, 0x3B61,
- 0xC649, 0x4C31, 0xC64A, 0x5D62, 0x5D63,      0,      0, 0x3524,
-      0, 0xC64B,      0, 0x5D64,      0,      0,      0, 0xC64C,
-      0,      0,      0, 0x5D66, 0x5D65,      0, 0xC64D, 0xC64E,
- 0xC64F,      0,      0,      0, 0xC650,      0, 0xC651,      0,
-      0,      0,      0, 0xC652, 0x3F65, 0xC653, 0xC654, 0x4939,
- 0x314A,      0, 0xC655, 0xC656,      0,      0, 0x4845, 0xC657,
-};
-const unsigned short utf8_to_euc_E6B1[] = {
+      0,      0,      0,      0,      0, 0x5D4D, 0x3F23,      0,
+ 0x5D4C,      0,      0,      0,      0,      0, 0x5D4E,      0,
+      0,      0,      0,      0, 0x5D4F,      0,      0,      0,
+      0,      0, 0x5D50, 0x5D51,      0,      0,      0, 0x5D52,
+      0, 0x5D54, 0x5D53, 0x5D55, 0x3225, 0x434A,      0, 0x5D56,
+      0,      0, 0x3B26, 0x334C, 0x5D57,      0,      0, 0x4542,
+};
+unsigned short utf8_to_euc_E6AF[] = {
+ 0x544C,      0,      0,      0,      0, 0x3523, 0x5D58,      0,
+      0,      0,      0, 0x5D59,      0, 0x4A6C, 0x4B68,      0,
+      0,      0, 0x4647, 0x5D5A, 0x4866,      0, 0x7A5A,      0,
+ 0x487B,      0,      0, 0x4C53,      0,      0,      0, 0x5D5B,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x5D5D, 0x5D5C,      0,      0, 0x5D5F,
+      0,      0,      0, 0x5D5E,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6B0[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5D61,      0,      0,      0,      0,      0,      0, 0x3B61,
+      0, 0x4C31,      0, 0x5D62, 0x5D63,      0,      0, 0x3524,
+      0,      0,      0, 0x5D64,      0,      0,      0,      0,
+      0,      0,      0, 0x5D66, 0x5D65,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x3F65,      0,      0, 0x4939,
+ 0x314A,      0,      0,      0,      0,      0, 0x4845, 0x7A5B,
+};
+unsigned short utf8_to_euc_E6B1[] = {
  0x4475, 0x3D41, 0x3561,      0,      0,      0,      0,      0,
-      0,      0, 0xC658, 0xC659,      0, 0xC65A, 0x4846, 0xC65B,
- 0x3C2E,      0, 0xC65C,      0, 0xC65D, 0x5D68,      0, 0x3440,
-      0, 0xC65E, 0x3178, 0xC65F, 0xC660, 0x4672, 0x5D67, 0x393E,
- 0x4353,      0, 0x5D69,      0,      0,      0,      0, 0xC736,
- 0x5D71,      0, 0x5D6A, 0xC661,      0, 0xC662,      0, 0xC663,
- 0x4241,      0, 0x3562, 0x5D72, 0xC664,      0, 0xC665,      0,
- 0xC666, 0xC667, 0x3768, 0xC668,      0, 0x3525, 0x5D70,      0,
-};
-const unsigned short utf8_to_euc_E6B2[] = {
-      0, 0x5D6E, 0x5D6B, 0x4D60,      0, 0xC669, 0xC66A, 0xC66B,
- 0x4440, 0xC66C,      0,      0, 0x4659, 0x5D6C,      0,      0,
- 0x5D74,      0, 0x5D73, 0x3723, 0xC66D, 0xC66E, 0x322D, 0xC66F,
- 0xC670, 0x3A3B, 0x5D6D, 0x5D6F, 0xC671,      0,      0, 0xC672,
+      0,      0,      0,      0,      0,      0, 0x4846,      0,
+ 0x3C2E,      0,      0,      0,      0, 0x5D68,      0, 0x3440,
+      0,      0, 0x3178,      0, 0x7A5C, 0x4672, 0x5D67, 0x393E,
+ 0x4353,      0, 0x5D69,      0,      0,      0,      0,      0,
+ 0x5D71,      0, 0x5D6A,      0,      0,      0,      0, 0x7A5E,
+ 0x4241,      0, 0x3562, 0x5D72,      0,      0,      0,      0,
+      0,      0, 0x3768,      0,      0, 0x3525, 0x5D70,      0,
+};
+unsigned short utf8_to_euc_E6B2[] = {
+      0, 0x5D6E, 0x5D6B, 0x4D60,      0,      0, 0x7A5D,      0,
+ 0x4440,      0,      0,      0, 0x4659, 0x5D6C,      0,      0,
+ 0x5D74,      0, 0x5D73, 0x3723,      0,      0, 0x322D,      0,
+      0, 0x3A3B, 0x5D6D, 0x5D6F,      0,      0,      0,      0,
       0, 0x4B57, 0x4274,      0,      0,      0,      0,      0,
       0,      0,      0, 0x4B77,      0,      0, 0x5D7C,      0,
- 0xC673, 0x5D7D, 0xC674, 0x324F, 0xC675,      0,      0,      0,
+      0, 0x5D7D,      0, 0x324F,      0,      0,      0,      0,
  0x4A28, 0x4C7D, 0x5E21, 0x3C23, 0x3E42, 0x5D78, 0x5D7E, 0x3168,
 };
-const unsigned short utf8_to_euc_E6B3[] = {
-      0, 0x3637, 0xC676,      0, 0x5D75, 0x5D7A, 0xC677,      0,
-      0, 0x4074, 0x4771,      0, 0x4867, 0xC678,      0, 0xC679,
- 0xC67A, 0xC67B, 0xC67C, 0x5D77, 0xC67D, 0x4B21, 0xC67E, 0x5D79,
-      0, 0x5E24, 0xC721, 0x5E22, 0xC722, 0x5D7B,      0,      0,
- 0xC723, 0x4B22, 0x4748, 0x3563,      0, 0x4525,      0, 0xC724,
- 0x436D, 0xC725, 0x5E25, 0xC726, 0xC727,      0, 0xC728, 0x5E23,
- 0x4259, 0x5D76, 0xC729, 0x314B, 0xC72A,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E6B4[] = {
-      0,      0,      0,      0, 0xC72B,      0,      0, 0xC72C,
-      0,      0, 0xC72D, 0x4D4E, 0x5E30,      0, 0xC72E, 0xC72F,
-      0, 0xC730, 0x5E2F, 0xC731,      0,      0,      0, 0x4076,
-      0, 0x5E2C, 0xC732, 0x4D6C,      0,      0, 0x4636, 0x5E26,
-      0,      0,      0,      0,      0, 0x4445, 0xC733, 0xC734,
- 0xC735, 0x314C, 0x393F, 0x5E29,      0,      0, 0xC737, 0xC738,
-      0, 0xC739, 0x3D27, 0x5E2E,      0, 0x5E2D, 0x5E28,      0,
- 0x5E2B, 0xC73A,      0, 0x3368, 0xC73B, 0x5E2A, 0x4749, 0xC73C,
-};
-const unsigned short utf8_to_euc_E6B5[] = {
+unsigned short utf8_to_euc_E6B3[] = {
+      0, 0x3637,      0,      0, 0x5D75, 0x5D7A,      0,      0,
+      0, 0x4074, 0x4771,      0, 0x4867,      0,      0,      0,
+      0,      0,      0, 0x5D77,      0, 0x4B21,      0, 0x5D79,
+      0, 0x5E24, 0x7A5F, 0x5E22,      0, 0x5D7B,      0,      0,
+      0, 0x4B22, 0x4748, 0x3563,      0, 0x4525,      0,      0,
+ 0x436D,      0, 0x5E25,      0,      0,      0,      0, 0x5E23,
+ 0x4259, 0x5D76,      0, 0x314B,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6B4[] = {
+      0,      0,      0,      0, 0x7A60,      0,      0,      0,
+      0,      0,      0, 0x4D4E, 0x5E30,      0,      0,      0,
+      0,      0, 0x5E2F,      0,      0,      0,      0, 0x4076,
+      0, 0x5E2C,      0, 0x4D6C,      0,      0, 0x4636, 0x5E26,
+      0,      0,      0,      0,      0, 0x4445,      0,      0,
+      0, 0x314C, 0x393F, 0x5E29,      0,      0,      0,      0,
+      0,      0, 0x3D27, 0x5E2E,      0, 0x5E2D, 0x5E28,      0,
+ 0x5E2B,      0,      0, 0x3368,      0, 0x5E2A, 0x4749,      0,
+};
+unsigned short utf8_to_euc_E6B5[] = {
       0, 0x4E2E,      0,      0, 0x3E74, 0x4075,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xC73D,
-      0, 0x5E36, 0x5E34,      0, 0x494D,      0, 0xC73E, 0xC73F,
-      0, 0xC740,      0, 0x5E31, 0x5E33, 0xC741, 0x313A, 0xC742,
-      0, 0x3940, 0x4F32,      0, 0x333D,      0, 0x4962, 0xC743,
- 0xC744,      0,      0,      0, 0x4D61,      0,      0, 0x3324,
- 0x3F3B, 0x5E35,      0,      0, 0xC745,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5E36, 0x5E34,      0, 0x494D,      0,      0,      0,
+      0,      0,      0, 0x5E31, 0x5E33,      0, 0x313A,      0,
+      0, 0x3940, 0x4F32,      0, 0x333D,      0, 0x4962, 0x7A62,
+      0,      0,      0,      0, 0x4D61,      0,      0, 0x3324,
+ 0x3F3B, 0x5E35,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E6B6[] = {
-      0,      0, 0xC746,      0,      0, 0x5E3A,      0, 0xC747,
+unsigned short utf8_to_euc_E6B6[] = {
+      0,      0,      0,      0,      0, 0x5E3A,      0, 0x7A61,
  0x3E43,      0,      0,      0, 0x4D30,      0, 0x5E37,      0,
-      0, 0xC748, 0xC749, 0x5E32, 0xC74A, 0x5E38, 0xC74B, 0xC74C,
- 0xC74D, 0x4E5E,      0, 0x4573, 0x4642,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xC74E,      0, 0xC74F,      0,      0, 0x3336,
-      0,      0, 0x3155,      0, 0xC750, 0x5E3E,      0, 0xC751,
- 0x5E41, 0xC752,      0,      0, 0x4E43, 0xC753,      0, 0xC754,
-};
-const unsigned short utf8_to_euc_E6B7[] = {
- 0x4D64,      0,      0,      0, 0xC755, 0x5E48, 0x5E42, 0x5E3F,
- 0xC756,      0, 0xC757, 0x4E54, 0x5E45,      0, 0xC758, 0xC759,
-      0, 0x3D4A, 0x5E47,      0,      0, 0x5E4C, 0xC75A,      0,
- 0x4571, 0x5E4A,      0, 0xC75B,      0, 0xC75C, 0x5E44, 0xC75D,
- 0xC75E, 0x4338, 0xC75F,      0, 0x5E4B, 0xC760, 0x5E40,      0,
- 0x5E46, 0xC761, 0x5E4D, 0x307C, 0x5E43,      0, 0x5E4E, 0xC762,
- 0xC763, 0x3F3C, 0xF44C, 0x3D5F, 0xC764, 0x4A25, 0xC765, 0x3A2E,
- 0xF44B, 0x5E3B, 0x5E49, 0x453A, 0xC766,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E6B8[] = {
- 0xC767,      0,      0,      0, 0xC768, 0x4036,      0, 0x3369,
+      0,      0,      0, 0x5E32,      0, 0x5E38, 0x7A63,      0,
+      0, 0x4E5E,      0, 0x4573, 0x4642,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x7A64,      0,      0, 0x3336,
+      0,      0, 0x3155,      0,      0, 0x5E3E,      0,      0,
+ 0x5E41,      0,      0,      0, 0x4E43,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6B7[] = {
+ 0x4D64,      0,      0,      0,      0, 0x5E48, 0x5E42, 0x5E3F,
+      0,      0,      0, 0x4E54, 0x5E45,      0,      0, 0x7A65,
+      0, 0x3D4A, 0x5E47,      0,      0, 0x5E4C,      0,      0,
+ 0x4571, 0x5E4A,      0,      0,      0,      0, 0x5E44,      0,
+      0, 0x4338,      0,      0, 0x5E4B,      0, 0x5E40,      0,
+ 0x5E46,      0, 0x5E4D, 0x307C, 0x5E43,      0, 0x5E4E,      0,
+      0, 0x3F3C, 0x7A67, 0x3D5F,      0, 0x4A25,      0, 0x3A2E,
+ 0x7A66, 0x5E3B, 0x5E49, 0x453A, 0x7A68,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6B8[] = {
+      0,      0,      0,      0,      0, 0x4036,      0, 0x3369,
  0x3A51, 0x3E44, 0x5E3D, 0x3D42,      0,      0,      0,      0,
       0,      0,      0, 0x374C,      0, 0x5E3C,      0,      0,
-      0, 0x5E52, 0x3D6D, 0x383A,      0, 0x5E61, 0xC769, 0x5E5B,
- 0x3574, 0x454F, 0xC76A, 0x5E56, 0x5E5F, 0x302F, 0x3132, 0xC76B,
+      0, 0x5E52, 0x3D6D, 0x383A,      0, 0x5E61,      0, 0x5E5B,
+ 0x3574, 0x454F,      0, 0x5E56, 0x5E5F, 0x302F, 0x3132, 0x7A6B,
       0, 0x3239,      0, 0x5E58, 0x422C, 0x5E4F, 0x5E51, 0x3941,
-      0,      0, 0xC76C,      0,      0,      0, 0xC76D,      0,
- 0x5E62, 0xC76E, 0x5E5D, 0xC76F, 0xC770,      0, 0x5E55,      0,
-};
-const unsigned short utf8_to_euc_E6B9[] = {
-      0,      0,      0, 0x5E5C, 0xC771, 0xC772,      0,      0,
- 0xC773, 0xC774, 0x4C2B, 0xC775,      0, 0x5E5A, 0x5E5E, 0xC776,
-      0, 0xC777, 0xC778, 0xC779, 0xC77A,      0, 0x3850, 0xC77B,
- 0x3E45,      0,      0, 0x4339, 0xC77C, 0xC77D, 0xC77E, 0x5E54,
-      0,      0, 0xC821, 0xC822,      0,      0,      0, 0x4D2F,
- 0xC823,      0,      0, 0x5E57,      0,      0, 0x5E50, 0x4572,
-      0,      0, 0x5E53, 0xC824,      0,      0, 0x5E59,      0,
-      0,      0,      0, 0xC825,      0, 0xC826, 0x4F51, 0x3C3E,
-};
-const unsigned short utf8_to_euc_E6BA[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5E62, 0x7A69, 0x5E5D,      0, 0x7A6C,      0, 0x5E55,      0,
+};
+unsigned short utf8_to_euc_E6B9[] = {
+      0,      0,      0, 0x5E5C,      0,      0,      0,      0,
+      0,      0, 0x4C2B,      0,      0, 0x5E5A, 0x5E5E,      0,
+      0,      0,      0,      0,      0,      0, 0x3850,      0,
+ 0x3E45,      0,      0, 0x4339, 0x7A6A,      0,      0, 0x5E54,
+      0,      0,      0,      0,      0,      0,      0, 0x4D2F,
+      0,      0,      0, 0x5E57,      0,      0, 0x5E50, 0x4572,
+      0,      0, 0x5E53,      0,      0,      0, 0x5E59,      0,
+      0,      0,      0,      0,      0,      0, 0x4F51, 0x3C3E,
+};
+unsigned short utf8_to_euc_E6BA[] = {
  0x4B7E,      0, 0x5E63,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x482E, 0xC827,      0, 0x5E6F,
- 0x383B,      0,      0, 0xC828,      0,      0, 0x3D60,      0,
- 0x5E65, 0xC829,      0,      0, 0x4E2F, 0x3942,      0, 0x5E72,
- 0xC82A,      0, 0x306E,      0,      0, 0x5E70,      0, 0xC82B,
-      0,      0, 0x5E64,      0,      0, 0xC82C, 0xC82D, 0x5E6A,
-      0, 0xC82E, 0x5E6C, 0xC82F,      0,      0, 0x4D4F, 0x5E67,
-      0,      0, 0x452E, 0xC830,      0, 0x5E69,      0, 0xC831,
-};
-const unsigned short utf8_to_euc_E6BB[] = {
- 0xC832, 0xC833, 0x5E71, 0xC834, 0x5E6B, 0x4C47,      0, 0xC835,
- 0xC836, 0x5E66, 0xC837, 0x3C22, 0x5E7E, 0xC838, 0xC839, 0xC83A,
+      0,      0,      0,      0, 0x482E,      0,      0, 0x5E6F,
+ 0x383B,      0,      0,      0,      0,      0, 0x3D60,      0,
+ 0x5E65,      0,      0,      0, 0x4E2F, 0x3942,      0, 0x5E72,
+      0,      0, 0x306E,      0,      0, 0x5E70,      0,      0,
+      0,      0, 0x5E64,      0,      0,      0,      0, 0x5E6A,
+      0,      0, 0x5E6C,      0,      0,      0, 0x4D4F, 0x5E67,
+      0,      0, 0x452E,      0,      0, 0x5E69,      0, 0x7A6D,
+};
+unsigned short utf8_to_euc_E6BB[] = {
+      0,      0, 0x5E71,      0, 0x5E6B, 0x4C47,      0,      0,
+      0, 0x5E66,      0, 0x3C22, 0x5E7E,      0,      0,      0,
       0, 0x336A,      0, 0x5E68, 0x5E6D, 0x5E6E,      0,      0,
       0,      0,      0,      0,      0, 0x426C, 0x425A,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xC83B, 0x5E76, 0xC83C, 0xC83D, 0x5E7C,
+      0,      0,      0,      0, 0x5E76,      0,      0, 0x5E7C,
       0,      0, 0x5E7A,      0, 0x4529,      0,      0, 0x5F23,
- 0x5E77, 0xC83E,      0, 0xC83F,      0, 0xC840, 0x5E78, 0x5E60,
-};
-const unsigned short utf8_to_euc_E6BC[] = {
-      0, 0x3579, 0x493A,      0, 0xC841,      0, 0x3C3F,      0,
- 0xC842, 0x3977, 0xC843,      0, 0xC844, 0xC845,      0, 0x4F33,
-      0, 0x5E74,      0, 0x5F22, 0x3169, 0x4166, 0xC846,      0,
- 0xC847,      0, 0xC848, 0xC849,      0,      0,      0,      0,
- 0x4779,      0, 0x3441, 0x4E7A,      0,      0, 0xC84A,      0,
-      0, 0xC84B, 0xC84C, 0x4C21, 0x4452, 0xC853,      0, 0xC84D,
- 0xC84E, 0x5E7B, 0x5E7D, 0xC84F,      0,      0, 0xC850,      0,
- 0x4132,      0,      0, 0xC851, 0xC852,      0, 0x5F21, 0x5E79,
-};
-const unsigned short utf8_to_euc_E6BD[] = {
+ 0x5E77,      0,      0,      0,      0,      0, 0x5E78, 0x5E60,
+};
+unsigned short utf8_to_euc_E6BC[] = {
+      0, 0x3579, 0x493A,      0,      0,      0, 0x3C3F,      0,
+      0, 0x3977,      0,      0,      0,      0,      0, 0x4F33,
+      0, 0x5E74,      0, 0x5F22, 0x3169, 0x4166,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x4779,      0, 0x3441, 0x4E7A,      0,      0,      0,      0,
+      0,      0,      0, 0x4C21, 0x4452,      0,      0,      0,
+      0, 0x5E7B, 0x5E7D,      0,      0,      0,      0,      0,
+ 0x4132,      0,      0,      0,      0,      0, 0x5F21, 0x5E79,
+};
+unsigned short utf8_to_euc_E6BD[] = {
       0, 0x5E73,      0,      0,      0, 0x3443,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xC854,
-      0, 0xC855, 0xC856, 0xC857, 0x3769,      0,      0, 0xC858,
- 0x5F2F, 0xC859, 0xC85A, 0x5F2A, 0x4078, 0xC85B, 0xC85C, 0x3363,
-      0, 0xC85D, 0xC85E,      0, 0x3D61,      0, 0x5F33,      0,
- 0xC85F,      0,      0,      0, 0xC860, 0x5F2C, 0x442C, 0x5F29,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x3769,      0,      0,      0,
+ 0x5F2F,      0,      0, 0x5F2A, 0x4078,      0,      0, 0x3363,
+      0,      0,      0,      0, 0x3D61,      0, 0x5F33,      0,
+      0,      0,      0,      0,      0, 0x5F2C, 0x442C, 0x5F29,
  0x4459,      0,      0,      0, 0x5F4C,      0,      0,      0,
- 0x5F26,      0, 0x5F25,      0, 0x5F2E, 0xC861, 0xC862,      0,
-};
-const unsigned short utf8_to_euc_E6BE[] = {
- 0x5F28, 0x5F27, 0x5F2D, 0xC863, 0x4021,      0, 0x5F24, 0xC864,
- 0xC865,      0,      0, 0xC866, 0xC867, 0xC868, 0x5F30,      0,
- 0xC869, 0x5F31, 0xC86A, 0xC86B, 0xC86C,      0, 0xC86D, 0x3442,
-      0,      0, 0xC86E,      0,      0,      0,      0, 0xC86F,
- 0xC870, 0x5F36,      0, 0x5F35, 0x5F37, 0xC871, 0xC872, 0xC873,
- 0xC874,      0, 0x5F3A,      0,      0,      0, 0xC875, 0xC876,
- 0xC877, 0x4543,      0, 0x5F34,      0, 0xC878, 0xC879,      0,
-      0, 0x5F38,      0,      0, 0xC87A,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E6BF[] = {
- 0x3763, 0x4279, 0x5F32, 0x473B,      0, 0xC87B, 0x5F39, 0xC87C,
- 0xC87D,      0, 0xC87E,      0,      0,      0,      0,      0,
+ 0x5F26,      0, 0x5F25,      0, 0x5F2E,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6BE[] = {
+ 0x5F28, 0x5F27, 0x5F2D,      0, 0x4021,      0, 0x5F24,      0,
+ 0x7A6E,      0,      0,      0,      0,      0, 0x5F30,      0,
+      0, 0x5F31,      0,      0,      0,      0,      0, 0x3442,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5F36,      0, 0x5F35, 0x5F37,      0,      0,      0,
+      0,      0, 0x5F3A,      0,      0,      0,      0,      0,
+      0, 0x4543,      0, 0x5F34,      0, 0x7A6F,      0,      0,
+      0, 0x5F38,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E6BF[] = {
+ 0x3763, 0x4279, 0x5F32, 0x473B,      0,      0, 0x5F39,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0, 0x5F3E, 0x5F3C,      0,      0,
- 0x5F3F,      0, 0xC921, 0x5F42,      0,      0, 0xC922, 0x5F3B,
+ 0x5F3F,      0,      0, 0x5F42,      0,      0,      0, 0x5F3B,
  0x396A, 0x4728,      0,      0, 0x5E39,      0,      0,      0,
- 0xC923, 0xC924,      0, 0x4D74, 0x5F3D,      0, 0x5F41, 0x4275,
- 0xC925, 0x5F40,      0, 0x5F2B,      0, 0xC926, 0x6F69,      0,
-      0, 0xC927, 0x5F45,      0, 0xC928, 0xC929, 0x5F49,      0,
-};
-const unsigned short utf8_to_euc_E780[] = {
- 0xC92A, 0x5F47,      0,      0,      0, 0xC92B, 0xC92C, 0xC92D,
-      0, 0x5F43,      0, 0x5F44,      0, 0xC92E,      0, 0x5F48,
-      0, 0x5F46,      0,      0,      0, 0x494E,      0, 0xC92F,
+      0,      0,      0, 0x4D74, 0x5F3D,      0, 0x5F41, 0x4275,
+      0, 0x5F40,      0, 0x5F2B,      0, 0x7A70, 0x6F69,      0,
+      0,      0, 0x5F45,      0,      0,      0, 0x5F49,      0,
+};
+unsigned short utf8_to_euc_E780[] = {
+      0, 0x5F47,      0,      0,      0, 0x7A71,      0, 0x7A72,
+      0, 0x5F43,      0, 0x5F44,      0,      0,      0, 0x5F48,
+      0, 0x5F46,      0,      0,      0, 0x494E,      0,      0,
  0x5F4E,      0, 0x5F4B, 0x5F4A,      0, 0x5F4D, 0x4654, 0x5F4F,
- 0xC930,      0,      0, 0xC931,      0,      0, 0x4375, 0x426D,
- 0xF44D,      0,      0,      0, 0x4025,      0,      0, 0xC932,
- 0x5F50,      0, 0x5F52,      0, 0xC933,      0,      0, 0xC934,
-      0, 0xC935,      0,      0, 0xC936,      0, 0x5F51,      0,
-};
-const unsigned short utf8_to_euc_E781[] = {
-      0,      0,      0, 0xC937, 0xC938,      0,      0,      0,
- 0xC939, 0xC93A, 0xC93B, 0xC93C, 0x5E75,      0, 0xC941,      0,
-      0, 0x5F53,      0,      0, 0xC93D, 0xC93E,      0,      0,
- 0x4667,      0,      0,      0,      0, 0xC93F, 0xC940,      0,
-      0,      0,      0, 0x5F54, 0xC942, 0xC943,      0,      0,
-      0,      0,      0, 0x3250, 0xC944,      0, 0xC945, 0x4574,
- 0x3325,      0,      0,      0,      0, 0xC946, 0xC947,      0,
- 0x3564,      0,      0,      0, 0x3C5E, 0x3A52, 0xC948,      0,
-};
-const unsigned short utf8_to_euc_E782[] = {
-      0, 0xC949,      0,      0,      0, 0xC94A, 0xC94B,      0,
+      0,      0,      0,      0,      0,      0, 0x4375, 0x426D,
+ 0x7A73,      0,      0,      0, 0x4025,      0,      0,      0,
+ 0x5F50,      0, 0x5F52,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x5F51,      0,
+};
+unsigned short utf8_to_euc_E781[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x5E75,      0,      0,      0,
+      0, 0x5F53,      0,      0,      0,      0,      0,      0,
+ 0x4667,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x5F54,      0,      0,      0,      0,
+      0,      0,      0, 0x3250,      0,      0,      0, 0x4574,
+ 0x3325,      0,      0,      0,      0,      0,      0,      0,
+ 0x3564,      0,      0,      0, 0x3C5E, 0x3A52,      0,      0,
+};
+unsigned short utf8_to_euc_E782[] = {
+      0,      0,      0,      0,      0, 0x7A74,      0,      0,
       0, 0x4F27, 0x3F66,      0,      0,      0, 0x316A,      0,
-      0,      0, 0x5F56,      0, 0xC94C, 0xC94D, 0xC94E, 0xC94F,
- 0xC950, 0x5F55,      0, 0xC951,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xC952,      0,      0,      0,
-      0,      0,      0, 0xC953, 0x5F59, 0x433A, 0x5F5C, 0x5F57,
- 0xC954, 0xC955,      0, 0x5F5B, 0xC956,      0,      0, 0xC957,
- 0x5F5A, 0x4540, 0x3059, 0xF42E,      0,      0,      0,      0,
+      0,      0, 0x5F56,      0,      0,      0,      0,      0,
+      0, 0x5F55,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x7A75, 0x5F59, 0x433A, 0x5F5C, 0x5F57,
+      0,      0,      0, 0x5F5B,      0,      0,      0,      0,
+ 0x5F5A, 0x4540, 0x3059, 0x7927,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E783[] = {
+unsigned short utf8_to_euc_E783[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x4E75,      0,      0, 0x5F5E,      0,      0,      0, 0x3128,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x5F60,      0,      0,      0, 0x5F5F,      0, 0x5F5D,
       0,      0,      0,      0,      0,      0,      0,      0,
- 0x4E75,      0, 0xC958, 0x5F5E,      0,      0,      0, 0x3128,
-      0, 0xC959,      0, 0xC95A, 0xC95B, 0xC95C, 0xC95D,      0,
- 0xC95E, 0x5F60,      0,      0, 0xC95F, 0x5F5F,      0, 0x5F5D,
-      0,      0,      0,      0, 0xC960,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0, 0x5F58,      0,      0,      0,      0,      0,      0,
-      0, 0x4B23, 0xC961,      0,      0, 0x5F62,      0,      0,
+      0, 0x4B23,      0,      0,      0, 0x5F62,      0,      0,
 };
-const unsigned short utf8_to_euc_E784[] = {
-      0,      0,      0, 0xC962, 0xC963, 0xC964, 0xC965, 0xC966,
-      0, 0x5F61,      0, 0xC967, 0xC968,      0,      0, 0xC969,
+unsigned short utf8_to_euc_E784[] = {
+      0,      0,      0,      0, 0x7A77,      0,      0,      0,
+      0, 0x5F61,      0,      0,      0,      0,      0, 0x7A76,
       0,      0,      0,      0, 0x316B,      0,      0,      0,
-      0, 0x5F64, 0x4A32,      0, 0x5F63,      0, 0xC96A,      0,
- 0xC96B, 0x4C35,      0,      0,      0,      0, 0x3E47,      0,
-      0,      0,      0, 0xC96C,      0, 0xC96D,      0, 0xC96E,
- 0xC96F, 0xC970,      0,      0,      0,      0, 0x4133,      0,
- 0xC971,      0,      0,      0, 0x3E46,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E785[] = {
-      0, 0xC972,      0,      0,      0, 0xC973, 0xC974, 0xC975,
-      0, 0x4E7B, 0xC976, 0xC977, 0x5F6A,      0, 0x4079,      0,
- 0xC978,      0, 0xC979,      0,      0, 0x5F66, 0x5F6B, 0xC97A,
-      0, 0x316C, 0xC97B,      0, 0xC97C,      0, 0xC97D,      0,
- 0xC97E,      0, 0x5F69,      0, 0x4761, 0x5F65, 0x5F68, 0x3E48,
- 0xCA21, 0x4851,      0,      0, 0x5F6C,      0, 0x3C51,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xCA22,      0,      0,      0, 0x407A,      0,      0,
-};
-const unsigned short utf8_to_euc_E786[] = {
- 0xCA23,      0,      0,      0, 0x5F6F, 0xCA24,      0, 0xCA25,
- 0x5F67,      0, 0x3727,      0, 0xCA26,      0,      0, 0x5F6D,
-      0,      0, 0xCA27,      0, 0x4D50, 0x5F70,      0,      0,
-      0, 0x7426, 0xCA28, 0xCA29,      0,      0,      0, 0x3D4F,
- 0xCA2A,      0, 0xCA2B,      0,      0,      0,      0,      0,
- 0x5F71,      0,      0,      0, 0x5F72,      0,      0, 0xCA2C,
- 0xCA2D, 0x472E, 0xCA2E, 0xCA2F,      0,      0,      0,      0,
-      0, 0x5F74, 0xCA30,      0,      0,      0, 0x5F75, 0xCA31,
-};
-const unsigned short utf8_to_euc_E787[] = {
- 0xCA32, 0xCA33,      0, 0x4733, 0xCA34,      0,      0,      0,
- 0x4575, 0x5F77,      0, 0xCA35, 0xCA36,      0, 0x5F79,      0,
- 0x4E55,      0, 0x5F76, 0xCA37, 0x5F78, 0x316D, 0xCA38, 0x5F73,
-      0, 0xCA39, 0xCA3A,      0, 0xCA3B,      0,      0, 0x535B,
+      0, 0x5F64, 0x4A32,      0, 0x5F63,      0,      0,      0,
+      0, 0x4C35,      0,      0,      0,      0, 0x3E47,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x4133,      0,
+      0,      0,      0,      0, 0x3E46,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E785[] = {
+      0,      0,      0,      0,      0,      0, 0x7A79, 0x7A7A,
+      0, 0x4E7B,      0,      0, 0x5F6A,      0, 0x4079,      0,
+      0,      0,      0,      0,      0, 0x5F66, 0x5F6B,      0,
+      0, 0x316C,      0,      0, 0x7A78,      0,      0,      0,
+      0,      0, 0x5F69,      0, 0x4761, 0x5F65, 0x5F68, 0x3E48,
+      0, 0x4851,      0,      0, 0x5F6C,      0, 0x3C51,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x407A,      0,      0,
+};
+unsigned short utf8_to_euc_E786[] = {
+      0,      0,      0,      0, 0x5F6F,      0,      0,      0,
+ 0x5F67,      0, 0x3727,      0,      0,      0,      0, 0x5F6D,
+      0,      0,      0,      0, 0x4D50, 0x5F70,      0,      0,
+      0, 0x7426,      0,      0,      0,      0,      0, 0x3D4F,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x5F71,      0,      0,      0, 0x5F72,      0,      0,      0,
+      0, 0x472E,      0,      0,      0,      0,      0,      0,
+      0, 0x5F74,      0,      0,      0,      0, 0x5F75,      0,
+};
+unsigned short utf8_to_euc_E787[] = {
+      0, 0x7A7C,      0, 0x4733,      0,      0,      0,      0,
+ 0x4575, 0x5F77,      0,      0,      0,      0, 0x5F79,      0,
+ 0x4E55,      0, 0x5F76,      0, 0x5F78, 0x316D,      0, 0x5F73,
+      0,      0,      0,      0,      0,      0,      0, 0x535B,
  0x5F7A,      0,      0,      0,      0, 0x4167, 0x3B38, 0x5F7C,
       0,      0,      0,      0, 0x5F7B, 0x3F24, 0x5259,      0,
       0,      0,      0,      0,      0, 0x5F7D,      0,      0,
- 0xCA3C, 0x6021,      0, 0x5F6E, 0x5F7E,      0, 0xCA3D, 0x6022,
-};
-const unsigned short utf8_to_euc_E788[] = {
- 0xCA3E,      0,      0,      0,      0,      0, 0x477A, 0xCA3F,
- 0xCA40, 0xCA41,      0,      0,      0, 0x6023,      0,      0,
- 0x6024,      0,      0, 0xCA42,      0,      0,      0, 0xCA43,
-      0,      0, 0xCA44, 0x6025,      0, 0xCA45,      0, 0xCA46,
-      0,      0,      0,      0, 0xCA47,      0,      0,      0,
- 0x6026,      0, 0x445E, 0xCA48, 0x6028, 0x6027,      0, 0xCA49,
- 0x6029,      0, 0x602A,      0, 0xCA4A, 0x3C5F, 0x4963,      0,
- 0xCA4B, 0xCA4C, 0x4C6C, 0x602B, 0x602C, 0x4156, 0x3C24, 0x602D,
-};
-const unsigned short utf8_to_euc_E789[] = {
- 0x602E, 0xCA4D, 0xCA4E, 0xCA4F,      0, 0xCA50, 0x602F, 0x4A52,
- 0x4847,      0,      0, 0x6030, 0x4757,      0, 0xCA51, 0xCA52,
- 0xCA53,      0, 0x442D, 0xCA54,      0, 0xCA55, 0xCA56,      0,
- 0x6031, 0x3267, 0xCA57, 0x356D, 0xCA58, 0x4C46, 0xCA59, 0x4C36,
- 0xCA5A, 0x3234, 0x4F34, 0xCA5B,      0,      0,      0, 0x4B52,
- 0xCA5C, 0x4A2A,      0, 0xCA5D,      0,      0, 0xCA5E, 0xCA5F,
-      0, 0xCA60, 0x4037,      0, 0x6032,      0,      0, 0xCA61,
- 0xCA62, 0x4643,      0, 0xCA63, 0xCA64, 0x3823, 0x6033, 0xCA65,
-};
-const unsigned short utf8_to_euc_E78A[] = {
- 0x3A54, 0x6035, 0x6034,      0, 0xCA66,      0,      0, 0x6036,
-      0, 0xCA67,      0,      0,      0, 0xCA68, 0xCA69,      0,
-      0,      0, 0x6037, 0xCA6A,      0,      0, 0x6038,      0,
-      0,      0,      0, 0xCA6B,      0,      0,      0,      0,
+      0, 0x6021,      0, 0x5F6E, 0x5F7E,      0, 0x7A7D, 0x6022,
+};
+unsigned short utf8_to_euc_E788[] = {
+      0,      0,      0,      0,      0,      0, 0x477A,      0,
+      0,      0,      0,      0,      0, 0x6023,      0,      0,
+ 0x6024,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6025,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6026,      0, 0x445E,      0, 0x6028, 0x6027,      0,      0,
+ 0x6029,      0, 0x602A,      0,      0, 0x3C5F, 0x4963,      0,
+      0,      0, 0x4C6C, 0x602B, 0x602C, 0x4156, 0x3C24, 0x602D,
+};
+unsigned short utf8_to_euc_E789[] = {
+ 0x602E,      0,      0,      0,      0,      0, 0x602F, 0x4A52,
+ 0x4847,      0,      0, 0x6030, 0x4757,      0,      0,      0,
+      0,      0, 0x442D,      0,      0,      0,      0,      0,
+ 0x6031, 0x3267,      0, 0x356D,      0, 0x4C46,      0, 0x4C36,
+      0, 0x3234, 0x4F34,      0,      0,      0,      0, 0x4B52,
+      0, 0x4A2A,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4037,      0, 0x6032,      0,      0,      0,
+      0, 0x4643,      0,      0,      0, 0x3823, 0x6033,      0,
+};
+unsigned short utf8_to_euc_E78A[] = {
+ 0x3A54, 0x6035, 0x6034,      0,      0,      0,      0, 0x6036,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6037,      0,      0,      0, 0x6038,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
  0x353E,      0, 0x6039,      0,      0,      0,      0, 0x603A,
- 0xCA6C,      0,      0,      0, 0x3824, 0xCA6D, 0xCA6E, 0x4848,
-      0, 0xCA6F, 0x603C,      0, 0xCA70,      0, 0x3E75,      0,
-      0, 0x603B,      0,      0,      0,      0, 0xCA71,      0,
-};
-const unsigned short utf8_to_euc_E78B[] = {
-      0, 0xCA72, 0x3638, 0x603D, 0x603F,      0, 0x603E, 0xCA73,
-      0, 0xCA74,      0,      0, 0xCA75,      0, 0x6040,      0,
- 0x3851,      0, 0x6041,      0,      0, 0xCA76, 0xCA77, 0x3669,
- 0xCA78, 0x4140,      0, 0x397D,      0,      0,      0, 0xCA79,
- 0x6043, 0x6044, 0x6042,      0,      0, 0xCA7A,      0,      0,
+      0,      0,      0,      0, 0x3824,      0,      0, 0x4848,
+      0, 0x7A7E, 0x603C,      0,      0,      0, 0x3E75,      0,
+      0, 0x603B,      0,      0,      0,      0, 0x7B21,      0,
+};
+unsigned short utf8_to_euc_E78B[] = {
+      0,      0, 0x3638, 0x603D, 0x603F,      0, 0x603E,      0,
+      0,      0,      0,      0,      0,      0, 0x6040,      0,
+ 0x3851,      0, 0x6041,      0,      0,      0,      0, 0x3669,
+      0, 0x4140,      0, 0x397D,      0,      0,      0,      0,
+ 0x6043, 0x6044, 0x6042,      0,      0,      0,      0,      0,
       0, 0x3C6D,      0,      0, 0x4648, 0x3639,      0,      0,
-      0,      0,      0, 0xCA7B, 0xCA7C,      0,      0, 0x6046,
- 0x432C, 0x6045, 0xCA7D, 0xCA7E, 0x4F35, 0x4762, 0xCB21,      0,
-};
-const unsigned short utf8_to_euc_E78C[] = {
-      0,      0, 0xCB22,      0, 0xCB23, 0xCB24,      0, 0xCB25,
-      0,      0, 0x6049, 0xCB26,      0, 0xCB27,      0,      0,
-      0,      0, 0xCB28, 0xCB29,      0,      0, 0x604B, 0x6048,
- 0xCB2A, 0xCB2B,      0, 0x4C54, 0x604A, 0x604C, 0xCB2C, 0x4E44,
-      0,      0, 0xCB2D,      0, 0xCB2E, 0x6050,      0, 0xCB2F,
- 0xCB30, 0x604F, 0x4376, 0x472D, 0xCB31,      0, 0x3825, 0x604E,
-      0, 0xCB32, 0xCB33,      0, 0x604D, 0xCB34, 0x4D31, 0x4D32,
-      0,      0, 0xCB35, 0xCB36,      0, 0xCB37, 0x6051, 0x316E,
-};
-const unsigned short utf8_to_euc_E78D[] = {
-      0,      0,      0, 0xCB38, 0x3976, 0x3B62,      0,      0,
-      0,      0,      0,      0,      0, 0xCB39, 0x6052, 0x6053,
- 0xCB3A,      0, 0xCB3B,      0,      0,      0, 0xCB3C, 0x6055,
- 0xCB3D,      0,      0,      0,      0, 0xCB3E, 0xCB3F, 0xCB40,
- 0xCB41,      0,      0, 0x3D43,      0,      0, 0xCB42, 0xCB43,
- 0x6057, 0xCB44, 0x6056, 0xCB45, 0xCB46,      0, 0xCB47, 0xCB48,
- 0x6058, 0xCB49, 0x334D,      0,      0, 0x605A,      0, 0xCB4A,
- 0x6059, 0xCB4B, 0x605C, 0x605B, 0xCB4C,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E78E[] = {
- 0xCB4D, 0xCB4E,      0, 0xCB4F, 0x383C, 0xCB50, 0xCB51, 0x4E28,
-      0, 0x364C,      0, 0x3226,      0,      0, 0xCB52,      0,
- 0xCB53,      0,      0, 0xCB54,      0, 0xCB55, 0x366A, 0xCB56,
- 0xCB57,      0,      0,      0, 0xCB58,      0, 0xCB59, 0xCB5A,
- 0xCB5B,      0, 0xCB5C,      0,      0, 0xCB5D, 0xCB5E,      0,
-      0, 0x3461, 0xCB5F, 0xCB60,      0, 0xCB61,      0,      0,
-      0,      0, 0x4E68, 0x605E,      0, 0xCB62,      0, 0xCB63,
-      0, 0xCB64,      0, 0x6060, 0xCB65, 0xCB66,      0, 0xCB67,
-};
-const unsigned short utf8_to_euc_E78F[] = {
- 0x6061,      0, 0x3251,      0,      0, 0xCB68, 0xCB69,      0,
- 0x605D, 0xCB6A, 0x3B39, 0xCB6B, 0xCB6C, 0x4441, 0x605F, 0xCB6D,
-      0,      0, 0xCB6E, 0xCB6F,      0,      0, 0xCB70,      0,
-      0, 0xCB71,      0,      0,      0, 0xCB72, 0x6064,      0,
- 0x3C6E, 0xCB73,      0, 0xCB74,      0, 0x6062, 0xCB75, 0xCB76,
-      0, 0xCB77, 0x373E,      0,      0, 0x4849, 0x6063,      0,
-      0, 0x607E,      0,      0, 0xCB78, 0xCB79,      0, 0xCB7A,
- 0x6069, 0xCB7B, 0xCB7C, 0xCB7D,      0, 0xCB7E, 0x383D, 0xCC21,
-};
-const unsigned short utf8_to_euc_E790[] = {
- 0xCC22, 0xCC23,      0, 0x3565, 0xCC24, 0x6066, 0x4D7D, 0xCC25,
-      0, 0x4E30, 0xCC26,      0,      0,      0,      0,      0,
-      0, 0xCC27,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xCC28, 0xCC29,      0,      0,      0,      0,
-      0,      0, 0x4276,      0, 0xCC2A, 0x6068, 0xCC2B,      0,
- 0xCC2C, 0xCC2D, 0xCC2E, 0xCC2F, 0xCC30, 0xCC31, 0xCC32, 0xCC33,
- 0xCC34, 0xCC35, 0x606A, 0x4E56, 0x3657, 0x487C, 0x474A,      0,
-      0, 0xCC36, 0x606B,      0,      0,      0,      0, 0x606D,
-};
-const unsigned short utf8_to_euc_E791[] = {
- 0xCC37, 0x6070,      0, 0xCC38, 0xCC39,      0, 0xCC3A, 0xCC3B,
-      0,      0,      0, 0xCC3C,      0, 0xCC3D,      0,      0,
-      0, 0xCC3E, 0xCC3F,      0,      0, 0x606C,      0, 0xCC40,
-      0, 0x606F, 0x386A, 0x314D, 0x6071, 0xCC41, 0x3F70, 0x606E,
- 0x4E5C,      0, 0xCC42, 0x6074, 0x7424,      0, 0xCC43, 0xCC44,
- 0xCC45, 0x6072, 0x6075, 0xCC46,      0, 0xCC47, 0xCC48, 0x6067,
- 0x6073, 0xCC49, 0xCC4A, 0x3A3C,      0,      0, 0x6076,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6046,
+ 0x432C, 0x6045,      0,      0, 0x4F35, 0x4762,      0,      0,
+};
+unsigned short utf8_to_euc_E78C[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6049,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x604B, 0x6048,
+      0,      0,      0, 0x4C54, 0x604A, 0x604C,      0, 0x4E44,
+      0,      0,      0,      0, 0x7B22, 0x6050,      0,      0,
+      0, 0x604F, 0x4376, 0x472D,      0,      0, 0x3825, 0x604E,
+      0,      0,      0,      0, 0x604D,      0, 0x4D31, 0x4D32,
+      0,      0,      0,      0,      0,      0, 0x6051, 0x316E,
+};
+unsigned short utf8_to_euc_E78D[] = {
+      0,      0,      0,      0, 0x3976, 0x3B62,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6052, 0x6053,
+      0,      0,      0,      0,      0,      0,      0, 0x6055,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3D43,      0,      0,      0,      0,
+ 0x6057,      0, 0x6056,      0,      0,      0,      0,      0,
+ 0x6058,      0, 0x334D,      0,      0, 0x605A,      0, 0x7B24,
+ 0x6059,      0, 0x605C, 0x605B,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E78E[] = {
+      0,      0,      0,      0, 0x383C,      0,      0, 0x4E28,
+      0, 0x364C,      0, 0x3226,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x366A,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x3461,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4E68, 0x605E,      0,      0,      0,      0,
+      0,      0,      0, 0x6060,      0, 0x7B25,      0,      0,
+};
+unsigned short utf8_to_euc_E78F[] = {
+ 0x6061,      0, 0x3251,      0,      0,      0,      0,      0,
+ 0x605D, 0x7B26, 0x3B39,      0,      0, 0x4441, 0x605F,      0,
+      0,      0, 0x7B29,      0,      0,      0, 0x7B27,      0,
+      0,      0,      0,      0,      0,      0, 0x6064,      0,
+ 0x3C6E,      0,      0, 0x7B28,      0, 0x6062,      0,      0,
+      0,      0, 0x373E,      0,      0, 0x4849, 0x6063,      0,
+      0, 0x607E,      0,      0,      0, 0x7B2B,      0,      0,
+ 0x6069,      0,      0,      0,      0,      0, 0x383D,      0,
+};
+unsigned short utf8_to_euc_E790[] = {
+      0,      0,      0, 0x3565,      0, 0x6066, 0x4D7D, 0x7B2A,
+      0, 0x4E30,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4276,      0,      0, 0x6068, 0x7B2C,      0,
+      0, 0x7B2E, 0x7B2D,      0,      0,      0, 0x7B2F,      0,
+      0,      0, 0x606A, 0x4E56, 0x3657, 0x487C, 0x474A,      0,
+      0,      0, 0x606B,      0,      0,      0,      0, 0x606D,
+};
+unsigned short utf8_to_euc_E791[] = {
+      0, 0x6070,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x606C,      0,      0,
+      0, 0x606F, 0x386A, 0x314D, 0x6071,      0, 0x3F70, 0x606E,
+ 0x4E5C,      0, 0x7B30, 0x6074, 0x7424,      0,      0,      0,
+      0, 0x6072, 0x6075,      0,      0,      0,      0, 0x6067,
+ 0x6073,      0,      0, 0x3A3C,      0,      0, 0x6076,      0,
       0,      0,      0,      0,      0,      0, 0x6077,      0,
 };
-const unsigned short utf8_to_euc_E792[] = {
- 0xCC4B, 0xCC4C,      0, 0x4D7E,      0, 0xCC4D, 0xCC4E, 0xCC4F,
-      0, 0xCC50,      0, 0x6078,      0,      0,      0, 0xCC51,
- 0xCC52, 0xCC53, 0xCC54,      0,      0,      0,      0,      0,
- 0xCC55, 0xCC56, 0xCC57,      0, 0xCC58,      0, 0x6079, 0xCC59,
- 0xCC5A, 0xCC5B, 0x6065, 0xCC5C,      0,      0, 0xCC5D, 0x607A,
- 0xCC5E, 0xCC5F, 0xCC60, 0xCC61,      0,      0, 0xCC62, 0xCC63,
- 0x3444, 0xCC64, 0xCC65,      0,      0, 0xCC66,      0,      0,
-      0, 0xCC67,      0, 0xCC68,      0, 0x3C25,      0, 0xCC69,
-};
-const unsigned short utf8_to_euc_E793[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xCC6A, 0xCC6B, 0x607B,      0, 0xCC6C,      0,      0, 0x607C,
- 0xCC6D,      0,      0, 0xCC6E, 0x607D,      0,      0,      0,
- 0xCC6F,      0, 0xCC70, 0xCC71, 0x313B,      0, 0xCC72, 0xCC73,
- 0x6121,      0, 0x493B, 0x6122, 0xCC74,      0, 0x3424, 0x6123,
- 0xCC75, 0x6124, 0xCC76, 0xCC77,      0,      0, 0x6125, 0xCC78,
- 0x6127, 0x6128, 0x6126,      0, 0xCC79,      0, 0x4953, 0x612A,
- 0x6129,      0, 0xCC7A, 0xCC7B, 0xCC7C,      0,      0, 0xCC7D,
-};
-const unsigned short utf8_to_euc_E794[] = {
-      0, 0xF450,      0, 0x612C, 0x612B, 0x612D, 0xCC7E,      0,
+unsigned short utf8_to_euc_E792[] = {
+      0,      0,      0, 0x4D7E,      0,      0,      0,      0,
+      0, 0x7B31,      0, 0x6078,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6079, 0x7B32,
+      0,      0, 0x6065,      0,      0,      0,      0, 0x607A,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x3444,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x3C25,      0,      0,
+};
+unsigned short utf8_to_euc_E793[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x607B,      0,      0,      0,      0, 0x607C,
+      0,      0,      0,      0, 0x607D,      0,      0,      0,
+      0,      0,      0,      0, 0x313B,      0,      0,      0,
+ 0x6121,      0, 0x493B, 0x6122,      0,      0, 0x3424, 0x6123,
+      0, 0x6124,      0,      0,      0,      0, 0x6125,      0,
+ 0x6127, 0x6128, 0x6126,      0,      0,      0, 0x4953, 0x612A,
+ 0x6129,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E794[] = {
+      0, 0x7B33,      0, 0x612C, 0x612B, 0x612D,      0,      0,
       0,      0,      0,      0, 0x612E, 0x6130, 0x612F,      0,
-      0, 0x3979, 0xCD21, 0x6132,      0, 0x6131, 0xCD22, 0xCD23,
+      0, 0x3979,      0, 0x6132,      0, 0x6131,      0,      0,
  0x3445,      0, 0x3F53,      0, 0x453C,      0, 0x6133, 0x4038,
- 0xCD24, 0xCD25,      0, 0x3B3A, 0xCD26, 0x3179, 0x6134, 0xCD27,
- 0x4D51, 0xCD28, 0xCD29, 0x4A63, 0x6135,      0,      0, 0xCD2A,
- 0x4544, 0x4D33, 0x3943, 0x3F3D,      0,      0, 0xCD2B, 0x434B,
- 0x5234, 0xCD2C, 0x442E, 0x3268, 0x6136, 0xCD2D, 0xCD2E, 0xCD2F,
-};
-const unsigned short utf8_to_euc_E795[] = {
- 0xCD30,      0,      0, 0xCD31, 0x6137,      0, 0x613C, 0xCD32,
- 0xCD33, 0x613A, 0x6139, 0x5A42, 0x3326, 0x6138, 0xCD34, 0x305A,
- 0xCD35, 0x482A, 0xCD36,      0, 0x484A,      0,      0, 0xCD37,
-      0, 0x4E31, 0x613D, 0x613B, 0x435C, 0x4026, 0xCD38, 0xCD39,
- 0x482B, 0xCD3A, 0x492D,      0, 0x613F, 0x4E2C, 0x374D, 0x6140,
-      0, 0x613E, 0x4856, 0x6141,      0, 0x6142,      0, 0xCD3B,
- 0x305B, 0xCD3C,      0, 0x3E76, 0x6147,      0, 0x6144, 0x466D,
- 0x6143, 0xCD3D, 0xCD3E, 0xCD3F, 0xCD40, 0xCD41, 0xCD42, 0x3526,
-};
-const unsigned short utf8_to_euc_E796[] = {
-      0, 0xCD43, 0x614A,      0,      0, 0xCD44, 0x6145, 0x6146,
+      0,      0,      0, 0x3B3A,      0, 0x3179, 0x6134,      0,
+ 0x4D51,      0,      0, 0x4A63, 0x6135,      0,      0, 0x796C,
+ 0x4544, 0x4D33, 0x3943, 0x3F3D,      0,      0,      0, 0x434B,
+ 0x5234,      0, 0x442E, 0x3268, 0x6136,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E795[] = {
+      0,      0,      0,      0, 0x6137,      0, 0x613C,      0,
+      0, 0x613A, 0x6139, 0x5A42, 0x3326, 0x6138,      0, 0x305A,
+      0, 0x482A,      0,      0, 0x484A,      0,      0,      0,
+      0, 0x4E31, 0x613D, 0x613B, 0x435C, 0x4026,      0,      0,
+ 0x482B,      0, 0x492D,      0, 0x613F, 0x4E2C, 0x374D, 0x6140,
+      0, 0x613E, 0x4856, 0x6141,      0, 0x6142,      0, 0x7B34,
+ 0x305B,      0,      0, 0x3E76, 0x6147,      0, 0x6144, 0x466D,
+ 0x6143,      0,      0,      0,      0,      0,      0, 0x3526,
+};
+unsigned short utf8_to_euc_E796[] = {
+      0,      0, 0x614A,      0,      0,      0, 0x6145, 0x6146,
       0, 0x6149, 0x6148, 0x4925,      0,      0, 0x4142, 0x4141,
- 0xCD45, 0x353F, 0xCD46, 0xCD47, 0x614B, 0xCD48,      0,      0,
-      0, 0xCD49, 0x614C,      0, 0xCD4A, 0x614D,      0,      0,
-      0,      0, 0xCD4B, 0x614F, 0xCD4C, 0x614E,      0,      0,
+      0, 0x353F,      0,      0, 0x614B,      0,      0,      0,
+      0,      0, 0x614C,      0,      0, 0x614D,      0,      0,
+      0,      0,      0, 0x614F,      0, 0x614E,      0,      0,
       0,      0,      0, 0x3156,      0,      0,      0,      0,
-      0, 0x6157, 0x4868, 0x6151, 0xCD4D, 0x6153,      0,      0,
- 0x6155, 0x3F3E, 0xCD4E,      0, 0x6156, 0x6154, 0x3C40, 0xCD4F,
-};
-const unsigned short utf8_to_euc_E797[] = {
- 0xCD50, 0xCD51, 0x6150, 0x6152, 0xCD52, 0x4942, 0xCD53, 0x3E49,
-      0,      0, 0x6159,      0, 0xCD54, 0x6158, 0xCD55, 0xCD56,
-      0,      0, 0x615A,      0, 0x3C26, 0x3A2F,      0, 0xCD57,
- 0x4577, 0x615B,      0, 0x444B, 0xCD58,      0, 0x615D, 0xCD59,
- 0xCD5A, 0xCD5B, 0x4E21, 0x615C, 0xCD5C,      0,      0, 0xCD5D,
-      0, 0x4169,      0,      0, 0xCD5E,      0, 0xCD5F, 0xCD60,
- 0x6162, 0xCD61, 0x6164, 0x6165, 0x4354,      0,      0,      0,
-      0, 0xCD62, 0x6163,      0, 0x6160,      0, 0x615E, 0x615F,
-};
-const unsigned short utf8_to_euc_E798[] = {
- 0xCD63, 0x6161, 0xCD64, 0xCD65, 0xCD66,      0,      0, 0xCD67,
- 0xCD68, 0x6168, 0xCD69, 0x6166, 0xCD6A, 0x6167,      0, 0xCD6B,
-      0,      0, 0xCD6C, 0xCD6D,      0, 0xCD6E, 0xCD6F,      0,
-      0, 0xCD70,      0, 0xCD71, 0xCD72, 0xCD73, 0xCD74, 0x6169,
- 0x616B, 0x616C, 0x616D, 0xCD75, 0x616E, 0xCD76, 0xCD77, 0x616A,
-      0, 0xCD78,      0,      0,      0, 0xCD79,      0,      0,
- 0x6170,      0, 0xCD7A, 0xCD7B, 0x616F, 0xCD7C,      0,      0,
- 0xCD7D, 0xCD7E, 0xCE21, 0x6171, 0xCE22,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E799[] = {
- 0xCE24, 0xCE25, 0x4E45, 0xCE26, 0xCE27, 0xCE28, 0x6174, 0x6172,
- 0x6173, 0xCE29, 0xCE23, 0xCE2A, 0x3462,      0,      0,      0,
-      0,      0, 0x4C7E,      0,      0, 0xCE2B, 0x4A4A,      0,
- 0x6176, 0xCE2C,      0,      0, 0x6175,      0,      0, 0xCE2D,
-      0, 0x6177, 0x6178,      0, 0xCE2E, 0xCE2F,      0, 0x617C,
- 0x6179, 0x617A, 0x617B,      0, 0x617D, 0xCE30, 0xCE31, 0xCE32,
- 0x617E, 0xCE33, 0x6221,      0, 0xCE34,      0, 0x6222,      0,
+      0, 0x6157, 0x4868, 0x6151,      0, 0x6153,      0,      0,
+ 0x6155, 0x3F3E,      0,      0, 0x6156, 0x6154, 0x3C40,      0,
+};
+unsigned short utf8_to_euc_E797[] = {
+      0,      0, 0x6150, 0x6152,      0, 0x4942,      0, 0x3E49,
+      0,      0, 0x6159,      0,      0, 0x6158,      0,      0,
+      0,      0, 0x615A,      0, 0x3C26, 0x3A2F,      0,      0,
+ 0x4577, 0x615B,      0, 0x444B,      0,      0, 0x615D,      0,
+      0,      0, 0x4E21, 0x615C,      0,      0,      0,      0,
+      0, 0x4169,      0,      0,      0,      0,      0,      0,
+ 0x6162,      0, 0x6164, 0x6165, 0x4354,      0,      0,      0,
+      0,      0, 0x6163,      0, 0x6160,      0, 0x615E, 0x615F,
+};
+unsigned short utf8_to_euc_E798[] = {
+      0, 0x6161,      0,      0,      0,      0,      0,      0,
+      0, 0x6168,      0, 0x6166,      0, 0x6167,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6169,
+ 0x616B, 0x616C, 0x616D,      0, 0x616E,      0,      0, 0x616A,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6170,      0,      0,      0, 0x616F,      0,      0,      0,
+      0,      0,      0, 0x6171,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E799[] = {
+      0,      0, 0x4E45,      0,      0,      0, 0x6174, 0x6172,
+ 0x6173,      0,      0,      0, 0x3462,      0,      0,      0,
+      0,      0, 0x4C7E,      0,      0,      0, 0x4A4A,      0,
+ 0x6176,      0,      0,      0, 0x6175,      0,      0,      0,
+      0, 0x6177, 0x6178,      0,      0,      0,      0, 0x617C,
+ 0x6179, 0x617A, 0x617B,      0, 0x617D,      0,      0,      0,
+ 0x617E,      0, 0x6221,      0,      0,      0, 0x6222,      0,
  0x6223,      0, 0x482F, 0x4550, 0x6224, 0x4772, 0x4934,      0,
 };
-const unsigned short utf8_to_euc_E79A[] = {
- 0x6225, 0xCE35, 0xF451, 0x6226, 0x452A, 0xCE36, 0x3327, 0x3944,
- 0x6227,      0,      0, 0x6228, 0xCE37, 0xCE38, 0x6229,      0,
- 0x3B29,      0,      0, 0x622B,      0, 0xCE39, 0x622A,      0,
-      0, 0x622C, 0x622D, 0xCE3A, 0xCE3B, 0xCE3C, 0xF452, 0xCE3D,
- 0xCE3E,      0, 0xCE3F, 0xCE40, 0xCE41, 0xCE42, 0xCE43, 0xCE44,
- 0xCE45,      0, 0xCE46,      0,      0, 0xCE47, 0x4869,      0,
+unsigned short utf8_to_euc_E79A[] = {
+ 0x6225,      0, 0x7B35, 0x6226, 0x452A,      0, 0x3327, 0x3944,
+ 0x6227,      0,      0, 0x6228,      0,      0, 0x6229,      0,
+ 0x3B29,      0,      0, 0x622B,      0,      0, 0x622A,      0,
+      0, 0x622C, 0x622D, 0x7B38, 0x7B36,      0, 0x7B37,      0,
+      0,      0,      0,      0,      0,      0, 0x7B39,      0,
+      0,      0,      0,      0,      0,      0, 0x4869,      0,
  0x622E,      0,      0,      0, 0x622F,      0,      0, 0x7369,
- 0x6230, 0x6231, 0x6232,      0,      0, 0xCE48,      0, 0x3B2E,
-};
-const unsigned short utf8_to_euc_E79B[] = {
-      0, 0xCE49, 0x6233, 0x4756,      0, 0xCE4A, 0x4B5F,      0,
- 0x314E, 0xCE4B, 0x3157, 0xCE4C, 0xCE4D, 0x6234, 0xCE4E,      0,
-      0,      0, 0x6236,      0, 0xCE4F,      0, 0x6235, 0x4570,
-      0, 0xCE50,      0, 0x4039, 0x5D39,      0, 0x6237, 0x4C41,
- 0xCE51, 0x6238,      0, 0x3446, 0x4857, 0x6239, 0xCE52, 0x623A,
- 0xCE53,      0, 0x623B,      0, 0xCE54,      0, 0x4C5C,      0,
- 0xCE55, 0xCE56, 0x4C55,      0, 0x443E,      0, 0xCE57,      0,
- 0x416A, 0xCE58,      0, 0x623D, 0xCE59,      0, 0x3D62,      0,
-};
-const unsigned short utf8_to_euc_E79C[] = {
- 0xCE5A, 0x3E4A,      0,      0, 0x6240,      0, 0xCE5B, 0x623F,
- 0x623E, 0x487D, 0xCE5C, 0x3447, 0x3829,      0, 0xCE5D,      0,
-      0,      0, 0xCE5E,      0, 0xCE5F, 0xCE60,      0, 0xCE61,
-      0, 0xCE62, 0xCE63, 0x6246, 0xCE64,      0, 0x6243, 0x3F3F,
- 0x4C32,      0, 0xCE65,      0, 0x6242, 0x6244, 0x6245,      0,
- 0xCE66, 0x6241,      0,      0,      0, 0xCE67, 0xCE68, 0xCE69,
-      0,      0,      0,      0, 0xCE6A, 0xCE6B, 0xCE6C, 0x6247,
- 0x6248, 0xCE6D, 0x442F,      0, 0x3463, 0xCE6E, 0xCE6F,      0,
-};
-const unsigned short utf8_to_euc_E79D[] = {
- 0x4365,      0, 0xCE70,      0,      0, 0xCE71, 0xCE72, 0x6249,
-      0,      0, 0xCE73,      0,      0, 0xCE74, 0xCE75, 0xCE76,
-      0,      0, 0xCE77,      0,      0,      0, 0xCE78, 0xCE79,
-      0,      0, 0x624A, 0x624D, 0xCE7A,      0, 0xCE7B, 0xCE7C,
- 0xCE7D, 0x3F67, 0xCE7E, 0x4644, 0xCF21, 0x624E, 0x4B53, 0xCF22,
- 0x624B,      0, 0xCF23, 0x624C, 0xCF24,      0,      0,      0,
- 0xCF25,      0, 0xCF26, 0xCF27, 0xCF28,      0,      0,      0,
-      0, 0x6251, 0xCF29,      0,      0, 0xCF2A, 0x6250, 0x624F,
-};
-const unsigned short utf8_to_euc_E79E[] = {
- 0xCF2B,      0,      0,      0, 0xCF2C,      0,      0,      0,
-      0,      0,      0, 0x6253, 0xCF2D, 0xCF2E, 0x6252,      0,
-      0, 0x6254,      0,      0, 0xCF2F, 0xCF30, 0xCF31,      0,
-      0,      0, 0xCF32,      0,      0,      0, 0x6256, 0xCF33,
- 0x6255,      0, 0xCF34,      0,      0, 0x4A4D,      0, 0xCF35,
-      0,      0, 0xCF36,      0, 0x3D56, 0x4E46, 0xCF37, 0xCF38,
- 0x6257, 0xCF39,      0, 0x4637,      0, 0xCF3A, 0x6258,      0,
-      0, 0x6259,      0, 0x625D, 0x625B, 0x625C, 0xCF3B, 0x625A,
-};
-const unsigned short utf8_to_euc_E79F[] = {
-      0,      0,      0, 0xCF3C,      0,      0,      0, 0x625E,
-      0, 0xCF3D,      0,      0,      0, 0x625F,      0,      0,
-      0, 0xCF3E, 0xCF3F,      0,      0, 0xCF40,      0, 0x6260,
-      0, 0xCF41, 0x6261, 0x4C37, 0x6262,      0, 0xCF42, 0xCF43,
- 0xCF44,      0, 0x4C70, 0x6263, 0xCF45, 0x434E, 0xCF46, 0x476A,
-      0, 0x366B, 0xCF47,      0, 0xCF48, 0x433B, 0x6264, 0x363A,
- 0xCF49, 0xCF4A,      0, 0x4050, 0xCF4B,      0,      0,      0,
- 0xCF4C,      0,      0, 0xCF4D, 0x6265,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E7A0[] = {
-      0,      0, 0x3A3D,      0,      0, 0xCF4E, 0xCF4F,      0,
-      0, 0xCF50,      0,      0, 0x6266, 0xCF51, 0xCF52,      0,
-      0, 0xCF53, 0x6267,      0, 0x3826, 0x3A55,      0,      0,
-      0,      0,      0,      0,      0, 0xCF54,      0,      0,
- 0x6269, 0xCF55, 0xCF56, 0xCF57,      0, 0x4556, 0x3A56, 0x354E,
-      0,      0,      0,      0,      0, 0xCF58, 0xCF59,      0,
- 0xCF5A,      0, 0x4B24,      0, 0x474B, 0xCF5B,      0, 0xCF5C,
+ 0x6230, 0x6231, 0x6232,      0,      0,      0,      0, 0x3B2E,
+};
+unsigned short utf8_to_euc_E79B[] = {
+      0,      0, 0x6233, 0x4756,      0,      0, 0x4B5F,      0,
+ 0x314E,      0, 0x3157,      0,      0, 0x6234,      0,      0,
+      0,      0, 0x6236,      0,      0,      0, 0x6235, 0x4570,
+      0,      0,      0, 0x4039, 0x5D39,      0, 0x6237, 0x4C41,
+      0, 0x6238,      0, 0x3446, 0x4857, 0x6239,      0, 0x623A,
+      0,      0, 0x623B,      0,      0,      0, 0x4C5C,      0,
+      0,      0, 0x4C55,      0, 0x443E,      0,      0,      0,
+ 0x416A,      0,      0, 0x623D,      0,      0, 0x3D62,      0,
+};
+unsigned short utf8_to_euc_E79C[] = {
+      0, 0x3E4A,      0,      0, 0x6240,      0,      0, 0x623F,
+ 0x623E, 0x487D,      0, 0x3447, 0x3829,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6246,      0,      0, 0x6243, 0x3F3F,
+ 0x4C32,      0,      0,      0, 0x6242, 0x6244, 0x6245,      0,
+      0, 0x6241,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6247,
+ 0x6248,      0, 0x442F,      0, 0x3463,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E79D[] = {
+ 0x4365,      0,      0,      0,      0,      0, 0x7B3B, 0x6249,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x624A, 0x624D,      0,      0,      0,      0,
+      0, 0x3F67,      0, 0x4644,      0, 0x624E, 0x4B53,      0,
+ 0x624B,      0,      0, 0x624C,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6251,      0,      0,      0,      0, 0x6250, 0x624F,
+};
+unsigned short utf8_to_euc_E79E[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6253,      0,      0, 0x6252,      0,
+      0, 0x6254,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6256,      0,
+ 0x6255,      0,      0,      0,      0, 0x4A4D,      0,      0,
+      0,      0,      0,      0, 0x3D56, 0x4E46,      0,      0,
+ 0x6257,      0,      0, 0x4637,      0,      0, 0x6258,      0,
+      0, 0x6259,      0, 0x625D, 0x625B, 0x625C,      0, 0x625A,
+};
+unsigned short utf8_to_euc_E79F[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x625E,
+      0,      0,      0,      0,      0, 0x625F,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6260,
+      0,      0, 0x6261, 0x4C37, 0x6262,      0,      0,      0,
+      0,      0, 0x4C70, 0x6263,      0, 0x434E,      0, 0x476A,
+      0, 0x366B,      0,      0,      0, 0x433B, 0x6264, 0x363A,
+      0,      0,      0, 0x4050,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x6265,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7A0[] = {
+      0,      0, 0x3A3D,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x6266,      0,      0,      0,
+      0,      0, 0x6267,      0, 0x3826, 0x3A55,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6269, 0x7B3D,      0,      0,      0, 0x4556, 0x3A56, 0x354E,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4B24,      0, 0x474B,      0,      0,      0,
       0,      0, 0x4557,      0,      0,      0,      0, 0x395C,
 };
-const unsigned short utf8_to_euc_E7A1[] = {
-      0,      0,      0, 0xCF5D, 0xCF5E, 0x626B,      0, 0xCF5F,
- 0xCF60,      0,      0,      0, 0xCF61,      0, 0xCF62,      0,
-      0,      0, 0xCF63,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xCF64, 0x3E4B, 0xCF65,      0,
- 0xCF66, 0xCF67,      0, 0xCF68, 0xCF69,      0,      0,      0,
- 0xCF6A,      0, 0xCF6B, 0x4E32, 0x3945,      0, 0xCF6C, 0x3827,
+unsigned short utf8_to_euc_E7A1[] = {
+      0,      0,      0,      0,      0, 0x626B,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x7B3E,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x3E4B,      0,      0,
+      0,      0,      0,      0, 0x7B3F,      0,      0,      0,
+      0,      0,      0, 0x4E32, 0x3945,      0,      0, 0x3827,
       0,      0, 0x4823,      0, 0x626D,      0,      0,      0,
-      0,      0, 0xCF6D,      0, 0x626F,      0, 0xCF6E,      0,
+      0,      0, 0x7B40,      0, 0x626F,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E7A2[] = {
+unsigned short utf8_to_euc_E7A2[] = {
       0, 0x386B,      0,      0,      0,      0, 0x626E, 0x4476,
-      0,      0, 0xCF6F,      0, 0x6271, 0x3337, 0x626C, 0xCF70,
-      0, 0x486A,      0, 0x3130, 0xCF71, 0x3A6C,      0, 0x4F52,
- 0xCF72,      0, 0x6270,      0,      0, 0xCF74, 0xCF75, 0xCF76,
-      0, 0xCF73,      0, 0x6272, 0xCF77,      0,      0, 0x4A4B,
- 0xCF78, 0x4059, 0x6274,      0, 0xCF79, 0xCF7A,      0, 0x6275,
- 0xCF7B, 0xCF7C, 0xCF7D, 0xCF7E,      0, 0x6273,      0,      0,
-      0,      0, 0x334E, 0xD021, 0x627B, 0xD022, 0x627A, 0xD023,
-};
-const unsigned short utf8_to_euc_E7A3[] = {
-      0, 0x3C27,      0,      0,      0, 0x627C, 0x6277, 0xD024,
- 0xD025, 0xD026, 0x627D, 0x6278, 0xD027,      0, 0xD028,      0,
- 0x4858, 0x6276, 0xD029, 0xD02A, 0x6279, 0xD02B, 0xD02C,      0,
-      0,      0, 0x6322, 0xD02E,      0,      0,      0, 0xD02F,
- 0xD030, 0xD031,      0,      0, 0xD02D,      0, 0xD032, 0x6321,
- 0x4B61,      0, 0xD033,      0, 0x627E,      0,      0, 0x306B,
-      0,      0, 0xD034, 0xD035, 0x6324,      0, 0xD037, 0xD038,
-      0,      0, 0xD039, 0xD03A,      0, 0x6323,      0, 0xD03B,
-};
-const unsigned short utf8_to_euc_E7A4[] = {
- 0xD036, 0x3E4C,      0,      0,      0,      0, 0xD03C, 0x6325,
-      0,      0,      0,      0, 0xD03D,      0, 0x4143,      0,
- 0xD03E, 0x6327, 0x6326,      0,      0,      0,      0,      0,
-      0, 0x6328, 0xD03F,      0, 0xD040,      0, 0xD041, 0xD042,
- 0xD043,      0,      0,      0,      0, 0xD044, 0x6268, 0xD045,
-      0, 0xD046, 0x626A, 0x632A, 0x6329, 0xD047,      0,      0,
- 0xF454, 0xD048,      0,      0, 0xD049, 0xD04A,      0,      0,
-      0,      0, 0x3C28, 0xD04B, 0x4E69, 0xD04C, 0x3C52, 0xD04D,
-};
-const unsigned short utf8_to_euc_E7A5[] = {
- 0x632B, 0x3737,      0,      0, 0xD04E, 0xD04F, 0xD050, 0x3540,
- 0x3527, 0x3B63, 0xD051, 0xD052,      0,      0,      0, 0xD053,
- 0x4D34, 0xD054,      0, 0x6331, 0xD055, 0x6330, 0x4144, 0x632D,
- 0xD056,      0, 0x632F, 0xD057, 0xD058, 0x3D4B, 0x3F40, 0x632E,
- 0x632C,      0, 0x472A,      0,      0, 0x3E4D,      0, 0xD059,
- 0x493C, 0xD05A,      0, 0xD05B,      0, 0x3A57,      0,      0,
-      0,      0, 0xD05C,      0,      0,      0,      0, 0x4578,
-      0, 0xD05D, 0x6332, 0xD05E, 0xD05F,      0, 0xD060, 0x6333,
-};
-const unsigned short utf8_to_euc_E7A6[] = {
+      0,      0,      0,      0, 0x6271, 0x3337, 0x626C,      0,
+      0, 0x486A,      0, 0x3130,      0, 0x3A6C,      0, 0x4F52,
+      0,      0, 0x6270,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6272,      0,      0,      0, 0x4A4B,
+      0, 0x4059, 0x6274,      0,      0,      0,      0, 0x6275,
+      0,      0,      0,      0,      0, 0x6273,      0,      0,
+      0,      0, 0x334E,      0, 0x627B,      0, 0x627A,      0,
+};
+unsigned short utf8_to_euc_E7A3[] = {
+      0, 0x3C27,      0,      0,      0, 0x627C, 0x6277,      0,
+      0,      0, 0x627D, 0x6278,      0,      0,      0,      0,
+ 0x4858, 0x6276,      0,      0, 0x6279,      0,      0,      0,
+      0,      0, 0x6322,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6321,
+ 0x4B61,      0,      0,      0, 0x627E,      0,      0, 0x306B,
+      0,      0,      0,      0, 0x6324,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x6323,      0,      0,
+};
+unsigned short utf8_to_euc_E7A4[] = {
+      0, 0x3E4C,      0,      0,      0,      0,      0, 0x6325,
+      0,      0,      0,      0,      0,      0, 0x4143,      0,
+      0, 0x6327, 0x6326,      0,      0,      0,      0,      0,
+      0, 0x6328,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6268,      0,
+      0,      0, 0x626A, 0x632A, 0x6329,      0,      0,      0,
+ 0x7B41,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3C28,      0, 0x4E69,      0, 0x3C52,      0,
+};
+unsigned short utf8_to_euc_E7A5[] = {
+ 0x632B, 0x3737,      0,      0,      0,      0,      0, 0x3540,
+ 0x3527, 0x3B63,      0,      0,      0,      0,      0,      0,
+ 0x4D34,      0,      0, 0x6331,      0, 0x6330, 0x4144, 0x632D,
+      0,      0, 0x632F,      0,      0, 0x3D4B, 0x3F40, 0x632E,
+ 0x632C,      0, 0x472A,      0,      0, 0x3E4D,      0,      0,
+ 0x493C,      0,      0,      0,      0, 0x3A57,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4578,
+      0,      0, 0x6332,      0,      0,      0,      0, 0x6333,
+};
+unsigned short utf8_to_euc_E7A6[] = {
  0x6349, 0x3658,      0,      0, 0x4F3D, 0x4135,      0,      0,
-      0,      0, 0x6334, 0xD061, 0xD062, 0x3252, 0x4477, 0x4A21,
-      0, 0xD063,      0, 0xD064, 0xD065, 0xD066, 0xD067,      0,
- 0xD068,      0,      0, 0xD069, 0xD06A, 0x6335,      0,      0,
-      0, 0xD06B,      0,      0,      0,      0, 0x357A, 0x6336,
- 0xD06C, 0xD06D, 0x6338, 0xD06E,      0,      0, 0x6339, 0xD06F,
- 0x4729, 0xD070,      0, 0x633A, 0xD071,      0,      0,      0,
- 0xD072, 0x633B, 0x633C, 0xD073,      0, 0x3659, 0x3253, 0x4645,
-};
-const unsigned short utf8_to_euc_E7A7[] = {
- 0x3D28, 0x3B64, 0xD074,      0, 0xD075,      0,      0, 0xD076,
- 0xD077, 0x633D, 0xD078, 0x3D29,      0,      0,      0, 0xD079,
-      0, 0x324A, 0x4943,      0, 0xD07A, 0x633E, 0xD07B,      0,
- 0x486B,      0, 0xD07C,      0,      0, 0xD07D, 0xD07E, 0x4145,
- 0xD121, 0x6341, 0xD122, 0x6342, 0x4769, 0xD123, 0x3F41, 0x633F,
-      0, 0x4361, 0xD124, 0xD125, 0x6340, 0xD126,      0,      0,
- 0x3E4E, 0xD127,      0,      0,      0,      0,      0,      0,
- 0xD128,      0,      0, 0x305C, 0xD129,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E7A8[] = {
- 0x3529,      0, 0xD12A, 0xD12B,      0,      0,      0, 0xD12C,
- 0x6343, 0xD12D, 0xD12E, 0x4478, 0xD12F, 0x6344, 0x4047,      0,
-      0, 0xD130,      0,      0, 0x4C2D, 0xD131,      0, 0x4923,
- 0x6345, 0x6346, 0x4355, 0xD132, 0x4E47,      0, 0xD133, 0x6348,
- 0x6347, 0xD134,      0,      0,      0,      0,      0, 0xD135,
-      0,      0,      0, 0xD136,      0, 0xD137, 0x3C6F, 0xD138,
- 0xD139, 0x634A, 0x3070,      0, 0xD13A, 0xD13B,      0, 0x634D,
- 0xD13C, 0xD13D, 0xD13E, 0x634B, 0x3254, 0x374E, 0x634C, 0x3946,
-};
-const unsigned short utf8_to_euc_E7A9[] = {
- 0x3972,      0, 0x4A66, 0x634E, 0xD13F, 0xD140, 0x4B54, 0xD141,
- 0xD142, 0x6350,      0,      0, 0xD143, 0x4051, 0x314F, 0x323A,
- 0x302C,      0,      0,      0,      0, 0xD144, 0xD145, 0x634F,
-      0, 0xD146,      0,      0, 0xD147, 0xD148,      0, 0xD149,
- 0xD14A, 0x6351, 0x6352, 0x3E77,      0, 0xD14B,      0, 0xD14C,
-      0, 0x6353, 0xD14D, 0x334F,      0, 0xD14E,      0,      0,
- 0x6355,      0,      0,      0, 0x376A, 0xD14F, 0x3566,      0,
- 0xD150, 0x6356, 0x3675,      0,      0, 0x6357, 0xD151, 0x407C,
-};
-const unsigned short utf8_to_euc_E7AA[] = {
- 0xD152, 0x464D, 0xD153, 0x4060, 0x3A75, 0xD154, 0xD155,      0,
- 0x6358,      0, 0xD156, 0xD157,      0,      0,      0,      0,
- 0xD158, 0xD159, 0x4362, 0x416B, 0xD15A, 0x635A, 0x635C, 0x6359,
- 0x635B,      0,      0,      0,      0,      0, 0xD15B, 0x3722,
- 0xD15C,      0,      0, 0xD15D,      0,      0,      0,      0,
-      0, 0x635D, 0x3726,      0, 0xD15E,      0, 0x3567, 0x4D52,
- 0x635F,      0,      0, 0xD15F,      0, 0xD160, 0x6360,      0,
-      0, 0xD161, 0x312E, 0xD162, 0xD163,      0,      0, 0x6363,
-};
-const unsigned short utf8_to_euc_E7AB[] = {
-      0,      0,      0, 0x3376, 0x6362, 0x6361, 0xD164, 0x6365,
- 0x635E, 0xD165, 0x6366, 0x4E29, 0xD166, 0x6367, 0xD167, 0x6368,
-      0, 0xD168, 0x5474, 0x636A,      0, 0x6369,      0,      0,
-      0, 0x636B, 0x636C, 0xD169, 0x4E35, 0x636D,      0, 0x706F,
- 0x3E4F, 0x636E, 0x636F, 0x3D57,      0, 0x4638, 0x6370, 0xF459,
- 0xD16A, 0xD16B, 0x4328, 0xD16C, 0xD16D, 0x6371,      0, 0x433C,
- 0x6372, 0xD16E,      0,      0, 0xD16F,      0, 0x3625,      0,
- 0x513F, 0x435D, 0x3C33, 0xD170,      0, 0xD171, 0xD172, 0x3448,
-};
-const unsigned short utf8_to_euc_E7AC[] = {
-      0,      0, 0x6373,      0, 0x6422,      0, 0x6376, 0xD173,
+      0,      0, 0x6334,      0,      0, 0x3252, 0x4477, 0x4A21,
+      0,      0,      0,      0, 0x7B45,      0,      0,      0,
+      0,      0,      0, 0x7B47,      0, 0x6335,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x357A, 0x6336,
+      0,      0, 0x6338,      0,      0,      0, 0x6339,      0,
+ 0x4729,      0,      0, 0x633A,      0,      0,      0,      0,
+      0, 0x633B, 0x633C,      0,      0, 0x3659, 0x3253, 0x4645,
+};
+unsigned short utf8_to_euc_E7A7[] = {
+ 0x3D28, 0x3B64,      0,      0,      0,      0,      0,      0,
+      0, 0x633D,      0, 0x3D29,      0,      0,      0,      0,
+      0, 0x324A, 0x4943,      0,      0, 0x633E,      0,      0,
+ 0x486B,      0,      0,      0,      0,      0,      0, 0x4145,
+      0, 0x6341,      0, 0x6342, 0x4769,      0, 0x3F41, 0x633F,
+      0, 0x4361,      0,      0, 0x6340,      0,      0,      0,
+ 0x3E4E,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x305C,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7A8[] = {
+ 0x3529,      0,      0,      0,      0,      0,      0,      0,
+ 0x6343,      0,      0, 0x4478,      0, 0x6344, 0x4047,      0,
+      0,      0,      0,      0, 0x4C2D,      0,      0, 0x4923,
+ 0x6345, 0x6346, 0x4355,      0, 0x4E47,      0,      0, 0x6348,
+ 0x6347,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3C6F,      0,
+      0, 0x634A, 0x3070,      0,      0,      0,      0, 0x634D,
+      0,      0,      0, 0x634B, 0x3254, 0x374E, 0x634C, 0x3946,
+};
+unsigned short utf8_to_euc_E7A9[] = {
+ 0x3972,      0, 0x4A66, 0x634E,      0,      0, 0x4B54,      0,
+      0, 0x6350,      0,      0,      0, 0x4051, 0x314F, 0x323A,
+ 0x302C,      0,      0,      0,      0,      0,      0, 0x634F,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6351, 0x6352, 0x3E77,      0,      0,      0,      0,
+      0, 0x6353,      0, 0x334F,      0,      0,      0,      0,
+ 0x6355,      0,      0,      0, 0x376A,      0, 0x3566,      0,
+      0, 0x6356, 0x3675,      0,      0, 0x6357,      0, 0x407C,
+};
+unsigned short utf8_to_euc_E7AA[] = {
+      0, 0x464D,      0, 0x4060, 0x3A75,      0,      0,      0,
+ 0x6358,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4362, 0x416B,      0, 0x635A, 0x635C, 0x6359,
+ 0x635B,      0,      0,      0,      0,      0,      0, 0x3722,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x635D, 0x3726,      0,      0,      0, 0x3567, 0x4D52,
+ 0x635F,      0,      0,      0,      0,      0, 0x6360,      0,
+      0,      0, 0x312E,      0,      0,      0,      0, 0x6363,
+};
+unsigned short utf8_to_euc_E7AB[] = {
+      0,      0,      0, 0x3376, 0x6362, 0x6361,      0, 0x6365,
+ 0x635E,      0, 0x6366, 0x4E29,      0, 0x6367,      0, 0x6368,
+      0, 0x7B48, 0x5474, 0x636A,      0, 0x6369,      0,      0,
+      0, 0x636B, 0x636C,      0, 0x4E35, 0x636D,      0, 0x706F,
+ 0x3E4F, 0x636E, 0x636F, 0x3D57,      0, 0x4638, 0x6370, 0x7B49,
+      0,      0, 0x4328, 0x7B4B,      0, 0x6371,      0, 0x433C,
+ 0x6372,      0,      0,      0,      0,      0, 0x3625,      0,
+ 0x513F, 0x435D, 0x3C33,      0,      0,      0,      0, 0x3448,
+};
+unsigned short utf8_to_euc_E7AC[] = {
+      0,      0, 0x6373,      0, 0x6422,      0, 0x6376,      0,
  0x3568,      0, 0x6375, 0x6424,      0,      0,      0, 0x6374,
-      0, 0x3E50,      0,      0, 0xD174,      0,      0,      0,
- 0x6378, 0x6379,      0, 0x452B,      0,      0, 0x637A, 0xD175,
- 0x335E,      0,      0, 0xD176,      0, 0x3F5A, 0x4964, 0xD177,
- 0x637C, 0xD178, 0xD179, 0xD17A, 0x4268, 0xD17B, 0xD17C, 0xD17D,
- 0xD17E, 0xD221,      0, 0x6377, 0xD222, 0x637B, 0x637D,      0,
-      0, 0x3A7B,      0,      0,      0, 0xD223,      0, 0xD224,
-};
-const unsigned short utf8_to_euc_E7AD[] = {
- 0xD225, 0xD226,      0,      0,      0, 0x6426, 0x492E, 0xD227,
- 0x4826, 0x4579,      0, 0x365A, 0x6425, 0x6423, 0xD228, 0x4835,
- 0x637E, 0x435E, 0x457B,      0, 0x457A, 0xD229, 0x3A76,      0,
+      0, 0x3E50,      0,      0,      0,      0,      0,      0,
+ 0x6378, 0x6379,      0, 0x452B,      0,      0, 0x637A,      0,
+ 0x335E,      0,      0,      0,      0, 0x3F5A, 0x4964,      0,
+ 0x637C,      0,      0,      0, 0x4268,      0,      0,      0,
+      0,      0,      0, 0x6377,      0, 0x637B, 0x637D,      0,
+      0, 0x3A7B,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7AD[] = {
+      0,      0,      0,      0,      0, 0x6426, 0x492E,      0,
+ 0x4826, 0x4579,      0, 0x365A, 0x6425, 0x6423,      0, 0x4835,
+ 0x637E, 0x435E, 0x457B,      0, 0x457A,      0, 0x3A76,      0,
       0,      0,      0,      0,      0, 0x6438,      0,      0,
- 0xD22A,      0,      0,      0, 0xD22B, 0x6428, 0xD22C, 0x642A,
-      0, 0xD22D, 0xD22E,      0, 0x642D, 0xD22F, 0x642E, 0xD230,
- 0x642B, 0x642C, 0xD231, 0xD232, 0x6429, 0x6427,      0, 0xD233,
+      0,      0,      0,      0,      0, 0x6428,      0, 0x642A,
+      0,      0,      0,      0, 0x642D,      0, 0x642E,      0,
+ 0x642B, 0x642C,      0,      0, 0x6429, 0x6427,      0,      0,
       0,      0, 0x6421,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E7AE[] = {
-      0,      0,      0,      0, 0xD234,      0, 0x4A4F, 0x3255,
-      0, 0xD235,      0, 0x6435,      0, 0x6432, 0xD236, 0x6437,
- 0xD237, 0xD238, 0x6436,      0, 0x4773, 0x4C27, 0xD239, 0x3B3B,
- 0x6430, 0x6439, 0x6434, 0xD23A, 0x6433, 0x642F, 0xD23B, 0x6431,
- 0xD23C, 0x3449,      0,      0,      0, 0xD23D,      0,      0,
-      0,      0, 0x433D,      0, 0xD23E, 0x407D,      0, 0xD23F,
- 0xD240, 0x4822, 0xD241,      0, 0x643E, 0xD242, 0xD243,      0,
- 0x4824,      0, 0xD244, 0xD245, 0xD246, 0xD247,      0,      0,
-};
-const unsigned short utf8_to_euc_E7AF[] = {
- 0x4061, 0x643B, 0xD248,      0, 0x484F, 0xD249, 0x643F, 0x4A53,
- 0xD24A, 0x435B, 0xD24B, 0x643A, 0x643C,      0,      0, 0x643D,
-      0,      0,      0,      0, 0xD24C,      0, 0xD24D, 0xD24E,
-      0, 0xD24F, 0xD250, 0xD251,      0, 0x6440,      0,      0,
+unsigned short utf8_to_euc_E7AE[] = {
+      0,      0,      0,      0,      0,      0, 0x4A4F, 0x3255,
+      0,      0,      0, 0x6435,      0, 0x6432,      0, 0x6437,
+      0,      0, 0x6436,      0, 0x4773, 0x4C27,      0, 0x3B3B,
+ 0x6430, 0x6439, 0x6434,      0, 0x6433, 0x642F, 0x7B4C, 0x6431,
+      0, 0x3449,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x433D,      0,      0, 0x407D,      0,      0,
+      0, 0x4822,      0,      0, 0x643E,      0,      0,      0,
+ 0x4824,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7AF[] = {
+ 0x4061, 0x643B,      0,      0, 0x484F,      0, 0x643F, 0x4A53,
+      0, 0x435B,      0, 0x643A, 0x643C,      0,      0, 0x643D,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x6440,      0,      0,
  0x3C44,      0,      0,      0, 0x4646, 0x6445, 0x6444,      0,
- 0xD252, 0x6441, 0xD253,      0,      0, 0x4F36,      0,      0,
-      0,      0, 0xD254, 0x644A, 0xD255, 0xD256, 0x644E, 0x644B,
- 0xD257, 0xD258, 0xD259,      0, 0xD25A,      0, 0xD25B,      0,
+      0, 0x6441,      0,      0,      0, 0x4F36,      0,      0,
+      0,      0,      0, 0x644A,      0,      0, 0x644E, 0x644B,
+      0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E7B0[] = {
- 0x6447, 0xD25C, 0xD25D, 0xD25E, 0xD25F,      0, 0xD260, 0x6448,
-      0, 0xD261,      0, 0xD262, 0xD263, 0x644D, 0xD264, 0xD265,
+unsigned short utf8_to_euc_E7B0[] = {
+ 0x6447,      0,      0,      0,      0,      0,      0, 0x6448,
+      0,      0,      0,      0,      0, 0x644D,      0,      0,
       0, 0x6442, 0x5255, 0x6449, 0x6443,      0,      0, 0x644C,
-      0, 0xD266,      0, 0xD267,      0,      0,      0, 0x6452,
- 0xD268, 0x344A,      0, 0x644F,      0, 0xD269, 0xD26A, 0x6450,
- 0xD26B,      0, 0x6451, 0x6454, 0xD26C,      0,      0,      0,
-      0, 0xD26D,      0, 0xD26E, 0xD26F,      0, 0xD270, 0x6453,
- 0x4876, 0xD271, 0xD272,      0,      0, 0x6455, 0x4E7C, 0x4A6D,
-};
-const unsigned short utf8_to_euc_E7B1[] = {
- 0x645A,      0,      0, 0x6457,      0,      0, 0xD273,      0,
-      0,      0, 0xD274,      0, 0x6456, 0x4052,      0, 0x6459,
- 0x645B, 0xD276, 0xD277, 0xD278, 0x6458, 0xD275, 0x645F,      0,
- 0x645C, 0xD279, 0xD27A, 0xD27B, 0xD27C, 0xD27D, 0xD27E, 0x645D,
- 0x6446, 0xD321,      0, 0xD322, 0x645E, 0x6460,      0, 0xD323,
-      0, 0xD324,      0,      0, 0x6461, 0xD325, 0xD326,      0,
- 0xD327,      0, 0xD328, 0x4A46,      0, 0x6462,      0,      0,
-      0, 0xD329,      0,      0, 0xD32A, 0xD32B, 0x4C62,      0,
-};
-const unsigned short utf8_to_euc_E7B2[] = {
-      0, 0x364E, 0x3729, 0x6463,      0,      0, 0xD32C, 0xD32D,
-      0, 0x4A34,      0, 0x3F68,      0, 0x4C30,      0, 0xD32E,
- 0x6464,      0, 0x4E33,      0, 0xD32F, 0x4774,      0, 0x4146,
- 0x4734,      0,      0, 0x3D4D,      0,      0, 0xD330, 0x3040,
- 0xD331, 0x6469, 0x6467,      0, 0x6465, 0x3421, 0xD332, 0x3E51,
+      0,      0,      0,      0,      0,      0,      0, 0x6452,
+      0, 0x344A,      0, 0x644F,      0,      0,      0, 0x6450,
+      0,      0, 0x6451, 0x6454,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6453,
+ 0x4876,      0,      0,      0,      0, 0x6455, 0x4E7C, 0x4A6D,
+};
+unsigned short utf8_to_euc_E7B1[] = {
+ 0x645A,      0,      0, 0x6457,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x6456, 0x4052,      0, 0x6459,
+ 0x645B,      0,      0,      0, 0x6458,      0, 0x645F,      0,
+ 0x645C,      0,      0,      0,      0,      0,      0, 0x645D,
+ 0x6446,      0,      0,      0, 0x645E, 0x6460,      0,      0,
+      0,      0,      0,      0, 0x6461,      0,      0,      0,
+      0,      0,      0, 0x4A46,      0, 0x6462,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x4C62,      0,
+};
+unsigned short utf8_to_euc_E7B2[] = {
+      0, 0x364E, 0x3729, 0x6463,      0,      0,      0,      0,
+      0, 0x4A34,      0, 0x3F68,      0, 0x4C30,      0,      0,
+ 0x6464,      0, 0x4E33,      0,      0, 0x4774,      0, 0x4146,
+ 0x4734,      0,      0, 0x3D4D,      0,      0,      0, 0x3040,
+      0, 0x6469, 0x6467,      0, 0x6465, 0x3421,      0, 0x3E51,
  0x646A,      0,      0, 0x6468,      0, 0x6466, 0x646E,      0,
- 0xD333, 0x646D, 0x646C, 0x646B,      0,      0, 0xD334, 0xD335,
-      0, 0x646F, 0xD336, 0xD337, 0xD338, 0x6470, 0x403A, 0xD339,
-};
-const unsigned short utf8_to_euc_E7B3[] = {
- 0x6471,      0, 0x6473,      0, 0xD33A, 0x6472,      0, 0xD33B,
- 0xD33C, 0xD33D, 0x3852,      0,      0, 0xD33E, 0x4138, 0xD33F,
-      0,      0, 0x6475, 0xD340, 0xD341, 0xD342, 0x457C, 0xD343,
- 0x6474, 0xD344, 0xD345,      0, 0x6476, 0xD346, 0x4A35, 0x416C,
- 0x3947,      0, 0x6477,      0,      0,      0, 0xD347, 0x4E48,
-      0, 0xD348,      0, 0xD349,      0,      0,      0, 0x6479,
-      0,      0, 0x647A,      0, 0x647B, 0xD34A, 0x647C,      0,
+      0, 0x646D, 0x646C, 0x646B,      0,      0,      0,      0,
+      0, 0x646F,      0,      0,      0, 0x6470, 0x403A,      0,
+};
+unsigned short utf8_to_euc_E7B3[] = {
+ 0x6471,      0, 0x6473,      0,      0, 0x6472,      0,      0,
+      0,      0, 0x3852,      0,      0,      0, 0x4138,      0,
+      0,      0, 0x6475,      0,      0,      0, 0x457C,      0,
+ 0x6474,      0,      0,      0, 0x6476,      0, 0x4A35, 0x416C,
+ 0x3947,      0, 0x6477,      0,      0,      0,      0, 0x4E48,
+      0,      0,      0,      0,      0,      0,      0, 0x6479,
+      0,      0, 0x647A,      0, 0x647B,      0, 0x647C,      0,
  0x3B65,      0, 0x647D, 0x374F,      0,      0, 0x356A,      0,
 };
-const unsigned short utf8_to_euc_E7B4[] = {
- 0x352A,      0, 0x6521, 0xD34B, 0x4C73, 0x3948, 0x647E, 0xD34C,
- 0xD34D, 0xD34E, 0x6524, 0x4C66,      0, 0x473C,      0, 0xD34F,
- 0x4933, 0xD350, 0xD351, 0xD352, 0x3D63, 0x6523, 0xD353, 0x3C53,
- 0x3949, 0x3B66, 0x3569, 0x4A36, 0x6522, 0xD354, 0xD355,      0,
- 0x4147, 0x4B42, 0x3A77, 0xD356,      0,      0, 0xD357,      0,
-      0,      0, 0xD358, 0x3B67, 0x445D, 0xD359, 0x6527, 0x4E5F,
- 0x3A59, 0xD35A, 0x6528, 0x3F42,      0, 0x652A,      0,      0,
-      0, 0x3E52, 0x3A30,      0, 0xD35B, 0xD35C, 0xD35D, 0x6529,
-};
-const unsigned short utf8_to_euc_E7B5[] = {
- 0xD35E, 0xD35F, 0x3D2A, 0x383E, 0x4148, 0x6525, 0x652B, 0xD360,
- 0xD361,      0,      0, 0x6526, 0x3750, 0xD362, 0x652E, 0x6532,
- 0x376B, 0xD363,      0, 0xD364,      0,      0, 0x652D, 0xD365,
-      0, 0xD366, 0xD367, 0x6536, 0xD368, 0xD369, 0x394A,      0,
-      0, 0x4D6D, 0x303C, 0x6533,      0, 0xD36A, 0x356B, 0xD36B,
- 0x6530,      0, 0xD36C,      0,      0,      0, 0x6531,      0,
- 0xD36D, 0x457D, 0x652F, 0x652C,      0, 0x3328, 0x4064,      0,
- 0xD36E, 0x3828, 0xD36F, 0xD370,      0, 0x6538,      0, 0xD371,
-};
-const unsigned short utf8_to_euc_E7B6[] = {
-      0, 0xD372, 0xD373, 0xD374,      0, 0xD375, 0xD376,      0,
- 0xD377, 0x6535,      0, 0xD378, 0xD379, 0xD37A,      0, 0x6537,
-      0, 0xD37B,      0, 0x6534,      0,      0, 0xD37C, 0xD37D,
-      0, 0x3751, 0x4233, 0x6539, 0x416E, 0xD37E, 0xD421, 0x6546,
- 0xF45C,      0, 0x6542, 0x653C,      0,      0, 0xD422, 0xD423,
-      0,      0, 0xD424, 0x6540, 0x3C7A, 0x305D, 0x653B, 0x6543,
- 0x6547, 0x394B, 0x4C56, 0xD425, 0x4456, 0x653D, 0xD426, 0xD427,
- 0x6545, 0xD428, 0x653A, 0x433E,      0, 0x653F, 0x303D, 0x4C4A,
-};
-const unsigned short utf8_to_euc_E7B7[] = {
-      0,      0, 0xD429, 0xD42A, 0xD42B, 0xD42C, 0xD42D, 0x653E,
-      0,      0, 0x365B, 0x486C, 0xD42E, 0xD42F, 0xD430, 0x416D,
-      0, 0x4E50, 0x3D6F,      0,      0, 0x656E, 0xF45D, 0xD431,
- 0x6548, 0xD432, 0x407E,      0, 0x6544, 0x6549, 0x654B,      0,
- 0x4479, 0x654E, 0xD434,      0, 0x654A, 0xD435, 0xD436,      0,
- 0x4A54, 0x344B, 0xD437, 0xD438, 0x4C4B, 0xD439,      0, 0x305E,
-      0, 0xD43A, 0x654D,      0, 0x4E7D, 0xD43B, 0xD43C,      0,
-      0, 0xD43D, 0xD43E, 0x654C,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E7B8[] = {
- 0xD433, 0x316F,      0,      0, 0x466C, 0x654F,      0,      0,
- 0xD43F, 0x6556, 0x6550, 0x6557,      0,      0,      0,      0,
- 0xD440, 0xD441, 0x6553,      0,      0, 0xD442,      0, 0xD443,
-      0,      0,      0, 0x477B, 0xD444, 0xD445, 0x3C4A, 0x6555,
- 0xD446, 0x6552, 0x6558, 0x6551,      0,      0, 0x3D44, 0xD447,
- 0xD448,      0,      0, 0x4B25, 0xD449, 0xD44A, 0x3D4C, 0xD44B,
-      0, 0x6554, 0x6560, 0xD44C,      0, 0x655C, 0xD44D, 0x655F,
-      0, 0x655D, 0x6561, 0x655B,      0, 0x6541, 0x4053, 0xD44E,
-};
-const unsigned short utf8_to_euc_E7B9[] = {
-      0, 0x484B,      0, 0x655E, 0xD44F, 0xD450, 0x6559, 0xD451,
-      0,      0, 0x4121, 0x3752,      0, 0x3D2B, 0xD452,      0,
- 0xD453,      0, 0xD454,      0, 0x3F25, 0x4136, 0x6564,      0,
- 0xD455, 0x6566, 0x6567,      0,      0, 0x6563, 0x6565, 0xD456,
-      0, 0xD457, 0xD458,      0,      0, 0xD459, 0x655A, 0x6562,
-      0, 0x656A, 0x6569, 0xD45A,      0, 0x4B7A, 0xD45B, 0xD45C,
- 0x372B,      0,      0, 0xD45D,      0,      0,      0,      0,
- 0xD45E, 0x6568,      0, 0x656C, 0x656B, 0x656F, 0xD45F, 0x6571,
-};
-const unsigned short utf8_to_euc_E7BA[] = {
-      0, 0xD460, 0x3B3C, 0x656D,      0,      0, 0xD461, 0xD462,
- 0x6572, 0x6573, 0xD463,      0, 0x6574, 0xD464, 0x657A, 0x453B,
- 0x6576, 0xD465, 0x6575, 0x6577, 0x6578, 0xD466, 0x6579,      0,
- 0xD467,      0, 0xD468, 0x657B, 0x657C, 0xD469, 0xD46A,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E7BC[] = {
+unsigned short utf8_to_euc_E7B4[] = {
+ 0x352A,      0, 0x6521,      0, 0x4C73, 0x3948, 0x647E,      0,
+      0,      0, 0x6524, 0x4C66,      0, 0x473C,      0,      0,
+ 0x4933,      0,      0,      0, 0x3D63, 0x6523,      0, 0x3C53,
+ 0x3949, 0x3B66, 0x3569, 0x4A36, 0x6522,      0,      0,      0,
+ 0x4147, 0x4B42, 0x3A77,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3B67, 0x445D,      0, 0x6527, 0x4E5F,
+ 0x3A59,      0, 0x6528, 0x3F42,      0, 0x652A,      0,      0,
+      0, 0x3E52, 0x3A30,      0,      0,      0,      0, 0x6529,
+};
+unsigned short utf8_to_euc_E7B5[] = {
+      0,      0, 0x3D2A, 0x383E, 0x4148, 0x6525, 0x652B,      0,
+ 0x7B4E,      0,      0, 0x6526, 0x3750,      0, 0x652E, 0x6532,
+ 0x376B,      0,      0,      0,      0,      0, 0x652D,      0,
+      0,      0,      0, 0x6536, 0x7B4F,      0, 0x394A,      0,
+      0, 0x4D6D, 0x303C, 0x6533,      0,      0, 0x356B,      0,
+ 0x6530,      0,      0,      0,      0,      0, 0x6531,      0,
+      0, 0x457D, 0x652F, 0x652C,      0, 0x3328, 0x4064,      0,
+      0, 0x3828,      0,      0,      0, 0x6538,      0,      0,
+};
+unsigned short utf8_to_euc_E7B6[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6535,      0,      0,      0,      0,      0, 0x6537,
+      0,      0,      0, 0x6534,      0,      0,      0,      0,
+      0, 0x3751, 0x4233, 0x6539, 0x416E,      0,      0, 0x6546,
+ 0x7B51,      0, 0x6542, 0x653C,      0,      0,      0,      0,
+      0,      0,      0, 0x6540, 0x3C7A, 0x305D, 0x653B, 0x6543,
+ 0x6547, 0x394B, 0x4C56,      0, 0x4456, 0x653D,      0, 0x7B50,
+ 0x6545,      0, 0x653A, 0x433E,      0, 0x653F, 0x303D, 0x4C4A,
+};
+unsigned short utf8_to_euc_E7B7[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x653E,
+      0,      0, 0x365B, 0x486C,      0,      0,      0, 0x416D,
+      0, 0x4E50, 0x3D6F,      0,      0, 0x656E, 0x7B52,      0,
+ 0x6548,      0, 0x407E,      0, 0x6544, 0x6549, 0x654B,      0,
+ 0x4479, 0x654E,      0,      0, 0x654A,      0,      0,      0,
+ 0x4A54, 0x344B,      0,      0, 0x4C4B,      0,      0, 0x305E,
+      0,      0, 0x654D,      0, 0x4E7D,      0,      0,      0,
+      0,      0,      0, 0x654C,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7B8[] = {
+      0, 0x316F,      0,      0, 0x466C, 0x654F,      0,      0,
+      0, 0x6556, 0x6550, 0x6557,      0,      0,      0,      0,
+      0,      0, 0x6553,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x477B,      0,      0, 0x3C4A, 0x6555,
+      0, 0x6552, 0x6558, 0x6551,      0,      0, 0x3D44,      0,
+      0,      0,      0, 0x4B25,      0,      0, 0x3D4C,      0,
+      0, 0x6554, 0x6560,      0,      0, 0x655C,      0, 0x655F,
+      0, 0x655D, 0x6561, 0x655B,      0, 0x6541, 0x4053,      0,
+};
+unsigned short utf8_to_euc_E7B9[] = {
+      0, 0x484B,      0, 0x655E,      0,      0, 0x6559,      0,
+      0,      0, 0x4121, 0x3752,      0, 0x3D2B,      0,      0,
+      0,      0, 0x7B53,      0, 0x3F25, 0x4136, 0x6564,      0,
+      0, 0x6566, 0x6567,      0,      0, 0x6563, 0x6565,      0,
+      0,      0,      0,      0,      0,      0, 0x655A, 0x6562,
+      0, 0x656A, 0x6569,      0,      0, 0x4B7A,      0,      0,
+ 0x372B,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6568,      0, 0x656C, 0x656B, 0x656F,      0, 0x6571,
+};
+unsigned short utf8_to_euc_E7BA[] = {
+      0,      0, 0x3B3C, 0x656D,      0,      0,      0,      0,
+ 0x6572, 0x6573, 0x7921,      0, 0x6574,      0, 0x657A, 0x453B,
+ 0x6576,      0, 0x6575, 0x6577, 0x6578,      0, 0x6579,      0,
+      0,      0,      0, 0x657B, 0x657C,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7BC[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -4775,509 +3658,509 @@ const unsigned short utf8_to_euc_E7BC[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0, 0x344C,      0,
- 0x657D,      0, 0x657E, 0xD46C, 0xD46B, 0xD46D, 0xD46E, 0xD46F,
-};
-const unsigned short utf8_to_euc_E7BD[] = {
-      0,      0,      0, 0xD470, 0xD471, 0x6621,      0, 0xD472,
-      0,      0,      0,      0, 0x6622, 0x6623, 0x6624, 0xD473,
- 0x6625, 0x6626, 0xD474, 0xD475, 0x6628, 0x6627,      0,      0,
- 0x6629,      0,      0, 0xD476, 0xD477, 0xD478,      0, 0x662A,
- 0x662B, 0xD479,      0, 0xD47A, 0xD47B, 0xD47C, 0xD47D, 0x662E,
- 0x662C, 0x662D, 0x3A61, 0x3753,      0, 0xD47E, 0x4356,      0,
- 0x4833, 0xD521, 0x3D70,      0,      0, 0x474D,      0, 0x486D,
- 0x662F, 0x586D,      0,      0,      0, 0xD522, 0xD523, 0xD524,
-};
-const unsigned short utf8_to_euc_E7BE[] = {
- 0xD525,      0, 0x6630, 0x6632,      0, 0x4D65, 0x6631, 0x6634,
- 0x6633,      0, 0x4D53, 0xD526, 0x6635, 0xD527, 0x487E, 0xD528,
- 0xD529, 0xD52A,      0,      0, 0x6636,      0, 0xD52B, 0xD52C,
-      0,      0, 0x6639,      0, 0xD52D, 0x6638, 0x6637,      0,
-      0, 0xD52E, 0xD52F, 0x663A, 0x3732,      0, 0xD530,      0,
- 0x4122, 0x3541, 0xD531,      0,      0, 0xD532, 0x663E, 0x663B,
-      0,      0, 0x663C,      0, 0xD533,      0, 0x663F,      0,
- 0x6640, 0x663D,      0,      0, 0xD534, 0x3129,      0, 0xD535,
-};
-const unsigned short utf8_to_euc_E7BF[] = {
- 0xD536, 0x3227,      0, 0xD537,      0, 0x6642, 0x6643,      0,
- 0xD538,      0, 0x6644,      0, 0x4D62,      0, 0xD539, 0xD53A,
+ 0x657D,      0, 0x657E,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7BD[] = {
+      0,      0,      0,      0,      0, 0x6621,      0, 0x7B54,
+      0,      0,      0,      0, 0x6622, 0x6623, 0x6624,      0,
+ 0x6625, 0x6626,      0,      0, 0x6628, 0x6627,      0,      0,
+ 0x6629,      0,      0,      0,      0,      0,      0, 0x662A,
+ 0x662B,      0,      0,      0,      0,      0,      0, 0x662E,
+ 0x662C, 0x662D, 0x3A61, 0x3753,      0,      0, 0x4356,      0,
+ 0x4833,      0, 0x3D70,      0,      0, 0x474D,      0, 0x486D,
+ 0x662F, 0x586D,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E7BE[] = {
+      0,      0, 0x6630, 0x6632,      0, 0x4D65, 0x6631, 0x6634,
+ 0x6633,      0, 0x4D53,      0, 0x6635,      0, 0x487E,      0,
+      0,      0,      0,      0, 0x6636,      0,      0,      0,
+      0,      0, 0x6639,      0,      0, 0x6638, 0x6637,      0,
+      0, 0x7B55,      0, 0x663A, 0x3732,      0,      0,      0,
+ 0x4122, 0x3541,      0,      0,      0,      0, 0x663E, 0x663B,
+      0,      0, 0x663C,      0,      0,      0, 0x663F,      0,
+ 0x6640, 0x663D,      0,      0,      0, 0x3129,      0,      0,
+};
+unsigned short utf8_to_euc_E7BF[] = {
+      0, 0x3227,      0,      0,      0, 0x6642, 0x6643,      0,
+      0,      0, 0x6644,      0, 0x4D62,      0,      0,      0,
       0,      0, 0x3D2C,      0, 0x6646, 0x6645,      0,      0,
-      0,      0,      0, 0xD53B,      0,      0,      0, 0xD53C,
- 0x3F69, 0x6647,      0, 0xD53D,      0, 0xD53E, 0x6648,      0,
- 0xD53F, 0x6649,      0, 0x3465, 0xD540,      0, 0xD541, 0xD542,
- 0x344D,      0, 0xD543, 0x664A,      0,      0,      0,      0,
-      0, 0x664B, 0xD544, 0x4B5D, 0x4D63, 0xD545, 0xD546, 0xD547,
-};
-const unsigned short utf8_to_euc_E880[] = {
- 0x4D54, 0x4F37,      0, 0x394D, 0x664E, 0x3C54, 0x664D, 0xD548,
- 0xD549,      0, 0xD54A, 0x664F, 0x3C29, 0xD54B, 0xD54C, 0xD54D,
- 0x4251, 0xD54E, 0x6650, 0xD54F, 0xD550, 0x394C, 0xD551, 0x4C57,
- 0x6651, 0x6652,      0,      0, 0x6653, 0xD552, 0xD553, 0xD554,
- 0xD555, 0x6654,      0,      0, 0xD556,      0, 0xD557,      0,
- 0x6655,      0,      0,      0, 0xD558,      0, 0xD559,      0,
- 0xD55A,      0,      0, 0x3C2A, 0xD55B, 0xD55C, 0x4C6D, 0xD55D,
-      0, 0xD55E, 0xD55F, 0x6657, 0xD560, 0x433F, 0xD561, 0x6656,
-};
-const unsigned short utf8_to_euc_E881[] = {
- 0xD562,      0,      0,      0, 0xD563,      0, 0x6659,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x3F69, 0x6647,      0,      0,      0,      0, 0x6648,      0,
+      0, 0x6649,      0, 0x3465,      0,      0,      0,      0,
+ 0x344D,      0,      0, 0x664A,      0,      0,      0,      0,
+      0, 0x664B,      0, 0x4B5D, 0x4D63,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E880[] = {
+ 0x4D54, 0x4F37,      0, 0x394D, 0x664E, 0x3C54, 0x664D,      0,
+      0,      0,      0, 0x664F, 0x3C29,      0,      0,      0,
+ 0x4251,      0, 0x6650,      0,      0, 0x394C,      0, 0x4C57,
+ 0x6651, 0x6652,      0,      0, 0x6653,      0,      0,      0,
+      0, 0x6654,      0,      0,      0,      0,      0,      0,
+ 0x6655,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3C2A,      0,      0, 0x4C6D,      0,
+      0,      0,      0, 0x6657,      0, 0x433F,      0, 0x6656,
+};
+unsigned short utf8_to_euc_E881[] = {
+      0,      0,      0,      0,      0,      0, 0x6659,      0,
       0,      0, 0x6658,      0,      0,      0,      0,      0,
       0,      0, 0x665A,      0,      0,      0, 0x403B,      0,
  0x665B,      0, 0x665C,      0,      0,      0, 0x4A39, 0x665D,
- 0xD564, 0x416F, 0x665E,      0, 0xD565,      0, 0xD566,      0,
- 0x665F,      0,      0,      0,      0, 0xD567,      0, 0x4E7E,
- 0x6662, 0xD568, 0x6661, 0x6660, 0x4430, 0xD569, 0x6663, 0x3F26,
+      0, 0x416F, 0x665E,      0,      0,      0,      0,      0,
+ 0x665F,      0,      0,      0,      0,      0,      0, 0x4E7E,
+ 0x6662,      0, 0x6661, 0x6660, 0x4430,      0, 0x6663, 0x3F26,
       0, 0x6664,      0,      0,      0, 0x6665, 0x4F38, 0x6666,
 };
-const unsigned short utf8_to_euc_E882[] = {
-      0, 0xD56A,      0,      0, 0x6667, 0x6669, 0x6668, 0x4825,
- 0xD56B, 0x4679,      0, 0x4F3E, 0x4829,      0, 0xD56C,      0,
+unsigned short utf8_to_euc_E882[] = {
+      0,      0,      0,      0, 0x6667, 0x6669, 0x6668, 0x4825,
+      0, 0x4679,      0, 0x4F3E, 0x4829,      0,      0,      0,
       0,      0,      0, 0x666B,      0,      0, 0x3E53,      0,
- 0x492A,      0, 0x666C, 0x666A, 0xD56D, 0x344E, 0xD56E,      0,
-      0, 0x3854, 0x3B68,      0,      0, 0x486E, 0xD56F, 0xD570,
-      0, 0x382A, 0x4B43, 0xD571, 0x666F, 0x666D,      0, 0x394E,
+ 0x492A,      0, 0x666C, 0x666A,      0, 0x344E,      0,      0,
+      0, 0x3854, 0x3B68,      0,      0, 0x486E,      0,      0,
+      0, 0x382A, 0x4B43,      0, 0x666F, 0x666D,      0, 0x394E,
       0, 0x394F, 0x3069,      0, 0x3A68,      0,      0,      0,
- 0xD572, 0xD573, 0x4759,      0,      0,      0,      0,      0,
+      0,      0, 0x4759,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E883[] = {
+unsigned short utf8_to_euc_E883[] = {
       0,      0,      0, 0x305F, 0x6674,      0, 0x4340,      0,
- 0xD574,      0,      0,      0, 0x4758, 0xD575, 0x425B, 0xD576,
-      0,      0, 0xD577,      0, 0xD578, 0xD579, 0x6676, 0xD57A,
- 0xD57B, 0x6672, 0x6675, 0x6670,      0, 0x6673, 0x4B26,      0,
- 0xD57C, 0x3855,      0,      0, 0x307D, 0x6671,      0,      0,
-      0,      0,      0,      0,      0, 0xD57D, 0xD57E, 0x6678,
- 0xD621, 0x6679, 0xD622, 0xD623, 0x4639,      0, 0xD624,      0,
- 0x363B, 0xD625, 0xD626,      0, 0x6726, 0x473D, 0xD627,      0,
-};
-const unsigned short utf8_to_euc_E884[] = {
-      0,      0, 0x3B69, 0xD628,      0, 0x363C, 0x4048, 0x4F46,
- 0x4C2E, 0x6677, 0x4054, 0xD629,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xD62A, 0xD62B,
- 0xD62C,      0, 0x3553, 0x667A, 0xD62D,      0, 0xD62E,      0,
- 0xD62F,      0,      0, 0x667C, 0xD630,      0,      0, 0xD631,
-      0, 0x667B,      0,      0, 0xD632,      0,      0, 0x667D,
- 0xD633, 0x4326,      0, 0x473E,      0, 0xD634,      0,      0,
-      0, 0x4431, 0xD635,      0, 0xD636,      0, 0x6723,      0,
-};
-const unsigned short utf8_to_euc_E885[] = {
-      0,      0,      0,      0,      0, 0xD637, 0x6722, 0xD638,
-      0,      0, 0xD639, 0x667E, 0xD63A,      0, 0x3F55,      0,
- 0x4965, 0x6725, 0xD63B, 0x6724, 0x3950, 0x4F53,      0, 0xD63C,
+      0,      0,      0,      0, 0x4758,      0, 0x425B,      0,
+      0,      0,      0,      0,      0,      0, 0x6676,      0,
+      0, 0x6672, 0x6675, 0x6670,      0, 0x6673, 0x4B26,      0,
+      0, 0x3855,      0,      0, 0x307D, 0x6671,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6678,
+      0, 0x6679,      0,      0, 0x4639,      0,      0,      0,
+ 0x363B,      0,      0,      0, 0x6726, 0x473D,      0,      0,
+};
+unsigned short utf8_to_euc_E884[] = {
+      0,      0, 0x3B69,      0,      0, 0x363C, 0x4048, 0x4F46,
+ 0x4C2E, 0x6677, 0x4054,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3553, 0x667A,      0,      0,      0,      0,
+      0,      0,      0, 0x667C,      0,      0,      0,      0,
+      0, 0x667B,      0,      0,      0,      0,      0, 0x667D,
+      0, 0x4326,      0, 0x473E,      0,      0,      0,      0,
+      0, 0x4431,      0,      0,      0,      0, 0x6723,      0,
+};
+unsigned short utf8_to_euc_E885[] = {
+      0,      0,      0,      0,      0,      0, 0x6722,      0,
+      0,      0,      0, 0x667E,      0,      0, 0x3F55,      0,
+ 0x4965, 0x6725,      0, 0x6724, 0x3950, 0x4F53,      0,      0,
       0,      0,      0,      0,      0,      0,      0, 0x6735,
- 0xD63D, 0xD63E,      0,      0,      0, 0x6729, 0x672A, 0xD63F,
- 0xD640, 0xD641,      0, 0x3C70,      0, 0xD642, 0x6728, 0xD643,
- 0x3978, 0x6727,      0,      0, 0x672B,      0,      0, 0xD644,
+      0,      0,      0,      0,      0, 0x6729, 0x672A,      0,
+      0,      0,      0, 0x3C70,      0,      0, 0x6728,      0,
+ 0x3978, 0x6727,      0,      0, 0x672B,      0,      0,      0,
  0x4432, 0x4A22, 0x4123,      0,      0,      0,      0, 0x425C,
 };
-const unsigned short utf8_to_euc_E886[] = {
- 0x672F, 0xD645, 0x6730, 0x672C, 0xD647, 0xD648, 0xD649,      0,
- 0x672D,      0, 0x672E, 0xD64A,      0,      0, 0xD64B, 0x3951,
- 0xD646,      0,      0, 0x6736,      0, 0x6732, 0xD64C,      0,
- 0xD64D,      0, 0x4966, 0xD64E, 0x4B6C, 0x4928, 0xD64F,      0,
- 0x6731,      0, 0xD650, 0x6734, 0x6733,      0,      0,      0,
- 0x4B44, 0x6737,      0,      0,      0,      0, 0xD651,      0,
- 0x6738,      0, 0xD652, 0x4137, 0xD653, 0x6739,      0,      0,
- 0x673B,      0, 0x673F, 0xD654,      0, 0x673C, 0x673A, 0x473F,
-};
-const unsigned short utf8_to_euc_E887[] = {
- 0x673D,      0, 0x673E, 0xD656,      0, 0xD657, 0x3232,      0,
- 0x6745, 0x6740, 0xD658, 0xD655,      0, 0x6741, 0xD659, 0xD65A,
-      0, 0x6742,      0, 0x4221,      0, 0xD65B,      0, 0xD65C,
- 0x6744, 0x6743, 0x6746, 0xD65D,      0, 0xD65E, 0xD65F, 0x6747,
- 0x6748, 0xD660,      0, 0x3F43, 0xD661, 0x3269,      0, 0x6749,
- 0x4E57,      0, 0x3C2B, 0xD662, 0xD663, 0x3D2D,      0,      0,
- 0xD664, 0xD665, 0xD666, 0x3B6A, 0x4357, 0xD667, 0xD668,      0,
- 0xD669, 0xD66A, 0x674A, 0x674B, 0x3131, 0xD66B, 0x674C, 0xD66C,
-};
-const unsigned short utf8_to_euc_E888[] = {
- 0xD66D, 0x674D, 0x674E, 0xD66E,      0, 0x674F,      0, 0x6750,
- 0x363D, 0x5A2A, 0x6751,      0, 0x4065, 0x6752, 0x3C4B, 0xD66F,
- 0x6753,      0, 0x5030, 0xD670, 0xD671,      0, 0x6754, 0x4A5E,
- 0x345C, 0xD672, 0xD673, 0x4124, 0x3D58, 0xD674, 0x4971, 0x3D2E,
-      0, 0xD675, 0xD676,      0,      0,      0,      0,      0,
- 0xD677, 0x6755, 0x3952, 0x6756, 0x484C,      0, 0x6764,      0,
-      0,      0, 0xD678, 0x6758, 0xD679, 0x4249, 0x4775, 0x383F,
- 0x6757, 0x4125, 0xD67A,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E889[] = {
- 0x6759,      0,      0, 0xD67B, 0xD67C, 0xD67D, 0xD67E, 0x447A,
-      0,      0,      0, 0xD721,      0,      0, 0xD722, 0xD723,
-      0, 0xD724,      0,      0,      0,      0, 0xD725,      0,
- 0x675B, 0x675A, 0x675D,      0, 0xD726, 0x675C,      0, 0x675E,
- 0xD727,      0, 0x6760, 0xD728, 0x675F,      0, 0x344F, 0xD729,
- 0x6761,      0, 0x6762, 0x6763,      0, 0xD72A, 0x3A31, 0x4E49,
-      0, 0x6765, 0x3F27,      0, 0xD72B,      0, 0x3170, 0x6766,
- 0x6767,      0,      0, 0xD72C,      0, 0xD72D, 0x6768, 0xD72E,
-};
-const unsigned short utf8_to_euc_E88A[] = {
- 0xD72F, 0xD730,      0, 0xD731, 0xD732,      0,      0, 0xD733,
-      0, 0xD734, 0xD735, 0x3072,      0, 0x6769, 0xD736,      0,
-      0, 0xD737, 0x676A,      0, 0xD738,      0, 0xD739,      0,
- 0xD73A, 0x4967, 0xD73B, 0xD73C,      0, 0x3C47,      0, 0x676C,
- 0xD73D, 0xD73E,      0, 0xD73F, 0xD740, 0x3329, 0x3032, 0xD741,
- 0xD742, 0xD743, 0xD744, 0x676B, 0x676E, 0x474E, 0xD745, 0x3F44,
- 0xD746, 0x3256, 0xD747, 0x4B27, 0xD748,      0,      0, 0xD749,
- 0x375D, 0x365C, 0xD74A, 0x676D, 0xD74B, 0x326A, 0xD74C, 0xD74D,
-};
-const unsigned short utf8_to_euc_E88B[] = {
-      0,      0,      0,      0,      0, 0x3423, 0xD74E,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xD74F, 0x3171, 0x6772, 0x4E6A, 0x425D, 0xD750,      0, 0x4944,
-      0, 0x677E, 0xD751, 0x3257, 0x677C,      0, 0x677A, 0x6771,
- 0xD752, 0x676F, 0xD753, 0x6770, 0xD754, 0x3C63, 0x366C, 0x4377,
- 0xD755,      0, 0xD756, 0x4651,      0, 0xD757,      0, 0xD758,
-      0, 0x3151,      0, 0x6774, 0x6773,      0, 0xD759, 0xD75A,
-      0, 0x6779, 0x6775, 0x6778,      0, 0xD75B, 0xD75C,      0,
-};
-const unsigned short utf8_to_euc_E88C[] = {
- 0xD75D, 0xD75E, 0x4C50, 0x6777, 0x3258, 0x337D, 0x677B, 0xD75F,
- 0xD760, 0x677D, 0xD761, 0xD762,      0,      0, 0x3754,      0,
+unsigned short utf8_to_euc_E886[] = {
+ 0x672F,      0, 0x6730, 0x672C,      0,      0,      0,      0,
+ 0x672D,      0, 0x672E,      0,      0,      0,      0, 0x3951,
+      0,      0,      0, 0x6736,      0, 0x6732,      0,      0,
+      0,      0, 0x4966,      0, 0x4B6C, 0x4928,      0,      0,
+ 0x6731,      0,      0, 0x6734, 0x6733,      0,      0,      0,
+ 0x4B44, 0x6737,      0,      0,      0,      0,      0,      0,
+ 0x6738,      0,      0, 0x4137,      0, 0x6739,      0,      0,
+ 0x673B,      0, 0x673F,      0,      0, 0x673C, 0x673A, 0x473F,
+};
+unsigned short utf8_to_euc_E887[] = {
+ 0x673D,      0, 0x673E,      0,      0,      0, 0x3232,      0,
+ 0x6745, 0x6740,      0,      0,      0, 0x6741,      0,      0,
+      0, 0x6742,      0, 0x4221,      0,      0,      0,      0,
+ 0x6744, 0x6743, 0x6746,      0,      0,      0,      0, 0x6747,
+ 0x6748,      0,      0, 0x3F43,      0, 0x3269,      0, 0x6749,
+ 0x4E57,      0, 0x3C2B,      0,      0, 0x3D2D,      0,      0,
+      0,      0,      0, 0x3B6A, 0x4357,      0,      0,      0,
+      0,      0, 0x674A, 0x674B, 0x3131,      0, 0x674C,      0,
+};
+unsigned short utf8_to_euc_E888[] = {
+      0, 0x674D, 0x674E,      0,      0, 0x674F,      0, 0x6750,
+ 0x363D, 0x5A2A, 0x6751,      0, 0x4065, 0x6752, 0x3C4B,      0,
+ 0x6753,      0, 0x5030,      0,      0,      0, 0x6754, 0x4A5E,
+ 0x345C,      0,      0, 0x4124, 0x3D58,      0, 0x4971, 0x3D2E,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6755, 0x3952, 0x6756, 0x484C,      0, 0x6764,      0,
+      0,      0,      0, 0x6758,      0, 0x4249, 0x4775, 0x383F,
+ 0x6757, 0x4125,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E889[] = {
+ 0x6759,      0,      0,      0,      0,      0,      0, 0x447A,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x675B, 0x675A, 0x675D,      0,      0, 0x675C,      0, 0x675E,
+      0,      0, 0x6760,      0, 0x675F,      0, 0x344F,      0,
+ 0x6761,      0, 0x6762, 0x6763,      0,      0, 0x3A31, 0x4E49,
+      0, 0x6765, 0x3F27,      0,      0,      0, 0x3170, 0x6766,
+ 0x6767,      0,      0,      0,      0,      0, 0x6768,      0,
+};
+unsigned short utf8_to_euc_E88A[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3072,      0, 0x6769,      0,      0,
+      0,      0, 0x676A,      0,      0,      0,      0,      0,
+      0, 0x4967,      0,      0,      0, 0x3C47,      0, 0x676C,
+      0,      0,      0,      0,      0, 0x3329, 0x3032,      0,
+      0,      0,      0, 0x676B, 0x676E, 0x474E,      0, 0x3F44,
+      0, 0x3256,      0, 0x4B27,      0,      0,      0,      0,
+ 0x375D, 0x365C,      0, 0x676D,      0, 0x326A,      0,      0,
+};
+unsigned short utf8_to_euc_E88B[] = {
+      0,      0,      0,      0,      0, 0x3423,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x3171, 0x6772, 0x4E6A, 0x425D,      0,      0, 0x4944,
+      0, 0x677E,      0, 0x3257, 0x677C,      0, 0x677A, 0x6771,
+      0, 0x676F,      0, 0x6770,      0, 0x3C63, 0x366C, 0x4377,
+      0,      0,      0, 0x4651,      0,      0,      0,      0,
+      0, 0x3151,      0, 0x6774, 0x6773,      0,      0,      0,
+      0, 0x6779, 0x6775, 0x6778,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E88C[] = {
+      0, 0x7B57, 0x4C50, 0x6777, 0x3258, 0x337D, 0x677B,      0,
+      0, 0x677D,      0,      0,      0,      0, 0x3754,      0,
       0,      0,      0,      0,      0,      0, 0x6823, 0x682C,
- 0x682D,      0,      0, 0xD764, 0x302B, 0xD765, 0xD766, 0xD767,
-      0, 0xD768, 0xD769, 0x6834,      0,      0,      0,      0,
- 0x3071,      0,      0, 0x682B, 0xD76A, 0xD76B, 0xD76C, 0x682A,
- 0xD76D, 0x6825, 0x6824, 0xD76E, 0x6822, 0x6821, 0x4363, 0xD76F,
- 0x427B, 0x6827, 0xD770,      0, 0xD771, 0xD772,      0,      0,
-};
-const unsigned short utf8_to_euc_E88D[] = {
- 0x6826,      0, 0xD773, 0xD774, 0xD775, 0x6829,      0, 0xD776,
-      0, 0x4170, 0x3755,      0,      0, 0xD777, 0xD778, 0x3141,
- 0x6828, 0xD779, 0x3953, 0xD83E, 0xD763, 0xD77A, 0xD77B, 0xD77C,
+ 0x682D,      0,      0,      0, 0x302B,      0,      0,      0,
+      0,      0,      0, 0x6834,      0,      0,      0,      0,
+ 0x3071,      0,      0, 0x682B,      0,      0,      0, 0x682A,
+      0, 0x6825, 0x6824,      0, 0x6822, 0x6821, 0x4363,      0,
+ 0x427B, 0x6827,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E88D[] = {
+ 0x6826,      0,      0,      0,      0, 0x6829,      0,      0,
+      0, 0x4170, 0x3755,      0,      0,      0,      0, 0x3141,
+ 0x6828,      0, 0x3953,      0,      0,      0,      0,      0,
  0x4171,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xF45F,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xD77D,      0,      0, 0x683A,      0, 0x683B,      0, 0x3259,
- 0xD77E,      0,      0, 0x322E, 0x6838, 0xD821,      0, 0xD822,
-};
-const unsigned short utf8_to_euc_E88E[] = {
- 0xD823,      0, 0xD824,      0, 0xD825, 0x682E, 0xD826, 0x6836,
-      0, 0x683D, 0x6837,      0,      0, 0xD827, 0x6835,      0,
-      0,      0, 0xD828, 0x6776, 0xD829, 0xD82A, 0x6833,      0,
- 0xD82B, 0xD82C, 0x682F, 0xD82D, 0xD82E, 0xD82F, 0x3450, 0x6831,
- 0x683C,      0, 0x6832,      0,      0,      0, 0xD830, 0xD831,
- 0x683E, 0xD832, 0x6830, 0x477C, 0xD833, 0xD84C,      0,      0,
+      0,      0, 0x7B58,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x683A,      0, 0x683B,      0, 0x3259,
+      0,      0,      0, 0x322E, 0x6838,      0,      0, 0x7B59,
+};
+unsigned short utf8_to_euc_E88E[] = {
+      0,      0,      0,      0,      0, 0x682E,      0, 0x6836,
+      0, 0x683D, 0x6837,      0,      0,      0, 0x6835,      0,
+      0,      0,      0, 0x6776,      0,      0, 0x6833,      0,
+      0,      0, 0x682F,      0,      0,      0, 0x3450, 0x6831,
+ 0x683C,      0, 0x6832,      0,      0,      0,      0,      0,
+ 0x683E,      0, 0x6830, 0x477C,      0,      0,      0,      0,
       0, 0x4D69,      0,      0,      0, 0x6839,      0,      0,
-      0,      0,      0,      0,      0, 0x684F, 0xD834, 0xD835,
+      0,      0,      0,      0,      0, 0x684F,      0,      0,
 };
-const unsigned short utf8_to_euc_E88F[] = {
- 0xD836, 0x6847,      0,      0,      0, 0x3F7B,      0, 0xD837,
-      0, 0xD838, 0x3546,      0, 0x365D,      0, 0x6842, 0xD839,
- 0xD83A, 0xD83B,      0, 0x325B, 0xD83C,      0, 0x3E54,      0,
- 0x6845,      0,      0,      0, 0x3A5A, 0xD83D,      0, 0x4551,
+unsigned short utf8_to_euc_E88F[] = {
+      0, 0x6847,      0,      0,      0, 0x3F7B,      0, 0x7B5A,
+      0,      0, 0x3546,      0, 0x365D,      0, 0x6842,      0,
+      0,      0,      0, 0x325B,      0,      0, 0x3E54,      0,
+ 0x6845,      0,      0,      0, 0x3A5A,      0,      0, 0x4551,
  0x684A,      0,      0,      0,      0,      0,      0,      0,
- 0xD83F, 0x4A6E, 0xD840, 0x6841,      0,      0,      0, 0x325A,
- 0x3856, 0x4929, 0x684B,      0, 0x683F,      0, 0xD841, 0x6848,
- 0xD842, 0xD843,      0, 0x6852, 0xD844, 0x6843,      0,      0,
-};
-const unsigned short utf8_to_euc_E890[] = {
-      0, 0xD845,      0, 0x6844, 0x463A,      0, 0xD846, 0x6849,
-      0,      0, 0xD847, 0x6846, 0x4B28, 0x684C, 0x3060, 0xD848,
-      0, 0xD849,      0, 0x6840,      0, 0xD84A,      0,      0,
-      0, 0xD84B,      0,      0,      0,      0,      0,      0,
+      0, 0x4A6E,      0, 0x6841,      0,      0,      0, 0x325A,
+ 0x3856, 0x4929, 0x684B,      0, 0x683F,      0, 0x7B5B, 0x6848,
+      0,      0,      0, 0x6852,      0, 0x6843,      0,      0,
+};
+unsigned short utf8_to_euc_E890[] = {
+      0,      0,      0, 0x6844, 0x463A,      0,      0, 0x6849,
+      0,      0,      0, 0x6846, 0x4B28, 0x684C, 0x3060,      0,
+      0,      0,      0, 0x6840,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
  0x684E,      0, 0x684D,      0,      0,      0,      0,      0,
-      0, 0x476B, 0x6854,      0, 0x685F,      0,      0, 0xD84D,
+      0, 0x476B, 0x6854,      0, 0x685F,      0,      0,      0,
       0, 0x337E,      0,      0,      0, 0x6862,      0,      0,
- 0x6850, 0xD84E,      0,      0, 0x6855, 0x4D6E,      0,      0,
-};
-const unsigned short utf8_to_euc_E891[] = {
-      0,      0,      0,      0,      0, 0xD84F, 0x685E, 0xD850,
- 0xD851, 0x4D55, 0xD852,      0,      0, 0xD853, 0x4E2A, 0xD854,
-      0, 0xD855, 0xD856,      0,      0,      0, 0xD857, 0x4378,
- 0xD858, 0xD859, 0xD85A, 0x336B, 0xD85B,      0,      0,      0,
- 0xD85C, 0x4972, 0x6864, 0x4621, 0xD85D, 0xD85E, 0x3031, 0xD85F,
-      0, 0x685D, 0xD860, 0x6859, 0x4172, 0x6853, 0x685B, 0x6860,
- 0xD861, 0x472C,      0, 0xD862, 0xD863, 0x302A, 0xD864, 0x6858,
- 0xD865, 0x6861, 0x4978,      0, 0xD866, 0xD867,      0,      0,
-};
-const unsigned short utf8_to_euc_E892[] = {
-      0, 0xD868, 0x685C,      0, 0x6857, 0xD869,      0,      0,
+ 0x6850,      0,      0,      0, 0x6855, 0x4D6E,      0,      0,
+};
+unsigned short utf8_to_euc_E891[] = {
+      0,      0,      0,      0,      0,      0, 0x685E,      0,
+ 0x7B5C, 0x4D55,      0,      0,      0,      0, 0x4E2A,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4378,
+      0,      0,      0, 0x336B,      0,      0,      0,      0,
+      0, 0x4972, 0x6864, 0x4621,      0,      0, 0x3031,      0,
+      0, 0x685D,      0, 0x6859, 0x4172, 0x6853, 0x685B, 0x6860,
+      0, 0x472C,      0,      0,      0, 0x302A,      0, 0x6858,
+      0, 0x6861, 0x4978,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E892[] = {
+      0,      0, 0x685C,      0, 0x6857,      0,      0,      0,
       0,      0,      0, 0x3E55,      0,      0,      0,      0,
- 0x3D2F,      0, 0xD86A, 0xD86B, 0x3C2C, 0xD86C,      0,      0,
-      0, 0x4C58,      0,      0, 0x4947,      0, 0xD86D, 0x6867,
-      0, 0x6870,      0,      0,      0,      0, 0xD86E,      0,
- 0xD86F, 0xD870, 0xD871,      0,      0, 0x685A,      0, 0xD872,
-      0, 0xD873, 0x3377,      0, 0xD874,      0,      0,      0,
- 0x3E78, 0x6865, 0xD875, 0x686A, 0x4173, 0xD876, 0xD877, 0x6866,
-};
-const unsigned short utf8_to_euc_E893[] = {
- 0xD878, 0x686D, 0xD879,      0, 0x435F,      0, 0x686E, 0xD87A,
- 0xD87B, 0x4D56, 0x6863, 0x3338, 0xD87C, 0x6869,      0, 0xD87D,
- 0x686C, 0x4C2C,      0, 0xD87E,      0,      0, 0x686F,      0,
-      0, 0x6868, 0x686B,      0, 0xD921,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xD922,
-      0,      0, 0xD923,      0, 0x4B29,      0, 0x4F21, 0xD924,
- 0xD925, 0xD926, 0xD927,      0, 0x6873,      0,      0, 0xD928,
-      0,      0, 0xD92A, 0xD92B, 0x687A, 0xD92C,      0, 0x6872,
-};
-const unsigned short utf8_to_euc_E894[] = {
- 0x3C43,      0, 0xD92D, 0xD92E,      0,      0, 0x6851, 0xD92F,
-      0,      0,      0,      0, 0xD930,      0, 0xD931,      0,
- 0xD932, 0x4A4E,      0, 0x4C22, 0x6879, 0x6878,      0, 0x6874,
- 0x6875,      0, 0x3136,      0, 0xD933,      0, 0xD934, 0x6877,
-      0, 0x6871, 0xD935, 0xD936, 0xD937, 0xD938, 0x4455, 0xD939,
-      0,      0, 0xD93A, 0xD93B, 0x6876, 0x307E,      0, 0xD93C,
-      0,      0, 0xD929, 0xD93D, 0xD93E, 0x4222, 0xD93F,      0,
-      0,      0,      0,      0,      0, 0x4A43,      0, 0xD940,
-};
-const unsigned short utf8_to_euc_E895[] = {
- 0x687B, 0x6921,      0, 0x4859,      0,      0, 0xD941,      0,
- 0x687E, 0x3E56, 0x3C49, 0x6923,      0,      0, 0x363E, 0xD942,
- 0xD943, 0xD944, 0xD945, 0xD946,      0, 0x6924, 0xD947, 0x4979,
- 0x687D, 0xD948, 0x6856,      0, 0xD949, 0xD94A, 0xD94B, 0xD94C,
- 0xD94D, 0xD94E, 0xD94F, 0x687C, 0xD950,      0,      0,      0,
- 0x4F4F, 0x4622, 0x4973, 0xD951,      0, 0x692B,      0, 0xD952,
+ 0x3D2F,      0,      0,      0, 0x3C2C,      0,      0,      0,
+      0, 0x4C58,      0,      0, 0x4947,      0,      0, 0x6867,
+      0, 0x6870,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x685A,      0,      0,
+      0,      0, 0x3377,      0, 0x7B5D,      0,      0,      0,
+ 0x3E78, 0x6865,      0, 0x686A, 0x4173,      0,      0, 0x6866,
+};
+unsigned short utf8_to_euc_E893[] = {
+      0, 0x686D,      0,      0, 0x435F,      0, 0x686E,      0,
+      0, 0x4D56, 0x6863, 0x3338,      0, 0x6869,      0,      0,
+ 0x686C, 0x4C2C,      0,      0,      0,      0, 0x686F,      0,
+      0, 0x6868, 0x686B,      0, 0x7925,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x4B29,      0, 0x4F21,      0,
+      0,      0,      0,      0, 0x6873,      0,      0,      0,
+      0,      0,      0,      0, 0x687A,      0,      0, 0x6872,
+};
+unsigned short utf8_to_euc_E894[] = {
+ 0x3C43,      0,      0,      0,      0,      0, 0x6851,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4A4E,      0, 0x4C22, 0x6879, 0x6878,      0, 0x6874,
+ 0x6875,      0, 0x3136,      0,      0,      0,      0, 0x6877,
+      0, 0x6871,      0,      0,      0,      0, 0x4455,      0,
+      0,      0,      0,      0, 0x6876, 0x307E,      0,      0,
+      0,      0,      0,      0,      0, 0x4222,      0,      0,
+      0,      0,      0,      0,      0, 0x4A43,      0,      0,
+};
+unsigned short utf8_to_euc_E895[] = {
+ 0x687B, 0x6921,      0, 0x4859,      0,      0,      0,      0,
+ 0x687E, 0x3E56, 0x3C49, 0x6923,      0,      0, 0x363E,      0,
+      0,      0,      0, 0x7B5E,      0, 0x6924,      0, 0x4979,
+ 0x687D, 0x7B5F, 0x6856,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x687C,      0,      0,      0,      0,
+ 0x4F4F, 0x4622, 0x4973, 0x7B60,      0, 0x692B,      0,      0,
       0,      0,      0,      0,      0,      0,      0, 0x6931,
-      0, 0xD953, 0xD954, 0xD955,      0, 0xD956, 0x6932, 0xD957,
-};
-const unsigned short utf8_to_euc_E896[] = {
- 0x6925, 0xD958,      0,      0, 0x4776, 0xD959, 0xD95A, 0x692F,
- 0x6927, 0xD95B, 0x6929, 0xD95C, 0xD95D,      0,      0, 0xD95E,
- 0x6933, 0x6928,      0, 0xD95F, 0x692C,      0,      0, 0x3172,
- 0xD960, 0x4665,      0, 0x692D, 0x6930, 0xD961,      0, 0xD962,
- 0xD963,      0, 0xD964,      0, 0x6926, 0xD965, 0x4126, 0xD966,
- 0x692A, 0x3B27, 0x3F45, 0x3730, 0x4C74, 0xD974, 0x4C79, 0x3D72,
- 0xF461,      0,      0,      0, 0xD967,      0, 0xD968, 0xD969,
- 0xD96A, 0x6937, 0x6935,      0, 0xD96B, 0xD96C, 0xD96D, 0xD96E,
-};
-const unsigned short utf8_to_euc_E897[] = {
-      0, 0x4F4E, 0xD96F,      0,      0,      0,      0, 0xD970,
-      0, 0x6934, 0xD971, 0xD972,      0, 0x4D75, 0xD973, 0x6936,
+      0,      0,      0,      0,      0,      0, 0x6932,      0,
+};
+unsigned short utf8_to_euc_E896[] = {
+ 0x6925,      0,      0,      0, 0x4776,      0,      0, 0x692F,
+ 0x6927,      0, 0x6929,      0,      0,      0,      0,      0,
+ 0x6933, 0x6928,      0,      0, 0x692C,      0,      0, 0x3172,
+      0, 0x4665,      0, 0x692D, 0x6930,      0,      0,      0,
+      0,      0,      0,      0, 0x6926,      0, 0x4126,      0,
+ 0x692A, 0x3B27, 0x3F45, 0x3730, 0x4C74,      0, 0x4C79, 0x3D72,
+ 0x7B62,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6937, 0x6935,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E897[] = {
+      0, 0x4F4E,      0,      0,      0,      0,      0,      0,
+      0, 0x6934,      0,      0,      0, 0x4D75,      0, 0x6936,
  0x6938,      0,      0,      0,      0, 0x6939,      0,      0,
- 0xD975,      0, 0xD976,      0, 0x693C, 0x693A,      0, 0xD977,
- 0xD978,      0,      0,      0, 0x4623, 0x693B, 0xD979,      0,
- 0xD97A, 0x484D, 0x692E,      0,      0, 0xD97B,      0,      0,
-      0,      0,      0, 0xD97C,      0,      0, 0xD97D, 0x3D73,
-      0, 0x693D, 0x6942, 0x4174, 0xD97E,      0, 0x6941, 0xDA21,
-};
-const unsigned short utf8_to_euc_E898[] = {
- 0xDA22,      0, 0x6922,      0, 0xDA23, 0xDA24, 0x6943, 0x4149,
-      0,      0, 0x693E, 0x6940,      0, 0xDA25, 0xDA26,      0,
- 0xDA27, 0xDA28, 0xDA29, 0x693F,      0,      0, 0x5D31, 0x5D22,
- 0xDA2A, 0xDA2B, 0x6945, 0xDA2C,      0,      0, 0xDA2D,      0,
-      0, 0xDA2E, 0x6944,      0,      0,      0,      0, 0xDA2F,
-      0, 0xDA30,      0,      0,      0, 0x4D76,      0, 0x623C,
- 0x6946,      0,      0,      0,      0,      0, 0xDA31,      0,
- 0xDA32,      0, 0xDA33,      0, 0xDA34, 0xDA35,      0, 0x6947,
-};
-const unsigned short utf8_to_euc_E899[] = {
- 0xDA36, 0xB866, 0xDA37,      0,      0,      0, 0xDA38,      0,
+      0,      0,      0,      0, 0x693C, 0x693A,      0,      0,
+      0,      0,      0,      0, 0x4623, 0x693B,      0,      0,
+      0, 0x484D, 0x692E,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x3D73,
+      0, 0x693D, 0x6942, 0x4174,      0,      0, 0x6941,      0,
+};
+unsigned short utf8_to_euc_E898[] = {
+      0,      0, 0x6922,      0,      0,      0, 0x6943, 0x4149,
+      0,      0, 0x693E, 0x6940,      0,      0,      0,      0,
+      0,      0,      0, 0x693F,      0,      0, 0x5D31, 0x5D22,
+      0,      0, 0x6945,      0,      0,      0,      0,      0,
+      0,      0, 0x6944,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x4D76,      0, 0x623C,
+ 0x6946,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6947,
+};
+unsigned short utf8_to_euc_E899[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x6948, 0x3857,      0,
- 0x3554,      0, 0xDA39, 0xDA3A, 0x694A, 0x515D, 0xDA3B, 0xDA3C,
- 0xDA3D, 0xDA3E, 0x3575,      0, 0x4E3A, 0xDA3F, 0x3673, 0x694B,
- 0xDA40, 0xDA41, 0xDA42, 0xDA43, 0xDA44,      0,      0, 0x694C,
-      0, 0xDA45,      0, 0x436E, 0xDA46,      0,      0, 0xDA47,
-      0, 0x694D,      0,      0,      0, 0xDA48, 0xDA49, 0xDA4A,
-      0, 0x467A, 0xDA4B, 0x303A,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E89A[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xDA6D,      0, 0x3263, 0x6952, 0x6953, 0xDA4C,      0,      0,
-      0, 0xDA4D,      0, 0x694E,      0, 0x3B3D, 0xDA4E,      0,
- 0xDA4F,      0, 0xDA50,      0, 0xDA51,      0,      0,      0,
-      0, 0xDA52,      0, 0x694F, 0x4742,      0, 0xDA53, 0xDA54,
- 0xDA55, 0x6950, 0x6951, 0x695B,      0, 0xDA56,      0, 0x6955,
- 0x6958, 0xDA57,      0, 0xDA58, 0xDA59, 0xDA5A, 0x6954, 0xDA5B,
- 0xDA5C, 0xDA5D,      0,      0,      0,      0,      0, 0xDA5E,
-};
-const unsigned short utf8_to_euc_E89B[] = {
- 0xDA5F, 0xDA60,      0, 0xDA61, 0x6956, 0xDA62, 0x6957, 0x3C58,
+ 0x3554,      0,      0,      0, 0x694A, 0x515D,      0,      0,
+      0,      0, 0x3575,      0, 0x4E3A,      0, 0x3673, 0x694B,
+      0,      0,      0,      0,      0,      0,      0, 0x694C,
+      0,      0,      0, 0x436E,      0,      0,      0,      0,
+      0, 0x694D,      0,      0,      0,      0,      0,      0,
+      0, 0x467A,      0, 0x303A,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E89A[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3263, 0x6952, 0x6953,      0,      0,      0,
+      0,      0,      0, 0x694E,      0, 0x3B3D,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x694F, 0x4742,      0,      0,      0,
+      0, 0x6950, 0x6951, 0x695B,      0,      0,      0, 0x6955,
+ 0x6958,      0,      0,      0,      0,      0, 0x6954,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E89B[] = {
+      0,      0,      0,      0, 0x6956,      0, 0x6957, 0x3C58,
       0, 0x6959,      0, 0x4341,      0, 0x3756, 0x3342,      0,
-      0, 0xDA63, 0xDA64,      0, 0x695C, 0xDA65,      0, 0xDA66,
-      0, 0x333F, 0xDA67, 0x6961, 0xDA68,      0, 0x695D, 0x6960,
- 0xDA69,      0,      0, 0xDA6A, 0x483A, 0xDA6B,      0, 0xDA6C,
+      0,      0,      0,      0, 0x695C,      0,      0,      0,
+      0, 0x333F,      0, 0x6961,      0,      0, 0x695D, 0x6960,
+      0,      0,      0,      0, 0x483A,      0,      0,      0,
       0, 0x695E,      0,      0, 0x695F, 0x4948, 0x485A, 0x6962,
       0,      0,      0,      0,      0,      0,      0,      0,
- 0x427D, 0x696C, 0xDA6E, 0x6968, 0xDA6F, 0xDA70, 0x326B,      0,
-};
-const unsigned short utf8_to_euc_E89C[] = {
- 0x6966,      0, 0x4B2A, 0x6967, 0xDA71, 0xDA72, 0x6964, 0xDA73,
- 0x6965, 0x696A, 0x696D, 0xDA74,      0, 0x696B, 0xDA75, 0xDA76,
- 0xDA77, 0x6969, 0x6963, 0xDA78, 0xDA79,      0,      0,      0,
- 0x4358, 0xDA7A, 0x6974,      0, 0x4C2A,      0, 0xDA7B, 0xDA7C,
-      0, 0xDA7D,      0, 0xDA7E,      0, 0x6972,      0,      0,
- 0xDB21, 0x6973,      0,      0,      0,      0, 0xDB22, 0xDB23,
-      0, 0xDB24, 0xDB25,      0, 0x696E,      0,      0, 0x6970,
-      0, 0xDB26, 0xDB27, 0x6971, 0xDB28, 0xDB29, 0xDB2A, 0x696F,
-};
-const unsigned short utf8_to_euc_E89D[] = {
- 0xDB2B,      0,      0, 0xDB2C,      0, 0xDB2D,      0,      0,
-      0, 0x4066,      0, 0x4F39, 0x6978, 0xDB2E, 0x6979,      0,
+ 0x427D, 0x696C,      0, 0x6968,      0,      0, 0x326B,      0,
+};
+unsigned short utf8_to_euc_E89C[] = {
+ 0x6966,      0, 0x4B2A, 0x6967,      0,      0, 0x6964,      0,
+ 0x6965, 0x696A, 0x696D,      0,      0, 0x696B,      0,      0,
+      0, 0x6969, 0x6963,      0,      0,      0,      0,      0,
+ 0x4358,      0, 0x6974,      0, 0x4C2A,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x6972,      0,      0,
+      0, 0x6973,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x696E,      0,      0, 0x6970,
+      0,      0,      0, 0x6971,      0,      0,      0, 0x696F,
+};
+unsigned short utf8_to_euc_E89D[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4066,      0, 0x4F39, 0x6978,      0, 0x6979,      0,
       0,      0,      0, 0x6A21,      0, 0x3F2A,      0, 0x697B,
- 0xDB2F, 0x697E,      0,      0,      0, 0xDB30,      0, 0x6976,
- 0x6975, 0xDB31,      0, 0x6A22, 0xDB32, 0xDB33, 0x325C,      0,
- 0x697C,      0, 0x6A23,      0,      0,      0, 0x697D, 0xDB34,
-      0, 0xDB35, 0xDB36,      0, 0x697A,      0, 0x4433,      0,
- 0x6977,      0,      0, 0xDB37,      0,      0,      0, 0x4768,
-};
-const unsigned short utf8_to_euc_E89E[] = {
-      0,      0, 0x6A27, 0xDB38, 0xDB39, 0xDB3A, 0xDB3B, 0xDB3C,
- 0xDB3D, 0xDB3E,      0, 0xDB3F, 0xDB40, 0x4D3B,      0,      0,
- 0xDB41,      0,      0, 0xDB42,      0, 0xDB43,      0, 0xDB44,
- 0xDB45, 0xDB46,      0,      0,      0,      0, 0xDB47, 0x6A26,
- 0xDB48,      0, 0x6A25, 0xDB49,      0,      0,      0, 0xDB4A,
-      0,      0,      0, 0x6A2E, 0xDB4B, 0xDB4C, 0xDB4D, 0x6A28,
-      0, 0xDB4E,      0, 0x6A30,      0, 0xDB4F,      0,      0,
-      0,      0, 0x4D66, 0x6A33,      0, 0x6A2A, 0xDB50, 0xDB51,
-};
-const unsigned short utf8_to_euc_E89F[] = {
- 0x6A2B, 0xDB52,      0,      0, 0x6A2F,      0, 0x6A32, 0x6A31,
- 0xDB53, 0xDB54, 0xDB55, 0x6A29,      0,      0, 0xDB56,      0,
- 0x6A2C,      0, 0x6A3D,      0,      0, 0xDB57, 0xDB58,      0,
-      0, 0xDB59, 0xDB5A,      0, 0xDB5B,      0,      0, 0xDB5C,
- 0x6A36,      0, 0xDB5D, 0xDB5E, 0xDB5F,      0,      0,      0,
-      0,      0, 0xDB60, 0xDB61,      0, 0xDB62,      0, 0x6A34,
-      0, 0xDB63, 0x6A35, 0xDB64,      0,      0, 0x6A3A, 0x6A3B,
- 0xDB65, 0x332A, 0xDB66, 0x3542,      0,      0, 0x6A39, 0xDB67,
-};
-const unsigned short utf8_to_euc_E8A0[] = {
-      0, 0xDB68,      0, 0xDB69,      0, 0x6A24, 0xDB6A, 0xF464,
-      0, 0xDB6B, 0xDB6C, 0xDB6D,      0, 0x6A38, 0x6A3C, 0x6A37,
- 0xDB6E, 0x6A3E, 0xDB70, 0xDB71, 0xDB72, 0x6A40, 0x6A3F,      0,
- 0xDB73, 0xDB6F, 0xDB74, 0xDB75, 0xDB76,      0, 0xDB77, 0xDB78,
+      0, 0x697E,      0,      0,      0,      0,      0, 0x6976,
+ 0x6975,      0,      0, 0x6A22,      0,      0, 0x325C,      0,
+ 0x697C,      0, 0x6A23,      0,      0,      0, 0x697D,      0,
+      0,      0,      0,      0, 0x697A,      0, 0x4433,      0,
+ 0x6977,      0,      0,      0,      0,      0,      0, 0x4768,
+};
+unsigned short utf8_to_euc_E89E[] = {
+      0,      0, 0x6A27,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x4D3B,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6A26,
+      0,      0, 0x6A25,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6A2E,      0,      0,      0, 0x6A28,
+      0,      0,      0, 0x6A30,      0,      0,      0,      0,
+      0,      0, 0x4D66, 0x6A33,      0, 0x6A2A,      0,      0,
+};
+unsigned short utf8_to_euc_E89F[] = {
+ 0x6A2B,      0,      0,      0, 0x6A2F,      0, 0x6A32, 0x6A31,
+      0,      0,      0, 0x6A29,      0,      0,      0,      0,
+ 0x6A2C,      0, 0x6A3D,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6A36,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6A34,
+      0,      0, 0x6A35,      0,      0,      0, 0x6A3A, 0x6A3B,
+      0, 0x332A,      0, 0x3542,      0,      0, 0x6A39,      0,
+};
+unsigned short utf8_to_euc_E8A0[] = {
+      0,      0,      0,      0,      0, 0x6A24,      0, 0x7B65,
+      0,      0,      0,      0,      0, 0x6A38, 0x6A3C, 0x6A37,
+      0, 0x6A3E,      0,      0,      0, 0x6A40, 0x6A3F,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0, 0x6A42, 0x6A41, 0x695A,      0,      0,      0, 0x6A46,
- 0xDB79,      0,      0,      0,      0, 0xDB7A, 0xDB7B,      0,
- 0xDB7C, 0x6A43, 0xDB7D,      0,      0, 0xDB7E, 0x6A44,      0,
-      0, 0x6A45, 0xDC21, 0x6A47, 0xDC22,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E8A1[] = {
- 0x376C, 0xDC23, 0x6A49, 0xDC24, 0x6A48, 0xDC25, 0x3D30,      0,
- 0xDC26, 0xDC27, 0xDC28, 0xDC29, 0x3954, 0x5E27, 0xDC2A,      0,
-      0, 0xDC2B, 0x6A4A, 0x3D51,      0, 0xDC2C, 0xDC2D, 0x3339,
- 0xDC2E, 0x6A4B, 0xDC2F, 0x3152, 0xDC30, 0x3E57, 0x6A4C, 0xDC31,
- 0xDC32, 0x3955, 0x6A4D, 0x3061, 0xDC33,      0,      0,      0,
- 0x493D, 0xDC34,      0, 0x6A4E,      0,      0,      0,      0,
- 0x3F6A, 0xDC35, 0x6A55,      0,      0, 0x6A52,      0, 0x436F,
-      0, 0xDC36,      0, 0xDC37,      0, 0x6A53, 0x6A50, 0x365E,
-};
-const unsigned short utf8_to_euc_E8A2[] = {
- 0xDC38, 0x6A4F, 0x6A56,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6A43,      0,      0,      0,      0, 0x6A44,      0,
+      0, 0x6A45,      0, 0x6A47,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8A1[] = {
+ 0x376C,      0, 0x6A49,      0, 0x6A48,      0, 0x3D30,      0,
+      0,      0,      0,      0, 0x3954, 0x5E27,      0,      0,
+      0,      0, 0x6A4A, 0x3D51,      0,      0,      0, 0x3339,
+      0, 0x6A4B,      0, 0x3152,      0, 0x3E57, 0x6A4C,      0,
+      0, 0x3955, 0x6A4D, 0x3061,      0,      0,      0,      0,
+ 0x493D,      0,      0, 0x6A4E,      0,      0,      0,      0,
+ 0x3F6A,      0, 0x6A55,      0,      0, 0x6A52,      0, 0x436F,
+      0,      0,      0,      0,      0, 0x6A53, 0x6A50, 0x365E,
+};
+unsigned short utf8_to_euc_E8A2[] = {
+      0, 0x6A4F, 0x6A56,      0,      0,      0,      0,      0,
  0x3736,      0,      0, 0x425E,      0, 0x6A5C,      0,      0,
       0,      0, 0x6A58,      0,      0,      0, 0x4235, 0x6A57,
- 0xDC39, 0x6A5A, 0xDC3A, 0xDC3B, 0xDC3C,      0, 0x6A51, 0xDC3D,
- 0xDC3E,      0, 0x6A5B,      0, 0x6A5D,      0,      0,      0,
- 0xDC3F,      0, 0xDC40, 0x486F,      0,      0, 0x6A59,      0,
+      0, 0x6A5A,      0,      0,      0,      0, 0x6A51,      0,
+      0,      0, 0x6A5B,      0, 0x6A5D,      0,      0,      0,
+      0,      0,      0, 0x486F,      0,      0, 0x6A59,      0,
  0x6A5E, 0x6A60,      0,      0, 0x3853, 0x6A54,      0, 0x3041,
-      0,      0, 0xDC41,      0,      0, 0xDC42, 0xDC43, 0x6A5F,
-};
-const unsigned short utf8_to_euc_E8A3[] = {
- 0xDC44, 0x3A5B, 0x4E76, 0x6A61, 0x6A62, 0x4175,      0,      0,
-      0,      0, 0xDC45, 0xDC46, 0xDC47, 0xDC48, 0xDC49, 0x4E22,
-      0, 0xDC4A, 0xDC4B, 0xDC4C, 0x6A63, 0x4D35,      0,      0,
- 0x6A64, 0x6A65,      0, 0xDC4D, 0x4A64, 0x6A66, 0xDC4E, 0x3A40,
-      0, 0x4E23,      0,      0,      0,      0,      0, 0xDC4F,
- 0x6A6B,      0,      0,      0,      0,      0,      0, 0xDC50,
- 0xDC51, 0xDC52, 0x6A6C, 0x3E58, 0x6A6A, 0xDC53,      0, 0xDC54,
+      0,      0,      0,      0,      0,      0,      0, 0x6A5F,
+};
+unsigned short utf8_to_euc_E8A3[] = {
+      0, 0x3A5B, 0x4E76, 0x6A61, 0x6A62, 0x4175,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4E22,
+      0,      0,      0,      0, 0x6A63, 0x4D35,      0,      0,
+ 0x6A64, 0x6A65,      0,      0, 0x4A64, 0x6A66,      0, 0x3A40,
+      0, 0x4E23,      0,      0,      0,      0,      0,      0,
+ 0x6A6B,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6A6C, 0x3E58, 0x6A6A, 0x7B66,      0,      0,
  0x4D67, 0x6A67,      0,      0, 0x6A69, 0x403D, 0x3F7E,      0,
 };
-const unsigned short utf8_to_euc_E8A4[] = {
-      0, 0xDC55, 0x6A68,      0, 0x6A6D,      0, 0xDC56, 0x4A23,
-      0,      0, 0x6A6F,      0, 0x6A6E, 0xDC57, 0xDC58, 0xDC59,
- 0x336C,      0, 0x4B2B, 0x6A70,      0, 0xDC5A, 0xDC5B,      0,
- 0xDC5C, 0xDC5D, 0xDC5E,      0, 0xDC5F, 0x6A7C, 0x6A72,      0,
- 0xDC60,      0,      0,      0,      0, 0x6A73, 0xDC61, 0xDC62,
- 0xDC63,      0, 0x6A74, 0x6A75,      0,      0,      0,      0,
- 0xDC64, 0xDC65, 0xDC66,      0,      0, 0xDC67, 0x6A79,      0,
- 0x6A7A, 0xDC68, 0xDC69, 0x6A78,      0,      0, 0xDC6A,      0,
-};
-const unsigned short utf8_to_euc_E8A5[] = {
- 0xDC6B, 0x6A76, 0xDC6C, 0x6A71, 0x6A77, 0xDC6D, 0xDC6E,      0,
-      0, 0xDC6F,      0,      0, 0x6A7B, 0x7037,      0, 0xDC70,
-      0,      0, 0xDC71,      0,      0,      0, 0x3228, 0xDC72,
-      0,      0, 0xDC73, 0xDC74, 0xDC75,      0, 0x6A7E, 0x365F,
- 0x6A7D, 0xDC76, 0xDC77, 0xDC78, 0x6B22,      0, 0x6B21,      0,
-      0,      0, 0x6B24, 0xDC79,      0, 0x6B23, 0xDC7A, 0x6B25,
- 0xDC7B,      0, 0x3D31, 0xDC7C, 0x6B26, 0xDC7D,      0, 0x6B27,
-      0,      0, 0xDC7E, 0xDD21, 0xDD22, 0xDD23, 0x6B28, 0x403E,
-};
-const unsigned short utf8_to_euc_E8A6[] = {
+unsigned short utf8_to_euc_E8A4[] = {
+      0,      0, 0x6A68,      0, 0x6A6D,      0,      0, 0x4A23,
+      0,      0, 0x6A6F,      0, 0x6A6E,      0,      0,      0,
+ 0x336C,      0, 0x4B2B, 0x6A70,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x7922, 0x6A7C, 0x6A72,      0,
+      0,      0,      0,      0,      0, 0x6A73,      0,      0,
+      0,      0, 0x6A74, 0x6A75,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6A79,      0,
+ 0x6A7A,      0,      0, 0x6A78,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8A5[] = {
+      0, 0x6A76,      0, 0x6A71, 0x6A77,      0,      0,      0,
+      0,      0,      0,      0, 0x6A7B, 0x7037,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3228,      0,
+      0,      0,      0,      0,      0,      0, 0x6A7E, 0x365F,
+ 0x6A7D,      0,      0,      0, 0x6B22,      0, 0x6B21,      0,
+      0,      0, 0x6B24,      0,      0, 0x6B23,      0, 0x6B25,
+      0,      0, 0x3D31,      0, 0x6B26,      0,      0, 0x6B27,
+      0,      0,      0,      0,      0,      0, 0x6B28, 0x403E,
+};
+unsigned short utf8_to_euc_E8A6[] = {
       0, 0x4D57,      0, 0x6B29,      0,      0, 0x4A24, 0x4746,
- 0x6B2A, 0xDD24, 0x6B2B, 0x382B,      0, 0xDD25,      0, 0x352C,
- 0xDD26,      0,      0, 0x6B2C, 0xDD27, 0xDD28, 0x3B6B, 0x4741,
- 0x6B2D,      0, 0x3350, 0xDD29, 0xDD2A,      0,      0, 0xDD2B,
- 0xDD2C, 0x6B2E,      0,      0,      0, 0xDD2D, 0x6B30, 0x4D77,
+ 0x6B2A,      0, 0x6B2B, 0x382B,      0,      0,      0, 0x352C,
+      0,      0,      0, 0x6B2C,      0,      0, 0x3B6B, 0x4741,
+ 0x6B2D,      0, 0x3350,      0,      0,      0,      0,      0,
+      0, 0x6B2E,      0,      0,      0,      0, 0x6B30, 0x4D77,
       0, 0x6B2F, 0x3F46,      0, 0x6B31,      0,      0, 0x6B32,
- 0xDD2E,      0, 0x6B33, 0x3451, 0xDD2F, 0xDD30, 0xDD31, 0xDD32,
-      0,      0, 0x6B34,      0, 0xDD33, 0x6B35,      0, 0x6B36,
+      0,      0, 0x6B33, 0x3451,      0,      0,      0,      0,
+      0,      0, 0x6B34,      0,      0, 0x6B35,      0, 0x6B36,
 };
-const unsigned short utf8_to_euc_E8A7[] = {
+unsigned short utf8_to_euc_E8A7[] = {
  0x6B37,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0x3351,      0, 0xDD34, 0xDD35, 0xDD36, 0xDD37,
- 0xDD38,      0, 0x6B38,      0, 0x6B39, 0x6B3A,      0,      0,
-      0,      0,      0, 0x3272,      0, 0xDD39, 0x3F28, 0x6B3B,
-      0, 0xDD3A,      0, 0xDD3B,      0, 0xDD3C,      0,      0,
-      0, 0xDD3D,      0, 0xDD3E, 0x6B3C,      0, 0xDD3F,      0,
- 0x6B3D, 0xDD40,      0,      0,      0, 0xDD41,      0, 0xDD42,
-};
-const unsigned short utf8_to_euc_E8A8[] = {
- 0x3840,      0, 0x447B, 0x6B3E, 0xDD43, 0xDD44,      0, 0xDD45,
- 0x3757,      0, 0x3F56,      0, 0x6B41,      0, 0x4624, 0xDD46,
- 0x6B40, 0xDD47, 0xDD48, 0x3731, 0xDD49, 0xDD4A, 0x6B3F, 0x4277,
- 0x352D,      0,      0, 0x6B42,      0, 0x6B43, 0xDD4B, 0x3E59,
- 0xDD4C,      0, 0xDD4D, 0x376D, 0xDD4E, 0x6B44, 0xDD4F,      0,
-      0,      0, 0x4B2C, 0xDD50, 0xDD51, 0x405F,      0, 0xDD52,
-      0, 0x3576,      0, 0x4C75, 0x414A, 0xDD53, 0x6B45, 0xDD54,
-      0,      0, 0x3F47, 0x4370, 0x3E5A, 0xDD55, 0xDD56,      0,
-};
-const unsigned short utf8_to_euc_E8A9[] = {
- 0xDD57, 0x6B46,      0, 0xDD58,      0, 0xDD59, 0x6B49, 0xDD5A,
- 0x6B4A, 0xDD5B,      0,      0,      0, 0xDD5C, 0xDD5D,      0,
- 0x3A3E, 0x4242, 0x6B48, 0xDD5E, 0x3E5B, 0x493E, 0xDD5F, 0xDD60,
- 0xDD61,      0,      0, 0x6B47, 0xDD62, 0xDD63, 0x3B6C,      0,
- 0x3153, 0xDD64, 0x6B4E, 0x3758,      0, 0xDD65, 0x3B6E, 0xDD66,
+      0,      0, 0x3351,      0,      0,      0,      0,      0,
+      0,      0, 0x6B38,      0, 0x6B39, 0x6B3A,      0,      0,
+      0,      0,      0, 0x3272,      0,      0, 0x3F28, 0x6B3B,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x6B3C,      0,      0,      0,
+ 0x6B3D,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8A8[] = {
+ 0x3840,      0, 0x447B, 0x6B3E,      0,      0,      0,      0,
+ 0x3757,      0, 0x3F56,      0, 0x6B41,      0, 0x4624,      0,
+ 0x6B40,      0, 0x7B67, 0x3731,      0,      0, 0x6B3F, 0x4277,
+ 0x352D,      0,      0, 0x6B42,      0, 0x6B43,      0, 0x3E59,
+      0,      0,      0, 0x376D,      0, 0x6B44,      0,      0,
+      0,      0, 0x4B2C,      0,      0, 0x405F,      0,      0,
+      0, 0x3576,      0, 0x4C75, 0x414A,      0, 0x6B45, 0x7B68,
+      0,      0, 0x3F47, 0x4370, 0x3E5A,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8A9[] = {
+      0, 0x6B46,      0,      0,      0,      0, 0x6B49,      0,
+ 0x6B4A,      0,      0,      0,      0,      0,      0,      0,
+ 0x3A3E, 0x4242, 0x6B48,      0, 0x3E5B, 0x493E,      0,      0,
+      0,      0,      0, 0x6B47,      0,      0, 0x3B6C,      0,
+ 0x3153,      0, 0x6B4E, 0x3758,      0,      0, 0x3B6E,      0,
       0, 0x3B6D,      0, 0x4F4D, 0x6B4D, 0x6B4C, 0x4127,      0,
- 0x354D, 0x4F43, 0x333A, 0x3E5C,      0, 0xDD67, 0xDD68, 0xDD69,
-      0, 0xDD6A, 0xDD6B, 0xDD6C, 0x6B4B,      0, 0xDD6D, 0xDD6E,
-};
-const unsigned short utf8_to_euc_E8AA[] = {
- 0xDD6F,      0, 0x6B50, 0xDD70, 0x6B51, 0x6B4F, 0xDD71, 0x3858,
-      0, 0x4D40,      0, 0xDD72, 0x3B6F, 0x4727,      0, 0xDD73,
- 0xDD74, 0x6B54, 0xDD75, 0x4040,      0, 0x4342, 0xDD76, 0xDD77,
- 0x4D36, 0xDD78, 0x6B57,      0,      0,      0, 0x386C, 0xDD79,
- 0x403F, 0x6B53,      0, 0x6B58, 0x386D, 0x6B55, 0x6B56, 0xDD7A,
- 0x6B52, 0xDD7B,      0,      0, 0x4062, 0x4649, 0xDD7C, 0xDD7D,
- 0x432F,      0, 0x325D, 0xDD7E,      0,      0, 0xDE21, 0xDE22,
-      0, 0x4870,      0, 0xDE23, 0x3543,      0, 0xDE24, 0x4434,
-};
-const unsigned short utf8_to_euc_E8AB[] = {
-      0,      0, 0x6B5B, 0xDE25, 0x6B59,      0, 0xDE26, 0x434C,
- 0xDE27, 0xDE28, 0xDE29, 0x4041, 0x3452, 0x6B5A,      0, 0x3F5B,
-      0, 0xDE2A, 0x4E4A, 0xDE2B, 0xDE2C, 0xDE2D, 0x4F40, 0xDE2E,
-      0,      0, 0x6B5C, 0x6B67, 0x4435, 0xDE2F, 0x6B66, 0xDE30,
+ 0x354D, 0x4F43, 0x333A, 0x3E5C,      0,      0,      0,      0,
+      0, 0x7B69,      0,      0, 0x6B4B,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8AA[] = {
+      0,      0, 0x6B50,      0, 0x6B51, 0x6B4F,      0, 0x3858,
+      0, 0x4D40,      0,      0, 0x3B6F, 0x4727,      0,      0,
+      0, 0x6B54,      0, 0x4040,      0, 0x4342,      0,      0,
+ 0x4D36,      0, 0x6B57,      0,      0,      0, 0x386C,      0,
+ 0x403F, 0x6B53,      0, 0x6B58, 0x386D, 0x6B55, 0x6B56, 0x7B6A,
+ 0x6B52,      0,      0,      0, 0x4062, 0x4649,      0,      0,
+ 0x432F,      0, 0x325D,      0,      0,      0,      0,      0,
+      0, 0x4870,      0,      0, 0x3543,      0, 0x7B6B, 0x4434,
+};
+unsigned short utf8_to_euc_E8AB[] = {
+      0,      0, 0x6B5B,      0, 0x6B59,      0,      0, 0x434C,
+      0,      0,      0, 0x4041, 0x3452, 0x6B5A,      0, 0x3F5B,
+      0,      0, 0x4E4A,      0,      0,      0, 0x4F40,      0,
+      0,      0, 0x6B5C, 0x6B67, 0x4435,      0, 0x6B66, 0x7B6C,
  0x6B63, 0x6B6B, 0x6B64,      0, 0x6B60,      0, 0x447C, 0x6B5F,
-      0,      0,      0, 0x6B5D, 0xDE31, 0x4D21, 0x3B70,      0,
- 0xDE32, 0x6B61,      0, 0x6B5E, 0xDE33, 0xDE34, 0xDE35, 0x6B65,
- 0x3D74,      0, 0x3841,      0, 0xDE36,      0, 0x427A, 0xDE37,
-};
-const unsigned short utf8_to_euc_E8AC[] = {
- 0x4B45, 0x315A, 0x3062,      0, 0x4625, 0xDE38, 0xDE39, 0x6B69,
-      0,      0, 0xDE3F, 0xDE3A, 0x6B68,      0, 0x4666,      0,
- 0x6B6D, 0xDE3B,      0,      0, 0x6B62,      0, 0x6B6C, 0x6B6E,
-      0, 0x382C, 0x6B6A, 0x3956, 0xDE3C, 0x3C55, 0xDE3D, 0xDE3E,
+      0,      0,      0, 0x6B5D,      0, 0x4D21, 0x3B70,      0,
+      0, 0x6B61,      0, 0x6B5E,      0,      0, 0x7B6E, 0x6B65,
+ 0x3D74,      0, 0x3841,      0,      0,      0, 0x427A,      0,
+};
+unsigned short utf8_to_euc_E8AC[] = {
+ 0x4B45, 0x315A, 0x3062,      0, 0x4625,      0,      0, 0x6B69,
+      0,      0,      0,      0, 0x6B68,      0, 0x4666,      0,
+ 0x6B6D,      0,      0,      0, 0x6B62,      0, 0x6B6C, 0x6B6E,
+      0, 0x382C, 0x6B6A, 0x3956,      0, 0x3C55,      0,      0,
  0x6B6F, 0x4D58,      0,      0,      0,      0, 0x6B72,      0,
- 0x6B75,      0,      0, 0x6B73, 0x4935, 0xDE40,      0,      0,
- 0xDE41,      0,      0, 0x6B70,      0,      0,      0, 0xDE42,
-      0, 0x3660,      0,      0, 0xDE43,      0, 0x6B74,      0,
+ 0x6B75,      0,      0, 0x6B73, 0x4935,      0,      0,      0,
+      0,      0,      0, 0x6B70,      0,      0,      0,      0,
+      0, 0x3660,      0,      0,      0,      0, 0x6B74,      0,
 };
-const unsigned short utf8_to_euc_E8AD[] = {
-      0, 0x6B76, 0xDE44, 0xDE45, 0xDE46, 0xDE47, 0xDE48,      0,
- 0xDE49, 0x6B7A,      0,      0, 0x6B77, 0xDE4E, 0x6B79, 0x6B78,
-      0,      0, 0xDE4A, 0xDE4B, 0xDE4C,      0, 0x6B7B,      0,
- 0x3C31, 0xDE4D, 0x6B7D, 0x6B7C, 0x4968,      0, 0xDE4F, 0x6C21,
-      0,      0,      0, 0xDE50,      0,      0, 0x3759,      0,
-      0,      0,      0, 0x6B7E, 0x6C22, 0xDE51,      0, 0x6C23,
- 0x3544, 0x6641, 0x3E79,      0, 0x6C24,      0, 0xDE52, 0x386E,
- 0xDE53, 0xDE54,      0,      0, 0xDE55, 0x6C25, 0xDE56, 0xF466,
+unsigned short utf8_to_euc_E8AD[] = {
+      0, 0x6B76,      0,      0,      0,      0,      0,      0,
+      0, 0x6B7A,      0,      0, 0x6B77,      0, 0x6B79, 0x6B78,
+      0,      0,      0, 0x7B6F,      0,      0, 0x6B7B,      0,
+ 0x3C31,      0, 0x6B7D, 0x6B7C, 0x4968,      0,      0, 0x6C21,
+      0,      0,      0,      0,      0,      0, 0x3759,      0,
+      0,      0,      0, 0x6B7E, 0x6C22,      0,      0, 0x6C23,
+ 0x3544, 0x6641, 0x3E79,      0, 0x6C24,      0,      0, 0x386E,
+      0,      0,      0,      0,      0, 0x6C25,      0, 0x7B70,
 };
-const unsigned short utf8_to_euc_E8AE[] = {
- 0x6C26, 0xDE57,      0, 0x3B3E, 0xDE58, 0xDE59,      0,      0,
-      0,      0, 0x5A4E, 0xDE5A, 0x6C27, 0xDE5B, 0x6C28, 0xDE5C,
- 0x3D32,      0, 0x6C29, 0x6C2A, 0xDE5D, 0xDE5E, 0x6C2B,      0,
-      0, 0x6C2C, 0x6C2D,      0, 0xDE5F,      0, 0xDE60, 0xDE61,
+unsigned short utf8_to_euc_E8AE[] = {
+ 0x6C26,      0,      0, 0x3B3E,      0,      0,      0,      0,
+      0,      0, 0x5A4E,      0, 0x6C27,      0, 0x6C28,      0,
+ 0x3D32,      0, 0x6C29, 0x6C2A,      0,      0, 0x6C2B,      0,
+      0, 0x6C2C, 0x6C2D,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E8B0[] = {
+unsigned short utf8_to_euc_E8B0[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -5285,340 +4168,340 @@ const unsigned short utf8_to_euc_E8B0[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0, 0x432B,
- 0xDE62, 0xDE63, 0x6C2E,      0,      0, 0xDE64, 0xDE65, 0x6C30,
-};
-const unsigned short utf8_to_euc_E8B1[] = {
-      0, 0x6C2F,      0,      0,      0, 0xDE66, 0x4626, 0xDE67,
- 0x6C31, 0xDE68, 0x4B2D, 0xDE69, 0x6C32,      0, 0x6C33, 0xDE6A,
- 0x6C34, 0xDE6B,      0, 0xDE6C, 0xDE6D, 0x6C35,      0, 0xDE6E,
- 0xDE6F, 0xDE72, 0x465A, 0xDE70,      0, 0xDE71,      0,      0,
-      0, 0x3E5D, 0x6C36, 0xDE73, 0xDE74,      0, 0xDE75,      0,
- 0xDE76, 0xDE77, 0x396B, 0x502E, 0x6C37, 0xDE78,      0,      0,
-      0,      0,      0, 0xDE79,      0, 0xDE7A, 0xDE7B,      0,
- 0x6C38, 0x493F, 0x6C39, 0xDE7C, 0x6C41,      0, 0xDE7D,      0,
-};
-const unsigned short utf8_to_euc_E8B2[] = {
-      0,      0, 0x6C3A,      0,      0, 0x6C3C, 0xDE7E, 0xDF21,
-      0, 0x6C3B, 0x6C3D, 0xDF22, 0x4B46, 0x6C3E, 0x6C3F,      0,
- 0xDF23,      0, 0xDF24, 0xDF25, 0x6C40,      0,      0,      0,
- 0x6C42, 0xDF26,      0, 0xDF27, 0xDF28, 0x332D, 0x4467,      0,
- 0x4969, 0x3A62, 0x3957,      0, 0xDF29,      0,      0, 0x494F,
+      0,      0, 0x6C2E,      0,      0,      0,      0, 0x6C30,
+};
+unsigned short utf8_to_euc_E8B1[] = {
+      0, 0x6C2F,      0,      0,      0,      0, 0x4626,      0,
+ 0x6C31,      0, 0x4B2D,      0, 0x6C32,      0, 0x6C33,      0,
+ 0x6C34,      0,      0,      0,      0, 0x6C35,      0,      0,
+      0,      0, 0x465A,      0,      0,      0,      0,      0,
+      0, 0x3E5D, 0x6C36,      0,      0,      0,      0,      0,
+      0,      0, 0x396B, 0x502E, 0x6C37,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6C38, 0x493F, 0x6C39,      0, 0x6C41,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8B2[] = {
+      0,      0, 0x6C3A,      0,      0, 0x6C3C,      0,      0,
+      0, 0x6C3B, 0x6C3D,      0, 0x4B46, 0x6C3E, 0x6C3F,      0,
+      0,      0,      0,      0, 0x6C40,      0,      0,      0,
+ 0x6C42,      0,      0,      0,      0, 0x332D, 0x4467,      0,
+ 0x4969, 0x3A62, 0x3957,      0,      0,      0,      0, 0x494F,
  0x325F, 0x484E, 0x6C45, 0x3453, 0x4055, 0x6C44, 0x6C49, 0x4379,
  0x4C63,      0, 0x6C47, 0x6C48, 0x352E,      0, 0x6C4A, 0x4763,
- 0x425F, 0xDF2A, 0xDF2B, 0x4871, 0x453D, 0x6C46,      0, 0x4B47,
+ 0x425F,      0,      0, 0x4871, 0x453D, 0x6C46,      0, 0x4B47,
 };
-const unsigned short utf8_to_euc_E8B3[] = {
- 0x326C, 0x6C4C, 0x4F28, 0x4442, 0x4F45, 0xDF2C, 0xDF2D, 0x3B71,
- 0x6C4B, 0xDF2E, 0x4231, 0xDF2F,      0, 0x6C5C, 0x4128, 0xDF30,
-      0, 0x4678,      0, 0x4950,      0, 0xDF32, 0xDF31,      0,
-      0, 0xDF33, 0x6C4F, 0x3B3F, 0x3B72, 0xDF34, 0x3E5E,      0,
- 0x4765, 0xDF35, 0x382D, 0x6C4E, 0x6C4D,      0, 0x496A,      0,
- 0xDF36,      0, 0x3C41,      0, 0xDF37, 0x4552,      0, 0xDF38,
- 0xDF39,      0, 0xDF3A,      0, 0xF467, 0xDF3B,      0, 0xDF3C,
- 0xDF3D,      0, 0x6C51, 0x6C52, 0x3958, 0x6C50, 0xDF3E, 0xDF3F,
+unsigned short utf8_to_euc_E8B3[] = {
+ 0x326C, 0x6C4C, 0x4F28, 0x4442, 0x4F45,      0,      0, 0x3B71,
+ 0x6C4B,      0, 0x4231,      0,      0, 0x6C5C, 0x4128,      0,
+      0, 0x4678,      0, 0x4950,      0,      0,      0,      0,
+      0,      0, 0x6C4F, 0x3B3F, 0x3B72,      0, 0x3E5E,      0,
+ 0x4765,      0, 0x382D, 0x6C4E, 0x6C4D,      0, 0x496A,      0,
+      0,      0, 0x3C41,      0,      0, 0x4552,      0,      0,
+ 0x7B71,      0,      0,      0, 0x7B72,      0,      0,      0,
+      0,      0, 0x6C51, 0x6C52, 0x3958, 0x6C50,      0,      0,
 };
-const unsigned short utf8_to_euc_E8B4[] = {
-      0, 0xDF40,      0, 0xDF41, 0x6C53, 0x6C54,      0, 0x6C56,
- 0x4223, 0xDF42, 0x6C55, 0x3466,      0, 0x6C58,      0, 0x6C57,
- 0x6C59,      0, 0xDF43, 0x6C5B, 0x6C5D,      0, 0x6C5E, 0xDF44,
-      0,      0,      0, 0xDF45,      0,      0,      0,      0,
+unsigned short utf8_to_euc_E8B4[] = {
+      0,      0,      0,      0, 0x6C53, 0x6C54,      0, 0x6C56,
+ 0x4223,      0, 0x6C55, 0x3466,      0, 0x6C58,      0, 0x6C57,
+ 0x6C59,      0, 0x7B73, 0x6C5B, 0x6C5D,      0, 0x6C5E,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E8B5[] = {
+unsigned short utf8_to_euc_E8B5[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x4056,      0, 0x3C4F, 0x6C5F,
+      0,      0,      0, 0x3352,      0, 0x6C60,      0,      0,
+ 0x4176, 0x6C61,      0, 0x6C62, 0x496B,      0, 0x7B74, 0x352F,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x4056, 0xDF46, 0x3C4F, 0x6C5F,
-      0, 0xDF47,      0, 0x3352, 0xDF48, 0x6C60, 0xDF49,      0,
- 0x4176, 0x6C61,      0, 0x6C62, 0x496B,      0, 0xF468, 0x352F,
-      0,      0,      0,      0,      0,      0,      0, 0xDF4A,
 };
-const unsigned short utf8_to_euc_E8B6[] = {
-      0, 0x6C63, 0xDF4B,      0, 0xDF4C, 0x4436,      0,      0,
- 0xDF4D,      0, 0x315B,      0,      0, 0xDF4E,      0,      0,
- 0xDF4F, 0xDF50,      0,      0,      0, 0xDF51,      0,      0,
-      0, 0x6C64,      0,      0,      0,      0, 0xDF52, 0xDF53,
- 0xDF54,      0,      0, 0x3C71,      0,      0, 0xDF55,      0,
- 0x3F76,      0,      0, 0xDF56, 0xDF57,      0,      0, 0xDF58,
-      0,      0, 0xDF59, 0x422D,      0, 0xDF5A,      0, 0xDF5B,
-      0, 0xDF5C, 0x6C67, 0xDF5D, 0xDF6F,      0, 0x6C66,      0,
+unsigned short utf8_to_euc_E8B6[] = {
+      0, 0x6C63,      0,      0,      0, 0x4436,      0,      0,
+      0,      0, 0x315B,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6C64,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3C71,      0,      0,      0,      0,
+ 0x3F76,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x422D,      0,      0,      0,      0,
+      0,      0, 0x6C67,      0,      0,      0, 0x6C66,      0,
 };
-const unsigned short utf8_to_euc_E8B7[] = {
- 0xDF5E,      0, 0x6C65,      0,      0, 0xDF5F, 0xDF60, 0xDF61,
- 0xDF62,      0, 0xDF63, 0x6C6D, 0x6C6B,      0, 0xDF64, 0x6C68,
-      0, 0xDF65,      0,      0, 0xDF66, 0xDF67, 0x6C6A, 0xDF68,
-      0, 0xDF69, 0x6C69, 0x6C6C,      0, 0x3577,      0, 0x6C70,
-      0, 0x4057,      0, 0x6C71, 0xDF6A, 0xDF6B,      0, 0xDF6C,
- 0x3859,      0, 0x6C6E, 0x6C6F, 0xDF6D,      0,      0, 0x4F29,
- 0xDF6E, 0xDF70, 0xDF71, 0x4437, 0xDF72, 0x4129,      0,      0,
-      0,      0,      0,      0, 0x6C72, 0xDF73,      0, 0x6C75,
+unsigned short utf8_to_euc_E8B7[] = {
+      0,      0, 0x6C65,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6C6D, 0x6C6B,      0,      0, 0x6C68,
+      0,      0,      0,      0,      0,      0, 0x6C6A,      0,
+      0,      0, 0x6C69, 0x6C6C,      0, 0x3577,      0, 0x6C70,
+      0, 0x4057,      0, 0x6C71,      0,      0,      0,      0,
+ 0x3859,      0, 0x6C6E, 0x6C6F,      0,      0,      0, 0x4F29,
+      0,      0,      0, 0x4437,      0, 0x4129,      0,      0,
+      0,      0,      0,      0, 0x6C72,      0,      0, 0x6C75,
 };
-const unsigned short utf8_to_euc_E8B8[] = {
-      0, 0xDF74,      0,      0, 0xDF75, 0xDF76, 0xDF77,      0,
- 0x6C73, 0x6C74, 0x4D59, 0xDF78,      0,      0,      0, 0x4627,
- 0x6C78, 0xDF79,      0,      0, 0xDF7A,      0, 0xDF7B,      0,
+unsigned short utf8_to_euc_E8B8[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6C73, 0x6C74, 0x4D59,      0,      0,      0,      0, 0x4627,
+ 0x6C78,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x6C76, 0x6C77, 0x6C79,
- 0xDF7C, 0xDF7D, 0xDF7E, 0xE021,      0,      0, 0xE022, 0xE023,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x6D29,      0,      0,      0,      0,      0,
- 0x6C7C, 0xE024,      0, 0xE025, 0x6C7D, 0x6C7B, 0xE026, 0xE027,
- 0xE028, 0xE029,      0,      0,      0, 0xE02A,      0,      0,
-};
-const unsigned short utf8_to_euc_E8B9[] = {
- 0xE02B, 0xE02C, 0x6C7A,      0, 0x447D,      0,      0, 0x6D21,
- 0x6D25, 0x6D22, 0x6C7E, 0xE02D, 0x6D23, 0xE02E, 0xE02F, 0xE030,
- 0x6D24,      0,      0,      0, 0xE031, 0x6D2B,      0,      0,
-      0, 0x6D26,      0, 0xE032, 0xE033, 0xE034, 0xE035, 0x4058,
- 0x6D28, 0xE036, 0xE037, 0x6D2A, 0x6D27,      0,      0,      0,
-      0, 0xE038,      0,      0, 0xE039, 0xE03A,      0, 0xE03B,
- 0xE03C, 0xE03D, 0x6D2D,      0, 0x3D33,      0, 0x6D2C,      0,
-      0, 0xE03E, 0xE03F, 0xE040, 0x6D2E,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E8BA[] = {
-      0, 0x6D2F, 0xE041, 0xE042, 0x6D32, 0x6D31,      0, 0x6D30,
-      0, 0xE043, 0x6D34, 0x6D33,      0, 0x4C76,      0,      0,
- 0xE044, 0x6D36, 0xE045, 0x6D35, 0x6D37, 0xE046,      0,      0,
-      0, 0x6D38, 0xE047, 0xE048,      0, 0xE049, 0xE04A,      0,
-      0, 0x6D3A, 0xE04B,      0,      0,      0,      0, 0xE04C,
-      0, 0xE04D, 0x6D39, 0x3F48, 0x6D3B, 0xE04E, 0xE04F, 0x366D,
- 0x6D3C, 0x6D3E,      0, 0xE050,      0, 0xE051,      0,      0,
-      0,      0, 0xE052, 0xE053,      0,      0, 0x6D3F,      0,
-};
-const unsigned short utf8_to_euc_E8BB[] = {
- 0xE054, 0xE055,      0, 0xE056, 0xE057, 0x6D40, 0x6D3D, 0xE058,
- 0x6D41,      0, 0x3C56, 0x6D42, 0x3530, 0x3733,      0, 0xE059,
-      0, 0xE05A, 0x382E,      0, 0xE05B,      0,      0,      0,
-      0,      0,      0, 0x6D43, 0xE05C,      0,      0, 0x4670,
+ 0x6C7C,      0,      0,      0, 0x6C7D, 0x6C7B,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8B9[] = {
+      0,      0, 0x6C7A,      0, 0x447D,      0,      0, 0x6D21,
+ 0x6D25, 0x6D22, 0x6C7E,      0, 0x6D23,      0,      0,      0,
+ 0x6D24,      0,      0,      0,      0, 0x6D2B,      0,      0,
+      0, 0x6D26,      0,      0,      0,      0,      0, 0x4058,
+ 0x6D28,      0,      0, 0x6D2A, 0x6D27,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6D2D,      0, 0x3D33,      0, 0x6D2C,      0,
+      0,      0,      0,      0, 0x6D2E,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E8BA[] = {
+      0, 0x6D2F,      0,      0, 0x6D32, 0x6D31,      0, 0x6D30,
+      0,      0, 0x6D34, 0x6D33,      0, 0x4C76,      0,      0,
+      0, 0x6D36,      0, 0x6D35, 0x6D37,      0,      0,      0,
+      0, 0x6D38,      0,      0,      0,      0,      0,      0,
+      0, 0x6D3A,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6D39, 0x3F48, 0x6D3B,      0,      0, 0x366D,
+ 0x6D3C, 0x6D3E,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6D3F,      0,
+};
+unsigned short utf8_to_euc_E8BB[] = {
+      0,      0,      0,      0,      0, 0x6D40, 0x6D3D,      0,
+ 0x6D41,      0, 0x3C56, 0x6D42, 0x3530, 0x3733,      0, 0x7B76,
+      0,      0, 0x382E,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6D43,      0,      0,      0, 0x4670,
       0,      0, 0x453E, 0x6D44,      0,      0,      0,      0,
- 0xE05D,      0,      0, 0x6D47,      0, 0xE064, 0xE05E,      0,
- 0xE05F, 0xE060,      0,      0,      0,      0,      0, 0xE061,
- 0x3C34, 0xE062, 0xE063, 0x6D46, 0x6D45, 0x375A, 0x6D48,      0,
+      0,      0,      0, 0x6D47,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x3C34,      0,      0, 0x6D46, 0x6D45, 0x375A, 0x6D48,      0,
 };
-const unsigned short utf8_to_euc_E8BC[] = {
- 0xE065,      0, 0xE066, 0x3353,      0, 0x6D4A,      0, 0xE067,
- 0xE068, 0x3A5C, 0x6D49,      0, 0x6D52,      0,      0, 0xE069,
- 0xE06A,      0, 0x6D4C, 0x6D4E, 0x4A65, 0x6D4B, 0xE06B, 0xE06C,
- 0xE06D, 0x6D4D,      0, 0x6D51, 0x6D4F, 0x3531, 0xE06E, 0x6D50,
- 0xE06F, 0xE070,      0, 0xE071,      0, 0xE072, 0x6D53, 0xE073,
- 0xE074, 0x475A, 0x4E58,      0, 0xE075, 0xE076, 0xE077, 0x3D34,
-      0,      0,      0, 0x6D54, 0xE078, 0xE079, 0xE07A, 0xE07B,
- 0x4D22, 0x6D56, 0xE07C, 0x6D55,      0,      0, 0x6D59, 0x4D41,
+unsigned short utf8_to_euc_E8BC[] = {
+      0,      0,      0, 0x3353,      0, 0x6D4A,      0,      0,
+      0, 0x3A5C, 0x6D49,      0, 0x6D52,      0,      0,      0,
+      0,      0, 0x6D4C, 0x6D4E, 0x4A65, 0x6D4B,      0,      0,
+      0, 0x6D4D,      0, 0x6D51, 0x6D4F, 0x3531,      0, 0x6D50,
+      0,      0,      0,      0,      0,      0, 0x6D53,      0,
+      0, 0x475A, 0x4E58,      0,      0,      0,      0, 0x3D34,
+      0,      0,      0, 0x6D54,      0,      0,      0,      0,
+ 0x4D22, 0x6D56,      0, 0x6D55,      0,      0, 0x6D59, 0x4D41,
 };
-const unsigned short utf8_to_euc_E8BD[] = {
- 0xE07D, 0xE07E, 0x6D58, 0xE121, 0x336D, 0x6D57, 0x6D5C, 0xE122,
-      0, 0x6D5B,      0,      0, 0x6D5A, 0x4532, 0x6D5D, 0xE123,
-      0, 0xE124, 0xE125, 0xE126, 0xE127, 0xE128,      0, 0x6D5E,
- 0xE129,      0,      0,      0, 0x6D5F, 0xE12A, 0xE12B, 0x396C,
-      0, 0x3725, 0x6D60, 0x6D61, 0x6D62, 0xE12C,      0,      0,
+unsigned short utf8_to_euc_E8BD[] = {
+      0,      0, 0x6D58,      0, 0x336D, 0x6D57, 0x6D5C,      0,
+      0, 0x6D5B,      0,      0, 0x6D5A, 0x4532, 0x6D5D,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6D5E,
+      0,      0,      0,      0, 0x6D5F,      0,      0, 0x396C,
+      0, 0x3725, 0x6D60, 0x6D61, 0x6D62,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E8BE[] = {
+unsigned short utf8_to_euc_E8BE[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x3F49, 0x6D63, 0xE12D, 0x3C2D, 0x6D64,
- 0xE12E, 0xE12F,      0, 0x6D65, 0xE130, 0xE131, 0xE132, 0x5221,
+      0,      0,      0, 0x3F49, 0x6D63,      0, 0x3C2D, 0x6D64,
+      0,      0,      0, 0x6D65,      0,      0,      0, 0x5221,
  0x517E,      0,      0,      0,      0, 0x6D66, 0x6570, 0x6D67,
- 0x4324, 0x3F2B, 0x4740,      0,      0, 0xE133, 0xE134, 0x6D68,
- 0xE135,      0, 0x4A55, 0x4454, 0x397E,      0, 0xE136, 0x4329,
+ 0x4324, 0x3F2B, 0x4740,      0,      0,      0,      0, 0x6D68,
+      0,      0, 0x4A55, 0x4454, 0x397E,      0,      0, 0x4329,
 };
-const unsigned short utf8_to_euc_E8BF[] = {
- 0xE137, 0xE138, 0x312A,      0, 0x4B78, 0x3F57, 0xE139,      0,
-      0,      0, 0xE13A, 0xE13B,      0, 0xE13C, 0x375E,      0,
- 0xE13D, 0x3661, 0xE13E, 0xE13F, 0x4A56, 0xE140,      0,      0,
+unsigned short utf8_to_euc_E8BF[] = {
+      0,      0, 0x312A,      0, 0x4B78, 0x3F57,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x375E,      0,
+      0, 0x3661,      0,      0, 0x4A56,      0,      0,      0,
       0,      0, 0x6D69,      0,      0,      0,      0,      0,
- 0xE141,      0, 0x6D6B, 0xE142, 0xE143, 0x6D6A, 0x3260,      0,
- 0xE144, 0x4676, 0x6D6C, 0x4777,      0, 0x4533, 0xE145, 0x6D6D,
- 0x3D52, 0xE146,      0,      0, 0x6D6F, 0xE147, 0xE148, 0x4C42,
- 0x6D7E, 0x6D71, 0x6D72, 0xE149,      0, 0x4449, 0xE14A,      0,
-};
-const unsigned short utf8_to_euc_E980[] = {
- 0x4260, 0x4177, 0xE14B, 0x4628, 0xE14C, 0x6D70, 0x3555,      0,
- 0xE14D,      0,      0, 0x6D79, 0xE14E, 0x6D76, 0x6E25, 0x4629,
+      0,      0, 0x6D6B,      0,      0, 0x6D6A, 0x3260,      0,
+      0, 0x4676, 0x6D6C, 0x4777,      0, 0x4533,      0, 0x6D6D,
+ 0x3D52,      0,      0,      0, 0x6D6F,      0,      0, 0x4C42,
+ 0x6D7E, 0x6D71, 0x6D72,      0,      0, 0x4449,      0,      0,
+};
+unsigned short utf8_to_euc_E980[] = {
+ 0x4260, 0x4177,      0, 0x4628,      0, 0x6D70, 0x3555,      0,
+      0,      0,      0, 0x6D79,      0, 0x6D76, 0x6E25, 0x4629,
  0x4360, 0x6D73,      0, 0x447E, 0x4553, 0x6D74, 0x6D78, 0x3F60,
- 0xE14F, 0x4767, 0x444C, 0xE150,      0, 0x4042, 0x6D77, 0x422E,
+      0, 0x4767, 0x444C,      0,      0, 0x4042, 0x6D77, 0x422E,
  0x4224, 0x6D75, 0x3029, 0x4F22,      0,      0,      0, 0x6D7A,
- 0xE151, 0xE152, 0xE154,      0, 0xE155, 0xE156, 0x4261, 0xE153,
-      0, 0x3D35, 0x3F4A, 0xE157, 0xE158, 0x6D7C, 0x6D7B, 0xE159,
- 0x306F, 0x6D7D,      0,      0, 0x492F,      0, 0x6E27, 0xE15A,
+      0,      0,      0,      0,      0,      0, 0x4261,      0,
+      0, 0x3D35, 0x3F4A,      0,      0, 0x6D7C, 0x6D7B,      0,
+ 0x306F, 0x6D7D,      0,      0, 0x492F,      0, 0x6E27,      0,
 };
-const unsigned short utf8_to_euc_E981[] = {
-      0, 0x465B, 0x3F6B, 0xE15B, 0xE15C, 0x4359,      0, 0x3678,
-      0, 0x6E26, 0x4D37, 0x313F, 0xE15D, 0x4A57, 0x3261, 0x6E21,
+unsigned short utf8_to_euc_E981[] = {
+      0, 0x465B, 0x3F6B,      0,      0, 0x4359,      0, 0x3678,
+      0, 0x6E26, 0x4D37, 0x313F,      0, 0x4A57, 0x3261, 0x6E21,
  0x6E22, 0x6E23, 0x6E24, 0x463B, 0x4323, 0x3063, 0x6E28,      0,
- 0x6E29, 0x7423,      0, 0xE15E, 0x423D, 0xE15F, 0x6E2A,      0,
- 0x3173, 0x414C, 0xE160, 0x382F,      0, 0x4D5A, 0xE161, 0xE162,
- 0x6E2B, 0x452C,      0,      0, 0xE163, 0x4178, 0x3C57, 0x6E2C,
- 0xE164,      0, 0x6E2F,      0, 0xE165, 0x3D65, 0x6E2D, 0x412B,
- 0x412A, 0xE166, 0x3064,      0, 0x4E4B, 0x6E31,      0, 0x4872,
-};
-const unsigned short utf8_to_euc_E982[] = {
- 0x6E33, 0x6E32, 0x6E30, 0x6364, 0x3454, 0xE167,      0, 0x6D6E,
- 0xE168, 0x6E35, 0x6E34, 0xE169, 0xE16A,      0, 0xE16B, 0x6E36,
- 0xE16C, 0x4D38,      0,      0,      0, 0xE16D,      0, 0xE16E,
- 0xE16F, 0xE170,      0, 0xE171,      0,      0,      0,      0,
- 0xE172, 0xE173, 0xE174, 0x4661,      0, 0xE175, 0x4B2E,      0,
+ 0x6E29, 0x7423,      0,      0, 0x423D,      0, 0x6E2A,      0,
+ 0x3173, 0x414C,      0, 0x382F,      0, 0x4D5A,      0, 0x7B79,
+ 0x6E2B, 0x452C,      0,      0,      0, 0x4178, 0x3C57, 0x6E2C,
+      0,      0, 0x6E2F,      0,      0, 0x3D65, 0x6E2D, 0x412B,
+ 0x412A,      0, 0x3064,      0, 0x4E4B, 0x6E31,      0, 0x4872,
+};
+unsigned short utf8_to_euc_E982[] = {
+ 0x6E33, 0x6E32, 0x6E30, 0x6364, 0x3454,      0,      0, 0x6D6E,
+      0, 0x6E35, 0x6E34,      0,      0,      0,      0, 0x6E36,
+      0, 0x4D38,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4661,      0,      0, 0x4B2E,      0,
  0x6E37,      0, 0x3C59,      0,      0,      0,      0, 0x6E38,
- 0xE176, 0x6E39, 0xE177, 0xE178, 0xE179, 0x6E3A, 0xE17A,      0,
- 0x4521,      0,      0,      0,      0, 0xE17B, 0xE17D,      0,
-};
-const unsigned short utf8_to_euc_E983[] = {
-      0, 0x306A,      0, 0xE17E, 0xE221, 0xE222,      0, 0xE223,
- 0xE224,      0, 0x3959,      0, 0xE17C,      0, 0x4F3A,      0,
-      0,      0, 0xE22D,      0,      0, 0xE225,      0, 0xE226,
- 0xE227, 0xE228,      0, 0x6E3E, 0xE229, 0xE22A, 0xF46C, 0xE22B,
-      0, 0x3734, 0x6E3B,      0, 0x6E3C, 0xE22C,      0,      0,
- 0x4974,      0,      0, 0xE22F,      0, 0x3354,      0, 0xE230,
- 0xE231,      0,      0,      0, 0xE232, 0x4D39, 0xE22E, 0x363F,
-      0,      0,      0,      0,      0, 0x4554, 0xE233, 0xE234,
-};
-const unsigned short utf8_to_euc_E984[] = {
- 0xE235,      0, 0x6E3F,      0, 0xE236, 0xE237, 0xE238,      0,
- 0xE239,      0,      0,      0,      0, 0xE23A,      0,      0,
- 0xE23B,      0, 0x6E40,      0, 0xE23C, 0xF46E, 0xE23D, 0xE23E,
- 0xE23F, 0x6E41, 0xE240,      0, 0xE241,      0, 0xE242,      0,
- 0xE243,      0, 0xE245, 0xE246,      0, 0xE244,      0, 0xE247,
-      0, 0xE248,      0,      0,      0, 0x4522, 0xE249, 0xE24A,
- 0x6E43, 0xE24B, 0x6E42,      0, 0xE24C,      0, 0xE24D, 0xE24E,
-      0, 0xE24F, 0xE250,      0, 0xE251, 0xE252,      0,      0,
-};
-const unsigned short utf8_to_euc_E985[] = {
-      0,      0,      0, 0xE253,      0,      0,      0, 0xE254,
- 0xE255, 0x4653, 0x6E44, 0x3D36, 0x3C60, 0x475B, 0x4371, 0xE256,
-      0,      0, 0x3C72, 0xE257, 0x3F6C,      0, 0x6E45, 0xE258,
- 0x6E46, 0xE259, 0xE25A, 0xE25B,      0,      0,      0,      0,
-      0, 0xE25C, 0x3F5D, 0x6E47, 0xE25D, 0x6E48,      0, 0xE25E,
-      0, 0x6E49, 0x4D6F,      0, 0x3D37, 0xE25F,      0,      0,
-      0,      0, 0x6E4B, 0x6E4A, 0xE260, 0x395A,      0, 0x3973,
- 0x3B40, 0xE261, 0xE262, 0xE263,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E986[] = {
-      0, 0xE264, 0x6E4E, 0xE265,      0, 0xE266, 0xE267, 0x3D66,
-      0, 0x6E4D, 0xE268, 0x6E4C,      0, 0x4269, 0xE269,      0,
- 0x386F, 0xE26A, 0x4043, 0xE26B, 0xE26C, 0xE26D,      0, 0x4830,
- 0xE26E,      0,      0,      0, 0x3D39,      0, 0xE26F,      0,
-      0, 0xE270, 0x6E4F,      0, 0x3E5F,      0, 0xE271,      0,
- 0xE272,      0, 0x6E52, 0x6E50, 0xE273, 0xE274, 0xE275, 0x6E51,
- 0xE276, 0xE277, 0xE278, 0xE279, 0x6E54, 0x6E53, 0xE27A,      0,
- 0x3E7A,      0, 0x6E55, 0xE27B, 0xE27C, 0xE27D,      0, 0xE27E,
-};
-const unsigned short utf8_to_euc_E987[] = {
- 0x6E56, 0x6E57, 0xE321, 0xE322,      0, 0xE323, 0x4850, 0x3A53,
+      0, 0x6E39,      0,      0,      0, 0x6E3A,      0,      0,
+ 0x4521,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E983[] = {
+      0, 0x306A,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3959,      0,      0,      0, 0x4F3A,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6E3E,      0,      0, 0x7B7A,      0,
+      0, 0x3734, 0x6E3B,      0, 0x6E3C,      0,      0,      0,
+ 0x4974,      0,      0,      0,      0, 0x3354,      0,      0,
+      0,      0,      0,      0,      0, 0x4D39,      0, 0x363F,
+      0,      0,      0,      0,      0, 0x4554,      0,      0,
+};
+unsigned short utf8_to_euc_E984[] = {
+      0,      0, 0x6E3F,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x6E40,      0,      0, 0x7B7C,      0,      0,
+      0, 0x6E41,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x7B7D,
+      0,      0,      0,      0,      0, 0x4522,      0,      0,
+ 0x6E43,      0, 0x6E42,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E985[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x4653, 0x6E44, 0x3D36, 0x3C60, 0x475B, 0x4371,      0,
+      0,      0, 0x3C72,      0, 0x3F6C,      0, 0x6E45,      0,
+ 0x6E46,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x3F5D, 0x6E47,      0, 0x6E48,      0,      0,
+      0, 0x6E49, 0x4D6F,      0, 0x3D37,      0,      0,      0,
+      0,      0, 0x6E4B, 0x6E4A,      0, 0x395A,      0, 0x3973,
+ 0x3B40,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E986[] = {
+      0,      0, 0x6E4E,      0,      0,      0,      0, 0x3D66,
+      0, 0x6E4D,      0, 0x6E4C,      0, 0x4269,      0,      0,
+ 0x386F,      0, 0x4043,      0,      0,      0,      0, 0x4830,
+      0,      0,      0,      0, 0x3D39,      0,      0,      0,
+      0,      0, 0x6E4F,      0, 0x3E5F,      0,      0,      0,
+      0,      0, 0x6E52, 0x6E50,      0,      0,      0, 0x6E51,
+      0,      0,      0,      0, 0x6E54, 0x6E53,      0,      0,
+ 0x3E7A,      0, 0x6E55,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E987[] = {
+ 0x6E56, 0x6E57,      0,      0,      0,      0, 0x4850, 0x3A53,
  0x3C61, 0x6E58,      0, 0x6E59, 0x4E24, 0x3D45, 0x4C6E, 0x4E4C,
- 0x6E5A, 0x3662,      0, 0xE324, 0xE325,      0, 0x6E5B, 0xE326,
- 0x4523, 0xE327, 0xE328, 0x6E5E, 0x3378, 0x3F4B, 0xE329, 0x6E5C,
-      0, 0x6E5D,      0, 0x4460, 0xE32A, 0xE32B, 0x4B55, 0x367C,
-      0, 0xE32C, 0xE32D,      0, 0xE32E, 0xE32F, 0xE330, 0xE331,
- 0xE332, 0xE333,      0,      0,      0, 0x6E60, 0x6E61, 0xE334,
-      0, 0xE335,      0, 0xE336, 0x6E5F, 0xE337,      0, 0x6E63,
-};
-const unsigned short utf8_to_euc_E988[] = {
- 0xE338, 0xE339,      0,      0, 0xE33A, 0xE33B, 0xE33C, 0xE33D,
-      0, 0xE33E, 0xE33F,      0, 0xE340, 0x465F, 0x3343,      0,
- 0xE341, 0x6E67, 0xE342, 0xE343, 0x6E64, 0x6E66, 0xE344,      0,
- 0xE345,      0,      0,      0, 0xE346, 0xE347, 0x6E62,      0,
-      0,      0,      0, 0xE348, 0xE349, 0xE34A, 0xE34B,      0,
- 0xE34C, 0x6F4F,      0,      0, 0x6E65,      0, 0xE34D, 0xE34E,
- 0xE34F,      0,      0, 0xE350, 0x4E6B, 0xE351, 0xE352, 0x385A,
- 0xE353, 0xE354, 0xE355,      0, 0xE356,      0, 0xE357, 0x6E6F,
-};
-const unsigned short utf8_to_euc_E989[] = {
- 0xE358,      0, 0xE359, 0xE35A, 0x4534, 0x6E6A, 0xE35B, 0xE35C,
- 0x6E6D, 0x6E6B, 0xE35D, 0x6E70,      0, 0xE35E, 0xE35F, 0xE360,
- 0x6E71, 0xE361,      0,      0,      0,      0,      0, 0x6E69,
- 0xE362, 0xE363, 0x6E76, 0x3174, 0xE364, 0xE365, 0x6E68,      0,
- 0xE366, 0xE367, 0x482D,      0, 0x6E6C, 0xE368, 0x3E60, 0xE369,
- 0xE36A, 0xE36B,      0,      0,      0,      0, 0xE36C, 0xE36D,
- 0xE36E, 0x395B,      0,      0,      0, 0xE36F, 0xE370, 0xE371,
- 0xE372, 0xE373,      0, 0xE374, 0xE375, 0xE376, 0x4B48, 0xE377,
-};
-const unsigned short utf8_to_euc_E98A[] = {
+ 0x6E5A, 0x3662,      0,      0,      0,      0, 0x6E5B, 0x7C21,
+ 0x4523,      0, 0x7B7E, 0x6E5E, 0x3378, 0x3F4B, 0x7C22, 0x6E5C,
+      0, 0x6E5D,      0, 0x4460, 0x7C25, 0x7C26, 0x4B55, 0x367C,
+      0,      0,      0,      0,      0, 0x7C23, 0x7C24,      0,
+      0,      0,      0,      0,      0, 0x6E60, 0x6E61,      0,
+      0,      0,      0,      0, 0x6E5F,      0,      0, 0x6E63,
+};
+unsigned short utf8_to_euc_E988[] = {
+      0,      0,      0,      0,      0,      0, 0x7C27,      0,
+      0,      0, 0x7C29,      0,      0, 0x465F, 0x3343,      0,
+ 0x7C28, 0x6E67,      0,      0, 0x6E64, 0x6E66,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x6E62,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6F4F,      0,      0, 0x6E65,      0,      0,      0,
+      0,      0,      0,      0, 0x4E6B,      0,      0, 0x385A,
+      0, 0x7C30, 0x7C2A,      0, 0x7C2C,      0,      0, 0x6E6F,
+};
+unsigned short utf8_to_euc_E989[] = {
+ 0x7C2B,      0,      0,      0, 0x4534, 0x6E6A,      0,      0,
+ 0x6E6D, 0x6E6B,      0, 0x6E70,      0,      0, 0x7C2D,      0,
+ 0x6E71, 0x7C2F,      0,      0,      0,      0,      0, 0x6E69,
+      0, 0x7C2E, 0x6E76, 0x3174,      0,      0, 0x6E68,      0,
+      0,      0, 0x482D,      0, 0x6E6C,      0, 0x3E60, 0x7C31,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x395B,      0,      0,      0,      0,      0, 0x7C33,
+ 0x7C34,      0,      0,      0,      0,      0, 0x4B48,      0,
+};
+unsigned short utf8_to_euc_E98A[] = {
  0x3664,      0,      0, 0x3D46,      0, 0x463C,      0,      0,
- 0xE378, 0xE379, 0xE37A,      0,      0, 0xE37B, 0xE37C,      0,
-      0, 0x412D, 0xE37D, 0x6E74,      0, 0x6E6E, 0x6E73, 0xE37E,
- 0x4C43, 0xE421, 0x4438, 0x6E75, 0x6E72,      0,      0, 0xE422,
- 0xE423,      0,      0,      0, 0xE424, 0xE425,      0, 0xE426,
- 0xE427,      0,      0, 0xE428,      0, 0x412C,      0, 0xE429,
-      0,      0, 0xE42A,      0,      0,      0, 0xE42B, 0x6E79,
- 0xE42C, 0x6E78, 0xE42D, 0xE42E, 0xE42F, 0xE430,      0, 0xE431,
-};
-const unsigned short utf8_to_euc_E98B[] = {
- 0xE432, 0xE433, 0xE434, 0xE435,      0, 0xE436, 0xE437, 0xE438,
- 0xE439,      0,      0, 0xE43A, 0xE43B, 0xE43C, 0xE43D, 0x6E77,
- 0xE43E,      0, 0x4B2F, 0xE43F,      0, 0xE440,      0, 0xE441,
- 0xE442, 0xE443,      0,      0, 0xE444, 0xE445,      0, 0xE446,
- 0xE447, 0xE448,      0, 0xE449, 0x3D7B, 0xE44A,      0, 0xE44B,
- 0xE44C, 0x6E7A, 0x4A5F,      0, 0xE44D, 0x3154, 0xE44E,      0,
- 0xE44F,      0, 0x4946, 0x4372,      0,      0,      0,      0,
- 0x3578, 0xE450, 0x6E7C, 0xE451, 0x395D,      0,      0, 0xE452,
-};
-const unsigned short utf8_to_euc_E98C[] = {
- 0xE453,      0, 0xE454,      0,      0,      0, 0x3B2C,      0,
- 0xE455,      0,      0,      0,      0, 0xE456,      0, 0x6E7B,
- 0x3F6D, 0xE457,      0,      0, 0xE458, 0xE459,      0,      0,
- 0x3F6E, 0x6F21, 0x6F23,      0, 0xE45A, 0xE45B, 0xE45C, 0xE45D,
- 0x3E7B, 0xE45E, 0x6F22, 0x6F24, 0xE45F, 0xE460, 0x3653, 0xE461,
- 0x4945, 0xE462, 0xE463, 0x3C62, 0x4F23,      0, 0x6E7E, 0x3A78,
-      0,      0, 0x4F3F, 0xE464, 0xE465, 0x6F26, 0xE466, 0xE467,
+ 0x7924,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x412D,      0, 0x6E74,      0, 0x6E6E, 0x6E73,      0,
+ 0x4C43,      0, 0x4438, 0x6E75, 0x6E72,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x7C32,
+      0,      0,      0,      0,      0, 0x412C,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6E79,
+      0, 0x6E78,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E98B[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6E77,
+ 0x7C38,      0, 0x4B2F, 0x7C3C,      0, 0x7C3A,      0, 0x7C36,
+      0, 0x7C37,      0,      0,      0,      0,      0,      0,
+ 0x7C3B,      0,      0,      0, 0x3D7B,      0,      0, 0x7C35,
+      0, 0x6E7A, 0x4A5F,      0,      0, 0x3154,      0,      0,
+      0,      0, 0x4946, 0x4372,      0,      0,      0,      0,
+ 0x3578, 0x792A, 0x6E7C, 0x7C3F, 0x395D,      0,      0, 0x7C42,
+};
+unsigned short utf8_to_euc_E98C[] = {
+      0,      0, 0x7C44,      0,      0,      0, 0x3B2C,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x6E7B,
+ 0x3F6D,      0,      0,      0,      0,      0,      0,      0,
+ 0x3F6E, 0x6F21, 0x6F23,      0,      0, 0x7C43, 0x7C41,      0,
+ 0x3E7B, 0x7C3E, 0x6F22, 0x6F24,      0, 0x7C3D, 0x3653,      0,
+ 0x4945,      0,      0, 0x3C62, 0x4F23,      0, 0x6E7E, 0x3A78,
+      0,      0, 0x4F3F,      0,      0, 0x6F26,      0,      0,
       0,      0, 0x6F25, 0x6F27,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E98D[] = {
-      0,      0,      0,      0, 0x6E7D,      0,      0, 0xE468,
- 0xE469, 0xE46A,      0, 0x4669,      0, 0x4555,      0,      0,
- 0xE46B, 0xE46C, 0xE46D,      0, 0x4457, 0xE46E, 0x6F2C, 0xE46F,
- 0xE470,      0, 0xE471, 0x4343, 0x6F28,      0, 0xE472,      0,
- 0x6F29,      0,      0,      0, 0xE473, 0xE474,      0, 0xE475,
-      0, 0xE476, 0xE477,      0, 0x372D, 0xE478, 0x6F2B, 0xE479,
- 0xE47A, 0xE47B,      0, 0xE47C, 0xE47D, 0x3830, 0xE47E,      0,
-      0,      0, 0xE521,      0, 0x6F2A, 0xE522, 0x3E61, 0xE523,
-};
-const unsigned short utf8_to_euc_E98E[] = {
- 0xE524, 0xE525, 0xE526,      0,      0,      0,      0,      0,
- 0xE527,      0, 0xE528, 0xE529, 0x3379, 0xE52A,      0, 0xE52B,
-      0,      0, 0xE52C,      0, 0x6F30, 0xE52D, 0x3A3F, 0x4179,
- 0xE52E,      0, 0x444A, 0xE52F,      0,      0, 0xE530,      0,
-      0, 0xE531,      0, 0xE532, 0xE533,      0, 0xE534, 0x333B,
- 0xE535, 0xE53B,      0, 0xE536, 0x6F2E, 0x6F2F, 0x4443,      0,
- 0x6F2D,      0,      0,      0, 0xE537, 0xE538, 0xE539,      0,
-      0, 0x6F31, 0xE53A,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E98F[] = {
-      0, 0xE53C,      0, 0x6F37, 0xE53D, 0xE53E, 0xE53F, 0xE540,
- 0x6F3A, 0xE541, 0xE542, 0xE543, 0xE544, 0xE545,      0,      0,
- 0x6F39, 0x452D,      0, 0xE546,      0,      0, 0x6F32, 0x6F33,
- 0x6F36, 0xE547,      0,      0, 0xE548, 0x6F38, 0xE549, 0xE54A,
-      0, 0x3640, 0xE54B,      0, 0x6F3B, 0x6F35, 0xE54C, 0xE54D,
+unsigned short utf8_to_euc_E98D[] = {
+      0,      0,      0,      0, 0x6E7D,      0,      0,      0,
+ 0x7923,      0,      0, 0x4669,      0, 0x4555,      0,      0,
+      0,      0,      0,      0, 0x4457,      0, 0x6F2C, 0x7C46,
+      0,      0,      0, 0x4343, 0x6F28,      0,      0,      0,
+ 0x6F29,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x372D,      0, 0x6F2B,      0,
+ 0x7C45,      0,      0,      0,      0, 0x3830,      0,      0,
+      0,      0,      0,      0, 0x6F2A,      0, 0x3E61,      0,
+};
+unsigned short utf8_to_euc_E98E[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x3379,      0,      0,      0,
+      0,      0,      0,      0, 0x6F30,      0, 0x3A3F, 0x4179,
+      0,      0, 0x444A,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x7C47,      0,      0, 0x333B,
+      0,      0,      0,      0, 0x6F2E, 0x6F2F, 0x4443,      0,
+ 0x6F2D,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x6F31,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E98F[] = {
+      0,      0,      0, 0x6F37,      0,      0, 0x7C48,      0,
+ 0x6F3A,      0,      0,      0,      0,      0,      0,      0,
+ 0x6F39, 0x452D,      0,      0,      0,      0, 0x6F32, 0x6F33,
+ 0x6F36,      0,      0,      0,      0, 0x6F38, 0x7C49,      0,
+      0, 0x3640,      0,      0, 0x6F3B, 0x6F35,      0,      0,
  0x6F34,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xE54F,
- 0xE550, 0xE54E, 0xE551, 0xE552,      0, 0xE553,      0,      0,
-};
-const unsigned short utf8_to_euc_E990[] = {
-      0, 0xE554, 0xE555, 0x6F3F, 0xE556,      0,      0, 0x6F40,
- 0xE557, 0xE558,      0,      0,      0, 0xE559, 0xE55A, 0xE55B,
- 0x6F41,      0,      0, 0x6F3E, 0x6F3D, 0xE55C, 0xE55D, 0xE55E,
- 0x3E62, 0x462A, 0x6F3C,      0,      0,      0,      0, 0xE55F,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x7C4A,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E990[] = {
+      0,      0,      0, 0x6F3F,      0,      0,      0, 0x6F40,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x6F41,      0,      0, 0x6F3E, 0x6F3D,      0,      0,      0,
+ 0x3E62, 0x462A, 0x6F3C,      0,      0,      0,      0,      0,
       0, 0x6F45,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0x6F43,      0,      0, 0xE560, 0xE561,
-      0, 0xE562, 0xE563, 0xE564, 0xE565, 0x6F44, 0x6F42,      0,
- 0x4278,      0, 0x6F46, 0xE566,      0, 0xE568,      0, 0xE567,
-};
-const unsigned short utf8_to_euc_E991[] = {
-      0, 0x6F47,      0, 0xE569, 0x6F49, 0xE56A,      0,      0,
- 0xE56B,      0, 0xE56C,      0, 0xE56D,      0,      0,      0,
-      0, 0x3455, 0x6F48, 0x4C7A,      0, 0xE56E,      0,      0,
-      0, 0xE56F, 0x6F54, 0x6F4A, 0xE570,      0, 0x6F4D, 0xE571,
- 0x6F4B, 0xE572, 0x6F4C, 0xE573,      0,      0,      0,      0,
- 0xE574,      0, 0x6F4E, 0xE575,      0, 0xE576, 0xE577, 0xE578,
- 0x6F50, 0xE579, 0xE57A,      0,      0, 0x6F51,      0, 0x6F52,
+      0,      0,      0, 0x6F43,      0,      0,      0,      0,
+      0, 0x7C4B,      0,      0,      0, 0x6F44, 0x6F42,      0,
+ 0x4278,      0, 0x6F46,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E991[] = {
+      0, 0x6F47,      0,      0, 0x6F49, 0x7C4C,      0,      0,
+ 0x7C4D,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x3455, 0x6F48, 0x4C7A,      0,      0,      0,      0,
+      0,      0, 0x6F54, 0x6F4A,      0,      0, 0x6F4D,      0,
+ 0x6F4B,      0, 0x6F4C,      0,      0,      0,      0,      0,
+      0,      0, 0x6F4E,      0,      0,      0,      0,      0,
+ 0x6F50,      0,      0,      0,      0, 0x6F51,      0, 0x6F52,
       0,      0,      0,      0, 0x6F55, 0x6F53, 0x6F56, 0x6F58,
 };
-const unsigned short utf8_to_euc_E992[] = {
-      0, 0x6F57,      0, 0xE57C, 0xE57B,      0,      0,      0,
+unsigned short utf8_to_euc_E992[] = {
+      0, 0x6F57,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -5627,7 +4510,7 @@ const unsigned short utf8_to_euc_E992[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E995[] = {
+unsigned short utf8_to_euc_E995[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -5635,349 +4518,349 @@ const unsigned short utf8_to_euc_E995[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0, 0x4439,
- 0xE57D, 0xE57E,      0,      0,      0,      0, 0xE621,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E996[] = {
- 0x4C67,      0, 0x6F59, 0x412E, 0xE622,      0,      0, 0x6F5A,
- 0xE623, 0x4A44, 0x6F5B, 0x332B, 0xE624, 0xE625, 0xE626, 0x313C,
-      0, 0x3457, 0xF471, 0x3456, 0x6F5C,      0, 0x6F5D,      0,
- 0x6F5E, 0x6F5F,      0,      0,      0, 0xE627, 0xE628, 0xE629,
- 0x6F60, 0xE62A, 0x3458, 0x3355, 0x395E, 0x4836, 0xE62B, 0x6F62,
- 0x6F61, 0xE62C,      0, 0xE62D, 0xE62E, 0x6F63,      0,      0,
-      0,      0, 0x315C,      0, 0xE62F,      0, 0xE630,      0,
-      0, 0x6F66, 0xE631, 0x6F65, 0x6F64, 0xE632, 0x6F67, 0xE633,
+unsigned short utf8_to_euc_E996[] = {
+ 0x4C67,      0, 0x6F59, 0x412E,      0,      0,      0, 0x6F5A,
+      0, 0x4A44, 0x6F5B, 0x332B,      0,      0,      0, 0x313C,
+      0, 0x3457, 0x7C4E, 0x3456, 0x6F5C,      0, 0x6F5D,      0,
+ 0x6F5E, 0x6F5F,      0,      0,      0,      0,      0,      0,
+ 0x6F60,      0, 0x3458, 0x3355, 0x395E, 0x4836,      0, 0x6F62,
+ 0x6F61,      0,      0,      0,      0, 0x6F63,      0,      0,
+      0,      0, 0x315C,      0,      0,      0,      0,      0,
+      0, 0x6F66,      0, 0x6F65, 0x6F64,      0, 0x6F67,      0,
 };
-const unsigned short utf8_to_euc_E997[] = {
-      0,      0,      0, 0x6F6A,      0,      0, 0xE634, 0x3047,
- 0xE635, 0xE636, 0x6F68, 0xE637, 0x6F6C, 0x6F6B,      0,      0,
- 0xE638, 0xE639, 0xE63A, 0xE63B, 0x6F6E, 0x6F6D, 0x6F6F,      0,
- 0x462E, 0xE63C, 0xE63D,      0, 0x6F70, 0xE63E, 0xE63F, 0xE640,
- 0xE641, 0x6F71, 0x6F73,      0, 0xE642, 0x6F72, 0xE643,      0,
+unsigned short utf8_to_euc_E997[] = {
+      0,      0,      0, 0x6F6A,      0,      0,      0, 0x3047,
+      0,      0, 0x6F68,      0, 0x6F6C, 0x6F6B,      0,      0,
+      0,      0,      0,      0, 0x6F6E, 0x6F6D, 0x6F6F,      0,
+ 0x462E,      0,      0,      0, 0x6F70,      0,      0,      0,
+      0, 0x6F71, 0x6F73,      0,      0, 0x6F72,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E998[] = {
+unsigned short utf8_to_euc_E998[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0x496C, 0xE644, 0xE645,      0,
-      0, 0x6F74, 0xE646,      0, 0xE647, 0xE648, 0xE649,      0,
- 0x6F75,      0, 0x3A65,      0, 0xE64A,      0, 0x6F76, 0x6F77,
-      0, 0xE64B, 0x4B49, 0xE64C,      0,      0,      0, 0xE64D,
- 0xE64E, 0xE64F, 0xE650, 0x414B, 0xE651, 0xE652,      0, 0x3024,
+      0,      0,      0,      0, 0x496C,      0,      0,      0,
+      0, 0x6F74,      0,      0,      0,      0,      0,      0,
+ 0x6F75,      0, 0x3A65,      0,      0,      0, 0x6F76, 0x6F77,
+      0,      0, 0x4B49,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x414B,      0,      0,      0, 0x3024,
 };
-const unsigned short utf8_to_euc_E999[] = {
- 0x424B, 0xE653, 0x6F78,      0, 0x496D,      0,      0,      0,
+unsigned short utf8_to_euc_E999[] = {
+ 0x424B,      0, 0x6F78,      0, 0x496D,      0,      0,      0,
       0,      0,      0, 0x6F7B, 0x6F79, 0x395F,      0, 0x6F7A,
- 0x3842,      0, 0xE654,      0, 0xE655,      0, 0xE656, 0xE657,
- 0xE658,      0,      0, 0x4A45, 0x6F7D, 0x7021, 0x6F7E, 0x7022,
-      0, 0xE659, 0x3121, 0x3F58, 0x3D7C, 0x3459, 0x7023,      0,
-      0,      0, 0x4766,      0, 0x7025,      0, 0xE65A,      0,
- 0x3122,      0, 0x7024, 0x4444, 0xE65B, 0x4E4D, 0x462B, 0x6F7C,
- 0x4E26,      0, 0x3831, 0xE65C, 0xE65D, 0x4D5B, 0xE65E, 0xE65F,
-};
-const unsigned short utf8_to_euc_E99A[] = {
-      0, 0xE660, 0xE661, 0xE662, 0xE663, 0x3679, 0x4E34,      0,
- 0x3728, 0xE664, 0x4262, 0x6721,      0, 0x7026, 0x332C, 0x3F6F,
-      0, 0xE665,      0,      0, 0x3356, 0x7028, 0xE666, 0x7029,
- 0x7027, 0x3764, 0xE667, 0x3A5D, 0x3E63, 0xE668,      0, 0xE669,
- 0x3123,      0,      0, 0x4E59, 0xE66A, 0xE66B, 0xE66C, 0x702B,
- 0x6E2E, 0xE66D, 0x702A,      0,      0,      0, 0xE66E, 0xE66F,
- 0x702E, 0x702C, 0x702D, 0xE670, 0x702F,      0, 0x7030, 0x4E6C,
- 0x7031, 0x7032, 0xE671, 0x4049, 0x483B,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E99B[] = {
+ 0x3842,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4A45, 0x6F7D, 0x7021, 0x6F7E, 0x7022,
+      0,      0, 0x3121, 0x3F58, 0x3D7C, 0x3459, 0x7023,      0,
+      0,      0, 0x4766,      0, 0x7025,      0,      0,      0,
+ 0x3122,      0, 0x7024, 0x4444,      0, 0x4E4D, 0x462B, 0x6F7C,
+ 0x4E26,      0, 0x3831,      0,      0, 0x4D5B,      0,      0,
+};
+unsigned short utf8_to_euc_E99A[] = {
+      0,      0,      0,      0,      0, 0x3679, 0x4E34,      0,
+ 0x3728,      0, 0x4262, 0x6721,      0, 0x7026, 0x332C, 0x3F6F,
+      0,      0,      0,      0, 0x3356, 0x7028,      0, 0x7029,
+ 0x7027, 0x3764,      0, 0x3A5D, 0x3E63, 0x7C51,      0,      0,
+ 0x3123,      0,      0, 0x4E59,      0,      0,      0, 0x702B,
+ 0x6E2E,      0, 0x702A,      0,      0,      0,      0, 0x7C52,
+ 0x702E, 0x702C, 0x702D,      0, 0x702F,      0, 0x7030, 0x4E6C,
+ 0x7031, 0x7032,      0, 0x4049, 0x483B,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E99B[] = {
  0x3F7D, 0x3467,      0,      0, 0x4D3A, 0x326D, 0x3D38, 0x385B,
-      0, 0x7035, 0xE672, 0x7034, 0x3B73, 0x7036, 0x7033,      0,
-      0, 0x3B28, 0xE673,      0,      0, 0x703A, 0x6A2D,      0,
- 0xE675, 0x5256, 0xE676, 0x3F77, 0x7038, 0xE677, 0xE678, 0xE679,
+      0, 0x7035,      0, 0x7034, 0x3B73, 0x7036, 0x7033,      0,
+      0, 0x3B28,      0,      0,      0, 0x703A, 0x6A2D,      0,
+      0, 0x5256,      0, 0x3F77, 0x7038,      0,      0,      0,
       0,      0, 0x4E25, 0x4671,      0,      0,      0,      0,
- 0x312B, 0xE67A, 0x4063, 0x3C36,      0,      0,      0, 0xE67B,
- 0x4A37, 0xE67C, 0x3140,      0,      0,      0, 0x4E6D, 0x4D6B,
-      0, 0x703B, 0xE67D, 0x4545,      0,      0,      0,      0,
+ 0x312B,      0, 0x4063, 0x3C36,      0,      0,      0,      0,
+ 0x4A37,      0, 0x3140,      0,      0,      0, 0x4E6D, 0x4D6B,
+      0, 0x703B,      0, 0x4545,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E99C[] = {
- 0x3C7B,      0, 0xE67E, 0xE721, 0x703C, 0xE722, 0x703D, 0x3F4C,
- 0x703E, 0xE723, 0x4E6E,      0,      0, 0x7039, 0x7040, 0x7042,
+unsigned short utf8_to_euc_E99C[] = {
+ 0x3C7B,      0,      0,      0, 0x703C,      0, 0x703D, 0x3F4C,
+ 0x703E,      0, 0x4E6E,      0,      0, 0x7039, 0x7040, 0x7042,
       0, 0x7041,      0, 0x703F,      0,      0, 0x7043,      0,
-      0, 0x7044, 0xE724, 0xE725, 0x417A, 0xE726, 0x3262,      0,
-      0, 0xE727, 0xE728, 0xE729, 0x7045,      0,      0, 0x4C38,
- 0xE72A,      0, 0x7046,      0,      0,      0,      0,      0,
- 0x7047, 0xE72B, 0x4F2A, 0xE72C,      0,      0,      0,      0,
- 0x5B31, 0x7048,      0, 0xF474,      0, 0x7049, 0x704A,      0,
-};
-const unsigned short utf8_to_euc_E99D[] = {
-      0, 0xE72D, 0x704E, 0xE72E, 0x704B,      0, 0x704C,      0,
- 0x704D, 0x704F, 0xE72F,      0,      0, 0xF475, 0xE730, 0xE731,
-      0, 0xF476, 0x4044,      0,      0, 0xE732, 0x4C77, 0xE733,
- 0xE734, 0x4045, 0xE735, 0xE736, 0x7050,      0, 0x4873,      0,
- 0x7051, 0x7353, 0x4C4C, 0xE737, 0x7052,      0, 0x7053, 0xE738,
- 0x7054, 0x3357, 0xE739, 0x7056,      0, 0x3F59, 0xE73A,      0,
-      0, 0x7057,      0, 0xE73B, 0x3724,      0, 0xE73C, 0xE73D,
- 0xE73E, 0x7058, 0x705C, 0xE73F, 0x705A, 0xE740,      0, 0xE741,
-};
-const unsigned short utf8_to_euc_E99E[] = {
- 0xE742, 0x705B,      0,      0, 0x3373, 0x7059, 0x705D,      0,
-      0, 0xE743,      0, 0x705E,      0, 0x3048,      0, 0x705F,
- 0x7060,      0,      0,      0,      0, 0xE744, 0xE745, 0xE746,
- 0x3E64, 0xE747, 0xE748,      0, 0x7061,      0, 0xE749, 0xE74A,
- 0x3547,      0, 0xE74B, 0x7064,      0,      0, 0x7063,      0,
- 0x7062,      0,      0, 0x6B71, 0xE74C, 0x4A5C, 0xE74D,      0,
-      0, 0xE74E, 0xE74F, 0x7065, 0x7066, 0xE750, 0xE751,      0,
- 0xE752, 0xE753, 0xE754,      0, 0xE755,      0, 0xE756, 0xE757,
-};
-const unsigned short utf8_to_euc_E99F[] = {
-      0, 0xE758,      0, 0x7067, 0xE759, 0xE75A, 0x7068, 0xE75B,
- 0x7069, 0xE75C, 0xE75D, 0x706A, 0xE75E, 0xE75F, 0xE760,      0,
- 0xE761, 0xE762,      0, 0x345A, 0xE763,      0,      0, 0xE764,
- 0xE765, 0xE766,      0, 0xE76A, 0x706B, 0xE767, 0xE768,      0,
- 0xE769, 0xE76B,      0,      0, 0xE76C,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x706C, 0x4723, 0xE76D,
-      0, 0xE76E, 0x706E, 0x323B, 0xE76F, 0x7071, 0x7070, 0xE770,
- 0xE771,      0, 0xE772, 0x3124,      0,      0,      0, 0x3641,
-};
-const unsigned short utf8_to_euc_E9A0[] = {
-      0, 0x4A47, 0x443A, 0x3A22,      0, 0x3960, 0x3D67, 0xE773,
- 0x3F5C,      0, 0xE774,      0, 0x7073, 0xE776, 0xE777, 0x7072,
- 0x4D42, 0x3468, 0x4852, 0x465C, 0xE778,      0, 0xE779, 0x3F7C,
- 0x4E4E, 0xE775, 0x375B,      0, 0xE77A,      0, 0xE77B,      0,
- 0xE77C, 0x7076,      0, 0xE77D, 0x7075, 0xE828, 0xE77E,      0,
-      0,      0,      0, 0xE821, 0x4B4B, 0x462C, 0xE822, 0xE823,
- 0xE824,      0, 0xE825, 0xE826, 0x3150, 0xE827,      0, 0x7077,
- 0x7074,      0,      0, 0x4951, 0x4D6A, 0x7078, 0xE829,      0,
-};
-const unsigned short utf8_to_euc_E9A1[] = {
-      0,      0,      0,      0, 0xE82A,      0, 0x7079, 0xE82B,
-      0,      0, 0xE82C, 0x707B, 0x426A, 0x335B, 0x335C, 0x707A,
-      0, 0xE82D, 0xE82E, 0xE82F, 0x3469, 0x3832, 0xE830, 0xE831,
- 0x346A, 0xE832, 0xE833, 0x453F,      0,      0, 0x4E60,      0,
-      0,      0, 0xE834, 0xE835,      0, 0xE836, 0xE837, 0x385C,
-      0,      0, 0xE838, 0x707C, 0xE839,      0,      0, 0x707D,
+      0, 0x7044,      0,      0, 0x417A,      0, 0x3262,      0,
+      0,      0,      0,      0, 0x7045,      0,      0, 0x4C38,
+      0,      0, 0x7046,      0,      0,      0,      0,      0,
+ 0x7047,      0, 0x4F2A, 0x7C53,      0,      0,      0,      0,
+ 0x5B31, 0x7048,      0, 0x7C54,      0, 0x7049, 0x704A,      0,
+};
+unsigned short utf8_to_euc_E99D[] = {
+      0,      0, 0x704E, 0x7C55, 0x704B,      0, 0x704C,      0,
+ 0x704D, 0x704F,      0,      0,      0, 0x7C56,      0, 0x7C57,
+      0, 0x7C58, 0x4044,      0,      0, 0x7C59, 0x4C77,      0,
+      0, 0x4045,      0,      0, 0x7050,      0, 0x4873,      0,
+ 0x7051, 0x7353, 0x4C4C,      0, 0x7052,      0, 0x7053,      0,
+ 0x7054, 0x3357,      0, 0x7056,      0, 0x3F59,      0,      0,
+      0, 0x7057,      0,      0, 0x3724,      0,      0,      0,
+      0, 0x7058, 0x705C,      0, 0x705A,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E99E[] = {
+      0, 0x705B,      0,      0, 0x3373, 0x7059, 0x705D,      0,
+      0,      0,      0, 0x705E,      0, 0x3048,      0, 0x705F,
+ 0x7060,      0,      0,      0,      0,      0,      0,      0,
+ 0x3E64,      0,      0,      0, 0x7061,      0,      0,      0,
+ 0x3547,      0,      0, 0x7064,      0,      0, 0x7063,      0,
+ 0x7062,      0,      0, 0x6B71,      0, 0x4A5C,      0,      0,
+      0,      0,      0, 0x7065, 0x7066,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E99F[] = {
+      0,      0,      0, 0x7067,      0,      0, 0x7068,      0,
+ 0x7069,      0,      0, 0x706A,      0,      0,      0,      0,
+      0,      0,      0, 0x345A,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x706B,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x706C, 0x4723,      0,
+      0,      0, 0x706E, 0x323B,      0, 0x7071, 0x7070,      0,
+      0,      0,      0, 0x3124,      0,      0,      0, 0x3641,
+};
+unsigned short utf8_to_euc_E9A0[] = {
+      0, 0x4A47, 0x443A, 0x3A22,      0, 0x3960, 0x3D67,      0,
+ 0x3F5C,      0,      0,      0, 0x7073,      0,      0, 0x7072,
+ 0x4D42, 0x3468, 0x4852, 0x465C,      0,      0,      0, 0x3F7C,
+ 0x4E4E,      0, 0x375B,      0,      0,      0,      0,      0,
+      0, 0x7076,      0,      0, 0x7075,      0,      0,      0,
+      0,      0,      0,      0, 0x4B4B, 0x462C,      0,      0,
+      0,      0,      0,      0, 0x3150,      0,      0, 0x7077,
+ 0x7074,      0,      0, 0x4951, 0x4D6A, 0x7078,      0,      0,
+};
+unsigned short utf8_to_euc_E9A1[] = {
+      0,      0,      0,      0,      0,      0, 0x7079,      0,
+      0,      0,      0, 0x707B, 0x426A, 0x335B, 0x335C, 0x707A,
+      0,      0,      0,      0, 0x3469, 0x3832,      0, 0x7C5A,
+ 0x346A,      0,      0, 0x453F,      0,      0, 0x4E60,      0,
+      0,      0,      0,      0,      0, 0x7C5B,      0, 0x385C,
+      0,      0,      0, 0x707C,      0,      0,      0, 0x707D,
  0x707E, 0x7121,      0, 0x7123, 0x7122,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9A2[] = {
+unsigned short utf8_to_euc_E9A2[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
- 0x4977,      0, 0x7124, 0xE83A,      0, 0xE83B, 0xE83C, 0x7125,
- 0xE83D, 0x7126,      0,      0, 0xE83E,      0, 0x7127, 0xE83F,
- 0xE840,      0, 0xE841, 0xE842,      0,      0,      0, 0xE843,
+ 0x4977,      0, 0x7124,      0,      0,      0,      0, 0x7125,
+      0, 0x7126,      0,      0,      0,      0, 0x7127,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9A3[] = {
-      0,      0, 0xE844, 0x7129, 0x7128, 0xE845, 0x712A,      0,
- 0xE846,      0,      0,      0, 0xE847,      0,      0,      0,
+unsigned short utf8_to_euc_E9A3[] = {
+      0,      0,      0, 0x7129, 0x7128,      0, 0x712A,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0, 0x4874, 0x664C,      0,      0, 0x3F29,
-      0, 0xE848, 0x3532, 0xE849,      0, 0xE84A, 0xE84B, 0xE84C,
-      0, 0x712B, 0xE84D, 0x712C,      0, 0x522C, 0x5D3B, 0x4853,
-      0,      0, 0x307B, 0xE84E, 0x303B,      0, 0xE84F,      0,
+      0,      0, 0x3532,      0,      0,      0,      0,      0,
+      0, 0x712B,      0, 0x712C,      0, 0x522C, 0x5D3B, 0x4853,
+      0,      0, 0x307B,      0, 0x303B,      0,      0,      0,
       0,      0,      0,      0, 0x3B74, 0x4B30, 0x3E7E,      0,
 };
-const unsigned short utf8_to_euc_E9A4[] = {
-      0,      0, 0xE850, 0x712D,      0, 0x4C5F,      0, 0xE851,
- 0xE852, 0x712E, 0x4D5C,      0, 0x3142,      0,      0,      0,
- 0x3B41, 0xE853, 0x712F, 0x326E, 0x7130, 0xE854, 0xE855, 0xE856,
- 0x7131,      0, 0xE857, 0xE858, 0xE859, 0x7133, 0x7134, 0xE85A,
- 0x7136, 0x7132, 0xE85B,      0, 0x7135,      0, 0xE85C, 0xE85D,
- 0x345B,      0,      0, 0xE85E, 0x7137,      0, 0x7138,      0,
-      0, 0xE85F, 0xE860, 0xE861, 0xE862, 0xE863,      0,      0,
-      0, 0xE864, 0xE865, 0xE866, 0xE867, 0x7139, 0x713A,      0,
+unsigned short utf8_to_euc_E9A4[] = {
+      0,      0,      0, 0x712D,      0, 0x4C5F,      0,      0,
+      0, 0x712E, 0x4D5C,      0, 0x3142,      0,      0,      0,
+ 0x3B41,      0, 0x712F, 0x326E, 0x7130,      0,      0,      0,
+ 0x7131,      0,      0,      0,      0, 0x7133, 0x7134,      0,
+ 0x7136, 0x7132,      0,      0, 0x7135,      0,      0, 0x7C5E,
+ 0x345B,      0,      0,      0, 0x7137,      0, 0x7138,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x7139, 0x713A,      0,
 };
-const unsigned short utf8_to_euc_E9A5[] = {
- 0xE868, 0xE869, 0x713B,      0,      0, 0x713D, 0xE86A, 0xE86B,
- 0xE86C, 0x713C,      0, 0x713F, 0x7142, 0xE86D, 0xE86E,      0,
- 0x713E, 0x7140, 0x7141,      0, 0xE86F, 0x7143,      0, 0x3642,
- 0xE870, 0xE871,      0, 0xE872, 0xE873,      0, 0xE874, 0xE875,
- 0xE876,      0,      0,      0,      0,      0,      0,      0,
+unsigned short utf8_to_euc_E9A5[] = {
+      0,      0, 0x713B,      0,      0, 0x713D,      0,      0,
+      0, 0x713C,      0, 0x713F, 0x7142,      0,      0,      0,
+ 0x713E, 0x7140, 0x7141,      0,      0, 0x7143,      0, 0x3642,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9A6[] = {
+unsigned short utf8_to_euc_E9A6[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0, 0x3C73, 0x7144,
- 0x7145, 0x3961,      0, 0xE877,      0, 0xE878, 0xF47A, 0xE879,
-      0,      0,      0,      0,      0, 0x7146, 0xE87A,      0,
+ 0x7145, 0x3961,      0,      0,      0,      0, 0x7C60,      0,
+      0,      0,      0,      0,      0, 0x7146,      0,      0,
  0x333E,      0,      0,      0, 0x474F, 0x7147, 0x7148,      0,
- 0xE87B, 0xE87C, 0xE87D, 0x435A, 0x466B, 0xE87E,      0,      0,
-      0, 0xE921, 0xE922,      0, 0x7149, 0xE923,      0, 0xE924,
-};
-const unsigned short utf8_to_euc_E9A7[] = {
-      0, 0x477D,      0, 0xE925, 0x424C, 0x3158, 0x366E,      0,
- 0x366F, 0xE926,      0,      0,      0,      0,      0,      0,
- 0x4373, 0x714E, 0x3670, 0xE927, 0xE928, 0x326F,      0,      0,
- 0x714D, 0xE929, 0xE92A, 0x714B, 0xE92B, 0x714C, 0xE92C, 0x714A,
-      0,      0, 0x7158,      0,      0,      0,      0, 0xE92D,
-      0,      0, 0xE92E, 0xE92F, 0xE930, 0x714F, 0x7150,      0,
- 0xE931, 0x7151, 0x7152,      0, 0xE932, 0xE933,      0,      0,
- 0x7154, 0xE934,      0, 0x7153,      0, 0xE935, 0xE936, 0x3D59,
-};
-const unsigned short utf8_to_euc_E9A8[] = {
-      0, 0x7155, 0xE937, 0xE938, 0xE939, 0x7157,      0,      0,
-      0,      0,      0, 0xE93A, 0xE93B,      0, 0x3533, 0x7156,
- 0xE93C, 0xE93D, 0x417B, 0x3833,      0,      0, 0xE93E,      0,
-      0, 0x7159,      0,      0,      0,      0, 0xE93F,      0,
- 0xE940,      0, 0xE941, 0xE942, 0xE943,      0,      0, 0xE944,
- 0x424D,      0,      0, 0x715A,      0, 0xE945, 0xE946,      0,
- 0x462D,      0,      0, 0xE947,      0, 0xE948, 0xE949, 0x715B,
- 0xE94A,      0,      0,      0,      0,      0, 0x7160,      0,
-};
-const unsigned short utf8_to_euc_E9A9[] = {
- 0x715E, 0xE94C, 0x715D, 0x715F, 0xE94D, 0x715C,      0, 0xE94B,
-      0,      0, 0xE94E, 0xE94F, 0xE950, 0x7162, 0xE951,      0,
-      0, 0xE952,      0,      0, 0xE953, 0x7161, 0xE954, 0x7164,
-      0,      0, 0x3643, 0x7163,      0, 0xE955,      0, 0x7165,
+      0,      0,      0, 0x435A, 0x466B,      0,      0,      0,
+      0,      0,      0,      0, 0x7149,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9A7[] = {
+      0, 0x477D,      0,      0, 0x424C, 0x3158, 0x366E,      0,
+ 0x366F,      0,      0,      0,      0,      0,      0,      0,
+ 0x4373, 0x714E, 0x3670,      0,      0, 0x326F,      0,      0,
+ 0x714D,      0,      0, 0x714B,      0, 0x714C,      0, 0x714A,
+      0,      0, 0x7158,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x714F, 0x7150,      0,
+      0, 0x7151, 0x7152,      0,      0,      0,      0,      0,
+ 0x7154,      0,      0, 0x7153,      0,      0,      0, 0x3D59,
+};
+unsigned short utf8_to_euc_E9A8[] = {
+      0, 0x7155,      0,      0,      0, 0x7157,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x3533, 0x7156,
+      0,      0, 0x417B, 0x3833,      0,      0,      0,      0,
+      0, 0x7159,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x424D,      0,      0, 0x715A,      0,      0,      0,      0,
+ 0x462D,      0,      0,      0,      0,      0,      0, 0x715B,
+      0,      0,      0,      0,      0,      0, 0x7160,      0,
+};
+unsigned short utf8_to_euc_E9A9[] = {
+ 0x715E,      0, 0x715D, 0x715F,      0, 0x715C,      0,      0,
+      0,      0,      0,      0,      0, 0x7162, 0x7C61,      0,
+      0,      0,      0,      0,      0, 0x7161,      0, 0x7164,
+      0,      0, 0x3643, 0x7163,      0,      0,      0, 0x7165,
       0,      0, 0x7166,      0, 0x7168, 0x7167,      0,      0,
       0, 0x7169, 0x716B, 0x716A,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9AA[] = {
+unsigned short utf8_to_euc_E9AA[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
- 0x397C,      0, 0xE956,      0, 0xE957, 0x716C, 0xE958, 0xE959,
- 0x716D,      0, 0xE95A,      0, 0xE95B, 0xE95C, 0xE95D,      0,
- 0x333C, 0xE95E,      0, 0xE95F, 0x716E,      0, 0xE960, 0xE961,
+ 0x397C,      0,      0,      0,      0, 0x716C,      0,      0,
+ 0x716D,      0,      0,      0,      0,      0,      0,      0,
+ 0x333C,      0,      0,      0, 0x716E,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9AB[] = {
- 0x716F, 0xE962,      0, 0xE963, 0x3F71,      0, 0xE964,      0,
- 0xE965,      0,      0,      0,      0,      0, 0xE966, 0x7170,
- 0xE967, 0x7171, 0xE968, 0x7172, 0x7173, 0xE969, 0xE96A, 0xE96B,
- 0x3962, 0xF47B,      0, 0xE96C, 0xE96D,      0, 0x7174, 0x7175,
- 0xE96E,      0, 0x7176, 0x7177, 0xE96F, 0xE970, 0x7178, 0xE971,
-      0, 0xE972, 0x4831, 0x717A, 0xE973, 0x4926, 0x717B, 0x7179,
-      0, 0x717D, 0xE974, 0xE975, 0x717C, 0xE976,      0, 0x717E,
-      0, 0xE977, 0xE978, 0x7221,      0, 0xE979,      0, 0xE97A,
+unsigned short utf8_to_euc_E9AB[] = {
+ 0x716F,      0,      0,      0, 0x3F71,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x7170,
+      0, 0x7171,      0, 0x7172, 0x7173,      0,      0,      0,
+ 0x3962, 0x7C62,      0,      0, 0x7C63,      0, 0x7174, 0x7175,
+      0,      0, 0x7176, 0x7177,      0,      0, 0x7178,      0,
+      0,      0, 0x4831, 0x717A,      0, 0x4926, 0x717B, 0x7179,
+      0, 0x717D,      0,      0, 0x717C,      0,      0, 0x717E,
+      0,      0,      0, 0x7221,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9AC[] = {
- 0xE97B, 0xE97C, 0xE97D, 0xE97E, 0xEA21, 0xEA22, 0x7222,      0,
- 0xEA23, 0xEA24,      0, 0xEA25, 0xEA26, 0xEA27, 0xEA28,      0,
- 0xEA29,      0, 0xEA2A,      0,      0,      0, 0xEA2B,      0,
- 0x7223, 0xEA2C, 0x7224, 0xEA2D, 0xEA2E,      0,      0, 0x7225,
- 0xEA2F,      0, 0x7226, 0x7227,      0, 0x7228, 0xEA30, 0x7229,
- 0x722A, 0x722B, 0x722C, 0xEA31,      0, 0xEA32, 0x722D, 0x722E,
-      0, 0x5D35, 0x722F, 0xEA33, 0xEA34, 0xEA35,      0, 0xEA36,
-      0, 0xEA37, 0xEA38, 0x6478, 0x3534, 0xEA39,      0,      0,
+unsigned short utf8_to_euc_E9AC[] = {
+      0,      0,      0,      0,      0,      0, 0x7222,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x7223,      0, 0x7224,      0,      0,      0,      0, 0x7225,
+      0,      0, 0x7226, 0x7227,      0, 0x7228,      0, 0x7229,
+ 0x722A, 0x722B, 0x722C,      0,      0,      0, 0x722D, 0x722E,
+      0, 0x5D35, 0x722F,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x6478, 0x3534,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9AD[] = {
+unsigned short utf8_to_euc_E9AD[] = {
       0, 0x3321, 0x3A32, 0x7231, 0x7230, 0x4C25,      0,      0,
- 0xEA3A,      0,      0, 0xEA3B, 0xEA3C, 0x7233, 0x7234, 0x7232,
-      0, 0x7235,      0,      0, 0x4B62, 0xEA3D, 0xEA3E, 0xEA3F,
- 0x7236,      0, 0x357B, 0xEA40,      0,      0, 0xEA41,      0,
-      0, 0xEA42,      0, 0xEA43,      0, 0xEA44, 0xEA45,      0,
- 0xEA46,      0, 0xEA47, 0xEA48, 0xEA49, 0xEA4A, 0xEA4B, 0x4F25,
-      0,      0, 0xF47C, 0xEA4C, 0x7237, 0xEA4D,      0, 0xEA4E,
- 0xEA4F, 0xEA50,      0,      0,      0,      0,      0, 0xEA51,
-};
-const unsigned short utf8_to_euc_E9AE[] = {
- 0xEA52,      0,      0, 0x7239, 0xEA53, 0xEA54, 0xEA55, 0xEA56,
-      0, 0xEA57, 0xEA58, 0xEA59,      0, 0xEA5A, 0x303E, 0xEA5B,
- 0xEA5C, 0x723A, 0x4A2B, 0x7238, 0xEA5D,      0, 0x723B, 0x723C,
-      0,      0, 0xEA5E,      0,      0, 0xEA5F, 0xEA60, 0x723D,
- 0x723E,      0,      0,      0,      0,      0, 0xEA61, 0xEA62,
- 0x723F, 0xEA63, 0x4B6E, 0x3B2D, 0xEA64, 0x3A7A, 0x412F,      0,
- 0xEA65, 0xEA66, 0xEA67,      0, 0x7240,      0,      0, 0xEA68,
- 0xEA69, 0x7243,      0, 0xEA6A, 0xEA6B,      0, 0xEA6C, 0xEA6D,
-};
-const unsigned short utf8_to_euc_E9AF[] = {
- 0x7241, 0xEA6E,      0,      0,      0,      0, 0x7244, 0xEA6F,
- 0xEA70, 0x3871, 0x7242,      0,      0,      0, 0xEA71, 0x7245,
- 0xEA72, 0x7246, 0x7247,      0, 0x724B,      0, 0x3B2A, 0xEA73,
- 0xEA74,      0,      0, 0x4264,      0, 0xEA75,      0, 0xEA76,
-      0, 0x724C, 0x7249, 0x7248, 0x724A, 0xEA77,      0, 0xEA78,
- 0x375F,      0, 0xEA79, 0xEA7A,      0,      0,      0, 0xEA7B,
- 0x7250, 0x724F, 0x724E, 0xEA7C,      0, 0x3033,      0, 0xEA7D,
- 0xEA7E, 0xEB21, 0xEB22,      0,      0, 0xEB23,      0, 0xEB24,
-};
-const unsigned short utf8_to_euc_E9B0[] = {
- 0xEB25,      0, 0xEB26,      0, 0x725A,      0, 0x7256,      0,
- 0x7257, 0x7253, 0x7259, 0xEB27, 0x7255, 0x3362,      0, 0xEB28,
- 0x4F4C, 0xEB29, 0x7258, 0x7254, 0x7252, 0x7251, 0xEB2A,      0,
- 0xEB2B, 0xEB2C, 0xEB2D, 0x725C, 0xEB2E,      0, 0xEB2F,      0,
-      0, 0x725F, 0xEB30, 0xEB31, 0x725E, 0x725D, 0xEB32, 0xEB33,
- 0xEB34, 0xEB35, 0xEB36,      0,      0, 0x4949, 0x725B, 0x3073,
- 0x7260, 0xEB37, 0x7262,      0,      0, 0xEB38, 0xEB39, 0xEB3A,
-      0, 0x336F, 0x724D, 0x3137,      0, 0xEB3B, 0x7264,      0,
-};
-const unsigned short utf8_to_euc_E9B1[] = {
-      0, 0xEB3C,      0, 0xEB3D, 0xEB3E, 0xEB3F, 0x7263, 0x7261,
- 0x432D, 0xEB40, 0xEB41,      0,      0,      0, 0xEB42, 0xEB43,
- 0xEB44,      0, 0x4B70, 0xEB45, 0xEB46,      0, 0xEB47, 0x4E5A,
- 0xEB48,      0, 0x7265, 0xEB49, 0xEB50, 0xEB4A, 0xEB4B, 0xEB4C,
- 0x7266,      0,      0, 0xEB4D,      0,      0,      0, 0x7267,
- 0xEB52, 0xEB4E, 0xEB4F, 0xEB51,      0,      0, 0xEB53,      0,
- 0xEB54,      0, 0xEB55,      0,      0, 0xEB56, 0x7268, 0xEB57,
- 0x7269,      0,      0, 0xEB58,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E9B3[] = {
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x443B, 0xEB59, 0x726A,
+      0,      0,      0,      0,      0, 0x7233, 0x7234, 0x7232,
+      0, 0x7235,      0,      0, 0x4B62,      0,      0,      0,
+ 0x7236,      0, 0x357B,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x4F25,
+      0,      0, 0x7C65,      0, 0x7237, 0x7C64,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9AE[] = {
+      0,      0,      0, 0x7239,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x303E, 0x7C66,
+      0, 0x723A, 0x4A2B, 0x7238,      0,      0, 0x723B, 0x723C,
+      0,      0,      0,      0,      0,      0,      0, 0x723D,
+ 0x723E,      0,      0,      0,      0,      0,      0,      0,
+ 0x723F,      0, 0x4B6E, 0x3B2D,      0, 0x3A7A, 0x412F,      0,
+      0, 0x7C67,      0,      0, 0x7240,      0,      0,      0,
+      0, 0x7243,      0, 0x7C68,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9AF[] = {
+ 0x7241,      0,      0,      0,      0,      0, 0x7244,      0,
+      0, 0x3871, 0x7242,      0,      0,      0,      0, 0x7245,
+      0, 0x7246, 0x7247,      0, 0x724B,      0, 0x3B2A,      0,
+      0,      0,      0, 0x4264,      0,      0,      0,      0,
+      0, 0x724C, 0x7249, 0x7248, 0x724A,      0,      0,      0,
+ 0x375F,      0,      0,      0,      0,      0,      0,      0,
+ 0x7250, 0x724F, 0x724E,      0,      0, 0x3033,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9B0[] = {
+ 0x7C69,      0,      0,      0, 0x725A,      0, 0x7256,      0,
+ 0x7257, 0x7253, 0x7259,      0, 0x7255, 0x3362,      0,      0,
+ 0x4F4C,      0, 0x7258, 0x7254, 0x7252, 0x7251,      0,      0,
+      0,      0,      0, 0x725C,      0,      0,      0,      0,
+      0, 0x725F,      0,      0, 0x725E, 0x725D,      0,      0,
+      0,      0,      0,      0,      0, 0x4949, 0x725B, 0x3073,
+ 0x7260,      0, 0x7262,      0,      0,      0,      0,      0,
+      0, 0x336F, 0x724D, 0x3137,      0,      0, 0x7264,      0,
+};
+unsigned short utf8_to_euc_E9B1[] = {
+      0,      0,      0,      0,      0,      0, 0x7263, 0x7261,
+ 0x432D,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x4B70,      0,      0,      0,      0, 0x4E5A,
+      0,      0, 0x7265,      0,      0,      0,      0,      0,
+ 0x7266,      0,      0,      0,      0,      0,      0, 0x7267,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x7268,      0,
+ 0x7269,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9B3[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0, 0x443B,      0, 0x726A,
       0, 0x4837,      0, 0x726F, 0x726B,      0,      0,      0,
- 0x726C,      0, 0xEB5A, 0x4B31, 0x4C44,      0, 0x4650, 0xEB5B,
-      0, 0xEB5C,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short utf8_to_euc_E9B4[] = {
-      0,      0, 0xEB5E, 0x7270,      0,      0, 0x7271, 0x463E,
- 0x726E, 0x726D,      0, 0xEB5D,      0,      0, 0x322A,      0,
-      0, 0xEB5F, 0x7279,      0,      0, 0x7278,      0, 0xEB60,
- 0xEB61,      0,      0, 0x3175, 0xEB62, 0xEB63, 0xEB64, 0x7276,
+ 0x726C,      0,      0, 0x4B31, 0x4C44,      0, 0x4650,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_E9B4[] = {
+      0,      0,      0, 0x7270,      0,      0, 0x7271, 0x463E,
+ 0x726E, 0x726D,      0,      0,      0,      0, 0x322A,      0,
+      0,      0, 0x7279,      0,      0, 0x7278,      0,      0,
+      0,      0,      0, 0x3175,      0,      0,      0, 0x7276,
       0,      0,      0, 0x7275,      0,      0, 0x7273,      0,
- 0x337B,      0, 0x7272, 0x3C32, 0x3229,      0,      0, 0xEB65,
- 0xEB66,      0, 0xEB67, 0xEB68, 0xEB69,      0,      0,      0,
-      0,      0, 0xEB6A, 0x3963, 0xEB6B, 0xEB6D, 0x727C, 0x727B,
+ 0x337B,      0, 0x7272, 0x3C32, 0x3229,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x3963,      0,      0, 0x727C, 0x727B,
 };
-const unsigned short utf8_to_euc_E9B5[] = {
-      0, 0x727A, 0xEB6E, 0xEB6F, 0x7277, 0xEB6C, 0x727D, 0xEB70,
- 0x727E,      0, 0xEB71,      0,      0,      0,      0,      0,
- 0x7325, 0x7324,      0, 0xEB72, 0xEB73,      0,      0,      0,
-      0, 0x7326,      0,      0, 0x312D, 0x7321, 0x7322, 0xEB74,
- 0x3974, 0x4C39, 0xEB76, 0xEB75, 0x7323, 0xEB77,      0,      0,
-      0, 0xEB78, 0xEB79, 0xEB7A, 0x4B32,      0,      0, 0x732B,
- 0xEB7B,      0, 0x7327,      0,      0,      0, 0xEB7C, 0xEB7D,
-      0,      0, 0x732C, 0xEB7E, 0xEC21,      0, 0xEC22,      0,
+unsigned short utf8_to_euc_E9B5[] = {
+      0, 0x727A,      0,      0, 0x7277,      0, 0x727D,      0,
+ 0x727E,      0,      0,      0,      0,      0,      0,      0,
+ 0x7325, 0x7324,      0,      0,      0,      0,      0,      0,
+      0, 0x7326,      0,      0, 0x312D, 0x7321, 0x7322,      0,
+ 0x3974, 0x4C39,      0,      0, 0x7323,      0,      0,      0,
+      0,      0,      0, 0x7C6B, 0x4B32,      0,      0, 0x732B,
+ 0x7C6A,      0, 0x7327,      0,      0,      0,      0,      0,
+      0,      0, 0x732C,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9B6[] = {
-      0,      0,      0, 0xEC23, 0xEC24,      0, 0xEC25, 0x7329,
-      0, 0x7328, 0xEC26,      0,      0, 0xEC27, 0xEC28, 0x375C,
-      0,      0, 0xEC29, 0xEC2A,      0, 0xEC2B, 0xEC2C, 0xEC2D,
- 0xEC2E,      0, 0x732D,      0,      0,      0,      0,      0,
-      0, 0xEC2F,      0,      0, 0x732E,      0,      0,      0,
-      0, 0x732F, 0xEC30, 0x732A, 0xEC31,      0, 0xEC32, 0x7274,
-      0, 0xEC33, 0x7330,      0, 0x4461, 0xEC34,      0,      0,
- 0x7334, 0xEC35, 0x7335, 0x7333, 0xEC36,      0,      0, 0xEC37,
+unsigned short utf8_to_euc_E9B6[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x7329,
+      0, 0x7328,      0,      0,      0,      0,      0, 0x375C,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0, 0x732D,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x732E,      0,      0,      0,
+      0, 0x732F,      0, 0x732A,      0,      0,      0, 0x7274,
+      0,      0, 0x7330,      0, 0x4461,      0,      0,      0,
+ 0x7334,      0, 0x7335, 0x7333,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9B7[] = {
-      0, 0x7332, 0x7338, 0xEC38, 0x7331,      0, 0x7336, 0xEC39,
-      0, 0xEC3A, 0xEC3B,      0,      0,      0,      0, 0x7337,
-      0,      0,      0, 0x733A, 0xEC3C, 0xEC3D, 0xEC3E, 0xEC3F,
-      0, 0x7339, 0xEC40,      0,      0,      0, 0xEC41, 0xEC42,
- 0xEC43,      0,      0,      0,      0, 0xEC44, 0x733C, 0xEC45,
-      0, 0xEC46,      0, 0xEC47,      0, 0x733D, 0xEC48, 0x733E,
- 0xEC49,      0, 0x4F49, 0xEC4A, 0xEC4B,      0,      0,      0,
- 0x733B, 0x426B, 0x3A6D,      0,      0, 0x733F, 0xEC4C,      0,
+unsigned short utf8_to_euc_E9B7[] = {
+      0, 0x7332, 0x7338,      0, 0x7331,      0, 0x7336,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x7337,
+      0,      0,      0, 0x733A,      0,      0,      0,      0,
+      0, 0x7339,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x733C,      0,
+      0,      0,      0,      0,      0, 0x733D,      0, 0x733E,
+      0,      0, 0x4F49,      0,      0,      0,      0,      0,
+ 0x733B, 0x426B, 0x3A6D,      0,      0, 0x733F,      0,      0,
 };
-const unsigned short utf8_to_euc_E9B8[] = {
-      0,      0, 0xEC4E,      0,      0,      0,      0, 0xEC4F,
-      0,      0, 0xEC4D,      0,      0,      0, 0xEC50,      0,
- 0xEC51, 0xEC52, 0xEC53,      0,      0, 0xEC54, 0xEC55,      0,
-      0, 0xEC56, 0x7340, 0x7341, 0xEC57, 0xEC58, 0x7342,      0,
+unsigned short utf8_to_euc_E9B8[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0, 0x7C6D, 0x7340, 0x7341,      0,      0, 0x7342,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9B9[] = {
+unsigned short utf8_to_euc_E9B9[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
@@ -5985,90 +4868,110 @@ const unsigned short utf8_to_euc_E9B9[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0, 0x7343,      0,      0,
- 0x3834, 0x7344, 0xEC59, 0xEC5A, 0xEC5B, 0x7345,      0, 0x3C2F,
-};
-const unsigned short utf8_to_euc_E9BA[] = {
- 0xEC5C, 0x7346, 0xEC5D, 0xEC5E, 0xEC5F, 0xEC60,      0, 0xEC61,
- 0x7347,      0,      0, 0x7348, 0x7349,      0, 0xEC62, 0xEC63,
-      0, 0x734C, 0x734A, 0x4F3C,      0, 0x734B, 0xEC64, 0x4E6F,
- 0xEC65,      0,      0, 0xEC66,      0, 0x734D, 0xEC67, 0x4E5B,
-      0,      0,      0,      0, 0xEC68, 0x734E, 0x477E,      0,
- 0xEC69, 0x734F, 0x7351,      0, 0xEC6A, 0x7352, 0xEC6B, 0xEC6C,
- 0xEC6D,      0,      0, 0xEC6E, 0xEC6F, 0xEC70,      0,      0,
+ 0x3834, 0x7344,      0,      0,      0, 0x7345,      0, 0x3C2F,
+};
+unsigned short utf8_to_euc_E9BA[] = {
+      0, 0x7346,      0,      0,      0,      0,      0,      0,
+ 0x7347,      0,      0, 0x7348, 0x7349,      0,      0,      0,
+      0, 0x734C, 0x734A, 0x4F3C,      0, 0x734B,      0, 0x4E6F,
+      0,      0,      0,      0,      0, 0x734D,      0, 0x4E5B,
+      0,      0,      0,      0,      0, 0x734E, 0x477E,      0,
+      0, 0x734F, 0x7351,      0,      0, 0x7352,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
  0x7350, 0x396D, 0x4C4D, 0x4B63, 0x5677,      0, 0x5D60, 0x4B7B,
 };
-const unsigned short utf8_to_euc_E9BB[] = {
-      0,      0,      0,      0, 0x322B,      0, 0xEC71,      0,
- 0xEC72,      0,      0, 0xEC73, 0x7354, 0x3550, 0x7355, 0x7356,
- 0x7357, 0xF47E, 0x3975,      0, 0x7358, 0xEC74,      0,      0,
- 0x6054, 0x4C5B,      0, 0x4263, 0x7359, 0x735B, 0x735A, 0xEC75,
- 0x735C,      0,      0,      0, 0xEC76, 0x735D,      0, 0xEC77,
- 0x735E,      0,      0,      0, 0xEC78, 0xEC79, 0xEC7A, 0x735F,
- 0xEC7B, 0xEC7C, 0xEC7D,      0, 0x7360, 0xEC7E, 0x7361, 0x7362,
- 0xED21, 0x7363,      0, 0x7364, 0x7365, 0x7366,      0, 0xED22,
-};
-const unsigned short utf8_to_euc_E9BC[] = {
-      0,      0, 0xED23, 0xED24,      0,      0,      0, 0x7367,
- 0x7368, 0xED25,      0,      0,      0,      0, 0x4524, 0xED26,
- 0xED27, 0xED28, 0xED29, 0x385D, 0xED2A, 0x736A, 0xED2B, 0xED2C,
-      0, 0xED2D, 0xED2E, 0xED2F,      0,      0,      0, 0xED30,
- 0x414D, 0x736B, 0xED31,      0,      0,      0, 0xED32,      0,
-      0,      0, 0xED33, 0xED34, 0x736C,      0,      0, 0xED35,
-      0, 0xED36, 0xED37,      0, 0xED38,      0,      0, 0xED39,
-      0, 0xED3A, 0xED3B, 0x4921, 0xED3C, 0xED3D, 0x736D, 0xED3E,
-};
-const unsigned short utf8_to_euc_E9BD[] = {
-      0, 0xED3F,      0, 0xED40, 0xED41, 0xED42, 0xED43, 0xED44,
+unsigned short utf8_to_euc_E9BB[] = {
+      0,      0,      0,      0, 0x322B,      0,      0,      0,
+      0,      0,      0,      0, 0x7354, 0x3550, 0x7355, 0x7356,
+ 0x7357, 0x7C6E, 0x3975,      0, 0x7358,      0,      0,      0,
+ 0x6054, 0x4C5B,      0, 0x4263, 0x7359, 0x735B, 0x735A,      0,
+ 0x735C,      0,      0,      0,      0, 0x735D,      0,      0,
+ 0x735E,      0,      0,      0,      0,      0,      0, 0x735F,
+      0,      0,      0,      0, 0x7360,      0, 0x7361, 0x7362,
+      0, 0x7363,      0, 0x7364, 0x7365, 0x7366,      0,      0,
+};
+unsigned short utf8_to_euc_E9BC[] = {
+      0,      0,      0,      0,      0,      0,      0, 0x7367,
+ 0x7368,      0,      0,      0,      0,      0, 0x4524,      0,
+      0,      0,      0, 0x385D,      0, 0x736A,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x414D, 0x736B,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0, 0x736C,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0, 0x4921,      0,      0, 0x736D,      0,
+};
+unsigned short utf8_to_euc_E9BD[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
       0,      0, 0x736E, 0x6337,      0,      0, 0x6C5A, 0x706D,
-      0,      0, 0x736F, 0xED45, 0x7370, 0xED46, 0xED47, 0xED48,
- 0xED49,      0, 0xED4A,      0,      0, 0xED4B, 0xED4C, 0x7372,
+      0,      0, 0x736F,      0, 0x7370,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0, 0x7372,
  0x7373, 0x7374, 0x4E70, 0x7371,      0,      0, 0x7375, 0x7376,
- 0xED4D, 0xED4E, 0x7378,      0, 0x7377, 0xED4F, 0xED50, 0xED51,
- 0xED52, 0xED53, 0x737A, 0xED54,      0, 0xED55, 0x737B, 0x7379,
-      0,      0, 0xED56,      0,      0, 0xED57,      0,      0,
+      0,      0, 0x7378,      0, 0x7377,      0,      0,      0,
+      0,      0, 0x737A,      0,      0,      0, 0x737B, 0x7379,
+      0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_E9BE[] = {
+unsigned short utf8_to_euc_E9BE[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0x4E36,      0, 0xED58,
- 0xED59, 0xED5A, 0xED5B,      0, 0xED5C, 0x737C, 0xED5D, 0xED5E,
-      0,      0,      0,      0, 0x737D, 0x6354, 0xED5F,      0,
- 0x737E, 0xED60, 0xED61, 0xED62,      0, 0xED63,      0,      0,
+      0,      0,      0,      0,      0, 0x4E36,      0,      0,
+      0,      0,      0,      0,      0, 0x737C,      0,      0,
+      0,      0,      0,      0, 0x737D, 0x6354,      0,      0,
+ 0x737E,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_EFA4[] = {
+unsigned short utf8_to_euc_EFA4[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xF445,      0,      0,      0,      0,      0,      0,
+      0, 0x7A46,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_EFA7[] = {
+unsigned short utf8_to_euc_EFA7[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xF472,      0,      0,      0,
+      0,      0,      0,      0, 0x7C4F,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_EFA8[] = {
+unsigned short utf8_to_euc_EFA8[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xF434, 0xF437,
- 0xF438, 0xF43D, 0xF444, 0xF447, 0xF448, 0xF44E, 0xF44F, 0xF453,
- 0xF455, 0xF456, 0xF457, 0xF458, 0xF45A, 0xF45B, 0xF45E, 0xF460,
- 0xF462, 0xF463, 0xF465, 0xF469, 0xF46A, 0xF46B, 0xF46D, 0xF46F,
- 0xF470, 0xF473, 0xF477, 0xF478, 0xF479, 0xF47D,      0,      0,
+      0,      0,      0,      0,      0,      0, 0x7954, 0x795F,
+ 0x7960, 0x7975, 0x7A3E, 0x7A4E, 0x7A50, 0x7A7B, 0x7B23, 0x7B3A,
+ 0x7B42, 0x7B43, 0x7B44, 0x7B46, 0x7B4A, 0x7B4D, 0x7B56, 0x7B61,
+ 0x7B63, 0x7B64, 0x7B6D, 0x7B75, 0x7B77, 0x7B78, 0x7B7B, 0x7C39,
+ 0x7C40, 0x7C50, 0x7C5C, 0x7C5D, 0x7C5F, 0x7C6C,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_EFBC[] = {
-      0, 0x212A, 0xF42A, 0x2174, 0x2170, 0x2173, 0x2175, 0xF429,
+unsigned short utf8_to_euc_EFB8[] = {
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+ 0x7545, 0x753D,      0, 0x7532,      0, 0x754A, 0x754B, 0x7550,
+ 0x7551, 0x754C, 0x754D, 0x755A, 0x755B, 0x7554, 0x7555, 0x7552,
+};
+unsigned short utf8_to_euc_EFB9[] = {
+ 0x7553, 0x7556, 0x7557, 0x7558, 0x7559,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+      0,      0,      0,      0,      0,      0,      0,      0,
+};
+unsigned short utf8_to_euc_EFBC[] = {
+      0, 0x212A, 0x7C7E, 0x2174, 0x2170, 0x2173, 0x2175, 0x7C7D,
  0x214A, 0x214B, 0x2176, 0x215C, 0x2124, 0x215D, 0x2125, 0x213F,
  0x2330, 0x2331, 0x2332, 0x2333, 0x2334, 0x2335, 0x2336, 0x2337,
  0x2338, 0x2339, 0x2127, 0x2128, 0x2163, 0x2161, 0x2164, 0x2129,
@@ -6077,17 +4980,7 @@ const unsigned short utf8_to_euc_EFBC[] = {
  0x2350, 0x2351, 0x2352, 0x2353, 0x2354, 0x2355, 0x2356, 0x2357,
  0x2358, 0x2359, 0x235A, 0x214E, 0x2140, 0x214F, 0x2130, 0x2132,
 };
-const unsigned short utf8_to_euc_EFBD[] = {
- 0x212E, 0x2361, 0x2362, 0x2363, 0x2364, 0x2365, 0x2366, 0x2367,
- 0x2368, 0x2369, 0x236A, 0x236B, 0x236C, 0x236D, 0x236E, 0x236F,
- 0x2370, 0x2371, 0x2372, 0x2373, 0x2374, 0x2375, 0x2376, 0x2377,
- 0x2378, 0x2379, 0x237A, 0x2150, 0x2143, 0x2151, 0xA237,      0,
-      0, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25, 0x0E26, 0x0E27,
- 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E, 0x0E2F,
- 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37,
- 0x0E38, 0x0E39, 0x0E3A, 0x0E3B, 0x0E3C, 0x0E3D, 0x0E3E, 0x0E3F,
-};
-const unsigned short utf8_to_euc_EFBD_ms[] = {
+unsigned short utf8_to_euc_EFBD[] = {
  0x212E, 0x2361, 0x2362, 0x2363, 0x2364, 0x2365, 0x2366, 0x2367,
  0x2368, 0x2369, 0x236A, 0x236B, 0x236C, 0x236D, 0x236E, 0x236F,
  0x2370, 0x2371, 0x2372, 0x2373, 0x2374, 0x2375, 0x2376, 0x2377,
@@ -6097,7 +4990,7 @@ const unsigned short utf8_to_euc_EFBD_ms[] = {
  0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37,
  0x0E38, 0x0E39, 0x0E3A, 0x0E3B, 0x0E3C, 0x0E3D, 0x0E3E, 0x0E3F,
 };
-const unsigned short utf8_to_euc_EFBE[] = {
+unsigned short utf8_to_euc_EFBE[] = {
  0x0E40, 0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47,
  0x0E48, 0x0E49, 0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F,
  0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57,
@@ -6107,61 +5000,25 @@ const unsigned short utf8_to_euc_EFBE[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short utf8_to_euc_EFBF[] = {
+unsigned short utf8_to_euc_EFBF[] = {
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
- 0x2171, 0x2172, 0x224C, 0x2131, 0xA243, 0x216F,      0,      0,
+ 0x2171, 0x2172, 0x224C, 0x2131, 0x7C7C, 0x216F,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
       0,      0,      0,      0,      0,      0,      0,      0,
 };
-const unsigned short *const utf8_to_euc_E2[] = {
+unsigned short * utf8_to_euc_E2[] = {
  utf8_to_euc_E280,                0,                0,                0,
  utf8_to_euc_E284, utf8_to_euc_E285, utf8_to_euc_E286, utf8_to_euc_E287,
  utf8_to_euc_E288, utf8_to_euc_E289, utf8_to_euc_E28A,                0,
  utf8_to_euc_E28C,                0,                0,                0,
-                0, utf8_to_euc_E291,                0,                0,
- utf8_to_euc_E294, utf8_to_euc_E295, utf8_to_euc_E296, utf8_to_euc_E297,
- utf8_to_euc_E298, utf8_to_euc_E299,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-};
-const unsigned short *const utf8_to_euc_E2_ms[] = {
- utf8_to_euc_E280_ms,                0,                0,                0,
- utf8_to_euc_E284, utf8_to_euc_E285, utf8_to_euc_E286, utf8_to_euc_E287,
- utf8_to_euc_E288, utf8_to_euc_E289, utf8_to_euc_E28A,                0,
- utf8_to_euc_E28C,                0,                0,                0,
-                0, utf8_to_euc_E291,                0,                0,
- utf8_to_euc_E294, utf8_to_euc_E295, utf8_to_euc_E296, utf8_to_euc_E297,
- utf8_to_euc_E298, utf8_to_euc_E299,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-};
-const unsigned short *const utf8_to_euc_E2_932[] = {
- utf8_to_euc_E280_932,                0,                0,                0,
- utf8_to_euc_E284, utf8_to_euc_E285, utf8_to_euc_E286, utf8_to_euc_E287,
- utf8_to_euc_E288_932, utf8_to_euc_E289, utf8_to_euc_E28A,                0,
- utf8_to_euc_E28C,                0,                0,                0,
-                0, utf8_to_euc_E291,                0,                0,
+                0, utf8_to_euc_E291, utf8_to_euc_E292,                0,
  utf8_to_euc_E294, utf8_to_euc_E295, utf8_to_euc_E296, utf8_to_euc_E297,
  utf8_to_euc_E298, utf8_to_euc_E299,                0,                0,
-                0,                0,                0,                0,
+                0, utf8_to_euc_E29D,                0,                0,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
@@ -6171,10 +5028,10 @@ const unsigned short *const utf8_to_euc_E2_932[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
 };
-const unsigned short *const utf8_to_euc_E3[] = {
+unsigned short * utf8_to_euc_E3[] = {
  utf8_to_euc_E380, utf8_to_euc_E381, utf8_to_euc_E382, utf8_to_euc_E383,
                 0,                0,                0,                0,
- utf8_to_euc_E388,                0, utf8_to_euc_E38A,                0,
+ utf8_to_euc_E388, utf8_to_euc_E389, utf8_to_euc_E38A,                0,
  utf8_to_euc_E38C, utf8_to_euc_E38D, utf8_to_euc_E38E, utf8_to_euc_E38F,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
@@ -6189,25 +5046,7 @@ const unsigned short *const utf8_to_euc_E3[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
 };
-const unsigned short *const utf8_to_euc_E3_932[] = {
- utf8_to_euc_E380_932, utf8_to_euc_E381, utf8_to_euc_E382_932, utf8_to_euc_E383,
-                0,                0,                0,                0,
- utf8_to_euc_E388,                0, utf8_to_euc_E38A,                0,
- utf8_to_euc_E38C, utf8_to_euc_E38D, utf8_to_euc_E38E, utf8_to_euc_E38F,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-};
-const unsigned short *const utf8_to_euc_E4[] = {
+unsigned short * utf8_to_euc_E4[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
@@ -6225,7 +5064,7 @@ const unsigned short *const utf8_to_euc_E4[] = {
  utf8_to_euc_E4B8, utf8_to_euc_E4B9, utf8_to_euc_E4BA, utf8_to_euc_E4BB,
  utf8_to_euc_E4BC, utf8_to_euc_E4BD, utf8_to_euc_E4BE, utf8_to_euc_E4BF,
 };
-const unsigned short *const utf8_to_euc_E5[] = {
+unsigned short * utf8_to_euc_E5[] = {
  utf8_to_euc_E580, utf8_to_euc_E581, utf8_to_euc_E582, utf8_to_euc_E583,
  utf8_to_euc_E584, utf8_to_euc_E585, utf8_to_euc_E586, utf8_to_euc_E587,
  utf8_to_euc_E588, utf8_to_euc_E589, utf8_to_euc_E58A, utf8_to_euc_E58B,
@@ -6243,7 +5082,7 @@ const unsigned short *const utf8_to_euc_E5[] = {
  utf8_to_euc_E5B8, utf8_to_euc_E5B9, utf8_to_euc_E5BA, utf8_to_euc_E5BB,
  utf8_to_euc_E5BC, utf8_to_euc_E5BD, utf8_to_euc_E5BE, utf8_to_euc_E5BF,
 };
-const unsigned short *const utf8_to_euc_E6[] = {
+unsigned short * utf8_to_euc_E6[] = {
  utf8_to_euc_E680, utf8_to_euc_E681, utf8_to_euc_E682, utf8_to_euc_E683,
  utf8_to_euc_E684, utf8_to_euc_E685, utf8_to_euc_E686, utf8_to_euc_E687,
  utf8_to_euc_E688, utf8_to_euc_E689, utf8_to_euc_E68A, utf8_to_euc_E68B,
@@ -6261,7 +5100,7 @@ const unsigned short *const utf8_to_euc_E6[] = {
  utf8_to_euc_E6B8, utf8_to_euc_E6B9, utf8_to_euc_E6BA, utf8_to_euc_E6BB,
  utf8_to_euc_E6BC, utf8_to_euc_E6BD, utf8_to_euc_E6BE, utf8_to_euc_E6BF,
 };
-const unsigned short *const utf8_to_euc_E7[] = {
+unsigned short * utf8_to_euc_E7[] = {
  utf8_to_euc_E780, utf8_to_euc_E781, utf8_to_euc_E782, utf8_to_euc_E783,
  utf8_to_euc_E784, utf8_to_euc_E785, utf8_to_euc_E786, utf8_to_euc_E787,
  utf8_to_euc_E788, utf8_to_euc_E789, utf8_to_euc_E78A, utf8_to_euc_E78B,
@@ -6279,7 +5118,7 @@ const unsigned short *const utf8_to_euc_E7[] = {
  utf8_to_euc_E7B8, utf8_to_euc_E7B9, utf8_to_euc_E7BA,                0,
  utf8_to_euc_E7BC, utf8_to_euc_E7BD, utf8_to_euc_E7BE, utf8_to_euc_E7BF,
 };
-const unsigned short *const utf8_to_euc_E8[] = {
+unsigned short * utf8_to_euc_E8[] = {
  utf8_to_euc_E880, utf8_to_euc_E881, utf8_to_euc_E882, utf8_to_euc_E883,
  utf8_to_euc_E884, utf8_to_euc_E885, utf8_to_euc_E886, utf8_to_euc_E887,
  utf8_to_euc_E888, utf8_to_euc_E889, utf8_to_euc_E88A, utf8_to_euc_E88B,
@@ -6297,7 +5136,7 @@ const unsigned short *const utf8_to_euc_E8[] = {
  utf8_to_euc_E8B8, utf8_to_euc_E8B9, utf8_to_euc_E8BA, utf8_to_euc_E8BB,
  utf8_to_euc_E8BC, utf8_to_euc_E8BD, utf8_to_euc_E8BE, utf8_to_euc_E8BF,
 };
-const unsigned short *const utf8_to_euc_E9[] = {
+unsigned short * utf8_to_euc_E9[] = {
  utf8_to_euc_E980, utf8_to_euc_E981, utf8_to_euc_E982, utf8_to_euc_E983,
  utf8_to_euc_E984, utf8_to_euc_E985, utf8_to_euc_E986, utf8_to_euc_E987,
  utf8_to_euc_E988, utf8_to_euc_E989, utf8_to_euc_E98A, utf8_to_euc_E98B,
@@ -6315,7 +5154,7 @@ const unsigned short *const utf8_to_euc_E9[] = {
  utf8_to_euc_E9B8, utf8_to_euc_E9B9, utf8_to_euc_E9BA, utf8_to_euc_E9BB,
  utf8_to_euc_E9BC, utf8_to_euc_E9BD, utf8_to_euc_E9BE,                0,
 };
-const unsigned short *const utf8_to_euc_EF[] = {
+unsigned short * utf8_to_euc_EF[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
@@ -6330,28 +5169,10 @@ const unsigned short *const utf8_to_euc_EF[] = {
                 0,                0,                0,                0,
                 0,                0,                0,                0,
                 0,                0,                0,                0,
-                0,                0,                0,                0,
+ utf8_to_euc_EFB8, utf8_to_euc_EFB9,                0,                0,
  utf8_to_euc_EFBC, utf8_to_euc_EFBD, utf8_to_euc_EFBE, utf8_to_euc_EFBF,
 };
-const unsigned short *const utf8_to_euc_EF_ms[] = {
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
- utf8_to_euc_EFA4,                0,                0, utf8_to_euc_EFA7,
- utf8_to_euc_EFA8,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
-                0,                0,                0,                0,
- utf8_to_euc_EFBC, utf8_to_euc_EFBD_ms, utf8_to_euc_EFBE, utf8_to_euc_EFBF,
-};
-const unsigned short *const utf8_to_euc_2bytes[] = {
+unsigned short * utf8_to_euc_2bytes[] = {
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
@@ -6369,38 +5190,8 @@ const unsigned short *const utf8_to_euc_2bytes[] = {
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0, utf8_to_euc_C2, utf8_to_euc_C3,
- utf8_to_euc_C4, utf8_to_euc_C5,              0, utf8_to_euc_C7,
-              0,              0,              0, utf8_to_euc_CB,
-              0,              0, utf8_to_euc_CE, utf8_to_euc_CF,
- utf8_to_euc_D0, utf8_to_euc_D1,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-};
-const unsigned short *const utf8_to_euc_2bytes_ms[] = {
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0,              0,              0,
-              0,              0, utf8_to_euc_C2_ms, utf8_to_euc_C3,
- utf8_to_euc_C4, utf8_to_euc_C5,              0, utf8_to_euc_C7,
-              0,              0,              0, utf8_to_euc_CB,
               0,              0, utf8_to_euc_CE, utf8_to_euc_CF,
  utf8_to_euc_D0, utf8_to_euc_D1,              0,              0,
               0,              0,              0,              0,
@@ -6411,7 +5202,8 @@ const unsigned short *const utf8_to_euc_2bytes_ms[] = {
               0,              0,              0,              0,
               0,              0,              0,              0,
 };
-const unsigned short *const utf8_to_euc_2bytes_932[] = {
+unsigned short ** utf8_to_euc_3bytes[] = {
+              0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
@@ -6428,11 +5220,6 @@ const unsigned short *const utf8_to_euc_2bytes_932[] = {
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
-              0,              0, utf8_to_euc_C2_932, utf8_to_euc_C3_932,
- utf8_to_euc_C4, utf8_to_euc_C5,              0, utf8_to_euc_C7,
-              0,              0,              0, utf8_to_euc_CB,
-              0,              0, utf8_to_euc_CE, utf8_to_euc_CF,
- utf8_to_euc_D0, utf8_to_euc_D1,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
@@ -6440,980 +5227,15 @@ const unsigned short *const utf8_to_euc_2bytes_932[] = {
               0,              0,              0,              0,
               0,              0,              0,              0,
               0,              0,              0,              0,
-};
-const unsigned short *const *const utf8_to_euc_3bytes[] = {
               0,              0, utf8_to_euc_E2, utf8_to_euc_E3,
  utf8_to_euc_E4, utf8_to_euc_E5, utf8_to_euc_E6, utf8_to_euc_E7,
  utf8_to_euc_E8, utf8_to_euc_E9,              0,              0,
               0,              0,              0, utf8_to_euc_EF,
 };
-const unsigned short *const *const utf8_to_euc_3bytes_ms[] = {
-              0,              0, utf8_to_euc_E2_ms, utf8_to_euc_E3,
- utf8_to_euc_E4, utf8_to_euc_E5, utf8_to_euc_E6, utf8_to_euc_E7,
- utf8_to_euc_E8, utf8_to_euc_E9,              0,              0,
-              0,              0,              0, utf8_to_euc_EF_ms,
-};
-const unsigned short *const *const utf8_to_euc_3bytes_932[] = {
-              0,              0, utf8_to_euc_E2_932, utf8_to_euc_E3_932,
- utf8_to_euc_E4, utf8_to_euc_E5, utf8_to_euc_E6, utf8_to_euc_E7,
- utf8_to_euc_E8, utf8_to_euc_E9,              0,              0,
-              0,              0,              0, utf8_to_euc_EF_ms,
-};
-
-#ifdef UNICODE_NORMALIZATION
-
-/* Normalization Table by Apple */
-/* http://developer.apple.com/technotes/tn/tn1150table.html */
-
-const struct normalization_pair normalization_table[] = {
-    {{0xcd,0xbe},	{0x3b}},
-    {{0xc3,0x80},	{0x41,0xcc,0x80,0x00}},
-    {{0xc3,0x81},	{0x41,0xcc,0x81}},
-    {{0xc3,0x82},	{0x41,0xcc,0x82}},
-    {{0xe1,0xba,0xa6},	{0x41,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xba,0xa4},	{0x41,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xba,0xaa},	{0x41,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xba,0xa8},	{0x41,0xcc,0x82,0xcc,0x89}},
-    {{0xc3,0x83},	{0x41,0xcc,0x83}},
-    {{0xc4,0x80},	{0x41,0xcc,0x84}},
-    {{0xc4,0x82},	{0x41,0xcc,0x86}},
-    {{0xe1,0xba,0xb0},	{0x41,0xcc,0x86,0xcc,0x80}},
-    {{0xe1,0xba,0xae},	{0x41,0xcc,0x86,0xcc,0x81}},
-    {{0xe1,0xba,0xb4},	{0x41,0xcc,0x86,0xcc,0x83}},
-    {{0xe1,0xba,0xb2},	{0x41,0xcc,0x86,0xcc,0x89}},
-    {{0xc7,0xa0},	{0x41,0xcc,0x87,0xcc,0x84}},
-    {{0xc3,0x84},	{0x41,0xcc,0x88}},
-    {{0xc7,0x9e},	{0x41,0xcc,0x88,0xcc,0x84}},
-    {{0xe1,0xba,0xa2},	{0x41,0xcc,0x89}},
-    {{0xc3,0x85},	{0x41,0xcc,0x8a}},
-    {{0xc7,0xba},	{0x41,0xcc,0x8a,0xcc,0x81}},
-    {{0xc7,0x8d},	{0x41,0xcc,0x8c}},
-    {{0xc8,0x80},	{0x41,0xcc,0x8f}},
-    {{0xc8,0x82},	{0x41,0xcc,0x91}},
-    {{0xe1,0xba,0xa0},	{0x41,0xcc,0xa3}},
-    {{0xe1,0xba,0xac},	{0x41,0xcc,0xa3,0xcc,0x82}},
-    {{0xe1,0xba,0xb6},	{0x41,0xcc,0xa3,0xcc,0x86}},
-    {{0xe1,0xb8,0x80},	{0x41,0xcc,0xa5}},
-    {{0xc4,0x84},	{0x41,0xcc,0xa8}},
-    {{0xe1,0xb8,0x82},	{0x42,0xcc,0x87}},
-    {{0xe1,0xb8,0x84},	{0x42,0xcc,0xa3}},
-    {{0xe1,0xb8,0x86},	{0x42,0xcc,0xb1}},
-    {{0xc4,0x86},	{0x43,0xcc,0x81}},
-    {{0xc4,0x88},	{0x43,0xcc,0x82}},
-    {{0xc4,0x8a},	{0x43,0xcc,0x87}},
-    {{0xc4,0x8c},	{0x43,0xcc,0x8c}},
-    {{0xc3,0x87},	{0x43,0xcc,0xa7}},
-    {{0xe1,0xb8,0x88},	{0x43,0xcc,0xa7,0xcc,0x81}},
-    {{0xe1,0xb8,0x8a},	{0x44,0xcc,0x87}},
-    {{0xc4,0x8e},	{0x44,0xcc,0x8c}},
-    {{0xe1,0xb8,0x8c},	{0x44,0xcc,0xa3}},
-    {{0xe1,0xb8,0x90},	{0x44,0xcc,0xa7}},
-    {{0xe1,0xb8,0x92},	{0x44,0xcc,0xad}},
-    {{0xe1,0xb8,0x8e},	{0x44,0xcc,0xb1}},
-    {{0xc3,0x88},	{0x45,0xcc,0x80}},
-    {{0xc3,0x89},	{0x45,0xcc,0x81}},
-    {{0xc3,0x8a},	{0x45,0xcc,0x82}},
-    {{0xe1,0xbb,0x80},	{0x45,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xba,0xbe},	{0x45,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xbb,0x84},	{0x45,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xbb,0x82},	{0x45,0xcc,0x82,0xcc,0x89}},
-    {{0xe1,0xba,0xbc},	{0x45,0xcc,0x83}},
-    {{0xc4,0x92},	{0x45,0xcc,0x84}},
-    {{0xe1,0xb8,0x94},	{0x45,0xcc,0x84,0xcc,0x80}},
-    {{0xe1,0xb8,0x96},	{0x45,0xcc,0x84,0xcc,0x81}},
-    {{0xc4,0x94},	{0x45,0xcc,0x86}},
-    {{0xc4,0x96},	{0x45,0xcc,0x87}},
-    {{0xc3,0x8b},	{0x45,0xcc,0x88}},
-    {{0xe1,0xba,0xba},	{0x45,0xcc,0x89}},
-    {{0xc4,0x9a},	{0x45,0xcc,0x8c}},
-    {{0xc8,0x84},	{0x45,0xcc,0x8f}},
-    {{0xc8,0x86},	{0x45,0xcc,0x91}},
-    {{0xe1,0xba,0xb8},	{0x45,0xcc,0xa3}},
-    {{0xe1,0xbb,0x86},	{0x45,0xcc,0xa3,0xcc,0x82}},
-    {{0xe1,0xb8,0x9c},	{0x45,0xcc,0xa7,0xcc,0x86}},
-    {{0xc4,0x98},	{0x45,0xcc,0xa8}},
-    {{0xe1,0xb8,0x98},	{0x45,0xcc,0xad}},
-    {{0xe1,0xb8,0x9a},	{0x45,0xcc,0xb0}},
-    {{0xe1,0xb8,0x9e},	{0x46,0xcc,0x87}},
-    {{0xc7,0xb4},	{0x47,0xcc,0x81}},
-    {{0xc4,0x9c},	{0x47,0xcc,0x82}},
-    {{0xe1,0xb8,0xa0},	{0x47,0xcc,0x84}},
-    {{0xc4,0x9e},	{0x47,0xcc,0x86}},
-    {{0xc4,0xa0},	{0x47,0xcc,0x87}},
-    {{0xc7,0xa6},	{0x47,0xcc,0x8c}},
-    {{0xc4,0xa2},	{0x47,0xcc,0xa7}},
-    {{0xc4,0xa4},	{0x48,0xcc,0x82}},
-    {{0xe1,0xb8,0xa2},	{0x48,0xcc,0x87}},
-    {{0xe1,0xb8,0xa6},	{0x48,0xcc,0x88}},
-    {{0xe1,0xb8,0xa4},	{0x48,0xcc,0xa3}},
-    {{0xe1,0xb8,0xa8},	{0x48,0xcc,0xa7}},
-    {{0xe1,0xb8,0xaa},	{0x48,0xcc,0xae}},
-    {{0xc3,0x8c},	{0x49,0xcc,0x80}},
-    {{0xc3,0x8d},	{0x49,0xcc,0x81}},
-    {{0xc3,0x8e},	{0x49,0xcc,0x82}},
-    {{0xc4,0xa8},	{0x49,0xcc,0x83}},
-    {{0xc4,0xaa},	{0x49,0xcc,0x84}},
-    {{0xc4,0xac},	{0x49,0xcc,0x86}},
-    {{0xc4,0xb0},	{0x49,0xcc,0x87}},
-    {{0xc3,0x8f},	{0x49,0xcc,0x88}},
-    {{0xe1,0xb8,0xae},	{0x49,0xcc,0x88,0xcc,0x81}},
-    {{0xe1,0xbb,0x88},	{0x49,0xcc,0x89}},
-    {{0xc7,0x8f},	{0x49,0xcc,0x8c}},
-    {{0xc8,0x88},	{0x49,0xcc,0x8f}},
-    {{0xc8,0x8a},	{0x49,0xcc,0x91}},
-    {{0xe1,0xbb,0x8a},	{0x49,0xcc,0xa3}},
-    {{0xc4,0xae},	{0x49,0xcc,0xa8}},
-    {{0xe1,0xb8,0xac},	{0x49,0xcc,0xb0}},
-    {{0xc4,0xb4},	{0x4a,0xcc,0x82}},
-    {{0xe1,0xb8,0xb0},	{0x4b,0xcc,0x81}},
-    {{0xc7,0xa8},	{0x4b,0xcc,0x8c}},
-    {{0xe1,0xb8,0xb2},	{0x4b,0xcc,0xa3}},
-    {{0xc4,0xb6},	{0x4b,0xcc,0xa7}},
-    {{0xe1,0xb8,0xb4},	{0x4b,0xcc,0xb1}},
-    {{0xc4,0xb9},	{0x4c,0xcc,0x81}},
-    {{0xc4,0xbd},	{0x4c,0xcc,0x8c}},
-    {{0xe1,0xb8,0xb6},	{0x4c,0xcc,0xa3}},
-    {{0xe1,0xb8,0xb8},	{0x4c,0xcc,0xa3,0xcc,0x84}},
-    {{0xc4,0xbb},	{0x4c,0xcc,0xa7}},
-    {{0xe1,0xb8,0xbc},	{0x4c,0xcc,0xad}},
-    {{0xe1,0xb8,0xba},	{0x4c,0xcc,0xb1}},
-    {{0xe1,0xb8,0xbe},	{0x4d,0xcc,0x81}},
-    {{0xe1,0xb9,0x80},	{0x4d,0xcc,0x87}},
-    {{0xe1,0xb9,0x82},	{0x4d,0xcc,0xa3}},
-    {{0xc5,0x83},	{0x4e,0xcc,0x81}},
-    {{0xc3,0x91},	{0x4e,0xcc,0x83}},
-    {{0xe1,0xb9,0x84},	{0x4e,0xcc,0x87}},
-    {{0xc5,0x87},	{0x4e,0xcc,0x8c}},
-    {{0xe1,0xb9,0x86},	{0x4e,0xcc,0xa3}},
-    {{0xc5,0x85},	{0x4e,0xcc,0xa7}},
-    {{0xe1,0xb9,0x8a},	{0x4e,0xcc,0xad}},
-    {{0xe1,0xb9,0x88},	{0x4e,0xcc,0xb1}},
-    {{0xc3,0x92},	{0x4f,0xcc,0x80}},
-    {{0xc3,0x93},	{0x4f,0xcc,0x81}},
-    {{0xc3,0x94},	{0x4f,0xcc,0x82}},
-    {{0xe1,0xbb,0x92},	{0x4f,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xbb,0x90},	{0x4f,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xbb,0x96},	{0x4f,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xbb,0x94},	{0x4f,0xcc,0x82,0xcc,0x89}},
-    {{0xc3,0x95},	{0x4f,0xcc,0x83}},
-    {{0xe1,0xb9,0x8c},	{0x4f,0xcc,0x83,0xcc,0x81}},
-    {{0xe1,0xb9,0x8e},	{0x4f,0xcc,0x83,0xcc,0x88}},
-    {{0xc5,0x8c},	{0x4f,0xcc,0x84}},
-    {{0xe1,0xb9,0x90},	{0x4f,0xcc,0x84,0xcc,0x80}},
-    {{0xe1,0xb9,0x92},	{0x4f,0xcc,0x84,0xcc,0x81}},
-    {{0xc5,0x8e},	{0x4f,0xcc,0x86}},
-    {{0xc3,0x96},	{0x4f,0xcc,0x88}},
-    {{0xe1,0xbb,0x8e},	{0x4f,0xcc,0x89}},
-    {{0xc5,0x90},	{0x4f,0xcc,0x8b}},
-    {{0xc7,0x91},	{0x4f,0xcc,0x8c}},
-    {{0xc8,0x8c},	{0x4f,0xcc,0x8f}},
-    {{0xc8,0x8e},	{0x4f,0xcc,0x91}},
-    {{0xc6,0xa0},	{0x4f,0xcc,0x9b}},
-    {{0xe1,0xbb,0x9c},	{0x4f,0xcc,0x9b,0xcc,0x80}},
-    {{0xe1,0xbb,0x9a},	{0x4f,0xcc,0x9b,0xcc,0x81}},
-    {{0xe1,0xbb,0xa0},	{0x4f,0xcc,0x9b,0xcc,0x83}},
-    {{0xe1,0xbb,0x9e},	{0x4f,0xcc,0x9b,0xcc,0x89}},
-    {{0xe1,0xbb,0xa2},	{0x4f,0xcc,0x9b,0xcc,0xa3}},
-    {{0xe1,0xbb,0x8c},	{0x4f,0xcc,0xa3}},
-    {{0xe1,0xbb,0x98},	{0x4f,0xcc,0xa3,0xcc,0x82}},
-    {{0xc7,0xaa},	{0x4f,0xcc,0xa8}},
-    {{0xc7,0xac},	{0x4f,0xcc,0xa8,0xcc,0x84}},
-    {{0xe1,0xb9,0x94},	{0x50,0xcc,0x81}},
-    {{0xe1,0xb9,0x96},	{0x50,0xcc,0x87}},
-    {{0xc5,0x94},	{0x52,0xcc,0x81}},
-    {{0xe1,0xb9,0x98},	{0x52,0xcc,0x87}},
-    {{0xc5,0x98},	{0x52,0xcc,0x8c}},
-    {{0xc8,0x90},	{0x52,0xcc,0x8f}},
-    {{0xc8,0x92},	{0x52,0xcc,0x91}},
-    {{0xe1,0xb9,0x9a},	{0x52,0xcc,0xa3}},
-    {{0xe1,0xb9,0x9c},	{0x52,0xcc,0xa3,0xcc,0x84}},
-    {{0xc5,0x96},	{0x52,0xcc,0xa7}},
-    {{0xe1,0xb9,0x9e},	{0x52,0xcc,0xb1}},
-    {{0xc5,0x9a},	{0x53,0xcc,0x81}},
-    {{0xe1,0xb9,0xa4},	{0x53,0xcc,0x81,0xcc,0x87}},
-    {{0xc5,0x9c},	{0x53,0xcc,0x82}},
-    {{0xe1,0xb9,0xa0},	{0x53,0xcc,0x87}},
-    {{0xc5,0xa0},	{0x53,0xcc,0x8c}},
-    {{0xe1,0xb9,0xa6},	{0x53,0xcc,0x8c,0xcc,0x87}},
-    {{0xe1,0xb9,0xa2},	{0x53,0xcc,0xa3}},
-    {{0xe1,0xb9,0xa8},	{0x53,0xcc,0xa3,0xcc,0x87}},
-    {{0xc5,0x9e},	{0x53,0xcc,0xa7}},
-    {{0xe1,0xb9,0xaa},	{0x54,0xcc,0x87}},
-    {{0xc5,0xa4},	{0x54,0xcc,0x8c}},
-    {{0xe1,0xb9,0xac},	{0x54,0xcc,0xa3}},
-    {{0xc5,0xa2},	{0x54,0xcc,0xa7}},
-    {{0xe1,0xb9,0xb0},	{0x54,0xcc,0xad}},
-    {{0xe1,0xb9,0xae},	{0x54,0xcc,0xb1}},
-    {{0xc3,0x99},	{0x55,0xcc,0x80}},
-    {{0xc3,0x9a},	{0x55,0xcc,0x81}},
-    {{0xc3,0x9b},	{0x55,0xcc,0x82}},
-    {{0xc5,0xa8},	{0x55,0xcc,0x83}},
-    {{0xe1,0xb9,0xb8},	{0x55,0xcc,0x83,0xcc,0x81}},
-    {{0xc5,0xaa},	{0x55,0xcc,0x84}},
-    {{0xe1,0xb9,0xba},	{0x55,0xcc,0x84,0xcc,0x88}},
-    {{0xc5,0xac},	{0x55,0xcc,0x86}},
-    {{0xc3,0x9c},	{0x55,0xcc,0x88}},
-    {{0xc7,0x9b},	{0x55,0xcc,0x88,0xcc,0x80}},
-    {{0xc7,0x97},	{0x55,0xcc,0x88,0xcc,0x81}},
-    {{0xc7,0x95},	{0x55,0xcc,0x88,0xcc,0x84}},
-    {{0xc7,0x99},	{0x55,0xcc,0x88,0xcc,0x8c}},
-    {{0xe1,0xbb,0xa6},	{0x55,0xcc,0x89}},
-    {{0xc5,0xae},	{0x55,0xcc,0x8a}},
-    {{0xc5,0xb0},	{0x55,0xcc,0x8b}},
-    {{0xc7,0x93},	{0x55,0xcc,0x8c}},
-    {{0xc8,0x94},	{0x55,0xcc,0x8f}},
-    {{0xc8,0x96},	{0x55,0xcc,0x91}},
-    {{0xc6,0xaf},	{0x55,0xcc,0x9b}},
-    {{0xe1,0xbb,0xaa},	{0x55,0xcc,0x9b,0xcc,0x80}},
-    {{0xe1,0xbb,0xa8},	{0x55,0xcc,0x9b,0xcc,0x81}},
-    {{0xe1,0xbb,0xae},	{0x55,0xcc,0x9b,0xcc,0x83}},
-    {{0xe1,0xbb,0xac},	{0x55,0xcc,0x9b,0xcc,0x89}},
-    {{0xe1,0xbb,0xb0},	{0x55,0xcc,0x9b,0xcc,0xa3}},
-    {{0xe1,0xbb,0xa4},	{0x55,0xcc,0xa3}},
-    {{0xe1,0xb9,0xb2},	{0x55,0xcc,0xa4}},
-    {{0xc5,0xb2},	{0x55,0xcc,0xa8}},
-    {{0xe1,0xb9,0xb6},	{0x55,0xcc,0xad}},
-    {{0xe1,0xb9,0xb4},	{0x55,0xcc,0xb0}},
-    {{0xe1,0xb9,0xbc},	{0x56,0xcc,0x83}},
-    {{0xe1,0xb9,0xbe},	{0x56,0xcc,0xa3}},
-    {{0xe1,0xba,0x80},	{0x57,0xcc,0x80}},
-    {{0xe1,0xba,0x82},	{0x57,0xcc,0x81}},
-    {{0xc5,0xb4},	{0x57,0xcc,0x82}},
-    {{0xe1,0xba,0x86},	{0x57,0xcc,0x87}},
-    {{0xe1,0xba,0x84},	{0x57,0xcc,0x88}},
-    {{0xe1,0xba,0x88},	{0x57,0xcc,0xa3}},
-    {{0xe1,0xba,0x8a},	{0x58,0xcc,0x87}},
-    {{0xe1,0xba,0x8c},	{0x58,0xcc,0x88}},
-    {{0xe1,0xbb,0xb2},	{0x59,0xcc,0x80}},
-    {{0xc3,0x9d},	{0x59,0xcc,0x81}},
-    {{0xc5,0xb6},	{0x59,0xcc,0x82}},
-    {{0xe1,0xbb,0xb8},	{0x59,0xcc,0x83}},
-    {{0xe1,0xba,0x8e},	{0x59,0xcc,0x87}},
-    {{0xc5,0xb8},	{0x59,0xcc,0x88}},
-    {{0xe1,0xbb,0xb6},	{0x59,0xcc,0x89}},
-    {{0xe1,0xbb,0xb4},	{0x59,0xcc,0xa3}},
-    {{0xc5,0xb9},	{0x5a,0xcc,0x81}},
-    {{0xe1,0xba,0x90},	{0x5a,0xcc,0x82}},
-    {{0xc5,0xbb},	{0x5a,0xcc,0x87}},
-    {{0xc5,0xbd},	{0x5a,0xcc,0x8c}},
-    {{0xe1,0xba,0x92},	{0x5a,0xcc,0xa3}},
-    {{0xe1,0xba,0x94},	{0x5a,0xcc,0xb1}},
-    {{0xe1,0xbf,0xaf},	{0x60}},
-    {{0xc3,0xa0},	{0x61,0xcc,0x80}},
-    {{0xc3,0xa1},	{0x61,0xcc,0x81}},
-    {{0xc3,0xa2},	{0x61,0xcc,0x82}},
-    {{0xe1,0xba,0xa7},	{0x61,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xba,0xa5},	{0x61,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xba,0xab},	{0x61,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xba,0xa9},	{0x61,0xcc,0x82,0xcc,0x89}},
-    {{0xc3,0xa3},	{0x61,0xcc,0x83}},
-    {{0xc4,0x81},	{0x61,0xcc,0x84}},
-    {{0xc4,0x83},	{0x61,0xcc,0x86}},
-    {{0xe1,0xba,0xb1},	{0x61,0xcc,0x86,0xcc,0x80}},
-    {{0xe1,0xba,0xaf},	{0x61,0xcc,0x86,0xcc,0x81}},
-    {{0xe1,0xba,0xb5},	{0x61,0xcc,0x86,0xcc,0x83}},
-    {{0xe1,0xba,0xb3},	{0x61,0xcc,0x86,0xcc,0x89}},
-    {{0xc7,0xa1},	{0x61,0xcc,0x87,0xcc,0x84}},
-    {{0xc3,0xa4},	{0x61,0xcc,0x88}},
-    {{0xc7,0x9f},	{0x61,0xcc,0x88,0xcc,0x84}},
-    {{0xe1,0xba,0xa3},	{0x61,0xcc,0x89}},
-    {{0xc3,0xa5},	{0x61,0xcc,0x8a}},
-    {{0xc7,0xbb},	{0x61,0xcc,0x8a,0xcc,0x81}},
-    {{0xc7,0x8e},	{0x61,0xcc,0x8c}},
-    {{0xc8,0x81},	{0x61,0xcc,0x8f}},
-    {{0xc8,0x83},	{0x61,0xcc,0x91}},
-    {{0xe1,0xba,0xa1},	{0x61,0xcc,0xa3}},
-    {{0xe1,0xba,0xad},	{0x61,0xcc,0xa3,0xcc,0x82}},
-    {{0xe1,0xba,0xb7},	{0x61,0xcc,0xa3,0xcc,0x86}},
-    {{0xe1,0xb8,0x81},	{0x61,0xcc,0xa5}},
-    {{0xc4,0x85},	{0x61,0xcc,0xa8}},
-    {{0xe1,0xb8,0x83},	{0x62,0xcc,0x87}},
-    {{0xe1,0xb8,0x85},	{0x62,0xcc,0xa3}},
-    {{0xe1,0xb8,0x87},	{0x62,0xcc,0xb1}},
-    {{0xc4,0x87},	{0x63,0xcc,0x81}},
-    {{0xc4,0x89},	{0x63,0xcc,0x82}},
-    {{0xc4,0x8b},	{0x63,0xcc,0x87}},
-    {{0xc4,0x8d},	{0x63,0xcc,0x8c}},
-    {{0xc3,0xa7},	{0x63,0xcc,0xa7}},
-    {{0xe1,0xb8,0x89},	{0x63,0xcc,0xa7,0xcc,0x81}},
-    {{0xe1,0xb8,0x8b},	{0x64,0xcc,0x87}},
-    {{0xc4,0x8f},	{0x64,0xcc,0x8c}},
-    {{0xe1,0xb8,0x8d},	{0x64,0xcc,0xa3}},
-    {{0xe1,0xb8,0x91},	{0x64,0xcc,0xa7}},
-    {{0xe1,0xb8,0x93},	{0x64,0xcc,0xad}},
-    {{0xe1,0xb8,0x8f},	{0x64,0xcc,0xb1}},
-    {{0xc3,0xa8},	{0x65,0xcc,0x80}},
-    {{0xc3,0xa9},	{0x65,0xcc,0x81}},
-    {{0xc3,0xaa},	{0x65,0xcc,0x82}},
-    {{0xe1,0xbb,0x81},	{0x65,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xba,0xbf},	{0x65,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xbb,0x85},	{0x65,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xbb,0x83},	{0x65,0xcc,0x82,0xcc,0x89}},
-    {{0xe1,0xba,0xbd},	{0x65,0xcc,0x83}},
-    {{0xc4,0x93},	{0x65,0xcc,0x84}},
-    {{0xe1,0xb8,0x95},	{0x65,0xcc,0x84,0xcc,0x80}},
-    {{0xe1,0xb8,0x97},	{0x65,0xcc,0x84,0xcc,0x81}},
-    {{0xc4,0x95},	{0x65,0xcc,0x86}},
-    {{0xc4,0x97},	{0x65,0xcc,0x87}},
-    {{0xc3,0xab},	{0x65,0xcc,0x88}},
-    {{0xe1,0xba,0xbb},	{0x65,0xcc,0x89}},
-    {{0xc4,0x9b},	{0x65,0xcc,0x8c}},
-    {{0xc8,0x85},	{0x65,0xcc,0x8f}},
-    {{0xc8,0x87},	{0x65,0xcc,0x91}},
-    {{0xe1,0xba,0xb9},	{0x65,0xcc,0xa3}},
-    {{0xe1,0xbb,0x87},	{0x65,0xcc,0xa3,0xcc,0x82}},
-    {{0xe1,0xb8,0x9d},	{0x65,0xcc,0xa7,0xcc,0x86}},
-    {{0xc4,0x99},	{0x65,0xcc,0xa8}},
-    {{0xe1,0xb8,0x99},	{0x65,0xcc,0xad}},
-    {{0xe1,0xb8,0x9b},	{0x65,0xcc,0xb0}},
-    {{0xe1,0xb8,0x9f},	{0x66,0xcc,0x87}},
-    {{0xc7,0xb5},	{0x67,0xcc,0x81}},
-    {{0xc4,0x9d},	{0x67,0xcc,0x82}},
-    {{0xe1,0xb8,0xa1},	{0x67,0xcc,0x84}},
-    {{0xc4,0x9f},	{0x67,0xcc,0x86}},
-    {{0xc4,0xa1},	{0x67,0xcc,0x87}},
-    {{0xc7,0xa7},	{0x67,0xcc,0x8c}},
-    {{0xc4,0xa3},	{0x67,0xcc,0xa7}},
-    {{0xc4,0xa5},	{0x68,0xcc,0x82}},
-    {{0xe1,0xb8,0xa3},	{0x68,0xcc,0x87}},
-    {{0xe1,0xb8,0xa7},	{0x68,0xcc,0x88}},
-    {{0xe1,0xb8,0xa5},	{0x68,0xcc,0xa3}},
-    {{0xe1,0xb8,0xa9},	{0x68,0xcc,0xa7}},
-    {{0xe1,0xb8,0xab},	{0x68,0xcc,0xae}},
-    {{0xe1,0xba,0x96},	{0x68,0xcc,0xb1}},
-    {{0xc3,0xac},	{0x69,0xcc,0x80}},
-    {{0xc3,0xad},	{0x69,0xcc,0x81}},
-    {{0xc3,0xae},	{0x69,0xcc,0x82}},
-    {{0xc4,0xa9},	{0x69,0xcc,0x83}},
-    {{0xc4,0xab},	{0x69,0xcc,0x84}},
-    {{0xc4,0xad},	{0x69,0xcc,0x86}},
-    {{0xc3,0xaf},	{0x69,0xcc,0x88}},
-    {{0xe1,0xb8,0xaf},	{0x69,0xcc,0x88,0xcc,0x81}},
-    {{0xe1,0xbb,0x89},	{0x69,0xcc,0x89}},
-    {{0xc7,0x90},	{0x69,0xcc,0x8c}},
-    {{0xc8,0x89},	{0x69,0xcc,0x8f}},
-    {{0xc8,0x8b},	{0x69,0xcc,0x91}},
-    {{0xe1,0xbb,0x8b},	{0x69,0xcc,0xa3}},
-    {{0xc4,0xaf},	{0x69,0xcc,0xa8}},
-    {{0xe1,0xb8,0xad},	{0x69,0xcc,0xb0}},
-    {{0xc4,0xb5},	{0x6a,0xcc,0x82}},
-    {{0xc7,0xb0},	{0x6a,0xcc,0x8c}},
-    {{0xe1,0xb8,0xb1},	{0x6b,0xcc,0x81}},
-    {{0xc7,0xa9},	{0x6b,0xcc,0x8c}},
-    {{0xe1,0xb8,0xb3},	{0x6b,0xcc,0xa3}},
-    {{0xc4,0xb7},	{0x6b,0xcc,0xa7}},
-    {{0xe1,0xb8,0xb5},	{0x6b,0xcc,0xb1}},
-    {{0xc4,0xba},	{0x6c,0xcc,0x81}},
-    {{0xc4,0xbe},	{0x6c,0xcc,0x8c}},
-    {{0xe1,0xb8,0xb7},	{0x6c,0xcc,0xa3}},
-    {{0xe1,0xb8,0xb9},	{0x6c,0xcc,0xa3,0xcc,0x84}},
-    {{0xc4,0xbc},	{0x6c,0xcc,0xa7}},
-    {{0xe1,0xb8,0xbd},	{0x6c,0xcc,0xad}},
-    {{0xe1,0xb8,0xbb},	{0x6c,0xcc,0xb1}},
-    {{0xe1,0xb8,0xbf},	{0x6d,0xcc,0x81}},
-    {{0xe1,0xb9,0x81},	{0x6d,0xcc,0x87}},
-    {{0xe1,0xb9,0x83},	{0x6d,0xcc,0xa3}},
-    {{0xc5,0x84},	{0x6e,0xcc,0x81}},
-    {{0xc3,0xb1},	{0x6e,0xcc,0x83}},
-    {{0xe1,0xb9,0x85},	{0x6e,0xcc,0x87}},
-    {{0xc5,0x88},	{0x6e,0xcc,0x8c}},
-    {{0xe1,0xb9,0x87},	{0x6e,0xcc,0xa3}},
-    {{0xc5,0x86},	{0x6e,0xcc,0xa7}},
-    {{0xe1,0xb9,0x8b},	{0x6e,0xcc,0xad}},
-    {{0xe1,0xb9,0x89},	{0x6e,0xcc,0xb1}},
-    {{0xc3,0xb2},	{0x6f,0xcc,0x80}},
-    {{0xc3,0xb3},	{0x6f,0xcc,0x81}},
-    {{0xc3,0xb4},	{0x6f,0xcc,0x82}},
-    {{0xe1,0xbb,0x93},	{0x6f,0xcc,0x82,0xcc,0x80}},
-    {{0xe1,0xbb,0x91},	{0x6f,0xcc,0x82,0xcc,0x81}},
-    {{0xe1,0xbb,0x97},	{0x6f,0xcc,0x82,0xcc,0x83}},
-    {{0xe1,0xbb,0x95},	{0x6f,0xcc,0x82,0xcc,0x89}},
-    {{0xc3,0xb5},	{0x6f,0xcc,0x83}},
-    {{0xe1,0xb9,0x8d},	{0x6f,0xcc,0x83,0xcc,0x81}},
-    {{0xe1,0xb9,0x8f},	{0x6f,0xcc,0x83,0xcc,0x88}},
-    {{0xc5,0x8d},	{0x6f,0xcc,0x84}},
-    {{0xe1,0xb9,0x91},	{0x6f,0xcc,0x84,0xcc,0x80}},
-    {{0xe1,0xb9,0x93},	{0x6f,0xcc,0x84,0xcc,0x81}},
-    {{0xc5,0x8f},	{0x6f,0xcc,0x86}},
-    {{0xc3,0xb6},	{0x6f,0xcc,0x88}},
-    {{0xe1,0xbb,0x8f},	{0x6f,0xcc,0x89}},
-    {{0xc5,0x91},	{0x6f,0xcc,0x8b}},
-    {{0xc7,0x92},	{0x6f,0xcc,0x8c}},
-    {{0xc8,0x8d},	{0x6f,0xcc,0x8f}},
-    {{0xc8,0x8f},	{0x6f,0xcc,0x91}},
-    {{0xc6,0xa1},	{0x6f,0xcc,0x9b}},
-    {{0xe1,0xbb,0x9d},	{0x6f,0xcc,0x9b,0xcc,0x80}},
-    {{0xe1,0xbb,0x9b},	{0x6f,0xcc,0x9b,0xcc,0x81}},
-    {{0xe1,0xbb,0xa1},	{0x6f,0xcc,0x9b,0xcc,0x83}},
-    {{0xe1,0xbb,0x9f},	{0x6f,0xcc,0x9b,0xcc,0x89}},
-    {{0xe1,0xbb,0xa3},	{0x6f,0xcc,0x9b,0xcc,0xa3}},
-    {{0xe1,0xbb,0x8d},	{0x6f,0xcc,0xa3}},
-    {{0xe1,0xbb,0x99},	{0x6f,0xcc,0xa3,0xcc,0x82}},
-    {{0xc7,0xab},	{0x6f,0xcc,0xa8}},
-    {{0xc7,0xad},	{0x6f,0xcc,0xa8,0xcc,0x84}},
-    {{0xe1,0xb9,0x95},	{0x70,0xcc,0x81}},
-    {{0xe1,0xb9,0x97},	{0x70,0xcc,0x87}},
-    {{0xc5,0x95},	{0x72,0xcc,0x81}},
-    {{0xe1,0xb9,0x99},	{0x72,0xcc,0x87}},
-    {{0xc5,0x99},	{0x72,0xcc,0x8c}},
-    {{0xc8,0x91},	{0x72,0xcc,0x8f}},
-    {{0xc8,0x93},	{0x72,0xcc,0x91}},
-    {{0xe1,0xb9,0x9b},	{0x72,0xcc,0xa3}},
-    {{0xe1,0xb9,0x9d},	{0x72,0xcc,0xa3,0xcc,0x84}},
-    {{0xc5,0x97},	{0x72,0xcc,0xa7}},
-    {{0xe1,0xb9,0x9f},	{0x72,0xcc,0xb1}},
-    {{0xc5,0x9b},	{0x73,0xcc,0x81}},
-    {{0xe1,0xb9,0xa5},	{0x73,0xcc,0x81,0xcc,0x87}},
-    {{0xc5,0x9d},	{0x73,0xcc,0x82}},
-    {{0xe1,0xb9,0xa1},	{0x73,0xcc,0x87}},
-    {{0xc5,0xa1},	{0x73,0xcc,0x8c}},
-    {{0xe1,0xb9,0xa7},	{0x73,0xcc,0x8c,0xcc,0x87}},
-    {{0xe1,0xb9,0xa3},	{0x73,0xcc,0xa3}},
-    {{0xe1,0xb9,0xa9},	{0x73,0xcc,0xa3,0xcc,0x87}},
-    {{0xc5,0x9f},	{0x73,0xcc,0xa7}},
-    {{0xe1,0xb9,0xab},	{0x74,0xcc,0x87}},
-    {{0xe1,0xba,0x97},	{0x74,0xcc,0x88}},
-    {{0xc5,0xa5},	{0x74,0xcc,0x8c}},
-    {{0xe1,0xb9,0xad},	{0x74,0xcc,0xa3}},
-    {{0xc5,0xa3},	{0x74,0xcc,0xa7}},
-    {{0xe1,0xb9,0xb1},	{0x74,0xcc,0xad}},
-    {{0xe1,0xb9,0xaf},	{0x74,0xcc,0xb1}},
-    {{0xc3,0xb9},	{0x75,0xcc,0x80}},
-    {{0xc3,0xba},	{0x75,0xcc,0x81}},
-    {{0xc3,0xbb},	{0x75,0xcc,0x82}},
-    {{0xc5,0xa9},	{0x75,0xcc,0x83}},
-    {{0xe1,0xb9,0xb9},	{0x75,0xcc,0x83,0xcc,0x81}},
-    {{0xc5,0xab},	{0x75,0xcc,0x84}},
-    {{0xe1,0xb9,0xbb},	{0x75,0xcc,0x84,0xcc,0x88}},
-    {{0xc5,0xad},	{0x75,0xcc,0x86}},
-    {{0xc3,0xbc},	{0x75,0xcc,0x88}},
-    {{0xc7,0x9c},	{0x75,0xcc,0x88,0xcc,0x80}},
-    {{0xc7,0x98},	{0x75,0xcc,0x88,0xcc,0x81}},
-    {{0xc7,0x96},	{0x75,0xcc,0x88,0xcc,0x84}},
-    {{0xc7,0x9a},	{0x75,0xcc,0x88,0xcc,0x8c}},
-    {{0xe1,0xbb,0xa7},	{0x75,0xcc,0x89}},
-    {{0xc5,0xaf},	{0x75,0xcc,0x8a}},
-    {{0xc5,0xb1},	{0x75,0xcc,0x8b}},
-    {{0xc7,0x94},	{0x75,0xcc,0x8c}},
-    {{0xc8,0x95},	{0x75,0xcc,0x8f}},
-    {{0xc8,0x97},	{0x75,0xcc,0x91}},
-    {{0xc6,0xb0},	{0x75,0xcc,0x9b}},
-    {{0xe1,0xbb,0xab},	{0x75,0xcc,0x9b,0xcc,0x80}},
-    {{0xe1,0xbb,0xa9},	{0x75,0xcc,0x9b,0xcc,0x81}},
-    {{0xe1,0xbb,0xaf},	{0x75,0xcc,0x9b,0xcc,0x83}},
-    {{0xe1,0xbb,0xad},	{0x75,0xcc,0x9b,0xcc,0x89}},
-    {{0xe1,0xbb,0xb1},	{0x75,0xcc,0x9b,0xcc,0xa3}},
-    {{0xe1,0xbb,0xa5},	{0x75,0xcc,0xa3}},
-    {{0xe1,0xb9,0xb3},	{0x75,0xcc,0xa4}},
-    {{0xc5,0xb3},	{0x75,0xcc,0xa8}},
-    {{0xe1,0xb9,0xb7},	{0x75,0xcc,0xad}},
-    {{0xe1,0xb9,0xb5},	{0x75,0xcc,0xb0}},
-    {{0xe1,0xb9,0xbd},	{0x76,0xcc,0x83}},
-    {{0xe1,0xb9,0xbf},	{0x76,0xcc,0xa3}},
-    {{0xe1,0xba,0x81},	{0x77,0xcc,0x80}},
-    {{0xe1,0xba,0x83},	{0x77,0xcc,0x81}},
-    {{0xc5,0xb5},	{0x77,0xcc,0x82}},
-    {{0xe1,0xba,0x87},	{0x77,0xcc,0x87}},
-    {{0xe1,0xba,0x85},	{0x77,0xcc,0x88}},
-    {{0xe1,0xba,0x98},	{0x77,0xcc,0x8a}},
-    {{0xe1,0xba,0x89},	{0x77,0xcc,0xa3}},
-    {{0xe1,0xba,0x8b},	{0x78,0xcc,0x87}},
-    {{0xe1,0xba,0x8d},	{0x78,0xcc,0x88}},
-    {{0xe1,0xbb,0xb3},	{0x79,0xcc,0x80}},
-    {{0xc3,0xbd},	{0x79,0xcc,0x81}},
-    {{0xc5,0xb7},	{0x79,0xcc,0x82}},
-    {{0xe1,0xbb,0xb9},	{0x79,0xcc,0x83}},
-    {{0xe1,0xba,0x8f},	{0x79,0xcc,0x87}},
-    {{0xc3,0xbf},	{0x79,0xcc,0x88}},
-    {{0xe1,0xbb,0xb7},	{0x79,0xcc,0x89}},
-    {{0xe1,0xba,0x99},	{0x79,0xcc,0x8a}},
-    {{0xe1,0xbb,0xb5},	{0x79,0xcc,0xa3}},
-    {{0xc5,0xba},	{0x7a,0xcc,0x81}},
-    {{0xe1,0xba,0x91},	{0x7a,0xcc,0x82}},
-    {{0xc5,0xbc},	{0x7a,0xcc,0x87}},
-    {{0xc5,0xbe},	{0x7a,0xcc,0x8c}},
-    {{0xe1,0xba,0x93},	{0x7a,0xcc,0xa3}},
-    {{0xe1,0xba,0x95},	{0x7a,0xcc,0xb1}},
-    {{0xe1,0xbf,0xad},	{0xc2,0xa8,0xcc,0x80}},
-    {{0xe1,0xbf,0xae},	{0xc2,0xa8,0xcc,0x81}},
-    {{0xce,0x85},	{0xc2,0xa8,0xcc,0x8d}},
-    {{0xe1,0xbf,0x81},	{0xc2,0xa8,0xcd,0x82}},
-    {{0xe1,0xbf,0xbd},	{0xc2,0xb4}},
-    {{0xce,0x87},	{0xc2,0xb7}},
-    {{0xd3,0x94},	{0xc3,0x86}},
-    {{0xc7,0xbc},	{0xc3,0x86,0xcc,0x81}},
-    {{0xc7,0xa2},	{0xc3,0x86,0xcc,0x84}},
-    {{0xc7,0xbe},	{0xc3,0x98,0xcc,0x81}},
-    {{0xd3,0x95},	{0xc3,0xa6}},
-    {{0xc7,0xbd},	{0xc3,0xa6,0xcc,0x81}},
-    {{0xc7,0xa3},	{0xc3,0xa6,0xcc,0x84}},
-    {{0xc7,0xbf},	{0xc3,0xb8,0xcc,0x81}},
-    {{0xe1,0xba,0x9b},	{0xc5,0xbf,0xcc,0x87}},
-    {{0xd3,0x98},	{0xc6,0x8f}},
-    {{0xd3,0x9a},	{0xc6,0x8f,0xcc,0x88}},
-    {{0xd3,0xa8},	{0xc6,0x9f}},
-    {{0xd3,0xaa},	{0xc6,0x9f,0xcc,0x88}},
-    {{0xd3,0xa0},	{0xc6,0xb7}},
-    {{0xc7,0xae},	{0xc6,0xb7,0xcc,0x8c}},
-    {{0xd3,0x99},	{0xc9,0x99}},
-    {{0xd3,0x9b},	{0xc9,0x99,0xcc,0x88}},
-    {{0xd3,0xa9},	{0xc9,0xb5}},
-    {{0xd3,0xab},	{0xc9,0xb5,0xcc,0x88}},
-    {{0xd3,0xa1},	{0xca,0x92}},
-    {{0xc7,0xaf},	{0xca,0x92,0xcc,0x8c}},
-    {{0xcd,0xb4},	{0xca,0xb9}},
-    {{0xcd,0x80},	{0xcc,0x80}},
-    {{0xcd,0x81},	{0xcc,0x81}},
-    {{0xcc,0x90},	{0xcc,0x86,0xcc,0x87}},
-    {{0xcd,0x84},	{0xcc,0x88,0xcc,0x8d}},
-    {{0xcd,0x83},	{0xcc,0x93}},
-    {{0xe1,0xbe,0xba},	{0xce,0x91,0xcc,0x80}},
-    {{0xe1,0xbe,0xbb},	{0xce,0x91,0xcc,0x81}},
-    {{0xe1,0xbe,0xb9},	{0xce,0x91,0xcc,0x84}},
-    {{0xe1,0xbe,0xb8},	{0xce,0x91,0xcc,0x86}},
-    {{0xce,0x86},	{0xce,0x91,0xcc,0x8d}},
-    {{0xe1,0xbc,0x88},	{0xce,0x91,0xcc,0x93}},
-    {{0xe1,0xbc,0x8a},	{0xce,0x91,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0x8c},	{0xce,0x91,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0x8e},	{0xce,0x91,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0x89},	{0xce,0x91,0xcc,0x94}},
-    {{0xe1,0xbc,0x8b},	{0xce,0x91,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0x8d},	{0xce,0x91,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0x8f},	{0xce,0x91,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbe,0xbc},	{0xce,0x91,0xcd,0x85}},
-    {{0xe1,0xbe,0x88},	{0xce,0x91,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0x8a},	{0xce,0x91,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0x8c},	{0xce,0x91,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0x8e},	{0xce,0x91,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0x89},	{0xce,0x91,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0x8b},	{0xce,0x91,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0x8d},	{0xce,0x91,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0x8f},	{0xce,0x91,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x88},	{0xce,0x95,0xcc,0x80}},
-    {{0xe1,0xbf,0x89},	{0xce,0x95,0xcc,0x81}},
-    {{0xce,0x88},	{0xce,0x95,0xcc,0x8d}},
-    {{0xe1,0xbc,0x98},	{0xce,0x95,0xcc,0x93}},
-    {{0xe1,0xbc,0x9a},	{0xce,0x95,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0x9c},	{0xce,0x95,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0x99},	{0xce,0x95,0xcc,0x94}},
-    {{0xe1,0xbc,0x9b},	{0xce,0x95,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0x9d},	{0xce,0x95,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbf,0x8a},	{0xce,0x97,0xcc,0x80}},
-    {{0xe1,0xbf,0x8b},	{0xce,0x97,0xcc,0x81}},
-    {{0xce,0x89},	{0xce,0x97,0xcc,0x8d}},
-    {{0xe1,0xbc,0xa8},	{0xce,0x97,0xcc,0x93}},
-    {{0xe1,0xbc,0xaa},	{0xce,0x97,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0xac},	{0xce,0x97,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0xae},	{0xce,0x97,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0xa9},	{0xce,0x97,0xcc,0x94}},
-    {{0xe1,0xbc,0xab},	{0xce,0x97,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0xad},	{0xce,0x97,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0xaf},	{0xce,0x97,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x8c},	{0xce,0x97,0xcd,0x85}},
-    {{0xe1,0xbe,0x98},	{0xce,0x97,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0x9a},	{0xce,0x97,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0x9c},	{0xce,0x97,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0x9e},	{0xce,0x97,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0x99},	{0xce,0x97,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0x9b},	{0xce,0x97,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0x9d},	{0xce,0x97,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0x9f},	{0xce,0x97,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x9a},	{0xce,0x99,0xcc,0x80}},
-    {{0xe1,0xbf,0x9b},	{0xce,0x99,0xcc,0x81}},
-    {{0xe1,0xbf,0x99},	{0xce,0x99,0xcc,0x84}},
-    {{0xe1,0xbf,0x98},	{0xce,0x99,0xcc,0x86}},
-    {{0xce,0xaa},	{0xce,0x99,0xcc,0x88}},
-    {{0xce,0x8a},	{0xce,0x99,0xcc,0x8d}},
-    {{0xe1,0xbc,0xb8},	{0xce,0x99,0xcc,0x93}},
-    {{0xe1,0xbc,0xba},	{0xce,0x99,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0xbc},	{0xce,0x99,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0xbe},	{0xce,0x99,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0xb9},	{0xce,0x99,0xcc,0x94}},
-    {{0xe1,0xbc,0xbb},	{0xce,0x99,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0xbd},	{0xce,0x99,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0xbf},	{0xce,0x99,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xb8},	{0xce,0x9f,0xcc,0x80}},
-    {{0xe1,0xbf,0xb9},	{0xce,0x9f,0xcc,0x81}},
-    {{0xce,0x8c},	{0xce,0x9f,0xcc,0x8d}},
-    {{0xe1,0xbd,0x88},	{0xce,0x9f,0xcc,0x93}},
-    {{0xe1,0xbd,0x8a},	{0xce,0x9f,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbd,0x8c},	{0xce,0x9f,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbd,0x89},	{0xce,0x9f,0xcc,0x94}},
-    {{0xe1,0xbd,0x8b},	{0xce,0x9f,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0x8d},	{0xce,0x9f,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbf,0xac},	{0xce,0xa1,0xcc,0x94}},
-    {{0xe1,0xbf,0xaa},	{0xce,0xa5,0xcc,0x80}},
-    {{0xe1,0xbf,0xab},	{0xce,0xa5,0xcc,0x81}},
-    {{0xe1,0xbf,0xa9},	{0xce,0xa5,0xcc,0x84}},
-    {{0xe1,0xbf,0xa8},	{0xce,0xa5,0xcc,0x86}},
-    {{0xce,0xab},	{0xce,0xa5,0xcc,0x88}},
-    {{0xce,0x8e},	{0xce,0xa5,0xcc,0x8d}},
-    {{0xe1,0xbd,0x99},	{0xce,0xa5,0xcc,0x94}},
-    {{0xe1,0xbd,0x9b},	{0xce,0xa5,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0x9d},	{0xce,0xa5,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbd,0x9f},	{0xce,0xa5,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xba},	{0xce,0xa9,0xcc,0x80}},
-    {{0xe1,0xbf,0xbb},	{0xce,0xa9,0xcc,0x81}},
-    {{0xce,0x8f},	{0xce,0xa9,0xcc,0x8d}},
-    {{0xe1,0xbd,0xa8},	{0xce,0xa9,0xcc,0x93}},
-    {{0xe1,0xbd,0xaa},	{0xce,0xa9,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbd,0xac},	{0xce,0xa9,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbd,0xae},	{0xce,0xa9,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbd,0xa9},	{0xce,0xa9,0xcc,0x94}},
-    {{0xe1,0xbd,0xab},	{0xce,0xa9,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0xad},	{0xce,0xa9,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbd,0xaf},	{0xce,0xa9,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xbc},	{0xce,0xa9,0xcd,0x85}},
-    {{0xe1,0xbe,0xa8},	{0xce,0xa9,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0xaa},	{0xce,0xa9,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0xac},	{0xce,0xa9,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0xae},	{0xce,0xa9,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0xa9},	{0xce,0xa9,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0xab},	{0xce,0xa9,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0xad},	{0xce,0xa9,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0xaf},	{0xce,0xa9,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbd,0xb0},	{0xce,0xb1,0xcc,0x80}},
-    {{0xe1,0xbd,0xb1},	{0xce,0xb1,0xcc,0x81}},
-    {{0xe1,0xbe,0xb1},	{0xce,0xb1,0xcc,0x84}},
-    {{0xe1,0xbe,0xb0},	{0xce,0xb1,0xcc,0x86}},
-    {{0xce,0xac},	{0xce,0xb1,0xcc,0x8d}},
-    {{0xe1,0xbc,0x80},	{0xce,0xb1,0xcc,0x93}},
-    {{0xe1,0xbc,0x82},	{0xce,0xb1,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0x84},	{0xce,0xb1,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0x86},	{0xce,0xb1,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0x81},	{0xce,0xb1,0xcc,0x94}},
-    {{0xe1,0xbc,0x83},	{0xce,0xb1,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0x85},	{0xce,0xb1,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0x87},	{0xce,0xb1,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbe,0xb6},	{0xce,0xb1,0xcd,0x82}},
-    {{0xe1,0xbe,0xb3},	{0xce,0xb1,0xcd,0x85}},
-    {{0xe1,0xbe,0xb2},	{0xce,0xb1,0xcd,0x85,0xcc,0x80}},
-    {{0xe1,0xbe,0xb4},	{0xce,0xb1,0xcd,0x85,0xcc,0x81}},
-    {{0xe1,0xbe,0x80},	{0xce,0xb1,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0x82},	{0xce,0xb1,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0x84},	{0xce,0xb1,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0x86},	{0xce,0xb1,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0x81},	{0xce,0xb1,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0x83},	{0xce,0xb1,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0x85},	{0xce,0xb1,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0x87},	{0xce,0xb1,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbe,0xb7},	{0xce,0xb1,0xcd,0x85,0xcd,0x82}},
-    {{0xe1,0xbd,0xb2},	{0xce,0xb5,0xcc,0x80}},
-    {{0xe1,0xbd,0xb3},	{0xce,0xb5,0xcc,0x81}},
-    {{0xce,0xad},	{0xce,0xb5,0xcc,0x8d}},
-    {{0xe1,0xbc,0x90},	{0xce,0xb5,0xcc,0x93}},
-    {{0xe1,0xbc,0x92},	{0xce,0xb5,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0x94},	{0xce,0xb5,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0x91},	{0xce,0xb5,0xcc,0x94}},
-    {{0xe1,0xbc,0x93},	{0xce,0xb5,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0x95},	{0xce,0xb5,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbd,0xb4},	{0xce,0xb7,0xcc,0x80}},
-    {{0xe1,0xbd,0xb5},	{0xce,0xb7,0xcc,0x81}},
-    {{0xce,0xae},	{0xce,0xb7,0xcc,0x8d}},
-    {{0xe1,0xbc,0xa0},	{0xce,0xb7,0xcc,0x93}},
-    {{0xe1,0xbc,0xa2},	{0xce,0xb7,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0xa4},	{0xce,0xb7,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0xa6},	{0xce,0xb7,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0xa1},	{0xce,0xb7,0xcc,0x94}},
-    {{0xe1,0xbc,0xa3},	{0xce,0xb7,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0xa5},	{0xce,0xb7,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0xa7},	{0xce,0xb7,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x86},	{0xce,0xb7,0xcd,0x82}},
-    {{0xe1,0xbf,0x83},	{0xce,0xb7,0xcd,0x85}},
-    {{0xe1,0xbf,0x82},	{0xce,0xb7,0xcd,0x85,0xcc,0x80}},
-    {{0xe1,0xbf,0x84},	{0xce,0xb7,0xcd,0x85,0xcc,0x81}},
-    {{0xe1,0xbe,0x90},	{0xce,0xb7,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0x92},	{0xce,0xb7,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0x94},	{0xce,0xb7,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0x96},	{0xce,0xb7,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0x91},	{0xce,0xb7,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0x93},	{0xce,0xb7,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0x95},	{0xce,0xb7,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0x97},	{0xce,0xb7,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x87},	{0xce,0xb7,0xcd,0x85,0xcd,0x82}},
-    {{0xe1,0xbe,0xbe},	{0xce,0xb9}},
-    {{0xe1,0xbd,0xb6},	{0xce,0xb9,0xcc,0x80}},
-    {{0xe1,0xbd,0xb7},	{0xce,0xb9,0xcc,0x81}},
-    {{0xe1,0xbf,0x91},	{0xce,0xb9,0xcc,0x84}},
-    {{0xe1,0xbf,0x90},	{0xce,0xb9,0xcc,0x86}},
-    {{0xcf,0x8a},	{0xce,0xb9,0xcc,0x88}},
-    {{0xe1,0xbf,0x92},	{0xce,0xb9,0xcc,0x88,0xcc,0x80}},
-    {{0xe1,0xbf,0x93},	{0xce,0xb9,0xcc,0x88,0xcc,0x81}},
-    {{0xce,0x90},	{0xce,0xb9,0xcc,0x88,0xcc,0x8d}},
-    {{0xe1,0xbf,0x97},	{0xce,0xb9,0xcc,0x88,0xcd,0x82}},
-    {{0xce,0xaf},	{0xce,0xb9,0xcc,0x8d}},
-    {{0xe1,0xbc,0xb0},	{0xce,0xb9,0xcc,0x93}},
-    {{0xe1,0xbc,0xb2},	{0xce,0xb9,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbc,0xb4},	{0xce,0xb9,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbc,0xb6},	{0xce,0xb9,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbc,0xb1},	{0xce,0xb9,0xcc,0x94}},
-    {{0xe1,0xbc,0xb3},	{0xce,0xb9,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbc,0xb5},	{0xce,0xb9,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbc,0xb7},	{0xce,0xb9,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0x96},	{0xce,0xb9,0xcd,0x82}},
-    {{0xe1,0xbd,0xb8},	{0xce,0xbf,0xcc,0x80}},
-    {{0xe1,0xbd,0xb9},	{0xce,0xbf,0xcc,0x81}},
-    {{0xcf,0x8c},	{0xce,0xbf,0xcc,0x8d}},
-    {{0xe1,0xbd,0x80},	{0xce,0xbf,0xcc,0x93}},
-    {{0xe1,0xbd,0x82},	{0xce,0xbf,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbd,0x84},	{0xce,0xbf,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbd,0x81},	{0xce,0xbf,0xcc,0x94}},
-    {{0xe1,0xbd,0x83},	{0xce,0xbf,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0x85},	{0xce,0xbf,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbf,0xb4},	{0xce,0xbf,0xcd,0x85,0xcc,0x81}},
-    {{0xe1,0xbf,0xa4},	{0xcf,0x81,0xcc,0x93}},
-    {{0xe1,0xbf,0xa5},	{0xcf,0x81,0xcc,0x94}},
-    {{0xe1,0xbd,0xba},	{0xcf,0x85,0xcc,0x80}},
-    {{0xe1,0xbd,0xbb},	{0xcf,0x85,0xcc,0x81}},
-    {{0xe1,0xbf,0xa1},	{0xcf,0x85,0xcc,0x84}},
-    {{0xe1,0xbf,0xa0},	{0xcf,0x85,0xcc,0x86}},
-    {{0xcf,0x8b},	{0xcf,0x85,0xcc,0x88}},
-    {{0xe1,0xbf,0xa2},	{0xcf,0x85,0xcc,0x88,0xcc,0x80}},
-    {{0xe1,0xbf,0xa3},	{0xcf,0x85,0xcc,0x88,0xcc,0x81}},
-    {{0xce,0xb0},	{0xcf,0x85,0xcc,0x88,0xcc,0x8d}},
-    {{0xe1,0xbf,0xa7},	{0xcf,0x85,0xcc,0x88,0xcd,0x82}},
-    {{0xcf,0x8d},	{0xcf,0x85,0xcc,0x8d}},
-    {{0xe1,0xbd,0x90},	{0xcf,0x85,0xcc,0x93}},
-    {{0xe1,0xbd,0x92},	{0xcf,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbd,0x94},	{0xcf,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbd,0x96},	{0xcf,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbd,0x91},	{0xcf,0x85,0xcc,0x94}},
-    {{0xe1,0xbd,0x93},	{0xcf,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0x95},	{0xcf,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbd,0x97},	{0xcf,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xa6},	{0xcf,0x85,0xcd,0x82}},
-    {{0xe1,0xbd,0xbc},	{0xcf,0x89,0xcc,0x80}},
-    {{0xe1,0xbd,0xbd},	{0xcf,0x89,0xcc,0x81}},
-    {{0xcf,0x8e},	{0xcf,0x89,0xcc,0x8d}},
-    {{0xe1,0xbd,0xa0},	{0xcf,0x89,0xcc,0x93}},
-    {{0xe1,0xbd,0xa2},	{0xcf,0x89,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbd,0xa4},	{0xcf,0x89,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbd,0xa6},	{0xcf,0x89,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbd,0xa1},	{0xcf,0x89,0xcc,0x94}},
-    {{0xe1,0xbd,0xa3},	{0xcf,0x89,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbd,0xa5},	{0xcf,0x89,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbd,0xa7},	{0xcf,0x89,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xb6},	{0xcf,0x89,0xcd,0x82}},
-    {{0xe1,0xbf,0xb3},	{0xcf,0x89,0xcd,0x85}},
-    {{0xe1,0xbf,0xb2},	{0xcf,0x89,0xcd,0x85,0xcc,0x80}},
-    {{0xe1,0xbe,0xa0},	{0xcf,0x89,0xcd,0x85,0xcc,0x93}},
-    {{0xe1,0xbe,0xa2},	{0xcf,0x89,0xcd,0x85,0xcc,0x93,0xcc,0x80}},
-    {{0xe1,0xbe,0xa4},	{0xcf,0x89,0xcd,0x85,0xcc,0x93,0xcc,0x81}},
-    {{0xe1,0xbe,0xa6},	{0xcf,0x89,0xcd,0x85,0xcc,0x93,0xcd,0x82}},
-    {{0xe1,0xbe,0xa1},	{0xcf,0x89,0xcd,0x85,0xcc,0x94}},
-    {{0xe1,0xbe,0xa3},	{0xcf,0x89,0xcd,0x85,0xcc,0x94,0xcc,0x80}},
-    {{0xe1,0xbe,0xa5},	{0xcf,0x89,0xcd,0x85,0xcc,0x94,0xcc,0x81}},
-    {{0xe1,0xbe,0xa7},	{0xcf,0x89,0xcd,0x85,0xcc,0x94,0xcd,0x82}},
-    {{0xe1,0xbf,0xb7},	{0xcf,0x89,0xcd,0x85,0xcd,0x82}},
-    {{0xcf,0x94},	{0xcf,0x92,0xcc,0x88}},
-    {{0xcf,0x93},	{0xcf,0x92,0xcc,0x8d}},
-    {{0xd0,0x87},	{0xd0,0x86,0xcc,0x88}},
-    {{0xd3,0x90},	{0xd0,0x90,0xcc,0x86}},
-    {{0xd3,0x92},	{0xd0,0x90,0xcc,0x88}},
-    {{0xd0,0x83},	{0xd0,0x93,0xcc,0x81}},
-    {{0xd3,0x96},	{0xd0,0x95,0xcc,0x86}},
-    {{0xd0,0x81},	{0xd0,0x95,0xcc,0x88}},
-    {{0xd3,0x81},	{0xd0,0x96,0xcc,0x86}},
-    {{0xd3,0x9c},	{0xd0,0x96,0xcc,0x88}},
-    {{0xd3,0x9e},	{0xd0,0x97,0xcc,0x88}},
-    {{0xd3,0xa2},	{0xd0,0x98,0xcc,0x84}},
-    {{0xd0,0x99},	{0xd0,0x98,0xcc,0x86}},
-    {{0xd3,0xa4},	{0xd0,0x98,0xcc,0x88}},
-    {{0xd0,0x8c},	{0xd0,0x9a,0xcc,0x81}},
-    {{0xd3,0xa6},	{0xd0,0x9e,0xcc,0x88}},
-    {{0xd3,0xae},	{0xd0,0xa3,0xcc,0x84}},
-    {{0xd0,0x8e},	{0xd0,0xa3,0xcc,0x86}},
-    {{0xd3,0xb0},	{0xd0,0xa3,0xcc,0x88}},
-    {{0xd3,0xb2},	{0xd0,0xa3,0xcc,0x8b}},
-    {{0xd3,0xb4},	{0xd0,0xa7,0xcc,0x88}},
-    {{0xd3,0xb8},	{0xd0,0xab,0xcc,0x88}},
-    {{0xd3,0x91},	{0xd0,0xb0,0xcc,0x86}},
-    {{0xd3,0x93},	{0xd0,0xb0,0xcc,0x88}},
-    {{0xd1,0x93},	{0xd0,0xb3,0xcc,0x81}},
-    {{0xd3,0x97},	{0xd0,0xb5,0xcc,0x86}},
-    {{0xd1,0x91},	{0xd0,0xb5,0xcc,0x88}},
-    {{0xd3,0x82},	{0xd0,0xb6,0xcc,0x86}},
-    {{0xd3,0x9d},	{0xd0,0xb6,0xcc,0x88}},
-    {{0xd3,0x9f},	{0xd0,0xb7,0xcc,0x88}},
-    {{0xd3,0xa3},	{0xd0,0xb8,0xcc,0x84}},
-    {{0xd0,0xb9},	{0xd0,0xb8,0xcc,0x86}},
-    {{0xd3,0xa5},	{0xd0,0xb8,0xcc,0x88}},
-    {{0xd1,0x9c},	{0xd0,0xba,0xcc,0x81}},
-    {{0xd3,0xa7},	{0xd0,0xbe,0xcc,0x88}},
-    {{0xd3,0xaf},	{0xd1,0x83,0xcc,0x84}},
-    {{0xd1,0x9e},	{0xd1,0x83,0xcc,0x86}},
-    {{0xd3,0xb1},	{0xd1,0x83,0xcc,0x88}},
-    {{0xd3,0xb3},	{0xd1,0x83,0xcc,0x8b}},
-    {{0xd3,0xb5},	{0xd1,0x87,0xcc,0x88}},
-    {{0xd3,0xb9},	{0xd1,0x8b,0xcc,0x88}},
-    {{0xd1,0x97},	{0xd1,0x96,0xcc,0x88}},
-    {{0xd1,0xb6},	{0xd1,0xb4,0xcc,0x8f}},
-    {{0xd1,0xb7},	{0xd1,0xb5,0xcc,0x8f}},
-    {{0xef,0xac,0xae},	{0xd7,0x90,0xd6,0xb7}},
-    {{0xef,0xac,0xaf},	{0xd7,0x90,0xd6,0xb8}},
-    {{0xef,0xac,0xb0},	{0xd7,0x90,0xd6,0xbc}},
-    {{0xef,0xac,0xb1},	{0xd7,0x91,0xd6,0xbc}},
-    {{0xef,0xad,0x8c},	{0xd7,0x91,0xd6,0xbf}},
-    {{0xef,0xac,0xb2},	{0xd7,0x92,0xd6,0xbc}},
-    {{0xef,0xac,0xb3},	{0xd7,0x93,0xd6,0xbc}},
-    {{0xef,0xac,0xb4},	{0xd7,0x94,0xd6,0xbc}},
-    {{0xef,0xad,0x8b},	{0xd7,0x95,0xd6,0xb9}},
-    {{0xef,0xac,0xb5},	{0xd7,0x95,0xd6,0xbc}},
-    {{0xef,0xac,0xb6},	{0xd7,0x96,0xd6,0xbc}},
-    {{0xef,0xac,0xb8},	{0xd7,0x98,0xd6,0xbc}},
-    {{0xef,0xac,0xb9},	{0xd7,0x99,0xd6,0xbc}},
-    {{0xef,0xac,0xba},	{0xd7,0x9a,0xd6,0xbc}},
-    {{0xef,0xac,0xbb},	{0xd7,0x9b,0xd6,0xbc}},
-    {{0xef,0xad,0x8d},	{0xd7,0x9b,0xd6,0xbf}},
-    {{0xef,0xac,0xbc},	{0xd7,0x9c,0xd6,0xbc}},
-    {{0xef,0xac,0xbe},	{0xd7,0x9e,0xd6,0xbc}},
-    {{0xef,0xad,0x80},	{0xd7,0xa0,0xd6,0xbc}},
-    {{0xef,0xad,0x81},	{0xd7,0xa1,0xd6,0xbc}},
-    {{0xef,0xad,0x83},	{0xd7,0xa3,0xd6,0xbc}},
-    {{0xef,0xad,0x84},	{0xd7,0xa4,0xd6,0xbc}},
-    {{0xef,0xad,0x8e},	{0xd7,0xa4,0xd6,0xbf}},
-    {{0xef,0xad,0x86},	{0xd7,0xa6,0xd6,0xbc}},
-    {{0xef,0xad,0x87},	{0xd7,0xa7,0xd6,0xbc}},
-    {{0xef,0xad,0x88},	{0xd7,0xa8,0xd6,0xbc}},
-    {{0xef,0xad,0x89},	{0xd7,0xa9,0xd6,0xbc}},
-    {{0xef,0xac,0xac},	{0xd7,0xa9,0xd6,0xbc,0xd7,0x81}},
-    {{0xef,0xac,0xad},	{0xd7,0xa9,0xd6,0xbc,0xd7,0x82}},
-    {{0xef,0xac,0xaa},	{0xd7,0xa9,0xd7,0x81}},
-    {{0xef,0xac,0xab},	{0xd7,0xa9,0xd7,0x82}},
-    {{0xef,0xad,0x8a},	{0xd7,0xaa,0xd6,0xbc}},
-    {{0xef,0xac,0x9f},	{0xd7,0xb2,0xd6,0xb7}},
-    {{0xe0,0xa5,0x98},	{0xe0,0xa4,0x95,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x99},	{0xe0,0xa4,0x96,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9a},	{0xe0,0xa4,0x97,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9b},	{0xe0,0xa4,0x9c,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9c},	{0xe0,0xa4,0xa1,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9d},	{0xe0,0xa4,0xa2,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa4,0xa9},	{0xe0,0xa4,0xa8,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9e},	{0xe0,0xa4,0xab,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa5,0x9f},	{0xe0,0xa4,0xaf,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa4,0xb1},	{0xe0,0xa4,0xb0,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa4,0xb4},	{0xe0,0xa4,0xb3,0xe0,0xa4,0xbc}},
-    {{0xe0,0xa7,0x9c},	{0xe0,0xa6,0xa1,0xe0,0xa6,0xbc}},
-    {{0xe0,0xa7,0x9d},	{0xe0,0xa6,0xa2,0xe0,0xa6,0xbc}},
-    {{0xe0,0xa6,0xb0},	{0xe0,0xa6,0xac,0xe0,0xa6,0xbc}},
-    {{0xe0,0xa7,0x9f},	{0xe0,0xa6,0xaf,0xe0,0xa6,0xbc}},
-    {{0xe0,0xa7,0x8b},	{0xe0,0xa7,0x87,0xe0,0xa6,0xbe}},
-    {{0xe0,0xa7,0x8c},	{0xe0,0xa7,0x87,0xe0,0xa7,0x97}},
-    {{0xe0,0xa9,0x99},	{0xe0,0xa8,0x96,0xe0,0xa8,0xbc}},
-    {{0xe0,0xa9,0x9a},	{0xe0,0xa8,0x97,0xe0,0xa8,0xbc}},
-    {{0xe0,0xa9,0x9b},	{0xe0,0xa8,0x9c,0xe0,0xa8,0xbc}},
-    {{0xe0,0xa9,0x9c},	{0xe0,0xa8,0xa1,0xe0,0xa8,0xbc}},
-    {{0xe0,0xa9,0x9e},	{0xe0,0xa8,0xab,0xe0,0xa8,0xbc}},
-    {{0xe0,0xad,0x9c},	{0xe0,0xac,0xa1,0xe0,0xac,0xbc}},
-    {{0xe0,0xad,0x9d},	{0xe0,0xac,0xa2,0xe0,0xac,0xbc}},
-    {{0xe0,0xad,0x9f},	{0xe0,0xac,0xaf,0xe0,0xac,0xbc}},
-    {{0xe0,0xad,0x8b},	{0xe0,0xad,0x87,0xe0,0xac,0xbe}},
-    {{0xe0,0xad,0x88},	{0xe0,0xad,0x87,0xe0,0xad,0x96}},
-    {{0xe0,0xad,0x8c},	{0xe0,0xad,0x87,0xe0,0xad,0x97}},
-    {{0xe0,0xae,0x94},	{0xe0,0xae,0x92,0xe0,0xaf,0x97}},
-    {{0xe0,0xaf,0x8a},	{0xe0,0xaf,0x86,0xe0,0xae,0xbe}},
-    {{0xe0,0xaf,0x8c},	{0xe0,0xaf,0x86,0xe0,0xaf,0x97}},
-    {{0xe0,0xaf,0x8b},	{0xe0,0xaf,0x87,0xe0,0xae,0xbe}},
-    {{0xe0,0xb1,0x88},	{0xe0,0xb1,0x86,0xe0,0xb1,0x96}},
-    {{0xe0,0xb3,0x80},	{0xe0,0xb2,0xbf,0xe0,0xb3,0x95}},
-    {{0xe0,0xb3,0x8a},	{0xe0,0xb3,0x86,0xe0,0xb3,0x82}},
-    {{0xe0,0xb3,0x8b},	{0xe0,0xb3,0x86,0xe0,0xb3,0x82,0xe0,0xb3,0x95}},
-    {{0xe0,0xb3,0x87},	{0xe0,0xb3,0x86,0xe0,0xb3,0x95}},
-    {{0xe0,0xb3,0x88},	{0xe0,0xb3,0x86,0xe0,0xb3,0x96}},
-    {{0xe0,0xb5,0x8a},	{0xe0,0xb5,0x86,0xe0,0xb4,0xbe}},
-    {{0xe0,0xb5,0x8c},	{0xe0,0xb5,0x86,0xe0,0xb5,0x97}},
-    {{0xe0,0xb5,0x8b},	{0xe0,0xb5,0x87,0xe0,0xb4,0xbe}},
-    {{0xe0,0xb8,0xb3},	{0xe0,0xb9,0x8d,0xe0,0xb8,0xb2}},
-    {{0xe0,0xba,0xb3},	{0xe0,0xbb,0x8d,0xe0,0xba,0xb2}},
-    {{0xe0,0xbd,0xa9},	{0xe0,0xbd,0x80,0xe0,0xbe,0xb5}},
-    {{0xe0,0xbd,0x83},	{0xe0,0xbd,0x82,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0x8d},	{0xe0,0xbd,0x8c,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0x92},	{0xe0,0xbd,0x91,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0x97},	{0xe0,0xbd,0x96,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0x9c},	{0xe0,0xbd,0x9b,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0xb3},	{0xe0,0xbd,0xb2,0xe0,0xbd,0xb1}},
-    {{0xe0,0xbd,0xb5},	{0xe0,0xbd,0xb4,0xe0,0xbd,0xb1}},
-    {{0xe0,0xbe,0x81},	{0xe0,0xbe,0x80,0xe0,0xbd,0xb1}},
-    {{0xe0,0xbe,0xb9},	{0xe0,0xbe,0x90,0xe0,0xbe,0xb5}},
-    {{0xe0,0xbe,0x93},	{0xe0,0xbe,0x92,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbe,0x9d},	{0xe0,0xbe,0x9c,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbe,0xa2},	{0xe0,0xbe,0xa1,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbe,0xa7},	{0xe0,0xbe,0xa6,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbe,0xac},	{0xe0,0xbe,0xab,0xe0,0xbe,0xb7}},
-    {{0xe0,0xbd,0xb6},	{0xe0,0xbe,0xb2,0xe0,0xbe,0x80}},
-    {{0xe0,0xbd,0xb7},	{0xe0,0xbe,0xb2,0xe0,0xbe,0x80,0xe0,0xbd,0xb1}},
-    {{0xe0,0xbd,0xb8},	{0xe0,0xbe,0xb3,0xe0,0xbe,0x80}},
-    {{0xe0,0xbd,0xb9},	{0xe0,0xbe,0xb3,0xe0,0xbe,0x80,0xe0,0xbd,0xb1}},
-    {{0xe1,0xbf,0x8d},	{0xe1,0xbe,0xbf,0xcc,0x80}},
-    {{0xe1,0xbf,0x8e},	{0xe1,0xbe,0xbf,0xcc,0x81}},
-    {{0xe1,0xbf,0x8f},	{0xe1,0xbe,0xbf,0xcd,0x82}},
-    {{0xe1,0xbf,0x9d},	{0xe1,0xbf,0xbe,0xcc,0x80}},
-    {{0xe1,0xbf,0x9e},	{0xe1,0xbf,0xbe,0xcc,0x81}},
-    {{0xe1,0xbf,0x9f},	{0xe1,0xbf,0xbe,0xcd,0x82}},
-    {{0xe3,0x82,0x94},	{0xe3,0x81,0x86,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x8c},	{0xe3,0x81,0x8b,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x8e},	{0xe3,0x81,0x8d,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x90},	{0xe3,0x81,0x8f,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x92},	{0xe3,0x81,0x91,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x94},	{0xe3,0x81,0x93,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x96},	{0xe3,0x81,0x95,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x98},	{0xe3,0x81,0x97,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x9a},	{0xe3,0x81,0x99,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x9c},	{0xe3,0x81,0x9b,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0x9e},	{0xe3,0x81,0x9d,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xa0},	{0xe3,0x81,0x9f,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xa2},	{0xe3,0x81,0xa1,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xa5},	{0xe3,0x81,0xa4,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xa7},	{0xe3,0x81,0xa6,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xa9},	{0xe3,0x81,0xa8,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xb0},	{0xe3,0x81,0xaf,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xb1},	{0xe3,0x81,0xaf,0xe3,0x82,0x9a}},
-    {{0xe3,0x81,0xb3},	{0xe3,0x81,0xb2,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xb4},	{0xe3,0x81,0xb2,0xe3,0x82,0x9a}},
-    {{0xe3,0x81,0xb6},	{0xe3,0x81,0xb5,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xb7},	{0xe3,0x81,0xb5,0xe3,0x82,0x9a}},
-    {{0xe3,0x81,0xb9},	{0xe3,0x81,0xb8,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xba},	{0xe3,0x81,0xb8,0xe3,0x82,0x9a}},
-    {{0xe3,0x81,0xbc},	{0xe3,0x81,0xbb,0xe3,0x82,0x99}},
-    {{0xe3,0x81,0xbd},	{0xe3,0x81,0xbb,0xe3,0x82,0x9a}},
-    {{0xe3,0x82,0x9e},	{0xe3,0x82,0x9d,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0xb4},	{0xe3,0x82,0xa6,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xac},	{0xe3,0x82,0xab,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xae},	{0xe3,0x82,0xad,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xb0},	{0xe3,0x82,0xaf,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xb2},	{0xe3,0x82,0xb1,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xb4},	{0xe3,0x82,0xb3,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xb6},	{0xe3,0x82,0xb5,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xb8},	{0xe3,0x82,0xb7,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xba},	{0xe3,0x82,0xb9,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xbc},	{0xe3,0x82,0xbb,0xe3,0x82,0x99}},
-    {{0xe3,0x82,0xbe},	{0xe3,0x82,0xbd,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x80},	{0xe3,0x82,0xbf,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x82},	{0xe3,0x83,0x81,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x85},	{0xe3,0x83,0x84,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x87},	{0xe3,0x83,0x86,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x89},	{0xe3,0x83,0x88,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x90},	{0xe3,0x83,0x8f,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x91},	{0xe3,0x83,0x8f,0xe3,0x82,0x9a}},
-    {{0xe3,0x83,0x93},	{0xe3,0x83,0x92,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x94},	{0xe3,0x83,0x92,0xe3,0x82,0x9a}},
-    {{0xe3,0x83,0x96},	{0xe3,0x83,0x95,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x97},	{0xe3,0x83,0x95,0xe3,0x82,0x9a}},
-    {{0xe3,0x83,0x99},	{0xe3,0x83,0x98,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x9a},	{0xe3,0x83,0x98,0xe3,0x82,0x9a}},
-    {{0xe3,0x83,0x9c},	{0xe3,0x83,0x9b,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0x9d},	{0xe3,0x83,0x9b,0xe3,0x82,0x9a}},
-    {{0xe3,0x83,0xb7},	{0xe3,0x83,0xaf,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0xb8},	{0xe3,0x83,0xb0,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0xb9},	{0xe3,0x83,0xb1,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0xba},	{0xe3,0x83,0xb2,0xe3,0x82,0x99}},
-    {{0xe3,0x83,0xbe},	{0xe3,0x83,0xbd,0xe3,0x82,0x99}},
-};
-#endif /* UNICODE_NORMALIZATION */
 #endif /* UTF8_INPUT_ENABLE */
 
 #ifdef SHIFTJIS_CP932
-const unsigned short shiftjis_cp932[3][189] = {
+unsigned short shiftjis_cp932[3][189] = {
  {
   0xEEEF, 0xEEF0, 0xEEF1, 0xEEF2, 0xEEF3, 0xEEF4, 0xEEF5, 0xEEF6,
   0xEEF7, 0xEEF8, 0x8754, 0x8755, 0x8756, 0x8757, 0x8758, 0x8759,
@@ -7493,7 +5315,7 @@ const unsigned short shiftjis_cp932[3][189] = {
        0,      0,      0,      0,      0,
  },
 };
-const unsigned short cp932inv[2][189] = {
+unsigned short cp932inv[2][189] = {
  {
   0xFA5C, 0xFA5D, 0xFA5E, 0xFA5F, 0xFA60, 0xFA61, 0xFA62, 0xFA63,
   0xFA64, 0xFA65, 0xFA66, 0xFA67, 0xFA68, 0xFA69, 0xFA6A, 0xFA6B,
@@ -7544,957 +5366,8 @@ const unsigned short cp932inv[2][189] = {
   0xFBFC, 0xFC40, 0xFC41, 0xFC42, 0xFC43, 0xFC44, 0xFC45, 0xFC46,
   0xFC47, 0xFC48, 0xFC49, 0xFC4A, 0xFC4B,      0,      0, 0xFA40,
   0xFA41, 0xFA42, 0xFA43, 0xFA44, 0xFA45, 0xFA46, 0xFA47, 0xFA48,
-  0xFA49, 0x81CA, 0xFA55, 0xFA56, 0xFA57,
+  0xFA49,      0, 0xFA55, 0xFA56, 0xFA57,
  },
 };
-#endif /* SHIFTJIS_CP932 */
-
-#ifdef X0212_ENABLE
-const unsigned short shiftjis_x0212[3][189] = {
- {
-  0xF373, 0xF374, 0xF375, 0xF376, 0xF377, 0xF378, 0xF379, 0xF37A,
-  0xF37B, 0xF37C, 0xF37D, 0xF37E, 0xF421, 0xF422, 0xF423, 0xF424,
-  0xF425, 0xF426, 0xF427, 0xF428, 0x224C, 0xA243, 0xF429, 0xF42A,
-  0xF42B, 0xF42C, 0xF42D, 0x2268, 0xD463, 0xDC5F, 0xE469, 0xE378,
-  0xD921, 0xB13B, 0xF42E, 0xC22D, 0xC37C, 0xE450, 0xC23F, 0xBC74,
-  0xB029, 0xB048, 0xF42F, 0xB052, 0xB054, 0xB063, 0xB06E, 0xB127,
-  0xB123, 0xB12C, 0xB129, 0xB13E, 0xB15F, 0xB158, 0xB148, 0xB157,
-  0xB163, 0xB174, 0xB161, 0xB223, 0xF430, 0xB23B, 0xB266,      0,
-  0xB26D, 0xB275, 0xB27C, 0xF431, 0xB335, 0xB358, 0xB35B, 0xB365,
-  0xB36E, 0xB37B, 0xF432, 0xF433, 0xB440, 0xB447, 0xB450, 0xB45E,
-  0xF434, 0xB52A, 0xF435, 0xB52F, 0xB544, 0xB568, 0xF436, 0xB742,
-  0xB764, 0xB768, 0xB767, 0xF437, 0xF438, 0xF439, 0xB84E, 0xB861,
-  0xB875, 0xB877, 0xB878, 0xB87C, 0xB92F, 0xB937, 0xBA3E, 0xBA5B,
-  0xCD2A, 0xBA61, 0xF43A, 0xBA6B, 0xBB33, 0xBB38, 0xF43B, 0xBB4A,
-  0xF43C, 0xF43D, 0xBB50, 0xBB5E, 0xBB74, 0xBB75, 0xBB79, 0xBC64,
-  0xBC6D, 0xBC7E, 0xF43E, 0xBD42, 0xBD67, 0xF43F, 0xBD70, 0xBE30,
-  0xBE2C, 0xF440, 0xBE33, 0xBE3D, 0xBE4D, 0xBE49, 0xBE64, 0xBF28,
-  0xBF49, 0xC044, 0xC064, 0xC074, 0xC126, 0xF441, 0xC175, 0xC17C,
-  0xF442, 0xC178, 0xC22B, 0xC221, 0xC225, 0xF443, 0xC238, 0xC23A,
-  0xF444, 0xC244, 0xC252, 0xC257, 0xC25B, 0xC25E, 0xC26D, 0xC270,
-  0xF445, 0xC321, 0xC335, 0xC349, 0xC339, 0xF446, 0xC358, 0xC37E,
-  0xF447, 0xC44C, 0xF448, 0xC459, 0xC46A, 0xC47D, 0xF449, 0xC527,
-  0xC535, 0xC536, 0xF44A, 0xC555, 0xC638, 0xC657, 0xC660, 0xC66A,
-  0xC663, 0xC721, 0xC72B, 0xC747, 0xC743,
- },
- {
-  0xC74B, 0xC74F, 0xC759, 0xF44B, 0xF44C, 0xC766, 0xC76E, 0xC77C,
-  0xC76B, 0xC770, 0xC831, 0xC865, 0xC878, 0xC926, 0xC92B, 0xC92D,
-  0xF44D, 0xC94A, 0xC953, 0xC969, 0xC963, 0xC97C, 0xC974, 0xC975,
-  0xF44E, 0xCA33, 0xCA3D, 0xCA6F, 0xCA71, 0xCB2E, 0xF44F, 0xCB4A,
-  0xCB66, 0xCB6A, 0xCB70, 0xCB74, 0xCB6E, 0xCC25, 0xCB79, 0xCC2B,
-  0xCC2E, 0xCC2D, 0xCC32, 0xCC42, 0xCC50, 0xCC59, 0xF450, 0xCD3B,
-  0xF451, 0xCE3B, 0xF452, 0xCE3A, 0xCE43, 0xF453, 0xCE72, 0xB35D,
-  0xCF55, 0xCF62, 0xCF69, 0xCF6D, 0xF454, 0xF455, 0xF456,      0,
-  0xF457, 0xD065, 0xF458, 0xD069, 0xD168, 0xF459, 0xF45A, 0xD16C,
-  0xD23B, 0xF45B, 0xD361, 0xD368, 0xD427, 0xF45C, 0xF45D, 0xD454,
-  0xD472, 0xD52E, 0xF45E, 0xD75E, 0xF45F, 0xD822, 0xD837, 0xD841,
-  0xD851, 0xD874, 0xD946, 0xD948, 0xD951, 0xF460, 0xF461, 0xF462,
-  0xF463, 0xF464, 0xDC53, 0xDD48, 0xDD54, 0xDD6A, 0xDD7A, 0xDE24,
-  0xDE30, 0xF465, 0xDE35, 0xDE4B, 0xF466, 0xDF39, 0xF467, 0xDF43,
-  0xF468, 0xF469, 0xE059, 0xF46A, 0xF46B, 0xE162, 0xF46C, 0xF46D,
-  0xF46E, 0xE247, 0xE328, 0xE326, 0xE329, 0xE32F, 0xE330, 0xE32A,
-  0xE32B, 0xE33C, 0xE341, 0xE33F, 0xE355, 0xE358, 0xE356, 0xE35F,
-  0xE363, 0xE361, 0xE354, 0xE369, 0xE426, 0xE371, 0xE372, 0xE44B,
-  0xE441, 0xE443, 0xE43E, 0xF46F, 0xE440, 0xE447, 0xE43F, 0xE460,
-  0xE45E, 0xE451, 0xF470, 0xE45C, 0xE452, 0xE45B, 0xE454, 0xE47A,
-  0xE46F, 0xE533, 0xE53F, 0xE549, 0xE550, 0xE562, 0xE56A, 0xE56B,
-  0xF471, 0xF472, 0xF473, 0xE668, 0xE66F, 0xE72C, 0xF474, 0xE72E,
-  0xF475, 0xE731, 0xF476, 0xE732, 0xE831, 0xE836, 0xF477, 0xF478,
-  0xE85D, 0xF479, 0xF47A, 0xE951, 0xF47B,
- },
- {
-  0xE96D, 0xEA4D, 0xF47C, 0xEA5B, 0xEA66, 0xEA6A, 0xEB25, 0xEB7B,
-  0xEB7A, 0xF47D, 0xEC56, 0xF47E,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,      0,      0,      0,
-       0,      0,      0,      0,      0,
- },
-};
-
-const unsigned short x0212_shiftjis_A2[] = {
-         0x819F,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0x8143,      0,      0, 0x8150,      0,      0, 0x8160,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA55,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B0[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0, 0xFA68,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA69,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFA6B,      0, 0xFA6C,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA6D,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFA6E,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B1[] = {
-              0,      0, 0xFA70,      0,      0,      0, 0xFA6F,
-      0, 0xFA72,      0,      0, 0xFA71,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA61,      0,      0, 0xFA73,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA76,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFA77,
- 0xFA75,      0,      0,      0,      0,      0,      0, 0xFA74,
-      0, 0xFA7A,      0, 0xFA78,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFA79,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B2[] = {
-              0,      0, 0xFA7B,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA7D,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFA7E,      0,
-      0,      0,      0,      0,      0, 0xFA80,      0,      0,
-      0,      0,      0,      0,      0, 0xFA81,      0,      0,
-      0,      0,      0,      0, 0xFA82,      0,      0,
-};
-const unsigned short x0212_shiftjis_B3[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFA84,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA85,      0,      0, 0xFA86,      0, 0xFB77,      0,      0,
-      0,      0,      0,      0,      0, 0xFA87,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFA88,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA89,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B4[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA8C,      0,      0,      0,      0,      0,      0, 0xFA8D,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA8E,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFA8F,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B5[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFA91,      0,      0,      0,      0, 0xFA93,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFA94,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFA95,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B7[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFA97,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFA98,      0,      0, 0xFA9A,
- 0xFA99,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_B8[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFA9E,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFA9F,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAA0,      0, 0xFAA1,
- 0xFAA2,      0,      0,      0, 0xFAA3,      0,      0,
-};
-const unsigned short x0212_shiftjis_B9[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFAA4,
-      0,      0,      0,      0,      0,      0,      0, 0xFAA5,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_BA[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFAA6,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFAA7,      0,      0,      0,      0,
-      0, 0xFAA9,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFAAB,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_BB[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFAAC,      0,      0,      0,      0,
- 0xFAAD,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFAAF,      0,      0,      0,      0,      0,
- 0xFAB2,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFAB3,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAB4, 0xFAB5,      0,      0,
-      0, 0xFAB6,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_BC[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAB7,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAB8,      0,      0,
-      0,      0,      0,      0, 0xFA67,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFAB9,
-};
-const unsigned short x0212_shiftjis_BD[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFABB,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFABC,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFABE,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_BE[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAC0,      0,      0,      0,
- 0xFABF,      0,      0, 0xFAC2,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAC3,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFAC5,      0,      0,      0, 0xFAC4,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAC6,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_BF[] = {
-              0,      0,      0,      0,      0,      0,      0,
- 0xFAC7,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFAC8,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C0[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAC9,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFACA,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFACB,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C1[] = {
-              0,      0,      0,      0,      0, 0xFACC,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFACE,      0,      0,
- 0xFAD1,      0,      0,      0, 0xFACF,      0,      0,
-};
-const unsigned short x0212_shiftjis_C2[] = {
-         0xFAD3,      0,      0,      0, 0xFAD4,      0,      0,
-      0,      0,      0, 0xFAD2,      0, 0xFA63,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFAD6,      0, 0xFAD7,      0,      0,      0,      0, 0xFA66,
-      0,      0,      0,      0, 0xFAD9,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFADA,      0,      0,      0,      0, 0xFADB,
-      0,      0,      0, 0xFADC,      0,      0, 0xFADD,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFADE,      0,      0,
- 0xFADF,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C3[] = {
-         0xFAE1,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAE2,      0,      0,
-      0, 0xFAE4,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFAE3,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFAE6,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFA64,      0, 0xFAE7,
-};
-const unsigned short x0212_shiftjis_C4[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFAE9,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFAEB,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFAEC,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAED,      0,
-};
-const unsigned short x0212_shiftjis_C5[] = {
-              0,      0,      0,      0,      0,      0, 0xFAEF,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAF0, 0xFAF1,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFAF3,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C6[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFAF4,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFAF5,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFAF6,      0,      0, 0xFAF8,      0,      0,      0,      0,
-      0,      0, 0xFAF7,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C7[] = {
-         0xFAF9,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFAFA,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFAFC,      0,      0,      0, 0xFAFB,
-      0,      0,      0, 0xFB40,      0,      0,      0, 0xFB41,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB42,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB45,      0,
-      0,      0,      0, 0xFB48,      0,      0, 0xFB46,      0,
- 0xFB49,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFB47,      0,      0,
-};
-const unsigned short x0212_shiftjis_C8[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB4A,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFB4B,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFB4C,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_C9[] = {
-              0,      0,      0,      0,      0, 0xFB4D,      0,
-      0,      0,      0, 0xFB4E,      0, 0xFB4F,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB51,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFB52,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFB54,      0,      0,      0,      0,
-      0, 0xFB53,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFB56, 0xFB57,      0,      0,
-      0,      0,      0,      0, 0xFB55,      0,      0,
-};
-const unsigned short x0212_shiftjis_CA[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFB59,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFB5A,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFB5B,
-      0, 0xFB5C,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_CB[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB5D,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB5F,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB60,      0,
-      0,      0, 0xFB61,      0,      0,      0, 0xFB64,      0,
- 0xFB62,      0,      0,      0, 0xFB63,      0,      0,      0,
-      0, 0xFB66,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_CC[] = {
-              0,      0,      0,      0, 0xFB65,      0,      0,
-      0,      0,      0, 0xFB67,      0, 0xFB69, 0xFB68,      0,
-      0,      0, 0xFB6A,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB6B,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFB6C,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB6D,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_CD[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFAA8,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFB6F,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_CE[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB73, 0xFB71,      0,      0,      0,      0,
-      0,      0,      0, 0xFB74,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB76,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_CF[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFB78,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB79,      0,      0,      0,      0,      0,
-      0, 0xFB7A,      0,      0,      0, 0xFB7B,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D0[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFB81,      0,      0,
-      0, 0xFB83,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D1[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFB84,      0,      0,      0, 0xFB87,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D2[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFB88,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D3[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB8A,      0,      0,      0,      0,      0,      0,
- 0xFB8B,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D4[] = {
-              0,      0,      0,      0,      0,      0, 0xFB8C,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFB8F,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA5C,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFB90,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D5[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB91,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D7[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB93,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D8[] = {
-              0, 0xFB95,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFB96,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB97,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB98,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFB99,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_D9[] = {
-         0xFA60,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFB9A,      0,
- 0xFB9B,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFB9C,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_DC[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFBA2,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFA5D,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_DD[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFBA3,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFBA4,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFBA5,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFBA6,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_DE[] = {
-              0,      0,      0, 0xFBA7,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFBA8,      0,      0,      0,      0, 0xFBAA,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFBAB,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_DF[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFBAD,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFBAF,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E0[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFBB2,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E1[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFBB5,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E2[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFBB9,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E3[] = {
-              0,      0,      0,      0,      0, 0xFBBB,      0,
- 0xFBBA, 0xFBBC, 0xFBBF, 0xFBC0,      0,      0,      0, 0xFBBD,
- 0xFBBE,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFBC1,      0,      0, 0xFBC3,
-      0, 0xFBC2,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFBCA, 0xFBC4, 0xFBC6,      0,
- 0xFBC5,      0,      0,      0,      0,      0,      0, 0xFBC7,
-      0, 0xFBC9,      0, 0xFBC8,      0,      0,      0,      0,
-      0, 0xFBCB,      0,      0,      0,      0,      0,      0,
-      0, 0xFBCD, 0xFBCE,      0,      0,      0,      0,      0,
- 0xFA5F,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E4[] = {
-              0,      0,      0,      0,      0, 0xFBCC,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFBD2, 0xFBD6,
- 0xFBD4, 0xFBD0,      0, 0xFBD1,      0,      0,      0, 0xFBD5,
-      0,      0,      0, 0xFBCF,      0,      0,      0,      0,
- 0xFA65, 0xFBD9, 0xFBDC,      0, 0xFBDE,      0,      0,      0,
-      0,      0,      0, 0xFBDD, 0xFBDB,      0, 0xFBD8,      0,
- 0xFBD7,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFA5E,      0,      0,      0,      0,      0, 0xFBE0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFBDF,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E5[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFBE1,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0, 0xFBE2,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFBE3,      0,      0,      0,      0,      0,      0,
- 0xFBE4,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFBE5,      0,      0,      0,      0,      0,
-      0,      0, 0xFBE6, 0xFBE7,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E6[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
- 0xFBEB,      0,      0,      0,      0,      0,      0, 0xFBEC,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E7[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0, 0xFBED,      0, 0xFBEF,      0,
-      0, 0xFBF1, 0xFBF3,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E8[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFBF4,      0,      0,      0,      0, 0xFBF5,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFBF8,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_E9[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0, 0xFBFB,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFC40,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_EA[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0, 0xFC41,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFC43,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFC44,      0,
-      0,      0, 0xFC45,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_EB[] = {
-              0,      0,      0,      0, 0xFC46,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0, 0xFC48, 0xFC47,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_EC[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0, 0xFC4A,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,
-};
-const unsigned short x0212_shiftjis_F3[] = {
-              0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0,      0,      0,      0,      0,      0,
-      0,      0,      0, 0xFA40, 0xFA41, 0xFA42, 0xFA43, 0xFA44,
- 0xFA45, 0xFA46, 0xFA47, 0xFA48, 0xFA49, 0xFA4A, 0xFA4B,
-};
-const unsigned short x0212_shiftjis_F4[] = {
-         0xFA4C, 0xFA4D, 0xFA4E, 0xFA4F, 0xFA50, 0xFA51, 0xFA52,
- 0xFA53, 0xFA56, 0xFA57, 0xFA58, 0xFA59, 0xFA5A, 0xFA62, 0xFA6A,
- 0xFA7C, 0xFA83, 0xFA8A, 0xFA8B, 0xFA90, 0xFA92, 0xFA96, 0xFA9B,
- 0xFA9C, 0xFA9D, 0xFAAA, 0xFAAE, 0xFAB0, 0xFAB1, 0xFABA, 0xFABD,
- 0xFAC1, 0xFACD, 0xFAD0, 0xFAD5, 0xFAD8, 0xFAE0, 0xFAE5, 0xFAE8,
- 0xFAEA, 0xFAEE, 0xFAF2, 0xFB43, 0xFB44, 0xFB50, 0xFB58, 0xFB5E,
- 0xFB6E, 0xFB70, 0xFB72, 0xFB75, 0xFB7C, 0xFB7D, 0xFB7E, 0xFB80,
- 0xFB82, 0xFB85, 0xFB86, 0xFB89, 0xFB8D, 0xFB8E, 0xFB92, 0xFB94,
- 0xFB9D, 0xFB9E, 0xFB9F, 0xFBA0, 0xFBA1, 0xFBA9, 0xFBAC, 0xFBAE,
- 0xFBB0, 0xFBB1, 0xFBB3, 0xFBB4, 0xFBB6, 0xFBB7, 0xFBB8, 0xFBD3,
- 0xFBDA, 0xFBE8, 0xFBE9, 0xFBEA, 0xFBEE, 0xFBF0, 0xFBF2, 0xFBF6,
- 0xFBF7, 0xFBF9, 0xFBFA, 0xFBFC, 0xFC42, 0xFC49, 0xFC4B,
-};
-const unsigned short *const x0212_shiftjis[] = {
-                                    0, x0212_shiftjis_A2,                 0,
-                 0,                 0,                 0,                 0,
-                 0,                 0,                 0,                 0,
-                 0,                 0,                 0,                 0,
- x0212_shiftjis_B0, x0212_shiftjis_B1, x0212_shiftjis_B2, x0212_shiftjis_B3,
- x0212_shiftjis_B4, x0212_shiftjis_B5,                 0, x0212_shiftjis_B7,
- x0212_shiftjis_B8, x0212_shiftjis_B9, x0212_shiftjis_BA, x0212_shiftjis_BB,
- x0212_shiftjis_BC, x0212_shiftjis_BD, x0212_shiftjis_BE, x0212_shiftjis_BF,
- x0212_shiftjis_C0, x0212_shiftjis_C1, x0212_shiftjis_C2, x0212_shiftjis_C3,
- x0212_shiftjis_C4, x0212_shiftjis_C5, x0212_shiftjis_C6, x0212_shiftjis_C7,
- x0212_shiftjis_C8, x0212_shiftjis_C9, x0212_shiftjis_CA, x0212_shiftjis_CB,
- x0212_shiftjis_CC, x0212_shiftjis_CD, x0212_shiftjis_CE, x0212_shiftjis_CF,
- x0212_shiftjis_D0, x0212_shiftjis_D1, x0212_shiftjis_D2, x0212_shiftjis_D3,
- x0212_shiftjis_D4, x0212_shiftjis_D5,                 0, x0212_shiftjis_D7,
- x0212_shiftjis_D8, x0212_shiftjis_D9,                 0,                 0,
- x0212_shiftjis_DC, x0212_shiftjis_DD, x0212_shiftjis_DE, x0212_shiftjis_DF,
- x0212_shiftjis_E0, x0212_shiftjis_E1, x0212_shiftjis_E2, x0212_shiftjis_E3,
- x0212_shiftjis_E4, x0212_shiftjis_E5, x0212_shiftjis_E6, x0212_shiftjis_E7,
- x0212_shiftjis_E8, x0212_shiftjis_E9, x0212_shiftjis_EA, x0212_shiftjis_EB,
- x0212_shiftjis_EC,                 0,                 0,                 0,
-                 0,                 0,                 0, x0212_shiftjis_F3,
- x0212_shiftjis_F4,                 0,                 0,                 0,
-                 0,                 0,                 0,                 0,
-                 0,                 0,                 0,
-};
-#endif /* X0212_ENABLE */
+#endif /* SHIFTJIS_CP932_TRANS */
+;
diff --git a/ext/nkf/nkf-utf8/utf8tbl.h b/ext/nkf/nkf-utf8/utf8tbl.h
deleted file mode 100644
index 1f40f0b363..0000000000
--- a/ext/nkf/nkf-utf8/utf8tbl.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _UTF8TBL_H_
-#define _UTF8TBL_H_
-
-#ifdef UTF8_OUTPUT_ENABLE
-extern const unsigned short euc_to_utf8_1byte[];
-extern const unsigned short *const euc_to_utf8_2bytes[];
-extern const unsigned short *const euc_to_utf8_2bytes_ms[];
-extern const unsigned short *const x0212_to_utf8_2bytes[];
-#endif /* UTF8_OUTPUT_ENABLE */
-
-#ifdef UTF8_INPUT_ENABLE
-extern const unsigned short *const utf8_to_euc_2bytes[];
-extern const unsigned short *const utf8_to_euc_2bytes_ms[];
-extern const unsigned short *const utf8_to_euc_2bytes_932[];
-extern const unsigned short *const *const utf8_to_euc_3bytes[];
-extern const unsigned short *const *const utf8_to_euc_3bytes_ms[];
-extern const unsigned short *const *const utf8_to_euc_3bytes_932[];
-#endif /* UTF8_INPUT_ENABLE */
-
-#ifdef UNICODE_NORMALIZATION
-extern const struct normalization_pair normalization_table[];
-#endif
-
-#ifdef SHIFTJIS_CP932
-extern const unsigned short shiftjis_cp932[3][189];
-extern const unsigned short cp932inv[2][189];
-#endif /* SHIFTJIS_CP932 */
-
-#ifdef X0212_ENABLE
-extern const unsigned short shiftjis_x0212[3][189];
-extern const unsigned short *const x0212_shiftjis[];
-#endif /* X0212_ENABLE */
-
-#endif
diff --git a/ext/nkf/nkf.c b/ext/nkf/nkf.c
index 2bb0340a64..65442a130c 100644
--- a/ext/nkf/nkf.c
+++ b/ext/nkf/nkf.c
@@ -1,9 +1,9 @@
 /*
- *  NKF - Ruby extension for Network Kanji Filter
+ * NKF Module for Ruby base on nkf 2.x
  *
- *  original nkf2.x is maintained at http://sourceforge.jp/projects/nkf/
+ * original nkf2.x is maintained at http://sourceforge.jp/projects/nkf/
  *
- *  $Id$
+ * $Id$
  *
  */
 
@@ -63,7 +63,7 @@ rb_nkf_putchar(c)
     o_len += incsize;
     rb_str_resize(result, o_len);
     incsize *= 2;
-    output = (unsigned char *)RSTRING(result)->ptr;
+    output = RSTRING(result)->ptr;
   }
   output[output_ctr++] = c;
 
@@ -78,69 +78,6 @@ rb_nkf_putchar(c)
 #include "nkf-utf8/utf8tbl.c"
 #include "nkf-utf8/nkf.c"
 
-int nkf_split_options(arg)
-    const char* arg;
-{
-    int count = 0;
-    char option[256];
-    int i = 0, j = 0;
-    int is_escaped = FALSE;
-    int is_single_quoted = FALSE;
-    int is_double_quoted = FALSE;
-    for(i = 0; arg[i]; i++){
-	if(j == 255){
-	    return -1;
-	}else if(is_single_quoted){
-	    if(arg[i] == '\''){
-		is_single_quoted = FALSE;
-	    }else{
-		option[j++] = arg[i];
-	    }
-	}else if(is_escaped){
-	    is_escaped = FALSE;
-	    option[j++] = arg[i];
-	}else if(arg[i] == '\\'){
-	    is_escaped = TRUE;
-	}else if(is_double_quoted){
-	    if(arg[i] == '"'){
-		is_double_quoted = FALSE;
-	    }else{
-		option[j++] = arg[i];
-	    }
-	}else if(arg[i] == '\''){
-	    is_single_quoted = TRUE;
-	}else if(arg[i] == '"'){
-	    is_double_quoted = TRUE;
-	}else if(arg[i] == ' '){
-	    option[j] = '\0';
-	    options(option);
-	    j = 0;
-	}else{
-	    option[j++] = arg[i];
-	}
-    }
-    if(j){
-	option[j] = '\0';
-	options(option);
-    }
-    return count;
-}
-
-/*
- *  call-seq:
- *     NKF.nkf(opt, str)   -> string
- *
- *  Convert _str_ and return converted result.
- *  Conversion details are specified by _opt_ as String.
- *
- *     require 'nkf'
- *     output = NKF.nkf("-s", input)
- *
- *  *Note*
- *  By default, nkf decodes MIME encoded string.
- *  If you want not to decode input, use NKF.nkf with <b>-m0</b> flag.
- */
-
 static VALUE
 rb_nkf_kconv(obj, opt, src)
   VALUE obj, opt, src;
@@ -152,19 +89,19 @@ rb_nkf_kconv(obj, opt, src)
   StringValue(opt);
   opt_ptr = RSTRING(opt)->ptr;
   opt_end = opt_ptr + RSTRING(opt)->len;
-  nkf_split_options(opt_ptr);
+  options(opt_ptr);
 
   incsize = INCSIZE;
 
   input_ctr = 0;
   StringValue(src);
-  input = (unsigned char *)RSTRING(src)->ptr;
+  input = RSTRING(src)->ptr;
   i_len = RSTRING(src)->len;
   result = rb_str_new(0, i_len*3 + 10);
   v = result;
 
   output_ctr = 0;
-  output     = (unsigned char *)RSTRING(result)->ptr;
+  output     = RSTRING(result)->ptr;
   o_len      = RSTRING(result)->len;
   *output    = '\0';
 
@@ -181,27 +118,11 @@ rb_nkf_kconv(obj, opt, src)
 
 
 /*
- *  call-seq:
- *     NKF.guess1(str)  -> integer
- *
- *  Returns guessed encoding of _str_ as integer.
- *
- *  Algorithm described in:
- *  Ken Lunde. `Understanding Japanese Information Processing'
- *  Sebastopol, CA: O'Reilly & Associates.
+ * NKF.guess1
  *
- *      case NKF.guess1(input)
- *      when NKF::JIS
- *        "ISO-2022-JP"
- *      when NKF::SJIS
- *        "Shift_JIS"
- *      when NKF::EUC
- *        "EUC-JP"
- *      when NKF::UNKNOWN
- *        "UNKNOWN(ASCII)"
- *      when NKF::BINARY
- *        "BINARY"
- *      end
+ * Character code detection - Algorithm described in:
+ * Ken Lunde. `Understanding Japanese Information Processing'
+ * Sebastopol, CA: O'Reilly & Associates.
  */
 
 static VALUE
@@ -213,7 +134,7 @@ rb_nkf_guess1(obj, src)
   int sequence_counter = 0;
 
   StringValue(src);
-  p = (unsigned char *)RSTRING(src)->ptr;
+  p = RSTRING(src)->ptr;
   pend = p + RSTRING(src)->len;
   if (p == pend) return INT2FIX(_UNKNOWN);
 
@@ -293,29 +214,9 @@ rb_nkf_guess1(obj, src)
 
 
 /*
- *  call-seq:
- *     NKF.guess2(str)  -> integer
+ * NKF.guess2
  *
- *  Returns guessed encoding of _str_ as integer by nkf routine.
- *
- *     case NKF.guess(input)
- *     when NKF::ASCII
- *       "ASCII"
- *     when NKF::JIS
- *       "ISO-2022-JP"
- *     when NKF::SJIS
- *       "Shift_JIS"
- *     when NKF::EUC
- *       "EUC-JP"
- *     when NKF::UTF8
- *       "UTF-8"
- *     when NKF::UTF16
- *       "UTF-16"
- *     when NKF::UNKNOWN
- *       "UNKNOWN"
- *     when NKF::BINARY
- *       "BINARY"
- *     end
+ * Guess Encoding By NKF2.0 Routine 
  */
 
 static VALUE
@@ -328,7 +229,7 @@ rb_nkf_guess2(obj, src)
 
   input_ctr = 0;
   StringValue(src);
-  input = (unsigned char *)RSTRING(src)->ptr;
+  input = RSTRING(src)->ptr;
   i_len = RSTRING(src)->len;
 
   if(x0201_f == WISH_TRUE)
@@ -360,295 +261,32 @@ rb_nkf_guess2(obj, src)
 }
 
 
-/*
- *  NKF - Ruby extension for Network Kanji Filter 
- *
- *  == Description
- *
- *  This is a Ruby Extension version of nkf (Netowrk Kanji Filter).
- *  It converts the first argument and return converted result. Conversion
- *  details are specified by flags as the first argument.
- *
- *  *Nkf* is a yet another kanji code converter among networks, hosts and terminals.
- *  It converts input kanji code to designated kanji code
- *  such as ISO-2022-JP, Shift_JIS, EUC-JP, UTF-8 or UTF-16.
- *
- *  One of the most unique faculty of *nkf* is the guess of the input kanji encodings.
- *  It currently recognizes ISO-2022-JP, Shift_JIS, EUC-JP, UTF-8 and UTF-16.
- *  So users needn't set the input kanji code explicitly.
- *
- *  By default, X0201 kana is converted into X0208 kana.
- *  For X0201 kana, SO/SI, SSO and ESC-(-I methods are supported.
- *  For automatic code detection, nkf assumes no X0201 kana in Shift_JIS.
- *  To accept X0201 in Shift_JIS, use <b>-X</b>, <b>-x</b> or <b>-S</b>.
- *
- *  == Flags
- *
- *  === -b -u
- *
- *  Output is buffered (DEFAULT), Output is unbuffered.
- *
- *  === -j -s -e -w -w16
- *
- *  Output code is ISO-2022-JP (7bit JIS), Shift_JIS, EUC-JP,
- *  UTF-8N, UTF-16BE.
- *  Without this option and compile option, ISO-2022-JP is assumed.
- *
- *  === -J -S -E -W -W16
- *
- *  Input assumption is JIS 7 bit, Shift_JIS, EUC-JP,
- *  UTF-8, UTF-16LE.
- *
- *  ==== -J
- *
- *  Assume  JIS input. It also accepts EUC-JP.
- *  This is the default. This flag does not exclude Shift_JIS.
- *
- *  ==== -S
- *
- *  Assume Shift_JIS and X0201 kana input. It also accepts JIS.
- *  EUC-JP is recognized as X0201 kana. Without <b>-x</b> flag,
- *  X0201 kana (halfwidth kana) is converted into X0208.
- *
- *  ==== -E
- *
- *  Assume EUC-JP input. It also accepts JIS.
- *  Same as -J.
- *
- *  === -t
- *
- *  No conversion.
- *
- *  === -i_
- *
- *  Output sequence to designate JIS-kanji. (DEFAULT B)
- *
- *  === -o_
- *
- *  Output sequence to designate ASCII. (DEFAULT B)
- *
- *  === -r
- *
- *  {de/en}crypt ROT13/47
- *
- *  === -h[123] --hiragana --katakana --katakana-hiragana
- *
- *  [-h1 --hiragana] Katakana to Hiragana conversion.
- *
- *  [-h2 --katakana] Hiragana to Katakana conversion.
- *
- *  [-h3 --katakana-hiragana] Katakana to Hiragana and Hiragana to Katakana conversion.
- *
- *  === -T
- *
- *  Text mode output (MS-DOS)
- *
- *  === -l
- *
- *  ISO8859-1 (Latin-1) support
- *
- *  === -f[<code>m</code> [- <code>n</code>]]
- *
- *  Folding on <code>m</code> length with <code>n</code> margin in a line.
- *  Without this option, fold length is 60 and fold margin is 10.
- *
- *  === -F
- *
- *  New line preserving line folding.
- *
- *  === -Z[0-3]
- *
- *  Convert X0208 alphabet (Fullwidth Alphabets) to ASCII.
- *
- *  [-Z -Z0] Convert X0208 alphabet to ASCII.
- *
- *  [-Z1] Converts X0208 kankaku to single ASCII space.
- *
- *  [-Z2] Converts X0208 kankaku to double ASCII spaces.
- *
- *  [-Z3] Replacing Fullwidth >, <, ", & into '&gt;', '&lt;', '&quot;', '&amp;' as in HTML.
- *
- *  === -X -x
- *
- *  Assume X0201 kana in MS-Kanji.
- *  With <b>-X</b> or without this option, X0201 is converted into X0208 Kana.
- *  With <b>-x</b>, try to preserve X0208 kana and do not convert X0201 kana to X0208.
- *  In JIS output, ESC-(-I is used. In EUC output, SSO is used.
- *
- *  === -B[0-2]
- *
- *  Assume broken JIS-Kanji input, which lost ESC.
- *  Useful when your site is using old B-News Nihongo patch.
- *
- *  [-B1] allows any char after ESC-( or ESC-$.
- *
- *  [-B2] forces ASCII after NL.
- *
- *  === -I
- *
- *  Replacing non iso-2022-jp char into a geta character
- *  (substitute character in Japanese).
- *
- *  === -d -c
- *
- *  Delete \r in line feed, Add \r in line feed.
- *
- *  === -m[BQN0]
- *
- *  MIME ISO-2022-JP/ISO8859-1 decode. (DEFAULT)
- *  To see ISO8859-1 (Latin-1) -l is necessary.
- *
- *  [-mB] Decode MIME base64 encoded stream. Remove header or other part before
- *  conversion. 
- *
- *  [-mQ] Decode MIME quoted stream. '_' in quoted stream is converted to space.
- *
- *  [-mN] Non-strict decoding.
- *  It allows line break in the middle of the base64 encoding.
- *
- *  [-m0] No MIME decode.
- *
- *  === -M
- *
- *  MIME encode. Header style. All ASCII code and control characters are intact.
- *  Kanji conversion is performed before encoding, so this cannot be used as a picture encoder.
- *
- *  [-MB] MIME encode Base64 stream.
- *
- *  [-MQ] Perfome quoted encoding.
- *
- *  === -l
- *
- *  Input and output code is ISO8859-1 (Latin-1) and ISO-2022-JP.
- *  <b>-s</b>, <b>-e</b> and <b>-x</b> are not compatible with this option.
- *
- *  === -L[uwm]
- *
- *  new line mode
- *  Without this option, nkf doesn't convert line breaks.
- *
- *  [-Lu] unix (LF)
- *
- *  [-Lw] windows (CRLF)
- *
- *  [-Lm] mac (CR)
- *
- *  === --fj --unix --mac --msdos --windows
- *
- *  convert for these system
- *
- *  === --jis --euc --sjis --mime --base64
- *
- *  convert for named code
- *
- *  === --jis-input --euc-input --sjis-input --mime-input --base64-input
- *
- *  assume input system
- *
- *  === --ic=<code>input codeset</code> --oc=<code>output codeset</code>
- *
- *  Set the input or output codeset.
- *  NKF supports following codesets and those codeset name are case insensitive.
- *
- *  [ISO-2022-JP] a.k.a. RFC1468, 7bit JIS, JUNET
- *
- *  [EUC-JP (eucJP-nkf)] a.k.a. AT&T JIS, Japanese EUC, UJIS
- *
- *  [eucJP-ascii] a.k.a. x-eucjp-open-19970715-ascii
- *
- *  [eucJP-ms] a.k.a. x-eucjp-open-19970715-ms
- *
- *  [CP51932] Microsoft Version of EUC-JP.
- *
- *  [Shift_JIS] SJIS, MS-Kanji
- *
- *  [CP932] a.k.a. Windows-31J
- *
- *  [UTF-8] same as UTF-8N
- *
- *  [UTF-8N] UTF-8 without BOM
- *
- *  [UTF-8-BOM] UTF-8 with BOM
- *
- *  [UTF-16] same as UTF-16BE
- *
- *  [UTF-16BE] UTF-16 Big Endian without BOM
- *
- *  [UTF-16BE-BOM] UTF-16 Big Endian with BOM
- *
- *  [UTF-16LE] UTF-16 Little Endian without BOM
- *
- *  [UTF-16LE-BOM] UTF-16 Little Endian with BOM
- *
- *  [UTF8-MAC] NKDed UTF-8, a.k.a. UTF8-NFD (input only)
- *
- *  === --fb-{skip, html, xml, perl, java, subchar}
- *
- *  Specify the way that nkf handles unassigned characters.
- *  Without this option, --fb-skip is assumed.
- *
- *  === --prefix= <code>escape character</code> <code>target character</code> ..
- *
- *  When nkf converts to Shift_JIS,
- *  nkf adds a specified escape character to specified 2nd byte of Shift_JIS characters.
- *  1st byte of argument is the escape character and following bytes are target characters.
- *
- *  === --disable-cp932ext
- *
- *  Handle the characters extended in CP932 as unassigned characters.
- *
- *  === --cap-input
- *
- *  Decode hex encoded characters.
- *
- *  === --url-input
- *
- *  Unescape percent escaped characters.
- *
- *  === --
- *
- *  Ignore rest of -option.
- */
+/* Initialize NKF Module */
 
 void
 Init_nkf()
 {
-    /* hoge */
-    VALUE mKconv = rb_define_module("NKF");
-    /* hoge */
-
-    rb_define_module_function(mKconv, "nkf", rb_nkf_kconv, 2);
-    rb_define_module_function(mKconv, "guess1", rb_nkf_guess1, 1);
-    rb_define_module_function(mKconv, "guess2", rb_nkf_guess2, 1);
-    rb_define_alias(mKconv, "guess", "guess2");
-    rb_define_alias(rb_singleton_class(mKconv), "guess", "guess2");
-
-    /* Auto-Detect */
-    rb_define_const(mKconv, "AUTO", INT2FIX(_AUTO));
-    /* ISO-2022-JP */
-    rb_define_const(mKconv, "JIS", INT2FIX(_JIS));
-    /* EUC-JP */
-    rb_define_const(mKconv, "EUC", INT2FIX(_EUC));
-    /* Shift_JIS */
-    rb_define_const(mKconv, "SJIS", INT2FIX(_SJIS));
-    /* BINARY */
-    rb_define_const(mKconv, "BINARY", INT2FIX(_BINARY));
-    /* No conversion */
-    rb_define_const(mKconv, "NOCONV", INT2FIX(_NOCONV));
-    /* ASCII */
-    rb_define_const(mKconv, "ASCII", INT2FIX(_ASCII));
-    /* UTF-8 */
-    rb_define_const(mKconv, "UTF8", INT2FIX(_UTF8));
-    /* UTF-16 */
-    rb_define_const(mKconv, "UTF16", INT2FIX(_UTF16));
-    /* UTF-32 */
-    rb_define_const(mKconv, "UTF32", INT2FIX(_UTF32));
-    /* UNKNOWN */
-    rb_define_const(mKconv, "UNKNOWN", INT2FIX(_UNKNOWN));
-    /* Full version string of nkf */
-    rb_define_const(mKconv, "VERSION", rb_str_new2(RUBY_NKF_VERSION));
-    /* Version of nkf */
-    rb_define_const(mKconv, "NKF_VERSION", rb_str_new2(NKF_VERSION));
-    /* Release date of nkf */
-    rb_define_const(mKconv, "NKF_RELEASE_DATE", rb_str_new2(NKF_RELEASE_DATE));
+  VALUE mKconv = rb_define_module("NKF");
+
+  rb_define_module_function(mKconv, "nkf", rb_nkf_kconv, 2);
+  rb_define_module_function(mKconv, "guess", rb_nkf_guess2, 1);
+  rb_define_module_function(mKconv, "guess1", rb_nkf_guess1, 1);
+  rb_define_module_function(mKconv, "guess2", rb_nkf_guess2, 1);
+
+  rb_define_const(mKconv, "AUTO", INT2FIX(_AUTO));
+  rb_define_const(mKconv, "JIS", INT2FIX(_JIS));
+  rb_define_const(mKconv, "EUC", INT2FIX(_EUC));
+  rb_define_const(mKconv, "SJIS", INT2FIX(_SJIS));
+  rb_define_const(mKconv, "BINARY", INT2FIX(_BINARY));
+  rb_define_const(mKconv, "NOCONV", INT2FIX(_NOCONV));
+  rb_define_const(mKconv, "ASCII", INT2FIX(_ASCII));
+  rb_define_const(mKconv, "UTF8", INT2FIX(_UTF8));
+  rb_define_const(mKconv, "UTF16", INT2FIX(_UTF16));
+  rb_define_const(mKconv, "UTF32", INT2FIX(_UTF32));
+  rb_define_const(mKconv, "UNKNOWN", INT2FIX(_UNKNOWN));
+  rb_define_const(mKconv, "VERSION", rb_str_new2(RUBY_NKF_VERSION));
+  /* for debug */
+  rb_define_const(mKconv, "NKF_VERSION", rb_str_new2(NKF_VERSION));
+  rb_define_const(mKconv, "NKF_RELEASE_DATE", rb_str_new2(NKF_RELEASE_DATE));
+  rb_define_const(mKconv, "REVISION", rb_str_new2(RUBY_NKF_REVISION));
 }
diff --git a/ext/nkf/test.rb b/ext/nkf/test.rb
new file mode 100644
index 0000000000..b3406cbb6c
--- /dev/null
+++ b/ext/nkf/test.rb
@@ -0,0 +1,864 @@
+#!/usr/local/bin/ruby
+#
+# nkf test program for nkf-2
+#
+# $Id$
+#
+#    Shinji KONO <kono@ie.u-ryukyu.ac.jp>
+# Sun Aug 18 12:25:40 JST 1996
+# Sun Nov  8 00:16:06 JST 1998
+#
+# This is useful when you add new patch on nkf.
+# Since this test is too strict, faileurs may not mean
+# wrong conversion. 
+#
+# nkf 1.5 differs on MIME decoding
+# nkf 1.4 passes Basic Conversion tests
+# nkf PDS version passes Basic Conversion tests  using "nkf -iB -oB "
+#
+
+$counter = 0
+def result(result, message = nil)
+  $counter += 1
+  printf("%s %d%s\n",
+	 result ? 'ok' : 'no', 
+	 $counter, 
+	 message ? ' ... ' + message : '')
+end
+
+begin
+  require 'nkf'
+  include NKF
+rescue LoadError
+  result(false)
+end
+result(true)
+
+if nkf('-me', '1')
+  result(true);
+else
+  result(false);
+end
+
+output = nkf('-e', "\033\$@#1#3#2%B")
+if output
+  # print output, "\n"
+  result(true, output)
+else
+  result(false)
+end
+
+output = nkf('-Zj', "\033\$@#1#3#2%B")
+if output
+  # print output, "\n"
+  result(true, output)
+else
+  result(false)
+end
+
+output = "\244\306 " * 1024
+old =  output.length
+output = nkf("-j", output)
+if output
+  # print output, "\n"
+  result(true, "#{old} #{output.length}")
+else
+    result(false)
+end
+
+
+$detail = false
+def test(opt, input, expects)
+  print "\nINPUT:\n", input if $detail
+  print "\nEXPECT:\n", expects.to_s if $detail
+  result = nkf(opt, input)
+  result.delete!(' ') if opt.include?('-m')
+  print "\nGOT:\n", result if $detail
+
+  expects.each do |e|
+    e.delete!(' ') if opt.include?('-m')
+    if result == e then
+      puts "Ok"
+      return result
+    end
+  end
+  puts "Fail"
+  puts result.unpack('H*').first
+  puts expects.map{|x|x.unpack('H*').first}.join("\n\n")
+end
+
+
+$example = Hash.new
+
+
+# Basic Conversion
+print "\nBasic Conversion test\n\n";
+
+# I gave up simple literal quote because there are big difference
+# on perl4 and perl5 on literal quote. Of course we cannot use
+# jperl.
+
+$example['jis'] = <<'eofeof'.unpack('u')[0]
+M1FER<W0@4W1A9V4@&R1"(3DQ(3%^2R%+?D]3&RA"(%-E8V]N9"!3=&%G92`;
+M)$)0)TU:&RA"($AI<F%G86YA(!LD0B0B)"0D)B0H)"HD;R1R)',;*$(*2V%T
+M86MA;F$@&R1")2(E)"4F)2@E*B5O)7(E<QLH0B!+:6=O=2`;)$(A)B%G(S`C
+/029!)E@G(B=!*$`;*$(*
+eofeof
+
+$example['sjis'] = <<'eofeof'.unpack('u')[0]
+M1FER<W0@4W1A9V4@@5B)0(F>ED"6GIAR(%-E8V]N9"!3=&%G92"8I9=Y($AI
+M<F%G86YA((*@@J*"I(*F@JB"[8+P@O$*2V%T86MA;F$@@T&#0X-%@T>#28./
+>@Y*#DR!+:6=O=2"!18&'@D^"8(._@]:$081@A+X*
+eofeof
+
+$example['euc'] = <<'eofeof'.unpack('u')[0]
+M1FER<W0@4W1A9V4@H;FQH;'^RZ'+_L_3(%-E8V]N9"!3=&%G92#0I\W:($AI
+M<F%G86YA(*2BI*2DIJ2HI*JD[Z3RI/,*2V%T86MA;F$@I:*EI*6FI:BEJJ7O
+>I?*E\R!+:6=O=2"AIJ'GH["CP:;!IMBGHJ?!J,`*
+eofeof
+
+$example['utf8'] = <<'eofeof'.unpack('u')[0]
+M[[N_1FER<W0@4W1A9V4@XX"%Z9FBY;^<YK.5YKJ`Z(65(%-E8V]N9"!3=&%G
+M92#DN+SI@:4@2&ER86=A;F$@XX&"XX&$XX&&XX&(XX&*XX*/XX*2XX*3"DMA
+M=&%K86YA(.."HN."I.."IN."J.."JN.#K^.#LN.#LR!+:6=O=2#C@[OBB)[O
+1O)#OO*'.L<^)T)'0K^*5@@H`
+eofeof
+
+$example['utf8N'] = <<'eofeof'.unpack('u')[0]
+M1FER<W0@4W1A9V4@XX"%Z9FBY;^<YK.5YKJ`Z(65(%-E8V]N9"!3=&%G92#D
+MN+SI@:4@2&ER86=A;F$@XX&"XX&$XX&&XX&(XX&*XX*/XX*2XX*3"DMA=&%K
+M86YA(.."HN."I.."IN."J.."JN.#K^.#LN.#LR!+:6=O=2#C@[OBB)[OO)#O
+.O*'.L<^)T)'0K^*5@@H`
+eofeof
+
+$example['u16L'] = <<'eofeof'.unpack('u')[0]
+M__Y&`&D`<@!S`'0`(`!3`'0`80!G`&4`(``%,&*6W%_5;(!N58$@`%,`90!C
+M`&\`;@!D`"``4P!T`&$`9P!E`"``/$YED"``2`!I`'(`80!G`&$`;@!A`"``
+M0C!$,$8P2#!*,(\PDC"3,`H`2P!A`'0`80!K`&$`;@!A`"``HC"D,*8PJ#"J
+I,.\P\C#S,"``2P!I`&<`;P!U`"``^S`>(A#_(?^Q`\D#$00O!$(E"@``
+eofeof
+
+$example['u16L0'] = <<'eofeof'.unpack('u')[0]
+M1@!I`'(`<P!T`"``4P!T`&$`9P!E`"``!3!BEMQ?U6R`;E6!(`!3`&4`8P!O
+M`&X`9``@`%,`=`!A`&<`90`@`#Q.99`@`$@`:0!R`&$`9P!A`&X`80`@`$(P
+M1#!&,$@P2C"/,)(PDS`*`$L`80!T`&$`:P!A`&X`80`@`*(PI#"F,*@PJC#O
+G,/(P\S`@`$L`:0!G`&\`=0`@`/LP'B(0_R'_L0/)`Q$$+P1")0H`
+eofeof
+
+$example['u16B'] = <<'eofeof'.unpack('u')[0]
+M_O\`1@!I`'(`<P!T`"``4P!T`&$`9P!E`"`P!99B7]QLU6Z`@54`(`!3`&4`
+M8P!O`&X`9``@`%,`=`!A`&<`90`@3CR090`@`$@`:0!R`&$`9P!A`&X`80`@
+M,$(P1#!&,$@P2C"/,)(PDP`*`$L`80!T`&$`:P!A`&X`80`@,*(PI#"F,*@P
+IJC#O,/(P\P`@`$L`:0!G`&\`=0`@,/LB'O\0_R$#L0/)!!$$+R5"``H`
+eofeof
+
+$example['u16B0'] = <<'eofeof'.unpack('u')[0]
+M`$8`:0!R`',`=``@`%,`=`!A`&<`90`@,`668E_<;-5N@(%5`"``4P!E`&,`
+M;P!N`&0`(`!3`'0`80!G`&4`($X\D&4`(`!(`&D`<@!A`&<`80!N`&$`(#!"
+M,$0P1C!(,$HPCS"2,),`"@!+`&$`=`!A`&L`80!N`&$`(#"B,*0PIC"H,*HP
+G[S#R,/,`(`!+`&D`9P!O`'4`(##[(A[_$/\A`[$#R001!"\E0@`*
+eofeof
+
+$example['jis1'] = <<'eofeof'.unpack('u')[0]
+M&R1";3%Q<$$L&RA""ALD0F4Z3F\;*$(*&R1"<FT;*$()&R1"/F5.3D]+&RA"
+#"0D*
+eofeof
+
+$example['sjis1'] = <<'eofeof'.unpack('u')[0]
+8YU#ID)%+"N-9E^T*Z>L)C^.7S)AJ"0D*
+eofeof
+
+$example['euc1'] = <<'eofeof'.unpack('u')[0]
+8[;'Q\,&L"N6ZSN\*\NT)ON7.SL_+"0D*
+eofeof
+
+$example['utf1'] = <<'eofeof'.unpack('u')[0]
+AZ+J%Z:N/Z8JM"N>VNNFZEPKIM(D)Y+B*Z:"8Y+J8"0D*
+eofeof
+
+$example['jis2'] = <<'eofeof'.unpack('u')[0]
++&R1".EA&(QLH0@H`
+eofeof
+
+$example['sjis2'] = <<'eofeof'.unpack('u')[0]
+%C=:3H0H`
+eofeof
+
+$example['euc2'] = <<'eofeof'.unpack('u')[0]
+%NMC&HPH`
+eofeof
+
+$example['utf2'] = <<'eofeof'.unpack('u')[0]
+'YI:.Z)>D"@``
+eofeof
+
+# From JIS
+
+print "JIS  to JIS ... ";test("-j",$example['jis'],[$example['jis']])
+print "JIS  to SJIS... ";test("-s",$example['jis'],[$example['sjis']])
+print "JIS  to EUC ... ";test("-e",$example['jis'],[$example['euc']])
+print "JIS  to UTF8... ";test("-w",$example['jis'],[$example['utf8N']])
+print "JIS  to U16L... ";test("-w16L",$example['jis'],[$example['u16L']])
+print "JIS  to U16B... ";test("-w16B",$example['jis'],[$example['u16B']])
+
+# From SJIS
+
+print "SJIS to JIS ... ";test("-j",$example['sjis'],[$example['jis']])
+print "SJIS to SJIS... ";test("-s",$example['sjis'],[$example['sjis']])
+print "SJIS to EUC ... ";test("-e",$example['sjis'],[$example['euc']])
+print "SJIS to UTF8... ";test("-w",$example['sjis'],[$example['utf8N']])
+print "SJIS to U16L... ";test("-w16L",$example['sjis'],[$example['u16L']])
+print "SJIS to U16B... ";test("-w16B",$example['sjis'],[$example['u16B']])
+
+# From EUC
+
+print "EUC  to JIS ... ";test("-j",$example['euc'],[$example['jis']])
+print "EUC  to SJIS... ";test("-s",$example['euc'],[$example['sjis']])
+print "EUC  to EUC ... ";test("-e",$example['euc'],[$example['euc']])
+print "EUC  to UTF8... ";test("-w",$example['euc'],[$example['utf8N']])
+print "EUC  to U16L... ";test("-w16L",$example['euc'],[$example['u16L']])
+print "EUC  to U16B... ";test("-w16B",$example['euc'],[$example['u16B']])
+
+# From UTF8
+
+print "UTF8 to JIS ... ";test("-j",	$example['utf8N'],[$example['jis']])
+print "UTF8 to SJIS... ";test("-s",	$example['utf8N'],[$example['sjis']])
+print "UTF8 to EUC ... ";test("-e",	$example['utf8N'],[$example['euc']])
+print "UTF8 to UTF8N.. ";test("-w",	$example['utf8N'],[$example['utf8N']])
+print "UTF8 to UTF8... ";test("-w8",	$example['utf8N'],[$example['utf8']])
+print "UTF8 to UTF8N.. ";test("-w80",	$example['utf8N'],[$example['utf8N']])
+print "UTF8 to U16L... ";test("-w16L",	$example['utf8N'],[$example['u16L']])
+print "UTF8 to U16L0.. ";test("-w16L0",	$example['utf8N'],[$example['u16L0']])
+print "UTF8 to U16B... ";test("-w16B",	$example['utf8N'],[$example['u16B']])
+print "UTF8 to U16B0.. ";test("-w16B0",	$example['utf8N'],[$example['u16B0']])
+
+
+
+# From JIS
+
+print "JIS  to JIS ... ";test("-j",$example['jis1'],[$example['jis1']])
+print "JIS  to SJIS... ";test("-s",$example['jis1'],[$example['sjis1']])
+print "JIS  to EUC ... ";test("-e",$example['jis1'],[$example['euc1']])
+print "JIS  to UTF8... ";test("-w",$example['jis1'],[$example['utf1']])
+
+# From SJIS
+
+print "SJIS to JIS ... ";test("-j",$example['sjis1'],[$example['jis1']])
+print "SJIS to SJIS... ";test("-s",$example['sjis1'],[$example['sjis1']])
+print "SJIS to EUC ... ";test("-e",$example['sjis1'],[$example['euc1']])
+print "SJIS to UTF8... ";test("-w",$example['sjis1'],[$example['utf1']])
+
+# From EUC
+
+print "EUC  to JIS ... ";test("-j",$example['euc1'],[$example['jis1']])
+print "EUC  to SJIS... ";test("-s",$example['euc1'],[$example['sjis1']])
+print "EUC  to EUC ... ";test("-e",$example['euc1'],[$example['euc1']])
+print "EUC  to UTF8... ";test("-w",$example['euc1'],[$example['utf1']])
+
+# From UTF8
+
+print "UTF8 to JIS ... ";test("-j",$example['utf1'],[$example['jis1']])
+print "UTF8 to SJIS... ";test("-s",$example['utf1'],[$example['sjis1']])
+print "UTF8 to EUC ... ";test("-e",$example['utf1'],[$example['euc1']])
+print "UTF8 to UTF8... ";test("-w",$example['utf1'],[$example['utf1']])
+
+# Ambigous Case
+
+$example['amb'] = <<'eofeof'.unpack('u')[0]
+MI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&E
+MPK"QI<*PL:7"L+&EPK"QI<(*I<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*P
+ML:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<(*I<*PL:7"L+&E
+MPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"
+ML+&EPK"QI<(*I<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"Q
+MI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<(*I<*PL:7"L+&EPK"QI<*PL:7"
+ML+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<*PL:7"L+&EPK"QI<(*
+eofeof
+
+$example['amb.euc'] = <<'eofeof'.unpack('u')[0]
+M&R1")4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25"
+M,#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*&R1")4(P,25",#$E0C`Q)4(P,25"
+M,#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;
+M*$(*&R1")4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P
+M,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*&R1")4(P,25",#$E0C`Q)4(P
+M,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q
+M)4(;*$(*&R1")4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q
+>)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*
+eofeof
+
+$example['amb.sjis'] = <<'eofeof'.unpack('u')[0]
+M&RA))4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25"
+M,#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*&RA))4(P,25",#$E0C`Q)4(P,25"
+M,#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;
+M*$(*&RA))4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P
+M,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*&RA))4(P,25",#$E0C`Q)4(P
+M,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q
+M)4(;*$(*&RA))4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q
+>)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*
+eofeof
+
+print "Ambiguous Case. ";
+    test("-j",$example['amb'],[$example['amb.euc']])
+
+# Input assumption
+
+print "SJIS  Input assumption ";
+    test("-jSx",$example['amb'],[$example['amb.sjis']])
+
+# Broken JIS
+
+print "Broken JIS ";
+    $input = $example['jis'];
+    $input.gsub!("\033",'')
+    test("-Be",$input,[$example['euc']]);
+print "Broken JIS is safe on Normal JIS? ";
+    $input = $example['jis'];
+    test("-Be",$input,[$example['euc']]);
+
+# test_data/cp932
+
+$example['test_data/cp932'] = <<'eofeof'.unpack('u')[0]
+%^D`@_$L`
+eofeof
+
+$example['test_data/cp932.ans'] = <<'eofeof'.unpack('u')[0]
+%_/$@_.X`
+eofeof
+
+print "test_data/cp932    ";
+    test("-eS",$example['test_data/cp932'],[$example['test_data/cp932.ans']])
+
+# test_data/cp932inv
+print "test_data/cp932inv    ";
+    test("-sE --cp932inv",$example['test_data/cp932.ans'],[$example['test_data/cp932']])
+
+# test_data/no-cp932inv
+
+$example['test_data/no-cp932inv.ans'] = <<'eofeof'.unpack('u')[0]
+%[N\@[NP`
+eofeof
+
+print "test_data/no-cp932inv    ";
+test("-sE --no-cp932",$example['test_data/cp932.ans'],[$example['test_data/no-cp932inv.ans']])
+
+# test_data/irv
+
+# $example['test_data/irv'] = <<'eofeof'.unpack('u')[0]
+# %#B`/(!L`
+# eofeof
+# 
+# $example['test_data/irv.ans'] = <<'eofeof'.unpack('u')[0]
+# %#B`/(!L`
+# eofeof
+# 
+# print "test_data/irv    ";
+#    test("-wE",$example['test_data/irv'],[$example['test_data/irv.ans']])
+
+
+# UCS Mapping Test
+print "\n\nUCS Mapping Test\n";
+
+print "Shift_JIS to UTF-16\n";
+$example['ms_ucs_map_1_sjis'] = "\x81\x60\x81\x61\x81\x7C\x81\x91\x81\x92\x81\xCA";
+$example['ms_ucs_map_1_utf16'] = "\x30\x1C\x20\x16\x22\x12\x00\xA2\x00\xA3\x00\xAC";
+$example['ms_ucs_map_1_utf16_ms'] = "\xFF\x5E\x22\x25\xFF\x0D\xFF\xE0\xFF\xE1\xFF\xE2";
+
+print "Normal UCS Mapping : ";
+    test("-w16B0 -S",$example['ms_ucs_map_1_sjis'],[$example['ms_ucs_map_1_utf16']])
+
+print "Microsoft UCS Mapping : ";
+    test("-w16B0 -S --ms-ucs-map",$example['ms_ucs_map_1_sjis'],[$example['ms_ucs_map_1_utf16_ms']])
+
+print"\n";
+
+# X0201 ��̾
+# X0201->X0208 conversion
+# X0208 aphabet -> ASCII
+# X0201 ����Ѵ�
+
+print "\nX0201 test\n\n";
+
+$example['x0201.sjis'] = <<'eofeof'.unpack('u')[0]
+MD5.*<(-*@TR#3H-0@U*#2X--@T^#48-3"I%3B7""8()A@F*"8X)D@F6"9H*!
+M@H*"@X*$@H6"AH*'"I%3BTR-AH%)@9>!E(&0@9.!3X&5@9:!:8%J@7R!>X&!
+M@6V!;H%O@7"!CPJ4O(IPMK>X/;FZMMZWWKC>N=ZZWH+&"I2\BG#*W\O?S-_-
+MW\[?M]^QW@K*W\O?S`IH86YK86MU(,K?R]_,I`K*W\O?S-VA"I2\BG""S(SC
+!"@!"
+eofeof
+
+$example['x0201.euc'] = <<'eofeof'.unpack('u')[0]
+MP;2ST:6KI:VEKZ6QI;.EK*6NI;"ELJ6T"L&TL=&CP:/"H\.CQ*/%H\:CQZ/A
+MH^*CXZ/DH^6CYJ/G"L&TM:VYYJ&JH?>A]*'PH?.AL*'UH?:ARJ'+H=VAW*'A
+MH<ZASZ'0H=&A[PK(OK/1CK:.MXZX/8ZYCKJ.MH[>CK>.WHZXCMZ.N8[>CKJ.
+MWJ3("LB^L]&.RH[?CLN.WX[,CM^.S8[?CLZ.WXZWCM^.L8[>"H[*CM^.RX[?
+MCLP*:&%N:V%K=2".RH[?CLN.WX[,CJ0*CLJ.WX[+CM^.S([=CJ$*R+ZST:3.
+#N.4*
+eofeof
+
+$example['x0201.utf'] = <<'eofeof'.unpack('u')[0]
+MY86HZ*>2XX*KXX*MXX*OXX*QXX*SXX*LXX*NXX*PXX*RXX*T"N6%J.B+L>^\
+MH>^\HN^\H^^\I.^\I>^\IN^\I^^]@>^]@N^]@^^]A.^]A>^]AN^]APKEA:CH
+MJ)CEC[?OO('OO*#OO(/OO(3OO(7OO+[OO(;OO(KOO(COO(GBB)+OO(OOO)WO
+MO+OOO+WOO9OOO9WOOZ4*Y8V*Z*>2[[VV[[VW[[VX/>^]N>^]NN^]MN^^GN^]
+MM^^^GN^]N.^^GN^]N>^^GN^]NN^^GN.!J`KEC8KHIY+OOHKOOI_OOHOOOI_O
+MOHSOOI_OOHWOOI_OOH[OOI_OO;?OOI_OO;'OOIX*[[Z*[[Z?[[Z+[[Z?[[Z,
+M"FAA;FMA:W4@[[Z*[[Z?[[Z+[[Z?[[Z,[[VD"N^^BN^^G^^^B^^^G^^^C.^^
+2G>^]H0KEC8KHIY+C@:[EOHP*
+eofeof
+
+$example['x0201.jis'] = <<'eofeof'.unpack('u')[0]
+M&R1"030S424K)2TE+R4Q)3,E+"4N)3`E,B4T&RA""ALD0D$T,5$C02-"(T,C
+M1"-%(T8C1R-A(V(C8R-D(V4C9B-G&RA""ALD0D$T-2TY9B$J(7<A="%P(7,A
+M,"%U(78A2B%+(5TA7"%A(4XA3R%0(5$A;QLH0@H;)$)(/C-1&RA)-C<X&RA"
+M/1LH23DZ-EXW7CA>.5XZ7ALD0B1(&RA""ALD0D@^,U$;*$E*7TM?3%]-7TY?
+M-U\Q7ALH0@H;*$E*7TM?3!LH0@IH86YK86MU(!LH24I?2U],)!LH0@H;*$E*
+97TM?3%TA&RA""ALD0D@^,U$D3CAE&RA""@``
+eofeof
+
+$example['x0201.sosi'] = <<'eofeof'.unpack('u')[0]
+M&R1"030S424K)2TE+R4Q)3,E+"4N)3`E,B4T&RA*"ALD0D$T,5$C02-"(T,C
+M1"-%(T8C1R-A(V(C8R-D(V4C9B-G&RA*"ALD0D$T-2TY9B$J(7<A="%P(7,A
+M,"%U(78A2B%+(5TA7"%A(4XA3R%0(5$A;QLH2@H;)$)(/C-1&RA*#C8W.`\;
+M*$H]#CDZ-EXW7CA>.5XZ7@\;)$(D2!LH2@H;)$)(/C-1&RA*#DI?2U],7TU?
+M3E\W7S%>#PH.2E]+7TP/&RA*"FAA;FMA:W4@#DI?2U],)`\;*$H*#DI?2U],
+672$/&RA*"ALD0D@^,U$D3CAE&RA""@``
+eofeof
+
+$example['x0201.x0208'] = <<'eofeof'.unpack('u')[0]
+M&R1"030S424K)2TE+R4Q)3,E+"4N)3`E,B4T&RA""ALD0D$T,5$;*$)!0D-$
+M149'86)C9&5F9PH;)$)!-#4M.68;*$(A0",D)5XF*B@I+2L]6UU[?1LD0B%O
+M&RA""ALD0D@^,U$E*R4M)2\;*$(]&R1")3$E,R4L)2XE,"4R)30D2!LH0@H;
+M)$)(/C-1)5$E5"57)5HE724M(2PE(B$K&RA""ALD0B51)50E51LH0@IH86YK
+M86MU(!LD0B51)50E52$B&RA""ALD0B51)50E525S(2,;*$(*&R1"2#XS421.
+&.&4;*$(*
+eofeof
+
+# -X is necessary to allow X0201 in SJIS
+# -Z convert X0208 alphabet to ASCII
+print "X0201 conversion: SJIS ";
+    test("-jXZ",$example['x0201.sjis'],[$example['x0201.x0208']])
+print "X0201 conversion: JIS  ";
+    test("-jZ",$example['x0201.jis'],[$example['x0201.x0208']])
+print "X0201 conversion:SI/SO ";
+    test("-jZ",$example['x0201.sosi'],[$example['x0201.x0208']])
+print "X0201 conversion: EUC  ";
+    test("-jZ",$example['x0201.euc'],[$example['x0201.x0208']])
+print "X0201 conversion: UTF8 ";
+    test("-jZ",$example['x0201.utf'],[$example['x0201.x0208']])
+# -x means X0201 output
+print "X0201 output: SJIS     ";
+    test("-xs",$example['x0201.euc'],[$example['x0201.sjis']])
+print "X0201 output: JIS      ";
+    test("-xj",$example['x0201.sjis'],[$example['x0201.jis']])
+print "X0201 output: EUC      ";
+    test("-xe",$example['x0201.jis'],[$example['x0201.euc']])
+print "X0201 output: UTF8     ";
+    test("-xw",$example['x0201.jis'],[$example['x0201.utf']])
+
+# MIME decode
+
+print "\nMIME test\n\n";
+
+# MIME ISO-2022-JP
+
+$example['mime.iso2022'] = <<'eofeof'.unpack('u')[0]
+M/3])4T\M,C`R,BU*4#]"/T=Y4D%.144W96E23TI566Q/4U9)1WEH2S\]"CT_
+M:7-O+3(P,C(M2E`_0C]'>5)!3D5%-V5I4D]*55EL3U-624=Y:$L_/0H]/VES
+M;RTR,#(R+4I0/U$_/3%")$(D1B11/3%"*$)?96YD/ST*&R1`)#TD)B0K)$H;
+M*$H@/3])4T\M,C`R,BU*4#]"/T=Y4D%.144W96E23U!Y:S=D:'-O4V<]/3\]
+M(&5N9"!O9B!L:6YE"CT_25-/+3(P,C(M2E`_0C]'>5)!3D5%-V5I4D]0>6LW
+M9&AS;U-G/3T_/2`]/TE33RTR,#(R+4I0/T(_1WE204Y%13=E:5)/4'EK-V1H
+M<V]39ST]/ST*0G)O:V5N(&-A<V4*/3])4T\M,C`R,BU*4#]"/T=Y4D%.144W
+M96E23U!Y:S=D"FAS;U-G/3T_/2`]/TE33RTR,`HR,BU*4#]"/T=Y4D%.144W
+M96E23U!Y:S=D:'-O4V<]/3\]"CT_25-/+3(P,C(M2E`_0C]'>5)!3D5%-V5I
+44D]*55EL3QM;2U-624=Y:$L_/0H_
+eofeof
+
+$example['mime.ans.strict'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"(&5N9`H;)$(D/20F)"LD2ALH0B`;)$(T03MZ)$X_*3MV&RA"96YD(&]F
+M(&QI;F4*&R1"-$$[>B1./RD[=C1!.WHD3C\I.W8;*$(*0G)O:V5N(&-A<V4*
+M/3])4T\M,C`R,BU*4#]"/T=Y4D%.144W96E23U!Y:S=D"FAS;U-G/3T_/2`]
+M/TE33RTR,`HR,BU*4#]"/T=Y4D%.144W96E23U!Y:S=D:'-O4V<]/3\]"CT_
+L25-/+3(P,C(M2E`_0C]'>5)!3D5%-V5I4D]*55EL3QM;2U-624=Y:$L_/0H_
+eofeof
+
+$example['mime.unbuf.strict'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"(&5N9`H;)$(D/20F)"LD2ALH0B`;)$(T03MZ)$X_*3MV&RA"96YD(&]F
+M(&QI;F4*&R1"-$$[>B1./RD[=C1!.WHD3C\I.W8;*$(*0G)O:V5N(&-A<V4*
+M&R1"-$$[>B1./RD;*$)H<V]39ST]/ST@/3])4T\M,C`*,C(M2E`_0C]'>5)!
+M3D5%-V5I4D]0>6LW9&AS;U-G/3T_/0H;)$(T03MZ)$XE1ALH0EM+4U9)1WEH
+$2S\]"F5I
+eofeof
+
+$example['mime.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"(&5N9`H;)$(D/20F)"LD2ALH0B`;)$(T03MZ)$X_*3MV&RA"96YD(&]F
+M(&QI;F4*&R1"-$$[>B1./RD[=C1!.WHD3C\I.W8;*$(*0G)O:V5N(&-A<V4*
+M&R1"-$$[>B1./RD;*$)H<V]39ST]/ST@&R1"-$$[>B1./RD[=ALH0@H;)$(T
+603MZ)$XE1ALH0EM+4U9)1WEH2S\]"@`*
+eofeof
+
+$example['mime.unbuf'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"(&5N9`H;)$(D/20F)"LD2ALH0B`;)$(T03MZ)$X_*3MV&RA"96YD(&]F
+M(&QI;F4*&R1"-$$[>B1./RD[=C1!.WHD3C\I.W8;*$(*0G)O:V5N(&-A<V4*
+M&R1"-$$[>B1./RD;*$)H<V]39ST]/ST@&R1"-$$[>B1./RD[=ALH0@H;)$(T
+603MZ)$XE1ALH0EM+4U9)1WEH2S\]"@`*
+eofeof
+
+$example['mime.base64'] = <<'eofeof'.unpack('u')[0]
+M9W-M5"])3&YG<FU#>$I+-&=Q=4,S24LS9W%Q0E%:3TUI-39,,S0Q-&=S5T)1
+M43!+9VUA1%9O3T@*9S)+1%1O3'=K8C)1;$E+;V=Q2T-X24MG9W5M0W%*3EEG
+<<T=#>$E+9V=U;4,X64Q&9W)70S592VMG<6U""F=Q
+eofeof
+
+$example['mime.base64.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1")$M&?B1I)#LD1D0Z)"TD7B0Y)"PA(D5L-7XV83E9)$<A(ALH0@T*&R1"
+M(T<E-R5G)4,E+R1R0C\_="0J)"0D1B0B)&LD*D4Y)$,D1B0B)&LD<R1')#<D
+(9R0F)"L;*$(E
+eofeof
+
+# print "Next test is expected to Fail.\n";
+print "MIME decode (strict)   ";
+    $tmp = test("-j -mS",$example['mime.iso2022'],[$example['mime.ans.strict']])
+
+$example['mime.ans.alt'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"96YD"ALD0B0])"8D*R1*&RA"&R1"-$$[>B1./RD[=ALH0F5N9&]F;&EN
+M90H;)$(T03MZ)$X_*3MV-$$[>B1./RD[=ALH0@I"<F]K96YC87-E"ALD0C1!
+H.WHD3C\I.W8T03MZ)$X_*3MV&RA""ALD0C1!.WHD3B5&)3DE)!LH0@``
+eofeof
+
+$example['mime.unbuf.alt'] = <<'eofeof'.unpack('u')[0]
+M&R1"-$$[>B1.)48E.25(&RA""ALD0C1!.WHD3B5&)3DE2!LH0@H;)$(D1B11
+M&RA"96YD"ALD0B0])"8D*R1*&RA"&R1"-$$[>B1./RD[=ALH0F5N9&]F;&EN
+M90H;)$(T03MZ)$X_*3MV-$$[>B1./RD[=ALH0@I"<F]K96YC87-E"ALD0C1!
+H.WHD3C\I.W8T03MZ)$X_*3MV&RA""ALD0C1!.WHD3B5&)3DE)!LH0@``
+eofeof
+
+print "MIME decode (nonstrict)";
+    $tmp = test("-j -mN",$example['mime.iso2022'],[$example['mime.ans'],$example['mime.ans.alt']])
+    # open(OUT,">tmp1");print OUT pack('u',$tmp);close(OUT);
+# unbuf mode implies more pessimistic decode
+print "MIME decode (unbuf)    ";
+    $tmp = test("-j -mNu",$example['mime.iso2022'],[$example['mime.unbuf'],$example['mime.unbuf.alt']])
+    # open(OUT,">tmp2");print OUT pack('u',$tmp);close(OUT);
+print "MIME decode (base64)   ";
+    test("-j -mB",$example['mime.base64'],[$example['mime.base64.ans']])
+
+# MIME ISO-8859-1
+
+$example['mime.is8859'] = <<'eofeof'.unpack('u')[0]
+M/3])4T\M.#@U.2TQ/U$_*CU#-V%V83\_/2`*4&5E<B!4]G)N9W)E;@I,87-S
+M92!(:6QL97+X92!0971E<G-E;B`@7"`B36EN(&MA97!H97-T(&AA<B!F86%E
+M="!E="!F;V5L(2(*06%R:'5S(%5N:79E<G-I='DL($1%3DU!4DL@(%P@(DUI
+<;B!KYG!H97-T(&AA<B!FY65T(&5T(&;X;"$B"@!K
+eofeof
+
+$example['mime.is8859.ans'] = <<'eofeof'.unpack('u')[0]
+M*L=A=F$_(`I0965R(%3V<FYG<F5N"DQA<W-E($AI;&QE<OAE(%!E=&5R<V5N
+M("!<(")-:6X@:V%E<&AE<W0@:&%R(&9A865T(&5T(&9O96PA(@I!87)H=7,@
+M56YI=F5R<VET>2P@1$5.34%22R`@7"`B36EN(&OF<&AE<W0@:&%R(&;E970@
+)970@9OAL(2(*
+eofeof
+
+# Without -l, ISO-8859-1 was handled as X0201.
+
+print "MIME ISO-8859-1 (Q)    ";
+    test("-ml",$example['mime.is8859'],[$example['mime.is8859.ans']])
+
+# test for -f is not so simple.
+
+print "\nBug Fixes\n\n";
+
+# test_data/cr
+
+$example['test_data/cr'] = <<'eofeof'.unpack('u')[0]
+1I,:DN:3(#71E<W0-=&5S=`T`
+eofeof
+
+$example['test_data/cr.ans'] = <<'eofeof'.unpack('u')[0]
+7&R1")$8D.21(&RA""G1E<W0*=&5S=`H`
+eofeof
+
+print "test_data/cr    ";
+    test("-jd",$example['test_data/cr'],[$example['test_data/cr.ans']])
+# test_data/fixed-qencode
+
+$example['test_data/fixed-qencode'] = <<'eofeof'.unpack('u')[0]
+M("`@("`@("`],4(D0CYE/STS1#TQ0BA""B`@("`@("`@/3%")$(^93TS1CTS
+'1#TQ0BA""@``
+eofeof
+
+$example['test_data/fixed-qencode.ans'] = <<'eofeof'.unpack('u')[0]
+F("`@("`@("`;)$(^93\]&RA""B`@("`@("`@&R1"/F4_/1LH0@H`
+eofeof
+
+print "test_data/fixed-qencode    ";
+    test("-jmQ",$example['test_data/fixed-qencode'],[$example['test_data/fixed-qencode.ans']])
+# test_data/long-fold-1
+
+$example['test_data/long-fold-1'] = <<'eofeof'.unpack('u')[0]
+MI,JDK*2DI,JDK*2DI,JDK*'!I*2DKJ3GI*:DK*2BI.JDWJ2WI,:AHJ2SI.RD
+M\J2]I,ZDWJ3>I**DQ*2KI*:DR*&BI,FDIJ3BI-^DT*2HI*RD[Z3KI*2DMZ&B
+MI,BDP:3EI*:DQZ3!I.>D\Z2NI.RDZZ2KI.*DMZ3SI,JDI*&C"J2SI+.DSR!#
+M4B],1B"DSKG4H:,-"J2SI+.DSR!#4B"DSKG4H:,-I+.DLZ3/($Q&+T-2(*3.
+9N=2AHPH-"J2SI+.DSR!,1B"DSKG4H:,*"@``
+eofeof
+
+$example['test_data/long-fold-1.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1")$HD+"0D)$HD+"0D)$HD+"%!)"0D+B1G)"8D+"0B)&HD7B0W)$8A(B0S
+M)&PD<B0])$XD7B1>)"(D1"0K&RA""ALD0B0F)$@A(B1))"8D8B1?)%`D*"0L
+M)&\D:R0D)#<A(B1()$$D920F)$<D021G)',D+B1L)&LD*R1B)#<D<QLH0@H;
+M)$(D2B0D(2,;*$(*&R1")#,D,R1/&RA"($-2+TQ&(!LD0B1..50A(QLH0@H;
+M)$(D,R0S)$\;*$(@0U(@&R1")$XY5"$C&RA""ALD0B0S)#,D3QLH0B!,1B]#
+M4B`;)$(D3CE4(2,;*$(*"ALD0B0S)#,D3QLH0B!,1B`;)$(D3CE4(2,;*$(*
+!"@``
+eofeof
+
+print "test_data/long-fold-1    ";
+    test("-jF60",$example['test_data/long-fold-1'],[$example['test_data/long-fold-1.ans']])
+# test_data/long-fold
+
+$example['test_data/long-fold'] = <<'eofeof'.unpack('u')[0]
+MI,JDK*2DI,JDK*2DI,JDK*'!I*2DKJ3GI*:DK*2BI.JDWJ2WI,:AHJ2SI.RD
+M\J2]I,ZDWJ3>I**DQ*2KI*:DR*&BI,FDIJ3BI-^DT*2HI*RD[Z3KI*2DMZ&B
+MI,BDP:3EI*:DQZ3!I.>D\Z2NI.RDZZ2KI.*DMZ3SI,JDI*&C"J2SI+.DS\.[
+'I*2YU*&C"@``
+eofeof
+
+$example['test_data/long-fold.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1")$HD+"0D)$HD+"0D)$HD+"%!)"0D+B1G)"8D+"0B)&HD7B0W)$8A(B0S
+M)&PD<B0])$XD7B1>)"(D1"0K&RA""ALD0B0F)$@A(B1))"8D8B1?)%`D*"0L
+M)&\D:R0D)#<A(B1()$$D920F)$<D021G)',D+B1L)&LD*R1B)#<D<QLH0@H;
+:)$(D2B0D(2,D,R0S)$]#.R0D.50A(QLH0@H`
+eofeof
+
+print "test_data/long-fold    ";
+    test("-jf60",$example['test_data/long-fold'],[$example['test_data/long-fold.ans']])
+# test_data/mime_out
+
+$example['test_data/mime_out'] = <<'eofeof'.unpack('u')[0]
+M"BTM+2T*4W5B:F5C=#H@86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$@
+M86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$@86%A82!A86%A"BTM+2T*
+M4W5B:F5C=#H@I**DI*2FI*BDJJ2KI*VDKZ2QI+.DM:2WI+FDNZ2]I+^DP:3$
+MI,:DR*3*I,NDS*3-I,ZDSZ32I-6DV*3;I-ZDWZ3@I.&DXJ3DI*2DYJ2HI.@*
+M+2TM+0I3=6)J96-T.B!A86%A(&%A86$@86%A82!A86%A(&%A86$@86%A82!A
+I86%A(*2BI*2DIJ2HI*H@86%A82!A86%A(&%A86$@86%A80HM+2TM"@H`
+eofeof
+
+$example['test_data/mime_out.ans'] = <<'eofeof'.unpack('u')[0]
+M"BTM+2T*4W5B:F5C=#H@86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$@
+M86%A82!A86%A(&%A86$@86%A80H@86%A82!A86%A(&%A86$@86%A82!A86%A
+M"BTM+2T*4W5B:F5C=#H@/3])4T\M,C`R,BU*4#]"/T=Y4D-*0TEK2D-1;4I#
+M9VM+:5%R2D,P:TQY47A*1$UK3E-1,T=Y:$,_/0H@/3])4T\M,C`R,BU*4#]"
+M/T=Y4D-*1&MK3WE1.4I$.&M14U)%2D59:U-#4DM*17-K5$-23DI%-&M4>5)3
+M2D95:U=#4F)'>6A#/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D8T:UAY4F=*
+M1T5K66E2:TI#46M::5%O2D=G8DM%23T_/0HM+2TM"E-U8FIE8W0Z(&%A86$@
+M86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$*(#T_25-/+3(P,C(M2E`_
+M0C]'>5)#2D-):TI#46U*0V=K2VAS;U%G/3T_/2!A86%A(&%A86$@86%A82!A
+086%A"B!A86%A"BTM+2T*"@``
+eofeof
+
+print "test_data/mime_out    ";
+    test("-jM",$example['test_data/mime_out'],[$example['test_data/mime_out.ans']])
+# test_data/mime_out2
+
+$example['test_data/mime_out2'] = <<'eofeof'.unpack('u')[0]
+M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL
+M;W<@=&AE(&5N8V]D:6YG(&]F(&YO;BU!4T-)22!T97AT(&EN('9A<FEO=7,@
+M<&]R=&EO;G,@;V8@82!21D,@.#(R(%LR72!M97-S86=E(&AE861E<BP@:6X@
+M82!M86YN97(@=VAI8V@@:7,@=6YL:6ME;'D@=&\@8V]N9G5S92!E>&ES=&EN
+M9R!M97-S86=E(&AA;F1L:6YG('-O9G1W87)E+@H*4W5B:F5C=#H@=&5S=#$@
+M=&5S=#(@@L2"MX+&@J<@=&5S=#,@@L2"MX+&@O$@=&5S=#0*"E-U8FIE8W0Z
+M('1E<W0Q("!T97-T,B""Q"""MR""QB""IR!T97-T,R`@@L2"MX+&@O$@('1E
+M<W0T"@I!4T-)22"3^I9[C.H@05-#24D@05-#24D@D_J6>XSJ()/ZEGN,ZB!!
+M4T-)22!!4T-)29/ZEGN,ZB!!4T-)20H*@J`@@J(@@J0@@J8@@J@@@JD@@JL@
+M@JT@@J\@@K$@@K,@@K4@@K<@@KD@@KL@@KT@@K\@@L(@@L0@@L8@@L@@@LD@
+8@LH@@LL@@LP*"@H*"@H*"@H*"@H*"@H*
+eofeof
+
+$example['test_data/mime_out2.ans'] = <<'eofeof'.unpack('u')[0]
+M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL
+M;W<@=&AE(&5N8V]D:6YG(&5N8V]D:6YG"B!O9B!N;VXM05-#24D@=&5X="!I
+M;B!V87)I;W5S('!O<G1I;VYS(&]F(&$@80H@4D9#(#@R,B!;,ET@;65S<V%G
+M92!H96%D97(L(&EN(&$@;6%N;F5R('=H:6-H(&ES('5N;&EK96QY('5N;&EK
+M96QY"B!T;R!C;VYF=7-E(&5X:7-T:6YG(&UE<W-A9V4@:&%N9&QI;F<@<V]F
+M='=A<F4N"@I3=6)J96-T.B!T97-T,2!T97-T,B`]/TE33RTR,#(R+4I0/T(_
+M1WE20TI%66M/4U))2D-K8DM%23T_/2!T97-T,PH@/3])4T\M,C`R,BU*4#]"
+M/T=Y4D-*15EK3U-224I(36)+14D]/ST@=&5S=#0*"E-U8FIE8W0Z('1E<W0Q
+M("!T97-T,B`]/TE33RTR,#(R+4I0/T(_1WE20TI%66)+14EG1WE20TI$:V)+
+M14EG1WE20TI%9V)+14D]/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#1WEH0TE"
+M<VM1:5%P1WEH0S\]('1E<W0S(`H@/3])4T\M,C`R,BU*4#]"/T=Y4D-*15EK
+M3U-224I(36)+14D]/ST@('1E<W0T"@I!4T-)22`]/TE33RTR,#(R+4I0/T(_
+M1WE20U)N>$Q81&AS1WEH0S\]($%30TE)($%30TE)"B`]/TE33RTR,#(R+4I0
+M/T(_1WE20U)N>$Q81&AS1WEH0TE"<VM1:UHX4S%W-&)"<V]19ST]/ST@05-#
+M24D*(#T_25-/+3(P,C(M2E`_0C]15DY$4U5K8DI%2D=F171C3T=W8DM%23T_
+M/2!!4T-)20H*/3])4T\M,C`R,BU*4#]"/T=Y4D-*0TEB2T5)9T=Y4D-*0U%B
+M2T5)9T=Y4D-*0UEB2T5)9T=Y4D-*0V=B2T5)/3\]"B`]/TE33RTR,#(R+4I0
+M/T(_24)S:U%I47%'>6A#24)S:U%I47)'>6A#24)S:U%I471'>6A#24)S:U%I
+M479'>6A#/ST*(#T_25-/+3(P,C(M2E`_0C])0G-K46E1>$=Y:$-)0G-K46E1
+M>D=Y:$-)0G-K46E1,4=Y:$-)0G-K46E1,T=Y:$,_/0H@/3])4T\M,C`R,BU*
+M4#]"/TE"<VM1:5$U1WEH0TE"<VM1:5$W1WEH0TE"<VM1:5$Y1WEH0TE"<VM1
+M:5$O1WEH0S\]"B`]/TE33RTR,#(R+4I0/T(_24)S:U%I4D)'>6A#24)S:U%I
+M4D5'>6A#24)S:U%I4D='>6A#24)S:U%I4DE'>6A#/ST*(#T_25-/+3(P,C(M
+M2E`_0C])0G-K46E22T=Y:$-)0G-K46E23$=Y:$-)0G-K46E234=Y:$-)0G-K
+M46E23D=Y:$,_/0H@/3])4T\M,C`R,BU*4#]"/TE"<VM1:5)/1WEH0S\]"@H*
+-"@H*"@H*"@H*"@H*"@``
+eofeof
+
+print "test_data/mime_out2    ";
+    test("-jM",$example['test_data/mime_out2'],[$example['test_data/mime_out2.ans']])
+# test_data/multi-line
+
+$example['test_data/multi-line'] = <<'eofeof'.unpack('u')[0]
+MI,JDK*2DI,JDK*2DI,JDK*'!I*2DKJ3GI*:DK*2BI.JDWJ2WI,:AH@"DLZ3L
+MI/*DO:3.I-ZDWJ2BI,2DJZ2FI,BAHJ3)I*:DXJ3?I-"DJ*2LI.^DZZ2DI+>A
+MHJ3(I,&DY:2FI,>DP:3GI/.DKJ3LI.NDJZ3BI+>D\Z3*I*2AHPJDLZ2SI,_#
+8NZ2DN=2AHP`*I+.DLZ3/P[NDI+G4H:,*
+eofeof
+
+$example['test_data/multi-line.ans'] = <<'eofeof'.unpack('u')[0]
+MI,JDK*2DI,JDK*2DI,JDK*'!I*2DKJ3GI*:DK*2BI.JDWJ2WI,:AH@"DLZ3L
+MI/*DO:3.I-ZDWJ2BI,2DJZ2FI,BAHJ3)I*:DXJ3?I-"DJ*2LI.^DZZ2DI+>A
+MHJ3(I,&DY:2FI,>DP:3GI/.DKJ3LI.NDJZ3BI+>D\Z3*I*2AHPJDLZ2SI,_#
+8NZ2DN=2AHP`*I+.DLZ3/P[NDI+G4H:,*
+eofeof
+
+print "test_data/multi-line    ";
+    test("-e",$example['test_data/multi-line'],[$example['test_data/multi-line.ans']])
+# test_data/nkf-19-bug-1
+
+$example['test_data/nkf-19-bug-1'] = <<'eofeof'.unpack('u')[0]
+,I*:DJZ2D"KK8QJ,*
+eofeof
+
+$example['test_data/nkf-19-bug-1.ans'] = <<'eofeof'.unpack('u')[0]
+8&R1")"8D*R0D&RA""ALD0CI81B,;*$(*
+eofeof
+
+print "test_data/nkf-19-bug-1    ";
+    test("-Ej",$example['test_data/nkf-19-bug-1'],[$example['test_data/nkf-19-bug-1.ans']])
+# test_data/nkf-19-bug-2
+
+$example['test_data/nkf-19-bug-2'] = <<'eofeof'.unpack('u')[0]
+%I-NDL@H`
+eofeof
+
+$example['test_data/nkf-19-bug-2.ans'] = <<'eofeof'.unpack('u')[0]
+%I-NDL@H`
+eofeof
+
+print "test_data/nkf-19-bug-2    ";
+    test("-Ee",$example['test_data/nkf-19-bug-2'],[$example['test_data/nkf-19-bug-2.ans']])
+# test_data/nkf-19-bug-3
+
+$example['test_data/nkf-19-bug-3'] = <<'eofeof'.unpack('u')[0]
+8[;'Q\,&L"N6ZSN\*\NT)ON7.SL_+"0D*
+eofeof
+
+$example['test_data/nkf-19-bug-3.ans'] = <<'eofeof'.unpack('u')[0]
+8[;'Q\,&L"N6ZSN\*\NT)ON7.SL_+"0D*
+eofeof
+
+print "test_data/nkf-19-bug-3    ";
+    test("-e",$example['test_data/nkf-19-bug-3'],[$example['test_data/nkf-19-bug-3.ans']])
+# test_data/non-strict-mime
+
+$example['test_data/non-strict-mime'] = <<'eofeof'.unpack('u')[0]
+M/3])4T\M,C`R,BU*4#]"/PIG<U-#;V]+.6=R-D-O;TQ%9W1Y0W0T1D-$46].
+M0V\V16=S,D]N;T999S1Y1%=)3$IG=4-0:UD*2W!G<FU#>$E+:6=R,D-V;TMI
+,9W-30V]O3&,*/ST*
+eofeof
+
+$example['test_data/non-strict-mime.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1")$8D)"0_)$`D)"1&)%XD.2$C&RA"#0H-"ALD0CMD)$\[?B$Y)6PE.21+
+<)&(]<20K)#LD1B0D)#\D0"0D)$8D)"1>&RA""@``
+eofeof
+
+print "test_data/non-strict-mime    ";
+    test("-jmN",$example['test_data/non-strict-mime'],[$example['test_data/non-strict-mime.ans']])
+# test_data/q-encode-softrap
+
+$example['test_data/q-encode-softrap'] = <<'eofeof'.unpack('u')[0]
+H/3%")$(T03MZ)3T*,R$\)4DD3CTQ0BA""CTQ0B1"2E$T.3TQ0BA""@``
+eofeof
+
+$example['test_data/q-encode-softrap.ans'] = <<'eofeof'.unpack('u')[0]
+>&R1"-$$[>B4S(3PE221.&RA""ALD0DI1-#D;*$(*
+eofeof
+
+print "test_data/q-encode-softrap    ";
+    test("-jmQ",$example['test_data/q-encode-softrap'],[$example['test_data/q-encode-softrap.ans']])
+# test_data/rot13
+
+$example['test_data/rot13'] = <<'eofeof'.unpack('u')[0]
+MI+.D\Z3+I,&DSZ&BS:W"]*3(I*2DI*3>I+FAHPH*;FMF('9E<BXQ+CDR(*3R
+MS?C-T:2UI+NDQJ2DI+^DP*2DI,:DI*3>I+FDK*&B05-#24D@I,O"T*2WI,8@
+M4D]4,3,@I*P*P+6DMZ2OQK"DI*3&I*2DRJ2DI.BDIJ3'H:*PRK*\I,ZDZ*2F
+MI,O*T;2YI+6D[*3>I+ND\Z&C"@HE(&5C:&\@)VAO9V4G('P@;FMF("UR"FAO
+#9V4*
+eofeof
+
+$example['test_data/rot13.ans'] = <<'eofeof'.unpack('u')[0]
+M&R1"4V)31%-Z4W!3?E!1?%QQ15-W4U-34U,O4VA04ALH0@H*87AS(&ER92XQ
+M+CDR(!LD0E-#?$E\(E-D4VI3=5-34VY3;U-34W534U,O4VA36U!1&RA"3D90
+M5E8@&R1"4WIQ(5-F4W4;*$(@14)',3,@&R1"4UL;*$(*&R1";V139E->=5]3
+M4U-U4U-3>5-34SE355-V4%%?>6%K4WU3.5-54WIY(F-H4V13/5,O4VI31%!2
+A&RA""@HE(')P=6(@)W5B='(G('P@87AS("UE"G5B='(*
+eofeof
+
+print "test_data/rot13    ";
+    test("-jr",$example['test_data/rot13'],[$example['test_data/rot13.ans']])
+# test_data/slash
+
+$example['test_data/slash'] = <<'eofeof'.unpack('u')[0]
+7("`]/U8\5"U5.5=%2RTK.U<U32LE+PH`
+eofeof
+
+$example['test_data/slash.ans'] = <<'eofeof'.unpack('u')[0]
+7("`]/U8\5"U5.5=%2RTK.U<U32LE+PH`
+eofeof
+
+print "test_data/slash    ";
+    test(" ",$example['test_data/slash'],[$example['test_data/slash.ans']])
+# test_data/z1space-0
+
+$example['test_data/z1space-0'] = <<'eofeof'.unpack('u')[0]
+"H:$`
+eofeof
+
+$example['test_data/z1space-0.ans'] = <<'eofeof'.unpack('u')[0]
+"H:$`
+eofeof
+
+print "test_data/z1space-0    ";
+    test("-e -Z",$example['test_data/z1space-0'],[$example['test_data/z1space-0.ans']])
+# test_data/z1space-1
+
+$example['test_data/z1space-1'] = <<'eofeof'.unpack('u')[0]
+"H:$`
+eofeof
+
+$example['test_data/z1space-1.ans'] = <<'eofeof'.unpack('u')[0]
+!(```
+eofeof
+
+print "test_data/z1space-1    ";
+    test("-e -Z1",$example['test_data/z1space-1'],[$example['test_data/z1space-1.ans']])
+# test_data/z1space-2
+
+$example['test_data/z1space-2'] = <<'eofeof'.unpack('u')[0]
+"H:$`
+eofeof
+
+$example['test_data/z1space-2.ans'] = <<'eofeof'.unpack('u')[0]
+"("``
+eofeof
+
+print "test_data/z1space-2    ";
+    test("-e -Z2",$example['test_data/z1space-2'],[$example['test_data/z1space-2.ans']])
+
+
+# end
diff --git a/ext/openssl/.cvsignore b/ext/openssl/.cvsignore
index 3a9a9f341f..dfb8bfb8bb 100644
--- a/ext/openssl/.cvsignore
+++ b/ext/openssl/.cvsignore
@@ -2,4 +2,3 @@ GNUmakefile
 Makefile
 mkmf.log
 dep
-extconf.h
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index 98921bc468..d587116c82 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -36,6 +36,8 @@ end
 message "=== Checking for system dependent stuff... ===\n"
 have_library("nsl", "t_open")
 have_library("socket", "socket")
+have_header("unistd.h")
+have_header("sys/time.h")
 have_header("assert.h")
 
 message "=== Checking for required stuff... ===\n"
@@ -60,7 +62,6 @@ unless have_header("openssl/conf_api.h")
 end
 
 message "=== Checking for OpenSSL features... ===\n"
-have_func("ERR_peek_last_error")
 have_func("BN_mod_add")
 have_func("BN_mod_sqr")
 have_func("BN_mod_sub")
@@ -82,15 +83,12 @@ have_func("HMAC_CTX_copy")
 have_func("HMAC_CTX_init")
 have_func("PEM_def_callback")
 have_func("X509V3_set_nconf")
-have_func("X509V3_EXT_nconf_nid")
 have_func("X509_CRL_add0_revoked")
 have_func("X509_CRL_set_issuer_name")
 have_func("X509_CRL_set_version")
 have_func("X509_CRL_sort")
 have_func("X509_STORE_get_ex_data")
 have_func("X509_STORE_set_ex_data")
-have_func("OBJ_NAME_do_all_sorted")
-have_func("OPENSSL_cleanse")
 if try_compile("#define FOO(a, ...) foo(a, ##__VA_ARGS__)\n int x(){FOO(1);FOO(1,2);FOO(1,2,3);}\n")
   $defs.push("-DHAVE_VA_ARGS_MACRO")
 end
@@ -115,7 +113,33 @@ have_struct_member("EVP_CIPHER_CTX", "engine", "openssl/evp.h")
 have_struct_member("X509_ATTRIBUTE", "single", "openssl/x509.h")
 
 message "=== Checking done. ===\n"
-
-create_header
+$distcleanfiles << "GNUmakefile" << "dep"
 create_makefile("openssl")
+if /gcc/ =~ CONFIG["CC"]
+  File.open("GNUmakefile", "w") {|f|
+    f.print <<EOD
+include Makefile
+
+SRCS = $(OBJS:.o=.c)
+
+test-link: $(OBJS)
+	$(CC) $(DLDFLAGS) #{OUTFLAG}.testlink $(OBJS) $(LIBPATH) $(LIBS) $(LOCAL_LIBS)
+	@$(RM) .testlink
+	@echo "Done."
+
+dep:
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(SRCS) -MM | \\
+	$(RUBY) -p -e 'BEGIN{S = []' \\
+		-e 'while !ARGV.empty? and /^(\\w+)=(.*)/ =~ ARGV[0]' \\
+		  -e 'S << [/\#{Regexp.quote($$2)}\\//, "$$(\#{$$1})/"]' \\
+		  -e 'ARGV.shift' \\
+		-e 'end' \\
+		-e '}' -e 'S.each(&method(:gsub!))' -- \\
+            'topdir=$(topdir)' 'srcdir=$(srcdir)' 'hdrdir=$(hdrdir)' \\
+	> dep
+
+include dep
+EOD
+  }
+end
 message "Done.\n"
diff --git a/ext/openssl/lib/net/https.rb b/ext/openssl/lib/net/https.rb
new file mode 100644
index 0000000000..9d24635f2f
--- /dev/null
+++ b/ext/openssl/lib/net/https.rb
@@ -0,0 +1,182 @@
+=begin
+= $RCSfile$ -- SSL/TLS enhancement for Net::HTTP.
+
+= Info
+  'OpenSSL for Ruby 2' project
+  Copyright (C) 2001 GOTOU Yuuzou <gotoyuzo@notwork.org>
+  All rights reserved.
+
+= Licence
+  This program is licenced under the same licence as Ruby.
+  (See the file 'LICENCE'.)
+
+= Requirements
+  This program requires Net 1.2.0 or higher version.
+  You can get it from RAA or Ruby's CVS repository.
+
+= Version
+  $Id$
+  
+  2001/11/06: Contiributed to Ruby/OpenSSL project.
+
+== class Net::HTTP
+
+== Example
+
+Simple HTTP client is here:
+
+    require 'net/http'
+    host, port, path = "localhost", 80, "/"
+    if %r!http://(.*?)(?::(\d+))?(/.*)! =~ ARGV[0]
+      host   = $1
+      port   = $2.to_i if $2
+      path   = $3
+    end
+    h = Net::HTTP.new(host, port)
+    h.get2(path){ |resp| print resp.body }
+
+It can be replaced by follow one:
+
+    require 'net/https'
+    host, port, path = "localhost", 80, "/"
+    if %r!(https?)://(.*?)(?::(\d+))?(/.*)! =~ ARGV[0]
+      scheme = $1
+      host   = $2
+      port   = $3 ? $3.to_i : ((scheme == "http") ? 80 : 443)
+      path   = $4
+    end
+    h = Net::HTTP.new(host, port)
+    h.use_ssl = true if scheme == "https" # enable SSL/TLS
+    h.get2(path){ |resp| print resp.body }
+
+=== Instance Methods
+
+: use_ssl
+    returns ture if use SSL/TLS with HTTP.
+
+: use_ssl=((|true_or_false|))
+    sets use_ssl.
+
+: peer_cert
+    return the X.509 certificates the server presented.
+
+: key=((|key|))
+    Sets an OpenSSL::PKey::RSA or OpenSSL::PKey::DSA object.
+    (This method is appeared in Michal Rokos's OpenSSL extention.)
+
+: cert=((|cert|))
+    Sets an OpenSSL::X509::Certificate object as client certificate.
+    (This method is appeared in Michal Rokos's OpenSSL extention.)
+
+: ca_file=((|path|))
+    Sets path of a CA certification file in PEM format.
+    The file can contrain several CA certificats.
+
+: ca_path=((|path|))
+    Sets path of a CA certification directory containing certifications
+    in PEM format.
+
+: verify_mode=((|mode|))
+    Sets the flags for server the certification verification at
+    begining of SSL/TLS session.
+    OpenSSL::SSL::VERIFY_NONE or OpenSSL::SSL::VERIFY_PEER is acceptable.
+
+: verify_callback=((|proc|))
+    Sets the verify callback for the server certification verification.
+
+: verify_depth=((|num|))
+    Sets the maximum depth for the certificate chain verification.
+
+: cert_store=((|store|))
+    Sets the X509::Store to verify peer certificate.
+
+=end
+
+require 'net/protocols'
+require 'net/http'
+
+module Net
+  class HTTP
+    class Conn < HTTPRequest
+      REQUEST_HAS_BODY=false
+      RESPONSE_HAS_BODY=false
+      METHOD="connect"
+
+      def initialize
+        super nil, nil
+      end
+
+      def exec( sock, addr, port, ver )
+        @socket = sock
+        request(addr, port, ver)
+      end
+
+      def request( addr, port, ver )
+        @socket.writeline sprintf('CONNECT %s:%s HTTP/%s', addr, port, ver)
+        @socket.writeline ''
+      end
+    end
+
+    module ProxyMod
+      def edit_path( path )
+        if use_ssl
+          'https://' + addr_port + path
+        else
+          'http://' + addr_port + path
+        end
+      end
+    end
+
+    def self.socket_type
+      SSLIO
+    end
+
+    attr_reader :use_ssl
+    attr_writer :key, :cert
+    attr_writer :ca_file, :ca_path
+    attr_writer :verify_mode, :verify_callback, :verify_depth
+    attr_writer :cert_store, :timeout
+    attr_reader :peer_cert
+
+    alias :default_initialize :initialize
+
+    def initialize(*args)
+      default_initialize(*args)
+      @key = @cert = @ca_file = @ca_path = @verify_mode =
+      @verify_callback = @verify_depth = @timeout = @cert_store = nil
+      @already_connected = false
+    end
+
+    def use_ssl=(flag)
+      if @already_connected && !@use_ssl
+        raise ProtocolError, "connection is alrady set up"
+      end
+      @use_ssl = flag
+    end
+
+    def on_connect
+      if use_ssl
+        if proxy?
+          Conn.new.exec(@socket, @address, @port, "1.0")
+          resp = HTTPResponse.read_new(@socket)
+          if resp.code != '200'
+            raise resp.message
+          end
+        end
+        @socket.key             = @key       if @key
+        @socket.cert            = @cert      if @cert
+        @socket.ca_file         = @ca_file
+        @socket.ca_path         = @ca_path
+        @socket.verify_mode     = @verify_mode
+        @socket.verify_callback = @verify_callback
+        @socket.verify_depth    = @verify_depth
+        @socket.timeout         = @timeout
+        @socket.cert_store      = @cert_store
+        @socket.ssl_connect
+        @peer_cert = @socket.peer_cert
+      end
+      @already_connected = true
+    end
+
+  end
+end
diff --git a/ext/openssl/lib/net/protocols.rb b/ext/openssl/lib/net/protocols.rb
new file mode 100644
index 0000000000..6fb270304a
--- /dev/null
+++ b/ext/openssl/lib/net/protocols.rb
@@ -0,0 +1,55 @@
+=begin
+= $RCSfile$ -- SSL/TLS enhancement for Net.
+
+= Info
+  'OpenSSL for Ruby 2' project
+  Copyright (C) 2001 GOTOU YUUZOU <gotoyuzo@notwork.org>
+  All rights reserved.
+
+= Licence
+  This program is licenced under the same licence as Ruby.
+  (See the file 'LICENCE'.)
+
+= Requirements
+  This program requires Net 1.2.0 or higher version.
+  You can get it from RAA or Ruby's CVS repository.
+
+= Version
+  $Id$
+  
+  2001/11/06: Contiributed to Ruby/OpenSSL project.
+=end
+
+require 'net/protocol'
+require 'forwardable'
+require 'openssl'
+
+module Net
+  class SSLIO < InternetMessageIO
+    extend Forwardable
+
+    def_delegators(:@ssl_context,
+                   :key=, :cert=, :ca_file=, :ca_path=,
+                   :verify_mode=, :verify_callback=, :verify_depth=,
+                   :timeout=, :cert_store=)
+
+    def initialize(addr, port, otime = nil, rtime = nil, dout = nil)
+      super
+      @ssl_context = OpenSSL::SSL::SSLContext.new()
+    end
+
+    def ssl_connect()
+      unless @ssl_context.verify_mode
+        warn "warning: peer certificate won't be verified in this SSL session."
+        @ssl_context.verify_mode = OpenSSL::SSL::VERIFY_NONE
+      end
+      @socket = OpenSSL::SSL::SSLSocket.new(@socket, @ssl_context)
+      @socket.sync_close = true
+      @socket.connect
+    end
+
+    def peer_cert
+      @socket.peer_cert
+    end
+  end
+end
diff --git a/ext/openssl/lib/openssl/buffering.rb b/ext/openssl/lib/openssl/buffering.rb
index 761a017487..31dcdf1f9a 100644
--- a/ext/openssl/lib/openssl/buffering.rb
+++ b/ext/openssl/lib/openssl/buffering.rb
@@ -20,8 +20,6 @@ module Buffering
   BLOCK_SIZE = 1024*16
 
   def initialize(*args)
-    @eof = false
-    @rbuffer = ""
     @sync = @io.sync
   end
 
@@ -31,17 +29,17 @@ module Buffering
   private
 
   def fill_rbuff
+    @rbuffer = "" unless defined? @rbuffer
     begin
       @rbuffer << self.sysread(BLOCK_SIZE)
-    rescue Errno::EAGAIN
-      retry
     rescue EOFError
       @eof = true
     end
   end
 
   def consume_rbuff(size=nil)
-    if @rbuffer.empty?
+    if @rbuffer.size == 0
+      @eof = nil
       nil
     else
       size = @rbuffer.size unless size
@@ -54,14 +52,8 @@ module Buffering
   public
 
   def read(size=nil, buf=nil)
-    if size == 0
-      if buf
-        buf.clear
-      else
-        buf = ""
-      end
-      return @eof ? nil : buf
-    end
+    fill_rbuff unless defined? @rbuffer
+    @eof ||= nil
     until @eof
       break if size && size <= @rbuffer.size
       fill_rbuff
@@ -74,33 +66,10 @@ module Buffering
     (size && ret.empty?) ? nil : ret
   end
 
-  def readpartial(maxlen, buf=nil)
-    if maxlen == 0
-      if buf
-        buf.clear
-      else
-        buf = ""
-      end
-      return @eof ? nil : buf
-    end
-    if @rbuffer.empty?
-      begin
-        return sysread(maxlen, buf)
-      rescue Errno::EAGAIN
-        retry
-      end
-    end
-    ret = consume_rbuff(maxlen)
-    if buf
-      buf.replace(ret)
-      ret = buf
-    end
-    raise EOFError if ret.empty?
-    ret
-  end
-
   def gets(eol=$/)
+    fill_rbuff unless defined? @rbuffer
     idx = @rbuffer.index(eol)
+    @eof ||= nil
     until @eof
       break if idx
       fill_rbuff
@@ -115,7 +84,7 @@ module Buffering
   end
 
   def each(eol=$/)
-    while line = self.gets(eol)
+    while line = self.gets(eol?)
       yield line
     end
   end
@@ -130,13 +99,13 @@ module Buffering
   end
 
   def readline(eol=$/)
-    raise EOFError if eof?
+    raise EOFErorr if eof?
     gets(eol)
   end
 
   def getc
     c = read(1)
-    c ? c[0] : nil
+    c ? c.to_i : nil
   end
 
   def each_byte
@@ -146,7 +115,7 @@ module Buffering
   end
 
   def readchar
-    raise EOFError if eof?
+    raise EOFErorr if eof?
     getc
   end
 
@@ -155,8 +124,8 @@ module Buffering
   end
 
   def eof?
-    fill_rbuff if !@eof && @rbuffer.empty?
-    @eof && @rbuffer.empty?
+    @eof ||= nil
+    @eof && @rbuffer.size == 0
   end
   alias eof eof?
 
@@ -173,16 +142,11 @@ module Buffering
       remain = idx ? idx + $/.size : @wbuffer.length
       nwritten = 0
       while remain > 0
-        str = @wbuffer[nwritten,remain]
-        begin
-          nwrote = syswrite(str)
-        rescue Errno::EAGAIN
-          retry
-        end
+        nwrote = syswrite(@wbuffer[nwritten,remain])
         remain -= nwrote
         nwritten += nwrote
       end
-      @wbuffer[0,nwritten] = ""
+      @wbuffer = ""
     end
   end
 
@@ -200,13 +164,10 @@ module Buffering
 
   def puts(*args)
     s = ""
-    if args.empty?
-      s << "\n"
-    end
     args.each{|arg|
       s << arg.to_s
-      if $/ && /\n\z/ !~ s
-        s << "\n"
+      unless /#{$/}\z/o =~ s
+        s << $/
       end
     }
     do_write(s)
diff --git a/ext/openssl/lib/openssl/cipher.rb b/ext/openssl/lib/openssl/cipher.rb
index 049533d06b..11153104ee 100644
--- a/ext/openssl/lib/openssl/cipher.rb
+++ b/ext/openssl/lib/openssl/cipher.rb
@@ -20,25 +20,19 @@
 
 module OpenSSL
   module Cipher
-    %w(AES CAST5 BF DES IDEA RC2 RC4 RC5).each{|name|
-      klass = Class.new(Cipher){
-        define_method(:initialize){|*args|
-          cipher_name = args.inject(name){|n, arg| "#{n}-#{arg}" }
-          super(cipher_name)
-        }
-      }
-      const_set(name, klass)
-    }
-
-    %w(128 192 256).each{|keylen|
-      klass = Class.new(Cipher){
-        define_method(:initialize){|mode|
-          mode ||= "CBC"
-          cipher_name = "AES-#{keylen}-#{mode}"
-          super(cipher_name)
-        }
-      }
-      const_set("AES#{keylen}", klass)
+    %w(AES Cast5 BF DES Idea RC2 RC4 RC5).each{|cipher|
+      eval(<<-EOD)
+        class #{cipher} < Cipher
+          def initialize(*args)
+            args = args.join('-')
+            if args.size == 0
+              super(\"#{cipher}\")
+            else
+              super(\"#{cipher}-#\{args\}\")
+            end
+          end
+        end
+      EOD
     }
 
     class Cipher
diff --git a/ext/openssl/lib/openssl/digest.rb b/ext/openssl/lib/openssl/digest.rb
index b3e4484805..58622f543e 100644
--- a/ext/openssl/lib/openssl/digest.rb
+++ b/ext/openssl/lib/openssl/digest.rb
@@ -21,27 +21,22 @@
 module OpenSSL
   module Digest
 
-    alg = %w(DSS DSS1 MD2 MD4 MD5 MDC2 RIPEMD160 SHA SHA1)
-    if OPENSSL_VERSION_NUMBER > 0x00908000
-      alg += %w(SHA224 SHA256 SHA384 SHA512)
-    end
-
-    alg.each{|name|
-      klass = Class.new(Digest){
-        define_method(:initialize){|*data|
-          if data.length > 1
-            raise ArgumentError,
-              "wrong number of arguments (#{data.length} for 1)"
+    %w(DSS DSS1 MD2 MD4 MD5 MDC2 RIPEMD160 SHA SHA1).each{|digest|
+      eval(<<-EOD)
+        class #{digest} < Digest
+          def initialize(data=nil)
+            super(\"#{digest}\", data)
           end
-          super(name, data.first)
-        }
-      }
-      singleton = (class <<klass; self; end)
-      singleton.class_eval{
-        define_method(:digest){|data| Digest.digest(name, data) }
-        define_method(:hexdigest){|data| Digest.hexdigest(name, data) }
-      }
-      const_set(name, klass)
+
+          def #{digest}::digest(data)
+            Digest::digest(\"#{digest}\", data)
+          end
+
+          def #{digest}::hexdigest(data)
+            Digest::hexdigest(\"#{digest}\", data)
+          end
+        end
+      EOD
     }
 
   end # Digest
diff --git a/ext/openssl/lib/openssl/ssl.rb b/ext/openssl/lib/openssl/ssl.rb
index ef7415f478..629109a1de 100644
--- a/ext/openssl/lib/openssl/ssl.rb
+++ b/ext/openssl/lib/openssl/ssl.rb
@@ -16,7 +16,6 @@
 
 require "openssl"
 require "openssl/buffering"
-require "fcntl"
 
 module OpenSSL
   module SSL
@@ -29,12 +28,12 @@ module OpenSSL
         to_io.peeraddr
       end
 
-      def setsockopt(level, optname, optval)
+      def getsockopt(level, optname, optval)
         to_io.setsockopt(level, optname, optval)
       end
 
-      def getsockopt(level, optname)
-        to_io.getsockopt(level, optname)
+      def setsockopt(level, optname)
+        to_io.setsockopt(level, optname)
       end
 
       def fcntl(*args)
@@ -50,46 +49,9 @@ module OpenSSL
       end
     end
 
-    module Nonblock
-      def initialize(*args)
-        flag = File::NONBLOCK
-        flag |= @io.fcntl(Fcntl::F_GETFL) if defined?(Fcntl::F_GETFL)
-        @io.fcntl(Fcntl::F_SETFL, flag)
-        super
-      end
-    end
-
     class SSLSocket
       include Buffering
       include SocketForwarder
-      include Nonblock
-
-      def post_connection_check(hostname)
-        check_common_name = true
-        cert = peer_cert
-        cert.extensions.each{|ext|
-          next if ext.oid != "subjectAltName"
-          ext.value.split(/,\s+/).each{|general_name|
-            if /\ADNS:(.*)/ =~ general_name
-              check_common_name = false
-              reg = Regexp.escape($1).gsub(/\\\*/, "[^.]+")
-              return true if /\A#{reg}\z/i =~ hostname
-            elsif /\AIP Address:(.*)/ =~ general_name
-              check_common_name = false
-              return true if $1 == hostname
-            end
-          }
-        }
-        if check_common_name
-          cert.subject.to_a.each{|oid, value|
-            if oid == "CN"
-              reg = Regexp.escape(value).gsub(/\\\*/, "[^.]+")
-              return true if /\A#{reg}\z/i =~ hostname
-            end
-          }
-        end
-        raise SSLError, "hostname not match"
-      end
     end
 
     class SSLServer
@@ -99,10 +61,6 @@ module OpenSSL
       def initialize(svr, ctx)
         @svr = svr
         @ctx = ctx
-        unless ctx.session_id_context
-          session_id = OpenSSL::Digest::MD5.hexdigest($0)
-          @ctx.session_id_context = session_id
-        end
         @start_immediately = true
       end
 
diff --git a/ext/openssl/openssl_missing.c b/ext/openssl/openssl_missing.c
index f77731ed65..dfa5f90012 100644
--- a/ext/openssl/openssl_missing.c
+++ b/ext/openssl/openssl_missing.c
@@ -8,19 +8,11 @@
  * This program is licenced under the same licence as Ruby.
  * (See the file 'LICENCE'.)
  */
-#include RUBY_EXTCONF_H
-
-#if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_ST_ENGINE)
-# include <openssl/engine.h>
-#endif
-#include <openssl/x509_vfy.h>
 
 #if !defined(OPENSSL_NO_HMAC)
 #include <string.h> /* memcpy() */
 #include <openssl/hmac.h>
 
-#include "openssl_missing.h"
-
 #if !defined(HAVE_HMAC_CTX_COPY)
 int
 HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in)
@@ -38,6 +30,7 @@ HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in)
 #endif /* NO_HMAC */
 
 #if !defined(HAVE_X509_STORE_SET_EX_DATA)
+#include <openssl/x509_vfy.h>
 
 int X509_STORE_set_ex_data(X509_STORE *str, int idx, void *data)
 {
diff --git a/ext/openssl/openssl_missing.h b/ext/openssl/openssl_missing.h
index e8c75ca42c..2a082f3fe0 100644
--- a/ext/openssl/openssl_missing.h
+++ b/ext/openssl/openssl_missing.h
@@ -103,10 +103,6 @@ int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, EVP_CIPHER_CTX *in);
 #  define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
 #endif
 
-#if !defined(HAVE_OPENSSL_CLEANSE)
-#define OPENSSL_cleanse(p, l) memset(p, 0, l)
-#endif
-
 void *X509_STORE_get_ex_data(X509_STORE *str, int idx);
 int X509_STORE_set_ex_data(X509_STORE *str, int idx, void *data);
 int X509_CRL_set_version(X509_CRL *x, long version);
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c
index a98f2641cc..41659f0e81 100644
--- a/ext/openssl/ossl.c
+++ b/ext/openssl/ossl.c
@@ -278,14 +278,9 @@ ossl_raise(VALUE exc, const char *fmt, ...)
     va_list args;
     char buf[BUFSIZ];
     const char *msg;
-    long e;
+    long e = ERR_get_error();
     int len = 0;
 
-#ifdef HAVE_ERR_PEEK_LAST_ERROR
-    e = ERR_peek_last_error();
-#else
-    e = ERR_peek_error();
-#endif
     if (fmt) {
 	va_start(args, fmt);
 	len = vsnprintf(buf, BUFSIZ, fmt, args);
@@ -296,34 +291,15 @@ ossl_raise(VALUE exc, const char *fmt, ...)
 	    msg = ERR_error_string(e, NULL);
 	else
 	    msg = ERR_reason_error_string(e);
+	ERR_clear_error();
 	fmt = len ? ": %s" : "%s";
 	len += snprintf(buf+len, BUFSIZ-len, fmt, msg);
     }
-    if (dOSSL == Qtrue){ /* show all errors on the stack */
-	while ((e = ERR_get_error()) != 0){
-	    rb_warn("error on stack: %s", ERR_error_string(e, NULL));
-	}
-    }
-    ERR_clear_error();
 
     if(len > BUFSIZ) len = strlen(buf);
     rb_exc_raise(rb_exc_new(exc, buf, len));
 }
 
-VALUE
-ossl_get_errors()
-{
-    VALUE ary;
-    long e;
-
-    ary = rb_ary_new();
-    while ((e = ERR_get_error()) != 0){
-        rb_ary_push(ary, rb_str_new2(ERR_error_string(e, NULL)));
-    }
-
-    return ary;
-}
-
 /*
  * Debug
  */
@@ -387,7 +363,6 @@ Init_openssl()
      */
     /* CRYPTO_malloc_init(); */
     /* ENGINE_load_builtin_engines(); */
-    OpenSSL_add_ssl_algorithms();
     OpenSSL_add_all_algorithms();
     ERR_load_crypto_strings();
     SSL_load_error_strings();
@@ -436,7 +411,6 @@ Init_openssl()
     dOSSL = Qfalse;
     rb_define_module_function(mOSSL, "debug", ossl_debug_get, 0);
     rb_define_module_function(mOSSL, "debug=", ossl_debug_set, 1);
-    rb_define_module_function(mOSSL, "errors", ossl_get_errors, 0);
 
     /*
      * Get ID of to_der
diff --git a/ext/openssl/ossl.h b/ext/openssl/ossl.h
index 598bfb69da..c5054beba2 100644
--- a/ext/openssl/ossl.h
+++ b/ext/openssl/ossl.h
@@ -11,22 +11,11 @@
 #if !defined(_OSSL_H_)
 #define _OSSL_H_
 
-#include RUBY_EXTCONF_H
-
 #if defined(__cplusplus)
 extern "C" {
 #endif
 
 /*
-* OpenSSL has defined RFILE and Ruby has defined RFILE - so undef it!
-*/
-#if defined(RFILE) /*&& !defined(OSSL_DEBUG)*/
-#  undef RFILE
-#endif
-#include <ruby.h>
-#include <rubyio.h>
-
-/*
  * Check the OpenSSL version
  * The only supported are:
  * 	OpenSSL >= 0.9.7
@@ -56,7 +45,7 @@ extern "C" {
 #include <openssl/conf_api.h>
 #undef X509_NAME
 #undef PKCS7_SIGNER_INFO
-#if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_ST_ENGINE)
+#if defined(HAVE_OPENSSL_ENGINE_H) && !defined(OPENSSL_NO_ENGINE)
 #  define OSSL_ENGINE_ENABLED
 #  include <openssl/engine.h>
 #endif
@@ -69,6 +58,15 @@ extern "C" {
 #endif
 
 /*
+ * OpenSSL has defined RFILE and Ruby has defined RFILE - so undef it!
+ */
+#if defined(RFILE) /*&& !defined(OSSL_DEBUG)*/
+#  undef RFILE
+#endif
+#include <ruby.h>
+#include <rubyio.h>
+
+/*
  * Common Module
  */
 extern VALUE mOSSL;
@@ -166,7 +164,7 @@ extern VALUE dOSSL;
   if (dOSSL == Qtrue) { \
     fprintf(stderr, "OSSL_DEBUG: "); \
     fprintf(stderr, fmt, ##__VA_ARGS__); \
-    fprintf(stderr, " [%s:%d]\n", __FILE__, __LINE__); \
+    fprintf(stderr, " [in %s (%s:%d)]\n", __func__, __FILE__, __LINE__); \
   } \
 } while (0)
 
@@ -202,7 +200,6 @@ void ossl_debug(const char *, ...);
 #include "ossl_ocsp.h"
 #include "ossl_pkcs12.h"
 #include "ossl_pkcs7.h"
-#include "ossl_pkcs5.h"
 #include "ossl_pkey.h"
 #include "ossl_rand.h"
 #include "ossl_ssl.h"
diff --git a/ext/openssl/ossl_asn1.c b/ext/openssl/ossl_asn1.c
index 3614f470d9..1ce5fa50c5 100644
--- a/ext/openssl/ossl_asn1.c
+++ b/ext/openssl/ossl_asn1.c
@@ -42,19 +42,21 @@ asn1time_to_time(ASN1_TIME *time)
 	} else {
 	    tm.tm_year += 1900;
 	}
+	tm.tm_mon -= 1;
 	break;
     case V_ASN1_GENERALIZEDTIME:
 	if (sscanf(time->data, "%4d%2d%2d%2d%2d%2dZ", &tm.tm_year, &tm.tm_mon,
     		&tm.tm_mday, &tm.tm_hour, &tm.tm_min, &tm.tm_sec) != 6) {
 	    ossl_raise(rb_eTypeError, "bad GENERALIZEDTIME format" );
 	} 
+	tm.tm_mon -= 1;
 	break;
     default:
 	rb_warning("unknown time format");
         return Qnil;
     }
     argv[0] = INT2NUM(tm.tm_year);
-    argv[1] = INT2NUM(tm.tm_mon);
+    argv[1] = INT2NUM(tm.tm_mon+1);
     argv[2] = INT2NUM(tm.tm_mday);
     argv[3] = INT2NUM(tm.tm_hour);
     argv[4] = INT2NUM(tm.tm_min);
@@ -75,15 +77,6 @@ time_to_time_t(VALUE time)
 }
 
 /*
- * STRING conversion
- */
-VALUE
-asn1str_to_str(ASN1_STRING *str)
-{
-    return rb_str_new(str->data, str->length);
-}
-
-/*
  * ASN1_INTEGER conversions
  * TODO: Make a decision what's the right way to do this.
  */
@@ -766,7 +759,7 @@ ossl_asn1_decode0(unsigned char **pp, long length, long *offset, long depth,
 	if(tag_class == sUNIVERSAL &&
 	   tag < ossl_asn1_info_size && ossl_asn1_info[tag].klass){
 	    VALUE klass = *ossl_asn1_info[tag].klass;
-	    long flag = 0;
+	    long flag;
 	    if(!rb_obj_is_kind_of(value, rb_cArray)){
 		switch(tag){
 		case V_ASN1_BOOLEAN:
@@ -1087,10 +1080,6 @@ Init_ossl_asn1()
     VALUE ary;
     int i;
 
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     sUNIVERSAL = rb_intern("UNIVERSAL");
     sCONTEXT_SPECIFIC = rb_intern("CONTEXT_SPECIFIC");
     sAPPLICATION = rb_intern("APPLICATION");
diff --git a/ext/openssl/ossl_asn1.h b/ext/openssl/ossl_asn1.h
index 8aad9f970d..919ede0f3b 100644
--- a/ext/openssl/ossl_asn1.h
+++ b/ext/openssl/ossl_asn1.h
@@ -18,11 +18,6 @@ VALUE asn1time_to_time(ASN1_TIME *);
 time_t time_to_time_t(VALUE);
 
 /*
- * ASN1_STRING conversions
- */
-VALUE asn1str_to_str(ASN1_STRING *);
-
-/*
  * ASN1_INTEGER conversions
  */
 VALUE asn1integer_to_num(ASN1_INTEGER *);
diff --git a/ext/openssl/ossl_bio.c b/ext/openssl/ossl_bio.c
index 9c9aa24197..8e80f412ee 100644
--- a/ext/openssl/ossl_bio.c
+++ b/ext/openssl/ossl_bio.c
@@ -9,9 +9,6 @@
  * (See the file 'LICENCE'.)
  */
 #include "ossl.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 
 BIO *
 ossl_obj2bio(VALUE obj)
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c
index cc7689eef5..47a607e60f 100644
--- a/ext/openssl/ossl_bn.c
+++ b/ext/openssl/ossl_bn.c
@@ -600,10 +600,6 @@ ossl_bn_is_prime_fasttest(int argc, VALUE *argv, VALUE self)
 void
 Init_ossl_bn()
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     if (!(ossl_bn_ctx = BN_CTX_new())) {
 	ossl_raise(rb_eRuntimeError, "Cannot init BN_CTX");
     }
diff --git a/ext/openssl/ossl_cipher.c b/ext/openssl/ossl_cipher.c
index 57b7976617..11edd9a32f 100644
--- a/ext/openssl/ossl_cipher.c
+++ b/ext/openssl/ossl_cipher.c
@@ -94,7 +94,7 @@ ossl_cipher_initialize(VALUE self, VALUE str)
     name = StringValuePtr(str);
     GetCipher(self, ctx);
     if (!(cipher = EVP_get_cipherbyname(name))) {
-	ossl_raise(rb_eRuntimeError, "unsupported cipher algorithm (%s)", name);
+	ossl_raise(rb_eRuntimeError, "Unsupported cipher algorithm (%s).", name);
     }
     if (EVP_CipherInit_ex(ctx, cipher, NULL, NULL, NULL, -1) != 1)
 	ossl_raise(eCipherError, NULL);
@@ -117,30 +117,6 @@ ossl_cipher_copy(VALUE self, VALUE other)
     return self;
 }
 
-static void*
-add_cipher_name_to_ary(const OBJ_NAME *name, VALUE ary)
-{
-    rb_ary_push(ary, rb_str_new2(name->name));
-    return NULL;
-}
-
-static VALUE
-ossl_s_ciphers(VALUE self)
-{
-#ifdef HAVE_OBJ_NAME_DO_ALL_SORTED
-    VALUE ary;
-
-    ary = rb_ary_new();
-    OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH,
-                    (void(*)(const OBJ_NAME*,void*))add_cipher_name_to_ary,
-                    (void*)ary);
-
-    return ary;
-#else
-    rb_notimplement();
-#endif
-}
-
 static VALUE
 ossl_cipher_reset(VALUE self)
 {
@@ -222,7 +198,7 @@ ossl_cipher_pkcs5_keyivgen(int argc, VALUE *argv, VALUE self)
     if(!NIL_P(vsalt)){
 	StringValue(vsalt);
 	if(RSTRING(vsalt)->len != PKCS5_SALT_LEN)
-	    rb_raise(eCipherError, "salt must be an 8-octet string");
+	    rb_raise(eCipherError, "salt must be an 8-octet string.");
 	salt = RSTRING(vsalt)->ptr;
     }
     iter = NIL_P(viter) ? 2048 : NUM2INT(viter);
@@ -248,8 +224,7 @@ ossl_cipher_update(VALUE self, VALUE data)
 
     StringValue(data);
     in = RSTRING(data)->ptr;
-    if ((in_len = RSTRING(data)->len) == 0)
-        rb_raise(rb_eArgError, "data must not be empty");
+    in_len = RSTRING(data)->len;
     GetCipher(self, ctx);
     str = rb_str_new(0, in_len+EVP_CIPHER_CTX_block_size(ctx));
     if (!EVP_CipherUpdate(ctx, RSTRING(str)->ptr, &out_len, in, in_len))
@@ -380,17 +355,12 @@ CIPHER_0ARG_INT(block_size)
 void 
 Init_ossl_cipher(void)
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     mCipher = rb_define_module_under(mOSSL, "Cipher");
     eCipherError = rb_define_class_under(mOSSL, "CipherError", eOSSLError);
     cCipher = rb_define_class_under(mCipher, "Cipher", rb_cObject);
 
     rb_define_alloc_func(cCipher, ossl_cipher_alloc);
     rb_define_copy_func(cCipher, ossl_cipher_copy);
-    rb_define_module_function(mCipher, "ciphers", ossl_s_ciphers, 0);
     rb_define_method(cCipher, "initialize", ossl_cipher_initialize, 1);
     rb_define_method(cCipher, "reset", ossl_cipher_reset, 0);
     rb_define_method(cCipher, "encrypt", ossl_cipher_encrypt, -1);
diff --git a/ext/openssl/ossl_config.c b/ext/openssl/ossl_config.c
index f1d6a98253..ef89fdfe0d 100644
--- a/ext/openssl/ossl_config.c
+++ b/ext/openssl/ossl_config.c
@@ -245,10 +245,7 @@ set_conf_section_i(VALUE i, VALUE *arg)
 static VALUE
 ossl_config_set_section(VALUE self, VALUE section, VALUE hash)
 {
-    VALUE arg[2];
-
-    arg[0] = self;
-    arg[1] = section;
+    VALUE arg[2] = { self, section };
     rb_iterate(rb_each, hash, set_conf_section_i, (VALUE)arg);
     return hash;
 }
diff --git a/ext/openssl/ossl_digest.c b/ext/openssl/ossl_digest.c
index 4096b097a2..d22f022442 100644
--- a/ext/openssl/ossl_digest.c
+++ b/ext/openssl/ossl_digest.c
@@ -264,10 +264,6 @@ ossl_digest_size(VALUE self)
 void
 Init_ossl_digest()
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     mDigest = rb_define_module_under(mOSSL, "Digest");
 	
     eDigestError = rb_define_class_under(mDigest, "DigestError", eOSSLError);
diff --git a/ext/openssl/ossl_engine.c b/ext/openssl/ossl_engine.c
index 71586e3620..71ab373223 100644
--- a/ext/openssl/ossl_engine.c
+++ b/ext/openssl/ossl_engine.c
@@ -55,12 +55,9 @@ ossl_engine_s_load(int argc, VALUE *argv, VALUE klass)
     VALUE name;
 
     rb_scan_args(argc, argv, "01", &name);
-    if(NIL_P(name)){
-        ENGINE_load_builtin_engines();
-        return Qtrue;
-    }
+    if(NIL_P(name)) ENGINE_load_builtin_engines();
     StringValue(name);
-#ifndef OPENSSL_NO_STATIC_ENGINE
+    OSSL_ENGINE_LOAD_IF_MATCH(openssl);
     OSSL_ENGINE_LOAD_IF_MATCH(dynamic);
     OSSL_ENGINE_LOAD_IF_MATCH(cswift);
     OSSL_ENGINE_LOAD_IF_MATCH(chil);
@@ -70,13 +67,10 @@ ossl_engine_s_load(int argc, VALUE *argv, VALUE klass)
     OSSL_ENGINE_LOAD_IF_MATCH(aep);
     OSSL_ENGINE_LOAD_IF_MATCH(sureware);
     OSSL_ENGINE_LOAD_IF_MATCH(4758cca);
-#endif
 #ifdef HAVE_ENGINE_LOAD_OPENBSD_DEV_CRYPTO
     OSSL_ENGINE_LOAD_IF_MATCH(openbsd_dev_crypto);
 #endif
-    OSSL_ENGINE_LOAD_IF_MATCH(openssl);
-    rb_warning("no such builtin loader for `%s'", RSTRING(name)->ptr);
-    return Qnil;
+    rb_raise(eEngineError, "no such engine `%s'", RSTRING(name)->ptr);
 #endif /* HAVE_ENGINE_LOAD_BUILTIN_ENGINES */
 }
 
@@ -114,13 +108,12 @@ ossl_engine_s_by_id(VALUE klass, VALUE id)
     ossl_engine_s_load(1, &id, klass);
     if(!(e = ENGINE_by_id(RSTRING(id)->ptr)))
 	ossl_raise(eEngineError, NULL);
-    WrapEngine(klass, obj, e);
-    if(rb_block_given_p()) rb_yield(obj);
     if(!ENGINE_init(e))
 	ossl_raise(eEngineError, NULL);
     ENGINE_ctrl(e, ENGINE_CTRL_SET_PASSWORD_CALLBACK,
 		0, NULL, (void(*)())ossl_pem_passwd_cb);
     ERR_clear_error();
+    WrapEngine(klass, obj, e);
 
     return obj;
 }
@@ -217,11 +210,11 @@ ossl_engine_load_privkey(int argc, VALUE *argv, VALUE self)
 {
     ENGINE *e;
     EVP_PKEY *pkey;
-    VALUE id, data, obj;
+    VALUE id, data;
     char *sid, *sdata;
 
-    rb_scan_args(argc, argv, "02", &id, &data);
-    sid = NIL_P(id) ? NULL : StringValuePtr(id);
+    rb_scan_args(argc, argv, "11", &id, &data);
+    sid = StringValuePtr(id);
     sdata = NIL_P(data) ? NULL : StringValuePtr(data);
     GetEngine(self, e);
 #if OPENSSL_VERSION_NUMBER < 0x00907000L
@@ -230,10 +223,8 @@ ossl_engine_load_privkey(int argc, VALUE *argv, VALUE self)
     pkey = ENGINE_load_private_key(e, sid, NULL, sdata);
 #endif
     if (!pkey) ossl_raise(eEngineError, NULL);
-    obj = ossl_pkey_new(pkey);
-    OSSL_PKEY_SET_PRIVATE(obj);
 
-    return obj;
+    return ossl_pkey_new(pkey);
 }
 
 static VALUE
@@ -244,8 +235,8 @@ ossl_engine_load_pubkey(int argc, VALUE *argv, VALUE self)
     VALUE id, data;
     char *sid, *sdata;
 
-    rb_scan_args(argc, argv, "02", &id, &data);
-    sid = NIL_P(id) ? NULL : StringValuePtr(id);
+    rb_scan_args(argc, argv, "11", &id, &data);
+    sid = StringValuePtr(id);
     sdata = NIL_P(data) ? NULL : StringValuePtr(data);
     GetEngine(self, e);
 #if OPENSSL_VERSION_NUMBER < 0x00907000L
@@ -271,58 +262,6 @@ ossl_engine_set_default(VALUE self, VALUE flag)
 }
 
 static VALUE
-ossl_engine_ctrl_cmd(int argc, VALUE *argv, VALUE self)
-{
-    ENGINE *e;
-    VALUE cmd, val;
-    int ret;
-
-    GetEngine(self, e);
-    rb_scan_args(argc, argv, "11", &cmd, &val);
-    StringValue(cmd);
-    if (!NIL_P(val)) StringValue(val);
-    ret = ENGINE_ctrl_cmd_string(e, RSTRING(cmd)->ptr,
-				 NIL_P(val) ? NULL : RSTRING(val)->ptr, 0);
-    if (!ret) ossl_raise(eEngineError, NULL);
-
-    return self;
-}
-
-static VALUE
-ossl_engine_cmd_flag_to_name(int flag)
-{
-    switch(flag){
-    case ENGINE_CMD_FLAG_NUMERIC:  return rb_str_new2("NUMERIC");
-    case ENGINE_CMD_FLAG_STRING:   return rb_str_new2("STRING");
-    case ENGINE_CMD_FLAG_NO_INPUT: return rb_str_new2("NO_INPUT");
-    case ENGINE_CMD_FLAG_INTERNAL: return rb_str_new2("INTERNAL");
-    default: return rb_str_new2("UNKNOWN");
-    }
-}
-
-static VALUE
-ossl_engine_get_cmds(VALUE self)
-{
-    ENGINE *e;
-    const ENGINE_CMD_DEFN *defn, *p;
-    VALUE ary, tmp;
-
-    GetEngine(self, e);
-    ary = rb_ary_new();
-    if ((defn = ENGINE_get_cmd_defns(e)) != NULL){
-	for (p = defn; p->cmd_num > 0; p++){
-	    tmp = rb_ary_new();
-	    rb_ary_push(tmp, rb_str_new2(p->cmd_name));
-	    rb_ary_push(tmp, rb_str_new2(p->cmd_desc));
-	    rb_ary_push(tmp, ossl_engine_cmd_flag_to_name(p->cmd_flags));
-	    rb_ary_push(ary, tmp);
-	}
-    }
-
-    return ary;
-}
-
-static VALUE
 ossl_engine_inspect(VALUE self)
 {
     VALUE str;
@@ -362,8 +301,6 @@ Init_ossl_engine()
     rb_define_method(cEngine, "load_private_key", ossl_engine_load_privkey, -1);
     rb_define_method(cEngine, "load_public_key", ossl_engine_load_pubkey, -1);
     rb_define_method(cEngine, "set_default", ossl_engine_set_default, 1);
-    rb_define_method(cEngine, "ctrl_cmd", ossl_engine_ctrl_cmd, -1);
-    rb_define_method(cEngine, "cmds", ossl_engine_get_cmds, 0);
     rb_define_method(cEngine, "inspect", ossl_engine_inspect, 0);
 
     DefEngineConst(METHOD_RSA);
diff --git a/ext/openssl/ossl_hmac.c b/ext/openssl/ossl_hmac.c
index 312343e03d..ca5917518f 100644
--- a/ext/openssl/ossl_hmac.c
+++ b/ext/openssl/ossl_hmac.c
@@ -191,10 +191,6 @@ ossl_hmac_s_hexdigest(VALUE klass, VALUE digest, VALUE key, VALUE data)
 void
 Init_ossl_hmac()
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     eHMACError = rb_define_class_under(mOSSL, "HMACError", eOSSLError);
 	
     cHMAC = rb_define_class_under(mOSSL, "HMAC", rb_cObject);
diff --git a/ext/openssl/ossl_ns_spki.c b/ext/openssl/ossl_ns_spki.c
index 66e28374cc..37fd88e3ba 100644
--- a/ext/openssl/ossl_ns_spki.c
+++ b/ext/openssl/ossl_ns_spki.c
@@ -56,46 +56,20 @@ ossl_spki_initialize(int argc, VALUE *argv, VALUE self)
 {
     NETSCAPE_SPKI *spki;
     VALUE buffer;
-    unsigned char *p;
 	
     if (rb_scan_args(argc, argv, "01", &buffer) == 0) {
 	return self;
     }
-    StringValue(buffer);
-    if (!(spki = NETSCAPE_SPKI_b64_decode(RSTRING(buffer)->ptr, -1))) {
-	p = RSTRING(buffer)->ptr;
-	if (!(spki = d2i_NETSCAPE_SPKI(NULL, &p, RSTRING(buffer)->len))) {
-	    ossl_raise(eSPKIError, NULL);
-	}
+    if (!(spki = NETSCAPE_SPKI_b64_decode(StringValuePtr(buffer), -1))) {
+	ossl_raise(eSPKIError, NULL);
     }
     NETSCAPE_SPKI_free(DATA_PTR(self));
     DATA_PTR(self) = spki;
-    ERR_clear_error();
 
     return self;
 }
 
 static VALUE
-ossl_spki_to_der(VALUE self)
-{
-    NETSCAPE_SPKI *spki;
-    VALUE str;
-    long len;
-    unsigned char *p;
-
-    GetSPKI(self, spki);
-    if ((len = i2d_NETSCAPE_SPKI(spki, NULL)) <= 0)
-        ossl_raise(eX509CertError, NULL);
-    str = rb_str_new(0, len);
-    p = RSTRING(str)->ptr;
-    if (i2d_NETSCAPE_SPKI(spki, &p) <= 0)
-        ossl_raise(eX509CertError, NULL);
-    ossl_str_adjust(str, p);
-    
-    return str;
-}
-
-static VALUE
 ossl_spki_to_pem(VALUE self)
 {
     NETSCAPE_SPKI *spki;
@@ -169,7 +143,7 @@ ossl_spki_get_challenge(VALUE self)
     GetSPKI(self, spki);
     if (spki->spkac->challenge->length <= 0) {
 	OSSL_Debug("Challenge.length <= 0?");
-	return rb_str_new(0, 0);
+	return rb_str_new2(NULL);
     }
 
     return rb_str_new(spki->spkac->challenge->data,
@@ -181,8 +155,8 @@ ossl_spki_set_challenge(VALUE self, VALUE str)
 {
     NETSCAPE_SPKI *spki;
 
-    StringValue(str);
     GetSPKI(self, spki);
+    StringValue(str);
     if (!ASN1_STRING_set(spki->spkac->challenge, RSTRING(str)->ptr,
 			 RSTRING(str)->len)) {
 	ossl_raise(eSPKIError, NULL);
@@ -243,7 +217,6 @@ Init_ossl_ns_spki()
     rb_define_alloc_func(cSPKI, ossl_spki_alloc);
     rb_define_method(cSPKI, "initialize", ossl_spki_initialize, -1);
 	
-    rb_define_method(cSPKI, "to_der", ossl_spki_to_der, 0);
     rb_define_method(cSPKI, "to_pem", ossl_spki_to_pem, 0);
     rb_define_alias(cSPKI, "to_s", "to_pem");
     rb_define_method(cSPKI, "to_text", ossl_spki_print, 0);
diff --git a/ext/openssl/ossl_ocsp.c b/ext/openssl/ossl_ocsp.c
index b5ea9dadf5..f88f749941 100644
--- a/ext/openssl/ossl_ocsp.c
+++ b/ext/openssl/ossl_ocsp.c
@@ -261,11 +261,11 @@ ossl_ocspreq_to_der(VALUE self)
     unsigned char *p;
     long len;
 
-    GetOCSPReq(self, req);
     if((len = i2d_OCSP_REQUEST(req, NULL)) <= 0)
 	ossl_raise(eOCSPError, NULL);
     str = rb_str_new(0, len);
     p = RSTRING(str)->ptr;
+    GetOCSPReq(self, req);
     if(i2d_OCSP_REQUEST(req, &p) <= 0)
 	ossl_raise(eOCSPError, NULL);
     ossl_str_adjust(str, p);
@@ -681,7 +681,7 @@ Init_ossl_ocsp()
 {
     mOCSP = rb_define_module_under(mOSSL, "OCSP");
 
-    eOCSPError = rb_define_class_under(mOCSP, "OCSPError", eOSSLError);
+    eOCSPError = rb_define_class_under(mOCSP, "OCSPError", rb_cObject);
 
     cOCSPReq = rb_define_class_under(mOCSP, "Request", rb_cObject);
     rb_define_alloc_func(cOCSPReq, ossl_ocspreq_alloc);
diff --git a/ext/openssl/ossl_pkcs12.h b/ext/openssl/ossl_pkcs12.h
index 01dde2bc30..fa73c4bec5 100644
--- a/ext/openssl/ossl_pkcs12.h
+++ b/ext/openssl/ossl_pkcs12.h
@@ -4,7 +4,7 @@
  * $Id$
  */
 #if !defined(_OSSL_PKCS12_H_)
-#define _OSSL_PKCS12_H_
+#define _OSSL_PKCS7_H_
 
 extern VALUE mPKCS12;
 extern VALUE cPKCS12;
diff --git a/ext/openssl/ossl_pkcs5.h b/ext/openssl/ossl_pkcs5.h
deleted file mode 100644
index a3b132bc50..0000000000
--- a/ext/openssl/ossl_pkcs5.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#if !defined(_OSSL_PKCS5_H_)
-#define _OSSL_PKCS5_H_
-
-void Init_ossl_pkcs5(void);
-
-#endif /* _OSSL_PKCS5_H_ */
diff --git a/ext/openssl/ossl_pkcs7.c b/ext/openssl/ossl_pkcs7.c
index 0fcabd7777..8d4b1f206e 100644
--- a/ext/openssl/ossl_pkcs7.c
+++ b/ext/openssl/ossl_pkcs7.c
@@ -44,23 +44,6 @@
     GetPKCS7si(obj, p7si); \
 } while (0)
 
-#define WrapPKCS7ri(klass, obj, p7ri) do { \
-    if (!p7ri) { \
-	ossl_raise(rb_eRuntimeError, "PKCS7ri wasn't initialized."); \
-    } \
-    obj = Data_Wrap_Struct(klass, 0, PKCS7_RECIP_INFO_free, p7ri); \
-} while (0)
-#define GetPKCS7ri(obj, p7ri) do { \
-    Data_Get_Struct(obj, PKCS7_RECIP_INFO, p7ri); \
-    if (!p7ri) { \
-	ossl_raise(rb_eRuntimeError, "PKCS7ri wasn't initialized."); \
-    } \
-} while (0)
-#define SafeGetPKCS7ri(obj, p7ri) do { \
-    OSSL_Check_Kind(obj, cPKCS7Recipient); \
-    GetPKCS7ri(obj, p7ri); \
-} while (0)
-
 #define numberof(ary) (sizeof(ary)/sizeof(ary[0]))
 
 #define ossl_pkcs7_set_data(o,v)       rb_iv_set((o), "@data", (v))
@@ -74,7 +57,6 @@
 VALUE mPKCS7;
 VALUE cPKCS7;
 VALUE cPKCS7Signer;
-VALUE cPKCS7Recipient;
 VALUE ePKCS7Error;
 
 /*
@@ -107,32 +89,6 @@ DupPKCS7SignerPtr(VALUE obj)
     return pkcs7;
 }
 
-static VALUE
-ossl_pkcs7ri_new(PKCS7_RECIP_INFO *p7ri)
-{
-    PKCS7_RECIP_INFO *pkcs7;
-    VALUE obj;
-
-    pkcs7 = p7ri ? PKCS7_RECIP_INFO_dup(p7ri) : PKCS7_RECIP_INFO_new();
-    if (!pkcs7) ossl_raise(ePKCS7Error, NULL);
-    WrapPKCS7ri(cPKCS7Recipient, obj, pkcs7);
-
-    return obj;
-}
-
-static PKCS7_RECIP_INFO *
-DupPKCS7RecipientPtr(VALUE obj)
-{
-    PKCS7_RECIP_INFO *p7ri, *pkcs7;
-	
-    SafeGetPKCS7ri(obj, p7ri);
-    if (!(pkcs7 = PKCS7_RECIP_INFO_dup(p7ri))) {
-	ossl_raise(ePKCS7Error, NULL);
-    }
-
-    return pkcs7;
-}
-
 /*
  * Private
  */
@@ -485,50 +441,30 @@ ossl_pkcs7_get_signer(VALUE self)
 }
 
 static VALUE
-ossl_pkcs7_add_recipient(VALUE self, VALUE recip)
+ossl_pkcs7_add_recipient(VALUE self, VALUE cert)
 {
     PKCS7 *pkcs7;
     PKCS7_RECIP_INFO *ri;
-
-    ri = DupPKCS7RecipientPtr(recip); /* NEED TO DUP */
+    X509 *x509;
+	
+    x509 = GetX509CertPtr(cert); /* NO NEED TO DUP */
+    if (!(ri = PKCS7_RECIP_INFO_new())) {
+	ossl_raise(ePKCS7Error, NULL);
+    }
+    if (!PKCS7_RECIP_INFO_set(ri, x509)) {
+	PKCS7_RECIP_INFO_free(ri);
+	ossl_raise(ePKCS7Error, NULL);
+    }
     GetPKCS7(self, pkcs7);
     if (!PKCS7_add_recipient_info(pkcs7, ri)) {
 	PKCS7_RECIP_INFO_free(ri);
-	ossl_raise(ePKCS7Error, "Could not add recipient.");
+	ossl_raise(ePKCS7Error, NULL);
     }
 
     return self;
 }
 
 static VALUE
-ossl_pkcs7_get_recipient(VALUE self)
-{
-    PKCS7 *pkcs7;
-    STACK_OF(PKCS7_RECIP_INFO) *sk;
-    PKCS7_RECIP_INFO *si;
-    int num, i;
-    VALUE ary;
-    
-    GetPKCS7(self, pkcs7);
-    if (PKCS7_type_is_enveloped(pkcs7))
-	sk = pkcs7->d.enveloped->recipientinfo;
-    else if (PKCS7_type_is_signedAndEnveloped(pkcs7))
-	sk = pkcs7->d.signed_and_enveloped->recipientinfo;
-    else sk = NULL;
-    if (!sk) return rb_ary_new();
-    if ((num = sk_PKCS7_RECIP_INFO_num(sk)) < 0) {
-	ossl_raise(ePKCS7Error, "Negative number of recipient!");
-    }
-    ary = rb_ary_new2(num);
-    for (i=0; i<num; i++) {
-	si = sk_PKCS7_RECIP_INFO_value(sk, i);
-	rb_ary_push(ary, ossl_pkcs7ri_new(si));
-    }
-
-    return ary;
-}
-
-static VALUE
 ossl_pkcs7_add_certificate(VALUE self, VALUE cert)
 {
     PKCS7 *pkcs7;
@@ -667,10 +603,8 @@ ossl_pkcs7_verify(int argc, VALUE *argv, VALUE self)
     }
     ok = PKCS7_verify(p7, x509s, x509st, in, out, flg);
     BIO_free(in);
-    if (ok < 0) ossl_raise(ePKCS7Error, NULL);
     msg = ERR_reason_error_string(ERR_get_error());
     ossl_pkcs7_set_err_string(self, msg ? rb_str_new2(msg) : Qnil);
-    ERR_clear_error();
     data = ossl_membio2str(out);
     ossl_pkcs7_set_data(self, data);
     sk_X509_pop_free(x509s, X509_free);
@@ -816,7 +750,7 @@ ossl_pkcs7si_initialize(VALUE self, VALUE cert, VALUE key, VALUE digest)
 }
 
 static VALUE
-ossl_pkcs7si_get_issuer(VALUE self)
+ossl_pkcs7si_get_name(VALUE self)
 {
     PKCS7_SIGNER_INFO *p7si;
 
@@ -859,68 +793,6 @@ ossl_pkcs7si_get_signed_time(VALUE self)
 }
 
 /*
- * RECIPIENT INFO
- */
-static VALUE
-ossl_pkcs7ri_alloc(VALUE klass)
-{
-    PKCS7_RECIP_INFO *p7ri;
-    VALUE obj;
-
-    if (!(p7ri = PKCS7_RECIP_INFO_new())) {
-	ossl_raise(ePKCS7Error, NULL);
-    }
-    WrapPKCS7ri(klass, obj, p7ri);
-
-    return obj;
-}
-
-static VALUE
-ossl_pkcs7ri_initialize(VALUE self, VALUE cert)
-{
-    PKCS7_RECIP_INFO *p7ri;
-    X509 *x509;
-
-    x509 = GetX509CertPtr(cert); /* NO NEED TO DUP */
-    GetPKCS7ri(self, p7ri);
-    if (!PKCS7_RECIP_INFO_set(p7ri, x509)) {
-	ossl_raise(ePKCS7Error, NULL);
-    }
-
-    return self;
-}
-
-static VALUE
-ossl_pkcs7ri_get_issuer(VALUE self)
-{
-    PKCS7_RECIP_INFO *p7ri;
-
-    GetPKCS7ri(self, p7ri);
-
-    return ossl_x509name_new(p7ri->issuer_and_serial->issuer);
-}
-
-static VALUE
-ossl_pkcs7ri_get_serial(VALUE self)
-{
-    PKCS7_RECIP_INFO *p7ri;
-
-    GetPKCS7ri(self, p7ri);
-
-    return asn1integer_to_num(p7ri->issuer_and_serial->serial);
-}
-
-static VALUE
-ossl_pkcs7ri_get_enc_key(VALUE self)
-{
-    PKCS7_RECIP_INFO *p7ri;
-
-    GetPKCS7ri(self, p7ri);
-
-    return asn1str_to_str(p7ri->enc_key);
-}
-
-/*
  * INIT
  */
 void
@@ -949,7 +821,6 @@ Init_ossl_pkcs7()
     rb_define_method(cPKCS7, "add_signer", ossl_pkcs7_add_signer, 1);
     rb_define_method(cPKCS7, "signers", ossl_pkcs7_get_signer, 0);
     rb_define_method(cPKCS7, "add_recipient", ossl_pkcs7_add_recipient, 1);
-    rb_define_method(cPKCS7, "recipients", ossl_pkcs7_get_recipient, 0);
     rb_define_method(cPKCS7, "add_certificate", ossl_pkcs7_add_certificate, 1);
     rb_define_method(cPKCS7, "certificates=", ossl_pkcs7_set_certificates, 1);
     rb_define_method(cPKCS7, "certificates", ossl_pkcs7_get_certificates, 0);
@@ -964,21 +835,12 @@ Init_ossl_pkcs7()
     rb_define_alias(cPKCS7,  "to_s", "to_pem");
     rb_define_method(cPKCS7, "to_der", ossl_pkcs7_to_der, 0);
 
-    cPKCS7Signer = rb_define_class_under(mPKCS7, "SignerInfo", rb_cObject);
-    rb_define_const(mPKCS7, "Signer", cPKCS7Signer);
+    cPKCS7Signer = rb_define_class_under(mPKCS7, "Signer", rb_cObject);
     rb_define_alloc_func(cPKCS7Signer, ossl_pkcs7si_alloc);
     rb_define_method(cPKCS7Signer, "initialize", ossl_pkcs7si_initialize,3);
-    rb_define_method(cPKCS7Signer, "issuer", ossl_pkcs7si_get_issuer, 0);
-    rb_define_alias(cPKCS7Signer, "name", "issuer");
+    rb_define_method(cPKCS7Signer, "name", ossl_pkcs7si_get_name,0);
     rb_define_method(cPKCS7Signer, "serial", ossl_pkcs7si_get_serial,0);
-    rb_define_method(cPKCS7Signer,"signed_time",ossl_pkcs7si_get_signed_time,0);
-
-    cPKCS7Recipient = rb_define_class_under(mPKCS7,"RecipientInfo",rb_cObject);
-    rb_define_alloc_func(cPKCS7Recipient, ossl_pkcs7ri_alloc);
-    rb_define_method(cPKCS7Recipient, "initialize", ossl_pkcs7ri_initialize,1); 
-    rb_define_method(cPKCS7Recipient, "issuer", ossl_pkcs7ri_get_issuer,0);
-    rb_define_method(cPKCS7Recipient, "serial", ossl_pkcs7ri_get_serial,0);
-    rb_define_method(cPKCS7Recipient, "enc_key", ossl_pkcs7ri_get_enc_key,0); 
+    rb_define_method(cPKCS7Signer, "signed_time", ossl_pkcs7si_get_signed_time,0);
 
 #define DefPKCS7Const(x) rb_define_const(mPKCS7, #x, INT2NUM(PKCS7_##x))
 
diff --git a/ext/openssl/ossl_pkcs7.h b/ext/openssl/ossl_pkcs7.h
index f5942d65db..9378397f25 100644
--- a/ext/openssl/ossl_pkcs7.h
+++ b/ext/openssl/ossl_pkcs7.h
@@ -13,8 +13,7 @@
 
 extern VALUE mPKCS7;
 extern VALUE cPKCS7;
-extern VALUE cPKCS7Signer;
-extern VALUE cPKCS7Recipient;
+extern VALUE cPKCS7SignerInfo;
 extern VALUE ePKCS7Error;
 
 void Init_ossl_pkcs7(void);
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c
index d54f5b938e..1a38a2c1d7 100644
--- a/ext/openssl/ossl_pkey.c
+++ b/ext/openssl/ossl_pkey.c
@@ -96,21 +96,10 @@ GetPrivPKeyPtr(VALUE obj)
 {
     EVP_PKEY *pkey;
 	
-    if (rb_funcall(obj, id_private_q, 0, NULL) != Qtrue) {
+    SafeGetPKey(obj, pkey);
+    if (rb_funcall(obj, id_private_q, 0, NULL) != Qtrue) { /* returns Qtrue */
 	ossl_raise(rb_eArgError, "Private key is needed.");
     }
-    SafeGetPKey(obj, pkey);
-
-    return pkey;
-}
-
-EVP_PKEY *
-DupPKeyPtr(VALUE obj)
-{
-    EVP_PKEY *pkey;
-
-    SafeGetPKey(obj, pkey);
-    CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
 
     return pkey;
 }
@@ -120,10 +109,10 @@ DupPrivPKeyPtr(VALUE obj)
 {
     EVP_PKEY *pkey;
 	
-    if (rb_funcall(obj, id_private_q, 0, NULL) != Qtrue) {
+    SafeGetPKey(obj, pkey);
+    if (rb_funcall(obj, id_private_q, 0, NULL) != Qtrue) { /* returns Qtrue */
 	ossl_raise(rb_eArgError, "Private key is needed.");
     }
-    SafeGetPKey(obj, pkey);
     CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY);
 
     return pkey;
@@ -163,10 +152,10 @@ ossl_pkey_sign(VALUE self, VALUE digest, VALUE data)
     int buf_len;
     VALUE str;
 
+    GetPKey(self, pkey);
     if (rb_funcall(self, id_private_q, 0, NULL) != Qtrue) {
 	ossl_raise(rb_eArgError, "Private key is needed.");
     }
-    GetPKey(self, pkey);
     EVP_SignInit(&ctx, GetDigestPtr(digest));
     StringValue(data);
     EVP_SignUpdate(&ctx, RSTRING(data)->ptr, RSTRING(data)->len);
@@ -208,10 +197,6 @@ ossl_pkey_verify(VALUE self, VALUE digest, VALUE sig, VALUE data)
 void
 Init_ossl_pkey()
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-        
     mPKey = rb_define_module_under(mOSSL, "PKey");
 	
     ePKeyError = rb_define_class_under(mPKey, "PKeyError", eOSSLError);
diff --git a/ext/openssl/ossl_pkey.h b/ext/openssl/ossl_pkey.h
index 880a104675..189573546e 100644
--- a/ext/openssl/ossl_pkey.h
+++ b/ext/openssl/ossl_pkey.h
@@ -16,16 +16,11 @@ extern VALUE cPKey;
 extern VALUE ePKeyError;
 extern ID id_private_q;
 
-#define OSSL_PKEY_SET_PRIVATE(obj) rb_iv_set((obj), "private", Qtrue)
-#define OSSL_PKEY_SET_PUBLIC(obj)  rb_iv_set((obj), "private", Qfalse)
-#define OSSL_PKEY_IS_PRIVATE(obj)  (rb_iv_get((obj), "private") == Qtrue)
-
 #define WrapPKey(klass, obj, pkey) do { \
     if (!pkey) { \
 	rb_raise(rb_eRuntimeError, "PKEY wasn't initialized!"); \
     } \
     obj = Data_Wrap_Struct(klass, 0, EVP_PKEY_free, pkey); \
-    OSSL_PKEY_SET_PUBLIC(obj); \
 } while (0)
 #define GetPKey(obj, pkey) do {\
     Data_Get_Struct(obj, EVP_PKEY, pkey);\
@@ -43,7 +38,7 @@ void ossl_generate_cb(int, int, void *);
 VALUE ossl_pkey_new(EVP_PKEY *);
 VALUE ossl_pkey_new_from_file(VALUE);
 EVP_PKEY *GetPKeyPtr(VALUE);
-EVP_PKEY *DupPKeyPtr(VALUE);
+/*EVP_PKEY *DupPKeyPtr(VALUE);*/
 EVP_PKEY *GetPrivPKeyPtr(VALUE);
 EVP_PKEY *DupPrivPKeyPtr(VALUE);
 void Init_ossl_pkey(void);
@@ -71,8 +66,6 @@ void Init_ossl_dsa(void);
  */
 extern VALUE cDH;
 extern VALUE eDHError;
-extern DH *OSSL_DEFAULT_DH_512;
-extern DH *OSSL_DEFAULT_DH_1024;
 
 VALUE ossl_dh_new(EVP_PKEY *);
 void Init_ossl_dh(void);
@@ -111,10 +104,10 @@ static VALUE ossl_##keytype##_set_##name(VALUE self, VALUE bignum)	\
 	return bignum;							\
 }
 
-#define DEF_OSSL_PKEY_BN(class, keytype, name)				\
-do {									\
+#define DEF_OSSL_PKEY_BN(class, keytype, name)					\
+do {										\
 	rb_define_method(class, #name, ossl_##keytype##_get_##name, 0);	\
-	rb_define_method(class, #name "=", ossl_##keytype##_set_##name, 1);\
+	rb_define_method(class, #name "=", ossl_##keytype##_set_##name, 1);	\
 } while (0)
 
 #endif /* _OSSL_PKEY_H_ */
diff --git a/ext/openssl/ossl_pkey_dh.c b/ext/openssl/ossl_pkey_dh.c
index e16ede8bba..7070cf03f4 100644
--- a/ext/openssl/ossl_pkey_dh.c
+++ b/ext/openssl/ossl_pkey_dh.c
@@ -350,83 +350,18 @@ OSSL_PKEY_BN(dh, pub_key);
 OSSL_PKEY_BN(dh, priv_key);
 
 /*
- * -----BEGIN DH PARAMETERS-----
- * MEYCQQD0zXHljRg/mJ9PYLACLv58Cd8VxBxxY7oEuCeURMiTqEhMym16rhhKgZG2
- * zk2O9uUIBIxSj+NKMURHGaFKyIvLAgEC
- * -----END DH PARAMETERS-----
- */
-static unsigned char DEFAULT_DH_512_PRIM[] = {
-    0xf4, 0xcd, 0x71, 0xe5, 0x8d, 0x18, 0x3f, 0x98,
-    0x9f, 0x4f, 0x60, 0xb0, 0x02, 0x2e, 0xfe, 0x7c,
-    0x09, 0xdf, 0x15, 0xc4, 0x1c, 0x71, 0x63, 0xba,
-    0x04, 0xb8, 0x27, 0x94, 0x44, 0xc8, 0x93, 0xa8,
-    0x48, 0x4c, 0xca, 0x6d, 0x7a, 0xae, 0x18, 0x4a,
-    0x81, 0x91, 0xb6, 0xce, 0x4d, 0x8e, 0xf6, 0xe5,
-    0x08, 0x04, 0x8c, 0x52, 0x8f, 0xe3, 0x4a, 0x31,
-    0x44, 0x47, 0x19, 0xa1, 0x4a, 0xc8, 0x8b, 0xcb,
-};
-static unsigned char DEFAULT_DH_512_GEN[] = { 0x02 }; 
-DH *OSSL_DEFAULT_DH_512 = NULL;
-
-/* 
- * -----BEGIN DH PARAMETERS-----
- * MIGHAoGBAJ0lOVy0VIr/JebWn0zDwY2h+rqITFOpdNr6ugsgvkDXuucdcChhYExJ
- * AV/ZD2AWPbrTqV76mGRgJg4EddgT1zG0jq3rnFdMj2XzkBYx3BVvfR0Arnby0RHR
- * T4h7KZ/2zmjvV+eF8kBUHBJAojUlzxKj4QeO2x20FP9X5xmNUXeDAgEC
- * -----END DH PARAMETERS-----
- */
-static unsigned char DEFAULT_DH_1024_PRIM[] = {
-    0x9d, 0x25, 0x39, 0x5c, 0xb4, 0x54, 0x8a, 0xff,
-    0x25, 0xe6, 0xd6, 0x9f, 0x4c, 0xc3, 0xc1, 0x8d,
-    0xa1, 0xfa, 0xba, 0x88, 0x4c, 0x53, 0xa9, 0x74,
-    0xda, 0xfa, 0xba, 0x0b, 0x20, 0xbe, 0x40, 0xd7,
-    0xba, 0xe7, 0x1d, 0x70, 0x28, 0x61, 0x60, 0x4c,
-    0x49, 0x01, 0x5f, 0xd9, 0x0f, 0x60, 0x16, 0x3d,
-    0xba, 0xd3, 0xa9, 0x5e, 0xfa, 0x98, 0x64, 0x60,
-    0x26, 0x0e, 0x04, 0x75, 0xd8, 0x13, 0xd7, 0x31,
-    0xb4, 0x8e, 0xad, 0xeb, 0x9c, 0x57, 0x4c, 0x8f,
-    0x65, 0xf3, 0x90, 0x16, 0x31, 0xdc, 0x15, 0x6f,
-    0x7d, 0x1d, 0x00, 0xae, 0x76, 0xf2, 0xd1, 0x11,
-    0xd1, 0x4f, 0x88, 0x7b, 0x29, 0x9f, 0xf6, 0xce,
-    0x68, 0xef, 0x57, 0xe7, 0x85, 0xf2, 0x40, 0x54,
-    0x1c, 0x12, 0x40, 0xa2, 0x35, 0x25, 0xcf, 0x12,
-    0xa3, 0xe1, 0x07, 0x8e, 0xdb, 0x1d, 0xb4, 0x14,
-    0xff, 0x57, 0xe7, 0x19, 0x8d, 0x51, 0x77, 0x83
-};
-static unsigned char DEFAULT_DH_1024_GEN[] = { 0x02 };
-DH *OSSL_DEFAULT_DH_1024 = NULL;
-
-static DH*
-ossl_create_dh(unsigned char *p, size_t plen, unsigned char *g, size_t glen)
-{
-    DH *dh;
-
-    if ((dh = DH_new()) == NULL) ossl_raise(eDHError, NULL);
-    dh->p = BN_bin2bn(p, plen, NULL);
-    dh->g = BN_bin2bn(g, glen, NULL);
-    if (dh->p == NULL || dh->g == NULL){
-        DH_free(dh);
-        ossl_raise(eDHError, NULL);
-    }
-
-    return dh;
-}
-
-/*
  * INIT
  */
 void
 Init_ossl_dh()
 {
-#if 0 /* let rdoc know about mOSSL and mPKey */
-    mOSSL = rb_define_module("OpenSSL");
-    mPKey = rb_define_module_under(mOSSL, "PKey");
-#endif
-
     eDHError = rb_define_class_under(mPKey, "DHError", ePKeyError);
+
     cDH = rb_define_class_under(mPKey, "DH", cPKey);
+	
     rb_define_singleton_method(cDH, "generate", ossl_dh_s_generate, -1);
     rb_define_method(cDH, "initialize", ossl_dh_initialize, -1);
+
     rb_define_method(cDH, "public?", ossl_dh_is_public, 0);
     rb_define_method(cDH, "private?", ossl_dh_is_private, 0);
     rb_define_method(cDH, "to_text", ossl_dh_to_text, 0);
@@ -435,25 +370,22 @@ Init_ossl_dh()
     rb_define_alias(cDH, "to_s", "export");
     rb_define_method(cDH, "to_der", ossl_dh_to_der, 0);
     rb_define_method(cDH, "public_key", ossl_dh_to_public_key, 0);
+
     rb_define_method(cDH, "params_ok?", ossl_dh_check_params, 0);
     rb_define_method(cDH, "generate_key!", ossl_dh_generate_key, 0);
     rb_define_method(cDH, "compute_key", ossl_dh_compute_key, 1);
+
     DEF_OSSL_PKEY_BN(cDH, dh, p);
     DEF_OSSL_PKEY_BN(cDH, dh, g);
     DEF_OSSL_PKEY_BN(cDH, dh, pub_key);
     DEF_OSSL_PKEY_BN(cDH, dh, priv_key);
-    rb_define_method(cDH, "params", ossl_dh_get_params, 0);
 
-    OSSL_DEFAULT_DH_512 = ossl_create_dh(
-	DEFAULT_DH_512_PRIM, sizeof(DEFAULT_DH_512_PRIM),
-	DEFAULT_DH_512_GEN, sizeof(DEFAULT_DH_512_GEN));
-    OSSL_DEFAULT_DH_1024 = ossl_create_dh(
-	DEFAULT_DH_1024_PRIM, sizeof(DEFAULT_DH_1024_PRIM),
-	DEFAULT_DH_1024_GEN, sizeof(DEFAULT_DH_1024_GEN));
+    rb_define_method(cDH, "params", ossl_dh_get_params, 0);
 }
 
 #else /* defined NO_DH */
 #   warning >>> OpenSSL is compiled without DH support <<<
+
 void
 Init_ossl_dh()
 {
diff --git a/ext/openssl/ossl_pkey_dsa.c b/ext/openssl/ossl_pkey_dsa.c
index fdf23aa496..daa0f4cd83 100644
--- a/ext/openssl/ossl_pkey_dsa.c
+++ b/ext/openssl/ossl_pkey_dsa.c
@@ -20,7 +20,13 @@
 } while (0)
 
 #define DSA_HAS_PRIVATE(dsa) ((dsa)->priv_key)
-#define DSA_PRIVATE(obj,dsa) (DSA_HAS_PRIVATE(dsa)||OSSL_PKEY_IS_PRIVATE(obj))
+
+#ifdef OSSL_ENGINE_ENABLED
+#  define DSA_PRIVATE(dsa) (DSA_HAS_PRIVATE(dsa) || (dsa)->engine)
+#else
+#  define DSA_PRIVATE(dsa) DSA_HAS_PRIVATE(dsa)
+#endif
+
 
 /*
  * Classes
@@ -184,7 +190,7 @@ ossl_dsa_is_private(VALUE self)
 	
     GetPKeyDSA(self, pkey);
 	
-    return (DSA_PRIVATE(self, pkey->pkey.dsa)) ? Qtrue : Qfalse;
+    return (DSA_PRIVATE(pkey->pkey.dsa)) ? Qtrue : Qfalse;
 }
 
 static VALUE
@@ -330,7 +336,7 @@ ossl_dsa_sign(VALUE self, VALUE data)
 
     GetPKeyDSA(self, pkey);
     StringValue(data);
-    if (!DSA_PRIVATE(self, pkey->pkey.dsa)) {
+    if (!DSA_PRIVATE(pkey->pkey.dsa)) {
 	ossl_raise(eDSAError, "Private DSA key needed!");
     }
     str = rb_str_new(0, ossl_dsa_buf_size(pkey));
@@ -378,11 +384,6 @@ OSSL_PKEY_BN(dsa, priv_key);
 void
 Init_ossl_dsa()
 {
-#if 0 /* let rdoc know about mOSSL and mPKey */
-    mOSSL = rb_define_module("OpenSSL");
-    mPKey = rb_define_module_under(mOSSL, "PKey");
-#endif
-
     eDSAError = rb_define_class_under(mPKey, "DSAError", ePKeyError);
 
     cDSA = rb_define_class_under(mPKey, "DSA", cPKey);
diff --git a/ext/openssl/ossl_pkey_rsa.c b/ext/openssl/ossl_pkey_rsa.c
index 0afdcf8d01..75b02d23ec 100644
--- a/ext/openssl/ossl_pkey_rsa.c
+++ b/ext/openssl/ossl_pkey_rsa.c
@@ -20,7 +20,12 @@
 } while (0)
 
 #define RSA_HAS_PRIVATE(rsa) ((rsa)->p && (rsa)->q)
-#define RSA_PRIVATE(obj,rsa) (RSA_HAS_PRIVATE(rsa)||OSSL_PKEY_IS_PRIVATE(obj))
+
+#ifdef OSSL_ENGINE_ENABLED
+#  define RSA_PRIVATE(rsa) (RSA_HAS_PRIVATE(rsa) || (rsa)->engine)
+#else
+#  define RSA_PRIVATE(rsa) RSA_HAS_PRIVATE(rsa)
+#endif
 
 /*
  * Classes
@@ -176,8 +181,8 @@ ossl_rsa_is_private(VALUE self)
     EVP_PKEY *pkey;
 	
     GetPKeyRSA(self, pkey);
-    
-    return (RSA_PRIVATE(self, pkey->pkey.rsa)) ? Qtrue : Qfalse;
+	
+    return (RSA_PRIVATE(pkey->pkey.rsa)) ? Qtrue : Qfalse;
 }
 
 static VALUE
@@ -298,7 +303,7 @@ ossl_rsa_private_encrypt(int argc, VALUE *argv, VALUE self)
     VALUE str, buffer, padding;
 
     GetPKeyRSA(self, pkey);
-    if (!RSA_PRIVATE(self, pkey->pkey.rsa)) {
+    if (!RSA_PRIVATE(pkey->pkey.rsa)) {
 	ossl_raise(eRSAError, "private key needed.");
     }	
     rb_scan_args(argc, argv, "11", &buffer, &padding);
@@ -323,7 +328,7 @@ ossl_rsa_private_decrypt(int argc, VALUE *argv, VALUE self)
     VALUE str, buffer, padding;
 
     GetPKeyRSA(self, pkey);
-    if (!RSA_PRIVATE(self, pkey->pkey.rsa)) {
+    if (!RSA_PRIVATE(pkey->pkey.rsa)) {
 	ossl_raise(eRSAError, "private key needed.");
     }
     rb_scan_args(argc, argv, "11", &buffer, &padding);
@@ -459,11 +464,6 @@ OSSL_PKEY_BN(rsa, iqmp);
 void
 Init_ossl_rsa()
 {
-#if 0 /* let rdoc know about mOSSL and mPKey */
-    mOSSL = rb_define_module("OpenSSL");
-    mPKey = rb_define_module_under(mOSSL, "PKey");
-#endif
-
     eRSAError = rb_define_class_under(mPKey, "RSAError", ePKeyError);
 
     cRSA = rb_define_class_under(mPKey, "RSA", cPKey);
diff --git a/ext/openssl/ossl_rand.c b/ext/openssl/ossl_rand.c
index 71bb3bedd5..ec9883d70a 100644
--- a/ext/openssl/ossl_rand.c
+++ b/ext/openssl/ossl_rand.c
@@ -115,10 +115,6 @@ ossl_rand_egd_bytes(VALUE self, VALUE filename, VALUE len)
 void
 Init_ossl_rand()
 {
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     mRandom = rb_define_module_under(mOSSL, "Random");
 	
     eRandomError = rb_define_class_under(mRandom, "RandomError", eOSSLError);
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index 8e632b526b..c73a160a94 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -45,9 +45,6 @@ VALUE cSSLSocket;
 #define ossl_sslctx_set_options(o,v)     rb_iv_set((o),"@options",(v))
 #define ossl_sslctx_set_cert_store(o,v)  rb_iv_set((o),"@cert_store",(v))
 #define ossl_sslctx_set_extra_cert(o,v)  rb_iv_set((o),"@extra_chain_cert",(v))
-#define ossl_sslctx_set_client_cert_cb(o,v) rb_iv_set((o),"@client_cert_cb",(v))
-#define ossl_sslctx_set_tmp_dh_cb(o,v)   rb_iv_set((o),"@tmp_dh_callback",(v))
-#define ossl_sslctx_set_sess_id_ctx(o, v) rb_iv_get((o),"@session_id_context"(v))
 
 #define ossl_sslctx_get_cert(o)          rb_iv_get((o),"@cert")
 #define ossl_sslctx_get_key(o)           rb_iv_get((o),"@key")
@@ -61,37 +58,13 @@ VALUE cSSLSocket;
 #define ossl_sslctx_get_options(o)       rb_iv_get((o),"@options")
 #define ossl_sslctx_get_cert_store(o)    rb_iv_get((o),"@cert_store")
 #define ossl_sslctx_get_extra_cert(o)    rb_iv_get((o),"@extra_chain_cert")
-#define ossl_sslctx_get_client_cert_cb(o) rb_iv_get((o),"@client_cert_cb")
-#define ossl_sslctx_get_tmp_dh_cb(o)     rb_iv_get((o),"@tmp_dh_callback")
-#define ossl_sslctx_get_sess_id_ctx(o)   rb_iv_get((o),"@session_id_context")
 
 static char *ossl_sslctx_attrs[] = {
     "cert", "key", "client_ca", "ca_file", "ca_path",
     "timeout", "verify_mode", "verify_depth",
-    "verify_callback", "options", "cert_store", "extra_chain_cert",
-    "client_cert_cb", "tmp_dh_callback", "session_id_context",
+    "verify_callback", "options", "cert_store", "extra_chain_cert"
 };
 
-#define ossl_ssl_get_io(o)           rb_iv_get((o),"@io")
-#define ossl_ssl_get_ctx(o)          rb_iv_get((o),"@context")
-#define ossl_ssl_get_sync_close(o)   rb_iv_get((o),"@sync_close")
-#define ossl_ssl_get_x509(o)         rb_iv_get((o),"@x509")
-#define ossl_ssl_get_key(o)          rb_iv_get((o),"@key")
-#define ossl_ssl_get_tmp_dh(o)       rb_iv_get((o),"@tmp_dh")
-
-#define ossl_ssl_set_io(o,v)         rb_iv_set((o),"@io",(v))
-#define ossl_ssl_set_ctx(o,v)        rb_iv_set((o),"@context",(v))
-#define ossl_ssl_set_sync_close(o,v) rb_iv_set((o),"@sync_close",(v))
-#define ossl_ssl_set_x509(o,v)       rb_iv_set((o),"@x509",(v))
-#define ossl_ssl_set_key(o,v)        rb_iv_set((o),"@key",(v))
-#define ossl_ssl_set_tmp_dh(o,v)     rb_iv_set((o),"@tmp_dh",(v))
-
-static char *ossl_ssl_attr_readers[] = { "io", "context", };
-static char *ossl_ssl_attrs[] = { "sync_close", };
-
-/*
- * SSLContext class
- */
 struct {
     const char *name;
     SSL_METHOD *(*func)(void);
@@ -114,9 +87,6 @@ struct {
 
 int ossl_ssl_ex_vcb_idx;
 int ossl_ssl_ex_store_p;
-int ossl_ssl_ex_ptr_idx;
-int ossl_ssl_ex_client_cert_cb_idx;
-int ossl_ssl_ex_tmp_dh_callback_idx;
 
 static void
 ossl_sslctx_free(SSL_CTX *ctx)
@@ -178,89 +148,6 @@ ossl_sslctx_initialize(int argc, VALUE *argv, VALUE self)
     return self;
 }
 
-static VALUE
-ossl_call_client_cert_cb(VALUE obj)
-{
-    VALUE cb, ary, cert, key;
-    SSL *ssl;
-
-    Data_Get_Struct(obj, SSL, ssl);
-    cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_client_cert_cb_idx);
-    if (NIL_P(cb)) return Qfalse;
-    ary = rb_funcall(cb, rb_intern("call"), 1, obj);
-    Check_Type(ary, T_ARRAY);
-    GetX509CertPtr(cert = rb_ary_entry(ary, 0));
-    GetPKeyPtr(key = rb_ary_entry(ary, 1));
-    ossl_ssl_set_x509(obj, cert);
-    ossl_ssl_set_key(obj, key);
-
-    return Qtrue;
-}
-
-static int
-ossl_client_cert_cb(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
-{
-    VALUE obj;
-    int status, success;
-
-    obj = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
-    success = rb_protect((VALUE(*)_((VALUE)))ossl_call_client_cert_cb,
-                         obj, &status);
-    if (status || !success) return 0;
-    *x509 = DupX509CertPtr(ossl_ssl_get_x509(obj));
-    *pkey = DupPKeyPtr(ossl_ssl_get_key(obj));
-
-    return 1;
-}
-
-#if !defined(OPENSSL_NO_DH)
-static VALUE
-ossl_call_tmp_dh_callback(VALUE *args)
-{
-    SSL *ssl;
-    VALUE cb, dh;
-    EVP_PKEY *pkey;
-
-    Data_Get_Struct(args[0], SSL, ssl);
-    cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_tmp_dh_callback_idx);
-    if (NIL_P(cb)) return Qfalse;
-    dh = rb_funcall(cb, rb_intern("call"), 3, args[0], args[1], args[2]);
-    pkey = GetPKeyPtr(dh);
-    if (EVP_PKEY_type(pkey->type) != EVP_PKEY_DH) return Qfalse;
-    ossl_ssl_set_tmp_dh(args[0], dh);
-
-    return Qtrue;
-}
-
-static DH*
-ossl_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
-{
-    VALUE args[3];
-    int status, success;
-
-    args[0] = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_ptr_idx);
-    args[1] = INT2FIX(is_export);
-    args[2] = INT2FIX(keylength);
-    success = rb_protect((VALUE(*)_((VALUE)))ossl_call_tmp_dh_callback,
-                         (VALUE)args, &status);
-    if (status || !success) return NULL;
-
-    return GetPKeyPtr(ossl_ssl_get_tmp_dh(args[0]))->pkey.dh;
-}
-
-static DH*
-ossl_default_tmp_dh_callback(SSL *ssl, int is_export, int keylength)
-{
-    switch(keylength){
-    case 512:
-	return OSSL_DEFAULT_DH_512;
-    case 1024:
-	return OSSL_DEFAULT_DH_1024;
-    }
-    return NULL;
-}
-#endif /* OPENSSL_NO_DH */
-
 static int
 ossl_ssl_verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
 {
@@ -302,16 +189,6 @@ ossl_sslctx_setup(VALUE self)
     if(OBJ_FROZEN(self)) return Qnil;
     Data_Get_Struct(self, SSL_CTX, ctx);
 
-#if !defined(OPENSSL_NO_DH)
-    if (RTEST(ossl_sslctx_get_tmp_dh_cb(self))){
-	SSL_CTX_set_tmp_dh_callback(ctx, ossl_tmp_dh_callback);
-    }
-    else{
-	rb_warning("using default DH parameters.");
-	SSL_CTX_set_tmp_dh_callback(ctx, ossl_default_tmp_dh_callback);
-    }
-#endif
-
     val = ossl_sslctx_get_cert_store(self);
     if(!NIL_P(val)){
 	/*
@@ -381,8 +258,6 @@ ossl_sslctx_setup(VALUE self)
     val = ossl_sslctx_get_verify_mode(self);
     verify_mode = NIL_P(val) ? SSL_VERIFY_NONE : NUM2INT(val);
     SSL_CTX_set_verify(ctx, verify_mode, ossl_ssl_verify_callback);
-    if (RTEST(ossl_sslctx_get_client_cert_cb(self)))
-	SSL_CTX_set_client_cert_cb(ctx, ossl_client_cert_cb);
 
     val = ossl_sslctx_get_timeout(self);
     if(!NIL_P(val)) SSL_CTX_set_timeout(ctx, NUM2LONG(val));
@@ -394,15 +269,6 @@ ossl_sslctx_setup(VALUE self)
     if(!NIL_P(val)) SSL_CTX_set_options(ctx, NUM2LONG(val));
     rb_obj_freeze(self);
 
-    val = ossl_sslctx_get_sess_id_ctx(self);
-    if (!NIL_P(val)){
-	StringValue(val);
-	if (!SSL_CTX_set_session_id_context(ctx, RSTRING(val)->ptr,
-					    RSTRING(val)->len)){
-            ossl_raise(eSSLError, "SSL_CTX_set_session_id_context:");
-	}
-    }
-
     return Qtrue;
 }
 
@@ -458,10 +324,8 @@ ossl_sslctx_set_ciphers(VALUE self, VALUE v)
     int i;
 
     rb_check_frozen(self);
-    if (NIL_P(v))
-	return v;
-    else if (TYPE(v) == T_ARRAY) {
-        str = rb_str_new(0, 0);
+    if (TYPE(v) == T_ARRAY) {
+        str = rb_str_new2(NULL);
         for (i = 0; i < RARRAY(v)->len; i++) {
             elem = rb_ary_entry(v, i);
             if (TYPE(elem) == T_ARRAY) elem = rb_ary_entry(elem, 0);
@@ -480,15 +344,25 @@ ossl_sslctx_set_ciphers(VALUE self, VALUE v)
         return Qnil;
     }
     if (!SSL_CTX_set_cipher_list(ctx, RSTRING(str)->ptr)) {
-        ossl_raise(eSSLError, "SSL_CTX_set_cipher_list:");
+        ossl_raise(eSSLError, "SSL_CTX_set_ciphers:");
     }
-
-    return v;
+    return Qnil;
 }
 
 /*
  * SSLSocket class
  */
+#define ossl_ssl_get_io(o)           rb_iv_get((o),"@io")
+#define ossl_ssl_get_ctx(o)          rb_iv_get((o),"@context")
+#define ossl_ssl_get_sync_close(o)   rb_iv_get((o),"@sync_close")
+
+#define ossl_ssl_set_io(o,v)         rb_iv_set((o),"@io",(v))
+#define ossl_ssl_set_ctx(o,v)        rb_iv_set((o),"@context",(v))
+#define ossl_ssl_set_sync_close(o,v) rb_iv_set((o),"@sync_close",(v))
+
+static char *ossl_ssl_attr_readers[] = { "io", "context", };
+static char *ossl_ssl_attrs[] = { "sync_close", };
+
 static void
 ossl_ssl_shutdown(SSL *ssl)
 {
@@ -533,7 +407,7 @@ ossl_ssl_initialize(int argc, VALUE *argv, VALUE self)
 static VALUE
 ossl_ssl_setup(VALUE self)
 {
-    VALUE io, v_ctx, cb;
+    VALUE io, v_ctx;
     SSL_CTX *ctx;
     SSL *ssl;
     OpenFile *fptr;
@@ -554,65 +428,57 @@ ossl_ssl_setup(VALUE self)
         rb_io_check_readable(fptr);
         rb_io_check_writable(fptr);
         SSL_set_fd(ssl, TO_SOCKET(fileno(fptr->f)));
-	SSL_set_ex_data(ssl, ossl_ssl_ex_ptr_idx, (void*)self);
-	cb = ossl_sslctx_get_verify_cb(v_ctx);
-	SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void*)cb);
-	cb = ossl_sslctx_get_client_cert_cb(v_ctx);
-	SSL_set_ex_data(ssl, ossl_ssl_ex_client_cert_cb_idx, (void*)cb);
-	cb = ossl_sslctx_get_tmp_dh_cb(v_ctx);
-	SSL_set_ex_data(ssl, ossl_ssl_ex_tmp_dh_callback_idx, (void*)cb);
     }
 
     return Qtrue;
 }
 
-#ifdef _WIN32
-#define ssl_get_error(ssl, ret) \
-  (errno = WSAGetLastError(), SSL_get_error(ssl, ret))
-#else
-#define ssl_get_error(ssl, ret) SSL_get_error(ssl, ret)
-#endif
-
-static VALUE
-ossl_start_ssl(VALUE self, int (*func)())
+static void
+ossl_start_ssl(SSL *ssl, int (*func)())
 {
-    SSL *ssl;
-    OpenFile *fptr;
     int ret;
 
-    Data_Get_Struct(self, SSL, ssl);
-    GetOpenFile(ossl_ssl_get_io(self), fptr);
     for(;;){
 	if((ret = func(ssl)) > 0) break;
-	switch(ssl_get_error(ssl, ret)){
+	switch(SSL_get_error(ssl, ret)){
 	case SSL_ERROR_WANT_WRITE:
-            rb_io_wait_writable(fileno(fptr->f));
-            continue;
 	case SSL_ERROR_WANT_READ:
-            rb_io_wait_readable(fileno(fptr->f));
-            continue;
-	case SSL_ERROR_SYSCALL:
-	    if (errno) rb_sys_fail(0);
+	    rb_thread_schedule();
+	    continue;
 	default:
 	    ossl_raise(eSSLError, NULL);
 	}
     }
-
-    return self;
 }
 
 static VALUE
 ossl_ssl_connect(VALUE self)
 {
+    SSL *ssl;
+    VALUE cb;
+
     ossl_ssl_setup(self);
-    return ossl_start_ssl(self, SSL_connect);
+    Data_Get_Struct(self, SSL, ssl);
+    cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self));
+    SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb);
+    ossl_start_ssl(ssl, SSL_connect);
+
+    return self;
 }
 
 static VALUE
 ossl_ssl_accept(VALUE self)
 {
+    SSL *ssl;
+    VALUE cb;
+
     ossl_ssl_setup(self);
-    return ossl_start_ssl(self, SSL_accept);
+    Data_Get_Struct(self, SSL, ssl);
+    cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self));
+    SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb);
+    ossl_start_ssl(ssl, SSL_accept);
+
+    return self;
 }
 
 static VALUE
@@ -640,20 +506,18 @@ ossl_ssl_read(int argc, VALUE *argv, VALUE self)
 	    rb_thread_wait_fd(fileno(fptr->f));
 	for (;;){
 	    nread = SSL_read(ssl, RSTRING(str)->ptr, RSTRING(str)->len);
-	    switch(ssl_get_error(ssl, nread)){
+	    switch(SSL_get_error(ssl, nread)){
 	    case SSL_ERROR_NONE:
 		goto end;
 	    case SSL_ERROR_ZERO_RETURN:
 		rb_eof_error();
 	    case SSL_ERROR_WANT_WRITE:
-                rb_io_wait_writable(fileno(fptr->f));
-                continue;
 	    case SSL_ERROR_WANT_READ:
-                rb_io_wait_readable(fileno(fptr->f));
+		rb_thread_schedule();
 		continue;
 	    case SSL_ERROR_SYSCALL:
 		if(ERR_peek_error() == 0 && nread == 0) rb_eof_error();
-		rb_sys_fail(0);
+		ossl_raise(eSSLError, "SSL_read: %s", strerror(errno));
 	    default:
 		ossl_raise(eSSLError, "SSL_read:");
 	    }
@@ -678,26 +542,21 @@ ossl_ssl_write(VALUE self, VALUE str)
 {
     SSL *ssl;
     int nwrite = 0;
-    OpenFile *fptr;
+    FILE *fp;
 
     StringValue(str);
     Data_Get_Struct(self, SSL, ssl);
-    GetOpenFile(ossl_ssl_get_io(self), fptr);
 
     if (ssl) {
 	for (;;){
 	    nwrite = SSL_write(ssl, RSTRING(str)->ptr, RSTRING(str)->len);
-	    switch(ssl_get_error(ssl, nwrite)){
+	    switch(SSL_get_error(ssl, nwrite)){
 	    case SSL_ERROR_NONE:
 		goto end;
 	    case SSL_ERROR_WANT_WRITE:
-                rb_io_wait_writable(fileno(fptr->f));
-                continue;
 	    case SSL_ERROR_WANT_READ:
-                rb_io_wait_readable(fileno(fptr->f));
-                continue;
-	    case SSL_ERROR_SYSCALL:
-		if (errno) rb_sys_fail(0);
+		rb_thread_schedule();
+		continue;
 	    default:
 		ossl_raise(eSSLError, "SSL_write:");
 	    }
@@ -855,17 +714,8 @@ Init_ossl_ssl()
 {
     int i;
 
-#if 0 /* let rdoc know about mOSSL */
-    mOSSL = rb_define_module("OpenSSL");
-#endif
-
     ossl_ssl_ex_vcb_idx = SSL_get_ex_new_index(0,"ossl_ssl_ex_vcb_idx",0,0,0);
     ossl_ssl_ex_store_p = SSL_get_ex_new_index(0,"ossl_ssl_ex_store_p",0,0,0);
-    ossl_ssl_ex_ptr_idx = SSL_get_ex_new_index(0,"ossl_ssl_ex_ptr_idx",0,0,0);
-    ossl_ssl_ex_client_cert_cb_idx =
-	SSL_get_ex_new_index(0,"ossl_ssl_ex_client_cert_cb_idx",0,0,0);
-    ossl_ssl_ex_tmp_dh_callback_idx =
-	SSL_get_ex_new_index(0,"ossl_ssl_ex_tmp_dh_callback_idx",0,0,0);
 
     mSSL = rb_define_module_under(mOSSL, "SSL");
     eSSLError = rb_define_class_under(mSSL, "SSLError", eOSSLError);
diff --git a/ext/openssl/ossl_x509ext.c b/ext/openssl/ossl_x509ext.c
index 31ffec48fa..8ba555d3e0 100644
--- a/ext/openssl/ossl_x509ext.c
+++ b/ext/openssl/ossl_x509ext.c
@@ -26,12 +26,9 @@
     OSSL_Check_Kind(obj, cX509Ext); \
     GetX509Ext(obj, ext); \
 } while (0)
-#define MakeX509ExtFactory(klass, obj, ctx) do { \
-    if (!(ctx = OPENSSL_malloc(sizeof(X509V3_CTX)))) \
-        ossl_raise(rb_eRuntimeError, "CTX wasn't allocated!"); \
-    X509V3_set_ctx(ctx, NULL, NULL, NULL, NULL, 0); \
-    obj = Data_Wrap_Struct(klass, 0, ossl_x509extfactory_free, ctx); \
-} while (0)
+
+#define MakeX509ExtFactory(klass, obj, ctx) \
+    obj = Data_Make_Struct(klass, X509V3_CTX, 0, ossl_x509extfactory_free, ctx)
 #define GetX509ExtFactory(obj, ctx) do { \
     Data_Get_Struct(obj, X509V3_CTX, ctx); \
     if (!ctx) { \
@@ -217,12 +214,6 @@ ossl_x509extfactory_create_ext(int argc, VALUE *argv, VALUE self)
     X509_EXTENSION *ext;
     VALUE oid, value, critical, valstr, obj;
     int nid;
-#ifdef HAVE_X509V3_EXT_NCONF_NID
-    VALUE rconf;
-    CONF *conf;
-#else
-    static LHASH *empty_lhash;
-#endif
 
     rb_scan_args(argc, argv, "21", &oid, &value, &critical);
     StringValue(oid);
@@ -235,14 +226,7 @@ ossl_x509extfactory_create_ext(int argc, VALUE *argv, VALUE self)
     valstr = rb_str_new2(RTEST(critical) ? "critical," : "");
     rb_str_append(valstr, value);
     GetX509ExtFactory(self, ctx);
-#ifdef HAVE_X509V3_EXT_NCONF_NID
-    rconf = rb_iv_get(self, "@config");
-    conf = NIL_P(rconf) ? NULL : GetConfigPtr(rconf);
-    ext = X509V3_EXT_nconf_nid(conf, ctx, nid, RSTRING(valstr)->ptr);
-#else
-    if (!empty_lhash) empty_lhash = lh_new(NULL, NULL);
-    ext = X509V3_EXT_conf_nid(empty_lhash, ctx, nid, RSTRING(valstr)->ptr);
-#endif
+    ext = X509V3_EXT_conf_nid(NULL, ctx, nid, RSTRING(valstr)->ptr);
     if (!ext){
 	ossl_raise(eX509ExtError, "%s = %s",
 		   RSTRING(oid)->ptr, RSTRING(value)->ptr);
diff --git a/ext/openssl/ossl_x509name.c b/ext/openssl/ossl_x509name.c
index 076d61fb96..be1f1de662 100644
--- a/ext/openssl/ossl_x509name.c
+++ b/ext/openssl/ossl_x509name.c
@@ -188,11 +188,11 @@ ossl_x509name_to_s(int argc, VALUE *argv, VALUE self)
 	return ossl_x509name_to_s_old(self);
     else iflag = NUM2ULONG(flag);
     if (!(out = BIO_new(BIO_s_mem())))
-	ossl_raise(eX509NameError, NULL);
+	rb_raise(eX509NameError, NULL);
     GetX509Name(self, name);
     if (!X509_NAME_print_ex(out, name, 0, iflag)){
 	BIO_free(out);
-	ossl_raise(eX509NameError, NULL);
+	rb_raise(eX509NameError, NULL);
     }
     str = ossl_membio2str(out);
 
@@ -326,8 +326,7 @@ Init_ossl_x509name()
     ptrstr = INT2NUM(V_ASN1_PRINTABLESTRING);
     ia5str = INT2NUM(V_ASN1_IA5STRING);
     rb_define_const(cX509Name, "DEFAULT_OBJECT_TYPE", utf8str);
-    hash = rb_hash_new();
-    RHASH(hash)->ifnone = utf8str;
+    hash = rb_funcall(rb_cHash, rb_intern("new"), 1, DEFAULT_OBJECT_TYPE);
     rb_hash_aset(hash, rb_str_new2("C"), ptrstr);
     rb_hash_aset(hash, rb_str_new2("countryName"), ptrstr);
     rb_hash_aset(hash, rb_str_new2("serialNumber"), ptrstr);
diff --git a/ext/openssl/ossl_x509req.c b/ext/openssl/ossl_x509req.c
index d644250433..35c520194a 100644
--- a/ext/openssl/ossl_x509req.c
+++ b/ext/openssl/ossl_x509req.c
@@ -400,7 +400,7 @@ ossl_x509req_set_attributes(VALUE self, VALUE ary)
     X509_REQ *req;
     X509_ATTRIBUTE *attr;
     int i;
-    VALUE item;
+    VALUE tmp, item;
 
     Check_Type(ary, T_ARRAY);
     for (i=0;i<RARRAY(ary)->len; i++) {
diff --git a/ext/openssl/ossl_x509store.c b/ext/openssl/ossl_x509store.c
index cea845a1cc..cf1a2cdac4 100644
--- a/ext/openssl/ossl_x509store.c
+++ b/ext/openssl/ossl_x509store.c
@@ -137,7 +137,6 @@ ossl_x509store_initialize(int argc, VALUE *argv, VALUE self)
     rb_iv_set(self, "@error", Qnil);
     rb_iv_set(self, "@error_string", Qnil);
     rb_iv_set(self, "@chain", Qnil);
-    rb_iv_set(self, "@time", Qnil);
 
     return self;
 }
@@ -240,19 +239,6 @@ ossl_x509store_add_path(VALUE self, VALUE dir)
 }
 
 static VALUE
-ossl_x509store_set_default_paths(VALUE self)
-{
-    X509_STORE *store;
-
-    GetX509Store(self, store);
-    if (X509_STORE_set_default_paths(store) != 1){
-        ossl_raise(eX509StoreError, NULL);
-    }
-
-    return Qnil;
-}
-
-static VALUE
 ossl_x509store_add_cert(VALUE self, VALUE arg)
 {
     X509_STORE *store;
@@ -260,9 +246,7 @@ ossl_x509store_add_cert(VALUE self, VALUE arg)
 
     cert = GetX509CertPtr(arg); /* NO NEED TO DUP */
     GetX509Store(self, store);
-    if (X509_STORE_add_cert(store, cert) != 1){
-        ossl_raise(eX509StoreError, NULL);
-    }
+    X509_STORE_add_cert(store, cert);
 
     return self;
 }
@@ -275,9 +259,7 @@ ossl_x509store_add_crl(VALUE self, VALUE arg)
 
     crl = GetX509CRLPtr(arg); /* NO NEED TO DUP */
     GetX509Store(self, store);
-    if (X509_STORE_add_crl(store, crl) != 1){
-        ossl_raise(eX509StoreError, NULL);
-    }
+    X509_STORE_add_crl(store, crl);
 
     return self;
 }
@@ -365,7 +347,7 @@ static VALUE ossl_x509stctx_set_time(VALUE, VALUE);
 static VALUE
 ossl_x509stctx_initialize(int argc, VALUE *argv, VALUE self)
 {
-    VALUE store, cert, chain, t;
+    VALUE store, cert, chain;
     X509_STORE_CTX *ctx;
     X509_STORE *x509st;
     X509 *x509 = NULL;
@@ -387,8 +369,7 @@ ossl_x509stctx_initialize(int argc, VALUE *argv, VALUE self)
     ossl_x509stctx_set_purpose(self, rb_iv_get(store, "@purpose"));
     ossl_x509stctx_set_trust(self, rb_iv_get(store, "@trust"));
 #endif
-    if (!NIL_P(t = rb_iv_get(store, "@time")))
-	ossl_x509stctx_set_time(self, t);
+    ossl_x509stctx_set_time(self, rb_iv_get(store, "@time"));
     rb_iv_set(self, "@verify_callback", rb_iv_get(store, "@verify_callback"));
     rb_iv_set(self, "@cert", cert);
 
@@ -554,11 +535,17 @@ static VALUE
 ossl_x509stctx_set_time(VALUE self, VALUE time)
 {
     X509_STORE_CTX *store;
-    long t;
 
-    t = NUM2LONG(rb_Integer(time));
-    GetX509StCtx(self, store);
-    X509_STORE_CTX_set_time(store, 0, t);
+    if(NIL_P(time)) {
+	GetX509StCtx(self, store);
+	store->flags &= ~X509_V_FLAG_USE_CHECK_TIME;
+    }
+    else {
+	long t = NUM2LONG(rb_Integer(time));
+
+	GetX509StCtx(self, store);
+	X509_STORE_CTX_set_time(store, 0, t);
+    }
 
     return time;
 }
@@ -587,7 +574,6 @@ Init_ossl_x509store()
     rb_define_method(cX509Store, "time=",        ossl_x509store_set_time, 1);
     rb_define_method(cX509Store, "add_path",     ossl_x509store_add_path, 1);
     rb_define_method(cX509Store, "add_file",     ossl_x509store_add_file, 1);
-    rb_define_method(cX509Store, "set_default_paths", ossl_x509store_set_default_paths, 0);
     rb_define_method(cX509Store, "add_cert",     ossl_x509store_add_cert, 1);
     rb_define_method(cX509Store, "add_crl",      ossl_x509store_add_crl, 1);
     rb_define_method(cX509Store, "verify",       ossl_x509store_verify, -1);
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 206d4cd131..cfd7e4854e 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -62,7 +62,7 @@ char	*MasterDevice = "/dev/ptym/pty%s",
 		0,
 	};
 #elif defined(_IBMESA)  /* AIX/ESA */
-static
+static 
 char	*MasterDevice = "/dev/ptyp%s",
   	*SlaveDevice = "/dev/ttyp%s",
 	*deviceNo[] = {
@@ -84,7 +84,7 @@ char	*MasterDevice = "/dev/ptyp%s",
 "f0","f1","f2","f3","f4","f5","f6","f7","f8","f9","fa","fb","fc","fd","fe","ff",
 		};
 #elif !defined(HAVE_PTSNAME)
-static
+static 
 char	*MasterDevice = "/dev/pty%s",
 	*SlaveDevice = "/dev/tty%s",
 	*deviceNo[] = {
@@ -103,6 +103,8 @@ char	*MasterDevice = "/dev/pty%s",
 
 static char SlaveName[DEVICELEN];
 
+extern int errno;
+
 #ifndef HAVE_SETEUID
 # ifdef HAVE_SETREUID
 #  define seteuid(e)	setreuid(-1, (e))
@@ -126,7 +128,7 @@ echild_status(self)
 
 struct pty_info {
     int fd;
-    rb_pid_t child_pid;
+    pid_t child_pid;
     VALUE thread;
 };
 
@@ -139,7 +141,7 @@ raise_from_wait(state, info)
     char buf[1024];
     VALUE exc;
 
-    snprintf(buf, sizeof(buf), "pty - %s: %ld", state, (long)info->child_pid);
+    snprintf(buf, sizeof(buf), "pty - %s: %d", state, info->child_pid);
     exc = rb_exc_new2(eChildExited, buf);
     rb_iv_set(exc, "status", rb_last_status);
     rb_funcall(info->thread, rb_intern("raise"), 1, exc);
@@ -183,13 +185,10 @@ struct exec_info {
     VALUE *argv;
 };
 
-static VALUE pty_exec _((VALUE v));
-
 static VALUE
-pty_exec(v)
-    VALUE v;
+pty_exec(arg)
+    struct exec_info *arg;
 {
-    struct exec_info *arg = (struct exec_info *)v;
     return rb_f_exec(arg->argc, arg->argv);
 }
 
@@ -198,9 +197,9 @@ establishShell(argc, argv, info)
     int argc;
     VALUE *argv;
     struct pty_info *info;
-{
-    int 		i,master,slave;
-    char		*p, tmp, *getenv();
+{	
+    static int		i,master,slave,currentPid;
+    char		*p,*getenv();
     struct passwd	*pwent;
     VALUE		v;
     struct exec_info	arg;
@@ -226,6 +225,7 @@ establishShell(argc, argv, info)
     getDevice(&master,&slave);
 
     info->thread = rb_thread_current();
+    currentPid = getpid();
     if((i = fork()) < 0) {
 	close(master);
 	close(slave);
@@ -233,6 +233,8 @@ establishShell(argc, argv, info)
     }
 
     if(i == 0) {	/* child */
+	currentPid = getpid();	
+
 	/*
 	 * Set free from process group and controlling terminal
 	 */
@@ -244,7 +246,7 @@ establishShell(argc, argv, info)
 	if (setpgrp() == -1)
 	    perror("setpgrp()");
 #  else /* SETGRP_VOID */
-	if (setpgrp(0, getpid()) == -1)
+	if (setpgrp(0, currentPid) == -1)
 	    rb_sys_fail("setpgrp()");
 	if ((i = open("/dev/tty", O_RDONLY)) < 0)
 	    rb_sys_fail("/dev/tty");
@@ -273,7 +275,6 @@ establishShell(argc, argv, info)
 	}
 	close(master);
 #endif
-	write(slave, "", 1);
 	dup2(slave,0);
 	dup2(slave,1);
 	dup2(slave,2);
@@ -289,7 +290,6 @@ establishShell(argc, argv, info)
 	_exit(1);
     }
 
-    read(master, &tmp, 1);
     close(slave);
 
     info->child_pid = i;
@@ -306,35 +306,40 @@ pty_finalize_syswait(info)
     return Qnil;
 }
 
-static int
-get_device_once(master, slave, fail)
-    int *master, *slave, fail;
-{
-#if defined HAVE_OPENPTY
+#ifdef HAVE_OPENPTY
 /*
  * Use openpty(3) of 4.3BSD Reno and later,
  * or the same interface function.
  */
+static void
+getDevice(master,slave)
+    int	*master,*slave;
+{
     if (openpty(master, slave, SlaveName,
 		(struct termios *)0, (struct winsize *)0) == -1) {
-	if (!fail) return -1;
 	rb_raise(rb_eRuntimeError, "openpty() failed");
     }
-
-    return 0;
-#elif defined HAVE__GETPTY
+}
+#else /* HAVE_OPENPTY */
+#ifdef HAVE__GETPTY
+static void
+getDevice(master,slave)
+    int	*master,*slave;
+{
     char *name;
 
     if (!(name = _getpty(master, O_RDWR, 0622, 0))) {
-	if (!fail) return -1;
 	rb_raise(rb_eRuntimeError, "_getpty() failed");
     }
 
     *slave = open(name, O_RDWR);
     strcpy(SlaveName, name);
-
-    return 0;
+}
 #else /* HAVE__GETPTY */
+static void
+getDevice(master,slave)
+    int	*master,*slave;
+{
     int	 i,j;
 
 #ifdef HAVE_PTSNAME
@@ -355,12 +360,11 @@ get_device_once(master, slave, fail)
 #if defined I_PUSH && !defined linux
 			if(ioctl(j, I_PUSH, "ptem") != -1) {
 			    if(ioctl(j, I_PUSH, "ldterm") != -1) {
-				ioctl(j, I_PUSH, "ttcompat");
 #endif
 				*master = i;
 				*slave = j;
 				strcpy(SlaveName, pn);
-				return 0;
+				return;
 #if defined I_PUSH && !defined linux
 			    }
 			}
@@ -371,8 +375,7 @@ get_device_once(master, slave, fail)
 	}
 	close(i);
     }
-    if (!fail) rb_raise(rb_eRuntimeError, "can't get Master/Slave device");
-    return -1;
+    rb_raise(rb_eRuntimeError, "Cannot get Master/Slave device");
 #else
     char **p;
     char MasterName[DEVICELEN];
@@ -386,25 +389,22 @@ get_device_once(master, slave, fail)
 		*slave = j;
 		chown(SlaveName, getuid(), getgid());
 		chmod(SlaveName, 0622);
-		return 0;
+		return;
 	    }
 	    close(i);
 	}
     }
-    if (fail) rb_raise(rb_eRuntimeError, "can't get %s", SlaveName);
-    return -1;
-#endif
+    rb_raise(rb_eRuntimeError, "Cannot get %s", SlaveName);
 #endif
 }
+#endif /* HAVE__GETPTY */
+#endif /* HAVE_OPENPTY */
 
 static void
-getDevice(master, slave)
-    int *master, *slave;
+freeDevice()
 {
-    if (get_device_once(master, slave, 0)) {
-	rb_gc();
-	get_device_once(master, slave, 1);
-    }
+    chmod(SlaveName, 0666);
+    chown(SlaveName, 0, 0);
 }
 
 /* ruby function: getpty */
@@ -420,7 +420,7 @@ pty_getpty(argc, argv, self)
     OpenFile *wfptr,*rfptr;
     VALUE rport = rb_obj_alloc(rb_cFile);
     VALUE wport = rb_obj_alloc(rb_cFile);
-
+  
     MakeOpenFile(rport, rfptr);
     MakeOpenFile(wport, wfptr);
 
diff --git a/ext/purelib.rb b/ext/purelib.rb
deleted file mode 100644
index 10ee06176c..0000000000
--- a/ext/purelib.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-if nul = $:.index("-")
-  $:[nul..-1] = ["."]
-end
diff --git a/ext/racc/cparse/cparse.c b/ext/racc/cparse/cparse.c
index 18a26f670f..24c4e36f2b 100644
--- a/ext/racc/cparse/cparse.c
+++ b/ext/racc/cparse/cparse.c
@@ -1,24 +1,25 @@
 /*
 
-    cparse.c -- Racc Runtime Core
+    cparse.c -- racc runtime core
   
-    Copyright (c) 1999-2006 Minero Aoki
+    Copyright (c) 1999-2003 Minero Aoki <aamine@loveruby.net>
   
     This library is free software.
     You can distribute/modify this program under the same terms of ruby.
 
-    $originalId: cparse.c,v 1.8 2006/07/06 11:39:46 aamine Exp $
+    $raccId: cparse.c,v 1.3 2003/11/03 12:20:54 aamine Exp $
 
 */
 
 #include "ruby.h"
-#include "version.h"
+#include <stdio.h>
+
 
 /* -----------------------------------------------------------------------
                         Important Constants
 ----------------------------------------------------------------------- */
 
-#define RACC_VERSION "1.4.5"
+#define RACC_VERSION "1.4.4"
 
 #define DEFAULT_TOKEN -1
 #define ERROR_TOKEN    1
@@ -28,6 +29,7 @@
 #define vERROR_TOKEN    INT2FIX(ERROR_TOKEN)
 #define vFINAL_TOKEN    INT2FIX(FINAL_TOKEN)
 
+
 /* -----------------------------------------------------------------------
                           File Local Variables
 ----------------------------------------------------------------------- */
@@ -39,6 +41,8 @@ static ID id_yydebug;
 static ID id_nexttoken;
 static ID id_onerror;
 static ID id_noreduce;
+static ID id_catch;
+static VALUE sym_raccjump;
 static ID id_errstatus;
 
 static ID id_d_shift;
@@ -48,41 +52,44 @@ static ID id_d_read_token;
 static ID id_d_next_state;
 static ID id_d_e_pop;
 
+
 /* -----------------------------------------------------------------------
                               Utils
 ----------------------------------------------------------------------- */
 
-/* For backward compatibility */
-#ifndef ID2SYM
-# define ID2SYM(i) ULONG2NUM(i)
-#endif
-#ifndef SYM2ID
-#  define SYM2ID(v) ((ID)NUM2ULONG(v))
-#endif
-#ifndef SYMBOL_P
-#  define SYMBOL_P(v) FIXNUM_P(v)
-#endif
-#ifndef LONG2NUM
-#  define LONG2NUM(i) INT2NUM(i)
-#endif
-#if RUBY_VERSION_CODE >= 190
-#  define HAVE_RB_BLOCK_CALL 1
-#endif
-
 static ID value_to_id _((VALUE v));
 static inline long num_to_long _((VALUE n));
 
+#ifdef ID2SYM
+# define id_to_value(i) ID2SYM(i)
+#else
+# define id_to_value(i) ULONG2NUM(i)
+#endif
+
 static ID
-value_to_id(VALUE v)
+value_to_id(v)
+    VALUE v;
 {
+#ifndef SYMBOL_P
+#  define SYMBOL_P(v) FIXNUM_P(v)
+#endif
     if (! SYMBOL_P(v)) {
         rb_raise(rb_eTypeError, "not symbol");
     }
+#ifdef SYM2ID
     return SYM2ID(v);
+#else
+    return (ID)NUM2ULONG(v);
+#endif
 }
 
+#ifndef LONG2NUM
+#  define LONG2NUM(i) INT2NUM(i)
+#endif
+
 static inline long
-num_to_long(VALUE n)
+num_to_long(n)
+    VALUE n;
 {
     return NUM2LONG(n);
 }
@@ -90,6 +97,7 @@ num_to_long(VALUE n)
 #define AREF(s, idx) \
     ((0 <= idx && idx < RARRAY(s)->len) ? RARRAY(s)->ptr[idx] : Qnil)
 
+
 /* -----------------------------------------------------------------------
                         Parser Stack Interfaces
 ----------------------------------------------------------------------- */
@@ -98,7 +106,9 @@ static VALUE get_stack_tail _((VALUE stack, long len));
 static void cut_stack_tail _((VALUE stack, long len));
 
 static VALUE
-get_stack_tail(VALUE stack, long len)
+get_stack_tail(stack, len)
+    VALUE stack;
+    long len;
 {
     if (len < 0) return Qnil;  /* system error */
     if (len > RARRAY(stack)->len) len = RARRAY(stack)->len;
@@ -106,7 +116,9 @@ get_stack_tail(VALUE stack, long len)
 }
 
 static void
-cut_stack_tail(VALUE stack, long len)
+cut_stack_tail(stack, len)
+    VALUE stack;
+    long len;
 {
     while (len > 0) {
         rb_ary_pop(stack);
@@ -123,6 +135,7 @@ cut_stack_tail(VALUE stack, long len)
 #define GET_TAIL(s, len) get_stack_tail(s, len)
 #define CUT_TAIL(s, len) cut_stack_tail(s, len)
 
+
 /* -----------------------------------------------------------------------
                        struct cparse_params
 ----------------------------------------------------------------------- */
@@ -180,6 +193,7 @@ struct cparse_params {
     long i;                 /* table index */
 };
 
+
 /* -----------------------------------------------------------------------
                         Parser Main Routines
 ----------------------------------------------------------------------- */
@@ -189,14 +203,15 @@ static VALUE racc_yyparse _((VALUE parser, VALUE lexer, VALUE lexmid,
                              VALUE arg, VALUE sysdebug));
 
 static void call_lexer _((struct cparse_params *v));
+static VALUE lexer_iter _((VALUE data));
 static VALUE lexer_i _((VALUE block_args, VALUE data, VALUE self));
 
 static VALUE assert_array _((VALUE a));
 static long assert_integer _((VALUE n));
 static VALUE assert_hash _((VALUE h));
-static VALUE initialize_params _((VALUE vparams, VALUE parser, VALUE arg,
+static void initialize_params _((struct cparse_params *v,
+                                 VALUE parser, VALUE arg,
                                  VALUE lexer, VALUE lexmid));
-static void cparse_params_mark _((void *ptr));
 
 static void parse_main _((struct cparse_params *v,
                          VALUE tok, VALUE val, int resume));
@@ -204,6 +219,7 @@ static void extract_user_token _((struct cparse_params *v,
                                   VALUE block_args, VALUE *tok, VALUE *val));
 static void shift _((struct cparse_params* v, long act, VALUE tok, VALUE val));
 static int reduce _((struct cparse_params* v, long act));
+static VALUE catch_iter _((VALUE dummy));
 static VALUE reduce0 _((VALUE block_args, VALUE data, VALUE self));
 
 #ifdef DEBUG
@@ -215,16 +231,15 @@ static VALUE reduce0 _((VALUE block_args, VALUE data, VALUE self));
 #endif
 
 static VALUE
-racc_cparse(VALUE parser, VALUE arg, VALUE sysdebug)
+racc_cparse(parser, arg, sysdebug)
+    VALUE parser, arg, sysdebug;
 {
-    volatile VALUE vparams;
-    struct cparse_params *v;
+    struct cparse_params params;
+    struct cparse_params *v = &params;
 
-    vparams = Data_Make_Struct(CparseParams, struct cparse_params,
-                               cparse_params_mark, -1, v);
     D_puts("starting cparse");
     v->sys_debug = RTEST(sysdebug);
-    vparams = initialize_params(vparams, parser, arg, Qnil, Qnil);
+    initialize_params(v, parser, arg, Qnil, Qnil);
     v->lex_is_iterator = Qfalse;
     parse_main(v, Qnil, Qnil, 0);
 
@@ -232,16 +247,15 @@ racc_cparse(VALUE parser, VALUE arg, VALUE sysdebug)
 }
 
 static VALUE
-racc_yyparse(VALUE parser, VALUE lexer, VALUE lexmid, VALUE arg, VALUE sysdebug)
+racc_yyparse(parser, lexer, lexmid, arg, sysdebug)
+    VALUE parser, lexer, lexmid, arg, sysdebug;
 {
-    volatile VALUE vparams;
-    struct cparse_params *v;
+    struct cparse_params params;
+    struct cparse_params *v = &params;
 
-    vparams = Data_Make_Struct(CparseParams, struct cparse_params,
-                               cparse_params_mark, -1, v);
     v->sys_debug = RTEST(sysdebug);
     D_puts("start C yyparse");
-    vparams = initialize_params(vparams, parser, arg, lexer, lexmid);
+    initialize_params(v, parser, arg, lexer, lexmid);
     v->lex_is_iterator = Qtrue;
     D_puts("params initialized");
     parse_main(v, Qnil, Qnil, 0);
@@ -254,15 +268,16 @@ racc_yyparse(VALUE parser, VALUE lexer, VALUE lexmid, VALUE arg, VALUE sysdebug)
     return v->retval;
 }
 
-#ifdef HAVE_RB_BLOCK_CALL
 static void
-call_lexer(struct cparse_params *v)
+call_lexer(v)
+    struct cparse_params *v;
 {
-    rb_block_call(v->lexer, v->lexmid, 0, NULL, lexer_i, v->value_v);
+    rb_iterate(lexer_iter, v->value_v, lexer_i, v->value_v);
 }
-#else
+
 static VALUE
-lexer_iter(VALUE data)
+lexer_iter(data)
+    VALUE data;
 {
     struct cparse_params *v;
 
@@ -271,15 +286,9 @@ lexer_iter(VALUE data)
     return Qnil;
 }
 
-static void
-call_lexer(struct cparse_params *v)
-{
-    rb_iterate(lexer_iter, v->value_v, lexer_i, v->value_v);
-}
-#endif
-
 static VALUE
-lexer_i(VALUE block_args, VALUE data, VALUE self)
+lexer_i(block_args, data, self)
+    VALUE block_args, data, self;
 {
     struct cparse_params *v;
     VALUE tok, val;
@@ -295,32 +304,35 @@ lexer_i(VALUE block_args, VALUE data, VALUE self)
 }
 
 static VALUE
-assert_array(VALUE a)
+assert_array(a)
+    VALUE a;
 {
     Check_Type(a, T_ARRAY);
     return a;
 }
 
 static VALUE
-assert_hash(VALUE h)
+assert_hash(h)
+    VALUE h;
 {
     Check_Type(h, T_HASH);
     return h;
 }
 
 static long
-assert_integer(VALUE n)
+assert_integer(n)
+    VALUE n;
 {
     return NUM2LONG(n);
 }
 
-static VALUE
-initialize_params(VALUE vparams, VALUE parser, VALUE arg, VALUE lexer, VALUE lexmid)
-{
+static void
+initialize_params(v, parser, arg, lexer, lexmid)
     struct cparse_params *v;
+    VALUE parser, arg, lexer, lexmid;
+{
+    v->value_v = Data_Wrap_Struct(CparseParams, 0, 0, v);
 
-    Data_Get_Struct(vparams, struct cparse_params, v);
-    v->value_v = vparams;
     v->parser = parser;
     v->lexer = lexer;
     if (! NIL_P(lexmid))
@@ -365,46 +377,13 @@ initialize_params(VALUE vparams, VALUE parser, VALUE arg, VALUE lexer, VALUE lex
     v->fin = 0;
 
     v->lex_is_iterator = Qfalse;
-
-    rb_iv_set(parser, "@vstack", v->vstack);
-    if (v->debug) {
-        rb_iv_set(parser, "@tstack", v->tstack);
-    }
-    else {
-        rb_iv_set(parser, "@tstack", Qnil);
-    }
-
-    return vparams;
-}
-
-static void
-cparse_params_mark(void *ptr)
-{
-    struct cparse_params *v = (struct cparse_params*)ptr;
-
-    rb_gc_mark(v->value_v);
-    rb_gc_mark(v->parser);
-    rb_gc_mark(v->lexer);
-    rb_gc_mark(v->action_table);
-    rb_gc_mark(v->action_check);
-    rb_gc_mark(v->action_default);
-    rb_gc_mark(v->action_pointer);
-    rb_gc_mark(v->goto_table);
-    rb_gc_mark(v->goto_check);
-    rb_gc_mark(v->goto_default);
-    rb_gc_mark(v->goto_pointer);
-    rb_gc_mark(v->reduce_table);
-    rb_gc_mark(v->token_table);
-    rb_gc_mark(v->state);
-    rb_gc_mark(v->vstack);
-    rb_gc_mark(v->tstack);
-    rb_gc_mark(v->t);
-    rb_gc_mark(v->retval);
 }
 
 static void
-extract_user_token(struct cparse_params *v, VALUE block_args,
-                   VALUE *tok, VALUE *val)
+extract_user_token(v, block_args, tok, val)
+    struct cparse_params *v;
+    VALUE block_args;
+    VALUE *tok, *val;
 {
     if (NIL_P(block_args)) {
         /* EOF */
@@ -447,7 +426,10 @@ extract_user_token(struct cparse_params *v, VALUE block_args,
 } while (0)
 
 static void
-parse_main(struct cparse_params *v, VALUE tok, VALUE val, int resume)
+parse_main(v, tok, val, resume)
+    struct cparse_params *v;
+    VALUE tok, val;
+    int resume;
 {
     long i;              /* table index */
     long act;            /* action type */
@@ -486,10 +468,8 @@ parse_main(struct cparse_params *v, VALUE tok, VALUE val, int resume)
                 extract_user_token(v, tmp, &tok, &val);
             }
             /* convert token */
-            v->t = rb_hash_aref(v->token_table, tok);
-            if (NIL_P(v->t)) {
-                v->t = vERROR_TOKEN;
-            }
+            tmp = rb_hash_aref(v->token_table, tok);
+            v->t = NIL_P(tmp) ? vERROR_TOKEN : tmp;
             D_printf("(act) t(k2)=%ld\n", NUM2LONG(v->t));
             if (v->debug) {
                 rb_funcall(v->parser, id_d_read_token,
@@ -656,7 +636,10 @@ parse_main(struct cparse_params *v, VALUE tok, VALUE val, int resume)
 }
 
 static void
-shift(struct cparse_params *v, long act, VALUE tok, VALUE val)
+shift(v, act, tok, val)
+    struct cparse_params *v;
+    long act;
+    VALUE tok, val;
 {
     PUSH(v->vstack, val);
     if (v->debug) {
@@ -669,23 +652,33 @@ shift(struct cparse_params *v, long act, VALUE tok, VALUE val)
 }
 
 static int
-reduce(struct cparse_params *v, long act)
+reduce(v, act)
+    struct cparse_params *v;
+    long act;
 {
     VALUE code;
     v->ruleno = -act * 3;
-    code = rb_catch("racc_jump", reduce0, v->value_v);
+    code = rb_iterate(catch_iter, Qnil, reduce0, v->value_v);
     v->errstatus = num_to_long(rb_ivar_get(v->parser, id_errstatus));
     return NUM2INT(code);
 }
 
 static VALUE
-reduce0(VALUE val, VALUE data, VALUE self)
+catch_iter(dummy)
+    VALUE dummy;
+{
+    return rb_funcall(rb_mKernel, id_catch, 1, sym_raccjump);
+}
+
+static VALUE
+reduce0(val, data, self)
+    VALUE val, data, self;
 {
     struct cparse_params *v;
     VALUE reduce_to, reduce_len, method_id;
     long len;
     ID mid;
-    VALUE tmp, tmp_t = Qundef, tmp_v = Qundef;
+    VALUE tmp, tmp_t, tmp_v;
     long i, k1, k2;
     VALUE goto_state;
 
@@ -784,12 +777,13 @@ reduce0(VALUE val, VALUE data, VALUE self)
     goto transit;
 }
 
+
 /* -----------------------------------------------------------------------
                           Ruby Interface
 ----------------------------------------------------------------------- */
 
 void
-Init_cparse(void)
+Init_cparse()
 {
     VALUE Racc, Parser;
     ID id_racc = rb_intern("Racc");
@@ -807,7 +801,7 @@ Init_cparse(void)
     rb_define_const(Parser, "Racc_Runtime_Core_Version_C",
                     rb_str_new2(RACC_VERSION));
     rb_define_const(Parser, "Racc_Runtime_Core_Id_C",
-        rb_str_new2("$originalId: cparse.c,v 1.8 2006/07/06 11:39:46 aamine Exp $"));
+        rb_str_new2("$raccId: cparse.c,v 1.3 2003/11/03 12:20:54 aamine Exp $"));
 
     CparseParams = rb_define_class_under(Racc, "CparseParams", rb_cObject);
 
@@ -817,7 +811,9 @@ Init_cparse(void)
     id_nexttoken    = rb_intern("next_token");
     id_onerror      = rb_intern("on_error");
     id_noreduce     = rb_intern("_reduce_none");
+    id_catch        = rb_intern("catch");
     id_errstatus    = rb_intern("@racc_error_status");
+    sym_raccjump    = id_to_value(rb_intern("racc_jump"));
 
     id_d_shift       = rb_intern("racc_shift");
     id_d_reduce      = rb_intern("racc_reduce");
diff --git a/ext/readline/extconf.rb b/ext/readline/extconf.rb
index b57a36f3a5..d8d8643d08 100644
--- a/ext/readline/extconf.rb
+++ b/ext/readline/extconf.rb
@@ -1,65 +1,30 @@
 require "mkmf"
 
-$readline_headers = ["stdio.h"]
-
-def have_readline_header(header)
-  if have_header(header)
-    $readline_headers.push(header)
-    return true
-  else
-    return false
-  end
-end
-
-def have_readline_var(var)
-  return have_var(var, $readline_headers)
-end
-
 dir_config('curses')
 dir_config('ncurses')
 dir_config('termcap')
 dir_config("readline")
-enable_libedit = enable_config("libedit")
 have_library("user32", nil) if /cygwin/ === RUBY_PLATFORM
-have_library("ncurses", "tgetnum") ||
-  have_library("termcap", "tgetnum") ||
+have_library("ncurses", "tgetnum") or
+  have_library("termcap", "tgetnum") or
   have_library("curses", "tgetnum")
 
-if enable_libedit
-  unless (have_readline_header("editline/readline.h") ||
-          have_readline_header("readline/readline.h")) &&
-          have_library("edit", "readline")
-    exit
+if have_header("readline/readline.h") and
+    have_header("readline/history.h") and
+    have_library("readline", "readline")
+  if have_func("rl_filename_completion_function")
+    $CFLAGS += " -DREADLINE_42_OR_LATER"
   end
-else
-  unless ((have_readline_header("readline/readline.h") &&
-           have_readline_header("readline/history.h")) &&
-           (have_library("readline", "readline") ||
-            have_library("edit", "readline"))) ||
-            (have_readline_header("editline/readline.h") &&
-             have_library("edit", "readline"))
-    exit
+  if have_func("rl_cleanup_after_signal")
+    $CFLAGS += " -DREADLINE_40_OR_LATER"
   end
+  if try_link(<<EOF, $libs)
+#include <stdio.h>
+#include <readline/readline.h>
+main() {rl_completion_append_character = 1;}
+EOF
+    # this feature is implemented in readline-2.1 or later. 
+    $CFLAGS += " -DREADLINE_21_OR_LATER"
+  end
+  create_makefile("readline")
 end
-
-have_readline_var("rl_filename_completion_function")
-have_readline_var("rl_username_completion_function")
-have_readline_var("rl_completion_matches")
-have_readline_var("rl_deprep_term_function")
-have_readline_var("rl_completion_append_character")
-have_readline_var("rl_basic_word_break_characters")
-have_readline_var("rl_completer_word_break_characters")
-have_readline_var("rl_basic_quote_characters")
-have_readline_var("rl_completer_quote_characters")
-have_readline_var("rl_filename_quote_characters")
-have_readline_var("rl_attempted_completion_over")
-have_readline_var("rl_library_version")
-have_readline_var("rl_event_hook")
-have_func("rl_cleanup_after_signal")
-have_func("rl_clear_signals")
-have_func("rl_vi_editing_mode")
-have_func("rl_emacs_editing_mode")
-have_func("rl_clear_signals")
-have_func("replace_history_entry")
-have_func("remove_history")
-create_makefile("readline")
diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index 559e1c677b..e3a1dcbf02 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -1,23 +1,12 @@
 /* readline.c -- GNU Readline module
    Copyright (C) 1997-2001  Shugo Maeda */
 
-#include "config.h"
 #include <errno.h>
 #include <stdio.h>
-#include <ctype.h>
-#include <string.h>
-#ifdef HAVE_READLINE_READLINE_H
 #include <readline/readline.h>
-#endif
-#ifdef HAVE_READLINE_HISTORY_H
 #include <readline/history.h>
-#endif
-#ifdef HAVE_EDITLINE_READLINE_H
-#include <editline/readline.h>
-#endif
 
 #include "ruby.h"
-#include "rubyio.h"
 #include "rubysig.h"
 
 #ifdef HAVE_UNISTD_H
@@ -30,22 +19,13 @@ static VALUE mReadline;
 
 #define COMPLETION_PROC "completion_proc"
 #define COMPLETION_CASE_FOLD "completion_case_fold"
-static ID completion_proc, completion_case_fold;
 
-#ifndef HAVE_RL_FILENAME_COMPLETION_FUNCTION
+#ifndef READLINE_42_OR_LATER
 # define rl_filename_completion_function filename_completion_function
-#endif
-#ifndef HAVE_RL_USERNAME_COMPLETION_FUNCTION
 # define rl_username_completion_function username_completion_function
-#endif
-#ifndef HAVE_RL_COMPLETION_MATCHES
 # define rl_completion_matches completion_matches
 #endif
 
-static int readline_event(void);
-static char **readline_attempted_completion_function(const char *text,
-                                                     int start, int end);
-
 static int
 readline_event()
 {
@@ -64,7 +44,6 @@ readline_readline(argc, argv, self)
     char *prompt = NULL;
     char *buff;
     int status;
-    OpenFile *ofp, *ifp;
 
     rb_secure(4);
     if (rb_scan_args(argc, argv, "02", &tmp, &add_hist) > 0) {
@@ -74,23 +53,15 @@ readline_readline(argc, argv, self)
 
     if (!isatty(0) && errno == EBADF) rb_raise(rb_eIOError, "stdin closed");
 
-    Check_Type(rb_stdout, T_FILE);
-    GetOpenFile(rb_stdout, ofp);
-    rl_outstream = GetWriteFile(ofp);
-    Check_Type(rb_stdin, T_FILE);
-    GetOpenFile(rb_stdin, ifp);
-    rl_instream = GetReadFile(ifp);
     buff = (char*)rb_protect((VALUE(*)_((VALUE)))readline, (VALUE)prompt,
                               &status);
     if (status) {
-#if defined HAVE_RL_CLEANUP_AFTER_SIGNAL
+#if defined READLINE_40_OR_LATER
         /* restore terminal mode and signal handler*/
         rl_cleanup_after_signal();
-#elif defined HAVE_RL_DEPREP_TERM_FUNCTION
+#elif defined READLINE_21_OR_LATER
         /* restore terminal mode */
-	if (rl_deprep_term_function != NULL) /* NULL in libedit. [ruby-dev:29116] */
-	    (*rl_deprep_term_function)();
-	else
+        (*rl_deprep_term_function)();
 #else
         rl_deprep_terminal();
 #endif
@@ -116,7 +87,7 @@ readline_s_set_completion_proc(self, proc)
     rb_secure(4);
     if (!rb_respond_to(proc, rb_intern("call")))
 	rb_raise(rb_eArgError, "argument must respond to `call'");
-    return rb_ivar_set(mReadline, completion_proc, proc);
+    return rb_iv_set(mReadline, COMPLETION_PROC, proc);
 }
 
 static VALUE
@@ -124,7 +95,7 @@ readline_s_get_completion_proc(self)
     VALUE self;
 {
     rb_secure(4);
-    return rb_attr_get(mReadline, completion_proc);
+    return rb_iv_get(mReadline, COMPLETION_PROC);
 }
 
 static VALUE
@@ -133,7 +104,7 @@ readline_s_set_completion_case_fold(self, val)
     VALUE val;
 {
     rb_secure(4);
-    return rb_ivar_set(mReadline, completion_case_fold, val);
+    return rb_iv_set(mReadline, COMPLETION_CASE_FOLD, val);
 }
 
 static VALUE
@@ -141,12 +112,12 @@ readline_s_get_completion_case_fold(self)
     VALUE self;
 {
     rb_secure(4);
-    return rb_attr_get(mReadline, completion_case_fold);
+    return rb_iv_get(mReadline, COMPLETION_CASE_FOLD);
 }
 
 static char **
 readline_attempted_completion_function(text, start, end)
-    const char *text;
+    char *text;
     int start;
     int end;
 {
@@ -155,13 +126,11 @@ readline_attempted_completion_function(text, start, end)
     int case_fold;
     int i, matches;
 
-    proc = rb_attr_get(mReadline, completion_proc);
+    proc = rb_iv_get(mReadline, COMPLETION_PROC);
     if (NIL_P(proc))
 	return NULL;
-#ifdef HAVE_RL_ATTEMPTED_COMPLETION_OVER
     rl_attempted_completion_over = 1;
-#endif
-    case_fold = RTEST(rb_attr_get(mReadline, completion_case_fold));
+    case_fold = RTEST(rb_iv_get(mReadline, COMPLETION_CASE_FOLD));
     ary = rb_funcall(proc, rb_intern("call"), 1, rb_tainted_str_new2(text));
     if (TYPE(ary) != T_ARRAY)
 	ary = rb_Array(ary);
@@ -177,9 +146,9 @@ readline_attempted_completion_function(text, start, end)
     result[matches + 1] = NULL;
 
     if (matches == 1) {
-        result[0] = strdup(result[1]);
-    }
-    else {
+	result[0] = result[1];
+	result[1] = NULL;
+    } else {
 	register int i = 1;
 	int low = 100000;
 
@@ -215,35 +184,25 @@ static VALUE
 readline_s_vi_editing_mode(self)
     VALUE self;
 {
-#ifdef HAVE_RL_VI_EDITING_MODE
     rb_secure(4);
     rl_vi_editing_mode(1,0);
     return Qnil;
-#else
-    rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_VI_EDITING_MODE */
 }
 
 static VALUE
 readline_s_emacs_editing_mode(self)
     VALUE self;
 {
-#ifdef HAVE_RL_EMACS_EDITING_MODE
     rb_secure(4);
     rl_emacs_editing_mode(1,0);
     return Qnil;
-#else
-    rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_EMACS_EDITING_MODE */
 }
 
 static VALUE
 readline_s_set_completion_append_character(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (NIL_P(str)) {
 	rl_completion_append_character = '\0';
@@ -256,18 +215,18 @@ readline_s_set_completion_append_character(self, str)
 	    rl_completion_append_character = RSTRING(str)->ptr[0];
 	}
     }
+
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETION_APPEND_CHARACTER */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_completion_append_character(self)
     VALUE self;
 {
-#ifdef HAVE_RL_COMPLETION_APPEND_CHARACTER
+#ifdef READLINE_21_OR_LATER
     VALUE str;
 
     rb_secure(4);
@@ -276,18 +235,18 @@ readline_s_get_completion_append_character(self)
 
     str = rb_str_new("", 1);
     RSTRING(str)->ptr[0] = rl_completion_append_character;
+
     return str;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETION_APPEND_CHARACTER */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_set_basic_word_break_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_BASIC_WORD_BREAK_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     static char *basic_word_break_characters = NULL;
 
     rb_secure(4);
@@ -303,33 +262,32 @@ readline_s_set_basic_word_break_characters(self, str)
 	    RSTRING(str)->ptr, RSTRING(str)->len);
     basic_word_break_characters[RSTRING(str)->len] = '\0';
     rl_basic_word_break_characters = basic_word_break_characters;
+
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_BASIC_WORD_BREAK_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_basic_word_break_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_BASIC_WORD_BREAK_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (rl_basic_word_break_characters == NULL)
 	return Qnil;
     return rb_tainted_str_new2(rl_basic_word_break_characters);
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_BASIC_WORD_BREAK_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_set_completer_word_break_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_COMPLETER_WORD_BREAK_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     static char *completer_word_break_characters = NULL;
 
     rb_secure(4);
@@ -345,33 +303,32 @@ readline_s_set_completer_word_break_characters(self, str)
 	    RSTRING(str)->ptr, RSTRING(str)->len);
     completer_word_break_characters[RSTRING(str)->len] = '\0';
     rl_completer_word_break_characters = completer_word_break_characters;
+
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETER_WORD_BREAK_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_completer_word_break_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_COMPLETER_WORD_BREAK_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (rl_completer_word_break_characters == NULL)
 	return Qnil;
     return rb_tainted_str_new2(rl_completer_word_break_characters);
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETER_WORD_BREAK_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_set_basic_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_BASIC_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     static char *basic_quote_characters = NULL;
 
     rb_secure(4);
@@ -391,30 +348,28 @@ readline_s_set_basic_quote_characters(self, str)
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_BASIC_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_basic_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_BASIC_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (rl_basic_quote_characters == NULL)
 	return Qnil;
     return rb_tainted_str_new2(rl_basic_quote_characters);
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_BASIC_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_set_completer_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_COMPLETER_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     static char *completer_quote_characters = NULL;
 
     rb_secure(4);
@@ -434,30 +389,28 @@ readline_s_set_completer_quote_characters(self, str)
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETER_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_completer_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_COMPLETER_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (rl_completer_quote_characters == NULL)
 	return Qnil;
     return rb_tainted_str_new2(rl_completer_quote_characters);
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_COMPLETER_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_set_filename_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_FILENAME_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     static char *filename_quote_characters = NULL;
 
     rb_secure(4);
@@ -477,23 +430,39 @@ readline_s_set_filename_quote_characters(self, str)
     return self;
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_FILENAME_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
 }
 
 static VALUE
 readline_s_get_filename_quote_characters(self, str)
     VALUE self, str;
 {
-#ifdef HAVE_RL_FILENAME_QUOTE_CHARACTERS
+#ifdef READLINE_21_OR_LATER
     rb_secure(4);
     if (rl_filename_quote_characters == NULL)
 	return Qnil;
     return rb_tainted_str_new2(rl_filename_quote_characters);
 #else
     rb_notimplement();
-    return Qnil; /* not reached */
-#endif /* HAVE_RL_FILENAME_QUOTE_CHARACTERS */
+#endif /* READLINE_21_OR_LATER */
+}
+
+static VALUE
+rb_remove_history(index)
+    int index;
+{
+    HIST_ENTRY *entry;
+    VALUE val;
+
+    rb_secure(4);
+    entry = remove_history(index);
+    if (entry) {
+        val = rb_tainted_str_new2(entry->line);
+        free(entry->line);
+        free(entry);
+        return val;
+    }
+    return Qnil;
 }
 
 static VALUE
@@ -508,19 +477,19 @@ hist_get(self, index)
     VALUE self;
     VALUE index;
 {
-    HIST_ENTRY *entry;
+    HISTORY_STATE *state;
     int i;
 
     rb_secure(4);
+    state = history_get_history_state();
     i = NUM2INT(index);
     if (i < 0) {
-        i += history_length;
+        i += state->length;
     }
-    entry = history_get(history_base + i);
-    if (entry == NULL) {
-	rb_raise(rb_eIndexError, "invalid index");
+    if (i < 0 || i > state->length - 1) {
+	rb_raise(rb_eIndexError, "Invalid index");
     }
-    return rb_tainted_str_new2(entry->line);
+    return rb_tainted_str_new2(state->entries[i]->line);
 }
 
 static VALUE
@@ -529,25 +498,22 @@ hist_set(self, index, str)
     VALUE index;
     VALUE str;
 {
-#ifdef HAVE_REPLACE_HISTORY_ENTRY
-    HIST_ENTRY *entry;
+    HISTORY_STATE *state;
+    VALUE s = str;
     int i;
 
     rb_secure(4);
+    state = history_get_history_state();
     i = NUM2INT(index);
-    SafeStringValue(str);
     if (i < 0) {
-        i += history_length;
+        i += state->length;
     }
-    entry = replace_history_entry(i, RSTRING(str)->ptr, NULL);
-    if (entry == NULL) {
-	rb_raise(rb_eIndexError, "invalid index");
+    if (i < 0 || i > state->length - 1) {
+	rb_raise(rb_eIndexError, "Invalid index");
     }
+    SafeStringValue(str);
+    replace_history_entry(i, RSTRING(str)->ptr, NULL);
     return str;
-#else
-    rb_notimplement();
-    return Qnil; /* not reached */
-#endif
 }
 
 static VALUE
@@ -579,35 +545,15 @@ hist_push_method(argc, argv, self)
 }
 
 static VALUE
-rb_remove_history(index)
-    int index;
-{
-#ifdef HAVE_REMOVE_HISTORY
-    HIST_ENTRY *entry;
-    VALUE val;
-
-    rb_secure(4);
-    entry = remove_history(index);
-    if (entry) {
-        val = rb_tainted_str_new2(entry->line);
-        free(entry->line);
-        free(entry);
-        return val;
-    }
-    return Qnil;
-#else
-    rb_notimplement();
-    return Qnil; /* not reached */
-#endif
-}
-
-static VALUE
 hist_pop(self)
     VALUE self;
 {
+    HISTORY_STATE *state;
+
     rb_secure(4);
-    if (history_length > 0) {
-	return rb_remove_history(history_length - 1);
+    state = history_get_history_state();
+    if (state->length > 0) {
+	return rb_remove_history(state->length - 1);
     } else {
 	return Qnil;
     }
@@ -617,8 +563,11 @@ static VALUE
 hist_shift(self)
     VALUE self;
 {
+    HISTORY_STATE *state;
+
     rb_secure(4);
-    if (history_length > 0) {
+    state = history_get_history_state();
+    if (state->length > 0) {
 	return rb_remove_history(0);
     } else {
 	return Qnil;
@@ -629,15 +578,13 @@ static VALUE
 hist_each(self)
     VALUE self;
 {
-    HIST_ENTRY *entry;
+    HISTORY_STATE *state;
     int i;
 
     rb_secure(4);
-    for (i = 0; i < history_length; i++) {
-        entry = history_get(history_base + i);
-        if (entry == NULL)
-            break;
-	rb_yield(rb_tainted_str_new2(entry->line));
+    state = history_get_history_state();
+    for (i = 0; i < state->length; i++) {
+	rb_yield(rb_tainted_str_new2(state->entries[i]->line));
     }
     return self;
 }
@@ -646,16 +593,25 @@ static VALUE
 hist_length(self)
     VALUE self;
 {
+    HISTORY_STATE *state;
+
     rb_secure(4);
-    return INT2NUM(history_length);
+    state = history_get_history_state();
+    return INT2NUM(state->length);
 }
 
 static VALUE
 hist_empty_p(self)
     VALUE self;
 {
+    HISTORY_STATE *state;
+
     rb_secure(4);
-    return history_length == 0 ? Qtrue : Qfalse;
+    state = history_get_history_state();
+    if (state->length == 0)
+	return Qtrue;
+    else
+	return Qfalse;
 }
 
 static VALUE
@@ -663,14 +619,16 @@ hist_delete_at(self, index)
     VALUE self;
     VALUE index;
 {
+    HISTORY_STATE *state;
     int i;
 
     rb_secure(4);
+    state = history_get_history_state();
     i = NUM2INT(index);
     if (i < 0)
-        i += history_length;
-    if (i < 0 || i > history_length - 1) {
-	rb_raise(rb_eIndexError, "invalid index");
+        i += state->length;
+    if (i < 0 || i > state->length - 1) {
+	rb_raise(rb_eIndexError, "Invalid index");
     }
     return rb_remove_history(i);
 }
@@ -739,9 +697,6 @@ Init_readline()
 
     using_history();
 
-    completion_proc = rb_intern(COMPLETION_PROC);
-    completion_case_fold = rb_intern(COMPLETION_CASE_FOLD);
-
     mReadline = rb_define_module("Readline");
     rb_define_module_function(mReadline, "readline",
 			      readline_readline, -1);
@@ -794,6 +749,7 @@ Init_readline()
     rb_define_singleton_method(history,"each", hist_each, 0);
     rb_define_singleton_method(history,"length", hist_length, 0);
     rb_define_singleton_method(history,"size", hist_length, 0);
+
     rb_define_singleton_method(history,"empty?", hist_empty_p, 0);
     rb_define_singleton_method(history,"delete_at", hist_delete_at, 1);
     rb_define_const(mReadline, "HISTORY", history);
@@ -807,18 +763,21 @@ Init_readline()
     rb_define_singleton_method(ucomp, "call",
 			       username_completion_proc_call, 1);
     rb_define_const(mReadline, "USERNAME_COMPLETION_PROC", ucomp);
-#if defined HAVE_RL_LIBRARY_VERSION
+#if defined READLINE_21_OR_LATER
     rb_define_const(mReadline, "VERSION", rb_str_new2(rl_library_version));
 #else
     rb_define_const(mReadline, "VERSION",
                     rb_str_new2("2.0 or before version"));
 #endif
 
-    rl_attempted_completion_function = readline_attempted_completion_function;
-#ifdef HAVE_RL_EVENT_HOOK
+#if defined READLINE_42_OR_LATER
+    rl_attempted_completion_function
+	= (rl_completion_func_t *)readline_attempted_completion_function;
+    rl_event_hook = (rl_hook_func_t *)readline_event;
+#else
+    rl_attempted_completion_function
+	= (CPPFunction *) readline_attempted_completion_function;
     rl_event_hook = readline_event;
 #endif
-#ifdef HAVE_RL_CLEAR_SIGNALS
     rl_clear_signals();
-#endif
 }
diff --git a/ext/sdbm/_sdbm.c b/ext/sdbm/_sdbm.c
index 5b34824afc..d8bfae80b2 100644
--- a/ext/sdbm/_sdbm.c
+++ b/ext/sdbm/_sdbm.c
@@ -71,7 +71,7 @@ static int   duppair proto((char *, datum));
 
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef DOSISH
+#ifdef MSDOS
 #include <io.h>
 #endif
 #include <sys/types.h>
@@ -103,7 +103,7 @@ static int   duppair proto((char *, datum));
 /*
  * externals
  */
-#if !defined sun && !defined MSDOS && !defined _WIN32 && !defined __CYGWIN__ && !defined(errno)
+#if !defined sun && !defined MSDOS && !defined _WIN32 && !defined __CYGWIN__
 extern int errno;
 #endif
 
diff --git a/ext/sdbm/init.c b/ext/sdbm/init.c
index acadc9b26a..62ce478c4d 100644
--- a/ext/sdbm/init.c
+++ b/ext/sdbm/init.c
@@ -62,21 +62,6 @@ fsdbm_close(obj)
     return Qnil;
 }
 
-static VALUE
-fsdbm_closed(obj)
-    VALUE obj;
-{
-    struct dbmdata *dbmp;
-
-    Data_Get_Struct(obj, struct dbmdata, dbmp);
-    if (dbmp == 0)
-	return Qtrue;
-    if (dbmp->di_dbm == 0)
-	return Qtrue;
-
-    return Qfalse;
-}
-
 static VALUE fsdbm_alloc _((VALUE));
 static VALUE
 fsdbm_alloc(klass)
@@ -259,6 +244,8 @@ fsdbm_select(argc, argv, obj)
 		rb_ary_push(new, assoc);
 	    }
 	    GetDBM2(obj, dbmp, dbm);
+            if (RTEST(rb_yield(assoc)))
+                rb_ary_push(new, assoc);
         }
     }
     else {
@@ -747,7 +734,6 @@ Init_sdbm()
 
     rb_define_method(rb_cDBM, "initialize", fsdbm_initialize, -1);
     rb_define_method(rb_cDBM, "close", fsdbm_close, 0);
-    rb_define_method(rb_cDBM, "closed?", fsdbm_closed, 0);
     rb_define_method(rb_cDBM, "[]", fsdbm_aref, 1);
     rb_define_method(rb_cDBM, "fetch", fsdbm_fetch_m, -1);
     rb_define_method(rb_cDBM, "[]=", fsdbm_store, 2);
diff --git a/test/sdbm/test_sdbm.rb b/ext/sdbm/testsdbm.rb
index 8789d719dd..5a185fd5c4 100644
--- a/test/sdbm/test_sdbm.rb
+++ b/ext/sdbm/testsdbm.rb
@@ -1,42 +1,52 @@
-require 'test/unit'
+require 'runit/testcase'
+require 'runit/cui/testrunner'
 
-begin
-  require 'sdbm'
-rescue LoadError
+if $".grep(/\bsdbm.so\b/).empty?
+  begin
+    require './sdbm'
+  rescue LoadError
+    require 'sdbm'
+  end
+end
+
+def uname_s
+  require 'rbconfig'
+  case Config::CONFIG['host_os']
+  when 'cygwin'
+    require 'Win32API'
+    uname = Win32API.new('cygwin1', 'uname', 'P', 'I')
+    utsname = ' ' * 100
+    raise 'cannot get system name' if uname.call(utsname) == -1
+
+    utsname.unpack('A20' * 5)[0]
+  else
+    Config::CONFIG['host_os']
+  end
 end
 
-class TestSDBM < Test::Unit::TestCase
+SYSTEM = uname_s
+
+class TestSDBM < RUNIT::TestCase
   def setup
     @path = "tmptest_sdbm_"
     assert_instance_of(SDBM, @sdbm = SDBM.new(@path))
   end
   def teardown
     assert_nil(@sdbm.close)
-    ObjectSpace.each_object(SDBM) do |obj|
-      obj.close unless obj.closed?
-    end
+    GC.start
     File.delete *Dir.glob("tmptest_sdbm*").to_a
     p Dir.glob("tmptest_sdbm*") if $DEBUG
   end
 
   def check_size(expect, sdbm=@sdbm)
-    assert_equal(expect, sdbm.size)
+    assert_equals(expect, sdbm.size)
     n = 0
     sdbm.each { n+=1 }
-    assert_equal(expect, n)
+    assert_equals(expect, n)
     if expect == 0
-      assert_equal(true, sdbm.empty?)
+      assert_equals(true, sdbm.empty?)
     else
-      assert_equal(false, sdbm.empty?)
-    end
-  end
-
-  def have_fork?
-    begin
-      fork{}
-      true
-    rescue NotImplementedError
-      false
+      assert_equals(false, sdbm.empty?)
     end
   end
 
@@ -48,7 +58,7 @@ class TestSDBM < Test::Unit::TestCase
     # SDBM.new ignore the block
     foo = true
     assert_instance_of(SDBM, sdbm = SDBM.new("tmptest_sdbm") { foo = false })
-    assert_equal(foo, true)
+    assert_equals(foo, true)
     assert_nil(sdbm.close)
   end
   def test_s_open_no_create
@@ -57,14 +67,14 @@ class TestSDBM < Test::Unit::TestCase
     sdbm.close if sdbm
   end
   def test_s_open_with_block
-    assert_equal(SDBM.open("tmptest_sdbm") { :foo }, :foo)
+    assert_equals(SDBM.open("tmptest_sdbm") { :foo }, :foo)
   end
 =begin
   # Is it guaranteed on many OS?
   def test_s_open_lock_one_process
     # locking on one process
     assert_instance_of(SDBM, sdbm  = SDBM.open("tmptest_sdbm", 0644))
-    assert_raise(Errno::EWOULDBLOCK) {
+    assert_exception(Errno::EWOULDBLOCK) {
       begin
 	SDBM.open("tmptest_sdbm", 0644)
       rescue Errno::EAGAIN
@@ -79,7 +89,6 @@ class TestSDBM < Test::Unit::TestCase
     if not defined? SDBM::NOLOCK
       return
     end
-    return unless have_fork?	# snip this test
 
     fork() {
       assert_instance_of(SDBM, sdbm  = SDBM.open("tmptest_sdbm", 0644,
@@ -118,9 +127,8 @@ class TestSDBM < Test::Unit::TestCase
   end
 
   def test_s_open_error
-    return if /(ms|bcc)win|mingw|djgpp/ =~ RUBY_PLATFORM
     assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0))
-    assert_raise(Errno::EACCES) {
+    assert_exception(Errno::EACCES) {
       SDBM.open("tmptest_sdbm", 0)
     }
     sdbm.close
@@ -131,76 +139,76 @@ class TestSDBM < Test::Unit::TestCase
     assert_nil(sdbm.close)
 
     # closed SDBM file
-    assert_raise(SDBMError) { sdbm.close }
+    assert_exception(SDBMError) { sdbm.close }
   end
 
   def test_aref
-    assert_equal('bar', @sdbm['foo'] = 'bar')
-    assert_equal('bar', @sdbm['foo'])
+    assert_equals('bar', @sdbm['foo'] = 'bar')
+    assert_equals('bar', @sdbm['foo'])
 
     assert_nil(@sdbm['bar'])
   end
 
   def test_fetch
-    assert_equal('bar', @sdbm['foo']='bar')
-    assert_equal('bar', @sdbm.fetch('foo'))
+    assert_equals('bar', @sdbm['foo']='bar')
+    assert_equals('bar', @sdbm.fetch('foo'))
 
     # key not found
-    assert_raise(IndexError) {
+    assert_exception(IndexError) {
       @sdbm.fetch('bar')
     }
 
     # test for `ifnone' arg
-    assert_equal('baz', @sdbm.fetch('bar', 'baz'))
+    assert_equals('baz', @sdbm.fetch('bar', 'baz'))
 
     # test for `ifnone' block
-    assert_equal('foobar', @sdbm.fetch('bar') {|key| 'foo' + key })
+    assert_equals('foobar', @sdbm.fetch('bar') {|key| 'foo' + key })
   end
 
   def test_aset
     num = 0
     2.times {|i|
-      assert_equal('foo', @sdbm['foo'] = 'foo')
-      assert_equal('foo', @sdbm['foo'])
-      assert_equal('bar', @sdbm['foo'] = 'bar')
-      assert_equal('bar', @sdbm['foo'])
+      assert_equals('foo', @sdbm['foo'] = 'foo')
+      assert_equals('foo', @sdbm['foo'])
+      assert_equals('bar', @sdbm['foo'] = 'bar')
+      assert_equals('bar', @sdbm['foo'])
 
       num += 1 if i == 0
-      assert_equal(num, @sdbm.size)
+      assert_equals(num, @sdbm.size)
 
       # assign nil
-      assert_equal('', @sdbm['bar'] = '')
-      assert_equal('', @sdbm['bar'])
+      assert_equals('', @sdbm['bar'] = '')
+      assert_equals('', @sdbm['bar'])
 
       num += 1 if i == 0
-      assert_equal(num, @sdbm.size)
+      assert_equals(num, @sdbm.size)
 
       # empty string
-      assert_equal('', @sdbm[''] = '')
-      assert_equal('', @sdbm[''])
+      assert_equals('', @sdbm[''] = '')
+      assert_equals('', @sdbm[''])
 
       num += 1 if i == 0
-      assert_equal(num, @sdbm.size)
+      assert_equals(num, @sdbm.size)
 
       # Fixnum
-      assert_equal('200', @sdbm['100'] = '200')
-      assert_equal('200', @sdbm['100'])
+      assert_equals('200', @sdbm['100'] = '200')
+      assert_equals('200', @sdbm['100'])
 
       num += 1 if i == 0
-      assert_equal(num, @sdbm.size)
+      assert_equals(num, @sdbm.size)
 
       # Big key and value
-      assert_equal('y' * 100, @sdbm['x' * 100] = 'y' * 100)
-      assert_equal('y' * 100, @sdbm['x' * 100])
+      assert_equals('y' * 100, @sdbm['x' * 100] = 'y' * 100)
+      assert_equals('y' * 100, @sdbm['x' * 100])
 
       num += 1 if i == 0
-      assert_equal(num, @sdbm.size)
+      assert_equals(num, @sdbm.size)
     }
   end
 
   def test_index
-    assert_equal('bar', @sdbm['foo'] = 'bar')
-    assert_equal('foo', @sdbm.index('bar'))
+    assert_equals('bar', @sdbm['foo'] = 'bar')
+    assert_equals('foo', @sdbm.index('bar'))
     assert_nil(@sdbm['bar'])
   end
 
@@ -208,14 +216,14 @@ class TestSDBM < Test::Unit::TestCase
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
-    assert_equal(values.reverse, @sdbm.indexes(*keys.reverse))
+    assert_equals(values.reverse, @sdbm.indexes(*keys.reverse))
   end
 
   def test_values_at
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
-    assert_equal(values.reverse, @sdbm.values_at(*keys.reverse))
+    assert_equals(values.reverse, @sdbm.values_at(*keys.reverse))
   end
 
   def test_select_with_block
@@ -223,37 +231,37 @@ class TestSDBM < Test::Unit::TestCase
     values = %w(FOO BAR BAZ)
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
     ret = @sdbm.select {|k,v|
-      assert_equal(k.upcase, v)
+      assert_equals(k.upcase, v)
       k != "bar"
     }
-    assert_equal([['baz', 'BAZ'], ['foo', 'FOO']],
+    assert_equals([['baz', 'BAZ'], ['foo', 'FOO']],
 		  ret.sort)
   end
 
   def test_length
     num = 10
-    assert_equal(0, @sdbm.size)
+    assert_equals(0, @sdbm.size)
     num.times {|i|
       i = i.to_s
       @sdbm[i] = i
     }
-    assert_equal(num, @sdbm.size)
+    assert_equals(num, @sdbm.size)
 
     @sdbm.shift
 
-    assert_equal(num - 1, @sdbm.size)
+    assert_equals(num - 1, @sdbm.size)
   end
 
   def test_empty?
-    assert_equal(true, @sdbm.empty?)
+    assert_equals(true, @sdbm.empty?)
     @sdbm['foo'] = 'FOO'
-    assert_equal(false, @sdbm.empty?)
+    assert_equals(false, @sdbm.empty?)
   end
 
   def test_each_pair
     n = 0
     @sdbm.each_pair { n += 1 }
-    assert_equal(0, n)
+    assert_equals(0, n)
 
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
@@ -263,18 +271,18 @@ class TestSDBM < Test::Unit::TestCase
     n = 0
     ret = @sdbm.each_pair {|key, val|
       assert_not_nil(i = keys.index(key))
-      assert_equal(val, values[i])
+      assert_equals(val, values[i])
 
       n += 1
     }
-    assert_equal(keys.size, n)
-    assert_equal(@sdbm, ret)
+    assert_equals(keys.size, n)
+    assert_equals(@sdbm, ret)
   end
 
   def test_each_value
     n = 0
     @sdbm.each_value { n += 1 }
-    assert_equal(0, n)
+    assert_equals(0, n)
 
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
@@ -285,18 +293,18 @@ class TestSDBM < Test::Unit::TestCase
     ret = @sdbm.each_value {|val|
       assert_not_nil(key = @sdbm.index(val))
       assert_not_nil(i = keys.index(key))
-      assert_equal(val, values[i])
+      assert_equals(val, values[i])
 
       n += 1
     }
-    assert_equal(keys.size, n)
-    assert_equal(@sdbm, ret)
+    assert_equals(keys.size, n)
+    assert_equals(@sdbm, ret)
   end
 
   def test_each_key
     n = 0
     @sdbm.each_key { n += 1 }
-    assert_equal(0, n)
+    assert_equals(0, n)
 
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
@@ -306,24 +314,24 @@ class TestSDBM < Test::Unit::TestCase
     n = 0
     ret = @sdbm.each_key {|key|
       assert_not_nil(i = keys.index(key))
-      assert_equal(@sdbm[key], values[i])
+      assert_equals(@sdbm[key], values[i])
 
       n += 1
     }
-    assert_equal(keys.size, n)
-    assert_equal(@sdbm, ret)
+    assert_equals(keys.size, n)
+    assert_equals(@sdbm, ret)
   end
 
   def test_keys
-    assert_equal([], @sdbm.keys)
+    assert_equals([], @sdbm.keys)
 
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
 
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
 
-    assert_equal(keys.sort, @sdbm.keys.sort)
-    assert_equal(values.sort, @sdbm.values.sort)
+    assert_equals(keys.sort, @sdbm.keys.sort)
+    assert_equals(values.sort, @sdbm.values.sort)
   end
 
   def test_values
@@ -332,7 +340,7 @@ class TestSDBM < Test::Unit::TestCase
 
   def test_shift
     assert_nil(@sdbm.shift)
-    assert_equal(0, @sdbm.size)
+    assert_equals(0, @sdbm.size)
 
     keys = %w(foo bar baz)
     values = %w(FOO BAR BAZ)
@@ -345,11 +353,11 @@ class TestSDBM < Test::Unit::TestCase
       ret_keys.push ret[0]
       ret_values.push ret[1]
 
-      assert_equal(keys.size - ret_keys.size, @sdbm.size)
+      assert_equals(keys.size - ret_keys.size, @sdbm.size)
     end
 
-    assert_equal(keys.sort, ret_keys.sort)
-    assert_equal(values.sort, ret_values.sort)
+    assert_equals(keys.sort, ret_keys.sort)
+    assert_equals(values.sort, ret_values.sort)
   end
 
   def test_delete
@@ -358,28 +366,28 @@ class TestSDBM < Test::Unit::TestCase
     key = keys[1]
 
     assert_nil(@sdbm.delete(key))
-    assert_equal(0, @sdbm.size)
+    assert_equals(0, @sdbm.size)
 
     @sdbm[keys[0]], @sdbm[keys[1]], @sdbm[keys[2]] = values
 
-    assert_equal('BAR', @sdbm.delete(key))
+    assert_equals('BAR', @sdbm.delete(key))
     assert_nil(@sdbm[key])
-    assert_equal(2, @sdbm.size)
+    assert_equals(2, @sdbm.size)
 
     assert_nil(@sdbm.delete(key))
   end
   def test_delete_with_block
     key = 'no called block'
     @sdbm[key] = 'foo'
-    assert_equal('foo', @sdbm.delete(key) {|k| k.replace 'called block'})
-    assert_equal('no called block', key)
-    assert_equal(0, @sdbm.size)
+    assert_equals('foo', @sdbm.delete(key) {|k| k.replace 'called block'})
+    assert_equals('no called block', key)
+    assert_equals(0, @sdbm.size)
 
     key = 'no called block'
-    assert_equal(:blockval,
+    assert_equals(:blockval,
 		  @sdbm.delete(key) {|k| k.replace 'called block'; :blockval})
-    assert_equal('called block', key)
-    assert_equal(0, @sdbm.size)
+    assert_equals('called block', key)
+    assert_equals(0, @sdbm.size)
   end
 
   def test_delete_if
@@ -387,11 +395,11 @@ class TestSDBM < Test::Unit::TestCase
     100.times {@sdbm[v] = v; v = v.next}
 
     ret = @sdbm.delete_if {|key, val| key.to_i < 50}
-    assert_equal(@sdbm, ret)
+    assert_equals(@sdbm, ret)
     check_size(50, @sdbm)
 
     ret = @sdbm.delete_if {|key, val| key.to_i >= 50}
-    assert_equal(@sdbm, ret)
+    assert_equals(@sdbm, ret)
     check_size(0, @sdbm)
 
     # break
@@ -404,7 +412,7 @@ class TestSDBM < Test::Unit::TestCase
       n+=1
       true
     }
-    assert_equal(51, n)
+    assert_equals(51, n)
     check_size(49, @sdbm)
 
     @sdbm.clear
@@ -422,7 +430,7 @@ class TestSDBM < Test::Unit::TestCase
       }
     rescue
     end
-    assert_equal(51, n)
+    assert_equals(51, n)
     check_size(49, @sdbm)
   end
 
@@ -432,30 +440,30 @@ class TestSDBM < Test::Unit::TestCase
 
     hash = @sdbm.reject {|key, val| key.to_i < 50}
     assert_instance_of(Hash, hash)
-    assert_equal(100, @sdbm.size)
+    assert_equals(100, @sdbm.size)
 
-    assert_equal(50, hash.size)
+    assert_equals(50, hash.size)
     hash.each_pair {|key,val|
-      assert_equal(false, key.to_i < 50)
-      assert_equal(key, val)
+      assert_equals(false, key.to_i < 50)
+      assert_equals(key, val)
     }
 
     hash = @sdbm.reject {|key, val| key.to_i < 100}
     assert_instance_of(Hash, hash)
-    assert_equal(true, hash.empty?)
+    assert_equals(true, hash.empty?)
   end
 
   def test_clear
     v = "1"
     100.times {v = v.next; @sdbm[v] = v}
 
-    assert_equal(@sdbm, @sdbm.clear)
+    assert_equals(@sdbm, @sdbm.clear)
 
     # validate SDBM#size
     i = 0
     @sdbm.each { i += 1 }
-    assert_equal(@sdbm.size, i)
-    assert_equal(0, i)
+    assert_equals(@sdbm.size, i)
+    assert_equals(0, i)
   end
 
   def test_invert
@@ -464,9 +472,9 @@ class TestSDBM < Test::Unit::TestCase
 
     hash = @sdbm.invert
     assert_instance_of(Hash, hash)
-    assert_equal(100, hash.size)
+    assert_equals(100, hash.size)
     hash.each_pair {|key, val|
-      assert_equal(key.to_i, val.to_i)
+      assert_equals(key.to_i, val.to_i)
     }
   end
 
@@ -477,9 +485,9 @@ class TestSDBM < Test::Unit::TestCase
 
     @sdbm["101"] = "101"
     @sdbm.update hash
-    assert_equal(101, @sdbm.size)
+    assert_equals(101, @sdbm.size)
     @sdbm.each_pair {|key, val|
-      assert_equal(key.to_i, val.to_i)
+      assert_equals(key.to_i, val.to_i)
     }
   end
 
@@ -490,22 +498,22 @@ class TestSDBM < Test::Unit::TestCase
 
     @sdbm["101"] = "101"
     @sdbm.replace hash
-    assert_equal(100, @sdbm.size)
+    assert_equals(100, @sdbm.size)
     @sdbm.each_pair {|key, val|
-      assert_equal(key.to_i, val.to_i)
+      assert_equals(key.to_i, val.to_i)
     }
   end
 
   def test_haskey?
-    assert_equal('bar', @sdbm['foo']='bar')
-    assert_equal(true,  @sdbm.has_key?('foo'))
-    assert_equal(false, @sdbm.has_key?('bar'))
+    assert_equals('bar', @sdbm['foo']='bar')
+    assert_equals(true,  @sdbm.has_key?('foo'))
+    assert_equals(false, @sdbm.has_key?('bar'))
   end
 
   def test_has_value?
-    assert_equal('bar', @sdbm['foo']='bar')
-    assert_equal(true,  @sdbm.has_value?('bar'))
-    assert_equal(false, @sdbm.has_value?('foo'))
+    assert_equals('bar', @sdbm['foo']='bar')
+    assert_equals(true,  @sdbm.has_value?('bar'))
+    assert_equals(false, @sdbm.has_value?('foo'))
   end
 
   def test_to_a
@@ -514,9 +522,9 @@ class TestSDBM < Test::Unit::TestCase
 
     ary = @sdbm.to_a
     assert_instance_of(Array, ary)
-    assert_equal(100, ary.size)
+    assert_equals(100, ary.size)
     ary.each {|key,val|
-      assert_equal(key.to_i, val.to_i)
+      assert_equals(key.to_i, val.to_i)
     }
   end
 
@@ -526,9 +534,23 @@ class TestSDBM < Test::Unit::TestCase
 
     hash = @sdbm.to_hash
     assert_instance_of(Hash, hash)
-    assert_equal(100, hash.size)
+    assert_equals(100, hash.size)
     hash.each {|key,val|
-      assert_equal(key.to_i, val.to_i)
+      assert_equals(key.to_i, val.to_i)
     }
   end
 end
+
+if $0 == __FILE__
+  if ARGV.size == 0
+    suite = RUNIT::TestSuite.new
+    suite.add_test(TestSDBM.suite)
+  else
+    suite = RUNIT::TestSuite.new
+    ARGV.each do |testmethod|
+      suite.add_test(TestSDBM.new(testmethod))
+    end
+  end
+
+  RUNIT::CUI::TestRunner.run(suite)
+end
diff --git a/ext/socket/extconf.rb b/ext/socket/extconf.rb
index 8a13ddba73..4f7b49407f 100644
--- a/ext/socket/extconf.rb
+++ b/ext/socket/extconf.rb
@@ -4,13 +4,11 @@ case RUBY_PLATFORM
 when /bccwin32/
   test_func = "WSACleanup"
   have_library("ws2_32", "WSACleanup")
+  have_func("closesocket")
 when /mswin32|mingw/
   test_func = "WSACleanup"
-  if with_config("winsock2")
-    have_library("ws2_32", "WSACleanup")
-  else
-    have_library("wsock32", "WSACleanup")
-  end
+  have_library("wsock32", "WSACleanup")
+  have_func("closesocket")
 when /cygwin/
   test_func = "socket"
 when /beos/
@@ -26,21 +24,10 @@ else
   have_library("socket", "socket")
 end
 
-unless $mswin or $bccwin or $mingw
-  headers = %w<sys/types.h netdb.h string.h sys/socket.h netinet/in.h>
-end
-if /solaris/ =~ RUBY_PLATFORM and !try_compile("")
-  # bug of gcc 3.0 on Solaris 8 ?
-  headers << "sys/feature_tests.h"
-end
-if have_header("arpa/inet.h")
-  headers << "arpa/inet.h"
-end
-
-ipv6 = false
+$ipv6 = false
 default_ipv6 = /cygwin/ !~ RUBY_PLATFORM
 if enable_config("ipv6", default_ipv6)
-  if checking_for("ipv6") {try_link(<<EOF)}
+  if try_link(<<EOF)
 #include <sys/types.h>
 #include <sys/socket.h>
 main()
@@ -48,67 +35,160 @@ main()
   socket(AF_INET6, SOCK_STREAM, 0);
 }
 EOF
-    $defs << "-DENABLE_IPV6" << "-DINET6"
-    ipv6 = true
+    $CFLAGS+=" -DENABLE_IPV6"
+    $ipv6 = true
   end
 end
 
-if ipv6
-  ipv6lib = nil
-  class << (fmt = "unknown")
-    def %(s) s || self end
+$ipv6type = nil
+$ipv6lib = nil
+$ipv6libdir = nil
+$ipv6trylibc = nil
+if $ipv6
+  if macro_defined?("IPV6_INRIA_VERSION", <<EOF)
+#include <netinet/in.h>
+EOF
+    $ipv6type = "inria"
+    $CFLAGS="-DINET6 "+$CFLAGS
+  elsif macro_defined?("__KAME__", <<EOF)
+#include <netinet/in.h>
+EOF
+    $ipv6type = "kame"
+    $ipv6lib="inet6"
+    $ipv6libdir="/usr/local/v6/lib"
+    $ipv6trylibc=true
+    $CFLAGS="-DINET6 "+$CFLAGS
+  elsif File.directory? "/usr/inet6"
+    $ipv6type = "linux"
+    $ipv6lib="inet6"
+    $ipv6libdir="/usr/inet6/lib"
+    $CFLAGS="-DINET6 -I/usr/inet6/include "+$CFLAGS
+  elsif macro_defined?("_TOSHIBA_INET6", <<EOF)
+#include <sys/param.h>
+EOF
+    $ipv6type = "toshiba"
+    $ipv6lib="inet6"
+    $ipv6libdir="/usr/local/v6/lib"
+    $CFLAGS="-DINET6 "+$CFLAGS
+  elsif macro_defined?("__V6D__", <<EOF)
+#include </usr/local/v6/include/sys/v6config.h>
+EOF
+    $ipv6type = "v6d"
+    $ipv6lib="v6"
+    $ipv6libdir="/usr/local/v6/lib"
+    $CFLAGS="-DINET6 -I/usr/local/v6/include "+$CFLAGS
+  elsif macro_defined?("_ZETA_MINAMI_INET6", <<EOF)
+#include <sys/param.h>
+EOF
+    $ipv6type = "zeta"
+    $ipv6lib="inet6"
+    $ipv6libdir="/usr/local/v6/lib"
+    $CFLAGS="-DINET6 "+$CFLAGS
+  else
+    $ipv6lib=with_config("ipv6-lib", nil)
+    $ipv6libdir=with_config("ipv6-libdir", nil)
+    $CFLAGS="-DINET6 "+$CFLAGS
   end
-  idirs, ldirs = dir_config("inet6", %w[/usr/inet6 /usr/local/v6].find {|d| File.directory?(d)})
-  checking_for("ipv6 type", fmt) do
-    if have_macro("IPV6_INRIA_VERSION", "netinet/in.h")
-      "inria"
-    elsif have_macro("__KAME__", "netinet/in.h")
-      have_library(ipv6lib = "inet6")
-      "kame"
-    elsif have_macro("_TOSHIBA_INET6", "sys/param.h")
-      have_library(ipv6lib = "inet6") and "toshiba"
-    elsif have_macro("__V6D__", "sys/v6config.h")
-      have_library(ipv6lib = "v6") and "v6d"
-    elsif have_macro("_ZETA_MINAMI_INET6", "sys/param.h")
-      have_library(ipv6lib = "inet6") and "zeta"
-    elsif ipv6lib = with_config("ipv6-lib")
-      warn <<EOS
---with-ipv6-lib and --with-ipv6-libdir option will be obsolete, use
---with-inet6lib and --with-inet6-{include,lib} options instead.
-EOS
-      find_library(ipv6lib, nil, with_config("ipv6-libdir", ldirs)) and
-        ipv6lib
-    elsif have_library("inet6")
-      "inet6"
-    end
-  end or not ipv6lib or abort <<EOS
+  
+  if $ipv6lib
+    if File.directory? $ipv6libdir and File.exist? "#{$ipv6libdir}/lib#{$ipv6lib}.a"
+      $LOCAL_LIBS = " -L#$ipv6libdir -l#$ipv6lib"
+    elsif !$ipv6trylibc
+      print <<EOS
 
-Fatal: no #{ipv6lib} library found.  cannot continue.
-You need to fetch lib#{ipv6lib}.a from appropriate
+Fatal: no #$ipv6lib library found.  cannot continue.
+You need to fetch lib#{$ipv6lib}.a from appropriate
 ipv6 kit and compile beforehand.
 EOS
+      exit
+    end
+  end
 end
 
-if have_struct_member("struct sockaddr_in", "sin_len", headers)
-  $defs[-1] = "-DHAVE_SIN_LEN"
+  if try_link(<<EOF)
+#ifdef _WIN32
+# include <windows.h>
+# include <winsock.h>
+#else
+# include <sys/types.h>
+# include <netdb.h>
+# include <string.h>
+# include <sys/socket.h>
+# include <netinet/in.h>
+#endif
+int
+main()
+{
+   struct sockaddr_in sin;
+
+   sin.sin_len;
+   return 0;
+}
+EOF
+    $CFLAGS="-DHAVE_SIN_LEN "+$CFLAGS
 end
 
-#   doug's fix, NOW add -Dss_family... only if required!
-[nil, " -Dss_family=__ss_family -Dss_len=__ss_len"].each do |flags|
-  if flags
-    cppflags = $CPPFLAGS
-    $CPPFLAGS += flags
-  end
-  if have_struct_member("struct sockaddr_storage", "ss_family", headers)
-    $defs[-1] = "-DHAVE_SOCKADDR_STORAGE"
-    break
-  elsif flags
-    $CPPFLAGS = cppflags
-  end
+  if try_link(<<EOF)
+#ifdef _WIN32
+# include <windows.h>
+# include <winsock.h>
+#else
+# include <sys/types.h>
+# include <netdb.h>
+# include <string.h>
+# include <sys/socket.h>
+#endif
+int
+main()
+{
+   struct sockaddr_storage ss;
+
+   ss.ss_family;
+   return 0;
+}
+EOF
+    $CFLAGS="-DHAVE_SOCKADDR_STORAGE "+$CFLAGS
+else      #   doug's fix, NOW add -Dss_family... only if required!
+$CPPFLAGS += " -Dss_family=__ss_family -Dss_len=__ss_len"
+  if try_link(<<EOF)
+#ifdef _WIN32
+# include <windows.h>
+# include <winsock.h>
+#else
+# include <sys/types.h>
+# include <netdb.h>
+# include <string.h>
+# include <sys/socket.h>
+#endif
+int
+main()
+{
+   struct sockaddr_storage ss;
+
+   ss.ss_family;
+   return 0;
+}
+EOF
+    $CFLAGS="-DHAVE_SOCKADDR_STORAGE "+$CFLAGS
+end
 end
 
-if have_struct_member("struct sockaddr", "sa_len", headers)
-  $defs[-1] = "-DHAVE_SA_LEN "
+  if try_link(<<EOF)
+#include <sys/types.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+int
+main()
+{
+   struct sockaddr sa;
+
+   sa.sa_len;
+   return 0;
+}
+EOF
+    $CFLAGS="-DHAVE_SA_LEN "+$CFLAGS
 end
 
 have_header("netinet/tcp.h") if not /cygwin/ =~ RUBY_PLATFORM # for cygwin 1.1.5
@@ -119,17 +199,13 @@ if have_func("sendmsg") | have_func("recvmsg")
   have_struct_member('struct msghdr', 'msg_accrights', ['sys/types.h', 'sys/socket.h'])
 end
 
-getaddr_info_ok = enable_config("wide-getaddrinfo") do
-  checking_for("wide getaddrinfo") {try_run(<<EOF)}
-#{cpp_include(headers)}
-#include <stdlib.h>
-
-#ifndef EXIT_SUCCESS
-#define EXIT_SUCCESS 0
-#endif
-#ifndef EXIT_FAILURE
-#define EXIT_FAILURE 1
-#endif
+$getaddr_info_ok = false
+if !enable_config("wide-getaddrinfo", false) and try_run(<<EOF)
+#include <sys/types.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
 
 #ifndef AF_LOCAL
 #define AF_LOCAL AF_UNIX
@@ -153,17 +229,8 @@ main()
     }
     for (ai = aitop; ai; ai = ai->ai_next) {
       if (ai->ai_family == AF_LOCAL) continue;
-      if (ai->ai_addr == NULL)
-        goto bad;
-#if defined(_AIX)
-      if (ai->ai_family == AF_INET6 && passive) {
-        inet6++;
-        continue;
-      }
-      ai->ai_addr->sa_len = ai->ai_addrlen;
-      ai->ai_addr->sa_family = ai->ai_family;
-#endif
-      if (ai->ai_addrlen == 0 ||
+      if (ai->ai_addr == NULL ||
+          ai->ai_addrlen == 0 ||
           getnameinfo(ai->ai_addr, ai->ai_addrlen,
                       straddr, sizeof(straddr), strport, sizeof(strport),
                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
@@ -214,57 +281,103 @@ main()
 
   if (aitop)
     freeaddrinfo(aitop);
-  exit(EXIT_SUCCESS);
+  exit(0);
 
  bad:
   if (aitop)
     freeaddrinfo(aitop);
-  exit(EXIT_FAILURE);
+  exit(1);
 }
 EOF
+  $getaddr_info_ok = true
 end
-if ipv6 and not getaddr_info_ok
-  abort <<EOS
+if $ipv6 and not $getaddr_info_ok
+      print <<EOS
 
 Fatal: --enable-ipv6 is specified, and your OS seems to support IPv6 feature.
 But your getaddrinfo() and getnameinfo() are appeared to be broken.  Sorry,
 you cannot compile IPv6 socket classes with broken these functions.
 You can try --enable-wide-getaddrinfo.
 EOS
+  exit
 end
-
+      
 case with_config("lookup-order-hack", "UNSPEC")
 when "INET"
-  $defs << "-DLOOKUP_ORDER_HACK_INET"
+  $CFLAGS="-DLOOKUP_ORDER_HACK_INET "+$CFLAGS
 when "INET6"
-  $defs << "-DLOOKUP_ORDER_HACK_INET6"
+  $CFLAGS="-DLOOKUP_ORDER_HACK_INET6 "+$CFLAGS
 when "UNSPEC"
   # nothing special
 else
-  abort <<EOS
+  print <<EOS
 
 Fatal: invalid value for --with-lookup-order-hack (expected INET, INET6 or UNSPEC)
 EOS
+  exit
 end
 
 $objs = ["socket.#{$OBJEXT}"]
-
-unless getaddr_info_ok and have_func("getnameinfo", "netdb.h") and have_func("getaddrinfo", "netdb.h")
-  if have_struct_member("struct in6_addr", "s6_addr8", headers)
-    $defs[-1] = "-DHAVE_ADDR8"
+    
+if $getaddr_info_ok and have_func("getaddrinfo", "netdb.h") and have_func("getnameinfo", "netdb.h")
+  have_getaddrinfo = true
+else
+  if try_link(<<EOF)
+#ifndef _WIN32
+#  include <sys/types.h>
+#  include <netdb.h>
+#  include <string.h>
+#  include <sys/socket.h>
+#  include <netinet/in.h>
+#else
+#  include <windows.h>
+#  ifdef _WIN32_WCE
+#    include <winsock.h>
+#  else
+#    include <winsock.h>
+#  endif
+#endif
+int
+main()
+{
+   struct in6_addr addr;
+   unsigned char c;
+   c = addr.s6_addr8;
+   return 0;
+}
+EOF
+    $CFLAGS="-DHAVE_ADDR8 "+$CFLAGS
   end
-  $CPPFLAGS="-I. "+$CPPFLAGS
+end
+
+if have_getaddrinfo
+  $CFLAGS="-DHAVE_GETADDRINFO "+$CFLAGS
+else
+  $CFLAGS="-I. "+$CFLAGS
   $objs += ["getaddrinfo.#{$OBJEXT}"]
   $objs += ["getnameinfo.#{$OBJEXT}"]
   have_func("inet_ntop") or have_func("inet_ntoa")
   have_func("inet_pton") or have_func("inet_aton")
   have_func("getservbyport")
+  have_header("arpa/inet.h")
   have_header("arpa/nameser.h")
   have_header("resolv.h")
 end
 
-unless have_type("socklen_t", headers)
-  $defs << "-Dsocklen_t=int"
+if !try_link(<<EOF)
+#include <sys/types.h>
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+int
+main()
+{
+   socklen_t len;
+   return 0;
+}
+EOF
+  $CFLAGS="-Dsocklen_t=int "+$CFLAGS
 end
 
 have_header("sys/un.h")
@@ -273,15 +386,14 @@ have_header("sys/uio.h")
 if have_func(test_func)
   have_func("hsterror")
   have_func("getipnodebyname") or have_func("gethostbyname2")
-  have_func("socketpair")
   unless have_func("gethostname")
     have_func("uname")
   end
   if enable_config("socks", ENV["SOCKS_SERVER"])
     if have_library("socks5", "SOCKSinit")
-      $defs << "-DSOCKS5" << "-DSOCKS"
+      $CFLAGS+=" -DSOCKS5 -DSOCKS"
     elsif have_library("socks", "Rconnect")
-      $defs << "-DSOCKS"
+      $CFLAGS+=" -DSOCKS"
     end
   end
   create_makefile("socket")
diff --git a/ext/socket/getnameinfo.c b/ext/socket/getnameinfo.c
index 66f7e8818a..4c9c8f03c4 100644
--- a/ext/socket/getnameinfo.c
+++ b/ext/socket/getnameinfo.c
@@ -35,7 +35,6 @@
  */
 
 #include "config.h"
-#include <stdio.h>
 #include <sys/types.h>
 #ifndef _WIN32
 #if defined(__BEOS__)
@@ -52,11 +51,15 @@
 #endif
 #include <netdb.h>
 #if defined(HAVE_RESOLV_H)
+#ifdef _SX
+#include <stdio.h>
+#endif
 #include <resolv.h>
 #endif
 #endif
 #ifdef _WIN32
 #include <winsock2.h>
+#include <stdio.h>
 #define snprintf _snprintf
 #endif
 
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 4c23a1c178..09355b473c 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -30,7 +30,6 @@
 # include <net/socket.h>
 #else
 # include <sys/socket.h>
-# define pseudo_AF_FTIP pseudo_AF_RTIP	/* workaround for NetBSD and etc. */
 #endif
 #include <netinet/in.h>
 #ifdef HAVE_NETINET_IN_SYSTM_H
@@ -42,9 +41,6 @@
 #ifdef HAVE_NETINET_UDP_H
 # include <netinet/udp.h>
 #endif
-#ifdef HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-#endif
 #include <netdb.h>
 #endif
 #include <errno.h>
@@ -56,16 +52,10 @@
 #ifdef HAVE_SYS_SELECT_H
 #include <sys/select.h>
 #endif
-#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
-#endif
-#ifdef HAVE_FCNTL_H
 #include <fcntl.h>
 #endif
-#endif
 #ifndef EWOULDBLOCK
 #define EWOULDBLOCK EAGAIN
 #endif
@@ -176,64 +166,6 @@ ruby_getaddrinfo(nodename, servname, hints, res)
 #define getaddrinfo(node,serv,hints,res) ruby_getaddrinfo((node),(serv),(hints),(res))
 #endif
 
-#if defined(_AIX)
-static int
-ruby_getaddrinfo__aix(nodename, servname, hints, res)
-     char *nodename;
-     char *servname;
-     struct addrinfo *hints;
-     struct addrinfo **res;
-{
-    int error = getaddrinfo(nodename, servname, hints, res);
-    struct addrinfo *r;
-    if (error)
-	return error;
-    for (r = *res; r != NULL; r = r->ai_next) {
-	if (r->ai_addr->sa_family == 0)
-	    r->ai_addr->sa_family = r->ai_family;
-	if (r->ai_addr->sa_len == 0)
-	    r->ai_addr->sa_len = r->ai_addrlen;
-    }
-    return 0;
-}
-#undef getaddrinfo
-#define getaddrinfo(node,serv,hints,res) ruby_getaddrinfo__aix((node),(serv),(hints),(res))
-static int
-ruby_getnameinfo__aix(sa, salen, host, hostlen, serv, servlen, flags)
-     const struct sockaddr *sa;
-     size_t salen;
-     char *host;
-     size_t hostlen;
-     char *serv;
-     size_t servlen;
-     int flags;
-{
-  struct sockaddr_in6 *sa6;
-  u_int32_t *a6;
-
-  if (sa->sa_family == AF_INET6) {
-    sa6 = (struct sockaddr_in6 *)sa;
-    a6 = sa6->sin6_addr.u6_addr.u6_addr32;
-
-    if (a6[0] == 0 && a6[1] == 0 && a6[2] == 0 && a6[3] == 0) {
-      strncpy(host, "::", hostlen);
-      snprintf(serv, servlen, "%d", sa6->sin6_port);
-      return 0;
-    }
-  }
-  return getnameinfo(sa, salen, host, hostlen, serv, servlen, flags);
-}
-#undef getnameinfo
-#define getnameinfo(sa, salen, host, hostlen, serv, servlen, flags) \
-            ruby_getnameinfo__aix((sa), (salen), (host), (hostlen), (serv), (servlen), (flags))
-#ifndef CMSG_SPACE
-# define CMSG_SPACE(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + _CMSG_ALIGN(len))
-#endif
-#ifndef CMSG_LEN
-# define CMSG_LEN(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
-#endif
-#endif
-
 #ifdef HAVE_CLOSESOCKET
 #undef close
 #define close closesocket
@@ -334,51 +266,6 @@ bsock_close_write(sock)
     return Qnil;
 }
 
-/*
- * Document-method: setsockopt
- * call-seq: setsockopt(level, optname, optval)
- *
- * Sets a socket option. These are protocol and system specific, see your
- * local sytem documentation for details.
- *
- * === Parameters
- * * +level+ is an integer, usually one of the SOL_ constants such as
- *   Socket::SOL_SOCKET, or a protocol level.
- * * +optname+ is an integer, usually one of the SO_ constants, such
- *   as Socket::SO_REUSEADDR.
- * * +optval+ is the value of the option, it is passed to the underlying
- *   setsockopt() as a pointer to a certain number of bytes. How this is
- *   done depends on the type:
- *   - Fixnum: value is assigned to an int, and a pointer to the int is
- *     passed, with length of sizeof(int).
- *   - true or false: 1 or 0 (respectively) is assigned to an int, and the
- *     int is passed as for a Fixnum. Note that +false+ must be passed,
- *     not +nil+.
- *   - String: the string's data and length is passed to the socket.
- *
- * === Examples
- *
- * Some socket options are integers with boolean values, in this case
- * #setsockopt could be called like this:
- *   sock.setsockopt(Socket::SOL_SOCKET,Socket::SO_REUSEADDR, true)
- *
- * Some socket options are integers with numeric values, in this case
- * #setsockopt could be called like this:
- *   sock.setsockopt(Socket::IPPROTO_IP, Socket::IP_TTL, 255)
- *
- * Option values may be structs. Passing them can be complex as it involves
- * examining your system headers to determine the correct definition. An
- * example is an +ip_mreq+, which may be defined in your system headers as:
- *   struct ip_mreq {
- *     struct  in_addr imr_multiaddr;
- *     struct  in_addr imr_interface;
- *   };
- * 
- * In this case #setsockopt could be called like this:
- *   optval =  IPAddr.new("224.0.0.251") + Socket::INADDR_ANY
- *   sock.setsockopt(Socket::IPPROTO_IP, Socket::IP_ADD_MEMBERSHIP, optval)
- *
-*/
 static VALUE
 bsock_setsockopt(sock, lev, optname, val)
     VALUE sock, lev, optname, val;
@@ -419,46 +306,6 @@ bsock_setsockopt(sock, lev, optname, val)
     return INT2FIX(0);
 }
 
-/*
- * Document-method: getsockopt
- * call-seq: getsockopt(level, optname)
- *
- * Gets a socket option. These are protocol and system specific, see your
- * local sytem documentation for details. The option is returned as
- * a String with the data being the binary value of the socket option.
- *
- * === Parameters
- * * +level+ is an integer, usually one of the SOL_ constants such as
- *   Socket::SOL_SOCKET, or a protocol level.
- * * +optname+ is an integer, usually one of the SO_ constants, such
- *   as Socket::SO_REUSEADDR.
- *
- * === Examples
- *
- * Some socket options are integers with boolean values, in this case
- * #getsockopt could be called like this:
- *   optval = sock.getsockopt(Socket::SOL_SOCKET,Socket::SO_REUSEADDR)
- *   optval = optval.unpack "i"
- *   reuseaddr = optval[0] == 0 ? false : true
- *
- * Some socket options are integers with numeric values, in this case
- * #getsockopt could be called like this:
- *   optval = sock.getsockopt(Socket::IPPROTO_IP, Socket::IP_TTL)
- *   ipttl = optval.unpack("i")[0]
- *
- * Option values may be structs. Decoding them can be complex as it involves
- * examining your system headers to determine the correct definition. An
- * example is a +struct linger+, which may be defined in your system headers
- * as:
- *   struct linger {
- *     int l_onoff;
- *     int l_linger;
- *   };
- * 
- * In this case #getsockopt could be called like this:
- *   optval =  sock.getsockopt(Socket::SOL_SOCKET, Socket::SO_LINGER)
- *   onoff, linger = optval.unpack "ii"
-*/
 static VALUE
 bsock_getsockopt(sock, lev, optname)
     VALUE sock, lev, optname;
@@ -536,15 +383,11 @@ bsock_send(argc, argv, sock)
     rb_thread_fd_writable(fd);
   retry:
     if (!NIL_P(to)) {
-        TRAP_BEG;
 	n = sendto(fd, RSTRING(mesg)->ptr, RSTRING(mesg)->len, NUM2INT(flags),
 		   (struct sockaddr*)RSTRING(to)->ptr, RSTRING(to)->len);
-        TRAP_END;
     }
     else {
-        TRAP_BEG;
 	n = send(fd, RSTRING(mesg)->ptr, RSTRING(mesg)->len, NUM2INT(flags));
-        TRAP_END;
     }
     if (n < 0) {
 	if (rb_io_wait_writable(fd)) {
@@ -557,7 +400,7 @@ bsock_send(argc, argv, sock)
 
 static VALUE ipaddr _((struct sockaddr*));
 #ifdef HAVE_SYS_UN_H
-static VALUE unixaddr _((struct sockaddr_un*, socklen_t));
+static VALUE unixaddr _((struct sockaddr_un*));
 #endif
 
 enum sock_recv_type {
@@ -625,14 +468,13 @@ s_recvfrom(sock, argc, argv, from)
 	    rb_raise(rb_eTypeError, "sockaddr size differs - should not happen");
 	}
 #endif
-	if (alen && alen != sizeof(buf)) /* OSX doesn't return a 'from' result from recvfrom for connection-oriented sockets */
-	    return rb_assoc_new(str, ipaddr((struct sockaddr*)buf));
+	if (alen) /* OSX doesn't return a 'from' result from recvfrom for connection-oriented sockets */
+	  return rb_assoc_new(str, ipaddr((struct sockaddr*)buf));
 	else
-	    return rb_assoc_new(str, Qnil);
-
+	  return rb_assoc_new(str, Qnil);
 #ifdef HAVE_SYS_UN_H
       case RECV_UNIX:
-        return rb_assoc_new(str, unixaddr((struct sockaddr_un*)buf, alen));
+	return rb_assoc_new(str, unixaddr((struct sockaddr_un*)buf));
 #endif
       case RECV_SOCKET:
 	return rb_assoc_new(str, rb_str_new(buf, alen));
@@ -642,70 +484,6 @@ s_recvfrom(sock, argc, argv, from)
 }
 
 static VALUE
-s_recvfrom_nonblock(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
-{
-    OpenFile *fptr;
-    VALUE str;
-    char buf[1024];
-    socklen_t alen = sizeof buf;
-    VALUE len, flg;
-    long buflen;
-    long slen;
-    int fd, flags;
-    VALUE addr = Qnil;
-
-    rb_scan_args(argc, argv, "11", &len, &flg);
-
-    if (flg == Qnil) flags = 0;
-    else             flags = NUM2INT(flg);
-    buflen = NUM2INT(len);
-
-#ifdef MSG_DONTWAIT
-    /* MSG_DONTWAIT avoids the race condition between fcntl and recvfrom.
-       It is not portable, though. */
-    flags |= MSG_DONTWAIT;
-#endif
-
-    GetOpenFile(sock, fptr);
-    if (rb_read_pending(fptr->f)) {
-	rb_raise(rb_eIOError, "recvfrom for buffered IO");
-    }
-    fd = fileno(fptr->f);
-
-    str = rb_tainted_str_new(0, buflen);
-
-    rb_io_check_closed(fptr);
-    rb_io_set_nonblock(fptr);
-    slen = recvfrom(fd, RSTRING(str)->ptr, buflen, flags, (struct sockaddr*)buf, &alen);
-
-    if (slen < 0) {
-	rb_sys_fail("recvfrom(2)");
-    }
-    if (slen < RSTRING(str)->len) {
-	RSTRING(str)->len = slen;
-	RSTRING(str)->ptr[slen] = '\0';
-    }
-    rb_obj_taint(str);
-    switch (from) {
-      case RECV_RECV:
-	return str;
-
-      case RECV_IP:
-        if (alen && alen != sizeof(buf)) /* connection-oriented socket may not return a from result */
-            addr = ipaddr((struct sockaddr*)buf);
-        break;
-
-      case RECV_SOCKET:
-        addr = rb_str_new(buf, alen);
-        break;
-
-      default:
-        rb_bug("s_recvfrom_nonblock called with bad value");
-    }
-    return rb_assoc_new(str, addr);
-}
-
-static VALUE
 bsock_recv(argc, argv, sock)
     int argc;
     VALUE *argv;
@@ -714,52 +492,6 @@ bsock_recv(argc, argv, sock)
     return s_recvfrom(sock, argc, argv, RECV_RECV);
 }
 
-/*
- * call-seq:
- * 	basicsocket.recv_nonblock(maxlen) => mesg
- * 	basicsocket.recv_nonblock(maxlen, flags) => mesg
- * 
- * Receives up to _maxlen_ bytes from +socket+ using recvfrom(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * _flags_ is zero or more of the +MSG_+ options.
- * The result, _mesg_, is the data received.
- *
- * When recvfrom(2) returns 0, Socket#recv_nonblock returns
- * an empty string as data.
- * The meaning depends on the socket: EOF on TCP, empty packet on UDP, etc.
- * 
- * === Parameters
- * * +maxlen+ - the number of bytes to receive from the socket
- * * +flags+ - zero or more of the +MSG_+ options 
- * 
- * === Example
- * 	serv = TCPServer.new("127.0.0.1", 0)
- * 	af, port, host, addr = serv.addr
- * 	c = TCPSocket.new(addr, port)
- * 	s = serv.accept
- * 	c.send "aaa", 0
- * 	IO.select([s])
- * 	p s.recv_nonblock(10) #=> "aaa"
- *
- * Refer to Socket#recvfrom for the exceptions that may be thrown if the call
- * to _recv_nonblock_ fails. 
- *
- * BasicSocket#recv_nonblock may raise any error corresponding to recvfrom(2) failure,
- * including Errno::EAGAIN.
- *
- * === See
- * * Socket#recvfrom
- */
-
-static VALUE
-bsock_recv_nonblock(argc, argv, sock)
-    int argc;
-    VALUE *argv;
-    VALUE sock;
-{
-    return s_recvfrom_nonblock(sock, argc, argv, RECV_RECV);
-}
-
 static VALUE
 bsock_do_not_rev_lookup()
 {
@@ -1023,40 +755,15 @@ ruby_socket(domain, type, proto)
     return fd;
 }
 
-static int
-wait_connectable(fd)
+static void
+thread_write_select(fd)
     int fd;
 {
-    int sockerr;
-    socklen_t sockerrlen;
-    fd_set fds_w;
-    fd_set fds_e;
-
-    for (;;) {
-	FD_ZERO(&fds_w);
-	FD_ZERO(&fds_e);
-
-	FD_SET(fd, &fds_w);
-	FD_SET(fd, &fds_e);
-
-	rb_thread_select(fd+1, 0, &fds_w, &fds_e, 0);
-
-	if (FD_ISSET(fd, &fds_w)) {
-	    return 0;
-	}
-	else if (FD_ISSET(fd, &fds_e)) {
-	    sockerrlen = sizeof(sockerr);
-	    if (getsockopt(fd, SOL_SOCKET, SO_ERROR, (void *)&sockerr,
-			   &sockerrlen) == 0) {
-		if (sockerr == 0)
-		    continue;	/* workaround for winsock */
-		errno = sockerr;
-	    }
-	    return -1;
-	}
-    }
+    fd_set fds;
 
-    return 0;
+    FD_ZERO(&fds);
+    FD_SET(fd, &fds);
+    rb_thread_select(fd+1, 0, &fds, 0, 0);
 }
 
 #ifdef __CYGWIN__
@@ -1085,16 +792,11 @@ ruby_connect(fd, sockaddr, len, socks)
     int mode;
 #if WAIT_IN_PROGRESS > 0
     int wait_in_progress = -1;
-    int sockerr;
-    socklen_t sockerrlen;
+    int sockerr, sockerrlen;
 #endif
 
 #if defined(HAVE_FCNTL)
-# if defined(F_GETFL)
     mode = fcntl(fd, F_GETFL, 0);
-# else
-    mode = 0;
-# endif
 
 #ifdef O_NDELAY
 # define NONBLOCKING O_NDELAY
@@ -1143,11 +845,7 @@ ruby_connect(fd, sockaddr, len, socks)
 #if WAIT_IN_PROGRESS > 0
 		wait_in_progress = WAIT_IN_PROGRESS;
 #endif
-		status = wait_connectable(fd);
-		if (status) {
-		    break;
-		}
-		errno = 0;
+		thread_write_select(fd);
 		continue;
 
 #if WAIT_IN_PROGRESS > 0
@@ -1246,7 +944,7 @@ init_inetsock_internal(arg)
 	}
 	arg->fd = fd;
 	if (type == INET_SERVER) {
-#if !defined(_WIN32) && !defined(__CYGWIN__)
+#ifndef _WIN32
 	    status = 1;
 	    setsockopt(fd, SOL_SOCKET, SO_REUSEADDR,
 		       (char*)&status, sizeof(status));
@@ -1306,14 +1004,6 @@ init_inetsock(sock, remote_host, remote_serv, local_host, local_serv, type)
 		     inetsock_cleanup, (VALUE)&arg);
 }
 
-/*
- * call-seq:
- *    TCPSocket.new(remote_host, remote_port, local_host=nil, local_port=nil)
- *
- * Opens a TCP connection to +remote_host+ on +remote_port+.  If +local_host+
- * and +local_port+ are specified, then those parameters are used on the local
- * end to establish the connection.
- */
 static VALUE
 tcp_init(argc, argv, sock)
      int argc;
@@ -1407,13 +1097,7 @@ make_hostent_internal(arg)
     rb_ary_push(ary, names);
     rb_ary_push(ary, INT2NUM(addr->ai_family));
     for (ai = addr; ai; ai = ai->ai_next) {
-      /* Pushing all addresses regardless of address family is not the
-       * behaviour expected of gethostbyname(). All the addresses in struct
-       * hostent->h_addr_list must be of the same family.
-       */
-       if(ai->ai_family == addr->ai_family) {
-	   rb_ary_push(ary, (*ipaddr)(ai->ai_addr, ai->ai_addrlen));
-       }
+	rb_ary_push(ary, (*ipaddr)(ai->ai_addr, ai->ai_addrlen));
     }
 
     return ary;
@@ -1465,20 +1149,6 @@ tcp_svr_init(argc, argv, sock)
 }
 
 static VALUE
-s_accept_nonblock(VALUE klass, OpenFile *fptr, struct sockaddr *sockaddr, socklen_t *len)
-{
-    int fd2;
-
-    rb_secure(3);
-    rb_io_set_nonblock(fptr);
-    fd2 = accept(fileno(fptr->f), (struct sockaddr*)sockaddr, len);
-    if (fd2 < 0) {
-        rb_sys_fail("accept(2)");
-    }
-    return init_sock(rb_obj_alloc(klass), fd2);
-}
-
-static VALUE
 s_accept(klass, fd, sockaddr, len)
     VALUE klass;
     int fd;
@@ -1533,49 +1203,6 @@ tcp_accept(sock)
 		    (struct sockaddr*)&from, &fromlen);
 }
 
-/*
- * call-seq:
- * 	tcpserver.accept_nonblock => tcpsocket
- * 
- * Accepts an incoming connection using accept(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * It returns an accepted TCPSocket for the incoming connection.
- * 
- * === Example
- * 	require 'socket'
- * 	serv = TCPServer.new(2202)
- * 	begin
- * 	  sock = serv.accept_nonblock
- * 	rescue Errno::EAGAIN, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR
- * 	  IO.select([serv])
- * 	  retry
- * 	end
- * 	# sock is an accepted socket.
- * 
- * Refer to Socket#accept for the exceptions that may be thrown if the call
- * to TCPServer#accept_nonblock fails. 
- *
- * TCPServer#accept_nonblock may raise any error corresponding to accept(2) failure,
- * including Errno::EAGAIN.
- * 
- * === See
- * * TCPServer#accept
- * * Socket#accept
- */
-static VALUE
-tcp_accept_nonblock(sock)
-    VALUE sock;
-{
-    OpenFile *fptr;
-    struct sockaddr_storage from;
-    socklen_t fromlen;
-
-    GetOpenFile(sock, fptr);
-    fromlen = sizeof(from);
-    return s_accept_nonblock(rb_cTCPSocket, fptr,
-                             (struct sockaddr *)&from, &fromlen);
-}
-
 static VALUE
 tcp_sysaccept(sock)
     VALUE sock;
@@ -1621,11 +1248,8 @@ init_unixsock(sock, path, server)
 
     MEMZERO(&sockaddr, struct sockaddr_un, 1);
     sockaddr.sun_family = AF_UNIX;
-    if (sizeof(sockaddr.sun_path) <= RSTRING(path)->len) {
-        rb_raise(rb_eArgError, "too long unix socket path (max: %dbytes)",
-            (int)sizeof(sockaddr.sun_path)-1);
-    }
-    strcpy(sockaddr.sun_path, StringValueCStr(path));
+    strncpy(sockaddr.sun_path, RSTRING(path)->ptr, sizeof(sockaddr.sun_path)-1);
+    sockaddr.sun_path[sizeof(sockaddr.sun_path)-1] = '\0';
 
     if (server) {
         status = bind(fd, (struct sockaddr*)&sockaddr, sizeof(sockaddr));
@@ -1651,9 +1275,7 @@ init_unixsock(sock, path, server)
 
     init_sock(sock, fd);
     GetOpenFile(sock, fptr);
-    if (server) {
-        fptr->path = strdup(RSTRING(path)->ptr);
-    }
+    fptr->path = strdup(RSTRING(path)->ptr);
 
     return sock;
 }
@@ -1834,52 +1456,6 @@ udp_send(argc, argv, sock)
     return INT2FIX(n);
 }
 
-/*
- * call-seq:
- * 	udpsocket.recvfrom_nonblock(maxlen) => [mesg, sender_inet_addr]
- * 	udpsocket.recvfrom_nonblock(maxlen, flags) => [mesg, sender_inet_addr]
- * 
- * Receives up to _maxlen_ bytes from +udpsocket+ using recvfrom(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * _flags_ is zero or more of the +MSG_+ options.
- * The first element of the results, _mesg_, is the data received.
- * The second element, _sender_inet_addr_, is an array to represent the sender address.
- *
- * When recvfrom(2) returns 0,
- * Socket#recvfrom_nonblock returns an empty string as data.
- * It means an empty packet.
- * 
- * === Parameters
- * * +maxlen+ - the number of bytes to receive from the socket
- * * +flags+ - zero or more of the +MSG_+ options 
- * 
- * === Example
- * 	require 'socket'
- * 	s1 = UDPSocket.new
- * 	s1.bind("127.0.0.1", 0)
- * 	s2 = UDPSocket.new
- * 	s2.bind("127.0.0.1", 0)
- * 	s2.connect(*s1.addr.values_at(3,1))
- * 	s1.connect(*s2.addr.values_at(3,1))
- * 	s1.send "aaa", 0
- * 	IO.select([s2])
- * 	p s2.recvfrom_nonblock(10)  #=> ["aaa", ["AF_INET", 33302, "localhost.localdomain", "127.0.0.1"]]
- *
- * Refer to Socket#recvfrom for the exceptions that may be thrown if the call
- * to _recvfrom_nonblock_ fails. 
- *
- * UDPSocket#recvfrom_nonblock may raise any error corresponding to recvfrom(2) failure,
- * including Errno::EAGAIN.
- *
- * === See
- * * Socket#recvfrom
- */
-static VALUE
-udp_recvfrom_nonblock(int argc, VALUE *argv, VALUE sock)
-{
-    return s_recvfrom_nonblock(sock, argc, argv, RECV_IP);
-}
-
 #ifdef HAVE_SYS_UN_H
 static VALUE
 unix_init(sock, path)
@@ -1888,15 +1464,6 @@ unix_init(sock, path)
     return init_unixsock(sock, path, 0);
 }
 
-static char *
-unixpath(struct sockaddr_un *sockaddr, socklen_t len)
-{
-    if (sockaddr->sun_path < (char*)sockaddr + len)
-        return sockaddr->sun_path;
-    else
-        return "";
-}
-
 static VALUE
 unix_path(sock)
     VALUE sock;
@@ -1909,7 +1476,7 @@ unix_path(sock)
 	socklen_t len = sizeof(addr);
 	if (getsockname(fileno(fptr->f), (struct sockaddr*)&addr, &len) < 0)
 	    rb_sys_fail(0);
-	fptr->path = strdup(unixpath(&addr, len));
+	fptr->path = strdup(addr.sun_path);
     }
     return rb_str_new2(fptr->path);
 }
@@ -1969,7 +1536,7 @@ unix_send_io(sock, val)
         fd = FIX2INT(val);
     }
     else {
-	rb_raise(rb_eTypeError, "neither IO nor file descriptor");
+	rb_raise(rb_eTypeError, "IO nor file descriptor");
     }
 
     GetOpenFile(sock, fptr);
@@ -1986,9 +1553,9 @@ unix_send_io(sock, val)
 
 #if FD_PASSING_BY_MSG_CONTROL
     msg.msg_control = (caddr_t)&cmsg;
-    msg.msg_controllen = CMSG_SPACE(sizeof(int));
+    msg.msg_controllen = sizeof(struct cmsghdr) + sizeof(int);
     msg.msg_flags = 0;
-    cmsg.hdr.cmsg_len = CMSG_LEN(sizeof(int));
+    cmsg.hdr.cmsg_len = sizeof(struct cmsghdr) + sizeof(int);
     cmsg.hdr.cmsg_level = SOL_SOCKET;
     cmsg.hdr.cmsg_type = SCM_RIGHTS;
     cmsg.fd = fd;
@@ -2061,9 +1628,9 @@ unix_recv_io(argc, argv, sock)
 
 #if FD_PASSING_BY_MSG_CONTROL
     msg.msg_control = (caddr_t)&cmsg;
-    msg.msg_controllen = CMSG_SPACE(sizeof(int));
+    msg.msg_controllen = sizeof(struct cmsghdr) + sizeof(int);
     msg.msg_flags = 0;
-    cmsg.hdr.cmsg_len = CMSG_LEN(sizeof(int));
+    cmsg.hdr.cmsg_len = sizeof(struct cmsghdr) + sizeof(int);
     cmsg.hdr.cmsg_level = SOL_SOCKET;
     cmsg.hdr.cmsg_type = SCM_RIGHTS;
     cmsg.fd = -1;
@@ -2076,34 +1643,18 @@ unix_recv_io(argc, argv, sock)
     if (recvmsg(fileno(fptr->f), &msg, 0) == -1)
 	rb_sys_fail("recvmsg(2)");
 
+    if (
 #if FD_PASSING_BY_MSG_CONTROL
-    if (msg.msg_controllen != CMSG_SPACE(sizeof(int))) {
-      rb_raise(rb_eSocket,
-          "file descriptor was not passed (msg_controllen : %d != %d)",
-          msg.msg_controllen, CMSG_SPACE(sizeof(int)));
-    }
-    if (cmsg.hdr.cmsg_len != CMSG_SPACE(0) + sizeof(int)) {
-      rb_raise(rb_eSocket,
-          "file descriptor was not passed (cmsg_len : %d != %d)",
-          cmsg.hdr.cmsg_len, CMSG_SPACE(0) + sizeof(int));
-    }
-    if (cmsg.hdr.cmsg_level != SOL_SOCKET) {
-      rb_raise(rb_eSocket,
-          "file descriptor was not passed (cmsg_level : %d != %d)",
-          cmsg.hdr.cmsg_level, SOL_SOCKET);
-    }
-    if (cmsg.hdr.cmsg_type != SCM_RIGHTS) {
-      rb_raise(rb_eSocket,
-          "file descriptor was not passed (cmsg_type : %d != %d)",
-          cmsg.hdr.cmsg_type, SCM_RIGHTS);
-    }
+	msg.msg_controllen != sizeof(struct cmsghdr) + sizeof(int) ||
+        cmsg.hdr.cmsg_len != sizeof(struct cmsghdr) + sizeof(int) ||
+	cmsg.hdr.cmsg_level != SOL_SOCKET ||
+	cmsg.hdr.cmsg_type != SCM_RIGHTS
 #else
-    if (msg.msg_accrightslen != sizeof(fd)) {
-	rb_raise(rb_eSocket,
-            "file descriptor was not passed (accrightslen) : %d != %d",
-            msg.msg_accrightslen, sizeof(fd));
-    }
+        msg.msg_accrightslen != sizeof(fd)
 #endif
+	) {
+	rb_raise(rb_eSocket, "File descriptor was not passed");
+    }
 
 #if FD_PASSING_BY_MSG_CONTROL
     fd = cmsg.fd;
@@ -2142,49 +1693,6 @@ unix_accept(sock)
 		    (struct sockaddr*)&from, &fromlen);
 }
 
-/*
- * call-seq:
- * 	unixserver.accept_nonblock => unixsocket
- * 
- * Accepts an incoming connection using accept(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * It returns an accepted UNIXSocket for the incoming connection.
- * 
- * === Example
- * 	require 'socket'
- * 	serv = UNIXServer.new("/tmp/sock")
- * 	begin
- * 	  sock = serv.accept_nonblock
- * 	rescue Errno::EAGAIN, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR
- * 	  IO.select([serv])
- * 	  retry
- * 	end
- * 	# sock is an accepted socket.
- * 
- * Refer to Socket#accept for the exceptions that may be thrown if the call
- * to UNIXServer#accept_nonblock fails. 
- *
- * UNIXServer#accept_nonblock may raise any error corresponding to accept(2) failure,
- * including Errno::EAGAIN.
- * 
- * === See
- * * UNIXServer#accept
- * * Socket#accept
- */
-static VALUE
-unix_accept_nonblock(sock)
-    VALUE sock;
-{
-    OpenFile *fptr;
-    struct sockaddr_un from;
-    socklen_t fromlen;
-
-    GetOpenFile(sock, fptr);
-    fromlen = sizeof(from);
-    return s_accept_nonblock(rb_cUNIXSocket, fptr,
-                             (struct sockaddr *)&from, &fromlen);
-}
-
 static VALUE
 unix_sysaccept(sock)
     VALUE sock;
@@ -2199,12 +1707,11 @@ unix_sysaccept(sock)
 }
 
 static VALUE
-unixaddr(sockaddr, len)
+unixaddr(sockaddr)
     struct sockaddr_un *sockaddr;
-    socklen_t len;
 {
     return rb_assoc_new(rb_str_new2("AF_UNIX"),
-                        rb_str_new2(unixpath(sockaddr, len)));
+			rb_str_new2(sockaddr->sun_path));
 }
 
 static VALUE
@@ -2219,7 +1726,9 @@ unix_addr(sock)
 
     if (getsockname(fileno(fptr->f), (struct sockaddr*)&addr, &len) < 0)
 	rb_sys_fail("getsockname(2)");
-    return unixaddr(&addr, len);
+    if (len == 0)
+        addr.sun_path[0] = '\0';
+    return unixaddr(&addr);
 }
 
 static VALUE
@@ -2233,8 +1742,10 @@ unix_peeraddr(sock)
     GetOpenFile(sock, fptr);
 
     if (getpeername(fileno(fptr->f), (struct sockaddr*)&addr, &len) < 0)
-	rb_sys_fail("getpeername(2)");
-    return unixaddr(&addr, len);
+	rb_sys_fail("getsockname(2)");
+    if (len == 0)
+        addr.sun_path[0] = '\0';
+    return unixaddr(&addr);
 }
 #endif
 
@@ -2292,7 +1803,7 @@ setup_domain_and_type(domain, dv, type, tv)
 	    *dv = PF_IPX;
 #endif
 	else
-	    rb_raise(rb_eSocket, "unknown socket domain %s", ptr);
+	    rb_raise(rb_eSocket, "Unknown socket domain %s", ptr);
     }
     else {
 	*dv = NUM2INT(domain);
@@ -2323,7 +1834,7 @@ setup_domain_and_type(domain, dv, type, tv)
 	    *tv = SOCK_PACKET;
 #endif
 	else
-	    rb_raise(rb_eSocket, "unknown socket type %s", ptr);
+	    rb_raise(rb_eSocket, "Unknown socket type %s", ptr);
     }
     else {
 	*tv = NUM2INT(type);
@@ -2349,18 +1860,16 @@ static VALUE
 sock_s_socketpair(klass, domain, type, protocol)
     VALUE klass, domain, type, protocol;
 {
-#if defined HAVE_SOCKETPAIR
-    int d, t, p, sp[2];
-    int ret;
+#if !defined(_WIN32) && !defined(__BEOS__) && !defined(__EMX__) && !defined(__QNXNTO__) && !defined(__VMS)
+    int d, t, sp[2];
 
     setup_domain_and_type(domain, &d, type, &t);
-    p = NUM2INT(protocol);
-    ret = socketpair(d, t, p, sp);
-    if (ret < 0 && (errno == EMFILE || errno == ENFILE)) {
-        rb_gc();
-        ret = socketpair(d, t, p, sp);
-    }
-    if (ret < 0) {
+  again:
+    if (socketpair(d, t, NUM2INT(protocol), sp) < 0) {
+	if (errno == EMFILE || errno == ENFILE) {
+	    rb_gc();
+	    goto again;
+	}
 	rb_sys_fail("socketpair(2)");
     }
 
@@ -2391,117 +1900,6 @@ unix_s_socketpair(argc, argv, klass)
 }
 #endif
 
-/*
- * call-seq:
- * 	socket.connect(server_sockaddr) => 0
- * 
- * Requests a connection to be made on the given +server_sockaddr+. Returns 0 if
- * successful, otherwise an exception is raised.
- *  
- * === Parameter
- * * +server_sockaddr+ - the +struct+ sockaddr contained in a string
- * 
- * === Example:
- * 	# Pull down Google's web page
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 80, 'www.google.com' )
- * 	socket.connect( sockaddr )
- * 	socket.write( "GET / HTTP/1.0\r\n\r\n" )
- * 	results = socket.read 
- * 
- * === Unix-based Exceptions
- * On unix-based systems the following system exceptions may be raised if 
- * the call to _connect_ fails:
- * * Errno::EACCES - search permission is denied for a component of the prefix
- *   path or write access to the +socket+ is denided
- * * Errno::EADDRINUSE - the _sockaddr_ is already in use
- * * Errno::EADDRNOTAVAIL - the specified _sockaddr_ is not available from the
- *   local machine
- * * Errno::EAFNOSUPPORT - the specified _sockaddr_ is not a valid address for 
- *   the address family of the specified +socket+
- * * Errno::EALREADY - a connection is already in progress for the specified
- *   socket
- * * Errno::EBADF - the +socket+ is not a valid file descriptor
- * * Errno::ECONNREFUSED - the target _sockaddr_ was not listening for connections
- *   refused the connection request
- * * Errno::ECONNRESET - the remote host reset the connection request
- * * Errno::EFAULT - the _sockaddr_ cannot be accessed
- * * Errno::EHOSTUNREACH - the destination host cannot be reached (probably 
- *   because the host is down or a remote router cannot reach it)
- * * Errno::EINPROGRESS - the O_NONBLOCK is set for the +socket+ and the
- *   connection cnanot be immediately established; the connection will be
- *   established asynchronously
- * * Errno::EINTR - the attempt to establish the connection was interrupted by
- *   delivery of a signal that was caught; the connection will be established
- *   asynchronously
- * * Errno::EISCONN - the specified +socket+ is already connected
- * * Errno::EINVAL - the address length used for the _sockaddr_ is not a valid
- *   length for the address family or there is an invalid family in _sockaddr_ 
- * * Errno::ENAMETOOLONG - the pathname resolved had a length which exceeded
- *   PATH_MAX
- * * Errno::ENETDOWN - the local interface used to reach the destination is down
- * * Errno::ENETUNREACH - no route to the network is present
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOSR - there were insufficient STREAMS resources available to 
- *   complete the operation
- * * Errno::ENOTSOCK - the +socket+ argument does not refer to a socket
- * * Errno::EOPNOTSUPP - the calling +socket+ is listening and cannot be connected
- * * Errno::EPROTOTYPE - the _sockaddr_ has a different type than the socket 
- *   bound to the specified peer address
- * * Errno::ETIMEDOUT - the attempt to connect time out before a connection
- *   was made.
- * 
- * On unix-based systems if the address family of the calling +socket+ is
- * AF_UNIX the follow exceptions may be raised if the call to _connect_
- * fails:
- * * Errno::EIO - an i/o error occured while reading from or writing to the 
- *   file system
- * * Errno::ELOOP - too many symbolic links were encountered in translating
- *   the pathname in _sockaddr_
- * * Errno::ENAMETOOLLONG - a component of a pathname exceeded NAME_MAX 
- *   characters, or an entired pathname exceeded PATH_MAX characters
- * * Errno::ENOENT - a component of the pathname does not name an existing file
- *   or the pathname is an empty string
- * * Errno::ENOTDIR - a component of the path prefix of the pathname in _sockaddr_
- *   is not a directory 
- * 
- * === Windows Exceptions
- * On Windows systems the following system exceptions may be raised if 
- * the call to _connect_ fails:
- * * Errno::ENETDOWN - the network is down
- * * Errno::EADDRINUSE - the socket's local address is already in use
- * * Errno::EINTR - the socket was cancelled
- * * Errno::EINPROGRESS - a blocking socket is in progress or the service provider
- *   is still processing a callback function. Or a nonblocking connect call is 
- *   in progress on the +socket+.
- * * Errno::EALREADY - see Errno::EINVAL
- * * Errno::EADDRNOTAVAIL - the remote address is not a valid address, such as 
- *   ADDR_ANY TODO check ADDRANY TO INADDR_ANY
- * * Errno::EAFNOSUPPORT - addresses in the specified family cannot be used with
- *   with this +socket+
- * * Errno::ECONNREFUSED - the target _sockaddr_ was not listening for connections
- *   refused the connection request
- * * Errno::EFAULT - the socket's internal address or address length parameter
- *   is too small or is not a valid part of the user space address
- * * Errno::EINVAL - the +socket+ is a listening socket
- * * Errno::EISCONN - the +socket+ is already connected
- * * Errno::ENETUNREACH - the network cannot be reached from this host at this time
- * * Errno::EHOSTUNREACH - no route to the network is present
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOTSOCK - the +socket+ argument does not refer to a socket
- * * Errno::ETIMEDOUT - the attempt to connect time out before a connection
- *   was made.
- * * Errno::EWOULDBLOCK - the socket is marked as nonblocking and the 
- *   connection cannot be completed immediately
- * * Errno::EACCES - the attempt to connect the datagram socket to the 
- *   broadcast address failed
- * 
- * === See
- * * connect manual pages on unix-based systems
- * * connect function in Microsoft's Winsock functions reference
- */
 static VALUE
 sock_connect(sock, addr)
     VALUE sock, addr;
@@ -2520,142 +1918,6 @@ sock_connect(sock, addr)
     return INT2FIX(0);
 }
 
-/*
- * call-seq:
- * 	socket.connect_nonblock(server_sockaddr) => 0
- * 
- * Requests a connection to be made on the given +server_sockaddr+ after
- * O_NONBLOCK is set for the underlying file descriptor.
- * Returns 0 if successful, otherwise an exception is raised.
- *  
- * === Parameter
- * * +server_sockaddr+ - the +struct+ sockaddr contained in a string
- * 
- * === Example:
- * 	# Pull down Google's web page
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new(AF_INET, SOCK_STREAM, 0)
- * 	sockaddr = Socket.sockaddr_in(80, 'www.google.com')
- * 	begin
- * 	  socket.connect_nonblock(sockaddr)
- * 	rescue Errno::EINPROGRESS
- * 	  IO.select(nil, [socket])
- * 	  begin
- * 	    socket.connect_nonblock(sockaddr)
- * 	  rescue Errno::EISCONN
- * 	  end
- * 	end
- * 	socket.write("GET / HTTP/1.0\r\n\r\n")
- * 	results = socket.read 
- * 
- * Refer to Socket#connect for the exceptions that may be thrown if the call
- * to _connect_nonblock_ fails. 
- *
- * Socket#connect_nonblock may raise any error corresponding to connect(2) failure,
- * including Errno::EINPROGRESS.
- *
- * === See
- * * Socket#connect
- */
-static VALUE
-sock_connect_nonblock(sock, addr)
-    VALUE sock, addr;
-{
-    OpenFile *fptr;
-    int n;
-
-    StringValue(addr);
-    addr = rb_str_new4(addr);
-    GetOpenFile(sock, fptr);
-    rb_io_set_nonblock(fptr);
-    n = connect(fileno(fptr->f), (struct sockaddr*)RSTRING(addr)->ptr, RSTRING(addr)->len);
-    if (n < 0) {
-	rb_sys_fail("connect(2)");
-    }
-
-    return INT2FIX(n);
-}
-
-/*
- * call-seq:
- * 	socket.bind(server_sockaddr) => 0
- * 
- * Binds to the given +struct+ sockaddr.
- * 
- * === Parameter
- * * +server_sockaddr+ - the +struct+ sockaddr contained in a string
- *
- * === Example
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.bind( sockaddr )
- *  
- * === Unix-based Exceptions
- * On unix-based based systems the following system exceptions may be raised if 
- * the call to _bind_ fails:
- * * Errno::EACCES - the specified _sockaddr_ is protected and the current
- *   user does not have permission to bind to it
- * * Errno::EADDRINUSE - the specified _sockaddr_ is already in use
- * * Errno::EADDRNOTAVAIL - the specified _sockaddr_ is not available from the
- *   local machine
- * * Errno::EAFNOSUPPORT - the specified _sockaddr_ isnot a valid address for
- *   the family of the calling +socket+
- * * Errno::EBADF - the _sockaddr_ specified is not a valid file descriptor
- * * Errno::EFAULT - the _sockaddr_ argument cannot be accessed
- * * Errno::EINVAL - the +socket+ is already bound to an address, and the 
- *   protocol does not support binding to the new _sockaddr_ or the +socket+
- *   has been shut down.
- * * Errno::EINVAL - the address length is not a valid length for the address
- *   family
- * * Errno::ENAMETOOLONG - the pathname resolved had a length which exceeded
- *   PATH_MAX
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOSR - there were insufficient STREAMS resources available to 
- *   complete the operation
- * * Errno::ENOTSOCK - the +socket+ does not refer to a socket
- * * Errno::EOPNOTSUPP - the socket type of the +socket+ does not support 
- *   binding to an address
- * 
- * On unix-based based systems if the address family of the calling +socket+ is
- * Socket::AF_UNIX the follow exceptions may be raised if the call to _bind_
- * fails:
- * * Errno::EACCES - search permission is denied for a component of the prefix
- *   path or write access to the +socket+ is denided
- * * Errno::EDESTADDRREQ - the _sockaddr_ argument is a null pointer
- * * Errno::EISDIR - same as Errno::EDESTADDRREQ
- * * Errno::EIO - an i/o error occurred
- * * Errno::ELOOP - too many symbolic links were encountered in translating
- *   the pathname in _sockaddr_
- * * Errno::ENAMETOOLLONG - a component of a pathname exceeded NAME_MAX 
- *   characters, or an entired pathname exceeded PATH_MAX characters
- * * Errno::ENOENT - a component of the pathname does not name an existing file
- *   or the pathname is an empty string
- * * Errno::ENOTDIR - a component of the path prefix of the pathname in _sockaddr_
- *   is not a directory
- * * Errno::EROFS - the name would reside on a read only filesystem
- * 
- * === Windows Exceptions
- * On Windows systems the following system exceptions may be raised if 
- * the call to _bind_ fails:
- * * Errno::ENETDOWN-- the network is down
- * * Errno::EACCES - the attempt to connect the datagram socket to the 
- *   broadcast address failed
- * * Errno::EADDRINUSE - the socket's local address is already in use
- * * Errno::EADDRNOTAVAIL - the specified address is not a valid address for this
- *   computer
- * * Errno::EFAULT - the socket's internal address or address length parameter
- *   is too small or is not a valid part of the user space addressed
- * * Errno::EINVAL - the +socket+ is already bound to an address
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOTSOCK - the +socket+ argument does not refer to a socket
- * 
- * === See
- * * bind manual pages on unix-based systems
- * * bind function in Microsoft's Winsock functions reference
- */ 
 static VALUE
 sock_bind(sock, addr)
     VALUE sock, addr;
@@ -2670,76 +1932,6 @@ sock_bind(sock, addr)
     return INT2FIX(0);
 }
 
-/*
- * call-seq:
- * 	socket.listen( int ) => 0
- * 
- * Listens for connections, using the specified +int+ as the backlog. A call
- * to _listen_ only applies if the +socket+ is of type SOCK_STREAM or 
- * SOCK_SEQPACKET.
- * 
- * === Parameter
- * * +backlog+ - the maximum length of the queue for pending connections.
- * 
- * === Example 1
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.bind( sockaddr )
- * 	socket.listen( 5 )
- * 
- * === Example 2 (listening on an arbitary port, unix-based systems only):
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	socket.listen( 1 )
- * 
- * === Unix-based Exceptions
- * On unix based systems the above will work because a new +sockaddr+ struct
- * is created on the address ADDR_ANY, for an arbitrary port number as handed
- * off by the kernel. It will not work on Windows, because Windows requires that
- * the +socket+ is bound by calling _bind_ before it can _listen_.
- * 
- * If the _backlog_ amount exceeds the implementation-dependent maximum
- * queue length, the implementation's maximum queue length will be used.
- * 
- * On unix-based based systems the following system exceptions may be raised if the
- * call to _listen_ fails:
- * * Errno::EBADF - the _socket_ argument is not a valid file descriptor
- * * Errno::EDESTADDRREQ - the _socket_ is not bound to a local address, and 
- *   the protocol does not support listening on an unbound socket
- * * Errno::EINVAL - the _socket_ is already connected
- * * Errno::ENOTSOCK - the _socket_ argument does not refer to a socket
- * * Errno::EOPNOTSUPP - the _socket_ protocol does not support listen
- * * Errno::EACCES - the calling process does not have approriate privileges
- * * Errno::EINVAL - the _socket_ has been shut down
- * * Errno::ENOBUFS - insufficient resources are available in the system to 
- *   complete the call
- * 
- * === Windows Exceptions
- * On Windows systems the following system exceptions may be raised if 
- * the call to _listen_ fails:
- * * Errno::ENETDOWN - the network is down
- * * Errno::EADDRINUSE - the socket's local address is already in use. This 
- *   usually occurs during the execution of _bind_ but could be delayed
- *   if the call to _bind_ was to a partially wildcard address (involving
- *   ADDR_ANY) and if a specific address needs to be commmitted at the 
- *   time of the call to _listen_
- * * Errno::EINPROGRESS - a Windows Sockets 1.1 call is in progress or the
- *   service provider is still processing a callback function
- * * Errno::EINVAL - the +socket+ has not been bound with a call to _bind_.
- * * Errno::EISCONN - the +socket+ is already connected
- * * Errno::EMFILE - no more socket descriptors are available
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOTSOC - +socket+ is not a socket
- * * Errno::EOPNOTSUPP - the referenced +socket+ is not a type that supports
- *   the _listen_ method
- * 
- * === See
- * * listen manual pages on unix-based systems
- * * listen function in Microsoft's Winsock functions reference
- */
 static VALUE
 sock_listen(sock, log)
     VALUE sock, log;
@@ -2756,111 +1948,6 @@ sock_listen(sock, log)
     return INT2FIX(0);
 }
 
-/*
- * call-seq:
- * 	socket.recvfrom(maxlen) => [mesg, sender_sockaddr]
- * 	socket.recvfrom(maxlen, flags) => [mesg, sender_sockaddr]
- * 
- * Receives up to _maxlen_ bytes from +socket+. _flags_ is zero or more
- * of the +MSG_+ options. The first element of the results, _mesg_, is the data
- * received. The second element, _sender_sockaddr_, contains protocol-specific information
- * on the sender.
- * 
- * === Parameters
- * * +maxlen+ - the number of bytes to receive from the socket
- * * +flags+ - zero or more of the +MSG_+ options 
- * 
- * === Example
- * 	# In one file, start this first
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.bind( sockaddr )
- * 	socket.listen( 5 )
- * 	client, client_sockaddr = socket.accept
- * 	data = client.recvfrom( 20 )[0].chomp
- * 	puts "I only received 20 bytes '#{data}'"
- * 	sleep 1
- * 	socket.close
- * 
- * 	# In another file, start this second
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.connect( sockaddr )
- * 	socket.puts "Watch this get cut short!"
- * 	socket.close 
- * 
- * === Unix-based Exceptions
- * On unix-based based systems the following system exceptions may be raised if the
- * call to _recvfrom_ fails:
- * * Errno::EAGAIN - the +socket+ file descriptor is marked as O_NONBLOCK and no
- *   data is waiting to be received; or MSG_OOB is set and no out-of-band data
- *   is available and either the +socket+ file descriptor is marked as 
- *   O_NONBLOCK or the +socket+ does not support blocking to wait for 
- *   out-of-band-data
- * * Errno::EWOULDBLOCK - see Errno::EAGAIN
- * * Errno::EBADF - the +socket+ is not a valid file descriptor
- * * Errno::ECONNRESET - a connection was forcibly closed by a peer
- * * Errno::EFAULT - the socket's internal buffer, address or address length 
- *   cannot be accessed or written
- * * Errno::EINTR - a signal interupted _recvfrom_ before any data was available
- * * Errno::EINVAL - the MSG_OOB flag is set and no out-of-band data is available
- * * Errno::EIO - an i/o error occurred while reading from or writing to the 
- *   filesystem
- * * Errno::ENOBUFS - insufficient resources were available in the system to 
- *   perform the operation
- * * Errno::ENOMEM - insufficient memory was available to fulfill the request
- * * Errno::ENOSR - there were insufficient STREAMS resources available to 
- *   complete the operation
- * * Errno::ENOTCONN - a receive is attempted on a connection-mode socket that
- *   is not connected
- * * Errno::ENOTSOCK - the +socket+ does not refer to a socket
- * * Errno::EOPNOTSUPP - the specified flags are not supported for this socket type
- * * Errno::ETIMEDOUT - the connection timed out during connection establishment
- *   or due to a transmission timeout on an active connection
- * 
- * === Windows Exceptions
- * On Windows systems the following system exceptions may be raised if 
- * the call to _recvfrom_ fails:
- * * Errno::ENETDOWN - the network is down
- * * Errno::EFAULT - the internal buffer and from parameters on +socket+ are not
- *   part of the user address space, or the internal fromlen parameter is
- *   too small to accomodate the peer address
- * * Errno::EINTR - the (blocking) call was cancelled by an internal call to
- *   the WinSock function WSACancelBlockingCall
- * * Errno::EINPROGRESS - a blocking Windows Sockets 1.1 call is in progress or 
- *   the service provider is still processing a callback function
- * * Errno::EINVAL - +socket+ has not been bound with a call to _bind_, or an
- *   unknown flag was specified, or MSG_OOB was specified for a socket with
- *   SO_OOBINLINE enabled, or (for byte stream-style sockets only) the internal
- *   len parameter on +socket+ was zero or negative
- * * Errno::EISCONN - +socket+ is already connected. The call to _recvfrom_ is
- *   not permitted with a connected socket on a socket that is connetion 
- *   oriented or connectionless.
- * * Errno::ENETRESET - the connection has been broken due to the keep-alive 
- *   activity detecting a failure while the operation was in progress.
- * * Errno::EOPNOTSUPP - MSG_OOB was specified, but +socket+ is not stream-style
- *   such as type SOCK_STREAM. OOB data is not supported in the communication
- *   domain associated with +socket+, or +socket+ is unidirectional and 
- *   supports only send operations
- * * Errno::ESHUTDOWN - +socket+ has been shutdown. It is not possible to 
- *   call _recvfrom_ on a socket after _shutdown_ has been invoked.
- * * Errno::EWOULDBLOCK - +socket+ is marked as nonblocking and a  call to 
- *   _recvfrom_ would block.
- * * Errno::EMSGSIZE - the message was too large to fit into the specified buffer
- *   and was truncated.
- * * Errno::ETIMEDOUT - the connection has been dropped, because of a network
- *   failure or because the system on the other end went down without
- *   notice
- * * Errno::ECONNRESET - the virtual circuit was reset by the remote side 
- *   executing a hard or abortive close. The application should close the
- *   socket; it is no longer usable. On a UDP-datagram socket this error
- *   indicates a previous send operation resulted in an ICMP Port Unreachable
- *   message.
- */
 static VALUE
 sock_recvfrom(argc, argv, sock)
     int argc;
@@ -2870,152 +1957,6 @@ sock_recvfrom(argc, argv, sock)
     return s_recvfrom(sock, argc, argv, RECV_SOCKET);
 }
 
-/*
- * call-seq:
- * 	socket.recvfrom_nonblock(maxlen) => [mesg, sender_sockaddr]
- * 	socket.recvfrom_nonblock(maxlen, flags) => [mesg, sender_sockaddr]
- * 
- * Receives up to _maxlen_ bytes from +socket+ using recvfrom(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * _flags_ is zero or more of the +MSG_+ options.
- * The first element of the results, _mesg_, is the data received.
- * The second element, _sender_sockaddr_, contains protocol-specific information
- * on the sender.
- *
- * When recvfrom(2) returns 0, Socket#recvfrom_nonblock returns
- * an empty string as data.
- * The meaning depends on the socket: EOF on TCP, empty packet on UDP, etc.
- * 
- * === Parameters
- * * +maxlen+ - the number of bytes to receive from the socket
- * * +flags+ - zero or more of the +MSG_+ options 
- * 
- * === Example
- * 	# In one file, start this first
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new(AF_INET, SOCK_STREAM, 0)
- * 	sockaddr = Socket.sockaddr_in(2200, 'localhost')
- * 	socket.bind(sockaddr)
- * 	socket.listen(5)
- * 	client, client_sockaddr = socket.accept
- * 	begin
- * 	  pair = client.recvfrom_nonblock(20)
- * 	rescue Errno::EAGAIN
- * 	  IO.select([client])
- * 	  retry
- * 	end
- * 	data = pair[0].chomp
- * 	puts "I only received 20 bytes '#{data}'"
- * 	sleep 1
- * 	socket.close
- * 
- * 	# In another file, start this second
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new(AF_INET, SOCK_STREAM, 0)
- * 	sockaddr = Socket.sockaddr_in(2200, 'localhost')
- * 	socket.connect(sockaddr)
- * 	socket.puts "Watch this get cut short!"
- * 	socket.close 
- * 
- * Refer to Socket#recvfrom for the exceptions that may be thrown if the call
- * to _recvfrom_nonblock_ fails. 
- *
- * Socket#recvfrom_nonblock may raise any error corresponding to recvfrom(2) failure,
- * including Errno::EAGAIN.
- *
- * === See
- * * Socket#recvfrom
- */
-static VALUE
-sock_recvfrom_nonblock(int argc, VALUE *argv, VALUE sock)
-{
-    return s_recvfrom_nonblock(sock, argc, argv, RECV_SOCKET);
-}
-
-/*
- * call-seq:
- * 	socket.accept => [ socket, string ]
- * 
- * Accepts an incoming connection returning an array containing a new
- * Socket object and a string holding the +struct+ sockaddr information about 
- * the caller.
- * 
- * === Example
- * 	# In one script, start this first
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.bind( sockaddr )
- * 	socket.listen( 5 )
- * 	client, client_sockaddr = socket.accept
- * 	puts "The client said, '#{client.readline.chomp}'"
- * 	client.puts "Hello from script one!"
- * 	socket.close
- * 
- * 	# In another script, start this second
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.connect( sockaddr )
- * 	socket.puts "Hello from script 2." 
- * 	puts "The server said, '#{socket.readline.chomp}'"
- * 	socket.close 
- * 
- * === Unix-based Exceptions
- * On unix-based based systems the following system exceptions may be raised if the
- * call to _accept_ fails:
- * * Errno::EAGAIN - O_NONBLOCK is set for the +socket+ file descriptor and no 
- *   connections are parent to be accepted
- * * Errno::EWOULDBLOCK - same as Errno::EAGAIN
- * * Errno::EBADF - the +socket+ is not a valid file descriptor
- * * Errno::ECONNABORTED - a connection has been aborted
- * * Errno::EFAULT - the socket's internal address or address length parameter 
- *   cannot be access or written
- * * Errno::EINTR - the _accept_ method was interrupted by a signal that was 
- *   caught before a valid connection arrived
- * * Errno::EINVAL - the +socket+ is not accepting connections
- * * Errno::EMFILE - OPEN_MAX file descriptors are currently open in the calling 
- *   process
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOMEM - there was insufficient memory available to complete the
- *   operation
- * * Errno::ENOSR - there was insufficient STREAMS resources available to 
- *   complete the operation
- * * Errno::ENFILE - the maximum number of file descriptors in the system are 
- *   already open
- * * Errno::ENOTSOCK - the +socket+ does not refer to a socket
- * * Errno::EOPNOTSUPP - the socket type for the calling +socket+ does not 
- *   support accept connections
- * * Errno::EPROTO - a protocol error has occurred
- * 
- * === Windows Exceptions
- * On Windows systems the following system exceptions may be raised if 
- * the call to _accept_ fails:
- * * Errno::ECONNRESET - an incoming connection was indicated, but was 
- *   terminated by the remote peer prior to accepting the connection
- * * Errno::EFAULT - the socket's internal address or address length parameter
- *   is too small or is not a valid part of the user space address
- * * Errno::EINVAL - the _listen_ method was not invoked prior to calling _accept_
- * * Errno::EINPROGRESS - a blocking Windows Sockets 1.1 call is in progress or
- *   the service provider is still processing a callback function
- * * Errno::EMFILE - the queue is not empty, upong etry to _accept_ and there are
- *   no socket descriptors available
- * * Errno::ENETDOWN - the network is down
- * * Errno::ENOBUFS - no buffer space is available
- * * Errno::ENOTSOCK - +socket+ is not a socket
- * * Errno::EOPNOTSUPP - +socket+ is not a type that supports connection-oriented
- *   service.
- * * Errno::EWOULDBLOCK - +socket+ is marked as nonblocking and no connections are
- *   present to be accepted
- * 
- * === See
- * * accept manual pages on unix-based systems
- * * accept function in Microsoft's Winsock functions reference
- */
 static VALUE
 sock_accept(sock)
     VALUE sock;
@@ -3031,107 +1972,6 @@ sock_accept(sock)
     return rb_assoc_new(sock2, rb_str_new(buf, len));
 }
 
-/*
- * call-seq:
- *    socket.accept_nonblock => [client_socket, client_sockaddr]
- * 
- * Accepts an incoming connection using accept(2) after
- * O_NONBLOCK is set for the underlying file descriptor.
- * It returns an array containg the accpeted socket
- * for the incoming connection, _client_socket_,
- * and a string that contains the +struct+ sockaddr information
- * about the caller, _client_sockaddr_.
- * 
- * === Example
- * 	# In one script, start this first
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new(AF_INET, SOCK_STREAM, 0)
- * 	sockaddr = Socket.sockaddr_in(2200, 'localhost')
- * 	socket.bind(sockaddr)
- * 	socket.listen(5)
- * 	begin
- * 	  client_socket, client_sockaddr = socket.accept_nonblock
- * 	rescue Errno::EAGAIN, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR
- * 	  IO.select([socket])
- * 	  retry
- * 	end
- * 	puts "The client said, '#{client_socket.readline.chomp}'"
- * 	client_socket.puts "Hello from script one!"
- * 	socket.close
- *
- * 	# In another script, start this second
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new(AF_INET, SOCK_STREAM, 0)
- * 	sockaddr = Socket.sockaddr_in(2200, 'localhost')
- * 	socket.connect(sockaddr)
- * 	socket.puts "Hello from script 2." 
- * 	puts "The server said, '#{socket.readline.chomp}'"
- * 	socket.close
- * 
- * Refer to Socket#accept for the exceptions that may be thrown if the call
- * to _accept_nonblock_ fails. 
- *
- * Socket#accept_nonblock may raise any error corresponding to accept(2) failure,
- * including Errno::EAGAIN.
- * 
- * === See
- * * Socket#accept
- */
-static VALUE
-sock_accept_nonblock(sock)
-    VALUE sock;
-{
-    OpenFile *fptr;
-    VALUE sock2;
-    char buf[1024];
-    socklen_t len = sizeof buf;
-
-    GetOpenFile(sock, fptr);
-    sock2 = s_accept_nonblock(rb_cSocket, fptr, (struct sockaddr *)buf, &len);
-    return rb_assoc_new(sock2, rb_str_new(buf, len));
-}
-
-/*
- * call-seq:
- * 	socket.sysaccept => [client_socket_fd, client_sockaddr]
- * 
- * Accepts an incoming connection returnings an array containg the (integer)
- * file descriptor for the incoming connection, _client_socket_fd_,
- * and a string that contains the +struct+ sockaddr information
- * about the caller, _client_sockaddr_.
- * 
- * === Example
- * 	# In one script, start this first
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.bind( sockaddr )
- * 	socket.listen( 5 )
- * 	client_fd, client_sockaddr = socket.sysaccept
- * 	client_socket = Socket.for_fd( client_fd )
- * 	puts "The client said, '#{client_socket.readline.chomp}'"
- * 	client_socket.puts "Hello from script one!"
- * 	socket.close
- * 
- * 	# In another script, start this second
- * 	require 'socket'
- * 	include Socket::Constants
- * 	socket = Socket.new( AF_INET, SOCK_STREAM, 0 )
- * 	sockaddr = Socket.pack_sockaddr_in( 2200, 'localhost' )
- * 	socket.connect( sockaddr )
- * 	socket.puts "Hello from script 2." 
- * 	puts "The server said, '#{socket.readline.chomp}'"
- * 	socket.close
- * 
- * Refer to Socket#accept for the exceptions that may be thrown if the call
- * to _sysaccept_ fails. 
- * 
- * === See
- * * Socket#accept
- */
 static VALUE
 sock_sysaccept(sock)
     VALUE sock;
@@ -3207,7 +2047,6 @@ make_addrinfo(res0)
     return base;
 }
 
-/* Returns a String containing the binary value of a struct sockaddr. */
 VALUE
 sock_sockaddr(addr, len)
     struct sockaddr *addr;
@@ -3233,102 +2072,6 @@ sock_sockaddr(addr, len)
     return rb_str_new(ptr, len);
 }
 
-/*
- * Document-class: IPSocket
- *
- * IPSocket is the parent of TCPSocket and UDPSocket and implements
- * functionality common to them.
- *
- * A number of APIs in IPSocket, Socket, and their descendants return an
- * address as an array. The members of that array are:
- * - address family: A string like "AF_INET" or "AF_INET6" if it is one of the
- *   commonly used families, the string "unknown:#" (where `#' is the address
- *   family number) if it is not one of the common ones.  The strings map to
- *   the Socket::AF_* constants.
- * - port: The port number.
- * - name: Either the canonical name from looking the address up in the DNS, or
- *   the address in presentation format
- * - address: The address in presentation format (a dotted decimal string for
- *   IPv4, a hex string for IPv6).
- *
- * The address and port can be used directly to create sockets and to bind or
- * connect them to the address.
- */
-
-/*
- * Document-class: Socket
- *
- * Socket contains a number of generally useful singleton methods and
- * constants, as well as offering low-level interfaces that can be used to
- * develop socket applications using protocols other than TCP, UDP, and UNIX
- * domain sockets.
- */
-
-/*
- * Document-method: gethostbyname
- * call-seq: Socket.gethostbyname(host) => hostent
- *
- * Resolve +host+ and return name and address information for it, similarly to
- * gethostbyname(3). +host+ can be a domain name or the presentation format of
- * an address.
- *
- * Returns an array of information similar to that found in a +struct hostent+:
- *   - cannonical name: the cannonical name for host in the DNS, or a
- *     string representing the address
- *   - aliases: an array of aliases for the canonical name, there may be no aliases
- *   - address family: usually one of Socket::AF_INET or Socket::AF_INET6
- *   - address: a string, the binary value of the +struct sockaddr+ for this name, in
- *     the indicated address family
- *   - ...: if there are multiple addresses for this host,  a series of
- *     strings/+struct sockaddr+s may follow, not all necessarily in the same
- *     address family. Note that the fact that they may not be all in the same
- *     address family is a departure from the behaviour of gethostbyname(3).
- *
- * Note: I believe that the fact that the multiple addresses returned are not
- * necessarily in the same address family may be a bug, since if this function
- * actually called gethostbyname(3), ALL the addresses returned in the trailing
- * address list (h_addr_list from struct hostent) would be of the same address
- * family!  Examples from my system, OS X 10.3:
- *
- *   ["localhost", [], 30, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\001", "\177\000\000\001"]
- *     and
- *   ["ensemble.local", [], 30, "\376\200\000\004\000\000\000\000\002\003\223\377\376\255\010\214", "\300\250{\232" ]
- *
- * Similar information can be returned by Socket.getaddrinfo if called as:
- *
- *    Socket.getaddrinfo(+host+, 0, Socket::AF_UNSPEC, Socket::SOCK_STREAM, nil, Socket::AI_CANONNAME)
- *
- * == Examples
- *   
- *   Socket.gethostbyname "example.com"                                                           
- *   => ["example.com", [], 2, "\300\000\"\246"]
- *   
- * This name has no DNS aliases, and a single IPv4 address.
- *   
- *   Socket.gethostbyname "smtp.telus.net"
- *   => ["smtp.svc.telus.net", ["smtp.telus.net"], 2, "\307\271\334\371"]
- *   
- * This name is an an alias so the canonical name is returned, as well as the
- * alias and a single IPv4 address.
- *   
- *   Socket.gethostbyname "localhost"
- *   => ["localhost", [], 30, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\001", "\177\000\000\001"]
- *   
- * This machine has no aliases, returns an IPv6 address, and has an additional IPv4 address.
- *
- * +host+ can also be an IP address in presentation format, in which case a
- * reverse lookup is done on the address:
- *
- *   Socket.gethostbyname("127.0.0.1")
- *   => ["localhost", [], 2, "\177\000\000\001"]
- *
- *   Socket.gethostbyname("192.0.34.166")
- *   => ["www.example.com", [], 2, "\300\000\"\246"]
- *
- *
- * == See
- * See: Socket.getaddrinfo
- */
 static VALUE
 sock_s_gethostbyname(obj, host)
     VALUE obj, host;
@@ -3389,18 +2132,6 @@ sock_s_gethostbyaddr(argc, argv)
     return ary;
 }
 
-/*
- * Document-method: getservbyname
- * call-seq: Socket.getservbyname(name, proto="tcp") => port
- *
- * +name+ is a service name ("ftp", "telnet", ...) and proto is a protocol name
- * ("udp", "tcp", ...). '/etc/services' (or your system's equivalent) is
- * searched for a service for +name+ and +proto+, and the port number is
- * returned.
- *
- * Note that unlike Socket.getaddrinfo, +proto+ may not be specified using the
- * Socket::SOCK_* constants, a string must must be used.
- */
 static VALUE
 sock_s_getservbyaname(argc, argv)
     int argc;
@@ -3431,120 +2162,6 @@ sock_s_getservbyaname(argc, argv)
     return INT2FIX(port);
 }
 
-/*
-Documentation should explain the following:
-
-  $ pp Socket.getaddrinfo("", 1, Socket::AF_UNSPEC, Socket::SOCK_STREAM, 0, Socket::AI_PASSIVE)
-  [["AF_INET", 1, "0.0.0.0", "0.0.0.0", 2, 1, 6]]
-
-  $ pp Socket.getaddrinfo(nil, 1, Socket::AF_UNSPEC, Socket::SOCK_STREAM, 0, Socket::AI_PASSIVE)
-  [["AF_INET6", 1, "::", "::", 30, 1, 6],
-   ["AF_INET", 1, "0.0.0.0", "0.0.0.0", 2, 1, 6]]
-
-  $ pp Socket.getaddrinfo("localhost", 1, Socket::AF_UNSPEC, Socket::SOCK_STREAM, 0, Socket::AI_PASSIVE)
-  [["AF_INET6", 1, "localhost", "::1", 30, 1, 6],
-   ["AF_INET", 1, "localhost", "127.0.0.1", 2, 1, 6]]
-
-  $ pp Socket.getaddrinfo("ensemble.local.", 1, Socket::AF_UNSPEC, Socket::SOCK_STREAM, 0, Socket::AI_PASSIVE)
-  [["AF_INET", 1, "localhost", "192.168.123.154", 2, 1, 6]]
-
-Does it?
-
-API suggestion: this method has too many arguments, it would be backwards compatible and easier
-to understand if limit args were accepted as :family=>..., :flags=>...
-*/
-
-/*
- * Document-method: getaddrinfo
- * call-seq: Socket.getaddrinfo(host, service, family=nil, socktype=nil, protocol=nil, flags=nil) => addrinfo
- *
- * Return address information for +host+ and +port+. The remaining arguments
- * are hints that limit the address information returned.
- *
- * This method corresponds closely to the POSIX.1g getaddrinfo() definition.
- *
- * === Parameters
- * - +host+ is a host name or an address string (dotted decimal for IPv4, or a hex string
- *   for IPv6) for which to return information. A nil is also allowed, its meaning
- *   depends on +flags+, see below.
- * - +service+ is a service name ("http", "ssh", ...), or 
- *   a port number (80, 22, ...), see Socket.getservbyname for more
- *   information. A nil is also allowed, meaning zero.
- * - +family+ limits the output to a specific address family, one of the
- *   Socket::AF_* constants. Socket::AF_INET (IPv4) and Socket::AF_INET6 (IPv6)
- *   are the most commonly used families. You will usually pass either nil or
- *   Socket::AF_UNSPEC, allowing the IPv6 information to be returned first if
- *   +host+ is reachable via IPv6, and IPv4 information otherwise.  The two
- *   strings "AF_INET" or "AF_INET6" are also allowed, they are converted to
- *   their respective Socket::AF_* constants.
- * - +socktype+ limits the output to a specific type of socket, one of the
- *   Socket::SOCK_* constants. Socket::SOCK_STREAM (for TCP) and
- *   Socket::SOCK_DGRAM (for UDP) are the most commonly used socket types. If
- *   nil, then information for all types of sockets supported by +service+ will
- *   be returned. You will usually know what type of socket you intend to
- *   create, and should pass that socket type in.
- * - +protocol+ limits the output to a specific protocol numpber, one of the
- *   Socket::IPPROTO_* constants. It is usually implied by the socket type
- *   (Socket::SOCK_STREAM => Socket::IPPROTO_TCP, ...), if you pass other than
- *   nil you already know what this is for.
- * - +flags+ is one of the Socket::AI_* constants. They mean:
- *   - Socket::AI_PASSIVE: when set, if +host+ is nil the 'any' address will be
- *     returned, Socket::INADDR_ANY or 0 for IPv4, "0::0" or "::" for IPv6.  This
- *     address is suitable for use by servers that will bind their socket and do
- *     a passive listen, thus the name of the flag. Otherwise the local or
- *     loopback address will be returned, this is "127.0.0.1" for IPv4 and "::1'
- *     for IPv6.
- *   - ...
- *
- *
- * === Returns
- *
- * Returns an array of arrays, where each subarray contains:
- * - address family, a string like "AF_INET" or "AF_INET6"
- * - port number, the port number for +service+
- * - host name, either a canonical name for +host+, or it's address in presentation
- *   format if the address could not be looked up.
- * - host IP, the address of +host+ in presentation format
- * - address family, as a numeric value (one of the Socket::AF_* constants).
- * - socket type, as a numeric value (one of the Socket::SOCK_* constants).
- * - protocol number, as a numeric value (one of the Socket::IPPROTO_* constants).
- *
- * The first four values are identical to what is commonly returned as an
- * address array, see IPSocket for more information.
- *
- * === Examples
- *
- * Not all input combinations are valid, and while there are many combinations,
- * only a few cases are common.
- *
- * A typical client will call getaddrinfo with the +host+ and +service+ it
- * wants to connect to. It knows that it will attempt to connect with either
- * TCP or UDP, and specifies +socktype+ accordingly. It loops through all
- * returned addresses, and try to connect to them in turn:
- *
- *   addrinfo = Socket::getaddrinfo('www.example.com', 'www', nil, Socket::SOCK_STREAM)
- *   addrinfo.each do |af, port, name, addr|
- *     begin
- *       sock = TCPSocket.new(addr, port)
- *       # ...
- *       exit 1
- *     rescue
- *     end
- *   end
- *
- * With UDP you don't know if connect suceeded, but if communication fails,
- * the next address can be tried.
- *
- * A typical server will call getaddrinfo with a +host+ of nil, the +service+
- * it listens to, and a +flags+ of Socket::AI_PASSIVE. It will listen for
- * connections on the first returned address:
- *   addrinfo = Socket::getaddrinfo(nil, 'www', nil, Socket::SOCK_STREAM, nil, Socket::AI_PASSIVE)
- *   af, port, name, addr = addrinfo.first
- *   sock = TCPServer(addr, port)
- *   while( client = s.accept )
- *     # ...
- *   end
- */
 static VALUE
 sock_s_getaddrinfo(argc, argv)
     int argc;
@@ -3672,9 +2289,7 @@ sock_s_getnameinfo(argc, argv)
 		 * 4th element holds numeric form, don't resolve.
 		 * see ipaddr().
 		 */
-#ifdef AI_NUMERICHOST /* AIX 4.3.3 doesn't have AI_NUMERICHOST. */
 		hints.ai_flags |= AI_NUMERICHOST;
-#endif
 	    }
 	}
 	else {
@@ -3782,17 +2397,6 @@ sock_s_unpack_sockaddr_in(self, addr)
     VALUE host;
 
     sockaddr = (struct sockaddr_in*)StringValuePtr(addr);
-    if (((struct sockaddr *)sockaddr)->sa_family != AF_INET
-#ifdef INET6
-        && ((struct sockaddr *)sockaddr)->sa_family != AF_INET6
-#endif
-        ) {
-#ifdef INET6
-        rb_raise(rb_eArgError, "not an AF_INET/AF_INET6 sockaddr");
-#else
-        rb_raise(rb_eArgError, "not an AF_INET sockaddr");
-#endif
-    }
     host = make_ipaddr((struct sockaddr*)sockaddr);
     OBJ_INFECT(host, addr);
     return rb_assoc_new(INT2NUM(ntohs(sockaddr->sin_port)), host);
@@ -3804,17 +2408,11 @@ sock_s_pack_sockaddr_un(self, path)
     VALUE self, path;
 {
     struct sockaddr_un sockaddr;
-    char *sun_path;
     VALUE addr;
 
     MEMZERO(&sockaddr, struct sockaddr_un, 1);
     sockaddr.sun_family = AF_UNIX;
-    sun_path = StringValueCStr(path);
-    if (sizeof(sockaddr.sun_path) <= strlen(sun_path)) {
-        rb_raise(rb_eArgError, "too long unix socket path (max: %dbytes)",
-            (int)sizeof(sockaddr.sun_path)-1);
-    }
-    strncpy(sockaddr.sun_path, sun_path, sizeof(sockaddr.sun_path)-1);
+    strncpy(sockaddr.sun_path, StringValuePtr(path), sizeof(sockaddr.sun_path)-1);
     addr = rb_str_new((char*)&sockaddr, sizeof(sockaddr));
     OBJ_INFECT(addr, path);
 
@@ -3826,24 +2424,15 @@ sock_s_unpack_sockaddr_un(self, addr)
     VALUE self, addr;
 {
     struct sockaddr_un * sockaddr;
-    char *sun_path;
     VALUE path;
 
     sockaddr = (struct sockaddr_un*)StringValuePtr(addr);
-    if (((struct sockaddr *)sockaddr)->sa_family != AF_UNIX) {
-        rb_raise(rb_eArgError, "not an AF_UNIX sockaddr");
-    }
-    if (sizeof(struct sockaddr_un) < RSTRING(addr)->len) {
-        rb_raise(rb_eTypeError, "too long sockaddr_un - %ld longer than %d",
+    if (RSTRING(addr)->len != sizeof(struct sockaddr_un)) {
+	rb_raise(rb_eTypeError, "sockaddr_un size differs - %ld required; %d given",
 		 RSTRING(addr)->len, sizeof(struct sockaddr_un));
     }
-    sun_path = unixpath(sockaddr, RSTRING(addr)->len);
-    if (sizeof(struct sockaddr_un) == RSTRING(addr)->len &&
-        sun_path == sockaddr->sun_path &&
-        sun_path + strlen(sun_path) == RSTRING(addr)->ptr + RSTRING(addr)->len) {
-        rb_raise(rb_eArgError, "sockaddr_un.sun_path not NUL terminated");
-    }
-    path = rb_str_new2(sun_path);
+    /* xxx: should I check against sun_path size? */
+    path = rb_str_new2(sockaddr->sun_path);
     OBJ_INFECT(path, addr);
     return path;
 }
@@ -3860,31 +2449,6 @@ sock_define_const(name, value)
     rb_define_const(mConst, name, INT2FIX(value));
 }
 
-/*
- * Class +Socket+ provides access to the underlying operating system
- * socket implementations. It can be used to provide more operating system
- * specific functionality than the protocol-specific socket classes but at the
- * expense of greater complexity. In particular, the class handles addresses
- * using +struct sockaddr+ structures packed into Ruby strings, which can be
- * a joy to manipulate.
- * 
- * === Exception Handling
- * Ruby's implementation of +Socket+ causes an exception to be raised
- * based on the error generated by the system dependent implementation.
- * This is why the methods are documented in a way that isolate
- * Unix-based system exceptions from Windows based exceptions. If more
- * information on particular exception is needed please refer to the 
- * Unix manual pages or the Windows WinSock reference.
- * 
- * 
- * === Documentation by
- * * Zach Dennis
- * * Sam Roberts
- * * <em>Programming Ruby</em> from The Pragmatic Bookshelf.  
- * 
- * Much material in this documentation is taken with permission from  
- * <em>Programming Ruby</em> from The Pragmatic Bookshelf.  
- */
 void
 Init_socket()
 {
@@ -3908,7 +2472,6 @@ Init_socket()
     rb_define_method(rb_cBasicSocket, "getpeername", bsock_getpeername, 0);
     rb_define_method(rb_cBasicSocket, "send", bsock_send, -1);
     rb_define_method(rb_cBasicSocket, "recv", bsock_recv, -1);
-    rb_define_method(rb_cBasicSocket, "recv_nonblock", bsock_recv_nonblock, -1);
 
     rb_cIPSocket = rb_define_class("IPSocket", rb_cBasicSocket);
     rb_define_global_const("IPsocket", rb_cIPSocket);
@@ -3934,7 +2497,6 @@ Init_socket()
     rb_cTCPServer = rb_define_class("TCPServer", rb_cTCPSocket);
     rb_define_global_const("TCPserver", rb_cTCPServer);
     rb_define_method(rb_cTCPServer, "accept", tcp_accept, 0);
-    rb_define_method(rb_cTCPServer, "accept_nonblock", tcp_accept_nonblock, 0);
     rb_define_method(rb_cTCPServer, "sysaccept", tcp_sysaccept, 0);
     rb_define_method(rb_cTCPServer, "initialize", tcp_svr_init, -1);
     rb_define_method(rb_cTCPServer, "listen", sock_listen, 1);
@@ -3945,7 +2507,6 @@ Init_socket()
     rb_define_method(rb_cUDPSocket, "connect", udp_connect, 2);
     rb_define_method(rb_cUDPSocket, "bind", udp_bind, 2);
     rb_define_method(rb_cUDPSocket, "send", udp_send, -1);
-    rb_define_method(rb_cUDPSocket, "recvfrom_nonblock", udp_recvfrom_nonblock, -1);
 
 #ifdef HAVE_SYS_UN_H
     rb_cUNIXSocket = rb_define_class("UNIXSocket", rb_cBasicSocket);
@@ -3964,7 +2525,6 @@ Init_socket()
     rb_define_global_const("UNIXserver", rb_cUNIXServer);
     rb_define_method(rb_cUNIXServer, "initialize", unix_svr_init, 1);
     rb_define_method(rb_cUNIXServer, "accept", unix_accept, 0);
-    rb_define_method(rb_cUNIXServer, "accept_nonblock", unix_accept_nonblock, 0);
     rb_define_method(rb_cUNIXServer, "sysaccept", unix_sysaccept, 0);
     rb_define_method(rb_cUNIXServer, "listen", sock_listen, 1);
 #endif
@@ -3973,15 +2533,12 @@ Init_socket()
 
     rb_define_method(rb_cSocket, "initialize", sock_initialize, 3);
     rb_define_method(rb_cSocket, "connect", sock_connect, 1);
-    rb_define_method(rb_cSocket, "connect_nonblock", sock_connect_nonblock, 1);
     rb_define_method(rb_cSocket, "bind", sock_bind, 1);
     rb_define_method(rb_cSocket, "listen", sock_listen, 1);
     rb_define_method(rb_cSocket, "accept", sock_accept, 0);
-    rb_define_method(rb_cSocket, "accept_nonblock", sock_accept_nonblock, 0);
     rb_define_method(rb_cSocket, "sysaccept", sock_sysaccept, 0);
 
     rb_define_method(rb_cSocket, "recvfrom", sock_recvfrom, -1);
-    rb_define_method(rb_cSocket, "recvfrom_nonblock", sock_recvfrom_nonblock, -1);
 
     rb_define_singleton_method(rb_cSocket, "socketpair", sock_s_socketpair, 3);
     rb_define_singleton_method(rb_cSocket, "pair", sock_s_socketpair, 3);
@@ -4047,195 +2604,6 @@ Init_socket()
 #ifdef INET6
     sock_define_const("PF_INET6", PF_INET6);
 #endif
-#ifdef AF_LOCAL
-    sock_define_const("AF_LOCAL", AF_LOCAL);
-#endif
-#ifdef PF_LOCAL
-    sock_define_const("PF_LOCAL", PF_LOCAL);
-#endif
-#ifdef AF_IMPLINK
-    sock_define_const("AF_IMPLINK", AF_IMPLINK);
-#endif
-#ifdef PF_IMPLINK
-    sock_define_const("PF_IMPLINK", PF_IMPLINK);
-#endif
-#ifdef AF_PUP
-    sock_define_const("AF_PUP", AF_PUP);
-#endif
-#ifdef PF_PUP
-    sock_define_const("PF_PUP", PF_PUP);
-#endif
-#ifdef AF_CHAOS
-    sock_define_const("AF_CHAOS", AF_CHAOS);
-#endif
-#ifdef PF_CHAOS
-    sock_define_const("PF_CHAOS", PF_CHAOS);
-#endif
-#ifdef AF_NS
-    sock_define_const("AF_NS", AF_NS);
-#endif
-#ifdef PF_NS
-    sock_define_const("PF_NS", PF_NS);
-#endif
-#ifdef AF_ISO
-    sock_define_const("AF_ISO", AF_ISO);
-#endif
-#ifdef PF_ISO
-    sock_define_const("PF_ISO", PF_ISO);
-#endif
-#ifdef AF_OSI
-    sock_define_const("AF_OSI", AF_OSI);
-#endif
-#ifdef PF_OSI
-    sock_define_const("PF_OSI", PF_OSI);
-#endif
-#ifdef AF_ECMA
-    sock_define_const("AF_ECMA", AF_ECMA);
-#endif
-#ifdef PF_ECMA
-    sock_define_const("PF_ECMA", PF_ECMA);
-#endif
-#ifdef AF_DATAKIT
-    sock_define_const("AF_DATAKIT", AF_DATAKIT);
-#endif
-#ifdef PF_DATAKIT
-    sock_define_const("PF_DATAKIT", PF_DATAKIT);
-#endif
-#ifdef AF_CCITT
-    sock_define_const("AF_CCITT", AF_CCITT);
-#endif
-#ifdef PF_CCITT
-    sock_define_const("PF_CCITT", PF_CCITT);
-#endif
-#ifdef AF_SNA
-    sock_define_const("AF_SNA", AF_SNA);
-#endif
-#ifdef PF_SNA
-    sock_define_const("PF_SNA", PF_SNA);
-#endif
-#ifdef AF_DEC
-    sock_define_const("AF_DEC", AF_DEC);
-#endif
-#ifdef PF_DEC
-    sock_define_const("PF_DEC", PF_DEC);
-#endif
-#ifdef AF_DLI
-    sock_define_const("AF_DLI", AF_DLI);
-#endif
-#ifdef PF_DLI
-    sock_define_const("PF_DLI", PF_DLI);
-#endif
-#ifdef AF_LAT
-    sock_define_const("AF_LAT", AF_LAT);
-#endif
-#ifdef PF_LAT
-    sock_define_const("PF_LAT", PF_LAT);
-#endif
-#ifdef AF_HYLINK
-    sock_define_const("AF_HYLINK", AF_HYLINK);
-#endif
-#ifdef PF_HYLINK
-    sock_define_const("PF_HYLINK", PF_HYLINK);
-#endif
-#ifdef AF_ROUTE
-    sock_define_const("AF_ROUTE", AF_ROUTE);
-#endif
-#ifdef PF_ROUTE
-    sock_define_const("PF_ROUTE", PF_ROUTE);
-#endif
-#ifdef AF_LINK
-    sock_define_const("AF_LINK", AF_LINK);
-#endif
-#ifdef PF_LINK
-    sock_define_const("PF_LINK", PF_LINK);
-#endif
-#ifdef AF_COIP
-    sock_define_const("AF_COIP", AF_COIP);
-#endif
-#ifdef PF_COIP
-    sock_define_const("PF_COIP", PF_COIP);
-#endif
-#ifdef AF_CNT
-    sock_define_const("AF_CNT", AF_CNT);
-#endif
-#ifdef PF_CNT
-    sock_define_const("PF_CNT", PF_CNT);
-#endif
-#ifdef AF_SIP
-    sock_define_const("AF_SIP", AF_SIP);
-#endif
-#ifdef PF_SIP
-    sock_define_const("PF_SIP", PF_SIP);
-#endif
-#ifdef AF_NDRV
-    sock_define_const("AF_NDRV", AF_NDRV);
-#endif
-#ifdef PF_NDRV
-    sock_define_const("PF_NDRV", PF_NDRV);
-#endif
-#ifdef AF_ISDN
-    sock_define_const("AF_ISDN", AF_ISDN);
-#endif
-#ifdef PF_ISDN
-    sock_define_const("PF_ISDN", PF_ISDN);
-#endif
-#ifdef AF_NATM
-    sock_define_const("AF_NATM", AF_NATM);
-#endif
-#ifdef PF_NATM
-    sock_define_const("PF_NATM", PF_NATM);
-#endif
-#ifdef AF_SYSTEM
-    sock_define_const("AF_SYSTEM", AF_SYSTEM);
-#endif
-#ifdef PF_SYSTEM
-    sock_define_const("PF_SYSTEM", PF_SYSTEM);
-#endif
-#ifdef AF_NETBIOS
-    sock_define_const("AF_NETBIOS", AF_NETBIOS);
-#endif
-#ifdef PF_NETBIOS
-    sock_define_const("PF_NETBIOS", PF_NETBIOS);
-#endif
-#ifdef AF_PPP
-    sock_define_const("AF_PPP", AF_PPP);
-#endif
-#ifdef PF_PPP
-    sock_define_const("PF_PPP", PF_PPP);
-#endif
-#ifdef AF_ATM
-    sock_define_const("AF_ATM", AF_ATM);
-#endif
-#ifdef PF_ATM
-    sock_define_const("PF_ATM", PF_ATM);
-#endif
-#ifdef AF_NETGRAPH
-    sock_define_const("AF_NETGRAPH", AF_NETGRAPH);
-#endif
-#ifdef PF_NETGRAPH
-    sock_define_const("PF_NETGRAPH", PF_NETGRAPH);
-#endif
-#ifdef AF_MAX
-    sock_define_const("AF_MAX", AF_MAX);
-#endif
-#ifdef PF_MAX
-    sock_define_const("PF_MAX", PF_MAX);
-#endif
-#ifdef AF_E164
-    sock_define_const("AF_E164", AF_E164);
-#endif
-#ifdef PF_XTP
-    sock_define_const("PF_XTP", PF_XTP);
-#endif
-#ifdef PF_RTIP
-    sock_define_const("PF_RTIP", PF_RTIP);
-#endif
-#ifdef PF_PIP
-    sock_define_const("PF_PIP", PF_PIP);
-#endif
-#ifdef PF_KEY
-    sock_define_const("PF_KEY", PF_KEY);
-#endif
 
     sock_define_const("MSG_OOB", MSG_OOB);
 #ifdef MSG_PEEK
@@ -4244,42 +2612,6 @@ Init_socket()
 #ifdef MSG_DONTROUTE
     sock_define_const("MSG_DONTROUTE", MSG_DONTROUTE);
 #endif
-#ifdef MSG_EOR
-    sock_define_const("MSG_EOR", MSG_EOR);
-#endif
-#ifdef MSG_TRUNC
-    sock_define_const("MSG_TRUNC", MSG_TRUNC);
-#endif
-#ifdef MSG_CTRUNC
-    sock_define_const("MSG_CTRUNC", MSG_CTRUNC);
-#endif
-#ifdef MSG_WAITALL
-    sock_define_const("MSG_WAITALL", MSG_WAITALL);
-#endif
-#ifdef MSG_DONTWAIT
-    sock_define_const("MSG_DONTWAIT", MSG_DONTWAIT);
-#endif
-#ifdef MSG_EOF
-    sock_define_const("MSG_EOF", MSG_EOF);
-#endif
-#ifdef MSG_FLUSH
-    sock_define_const("MSG_FLUSH", MSG_FLUSH);
-#endif
-#ifdef MSG_HOLD
-    sock_define_const("MSG_HOLD", MSG_HOLD);
-#endif
-#ifdef MSG_SEND
-    sock_define_const("MSG_SEND", MSG_SEND);
-#endif
-#ifdef MSG_HAVEMORE
-    sock_define_const("MSG_HAVEMORE", MSG_HAVEMORE);
-#endif
-#ifdef MSG_RCVMORE
-    sock_define_const("MSG_RCVMORE", MSG_RCVMORE);
-#endif
-#ifdef MSG_COMPAT
-    sock_define_const("MSG_COMPAT", MSG_COMPAT);
-#endif
 
     sock_define_const("SOL_SOCKET", SOL_SOCKET);
 #ifdef SOL_IP
@@ -4464,9 +2796,6 @@ Init_socket()
     sock_define_const("SO_DEBUG", SO_DEBUG);
 #endif
     sock_define_const("SO_REUSEADDR", SO_REUSEADDR);
-#ifdef SO_REUSEPORT
-    sock_define_const("SO_REUSEPORT", SO_REUSEPORT);
-#endif
 #ifdef SO_TYPE
     sock_define_const("SO_TYPE", SO_TYPE);
 #endif
@@ -4518,33 +2847,6 @@ Init_socket()
 #ifdef SO_SNDTIMEO
     sock_define_const("SO_SNDTIMEO", SO_SNDTIMEO);
 #endif
-#ifdef SO_ACCEPTCONN
-    sock_define_const("SO_ACCEPTCONN", SO_ACCEPTCONN);
-#endif
-#ifdef SO_USELOOPBACK
-    sock_define_const("SO_USELOOPBACK", SO_USELOOPBACK);
-#endif
-#ifdef SO_ACCEPTFILTER
-    sock_define_const("SO_ACCEPTFILTER", SO_ACCEPTFILTER);
-#endif
-#ifdef SO_DONTTRUNC
-    sock_define_const("SO_DONTTRUNC", SO_DONTTRUNC);
-#endif
-#ifdef SO_WANTMORE
-    sock_define_const("SO_WANTMORE", SO_WANTMORE);
-#endif
-#ifdef SO_WANTOOBFLAG
-    sock_define_const("SO_WANTOOBFLAG", SO_WANTOOBFLAG);
-#endif
-#ifdef SO_NREAD
-    sock_define_const("SO_NREAD", SO_NREAD);
-#endif
-#ifdef SO_NKE
-    sock_define_const("SO_NKE", SO_NKE);
-#endif
-#ifdef SO_NOSIGPIPE
-    sock_define_const("SO_NOSIGPIPE", SO_NOSIGPIPE);
-#endif
 
 #ifdef SO_SECURITY_AUTHENTICATION
     sock_define_const("SO_SECURITY_AUTHENTICATION", SO_SECURITY_AUTHENTICATION);
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index a64aaf837c..8750262c11 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -98,9 +98,9 @@ get_strio(self)
 
 #define StringIO(obj) get_strio(obj)
 
-#define CLOSED(ptr) (!((ptr)->flags & FMODE_READWRITE))
-#define READABLE(ptr) ((ptr)->flags & FMODE_READABLE)
-#define WRITABLE(ptr) ((ptr)->flags & FMODE_WRITABLE)
+#define CLOSED(ptr) NIL_P((ptr)->string)
+#define READABLE(ptr) (!CLOSED(ptr) && ((ptr)->flags & FMODE_READABLE))
+#define WRITABLE(ptr) (!CLOSED(ptr) && ((ptr)->flags & FMODE_WRITABLE))
 
 static struct StringIO*
 readable(ptr)
@@ -187,13 +187,6 @@ strio_s_allocate(klass)
     return Data_Wrap_Struct(klass, strio_mark, strio_free, 0);
 }
 
-/*
- * call-seq: StringIO.open(string=""[, mode]) {|strio| ...}
- *
- * Equivalent to StringIO.new except that when it is called with a block, it
- * yields with the new instance and closes it, and returns the result which
- * returned from the block.
- */
 static VALUE
 strio_s_open(argc, argv, klass)
     int argc;
@@ -205,11 +198,6 @@ strio_s_open(argc, argv, klass)
     return rb_ensure(rb_yield, obj, strio_finalize, obj);
 }
 
-/*
- * call-seq: StringIO.new(string=""[, mode])
- *
- * Creates new StringIO instance from with _string_ and _mode_.
- */
 static VALUE
 strio_initialize(argc, argv, self)
     int argc;
@@ -268,9 +256,6 @@ strio_finalize(self)
     return self;
 }
 
-/*
- * Returns +false+.  Just for compatibility to IO.
- */
 static VALUE
 strio_false(self)
     VALUE self;
@@ -279,9 +264,6 @@ strio_false(self)
     return Qfalse;
 }
 
-/*
- * Returns +nil+.  Just for compatibility to IO.
- */
 static VALUE
 strio_nil(self)
     VALUE self;
@@ -290,9 +272,6 @@ strio_nil(self)
     return Qnil;
 }
 
-/*
- * Returns *strio* itself.  Just for compatibility to IO.
- */
 static VALUE
 strio_self(self)
     VALUE self;
@@ -301,9 +280,6 @@ strio_self(self)
     return self;
 }
 
-/*
- * Returns 0.  Just for compatibility to IO.
- */
 static VALUE
 strio_0(self)
     VALUE self;
@@ -312,9 +288,6 @@ strio_0(self)
     return INT2FIX(0);
 }
 
-/*
- * Returns the argument unchanged.  Just for compatibility to IO.
- */
 static VALUE
 strio_first(self, arg)
     VALUE self, arg;
@@ -323,9 +296,6 @@ strio_first(self, arg)
     return arg;
 }
 
-/*
- * Raises NotImplementedError.
- */
 static VALUE
 strio_unimpl(argc, argv, self)
     int argc;
@@ -337,11 +307,6 @@ strio_unimpl(argc, argv, self)
     return Qnil;		/* not reached */
 }
 
-/*
- * call-seq: strio.string     -> string
- *
- * Returns underlying String object, the subject of IO.
- */
 static VALUE
 strio_get_string(self)
     VALUE self;
@@ -349,12 +314,6 @@ strio_get_string(self)
     return StringIO(self)->string;
 }
 
-/*
- * call-seq:
- *   strio.string = string  -> string
- *
- * Changes underlying String object, the subject of IO.
- */
 static VALUE
 strio_set_string(self, string)
     VALUE self, string;
@@ -363,20 +322,15 @@ strio_set_string(self, string)
 
     if (!OBJ_TAINTED(self)) rb_secure(4);
     ptr->flags &= ~FMODE_READWRITE;
-    StringValue(string);
-    ptr->flags = OBJ_FROZEN(string) ? FMODE_READABLE : FMODE_READWRITE;
+    if (!NIL_P(string)) {
+	StringValue(string);
+	ptr->flags = OBJ_FROZEN(string) ? FMODE_READABLE : FMODE_READWRITE;
+    }
     ptr->pos = 0;
     ptr->lineno = 0;
     return ptr->string = string;
 }
 
-/*
- * call-seq:
- *   strio.close  -> nil
- *
- * Closes strio.  The *strio* is unavailable for any further data 
- * operations; an +IOError+ is raised if such an attempt is made.
- */
 static VALUE
 strio_close(self)
     VALUE self;
@@ -385,17 +339,11 @@ strio_close(self)
     if (CLOSED(ptr)) {
 	rb_raise(rb_eIOError, "closed stream");
     }
+    ptr->string = Qnil;
     ptr->flags &= ~FMODE_READWRITE;
-    return Qnil;
+    return self;
 }
 
-/*
- * call-seq:
- *   strio.close_read    -> nil
- *
- * Closes the read end of a StringIO.  Will raise an +IOError+ if the
- * *strio* is not readable.
- */
 static VALUE
 strio_close_read(self)
     VALUE self;
@@ -404,17 +352,12 @@ strio_close_read(self)
     if (!READABLE(ptr)) {
 	rb_raise(rb_eIOError, "closing non-duplex IO for reading");
     }
-    ptr->flags &= ~FMODE_READABLE;
-    return Qnil;
+    if (!((ptr->flags &= ~FMODE_READABLE) & FMODE_READWRITE)) {
+	ptr->string = Qnil;
+    }
+    return self;
 }
 
-/*
- * call-seq:
- *   strio.close_write    -> nil
- *
- * Closes the write end of a StringIO.  Will raise an  +IOError+ if the
- * *strio* is not writeable.
- */
 static VALUE
 strio_close_write(self)
     VALUE self;
@@ -423,16 +366,12 @@ strio_close_write(self)
     if (!WRITABLE(ptr)) {
 	rb_raise(rb_eIOError, "closing non-duplex IO for writing");
     }
-    ptr->flags &= ~FMODE_WRITABLE;
-    return Qnil;
+    if (!((ptr->flags &= ~FMODE_WRITABLE) & FMODE_READWRITE)) {
+	ptr->string = Qnil;
+    }
+    return self;
 }
 
-/*
- * call-seq:
- *   strio.closed?    -> true or false
- *
- * Returns +true+ if *strio* is completely closed, +false+ otherwise.
- */
 static VALUE
 strio_closed(self)
     VALUE self;
@@ -442,12 +381,6 @@ strio_closed(self)
     return Qtrue;
 }
 
-/*
- * call-seq:
- *   strio.closed_read?    -> true or false
- *
- * Returns +true+ if *strio* is not readable, +false+ otherwise.
- */
 static VALUE
 strio_closed_read(self)
     VALUE self;
@@ -457,12 +390,6 @@ strio_closed_read(self)
     return Qtrue;
 }
 
-/*
- * call-seq:
- *   strio.closed_write?    -> true or false
- *
- * Returns +true+ if *strio* is not writable, +false+ otherwise.
- */
 static VALUE
 strio_closed_write(self)
     VALUE self;
@@ -472,14 +399,6 @@ strio_closed_write(self)
     return Qtrue;
 }
 
-/*
- * call-seq:
- *   strio.eof     -> true or false
- *   strio.eof?    -> true or false
- *
- * Returns true if *strio* is at end of file. The stringio must be  
- * opened for reading or an +IOError+ will be raised.
- */
 static VALUE
 strio_eof(self)
     VALUE self;
@@ -489,7 +408,6 @@ strio_eof(self)
     return Qtrue;
 }
 
-/* :nodoc: */
 static VALUE
 strio_copy(copy, orig)
     VALUE copy, orig;
@@ -508,16 +426,6 @@ strio_copy(copy, orig)
     return copy;
 }
 
-/*
- * call-seq:
- *   strio.lineno    -> integer
- *
- * Returns the current line number in *strio*. The stringio must be
- * opened for reading. +lineno+ counts the number of times  +gets+ is
- * called, rather than the number of newlines  encountered. The two
- * values will differ if +gets+ is  called with a separator other than
- * newline.  See also the  <code>$.</code> variable.
- */
 static VALUE
 strio_get_lineno(self)
     VALUE self;
@@ -525,13 +433,6 @@ strio_get_lineno(self)
     return LONG2NUM(StringIO(self)->lineno);
 }
 
-/*
- * call-seq:
- *   strio.lineno = integer    -> integer
- *
- * Manually sets the current line number to the given value.
- * <code>$.</code> is updated only on the next read.
- */
 static VALUE
 strio_set_lineno(self, lineno)
     VALUE self, lineno;
@@ -540,26 +441,14 @@ strio_set_lineno(self, lineno)
     return lineno;
 }
 
-/* call-seq: strio.binmode -> true */
 #define strio_binmode strio_self
 
-/* call-seq: strio.fcntl */
 #define strio_fcntl strio_unimpl
 
-/* call-seq: strio.flush -> strio */
 #define strio_flush strio_self
 
-/* call-seq: strio.fsync -> 0 */
 #define strio_fsync strio_0
 
-/*
- * call-seq:
- *   strio.reopen(other_StrIO)     -> strio
- *   strio.reopen(string, mode)    -> strio
- *
- * Reinitializes *strio* with the given <i>other_StrIO</i> or _string_ 
- * and _mode_ (see StringIO#new).
- */
 static VALUE
 strio_reopen(argc, argv, self)
     int argc;
@@ -573,13 +462,6 @@ strio_reopen(argc, argv, self)
     return strio_initialize(argc, argv, self);
 }
 
-/*
- * call-seq:
- *   strio.pos     -> integer
- *   strio.tell    -> integer
- *
- * Returns the current offset (in bytes) of *strio*.
- */
 static VALUE
 strio_get_pos(self)
     VALUE self;
@@ -587,12 +469,6 @@ strio_get_pos(self)
     return LONG2NUM(StringIO(self)->pos);
 }
 
-/*
- * call-seq:
- *   strio.pos = integer    -> integer
- *
- * Seeks to the given position (in bytes) in *strio*.
- */
 static VALUE
 strio_set_pos(self, pos)
     VALUE self;
@@ -604,17 +480,9 @@ strio_set_pos(self, pos)
 	error_inval(0);
     }
     ptr->pos = p;
-    ptr->flags &= ~STRIO_EOF;
     return pos;
 }
 
-/*
- * call-seq:
- *   strio.rewind    -> 0
- *
- * Positions *strio* to the beginning of input, resetting
- * +lineno+ to zero.
- */
 static VALUE
 strio_rewind(self)
     VALUE self;
@@ -626,13 +494,6 @@ strio_rewind(self)
     return INT2FIX(0);
 }
 
-/*
- * call-seq:
- *   strio.seek(amount, whence=SEEK_SET) -> 0
- *
- * Seeks to a given offset _amount_ in the stream according to
- * the value of _whence_ (see IO#seek).
- */
 static VALUE
 strio_seek(argc, argv, self)
     int argc;
@@ -665,12 +526,6 @@ strio_seek(argc, argv, self)
     return INT2FIX(0);
 }
 
-/*
- * call-seq:
- *   strio.sync    -> true
- *
- * Returns +true+ always.
- */
 static VALUE
 strio_get_sync(self)
     VALUE self;
@@ -679,17 +534,10 @@ strio_get_sync(self)
     return Qtrue;
 }
 
-/* call-seq: strio.sync = boolean -> boolean */
 #define strio_set_sync strio_first
 
 #define strio_tell strio_get_pos
 
-/*
- * call-seq:
- *   strio.each_byte {|byte| block }  -> strio
- *
- * See IO#each_byte.
- */
 static VALUE
 strio_each_byte(self)
     VALUE self;
@@ -702,12 +550,6 @@ strio_each_byte(self)
     return Qnil;
 }
 
-/*
- * call-seq:
- *   strio.getc   -> fixnum or nil
- *
- * See IO#getc.
- */
 static VALUE
 strio_getc(self)
     VALUE self;
@@ -722,35 +564,6 @@ strio_getc(self)
     return CHR2FIX(c);
 }
 
-static void
-strio_extend(ptr, pos, len)
-    struct StringIO *ptr;
-    long pos, len;
-{
-    long olen;
-
-    check_modifiable(ptr);
-    olen = RSTRING(ptr->string)->len;
-    if (pos + len > olen) {
-	rb_str_resize(ptr->string, pos + len);
-	if (pos > olen)
-	    MEMZERO(RSTRING(ptr->string)->ptr + olen, char, pos - olen);
-    }
-    else {
-	rb_str_modify(ptr->string);
-    }
-}
-
-/*
- * call-seq:
- *   strio.ungetc(integer)   -> nil
- *
- * Pushes back one character (passed as a parameter) onto *strio*
- * such that a subsequent buffered read will return it.  Pushing back 
- * behind the beginning of the buffer string is not possible.  Nothing
- * will be done if such an attempt is made.
- * In other case, there is no limitation for multiple pushbacks.
- */
 static VALUE
 strio_ungetc(self, ch)
     VALUE self, ch;
@@ -760,11 +573,18 @@ strio_ungetc(self, ch)
     long len, pos = ptr->pos;
 
     if (cc != EOF && pos > 0) {
-	if ((len = RSTRING(ptr->string)->len) < pos-- ||
-	    (unsigned char)RSTRING(ptr->string)->ptr[pos] !=
+	if ((len = RSTRING(ptr->string)->len) < pos ||
+	    (unsigned char)RSTRING(ptr->string)->ptr[pos - 1] !=
 	    (unsigned char)cc) {
-	    strio_extend(ptr, pos, 1);
-	    RSTRING(ptr->string)->ptr[pos] = cc;
+	    check_modifiable(ptr);
+	    if (len < pos) {
+		rb_str_resize(ptr->string, pos);
+		MEMZERO(RSTRING(ptr->string)->ptr + len, char, pos - len - 1);
+	    }
+	    else {
+		rb_str_modify(ptr->string);
+	    }
+	    RSTRING(ptr->string)->ptr[pos - 1] = cc;
 	    OBJ_INFECT(ptr->string, self);
 	}
 	--ptr->pos;
@@ -773,12 +593,6 @@ strio_ungetc(self, ch)
     return Qnil;
 }
 
-/*
- * call-seq:
- *   strio.readchar   -> fixnum
- *
- * See IO#readchar.
- */
 static VALUE
 strio_readchar(self)
     VALUE self;
@@ -865,7 +679,8 @@ strio_getline(argc, argv, ptr)
 	    }
 	}
 	s = p;
-	while ((p = memchr(p, '\n', e - p)) && (p != e)) {
+	while (p = memchr(p, '\n', e - p)) {
+	    if (p == e) break;
 	    if (*++p == '\n') {
 		e = p;
 		break;
@@ -874,7 +689,7 @@ strio_getline(argc, argv, ptr)
 	str = rb_str_substr(ptr->string, s - RSTRING(ptr->string)->ptr, e - s); 
     }
     else if (n == 1) {
-	if ((p = memchr(s, RSTRING(str)->ptr[0], e - s)) != 0) {
+	if (p = memchr(s, RSTRING(str)->ptr[0], e - s)) {
 	    e = p + 1;
 	}
 	str = rb_str_substr(ptr->string, ptr->pos, e - s);
@@ -905,12 +720,6 @@ strio_getline(argc, argv, ptr)
     return str;
 }
 
-/*
- * call-seq:
- *   strio.gets(sep_string=$/)   -> string or nil
- *
- * See IO#gets.
- */
 static VALUE
 strio_gets(argc, argv, self)
     int argc;
@@ -923,12 +732,6 @@ strio_gets(argc, argv, self)
     return str;
 }
 
-/*
- * call-seq:
- *   strio.readline(sep_string=$/)   -> string
- *
- * See IO#readline.
- */
 static VALUE
 strio_readline(argc, argv, self)
     int argc;
@@ -940,13 +743,6 @@ strio_readline(argc, argv, self)
     return line;
 }
 
-/*
- * call-seq:
- *   strio.each(sep_string=$/)      {|line| block }  -> strio
- *   strio.each_line(sep_string=$/) {|line| block }  -> strio
- *
- * See IO#each.
- */
 static VALUE
 strio_each(argc, argv, self)
     int argc;
@@ -962,12 +758,6 @@ strio_each(argc, argv, self)
     return self;
 }
 
-/*
- * call-seq:
- *   strio.readlines(sep_string=$/)  ->   array
- *
- * See IO#readlines.
- */
 static VALUE
 strio_readlines(argc, argv, self)
     int argc;
@@ -982,16 +772,6 @@ strio_readlines(argc, argv, self)
     return ary;
 }
 
-/*
- * call-seq:
- *   strio.write(string)    -> integer
- *   strio.syswrite(string) -> integer
- *
- * Appends the given string to the underlying buffer string of *strio*.
- * The stream must be opened for writing.  If the argument is not a
- * string, it will be converted to a string using <code>to_s</code>.
- * Returns the number of bytes written.  See IO#write.
- */
 static VALUE
 strio_write(self, str)
     VALUE self, str;
@@ -1012,7 +792,13 @@ strio_write(self, str)
 	rb_str_cat(ptr->string, RSTRING(str)->ptr, len);
     }
     else {
-	strio_extend(ptr, ptr->pos, len);
+	if (ptr->pos + len > olen) {
+	    rb_str_resize(ptr->string, ptr->pos + len);
+	    MEMZERO(RSTRING(ptr->string)->ptr + olen, char, ptr->pos + len - olen);
+	}
+	else {
+	    rb_str_modify(ptr->string);
+	}
 	rb_str_update(ptr->string, ptr->pos, len, str);
     }
     OBJ_INFECT(ptr->string, self);
@@ -1020,70 +806,36 @@ strio_write(self, str)
     return LONG2NUM(len);
 }
 
-/*
- * call-seq:
- *   strio << obj     -> strio
- *
- * See IO#<<.
- */
 #define strio_addstr rb_io_addstr
 
-/*
- * call-seq:
- *   strio.print()             -> nil
- *   strio.print(obj, ...)     -> nil
- *
- * See IO#print.
- */
 #define strio_print rb_io_print
 
-/*
- * call-seq:
- *   strio.printf(format_string [, obj, ...] )   -> nil
- *
- * See IO#printf.
- */
 #define strio_printf rb_io_printf
 
-/*
- * call-seq:
- *   strio.putc(obj)    -> obj
- *
- * See IO#putc.
- */
 static VALUE
 strio_putc(self, ch)
     VALUE self, ch;
 {
     struct StringIO *ptr = writable(StringIO(self));
     int c = NUM2CHR(ch);
-    long olen;
 
     check_modifiable(ptr);
-    olen = RSTRING(ptr->string)->len;
     if (ptr->flags & FMODE_APPEND) {
-	ptr->pos = olen;
+	ptr->pos = RSTRING(ptr->string)->len;
+    }
+    if (ptr->pos >= RSTRING(ptr->string)->len) {
+	rb_str_resize(ptr->string, ptr->pos + 1);
+    }
+    else {
+	rb_str_modify(ptr->string);
     }
-    strio_extend(ptr, ptr->pos, 1);
     RSTRING(ptr->string)->ptr[ptr->pos++] = c;
     OBJ_INFECT(ptr->string, self);
     return ch;
 }
 
-/*
- * call-seq:
- *   strio.puts(obj, ...)    -> nil
- *
- * See IO#puts.
- */
 #define strio_puts rb_io_puts
 
-/*
- * call-seq:
- *   strio.read([length [, buffer]])    -> string, buffer, or nil
- *
- * See IO#read.
- */
 static VALUE
 strio_read(argc, argv, self)
     int argc;
@@ -1157,13 +909,6 @@ strio_read(argc, argv, self)
     return str;
 }
 
-/*
- * call-seq:
- *   strio.sysread(integer[, outbuf])    -> string
- *
- * Similar to #read, but raises +EOFError+ at end of string instead of
- * returning +nil+, as well as IO#sysread does.
- */
 static VALUE
 strio_sysread(argc, argv, self)
     int argc;
@@ -1179,29 +924,14 @@ strio_sysread(argc, argv, self)
 
 #define strio_syswrite strio_write
 
-/* call-seq: strio.path -> nil */
 #define strio_path strio_nil
 
-/*
- * call-seq:
- *   strio.isatty -> nil
- *   strio.tty? -> nil
- *
- */
 #define strio_isatty strio_false
 
-/* call-seq: strio.pid -> nil */
 #define strio_pid strio_nil
 
-/* call-seq: strio.fileno -> nil */
 #define strio_fileno strio_nil
 
-/*
- * call-seq:
- *   strio.size   -> integer
- *
- * Returns the size of the buffer string.
- */
 static VALUE
 strio_size(self)
     VALUE self;
@@ -1213,33 +943,19 @@ strio_size(self)
     return ULONG2NUM(RSTRING(string)->len);
 }
 
-/*
- * call-seq:
- *   strio.truncate(integer)    -> 0
- *
- * Truncates the buffer string to at most _integer_ bytes. The *strio*
- * must be opened for writing.
- */
 static VALUE
 strio_truncate(self, len)
     VALUE self, len;
 {
     VALUE string = writable(StringIO(self))->string;
     long l = NUM2LONG(len);
-    long plen = RSTRING(string)->len;
     if (l < 0) {
 	error_inval("negative legnth");
     }
     rb_str_resize(string, l);
-    if (plen < l) {
-	MEMZERO(RSTRING(string)->ptr + plen, char, l - plen);
-    }
     return len;
 }
 
-/*
- * Pseudo I/O on String object.
- */
 void
 Init_stringio()
 {
diff --git a/ext/strscan/strscan.c b/ext/strscan/strscan.c
index b5ee20282c..227ed92305 100644
--- a/ext/strscan/strscan.c
+++ b/ext/strscan/strscan.c
@@ -1,15 +1,26 @@
 /*
-    $Id$
 
-    Copyright (c) 1999-2006 Minero Aoki
+    strscan.c
+
+    Copyright (c) 1999-2004 Minero Aoki
 
     This program is free software.
     You can distribute/modify this program under the terms of
     the Ruby License. For details, see the file COPYING.
+
+    $Id$
+
 */
 
+
 #include "ruby.h"
 #include "re.h"
+#include "version.h"
+
+#if (RUBY_VERSION_CODE < 150)
+#  define rb_eRangeError rb_eArgError
+#  define rb_obj_freeze(obj) rb_str_freeze(obj)
+#endif
 
 #define STRSCAN_VERSION "0.7.0"
 
@@ -62,12 +73,10 @@ static VALUE infect _((VALUE str, struct strscanner *p));
 static VALUE extract_range _((struct strscanner *p, long beg_i, long end_i));
 static VALUE extract_beg_len _((struct strscanner *p, long beg_i, long len));
 
-static void check_strscan _((VALUE obj));
 static void strscan_mark _((struct strscanner *p));
 static void strscan_free _((struct strscanner *p));
 static VALUE strscan_s_allocate _((VALUE klass));
 static VALUE strscan_initialize _((int argc, VALUE *argv, VALUE self));
-static VALUE strscan_init_copy _((VALUE vself, VALUE vorig));
 
 static VALUE strscan_s_mustc _((VALUE self));
 static VALUE strscan_terminate _((VALUE self));
@@ -119,14 +128,18 @@ static VALUE inspect2 _((struct strscanner *p));
    ======================================================================= */
 
 static VALUE
-infect(VALUE str, struct strscanner *p)
+infect(str, p)
+    VALUE str;
+    struct strscanner *p;
 {
     OBJ_INFECT(str, p->str);
     return str;
 }
 
 static VALUE
-extract_range(struct strscanner *p, long beg_i, long end_i)
+extract_range(p, beg_i, end_i)
+    struct strscanner *p;
+    long beg_i, end_i;
 {
     if (beg_i > S_LEN(p)) return Qnil;
     if (end_i > S_LEN(p))
@@ -135,7 +148,9 @@ extract_range(struct strscanner *p, long beg_i, long end_i)
 }
 
 static VALUE
-extract_beg_len(struct strscanner *p, long beg_i, long len)
+extract_beg_len(p, beg_i, len)
+    struct strscanner *p;
+    long beg_i, len;
 {
     if (beg_i > S_LEN(p)) return Qnil;
     if (beg_i + len > S_LEN(p))
@@ -143,25 +158,31 @@ extract_beg_len(struct strscanner *p, long beg_i, long len)
     return infect(rb_str_new(S_PBEG(p) + beg_i, len), p);
 }
 
+
 /* =======================================================================
                                Constructor
    ======================================================================= */
 
+
 static void
-strscan_mark(struct strscanner *p)
+strscan_mark(p)
+    struct strscanner *p;
 {
     rb_gc_mark(p->str);
 }
 
 static void
-strscan_free(struct strscanner *p)
+strscan_free(p)
+    struct strscanner *p;
 {
     re_free_registers(&(p->regs));
+    memset(p, sizeof(struct strscanner), 0);
     free(p);
 }
 
 static VALUE
-strscan_s_allocate(VALUE klass)
+strscan_s_allocate(klass)
+    VALUE klass;
 {
     struct strscanner *p;
     
@@ -180,7 +201,10 @@ strscan_s_allocate(VALUE klass)
  * +dup+ argument is obsolete and not used now.
  */
 static VALUE
-strscan_initialize(int argc, VALUE *argv, VALUE self)
+strscan_initialize(argc, argv, self)
+    int argc;
+    VALUE *argv;
+    VALUE self;
 {
     struct strscanner *p;
     VALUE str, need_dup;
@@ -193,40 +217,6 @@ strscan_initialize(int argc, VALUE *argv, VALUE self)
     return self;
 }
 
-static void
-check_strscan(VALUE obj)
-{
-    if (TYPE(obj) != T_DATA || RDATA(obj)->dmark != (RUBY_DATA_FUNC)strscan_mark) {
-        rb_raise(rb_eTypeError,
-                 "wrong argument type %s (expected StringScanner)",
-                 rb_obj_classname(obj));
-    }
-}
-
-/*
- * call-seq:
- *   dup
- *   clone
- *
- * Duplicates a StringScanner object.
- */
-static VALUE
-strscan_init_copy(VALUE vself, VALUE vorig)
-{
-    struct strscanner *self, *orig;
-
-    Data_Get_Struct(vself, struct strscanner, self);
-    check_strscan(vorig);
-    Data_Get_Struct(vorig, struct strscanner, orig);
-    if (self != orig) {
-        self->flags = orig->flags;
-        self->str = orig->str;
-        self->prev = orig->prev;
-        self->curr = orig->curr;
-        re_copy_registers(&self->regs, &orig->regs);
-    }
-    return vself;
-}
 
 /* =======================================================================
                           Instance Methods
@@ -238,7 +228,8 @@ strscan_init_copy(VALUE vself, VALUE vorig)
  * This method is defined for backward compatibility.
  */
 static VALUE
-strscan_s_mustc(VALUE self)
+strscan_s_mustc(self)
+    VALUE self;
 {
     return self;
 }
@@ -247,7 +238,8 @@ strscan_s_mustc(VALUE self)
  * Reset the scan pointer (index 0) and clear matching data.
  */
 static VALUE
-strscan_reset(VALUE self)
+strscan_reset(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -265,7 +257,8 @@ strscan_reset(VALUE self)
  * Set the scan pointer to the end of the string and clear matching data.
  */
 static VALUE
-strscan_terminate(VALUE self)
+strscan_terminate(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -276,21 +269,19 @@ strscan_terminate(VALUE self)
 }
 
 /*
- * Equivalent to #terminate.
- * This method is obsolete; use #terminate instead.
+ * Returns the string being scanned.
  */
 static VALUE
-strscan_clear(VALUE self)
+strscan_clear(self)
+    VALUE self;
 {
     rb_warning("StringScanner#clear is obsolete; use #terminate instead");
     return strscan_terminate(self);
 }
 
-/*
- * Returns the string being scanned.
- */
 static VALUE
-strscan_get_string(VALUE self)
+strscan_get_string(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -305,7 +296,8 @@ strscan_get_string(VALUE self)
  * Returns +str+.
  */
 static VALUE
-strscan_set_string(VALUE self, VALUE str)
+strscan_set_string(self, str)
+    VALUE self, str;
 {
     struct strscanner *p;
 
@@ -333,7 +325,8 @@ strscan_set_string(VALUE self, VALUE str)
  *   s.scan(/Dec/)       # -> "Dec"
  */
 static VALUE
-strscan_concat(VALUE self, VALUE str)
+strscan_concat(self, str)
+    VALUE self, str;
 {
     struct strscanner *p;
 
@@ -348,7 +341,7 @@ strscan_concat(VALUE self, VALUE str)
  * value is zero.  In the 'terminated' position (i.e. the string is exhausted),
  * this value is the length of the string.
  *
- * In short, it's a 0-based index into the string.
+ * In short, it's a 1-based index into the string.
  *
  *   s = StringScanner.new('test string')
  *   s.pos               # -> 0
@@ -358,7 +351,8 @@ strscan_concat(VALUE self, VALUE str)
  *   s.pos               # -> 11
  */
 static VALUE
-strscan_get_pos(VALUE self)
+strscan_get_pos(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -376,7 +370,8 @@ strscan_get_pos(VALUE self)
  *   s.rest               # -> "ring"
  */
 static VALUE
-strscan_set_pos(VALUE self, VALUE v)
+strscan_set_pos(self, v)
+    VALUE self, v;
 {
     struct strscanner *p;
     long i;
@@ -390,8 +385,14 @@ strscan_set_pos(VALUE self, VALUE v)
     return INT2NUM(i);
 }
 
+
+/* I should implement this function? */
+#define strscan_prepare_re(re)  /* none */
+
 static VALUE
-strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
+strscan_do_scan(self, regex, succptr, getstr, headonly)
+    VALUE self, regex;
+    int succptr, getstr, headonly;
 {
     struct strscanner *p;
     int ret;
@@ -400,10 +401,10 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
     GET_SCANNER(self, p);
 
     CLEAR_MATCH_STATUS(p);
-    if (S_RESTLEN(p) < 0) {
+    if (EOS_P(p)) {
         return Qnil;
     }
-    rb_kcode_set_option(regex);
+    strscan_prepare_re(regex);
     if (headonly) {
         ret = re_match(RREGEXP(regex)->ptr,
                        CURPTR(p), S_RESTLEN(p),
@@ -417,7 +418,6 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
                         S_RESTLEN(p),
                         &(p->regs));
     }
-    rb_kcode_reset_option();
 
     if (ret == -2) rb_raise(ScanError, "regexp buffer overflow");
     if (ret < 0) {
@@ -439,7 +439,13 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
 }
 
 /*
- * call-seq: scan(pattern) => String
+ * call-seq:
+ *   scanner.scan(pattern) => String
+ *
+ */
+
+/*
+ * call-seq: scan(pattern)
  *
  * Tries to match with +pattern+ at the current position. If there's a match,
  * the scanner advances the "scan pointer" and returns the matched string.
@@ -454,7 +460,8 @@ strscan_do_scan(VALUE self, VALUE regex, int succptr, int getstr, int headonly)
  *
  */
 static VALUE
-strscan_scan(VALUE self, VALUE re)
+strscan_scan(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 1, 1, 1);
 }
@@ -471,7 +478,8 @@ strscan_scan(VALUE self, VALUE re)
  *   p s.match?(/\s+/)   # -> nil
  */
 static VALUE
-strscan_match_p(VALUE self, VALUE re)
+strscan_match_p(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 0, 0, 1);
 }
@@ -494,7 +502,8 @@ strscan_match_p(VALUE self, VALUE re)
  *
  */
 static VALUE
-strscan_skip(VALUE self, VALUE re)
+strscan_skip(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 1, 0, 1);
 }
@@ -515,7 +524,8 @@ strscan_skip(VALUE self, VALUE re)
  * Mnemonic: it "checks" to see whether a #scan will return a value.
  */
 static VALUE
-strscan_check(VALUE self, VALUE re)
+strscan_check(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 0, 1, 1);
 }
@@ -531,7 +541,8 @@ strscan_check(VALUE self, VALUE re)
  * "full" means "#scan with full parameters".
  */
 static VALUE
-strscan_scan_full(VALUE self, VALUE re, VALUE s, VALUE f)
+strscan_scan_full(self, re, s, f)
+    VALUE self, re, s, f;
 {
     return strscan_do_scan(self, re, RTEST(s), RTEST(f), 1);
 }
@@ -550,7 +561,8 @@ strscan_scan_full(VALUE self, VALUE re, VALUE s, VALUE f)
  *   s.scan_until(/XYZ/)      # -> nil
  */
 static VALUE
-strscan_scan_until(VALUE self, VALUE re)
+strscan_scan_until(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 1, 1, 0);
 }
@@ -569,7 +581,8 @@ strscan_scan_until(VALUE self, VALUE re)
  *   s.exist? /e/            # -> nil
  */
 static VALUE
-strscan_exist_p(VALUE self, VALUE re)
+strscan_exist_p(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 0, 0, 0);
 }
@@ -591,7 +604,8 @@ strscan_exist_p(VALUE self, VALUE re)
  *   s                           # 
  */
 static VALUE
-strscan_skip_until(VALUE self, VALUE re)
+strscan_skip_until(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 1, 0, 0);
 }
@@ -610,7 +624,8 @@ strscan_skip_until(VALUE self, VALUE re)
  * Mnemonic: it "checks" to see whether a #scan_until will return a value.
  */
 static VALUE
-strscan_check_until(VALUE self, VALUE re)
+strscan_check_until(self, re)
+    VALUE self, re;
 {
     return strscan_do_scan(self, re, 0, 1, 0);
 }
@@ -625,14 +640,16 @@ strscan_check_until(VALUE self, VALUE re)
  * This method does affect the match register.
  */
 static VALUE
-strscan_search_full(VALUE self, VALUE re, VALUE s, VALUE f)
+strscan_search_full(self, re, s, f)
+    VALUE self, re, s, f;
 {
     return strscan_do_scan(self, re, RTEST(s), RTEST(f), 0);
 }
 
 /* DANGEROUS; need to synchronize with regex.c */
 static void
-adjust_registers_to_matched(struct strscanner *p)
+adjust_registers_to_matched(p)
+    struct strscanner *p;
 {
     if (p->regs.allocated == 0) {
         p->regs.beg = ALLOC_N(int, RE_NREGS);
@@ -646,21 +663,15 @@ adjust_registers_to_matched(struct strscanner *p)
 
 /*
  * Scans one character and returns it.
- * This method is multi-byte character sensitive.
- * See also #get_byte.
  *
  *   s = StringScanner.new('ab')
  *   s.getch           # => "a"
  *   s.getch           # => "b"
  *   s.getch           # => nil
- *
- *   $KCODE = 'EUC'
- *   s = StringScanner.new("\244\242")
- *   s.getch           # => "\244\242"   # Japanese hira-kana "A" in EUC-JP
- *   s.getch           # => nil
  */
 static VALUE
-strscan_getch(VALUE self)
+strscan_getch(self)
+    VALUE self;
 {
     struct strscanner *p;
     long len;
@@ -669,10 +680,10 @@ strscan_getch(VALUE self)
     CLEAR_MATCH_STATUS(p);
     if (EOS_P(p))
         return Qnil;
+
     len = mbclen(*CURPTR(p));
-    if (p->curr + len > S_LEN(p)) {
+    if (p->curr + len > S_LEN(p))
         len = S_LEN(p) - p->curr;
-    }
     p->prev = p->curr;
     p->curr += len;
     MATCHED(p);
@@ -682,30 +693,24 @@ strscan_getch(VALUE self)
 }
 
 /*
- * Scans one byte and returns it.
- * This method is NOT multi-byte character sensitive.
- * See also #getch.
+ * Scans one byte and returns it.  Similar to, but not the same as, #getch.
  *
- *   s = StringScanner.new('ab')
- *   s.get_byte         # => "a"
- *   s.get_byte         # => "b"
- *   s.get_byte         # => nil
- *
- *   s = StringScanner.new("\244\242")
- *   s.get_byte         # => "\244"
- *   s.get_byte         # => "\242"
- *   s.get_byte         # => nil
+ *  s = StringScanner.new('ab')
+ *  s.get_byte         # => "a"
+ *  s.get_byte         # => "b"
+ *  s.get_byte         # => nil
  */
 static VALUE
-strscan_get_byte(VALUE self)
+strscan_get_byte(self)
+    VALUE self;
 {
     struct strscanner *p;
 
     GET_SCANNER(self, p);
     CLEAR_MATCH_STATUS(p);
-    if (EOS_P(p)) {
+    if (EOS_P(p))
         return Qnil;
-    }
+
     p->prev = p->curr;
     p->curr++;
     MATCHED(p);
@@ -714,12 +719,9 @@ strscan_get_byte(VALUE self)
                             p->prev + p->regs.end[0]);
 }
 
-/*
- * Equivalent to #get_byte.
- * This method is obsolete; use #get_byte instead.
- */
 static VALUE
-strscan_getbyte(VALUE self)
+strscan_getbyte(self)
+    VALUE self;
 {
     rb_warning("StringScanner#getbyte is obsolete; use #get_byte instead");
     return strscan_get_byte(self);
@@ -737,34 +739,24 @@ strscan_getbyte(VALUE self)
  *
  */
 static VALUE
-strscan_peek(VALUE self, VALUE vlen)
+strscan_peek(self, vlen)
+    VALUE self, vlen;
 {
     struct strscanner *p;
     long len;
 
     GET_SCANNER(self, p);
+
     len = NUM2LONG(vlen);
-    if (EOS_P(p)) {
+    if (EOS_P(p))
         return infect(rb_str_new("", 0), p);
-    }
-    if (p->curr + len > S_LEN(p)) {
+
+    if (p->curr + len > S_LEN(p))
         len = S_LEN(p) - p->curr;
-    }
     return extract_beg_len(p, p->curr, len);
 }
 
 /*
- * Equivalent to #peek.
- * This method is obsolete; use #peek instead.
- */
-static VALUE
-strscan_peep(VALUE self, VALUE vlen)
-{
-    rb_warning("StringScanner#peep is obsolete; use #peek instead");
-    return strscan_peek(self, vlen);
-}
-
-/*
  * Set the scan pointer to the previous position.  Only one previous position is
  * remembered, and it changes with each scanning operation.
  *
@@ -773,17 +765,26 @@ strscan_peep(VALUE self, VALUE vlen)
  *   s.unscan
  *   s.scan(/../)         # => "te"
  *   s.scan(/\d/)         # => nil
- *   s.unscan             # ScanError: unscan failed: previous match had failed
+ *   s.unscan             # ScanError: cannot unscan: prev match had failed
  */
 static VALUE
-strscan_unscan(VALUE self)
+strscan_peep(self, vlen)
+    VALUE self, vlen;
+{
+    rb_warning("StringScanner#peep is obsolete; use #peek instead");
+    return strscan_peek(self, vlen);
+}
+
+static VALUE
+strscan_unscan(self)
+    VALUE self;
 {
     struct strscanner *p;
 
     GET_SCANNER(self, p);
-    if (! MATCHED_P(p)) {
-        rb_raise(ScanError, "unscan failed: previous match had failed");
-    }
+    if (! MATCHED_P(p))
+        rb_raise(ScanError, "cannot unscan: prev match had failed");
+
     p->curr = p->prev;
     CLEAR_MATCH_STATUS(p);
     return self;
@@ -802,7 +803,8 @@ strscan_unscan(VALUE self)
  *   s.bol?           # => true
  */
 static VALUE
-strscan_bol_p(VALUE self)
+strscan_bol_p(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -823,12 +825,16 @@ strscan_bol_p(VALUE self)
  *   p s.eos?          # => true
  */
 static VALUE
-strscan_eos_p(VALUE self)
+strscan_eos_p(self)
+    VALUE self;
 {
     struct strscanner *p;
 
     GET_SCANNER(self, p);
-    return EOS_P(p) ? Qtrue : Qfalse;
+    if (EOS_P(p))
+        return Qtrue;
+    else
+        return Qfalse;
 }
 
 /*
@@ -836,7 +842,8 @@ strscan_eos_p(VALUE self)
  * This method is obsolete, use #eos? instead.
  */
 static VALUE
-strscan_empty_p(VALUE self)
+strscan_empty_p(self)
+    VALUE self;
 {
     rb_warning("StringScanner#empty? is obsolete; use #eos? instead");
     return strscan_eos_p(self);
@@ -851,12 +858,16 @@ strscan_empty_p(VALUE self)
  *   s.rest?             # are opposites.
  */
 static VALUE
-strscan_rest_p(VALUE self)
+strscan_rest_p(self)
+    VALUE self;
 {
     struct strscanner *p;
 
     GET_SCANNER(self, p);
-    return EOS_P(p) ? Qfalse : Qtrue;
+    if (EOS_P(p))
+        return Qfalse;
+    else
+        return Qtrue;
 }
 
 /*
@@ -869,12 +880,16 @@ strscan_rest_p(VALUE self)
  *   s.matched?          # => false
  */
 static VALUE
-strscan_matched_p(VALUE self)
+strscan_matched_p(self)
+    VALUE self;
 {
     struct strscanner *p;
 
     GET_SCANNER(self, p);
-    return MATCHED_P(p) ? Qtrue : Qfalse;
+    if (MATCHED_P(p))
+        return Qtrue;
+    else
+        return Qfalse;
 }
 
 /*
@@ -885,7 +900,8 @@ strscan_matched_p(VALUE self)
  *   s.matched           # -> "test"
  */
 static VALUE
-strscan_matched(VALUE self)
+strscan_matched(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -907,7 +923,8 @@ strscan_matched(VALUE self)
  *   s.matched_size          # -> nil
  */
 static VALUE
-strscan_matched_size(VALUE self)
+strscan_matched_size(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -922,7 +939,8 @@ strscan_matched_size(VALUE self)
  * This method is obsolete; use #matched_size instead.
  */
 static VALUE
-strscan_matchedsize(VALUE self)
+strscan_matchedsize(self)
+    VALUE self;
 {
     rb_warning("StringScanner#matchedsize is obsolete; use #matched_size instead");
     return strscan_matched_size(self);
@@ -943,7 +961,8 @@ strscan_matchedsize(VALUE self)
  *   s.pre_match                        # -> ""
  */
 static VALUE
-strscan_aref(VALUE self, VALUE idx)
+strscan_aref(self, idx)
+    VALUE self, idx;
 {
     struct strscanner *p;
     long i;
@@ -972,7 +991,8 @@ strscan_aref(VALUE self, VALUE idx)
  *   s.post_match            # -> "string"
  */
 static VALUE
-strscan_pre_match(VALUE self)
+strscan_pre_match(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -992,7 +1012,8 @@ strscan_pre_match(VALUE self)
  *   s.post_match            # -> "string"
  */
 static VALUE
-strscan_post_match(VALUE self)
+strscan_post_match(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -1007,7 +1028,8 @@ strscan_post_match(VALUE self)
  * If there is no more data (eos? = true), it returns <tt>""</tt>.
  */
 static VALUE
-strscan_rest(VALUE self)
+strscan_rest(self)
+    VALUE self;
 {
     struct strscanner *p;
 
@@ -1022,7 +1044,8 @@ strscan_rest(VALUE self)
  * <tt>s.rest_size</tt> is equivalent to <tt>s.rest.size</tt>.
  */
 static VALUE
-strscan_rest_size(VALUE self)
+strscan_rest_size(self)
+    VALUE self;
 {
     struct strscanner *p;
     long i;
@@ -1041,7 +1064,8 @@ strscan_rest_size(VALUE self)
  * This method is obsolete; use #rest_size instead.
  */
 static VALUE
-strscan_restsize(VALUE self)
+strscan_restsize(self)
+    VALUE self;
 {
     rb_warning("StringScanner#restsize is obsolete; use #rest_size instead");
     return strscan_rest_size(self);
@@ -1062,7 +1086,8 @@ strscan_restsize(VALUE self)
  *   s.inspect            # -> '#<StringScanner 10/21 "...ec 12" @ " 1975...">'
  */
 static VALUE
-strscan_inspect(VALUE self)
+strscan_inspect(self)
+    VALUE self;
 {
     struct strscanner *p;
     char buf[BUFSIZE];
@@ -1099,7 +1124,8 @@ strscan_inspect(VALUE self)
 }
 
 static VALUE
-inspect1(struct strscanner *p)
+inspect1(p)
+    struct strscanner *p;
 {
     char buf[BUFSIZE];
     char *bp = buf;
@@ -1118,7 +1144,8 @@ inspect1(struct strscanner *p)
 }
 
 static VALUE
-inspect2(struct strscanner *p)
+inspect2(p)
+    struct strscanner *p;
 {
     char buf[BUFSIZE];
     char *bp = buf;
@@ -1197,7 +1224,7 @@ inspect2(struct strscanner *p)
  * === Advancing the Scan Pointer
  *
  * - #getch
- * - #get_byte
+ * - #getbyte
  * - #scan
  * - #scan_until
  * - #skip
@@ -1213,7 +1240,7 @@ inspect2(struct strscanner *p)
  *
  * === Finding Where we Are
  *
- * - #beginning_of_line? (#bol?)
+ * - #bol?
  * - #eos?
  * - #rest?
  * - #rest_size
@@ -1245,7 +1272,7 @@ inspect2(struct strscanner *p)
  * There are aliases to several of the methods.
  */
 void
-Init_strscan(void)
+Init_strscan()
 {
     ID id_scanerr = rb_intern("ScanError");
     VALUE tmp;
@@ -1264,7 +1291,6 @@ Init_strscan(void)
     
     rb_define_alloc_func(StringScanner, strscan_s_allocate);
     rb_define_private_method(StringScanner, "initialize", strscan_initialize, -1);
-    rb_define_private_method(StringScanner, "initialize_copy", strscan_init_copy, 1);
     rb_define_singleton_method(StringScanner, "must_C_version", strscan_s_mustc, 0);
     rb_define_method(StringScanner, "reset",       strscan_reset,       0);
     rb_define_method(StringScanner, "terminate",   strscan_terminate,   0);
@@ -1299,7 +1325,7 @@ Init_strscan(void)
     rb_define_method(StringScanner, "unscan",      strscan_unscan,      0);
 
     rb_define_method(StringScanner, "beginning_of_line?", strscan_bol_p, 0);
-    rb_alias(StringScanner, rb_intern("bol?"), rb_intern("beginning_of_line?"));
+    rb_define_method(StringScanner, "bol?",        strscan_bol_p,       0);
     rb_define_method(StringScanner, "eos?",        strscan_eos_p,       0);
     rb_define_method(StringScanner, "empty?",      strscan_empty_p,     0);
     rb_define_method(StringScanner, "rest?",       strscan_rest_p,      0);
diff --git a/ext/syck/bytecode.c b/ext/syck/bytecode.c
index 567aaf52a8..ae5f19d7da 100644
--- a/ext/syck/bytecode.c
+++ b/ext/syck/bytecode.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.9.10 on Mon Sep 19 23:21:26 2005 */
+/* Generated by re2c 0.9.3 on Fri Aug 13 11:47:50 2004 */
 #line 1 "bytecode.re"
 /*
  * bytecode.re
@@ -89,7 +89,7 @@ char *get_inline( SyckParser *parser );
 #define ENSURE_YAML_IOPEN(last_lvl, lvl_type, to_len, reset) \
         if ( last_lvl->spaces < to_len ) \
         { \
-            if ( last_lvl->status == syck_lvl_iseq || last_lvl->status == syck_lvl_imap ) \
+            if ( last_lvl->status == syck_lvl_inline ) \
             { \
                 goto Document; \
             } \
@@ -135,6 +135,7 @@ int
 sycklex_bytecode_utf8( YYSTYPE *sycklval, SyckParser *parser )
 {
     SyckLevel *lvl;
+    int doc_level = 0;
     syck_parser_ptr = parser;
     if ( YYCURSOR == NULL ) 
     {
@@ -148,7 +149,7 @@ sycklex_bytecode_utf8( YYSTYPE *sycklval, SyckParser *parser )
         return t;
     }
 
-#line 172 "bytecode.re"
+#line 173 "bytecode.re"
 
 
     lvl = CURRENT_LEVEL();
@@ -157,22 +158,22 @@ sycklex_bytecode_utf8( YYSTYPE *sycklval, SyckParser *parser )
         goto Document;
     }
 
-/* Header: */
+Header:
 
     YYTOKEN = YYCURSOR;
 
 
-#line 165 "<stdout>"
+#line 7 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy0;
-	++YYCURSOR;
+yy1:	++YYCURSOR;
 yy0:
 	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy2;
+	case '\000':	goto yy2;
 	case 'D':	goto yy3;
 	default:	goto yy5;
 	}
@@ -183,22 +184,22 @@ yy2:	YYCURSOR = YYMARKER;
 yy3:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy6;
-	case 0x0D:	goto yy8;
+	case '\n':	goto yy6;
+	case '\r':	goto yy8;
 	default:	goto yy4;
 	}
 yy4:
-#line 199 "bytecode.re"
+#line 200 "bytecode.re"
 {   YYPOS(0);
             goto Document;
         }
-#line 195 "<stdout>"
+#line 37 "<stdout>"
 yy5:	yych = *++YYCURSOR;
 	goto yy4;
 yy6:	++YYCURSOR;
 	goto yy7;
 yy7:
-#line 186 "bytecode.re"
+#line 187 "bytecode.re"
 {   if ( lvl->status == syck_lvl_header )
             {
                 CHK_NL(YYCURSOR);
@@ -211,14 +212,14 @@ yy7:
                 return 0;
             }
         }
-#line 214 "<stdout>"
+#line 56 "<stdout>"
 yy8:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy6;
+	case '\n':	goto yy6;
 	default:	goto yy2;
 	}
 }
-#line 203 "bytecode.re"
+#line 204 "bytecode.re"
 
 
 Document:
@@ -232,18 +233,19 @@ Document:
         YYTOKEN = YYCURSOR;
 
 
-#line 235 "<stdout>"
+#line 65 "<stdout>"
 {
 	YYCTYPE yych;
+	unsigned int yyaccept;
 	goto yy9;
-	++YYCURSOR;
+yy10:	++YYCURSOR;
 yy9:
 	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy30;
-	case 0x0A:	goto yy27;
-	case 0x0D:	goto yy29;
+	case '\000':	goto yy30;
+	case '\n':	goto yy27;
+	case '\r':	goto yy29;
 	case 'A':	goto yy19;
 	case 'D':	goto yy12;
 	case 'E':	goto yy16;
@@ -258,68 +260,68 @@ yy9:
 	}
 yy11:yy12:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy41;
-	case 0x0D:	goto yy44;
+	case '\n':	goto yy41;
+	case '\r':	goto yy44;
 	default:	goto yy11;
 	}
 yy13:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy41;
-	case 0x0D:	goto yy43;
+	case '\n':	goto yy41;
+	case '\r':	goto yy43;
 	default:	goto yy11;
 	}
 yy14:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy38;
-	case 0x0D:	goto yy40;
+	case '\n':	goto yy38;
+	case '\r':	goto yy40;
 	default:	goto yy11;
 	}
 yy15:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy35;
-	case 0x0D:	goto yy37;
+	case '\n':	goto yy35;
+	case '\r':	goto yy37;
 	default:	goto yy11;
 	}
 yy16:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy32;
-	case 0x0D:	goto yy34;
+	case '\n':	goto yy32;
+	case '\r':	goto yy34;
 	default:	goto yy11;
 	}
 yy17:	++YYCURSOR;
 	goto yy18;
 yy18:
-#line 288 "bytecode.re"
+#line 289 "bytecode.re"
 {   ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_str); 
             goto Scalar;
         }
-#line 296 "<stdout>"
+#line 127 "<stdout>"
 yy19:	++YYCURSOR;
 	goto yy20;
 yy20:
-#line 292 "bytecode.re"
+#line 293 "bytecode.re"
 {   ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_open);
             sycklval->name = get_inline( parser );
             syck_hdlr_remove_anchor( parser, sycklval->name );
             CHK_NL(YYCURSOR);
             return YAML_ANCHOR;
         }
-#line 307 "<stdout>"
+#line 138 "<stdout>"
 yy21:	++YYCURSOR;
 	goto yy22;
 yy22:
-#line 299 "bytecode.re"
+#line 300 "bytecode.re"
 {   ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_str);
             sycklval->name = get_inline( parser );
             POP_LEVEL();
             if ( *( YYCURSOR - 1 ) == '\n' ) YYCURSOR--;
             return YAML_ALIAS;
         }
-#line 318 "<stdout>"
+#line 149 "<stdout>"
 yy23:	++YYCURSOR;
 	goto yy24;
 yy24:
-#line 306 "bytecode.re"
+#line 307 "bytecode.re"
 {   char *qstr;
             ADD_BYTE_LEVEL(lvl, lvl->spaces + 1, syck_lvl_open);
             qstr = get_inline( parser );
@@ -379,17 +381,17 @@ yy24:
             sycklval->name = qstr;
             return YAML_TAGURI;
         }
-#line 382 "<stdout>"
+#line 213 "<stdout>"
 yy25:	++YYCURSOR;
 	goto yy26;
 yy26:
-#line 366 "bytecode.re"
+#line 367 "bytecode.re"
 {   goto Comment; }
-#line 388 "<stdout>"
+#line 219 "<stdout>"
 yy27:	++YYCURSOR;
 	goto yy28;
 yy28:
-#line 368 "bytecode.re"
+#line 369 "bytecode.re"
 {   CHK_NL(YYCURSOR);
             if ( lvl->status == syck_lvl_seq )
             {
@@ -402,25 +404,25 @@ yy28:
             }
             goto Document;
         }
-#line 405 "<stdout>"
+#line 236 "<stdout>"
 yy29:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy27;
+	case '\n':	goto yy27;
 	default:	goto yy11;
 	}
 yy30:	++YYCURSOR;
 	goto yy31;
 yy31:
-#line 381 "bytecode.re"
+#line 382 "bytecode.re"
 {   ENSURE_YAML_IEND(lvl, -1);
             YYPOS(0);
             return 0;
         }
-#line 419 "<stdout>"
+#line 250 "<stdout>"
 yy32:	++YYCURSOR;
 	goto yy33;
 yy33:
-#line 252 "bytecode.re"
+#line 253 "bytecode.re"
 {   if ( lvl->status == syck_lvl_seq && lvl->ncount == 0 )
             {
                 lvl->ncount++;
@@ -456,16 +458,16 @@ yy33:
             CHK_NL(YYCURSOR);
             return YAML_IEND;
         }
-#line 459 "<stdout>"
+#line 290 "<stdout>"
 yy34:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy32;
+	case '\n':	goto yy32;
 	default:	goto yy11;
 	}
 yy35:	++YYCURSOR;
 	goto yy36;
 yy36:
-#line 237 "bytecode.re"
+#line 238 "bytecode.re"
 {   int complex = 0;
             if ( lvl->ncount % 2 == 0 && ( lvl->status == syck_lvl_map || lvl->status == syck_lvl_seq ) )
             {
@@ -480,16 +482,16 @@ yy36:
             }
             return YAML_IOPEN;
         }
-#line 483 "<stdout>"
+#line 314 "<stdout>"
 yy37:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy35;
+	case '\n':	goto yy35;
 	default:	goto yy11;
 	}
 yy38:	++YYCURSOR;
 	goto yy39;
 yy39:
-#line 222 "bytecode.re"
+#line 223 "bytecode.re"
 {   int complex = 0;
             if ( lvl->ncount % 2 == 0 && ( lvl->status == syck_lvl_map || lvl->status == syck_lvl_seq ) )
             {
@@ -504,33 +506,33 @@ yy39:
             }
             return YAML_IOPEN;
         }
-#line 507 "<stdout>"
+#line 338 "<stdout>"
 yy40:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy38;
+	case '\n':	goto yy38;
 	default:	goto yy11;
 	}
 yy41:	++YYCURSOR;
 	goto yy42;
 yy42:
-#line 217 "bytecode.re"
+#line 218 "bytecode.re"
 {   ENSURE_YAML_IEND(lvl, -1);
                 YYPOS(0);
                 return 0;
             }
-#line 521 "<stdout>"
+#line 352 "<stdout>"
 yy43:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy41;
+	case '\n':	goto yy41;
 	default:	goto yy11;
 	}
 yy44:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy41;
+	case '\n':	goto yy41;
 	default:	goto yy11;
 	}
 }
-#line 386 "bytecode.re"
+#line 387 "bytecode.re"
 
 
     }
@@ -540,17 +542,17 @@ Directive:
         YYTOKEN = YYCURSOR;
 
 
-#line 543 "<stdout>"
+#line 366 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy45;
-	++YYCURSOR;
+yy46:	++YYCURSOR;
 yy45:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy47;
+	case '\000':	goto yy47;
 	case 'V':	goto yy48;
 	default:	goto yy50;
 	}
@@ -639,15 +641,15 @@ yy48:	yyaccept = 0;
 	default:	goto yy49;
 	}
 yy49:
-#line 399 "bytecode.re"
+#line 400 "bytecode.re"
 {   YYCURSOR = YYTOKEN;
                return YAML_DOCSEP;
            }
-#line 646 "<stdout>"
+#line 469 "<stdout>"
 yy50:	yych = *++YYCURSOR;
 	goto yy49;
 yy51:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy52;
 yy52:	switch(yych){
@@ -807,12 +809,12 @@ yy53:	yych = *++YYCURSOR;
 	default:	goto yy47;
 	}
 yy54:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy55;
 yy55:	switch(yych){
-	case 0x0A:	goto yy56;
-	case 0x0D:	goto yy58;
+	case '\n':	goto yy56;
+	case '\r':	goto yy58;
 	case '.':
 	case '/':
 	case '0':
@@ -893,17 +895,17 @@ yy55:	switch(yych){
 yy56:	++YYCURSOR;
 	goto yy57;
 yy57:
-#line 396 "bytecode.re"
+#line 397 "bytecode.re"
 {   CHK_NL(YYCURSOR);
                goto Directive; }
-#line 899 "<stdout>"
+#line 724 "<stdout>"
 yy58:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy56;
+	case '\n':	goto yy56;
 	default:	goto yy47;
 	}
 }
-#line 402 "bytecode.re"
+#line 403 "bytecode.re"
 
 
     }
@@ -913,43 +915,44 @@ Comment:
         YYTOKEN = YYCURSOR;
 
 
-#line 916 "<stdout>"
+#line 733 "<stdout>"
 {
 	YYCTYPE yych;
+	unsigned int yyaccept;
 	goto yy59;
-	++YYCURSOR;
+yy60:	++YYCURSOR;
 yy59:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy61;
-	case 0x0A:	goto yy62;
-	case 0x0D:	goto yy64;
+	case '\000':	goto yy61;
+	case '\n':	goto yy62;
+	case '\r':	goto yy64;
 	default:	goto yy66;
 	}
 yy61:yy62:	++YYCURSOR;
 	goto yy63;
 yy63:
-#line 412 "bytecode.re"
+#line 413 "bytecode.re"
 {   CHK_NL(YYCURSOR);
                 goto Document; }
-#line 936 "<stdout>"
+#line 754 "<stdout>"
 yy64:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy67;
+	case '\n':	goto yy67;
 	default:	goto yy65;
 	}
 yy65:
-#line 415 "bytecode.re"
+#line 416 "bytecode.re"
 {   goto Comment; }
-#line 945 "<stdout>"
+#line 763 "<stdout>"
 yy66:	yych = *++YYCURSOR;
 	goto yy65;
 yy67:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy63;
 }
-#line 417 "bytecode.re"
+#line 418 "bytecode.re"
 
 
     }
@@ -967,18 +970,19 @@ Scalar2:
     tok = YYCURSOR;
 
 
-#line 970 "<stdout>"
+#line 771 "<stdout>"
 {
 	YYCTYPE yych;
+	unsigned int yyaccept;
 	goto yy68;
-	++YYCURSOR;
+yy69:	++YYCURSOR;
 yy68:
 	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy74;
-	case 0x0A:	goto yy70;
-	case 0x0D:	goto yy72;
+	case '\000':	goto yy74;
+	case '\n':	goto yy70;
+	case '\r':	goto yy72;
 	default:	goto yy76;
 	}
 yy70:	++YYCURSOR;
@@ -989,30 +993,30 @@ yy70:	++YYCURSOR;
 	default:	goto yy71;
 	}
 yy71:
-#line 461 "bytecode.re"
+#line 462 "bytecode.re"
 {   YYCURSOR = tok;
             goto ScalarEnd; 
         }
-#line 996 "<stdout>"
+#line 798 "<stdout>"
 yy72:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy77;
+	case '\n':	goto yy77;
 	default:	goto yy73;
 	}
 yy73:
-#line 469 "bytecode.re"
+#line 470 "bytecode.re"
 {   CAT(str, cap, idx, tok[0]);
             goto Scalar2; 
         }
-#line 1007 "<stdout>"
+#line 809 "<stdout>"
 yy74:	++YYCURSOR;
 	goto yy75;
 yy75:
-#line 465 "bytecode.re"
+#line 466 "bytecode.re"
 {   YYCURSOR = tok;
             goto ScalarEnd;
         }
-#line 1015 "<stdout>"
+#line 817 "<stdout>"
 yy76:	yych = *++YYCURSOR;
 	goto yy73;
 yy77:	yych = *++YYCURSOR;
@@ -1025,10 +1029,10 @@ yy77:	yych = *++YYCURSOR;
 yy78:	++YYCURSOR;
 	goto yy79;
 yy79:
-#line 435 "bytecode.re"
+#line 436 "bytecode.re"
 {   CHK_NL(tok+1);
             goto Scalar2; }
-#line 1031 "<stdout>"
+#line 833 "<stdout>"
 yy80:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
@@ -1047,7 +1051,7 @@ yy81:	switch(yych){
 	default:	goto yy82;
 	}
 yy82:
-#line 438 "bytecode.re"
+#line 439 "bytecode.re"
 {   CHK_NL(tok+1);
             if ( tok + 2 < YYCURSOR )
             {
@@ -1065,18 +1069,18 @@ yy82:
             }
             goto Scalar2;
         }
-#line 1068 "<stdout>"
+#line 871 "<stdout>"
 yy83:	++YYCURSOR;
 	goto yy84;
 yy84:
-#line 456 "bytecode.re"
+#line 457 "bytecode.re"
 {   CHK_NL(tok+1);
             CAT(str, cap, idx, '\0');
             goto Scalar2; 
         }
-#line 1077 "<stdout>"
+#line 880 "<stdout>"
 }
-#line 473 "bytecode.re"
+#line 474 "bytecode.re"
 
 
 ScalarEnd:
@@ -1111,53 +1115,54 @@ Inline:
         tok = YYCURSOR;
 
 
-#line 1114 "<stdout>"
+#line 884 "<stdout>"
 {
 	YYCTYPE yych;
+	unsigned int yyaccept;
 	goto yy85;
-	++YYCURSOR;
+yy86:	++YYCURSOR;
 yy85:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy91;
-	case 0x0A:	goto yy87;
-	case 0x0D:	goto yy89;
+	case '\000':	goto yy91;
+	case '\n':	goto yy87;
+	case '\r':	goto yy89;
 	default:	goto yy93;
 	}
 yy87:	++YYCURSOR;
 	goto yy88;
 yy88:
-#line 508 "bytecode.re"
+#line 509 "bytecode.re"
 {   CHK_NL(YYCURSOR);
                 return str; }
-#line 1134 "<stdout>"
+#line 905 "<stdout>"
 yy89:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy94;
+	case '\n':	goto yy94;
 	default:	goto yy90;
 	}
 yy90:
-#line 515 "bytecode.re"
+#line 516 "bytecode.re"
 {   CAT(str, cap, idx, tok[0]);
                 goto Inline; 
             }
-#line 1145 "<stdout>"
+#line 916 "<stdout>"
 yy91:	++YYCURSOR;
 	goto yy92;
 yy92:
-#line 511 "bytecode.re"
+#line 512 "bytecode.re"
 {   YYCURSOR = tok;
                 return str;
             }
-#line 1153 "<stdout>"
+#line 924 "<stdout>"
 yy93:	yych = *++YYCURSOR;
 	goto yy90;
 yy94:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy88;
 }
-#line 519 "bytecode.re"
+#line 520 "bytecode.re"
 
 
     }
diff --git a/ext/syck/emitter.c b/ext/syck/emitter.c
index 9c8ab8d49b..25437b230c 100644
--- a/ext/syck/emitter.c
+++ b/ext/syck/emitter.c
@@ -18,11 +18,16 @@
 
 #define DEFAULT_ANCHOR_FORMAT "id%03d"
 
-const char hex_table[] = 
-"0123456789ABCDEF";
 static char b64_table[] =
 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
+struct adjust_arg {
+    /* Position to start adjusting */
+    long startpos;
+    /* Adjusting by an offset */
+    int offset;
+};
+
 /*
  * Built-in base64 (from Ruby's pack.c)
  */
@@ -31,7 +36,7 @@ syck_base64enc( char *s, long len )
 {
     long i = 0;
     int padding = '=';
-    char *buff = S_ALLOC_N(char, len * 4 / 3 + 6);
+    char *buff = S_ALLOCA_N(char, len * 4 / 3 + 6);
 
     while (len >= 3) {
         buff[i++] = b64_table[077 & (*s >> 2)];
@@ -111,29 +116,25 @@ syck_new_emitter()
     SyckEmitter *e;
     e = S_ALLOC( SyckEmitter );
     e->headless = 0;
+    e->seq_map = 0;
     e->use_header = 0;
     e->use_version = 0;
     e->sort_keys = 0;
     e->anchor_format = NULL;
     e->explicit_typing = 0;
     e->best_width = 80;
-    e->style = scalar_none;
+    e->block_style = block_arbitrary;
     e->stage = doc_open;
     e->indent = 2;
     e->level = -1;
+    e->ignore_id = 0;
     e->anchors = NULL;
     e->markers = NULL;
-    e->anchored = NULL;
     e->bufsize = SYCK_BUFFERSIZE;
     e->buffer = NULL;
     e->marker = NULL;
     e->bufpos = 0;
-    e->emitter_handler = NULL;
-    e->output_handler = NULL;
-    e->lvl_idx = 0;
-    e->lvl_capa = ALLOC_CT;
-    e->levels = S_ALLOC_N( SyckLevel, e->lvl_capa ); 
-    syck_emitter_reset_levels( e );
+    e->handler = NULL;
     e->bonus = NULL;
     return e;
 }
@@ -145,6 +146,13 @@ syck_st_free_anchors( char *key, char *name, char *arg )
     return ST_CONTINUE;
 }
 
+int
+syck_st_free_markers( char *key, SyckEmitterNode *n, char *arg )
+{
+    S_FREE( n );
+    return ST_CONTINUE;
+}
+
 void
 syck_emitter_st_free( SyckEmitter *e )
 {
@@ -158,94 +166,27 @@ syck_emitter_st_free( SyckEmitter *e )
         e->anchors = NULL;
     }
 
-    if ( e->anchored != NULL )
-    {
-        st_free_table( e->anchored );
-        e->anchored = NULL;
-    }
-
     /*
      * Free the markers tables
      */
     if ( e->markers != NULL )
     {
+        st_foreach( e->markers, syck_st_free_markers, 0 );
         st_free_table( e->markers );
         e->markers = NULL;
     }
 }
 
-SyckLevel *
-syck_emitter_current_level( SyckEmitter *e )
-{
-    return &e->levels[e->lvl_idx-1];
-}
-
-SyckLevel *
-syck_emitter_parent_level( SyckEmitter *e )
-{
-    return &e->levels[e->lvl_idx-2];
-}
-
 void
-syck_emitter_pop_level( SyckEmitter *e )
+syck_emitter_ignore_id( SyckEmitter *e, SYMID id )
 {
-    ASSERT( e != NULL );
-
-    /* The root level should never be popped */
-    if ( e->lvl_idx <= 1 ) return;
-
-    e->lvl_idx -= 1;
-    free( e->levels[e->lvl_idx].domain );
-}
-
-void 
-syck_emitter_add_level( SyckEmitter *e, int len, enum syck_level_status status )
-{
-    ASSERT( e != NULL );
-    if ( e->lvl_idx + 1 > e->lvl_capa )
-    {
-        e->lvl_capa += ALLOC_CT;
-        S_REALLOC_N( e->levels, SyckLevel, e->lvl_capa );
-    }
-
-    ASSERT( len > e->levels[e->lvl_idx-1].spaces );
-    e->levels[e->lvl_idx].spaces = len;
-    e->levels[e->lvl_idx].ncount = 0;
-    e->levels[e->lvl_idx].domain = syck_strndup( e->levels[e->lvl_idx-1].domain, strlen( e->levels[e->lvl_idx-1].domain ) );
-    e->levels[e->lvl_idx].status = status;
-    e->levels[e->lvl_idx].anctag = 0;
-    e->lvl_idx += 1;
+    e->ignore_id = id;
 }
 
 void
-syck_emitter_reset_levels( SyckEmitter *e )
+syck_emitter_handler( SyckEmitter *e, SyckOutputHandler hdlr )
 {
-    while ( e->lvl_idx > 1 )
-    {
-        syck_emitter_pop_level( e );
-    }
-
-    if ( e->lvl_idx < 1 )
-    {
-        e->lvl_idx = 1;
-        e->levels[0].spaces = -1;
-        e->levels[0].ncount = 0;
-        e->levels[0].domain = syck_strndup( "", 0 );
-        e->levels[0].anctag = 0;
-    }
-    e->levels[0].status = syck_lvl_header;
-}
-
-void
-syck_emitter_handler( SyckEmitter *e, SyckEmitterHandler hdlr )
-{
-    e->emitter_handler = hdlr;
-}
-
-void
-syck_output_handler( SyckEmitter *e, SyckOutputHandler hdlr )
-{
-    e->output_handler = hdlr;
+    e->handler = hdlr;
 }
 
 void
@@ -255,9 +196,6 @@ syck_free_emitter( SyckEmitter *e )
      * Free tables
      */
     syck_emitter_st_free( e );
-    syck_emitter_reset_levels( e );
-    S_FREE( e->levels[0].domain );
-    S_FREE( e->levels );
     if ( e->buffer != NULL )
     {
         S_FREE( e->buffer );
@@ -338,905 +276,169 @@ syck_emitter_flush( SyckEmitter *e, long check_room )
     }
 
     /*
-     * Commit buffer.
-     */
-    if ( check_room > e->marker - e->buffer )
-    {
-        check_room = e->marker - e->buffer;
-    }
-    (e->output_handler)( e, e->buffer, check_room );
-    e->bufpos += check_room;
-    e->marker -= check_room;
-}
-
-/*
- * Start emitting from the given node, check for anchoring and then
- * issue the callback to the emitter handler.
- */
-void
-syck_emit( SyckEmitter *e, st_data_t n )
-{
-    SYMID oid;
-    char *anchor_name = NULL;
-    int indent = 0;
-    long x = 0;
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    
-    /*
      * Determine headers.
      */
-    if ( e->stage == doc_open && ( e->headless == 0 || e->use_header == 1 ) )
+    if ( ( e->stage == doc_open && ( e->headless == 0 || e->use_header == 1 ) ) || 
+         e->stage == doc_need_header )
     {
         if ( e->use_version == 1 )
         {
             char *header = S_ALLOC_N( char, 64 );
             S_MEMZERO( header, char, 64 );
             sprintf( header, "--- %%YAML:%d.%d ", SYCK_YAML_MAJOR, SYCK_YAML_MINOR );
-            syck_emitter_write( e, header, strlen( header ) );
+            (e->handler)( e, header, strlen( header ) );
             S_FREE( header );
         }
         else
         {
-            syck_emitter_write( e, "--- ", 4 );
+            (e->handler)( e, "--- ", 4 );
         }
         e->stage = doc_processing;
     }
 
-    /* Add new level */
-    if ( lvl->spaces >= 0 ) {
-        indent = lvl->spaces + e->indent;
-    }
-    syck_emitter_add_level( e, indent, syck_lvl_open );
-    lvl = syck_emitter_current_level( e );
-
-    /* Look for anchor */
-    if ( e->anchors != NULL &&
-        st_lookup( e->markers, n, (st_data_t *)&oid ) &&
-        st_lookup( e->anchors, (st_data_t)oid, (st_data_t *)&anchor_name ) )
+    /*
+     * Commit buffer.
+     */
+    if ( check_room > e->marker - e->buffer )
     {
-        if ( e->anchored == NULL )
-        {
-            e->anchored = st_init_numtable();
-        }
-
-        if ( ! st_lookup( e->anchored, (st_data_t)anchor_name, (st_data_t *)&x ) )
-        {
-            char *an = S_ALLOC_N( char, strlen( anchor_name ) + 3 );
-            sprintf( an, "&%s ", anchor_name );
-            syck_emitter_write( e, an, strlen( anchor_name ) + 2 );
-            free( an );
-
-            x = 1;
-            st_insert( e->anchored, (st_data_t)anchor_name, (st_data_t)x );
-            lvl->anctag = 1;
-        }
-        else
-        {
-            char *an = S_ALLOC_N( char, strlen( anchor_name ) + 2 );
-            sprintf( an, "*%s", anchor_name );
-            syck_emitter_write( e, an, strlen( anchor_name ) + 1 );
-            free( an );
-
-            goto end_emit;
-        }
-    }
-
-    (e->emitter_handler)( e, n );
-
-    /* Pop the level */
-end_emit:
-    syck_emitter_pop_level( e );
-    if ( e->lvl_idx == 1 ) {
-        syck_emitter_write( e, "\n", 1 );
-        e->headless = 0;
-        e->stage = doc_open;
+        check_room = e->marker - e->buffer;
     }
+    (e->handler)( e, e->buffer, check_room );
+    e->bufpos += check_room;
+    e->marker -= check_room;
 }
 
 /*
- * Determine what tag needs to be written, based on the taguri of the node
- * and the implicit tag which would be assigned to this node.  If a tag is
- * required, write the tag.
+ * Emit a simple, unquoted string.
  */
-void syck_emit_tag( SyckEmitter *e, char *tag, char *ignore )
-{
-    SyckLevel *lvl;
-    if ( tag == NULL ) return;
-    if ( ignore != NULL && syck_tagcmp( tag, ignore ) == 0 && e->explicit_typing == 0 ) return;
-    lvl = syck_emitter_current_level( e );
-
-    /* implicit */
-    if ( strlen( tag ) == 0 ) {
-        syck_emitter_write( e, "! ", 2 );
-
-    /* global types */
-    } else if ( strncmp( tag, "tag:", 4 ) == 0 ) {
-        int taglen = strlen( tag );
-        syck_emitter_write( e, "!", 1 );
-        if ( strncmp( tag + 4, YAML_DOMAIN, strlen( YAML_DOMAIN ) ) == 0 ) {
-            int skip = 4 + strlen( YAML_DOMAIN ) + 1;
-            syck_emitter_write( e, tag + skip, taglen - skip );
-        } else {
-            char *subd = tag + 4;
-            while ( *subd != ':' && *subd != '\0' ) subd++;
-            if ( *subd == ':' ) {
-                if ( subd - tag > ( strlen( YAML_DOMAIN ) + 5 ) &&
-                     strncmp( subd - strlen( YAML_DOMAIN ), YAML_DOMAIN, strlen( YAML_DOMAIN ) ) == 0 ) {
-                    syck_emitter_write( e, tag + 4, subd - strlen( YAML_DOMAIN ) - ( tag + 4 ) - 1 );
-                    syck_emitter_write( e, "/", 1 );
-                    syck_emitter_write( e, subd + 1, ( tag + taglen ) - ( subd + 1 ) );
-                } else {
-                    syck_emitter_write( e, tag + 4, subd - ( tag + 4 ) );
-                    syck_emitter_write( e, "/", 1 );
-                    syck_emitter_write( e, subd + 1, ( tag + taglen ) - ( subd + 1 ) );
-                }
-            } else {
-                /* TODO: Invalid tag (no colon after domain) */
-                return;
-            }
-        }
-        syck_emitter_write( e, " ", 1 );
-
-    /* private types */
-    } else if ( strncmp( tag, "x-private:", 10 ) == 0 ) {
-        syck_emitter_write( e, "!!", 2 );
-        syck_emitter_write( e, tag + 10, strlen( tag ) - 10 );
-        syck_emitter_write( e, " ", 1 );
-    }
-    lvl->anctag = 1;
-}
-
-/* 
- * Emit a newline and an appropriately spaced indent.
- */
-void syck_emit_indent( SyckEmitter *e )
+void
+syck_emitter_simple( SyckEmitter *e, char *str, long len )
 {
-    int i;
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    if ( e->bufpos == 0 && ( e->marker - e->buffer ) == 0 ) return;
-    if ( lvl->spaces >= 0 ) {
-        char *spcs = S_ALLOC_N( char, lvl->spaces + 2 );
-
-        spcs[0] = '\n'; spcs[lvl->spaces + 1] = '\0';
-        for ( i = 0; i < lvl->spaces; i++ ) spcs[i+1] = ' ';
-        syck_emitter_write( e, spcs, lvl->spaces + 1 );
-        free( spcs );
-    }
+    e->seq_map = 0;
+    syck_emitter_write( e, str, len );
 }
 
-/* Clear the scan */
-#define SCAN_NONE       0
-/* All printable characters? */
-#define SCAN_NONPRINT   1
-/* Any indented lines? */
-#define SCAN_INDENTED   2
-/* Larger than the requested width? */
-#define SCAN_WIDE       4
-/* Opens or closes with whitespace? */
-#define SCAN_WHITEEDGE  8
-/* Contains a newline */
-#define SCAN_NEWLINE    16
-/* Contains a single quote */
-#define SCAN_SINGLEQ    32
-/* Contains a double quote */
-#define SCAN_DOUBLEQ    64
-/* Starts with a token */
-#define SCAN_INDIC_S    128
-/* Contains a flow indicator */
-#define SCAN_INDIC_C    256
-/* Ends without newlines */
-#define SCAN_NONL_E     512
-/* Ends with many newlines */
-#define SCAN_MANYNL_E   1024
-/* Contains flow map indicators */
-#define SCAN_FLOWMAP    2048
-/* Contains flow seq indicators */
-#define SCAN_FLOWSEQ    4096
-/* Contains a valid doc separator */
-#define SCAN_DOCSEP     8192
-
 /*
- * Basic printable test for LATIN-1 characters.
+ * Shift the offsets of all applicable anchors
  */
 int
-syck_scan_scalar( int req_width, char *cursor, long len )
-{
-    long i = 0, start = 0;
-    int flags = SCAN_NONE;
-
-    if ( len < 1 )  return flags;
-
-    /* c-indicators from the spec */
-    if ( cursor[0] == '[' || cursor[0] == ']' ||
-         cursor[0] == '{' || cursor[0] == '}' ||
-         cursor[0] == '!' || cursor[0] == '*' ||
-         cursor[0] == '&' || cursor[0] == '|' ||
-         cursor[0] == '>' || cursor[0] == '\'' ||
-         cursor[0] == '"' || cursor[0] == '#' ||
-         cursor[0] == '%' || cursor[0] == '@' ||
-         cursor[0] == '&' ) {
-            flags |= SCAN_INDIC_S;
-    }
-    if ( ( cursor[0] == '-' || cursor[0] == ':' ||
-           cursor[0] == '?' || cursor[0] == ',' ) &&
-           ( len == 1 || cursor[1] == ' ' || cursor[1] == '\n' ) )
-    {
-            flags |= SCAN_INDIC_S;
-    }
-
-    /* whitespace edges */
-    if ( cursor[len-1] != '\n' ) {
-        flags |= SCAN_NONL_E;
-    } else if ( len > 1 && cursor[len-2] == '\n' ) {
-        flags |= SCAN_MANYNL_E;
-    }
-    if ( 
-        ( len > 0 && ( cursor[0] == ' ' || cursor[0] == '\t' ) ) ||
-        ( len > 1 && ( cursor[len-1] == ' ' || cursor[len-1] == '\t' ) )
-    ) {
-        flags |= SCAN_WHITEEDGE;
-    }
-
-    /* opening doc sep */
-    if ( len >= 3 && strncmp( cursor, "---", 3 ) == 0 )
-        flags |= SCAN_DOCSEP;
-
-    /* scan string */
-    for ( i = 0; i < len; i++ ) {
-
-        if ( ! ( cursor[i] == 0x9 ||
-                 cursor[i] == 0xA ||
-                 cursor[i] == 0xD ||
-               ( cursor[i] >= 0x20 && cursor[i] <= 0x7E ) )
-        ) {
-            flags |= SCAN_NONPRINT;
-        }
-        else if ( cursor[i] == '\n' ) {
-            flags |= SCAN_NEWLINE;
-            if ( len - i >= 3 && strncmp( &cursor[i+1], "---", 3 ) == 0 )
-                flags |= SCAN_DOCSEP;
-            if ( cursor[i+1] == ' ' || cursor[i+1] == '\t' ) 
-                flags |= SCAN_INDENTED;
-            if ( req_width > 0 && i - start > req_width )
-                flags |= SCAN_WIDE;
-            start = i;
-        }
-        else if ( cursor[i] == '\'' )
-        {
-            flags |= SCAN_SINGLEQ;
-        }
-        else if ( cursor[i] == '"' )
-        {
-            flags |= SCAN_DOUBLEQ;
-        }
-        else if ( cursor[i] == ']' )
-        {
-            flags |= SCAN_FLOWSEQ;
-        }
-        else if ( cursor[i] == '}' )
-        {
-            flags |= SCAN_FLOWMAP;
-        }
-        /* remember, if plain collections get implemented, to add nb-plain-flow-char */
-        else if ( ( cursor[i] == ' ' && cursor[i+1] == '#' ) ||
-                  ( cursor[i] == ':' && 
-                    ( cursor[i+1] == ' ' || cursor[i+1] == '\n' || i == len - 1 ) ) )
-        {
-            flags |= SCAN_INDIC_C;
-        }
-        else if ( cursor[i] == ',' && 
-                  ( cursor[i+1] == ' ' || cursor[i+1] == '\n' || i == len - 1 ) )
-        {
-            flags |= SCAN_FLOWMAP;
-            flags |= SCAN_FLOWSEQ;
-        }
-    }
-
-    /* printf( "---STR---\n%s\nFLAGS: %d\n", cursor, flags ); */
-    return flags;
-}
-/*
- * All scalars should be emitted through this function, which determines an appropriate style,
- * tag and indent.
- */
-void syck_emit_scalar( SyckEmitter *e, char *tag, enum scalar_style force_style, int force_indent, int force_width,
-                       char keep_nl, char *str, long len )
-{
-    enum scalar_style favor_style = scalar_literal;
-    SyckLevel *parent = syck_emitter_parent_level( e );
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    int scan = 0;
-    char *implicit;
-    
-    if ( str == NULL ) str = "";
-
-    /* No empty nulls as map keys */
-    if ( len == 0 && ( parent->status == syck_lvl_map || parent->status == syck_lvl_imap ) && 
-         parent->ncount % 2 == 1 && syck_tagcmp( tag, "tag:yaml.org,2002:null" ) == 0 ) 
-    {
-        str = "~";
-        len = 1;
-    }
-
-    scan = syck_scan_scalar( force_width, str, len );
-    implicit = syck_match_implicit( str, len );
-
-    /* quote strings which default to implicits */
-    implicit = syck_taguri( YAML_DOMAIN, implicit, strlen( implicit ) );
-    if ( syck_tagcmp( tag, implicit ) != 0 && syck_tagcmp( tag, "tag:yaml.org,2002:str" ) == 0 ) {
-        force_style = scalar_2quote;
-    } else {
-        /* complex key */
-        if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 &&
-             ( !( tag == NULL || 
-             ( implicit != NULL && syck_tagcmp( tag, implicit ) == 0 && e->explicit_typing == 0 ) ) ) ) 
-        {
-            syck_emitter_write( e, "? ", 2 );
-            parent->status = syck_lvl_mapx;
-        }
-        syck_emit_tag( e, tag, implicit );
-    }
-    S_FREE( implicit );
-
-    /* if still arbitrary, sniff a good block style. */
-    if ( force_style == scalar_none ) {
-        if ( scan & SCAN_NEWLINE ) {
-            force_style = scalar_literal;
-        } else {
-            force_style = scalar_plain;
-        }
-    }
-
-    if ( e->style == scalar_fold ) {
-        favor_style = scalar_fold;
-    }
-
-    /* Determine block style */
-    if ( scan & SCAN_NONPRINT ) {
-        force_style = scalar_2quote;
-    } else if ( scan & SCAN_WHITEEDGE ) {
-        force_style = scalar_2quote;
-    } else if ( force_style != scalar_fold && ( scan & SCAN_INDENTED ) ) {
-        force_style = scalar_literal;
-    } else if ( force_style == scalar_plain && ( scan & SCAN_NEWLINE ) ) {
-        force_style = favor_style;
-    } else if ( force_style == scalar_plain && parent->status == syck_lvl_iseq && ( scan & SCAN_FLOWSEQ ) ) {
-        force_style = scalar_2quote;
-    } else if ( force_style == scalar_plain && parent->status == syck_lvl_imap && ( scan & SCAN_FLOWMAP ) ) {
-        force_style = scalar_2quote;
-    /* } else if ( force_style == scalar_fold && ( ! ( scan & SCAN_WIDE ) ) ) {
-        force_style = scalar_literal; */
-    } else if ( force_style == scalar_plain && ( scan & SCAN_INDIC_S || scan & SCAN_INDIC_C ) ) {
-        if ( scan & SCAN_NEWLINE ) {
-            force_style = favor_style;
-        } else {
-            force_style = scalar_2quote;
-        }
-    }
-
-    if ( force_indent > 0 ) {
-        lvl->spaces = parent->spaces + force_indent;
-    } else if ( scan & SCAN_DOCSEP ) {
-        lvl->spaces = parent->spaces + e->indent;
-    }
-
-    /* For now, all ambiguous keys are going to be double-quoted */
-    if ( ( parent->status == syck_lvl_map || parent->status == syck_lvl_mapx ) && parent->ncount % 2 == 1 ) {
-        if ( force_style != scalar_plain ) {
-            force_style = scalar_2quote;
-        }
-    }
-
-    /* If the parent is an inline, double quote anything complex */
-    if ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) {
-        if ( force_style != scalar_plain && force_style != scalar_1quote ) {
-            force_style = scalar_2quote;
-        }
-    }
-
-    /* Fix the ending newlines */
-    if ( scan & SCAN_NONL_E ) {
-        keep_nl = NL_CHOMP;
-    } else if ( scan & SCAN_MANYNL_E ) {
-        keep_nl = NL_KEEP;
-    }
-
-    /* Write the text node */
-    switch ( force_style )
-    {
-        case scalar_1quote:
-            syck_emit_1quoted( e, force_width, str, len );
-        break;
-
-        case scalar_none:
-        case scalar_2quote:
-            syck_emit_2quoted( e, force_width, str, len );
-        break;
-
-        case scalar_fold:
-            syck_emit_folded( e, force_width, keep_nl, str, len );
-        break;
-
-        case scalar_literal:
-            syck_emit_literal( e, keep_nl, str, len );
-        break;
-
-        case scalar_plain:
-            syck_emitter_write( e, str, len );
-        break;
-    }
-
-    if ( parent->status == syck_lvl_mapx )
-    {
-        syck_emitter_write( e, "\n", 1 );
-    }
-}
-
-void
-syck_emitter_escape( SyckEmitter *e, char *src, long len )
+syck_adjust_anchors( char *key, SyckEmitterNode *n, struct adjust_arg *arg )
 {
-    int i;
-    for( i = 0; i < len; i++ )
+    if ( arg->startpos < n->pos )
     {
-        if( (src[i] < 0x20) || (0x7E < src[i]) )
-        {
-            syck_emitter_write( e, "\\", 1 );
-            if( '\0' == src[i] )
-                syck_emitter_write( e, "0", 1 );
-            else
-            {
-                syck_emitter_write( e, "x", 1 );
-                syck_emitter_write( e, (char *)hex_table + ((src[i] & 0xF0) >> 4), 1 );
-                syck_emitter_write( e, (char *)hex_table + (src[i] & 0x0F), 1 );
-            }
-        }
-        else
-        {
-            syck_emitter_write( e, src + i, 1 );
-            if( '\\' == src[i] )
-                syck_emitter_write( e, "\\", 1 );
-        }
-    }
-}
-
-/*
- * Outputs a single-quoted block.
- */
-void syck_emit_1quoted( SyckEmitter *e, int width, char *str, long len )
-{
-    char do_indent = 0;
-    char *mark = str;
-    char *start = str;
-    char *end = str;
-    syck_emitter_write( e, "'", 1 );
-    while ( mark < str + len ) {
-        if ( do_indent ) {
-            syck_emit_indent( e );
-            do_indent = 0;
-        }
-        switch ( *mark ) {
-            case '\'':  syck_emitter_write( e, "'", 1 ); break;
-
-            case '\n':
-                end = mark + 1;
-                if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) {
-                    syck_emitter_write( e, "\n\n", 2 );
-                } else {
-                    syck_emitter_write( e, "\n", 1 );
-                }
-                do_indent = 1;
-                start = mark + 1;
-            break;
-
-            case ' ':
-                if ( width > 0 && *start != ' ' && mark - end > width ) {
-                    do_indent = 1;
-                    end = mark + 1;
-                } else {
-                    syck_emitter_write( e, " ", 1 );
-                }
-            break;
-
-            default:
-                syck_emitter_write( e, mark, 1 );
-            break;
-        }
-        mark++;
-    }
-    syck_emitter_write( e, "'", 1 );
-}
-
-/*
- * Outputs a double-quoted block.
- */
-void syck_emit_2quoted( SyckEmitter *e, int width, char *str, long len )
-{
-    char do_indent = 0;
-    char *mark = str;
-    char *start = str;
-    char *end = str;
-    syck_emitter_write( e, "\"", 1 );
-    while ( mark < str + len ) {
-        if ( do_indent > 0 ) {
-            if ( do_indent == 2 ) {
-                syck_emitter_write( e, "\\", 1 );
-            }
-            syck_emit_indent( e );
-            do_indent = 0;
-        }
-        switch ( *mark ) {
-
-            /* Escape sequences allowed within double quotes. */
-            case '"':  syck_emitter_write( e, "\\\"", 2 ); break;
-            case '\\': syck_emitter_write( e, "\\\\", 2 ); break;
-            case '\0': syck_emitter_write( e, "\\0",  2 ); break;
-            case '\a': syck_emitter_write( e, "\\a",  2 ); break;
-            case '\b': syck_emitter_write( e, "\\b",  2 ); break;
-            case '\f': syck_emitter_write( e, "\\f",  2 ); break;
-            case '\r': syck_emitter_write( e, "\\r",  2 ); break;
-            case '\t': syck_emitter_write( e, "\\t",  2 ); break;
-            case '\v': syck_emitter_write( e, "\\v",  2 ); break;
-            case 0x1b: syck_emitter_write( e, "\\e",  2 ); break;
-
-            case '\n':
-                end = mark + 1;
-                syck_emitter_write( e, "\\n", 2 );
-                do_indent = 2;
-                start = mark + 1;
-                if ( start < str + len && ( *start == ' ' || *start == '\n' ) ) {
-                    do_indent = 0;
-                }
-            break;
-
-            case ' ':
-                if ( width > 0 && *start != ' ' && mark - end > width ) {
-                    do_indent = 1;
-                    end = mark + 1;
-                } else {
-                    syck_emitter_write( e, " ", 1 );
-                }
-            break;
-
-            default:
-                syck_emitter_escape( e, mark, 1 );
-            break;
-        }
-        mark++;
-    }
-    syck_emitter_write( e, "\"", 1 );
-}
-
-/*
- * Outputs a literal block.
- */
-void syck_emit_literal( SyckEmitter *e, char keep_nl, char *str, long len )
-{
-    char *mark = str;
-    char *start = str;
-    char *end = str;
-    syck_emitter_write( e, "|", 1 );
-    if ( keep_nl == NL_CHOMP ) {
-        syck_emitter_write( e, "-", 1 );
-    } else if ( keep_nl == NL_KEEP ) {
-        syck_emitter_write( e, "+", 1 );
-    }
-    syck_emit_indent( e );
-    while ( mark < str + len ) {
-        if ( *mark == '\n' ) {
-            end = mark;
-            if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) end += 1;
-            syck_emitter_write( e, start, end - start );
-            if ( mark + 1 == str + len ) {
-                if ( keep_nl != NL_KEEP ) syck_emitter_write( e, "\n", 1 );
-            } else {
-                syck_emit_indent( e );
-            }
-            start = mark + 1;
-        }
-        mark++;
-    }
-    end = str + len;
-    if ( start < end ) {
-        syck_emitter_write( e, start, end - start );
-    }
-}
-
-/*
- * Outputs a folded block.
- */
-void syck_emit_folded( SyckEmitter *e, int width, char keep_nl, char *str, long len )
-{
-    char *mark = str;
-    char *start = str;
-    char *end = str;
-    syck_emitter_write( e, ">", 1 );
-    if ( keep_nl == NL_CHOMP ) {
-        syck_emitter_write( e, "-", 1 );
-    } else if ( keep_nl == NL_KEEP ) {
-        syck_emitter_write( e, "+", 1 );
-    }
-    syck_emit_indent( e );
-    if ( width <= 0 ) width = e->best_width;
-    while ( mark < str + len ) {
-        switch ( *mark ) {
-            case '\n':
-                syck_emitter_write( e, end, mark - end );
-                end = mark + 1;
-                if ( *start != ' ' && *start != '\n' && *end != '\n' && *end != ' ' ) {
-                    syck_emitter_write( e, "\n", 1 );
-                }
-                if ( mark + 1 == str + len ) {
-                    if ( keep_nl != NL_KEEP ) syck_emitter_write( e, "\n", 1 );
-                } else {
-                    syck_emit_indent( e );
-                }
-                start = mark + 1;
-            break;
-
-            case ' ':
-                if ( *start != ' ' ) {
-                    if ( mark - end > width ) {
-                        syck_emitter_write( e, end, mark - end );
-                        syck_emit_indent( e );
-                        end = mark + 1;
-                    }
-                }
-            break;
-        }
-        mark++;
-    }
-    if ( end < mark ) {
-        syck_emitter_write( e, end, mark - end );
-    }
-}
-
-/*
- * Begins emission of a sequence.
- */
-void syck_emit_seq( SyckEmitter *e, char *tag, enum seq_style style )
-{
-    SyckLevel *parent = syck_emitter_parent_level( e );
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    syck_emit_tag( e, tag, "tag:yaml.org,2002:seq" );
-    if ( style == seq_inline || ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) ) {
-        syck_emitter_write( e, "[", 1 );
-        lvl->status = syck_lvl_iseq;
-    } else {
-        /* complex key */
-        if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 ) {
-            syck_emitter_write( e, "? ", 2 );
-            parent->status = syck_lvl_mapx;
-        }
-        lvl->status = syck_lvl_seq;
+        n->pos += arg->offset;
     }
+    return ST_CONTINUE;
 }
 
 /*
- * Begins emission of a mapping.
+ * call on start of an object's marshalling
+ * (handles anchors, returns an alias)
  */
-void syck_emit_map( SyckEmitter *e, char *tag, enum map_style style )
+char *
+syck_emitter_start_obj( SyckEmitter *e, SYMID oid )
 {
-    SyckLevel *parent = syck_emitter_parent_level( e );
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    syck_emit_tag( e, tag, "tag:yaml.org,2002:map" );
-    if ( style == map_inline || ( parent->status == syck_lvl_imap || parent->status == syck_lvl_iseq ) ) {
-        syck_emitter_write( e, "{", 1 );
-        lvl->status = syck_lvl_imap;
-    } else {
-        /* complex key */
-        if ( parent->status == syck_lvl_map && parent->ncount % 2 == 1 ) {
-            syck_emitter_write( e, "? ", 2 );
-            parent->status = syck_lvl_mapx;
-        }
-        lvl->status = syck_lvl_map;
-    }
-}
+    SyckEmitterNode *n = NULL;
+    char *anchor_name = NULL;
 
-/*
- * Handles emitting of a collection item (for both
- * sequences and maps)
- */
-void syck_emit_item( SyckEmitter *e, st_data_t n )
-{
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    switch ( lvl->status )
+    e->level++;
+    if ( oid != e->ignore_id )
     {
-        case syck_lvl_seq:
+        /*
+         * Look for anchors
+         */
+        if ( e->markers == NULL )
         {
-            SyckLevel *parent = syck_emitter_parent_level( e );
-
-            /* seq-in-map shortcut -- the lvl->anctag check should be unneccesary but
-             * there is a nasty shift/reduce in the parser on this point and
-             * i'm not ready to tickle it. */
-            if ( lvl->anctag == 0 && parent->status == syck_lvl_map && lvl->ncount == 0 ) {
-                lvl->spaces = parent->spaces;
-            }
-
-            /* seq-in-seq shortcut */
-            else if ( lvl->anctag == 0 && parent->status == syck_lvl_seq && lvl->ncount == 0 ) {
-                int spcs = ( lvl->spaces - parent->spaces ) - 2;
-                if ( spcs >= 0 ) {
-                    int i = 0;
-                    for ( i = 0; i < spcs; i++ ) {
-                        syck_emitter_write( e, " ", 1 );
-                    }
-                    syck_emitter_write( e, "- ", 2 );
-                    break;
-                }
-            }
-
-            syck_emit_indent( e );
-            syck_emitter_write( e, "- ", 2 );
+            e->markers = st_init_numtable();
         }
-        break;
 
-        case syck_lvl_iseq:
+        /*
+         * Markers table initially marks the string position of the
+         * object.  Doesn't yet create an anchor, simply notes the
+         * position.
+         */
+        if ( ! st_lookup( e->markers, (st_data_t)oid, (st_data_t *)&n ) )
         {
-            if ( lvl->ncount > 0 ) {
-                syck_emitter_write( e, ", ", 2 );
-            }
+            /*
+             * Store all markers
+             */
+            n = S_ALLOC( SyckEmitterNode );
+            n->is_shortcut = 0;
+            n->indent = e->level * e->indent;
+            n->pos = e->bufpos + ( e->marker - e->buffer );
+            st_insert( e->markers, (st_data_t)oid, (st_data_t)n );
         }
-        break;
-
-        case syck_lvl_map:
+        else
         {
-            SyckLevel *parent = syck_emitter_parent_level( e );
-
-            /* map-in-seq shortcut */
-            if ( lvl->anctag == 0 && parent->status == syck_lvl_seq && lvl->ncount == 0 ) {
-                int spcs = ( lvl->spaces - parent->spaces ) - 2;
-                if ( spcs >= 0 ) {
-                    int i = 0;
-                    for ( i = 0; i < spcs; i++ ) {
-                        syck_emitter_write( e, " ", 1 );
-                    }
-                    break;
-                }
-            }
-
-            if ( lvl->ncount % 2 == 0 ) {
-                syck_emit_indent( e );
-            } else {
-                syck_emitter_write( e, ": ", 2 );
+            if ( e->anchors == NULL )
+            {
+                e->anchors = st_init_numtable();
             }
-        }
-        break;
-
-        case syck_lvl_mapx:
-        {
-            if ( lvl->ncount % 2 == 0 ) {
-                syck_emit_indent( e );
-                lvl->status = syck_lvl_map;
-            } else {
-                int i;
-                if ( lvl->spaces > 0 ) {
-                    char *spcs = S_ALLOC_N( char, lvl->spaces + 1 );
 
-                    spcs[lvl->spaces] = '\0';
-                    for ( i = 0; i < lvl->spaces; i++ ) spcs[i] = ' ';
-                    syck_emitter_write( e, spcs, lvl->spaces );
-                    S_FREE( spcs );
+            if ( ! st_lookup( e->anchors, (st_data_t)oid, (st_data_t *)&anchor_name ) )
+            {
+                int idx = 0;
+                /*
+                 * Second time hitting this object, let's give it an anchor
+                 */
+                idx = e->anchors->num_entries + 1;
+
+                /*
+                 * Create the anchor tag
+                 */
+                if ( n->pos >= e->bufpos )
+                {
+                    int alen;
+                    struct adjust_arg *args = S_ALLOC( struct adjust_arg );
+                    char *start = e->buffer + ( n->pos - e->bufpos );
+
+                    char *anc = ( e->anchor_format == NULL ? DEFAULT_ANCHOR_FORMAT : e->anchor_format );
+                    anchor_name = S_ALLOC_N( char, strlen( anc ) + 10 );
+                    S_MEMZERO( anchor_name, char, strlen( anc ) + 10 );
+                    sprintf( anchor_name, anc, idx );
+
+                    /*
+                     * Need to flush the buffer some, if there is not room for the anchor.
+                     */
+                    alen = strlen( anchor_name ) + 2;
+                    syck_emitter_flush( e, alen );
+
+                    /*
+                     * Write the anchor into the buffer
+                     */
+                    S_MEMMOVE( start + alen, start, char, e->marker - start );
+                    S_MEMCPY( start + 1, anchor_name, char, strlen( anchor_name ) );
+                    start[0] = '&';
+                    start[alen - 1] = ' ';
+                    e->marker += alen;
+
+                    /*
+                     * Cycle through anchors, modify for the size of the anchor.
+                     */
+                    args->startpos = n->pos;
+                    args->offset = alen;
+                    st_foreach( e->markers, syck_adjust_anchors, (st_data_t)args );
+                    S_FREE( args );
+
+                    /*
+                     * Insert into anchors table
+                     */
+                    st_insert( e->anchors, (st_data_t)oid, (st_data_t)anchor_name );
                 }
-                syck_emitter_write( e, ": ", 2 );
             }
-        }
-        break;
 
-        case syck_lvl_imap:
-        {
-            if ( lvl->ncount > 0 ) {
-                if ( lvl->ncount % 2 == 0 ) {
-                    syck_emitter_write( e, ", ", 2 );
-                } else {
-                    syck_emitter_write( e, ": ", 2 );
-                }
-            }
         }
-        break;
-
-        default: break;
     }
-    lvl->ncount++;
-
-    syck_emit( e, n );
-}
-
-/*
- * Closes emission of a collection.
- */
-void syck_emit_end( SyckEmitter *e )
-{
-    SyckLevel *lvl = syck_emitter_current_level( e );
-    SyckLevel *parent = syck_emitter_parent_level( e );
-    switch ( lvl->status )
-    {
-        case syck_lvl_seq:
-            if ( lvl->ncount == 0 ) {
-                syck_emitter_write( e, "[]\n", 3 );
-            } else if ( parent->status == syck_lvl_mapx ) {
-                syck_emitter_write( e, "\n", 1 );
-            }
-        break;
 
-        case syck_lvl_iseq:
-            syck_emitter_write( e, "]\n", 1 );
-        break;
-
-        case syck_lvl_map:
-            if ( lvl->ncount == 0 ) {
-                syck_emitter_write( e, "{}\n", 3 );
-            } else if ( lvl->ncount % 2 == 1 ) {
-                syck_emitter_write( e, ":\n", 1 );
-            } else if ( parent->status == syck_lvl_mapx ) {
-                syck_emitter_write( e, "\n", 1 );
-            }
-        break;
-
-        case syck_lvl_imap:
-            syck_emitter_write( e, "}\n", 1 );
-        break;
-
-        default: break;
-    }
+    return anchor_name;
 }
 
 /*
- * Fill markers table with emitter nodes in the
- * soon-to-be-emitted tree.
+ * call on completion of an object's marshalling
  */
-SYMID
-syck_emitter_mark_node( SyckEmitter *e, st_data_t n )
+void
+syck_emitter_end_obj( SyckEmitter *e )
 {
-    SYMID oid = 0;
-    char *anchor_name = NULL;
-
-    /*
-     * Ensure markers table is initialized.
-     */
-    if ( e->markers == NULL )
-    {
-        e->markers = st_init_numtable();
-    }
-
-    /*
-     * Markers table initially marks the string position of the
-     * object.  Doesn't yet create an anchor, simply notes the
-     * position.
-     */
-    if ( ! st_lookup( e->markers, n, (st_data_t *)&oid ) )
-    {
-        /*
-         * Store all markers
-         */
-        oid = e->markers->num_entries + 1;
-        st_insert( e->markers, n, (st_data_t)oid );
-    }
-    else
-    {
-        if ( e->anchors == NULL )
-        {
-            e->anchors = st_init_numtable();
-        }
-
-        if ( ! st_lookup( e->anchors, (st_data_t)oid, (st_data_t *)&anchor_name ) )
-        {
-            int idx = 0;
-            char *anc = ( e->anchor_format == NULL ? DEFAULT_ANCHOR_FORMAT : e->anchor_format );
-
-            /*
-             * Second time hitting this object, let's give it an anchor
-             */
-            idx = e->anchors->num_entries + 1;
-            anchor_name = S_ALLOC_N( char, strlen( anc ) + 10 );
-            S_MEMZERO( anchor_name, char, strlen( anc ) + 10 );
-            sprintf( anchor_name, anc, idx );
-
-            /*
-             * Insert into anchors table
-             */
-            st_insert( e->anchors, (st_data_t)oid, (st_data_t)anchor_name );
-        }
-    }
-    return oid;
+    e->level--;
 }
 
diff --git a/ext/syck/gram.c b/ext/syck/gram.c
index 615a594f61..dd65ea1deb 100644
--- a/ext/syck/gram.c
+++ b/ext/syck/gram.c
@@ -1,7 +1,7 @@
-/* A Bison parser, made by GNU Bison 1.875d.  */
+/* A Bison parser, made from gram.y, by GNU bison 1.75.  */
 
 /* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -34,13 +34,10 @@
    USER NAME SPACE" below.  */
 
 /* Identify Bison output.  */
-#define YYBISON 1
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
+#define YYBISON	1
 
 /* Pure parsers.  */
-#define YYPURE 1
+#define YYPURE	1
 
 /* Using locations.  */
 #define YYLSP_NEEDED 0
@@ -98,8 +95,6 @@
 
 #include "syck.h"
 
-void apply_seq_in_map( SyckParser *parser, SyckNode *n );
-
 #define YYPARSE_PARAM   parser
 #define YYLEX_PARAM     parser
 
@@ -128,49 +123,51 @@ void apply_seq_in_map( SyckParser *parser, SyckNode *n );
 # define YYERROR_VERBOSE 0
 #endif
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "gram.y"
-typedef union YYSTYPE {
+#ifndef YYSTYPE
+#line 33 "gram.y"
+typedef union {
     SYMID nodeId;
     SyckNode *nodeData;
     char *name;
-} YYSTYPE;
-/* Line 191 of yacc.c.  */
-#line 140 "gram.c"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
+} yystype;
+/* Line 193 of /usr/local/share/bison/yacc.c.  */
+#line 135 "y.tab.c"
+# define YYSTYPE yystype
 # define YYSTYPE_IS_TRIVIAL 1
 #endif
 
-
+#ifndef YYLTYPE
+typedef struct yyltype
+{
+  int first_line;
+  int first_column;
+  int last_line;
+  int last_column;
+} yyltype;
+# define YYLTYPE yyltype
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
 
 /* Copy the second part of user declarations.  */
 
 
-/* Line 214 of yacc.c.  */
-#line 152 "gram.c"
+/* Line 213 of /usr/local/share/bison/yacc.c.  */
+#line 156 "y.tab.c"
 
 #if ! defined (yyoverflow) || YYERROR_VERBOSE
 
-# ifndef YYFREE
-#  define YYFREE free
-# endif
-# ifndef YYMALLOC
-#  define YYMALLOC malloc
-# endif
-
 /* The parser invokes alloca or malloc; define the necessary symbols.  */
 
-# ifdef YYSTACK_USE_ALLOCA
-#  if YYSTACK_USE_ALLOCA
-#   define YYSTACK_ALLOC alloca
-#  endif
+# if YYSTACK_USE_ALLOCA
+#  define YYSTACK_ALLOC alloca
 # else
-#  if defined (alloca) || defined (_ALLOCA_H)
-#   define YYSTACK_ALLOC alloca
-#  else
-#   ifdef __GNUC__
-#    define YYSTACK_ALLOC __builtin_alloca
+#  ifndef YYSTACK_USE_ALLOCA
+#   if defined (alloca) || defined (_ALLOCA_H)
+#    define YYSTACK_ALLOC alloca
+#   else
+#    ifdef __GNUC__
+#     define YYSTACK_ALLOC __builtin_alloca
+#    endif
 #   endif
 #  endif
 # endif
@@ -183,36 +180,36 @@ typedef union YYSTYPE {
 #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
 #   define YYSIZE_T size_t
 #  endif
-#  define YYSTACK_ALLOC YYMALLOC
-#  define YYSTACK_FREE YYFREE
+#  define YYSTACK_ALLOC malloc
+#  define YYSTACK_FREE free
 # endif
 #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
 
 
 #if (! defined (yyoverflow) \
      && (! defined (__cplusplus) \
-	 || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+	 || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
 
 /* A type that is properly aligned for any stack member.  */
 union yyalloc
 {
-  short int yyss;
+  short yyss;
   YYSTYPE yyvs;
   };
 
 /* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
 
 /* The size of an array large to enough to hold all stacks, each with
    N elements.  */
 # define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short int) + sizeof (YYSTYPE))			\
-      + YYSTACK_GAP_MAXIMUM)
+     ((N) * (sizeof (short) + sizeof (YYSTYPE))				\
+      + YYSTACK_GAP_MAX)
 
 /* Copy COUNT objects from FROM to TO.  The source and destination do
    not overlap.  */
 # ifndef YYCOPY
-#  if defined (__GNUC__) && 1 < __GNUC__
+#  if 1 < __GNUC__
 #   define YYCOPY(To, From, Count) \
       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
 #  else
@@ -221,7 +218,7 @@ union yyalloc
 	{					\
 	  register YYSIZE_T yyi;		\
 	  for (yyi = 0; yyi < (Count); yyi++)	\
-	    (To)[yyi] = (From)[yyi];		\
+	    (To)[yyi] = (From)[yyi];	\
 	}					\
       while (0)
 #  endif
@@ -238,7 +235,7 @@ union yyalloc
 	YYSIZE_T yynewbytes;						\
 	YYCOPY (&yyptr->Stack, Stack, yysize);				\
 	Stack = &yyptr->Stack;						\
-	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX;	\
 	yyptr += yynewbytes / sizeof (*yyptr);				\
       }									\
     while (0)
@@ -248,20 +245,19 @@ union yyalloc
 #if defined (__STDC__) || defined (__cplusplus)
    typedef signed char yysigned_char;
 #else
-   typedef short int yysigned_char;
+   typedef short yysigned_char;
 #endif
 
 /* YYFINAL -- State number of the termination state. */
-#define YYFINAL  52
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   396
+#define YYFINAL  38
+#define YYLAST   422
 
 /* YYNTOKENS -- Number of terminals. */
 #define YYNTOKENS  23
 /* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  29
+#define YYNNTS  28
 /* YYNRULES -- Number of rules. */
-#define YYNRULES  79
+#define YYNRULES  75
 /* YYNRULES -- Number of states. */
 #define YYNSTATES  128
 
@@ -269,8 +265,8 @@ union yyalloc
 #define YYUNDEFTOK  2
 #define YYMAXUTOK   269
 
-#define YYTRANSLATE(YYX) 						\
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+#define YYTRANSLATE(X) \
+  ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)
 
 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
 static const unsigned char yytranslate[] =
@@ -309,55 +305,54 @@ static const unsigned char yytranslate[] =
    YYRHS.  */
 static const unsigned char yyprhs[] =
 {
-       0,     0,     3,     5,     8,     9,    11,    13,    15,    18,
-      21,    24,    28,    30,    32,    36,    37,    40,    43,    46,
-      49,    51,    54,    56,    58,    60,    63,    66,    69,    72,
-      75,    77,    79,    81,    85,    87,    89,    91,    93,    95,
-      99,   103,   106,   110,   113,   117,   120,   124,   127,   129,
-     133,   136,   140,   143,   145,   149,   151,   153,   157,   161,
-     165,   168,   172,   175,   179,   182,   184,   188,   190,   194,
-     196,   200,   204,   207,   211,   215,   218,   220,   224,   226
+       0,     0,     3,     5,     8,     9,    11,    13,    15,    19,
+      21,    24,    27,    30,    34,    36,    39,    40,    42,    45,
+      47,    49,    51,    54,    57,    60,    63,    66,    68,    70,
+      72,    76,    78,    80,    82,    84,    86,    90,    93,    95,
+      99,   102,   106,   109,   113,   116,   118,   122,   125,   129,
+     132,   134,   138,   140,   142,   146,   150,   154,   157,   161,
+     164,   168,   171,   175,   177,   183,   185,   189,   193,   196,
+     200,   204,   207,   209,   213,   215
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS. */
 static const yysigned_char yyrhs[] =
 {
-      24,     0,    -1,    25,    -1,    11,    27,    -1,    -1,    33,
-      -1,    26,    -1,    34,    -1,     5,    26,    -1,     6,    26,
-      -1,     3,    26,    -1,    29,    26,    32,    -1,    25,    -1,
-      28,    -1,    29,    28,    30,    -1,    -1,     7,    28,    -1,
-       5,    28,    -1,     6,    28,    -1,     3,    28,    -1,    12,
-      -1,    29,    13,    -1,    14,    -1,    13,    -1,    14,    -1,
-      31,    32,    -1,     5,    33,    -1,     6,    33,    -1,     7,
-      33,    -1,     3,    33,    -1,     4,    -1,     8,    -1,     9,
-      -1,    29,    33,    32,    -1,    10,    -1,    35,    -1,    39,
-      -1,    42,    -1,    49,    -1,    29,    37,    30,    -1,    29,
-      38,    30,    -1,    15,    27,    -1,     5,    31,    38,    -1,
-       5,    37,    -1,     6,    31,    38,    -1,     6,    37,    -1,
-       3,    31,    38,    -1,     3,    37,    -1,    36,    -1,    38,
-      31,    36,    -1,    38,    31,    -1,    17,    40,    18,    -1,
-      17,    18,    -1,    41,    -1,    40,    21,    41,    -1,    25,
-      -1,    48,    -1,    29,    43,    30,    -1,    29,    47,    30,
-      -1,     5,    31,    47,    -1,     5,    43,    -1,     6,    31,
-      47,    -1,     6,    43,    -1,     3,    31,    47,    -1,     3,
-      43,    -1,    33,    -1,    22,    25,    31,    -1,    27,    -1,
-      44,    16,    45,    -1,    46,    -1,    47,    31,    36,    -1,
-      47,    31,    46,    -1,    47,    31,    -1,    25,    16,    27,
-      -1,    19,    50,    20,    -1,    19,    20,    -1,    51,    -1,
-      50,    21,    51,    -1,    25,    -1,    48,    -1
+      24,     0,    -1,    26,    -1,    11,    28,    -1,    -1,    33,
+      -1,    27,    -1,    34,    -1,    29,    26,    32,    -1,    34,
+      -1,     5,    27,    -1,     6,    27,    -1,     3,    27,    -1,
+      29,    27,    32,    -1,    25,    -1,    29,    30,    -1,    -1,
+      12,    -1,    29,    13,    -1,    14,    -1,    13,    -1,    14,
+      -1,    31,    32,    -1,     5,    33,    -1,     6,    33,    -1,
+       7,    33,    -1,     3,    33,    -1,     4,    -1,     8,    -1,
+       9,    -1,    29,    33,    32,    -1,    10,    -1,    35,    -1,
+      39,    -1,    42,    -1,    48,    -1,    29,    37,    30,    -1,
+      15,    28,    -1,    38,    -1,     5,    31,    37,    -1,     5,
+      37,    -1,     6,    31,    37,    -1,     6,    37,    -1,     3,
+      31,    37,    -1,     3,    37,    -1,    36,    -1,    38,    31,
+      36,    -1,    38,    31,    -1,    17,    40,    18,    -1,    17,
+      18,    -1,    41,    -1,    40,    21,    41,    -1,    25,    -1,
+      47,    -1,    29,    43,    30,    -1,    29,    46,    30,    -1,
+       5,    31,    46,    -1,     5,    43,    -1,     6,    31,    46,
+      -1,     6,    43,    -1,     3,    31,    46,    -1,     3,    43,
+      -1,    33,    16,    28,    -1,    44,    -1,    22,    25,    31,
+      16,    28,    -1,    45,    -1,    46,    31,    36,    -1,    46,
+      31,    45,    -1,    46,    31,    -1,    25,    16,    28,    -1,
+      19,    49,    20,    -1,    19,    20,    -1,    50,    -1,    49,
+      21,    50,    -1,    25,    -1,    47,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short int yyrline[] =
+static const unsigned short yyrline[] =
 {
-       0,    56,    56,    60,    65,    70,    71,    74,    75,    80,
-      85,    94,   100,   101,   104,   109,   113,   121,   126,   131,
-     145,   146,   149,   152,   155,   156,   164,   169,   174,   182,
-     186,   194,   207,   208,   218,   219,   220,   221,   222,   228,
-     232,   238,   244,   249,   254,   259,   264,   268,   274,   278,
-     283,   292,   296,   302,   306,   313,   314,   320,   325,   332,
-     337,   342,   347,   352,   356,   362,   363,   369,   379,   396,
-     397,   409,   417,   426,   434,   438,   444,   445,   454,   461
+       0,    54,    54,    58,    62,    68,    69,    72,    73,    79,
+      80,    85,    90,    99,   105,   106,   111,   121,   122,   125,
+     128,   131,   132,   140,   145,   150,   158,   162,   170,   183,
+     184,   194,   195,   196,   197,   198,   204,   210,   216,   217,
+     222,   227,   232,   237,   241,   247,   251,   256,   265,   269,
+     275,   279,   286,   287,   293,   298,   305,   310,   315,   320,
+     325,   329,   335,   350,   351,   368,   369,   381,   389,   398,
+     406,   410,   416,   417,   426,   433
 };
 #endif
 
@@ -366,24 +361,24 @@ static const unsigned short int yyrline[] =
    First, the terminals, then, starting at YYNTOKENS, nonterminals. */
 static const char *const yytname[] =
 {
-  "$end", "error", "$undefined", "YAML_ANCHOR", "YAML_ALIAS",
-  "YAML_TRANSFER", "YAML_TAGURI", "YAML_ITRANSFER", "YAML_WORD",
-  "YAML_PLAIN", "YAML_BLOCK", "YAML_DOCSEP", "YAML_IOPEN", "YAML_INDENT",
-  "YAML_IEND", "'-'", "':'", "'['", "']'", "'{'", "'}'", "','", "'?'",
-  "$accept", "doc", "atom", "ind_rep", "atom_or_empty", "empty",
-  "indent_open", "indent_end", "indent_sep", "indent_flex_end", "word_rep",
-  "struct_rep", "implicit_seq", "basic_seq", "top_imp_seq",
-  "in_implicit_seq", "inline_seq", "in_inline_seq", "inline_seq_atom",
-  "implicit_map", "top_imp_map", "complex_key", "complex_value",
-  "complex_mapping", "in_implicit_map", "basic_mapping", "inline_map",
-  "in_inline_map", "inline_map_atom", 0
+  "$end", "error", "$undefined", "YAML_ANCHOR", "YAML_ALIAS", 
+  "YAML_TRANSFER", "YAML_TAGURI", "YAML_ITRANSFER", "YAML_WORD", 
+  "YAML_PLAIN", "YAML_BLOCK", "YAML_DOCSEP", "YAML_IOPEN", "YAML_INDENT", 
+  "YAML_IEND", "'-'", "':'", "'['", "']'", "'{'", "'}'", "','", "'?'", 
+  "$accept", "doc", "atom", "doc_struct_rep", "ind_rep", "atom_or_empty", 
+  "indent_open", "indent_end", "indent_sep", "indent_flex_end", 
+  "word_rep", "struct_rep", "implicit_seq", "basic_seq", "top_imp_seq", 
+  "in_implicit_seq", "inline_seq", "in_inline_seq", "inline_seq_atom", 
+  "implicit_map", "top_imp_map", "basic_mapping", "complex_mapping", 
+  "in_implicit_map", "basic_mapping2", "inline_map", "in_inline_map", 
+  "inline_map_atom", 0
 };
 #endif
 
 # ifdef YYPRINT
 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
    token YYLEX-NUM.  */
-static const unsigned short int yytoknum[] =
+static const unsigned short yytoknum[] =
 {
        0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
      265,   266,   267,   268,   269,    45,    58,    91,    93,   123,
@@ -394,27 +389,27 @@ static const unsigned short int yytoknum[] =
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const unsigned char yyr1[] =
 {
-       0,    23,    24,    24,    24,    25,    25,    26,    26,    26,
-      26,    26,    27,    27,    28,    28,    28,    28,    28,    28,
-      29,    29,    30,    31,    32,    32,    33,    33,    33,    33,
-      33,    33,    33,    33,    34,    34,    34,    34,    34,    35,
-      35,    36,    37,    37,    37,    37,    37,    37,    38,    38,
-      38,    39,    39,    40,    40,    41,    41,    42,    42,    43,
-      43,    43,    43,    43,    43,    44,    44,    45,    46,    47,
-      47,    47,    47,    48,    49,    49,    50,    50,    51,    51
+       0,    23,    24,    24,    24,    25,    25,    26,    26,    27,
+      27,    27,    27,    27,    28,    28,    28,    29,    29,    30,
+      31,    32,    32,    33,    33,    33,    33,    33,    33,    33,
+      33,    34,    34,    34,    34,    34,    35,    36,    37,    37,
+      37,    37,    37,    37,    37,    38,    38,    38,    39,    39,
+      40,    40,    41,    41,    42,    42,    43,    43,    43,    43,
+      43,    43,    44,    45,    45,    46,    46,    46,    46,    47,
+      48,    48,    49,    49,    50,    50
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
 static const unsigned char yyr2[] =
 {
-       0,     2,     1,     2,     0,     1,     1,     1,     2,     2,
-       2,     3,     1,     1,     3,     0,     2,     2,     2,     2,
-       1,     2,     1,     1,     1,     2,     2,     2,     2,     2,
-       1,     1,     1,     3,     1,     1,     1,     1,     1,     3,
-       3,     2,     3,     2,     3,     2,     3,     2,     1,     3,
-       2,     3,     2,     1,     3,     1,     1,     3,     3,     3,
-       2,     3,     2,     3,     2,     1,     3,     1,     3,     1,
-       3,     3,     2,     3,     3,     2,     1,     3,     1,     1
+       0,     2,     1,     2,     0,     1,     1,     1,     3,     1,
+       2,     2,     2,     3,     1,     2,     0,     1,     2,     1,
+       1,     1,     2,     2,     2,     2,     2,     1,     1,     1,
+       3,     1,     1,     1,     1,     1,     3,     2,     1,     3,
+       2,     3,     2,     3,     2,     1,     3,     2,     3,     2,
+       1,     3,     1,     1,     3,     3,     3,     2,     3,     2,
+       3,     2,     3,     1,     5,     1,     3,     3,     2,     3,
+       3,     2,     1,     3,     1,     1
 };
 
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -422,167 +417,173 @@ static const unsigned char yyr2[] =
    means the default is an error.  */
 static const unsigned char yydefact[] =
 {
-       4,     0,    30,     0,     0,     0,    31,    32,    34,    15,
-      20,     0,     0,     0,     2,     6,     0,     5,     7,    35,
-      36,    37,    38,    10,    29,     8,    26,     9,    27,     0,
-       0,     0,     0,    28,    15,    15,    15,    15,    12,     3,
-      13,    15,    52,    55,     0,    53,    56,    75,    78,    79,
-       0,    76,     1,     0,     0,     0,    21,    15,     0,     0,
-      65,    48,     0,     0,     0,     0,    69,     0,     0,    19,
-      17,    18,    15,    15,    15,    16,    15,    15,    15,    15,
-       0,    15,    51,     0,    74,     0,    23,     0,    47,    64,
-       0,    43,    60,     0,    45,    62,    41,     0,    24,     0,
-      11,    33,    22,    39,    40,    50,    57,    15,    58,    72,
-      14,    73,    54,    77,    65,    46,    63,    42,    59,    44,
-      61,    66,    25,    49,    67,    68,    70,    71
+       4,    31,    16,    17,     0,     0,     0,     2,     0,     7,
+      32,    33,    34,    35,     0,    27,     0,     0,     0,    28,
+      29,    14,     6,     3,     0,     5,     9,    49,    52,     0,
+       0,    50,    53,    71,    74,    75,     0,    72,     1,     0,
+       0,     0,    18,    16,     0,     0,     0,     0,    45,     0,
+      38,     0,    63,    65,     0,    12,    26,    10,    23,    11,
+      24,     0,     0,     0,     0,    25,     0,     0,     0,    19,
+       0,    15,     0,    16,    48,     0,    70,     0,    20,     0,
+      44,    61,     0,    40,    57,     0,    42,    59,    37,     0,
+      21,     0,     8,    16,    36,    47,    54,    55,    68,     0,
+      13,    30,    69,    51,    73,     0,     0,     0,    43,    60,
+      39,    56,    41,    58,     0,    22,    62,    46,    66,    67,
+       0,     0,     0,    16,     0,     0,     0,    64
 };
 
 /* YYDEFGOTO[NTERM-NUM]. */
 static const yysigned_char yydefgoto[] =
 {
-      -1,    13,    38,    15,    39,    40,    16,   103,    99,   101,
-      17,    18,    19,    61,    62,    63,    20,    44,    45,    21,
-      64,    65,   125,    66,    67,    46,    22,    50,    51
+      -1,     6,    21,    45,    22,    23,    64,    71,    91,   101,
+      25,    26,    10,    48,    49,    50,    11,    30,    31,    12,
+      51,    52,    53,    54,    32,    13,    36,    37
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -97
-static const short int yypact[] =
+#define YYPACT_NINF -77
+static const short yypact[] =
 {
-     250,   318,   -97,   318,   318,   374,   -97,   -97,   -97,   335,
-     -97,   267,   232,     7,   -97,   -97,   192,   -97,   -97,   -97,
-     -97,   -97,   -97,   -97,   -97,   -97,   -97,   -97,   -97,   374,
-     374,   374,   352,   -97,   335,   335,   335,   384,   -97,   -97,
-     -97,   212,   -97,    10,     0,   -97,   -97,   -97,    10,   -97,
-      -4,   -97,   -97,   284,   284,   284,   -97,   335,   318,    30,
-      30,   -97,    -2,    36,    -2,    16,   -97,    36,    30,   -97,
-     -97,   -97,   384,   384,   384,   -97,   363,   301,   301,   301,
-      -2,   335,   -97,   318,   -97,   318,   -97,   158,   -97,   -97,
-     158,   -97,   -97,   158,   -97,   -97,   -97,    24,   -97,    30,
-     -97,   -97,   -97,   -97,   -97,    26,   -97,   335,   -97,   158,
-     -97,   -97,   -97,   -97,   -97,    24,    24,    24,    24,    24,
-      24,   -97,   -97,   -97,   -97,   -97,   -97,   -97
+     163,   -77,   356,   -77,   339,   304,     7,   -77,   224,   -77,
+     -77,   -77,   -77,   -77,   356,   -77,   356,   356,   410,   -77,
+     -77,   -77,   -77,   -77,   204,   -77,   -77,   -77,   -15,   244,
+      24,   -77,   -77,   -77,   -15,   -77,    30,   -77,   -77,   373,
+     373,   373,   -77,   356,   356,    41,   224,    -3,   -77,    18,
+      21,    18,   -77,   -77,    46,   -77,   -77,   -77,   -77,   -77,
+     -77,   410,   410,   410,   399,   -77,   322,   322,   322,   -77,
+      41,   -77,    14,   356,   -77,   356,   -77,   356,   -77,   264,
+     -77,   -77,   264,   -77,   -77,   264,   -77,   -77,   -77,    21,
+     -77,    41,   -77,   356,   -77,    33,   -77,   -77,   284,    41,
+     -77,   -77,   -77,   -77,   -77,   386,   386,   386,   -77,    21,
+     -77,    21,   -77,    21,    22,   -77,   -77,   -77,   -77,   -77,
+      20,    20,    20,   356,    91,    91,    91,   -77
 };
 
 /* YYPGOTO[NTERM-NUM].  */
-static const yysigned_char yypgoto[] =
+static const short yypgoto[] =
 {
-     -97,   -97,     8,    81,   -56,   109,    33,   -53,    74,   -54,
-      -1,   -97,   -97,   -96,   -31,   -32,   -97,   -97,   -44,   -97,
-      77,   -97,   -97,   -52,     9,    -6,   -97,   -97,   -29
+     -77,   -77,     5,    56,   138,   -40,     0,    25,    59,   -34,
+      23,    12,   -77,   -76,    71,   -77,   -77,   -77,   -14,   -77,
+      75,   -77,   -33,   -64,     1,   -77,   -77,    -7
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If zero, do what YYDEFACT says.
-   If YYTABLE_NINF, syntax error.  */
+   If YYTABLE_NINF, parse error.  */
 #define YYTABLE_NINF -1
 static const unsigned char yytable[] =
 {
-      24,    96,    26,    28,    33,   100,    49,    52,    14,   123,
-     104,   106,   102,   126,   108,    60,    84,    85,    82,    43,
-      48,    83,    88,    91,    94,   111,    81,   110,    24,    26,
-      28,    68,   107,    24,    26,    28,    33,    86,    32,   112,
-      60,    57,    41,    86,    98,   122,    88,    91,    94,    86,
-     102,   124,    24,    26,    28,   115,   113,   127,   117,     0,
-       0,   119,    32,    32,    32,    32,    97,    41,    41,    41,
-      76,    24,    26,    28,    41,    68,    24,    26,    28,    49,
-       0,     0,    23,     0,    25,    27,   114,     0,     0,   114,
-      41,    43,   114,    48,     0,     0,   116,    59,     0,   118,
-       0,     0,   120,     0,     0,    76,    76,    76,   114,    76,
-      41,    41,    41,     0,    41,    23,    25,    27,     0,     0,
-      32,     0,    59,    32,     0,     0,    32,    87,    90,    93,
-      89,    92,    95,     0,    23,    25,    27,   105,     0,     0,
-      41,   109,    32,    69,    70,    71,    75,     0,     0,     0,
-      80,    87,    90,    93,    89,    92,    95,     0,    23,    25,
-      27,    29,     2,    30,    31,     5,     6,     7,     0,     0,
-      10,   121,     0,    57,     0,     0,     0,     0,     0,     0,
-      58,    69,    70,    71,     0,    80,    69,    70,    71,   105,
-     109,   105,   109,   105,   109,    53,     2,    54,    55,     5,
-       6,     7,     8,     0,    10,    56,     0,    57,     0,    11,
-       0,    12,     0,     0,    58,    77,     2,    78,    79,    37,
-       6,     7,     8,     0,    10,    56,     0,    57,     0,    11,
-       0,    12,     0,     0,    58,     1,     2,     3,     4,     5,
-       6,     7,     8,     0,    10,     0,     0,     0,     0,    11,
-       0,    12,    47,     1,     2,     3,     4,     5,     6,     7,
-       8,     9,    10,     0,     0,     0,     0,    11,     0,    12,
-       1,     2,     3,     4,     5,     6,     7,     8,     0,    10,
-       0,     0,     0,     0,    11,    42,    12,    53,     2,    54,
-      55,     5,     6,     7,     8,     0,    10,    86,     0,     0,
-       0,    11,     0,    12,    77,     2,    78,    79,    37,     6,
-       7,     8,     0,    10,    86,     0,     0,     0,    11,     0,
-      12,     1,     2,     3,     4,     5,     6,     7,     8,     0,
-      10,     0,     0,     0,     0,    11,     0,    12,    34,     2,
-      35,    36,    37,     6,     7,     8,     0,    10,     0,     0,
-       0,     0,    11,     0,    12,    29,     2,    30,    31,     5,
-       6,     7,     0,     0,    10,    56,    72,     2,    73,    74,
-      37,     6,     7,     0,     0,    10,    56,    29,     2,    30,
-      31,     5,     6,     7,     0,     0,    10,    72,     2,    73,
-      74,    37,     6,     7,     0,     0,    10
+       8,    73,    24,    88,    29,    29,    35,    38,    46,    28,
+      34,    92,     9,    93,    29,   109,    29,    29,   111,   117,
+       9,   113,   118,   124,    29,   125,   126,    78,    90,    29,
+      93,    47,    69,   102,    78,    43,   100,    56,   123,    58,
+      60,    65,    74,    24,    29,    75,    46,    72,    43,    89,
+      76,    77,    72,   116,    78,    90,     7,   115,     9,    78,
+      69,   103,    56,    58,    60,   119,    29,    29,    29,    72,
+     104,     0,     0,    24,    94,    29,    96,    29,    35,    97,
+      28,     0,    34,   127,    56,    58,    60,    99,     0,    56,
+      58,    60,     0,    24,   124,     0,   125,   126,    79,    82,
+      85,     0,    47,     0,    78,    47,    43,     0,    47,    95,
+      80,    83,    86,    98,    81,    84,    87,     0,     0,     0,
+       0,    47,     0,    24,     0,    79,    82,    85,    56,    58,
+      60,     0,     0,     0,     0,     0,     0,    80,    83,    86,
+       0,    81,    84,    87,     0,     0,     0,     0,   114,     0,
+     108,     0,    55,   110,    57,    59,   112,     0,     0,     0,
+       0,     0,    70,     0,   120,   121,   122,    70,    98,     0,
+      98,     0,    98,     1,     2,     3,    80,    83,    86,     0,
+       4,     0,     5,   120,   121,   122,     0,     0,     0,     0,
+       0,   108,   110,   112,     0,    80,    83,    86,     0,     0,
+       0,     0,     0,     0,    55,    57,    59,    66,    15,    67,
+      68,    18,    19,    20,     1,     0,     3,    42,    69,    43,
+       0,     4,     0,     5,     0,     0,    44,    39,    15,    40,
+      41,    18,    19,    20,     1,     0,     3,    42,     0,    43,
+       0,     4,     0,     5,     0,     0,    44,    66,    15,    67,
+      68,    18,    19,    20,     1,     0,     3,    42,     0,    43,
+       0,     4,     0,     5,     0,     0,    44,   105,    15,   106,
+     107,    18,    19,    20,     0,     0,     3,     0,     0,    43,
+       0,     0,     0,     0,     0,     0,    44,    61,    15,    62,
+      63,    18,    19,    20,     0,     0,     3,     0,     0,    43,
+       0,     0,     0,     0,     0,     0,    44,    14,    15,    16,
+      17,    18,    19,    20,     1,     0,     3,     0,     0,     0,
+       0,     4,     0,     5,    33,    66,    15,    67,    68,    18,
+      19,    20,     1,     0,     3,    78,     0,    43,     0,     4,
+       0,     5,    14,    15,    16,    17,    18,    19,    20,     1,
+       0,     3,     0,     0,     0,     0,     4,    27,     5,    14,
+      15,    16,    17,    18,    19,    20,     1,     0,     3,     0,
+       0,     0,     0,     4,     0,     5,    39,    15,    40,    41,
+      18,    19,    20,     0,     0,     3,    78,     0,    43,   105,
+      15,   106,   107,    18,    19,    20,     0,     0,     3,    78,
+       0,    43,    61,    15,    62,    63,    18,    19,    20,     0,
+       0,     3,    42,    61,    15,    62,    63,    18,    19,    20,
+       0,     0,     3
 };
 
 static const yysigned_char yycheck[] =
 {
-       1,    57,     3,     4,     5,    59,    12,     0,     0,   105,
-      63,    64,    14,   109,    67,    16,    20,    21,    18,    11,
-      12,    21,    53,    54,    55,    81,    16,    80,    29,    30,
-      31,    32,    16,    34,    35,    36,    37,    13,     5,    83,
-      41,    15,     9,    13,    14,    99,    77,    78,    79,    13,
-      14,   107,    53,    54,    55,    87,    85,   109,    90,    -1,
-      -1,    93,    29,    30,    31,    32,    58,    34,    35,    36,
-      37,    72,    73,    74,    41,    76,    77,    78,    79,    85,
-      -1,    -1,     1,    -1,     3,     4,    87,    -1,    -1,    90,
-      57,    83,    93,    85,    -1,    -1,    87,    16,    -1,    90,
-      -1,    -1,    93,    -1,    -1,    72,    73,    74,   109,    76,
-      77,    78,    79,    -1,    81,    34,    35,    36,    -1,    -1,
-      87,    -1,    41,    90,    -1,    -1,    93,    53,    54,    55,
-      53,    54,    55,    -1,    53,    54,    55,    63,    -1,    -1,
-     107,    67,   109,    34,    35,    36,    37,    -1,    -1,    -1,
-      41,    77,    78,    79,    77,    78,    79,    -1,    77,    78,
-      79,     3,     4,     5,     6,     7,     8,     9,    -1,    -1,
-      12,    97,    -1,    15,    -1,    -1,    -1,    -1,    -1,    -1,
-      22,    72,    73,    74,    -1,    76,    77,    78,    79,   115,
-     116,   117,   118,   119,   120,     3,     4,     5,     6,     7,
-       8,     9,    10,    -1,    12,    13,    -1,    15,    -1,    17,
-      -1,    19,    -1,    -1,    22,     3,     4,     5,     6,     7,
+       0,    16,     2,    43,     4,     5,     5,     0,     8,     4,
+       5,    45,     0,    16,    14,    79,    16,    17,    82,    95,
+       8,    85,    98,     3,    24,     5,     6,    13,    14,    29,
+      16,     8,    14,    73,    13,    15,    70,    14,    16,    16,
+      17,    18,    18,    43,    44,    21,    46,    24,    15,    44,
+      20,    21,    29,    93,    13,    14,     0,    91,    46,    13,
+      14,    75,    39,    40,    41,    98,    66,    67,    68,    46,
+      77,    -1,    -1,    73,    49,    75,    51,    77,    77,    54,
+      75,    -1,    77,   123,    61,    62,    63,    64,    -1,    66,
+      67,    68,    -1,    93,     3,    -1,     5,     6,    39,    40,
+      41,    -1,    79,    -1,    13,    82,    15,    -1,    85,    50,
+      39,    40,    41,    54,    39,    40,    41,    -1,    -1,    -1,
+      -1,    98,    -1,   123,    -1,    66,    67,    68,   105,   106,
+     107,    -1,    -1,    -1,    -1,    -1,    -1,    66,    67,    68,
+      -1,    66,    67,    68,    -1,    -1,    -1,    -1,    89,    -1,
+      79,    -1,    14,    82,    16,    17,    85,    -1,    -1,    -1,
+      -1,    -1,    24,    -1,   105,   106,   107,    29,   109,    -1,
+     111,    -1,   113,    10,    11,    12,   105,   106,   107,    -1,
+      17,    -1,    19,   124,   125,   126,    -1,    -1,    -1,    -1,
+      -1,   120,   121,   122,    -1,   124,   125,   126,    -1,    -1,
+      -1,    -1,    -1,    -1,    66,    67,    68,     3,     4,     5,
+       6,     7,     8,     9,    10,    -1,    12,    13,    14,    15,
+      -1,    17,    -1,    19,    -1,    -1,    22,     3,     4,     5,
+       6,     7,     8,     9,    10,    -1,    12,    13,    -1,    15,
+      -1,    17,    -1,    19,    -1,    -1,    22,     3,     4,     5,
+       6,     7,     8,     9,    10,    -1,    12,    13,    -1,    15,
+      -1,    17,    -1,    19,    -1,    -1,    22,     3,     4,     5,
+       6,     7,     8,     9,    -1,    -1,    12,    -1,    -1,    15,
+      -1,    -1,    -1,    -1,    -1,    -1,    22,     3,     4,     5,
+       6,     7,     8,     9,    -1,    -1,    12,    -1,    -1,    15,
+      -1,    -1,    -1,    -1,    -1,    -1,    22,     3,     4,     5,
+       6,     7,     8,     9,    10,    -1,    12,    -1,    -1,    -1,
+      -1,    17,    -1,    19,    20,     3,     4,     5,     6,     7,
        8,     9,    10,    -1,    12,    13,    -1,    15,    -1,    17,
-      -1,    19,    -1,    -1,    22,     3,     4,     5,     6,     7,
-       8,     9,    10,    -1,    12,    -1,    -1,    -1,    -1,    17,
-      -1,    19,    20,     3,     4,     5,     6,     7,     8,     9,
-      10,    11,    12,    -1,    -1,    -1,    -1,    17,    -1,    19,
-       3,     4,     5,     6,     7,     8,     9,    10,    -1,    12,
-      -1,    -1,    -1,    -1,    17,    18,    19,     3,     4,     5,
-       6,     7,     8,     9,    10,    -1,    12,    13,    -1,    -1,
-      -1,    17,    -1,    19,     3,     4,     5,     6,     7,     8,
-       9,    10,    -1,    12,    13,    -1,    -1,    -1,    17,    -1,
-      19,     3,     4,     5,     6,     7,     8,     9,    10,    -1,
-      12,    -1,    -1,    -1,    -1,    17,    -1,    19,     3,     4,
-       5,     6,     7,     8,     9,    10,    -1,    12,    -1,    -1,
-      -1,    -1,    17,    -1,    19,     3,     4,     5,     6,     7,
-       8,     9,    -1,    -1,    12,    13,     3,     4,     5,     6,
-       7,     8,     9,    -1,    -1,    12,    13,     3,     4,     5,
-       6,     7,     8,     9,    -1,    -1,    12,     3,     4,     5,
-       6,     7,     8,     9,    -1,    -1,    12
+      -1,    19,     3,     4,     5,     6,     7,     8,     9,    10,
+      -1,    12,    -1,    -1,    -1,    -1,    17,    18,    19,     3,
+       4,     5,     6,     7,     8,     9,    10,    -1,    12,    -1,
+      -1,    -1,    -1,    17,    -1,    19,     3,     4,     5,     6,
+       7,     8,     9,    -1,    -1,    12,    13,    -1,    15,     3,
+       4,     5,     6,     7,     8,     9,    -1,    -1,    12,    13,
+      -1,    15,     3,     4,     5,     6,     7,     8,     9,    -1,
+      -1,    12,    13,     3,     4,     5,     6,     7,     8,     9,
+      -1,    -1,    12
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
    symbol of state STATE-NUM.  */
 static const unsigned char yystos[] =
 {
-       0,     3,     4,     5,     6,     7,     8,     9,    10,    11,
-      12,    17,    19,    24,    25,    26,    29,    33,    34,    35,
-      39,    42,    49,    26,    33,    26,    33,    26,    33,     3,
-       5,     6,    29,    33,     3,     5,     6,     7,    25,    27,
-      28,    29,    18,    25,    40,    41,    48,    20,    25,    48,
-      50,    51,     0,     3,     5,     6,    13,    15,    22,    26,
-      33,    36,    37,    38,    43,    44,    46,    47,    33,    28,
-      28,    28,     3,     5,     6,    28,    29,     3,     5,     6,
-      28,    16,    18,    21,    20,    21,    13,    31,    37,    43,
-      31,    37,    43,    31,    37,    43,    27,    25,    14,    31,
-      32,    32,    14,    30,    30,    31,    30,    16,    30,    31,
-      30,    27,    41,    51,    33,    38,    47,    38,    47,    38,
-      47,    31,    32,    36,    27,    45,    36,    46
+       0,    10,    11,    12,    17,    19,    24,    26,    29,    34,
+      35,    39,    42,    48,     3,     4,     5,     6,     7,     8,
+       9,    25,    27,    28,    29,    33,    34,    18,    25,    29,
+      40,    41,    47,    20,    25,    47,    49,    50,     0,     3,
+       5,     6,    13,    15,    22,    26,    29,    33,    36,    37,
+      38,    43,    44,    45,    46,    27,    33,    27,    33,    27,
+      33,     3,     5,     6,    29,    33,     3,     5,     6,    14,
+      27,    30,    33,    16,    18,    21,    20,    21,    13,    31,
+      37,    43,    31,    37,    43,    31,    37,    43,    28,    25,
+      14,    31,    32,    16,    30,    31,    30,    30,    31,    33,
+      32,    32,    28,    41,    50,     3,     5,     6,    37,    46,
+      37,    46,    37,    46,    31,    32,    28,    36,    36,    45,
+      31,    31,    31,    16,     3,     5,     6,    28
 };
 
 #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
@@ -603,13 +604,12 @@ static const unsigned char yystos[] =
 
 #define yyerrok		(yyerrstatus = 0)
 #define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		(-2)
+#define YYEMPTY		-2
 #define YYEOF		0
 
 #define YYACCEPT	goto yyacceptlab
 #define YYABORT		goto yyabortlab
-#define YYERROR		goto yyerrorlab
-
+#define YYERROR		goto yyerrlab1
 
 /* Like YYERROR except do call yyerror.  This remains here temporarily
    to ease the transition to the new meaning of YYERROR, for GCC.
@@ -625,13 +625,13 @@ do								\
     {								\
       yychar = (Token);						\
       yylval = (Value);						\
-      yytoken = YYTRANSLATE (yychar);				\
+      yychar1 = YYTRANSLATE (yychar);				\
       YYPOPSTACK;						\
       goto yybackup;						\
     }								\
   else								\
     { 								\
-      yyerror ("syntax error: cannot back up");\
+      yyerror ("syntax error: cannot back up");			\
       YYERROR;							\
     }								\
 while (0)
@@ -643,19 +643,19 @@ while (0)
    are run).  */
 
 #ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N)		\
-   ((Current).first_line   = (Rhs)[1].first_line,	\
-    (Current).first_column = (Rhs)[1].first_column,	\
-    (Current).last_line    = (Rhs)[N].last_line,	\
-    (Current).last_column  = (Rhs)[N].last_column)
+# define YYLLOC_DEFAULT(Current, Rhs, N)           \
+  Current.first_line   = Rhs[1].first_line;      \
+  Current.first_column = Rhs[1].first_column;    \
+  Current.last_line    = Rhs[N].last_line;       \
+  Current.last_column  = Rhs[N].last_column;
 #endif
 
 /* YYLEX -- calling `yylex' with the right arguments.  */
 
 #ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, YYLEX_PARAM)
+# define YYLEX	yylex (&yylval, YYLEX_PARAM)
 #else
-# define YYLEX yylex (&yylval)
+# define YYLEX	yylex (&yylval)
 #endif
 
 /* Enable debugging if requested.  */
@@ -671,93 +671,19 @@ do {						\
   if (yydebug)					\
     YYFPRINTF Args;				\
 } while (0)
-
 # define YYDSYMPRINT(Args)			\
 do {						\
   if (yydebug)					\
     yysymprint Args;				\
 } while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Token, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included).                                                   |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short int *bottom, short int *top)
-#else
-static void
-yy_stack_print (bottom, top)
-    short int *bottom;
-    short int *top;
-#endif
-{
-  YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
-  YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top)				\
-do {								\
-  if (yydebug)							\
-    yy_stack_print ((Bottom), (Top));				\
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
-    int yyrule;
-#endif
-{
-  int yyi;
-  unsigned int yylno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule)		\
-do {					\
-  if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
-
 /* Nonzero means print parse trace.  It is left uninitialized so that
    multiple parsers can coexist.  */
 int yydebug;
 #else /* !YYDEBUG */
 # define YYDPRINTF(Args)
 # define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
 #endif /* !YYDEBUG */
 
-
 /* YYINITDEPTH -- initial size of the parser's stacks.  */
 #ifndef	YYINITDEPTH
 # define YYINITDEPTH 200
@@ -770,7 +696,7 @@ int yydebug;
    SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
    evaluated with infinite-precision integer arithmetic.  */
 
-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
+#if YYMAXDEPTH == 0
 # undef YYMAXDEPTH
 #endif
 
@@ -836,111 +762,102 @@ yystpcpy (yydest, yysrc)
 
 
 #if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
+/*-----------------------------.
+| Print this symbol on YYOUT.  |
+`-----------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
 static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#if defined (__STDC__) || defined (__cplusplus)
+yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue)
 #else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
+yysymprint (yyout, yytype, yyvalue)
+    FILE* yyout;
     int yytype;
-    YYSTYPE *yyvaluep;
+    YYSTYPE yyvalue;
 #endif
 {
   /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  (void) yyvalue;
 
   if (yytype < YYNTOKENS)
     {
-      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+      YYFPRINTF (yyout, "token %s (", yytname[yytype]);
 # ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+      YYPRINT (yyout, yytoknum[yytype], yyvalue);
 # endif
     }
   else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+    YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
 
   switch (yytype)
     {
       default:
         break;
     }
-  YYFPRINTF (yyoutput, ")");
+  YYFPRINTF (yyout, ")");
 }
+#endif /* YYDEBUG. */
+
 
-#endif /* ! YYDEBUG */
 /*-----------------------------------------------.
 | Release the memory associated to this symbol.  |
 `-----------------------------------------------*/
 
-#if defined (__STDC__) || defined (__cplusplus)
 static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
+#if defined (__STDC__) || defined (__cplusplus)
+yydestruct (int yytype, YYSTYPE yyvalue)
 #else
-static void
-yydestruct (yytype, yyvaluep)
+yydestruct (yytype, yyvalue)
     int yytype;
-    YYSTYPE *yyvaluep;
+    YYSTYPE yyvalue;
 #endif
 {
   /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
+  (void) yyvalue;
 
   switch (yytype)
     {
-
       default:
         break;
     }
 }
+
 
 
-/* Prevent warnings from -Wmissing-prototypes.  */
+/* The user can define YYPARSE_PARAM as the name of an argument to be passed
+   into yyparse.  The argument should have type void *.
+   It should actually point to an object.
+   Grammar actions can access the variable by casting it
+   to the proper pointer type.  */
 
 #ifdef YYPARSE_PARAM
 # if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
+#  define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
+#  define YYPARSE_PARAM_DECL
 # else
-int yyparse ();
+#  define YYPARSE_PARAM_ARG YYPARSE_PARAM
+#  define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
 # endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
+#else /* !YYPARSE_PARAM */
+# define YYPARSE_PARAM_ARG
+# define YYPARSE_PARAM_DECL
+#endif /* !YYPARSE_PARAM */
+
+/* Prevent warning if -Wstrict-prototypes.  */
+#ifdef __GNUC__
+# ifdef YYPARSE_PARAM
+int yyparse (void *);
+# else
 int yyparse (void);
-#else
-int yyparse ();
+# endif
 #endif
-#endif /* ! YYPARSE_PARAM */
-
 
 
 
 
-
-/*----------.
-| yyparse.  |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
 int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
+yyparse (YYPARSE_PARAM_ARG)
+     YYPARSE_PARAM_DECL
 {
   /* The lookahead symbol.  */
 int yychar;
@@ -948,7 +865,7 @@ int yychar;
 /* The semantic value of the lookahead symbol.  */
 YYSTYPE yylval;
 
-/* Number of syntax errors so far.  */
+/* Number of parse errors so far.  */
 int yynerrs;
 
   register int yystate;
@@ -957,7 +874,7 @@ int yynerrs;
   /* Number of tokens to shift before error messages enabled.  */
   int yyerrstatus;
   /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
+  int yychar1 = 0;
 
   /* Three stacks and their tools:
      `yyss': related to states,
@@ -968,9 +885,9 @@ int yynerrs;
      to reallocate them elsewhere.  */
 
   /* The state stack.  */
-  short int yyssa[YYINITDEPTH];
-  short int *yyss = yyssa;
-  register short int *yyssp;
+  short	yyssa[YYINITDEPTH];
+  short *yyss = yyssa;
+  register short *yyssp;
 
   /* The semantic value stack.  */
   YYSTYPE yyvsa[YYINITDEPTH];
@@ -1007,7 +924,6 @@ int yynerrs;
   yyssp = yyss;
   yyvsp = yyvs;
 
-
   goto yysetstate;
 
 /*------------------------------------------------------------.
@@ -1022,7 +938,7 @@ int yynerrs;
  yysetstate:
   *yyssp = yystate;
 
-  if (yyss + yystacksize - 1 <= yyssp)
+  if (yyssp >= yyss + yystacksize - 1)
     {
       /* Get the current used size of the three stacks, in elements.  */
       YYSIZE_T yysize = yyssp - yyss + 1;
@@ -1033,7 +949,7 @@ int yynerrs;
 	   these so that the &'s don't force the real ones into
 	   memory.  */
 	YYSTYPE *yyvs1 = yyvs;
-	short int *yyss1 = yyss;
+	short *yyss1 = yyss;
 
 
 	/* Each stack pointer address is followed by the size of the
@@ -1054,14 +970,14 @@ int yynerrs;
       goto yyoverflowlab;
 # else
       /* Extend the stack our own way.  */
-      if (YYMAXDEPTH <= yystacksize)
+      if (yystacksize >= YYMAXDEPTH)
 	goto yyoverflowlab;
       yystacksize *= 2;
-      if (YYMAXDEPTH < yystacksize)
+      if (yystacksize > YYMAXDEPTH)
 	yystacksize = YYMAXDEPTH;
 
       {
-	short int *yyss1 = yyss;
+	short *yyss1 = yyss;
 	union yyalloc *yyptr =
 	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
 	if (! yyptr)
@@ -1083,7 +999,7 @@ int yynerrs;
       YYDPRINTF ((stderr, "Stack size increased to %lu\n",
 		  (unsigned long int) yystacksize));
 
-      if (yyss + yystacksize - 1 <= yyssp)
+      if (yyssp >= yyss + yystacksize - 1)
 	YYABORT;
     }
 
@@ -1108,28 +1024,39 @@ yybackup:
 
   /* Not known => get a lookahead token if don't already have one.  */
 
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  /* yychar is either YYEMPTY or YYEOF
+     or a valid token in external form.  */
+
   if (yychar == YYEMPTY)
     {
       YYDPRINTF ((stderr, "Reading a token: "));
       yychar = YYLEX;
     }
 
-  if (yychar <= YYEOF)
+  /* Convert token to internal form (in yychar1) for indexing tables with.  */
+
+  if (yychar <= 0)		/* This means end of input.  */
     {
-      yychar = yytoken = YYEOF;
+      yychar1 = 0;
+      yychar = YYEOF;		/* Don't call YYLEX any more.  */
+
       YYDPRINTF ((stderr, "Now at end of input.\n"));
     }
   else
     {
-      yytoken = YYTRANSLATE (yychar);
-      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+      yychar1 = YYTRANSLATE (yychar);
+
+      /* We have to keep this `#if YYDEBUG', since we use variables
+	 which are defined only if `YYDEBUG' is set.  */
+      YYDPRINTF ((stderr, "Next token is "));
+      YYDSYMPRINT ((stderr, yychar1, yylval));
+      YYDPRINTF ((stderr, "\n"));
     }
 
-  /* If the proper action on seeing token YYTOKEN is to reduce or to
+  /* If the proper action on seeing token YYCHAR1 is to reduce or to
      detect an error, take that action.  */
-  yyn += yytoken;
-  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+  yyn += yychar1;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
     goto yydefault;
   yyn = yytable[yyn];
   if (yyn <= 0)
@@ -1144,7 +1071,8 @@ yybackup:
     YYACCEPT;
 
   /* Shift the lookahead token.  */
-  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
+  YYDPRINTF ((stderr, "Shifting token %d (%s), ",
+	      yychar, yytname[yychar1]));
 
   /* Discard the token being shifted unless it is eof.  */
   if (yychar != YYEOF)
@@ -1190,48 +1118,71 @@ yyreduce:
   yyval = yyvsp[1-yylen];
 
 
-  YY_REDUCE_PRINT (yyn);
+
+#if YYDEBUG
+  /* We have to keep this `#if YYDEBUG', since we use variables which
+     are defined only if `YYDEBUG' is set.  */
+  if (yydebug)
+    {
+      int yyi;
+
+      YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
+		 yyn - 1, yyrline[yyn]);
+
+      /* Print the symbols being reduced, and their result.  */
+      for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
+	YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
+      YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
+    }
+#endif
   switch (yyn)
     {
         case 2:
-#line 57 "gram.y"
+#line 55 "gram.y"
     {
            ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
         }
     break;
 
   case 3:
-#line 61 "gram.y"
+#line 59 "gram.y"
     {
            ((SyckParser *)parser)->root = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
         }
     break;
 
   case 4:
-#line 65 "gram.y"
+#line 63 "gram.y"
     {
            ((SyckParser *)parser)->eof = 1;
         }
     break;
 
   case 8:
-#line 76 "gram.y"
+#line 74 "gram.y"
+    {
+           yyval.nodeData = yyvsp[-1].nodeData;
+        }
+    break;
+
+  case 10:
+#line 81 "gram.y"
     { 
             syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
             yyval.nodeData = yyvsp[0].nodeData;
         }
     break;
 
-  case 9:
-#line 81 "gram.y"
+  case 11:
+#line 86 "gram.y"
     {
             syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
             yyval.nodeData = yyvsp[0].nodeData;
         }
     break;
 
-  case 10:
-#line 86 "gram.y"
+  case 12:
+#line 91 "gram.y"
     { 
            /*
             * _Anchors_: The language binding must keep a separate symbol table
@@ -1242,22 +1193,15 @@ yyreduce:
         }
     break;
 
-  case 11:
-#line 95 "gram.y"
+  case 13:
+#line 100 "gram.y"
     {
            yyval.nodeData = yyvsp[-1].nodeData;
         }
     break;
 
-  case 14:
-#line 105 "gram.y"
-    {
-                    yyval.nodeData = yyvsp[-1].nodeData;
-                }
-    break;
-
   case 15:
-#line 109 "gram.y"
+#line 107 "gram.y"
     {
                     NULL_NODE( parser, n );
                     yyval.nodeData = n;
@@ -1265,62 +1209,31 @@ yyreduce:
     break;
 
   case 16:
-#line 114 "gram.y"
-    { 
-                   if ( ((SyckParser *)parser)->implicit_typing == 1 )
-                   {
-                      try_tag_implicit( yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
-                   }
-                   yyval.nodeData = yyvsp[0].nodeData;
-                }
-    break;
-
-  case 17:
-#line 122 "gram.y"
-    { 
-                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
-                    yyval.nodeData = yyvsp[0].nodeData;
-                }
-    break;
-
-  case 18:
-#line 127 "gram.y"
+#line 112 "gram.y"
     {
-                    syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
-                    yyval.nodeData = yyvsp[0].nodeData;
-                }
-    break;
-
-  case 19:
-#line 132 "gram.y"
-    { 
-                   /*
-                    * _Anchors_: The language binding must keep a separate symbol table
-                    * for anchors.  The actual ID in the symbol table is returned to the
-                    * higher nodes, though.
-                    */
-                   yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
+                    NULL_NODE( parser, n );
+                    yyval.nodeData = n;
                 }
     break;
 
-  case 26:
-#line 165 "gram.y"
+  case 23:
+#line 141 "gram.y"
     { 
                syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                yyval.nodeData = yyvsp[0].nodeData;
             }
     break;
 
-  case 27:
-#line 170 "gram.y"
+  case 24:
+#line 146 "gram.y"
     { 
                syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                yyval.nodeData = yyvsp[0].nodeData;
             }
     break;
 
-  case 28:
-#line 175 "gram.y"
+  case 25:
+#line 151 "gram.y"
     { 
                if ( ((SyckParser *)parser)->implicit_typing == 1 )
                {
@@ -1330,15 +1243,15 @@ yyreduce:
             }
     break;
 
-  case 29:
-#line 183 "gram.y"
+  case 26:
+#line 159 "gram.y"
     { 
                yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
             }
     break;
 
-  case 30:
-#line 187 "gram.y"
+  case 27:
+#line 163 "gram.y"
     {
                /*
                 * _Aliases_: The anchor symbol table is scanned for the anchor name.
@@ -1348,8 +1261,8 @@ yyreduce:
             }
     break;
 
-  case 31:
-#line 195 "gram.y"
+  case 28:
+#line 171 "gram.y"
     { 
                SyckNode *n = yyvsp[0].nodeData;
                if ( ((SyckParser *)parser)->taguri_expansion == 1 )
@@ -1364,212 +1277,207 @@ yyreduce:
             }
     break;
 
-  case 33:
-#line 209 "gram.y"
+  case 30:
+#line 185 "gram.y"
     {
                yyval.nodeData = yyvsp[-1].nodeData;
             }
     break;
 
-  case 39:
-#line 229 "gram.y"
+  case 36:
+#line 205 "gram.y"
     { 
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 40:
-#line 233 "gram.y"
-    { 
-                    yyval.nodeData = yyvsp[-1].nodeData;
-                }
-    break;
-
-  case 41:
-#line 239 "gram.y"
+  case 37:
+#line 211 "gram.y"
     { 
                     yyval.nodeId = syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData );
                 }
     break;
 
-  case 42:
-#line 245 "gram.y"
+  case 39:
+#line 218 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 43:
-#line 250 "gram.y"
+  case 40:
+#line 223 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 44:
-#line 255 "gram.y"
+  case 41:
+#line 228 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 45:
-#line 260 "gram.y"
+  case 42:
+#line 233 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 46:
-#line 265 "gram.y"
+  case 43:
+#line 238 "gram.y"
     { 
                     yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
                 }
     break;
 
-  case 47:
-#line 269 "gram.y"
+  case 44:
+#line 242 "gram.y"
     { 
                     yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
                 }
     break;
 
-  case 48:
-#line 275 "gram.y"
+  case 45:
+#line 248 "gram.y"
     {
                     yyval.nodeData = syck_new_seq( yyvsp[0].nodeId );
                 }
     break;
 
-  case 49:
-#line 279 "gram.y"
+  case 46:
+#line 252 "gram.y"
     { 
                     syck_seq_add( yyvsp[-2].nodeData, yyvsp[0].nodeId );
                     yyval.nodeData = yyvsp[-2].nodeData;
 				}
     break;
 
-  case 50:
-#line 284 "gram.y"
+  case 47:
+#line 257 "gram.y"
     { 
                     yyval.nodeData = yyvsp[-1].nodeData;
 				}
     break;
 
-  case 51:
-#line 293 "gram.y"
+  case 48:
+#line 266 "gram.y"
     { 
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 52:
-#line 297 "gram.y"
+  case 49:
+#line 270 "gram.y"
     { 
                     yyval.nodeData = syck_alloc_seq();
                 }
     break;
 
-  case 53:
-#line 303 "gram.y"
+  case 50:
+#line 276 "gram.y"
     {
                     yyval.nodeData = syck_new_seq( syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                 }
     break;
 
-  case 54:
-#line 307 "gram.y"
+  case 51:
+#line 280 "gram.y"
     { 
                     syck_seq_add( yyvsp[-2].nodeData, syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                     yyval.nodeData = yyvsp[-2].nodeData;
 				}
     break;
 
-  case 57:
-#line 321 "gram.y"
+  case 54:
+#line 294 "gram.y"
     { 
                     apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 58:
-#line 326 "gram.y"
+  case 55:
+#line 299 "gram.y"
     { 
                     apply_seq_in_map( (SyckParser *)parser, yyvsp[-1].nodeData );
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 59:
-#line 333 "gram.y"
+  case 56:
+#line 306 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 60:
-#line 338 "gram.y"
+  case 57:
+#line 311 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, ((SyckParser *)parser)->taguri_expansion );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 61:
-#line 343 "gram.y"
+  case 58:
+#line 316 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-2].name, yyvsp[0].nodeData, 0 );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 62:
-#line 348 "gram.y"
+  case 59:
+#line 321 "gram.y"
     { 
                     syck_add_transfer( yyvsp[-1].name, yyvsp[0].nodeData, 0 );
                     yyval.nodeData = yyvsp[0].nodeData;
                 }
     break;
 
-  case 63:
-#line 353 "gram.y"
+  case 60:
+#line 326 "gram.y"
     { 
                     yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-2].name, yyvsp[0].nodeData );
                 }
     break;
 
-  case 64:
-#line 357 "gram.y"
+  case 61:
+#line 330 "gram.y"
     { 
                     yyval.nodeData = syck_hdlr_add_anchor( (SyckParser *)parser, yyvsp[-1].name, yyvsp[0].nodeData );
                 }
     break;
 
-  case 66:
-#line 364 "gram.y"
+  case 62:
+#line 336 "gram.y"
     {
-                    yyval.nodeData = yyvsp[-1].nodeData;
+                    yyval.nodeData = syck_new_map( 
+                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), 
+                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                 }
     break;
 
-  case 68:
-#line 380 "gram.y"
+  case 64:
+#line 352 "gram.y"
     {
                     yyval.nodeData = syck_new_map( 
-                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), 
+                        syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-3].nodeData ), 
                         syck_hdlr_add_node( (SyckParser *)parser, yyvsp[0].nodeData ) );
                 }
     break;
 
-  case 70:
-#line 398 "gram.y"
-    {
+  case 66:
+#line 370 "gram.y"
+    { 
                     if ( yyvsp[-2].nodeData->shortcut == NULL )
                     {
                         yyvsp[-2].nodeData->shortcut = syck_new_seq( yyvsp[0].nodeId );
@@ -1582,9 +1490,9 @@ yyreduce:
                 }
     break;
 
-  case 71:
-#line 410 "gram.y"
-    {
+  case 67:
+#line 382 "gram.y"
+    { 
                     apply_seq_in_map( (SyckParser *)parser, yyvsp[-2].nodeData );
                     syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
                     syck_free_node( yyvsp[0].nodeData );
@@ -1593,15 +1501,15 @@ yyreduce:
                 }
     break;
 
-  case 72:
-#line 418 "gram.y"
-    {
+  case 68:
+#line 390 "gram.y"
+    { 
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 73:
-#line 427 "gram.y"
+  case 69:
+#line 399 "gram.y"
     {
                     yyval.nodeData = syck_new_map( 
                         syck_hdlr_add_node( (SyckParser *)parser, yyvsp[-2].nodeData ), 
@@ -1609,22 +1517,22 @@ yyreduce:
                 }
     break;
 
-  case 74:
-#line 435 "gram.y"
+  case 70:
+#line 407 "gram.y"
     {
                     yyval.nodeData = yyvsp[-1].nodeData;
                 }
     break;
 
-  case 75:
-#line 439 "gram.y"
+  case 71:
+#line 411 "gram.y"
     {
                     yyval.nodeData = syck_alloc_map();
                 }
     break;
 
-  case 77:
-#line 446 "gram.y"
+  case 73:
+#line 418 "gram.y"
     {
                     syck_map_update( yyvsp[-2].nodeData, yyvsp[0].nodeData );
                     syck_free_node( yyvsp[0].nodeData );
@@ -1633,8 +1541,8 @@ yyreduce:
 				}
     break;
 
-  case 78:
-#line 455 "gram.y"
+  case 74:
+#line 427 "gram.y"
     {
                     NULL_NODE( parser, n );
                     yyval.nodeData = syck_new_map( 
@@ -1646,14 +1554,23 @@ yyreduce:
 
     }
 
-/* Line 1010 of yacc.c.  */
-#line 1651 "gram.c"
+/* Line 1016 of /usr/local/share/bison/yacc.c.  */
+#line 1559 "y.tab.c"
 
   yyvsp -= yylen;
   yyssp -= yylen;
 
 
-  YY_STACK_PRINT (yyss, yyssp);
+#if YYDEBUG
+  if (yydebug)
+    {
+      short *yyssp1 = yyss - 1;
+      YYFPRINTF (stderr, "state stack now");
+      while (yyssp1 != yyssp)
+	YYFPRINTF (stderr, " %d", *++yyssp1);
+      YYFPRINTF (stderr, "\n");
+    }
+#endif
 
   *++yyvsp = yyval;
 
@@ -1688,118 +1605,88 @@ yyerrlab:
 	{
 	  YYSIZE_T yysize = 0;
 	  int yytype = YYTRANSLATE (yychar);
-	  const char* yyprefix;
 	  char *yymsg;
-	  int yyx;
+	  int yyx, yycount;
 
+	  yycount = 0;
 	  /* Start YYX at -YYN if negative to avoid negative indexes in
 	     YYCHECK.  */
-	  int yyxbegin = yyn < 0 ? -yyn : 0;
-
-	  /* Stay within bounds of both yycheck and yytname.  */
-	  int yychecklim = YYLAST - yyn;
-	  int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
-	  int yycount = 0;
-
-	  yyprefix = ", expecting ";
-	  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+	  for (yyx = yyn < 0 ? -yyn : 0;
+	       yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
 	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      {
-		yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
-		yycount += 1;
-		if (yycount == 5)
-		  {
-		    yysize = 0;
-		    break;
-		  }
-	      }
-	  yysize += (sizeof ("syntax error, unexpected ")
-		     + yystrlen (yytname[yytype]));
+	      yysize += yystrlen (yytname[yyx]) + 15, yycount++;
+	  yysize += yystrlen ("parse error, unexpected ") + 1;
+	  yysize += yystrlen (yytname[yytype]);
 	  yymsg = (char *) YYSTACK_ALLOC (yysize);
 	  if (yymsg != 0)
 	    {
-	      char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
+	      char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
 	      yyp = yystpcpy (yyp, yytname[yytype]);
 
 	      if (yycount < 5)
 		{
-		  yyprefix = ", expecting ";
-		  for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+		  yycount = 0;
+		  for (yyx = yyn < 0 ? -yyn : 0;
+		       yyx < (int) (sizeof (yytname) / sizeof (char *));
+		       yyx++)
 		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
 		      {
-			yyp = yystpcpy (yyp, yyprefix);
+			const char *yyq = ! yycount ? ", expecting " : " or ";
+			yyp = yystpcpy (yyp, yyq);
 			yyp = yystpcpy (yyp, yytname[yyx]);
-			yyprefix = " or ";
+			yycount++;
 		      }
 		}
 	      yyerror (yymsg);
 	      YYSTACK_FREE (yymsg);
 	    }
 	  else
-	    yyerror ("syntax error; also virtual memory exhausted");
+	    yyerror ("parse error; also virtual memory exhausted");
 	}
       else
 #endif /* YYERROR_VERBOSE */
-	yyerror ("syntax error");
+	yyerror ("parse error");
     }
+  goto yyerrlab1;
 
 
-
+/*----------------------------------------------------.
+| yyerrlab1 -- error raised explicitly by an action.  |
+`----------------------------------------------------*/
+yyerrlab1:
   if (yyerrstatus == 3)
     {
       /* If just tried and failed to reuse lookahead token after an
 	 error, discard it.  */
 
-      if (yychar <= YYEOF)
+      /* Return failure if at end of input.  */
+      if (yychar == YYEOF)
         {
-          /* If at end of input, pop the error token,
-	     then the rest of the stack, then return failure.  */
-	  if (yychar == YYEOF)
-	     for (;;)
-	       {
-		 YYPOPSTACK;
-		 if (yyssp == yyss)
-		   YYABORT;
-		 YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-		 yydestruct (yystos[*yyssp], yyvsp);
-	       }
+	  /* Pop the error token.  */
+          YYPOPSTACK;
+	  /* Pop the rest of the stack.  */
+	  while (yyssp > yyss)
+	    {
+	      YYDPRINTF ((stderr, "Error: popping "));
+	      YYDSYMPRINT ((stderr,
+			    yystos[*yyssp],
+			    *yyvsp));
+	      YYDPRINTF ((stderr, "\n"));
+	      yydestruct (yystos[*yyssp], *yyvsp);
+	      YYPOPSTACK;
+	    }
+	  YYABORT;
         }
-      else
-	{
-	  YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-	  yydestruct (yytoken, &yylval);
-	  yychar = YYEMPTY;
 
-	}
+      YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
+		  yychar, yytname[yychar1]));
+      yydestruct (yychar1, yylval);
+      yychar = YYEMPTY;
     }
 
   /* Else will try to reuse lookahead token after shifting the error
      token.  */
-  goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR.  |
-`---------------------------------------------------*/
-yyerrorlab:
-
-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
-  if (0)
-     goto yyerrorlab;
-#endif
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-  yystate = *yyssp;
-  goto yyerrlab1;
 
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR.  |
-`-------------------------------------------------------------*/
-yyerrlab1:
   yyerrstatus = 3;	/* Each real token shifted decrements this.  */
 
   for (;;)
@@ -1820,11 +1707,26 @@ yyerrlab1:
       if (yyssp == yyss)
 	YYABORT;
 
-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp);
-      YYPOPSTACK;
-      yystate = *yyssp;
-      YY_STACK_PRINT (yyss, yyssp);
+      YYDPRINTF ((stderr, "Error: popping "));
+      YYDSYMPRINT ((stderr,
+		    yystos[*yyssp], *yyvsp));
+      YYDPRINTF ((stderr, "\n"));
+
+      yydestruct (yystos[yystate], *yyvsp);
+      yyvsp--;
+      yystate = *--yyssp;
+
+
+#if YYDEBUG
+      if (yydebug)
+	{
+	  short *yyssp1 = yyss - 1;
+	  YYFPRINTF (stderr, "Error: state stack now");
+	  while (yyssp1 != yyssp)
+	    YYFPRINTF (stderr, " %d", *++yyssp1);
+	  YYFPRINTF (stderr, "\n");
+	}
+#endif
     }
 
   if (yyn == YYFINAL)
@@ -1872,7 +1774,7 @@ yyreturn:
 }
 
 
-#line 464 "gram.y"
+#line 436 "gram.y"
 
 
 void
diff --git a/ext/syck/gram.h b/ext/syck/gram.h
index 547149ab4b..4c0e199832 100644
--- a/ext/syck/gram.h
+++ b/ext/syck/gram.h
@@ -1,7 +1,7 @@
-/* A Bison parser, made by GNU Bison 1.875d.  */
+/* A Bison parser, made from gram.y, by GNU bison 1.75.  */
 
 /* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -23,6 +23,9 @@
    This special exception was added by the Free Software Foundation
    in version 1.24 of Bison.  */
 
+#ifndef BISON_Y_TAB_H
+# define BISON_Y_TAB_H
+
 /* Tokens.  */
 #ifndef YYTOKENTYPE
 # define YYTOKENTYPE
@@ -59,21 +62,20 @@
 
 
 
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "gram.y"
-typedef union YYSTYPE {
+#ifndef YYSTYPE
+#line 33 "gram.y"
+typedef union {
     SYMID nodeId;
     SyckNode *nodeData;
     char *name;
-} YYSTYPE;
-/* Line 1285 of yacc.c.  */
-#line 71 "gram.h"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
+} yystype;
+/* Line 1281 of /usr/local/share/bison/yacc.c.  */
+#line 74 "y.tab.h"
+# define YYSTYPE yystype
 #endif
 
 
 
 
+#endif /* not BISON_Y_TAB_H */
 
diff --git a/ext/syck/handler.c b/ext/syck/handler.c
index 56fe838fbd..563feb10ae 100644
--- a/ext/syck/handler.c
+++ b/ext/syck/handler.c
@@ -31,8 +31,6 @@ syck_hdlr_add_node( SyckParser *p, SyckNode *n )
 SyckNode *
 syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n )
 {
-    SyckNode *ntmp = NULL;
-
     n->anchor = a;
     if ( p->bad_anchors != NULL )
     {
@@ -50,13 +48,6 @@ syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n )
     {
         p->anchors = st_init_strtable();
     }
-    if ( st_lookup( p->anchors, (st_data_t)a, (st_data_t *)&ntmp ) )
-    {
-        if ( ntmp != (void *)1 )
-        {
-            syck_free_node( ntmp );
-        }
-    }
     st_insert( p->anchors, (st_data_t)a, (st_data_t)n );
     return n;
 }
@@ -64,19 +55,10 @@ syck_hdlr_add_anchor( SyckParser *p, char *a, SyckNode *n )
 void
 syck_hdlr_remove_anchor( SyckParser *p, char *a )
 {
-    char *atmp = a;
-    SyckNode *ntmp;
     if ( p->anchors == NULL )
     {
         p->anchors = st_init_strtable();
     }
-    if ( st_delete( p->anchors, (st_data_t *)&atmp, (st_data_t *)&ntmp ) )
-    {
-        if ( ntmp != (void *)1 )
-        {
-            syck_free_node( ntmp );
-        }
-    }
     st_insert( p->anchors, (st_data_t)a, (st_data_t)1 );
 }
 
diff --git a/ext/syck/implicit.c b/ext/syck/implicit.c
index d356faf7d9..66f0520233 100644
--- a/ext/syck/implicit.c
+++ b/ext/syck/implicit.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.9.10 on Mon Sep 19 21:46:50 2005 */
+/* Generated by re2c 0.9.3 on Fri Aug 13 11:47:51 2004 */
 #line 1 "implicit.re"
 /*
  * implicit.re
@@ -36,7 +36,6 @@ try_tag_implicit( SyckNode *n, int taguri )
             tid = "map";
         break;
     }
-    if ( n->type_id != NULL ) S_FREE( n->type_id );
     if ( taguri == 1 )
     {
         n->type_id = syck_taguri( YAML_DOMAIN, tid, strlen( tid ) );
@@ -52,17 +51,17 @@ char *syck_match_implicit( char *str, size_t len )
     limit = str + len;
 
 
-#line 55 "<stdout>"
+#line 6 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy0;
-	++YYCURSOR;
+yy1:	++YYCURSOR;
 yy0:
 	if((YYLIMIT - YYCURSOR) < 26) YYFILL(26);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy6;
+	case '\000':	goto yy6;
 	case '+':	goto yy16;
 	case '-':	goto yy17;
 	case '.':	goto yy20;
@@ -92,12 +91,12 @@ yy0:
 	default:	goto yy23;
 	}
 yy2:	++YYCURSOR;
-	if((yych = *YYCURSOR) <= 0x00)	goto yy6;
+	if((yych = *YYCURSOR) <= '\000')	goto yy6;
 	goto yy3;
 yy3:
-#line 123 "implicit.re"
+#line 122 "implicit.re"
 {   return "str"; }
-#line 100 "<stdout>"
+#line 51 "<stdout>"
 yy4:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
@@ -116,9 +115,9 @@ yy5:	yyaccept = 0;
 yy6:	++YYCURSOR;
 	goto yy7;
 yy7:
-#line 85 "implicit.re"
+#line 84 "implicit.re"
 {   return "null"; }
-#line 121 "<stdout>"
+#line 72 "<stdout>"
 yy8:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
@@ -208,7 +207,7 @@ yy17:	yyaccept = 0;
 yy18:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x00:	goto yy52;
+	case '\000':	goto yy52;
 	case ',':	goto yy142;
 	case '.':	goto yy50;
 	case '0':
@@ -228,7 +227,7 @@ yy18:	yyaccept = 0;
 yy19:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x00:	goto yy52;
+	case '\000':	goto yy52;
 	case ',':	goto yy47;
 	case '.':	goto yy50;
 	case '0':
@@ -254,7 +253,7 @@ yy20:	yyaccept = 0;
 	default:	goto yy3;
 	}
 yy21:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy28;
+	if(yych <= '\000')	goto yy28;
 	goto yy3;
 yy22:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
@@ -265,7 +264,7 @@ yy22:	yyaccept = 0;
 yy23:	yych = *++YYCURSOR;
 	goto yy3;
 yy24:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy26;
+	if(yych <= '\000')	goto yy26;
 	goto yy25;
 yy25:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
@@ -274,15 +273,15 @@ yy25:	YYCURSOR = YYMARKER;
 yy26:	++YYCURSOR;
 	goto yy27;
 yy27:
-#line 121 "implicit.re"
+#line 120 "implicit.re"
 {   return "merge"; }
-#line 279 "<stdout>"
+#line 230 "<stdout>"
 yy28:	++YYCURSOR;
 	goto yy29;
 yy29:
-#line 119 "implicit.re"
+#line 118 "implicit.re"
 {   return "default"; }
-#line 285 "<stdout>"
+#line 236 "<stdout>"
 yy30:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'a':	goto yy45;
@@ -316,14 +315,14 @@ yy35:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy36:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy37;
 yy37:	++YYCURSOR;
 	goto yy38;
 yy38:
-#line 105 "implicit.re"
+#line 104 "implicit.re"
 {   return "float#inf"; }
-#line 326 "<stdout>"
+#line 277 "<stdout>"
 yy39:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'f':	goto yy36;
@@ -340,14 +339,14 @@ yy41:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy42:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy43;
 yy43:	++YYCURSOR;
 	goto yy44;
 yy44:
-#line 109 "implicit.re"
+#line 108 "implicit.re"
 {   return "float#nan"; }
-#line 350 "<stdout>"
+#line 301 "<stdout>"
 yy45:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'n':	goto yy42;
@@ -372,7 +371,7 @@ yy47:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy48;
 yy48:	switch(yych){
-	case 0x00:	goto yy52;
+	case '\000':	goto yy52;
 	case ',':	case '0':
 	case '1':
 	case '2':
@@ -404,11 +403,11 @@ yy49:	++YYCURSOR;
 	default:	goto yy25;
 	}
 yy50:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy51;
 yy51:	switch(yych){
-	case 0x00:	goto yy56;
+	case '\000':	goto yy56;
 	case ',':	goto yy54;
 	case '.':	goto yy58;
 	case '0':
@@ -427,15 +426,15 @@ yy51:	switch(yych){
 yy52:	++YYCURSOR;
 	goto yy53;
 yy53:
-#line 97 "implicit.re"
+#line 96 "implicit.re"
 {   return "int"; }
-#line 432 "<stdout>"
+#line 386 "<stdout>"
 yy54:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy55;
 yy55:	switch(yych){
-	case 0x00:	goto yy56;
+	case '\000':	goto yy56;
 	case ',':	case '0':
 	case '1':
 	case '2':
@@ -451,11 +450,11 @@ yy55:	switch(yych){
 yy56:	++YYCURSOR;
 	goto yy57;
 yy57:
-#line 99 "implicit.re"
+#line 98 "implicit.re"
 {   return "float#fix"; }
-#line 456 "<stdout>"
+#line 411 "<stdout>"
 yy58:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy59;
 yy59:	switch(yych){
@@ -478,14 +477,14 @@ yy60:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy61:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy25;
+	if(yych <= '\000')	goto yy25;
 	goto yy63;
 yy62:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy63;
 yy63:	switch(yych){
-	case 0x00:	goto yy64;
+	case '\000':	goto yy64;
 	case '0':
 	case '1':
 	case '2':
@@ -501,14 +500,14 @@ yy63:	switch(yych){
 yy64:	++YYCURSOR;
 	goto yy65;
 yy65:
-#line 101 "implicit.re"
+#line 100 "implicit.re"
 {   return "float#exp"; }
-#line 506 "<stdout>"
+#line 463 "<stdout>"
 yy66:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy70;
+	case '\000':	goto yy70;
 	case '.':	goto yy68;
 	case '0':
 	case '1':
@@ -527,7 +526,7 @@ yy67:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy70;
+	case '\000':	goto yy70;
 	case '.':	goto yy68;
 	case ':':	goto yy49;
 	default:	goto yy25;
@@ -537,7 +536,7 @@ yy68:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy69;
 yy69:	switch(yych){
-	case 0x00:	goto yy72;
+	case '\000':	goto yy72;
 	case ',':	case '0':
 	case '1':
 	case '2':
@@ -553,15 +552,15 @@ yy69:	switch(yych){
 yy70:	++YYCURSOR;
 	goto yy71;
 yy71:
-#line 95 "implicit.re"
+#line 94 "implicit.re"
 {   return "int#base60"; }
-#line 558 "<stdout>"
+#line 518 "<stdout>"
 yy72:	++YYCURSOR;
 	goto yy73;
 yy73:
-#line 103 "implicit.re"
+#line 102 "implicit.re"
 {   return "float#base60"; }
-#line 564 "<stdout>"
+#line 524 "<stdout>"
 yy74:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -644,7 +643,7 @@ yy80:	yych = *++YYCURSOR;
 	}
 yy81:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy82;
+	case '\000':	goto yy82;
 	case '0':
 	case '1':
 	case '2':
@@ -662,9 +661,9 @@ yy81:	yych = *++YYCURSOR;
 yy82:	++YYCURSOR;
 	goto yy83;
 yy83:
-#line 111 "implicit.re"
+#line 110 "implicit.re"
 {   return "timestamp#ymd"; }
-#line 667 "<stdout>"
+#line 627 "<stdout>"
 yy84:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -694,11 +693,11 @@ yy85:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy86:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 9) YYFILL(9);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy87;
 yy87:	switch(yych){
-	case 0x09:	case ' ':	goto yy86;
+	case '\t':	case ' ':	goto yy86;
 	case '0':
 	case '1':
 	case '2':
@@ -793,7 +792,7 @@ yy94:	yych = *++YYCURSOR;
 	}
 yy95:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x09:	case ' ':	goto yy98;
+	case '\t':	case ' ':	goto yy98;
 	case '.':	goto yy96;
 	default:	goto yy25;
 	}
@@ -802,7 +801,7 @@ yy96:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy97;
 yy97:	switch(yych){
-	case 0x09:	case ' ':	goto yy98;
+	case '\t':	case ' ':	goto yy98;
 	case '0':
 	case '1':
 	case '2':
@@ -816,17 +815,17 @@ yy97:	switch(yych){
 	default:	goto yy25;
 	}
 yy98:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy99;
 yy99:	switch(yych){
-	case 0x09:	case ' ':	goto yy98;
+	case '\t':	case ' ':	goto yy98;
 	case '+':	case '-':	goto yy101;
 	case 'Z':	goto yy100;
 	default:	goto yy25;
 	}
 yy100:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy105;
+	if(yych <= '\000')	goto yy105;
 	goto yy25;
 yy101:	yych = *++YYCURSOR;
 	switch(yych){
@@ -858,7 +857,7 @@ yy102:	yych = *++YYCURSOR;
 	}
 yy103:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy105;
+	case '\000':	goto yy105;
 	case ':':	goto yy104;
 	default:	goto yy25;
 	}
@@ -879,9 +878,9 @@ yy104:	yych = *++YYCURSOR;
 yy105:	++YYCURSOR;
 	goto yy106;
 yy106:
-#line 115 "implicit.re"
+#line 114 "implicit.re"
 {   return "timestamp#spaced"; }
-#line 884 "<stdout>"
+#line 847 "<stdout>"
 yy107:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -992,7 +991,7 @@ yy115:	yych = *++YYCURSOR;
 	default:	goto yy117;
 	}
 yy116:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy117;
 yy117:	switch(yych){
@@ -1011,7 +1010,7 @@ yy117:	switch(yych){
 	default:	goto yy25;
 	}
 yy118:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy123;
+	if(yych <= '\000')	goto yy123;
 	goto yy25;
 yy119:	yych = *++YYCURSOR;
 	switch(yych){
@@ -1043,7 +1042,7 @@ yy120:	yych = *++YYCURSOR;
 	}
 yy121:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy123;
+	case '\000':	goto yy123;
 	case ':':	goto yy122;
 	default:	goto yy25;
 	}
@@ -1064,9 +1063,9 @@ yy122:	yych = *++YYCURSOR;
 yy123:	++YYCURSOR;
 	goto yy124;
 yy124:
-#line 113 "implicit.re"
+#line 112 "implicit.re"
 {   return "timestamp#iso8601"; }
-#line 1069 "<stdout>"
+#line 1033 "<stdout>"
 yy125:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -1197,7 +1196,7 @@ yy135:	switch(yych){
 	default:	goto yy25;
 	}
 yy136:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy137;
 yy137:	yych = *++YYCURSOR;
 	goto yy124;
@@ -1253,7 +1252,7 @@ yy142:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy143;
 yy143:	switch(yych){
-	case 0x00:	goto yy149;
+	case '\000':	goto yy149;
 	case ',':	case '0':
 	case '1':
 	case '2':
@@ -1269,14 +1268,14 @@ yy143:	switch(yych){
 	default:	goto yy25;
 	}
 yy144:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy25;
+	if(yych <= '\000')	goto yy25;
 	goto yy146;
 yy145:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy146;
 yy146:	switch(yych){
-	case 0x00:	goto yy147;
+	case '\000':	goto yy147;
 	case ',':	case '0':
 	case '1':
 	case '2':
@@ -1302,15 +1301,15 @@ yy146:	switch(yych){
 yy147:	++YYCURSOR;
 	goto yy148;
 yy148:
-#line 91 "implicit.re"
+#line 90 "implicit.re"
 {   return "int#hex"; }
-#line 1307 "<stdout>"
+#line 1275 "<stdout>"
 yy149:	++YYCURSOR;
 	goto yy150;
 yy150:
-#line 93 "implicit.re"
+#line 92 "implicit.re"
 {   return "int#oct"; }
-#line 1313 "<stdout>"
+#line 1281 "<stdout>"
 yy151:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
@@ -1376,7 +1375,7 @@ yy157:	yych = *++YYCURSOR;
 	}
 yy158:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy52;
+	case '\000':	goto yy52;
 	case 'x':	goto yy144;
 	default:	goto yy143;
 	}
@@ -1402,14 +1401,14 @@ yy162:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy163:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy164;
 yy164:	++YYCURSOR;
 	goto yy165;
 yy165:
-#line 107 "implicit.re"
+#line 106 "implicit.re"
 {   return "float#neginf"; }
-#line 1412 "<stdout>"
+#line 1381 "<stdout>"
 yy166:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'f':	goto yy163;
@@ -1442,14 +1441,14 @@ yy171:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy172:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy173;
 yy173:	++YYCURSOR;
 	goto yy174;
 yy174:
-#line 89 "implicit.re"
+#line 88 "implicit.re"
 {   return "bool#no"; }
-#line 1452 "<stdout>"
+#line 1421 "<stdout>"
 yy175:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'S':	goto yy176;
@@ -1486,14 +1485,14 @@ yy181:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy182:	yych = *++YYCURSOR;
-	if(yych >= 0x01)	goto yy25;
+	if(yych >= '\001')	goto yy25;
 	goto yy183;
 yy183:	++YYCURSOR;
 	goto yy184;
 yy184:
-#line 87 "implicit.re"
+#line 86 "implicit.re"
 {   return "bool#yes"; }
-#line 1496 "<stdout>"
+#line 1465 "<stdout>"
 yy185:	yych = *++YYCURSOR;
 	switch(yych){
 	case 'f':	goto yy172;
@@ -1560,7 +1559,7 @@ yy197:	yych = *++YYCURSOR;
 	default:	goto yy25;
 	}
 yy198:	yych = *++YYCURSOR;
-	if(yych <= 0x00)	goto yy6;
+	if(yych <= '\000')	goto yy6;
 	goto yy25;
 yy199:	yych = *++YYCURSOR;
 	switch(yych){
@@ -1578,34 +1577,9 @@ yy201:	++YYCURSOR;
 	default:	goto yy25;
 	}
 }
-#line 125 "implicit.re"
-
+#line 124 "implicit.re"
 
-}
 
-/* Remove ending fragment and compare types */
-int
-syck_tagcmp( char *tag1, char *tag2 )
-{
-    if ( tag1 == tag2 ) return 1;
-    if ( tag1 == NULL || tag2 == NULL ) return 0;
-    else {
-        int i;
-        char *othorpe;
-        char *tmp1 = syck_strndup( tag1, strlen( tag1 ) );
-        char *tmp2 = syck_strndup( tag2, strlen( tag2 ) );
-        othorpe = strstr( tmp1, "#" );
-		if ( othorpe != NULL ) {
-            othorpe[0] = '\0';
-        }
-        othorpe = strstr( tmp2, "#" );
-		if ( othorpe != NULL ) {
-            othorpe[0] = '\0';
-        }
-        i = strcmp( tmp1, tmp2 );
-        S_FREE( tmp1 ); S_FREE( tmp2 );
-        return i;
-    }
 }
 
 char *
@@ -1617,17 +1591,17 @@ syck_type_id_to_uri( char *type_id )
     limit = type_id + strlen( type_id );
 
 
-#line 1620 "<stdout>"
+#line 1552 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy202;
-	++YYCURSOR;
+yy203:	++YYCURSOR;
 yy202:
-	if((YYLIMIT - YYCURSOR) < 11) YYFILL(11);
+	if((YYLIMIT - YYCURSOR) < 21) YYFILL(21);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy204;
+	case '\000':	goto yy204;
 	case '!':	goto yy208;
 	case '0':
 	case '1':
@@ -1763,9 +1737,9 @@ yy205:	yyaccept = 0;
 	default:	goto yy206;
 	}
 yy206:
-#line 202 "implicit.re"
+#line 176 "implicit.re"
 {   return syck_taguri( YAML_DOMAIN, type_id, strlen( type_id ) ); }
-#line 1768 "<stdout>"
+#line 1700 "<stdout>"
 yy207:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
@@ -1837,9 +1811,9 @@ yy207:	yyaccept = 0;
 yy208:	++YYCURSOR;
 	goto yy209;
 yy209:
-#line 176 "implicit.re"
+#line 150 "implicit.re"
 {   return syck_xprivate( type_id + 1, strlen( type_id ) - 1 ); }
-#line 1842 "<stdout>"
+#line 1774 "<stdout>"
 yy210:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
@@ -1980,7 +1954,7 @@ yy213:	switch(yych){
 	default:	goto yy204;
 	}
 yy214:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy215;
 yy215:	switch(yych){
@@ -2133,7 +2107,7 @@ yy217:	++YYCURSOR;
 yy218:	++YYCURSOR;
 	goto yy219;
 yy219:
-#line 178 "implicit.re"
+#line 152 "implicit.re"
 {   char *domain = S_ALLOC_N( char, ( YYCURSOR - type_id ) + 15 );
                     char *uri;
 
@@ -2146,9 +2120,9 @@ yy219:
                     S_FREE( domain );
                     return uri;
                 }
-#line 2149 "<stdout>"
+#line 2084 "<stdout>"
 yy220:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 12) YYFILL(12);
+	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	goto yy221;
 yy221:	switch(yych){
@@ -2351,7 +2325,7 @@ yy228:	yych = *++YYCURSOR;
 yy229:	++YYCURSOR;
 	goto yy230;
 yy230:
-#line 191 "implicit.re"
+#line 165 "implicit.re"
 {   char *domain = S_ALLOC_N( char, YYCURSOR - type_id );
                                char *uri;
 
@@ -2362,7 +2336,7 @@ yy230:
                                S_FREE( domain );
                                return uri;
                             }
-#line 2365 "<stdout>"
+#line 2302 "<stdout>"
 yy231:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -2480,9 +2454,9 @@ yy243:	yych = *++YYCURSOR;
 yy244:	++YYCURSOR;
 	goto yy245;
 yy245:
-#line 174 "implicit.re"
-{   return syck_strndup( type_id, strlen( type_id ) ); }
-#line 2485 "<stdout>"
+#line 148 "implicit.re"
+{   return type_id; }
+#line 2422 "<stdout>"
 yy246:	yych = *++YYCURSOR;
 	switch(yych){
 	case ',':	goto yy216;
@@ -2507,7 +2481,7 @@ yy248:	yych = *++YYCURSOR;
 	default:	goto yy250;
 	}
 yy249:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy250;
 yy250:	switch(yych){
@@ -2725,7 +2699,7 @@ yy254:	++YYCURSOR;
 	default:	goto yy204;
 	}
 yy255:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 12) YYFILL(12);
+	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	goto yy256;
 yy256:	switch(yych){
@@ -2927,9 +2901,9 @@ yy263:	yych = *++YYCURSOR;
 yy264:	++YYCURSOR;
 	goto yy265;
 yy265:
-#line 172 "implicit.re"
-{   return syck_strndup( type_id, strlen( type_id ) ); }
-#line 2932 "<stdout>"
+#line 146 "implicit.re"
+{   return type_id; }
+#line 2874 "<stdout>"
 yy266:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
@@ -2984,7 +2958,8 @@ yy270:	++YYCURSOR;
 	default:	goto yy204;
 	}
 }
-#line 204 "implicit.re"
+#line 178 "implicit.re"
 
 
 }
+
diff --git a/ext/syck/node.c b/ext/syck/node.c
index 28fc78c077..500ede2a4c 100644
--- a/ext/syck/node.c
+++ b/ext/syck/node.c
@@ -33,15 +33,9 @@ syck_free_node( SyckNode *n )
 {
     syck_free_members( n );
     if ( n->type_id != NULL )
-    {
         S_FREE( n->type_id );
-        n->type_id = NULL;
-    }
     if ( n->anchor != NULL )
-    {
         S_FREE( n->anchor );
-        n->anchor = NULL;
-    }
     S_FREE( n );
 }
 
@@ -52,7 +46,6 @@ syck_alloc_map()
     struct SyckMap *m;
 
     m = S_ALLOC( struct SyckMap );
-    m->style = map_none;
     m->idx = 0;
     m->capa = ALLOC_CT;
     m->keys = S_ALLOC_N( SYMID, m->capa );
@@ -71,7 +64,6 @@ syck_alloc_seq()
     struct SyckSeq *s;
 
     s = S_ALLOC( struct SyckSeq );
-    s->style = seq_none;
     s->idx = 0;
     s->capa = ALLOC_CT;
     s->items = S_ALLOC_N( SYMID, s->capa );
@@ -121,28 +113,6 @@ syck_new_str2( char *str, long len, enum scalar_style style )
 }
 
 void
-syck_replace_str( SyckNode *n, char *str, enum scalar_style style )
-{
-    syck_replace_str2( n, str, strlen( str ), style );
-}
-
-void
-syck_replace_str2( SyckNode *n, char *str, long len, enum scalar_style style )
-{
-    if ( n->data.str != NULL ) 
-    {
-        S_FREE( n->data.str->ptr );
-        n->data.str->ptr = NULL;
-        n->data.str->len = 0;
-    }
-    n->data.str->ptr = S_ALLOC_N( char, len + 1 );
-    n->data.str->len = len;
-    n->data.str->style = style;
-    memcpy( n->data.str->ptr, str, len );
-    n->data.str->ptr[len] = '\0';
-}
-
-void
 syck_str_blow_away_commas( SyckNode *n )
 {
     char *go, *end;
@@ -179,22 +149,6 @@ syck_new_map( SYMID key, SYMID value )
 }
 
 void
-syck_map_empty( SyckNode *n )
-{
-    struct SyckMap *m;
-    ASSERT( n != NULL );
-    ASSERT( n->data.list != NULL );
-
-    S_FREE( n->data.pairs->keys );
-    S_FREE( n->data.pairs->values );
-    m = n->data.pairs;
-    m->idx = 0;
-    m->capa = ALLOC_CT;
-    m->keys = S_ALLOC_N( SYMID, m->capa );
-    m->values = S_ALLOC_N( SYMID, m->capa );
-}
-
-void
 syck_map_add( SyckNode *map, SYMID key, SYMID value )
 {
     struct SyckMap *m;
@@ -304,20 +258,6 @@ syck_new_seq( SYMID value )
 }
 
 void
-syck_seq_empty( SyckNode *n )
-{
-    struct SyckSeq *s;
-    ASSERT( n != NULL );
-    ASSERT( n->data.list != NULL );
-
-    S_FREE( n->data.list->items );
-    s = n->data.list;
-    s->idx = 0;
-    s->capa = ALLOC_CT;
-    s->items = S_ALLOC_N( SYMID, s->capa );
-}
-
-void
 syck_seq_add( SyckNode *arr, SYMID value )
 {
     struct SyckSeq *s;
@@ -345,17 +285,6 @@ syck_seq_count( SyckNode *seq )
     return seq->data.list->idx;
 }
 
-void
-syck_seq_assign( SyckNode *seq, long idx, SYMID id )
-{
-    struct SyckSeq *s;
-
-    ASSERT( map != NULL );
-    s = seq->data.list;
-    ASSERT( m != NULL );
-    s->items[idx] = id;
-}
-
 SYMID
 syck_seq_read( SyckNode *seq, long idx )
 {
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index 078de4f78d..c54deea618 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -1,11 +1,11 @@
-/* -*- indent-tabs-mode: nil -*- */
+/* -*- indent-tabs-mode: nil -*-
 /*
  * rubyext.c
  *
  * $Author$
  * $Date$
  *
- * Copyright (C) 2003-2005 why the lucky stiff
+ * Copyright (C) 2003 why the lucky stiff
  */
 
 #include "ruby.h"
@@ -16,23 +16,23 @@
 typedef struct RVALUE {
     union {
 #if 0
-    struct {
-        unsigned long flags;    /* always 0 for freed obj */
-        struct RVALUE *next;
-    } free;
+	struct {
+	    unsigned long flags;	/* always 0 for freed obj */
+	    struct RVALUE *next;
+	} free;
 #endif
-    struct RBasic  basic;
-    struct RObject object;
-    struct RClass  klass;
-    /*struct RFloat  flonum;*/
-    /*struct RString string;*/
-    struct RArray  array;
-    /*struct RRegexp regexp;*/
-    struct RHash   hash;
-    /*struct RData   data;*/
-    struct RStruct rstruct;
-    /*struct RBignum bignum;*/
-    /*struct RFile   file;*/
+	struct RBasic  basic;
+	struct RObject object;
+	struct RClass  klass;
+	/*struct RFloat  flonum;*/
+	/*struct RString string;*/
+	struct RArray  array;
+	/*struct RRegexp regexp;*/
+	struct RHash   hash;
+	/*struct RData   data;*/
+	struct RStruct rstruct;
+	/*struct RBignum bignum;*/
+	/*struct RFile   file;*/
     } as;
 } RVALUE;
 
@@ -49,13 +49,12 @@ typedef struct {
 /*
  * symbols and constants
  */
-static ID s_new, s_utc, s_at, s_to_f, s_to_i, s_read, s_binmode, s_call, s_cmp, s_transfer, s_update, s_dup, s_haskey, s_match, s_keys, s_unpack, s_tr_bang, s_default_set, s_tag_read_class, s_tag_subclasses, s_resolver, s_push, s_emitter, s_level, s_detect_implicit, s_node_import, s_out, s_input, s_intern, s_transform, s_yaml_new, s_yaml_initialize, s_node_export, s_to_yaml, s_write, s_set_resolver;
-static ID s_tags, s_domain, s_kind, s_name, s_options, s_type_id, s_type_id_set, s_style, s_style_set, s_value, s_value_set;
+static ID s_new, s_utc, s_at, s_to_f, s_to_i, s_read, s_binmode, s_call, s_cmp, s_transfer, s_update, s_dup, s_match, s_keys, s_to_str, s_unpack, s_tr_bang, s_anchors, s_default_set;
+static ID s_anchors, s_domain, s_families, s_kind, s_name, s_options, s_private_types, s_type_id, s_value;
 static VALUE sym_model, sym_generic, sym_input, sym_bytecode;
 static VALUE sym_scalar, sym_seq, sym_map;
-static VALUE sym_1quote, sym_2quote, sym_fold, sym_literal, sym_plain, sym_inline;
-static VALUE cDate, cNode, cMap, cSeq, cScalar, cOut, cParser, cResolver, cPrivateType, cDomainType, cYObject, cBadAlias, cDefaultKey, cMergeKey, cEmitter;
-static VALUE oDefaultResolver, oGenericResolver;
+VALUE cDate, cParser, cLoader, cNode, cPrivateType, cDomainType, cBadAlias, cDefaultKey, cMergeKey, cEmitter;
+VALUE oDefaultLoader;
 
 /*
  * my private collection of numerical oddities.
@@ -70,35 +69,25 @@ static VALUE syck_node_transform( VALUE );
 /*
  * handler prototypes
  */
+SYMID rb_syck_parse_handler _((SyckParser *, SyckNode *));
 SYMID rb_syck_load_handler _((SyckParser *, SyckNode *));
 void rb_syck_err_handler _((SyckParser *, char *));
 SyckNode * rb_syck_bad_anchor_handler _((SyckParser *, char *));
 void rb_syck_output_handler _((SyckEmitter *, char *, long));
-void rb_syck_emitter_handler _((SyckEmitter *, st_data_t));
-int syck_parser_assign_io _((SyckParser *, VALUE *));
-VALUE syck_scalar_alloc _((VALUE class));
-VALUE syck_seq_alloc _((VALUE class));
-VALUE syck_map_alloc _((VALUE class));
+int syck_parser_assign_io _((SyckParser *, VALUE));
 
 struct parser_xtra {
     VALUE data;  /* Borrowed this idea from marshal.c to fix [ruby-core:8067] problem */
     VALUE proc;
-    VALUE resolver;
     int taint;
 };
 
-struct emitter_xtra {
-    VALUE oid;
-    VALUE data;
-    VALUE port;
-};
-
 /*
  * Convert YAML to bytecode
  */
 VALUE
 rb_syck_compile(self, port)
-    VALUE self, port;
+	VALUE self, port;
 {
     SYMID oid;
     int taint;
@@ -107,7 +96,7 @@ rb_syck_compile(self, port)
     bytestring_t *sav; 
 
     SyckParser *parser = syck_new_parser();
-    taint = syck_parser_assign_io(parser, &port);
+	taint = syck_parser_assign_io(parser, port);
     syck_parser_handler( parser, syck_yaml2byte_handler );
     syck_parser_error_handler( parser, NULL );
     syck_parser_implicit_typing( parser, 0 );
@@ -115,7 +104,7 @@ rb_syck_compile(self, port)
     oid = syck_parse( parser );
     syck_lookup_sym( parser, oid, (char **)&sav );
 
-    ret = S_ALLOCA_N( char, strlen( sav->buffer ) + 3 );
+    ret = S_ALLOC_N( char, strlen( sav->buffer ) + 3 );
     ret[0] = '\0';
     strcat( ret, "D\n" );
     strcat( ret, sav->buffer );
@@ -149,7 +138,6 @@ rb_syck_io_str_read( char *buf, SyckIoStr *str, long max_size, long skip )
         VALUE str2 = rb_funcall2(src, s_read, 1, &n);
         if (!NIL_P(str2))
         {
-            StringValue(str2);
             len = RSTRING(str2)->len;
             memcpy( buf + skip, RSTRING(str2)->ptr, len );
         }
@@ -164,16 +152,15 @@ rb_syck_io_str_read( char *buf, SyckIoStr *str, long max_size, long skip )
  * (returns tainted? boolean)
  */
 int
-syck_parser_assign_io(parser, pport)
-    SyckParser *parser;
-    VALUE *pport;
+syck_parser_assign_io(parser, port)
+	SyckParser *parser;
+	VALUE port;
 {
     int taint = Qtrue;
-    VALUE tmp, port = *pport;
-    if (!NIL_P(tmp = rb_check_string_type(port))) {
-        taint = OBJ_TAINTED(port); /* original taintedness */
-        port = tmp;
-        syck_parser_str( parser, RSTRING(port)->ptr, RSTRING(port)->len, NULL );
+    if (rb_respond_to(port, s_to_str)) {
+	    taint = OBJ_TAINTED(port); /* original taintedness */
+	    StringValue(port);	       /* possible conversion */
+	    syck_parser_str( parser, RSTRING(port)->ptr, RSTRING(port)->len, NULL );
     }
     else if (rb_respond_to(port, s_read)) {
         if (rb_respond_to(port, s_binmode)) {
@@ -184,7 +171,6 @@ syck_parser_assign_io(parser, pport)
     else {
         rb_raise(rb_eTypeError, "instance of IO needed");
     }
-    *pport = port;
     return taint;
 }
 
@@ -208,65 +194,48 @@ syck_get_hash_aref(hsh, key)
  * creating timestamps
  */
 SYMID
-rb_syck_mktime(str, len)
+rb_syck_mktime(str)
     char *str;
-    long len;
 {
     VALUE time;
     char *ptr = str;
-    VALUE year = INT2FIX(0);
-    VALUE mon = INT2FIX(0);
-    VALUE day = INT2FIX(0);
-    VALUE hour = INT2FIX(0);
-    VALUE min = INT2FIX(0);
-    VALUE sec = INT2FIX(0);
+    VALUE year, mon, day, hour, min, sec;
     long usec;
 
     /* Year*/
-    if ( ptr[0] != '\0' && len > 0 ) {
-        year = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    ptr[4] = '\0';
+    year = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Month*/
     ptr += 4;
-    if ( ptr[0] != '\0' && len > ptr - str ) {
-        while ( !ISDIGIT( *ptr ) ) ptr++;
-        mon = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    while ( !ISDIGIT( *ptr ) ) ptr++;
+    mon = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Day*/
     ptr += 2;
-    if ( ptr[0] != '\0' && len > ptr - str ) {
-        while ( !ISDIGIT( *ptr ) ) ptr++;
-        day = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    while ( !ISDIGIT( *ptr ) ) ptr++;
+    day = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Hour*/
     ptr += 2;
-    if ( ptr[0] != '\0' && len > ptr - str ) {
-        while ( !ISDIGIT( *ptr ) ) ptr++;
-        hour = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    while ( !ISDIGIT( *ptr ) ) ptr++;
+    hour = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Minute */
     ptr += 2;
-    if ( ptr[0] != '\0' && len > ptr - str ) {
-        while ( !ISDIGIT( *ptr ) ) ptr++;
-        min = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    while ( !ISDIGIT( *ptr ) ) ptr++;
+    min = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Second */
     ptr += 2;
-    if ( ptr[0] != '\0' && len > ptr - str ) {
-        while ( !ISDIGIT( *ptr ) ) ptr++;
-        sec = INT2FIX(strtol(ptr, NULL, 10));
-    }
+    while ( !ISDIGIT( *ptr ) ) ptr++;
+    sec = INT2FIX(strtol(ptr, NULL, 10));
 
     /* Millisecond */
     ptr += 2;
-    if ( len > ptr - str && *ptr == '.' )
+    if ( *ptr == '.' )
     {
-        char padded[] = "000000";
+        char *padded = syck_strndup( "000000", 6 );
         char *end = ptr + 1;
         while ( isdigit( *end ) ) end++;
         MEMCPY(padded, ptr + 1, char, end - (ptr + 1));
@@ -278,10 +247,10 @@ rb_syck_mktime(str, len)
     }
 
     /* Time Zone*/
-    while ( len > ptr - str && *ptr != 'Z' && *ptr != '+' && *ptr != '-' && *ptr != '\0' ) ptr++;
-    if ( len > ptr - str && ( *ptr == '-' || *ptr == '+' ) )
+    while ( *ptr != 'Z' && *ptr != '+' && *ptr != '-' && *ptr != '\0' ) ptr++;
+    if ( *ptr == '-' || *ptr == '+' )
     {
-        time_t tz_offset = strtol(ptr, NULL, 10) * 3600;
+        time_t tz_offset = strtol(ptr, NULL, 10) * 3600;                                                                           
         time_t tmp;
 
         while ( *ptr != ':' && *ptr != '\0' ) ptr++;
@@ -299,15 +268,76 @@ rb_syck_mktime(str, len)
         }
 
         /* Make TZ time*/
-        time = rb_funcall(rb_cTime, s_utc, 6, year, mon, day, hour, min, sec);
-        tmp = NUM2LONG(rb_funcall(time, s_to_i, 0)) - tz_offset;
-        return rb_funcall(rb_cTime, s_at, 2, LONG2NUM(tmp), LONG2NUM(usec));
+        time = rb_funcall(rb_cTime, s_utc, 6, year, mon, day, hour, min, sec);                                                     
+        tmp = NUM2LONG(rb_funcall(time, s_to_i, 0)) - tz_offset;                                                                   
+        return rb_funcall(rb_cTime, s_at, 2, LONG2NUM(tmp), LONG2NUM(usec));                                                       
+    }                                                                                                                              
+    else                                                                                                                           
+    {                                                                                                                              
+        /* Make UTC time*/                                                                                                         
+        return rb_funcall(rb_cTime, s_utc, 7, year, mon, day, hour, min, sec, LONG2NUM(usec));                                     
+
     }
-    else
+}
+
+/*
+ * {generic mode} node handler
+ * - Loads data into Node classes
+ */
+SYMID
+rb_syck_parse_handler(p, n)
+    SyckParser *p;
+    SyckNode *n;
+{
+    VALUE t, obj, v = Qnil;
+    int i;
+    struct parser_xtra *bonus;
+
+    obj = rb_obj_alloc(cNode);
+    if ( n->type_id != NULL )
     {
-        /* Make UTC time*/
-        return rb_funcall(rb_cTime, s_utc, 7, year, mon, day, hour, min, sec, LONG2NUM(usec));
+        t = rb_str_new2(n->type_id);
+        rb_ivar_set(obj, s_type_id, t);
     }
+
+    switch (n->kind)
+    {
+        case syck_str_kind:
+            rb_ivar_set(obj, s_kind, sym_scalar);
+            v = rb_str_new( n->data.str->ptr, n->data.str->len );
+        break;
+
+        case syck_seq_kind:
+            rb_ivar_set(obj, s_kind, sym_seq);
+            v = rb_ary_new2( n->data.list->idx );
+            for ( i = 0; i < n->data.list->idx; i++ )
+            {
+                rb_ary_store( v, i, syck_seq_read( n, i ) );
+            }
+        break;
+
+        case syck_map_kind:
+            rb_ivar_set(obj, s_kind, sym_map);
+            v = rb_hash_new();
+            for ( i = 0; i < n->data.pairs->idx; i++ )
+            {
+                VALUE key = syck_node_transform( syck_map_read( n, map_key, i ) );
+                VALUE val = rb_ary_new();
+                rb_ary_push(val, syck_map_read( n, map_key, i ));
+                rb_ary_push(val, syck_map_read( n, map_value, i ));
+
+                rb_hash_aset( v, key, val );
+            }
+        break;
+    }
+
+    bonus = (struct parser_xtra *)p->bonus;
+    if ( bonus->taint)      OBJ_TAINT( obj );
+	if ( bonus->proc != 0 ) rb_funcall(bonus->proc, s_call, 1, v);
+
+    rb_ivar_set(obj, s_value, v);
+    rb_hash_aset(bonus->data, INT2FIX(RHASH(bonus->data)->tbl->num_entries), obj);
+    return obj;
 }
 
 /*
@@ -318,13 +348,57 @@ VALUE
 syck_merge_i( entry, hsh )
     VALUE entry, hsh;
 {
-    VALUE tmp;
-    if ( !NIL_P(tmp = rb_check_convert_type(entry, T_HASH, "Hash", "to_hash")) )
+	if ( rb_obj_is_kind_of( entry, rb_cHash ) )
+	{
+		rb_funcall( hsh, s_update, 1, entry );
+	}
+    return Qnil;
+}
+
+/*
+ * build a syck node from a Ruby VALUE
+ */
+SyckNode *
+rb_new_syck_node( obj, type_id )
+    VALUE obj, type_id;
+{
+    long i = 0;
+    SyckNode *n = NULL;
+
+    if (rb_respond_to(obj, s_to_str)) 
     {
-        entry = tmp;
-        rb_funcall( hsh, s_update, 1, entry );
+	    StringValue(obj);	       /* possible conversion */
+        n = syck_alloc_str();
+        n->data.str->ptr = RSTRING(obj)->ptr;
+        n->data.str->len = RSTRING(obj)->len;
     }
-    return Qnil;
+	else if ( rb_obj_is_kind_of( obj, rb_cArray ) )
+    {
+        n = syck_alloc_seq();
+        for ( i = 0; i < RARRAY(obj)->len; i++ )
+        {
+            syck_seq_add(n, rb_ary_entry(obj, i));
+        }
+    }
+    else if ( rb_obj_is_kind_of( obj, rb_cHash ) )
+    {
+        VALUE keys;
+        n = syck_alloc_map();
+        keys = rb_funcall( obj, s_keys, 0 );
+        for ( i = 0; i < RARRAY(keys)->len; i++ )
+        {
+            VALUE key = rb_ary_entry(keys, i);
+            syck_map_add(n, key, rb_hash_aref(obj, key));
+        }
+    }
+
+    if ( n!= NULL && rb_respond_to( type_id, s_to_str ) ) 
+    {
+        StringValue(type_id);
+        n->type_id = syck_strndup( RSTRING(type_id)->ptr, RSTRING(type_id)->len );
+    }
+
+    return n;
 }
 
 /*
@@ -340,11 +414,6 @@ yaml_org_handler( n, ref )
     long i = 0;
     VALUE obj = Qnil;
 
-    if ( type_id != NULL && strncmp( type_id, "tag:yaml.org,2002:", 18 ) == 0 )
-    {
-        type_id += 18;
-    }
-
     switch (n->kind)
     {
         case syck_str_kind:
@@ -399,7 +468,7 @@ yaml_org_handler( n, ref )
                     {
                         colon--;
                     }
-                    if ( colon >= ptr && *colon == ':' ) *colon = '\0';
+                    if ( *colon == ':' ) *colon = '\0';
 
                     bnum = strtol( colon + 1, NULL, 10 );
                     total += bnum * sixty;
@@ -429,7 +498,7 @@ yaml_org_handler( n, ref )
                     {
                         colon--;
                     }
-                    if ( colon >= ptr && *colon == ':' ) *colon = '\0';
+                    if ( *colon == ':' ) *colon = '\0';
 
                     bnum = strtod( colon + 1, NULL );
                     total += bnum * sixty;
@@ -459,11 +528,11 @@ yaml_org_handler( n, ref )
             }
             else if ( strcmp( type_id, "timestamp#iso8601" ) == 0 )
             {
-                obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
+                obj = rb_syck_mktime( n->data.str->ptr );
             }
             else if ( strcmp( type_id, "timestamp#spaced" ) == 0 )
             {
-                obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
+                obj = rb_syck_mktime( n->data.str->ptr );
             }
             else if ( strcmp( type_id, "timestamp#ymd" ) == 0 )
             {
@@ -496,22 +565,22 @@ yaml_org_handler( n, ref )
             }
             else if ( strncmp( type_id, "timestamp", 9 ) == 0 )
             {
-                obj = rb_syck_mktime( n->data.str->ptr, n->data.str->len );
-            }
-            else if ( strncmp( type_id, "merge", 5 ) == 0 )
-            {
-                obj = rb_funcall( cMergeKey, s_new, 0 );
-            }
-            else if ( strncmp( type_id, "default", 7 ) == 0 )
-            {
-                obj = rb_funcall( cDefaultKey, s_new, 0 );
+                obj = rb_syck_mktime( n->data.str->ptr );
             }
+			else if ( strncmp( type_id, "merge", 5 ) == 0 )
+			{
+				obj = rb_funcall( cMergeKey, s_new, 0 );
+			}
+			else if ( strncmp( type_id, "default", 7 ) == 0 )
+			{
+				obj = rb_funcall( cDefaultKey, s_new, 0 );
+			}
             else if ( n->data.str->style == scalar_plain &&
                       n->data.str->len > 1 && 
                       strncmp( n->data.str->ptr, ":", 1 ) == 0 )
             {
-                obj = rb_funcall( oDefaultResolver, s_transfer, 2, 
-                                  rb_str_new2( "tag:ruby.yaml.org,2002:sym" ), 
+                obj = rb_funcall( oDefaultLoader, s_transfer, 2, 
+                                  rb_str_new2( "ruby/sym" ), 
                                   rb_str_new( n->data.str->ptr + 1, n->data.str->len - 1 ) );
             }
             else if ( strcmp( type_id, "str" ) == 0 )
@@ -545,48 +614,46 @@ yaml_org_handler( n, ref )
             obj = rb_hash_new();
             for ( i = 0; i < n->data.pairs->idx; i++ )
             {
-                VALUE k = syck_map_read( n, map_key, i );
-                VALUE v = syck_map_read( n, map_value, i );
-                int skip_aset = 0;
-
-                /*
-                 * Handle merge keys
-                 */
-                if ( rb_obj_is_kind_of( k, cMergeKey ) )
-                {
-                    VALUE tmp;
-                    if ( !NIL_P(tmp = rb_check_convert_type(v, T_HASH, "Hash", "to_hash")) )
-                    {
-                        VALUE dup = rb_funcall( tmp, s_dup, 0 );
-                        rb_funcall( dup, s_update, 1, obj );
-                        obj = dup;
-                        skip_aset = 1;
-                    }
-                    else if ( !NIL_P(tmp = rb_check_array_type(v)) )
-                    {
-                        VALUE end = rb_ary_pop( tmp );
-                        VALUE tmph = rb_check_convert_type(end, T_HASH, "Hash", "to_hash");
-                        if ( !NIL_P(tmph) )
-                        {
-                            VALUE dup = rb_funcall( tmph, s_dup, 0 );
-                            tmp = rb_ary_reverse( tmp );
-                            rb_ary_push( tmp, obj );
-                            rb_iterate( rb_each, tmp, syck_merge_i, dup );
-                            obj = dup;
-                            skip_aset = 1;
-                        }
-                    }
-                }
+				VALUE k = syck_map_read( n, map_key, i );
+				VALUE v = syck_map_read( n, map_value, i );
+				int skip_aset = 0;
+
+				/*
+				 * Handle merge keys
+				 */
+				if ( rb_obj_is_kind_of( k, cMergeKey ) )
+				{
+					if ( rb_obj_is_kind_of( v, rb_cHash ) )
+					{
+						VALUE dup = rb_funcall( v, s_dup, 0 );
+						rb_funcall( dup, s_update, 1, obj );
+						obj = dup;
+						skip_aset = 1;
+					}
+					else if ( rb_obj_is_kind_of( v, rb_cArray ) )
+					{
+						VALUE end = rb_ary_pop( v );
+						if ( rb_obj_is_kind_of( end, rb_cHash ) )
+						{
+							VALUE dup = rb_funcall( end, s_dup, 0 );
+							v = rb_ary_reverse( v );
+							rb_ary_push( v, obj );
+							rb_iterate( rb_each, v, syck_merge_i, dup );
+							obj = dup;
+							skip_aset = 1;
+						}
+					}
+				}
                 else if ( rb_obj_is_kind_of( k, cDefaultKey ) )
                 {
                     rb_funcall( obj, s_default_set, 1, v );
                     skip_aset = 1;
                 }
 
-                if ( ! skip_aset )
-                {
-                    rb_hash_aset( obj, k, v );
-                }
+				if ( ! skip_aset )
+				{
+					rb_hash_aset( obj, k, v );
+				}
             }
         break;
     }
@@ -595,8 +662,6 @@ yaml_org_handler( n, ref )
     return transferred;
 }
 
-static void syck_node_mark( SyckNode *n );
-
 /*
  * {native mode} node handler
  * - Converts data into native Ruby types
@@ -607,17 +672,16 @@ rb_syck_load_handler(p, n)
     SyckNode *n;
 {
     VALUE obj = Qnil;
-    struct parser_xtra *bonus = (struct parser_xtra *)p->bonus;
-    VALUE resolver = bonus->resolver;
-    if ( NIL_P( resolver ) )
-    {
-        resolver = oDefaultResolver;
-    }
+    struct parser_xtra *bonus;
 
     /*
-     * Create node, 
+     * Attempt common transfers
      */
-    obj = rb_funcall( resolver, s_node_import, 1, Data_Wrap_Struct( cNode, NULL, NULL, n ) );
+    int transferred = yaml_org_handler(n, &obj);
+    if ( transferred == 0 && n->type_id != NULL )
+    {
+        obj = rb_funcall( oDefaultLoader, s_transfer, 2, rb_str_new2( n->type_id ), obj );
+    }
 
     /*
      * ID already set, let's alter the symbol table to accept the new object
@@ -629,8 +693,9 @@ rb_syck_load_handler(p, n)
         obj = n->id;
     }
 
+    bonus = (struct parser_xtra *)p->bonus;
     if ( bonus->taint)      OBJ_TAINT( obj );
-    if ( bonus->proc != 0 ) rb_funcall(bonus->proc, s_call, 1, obj);
+	if ( bonus->proc != 0 ) rb_funcall(bonus->proc, s_call, 1, obj);
 
     rb_hash_aset(bonus->data, INT2FIX(RHASH(bonus->data)->tbl->num_entries), obj);
     return obj;
@@ -675,43 +740,30 @@ rb_syck_bad_anchor_handler(p, a)
  * data loaded based on the model requested.
  */
 void
-syck_set_model( p, input, model )
-    VALUE p, input, model;
-{
-    SyckParser *parser;
-    Data_Get_Struct(p, SyckParser, parser);
-    syck_parser_handler( parser, rb_syck_load_handler );
-    /* WARN: gonna be obsoleted soon!! */
-    if ( model == sym_generic )
-    {
-        rb_funcall( p, s_set_resolver, 1, oGenericResolver );
-    }
-    syck_parser_implicit_typing( parser, 1 );
-    syck_parser_taguri_expansion( parser, 1 );
-
-    if ( NIL_P( input ) )
-    {
-        input = rb_ivar_get( p, s_input ); 
-    }
+syck_set_model( parser, input, model )
+	SyckParser *parser;
+	VALUE input, model;
+{
+	if ( model == sym_generic )
+	{
+		syck_parser_handler( parser, rb_syck_parse_handler );
+		syck_parser_implicit_typing( parser, 1 );
+		syck_parser_taguri_expansion( parser, 1 );
+	}
+	else
+	{
+		syck_parser_handler( parser, rb_syck_load_handler );
+		syck_parser_implicit_typing( parser, 1 );
+		syck_parser_taguri_expansion( parser, 0 );
+	}
     if ( input == sym_bytecode )
     {
         syck_parser_set_input_type( parser, syck_bytecode_utf8 );
     }
-    else
-    {
-        syck_parser_set_input_type( parser, syck_yaml_utf8 );
-    }
     syck_parser_error_handler( parser, rb_syck_err_handler );
     syck_parser_bad_anchor_handler( parser, rb_syck_bad_anchor_handler );
 }
 
-static int
-syck_st_mark_nodes( char *key, SyckNode *n, char *arg )
-{
-    if ( n != (void *)1 ) syck_node_mark( n );
-    return ST_CONTINUE;
-}
-
 /*
  * mark parser nodes
  */
@@ -719,76 +771,45 @@ static void
 syck_mark_parser(parser)
     SyckParser *parser;
 {
-    struct parser_xtra *bonus = (struct parser_xtra *)parser->bonus;
-    rb_gc_mark_maybe(parser->root);
-    rb_gc_mark_maybe(parser->root_on_error);
-    rb_gc_mark( bonus->data );
-    rb_gc_mark( bonus->proc );
-    rb_gc_mark( bonus->resolver );
-
-    if ( parser->anchors != NULL )
-    {
-        st_foreach( parser->anchors, syck_st_mark_nodes, 0 );
-    }
-    if ( parser->bad_anchors != NULL )
-    {
-        st_foreach( parser->bad_anchors, syck_st_mark_nodes, 0 );
-    }
+    rb_gc_mark(parser->root);
+    rb_gc_mark(parser->root_on_error);
 }
 
 /*
- * Free the parser and any bonus attachment.
+ * YAML::Syck::Parser.new
  */
-void
-rb_syck_free_parser(p)
-    SyckParser *p;
-{
-    S_FREE( p->bonus );
-    syck_free_parser(p);
-}
-
-/*
- * YAML::Syck::Parser.allocate
- */
-VALUE syck_parser_s_alloc _((VALUE));
 VALUE 
-syck_parser_s_alloc(class)
-    VALUE class;
+syck_parser_new(argc, argv, class)
+    int argc;
+    VALUE *argv;
+	VALUE class;
 {
-    VALUE pobj;
+	VALUE pobj, options, init_argv[1];
     SyckParser *parser = syck_new_parser();
 
-    parser->bonus = S_ALLOC( struct parser_xtra );
-    S_MEMZERO( parser->bonus, struct parser_xtra, 1 );
-
-    pobj = Data_Wrap_Struct( class, syck_mark_parser, rb_syck_free_parser, parser );
+    rb_scan_args(argc, argv, "01", &options);
+	pobj = Data_Wrap_Struct( class, syck_mark_parser, syck_free_parser, parser );
 
     syck_parser_set_root_on_error( parser, Qnil );
 
-    return pobj;
+    if ( ! rb_obj_is_instance_of( options, rb_cHash ) )
+    {
+        options = rb_hash_new();
+    }
+	init_argv[0] = options;
+	rb_obj_call_init(pobj, 1, init_argv);
+	return pobj;
 }
 
 /*
- * YAML::Syck::Parser.initialize( resolver, options )
+ * YAML::Syck::Parser.initialize( options )
  */
 static VALUE
-syck_parser_initialize(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
+syck_parser_initialize( self, options )
+    VALUE self, options;
 {
-    VALUE options;
-    if (rb_scan_args(argc, argv, "01", &options) == 0)
-    {
-        options = rb_hash_new();
-    }
-    else
-    {
-        Check_Type(options, T_HASH);
-    }
     rb_ivar_set(self, s_options, options);
-    rb_ivar_set(self, s_input, Qnil);
-    return self;
+	return self;
 }
 
 /*
@@ -798,14 +819,13 @@ static VALUE
 syck_parser_bufsize_set( self, size )
     VALUE self, size;
 {
-    SyckParser *parser;
+	SyckParser *parser;
 
+	Data_Get_Struct(self, SyckParser, parser);
     if ( rb_respond_to( size, s_to_i ) ) {
-        int n = NUM2INT(rb_funcall(size, s_to_i, 0));
-        Data_Get_Struct(self, SyckParser, parser);
-        parser->bufsize = n;
+        parser->bufsize = NUM2INT(rb_funcall(size, s_to_i, 0));
     }
-    return self;
+	return self;
 }
 
 /*
@@ -815,10 +835,10 @@ static VALUE
 syck_parser_bufsize_get( self )
     VALUE self;
 {
-    SyckParser *parser;
+	SyckParser *parser;
 
-    Data_Get_Struct(self, SyckParser, parser);
-    return INT2FIX( parser->bufsize );
+	Data_Get_Struct(self, SyckParser, parser);
+	return INT2FIX( parser->bufsize );
 }
 
 /*
@@ -828,25 +848,26 @@ VALUE
 syck_parser_load(argc, argv, self)
     int argc;
     VALUE *argv;
-    VALUE self;
+	VALUE self;
 {
     VALUE port, proc, model, input;
-    SyckParser *parser;
-    struct parser_xtra *bonus;
+	SyckParser *parser;
+    struct parser_xtra bonus;
+    volatile VALUE hash;	/* protect from GC */
 
     rb_scan_args(argc, argv, "11", &port, &proc);
+	Data_Get_Struct(self, SyckParser, parser);
 
     input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
     model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
-    Data_Get_Struct(self, SyckParser, parser);
-    syck_set_model( self, input, model );
+	syck_set_model( parser, input, model );
 
-    bonus = (struct parser_xtra *)parser->bonus;
-    bonus->taint = syck_parser_assign_io(parser, &port);
-    bonus->data = rb_hash_new();
-    bonus->resolver = rb_attr_get( self, s_resolver );
-    if ( NIL_P( proc ) ) bonus->proc = 0;
-    else                 bonus->proc = proc;
+	bonus.taint = syck_parser_assign_io(parser, port);
+    bonus.data = hash = rb_hash_new();
+	if ( NIL_P( proc ) ) bonus.proc = 0;
+    else                 bonus.proc = proc;
+    
+	parser->bonus = (void *)&bonus;
 
     return syck_parse( parser );
 }
@@ -858,381 +879,155 @@ VALUE
 syck_parser_load_documents(argc, argv, self)
     int argc;
     VALUE *argv;
-    VALUE self;
+	VALUE self;
 {
     VALUE port, proc, v, input, model;
-    SyckParser *parser;
-    struct parser_xtra *bonus;
+	SyckParser *parser;
+    struct parser_xtra bonus;
+    volatile VALUE hash;
 
     rb_scan_args(argc, argv, "1&", &port, &proc);
+	Data_Get_Struct(self, SyckParser, parser);
 
     input = rb_hash_aref( rb_attr_get( self, s_options ), sym_input );
     model = rb_hash_aref( rb_attr_get( self, s_options ), sym_model );
-    Data_Get_Struct(self, SyckParser, parser);
-    syck_set_model( self, input, model );
+	syck_set_model( parser, input, model );
     
-    bonus = (struct parser_xtra *)parser->bonus;
-    bonus->taint = syck_parser_assign_io(parser, &port);
-    bonus->resolver = rb_attr_get( self, s_resolver );
-    bonus->proc = 0;
-
+	bonus.taint = syck_parser_assign_io(parser, port);
     while ( 1 )
-    {
+	{
         /* Reset hash for tracking nodes */
-        bonus->data = rb_hash_new();
+        bonus.data = hash = rb_hash_new();
+        bonus.proc = 0;
+        parser->bonus = (void *)&bonus;
 
         /* Parse a document */
-        v = syck_parse( parser );
+    	v = syck_parse( parser );
         if ( parser->eof == 1 )
         {
             break;
         }
 
         /* Pass document to block */
-        rb_funcall( proc, s_call, 1, v );
-    }
+		rb_funcall( proc, s_call, 1, v );
+	}
 
     return Qnil;
 }
 
 /*
- * YAML::Syck::Parser#set_resolver
- */
-VALUE
-syck_parser_set_resolver( self, resolver )
-    VALUE self, resolver;
-{
-    rb_ivar_set( self, s_resolver, resolver );
-    return self;
-}
-
-/*
- * YAML::Syck::Resolver.initialize
+ * YAML::Syck::Loader.initialize
  */
 static VALUE
-syck_resolver_initialize( self )
+syck_loader_initialize( self )
     VALUE self;
 {
-    VALUE tags = rb_hash_new();
-    rb_ivar_set(self, s_tags, rb_hash_new());
+    VALUE families;
+
+    families = rb_hash_new();
+    rb_ivar_set(self, s_families, families);
+    rb_ivar_set(self, s_private_types, rb_hash_new());
+    rb_ivar_set(self, s_anchors, rb_hash_new());
+
+    rb_hash_aset(families, rb_str_new2( YAML_DOMAIN ), rb_hash_new());
+    rb_hash_aset(families, rb_str_new2( RUBY_DOMAIN ), rb_hash_new());
+
     return self;
 }
 
 /*
- * YAML::Syck::Resolver#add_type
+ * Add type family, used by add_*_type methods.
  */
 VALUE
-syck_resolver_add_type( self, taguri, cls )
-    VALUE self, taguri, cls;
+syck_loader_add_type_family( self, domain, type_re, proc )
+    VALUE self, domain, type_re, proc;
 {
-    VALUE tags = rb_attr_get(self, s_tags);
-    rb_hash_aset( tags, taguri, cls );
+    VALUE families, domain_types;
+
+    families = rb_attr_get(self, s_families);
+    domain_types = syck_get_hash_aref(families, domain);
+    rb_hash_aset( domain_types, type_re, proc );
     return Qnil;
 }
 
 /*
- * YAML::Syck::Resolver#use_types_at
+ * YAML::Syck::Loader.add_domain_type
  */
 VALUE
-syck_resolver_use_types_at( self, hsh )
-    VALUE self, hsh;
+syck_loader_add_domain_type( argc, argv, self )
+    int argc;
+    VALUE *argv;
+       VALUE self;
 {
-    rb_ivar_set( self, s_tags, hsh );
+    VALUE domain, type_re, proc;
+
+    rb_scan_args(argc, argv, "2&", &domain, &type_re, &proc);
+    syck_loader_add_type_family( self, domain, type_re, proc );
     return Qnil;
 }
 
-/*
- * YAML::Syck::Resolver#detect_implicit 
- */
-VALUE
-syck_resolver_detect_implicit( self, val )
-    VALUE self, val;
-{
-    char *type_id;
-    return rb_str_new2( "" );
-}
 
 /*
- * YAML::Syck::Resolver#node_import
+ * YAML::Syck::Loader.add_builtin_type
  */
 VALUE
-syck_resolver_node_import( self, node )
-    VALUE self, node;
+syck_loader_add_builtin_type( argc, argv, self )
+    int argc;
+    VALUE *argv;
+       VALUE self;
 {
-    SyckNode *n;
-    VALUE obj;
-    int i = 0;
-    Data_Get_Struct(node, SyckNode, n);
-
-    switch (n->kind)
-    {
-        case syck_str_kind:
-            obj = rb_str_new( n->data.str->ptr, n->data.str->len );
-        break;
-
-        case syck_seq_kind:
-            obj = rb_ary_new2( n->data.list->idx );
-            for ( i = 0; i < n->data.list->idx; i++ )
-            {
-                rb_ary_store( obj, i, syck_seq_read( n, i ) );
-            }
-        break;
-
-        case syck_map_kind:
-            obj = rb_hash_new();
-            for ( i = 0; i < n->data.pairs->idx; i++ )
-            {
-                VALUE k = syck_map_read( n, map_key, i );
-                VALUE v = syck_map_read( n, map_value, i );
-                int skip_aset = 0;
-
-                /*
-                 * Handle merge keys
-                 */
-                if ( rb_obj_is_kind_of( k, cMergeKey ) )
-                {
-                    if ( rb_obj_is_kind_of( v, rb_cHash ) )
-                    {
-                        VALUE dup = rb_funcall( v, s_dup, 0 );
-                        rb_funcall( dup, s_update, 1, obj );
-                        obj = dup;
-                        skip_aset = 1;
-                    }
-                    else if ( rb_obj_is_kind_of( v, rb_cArray ) )
-                    {
-                        VALUE end = rb_ary_pop( v );
-                        if ( rb_obj_is_kind_of( end, rb_cHash ) )
-                        {
-                            VALUE dup = rb_funcall( end, s_dup, 0 );
-                            v = rb_ary_reverse( v );
-                            rb_ary_push( v, obj );
-                            rb_iterate( rb_each, v, syck_merge_i, dup );
-                            obj = dup;
-                            skip_aset = 1;
-                        }
-                    }
-                }
-                else if ( rb_obj_is_kind_of( k, cDefaultKey ) )
-                {
-                    rb_funcall( obj, s_default_set, 1, v );
-                    skip_aset = 1;
-                }
-
-                if ( ! skip_aset )
-                {
-                    rb_hash_aset( obj, k, v );
-                }
-            }
-        break;
-    }
-
-    if ( n->type_id != NULL )
-    {
-        obj = rb_funcall( self, s_transfer, 2, rb_str_new2( n->type_id ), obj );
-    }
-    return obj;
-}
+    VALUE type_re, proc;
 
-/*
- * Set instance variables
- */
-VALUE
-syck_set_ivars( vars, obj )
-        VALUE vars, obj;
-{
-    VALUE ivname = rb_ary_entry( vars, 0 );
-    char *ivn;
-    StringValue( ivname );
-    ivn = S_ALLOCA_N( char, RSTRING(ivname)->len + 2 );
-    ivn[0] = '@';
-    ivn[1] = '\0';
-    strncat( ivn, RSTRING(ivname)->ptr, RSTRING(ivname)->len );
-    rb_iv_set( obj, ivn, rb_ary_entry( vars, 1 ) );
+    rb_scan_args(argc, argv, "1&", &type_re, &proc);
+    syck_loader_add_type_family( self, rb_str_new2( YAML_DOMAIN ), type_re, proc );
     return Qnil;
 }
 
 /*
- * YAML::Syck::Resolver#const_find
- */
-VALUE
-syck_const_find( const_name )
-    VALUE const_name;
-{
-    VALUE tclass = rb_cObject;
-    VALUE tparts = rb_str_split( const_name, "::" );
-    int i = 0;
-    for ( i = 0; i < RARRAY(tparts)->len; i++ ) {
-        VALUE tpart = rb_to_id( rb_ary_entry( tparts, i ) );
-        if ( !rb_const_defined( tclass, tpart ) ) return Qnil;
-        tclass = rb_const_get( tclass, tpart );
-    }
-    return tclass;
-}
-
-/*
- * YAML::Syck::Resolver#transfer
+ * YAML::Syck::Loader.add_ruby_type
  */
 VALUE
-syck_resolver_transfer( self, type, val )
-    VALUE self, type, val;
+syck_loader_add_ruby_type( argc, argv, self )
+    int argc;
+    VALUE *argv;
+       VALUE self;
 {
-    if (NIL_P(type) || RSTRING(StringValue(type))->len == 0) 
-    {
-        type = rb_funcall( self, s_detect_implicit, 1, val );
-    }
-
-    if ( ! (NIL_P(type) || RSTRING(StringValue(type))->len == 0) )
-    {
-        VALUE str_xprivate = rb_str_new2( "x-private" );
-        VALUE colon = rb_str_new2( ":" );
-        VALUE tags = rb_attr_get(self, s_tags);
-        VALUE target_class = rb_hash_aref( tags, type );
-        VALUE subclass = target_class;
-        VALUE obj = Qnil;
-
-        /*
-         * Should no tag match exactly, check for subclass format
-         */
-        if ( NIL_P( target_class ) )
-        {
-            VALUE subclass_parts = rb_ary_new();
-            VALUE parts = rb_str_split( type, ":" );
+    VALUE type_re, proc;
 
-            while ( RARRAY(parts)->len > 1 )
-            {
-                VALUE partial;
-                rb_ary_unshift( subclass_parts, rb_ary_pop( parts ) );
-                partial = rb_ary_join( parts, colon );
-                target_class = rb_hash_aref( tags, partial );
-                if ( NIL_P( target_class ) )
-                {
-                    rb_str_append( partial, colon );
-                    target_class = rb_hash_aref( tags, partial );
-                }
-
-                /*
-                 * Possible subclass found, see if it supports subclassing
-                 */
-                if ( ! NIL_P( target_class ) )
-                {
-                    subclass = target_class;
-                    if ( RARRAY(subclass_parts)->len > 0 && rb_respond_to( target_class, s_tag_subclasses ) &&
-                         RTEST( rb_funcall( target_class, s_tag_subclasses, 0 ) ) )
-                    {
-                        VALUE subclass_v;
-                        subclass = rb_ary_join( subclass_parts, colon );
-                        subclass = rb_funcall( target_class, s_tag_read_class, 1, subclass );
-                        subclass_v = syck_const_find( subclass );
-
-                        if ( subclass_v != Qnil ) 
-                        {
-                            subclass = subclass_v;
-                        }
-                        else if ( rb_cObject == target_class && subclass_v == Qnil )
-                        {
-                            target_class = cYObject;
-                            type = subclass;
-                            subclass = cYObject;
-                        }
-                        else /* workaround for SEGV. real fix please */
-                        {
-                            rb_raise( rb_eTypeError, "invalid subclass" );
-                        }
-                    }
-                    break;
-                }
-            }
-        }
-
-        /* rb_raise(rb_eTypeError, "invalid typing scheme: %s given",
-         *         scheme);
-         */
-
-        if ( rb_respond_to( target_class, s_call ) )
-        {
-            obj = rb_funcall( target_class, s_call, 2, type, val );
-        }
-        else
-        {
-            if ( rb_respond_to( target_class, s_yaml_new ) )
-            {
-                obj = rb_funcall( target_class, s_yaml_new, 3, subclass, type, val );
-            }
-            else if ( !NIL_P( target_class ) )
-            {
-                if ( subclass == rb_cBignum )
-                {
-                    obj = rb_str2inum( val, 10 ); /* for yaml dumped by 1.8.3 [ruby-core:6159] */
-                }
-                else
-                {
-                    obj = rb_obj_alloc( subclass );
-                }
-
-                if ( rb_respond_to( obj, s_yaml_initialize ) )
-                {
-                    rb_funcall( obj, s_yaml_initialize, 2, type, val );
-                }
-                else if ( !NIL_P( obj ) && rb_obj_is_instance_of( val, rb_cHash ) )
-                {
-                    rb_iterate( rb_each, val, syck_set_ivars, obj );
-                }
-            }
-            else 
-            {
-                VALUE parts = rb_str_split( type, ":" );
-                VALUE scheme = rb_ary_shift( parts );
-                if ( rb_str_cmp( scheme, str_xprivate ) == 0 )
-                {
-                    VALUE name = rb_ary_join( parts, colon );
-                    obj = rb_funcall( cPrivateType, s_new, 2, name, val );
-                }
-                else
-                {
-                    VALUE domain = rb_ary_shift( parts );
-                    VALUE name = rb_ary_join( parts, colon );
-                    obj = rb_funcall( cDomainType, s_new, 3, domain, name, val );
-                }
-            }
-        }
-        val = obj;
-    }
-
-    return val;
+    rb_scan_args(argc, argv, "1&", &type_re, &proc);
+    syck_loader_add_type_family( self, rb_str_new2( RUBY_DOMAIN ), type_re, proc );
+    return Qnil;
 }
 
 /*
- * YAML::Syck::Resolver#tagurize
+ * YAML::Syck::Loader.add_private_type
  */
 VALUE
-syck_resolver_tagurize( self, val )
-    VALUE self, val;
+syck_loader_add_private_type( argc, argv, self )
+    int argc;
+    VALUE *argv;
+       VALUE self;
 {
-    VALUE tmp = rb_check_string_type(val);
+    VALUE type_re, proc, priv_types;
 
-    if ( !NIL_P(tmp) )
-    {
-        char *taguri = syck_type_id_to_uri( RSTRING(tmp)->ptr );
-        val = rb_str_new2( taguri );
-        S_FREE( taguri );
-    }
+    rb_scan_args(argc, argv, "1&", &type_re, &proc);
 
-    return val;
+    priv_types = rb_attr_get(self, s_private_types);
+    rb_hash_aset( priv_types, type_re, proc );
+    return Qnil;
 }
 
 /*
- * YAML::Syck::DefaultResolver#detect_implicit 
+ * YAML::Syck::Loader#detect 
  */
 VALUE
-syck_defaultresolver_detect_implicit( self, val )
+syck_loader_detect_implicit( self, val )
     VALUE self, val;
 {
     char *type_id;
-    VALUE tmp = rb_check_string_type(val);
 
-    if ( !NIL_P(tmp) )
+    if ( TYPE(val) == T_STRING )
     {
-        val = tmp;
         type_id = syck_match_implicit( RSTRING(val)->ptr, RSTRING(val)->len );
         return rb_str_new2( type_id );
     }
@@ -1241,98 +1036,129 @@ syck_defaultresolver_detect_implicit( self, val )
 }
 
 /*
- * YAML::Syck::DefaultResolver#node_import
+ * iterator to search a type hash for a match.
  */
-VALUE
-syck_defaultresolver_node_import( self, node )
-    VALUE self, node;
-{
-    SyckNode *n;
-    VALUE obj;
-    Data_Get_Struct( node, SyckNode, n );
-    if ( !yaml_org_handler( n, &obj ) )
-    {
-        obj = rb_funcall( self, s_transfer, 2, rb_str_new2( n->type_id ), obj );
-    }
-    return obj;
+static VALUE
+transfer_find_i(entry, col)
+    VALUE entry, col;
+{
+    VALUE key = rb_ary_entry( entry, 0 );
+    VALUE tid = rb_ary_entry( col, 0 );
+	if ( rb_respond_to( key, s_match ) )
+	{
+		VALUE match = rb_funcall( key, rb_intern("match"), 1, tid );
+		if ( ! NIL_P( match ) )
+		{
+			rb_ary_push( col, rb_ary_entry( entry, 1 ) );
+			rb_iter_break();
+		}
+	}
+    return Qnil;
 }
 
 /*
- * YAML::Syck::GenericResolver#node_import
+ * YAML::Syck::Loader#transfer
  */
 VALUE
-syck_genericresolver_node_import( self, node )
-    VALUE self, node;
+syck_loader_transfer( self, type, val )
+    VALUE self, type, val;
 {
-    SyckNode *n;
-    int i = 0;
-    VALUE t = Qnil, obj = Qnil, v = Qnil, style = Qnil;
-    Data_Get_Struct(node, SyckNode, n);
+    char *taguri = NULL;
 
-    if ( n->type_id != NULL )
+    if (NIL_P(type) || !RSTRING(type)->ptr || RSTRING(type)->len == 0) 
     {
-        t = rb_str_new2(n->type_id);
+        /*
+         * Empty transfer, detect type
+         */
+        if ( TYPE(val) == T_STRING )
+        {
+            StringValue(val);
+            taguri = syck_match_implicit( RSTRING(val)->ptr, RSTRING(val)->len );
+            taguri = syck_taguri( YAML_DOMAIN, taguri, strlen( taguri ) );
+        }
+    }
+    else
+    {
+        taguri = syck_type_id_to_uri( RSTRING(type)->ptr );
     }
 
-    switch (n->kind)
+    if ( taguri != NULL )
     {
-        case syck_str_kind:
+        int transferred = 0;
+        VALUE scheme, name, type_hash, domain = Qnil, type_proc = Qnil;
+        VALUE type_uri = rb_str_new2( taguri );
+        VALUE str_taguri = rb_str_new2("tag");
+        VALUE str_xprivate = rb_str_new2("x-private");
+        VALUE str_yaml_domain = rb_str_new2(YAML_DOMAIN);
+        VALUE parts = rb_str_split( type_uri, ":" );
+
+        scheme = rb_ary_shift( parts );
+
+        if ( rb_str_cmp( scheme, str_xprivate ) == 0 )
         {
-            v = rb_str_new( n->data.str->ptr, n->data.str->len );
-            if ( n->data.str->style == scalar_1quote )
-            {
-                style = sym_1quote;
-            } 
-            else if ( n->data.str->style == scalar_2quote )
-            {
-                style = sym_2quote;
-            } 
-            else if ( n->data.str->style == scalar_fold )
-            {
-                style = sym_fold;
-            } 
-            else if ( n->data.str->style == scalar_literal )
-            {
-                style = sym_literal;
-            } 
-            else if ( n->data.str->style == scalar_plain )
+            name = rb_ary_join( parts, rb_str_new2( ":" ) );
+            type_hash = rb_attr_get(self, s_private_types);
+        }
+        else if ( rb_str_cmp( scheme, str_taguri ) == 0 )
+        {
+            domain = rb_ary_shift( parts );
+            name = rb_ary_join( parts, rb_str_new2( ":" ) );
+            type_hash = rb_attr_get(self, s_families);
+            type_hash = rb_hash_aref(type_hash, domain);
+
+            /*
+             * Route yaml.org types through the transfer
+             * method here in this extension
+             */
+            if ( rb_str_cmp( domain, str_yaml_domain ) == 0 )
             {
-                style = sym_plain;
+                SyckNode *n = rb_new_syck_node(val, name);
+                if ( n != NULL )
+                {
+                    transferred = yaml_org_handler(n, &val);
+                    S_FREE( n );
+                }
             }
-            obj = rb_funcall( cScalar, s_new, 3, t, v, style );
+
+        }
+        else
+        {
+               rb_raise(rb_eTypeError, "invalid typing scheme: %s given",
+                       scheme);
         }
-        break;
 
-        case syck_seq_kind:
-            rb_iv_set(obj, "@kind", sym_seq);
-            v = rb_ary_new2( syck_seq_count( n ) );
-            for ( i = 0; i < syck_seq_count( n ); i++ )
+        if ( ! transferred )
+        {
+            if ( rb_obj_is_instance_of( type_hash, rb_cHash ) )
             {
-                rb_ary_store( v, i, syck_seq_read( n, i ) );
+                type_proc = rb_hash_aref( type_hash, name );
+                if ( NIL_P( type_proc ) )
+                {
+                    VALUE col = rb_ary_new();
+                    rb_ary_push( col, name );
+                    rb_iterate(rb_each, type_hash, transfer_find_i, col );
+                    name = rb_ary_shift( col );
+                    type_proc = rb_ary_shift( col );
+                }
             }
-            if ( n->data.list->style == seq_inline )
-            {
-                style = sym_inline;
-            } 
-            obj = rb_funcall( cSeq, s_new, 3, t, v, style );
-        break;
 
-        case syck_map_kind:
-            rb_iv_set(obj, "@kind", sym_map);
-            v = rb_hash_new();
-            for ( i = 0; i < syck_map_count( n ); i++ )
+            if ( rb_respond_to( type_proc, s_call ) )
             {
-                rb_hash_aset( v, syck_map_read( n, map_key, i ), syck_map_read( n, map_value, i ) );
+                val = rb_funcall(type_proc, s_call, 2, type_uri, val);
             }
-            if ( n->data.pairs->style == map_inline )
+            else if ( rb_str_cmp( scheme, str_xprivate ) == 0 )
             {
-                style = sym_inline;
-            } 
-            obj = rb_funcall( cMap, s_new, 3, t, v, style );
-        break;
+                val = rb_funcall(cPrivateType, s_new, 2, name, val);
+            }
+            else 
+            {
+                val = rb_funcall(cDomainType, s_new, 3, domain, name, val);
+            }
+            transferred = 1;
+        }
     }
 
-    return obj;
+    return val;
 }
 
 /*
@@ -1342,7 +1168,7 @@ VALUE
 syck_badalias_initialize( self, val )
     VALUE self, val;
 {
-    rb_iv_set( self, "@name", val );
+    rb_ivar_set( self, s_name, val );
     return self;
 }
 
@@ -1360,427 +1186,60 @@ syck_badalias_cmp( alias1, alias2 )
 }
 
 /*
- * YAML::DomainType.initialize
+ * YAML::Syck::DomainType.initialize
  */
 VALUE
 syck_domaintype_initialize( self, domain, type_id, val )
-    VALUE self, domain, type_id, val;
-{
-    rb_iv_set( self, "@domain", domain );
-    rb_iv_set( self, "@type_id", type_id );
-    rb_iv_set( self, "@value", val );
-    return self;
-}
-
-/*
- * YAML::Object.initialize
- */
-VALUE
-syck_yobject_initialize( self, klass, ivars )
-    VALUE self, klass, ivars;
+    VALUE self, type_id, val;
 {
-    rb_iv_set( self, "@class", klass );
-    rb_iv_set( self, "@ivars", ivars );
+    rb_ivar_set( self, s_domain, domain );
+    rb_ivar_set( self, s_type_id, type_id );
+    rb_ivar_set( self, s_value, val );
     return self;
 }
 
 /*
- * YAML::PrivateType.initialize
+ * YAML::Syck::PrivateType.initialize
  */
 VALUE
 syck_privatetype_initialize( self, type_id, val )
     VALUE self, type_id, val;
 {
-    rb_iv_set( self, "@type_id", type_id );
-    rb_iv_set( self, "@value", val );
-    return self;
-}
-
-/*
- * Mark node contents.
- */
-static void
-syck_node_mark( n )
-    SyckNode *n;
-{
-    int i;
-    rb_gc_mark_maybe( n->id );
-    switch ( n->kind )
-    {
-        case syck_seq_kind:
-            for ( i = 0; i < n->data.list->idx; i++ )
-            {
-                rb_gc_mark( syck_seq_read( n, i ) );
-            }
-        break;
-
-        case syck_map_kind:
-            for ( i = 0; i < n->data.pairs->idx; i++ )
-            {
-                rb_gc_mark( syck_map_read( n, map_key, i ) );
-                rb_gc_mark( syck_map_read( n, map_value, i ) );
-            }
-        break;
-    }
-#if 0 /* maybe needed */
-    if ( n->shortcut ) syck_node_mark( n->shortcut ); /* caution: maybe cyclic */
-#endif
-}
-
-/*
- * YAML::Syck::Scalar.allocate
- */
-VALUE
-syck_scalar_alloc( class )
-    VALUE class;
-{
-    SyckNode *node = syck_alloc_str();
-    VALUE obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
-    node->id = obj;
-    return obj;
-}
-
-/*
- * YAML::Syck::Scalar.initialize
- */
-VALUE
-syck_scalar_initialize( self, type_id, val, style )
-    VALUE self, type_id, val, style;
-{
-    rb_iv_set( self, "@kind", sym_scalar );
-    rb_funcall( self, s_type_id_set, 1, type_id );
-    rb_funcall( self, s_value_set, 1, val );
-    rb_funcall( self, s_style_set, 1, style );
-    return self;
-}
-
-/*
- * YAML::Syck::Scalar.style=
- */
-VALUE
-syck_scalar_style_set( self, style )
-    VALUE self, style;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( NIL_P( style ) )
-    {
-        node->data.str->style = scalar_none;
-    } 
-    else if ( style == sym_1quote )
-    {
-        node->data.str->style = scalar_1quote;
-    } 
-    else if ( style == sym_2quote )
-    {
-        node->data.str->style = scalar_2quote;
-    } 
-    else if ( style == sym_fold )
-    {
-        node->data.str->style = scalar_fold;
-    } 
-    else if ( style == sym_literal )
-    {
-        node->data.str->style = scalar_literal;
-    } 
-    else if ( style == sym_plain )
-    {
-        node->data.str->style = scalar_plain;
-    }
-
-    rb_iv_set( self, "@style", style );
-    return self;
-}
-
-/*
- * YAML::Syck::Scalar.value=
- */
-VALUE
-syck_scalar_value_set( self, val )
-    VALUE self, val;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    StringValue( val );
-    node->data.str->ptr = syck_strndup( RSTRING(val)->ptr, RSTRING(val)->len );
-    node->data.str->len = RSTRING(val)->len;
-    node->data.str->style = scalar_none;
-
-    rb_iv_set( self, "@value", val );
-    return val;
-}
-
-/*
- * YAML::Syck::Seq.allocate
- */
-VALUE
-syck_seq_alloc( class )
-    VALUE class;
-{
-    SyckNode *node;
-    VALUE obj;
-    node = syck_alloc_seq();
-    obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
-    node->id = obj;
-    return obj;
-}
-
-/*
- * YAML::Syck::Seq.initialize
- */
-VALUE
-syck_seq_initialize( self, type_id, val, style )
-    VALUE self, type_id, val, style;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    rb_iv_set( self, "@kind", sym_seq );
-    rb_funcall( self, s_type_id_set, 1, type_id );
-    rb_funcall( self, s_value_set, 1, val );
-    rb_funcall( self, s_style_set, 1, style );
-    return self;
-}
-
-/*
- * YAML::Syck::Seq.value=
- */
-VALUE
-syck_seq_value_set( self, val )
-    VALUE self, val;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    val = rb_check_array_type( val );
-    if ( !NIL_P( val ) ) {
-        int i;
-        syck_seq_empty( node );
-        for ( i = 0; i < RARRAY( val )->len; i++ )
-        {
-            syck_seq_add( node, rb_ary_entry(val, i) );
-        }
-    }
-
-    rb_iv_set( self, "@value", val );
-    return val;
-}
-
-/*
- * YAML::Syck::Seq.add
- */
-VALUE
-syck_seq_add_m( self, val )
-    VALUE self, val;
-{
-    SyckNode *node;
-    VALUE emitter = rb_ivar_get( self, s_emitter );
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( rb_respond_to( emitter, s_node_export ) ) {
-        val = rb_funcall( emitter, s_node_export, 1, val );
-    }
-    syck_seq_add( node, val );
-    rb_ary_push( rb_ivar_get( self, s_value ), val );
-
-    return self;
-}
-
-/*
- * YAML::Syck::Seq.style=
- */
-VALUE
-syck_seq_style_set( self, style )
-    VALUE self, style;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( style == sym_inline )
-    {
-        node->data.list->style = seq_inline;
-    } 
-    else
-    {
-        node->data.list->style = seq_none;
-    }
-
-    rb_iv_set( self, "@style", style );
-    return self;
-}
-
-/*
- * YAML::Syck::Map.allocate
- */
-VALUE
-syck_map_alloc( class )
-    VALUE class;
-{
-    SyckNode *node;
-    VALUE obj;
-    node = syck_alloc_map();
-    obj = Data_Wrap_Struct( class, syck_node_mark, syck_free_node, node );
-    node->id = obj;
-    return obj;
-}
-
-/*
- * YAML::Syck::Map.initialize
- */
-VALUE
-syck_map_initialize( self, type_id, val, style )
-    VALUE self, type_id, val, style;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( !NIL_P( val ) )
-    {
-        VALUE hsh = rb_check_convert_type(val, T_HASH, "Hash", "to_hash");
-        VALUE keys;
-        int i;
-        if ( NIL_P(hsh) )
-        {
-            rb_raise( rb_eTypeError, "wrong argument type" );
-        }
-
-        keys = rb_funcall( hsh, s_keys, 0 );
-        for ( i = 0; i < RARRAY(keys)->len; i++ )
-        {
-            VALUE key = rb_ary_entry(keys, i);
-            syck_map_add( node, key, rb_hash_aref(hsh, key) );
-        }
-    }
-
-    rb_iv_set( self, "@kind", sym_seq );
-    rb_funcall( self, s_type_id_set, 1, type_id );
-    rb_funcall( self, s_value_set, 1, val );
-    rb_funcall( self, s_style_set, 1, style );
-    return self;
-}
-
-/*
- * YAML::Syck::Map.value=
- */
-VALUE
-syck_map_value_set( self, val )
-    VALUE self, val;
-{
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( !NIL_P( val ) )
-    {
-        VALUE hsh = rb_check_convert_type(val, T_HASH, "Hash", "to_hash");
-        VALUE keys;
-        int i;
-        if ( NIL_P(hsh) )
-        {
-            rb_raise( rb_eTypeError, "wrong argument type" );
-        }
-
-        syck_map_empty( node );
-        keys = rb_funcall( hsh, s_keys, 0 );
-        for ( i = 0; i < RARRAY(keys)->len; i++ )
-        {
-            VALUE key = rb_ary_entry(keys, i);
-            syck_map_add( node, key, rb_hash_aref(hsh, key) );
-        }
-    }
-
-    rb_iv_set( self, "@value", val );
-    return val;
-}
-
-/*
- * YAML::Syck::Map.add
- */
-VALUE
-syck_map_add_m( self, key, val )
-    VALUE self, key, val;
-{
-    SyckNode *node;
-    VALUE emitter = rb_ivar_get( self, s_emitter );
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( rb_respond_to( emitter, s_node_export ) ) {
-        key = rb_funcall( emitter, s_node_export, 1, key );
-        val = rb_funcall( emitter, s_node_export, 1, val );
-    }
-    syck_map_add( node, key, val );
-    rb_hash_aset( rb_ivar_get( self, s_value ), key, val );
-
+    rb_ivar_set( self, s_type_id, type_id );
+    rb_ivar_set( self, s_value, val );
     return self;
 }
 
 /*
- * YAML::Syck::Map.style=
+ * YAML::Syck::Node.initialize
  */
 VALUE
-syck_map_style_set( self, style )
-    VALUE self, style;
+syck_node_initialize( self, type_id, val )
+    VALUE self, type_id, val;
 {
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    if ( style == sym_inline )
-    {
-        node->data.pairs->style = map_inline;
-    } 
-    else
-    {
-        node->data.pairs->style = map_none;
-    }
-
-    rb_iv_set( self, "@style", style );
+    rb_ivar_set( self, s_type_id, type_id );
+    rb_ivar_set( self, s_value, val );
     return self;
 }
 
-/*
- * Cloning method for all node types
- */
 VALUE
-syck_node_init_copy( copy, orig )
-    VALUE copy, orig;
+syck_node_thash( entry, t )
+    VALUE entry, t;
 {
-    SyckNode *copy_n;
-    SyckNode *orig_n;
-
-    if ( copy == orig )
-        return copy;
-
-    if ( TYPE( orig ) != T_DATA )
-    {
-        rb_raise( rb_eTypeError, "wrong argument type" );
-    }
-
-    Data_Get_Struct( orig, SyckNode, orig_n );
-    Data_Get_Struct( copy, SyckNode, copy_n );
-    MEMCPY( copy_n, orig_n, SyckNode, 1 );
-    return copy;
+    VALUE key, val;
+    key = rb_ary_entry( entry, 0 );
+    val = syck_node_transform( rb_ary_entry( rb_ary_entry( entry, 1 ), 1 ) );
+    rb_hash_aset( t, key, val );
+    return Qnil;
 }
 
-/*
- * YAML::Syck::Node#type_id=
- */
 VALUE
-syck_node_type_id_set( self, type_id )
-    VALUE self, type_id;
+syck_node_ahash( entry, t )
+    VALUE entry, t;
 {
-    SyckNode *node;
-    Data_Get_Struct( self, SyckNode, node );
-
-    S_FREE( node->type_id );
-
-    if ( !NIL_P( type_id ) ) {
-        StringValue( type_id );
-        node->type_id = syck_strndup( RSTRING(type_id)->ptr, RSTRING(type_id)->len );
-    }
-
-    rb_iv_set( self, "@type_id", type_id );
-    return type_id;
+    VALUE val = syck_node_transform( entry );
+    rb_ary_push( t, val );
+    return Qnil;
 }
 
 /*
@@ -1790,100 +1249,24 @@ VALUE
 syck_node_transform( self )
     VALUE self;
 {
-    VALUE t;
-    SyckNode *n;
-    SyckNode *orig_n;
-    Data_Get_Struct(self, SyckNode, orig_n);
-    t = Data_Wrap_Struct( cNode, syck_node_mark, syck_free_node, 0 );
-
-    switch (orig_n->kind)
-    {
-        case syck_map_kind:
-            {
-                int i;
-                DATA_PTR(t) = n = syck_alloc_map();
-                for ( i = 0; i < orig_n->data.pairs->idx; i++ )
-                {
-                    syck_map_add( n, rb_funcall( syck_map_read( orig_n, map_key, i ), s_transform, 0 ),
-                                     rb_funcall( syck_map_read( orig_n, map_value, i ), s_transform, 0 ) );
-                }
-            }
-        break;
-
-        case syck_seq_kind:
-            {
-                int i;
-                DATA_PTR(t) = n = syck_alloc_seq();
-                for ( i = 0; i < orig_n->data.list->idx; i++ )
-                {
-                    syck_seq_add( n, rb_funcall( syck_seq_read( orig_n, i ), s_transform, 0 ) );
-                }
-            }
-        break;
-
-        case syck_str_kind:
-            DATA_PTR(t) = n = syck_new_str2( orig_n->data.str->ptr, orig_n->data.str->len, orig_n->data.str->style );
-        break;
-    }
-
-    if ( orig_n->type_id != NULL )
+    VALUE t = Qnil;
+    VALUE type_id = rb_attr_get( self, s_type_id );
+    VALUE val = rb_attr_get( self, s_value );
+    if ( rb_obj_is_instance_of( val, rb_cHash ) )
     {
-        n->type_id = syck_strndup( orig_n->type_id, strlen( orig_n->type_id ) );
+        t = rb_hash_new();
+        rb_iterate( rb_each, val, syck_node_thash, t );
     }
-    if ( orig_n->anchor != NULL )
+    else if ( rb_obj_is_instance_of( val, rb_cArray ) )
     {
-        n->anchor = syck_strndup( orig_n->anchor, strlen( orig_n->anchor ) );
+        t = rb_ary_new();
+        rb_iterate( rb_each, val, syck_node_ahash, t );
     }
-    n->id = t;
-    return rb_funcall( oDefaultResolver, s_node_import, 1, t );
-}
-
-/*
- * Emitter callback: assembles YAML document events from
- * Ruby symbols.  This is a brilliant way to do it.
- * No one could possibly object.
- */
-void
-rb_syck_emitter_handler(e, data)
-    SyckEmitter *e;
-    st_data_t data;
-{
-    SyckNode *n;
-    Data_Get_Struct((VALUE)data, SyckNode, n);
-
-    switch (n->kind)
+    else
     {
-        case syck_map_kind:
-            {
-                int i;
-                syck_emit_map( e, n->type_id, n->data.pairs->style );
-                for ( i = 0; i < n->data.pairs->idx; i++ )
-                {
-                    syck_emit_item( e, syck_map_read( n, map_key, i ) );
-                    syck_emit_item( e, syck_map_read( n, map_value, i ) );
-                }
-                syck_emit_end( e );
-            }
-        break;
-
-        case syck_seq_kind:
-            {
-                int i;
-                syck_emit_seq( e, n->type_id, n->data.list->style );
-                for ( i = 0; i < n->data.list->idx; i++ )
-                {
-                    syck_emit_item( e, syck_seq_read( n, i ) );
-                }
-                syck_emit_end( e );
-            }
-        break;
-
-        case syck_str_kind:
-            {
-                syck_emit_scalar( e, n->type_id, n->data.str->style, 0, 0, 0, n->data.str->ptr, n->data.str->len );
-            }
-        break;
+        t = val;
     }
+    return rb_funcall( oDefaultLoader, s_transfer, 2, type_id, t );
 }
 
 /*
@@ -1895,9 +1278,8 @@ rb_syck_output_handler( emitter, str, len )
     char *str;
     long len;
 {
-    struct emitter_xtra *bonus = (struct emitter_xtra *)emitter->bonus;
-    VALUE dest = bonus->port;
-    if (TYPE(dest) == T_STRING) {
+    VALUE dest = (VALUE)emitter->bonus;
+    if ( rb_respond_to( dest, s_to_str ) ) {
         rb_str_cat( dest, str, len );
     } else {
         rb_io_write( dest, rb_str_new( str, len ) );
@@ -1905,247 +1287,152 @@ rb_syck_output_handler( emitter, str, len )
 }
 
 /*
- * Helper function for marking nodes in the anchor
- * symbol table.
- */
-void
-syck_out_mark( emitter, node )
-    VALUE emitter, node;
-{
-    SyckEmitter *emitterPtr;
-    struct emitter_xtra *bonus;
-    Data_Get_Struct(emitter, SyckEmitter, emitterPtr);
-    bonus = (struct emitter_xtra *)emitterPtr->bonus;
-    rb_ivar_set( node, s_emitter, emitter );
-    /* syck_emitter_mark_node( emitterPtr, (st_data_t)node ); */
-    if ( !NIL_P( bonus->oid ) ) {
-        rb_hash_aset( bonus->data, bonus->oid, node );
-    }
-}
-
-/*
  * Mark emitter values.
  */
 static void
 syck_mark_emitter(emitter)
     SyckEmitter *emitter;
 {
-    struct emitter_xtra *bonus = (struct emitter_xtra *)emitter->bonus;
-    rb_gc_mark( bonus->oid  );
-    rb_gc_mark( bonus->data );
-    rb_gc_mark( bonus->port );
-}
-
-/*
- * Free the emitter and any bonus attachment.
- */
-void
-rb_syck_free_emitter(e)
-    SyckEmitter *e;
-{
-    S_FREE( e->bonus );
-    syck_free_emitter(e);
+    rb_gc_mark(emitter->ignore_id);
+    if ( emitter->bonus != NULL )
+    {
+        rb_gc_mark( (VALUE)emitter->bonus );
+    }
 }
 
 /*
- * YAML::Syck::Emitter.allocate
+ * YAML::Syck::Emitter.new
  */
-VALUE syck_emitter_s_alloc _((VALUE));
 VALUE 
-syck_emitter_s_alloc(class)
-    VALUE class;
-{
-    VALUE pobj;
-    SyckEmitter *emitter = syck_new_emitter();
-
-    emitter->bonus = S_ALLOC( struct emitter_xtra );
-    S_MEMZERO( emitter->bonus, struct emitter_xtra, 1 );
-
-    pobj = Data_Wrap_Struct( class, syck_mark_emitter, rb_syck_free_emitter, emitter );
-    syck_emitter_handler( emitter, rb_syck_emitter_handler );
-    syck_output_handler( emitter, rb_syck_output_handler );
-
-    rb_ivar_set( pobj, s_out, rb_funcall( cOut, s_new, 1, pobj ) );
-    return pobj;
-}
-
-/*
- * YAML::Syck::Emitter.reset( options )
- */
-VALUE
-syck_emitter_reset( argc, argv, self )
+syck_emitter_new(argc, argv, class)
     int argc;
     VALUE *argv;
-    VALUE self;
+	VALUE class;
 {
-    VALUE options, tmp;
-    SyckEmitter *emitter;
-    struct emitter_xtra *bonus;
-
-    Data_Get_Struct(self, SyckEmitter, emitter);
-    bonus = (struct emitter_xtra *)emitter->bonus;
+	VALUE pobj, options, init_argv[1];
+    SyckEmitter *emitter = syck_new_emitter();
+    rb_scan_args(argc, argv, "01", &options);
 
-    bonus->oid = Qnil;
-    bonus->port = rb_str_new2( "" );
-    bonus->data = rb_hash_new();
+	pobj = Data_Wrap_Struct( class, syck_mark_emitter, syck_free_emitter, emitter );
+    syck_emitter_ignore_id( emitter, Qnil );
+    syck_emitter_handler( emitter, rb_syck_output_handler );
+    emitter->bonus = (void *)rb_str_new2( "" );
 
-    if (rb_scan_args(argc, argv, "01", &options) == 0)
+    if ( ! rb_obj_is_instance_of( options, rb_cHash ) )
     {
         options = rb_hash_new();
-        rb_ivar_set(self, s_options, options);
     }
-    else if ( !NIL_P(tmp = rb_check_string_type(options)) )
-    {
-        bonus->port = tmp;
-    }
-    else if ( rb_respond_to( options, s_write ) )
-    {
-        bonus->port = options;
-    }
-    else
-    {
-        Check_Type(options, T_HASH);
-        rb_ivar_set(self, s_options, options);
-    }
-    
-    emitter->headless = 0;
-    rb_ivar_set(self, s_level, INT2FIX(0));
-    rb_ivar_set(self, s_resolver, Qnil);
-    return self;
+	init_argv[0] = options;
+	rb_obj_call_init(pobj, 1, init_argv);
+	return pobj;
 }
 
 /*
- * YAML::Syck::Emitter.emit( object_id ) { |out| ... }
+ * YAML::Syck::Emitter.initialize( options )
  */
-VALUE
-syck_emitter_emit( argc, argv, self )
-    int argc;
-    VALUE *argv;
-    VALUE self;
+static VALUE
+syck_emitter_initialize( self, options )
+    VALUE self, options;
 {
-    VALUE oid, proc;
-    char *anchor_name;
-    SyckEmitter *emitter;
-    struct emitter_xtra *bonus;
-    SYMID symple;
-    int level = FIX2INT(rb_ivar_get(self, s_level)) + 1;
-    rb_ivar_set(self, s_level, INT2FIX(level));
-
-    rb_scan_args(argc, argv, "1&", &oid, &proc);
-    Data_Get_Struct(self, SyckEmitter, emitter);
-    bonus = (struct emitter_xtra *)emitter->bonus;
-
-    /* Calculate anchors, normalize nodes, build a simpler symbol table */
-    bonus->oid = oid;
-    if ( !NIL_P( oid ) && RTEST( rb_funcall( bonus->data, s_haskey, 1, oid ) ) ) {
-        symple = rb_hash_aref( bonus->data, oid );
-    } else {
-        symple = rb_funcall( proc, s_call, 1, rb_ivar_get( self, s_out ) );
-    }
-    syck_emitter_mark_node( emitter, (st_data_t)symple );
-
-    /* Second pass, build emitted string */
-    level -= 1;
-    rb_ivar_set(self, s_level, INT2FIX(level));
-    if ( level == 0 ) 
-    {
-        syck_emit(emitter, (st_data_t)symple);
-        syck_emitter_flush(emitter, 0);
-
-        return bonus->port;
-    }
-    
-    return symple;
+    rb_ivar_set(self, s_options, options);
+	return self;
 }
 
 /*
- * YAML::Syck::Emitter#node_export
+ * YAML::Syck::Emitter.level
  */
 VALUE
-syck_emitter_node_export( self, node )
-    VALUE self, node;
+syck_emitter_level_m( self )
+    VALUE self;
 {
-    return rb_funcall( node, s_to_yaml, 1, self );
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    return LONG2NUM( emitter->level );
 }
 
 /*
- * YAML::Syck::Emitter#set_resolver
+ * YAML::Syck::Emitter.flush
  */
 VALUE
-syck_emitter_set_resolver( self, resolver )
-    VALUE self, resolver;
+syck_emitter_flush_m( self )
+    VALUE self;
 {
-    rb_ivar_set( self, s_resolver, resolver );
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    syck_emitter_flush( emitter, 0 );
     return self;
 }
 
 /*
- * YAML::Syck::Out::initialize
+ * YAML::Syck::Emitter.write( str )
  */
 VALUE
-syck_out_initialize( self, emitter )
-    VALUE self, emitter;
+syck_emitter_write_m( self, str )
+    VALUE self, str;
 {
-    rb_ivar_set( self, s_emitter, emitter );
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    StringValue(str);
+    syck_emitter_write( emitter, RSTRING(str)->ptr, RSTRING(str)->len );
     return self;
 }
 
 /*
- * YAML::Syck::Out::map
+ * YAML::Syck::Emitter.simple( str )
  */
 VALUE
-syck_out_map( argc, argv, self )
-    int argc;
-    VALUE *argv;
-    VALUE self;
+syck_emitter_simple_write( self, str )
+    VALUE self, str;
 {
-    VALUE type_id, style, map;
-    if (rb_scan_args(argc, argv, "11", &type_id, &style) == 1) {
-        style = Qnil;
-    }
-    map = rb_funcall( cMap, s_new, 3, type_id, rb_hash_new(), style );
-    syck_out_mark( rb_ivar_get( self, s_emitter ), map );
-    rb_yield( map );
-    return map;
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    StringValue(str);
+    syck_emitter_simple( emitter, RSTRING(str)->ptr, RSTRING(str)->len );
+    return self;
 }
 
 /*
- * YAML::Syck::Out::seq
+ * YAML::Syck::Emitter.start_object( object_id )
  */
 VALUE
-syck_out_seq( argc, argv, self )
-    int argc;
-    VALUE *argv;
-    VALUE self;
+syck_emitter_start_object( self, oid )
+    VALUE self, oid;
 {
-    VALUE type_id, style, seq;
-    if (rb_scan_args(argc, argv, "11", &type_id, &style) == 1) {
-        style = Qnil;
+    char *anchor_name;
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    anchor_name = syck_emitter_start_obj( emitter, oid );
+
+    if ( anchor_name == NULL )
+    {
+        return Qnil;
     }
-    seq = rb_funcall( cSeq, s_new, 3, type_id, rb_ary_new(), style );
-    syck_out_mark( rb_ivar_get( self, s_emitter ), seq );
-    rb_yield( seq );
-    return seq;
+
+    return rb_str_new2( anchor_name );
 }
 
 /*
- * YAML::Syck::Out::scalar
-syck_out_scalar( self, type_id, str, style )
-    VALUE self, type_id, str, style;
+ * YAML::Syck::Emitter.end_object
  */
 VALUE
-syck_out_scalar( argc, argv, self )
-    int argc;
-    VALUE *argv;
+syck_emitter_end_object( self )
     VALUE self;
 {
-    VALUE type_id, str, style, scalar;
-    if (rb_scan_args(argc, argv, "21", &type_id, &str, &style) == 2) {
-        style = Qnil;
+    SyckEmitter *emitter;
+
+	Data_Get_Struct(self, SyckEmitter, emitter);
+    syck_emitter_end_obj( emitter );
+
+    if ( emitter->level < 0 )
+    {
+        syck_emitter_flush( emitter, 0 );
     }
-    scalar = rb_funcall( cScalar, s_new, 3, type_id, str, style );
-    syck_out_mark( rb_ivar_get( self, s_emitter ), scalar );
-    return scalar;
+    return (VALUE)emitter->bonus;
 }
 
 /*
@@ -2159,171 +1446,106 @@ Init_syck()
     rb_define_const( rb_syck, "VERSION", rb_str_new2( SYCK_VERSION ) );
     rb_define_module_function( rb_syck, "compile", rb_syck_compile, 1 );
 
-    /*
-     * Global symbols
-     */
+	/*
+	 * Global symbols
+	 */
     s_new = rb_intern("new");
     s_utc = rb_intern("utc");
     s_at = rb_intern("at");
     s_to_f = rb_intern("to_f");
     s_to_i = rb_intern("to_i");
     s_read = rb_intern("read");
+    s_anchors = rb_intern("anchors");
     s_binmode = rb_intern("binmode");
     s_transfer = rb_intern("transfer");
     s_call = rb_intern("call");
     s_cmp = rb_intern("<=>");
-    s_intern = rb_intern("intern");
-    s_update = rb_intern("update");
-    s_detect_implicit = rb_intern("detect_implicit");
-    s_dup = rb_intern("dup");
+	s_update = rb_intern("update");
+	s_dup = rb_intern("dup");
     s_default_set = rb_intern("default=");
-    s_match = rb_intern("match");
-    s_push = rb_intern("push");
-    s_haskey = rb_intern("has_key?");
-    s_keys = rb_intern("keys");
-    s_node_import = rb_intern("node_import");
-    s_tr_bang = rb_intern("tr!");
+	s_match = rb_intern("match");
+	s_keys = rb_intern("keys");
+	s_to_str = rb_intern("to_str");
+	s_tr_bang = rb_intern("tr!");
     s_unpack = rb_intern("unpack");
-    s_write = rb_intern("write");
-    s_tag_read_class = rb_intern( "yaml_tag_read_class" );
-    s_tag_subclasses = rb_intern( "yaml_tag_subclasses?" );
-    s_emitter = rb_intern( "emitter" );
-    s_set_resolver = rb_intern( "set_resolver" );
-    s_node_export = rb_intern( "node_export" );
-    s_to_yaml = rb_intern( "to_yaml" );
-    s_transform = rb_intern( "transform" );
-    s_yaml_new = rb_intern("yaml_new");
-    s_yaml_initialize = rb_intern("yaml_initialize");
-
-    s_tags = rb_intern("@tags");
+
+    s_anchors = rb_intern("@anchors");
+    s_domain = rb_intern("@domain");
+    s_families = rb_intern("@families");
+    s_kind = rb_intern("@kind");
     s_name = rb_intern("@name");
     s_options = rb_intern("@options");
-    s_kind = rb_intern("@kind");
+    s_private_types = rb_intern("@private_types");
     s_type_id = rb_intern("@type_id");
-    s_type_id_set = rb_intern("type_id=");
-    s_resolver = rb_intern("@resolver");
-    s_level = rb_intern( "@level" );
-    s_style = rb_intern("@style");
-    s_style_set = rb_intern("style=");
     s_value = rb_intern("@value");
-    s_value_set = rb_intern("value=");
-    s_out = rb_intern("@out");
-    s_input = rb_intern("@input");
 
-    sym_model = ID2SYM(rb_intern("Model"));
-    sym_generic = ID2SYM(rb_intern("Generic"));
-    sym_bytecode = ID2SYM(rb_intern("bytecode"));
+	sym_model = ID2SYM(rb_intern("Model"));
+	sym_generic = ID2SYM(rb_intern("Generic"));
+	sym_input = ID2SYM(rb_intern("Input"));
+	sym_bytecode = ID2SYM(rb_intern("Bytecode"));
     sym_map = ID2SYM(rb_intern("map"));
     sym_scalar = ID2SYM(rb_intern("scalar"));
     sym_seq = ID2SYM(rb_intern("seq"));
-    sym_1quote = ID2SYM(rb_intern("quote1"));
-    sym_2quote = ID2SYM(rb_intern("quote2"));
-    sym_fold = ID2SYM(rb_intern("fold"));
-    sym_literal = ID2SYM(rb_intern("literal"));
-    sym_plain = ID2SYM(rb_intern("plain"));
-    sym_inline = ID2SYM(rb_intern("inline"));
 
     /*
-     * Define YAML::Syck::Resolver class
+     * Define YAML::Syck::Loader class
      */
-    cResolver = rb_define_class_under( rb_syck, "Resolver", rb_cObject );
-    rb_define_attr( cResolver, "tags", 1, 1 );
-    rb_define_method( cResolver, "initialize", syck_resolver_initialize, 0 );
-    rb_define_method( cResolver, "add_type", syck_resolver_add_type, 2 );
-    rb_define_method( cResolver, "use_types_at", syck_resolver_use_types_at, 1 );
-    rb_define_method( cResolver, "detect_implicit", syck_resolver_detect_implicit, 1 );
-    rb_define_method( cResolver, "transfer", syck_resolver_transfer, 2 );
-    rb_define_method( cResolver, "node_import", syck_resolver_node_import, 1 );
-    rb_define_method( cResolver, "tagurize", syck_resolver_tagurize, 1 );
-
-    rb_global_variable( &oDefaultResolver );
-    oDefaultResolver = rb_funcall( cResolver, rb_intern( "new" ), 0 );
-    rb_define_singleton_method( oDefaultResolver, "node_import", syck_defaultresolver_node_import, 1 );
-    rb_define_singleton_method( oDefaultResolver, "detect_implicit", syck_defaultresolver_detect_implicit, 1 );
-    rb_define_const( rb_syck, "DefaultResolver", oDefaultResolver );
-    rb_global_variable( &oGenericResolver );
-    oGenericResolver = rb_funcall( cResolver, rb_intern( "new" ), 0 );
-    rb_define_singleton_method( oGenericResolver, "node_import", syck_genericresolver_node_import, 1 );
-    rb_define_const( rb_syck, "GenericResolver", oGenericResolver );
+    cLoader = rb_define_class_under( rb_syck, "Loader", rb_cObject );
+    rb_define_attr( cLoader, "families", 1, 1 );
+    rb_define_attr( cLoader, "private_types", 1, 1 );
+    rb_define_attr( cLoader, "anchors", 1, 1 );
+    rb_define_method( cLoader, "initialize", syck_loader_initialize, 0 );
+    rb_define_method( cLoader, "add_domain_type", syck_loader_add_domain_type, -1 );
+    rb_define_method( cLoader, "add_builtin_type", syck_loader_add_builtin_type, -1 );
+    rb_define_method( cLoader, "add_ruby_type", syck_loader_add_ruby_type, -1 );
+    rb_define_method( cLoader, "add_private_type", syck_loader_add_private_type, -1 );
+    rb_define_method( cLoader, "bufsize=", syck_parser_bufsize_set, 1 );
+    rb_define_method( cLoader, "bufsize", syck_parser_bufsize_get, 0 );
+    rb_define_method( cLoader, "detect_implicit", syck_loader_detect_implicit, 1 );
+    rb_define_method( cLoader, "transfer", syck_loader_transfer, 2 );
+
+    oDefaultLoader = rb_funcall( cLoader, rb_intern( "new" ), 0 );
+    rb_define_const( rb_syck, "DefaultLoader", oDefaultLoader );
 
     /*
      * Define YAML::Syck::Parser class
      */
     cParser = rb_define_class_under( rb_syck, "Parser", rb_cObject );
     rb_define_attr( cParser, "options", 1, 1 );
-    rb_define_attr( cParser, "resolver", 1, 1 );
-    rb_define_attr( cParser, "input", 1, 1 );
-    rb_define_alloc_func( cParser, syck_parser_s_alloc );
-    rb_define_method(cParser, "initialize", syck_parser_initialize, -1 );
-    rb_define_method(cParser, "bufsize=", syck_parser_bufsize_set, 1 );
-    rb_define_method(cParser, "bufsize", syck_parser_bufsize_get, 0 );
+	rb_define_singleton_method( cParser, "new", syck_parser_new, -1 );
+    rb_define_method(cParser, "initialize", syck_parser_initialize, 1);
     rb_define_method(cParser, "load", syck_parser_load, -1);
     rb_define_method(cParser, "load_documents", syck_parser_load_documents, -1);
-    rb_define_method(cParser, "set_resolver", syck_parser_set_resolver, 1);
 
     /*
      * Define YAML::Syck::Node class
      */
     cNode = rb_define_class_under( rb_syck, "Node", rb_cObject );
-    rb_define_method( cNode, "initialize_copy", syck_node_init_copy, 1 );
-    rb_define_attr( cNode, "emitter", 1, 1 );
-    rb_define_attr( cNode, "resolver", 1, 1 );
-    rb_define_attr( cNode, "kind", 1, 0 );
-    rb_define_attr( cNode, "type_id", 1, 0 );
-    rb_define_attr( cNode, "value", 1, 0 );
-    rb_define_method( cNode, "type_id=", syck_node_type_id_set, 1 );
+    rb_define_attr( cNode, "kind", 1, 1 );
+    rb_define_attr( cNode, "type_id", 1, 1 );
+    rb_define_attr( cNode, "value", 1, 1 );
+    rb_define_attr( cNode, "anchor", 1, 1 );
+    rb_define_method( cNode, "initialize", syck_node_initialize, 2);
     rb_define_method( cNode, "transform", syck_node_transform, 0);
 
     /*
-     * Define YAML::Syck::Scalar, YAML::Syck::Seq, YAML::Syck::Map --
-     *     all are the publicly usable variants of YAML::Syck::Node
-     */
-    cScalar = rb_define_class_under( rb_syck, "Scalar", cNode );
-    rb_define_alloc_func( cScalar, syck_scalar_alloc );
-    rb_define_attr( cNode, "value", 1, 0 );
-    rb_define_method( cScalar, "initialize", syck_scalar_initialize, 3 );
-    rb_define_method( cScalar, "value=", syck_scalar_value_set, 1 );
-    rb_define_method( cScalar, "style=", syck_scalar_style_set, 1 );
-    cSeq = rb_define_class_under( rb_syck, "Seq", cNode );
-    rb_define_alloc_func( cSeq, syck_seq_alloc );
-    rb_define_method( cSeq, "initialize", syck_seq_initialize, 3 );
-    rb_define_method( cSeq, "value=", syck_seq_value_set, 1 );
-    rb_define_method( cSeq, "add", syck_seq_add_m, 1 );
-    rb_define_method( cSeq, "style=", syck_seq_style_set, 1 );
-    cMap = rb_define_class_under( rb_syck, "Map", cNode );
-    rb_define_alloc_func( cMap, syck_map_alloc );
-    rb_define_method( cMap, "initialize", syck_map_initialize, 3 );
-    rb_define_method( cMap, "value=", syck_map_value_set, 1 );
-    rb_define_method( cMap, "add", syck_map_add_m, 2 );
-    rb_define_method( cMap, "style=", syck_map_style_set, 1 );
-
-    /*
-     * Define YAML::PrivateType class
+     * Define YAML::Syck::PrivateType class
      */
-    cPrivateType = rb_define_class_under( rb_yaml, "PrivateType", rb_cObject );
+    cPrivateType = rb_define_class_under( rb_syck, "PrivateType", rb_cObject );
     rb_define_attr( cPrivateType, "type_id", 1, 1 );
     rb_define_attr( cPrivateType, "value", 1, 1 );
     rb_define_method( cPrivateType, "initialize", syck_privatetype_initialize, 2);
 
     /*
-     * Define YAML::DomainType class
+     * Define YAML::Syck::DomainType class
      */
-    cDomainType = rb_define_class_under( rb_yaml, "DomainType", rb_cObject );
+    cDomainType = rb_define_class_under( rb_syck, "DomainType", rb_cObject );
     rb_define_attr( cDomainType, "domain", 1, 1 );
     rb_define_attr( cDomainType, "type_id", 1, 1 );
     rb_define_attr( cDomainType, "value", 1, 1 );
     rb_define_method( cDomainType, "initialize", syck_domaintype_initialize, 3);
 
     /*
-     * Define YAML::Object class
-     */
-    cYObject = rb_define_class_under( rb_yaml, "Object", rb_cObject );
-    rb_define_attr( cYObject, "class", 1, 1 );
-    rb_define_attr( cYObject, "ivars", 1, 1 );
-    rb_define_method( cYObject, "initialize", syck_yobject_initialize, 2);
-    rb_define_method( cYObject, "yaml_initialize", syck_yobject_initialize, 2);
-
-    /*
      * Define YAML::Syck::BadAlias class
      */
     cBadAlias = rb_define_class_under( rb_syck, "BadAlias", rb_cObject );
@@ -2332,36 +1554,28 @@ Init_syck()
     rb_define_method( cBadAlias, "<=>", syck_badalias_cmp, 1);
     rb_include_module( cBadAlias, rb_const_get( rb_cObject, rb_intern("Comparable") ) );
 
-    /*
-     * Define YAML::Syck::MergeKey class
-     */
-    cMergeKey = rb_define_class_under( rb_syck, "MergeKey", rb_cObject );
-
-    /*
-     * Define YAML::Syck::DefaultKey class
-     */
-    cDefaultKey = rb_define_class_under( rb_syck, "DefaultKey", rb_cObject );
+	/*
+	 * Define YAML::Syck::MergeKey class
+	 */
+	cMergeKey = rb_define_class_under( rb_syck, "MergeKey", rb_cObject );
 
-    /*
-     * Define YAML::Syck::Out classes
-     */
-    cOut = rb_define_class_under( rb_syck, "Out", rb_cObject );
-    rb_define_attr( cOut, "emitter", 1, 1 );
-    rb_define_method( cOut, "initialize", syck_out_initialize, 1 );
-    rb_define_method( cOut, "map", syck_out_map, -1 );
-    rb_define_method( cOut, "seq", syck_out_seq, -1 );
-    rb_define_method( cOut, "scalar", syck_out_scalar, -1 );
+	/*
+	 * Define YAML::Syck::DefaultKey class
+	 */
+	cDefaultKey = rb_define_class_under( rb_syck, "DefaultKey", rb_cObject );
 
     /*
      * Define YAML::Syck::Emitter class
      */
     cEmitter = rb_define_class_under( rb_syck, "Emitter", rb_cObject );
-    rb_define_attr( cEmitter, "level", 1, 1 );
-    rb_define_alloc_func( cEmitter, syck_emitter_s_alloc );
-    rb_define_method( cEmitter, "initialize", syck_emitter_reset, -1 );
-    rb_define_method( cEmitter, "reset", syck_emitter_reset, -1 );
-    rb_define_method( cEmitter, "emit", syck_emitter_emit, -1 );
-    rb_define_method( cEmitter, "set_resolver", syck_emitter_set_resolver, 1);
-    rb_define_method( cEmitter, "node_export", syck_emitter_node_export, 1);
+	rb_define_singleton_method( cEmitter, "new", syck_emitter_new, -1 );
+    rb_define_method( cEmitter, "initialize", syck_emitter_initialize, 1 );
+    rb_define_method( cEmitter, "level", syck_emitter_level_m, 0 );
+    rb_define_method( cEmitter, "write", syck_emitter_write_m, 1 );
+    rb_define_method( cEmitter, "<<", syck_emitter_write_m, 1 );
+    rb_define_method( cEmitter, "simple", syck_emitter_simple_write, 1 );
+    rb_define_method( cEmitter, "flush", syck_emitter_flush_m, 0 );
+    rb_define_method( cEmitter, "start_object", syck_emitter_start_object, 1 );
+    rb_define_method( cEmitter, "end_object", syck_emitter_end_object, 0 );
 }
 
diff --git a/ext/syck/syck.c b/ext/syck/syck.c
index a83c8813c1..5a15ab4947 100644
--- a/ext/syck/syck.c
+++ b/ext/syck/syck.c
@@ -209,6 +209,15 @@ void
 syck_st_free( SyckParser *p )
 {
     /*
+     * Free the adhoc symbol table
+     */
+    if ( p->syms != NULL )
+    {
+        st_free_table( p->syms );
+        p->syms = NULL;
+    }
+
+    /*
      * Free the anchor tables
      */
     if ( p->anchors != NULL )
@@ -230,15 +239,6 @@ void
 syck_free_parser( SyckParser *p )
 {
     /*
-     * Free the adhoc symbol table
-     */
-    if ( p->syms != NULL )
-    {
-        st_free_table( p->syms );
-        p->syms = NULL;
-    }
-
-    /*
      * Free tables, levels
      */
     syck_st_free( p );
@@ -410,10 +410,12 @@ syck_move_tokens( SyckParser *p )
         return 0;
 
     skip = p->limit - p->token;
+    if ( skip < 1 )
+        return 0;
+
     if ( ( count = p->token - p->buffer ) )
     {
-	if (skip > 0)
-	    S_MEMMOVE( p->buffer, p->token, char, skip );
+        S_MEMMOVE( p->buffer, p->token, char, skip );
         p->token = p->buffer;
         p->marker -= count;
         p->cursor -= count;
diff --git a/ext/syck/syck.h b/ext/syck/syck.h
index e7d07e9c0d..02dbce9835 100644
--- a/ext/syck/syck.h
+++ b/ext/syck/syck.h
@@ -13,11 +13,10 @@
 #define SYCK_YAML_MAJOR 1
 #define SYCK_YAML_MINOR 0
 
-#define SYCK_VERSION    "0.60"
+#define SYCK_VERSION    "0.45"
 #define YAML_DOMAIN     "yaml.org,2002"
 
 #include <stdio.h>
-#include <stdlib.h>
 #include <ctype.h>
 #include "st.h"
 
@@ -52,7 +51,7 @@ extern "C" {
 #define S_ALLOC_N(type,n) (type*)malloc(sizeof(type)*(n))
 #define S_ALLOC(type) (type*)malloc(sizeof(type))
 #define S_REALLOC_N(var,type,n) (var)=(type*)realloc((char*)(var),sizeof(type)*(n))
-#define S_FREE(n) if (n) { free(n); n = NULL; }
+#define S_FREE(n) free(n); n = NULL;
 
 #define S_ALLOCA_N(type,n) (type*)alloca(sizeof(type)*(n))
 
@@ -64,16 +63,12 @@ extern "C" {
 #define BLOCK_FOLD  10
 #define BLOCK_LIT   20
 #define BLOCK_PLAIN 30
-#define NL_CHOMP    40
-#define NL_KEEP     50
+#define NL_CHOMP    130
+#define NL_KEEP     140
 
 /*
  * Node definitions
  */
-#ifndef ST_DATA_T_DEFINED
-typedef long st_data_t;
-#endif
-
 #define SYMID unsigned long
 
 typedef struct _syck_node SyckNode;
@@ -89,23 +84,12 @@ enum map_part {
     map_value
 };
 
-enum map_style {
-    map_none,
-    map_inline
-};
-
-enum seq_style {
-    seq_none,
-    seq_inline
-};
-
 enum scalar_style {
     scalar_none,
+    scalar_plain,
     scalar_1quote,
     scalar_2quote,
-    scalar_fold,
-    scalar_literal,
-    scalar_plain
+    scalar_block
 };
 
 /*
@@ -123,7 +107,6 @@ struct _syck_node {
     union {
         /* Storage for map data */
         struct SyckMap {
-            enum map_style style;
             SYMID *keys;
             SYMID *values;
             long capa;
@@ -131,7 +114,6 @@ struct _syck_node {
         } *pairs;
         /* Storage for sequence data */
         struct SyckSeq {
-            enum seq_style style;
             SYMID *items;
             long capa;
             long idx;
@@ -181,13 +163,9 @@ enum syck_level_status {
     syck_lvl_map,
     syck_lvl_block,
     syck_lvl_str,
-    syck_lvl_iseq,
-    syck_lvl_imap,
+    syck_lvl_inline,
     syck_lvl_end,
-    syck_lvl_pause,
-    syck_lvl_anctag,
-    syck_lvl_mapx,
-    syck_lvl_seqx
+    syck_lvl_pause
 };
 
 /*
@@ -208,16 +186,9 @@ struct _syck_str {
 };
 
 struct _syck_level {
-    /* Indent */
     int spaces;
-    /* Counts nodes emitted at this level, useful for parsing 
-     * keys and pairs in bytecode */
     int ncount;
-    /* Does node have anchors or tags? */
-    int anctag;
-    /* Domain prefixing at the given level */
     char *domain;
-    /* Keeps a node status */
     enum syck_level_status status;
 };
 
@@ -260,7 +231,6 @@ struct _syck_parser {
     SyckLevel *levels;
     int lvl_idx;
     int lvl_capa;
-    /* Pointer for extension's use */
     void *bonus;
 };
 
@@ -271,19 +241,27 @@ typedef struct _syck_emitter SyckEmitter;
 typedef struct _syck_emitter_node SyckEmitterNode;
 
 typedef void (*SyckOutputHandler)(SyckEmitter *, char *, long); 
-typedef void (*SyckEmitterHandler)(SyckEmitter *, st_data_t); 
 
 enum doc_stage {
     doc_open,
+    doc_need_header,
     doc_processing
 };
 
+enum block_styles {
+    block_arbitrary,
+    block_fold,
+    block_literal
+};
+
 /*
  * Emitter struct
  */
 struct _syck_emitter {
     /* Headerless doc flag */
     int headless;
+    /* Sequence map shortcut flag */
+    int seq_map;
     /* Force header? */
     int use_header;
     /* Force version? */
@@ -297,7 +275,7 @@ struct _syck_emitter {
     /* Best width on folded scalars */
     int best_width;
     /* Use literal[1] or folded[2] blocks on all text? */
-    enum scalar_style style;
+    enum block_styles block_style;
     /* Stage of written document */
     enum doc_stage stage;
     /* Level counter */
@@ -307,21 +285,15 @@ struct _syck_emitter {
     /* Object ignore ID */
     SYMID ignore_id;
     /* Symbol table for anchors */
-    st_table *markers, *anchors, *anchored;
+    st_table *markers, *anchors;
     /* Custom buffer size */
     size_t bufsize;
     /* Buffer */
     char *buffer, *marker;
     /* Absolute position of the buffer */
     long bufpos;
-    /* Handler for emitter nodes */
-    SyckEmitterHandler emitter_handler;
     /* Handler for output */
-    SyckOutputHandler output_handler;
-    /* Levels of indentation */
-    SyckLevel *levels;
-    int lvl_idx;
-    int lvl_capa;
+    SyckOutputHandler handler;
     /* Pointer for extension's use */
     void *bonus;
 };
@@ -348,7 +320,6 @@ SyckNode *syck_hdlr_get_anchor( SyckParser *, char * );
 void syck_add_transfer( char *, SyckNode *, int );
 char *syck_xprivate( char *, int );
 char *syck_taguri( char *, char *, int );
-int syck_tagcmp( char *, char * );
 int syck_add_sym( SyckParser *, char * );
 int syck_lookup_sym( SyckParser *, SYMID, char ** );
 int syck_try_implicit( SyckNode * );
@@ -365,42 +336,23 @@ long syck_io_str_read( char *, SyckIoStr *, long, long );
 char *syck_base64enc( char *, long );
 char *syck_base64dec( char *, long );
 SyckEmitter *syck_new_emitter();
-SYMID syck_emitter_mark_node( SyckEmitter *, st_data_t );
 void syck_emitter_ignore_id( SyckEmitter *, SYMID );
-void syck_output_handler( SyckEmitter *, SyckOutputHandler );
-void syck_emitter_handler( SyckEmitter *, SyckEmitterHandler );
+void syck_emitter_handler( SyckEmitter *, SyckOutputHandler );
 void syck_free_emitter( SyckEmitter * );
 void syck_emitter_clear( SyckEmitter * );
+void syck_emitter_simple( SyckEmitter *, char *, long );
 void syck_emitter_write( SyckEmitter *, char *, long );
-void syck_emitter_escape( SyckEmitter *, char *, long );
 void syck_emitter_flush( SyckEmitter *, long );
-void syck_emit( SyckEmitter *, st_data_t );
-void syck_emit_scalar( SyckEmitter *, char *, enum scalar_style, int, int, char, char *, long );
-void syck_emit_1quoted( SyckEmitter *, int, char *, long );
-void syck_emit_2quoted( SyckEmitter *, int, char *, long );
-void syck_emit_folded( SyckEmitter *, int, char, char *, long );
-void syck_emit_literal( SyckEmitter *, char, char *, long );
-void syck_emit_seq( SyckEmitter *, char *, enum seq_style );
-void syck_emit_item( SyckEmitter *, st_data_t );
-void syck_emit_map( SyckEmitter *, char *, enum map_style );
-void syck_emit_end( SyckEmitter * );
-void syck_emit_tag( SyckEmitter *, char *, char * );
-void syck_emit_indent( SyckEmitter * );
-SyckLevel *syck_emitter_current_level( SyckEmitter * );
-SyckLevel *syck_emitter_parent_level( SyckEmitter * );
-void syck_emitter_pop_level( SyckEmitter * );
-void syck_emitter_add_level( SyckEmitter *, int, enum syck_level_status );
-void syck_emitter_reset_levels( SyckEmitter * );
+char *syck_emitter_start_obj( SyckEmitter *, SYMID );
+void syck_emitter_end_obj( SyckEmitter * );
 SyckParser *syck_new_parser();
 void syck_free_parser( SyckParser * );
 void syck_parser_set_root_on_error( SyckParser *, SYMID );
 void syck_parser_implicit_typing( SyckParser *, int );
 void syck_parser_taguri_expansion( SyckParser *, int );
-int syck_scan_scalar( int, char *, long );
 void syck_parser_handler( SyckParser *, SyckNodeHandler );
 void syck_parser_error_handler( SyckParser *, SyckErrorHandler );
 void syck_parser_bad_anchor_handler( SyckParser *, SyckBadAnchorHandler );
-void syck_parser_set_input_type( SyckParser *, enum syck_parser_input );
 void syck_parser_file( SyckParser *, FILE *, SyckIoFileRead );
 void syck_parser_str( SyckParser *, char *, long, SyckIoStrRead );
 void syck_parser_str_auto( SyckParser *, char *, SyckIoStrRead );
@@ -410,6 +362,7 @@ void syck_parser_pop_level( SyckParser * );
 void free_any_io( SyckParser * );
 long syck_parser_read( SyckParser * );
 long syck_parser_readlen( SyckParser *, long );
+void syck_parser_init( SyckParser *, int );
 SYMID syck_parse( SyckParser * );
 void syck_default_error_handler( SyckParser *, char * );
 SYMID syck_yaml2byte_handler( SyckParser *, SyckNode * );
@@ -425,31 +378,29 @@ void syck_free_node( SyckNode * );
 void syck_free_members( SyckNode * );
 SyckNode *syck_new_str( char *, enum scalar_style );
 SyckNode *syck_new_str2( char *, long, enum scalar_style );
-void syck_replace_str( SyckNode *, char *, enum scalar_style );
-void syck_replace_str2( SyckNode *, char *, long, enum scalar_style );
 void syck_str_blow_away_commas( SyckNode * );
 char *syck_str_read( SyckNode * );
 SyckNode *syck_new_map( SYMID, SYMID );
-void syck_map_empty( SyckNode * );
 void syck_map_add( SyckNode *, SYMID, SYMID );
 SYMID syck_map_read( SyckNode *, enum map_part, long );
 void syck_map_assign( SyckNode *, enum map_part, long, SYMID );
 long syck_map_count( SyckNode * );
 void syck_map_update( SyckNode *, SyckNode * );
 SyckNode *syck_new_seq( SYMID );
-void syck_seq_empty( SyckNode * );
 void syck_seq_add( SyckNode *, SYMID );
-void syck_seq_assign( SyckNode *, long, SYMID );
 SYMID syck_seq_read( SyckNode *, long );
 long syck_seq_count( SyckNode * );
 
+void apply_seq_in_map( SyckParser *, SyckNode * );
+
 /*
  * Lexer prototypes
  */
 void syckerror( char * );
-int syckparse( void * );
-union YYSTYPE;
-int sycklex( union YYSTYPE *, SyckParser * );
+
+#ifndef ST_DATA_T_DEFINED
+typedef long st_data_t;
+#endif
 
 #if defined(__cplusplus)
 }  /* extern "C" { */
diff --git a/ext/syck/token.c b/ext/syck/token.c
index 3c6cd1a9cf..85a4e103ab 100644
--- a/ext/syck/token.c
+++ b/ext/syck/token.c
@@ -1,4 +1,4 @@
-/* Generated by re2c 0.9.10 on Tue Sep 20 17:46:17 2005 */
+/* Generated by re2c 0.9.3 on Fri Aug 13 11:47:50 2004 */
 #line 1 "token.re"
 /*
  * token.re
@@ -61,7 +61,7 @@
 #define ENSURE_YAML_IOPEN(last_lvl, to_len, reset) \
         if ( last_lvl->spaces < to_len ) \
         { \
-            if ( last_lvl->status == syck_lvl_iseq || last_lvl->status == syck_lvl_imap ) \
+            if ( last_lvl->status == syck_lvl_inline ) \
             { \
                 goto Document; \
             } \
@@ -131,25 +131,6 @@
         return YAML_PLAIN; \
     }
 
-/* concat the inline characters to the plain scalar */
-#define PLAIN_NOT_INL() \
-    if ( *(YYCURSOR - 1) == ' ' || is_newline( YYCURSOR - 1 ) ) \
-    { \
-        YYCURSOR--; \
-    } \
-    QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN); \
-    goto Plain2;
-
-/* trim spaces off the end in case of indent */
-#define PLAIN_IS_INL() \
-    char *walker = qstr + qidx - 1; \
-    while ( walker > qstr && ( *walker == '\n' || *walker == ' ' || *walker == '\t' ) ) \
-    { \
-        qidx--; \
-        walker[0] = '\0'; \
-        walker--; \
-    }
-
 /*
  * Keep or chomp block?
  * * Use only in "ScalarBlock" section *
@@ -157,21 +138,10 @@
 #define RETURN_YAML_BLOCK() \
     { \
         SyckNode *n = syck_alloc_str(); \
-        if ( ((SyckParser *)parser)->taguri_expansion == 1 ) \
-        { \
-            n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 ); \
-        } \
-        else \
-        { \
-            n->type_id = syck_strndup( "str", 3 ); \
-        } \
+        n->type_id = syck_strndup( "str", 3 ); \
         n->data.str->ptr = qstr; \
         n->data.str->len = qidx; \
-        if ( blockType == BLOCK_LIT ) { \
-            n->data.str->style = scalar_literal; \
-        } else { \
-            n->data.str->style = scalar_fold; \
-        } \
+        n->data.str->style = scalar_block; \
         if ( qidx > 0 ) \
         { \
             if ( nlDoWhat != NL_KEEP ) \
@@ -218,7 +188,7 @@
     { \
         SyckLevel *lvl_deep = CURRENT_LEVEL(); \
         indt_len = lvl_deep->spaces; \
-        if ( lvl_deep->status == syck_lvl_seq || ( indt_len == YYCURSOR - YYLINEPTR && lvl_deep->status != syck_lvl_map )  ) \
+        if ( indt_len == YYTOKEN - YYLINEPTR ) \
         { \
             SyckLevel *lvl_over; \
             parser->lvl_idx--; \
@@ -268,7 +238,6 @@ sycklex( YYSTYPE *sycklval, SyckParser *parser )
         case syck_bytecode_utf8:
         return sycklex_bytecode_utf8( sycklval, parser );
     }
-    return YAML_DOCSEP;
 }
 
 /*
@@ -291,7 +260,7 @@ sycklex_yaml_utf8( YYSTYPE *sycklval, SyckParser *parser )
         return t;
     }
 
-#line 315 "token.re"
+#line 279 "token.re"
 
 
     if ( YYLINEPTR != YYCURSOR )
@@ -304,20 +273,20 @@ Header:
     YYTOKEN = YYCURSOR;
 
 
-#line 307 "<stdout>"
+#line 7 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy0;
-	++YYCURSOR;
+yy1:	++YYCURSOR;
 yy0:
 	if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy7;
-	case 0x09:	case ' ':	goto yy12;
-	case 0x0A:	goto yy9;
-	case 0x0D:	goto yy11;
+	case '\000':	goto yy7;
+	case '\n':	goto yy9;
+	case '\r':	goto yy11;
+	case ' ':	goto yy12;
 	case '#':	goto yy5;
 	case '-':	goto yy2;
 	case '.':	goto yy4;
@@ -330,11 +299,11 @@ yy2:	yyaccept = 0;
 	default:	goto yy3;
 	}
 yy3:
-#line 374 "token.re"
+#line 338 "token.re"
 {   YYPOS(0);
                         goto Document; 
                     }
-#line 337 "<stdout>"
+#line 37 "<stdout>"
 yy4:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
@@ -344,44 +313,44 @@ yy4:	yyaccept = 0;
 yy5:	++YYCURSOR;
 	goto yy6;
 yy6:
-#line 356 "token.re"
+#line 320 "token.re"
 {   eat_comments( parser ); 
                         goto Header;
                     }
-#line 351 "<stdout>"
+#line 51 "<stdout>"
 yy7:	++YYCURSOR;
 	goto yy8;
 yy8:
-#line 360 "token.re"
+#line 324 "token.re"
 {   SyckLevel *lvl = CURRENT_LEVEL();
                         ENSURE_YAML_IEND(lvl, -1);
                         YYPOS(0);
                         return 0; 
                     }
-#line 361 "<stdout>"
+#line 61 "<stdout>"
 yy9:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	goto yy18;
 yy10:
-#line 366 "token.re"
+#line 330 "token.re"
 {   GOBBLE_UP_YAML_INDENT( doc_level, YYTOKEN );
                         goto Header; 
                     }
-#line 370 "<stdout>"
+#line 70 "<stdout>"
 yy11:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy17;
+	case '\n':	goto yy17;
 	default:	goto yy3;
 	}
 yy12:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy16;
 yy13:
-#line 370 "token.re"
+#line 334 "token.re"
 {   doc_level = YYCURSOR - YYLINEPTR;
                         goto Header;
                     }
-#line 384 "<stdout>"
+#line 83 "<stdout>"
 yy14:	yych = *++YYCURSOR;
 	goto yy3;
 yy15:	++YYCURSOR;
@@ -389,7 +358,7 @@ yy15:	++YYCURSOR;
 	yych = *YYCURSOR;
 	goto yy16;
 yy16:	switch(yych){
-	case 0x09:	case ' ':	goto yy15;
+	case ' ':	goto yy15;
 	default:	goto yy13;
 	}
 yy17:	yyaccept = 1;
@@ -398,15 +367,15 @@ yy17:	yyaccept = 1;
 	yych = *YYCURSOR;
 	goto yy18;
 yy18:	switch(yych){
-	case 0x0A:	case ' ':	goto yy17;
-	case 0x0D:	goto yy19;
+	case '\n':	case ' ':	goto yy17;
+	case '\r':	goto yy19;
 	default:	goto yy10;
 	}
 yy19:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy17;
+	case '\n':	goto yy17;
 	default:	goto yy20;
 	}
 yy20:	YYCURSOR = YYMARKER;
@@ -421,15 +390,15 @@ yy21:	yych = *++YYCURSOR;
 	}
 yy22:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy23;
-	case 0x0D:	goto yy27;
+	case '\n':	goto yy23;
+	case '\r':	goto yy27;
 	case ' ':	goto yy25;
 	default:	goto yy20;
 	}
 yy23:	++YYCURSOR;
 	goto yy24;
 yy24:
-#line 342 "token.re"
+#line 306 "token.re"
 {   SyckLevel *lvl = CURRENT_LEVEL();
                         if ( lvl->status == syck_lvl_header )
                         {
@@ -443,7 +412,7 @@ yy24:
                         }
                         return 0; 
                     }
-#line 446 "<stdout>"
+#line 147 "<stdout>"
 yy25:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
@@ -454,7 +423,7 @@ yy26:	switch(yych){
 	}
 yy27:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy23;
+	case '\n':	goto yy23;
 	default:	goto yy20;
 	}
 yy28:	yych = *++YYCURSOR;
@@ -464,15 +433,15 @@ yy28:	yych = *++YYCURSOR;
 	}
 yy29:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy30;
-	case 0x0D:	goto yy34;
+	case '\n':	goto yy30;
+	case '\r':	goto yy34;
 	case ' ':	goto yy32;
 	default:	goto yy20;
 	}
 yy30:	++YYCURSOR;
 	goto yy31;
 yy31:
-#line 328 "token.re"
+#line 292 "token.re"
 {   SyckLevel *lvl = CURRENT_LEVEL();
                         if ( lvl->status == syck_lvl_header )
                         {
@@ -486,7 +455,7 @@ yy31:
                             return 0; 
                         }
                     }
-#line 489 "<stdout>"
+#line 191 "<stdout>"
 yy32:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
@@ -497,11 +466,11 @@ yy33:	switch(yych){
 	}
 yy34:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy30;
+	case '\n':	goto yy30;
 	default:	goto yy20;
 	}
 }
-#line 378 "token.re"
+#line 342 "token.re"
 
 
 Document:
@@ -515,39 +484,38 @@ Document:
         YYTOKEN = YYCURSOR;
 
 
-#line 518 "<stdout>"
+#line 209 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
 	goto yy35;
-	++YYCURSOR;
+yy36:	++YYCURSOR;
 yy35:
 	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy62;
-	case 0x09:	case ' ':	goto yy60;
-	case 0x0A:	goto yy37;
-	case 0x0D:	goto yy39;
-	case '!':	goto yy51;
-	case '"':	goto yy55;
-	case '#':	goto yy58;
-	case '&':	goto yy49;
-	case '\'':	goto yy53;
-	case '*':	goto yy50;
-	case ',':	case ':':	goto yy47;
-	case '-':	case '?':	goto yy48;
-	case '>':	case '|':	goto yy57;
-	case '[':	goto yy41;
-	case ']':	case '}':	goto yy45;
-	case '{':	goto yy43;
-	default:	goto yy64;
+	case '\000':	goto yy60;
+	case '\n':	goto yy37;
+	case '\r':	goto yy39;
+	case ' ':	goto yy58;
+	case '!':	goto yy49;
+	case '"':	goto yy53;
+	case '#':	goto yy56;
+	case '&':	goto yy47;
+	case '\'':	goto yy51;
+	case '*':	goto yy48;
+	case ',':	case ':':	goto yy45;
+	case '-':	case '?':	goto yy46;
+	case '>':	case '|':	goto yy55;
+	case '[':	case '{':	goto yy41;
+	case ']':	case '}':	goto yy43;
+	default:	goto yy62;
 	}
 yy37:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy92;
+	goto yy90;
 yy38:
-#line 392 "token.re"
+#line 356 "token.re"
 {   /* Isolate spaces */
                         int indt_len;
                         GOBBLE_UP_YAML_INDENT( indt_len, YYTOKEN );
@@ -561,7 +529,7 @@ yy38:
                         }
 
                         /* Ignore indentation inside inlines */
-                        if ( lvl->status == syck_lvl_iseq || lvl->status == syck_lvl_imap )
+                        if ( lvl->status == syck_lvl_inline )
                         {
                             goto Document;
                         }
@@ -575,63 +543,53 @@ yy38:
                         }
                         return YAML_INDENT;
                     }
-#line 578 "<stdout>"
+#line 268 "<stdout>"
 yy39:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy91;
+	case '\n':	goto yy89;
 	default:	goto yy40;
 	}
 yy40:
-#line 497 "token.re"
+#line 454 "token.re"
 {   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
                         goto Plain; 
                     }
-#line 589 "<stdout>"
+#line 279 "<stdout>"
 yy41:	++YYCURSOR;
 	goto yy42;
 yy42:
-#line 420 "token.re"
+#line 384 "token.re"
 {   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
                         lvl = CURRENT_LEVEL();
-                        ADD_LEVEL(lvl->spaces + 1, syck_lvl_iseq);
+                        ADD_LEVEL(lvl->spaces + 1, syck_lvl_inline);
                         return YYTOKEN[0]; 
                     }
-#line 599 "<stdout>"
+#line 289 "<stdout>"
 yy43:	++YYCURSOR;
 	goto yy44;
 yy44:
-#line 426 "token.re"
-{   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
-                        lvl = CURRENT_LEVEL();
-                        ADD_LEVEL(lvl->spaces + 1, syck_lvl_imap);
-                        return YYTOKEN[0]; 
-                    }
-#line 609 "<stdout>"
-yy45:	++YYCURSOR;
-	goto yy46;
-yy46:
-#line 432 "token.re"
+#line 390 "token.re"
 {   POP_LEVEL();
                         return YYTOKEN[0]; 
                     }
-#line 617 "<stdout>"
-yy47:	yyaccept = 1;
+#line 297 "<stdout>"
+yy45:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy86;
-	case 0x0D:	goto yy90;
-	case ' ':	goto yy88;
+	case '\n':	goto yy84;
+	case '\r':	goto yy88;
+	case ' ':	goto yy86;
 	default:	goto yy40;
 	}
-yy48:	yyaccept = 1;
+yy46:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy81;
-	case 0x0D:	goto yy85;
-	case ' ':	goto yy83;
+	case '\n':	goto yy79;
+	case '\r':	goto yy83;
+	case ' ':	goto yy81;
 	default:	goto yy40;
 	}
-yy49:	yych = *++YYCURSOR;
+yy47:	yych = *++YYCURSOR;
 	switch(yych){
 	case '-':	case '0':
 	case '1':
@@ -692,10 +650,10 @@ yy49:	yych = *++YYCURSOR;
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy78;
+	case 'z':	goto yy76;
 	default:	goto yy40;
 	}
-yy50:	yych = *++YYCURSOR;
+yy48:	yych = *++YYCURSOR;
 	switch(yych){
 	case '-':	case '0':
 	case '1':
@@ -756,35 +714,35 @@ yy50:	yych = *++YYCURSOR;
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy75;
+	case 'z':	goto yy73;
 	default:	goto yy40;
 	}
+yy49:	++YYCURSOR;
+	goto yy50;
+yy50:
+#line 428 "token.re"
+{   goto TransferMethod; }
+#line 447 "<stdout>"
 yy51:	++YYCURSOR;
 	goto yy52;
 yy52:
-#line 471 "token.re"
-{   goto TransferMethod; }
-#line 767 "<stdout>"
+#line 430 "token.re"
+{   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
+                        goto SingleQuote; }
+#line 454 "<stdout>"
 yy53:	++YYCURSOR;
 	goto yy54;
 yy54:
-#line 473 "token.re"
-{   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
-                        goto SingleQuote; }
-#line 774 "<stdout>"
-yy55:	++YYCURSOR;
-	goto yy56;
-yy56:
-#line 476 "token.re"
+#line 433 "token.re"
 {   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
                         goto DoubleQuote; }
-#line 781 "<stdout>"
-yy57:	yyaccept = 1;
+#line 461 "<stdout>"
+yy55:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy70;
-	case 0x0D:	goto yy74;
-	case ' ':	goto yy72;
+	case '\n':	goto yy68;
+	case '\r':	goto yy72;
+	case ' ':	goto yy70;
 	case '+':	case '-':	case '0':
 	case '1':
 	case '2':
@@ -794,51 +752,51 @@ yy57:	yyaccept = 1;
 	case '6':
 	case '7':
 	case '8':
-	case '9':	goto yy67;
+	case '9':	goto yy65;
 	default:	goto yy40;
 	}
-yy58:	++YYCURSOR;
-	goto yy59;
-yy59:
-#line 486 "token.re"
+yy56:	++YYCURSOR;
+	goto yy57;
+yy57:
+#line 443 "token.re"
 {   eat_comments( parser ); 
                         goto Document;
                     }
-#line 807 "<stdout>"
-yy60:	++YYCURSOR;
+#line 487 "<stdout>"
+yy58:	++YYCURSOR;
 	yych = *YYCURSOR;
-	goto yy66;
-yy61:
-#line 490 "token.re"
+	goto yy64;
+yy59:
+#line 447 "token.re"
 {   goto Document; }
-#line 814 "<stdout>"
-yy62:	++YYCURSOR;
-	goto yy63;
-yy63:
-#line 492 "token.re"
+#line 493 "<stdout>"
+yy60:	++YYCURSOR;
+	goto yy61;
+yy61:
+#line 449 "token.re"
 {   ENSURE_YAML_IEND(lvl, -1);
                         YYPOS(0);
                         return 0; 
                     }
-#line 823 "<stdout>"
-yy64:	yych = *++YYCURSOR;
+#line 502 "<stdout>"
+yy62:	yych = *++YYCURSOR;
 	goto yy40;
+yy63:	++YYCURSOR;
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	goto yy64;
+yy64:	switch(yych){
+	case ' ':	goto yy63;
+	default:	goto yy59;
+	}
 yy65:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy66;
 yy66:	switch(yych){
-	case 0x09:	case ' ':	goto yy65;
-	default:	goto yy61;
-	}
-yy67:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	goto yy68;
-yy68:	switch(yych){
-	case 0x0A:	goto yy70;
-	case 0x0D:	goto yy74;
-	case ' ':	goto yy72;
+	case '\n':	goto yy68;
+	case '\r':	goto yy72;
+	case ' ':	goto yy70;
 	case '+':	case '-':	case '0':
 	case '1':
 	case '2':
@@ -848,43 +806,43 @@ yy68:	switch(yych){
 	case '6':
 	case '7':
 	case '8':
-	case '9':	goto yy67;
-	default:	goto yy69;
+	case '9':	goto yy65;
+	default:	goto yy67;
 	}
-yy69:	YYCURSOR = YYMARKER;
+yy67:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
 	case 0:	goto yy38;
 	case 1:	goto yy40;
 	}
-yy70:	++YYCURSOR;
-	goto yy71;
-yy71:
-#line 479 "token.re"
+yy68:	++YYCURSOR;
+	goto yy69;
+yy69:
+#line 436 "token.re"
 {   if ( is_newline( YYCURSOR - 1 ) ) 
                         {
                             YYCURSOR--;
                         }
                         goto ScalarBlock; 
                     }
-#line 869 "<stdout>"
-yy72:	++YYCURSOR;
+#line 550 "<stdout>"
+yy70:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy73;
-yy73:	switch(yych){
-	case ' ':	goto yy72;
-	default:	goto yy71;
+	goto yy71;
+yy71:	switch(yych){
+	case ' ':	goto yy70;
+	default:	goto yy69;
 	}
-yy74:	yych = *++YYCURSOR;
+yy72:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy70;
-	default:	goto yy69;
+	case '\n':	goto yy68;
+	default:	goto yy67;
 	}
-yy75:	++YYCURSOR;
+yy73:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy76;
-yy76:	switch(yych){
+	goto yy74;
+yy74:	switch(yych){
 	case '-':	case '0':
 	case '1':
 	case '2':
@@ -944,21 +902,21 @@ yy76:	switch(yych){
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy75;
-	default:	goto yy77;
+	case 'z':	goto yy73;
+	default:	goto yy75;
 	}
-yy77:
-#line 466 "token.re"
+yy75:
+#line 423 "token.re"
 {   ENSURE_YAML_IOPEN(lvl, doc_level, 1);
                         sycklval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
                         return YAML_ALIAS;
                     }
-#line 956 "<stdout>"
-yy78:	++YYCURSOR;
+#line 639 "<stdout>"
+yy76:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy79;
-yy79:	switch(yych){
+	goto yy77;
+yy77:	switch(yych){
 	case '-':	case '0':
 	case '1':
 	case '2':
@@ -1018,11 +976,11 @@ yy79:	switch(yych){
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy78;
-	default:	goto yy80;
+	case 'z':	goto yy76;
+	default:	goto yy78;
 	}
-yy80:
-#line 455 "token.re"
+yy78:
+#line 412 "token.re"
 {   sycklval->name = syck_strndup( YYTOKEN + 1, YYCURSOR - YYTOKEN - 1 );
 
                         /*
@@ -1033,79 +991,78 @@ yy80:
                         syck_hdlr_remove_anchor(parser, sycklval->name);
                         return YAML_ANCHOR;
                     }
-#line 1036 "<stdout>"
-yy81:	++YYCURSOR;
-	goto yy82;
-yy82:
-#line 441 "token.re"
+#line 720 "<stdout>"
+yy79:	++YYCURSOR;
+	goto yy80;
+yy80:
+#line 398 "token.re"
 {   ENSURE_YAML_IOPEN(lvl, YYTOKEN - YYLINEPTR, 1);
                         FORCE_NEXT_TOKEN(YAML_IOPEN);
                         if ( *YYCURSOR == '#' || is_newline( YYCURSOR ) || is_newline( YYCURSOR - 1 ) )
                         {
                             YYCURSOR--; 
-                            ADD_LEVEL((YYTOKEN + 1) - YYLINEPTR, syck_lvl_seq);
+                            ADD_LEVEL((YYTOKEN + 1) - YYLINEPTR, syck_lvl_doc);
                         }
                         else /* spaces followed by content uses the space as indentation */
                         {
-                            ADD_LEVEL(YYCURSOR - YYLINEPTR, syck_lvl_seq);
+                            ADD_LEVEL(YYCURSOR - YYLINEPTR, syck_lvl_doc);
                         }
                         return YYTOKEN[0]; 
                     }
-#line 1054 "<stdout>"
-yy83:	++YYCURSOR;
+#line 738 "<stdout>"
+yy81:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy84;
-yy84:	switch(yych){
-	case ' ':	goto yy83;
-	default:	goto yy82;
+	goto yy82;
+yy82:	switch(yych){
+	case ' ':	goto yy81;
+	default:	goto yy80;
 	}
-yy85:	yych = *++YYCURSOR;
+yy83:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy81;
-	default:	goto yy69;
-	}
-yy86:	++YYCURSOR;
-	goto yy87;
-yy87:
-#line 436 "token.re"
-{   if ( *YYTOKEN == ':' && lvl->status != syck_lvl_imap ) lvl->status = syck_lvl_map;
-                        YYPOS(1); 
+	case '\n':	goto yy79;
+	default:	goto yy67;
+	}
+yy84:	++YYCURSOR;
+	goto yy85;
+yy85:
+#line 394 "token.re"
+{   YYPOS(1); 
                         return YYTOKEN[0]; 
                     }
-#line 1076 "<stdout>"
-yy88:	++YYCURSOR;
+#line 760 "<stdout>"
+yy86:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy89;
-yy89:	switch(yych){
-	case ' ':	goto yy88;
-	default:	goto yy87;
+	goto yy87;
+yy87:	switch(yych){
+	case ' ':	goto yy86;
+	default:	goto yy85;
 	}
-yy90:	yych = *++YYCURSOR;
+yy88:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy86;
-	default:	goto yy69;
+	case '\n':	goto yy84;
+	default:	goto yy67;
 	}
-yy91:	yyaccept = 0;
+yy89:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy92;
-yy92:	switch(yych){
-	case 0x0A:	case ' ':	goto yy91;
-	case 0x0D:	goto yy93;
+	goto yy90;
+yy90:	switch(yych){
+	case '\n':	case ' ':	goto yy89;
+	case '\r':	goto yy91;
 	default:	goto yy38;
 	}
-yy93:	++YYCURSOR;
+yy91:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy91;
-	default:	goto yy69;
+	case '\n':	goto yy89;
+	default:	goto yy67;
 	}
 }
-#line 501 "token.re"
+#line 458 "token.re"
 
     }
 
@@ -1114,26 +1071,26 @@ Directive:
         YYTOKTMP = YYCURSOR;
 
 
-#line 1117 "<stdout>"
+#line 796 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy94;
-	++YYCURSOR;
-yy94:
+	goto yy92;
+yy93:	++YYCURSOR;
+yy92:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy96;
-	case 0x09:	case ' ':	goto yy99;
-	case '%':	goto yy97;
-	default:	goto yy101;
+	case '\000':	goto yy94;
+	case ' ':	goto yy97;
+	case '%':	goto yy95;
+	default:	goto yy99;
 	}
-yy96:	YYCURSOR = YYMARKER;
+yy94:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
-	case 0:	goto yy98;
+	case 0:	goto yy96;
 	}
-yy97:	yyaccept = 0;
+yy95:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
 	case '.':
@@ -1210,37 +1167,37 @@ yy97:	yyaccept = 0;
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy104;
-	default:	goto yy98;
+	case 'z':	goto yy102;
+	default:	goto yy96;
 	}
-yy98:
-#line 514 "token.re"
+yy96:
+#line 471 "token.re"
 {   YYCURSOR = YYTOKTMP;
                         return YAML_DOCSEP;
                     }
-#line 1221 "<stdout>"
-yy99:	++YYCURSOR;
+#line 900 "<stdout>"
+yy97:	++YYCURSOR;
 	yych = *YYCURSOR;
-	goto yy103;
-yy100:
-#line 512 "token.re"
+	goto yy101;
+yy98:
+#line 469 "token.re"
 {   goto Directive; }
-#line 1228 "<stdout>"
-yy101:	yych = *++YYCURSOR;
-	goto yy98;
+#line 906 "<stdout>"
+yy99:	yych = *++YYCURSOR;
+	goto yy96;
+yy100:	++YYCURSOR;
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	goto yy101;
+yy101:	switch(yych){
+	case ' ':	goto yy100;
+	default:	goto yy98;
+	}
 yy102:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	goto yy103;
 yy103:	switch(yych){
-	case 0x09:	case ' ':	goto yy102;
-	default:	goto yy100;
-	}
-yy104:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
-	yych = *YYCURSOR;
-	goto yy105;
-yy105:	switch(yych){
 	case '.':
 	case '/':
 	case '0':
@@ -1313,11 +1270,11 @@ yy105:	switch(yych){
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy104;
-	case ':':	goto yy106;
-	default:	goto yy96;
+	case 'z':	goto yy102;
+	case ':':	goto yy104;
+	default:	goto yy94;
 	}
-yy106:	yych = *++YYCURSOR;
+yy104:	yych = *++YYCURSOR;
 	switch(yych){
 	case '.':
 	case '/':
@@ -1393,14 +1350,14 @@ yy106:	yych = *++YYCURSOR;
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy107;
-	default:	goto yy96;
+	case 'z':	goto yy105;
+	default:	goto yy94;
 	}
-yy107:	++YYCURSOR;
+yy105:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy108;
-yy108:	switch(yych){
+	goto yy106;
+yy106:	switch(yych){
 	case '.':
 	case '/':
 	case '0':
@@ -1475,15 +1432,15 @@ yy108:	switch(yych){
 	case 'w':
 	case 'x':
 	case 'y':
-	case 'z':	goto yy107;
-	default:	goto yy109;
+	case 'z':	goto yy105;
+	default:	goto yy107;
 	}
-yy109:
-#line 510 "token.re"
+yy107:
+#line 467 "token.re"
 {   goto Directive; }
-#line 1484 "<stdout>"
+#line 1165 "<stdout>"
 }
-#line 517 "token.re"
+#line 474 "token.re"
 
 
     }
@@ -1506,32 +1463,30 @@ Plain2:
 Plain3:
 
 
-#line 1509 "<stdout>"
+#line 1169 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy110;
-	++YYCURSOR;
-yy110:
+	goto yy108;
+yy109:	++YYCURSOR;
+yy108:
 	if((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy124;
-	case 0x09:	goto yy126;
-	case 0x0A:	goto yy112;
-	case 0x0D:	goto yy114;
-	case ' ':	goto yy122;
+	case '\000':	goto yy120;
+	case '\n':	goto yy110;
+	case '\r':	goto yy112;
+	case ' ':	goto yy118;
 	case ',':	goto yy117;
-	case ':':	goto yy116;
-	case ']':	goto yy120;
-	case '}':	goto yy118;
-	default:	goto yy127;
+	case ':':	goto yy114;
+	case ']':	case '}':	goto yy115;
+	default:	goto yy122;
 	}
-yy112:	yyaccept = 0;
+yy110:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy142;
-yy113:
-#line 540 "token.re"
+	goto yy136;
+yy111:
+#line 497 "token.re"
 {   int indt_len, nl_count = 0;
                         SyckLevel *lvl;
                         char *tok = YYTOKEN;
@@ -1545,8 +1500,8 @@ yy113:
 
                         while ( YYTOKEN < YYCURSOR )
                         {
-                            int nl_len = newline_len( YYTOKEN++ );
-                            if ( nl_len )
+                            int nl_len = 0;
+                            if ( nl_len = newline_len( YYTOKEN++ ) )
                             {
                                 nl_count++;
                                 YYTOKEN += nl_len - 1;
@@ -1567,114 +1522,112 @@ yy113:
 
                         goto Plain2; 
                     }
-#line 1570 "<stdout>"
-yy114:	++YYCURSOR;
+#line 1228 "<stdout>"
+yy112:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy141;
-	default:	goto yy115;
+	case '\n':	goto yy135;
+	default:	goto yy113;
 	}
-yy115:
-#line 627 "token.re"
+yy113:
+#line 566 "token.re"
 {   QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN);
                         goto Plain2;
                     }
-#line 1581 "<stdout>"
-yy116:	yyaccept = 1;
-	yych = *(YYMARKER = ++YYCURSOR);
-	switch(yych){
-	case 0x0A:	goto yy136;
-	case 0x0D:	goto yy140;
-	case ' ':	goto yy138;
-	default:	goto yy115;
-	}
-yy117:	yyaccept = 1;
+#line 1239 "<stdout>"
+yy114:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy130;
-	case 0x0D:	goto yy134;
+	case '\n':	goto yy130;
+	case '\r':	goto yy134;
 	case ' ':	goto yy132;
-	default:	goto yy115;
+	default:	goto yy113;
 	}
-yy118:	++YYCURSOR;
-	goto yy119;
-yy119:
-#line 589 "token.re"
-{   if ( plvl->status != syck_lvl_imap )
+yy115:	++YYCURSOR;
+	goto yy116;
+yy116:
+#line 535 "token.re"
+{   if ( plvl->status != syck_lvl_inline )
                         {
-                            PLAIN_NOT_INL();
+                            if ( *(YYCURSOR - 1) == ' ' || is_newline( YYCURSOR - 1 ) )
+                            {
+                                YYCURSOR--;
+                            }
+                            QUOTECATS(qstr, qcapa, qidx, YYTOKEN, YYCURSOR - YYTOKEN);
+                            goto Plain2;
                         }
                         else
                         {
-                            PLAIN_IS_INL();
+                            /* trim spaces off the end in case of indent */
+                            char *walker = qstr + qidx - 1;
+                            while ( walker > qstr && ( *walker == '\n' || *walker == ' ' ) )
+                            {
+                                qidx--;
+                                walker[0] = '\0';
+                                walker--;
+                            }
                         }
                         RETURN_IMPLICIT();
                     }
-#line 1612 "<stdout>"
+#line 1274 "<stdout>"
+yy117:	yyaccept = 1;
+	yych = *(YYMARKER = ++YYCURSOR);
+	switch(yych){
+	case '\n':	goto yy125;
+	case '\r':	goto yy128;
+	case ' ':	goto yy126;
+	default:	goto yy113;
+	}
+yy118:	++YYCURSOR;
+	switch((yych = *YYCURSOR)) {
+	case '#':	goto yy123;
+	default:	goto yy119;
+	}
+yy119:
+#line 564 "token.re"
+{   goto Plain3; }
+#line 1291 "<stdout>"
 yy120:	++YYCURSOR;
 	goto yy121;
 yy121:
-#line 600 "token.re"
-{   if ( plvl->status != syck_lvl_iseq )
-                        {
-                            PLAIN_NOT_INL();
-                        }
-                        else
-                        {
-                            PLAIN_IS_INL();
-                        }
-                        RETURN_IMPLICIT();
-                    }
-#line 1627 "<stdout>"
-yy122:	++YYCURSOR;
-	switch((yych = *YYCURSOR)) {
-	case '#':	goto yy128;
-	default:	goto yy123;
-	}
-yy123:
-#line 617 "token.re"
-{   if ( qidx == 0 ) 
-                        {
-                            goto Plain2;
-                        }
-                        else
-                        {
-                            goto Plain3; 
-                        }
-                    }
-#line 1644 "<stdout>"
-yy124:	++YYCURSOR;
-	goto yy125;
-yy125:
-#line 615 "token.re"
+#line 562 "token.re"
 {   RETURN_IMPLICIT(); }
-#line 1650 "<stdout>"
-yy126:	yych = *++YYCURSOR;
-	goto yy123;
-yy127:	yych = *++YYCURSOR;
-	goto yy115;
-yy128:	++YYCURSOR;
-	goto yy129;
-yy129:
-#line 611 "token.re"
+#line 1297 "<stdout>"
+yy122:	yych = *++YYCURSOR;
+	goto yy113;
+yy123:	++YYCURSOR;
+	goto yy124;
+yy124:
+#line 558 "token.re"
 {   eat_comments( parser ); 
                         RETURN_IMPLICIT();
                     }
-#line 1662 "<stdout>"
+#line 1307 "<stdout>"
+yy125:	yych = *++YYCURSOR;
+	goto yy116;
+yy126:	++YYCURSOR;
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
+	yych = *YYCURSOR;
+	goto yy127;
+yy127:	switch(yych){
+	case ' ':	goto yy126;
+	default:	goto yy116;
+	}
+yy128:	yych = *++YYCURSOR;
+	switch(yych){
+	case '\n':	goto yy125;
+	default:	goto yy129;
+	}
+yy129:	YYCURSOR = YYMARKER;
+	switch(yyaccept){
+	case 0:	goto yy111;
+	case 1:	goto yy113;
+	}
 yy130:	++YYCURSOR;
 	goto yy131;
 yy131:
-#line 578 "token.re"
-{   if ( plvl->status != syck_lvl_iseq && plvl->status != syck_lvl_imap )
-                        {
-                            PLAIN_NOT_INL();
-                        }
-                        else
-                        {
-                            PLAIN_IS_INL();
-                        }
-                        RETURN_IMPLICIT();
-                    }
-#line 1677 "<stdout>"
+#line 533 "token.re"
+{   RETURN_IMPLICIT(); }
+#line 1334 "<stdout>"
 yy132:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
@@ -1685,52 +1638,28 @@ yy133:	switch(yych){
 	}
 yy134:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy130;
-	default:	goto yy135;
-	}
-yy135:	YYCURSOR = YYMARKER;
-	switch(yyaccept){
-	case 0:	goto yy113;
-	case 1:	goto yy115;
-	}
-yy136:	++YYCURSOR;
-	goto yy137;
-yy137:
-#line 576 "token.re"
-{   RETURN_IMPLICIT(); }
-#line 1701 "<stdout>"
-yy138:	++YYCURSOR;
-	if(YYLIMIT == YYCURSOR) YYFILL(1);
-	yych = *YYCURSOR;
-	goto yy139;
-yy139:	switch(yych){
-	case ' ':	goto yy138;
-	default:	goto yy137;
-	}
-yy140:	yych = *++YYCURSOR;
-	switch(yych){
-	case 0x0A:	goto yy136;
-	default:	goto yy135;
+	case '\n':	goto yy130;
+	default:	goto yy129;
 	}
-yy141:	yyaccept = 0;
+yy135:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy142;
-yy142:	switch(yych){
-	case 0x0A:	case ' ':	goto yy141;
-	case 0x0D:	goto yy143;
-	default:	goto yy113;
+	goto yy136;
+yy136:	switch(yych){
+	case '\n':	case ' ':	goto yy135;
+	case '\r':	goto yy137;
+	default:	goto yy111;
 	}
-yy143:	++YYCURSOR;
+yy137:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy141;
-	default:	goto yy135;
+	case '\n':	goto yy135;
+	default:	goto yy129;
 	}
 }
-#line 631 "token.re"
+#line 570 "token.re"
 
     }
 
@@ -1744,27 +1673,27 @@ SingleQuote2:
         YYTOKEN = YYCURSOR;
 
 
-#line 1747 "<stdout>"
+#line 1370 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy144;
-	++YYCURSOR;
-yy144:
+	goto yy138;
+yy139:	++YYCURSOR;
+yy138:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy152;
-	case 0x0A:	goto yy146;
-	case 0x0D:	goto yy148;
-	case '\'':	goto yy150;
-	default:	goto yy153;
+	case '\000':	goto yy146;
+	case '\n':	goto yy140;
+	case '\r':	goto yy142;
+	case '\'':	goto yy144;
+	default:	goto yy147;
 	}
-yy146:	yyaccept = 0;
+yy140:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy157;
-yy147:
-#line 645 "token.re"
+	goto yy151;
+yy141:
+#line 584 "token.re"
 {   int indt_len;
                         int nl_count = 0;
                         SyckLevel *lvl;
@@ -1782,8 +1711,8 @@ yy147:
 
                         while ( YYTOKEN < YYCURSOR )
                         {
-                            int nl_len = newline_len( YYTOKEN++ );
-                            if ( nl_len )
+                            int nl_len = 0;
+                            if ( nl_len = newline_len( YYTOKEN++ ) )
                             {
                                 nl_count++;
                                 YYTOKEN += nl_len - 1;
@@ -1804,25 +1733,25 @@ yy147:
 
                         goto SingleQuote2; 
                     }
-#line 1807 "<stdout>"
-yy148:	++YYCURSOR;
+#line 1430 "<stdout>"
+yy142:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy156;
-	default:	goto yy149;
+	case '\n':	goto yy150;
+	default:	goto yy143;
 	}
-yy149:
-#line 712 "token.re"
+yy143:
+#line 644 "token.re"
 {   QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1)); 
                         goto SingleQuote2; 
                     }
-#line 1818 "<stdout>"
-yy150:	++YYCURSOR;
+#line 1441 "<stdout>"
+yy144:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case '\'':	goto yy154;
-	default:	goto yy151;
+	case '\'':	goto yy148;
+	default:	goto yy145;
 	}
-yy151:
-#line 689 "token.re"
+yy145:
+#line 628 "token.re"
 {   SyckLevel *lvl;
                         SyckNode *n = syck_alloc_str();
                         lvl = CURRENT_LEVEL();
@@ -1831,56 +1760,49 @@ yy151:
                         {
                             POP_LEVEL();
                         }
-                        if ( ((SyckParser *)parser)->taguri_expansion == 1 )
-                        {
-                            n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
-                        }
-                        else
-                        {
-                            n->type_id = syck_strndup( "str", 3 );
-                        }
+                        n->type_id = syck_strndup( "str", 3 );
                         n->data.str->ptr = qstr;
                         n->data.str->len = qidx;
                         n->data.str->style = scalar_1quote;
                         sycklval->nodeData = n;
                         return YAML_PLAIN; 
                     }
-#line 1848 "<stdout>"
-yy152:	yych = *++YYCURSOR;
-	goto yy151;
-yy153:	yych = *++YYCURSOR;
+#line 1464 "<stdout>"
+yy146:	yych = *++YYCURSOR;
+	goto yy145;
+yy147:	yych = *++YYCURSOR;
+	goto yy143;
+yy148:	++YYCURSOR;
 	goto yy149;
-yy154:	++YYCURSOR;
-	goto yy155;
-yy155:
-#line 685 "token.re"
+yy149:
+#line 624 "token.re"
 {   QUOTECAT(qstr, qcapa, qidx, '\'');
                         goto SingleQuote2; 
                     }
-#line 1860 "<stdout>"
-yy156:	yyaccept = 0;
+#line 1476 "<stdout>"
+yy150:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy157;
-yy157:	switch(yych){
-	case 0x0A:	case ' ':	goto yy156;
-	case 0x0D:	goto yy158;
-	default:	goto yy147;
+	goto yy151;
+yy151:	switch(yych){
+	case '\n':	case ' ':	goto yy150;
+	case '\r':	goto yy152;
+	default:	goto yy141;
 	}
-yy158:	++YYCURSOR;
+yy152:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy156;
-	default:	goto yy159;
+	case '\n':	goto yy150;
+	default:	goto yy153;
 	}
-yy159:	YYCURSOR = YYMARKER;
+yy153:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
-	case 0:	goto yy147;
+	case 0:	goto yy141;
 	}
 }
-#line 716 "token.re"
+#line 648 "token.re"
 
 
     }
@@ -1898,28 +1820,28 @@ DoubleQuote2:
 
 
 
-#line 1901 "<stdout>"
+#line 1502 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy160;
-	++YYCURSOR;
-yy160:
+	goto yy154;
+yy155:	++YYCURSOR;
+yy154:
 	if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy167;
-	case 0x0A:	goto yy162;
-	case 0x0D:	goto yy164;
-	case '"':	goto yy169;
-	case '\\':	goto yy166;
-	default:	goto yy170;
-	}
-yy162:	yyaccept = 0;
+	case '\000':	goto yy161;
+	case '\n':	goto yy156;
+	case '\r':	goto yy158;
+	case '"':	goto yy163;
+	case '\\':	goto yy160;
+	default:	goto yy164;
+	}
+yy156:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy184;
-yy163:
-#line 734 "token.re"
+	goto yy178;
+yy157:
+#line 666 "token.re"
 {   int indt_len;
                         int nl_count = 0;
                         SyckLevel *lvl;
@@ -1939,8 +1861,8 @@ yy163:
                         {
                             while ( YYTOKEN < YYCURSOR )
                             {
-                                int nl_len = newline_len( YYTOKEN++ );
-                                if ( nl_len )
+                                int nl_len = 0;
+                                if ( nl_len = newline_len( YYTOKEN++ ) )
                                 {
                                     nl_count++;
                                     YYTOKEN += nl_len - 1;
@@ -1963,34 +1885,34 @@ yy163:
                         keep_nl = 1;
                         goto DoubleQuote2; 
                     }
-#line 1966 "<stdout>"
-yy164:	++YYCURSOR;
+#line 1567 "<stdout>"
+yy158:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy183;
-	default:	goto yy165;
+	case '\n':	goto yy177;
+	default:	goto yy159;
 	}
-yy165:
-#line 820 "token.re"
+yy159:
+#line 745 "token.re"
 {   QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1)); 
                         goto DoubleQuote2; 
                     }
-#line 1977 "<stdout>"
-yy166:	yyaccept = 1;
+#line 1578 "<stdout>"
+yy160:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case 0x0A:	goto yy174;
-	case 0x0D:	goto yy176;
-	case ' ':	goto yy171;
+	case '\n':	goto yy168;
+	case '\r':	goto yy170;
+	case ' ':	goto yy165;
 	case '"':	case '0':	case '\\':	case 'a':
 	case 'b':	case 'e':
-	case 'f':	case 'n':	case 'r':	case 't':	case 'v':	goto yy178;
-	case 'x':	goto yy177;
-	default:	goto yy165;
-	}
-yy167:	++YYCURSOR;
-	goto yy168;
-yy168:
-#line 797 "token.re"
+	case 'f':	case 'n':	case 'r':	case 't':	case 'v':	goto yy172;
+	case 'x':	goto yy171;
+	default:	goto yy159;
+	}
+yy161:	++YYCURSOR;
+	goto yy162;
+yy162:
+#line 729 "token.re"
 {   SyckLevel *lvl;
                         SyckNode *n = syck_alloc_str();
                         lvl = CURRENT_LEVEL();
@@ -1999,55 +1921,48 @@ yy168:
                         {
                             POP_LEVEL();
                         }
-                        if ( ((SyckParser *)parser)->taguri_expansion == 1 )
-                        {
-                            n->type_id = syck_taguri( YAML_DOMAIN, "str", 3 );
-                        }
-                        else
-                        {
-                            n->type_id = syck_strndup( "str", 3 );
-                        }
+                        n->type_id = syck_strndup( "str", 3 );
                         n->data.str->ptr = qstr;
                         n->data.str->len = qidx;
                         n->data.str->style = scalar_2quote;
                         sycklval->nodeData = n;
                         return YAML_PLAIN; 
                     }
-#line 2016 "<stdout>"
-yy169:	yych = *++YYCURSOR;
-	goto yy168;
-yy170:	yych = *++YYCURSOR;
-	goto yy165;
-yy171:	++YYCURSOR;
-	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+#line 1610 "<stdout>"
+yy163:	yych = *++YYCURSOR;
+	goto yy162;
+yy164:	yych = *++YYCURSOR;
+	goto yy159;
+yy165:	++YYCURSOR;
+	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy172;
-yy172:	switch(yych){
-	case 0x0A:	goto yy174;
-	case 0x0D:	goto yy176;
-	case ' ':	goto yy171;
-	default:	goto yy173;
-	}
-yy173:	YYCURSOR = YYMARKER;
+	goto yy166;
+yy166:	switch(yych){
+	case '\n':	goto yy168;
+	case '\r':	goto yy170;
+	case ' ':	goto yy165;
+	default:	goto yy167;
+	}
+yy167:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
-	case 0:	goto yy163;
-	case 1:	goto yy165;
+	case 0:	goto yy157;
+	case 1:	goto yy159;
 	}
-yy174:	++YYCURSOR;
-	goto yy175;
-yy175:
-#line 792 "token.re"
+yy168:	++YYCURSOR;
+	goto yy169;
+yy169:
+#line 724 "token.re"
 {   keep_nl = 0;
                         YYCURSOR--;
                         goto DoubleQuote2; 
                     }
-#line 2044 "<stdout>"
-yy176:	yych = *++YYCURSOR;
+#line 1639 "<stdout>"
+yy170:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy174;
-	default:	goto yy173;
+	case '\n':	goto yy168;
+	default:	goto yy167;
 	}
-yy177:	yych = *++YYCURSOR;
+yy171:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
 	case '1':
@@ -2068,19 +1983,19 @@ yy177:	yych = *++YYCURSOR;
 	case 'c':
 	case 'd':
 	case 'e':
-	case 'f':	goto yy180;
-	default:	goto yy173;
+	case 'f':	goto yy174;
+	default:	goto yy167;
 	}
-yy178:	++YYCURSOR;
-	goto yy179;
-yy179:
-#line 778 "token.re"
+yy172:	++YYCURSOR;
+	goto yy173;
+yy173:
+#line 710 "token.re"
 {   char ch = *( YYCURSOR - 1 );
                         QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
                         goto DoubleQuote2; 
                     }
-#line 2082 "<stdout>"
-yy180:	yych = *++YYCURSOR;
+#line 1677 "<stdout>"
+yy174:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
 	case '1':
@@ -2101,13 +2016,13 @@ yy180:	yych = *++YYCURSOR;
 	case 'c':
 	case 'd':
 	case 'e':
-	case 'f':	goto yy181;
-	default:	goto yy173;
+	case 'f':	goto yy175;
+	default:	goto yy167;
 	}
-yy181:	++YYCURSOR;
-	goto yy182;
-yy182:
-#line 783 "token.re"
+yy175:	++YYCURSOR;
+	goto yy176;
+yy176:
+#line 715 "token.re"
 {   long ch;
                         char *chr_text = syck_strndup( YYTOKEN, 4 );
                         chr_text[0] = '0';
@@ -2116,26 +2031,26 @@ yy182:
                         QUOTECAT(qstr, qcapa, qidx, ch);
                         goto DoubleQuote2; 
                     }
-#line 2119 "<stdout>"
-yy183:	yyaccept = 0;
+#line 1714 "<stdout>"
+yy177:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy184;
-yy184:	switch(yych){
-	case 0x0A:	case ' ':	goto yy183;
-	case 0x0D:	goto yy185;
-	default:	goto yy163;
+	goto yy178;
+yy178:	switch(yych){
+	case '\n':	case ' ':	goto yy177;
+	case '\r':	goto yy179;
+	default:	goto yy157;
 	}
-yy185:	++YYCURSOR;
+yy179:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy183;
-	default:	goto yy173;
+	case '\n':	goto yy177;
+	default:	goto yy167;
 	}
 }
-#line 824 "token.re"
+#line 749 "token.re"
 
     }
 
@@ -2149,27 +2064,31 @@ TransferMethod2:
         YYTOKTMP = YYCURSOR;
 
 
-#line 2152 "<stdout>"
+#line 1736 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy186;
-	++YYCURSOR;
-yy186:
+	goto yy180;
+yy181:	++YYCURSOR;
+yy180:
 	if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy188;
-	case 0x0A:	goto yy190;
-	case 0x0D:	goto yy192;
-	case ' ':	goto yy191;
-	case '\\':	goto yy194;
-	default:	goto yy195;
-	}
-yy188:	++YYCURSOR;
-	goto yy189;
-yy189:
-#line 838 "token.re"
+	case '\000':	goto yy182;
+	case '\n':	goto yy183;
+	case '\r':	goto yy186;
+	case ' ':	goto yy185;
+	case '\\':	goto yy188;
+	default:	goto yy189;
+	}
+yy182:	YYCURSOR = YYMARKER;
+	switch(yyaccept){
+	case 0:	goto yy187;
+	}
+yy183:	++YYCURSOR;
+	goto yy184;
+yy184:
+#line 763 "token.re"
 {   SyckLevel *lvl;
                         YYCURSOR = YYTOKTMP;
                         if ( YYCURSOR == YYTOKEN + 1 )
@@ -2219,34 +2138,32 @@ yy189:
 
                         return YAML_TRANSFER; 
                     }
-#line 2222 "<stdout>"
-yy190:	yych = *++YYCURSOR;
-	goto yy189;
-yy191:	yych = *++YYCURSOR;
-	goto yy204;
-yy192:	++YYCURSOR;
+#line 1810 "<stdout>"
+yy185:	yych = *++YYCURSOR;
+	goto yy198;
+yy186:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy188;
-	default:	goto yy193;
+	case '\n':	goto yy196;
+	default:	goto yy187;
 	}
-yy193:
-#line 905 "token.re"
+yy187:
+#line 830 "token.re"
 {   QUOTECAT(qstr, qcapa, qidx, *(YYCURSOR - 1)); 
                         goto TransferMethod2;
                     }
-#line 2237 "<stdout>"
-yy194:	yyaccept = 0;
+#line 1823 "<stdout>"
+yy188:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
 	case '"':	case '0':	case '\\':	case 'a':
 	case 'b':	case 'e':
-	case 'f':	case 'n':	case 'r':	case 't':	case 'v':	goto yy198;
-	case 'x':	goto yy196;
-	default:	goto yy193;
+	case 'f':	case 'n':	case 'r':	case 't':	case 'v':	goto yy191;
+	case 'x':	goto yy190;
+	default:	goto yy187;
 	}
-yy195:	yych = *++YYCURSOR;
-	goto yy193;
-yy196:	yych = *++YYCURSOR;
+yy189:	yych = *++YYCURSOR;
+	goto yy187;
+yy190:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
 	case '1':
@@ -2267,23 +2184,19 @@ yy196:	yych = *++YYCURSOR;
 	case 'c':
 	case 'd':
 	case 'e':
-	case 'f':	goto yy200;
-	default:	goto yy197;
-	}
-yy197:	YYCURSOR = YYMARKER;
-	switch(yyaccept){
-	case 0:	goto yy193;
+	case 'f':	goto yy193;
+	default:	goto yy182;
 	}
-yy198:	++YYCURSOR;
-	goto yy199;
-yy199:
-#line 891 "token.re"
+yy191:	++YYCURSOR;
+	goto yy192;
+yy192:
+#line 816 "token.re"
 {  char ch = *( YYCURSOR - 1 );
                         QUOTECAT(qstr, qcapa, qidx, escape_seq( ch ));
                         goto TransferMethod2;
                     }
-#line 2285 "<stdout>"
-yy200:	yych = *++YYCURSOR;
+#line 1867 "<stdout>"
+yy193:	yych = *++YYCURSOR;
 	switch(yych){
 	case '0':
 	case '1':
@@ -2304,13 +2217,13 @@ yy200:	yych = *++YYCURSOR;
 	case 'c':
 	case 'd':
 	case 'e':
-	case 'f':	goto yy201;
-	default:	goto yy197;
+	case 'f':	goto yy194;
+	default:	goto yy182;
 	}
-yy201:	++YYCURSOR;
-	goto yy202;
-yy202:
-#line 896 "token.re"
+yy194:	++YYCURSOR;
+	goto yy195;
+yy195:
+#line 821 "token.re"
 {   long ch;
                         char *chr_text = syck_strndup( YYTOKTMP, 4 );
                         chr_text[0] = '0';
@@ -2319,17 +2232,19 @@ yy202:
                         QUOTECAT(qstr, qcapa, qidx, ch);
                         goto TransferMethod2;
                     }
-#line 2322 "<stdout>"
-yy203:	++YYCURSOR;
+#line 1904 "<stdout>"
+yy196:	yych = *++YYCURSOR;
+	goto yy184;
+yy197:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy204;
-yy204:	switch(yych){
-	case ' ':	goto yy203;
-	default:	goto yy189;
+	goto yy198;
+yy198:	switch(yych){
+	case ' ':	goto yy197;
+	default:	goto yy184;
 	}
 }
-#line 910 "token.re"
+#line 835 "token.re"
 
     }
 
@@ -2344,7 +2259,8 @@ ScalarBlock:
         int forceIndent = -1;
         char *yyt = YYTOKEN;
         SyckLevel *lvl = CURRENT_LEVEL();
-        int parentIndent = -1;
+        int parentIndent;
+        GET_TRUE_YAML_INDENT(parentIndent);
 
         switch ( *yyt )
         {
@@ -2364,7 +2280,7 @@ ScalarBlock:
             }
             else if ( isdigit( *yyt ) )
             {
-                forceIndent = strtol( yyt, NULL, 10 );
+                forceIndent = strtol( yyt, NULL, 10 ) + parentIndent;
             }
         }
 
@@ -2375,51 +2291,46 @@ ScalarBlock2:
         YYTOKEN = YYCURSOR;
 
 
-#line 2378 "<stdout>"
+#line 1919 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy205;
-	++YYCURSOR;
-yy205:
+	goto yy199;
+yy200:	++YYCURSOR;
+yy199:
 	if((YYLIMIT - YYCURSOR) < 5) YYFILL(5);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy213;
-	case 0x0A:	goto yy207;
-	case 0x0D:	goto yy209;
-	case '#':	goto yy211;
-	case '-':	goto yy215;
-	default:	goto yy216;
-	}
-yy207:	yyaccept = 0;
+	case '\000':	goto yy207;
+	case '\n':	goto yy201;
+	case '\r':	goto yy203;
+	case '#':	goto yy205;
+	case '-':	goto yy209;
+	default:	goto yy210;
+	}
+yy201:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy226;
-yy208:
-#line 956 "token.re"
+	goto yy220;
+yy202:
+#line 882 "token.re"
 {   char *pacer;
                         char *tok = YYTOKEN;
                         int indt_len = 0, nl_count = 0, fold_nl = 0, nl_begin = 0;
                         GOBBLE_UP_YAML_INDENT( indt_len, tok );
                         lvl = CURRENT_LEVEL();
 
-                        if ( lvl->status != syck_lvl_block )
+                        if ( indt_len > parentIndent && lvl->status != syck_lvl_block )
                         {
-                            GET_TRUE_YAML_INDENT(parentIndent);
-                            if ( forceIndent > 0 ) forceIndent += parentIndent;
-                            if ( indt_len > parentIndent )
-                            {
-                                int new_spaces = forceIndent > 0 ? forceIndent : indt_len;
-                                ADD_LEVEL( new_spaces, syck_lvl_block );
-                                lastIndent = indt_len - new_spaces;
-                                nl_begin = 1;
-                                lvl = CURRENT_LEVEL();
-                            }
-                            else
-                            {
-                                YYCURSOR = YYTOKEN;
-                                RETURN_YAML_BLOCK();
-                            }
+                            int new_spaces = forceIndent > 0 ? forceIndent : indt_len;
+                            ADD_LEVEL( new_spaces, syck_lvl_block );
+                            lastIndent = indt_len - new_spaces;
+                            nl_begin = 1;
+                            lvl = CURRENT_LEVEL();
+                        }
+                        else if ( lvl->status != syck_lvl_block )
+                        {
+                            YYCURSOR = YYTOKEN;
+                            RETURN_YAML_BLOCK();
                         }
 
                         /*
@@ -2434,8 +2345,8 @@ yy208:
                         pacer = YYTOKEN;
                         while ( pacer < YYCURSOR )
                         {
-                            int nl_len = newline_len( pacer++ );
-                            if ( nl_len )
+                            int nl_len = 0;
+                            if ( nl_len = newline_len( pacer++ ) )
                             {
                                 nl_count++;
                                 pacer += nl_len - 1;
@@ -2471,22 +2382,22 @@ yy208:
                         }
                         goto ScalarBlock2;
                     }
-#line 2474 "<stdout>"
-yy209:	++YYCURSOR;
+#line 2010 "<stdout>"
+yy203:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy225;
-	default:	goto yy210;
+	case '\n':	goto yy219;
+	default:	goto yy204;
 	}
-yy210:
-#line 1070 "token.re"
+yy204:
+#line 991 "token.re"
 {   QUOTECAT(qstr, qcapa, qidx, *YYTOKEN);
                         goto ScalarBlock2;
                     }
-#line 2485 "<stdout>"
-yy211:	++YYCURSOR;
-	goto yy212;
-yy212:
-#line 1032 "token.re"
+#line 2021 "<stdout>"
+yy205:	++YYCURSOR;
+	goto yy206;
+yy206:
+#line 953 "token.re"
 {   lvl = CURRENT_LEVEL();
                         if ( lvl->status != syck_lvl_block )
                         {
@@ -2499,45 +2410,45 @@ yy212:
                         }
                         goto ScalarBlock2;
                     }
-#line 2502 "<stdout>"
-yy213:	++YYCURSOR;
-	goto yy214;
-yy214:
-#line 1046 "token.re"
+#line 2038 "<stdout>"
+yy207:	++YYCURSOR;
+	goto yy208;
+yy208:
+#line 967 "token.re"
 {   YYCURSOR--;
                         POP_LEVEL();
                         RETURN_YAML_BLOCK(); 
                     }
-#line 2511 "<stdout>"
-yy215:	yyaccept = 1;
+#line 2047 "<stdout>"
+yy209:	yyaccept = 1;
 	yych = *(YYMARKER = ++YYCURSOR);
 	switch(yych){
-	case '-':	goto yy217;
-	default:	goto yy210;
+	case '-':	goto yy211;
+	default:	goto yy204;
 	}
-yy216:	yych = *++YYCURSOR;
-	goto yy210;
-yy217:	yych = *++YYCURSOR;
+yy210:	yych = *++YYCURSOR;
+	goto yy204;
+yy211:	yych = *++YYCURSOR;
 	switch(yych){
-	case '-':	goto yy219;
-	default:	goto yy218;
+	case '-':	goto yy213;
+	default:	goto yy212;
 	}
-yy218:	YYCURSOR = YYMARKER;
+yy212:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
-	case 0:	goto yy208;
-	case 1:	goto yy210;
+	case 0:	goto yy202;
+	case 1:	goto yy204;
 	}
-yy219:	yych = *++YYCURSOR;
+yy213:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy220;
-	case 0x0D:	goto yy224;
-	case ' ':	goto yy222;
-	default:	goto yy218;
-	}
-yy220:	++YYCURSOR;
-	goto yy221;
-yy221:
-#line 1051 "token.re"
+	case '\n':	goto yy214;
+	case '\r':	goto yy218;
+	case ' ':	goto yy216;
+	default:	goto yy212;
+	}
+yy214:	++YYCURSOR;
+	goto yy215;
+yy215:
+#line 972 "token.re"
 {   if ( YYTOKEN == YYLINEPTR )
                         {
                             if ( blockType == BLOCK_FOLD && qidx > 0 )
@@ -2556,39 +2467,39 @@ yy221:
                             goto ScalarBlock2;
                         }
                     }
-#line 2559 "<stdout>"
-yy222:	++YYCURSOR;
+#line 2095 "<stdout>"
+yy216:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy223;
-yy223:	switch(yych){
-	case ' ':	goto yy222;
-	default:	goto yy221;
+	goto yy217;
+yy217:	switch(yych){
+	case ' ':	goto yy216;
+	default:	goto yy215;
 	}
-yy224:	yych = *++YYCURSOR;
+yy218:	yych = *++YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy220;
-	default:	goto yy218;
+	case '\n':	goto yy214;
+	default:	goto yy212;
 	}
-yy225:	yyaccept = 0;
+yy219:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy226;
-yy226:	switch(yych){
-	case 0x0A:	case ' ':	goto yy225;
-	case 0x0D:	goto yy227;
-	default:	goto yy208;
+	goto yy220;
+yy220:	switch(yych){
+	case '\n':	case ' ':	goto yy219;
+	case '\r':	goto yy221;
+	default:	goto yy202;
 	}
-yy227:	++YYCURSOR;
+yy221:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy225;
-	default:	goto yy218;
+	case '\n':	goto yy219;
+	default:	goto yy212;
 	}
 }
-#line 1075 "token.re"
+#line 996 "token.re"
 
     }
 
@@ -2604,67 +2515,67 @@ Comment:
         YYTOKEN = YYCURSOR;
 
 
-#line 2607 "<stdout>"
+#line 2131 "<stdout>"
 {
 	YYCTYPE yych;
 	unsigned int yyaccept;
-	goto yy228;
-	++YYCURSOR;
-yy228:
+	goto yy222;
+yy223:	++YYCURSOR;
+yy222:
 	if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x00:	goto yy230;
-	case 0x0A:	goto yy232;
-	case 0x0D:	goto yy233;
-	default:	goto yy235;
-	}
-yy230:	++YYCURSOR;
-	goto yy231;
-yy231:
-#line 1091 "token.re"
+	case '\000':	goto yy224;
+	case '\n':	goto yy226;
+	case '\r':	goto yy227;
+	default:	goto yy229;
+	}
+yy224:	++YYCURSOR;
+	goto yy225;
+yy225:
+#line 1012 "token.re"
 {   YYCURSOR = YYTOKEN;
                         return;
                     }
-#line 2629 "<stdout>"
-yy232:	yyaccept = 0;
+#line 2153 "<stdout>"
+yy226:	yyaccept = 0;
 	yych = *(YYMARKER = ++YYCURSOR);
-	goto yy237;
-yy233:	++YYCURSOR;
+	goto yy231;
+yy227:	++YYCURSOR;
 	switch((yych = *YYCURSOR)) {
-	case 0x0A:	goto yy236;
-	default:	goto yy234;
+	case '\n':	goto yy230;
+	default:	goto yy228;
 	}
-yy234:
-#line 1095 "token.re"
+yy228:
+#line 1016 "token.re"
 {   goto Comment; 
                     }
-#line 2642 "<stdout>"
-yy235:	yych = *++YYCURSOR;
-	goto yy234;
-yy236:	yyaccept = 0;
+#line 2166 "<stdout>"
+yy229:	yych = *++YYCURSOR;
+	goto yy228;
+yy230:	yyaccept = 0;
 	YYMARKER = ++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
-	goto yy237;
-yy237:	switch(yych){
-	case 0x0A:	goto yy236;
-	case 0x0D:	goto yy238;
-	default:	goto yy231;
+	goto yy231;
+yy231:	switch(yych){
+	case '\n':	goto yy230;
+	case '\r':	goto yy232;
+	default:	goto yy225;
 	}
-yy238:	++YYCURSOR;
+yy232:	++YYCURSOR;
 	if(YYLIMIT == YYCURSOR) YYFILL(1);
 	yych = *YYCURSOR;
 	switch(yych){
-	case 0x0A:	goto yy236;
-	default:	goto yy239;
+	case '\n':	goto yy230;
+	default:	goto yy233;
 	}
-yy239:	YYCURSOR = YYMARKER;
+yy233:	YYCURSOR = YYMARKER;
 	switch(yyaccept){
-	case 0:	goto yy231;
+	case 0:	goto yy225;
 	}
 }
-#line 1098 "token.re"
+#line 1019 "token.re"
 
 
     }
diff --git a/ext/syck/yaml2byte.c b/ext/syck/yaml2byte.c
index 821a3cd5b5..b2dc450ffa 100644
--- a/ext/syck/yaml2byte.c
+++ b/ext/syck/yaml2byte.c
@@ -1,5 +1,5 @@
 /*
- * yaml2byte.c
+ * ybext.c
  *
  * $Author$
  * $Date$
@@ -145,7 +145,6 @@ syck_yaml2byte_handler(p, n)
             strcat( type_tag, "!" );
             strcat( type_tag, n->type_id );
             bytestring_append( val, YAMLBYTE_TRANSFER, type_tag, NULL);
-	    S_FREE(type_tag);
         }
     }
     switch (n->kind)
@@ -227,17 +226,12 @@ syck_yaml2byte(char *yamlstr)
     syck_parser_implicit_typing( parser, 1 );
     syck_parser_taguri_expansion( parser, 1 );
     oid = syck_parse( parser );
+    syck_lookup_sym( parser, oid, (char **)&sav );
 
-    if ( syck_lookup_sym( parser, oid, (char **)&sav ) == 1 ) {
-        ret = S_ALLOC_N( char, strlen( sav->buffer ) + 3 );
-        ret[0] = '\0';
-        strcat( ret, "D\n" );
-        strcat( ret, sav->buffer );
-    }
-    else
-    {
-        ret = NULL;
-    }
+    ret = S_ALLOC_N( char, strlen( sav->buffer ) + 3 );
+    ret[0] = '\0';
+    strcat( ret, "D\n" );
+    strcat( ret, sav->buffer );
 
     syck_free_parser( parser );
     return ret;
diff --git a/ext/tk/tkutil/.cvsignore b/ext/tcltklib/.cvsignore
index 90c83ed9b1..90c83ed9b1 100644
--- a/ext/tk/tkutil/.cvsignore
+++ b/ext/tcltklib/.cvsignore
diff --git a/ext/tk/MANUAL_tcltklib.eng b/ext/tcltklib/MANUAL.eng
index 1db61f228e..d3417f5dff 100644
--- a/ext/tk/MANUAL_tcltklib.eng
+++ b/ext/tcltklib/MANUAL.eng
@@ -1,5 +1,5 @@
 (tof)
-                                    2005/07/05  Hidetoshi NAGAI
+                                    2004/03/28  Hidetoshi NAGAI
 
 This document discribes about the 'tcltklib' library. Although there
 is the 'tcltk' library (tcltk.rb) under this directory, no description
@@ -132,16 +132,6 @@ module TclTklib
        : If 'check_root' is false, doen't return by the other
        : reasons than exceptions.
 
-    mainloop_thread?
-       : Returns whether the current thread executes the eventloop. 
-       : If true, the eventloop is working on the current thread. 
-       : If no eventloop is working, this method returns nil.
-       : And if the other thread executes the eventloop, returns false.
-       : 
-       :  *** ATTENTION ***
-       : When this methods returns false, it is dangerous to call a Tk 
-       : interpreter directly.
-
     mainloop_watchdog(check_root = true)
        : On the normal eventloop, some kinds of callback operations 
        : cause deadlock. To avoid some of such deadlocks, this
@@ -227,8 +217,8 @@ module TclTklib
        : Convert the argument to a valid Tcl list element with
        : Tcl/Tk's library function.
 
-    _toUTF8(str, encoding=nil)
-    _fromUTF8(str, encoding=nil)
+    _toUTF8(str, encoding)
+    _fromUTF8(str, encoding)
        : Call the function (which is internal function of Tcl/Tk) to
        : convert to/from a UTF8 string.
 
@@ -239,16 +229,6 @@ module TclTklib
        : _subst_Tcl_backslash method parses all backslash sequence. 
        : _subst_UTF_backslash method parses \uhhhh only.
 
-    encoding_system
-    encoding_system=(encoding)
-       : Get and set Tcl's system encoding.
-
-    encoding
-    encoding=(encoding)
-       : alias of encoding_system / encoding_system=
-       : ( probably, Ruby/Tk's tk.rb will override them )
-
-
 class TclTkIp
   [class methods]
     new(ip_name=nil, options='')
@@ -310,11 +290,6 @@ class TclTkIp
        : Check whether the interpreter is already deleted.
        : If deleted, returns true. 
 
-    has_mainwindow?
-       : Check whether the interpreter has a MainWindow (root widget).
-       : If has, returns true. If doesn't, returns false.  
-       : If IP is already deleted, returns nil. 
-
     restart
        : Restart Tk part of the interpreter. 
        : Use this when you need Tk functions after destroying the
@@ -337,8 +312,8 @@ class TclTkIp
        : to _eval and regist the command once, after that, the
        : command can be called by _invoke. 
 
-    _toUTF8(str, encoding=nil)
-    _fromUTF8(str, encoding=nil)
+    _toUTF8(str, encoding)
+    _fromUTF8(str, encoding)
        : Call the function (which is internal function of Tcl/Tk) to
        : convert to/from a UTF8 string.
 
diff --git a/ext/tk/MANUAL_tcltklib.eucj b/ext/tcltklib/MANUAL.euc
index 5dd36726ba..a0d7e42307 100644
--- a/ext/tk/MANUAL_tcltklib.eucj
+++ b/ext/tcltklib/MANUAL.euc
@@ -1,5 +1,5 @@
 (tof)
-                                    2005/07/05  Hidetoshi NAGAI
+                                    2004/03/28  Hidetoshi NAGAI
 
 �ܥɥ�����ȤˤϸŤ� tcltk �饤�֥�ꡤtcltklib �饤�֥�������
 ���ޤޤ�Ƥ��ޤ��������ε������ƤϸŤ���ΤȤʤäƤ��ޤ���
@@ -230,15 +230,6 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : WINDOW �ʳ��Υ��٥�Ȥ�ȯ�������뤿�� )����λ�ˤϡ�����
          : �����Ư���ݤ� ( ����åɤ���Ѥ���ʤ� ) ��ɬ�ס�
 
-      mainloop_thread?
-         : �����ȥ���åɤ����٥�ȥ롼�פ�¹Ԥ��Ƥ��륹��å�
-         : ���ɤ������֤���
-         : ���٥�ȥ롼�פ�¹Ԥ��Ƥ��륹��åɤǤ���� true ��
-         : �ɤΥ���åɤǤ⥤�٥�ȥ롼�פ��¹Ԥ���Ƥ��ʤ����� 
-         : nil ��¾�Υ���åɤǥ��٥�ȥ롼�פ��¹Ԥ���Ƥ����
-         : ��� false ���֤���
-         : false �κݤ� Tk ���󥿡��ץ꥿��ľ�ܸƤ֤Τϴ����Ǥ��롥
-
       mainloop_watchdog(check_root = true)
          : �̾�Υ��٥�ȥ롼�פǤϡ����٥�Ƚ��������Ƥˤ�äƤ�
          : �ǥåɥ��å��������������ǽ�������� (�㤨�Х��٥�Ȥ�
@@ -341,8 +332,8 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : ��ĤΥꥹ�����ǤȤ���Ŭ�ڤ�ɽ���ˤʤ�褦���Ѵ�����ʸ
          : ������֤���
 
-      _toUTF8(str, encoding=nil)
-      _fromUTF8(str, encoding=nil)
+      _toUTF8(str, encoding)
+      _fromUTF8(str, encoding)
          : Tcl/Tk ����¢���Ƥ��� UTF8 �Ѵ�������ƤӽФ���
 
       _subst_UTF_backslash(str)
@@ -353,16 +344,6 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : �֤�������Τ��Ф���_subst_UTF_backslash �� \uhhhh 
          : �ˤ�� Unicode ʸ��ɽ���������֤������롥
 
-      encoding_system
-      encoding_system=(encoding)
-         : Tcl �� system encoding �γ������������
-
-      encoding
-      encoding=(encoding)
-         : encoding_system / encoding_system= �� alias
-         : ( Ruby/Tk �� tk.rb �Ǥ��֤���������ͽ��Τ�Ρ�)
-
-
 ���饹 TclTkIp
    ���饹�᥽�å�
       new(ip_name=nil, options='')
@@ -396,7 +377,7 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : ���Ԥ������� RuntimeError ���㳰��ȯ�����롥
 
       safe?
-         : Tcl/Tk ���󥿡��ץ꥿�� safe ���󥿡��ץ꥿�Ǥ��뤫��Ĵ�٤롥
+         : Tcl/Tk ���󥿡��ץ꥿�� safe ���󥿡��ץ꥿�Ǥ��뤫��Ĵ�٤롥
          : safe ���󥿡��ץ꥿�Ǥ���� true ���֤���
 
       allow_ruby_exit?
@@ -422,11 +403,6 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : delete �Ѥߤǥ��ޥ�ɤ�����դ��ʤ����֤ˤʤäƤ���ʤ��
          : true ���֤���
 
-      has_mainwindow?
-         : Tcl/Tk ���󥿡��ץ꥿�˥ᥤ�󥦥���ɥ� (root widget) ��
-         : ¸�ߤ���� true ��¸�ߤ��ʤ���� false ���֤���
-         : ���󥿡��ץ꥿������ delete �ѤߤǤ���� nil ���֤���
-
       restart
          : Tcl/Tk ���󥿡��ץ꥿�� Tk ��ʬ�ν�������Ƶ�ư��Ԥ���
          : ��ö root widget ���˲�������˺��� Tk �ε�ǽ��ɬ�פ�
@@ -448,8 +424,8 @@ require "tcltklib" �����, �ʲ��Υ⥸�塼��, ���饹�����Ѳ�ǽ�Ǥ�.
          : ������Ͽ����������������С��ʹߤ� _invoke �Ǥ����Ѥ�
          : ����褦�ˤʤ롥
 
-      _toUTF8(str, encoding=nil)
-      _fromUTF8(str, encoding=nil)
+      _toUTF8(str, encoding)
+      _fromUTF8(str, encoding)
          : Tcl/Tk ����¢���Ƥ��� UTF8 �Ѵ�������ƤӽФ���
 
       _thread_vwait(var_name)
diff --git a/ext/tk/README.tcltklib b/ext/tcltklib/README.1st
index e939ba1f51..4d5cd93283 100644
--- a/ext/tk/README.tcltklib
+++ b/ext/tcltklib/README.1st
@@ -22,33 +22,7 @@ some or all of the following options.
  --with-tcl-lib=<dir>          the directry containts 'libtcl<version>.so'
  --with-tk-lib=<dir>           the directry containts 'libtk<version>.so'
 
- --enable-mac-tcltk-framework  (MacOS X) use Tcl/Tk framework
-                               (Obsolete. Please use '--enable-tcltk-framework'.)
-
- --enable-tcltk-framework      use Tcl/Tk framework
-
- --with-tcltk-framework=<dir>  the directory containts Tcl/Tk framework; 
-                               "<dir>/Tcl.framework" and "<dir>/Tk.framework".
-                               When this option is given, it is assumed that 
-                               --enable-tcltk-framework option is given also.
-
- --with-tcl-framework-header=<dir>
-      Tcl framework headers directory 
-      (e.g. "/Library/Frameworks/Tcl.framework/Headers")
-
- --with-tk-framework-header=<dir>
-      Tk framework headers directory 
-      (e.g. "/Library/Frameworks/Tk.framework/Headers")
-
-
- --with-X11 / --without-X11    use / not use the X Window System
-
- --with-X11-dir=<path> 
-      equal to "--with-X11-include=<path>/include --with-X11-lib=<path>/lib"
-
- --with-X11-include=<dir>      the directry contains X11 header files
- --with-X11-lib=<dir>          the directry contains X11 libraries
-
+ --enable-mac-tcltk-framework  (Mac OSX only) use Tcl/Tk framework
 
 If you forgot to give the options when do 'configure' on toplevel
 directry of Ruby sources, please try something like as the followings.
diff --git a/ext/tk/README.ActiveTcl b/ext/tcltklib/README.ActiveTcl
index 3afb3f4cf6..3afb3f4cf6 100644
--- a/ext/tk/README.ActiveTcl
+++ b/ext/tcltklib/README.ActiveTcl
diff --git a/ext/tk/old-README.tcltklib.eucj b/ext/tcltklib/README.euc
index fd75202c18..fd75202c18 100644
--- a/ext/tk/old-README.tcltklib.eucj
+++ b/ext/tcltklib/README.euc
diff --git a/ext/tk/sample/tcltklib/lines0.tcl b/ext/tcltklib/demo/lines0.tcl
index 8ed3c5e1c1..8ed3c5e1c1 100644
--- a/ext/tk/sample/tcltklib/lines0.tcl
+++ b/ext/tcltklib/demo/lines0.tcl
diff --git a/ext/tk/sample/tcltklib/lines1.rb b/ext/tcltklib/demo/lines1.rb
index 9f21ae6377..9f21ae6377 100644
--- a/ext/tk/sample/tcltklib/lines1.rb
+++ b/ext/tcltklib/demo/lines1.rb
diff --git a/ext/tk/sample/tcltklib/lines2.rb b/ext/tcltklib/demo/lines2.rb
index e459589f50..e459589f50 100644
--- a/ext/tk/sample/tcltklib/lines2.rb
+++ b/ext/tcltklib/demo/lines2.rb
diff --git a/ext/tk/sample/tcltklib/lines3.rb b/ext/tcltklib/demo/lines3.rb
index caa50f92e7..caa50f92e7 100644
--- a/ext/tk/sample/tcltklib/lines3.rb
+++ b/ext/tcltklib/demo/lines3.rb
diff --git a/ext/tk/sample/tcltklib/lines4.rb b/ext/tcltklib/demo/lines4.rb
index 7a1175bce0..7a1175bce0 100644
--- a/ext/tk/sample/tcltklib/lines4.rb
+++ b/ext/tcltklib/demo/lines4.rb
diff --git a/ext/tk/sample/tcltklib/safeTk.rb b/ext/tcltklib/demo/safeTk.rb
index 5d2c60e700..5d2c60e700 100644
--- a/ext/tk/sample/tcltklib/safeTk.rb
+++ b/ext/tcltklib/demo/safeTk.rb
diff --git a/ext/tcltklib/depend b/ext/tcltklib/depend
new file mode 100644
index 0000000000..2cd9c400f7
--- /dev/null
+++ b/ext/tcltklib/depend
@@ -0,0 +1,2 @@
+tcltklib.o: tcltklib.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
+stubs.o: stubs.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
diff --git a/ext/tcltklib/extconf.rb b/ext/tcltklib/extconf.rb
new file mode 100644
index 0000000000..0635eea9e0
--- /dev/null
+++ b/ext/tcltklib/extconf.rb
@@ -0,0 +1,250 @@
+# extconf.rb for tcltklib
+
+require 'mkmf'
+
+is_win32 = (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM)
+is_macosx = (/darwin/ =~ RUBY_PLATFORM)
+
+mac_need_framework = 
+  is_macosx &&
+  enable_config("mac-tcltk-framework", false) &&
+  FileTest.directory?("/Library/Frameworks/Tcl.framework/") &&
+  FileTest.directory?("/Library/Frameworks/Tk.framework/")
+
+unless is_win32
+  have_library("nsl", "t_open")
+  have_library("socket", "socket")
+  have_library("dl", "dlopen")
+  have_library("m", "log") 
+end
+
+dir_config("tk")
+dir_config("tcl")
+dir_config("X11")
+
+tklib = with_config("tklib")
+tcllib = with_config("tcllib")
+stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
+
+def find_tcl(tcllib, stubs)
+  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
+  if stubs
+    func = "Tcl_InitStubs"
+    lib = "tclstub"
+  else
+    func = "Tcl_FindExecutable"
+    lib = "tcl"
+  end
+  if tcllib
+    find_library(tcllib, func, *paths)
+  elsif find_library(lib, func, *paths)
+    true
+  else
+    %w[8.5 8.4 8.3 8.2 8.1 8.0 7.6].find { |ver|
+      find_library("#{lib}#{ver}", func, *paths) or
+        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
+        find_library("tcl#{ver}", func, *paths) or
+        find_library("tcl#{ver.delete('.')}", func, *paths)
+    }
+  end
+end
+
+def find_tk(tklib, stubs)
+  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
+  if stubs
+    func = "Tk_InitStubs"
+    lib = "tkstub"
+  else
+    func = "Tk_Init"
+    lib = "tk"
+  end
+  if tklib
+    find_library(tklib, func, *paths)
+  elsif find_library(lib, func, *paths)
+    true
+  else
+    %w[8.5 8.4 8.3 8.2 8.1 8.0 4.2].find { |ver|
+      find_library("#{lib}#{ver}", func, *paths) or
+        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
+        find_library("tk#{ver}", func, *paths) or
+        find_library("tk#{ver.delete('.')}", func, *paths)
+    }
+  end
+end
+
+def pthread_check()
+  tcl_major_ver = nil
+  tcl_minor_ver = nil
+
+  # Is tcl-thread given by user ?
+  case enable_config("tcl-thread")
+  when true
+    tcl_enable_thread = true
+  when false
+    tcl_enable_thread = false
+  else
+    tcl_enable_thread = nil
+  end
+
+  if (tclConfig = with_config("tclConfig-file"))
+    if tcl_enable_thread == true
+      puts("Warning: --with-tclConfig-file option is ignored, because --enable-tcl-thread option is given.")
+    elsif tcl_enable_thread == false
+      puts("Warning: --with-tclConfig-file option is ignored, because --disable-tcl-thread option is given.")
+    else
+      # tcl-thread is unknown and tclConfig.sh is given
+      begin
+        open(tclConfig, "r") do |cfg|
+          while line = cfg.gets()
+            if line =~ /^\s*TCL_THREADS=(0|1)/
+              tcl_enable_thread = ($1 == "1")
+              break
+            end
+
+            if line =~ /^\s*TCL_MAJOR_VERSION=("|')(\d+)\1/
+              tcl_major_ver = $2
+              if tcl_major_ver =~ /^[1-7]$/
+                tcl_enable_thread = false
+                break
+              end
+              if tcl_major_ver == "8" && tcl_minor_ver == "0"
+                tcl_enable_thread = false
+                break
+              end
+            end
+
+            if line =~ /^\s*TCL_MINOR_VERSION=("|')(\d+)\1/
+              tcl_minor_ver = $2
+              if tcl_major_ver == "8" && tcl_minor_ver == "0"
+                tcl_enable_thread = false
+                break
+              end
+            end
+          end
+        end
+
+        if tcl_enable_thread == nil
+          # not find definition
+          if tcl_major_ver
+            puts("Warning: '#{tclConfig}' doesn't include TCL_THREADS definition.")
+          else
+            puts("Warning: '#{tclConfig}' may not be a tclConfig file.")
+          end
+          tclConfig = false
+        end
+      rescue Exception
+        puts("Warning: fail to read '#{tclConfig}'!! --> ignore the file")
+        tclConfig = false
+      end
+    end
+  end
+
+  if tcl_enable_thread == nil && !tclConfig
+    # tcl-thread is unknown and tclConfig is unavailable
+    begin
+      try_run_available = try_run("int main() { exit(0); }")
+    rescue Exception
+      # cannot try_run. Is CROSS-COMPILE environment?
+      puts(%Q'\
+*****************************************************************************
+**
+** PTHREAD SUPPORT CHECK WARNING: 
+**
+**   We cannot check the consistency of pthread support between Ruby 
+**   and Tcl/Tk library on your environment (do coss-compile?). If the 
+**   consistency is not kept, some memory troubles (e.g. "Hang-up" or 
+**   "Segmentation Fault") may bother you. We strongly you to check the 
+**   consistency by your own hand.
+**
+*****************************************************************************
+')
+      return true
+    end
+  end
+
+  if tcl_enable_thread == nil
+    # tcl-thread is unknown
+    if try_run(<<EOF)
+#include <tcl.h>
+static Tcl_ThreadDataKey dataKey;
+int main() { exit((Tcl_GetThreadData(&dataKey, 1) == dataKey)? 1: 0); }
+EOF
+      tcl_enable_thread = true
+    else
+      tcl_enable_thread = false
+    end
+  end
+
+  # check pthread mode
+  if (macro_defined?('HAVE_LIBPTHREAD', '#include "ruby.h"'))
+    # ruby -> enable
+    unless tcl_enable_thread
+      # ruby -> enable && tcl -> disable
+      puts(%Q'\
+*****************************************************************************
+**
+** PTHREAD SUPPORT MODE WARNING: 
+**
+**   Ruby is compiled with --enable-pthread, but your Tcl/Tk libraries
+**   seems to be compiled without "pthread support". Although You can 
+**   create tcltklib library, this combination may cause memory trouble 
+**   (e.g. "Hang-up" or "Segmentation Fault"). If you have no reason you
+**   must have to keep current pthread support status, we recommend you 
+**   to make both or neither libraries to support pthread.
+**
+**   If you want change the status of pthread support, please recompile 
+**   Ruby without "--enable-pthread" configure option or recompile Tcl/Tk 
+**   with "--enable-threads" configure option (if your Tcl/Tk is later 
+**   than  or equal to Tcl/Tk8.1).
+**
+*****************************************************************************
+')
+    end
+
+    # ruby -> enable && tcl -> enable/disable
+    return true
+
+  else
+    # ruby -> disable
+    if tcl_enable_thread
+      # ruby -> disable && tcl -> enable
+      puts(%Q'\
+*****************************************************************************
+**
+** PTHREAD SUPPORT MODE ERRROR: 
+**
+**   Ruby is not compiled with --enable-pthread, but your Tcl/Tk 
+**   libararies seems to be compiled with "pthread support". This 
+**   combination possibly cause "Hang-up" or "Segmentation Fault" 
+**   frequently when Ruby/Tk is working. We NEVER recommend you to 
+**   create the library under such combination of pthread support. 
+**
+**   Please recompile Ruby with "--enable-pthread" configure option 
+**   or recompile Tcl/Tk with "--disable-threads" configure option.
+**
+*****************************************************************************
+')
+      return false
+    else
+      # ruby -> disable && tcl -> disable
+      return true
+    end
+  end
+end
+
+if mac_need_framework || 
+   (have_header("tcl.h") && have_header("tk.h") &&
+    (is_win32 || find_library("X11", "XOpenDisplay",
+      "/usr/X11/lib", "/usr/lib/X11", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
+    find_tcl(tcllib, stubs) &&
+    find_tk(tklib, stubs))
+  $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
+  $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
+
+  if mac_need_framework
+    $CPPFLAGS += ' -I/Library/Frameworks/Tcl.framework/headers -I/Library/Frameworks/Tk.framework/Headers'
+    $LDFLAGS += ' -framework Tk -framework Tcl'
+  end
+
+  create_makefile("tcltklib") if stubs or pthread_check
+end
diff --git a/ext/tk/lib/tcltk.rb b/ext/tcltklib/lib/tcltk.rb
index 1a6694dbff..1a6694dbff 100644
--- a/ext/tk/lib/tcltk.rb
+++ b/ext/tcltklib/lib/tcltk.rb
diff --git a/ext/tk/sample/tcltklib/batsu.gif b/ext/tcltklib/sample/batsu.gif
index 880cc73e09..880cc73e09 100644
--- a/ext/tk/sample/tcltklib/batsu.gif
+++ b/ext/tcltklib/sample/batsu.gif
diff --git a/ext/tk/sample/tcltklib/maru.gif b/ext/tcltklib/sample/maru.gif
index 2c0202892e..2c0202892e 100644
--- a/ext/tk/sample/tcltklib/maru.gif
+++ b/ext/tcltklib/sample/maru.gif
diff --git a/ext/tk/sample/tcltklib/sample0.rb b/ext/tcltklib/sample/sample0.rb
index cd4c8069b4..cd4c8069b4 100644
--- a/ext/tk/sample/tcltklib/sample0.rb
+++ b/ext/tcltklib/sample/sample0.rb
diff --git a/ext/tk/sample/tcltklib/sample1.rb b/ext/tcltklib/sample/sample1.rb
index 13df440751..77b79e6dbf 100644
--- a/ext/tk/sample/tcltklib/sample1.rb
+++ b/ext/tcltklib/sample/sample1.rb
@@ -24,7 +24,7 @@ class Test1
     c = ip.commands()
     # ���Ѥ��륳�ޥ�ɤ��б����륪�֥������Ȥ��ѿ�������Ƥ���.
     append, bind, button, destroy, incr, info, label, place, set, wm =
-      c.values_at(
+      c.indexes(
       "append", "bind", "button", "destroy", "incr", "info", "label", "place",
       "set", "wm")
 
@@ -136,7 +136,7 @@ class Test1
 
   # ����ץ�Τ���Υ��������åȤ���������.
   def sample(ip, parent)
-    bind, button, destroy, grid, toplevel, wm = ip.commands().values_at(
+    bind, button, destroy, grid, toplevel, wm = ip.commands().indexes(
       "bind", "button", "destroy", "grid", "toplevel", "wm")
 
     ## toplevel
@@ -207,7 +207,7 @@ class Test1
   #   parent: �ƥ��������å�
   #   title: toplevel ���������åȤΥ�����ɥ��Υ����ȥ�
   def inittoplevel(ip, parent, title)
-    bind, button, destroy, toplevel, wm = ip.commands().values_at(
+    bind, button, destroy, toplevel, wm = ip.commands().indexes(
       "bind", "button", "destroy", "toplevel", "wm")
 
     # ������������ɥ��򳫤��ˤ�, toplevel ��Ȥ�.
@@ -229,7 +229,7 @@ class Test1
 
   # label �Υ���ץ�.
   def test_label(ip, parent)
-    button, global, label, pack = ip.commands().values_at(
+    button, global, label, pack = ip.commands().indexes(
       "button", "global", "label", "pack")
     t1, b1, cb = inittoplevel(ip, parent, "label")
 
@@ -272,7 +272,7 @@ class Test1
 
   # button �Υ���ץ�.
   def test_button(ip, parent)
-    button, pack = ip.commands().values_at("button", "pack")
+    button, pack = ip.commands().indexes("button", "pack")
     t1, b1, cb = inittoplevel(ip, parent, "button")
 
     ## button
@@ -290,7 +290,7 @@ class Test1
 
   # checkbutton �Υ���ץ�.
   def test_checkbutton(ip, parent)
-    checkbutton, global, pack = ip.commands().values_at(
+    checkbutton, global, pack = ip.commands().indexes(
       "checkbutton", "global", "pack")
     t1, b1, cb = inittoplevel(ip, parent, "checkbutton")
 
@@ -306,7 +306,7 @@ class Test1
 
   # radiobutton �Υ���ץ�.
   def test_radiobutton(ip, parent)
-    global, label, pack, radiobutton = ip.commands().values_at(
+    global, label, pack, radiobutton = ip.commands().indexes(
       "global", "label", "pack", "radiobutton")
     t1, b1, cb = inittoplevel(ip, parent, "radiobutton")
 
@@ -330,7 +330,7 @@ class Test1
 
   # scale �Υ���ץ�.
   def test_scale(ip, parent)
-    global, pack, scale = ip.commands().values_at(
+    global, pack, scale = ip.commands().indexes(
       "global", "pack", "scale")
     t1, b1, cb = inittoplevel(ip, parent, "scale")
 
@@ -350,7 +350,7 @@ class Test1
 
   # entry �Υ���ץ�.
   def test_entry(ip, parent)
-    button, entry, global, pack = ip.commands().values_at(
+    button, entry, global, pack = ip.commands().indexes(
       "button", "entry", "global", "pack")
     t1, b1, cb = inittoplevel(ip, parent, "entry")
 
@@ -369,7 +369,7 @@ class Test1
 
   # text �Υ���ץ�.
   def test_text(ip, parent)
-    button, pack, text = ip.commands().values_at(
+    button, pack, text = ip.commands().indexes(
       "button", "pack", "text")
     t1, b1, cb = inittoplevel(ip, parent, "text")
 
@@ -385,7 +385,7 @@ class Test1
 
   # raise/lower �Υ���ץ�.
   def test_raise(ip, parent)
-    button, frame, lower, pack, raise = ip.commands().values_at(
+    button, frame, lower, pack, raise = ip.commands().indexes(
       "button", "frame", "lower", "pack", "raise")
     t1, b1, cb = inittoplevel(ip, parent, "raise/lower")
 
@@ -408,7 +408,7 @@ class Test1
   # modal �ʥ��������åȤΥ���ץ�.
   def test_modal(ip, parent)
     button, frame, message, pack, tk_chooseColor, tk_getOpenFile,
-      tk_messageBox = ip.commands().values_at(
+      tk_messageBox = ip.commands().indexes(
       "button", "frame", "message", "pack", "tk_chooseColor",
       "tk_getOpenFile", "tk_messageBox")
     # �ǽ�� load ����Ƥ��ʤ��饤�֥��� ip.commands() ��¸�ߤ��ʤ��Τ�,
@@ -451,7 +451,7 @@ class Test1
 
   # menu �Υ���ץ�.
   def test_menu(ip, parent)
-    global, menu, menubutton, pack = ip.commands().values_at(
+    global, menu, menubutton, pack = ip.commands().indexes(
       "global", "menu", "menubutton", "pack")
     tk_optionMenu = TclTkLibCommand.new(ip, "tk_optionMenu")
     t1, b1, cb = inittoplevel(ip, parent, "menu")
@@ -498,7 +498,7 @@ class Test1
   # listbox �Υ���ץ�.
   def test_listbox(ip, parent)
     clipboard, frame, grid, listbox, lower, menu, menubutton, pack, scrollbar,
-      selection = ip.commands().values_at(
+      selection = ip.commands().indexes(
       "clipboard", "frame", "grid", "listbox", "lower", "menu", "menubutton",
       "pack", "scrollbar", "selection")
     t1, b1, cb = inittoplevel(ip, parent, "listbox")
@@ -559,7 +559,7 @@ class Test1
 
   # canvas �Υ���ץ�.
   def test_canvas(ip, parent)
-    canvas, lower, pack = ip.commands().values_at("canvas", "lower", "pack")
+    canvas, lower, pack = ip.commands().indexes("canvas", "lower", "pack")
     t1, b1, cb = inittoplevel(ip, parent, "canvas")
 
     ## canvas
diff --git a/ext/tk/sample/tcltklib/sample2.rb b/ext/tcltklib/sample/sample2.rb
index 444bb1eef7..5d43470de3 100644
--- a/ext/tk/sample/tcltklib/sample2.rb
+++ b/ext/tcltklib/sample/sample2.rb
@@ -19,7 +19,7 @@ require "tcltk"
 $ip = TclTkInterpreter.new()
 $root = $ip.rootwidget()
 $button, $canvas, $checkbutton, $frame, $label, $pack, $update, $wm =
-   $ip.commands().values_at(
+   $ip.commands().indexes(
    "button", "canvas", "checkbutton", "frame", "label", "pack", "update", "wm")
 
 class Othello
@@ -196,12 +196,10 @@ class Othello
          
          def initialize(view, row, col)
             @view = view
-            @id = @view.e("create rectangle", 
-                          *(view.tk_rect(view.left + col,
-                                         view.top + row,
-                                         view.left + col + 1,
-                                         view.top + row + 1) \
-                            << "-fill #{BACK_GROUND_COLOR}") )
+            @id = @view.e("create rectangle", *view.tk_rect(view.left + col,
+                                      view.top + row,
+                                      view.left + col + 1,
+                                      view.top + row + 1))
             @row = row
             @col = col
             @view.e("itemconfigure", @id,
diff --git a/ext/tcltklib/stubs.c b/ext/tcltklib/stubs.c
new file mode 100644
index 0000000000..3913abb570
--- /dev/null
+++ b/ext/tcltklib/stubs.c
@@ -0,0 +1,104 @@
+int ruby_tcltk_stubs();
+
+#if defined USE_TCL_STUBS && defined USE_TK_STUBS
+#include "ruby.h"
+
+#if defined _WIN32 || defined __CYGWIN__
+# include "util.h"
+# include <windows.h>
+  typedef HINSTANCE DL_HANDLE;
+# define DL_OPEN LoadLibrary
+# define DL_SYM GetProcAddress
+# define TCL_INDEX 4
+# define TK_INDEX 3
+# define TCL_NAME "tcl89%s"
+# define TK_NAME "tk89%s"
+# undef DLEXT
+# define DLEXT ".dll"
+#elif defined HAVE_DLOPEN
+# include <dlfcn.h>
+  typedef void *DL_HANDLE;
+# define DL_OPEN(file) dlopen(file, RTLD_LAZY|RTLD_GLOBAL)
+# define DL_SYM dlsym
+# define TCL_INDEX 8
+# define TK_INDEX 7
+# define TCL_NAME "libtcl8.9%s"
+# define TK_NAME "libtk8.9%s"
+#endif
+
+#include <tcl.h>
+#include <tk.h>
+
+int
+ruby_tcltk_stubs()
+{
+    DL_HANDLE tcl_dll;
+    DL_HANDLE tk_dll;
+    void (*p_Tcl_FindExecutable)(const char *);
+    Tcl_Interp *(*p_Tcl_CreateInterp)();
+    int (*p_Tk_Init)(Tcl_Interp *);
+    Tcl_Interp *tcl_ip;
+    int n;
+    char *ruby_tcl_dll = 0;
+    char *ruby_tk_dll = 0;
+    char tcl_name[20];
+    char tk_name[20];
+
+    ruby_tcl_dll = getenv("RUBY_TCL_DLL");
+#if defined _WIN32
+    if (ruby_tcl_dll) ruby_tcl_dll = ruby_strdup(ruby_tcl_dll);
+#endif
+    ruby_tk_dll = getenv("RUBY_TK_DLL");
+    if (ruby_tcl_dll && ruby_tk_dll) {
+        tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll);
+        tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll);
+    } else {
+        snprintf(tcl_name, sizeof tcl_name, TCL_NAME, DLEXT);
+        snprintf(tk_name, sizeof tk_name, TK_NAME, DLEXT);
+        /* examine from 8.9 to 8.1 */
+        for (n = '9'; n > '0'; n--) {
+            tcl_name[TCL_INDEX] = n;
+            tk_name[TK_INDEX] = n;
+            tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name);
+            tk_dll = (DL_HANDLE)DL_OPEN(tk_name);
+            if (tcl_dll && tk_dll)
+                break;
+        }
+    }
+
+#if defined _WIN32
+    if (ruby_tcl_dll) ruby_xfree(ruby_tcl_dll);
+#endif
+
+    if (!tcl_dll || !tk_dll)
+        return -1;
+
+    p_Tcl_FindExecutable = (void (*)(const char *))DL_SYM(tcl_dll, "Tcl_FindExecutable");
+    if (!p_Tcl_FindExecutable)
+        return -7;
+
+    p_Tcl_FindExecutable("ruby");
+
+    p_Tcl_CreateInterp = (Tcl_Interp *(*)())DL_SYM(tcl_dll, "Tcl_CreateInterp");
+    if (!p_Tcl_CreateInterp)
+        return -2;
+
+    tcl_ip = (*p_Tcl_CreateInterp)();
+    if (!tcl_ip)
+        return -3;
+
+    p_Tk_Init = (int (*)(Tcl_Interp *))DL_SYM(tk_dll, "Tk_Init");
+    if (!p_Tk_Init)
+        return -4;
+    (*p_Tk_Init)(tcl_ip);
+
+    if (!Tcl_InitStubs(tcl_ip, "8.1", 0))
+        return -5;
+    if (!Tk_InitStubs(tcl_ip, "8.1", 0))
+        return -6;
+
+    Tcl_DeleteInterp(tcl_ip);
+
+    return 0;
+}
+#endif
diff --git a/ext/tk/tcltklib.c b/ext/tcltklib/tcltklib.c
index ff1f7640bd..a80b4530f1 100644
--- a/ext/tk/tcltklib.c
+++ b/ext/tcltklib/tcltklib.c
@@ -4,11 +4,8 @@
  *              Oct. 24, 1997   Y. Matsumoto
  */
 
-#define TCLTKLIB_RELEASE_DATE "2006-12-01"
-
 #include "ruby.h"
 #include "rubysig.h"
-#include "version.h"
 #undef EXTERN   /* avoid conflict with tcl.h of tcl8.2 or before */
 #include <stdio.h>
 #ifdef HAVE_STDARG_PROTOTYPES
@@ -22,12 +19,9 @@
 #include <tcl.h>
 #include <tk.h>
 
-#include "stubs.h"
-
-#ifndef TCL_ALPHA_RELEASE
-#define TCL_ALPHA_RELEASE       0
-#define TCL_BETA_RELEASE        1
-#define TCL_FINAL_RELEASE       2
+#ifdef __MACOS__
+# include <tkMac.h>
+# include <Quickdraw.h>
 #endif
 
 #if TCL_MAJOR_VERSION >= 8
@@ -65,25 +59,14 @@
 #define DUMP1(ARG1) if (ruby_debug) { fprintf(stderr, "tcltklib: %s\n", ARG1); fflush(stderr); }
 #define DUMP2(ARG1, ARG2) if (ruby_debug) { fprintf(stderr, "tcltklib: ");\
 fprintf(stderr, ARG1, ARG2); fprintf(stderr, "\n"); fflush(stderr); }
-#define DUMP3(ARG1, ARG2, ARG3) if (ruby_debug) { fprintf(stderr, "tcltklib: ");\
-fprintf(stderr, ARG1, ARG2, ARG3); fprintf(stderr, "\n"); fflush(stderr); }
 /*
 #define DUMP1(ARG1)
 #define DUMP2(ARG1, ARG2)
-#define DUMP3(ARG1, ARG2, ARG3)
 */
 
-/* release date */
-const char tcltklib_release_date[] = TCLTKLIB_RELEASE_DATE;
-
-/* finalize_proc_name */
+/*finalize_proc_name */
 static char *finalize_hook_name = "INTERP_FINALIZE_HOOK";
 
-static void ip_finalize _((Tcl_Interp*));
-
-static int at_exit = 0;
-
-
 /* for callback break & continue */
 static VALUE eTkCallbackReturn;
 static VALUE eTkCallbackBreak;
@@ -91,21 +74,12 @@ static VALUE eTkCallbackContinue;
 
 static VALUE eLocalJumpError;
 
-static VALUE eTkLocalJumpError;
-static VALUE eTkCallbackRetry;
-static VALUE eTkCallbackRedo;
-static VALUE eTkCallbackThrow;
-
-static VALUE tcltkip_class;
-
 static ID ID_at_enc;
 static ID ID_at_interp;
 
 static ID ID_stop_p;
-static ID ID_alive_p;
 static ID ID_kill;
 static ID ID_join;
-static ID ID_value;
 
 static ID ID_call;
 static ID ID_backtrace;
@@ -122,114 +96,6 @@ static ID ID_inspect;
 static VALUE ip_invoke_real _((int, VALUE*, VALUE));
 static VALUE ip_invoke _((int, VALUE*, VALUE));
 
-static VALUE tk_funcall _((VALUE(), int, VALUE*, VALUE));
-
-/* safe Tcl_Eval and Tcl_GlobalEval */
-static int
-tcl_eval(interp, cmd)
-    Tcl_Interp *interp;
-    const char *cmd; /* don't have to be writable */
-{
-    char *buf = strdup(cmd);
-    int ret;
-
-    Tcl_AllowExceptions(interp);
-    ret = Tcl_Eval(interp, buf);
-    free(buf);
-    return ret;
-}
-
-#undef Tcl_Eval
-#define Tcl_Eval tcl_eval
-
-static int
-tcl_global_eval(interp, cmd)
-    Tcl_Interp *interp;
-    const char *cmd; /* don't have to be writable */
-{
-    char *buf = strdup(cmd);
-    int ret;
-
-    Tcl_AllowExceptions(interp);
-    ret = Tcl_GlobalEval(interp, buf);
-    free(buf);
-    return ret;
-}
-
-#undef Tcl_GlobalEval
-#define Tcl_GlobalEval tcl_global_eval
-
-/* Tcl_{Incr|Decr}RefCount for tcl7.x or earlier */
-#if TCL_MAJOR_VERSION < 8
-#define Tcl_IncrRefCount(obj) (1)
-#define Tcl_DecrRefCount(obj) (1)
-#endif
-
-/* Tcl_GetStringResult for tcl7.x or earlier */
-#if TCL_MAJOR_VERSION < 8
-#define Tcl_GetStringResult(interp) ((interp)->result)
-#endif
-
-/* Tcl_[GS]etVar2Ex for tcl8.0 */
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
-static Tcl_Obj *
-Tcl_GetVar2Ex(interp, name1, name2, flags)
-    Tcl_Interp *interp;
-    CONST char *name1;
-    CONST char *name2;
-    int flags;
-{
-    Tcl_Obj *nameObj1, *nameObj2 = NULL, *retObj;
-
-    nameObj1 = Tcl_NewStringObj((char*)name1, -1);
-    Tcl_IncrRefCount(nameObj1);
-
-    if (name2) {
-        nameObj2 = Tcl_NewStringObj((char*)name2, -1);
-        Tcl_IncrRefCount(nameObj2);
-    }
-
-    retObj = Tcl_ObjGetVar2(interp, nameObj1, nameObj2, flags);
-
-    if (name2) {
-        Tcl_DecrRefCount(nameObj2);
-    }
-
-    Tcl_DecrRefCount(nameObj1);
-
-    return retObj;
-}
-
-static Tcl_Obj *
-Tcl_SetVar2Ex(interp, name1, name2, newValObj, flags)
-    Tcl_Interp *interp;
-    CONST char *name1;
-    CONST char *name2;
-    Tcl_Obj *newValObj;
-    int flags;
-{
-    Tcl_Obj *nameObj1, *nameObj2 = NULL, *retObj;
-
-    nameObj1 = Tcl_NewStringObj((char*)name1, -1);
-    Tcl_IncrRefCount(nameObj1);
-
-    if (name2) {
-        nameObj2 = Tcl_NewStringObj((char*)name2, -1);
-        Tcl_IncrRefCount(nameObj2);
-    }
-
-    retObj = Tcl_ObjSetVar2(interp, nameObj1, nameObj2, newValObj, flags);
-
-    if (name2) {
-        Tcl_DecrRefCount(nameObj2);
-    }
-
-    Tcl_DecrRefCount(nameObj1);
-
-    return retObj;
-}
-#endif
-
 /* from tkAppInit.c */
 
 #if TCL_MAJOR_VERSION < 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 4)
@@ -272,18 +138,6 @@ struct eval_queue {
     VALUE thread;
 };
 
-struct call_queue {
-    Tcl_Event ev;
-    VALUE (*func)();
-    int argc;
-    VALUE *argv;
-    VALUE interp;
-    int *done;
-    int safe_level;
-    VALUE result;
-    VALUE thread;
-};
-
 void 
 invoke_queue_mark(struct invoke_queue *q)
 {
@@ -300,28 +154,10 @@ eval_queue_mark(struct eval_queue *q)
     rb_gc_mark(q->thread);
 }
 
-void 
-call_queue_mark(struct call_queue *q)
-{
-    int i;
-
-    for(i = 0; i < q->argc; i++) {
-        rb_gc_mark(q->argv[i]);
-    }
-
-    rb_gc_mark(q->interp);
-    rb_gc_mark(q->result);
-    rb_gc_mark(q->thread);
-}
-
-
+ 
 static VALUE eventloop_thread;
-static VALUE eventloop_stack;
-
 static VALUE watchdog_thread;
-
 Tcl_Interp  *current_interp;
- 
 
 /* 
  *  'event_loop_max' is a maximum events which the eventloop processes in one 
@@ -350,8 +186,6 @@ static int loop_counter = 0;
 
 static int check_rootwidget_flag = 0;
 
-
-/* call ruby interpreter */
 #if TCL_MAJOR_VERSION >= 8
 static int ip_ruby_eval _((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST*));
 static int ip_ruby_cmd _((ClientData, Tcl_Interp *, int, Tcl_Obj *CONST*));
@@ -360,221 +194,14 @@ static int ip_ruby_eval _((ClientData, Tcl_Interp *, int, char **));
 static int ip_ruby_cmd _((ClientData, Tcl_Interp *, int, char **));
 #endif
 
-struct cmd_body_arg {
-    VALUE receiver;
-    ID    method;
-    VALUE args;
-};
-
-
-/*----------------------------*/
-/* use Tcl internal functions */
-/*----------------------------*/
-#ifndef TCL_NAMESPACE_DEBUG
-#define TCL_NAMESPACE_DEBUG 0
-#endif
-
-#if TCL_NAMESPACE_DEBUG
-
-#if TCL_MAJOR_VERSION >= 8
-EXTERN struct TclIntStubs *tclIntStubsPtr;
-#endif
-
-/*-- Tcl_GetCurrentNamespace --*/
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 5
-/* Tcl7.x doesn't have namespace support.                            */
-/* Tcl8.5+ has definition of Tcl_GetCurrentNamespace() in tclDecls.h */
-#  ifndef Tcl_GetCurrentNamespace
-EXTERN Tcl_Namespace *  Tcl_GetCurrentNamespace _((Tcl_Interp *));
-#  endif
-#  if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS)
-#    ifndef Tcl_GetCurrentNamespace
-#      ifndef FunctionNum_of_GetCurrentNamespace
-#define FunctionNum_of_GetCurrentNamespace 124
-#      endif
-struct DummyTclIntStubs_for_GetCurrentNamespace {
-    int magic;
-    struct TclIntStubHooks *hooks;
-    void (*func[FunctionNum_of_GetCurrentNamespace])();
-    Tcl_Namespace * (*tcl_GetCurrentNamespace) _((Tcl_Interp *));
-};
-
-#define Tcl_GetCurrentNamespace \
-   (((struct DummyTclIntStubs_for_GetCurrentNamespace *)tclIntStubsPtr)->tcl_GetCurrentNamespace)
-#    endif
-#  endif
-#endif
-
-/* namespace check */
-/* ip_null_namespace(Tcl_Interp *interp) */
-#if TCL_MAJOR_VERSION < 8
-#define ip_null_namespace(interp) (0)
-#else /* support namespace */
-#define ip_null_namespace(interp) \
-    (Tcl_GetCurrentNamespace(interp) == (Tcl_Namespace *)NULL)
-#endif
-
-/* rbtk_invalid_namespace(tcltkip *ptr) */
-#if TCL_MAJOR_VERSION < 8
-#define rbtk_invalid_namespace(ptr) (0)
-#else /* support namespace */
-#define rbtk_invalid_namespace(ptr) \
-    ((ptr)->default_ns == (Tcl_Namespace*)NULL || Tcl_GetCurrentNamespace((ptr)->ip) != (ptr)->default_ns)
-#endif
-
-/*-- Tcl_PopCallFrame & Tcl_PushCallFrame --*/
-#if TCL_MAJOR_VERSION >= 8
-#  ifndef CallFrame
-typedef struct CallFrame {
-    Tcl_Namespace *nsPtr;
-    int dummy1;
-    int dummy2;
-    char *dummy3;
-    struct CallFrame *callerPtr;
-    struct CallFrame *callerVarPtr;
-    int level;
-    char *dummy7;
-    char *dummy8;
-    int dummy9;
-    char* dummy10;
-} CallFrame;
-#  endif
-
-#  if !defined(TclGetFrame) && !defined(TclGetFrame_TCL_DECLARED)
-EXTERN int  TclGetFrame _((Tcl_Interp *, CONST char *, CallFrame **));
-#  endif
-#  if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS)
-#    ifndef TclGetFrame
-#      ifndef FunctionNum_of_GetFrame
-#define FunctionNum_of_GetFrame 32
-#      endif
-struct DummyTclIntStubs_for_GetFrame {
-    int magic;
-    struct TclIntStubHooks *hooks;
-    void (*func[FunctionNum_of_GetFrame])();
-    int (*tclGetFrame) _((Tcl_Interp *, CONST char *, CallFrame **));
-};
-#define TclGetFrame \
-   (((struct DummyTclIntStubs_for_GetFrame *)tclIntStubsPtr)->tclGetFrame)
-#    endif
-#  endif
-
-#  if !defined(Tcl_PopCallFrame) && !defined(Tcl_PopCallFrame_TCL_DECLARED)
-EXTERN void Tcl_PopCallFrame _((Tcl_Interp *));
-EXTERN int  Tcl_PushCallFrame _((Tcl_Interp *, Tcl_CallFrame *, Tcl_Namespace *, int));
-#  endif
-#  if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS)
-#    ifndef Tcl_PopCallFrame
-#      ifndef FunctionNum_of_PopCallFrame
-#define FunctionNum_of_PopCallFrame 128
-#      endif
-struct DummyTclIntStubs_for_PopCallFrame {
-    int magic;
-    struct TclIntStubHooks *hooks;
-    void (*func[FunctionNum_of_PopCallFrame])();
-    void (*tcl_PopCallFrame) _((Tcl_Interp *));
-    int  (*tcl_PushCallFrame) _((Tcl_Interp *, Tcl_CallFrame *, Tcl_Namespace *, int));
-};
-
-#define Tcl_PopCallFrame \
-   (((struct DummyTclIntStubs_for_PopCallFrame *)tclIntStubsPtr)->tcl_PopCallFrame)
-#define Tcl_PushCallFrame \
-   (((struct DummyTclIntStubs_for_PopCallFrame *)tclIntStubsPtr)->tcl_PushCallFrame)
-#    endif
-#  endif
-
-#else /* Tcl7.x */
-#  ifndef CallFrame
-typedef struct CallFrame {
-    Tcl_HashTable varTable;
-    int level;
-    int argc;
-    char **argv;
-    struct CallFrame *callerPtr;
-    struct CallFrame *callerVarPtr;
-} CallFrame;
-#  endif
-#  ifndef Tcl_CallFrame
-#define Tcl_CallFrame CallFrame
-#  endif
-
-#  if !defined(TclGetFrame) && !defined(TclGetFrame_TCL_DECLARED)
-EXTERN int  TclGetFrame _((Tcl_Interp *, CONST char *, CallFrame **));
-#  endif
-
-#  if !defined(Tcl_PopCallFrame) && !defined(Tcl_PopCallFrame_TCL_DECLARED)
-typedef struct DummyInterp {
-    char *dummy1;
-    char *dummy2;
-    int  dummy3;
-    Tcl_HashTable dummy4;
-    Tcl_HashTable dummy5;
-    Tcl_HashTable dummy6;
-    int numLevels;
-    int maxNestingDepth;
-    CallFrame *framePtr;
-    CallFrame *varFramePtr;
-} DummyInterp;
-
-static void
-Tcl_PopCallFrame(interp)
-    Tcl_Interp *interp;
-{
-    DummyInterp *iPtr = (DummyInterp*)interp;
-    CallFrame *frame = iPtr->varFramePtr;
-
-    /* **** DUMMY **** */
-    iPtr->framePtr = frame.callerPtr;
-    iPtr->varFramePtr = frame.callerVarPtr;
-
-    return TCL_OK;
-}
-
-/* dummy */
-#define Tcl_Namespace char
-
-static int
-Tcl_PushCallFrame(interp, framePtr, nsPtr, isProcCallFrame)
-    Tcl_Interp *interp;
-    Tcl_CallFrame *framePtr;
-    Tcl_Namespace *nsPtr;
-    int isProcCallFrame;
-{
-    DummyInterp *iPtr = (DummyInterp*)interp;
-    CallFrame *frame = (CallFrame *)framePtr;
-
-    /* **** DUMMY **** */
-    Tcl_InitHashTable(&frame.varTable, TCL_STRING_KEYS);
-    if (iPtr->varFramePtr != NULL) {
-        frame.level = iPtr->varFramePtr->level + 1;
-    } else {
-        frame.level = 1;
-    }
-    frame.callerPtr = iPtr->framePtr;
-    frame.callerVarPtr = iPtr->varFramePtr;
-    iPtr->framePtr = &frame;
-    iPtr->varFramePtr = &frame;
-
-    return TCL_OK;
-}
-#  endif
-
-#endif
-
-#endif /* TCL_NAMESPACE_DEBUG */
-
-
 /*---- class TclTkIp ----*/
 struct tcltkip {
-    Tcl_Interp *ip;              /* the interpreter */
-#if TCL_NAMESPACE_DEBUG
-    Tcl_Namespace *default_ns;   /* default namespace */
-#endif
-    int has_orig_exit;           /* has original 'exit' command ? */
-    Tcl_CmdInfo orig_exit_info;  /* command info of original 'exit' command */
-    int ref_count;               /* reference count of rbtk_preserve_ip call */
-    int allow_ruby_exit;         /* allow exiting ruby by 'exit' function */
-    int return_value;            /* return value */
+    Tcl_Interp *ip;             /* the interpreter */
+    int has_orig_exit;          /* has original 'exit' command ? */
+    Tcl_CmdInfo orig_exit_info; /* command info of original 'exit' command */
+    int ref_count;              /* reference count of rbtk_preserve_ip call */
+    int allow_ruby_exit;        /* allow exiting ruby by 'exit' function */
+    int return_value;           /* return value */
 };
 
 static struct tcltkip *
@@ -585,43 +212,18 @@ get_ip(self)
 
     Data_Get_Struct(self, struct tcltkip, ptr);
     if (ptr == 0) {
-        /* rb_raise(rb_eTypeError, "uninitialized TclTkIp"); */
-        return((struct tcltkip *)NULL);
-    }
-    if (ptr->ip == (Tcl_Interp*)NULL) {
-        /* rb_raise(rb_eRuntimeError, "deleted IP"); */
-        return((struct tcltkip *)NULL);
+        rb_raise(rb_eTypeError, "uninitialized TclTkIp");
     }
     return ptr;
 }
 
-static int
-deleted_ip(ptr)
-    struct tcltkip *ptr;
-{
-    if (!ptr || !ptr->ip || Tcl_InterpDeleted(ptr->ip)
-#if TCL_NAMESPACE_DEBUG
-          || rbtk_invalid_namespace(ptr)
-#endif
-    ) {
-        DUMP1("ip is deleted");
-        return Qtrue;
-    }
-    return Qfalse;
-}
-
 /* increment/decrement reference count of tcltkip */
 static int
 rbtk_preserve_ip(ptr)
     struct tcltkip *ptr;
 {
     ptr->ref_count++;
-    if (ptr->ip == (Tcl_Interp*)NULL) {
-        /* deleted IP */
-        ptr->ref_count = 0;
-    } else {
-        Tcl_Preserve((ClientData)ptr->ip);
-    }
+    Tcl_Preserve((ClientData)ptr->ip);
     return(ptr->ref_count);
 }
 
@@ -632,213 +234,12 @@ rbtk_release_ip(ptr)
     ptr->ref_count--;
     if (ptr->ref_count < 0) {
         ptr->ref_count = 0;
-    } else if (ptr->ip == (Tcl_Interp*)NULL) {
-        /* deleted IP */
-        ptr->ref_count = 0;
     } else {
         Tcl_Release((ClientData)ptr->ip);
     }
     return(ptr->ref_count);
 }
 
-
-static VALUE
-#ifdef HAVE_STDARG_PROTOTYPES
-create_ip_exc(VALUE interp, VALUE exc, const char *fmt, ...)
-#else
-create_ip_exc(interp, exc, fmt, va_alist)
-    VALUE interp:
-    VALUE exc;
-    const char *fmt;
-    va_dcl
-#endif
-{
-    va_list args;
-    char buf[BUFSIZ];
-    VALUE einfo;
-    struct tcltkip *ptr = get_ip(interp);
-
-    va_init_list(args,fmt);
-    vsnprintf(buf, BUFSIZ, fmt, args);
-    buf[BUFSIZ - 1] = '\0';
-    va_end(args);
-    einfo = rb_exc_new2(exc, buf);
-    rb_ivar_set(einfo, ID_at_interp, interp);
-    if (ptr) {
-        Tcl_ResetResult(ptr->ip);
-    }
-
-    return einfo;
-}
-
-
-/* stub status */
-static void
-tcl_stubs_check()
-{
-    if (!tcl_stubs_init_p()) {
-        int st = ruby_tcl_stubs_init();
-        switch(st) {
-        case TCLTK_STUBS_OK:
-            break;
-        case NO_TCL_DLL:
-            rb_raise(rb_eLoadError, "tcltklib: fail to open tcl_dll");
-        case NO_FindExecutable:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_FindExecutable");
-        case NO_CreateInterp:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_CreateInterp()");
-        case NO_DeleteInterp:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_DeleteInterp()");
-        case FAIL_CreateInterp:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to create a new IP to call Tcl_InitStubs()");
-        case FAIL_Tcl_InitStubs:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to Tcl_InitStubs()");
-        default:
-            rb_raise(rb_eRuntimeError, "tcltklib: unknown error(%d) on ruby_tcl_stubs_init()", st);
-        }
-    }
-}
-
-
-static VALUE
-tcltkip_init_tk(interp)
-    VALUE interp;
-{
-    struct tcltkip *ptr = get_ip(interp);
-
-#if TCL_MAJOR_VERSION >= 8
-    int  st;
-
-    if (Tcl_IsSafe(ptr->ip)) {
-        DUMP1("Tk_SafeInit");
-        st = ruby_tk_stubs_safeinit(ptr->ip);
-        switch(st) {
-        case TCLTK_STUBS_OK:
-            break;
-        case NO_Tk_Init:
-            return rb_exc_new2(rb_eLoadError, 
-                               "tcltklib: can't find Tk_SafeInit()");
-        case FAIL_Tk_Init:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: fail to Tk_SafeInit(). %s", 
-                                 Tcl_GetStringResult(ptr->ip));
-        case FAIL_Tk_InitStubs:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: fail to Tk_InitStubs(). %s", 
-                                 Tcl_GetStringResult(ptr->ip));
-        default:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: unknown error(%d) on ruby_tk_stubs_safeinit", st);
-        }
-    } else {
-        DUMP1("Tk_Init");
-        st = ruby_tk_stubs_init(ptr->ip);
-        switch(st) {
-        case TCLTK_STUBS_OK:
-            break;
-        case NO_Tk_Init:
-            return rb_exc_new2(rb_eLoadError, 
-                               "tcltklib: can't find Tk_Init()");
-        case FAIL_Tk_Init:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: fail to Tk_Init(). %s", 
-                                 Tcl_GetStringResult(ptr->ip));
-        case FAIL_Tk_InitStubs:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: fail to Tk_InitStubs(). %s", 
-                                 Tcl_GetStringResult(ptr->ip));
-        default:
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 "tcltklib: unknown error(%d) on ruby_tk_stubs_init", st);
-        }
-    }
-
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tk_Init");
-    if (ruby_tk_stubs_init(ptr->ip) != TCLTK_STUBS_OK) {
-        return rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
-    }
-#endif
-
-    return Qnil;
-}
-
-
-/* treat excetiopn on Tcl side */
-static VALUE rbtk_pending_exception;
-static int rbtk_eventloop_depth = 0;
-
-
-static int
-pending_exception_check0()
-{
-    volatile VALUE exc = rbtk_pending_exception;
-
-    if (!NIL_P(exc) && rb_obj_is_kind_of(exc, rb_eException)) {
-        DUMP1("find a pending exception");
-        if (rbtk_eventloop_depth > 0) {
-            return 1; /* pending */
-        } else {
-            rbtk_pending_exception = Qnil;
-
-            if (rb_obj_is_kind_of(exc, eTkCallbackRetry)) {
-                DUMP1("pending_exception_check0: call rb_jump_tag(retry)");
-                rb_jump_tag(TAG_RETRY);
-            } else if (rb_obj_is_kind_of(exc, eTkCallbackRedo)) {
-                DUMP1("pending_exception_check0: call rb_jump_tag(redo)");
-                rb_jump_tag(TAG_REDO);
-            } else if (rb_obj_is_kind_of(exc, eTkCallbackThrow)) {
-                DUMP1("pending_exception_check0: call rb_jump_tag(throw)");
-                rb_jump_tag(TAG_THROW);
-            }
-
-            rb_exc_raise(exc);
-        }
-    } else {
-        return 0;
-    }
-}
-
-static int
-pending_exception_check1(thr_crit_bup, ptr)
-    int thr_crit_bup;
-    struct tcltkip *ptr;
-{
-    volatile VALUE exc = rbtk_pending_exception;
-
-    if (!NIL_P(exc) && rb_obj_is_kind_of(exc, rb_eException)) {
-        DUMP1("find a pending exception");
-
-        if (rbtk_eventloop_depth > 0) {
-            return 1; /* pending */
-        } else {
-            rbtk_pending_exception = Qnil;
-
-            if (ptr != (struct tcltkip *)NULL) {
-                /* Tcl_Release(ptr->ip); */
-                rbtk_release_ip(ptr);
-            }
-
-            rb_thread_critical = thr_crit_bup;
-
-            if (rb_obj_is_kind_of(exc, eTkCallbackRetry)) {
-                DUMP1("pending_exception_check1: call rb_jump_tag(retry)");
-                rb_jump_tag(TAG_RETRY);
-            } else if (rb_obj_is_kind_of(exc, eTkCallbackRedo)) {
-                DUMP1("pending_exception_check1: call rb_jump_tag(redo)");
-                rb_jump_tag(TAG_REDO);
-            } else if (rb_obj_is_kind_of(exc, eTkCallbackThrow)) {
-                DUMP1("pending_exception_check1: call rb_jump_tag(throw)");
-                rb_jump_tag(TAG_THROW);
-            }
-            rb_exc_raise(exc);
-        }
-    } else {
-        return 0;
-    }
-}
-
-
 /* call original 'exit' command */
 static void 
 call_original_exit(ptr, state)
@@ -882,8 +283,7 @@ call_original_exit(ptr, state)
         char **argv;
         argv = (char **)ALLOC_N(char *, 3);
         argv[0] = "exit";
-        /* argv[1] = Tcl_GetString(state_obj); */
-        argv[1] = Tcl_GetStringFromObj(state_obj, (int*)NULL);
+        argv[1] = Tcl_GetString(state_obj);
         argv[2] = (char *)NULL;
 
         ptr->return_value = (*(info->proc))(info->clientData, ptr->ip, 
@@ -927,18 +327,18 @@ _timer_for_tcl(clientData)
     /* struct invoke_queue *q, *tmp; */
     /* VALUE thread; */
 
-    DUMP1("call _timer_for_tcl");
+    DUMP1("called timer_for_tcl");
 
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
-    Tcl_DeleteTimerHandler(timer_token);
+    Tk_DeleteTimerHandler(timer_token);
 
     run_timer_flag = 1;
 
     if (timer_tick > 0) {
-        timer_token = Tcl_CreateTimerHandler(timer_tick, _timer_for_tcl, 
-                                             (ClientData)0);
+        timer_token = Tk_CreateTimerHandler(timer_tick, _timer_for_tcl, 
+                                            (ClientData)0);
     } else {
         timer_token = (Tcl_TimerToken)NULL;
     }
@@ -968,13 +368,13 @@ set_eventloop_tick(self, tick)
     rb_thread_critical = Qtrue;
 
     /* delete old timer callback */
-    Tcl_DeleteTimerHandler(timer_token);
+    Tk_DeleteTimerHandler(timer_token);
 
     timer_tick = req_timer_tick = ttick;
     if (timer_tick > 0) {
         /* start timer callback */
-        timer_token = Tcl_CreateTimerHandler(timer_tick, _timer_for_tcl, 
-                                             (ClientData)0);
+        timer_token = Tk_CreateTimerHandler(timer_tick, _timer_for_tcl, 
+                                            (ClientData)0);
     } else {
         timer_token = (Tcl_TimerToken)NULL;
     }
@@ -999,7 +399,8 @@ ip_set_eventloop_tick(self, tick)
     struct tcltkip *ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return get_eventloop_tick(self);
     }
 
@@ -1051,7 +452,8 @@ ip_set_no_event_wait(self, wait)
     struct tcltkip *ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return get_no_event_wait(self);
     }
 
@@ -1106,7 +508,8 @@ ip_set_eventloop_weight(self, loop_max, no_event)
     struct tcltkip *ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return get_eventloop_weight(self);
     }
 
@@ -1148,11 +551,8 @@ set_max_block_time(self, time)
         tcl_time.usec = (long)(NUM2DBL(RARRAY(divmod)->ptr[1]) * 1000000);
 
     default:
-        {
-	    VALUE tmp = rb_funcall(time, ID_inspect, 0, 0);
-	    rb_raise(rb_eArgError, "invalid value for time: '%s'", 
-		     StringValuePtr(tmp));
-	}
+        rb_raise(rb_eArgError, "invalid value for time: '%s'", 
+                 RSTRING(rb_funcall(time, ID_inspect, 0, 0))->ptr);
     }
 
     Tcl_SetMaxBlockTime(&tcl_time);
@@ -1161,19 +561,6 @@ set_max_block_time(self, time)
 }
 
 static VALUE
-lib_evloop_thread_p(self)
-    VALUE self;
-{
-    if (NIL_P(eventloop_thread)) {
-        return Qnil;    /* no eventloop */
-    } else if (rb_thread_current() == eventloop_thread) {
-        return Qtrue;   /* is eventloop */
-    } else {
-        return Qfalse;  /* not eventloop */
-    }
-}
-
-static VALUE
 lib_evloop_abort_on_exc(self)
     VALUE self;
 {
@@ -1217,7 +604,8 @@ ip_evloop_abort_on_exc_set(self, val)
     rb_secure(4);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return lib_evloop_abort_on_exc(self);
     }
 
@@ -1232,69 +620,20 @@ static VALUE
 lib_num_of_mainwindows(self)
     VALUE self;
 {
-    if (tk_stubs_init_p()) {
-        return INT2FIX(Tk_GetNumMainWindows());
-    } else {
-        return INT2FIX(0);
-    }
-}
-
-
-static VALUE
-call_DoOneEvent(flag_val)
-    VALUE flag_val;
-{
-    int flag;
-
-    flag = FIX2INT(flag_val);
-    if (Tcl_DoOneEvent(flag)) {
-        return Qtrue;
-    } else {
-        return Qfalse;
-    }
+    return INT2FIX(Tk_GetNumMainWindows());
 }
 
-static VALUE
-eventloop_sleep(dummy)
-    VALUE dummy;
-{
-    struct timeval t;
-
-    t.tv_sec = (time_t)0;
-    t.tv_usec = (time_t)(no_event_wait*1000.0);
-
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on eventloop_sleep()");
-    }
-#endif
-
-    rb_thread_wait_for(t);
-
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on eventloop_sleep()");
-    }
-#endif
-
-    return Qnil;
-}
-
-
 static int
-lib_eventloop_core(check_root, update_flag, check_var, interp)
+lib_eventloop_core(check_root, update_flag, check_var)
     int check_root;
     int update_flag;
     int *check_var;
-    Tcl_Interp *interp;
 {
     volatile VALUE current = eventloop_thread;
     int found_event = 1;
     int event_flag;
     struct timeval t;
     int thr_crit_bup;
-    int status;
-    int depth = rbtk_eventloop_depth;
 
 
     if (update_flag) DUMP1("update loop start!!");
@@ -1302,13 +641,13 @@ lib_eventloop_core(check_root, update_flag, check_var, interp)
     t.tv_sec = (time_t)0;
     t.tv_usec = (time_t)(no_event_wait*1000.0);
 
-    Tcl_DeleteTimerHandler(timer_token);
+    Tk_DeleteTimerHandler(timer_token);
     run_timer_flag = 0;
     if (timer_tick > 0) {
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
-        timer_token = Tcl_CreateTimerHandler(timer_tick, _timer_for_tcl, 
-                                             (ClientData)0);
+        timer_token = Tk_CreateTimerHandler(timer_tick, _timer_for_tcl, 
+                                            (ClientData)0);
         rb_thread_critical = thr_crit_bup;
     } else {
         timer_token = (Tcl_TimerToken)NULL;
@@ -1327,69 +666,18 @@ lib_eventloop_core(check_root, update_flag, check_var, interp)
 
             if (timer_tick == 0 && update_flag == 0) {
                 timer_tick = NO_THREAD_INTERRUPT_TIME;
-                timer_token = Tcl_CreateTimerHandler(timer_tick, 
-                                                     _timer_for_tcl, 
-                                                     (ClientData)0);
+                timer_token = Tk_CreateTimerHandler(timer_tick, 
+                                                    _timer_for_tcl, 
+                                                    (ClientData)0);
             }
 
             if (check_var != (int *)NULL) {
                 if (*check_var || !found_event) {
                     return found_event;
                 }
-                if (interp != (Tcl_Interp*)NULL 
-                    && Tcl_InterpDeleted(interp)) {
-                    /* IP for check_var is deleted */
-                    return 0;
-                }
             }
 
-            /* found_event = Tcl_DoOneEvent(event_flag); */
-            found_event = RTEST(rb_protect(call_DoOneEvent, 
-                                           INT2FIX(event_flag), &status)); 
-            if (status) {
-                switch (status) {
-                case TAG_RAISE:
-                    if (NIL_P(ruby_errinfo)) {
-                        rbtk_pending_exception 
-                            = rb_exc_new2(rb_eException, "unknown exception");
-                    } else {
-                        rbtk_pending_exception = ruby_errinfo;
-
-                        if (!NIL_P(rbtk_pending_exception)) {
-                            if (rbtk_eventloop_depth == 0) {
-                                VALUE exc = rbtk_pending_exception;
-                                rbtk_pending_exception = Qnil;
-                                rb_exc_raise(exc);
-                            } else {
-                                return 0;
-                            }
-                        }
-                    }
-                    break;
-
-                case TAG_FATAL:
-                    if (NIL_P(ruby_errinfo)) {
-                        rb_exc_raise(rb_exc_new2(rb_eFatal, "FATAL"));
-                    } else {
-                        rb_exc_raise(ruby_errinfo);
-                    }
-                }
-            }
-
-            if (depth != rbtk_eventloop_depth) {
-                DUMP2("DoOneEvent(1) abnormal exit!! %d", 
-                      rbtk_eventloop_depth);
-            }
-
-            if (check_var != (int*)NULL && !NIL_P(rbtk_pending_exception)) {
-                DUMP1("exception on wait");
-                return 0;
-            }
-
-            if (pending_exception_check0()) {
-                /* pending -> upper level */
-                return 0;
-            }
+            found_event = Tcl_DoOneEvent(event_flag);
 
             if (update_flag != 0) {
               if (found_event) {
@@ -1401,27 +689,11 @@ lib_eventloop_core(check_root, update_flag, check_var, interp)
               }
             }
 
-            DUMP1("trap check");
-            if (rb_trap_pending) {
-                run_timer_flag = 0;
-                if (rb_prohibit_interrupt || check_var != (int*)NULL) {
-                    /* pending or on wait command */
-                    return 0;
-                } else {
-                    rb_trap_exec();
-                }
-            }
-
             DUMP1("check Root Widget");
-            if (check_root && tk_stubs_init_p() && Tk_GetNumMainWindows() == 0) {
+            if (check_root && Tk_GetNumMainWindows() == 0) {
                 run_timer_flag = 0;
-                if (rb_trap_pending) {
-                    if (rb_prohibit_interrupt || check_var != (int*)NULL) {
-                        /* pending or on wait command */
-                        return 0;
-                    } else {
-                        rb_trap_exec();
-                    }
+                if (!rb_prohibit_interrupt) {
+                  if (rb_trap_pending) rb_trap_exec();
                 }
                 return 1;
             }
@@ -1452,160 +724,37 @@ lib_eventloop_core(check_root, update_flag, check_var, interp)
                     if (*check_var || !found_event) {
                         return found_event;
                     }
-                    if (interp != (Tcl_Interp*)NULL 
-                        && Tcl_InterpDeleted(interp)) {
-                        /* IP for check_var is deleted */
-                        return 0;
-                    }
                 }
 
-                if (NIL_P(eventloop_thread) || current == eventloop_thread) {
-                    int st;
-                    int status;
-
-                    /* st = Tcl_DoOneEvent(event_flag); */
-                    st = RTEST(rb_protect(call_DoOneEvent, 
-                                          INT2FIX(event_flag), &status)); 
-                    if (status) {
-                        switch (status) {
-                        case TAG_RAISE:
-                            if (NIL_P(ruby_errinfo)) {
-                                rbtk_pending_exception 
-                                    = rb_exc_new2(rb_eException, 
-                                                  "unknown exception");
-                            } else {
-                                rbtk_pending_exception = ruby_errinfo;
-
-                                if (!NIL_P(rbtk_pending_exception)) {
-                                    if (rbtk_eventloop_depth == 0) {
-                                        VALUE exc = rbtk_pending_exception;
-                                        rbtk_pending_exception = Qnil;
-                                        rb_exc_raise(exc);
-                                    } else {
-                                        return 0;
-                                    }
-                                }
-                            }
-                            break;
-
-                        case TAG_FATAL:
-                            if (NIL_P(ruby_errinfo)) {
-                                rb_exc_raise(rb_exc_new2(rb_eFatal, "FATAL"));
-                            } else {
-                                rb_exc_raise(ruby_errinfo);
-                            }
-                        }
-                    }
-
-                    if (depth != rbtk_eventloop_depth) {
-                        DUMP2("DoOneEvent(2) abnormal exit!! %d", 
-                              rbtk_eventloop_depth);
-                        return 0;
-                    }
-
-                    DUMP1("trap check");
-                    if (rb_trap_pending) {
-                        run_timer_flag = 0;
-                        if (rb_prohibit_interrupt || check_var != (int*)NULL) {
-                            /* pending or on wait command */
-                            return 0;
-                        } else {
-                            rb_trap_exec();
-                        }
-                    }
-
-                    if (check_var != (int*)NULL 
-                        && !NIL_P(rbtk_pending_exception)) {
-                        DUMP1("exception on wait");
-                        return 0;
-                    }
-
-                    if (pending_exception_check0()) {
-                        /* pending -> upper level */
+                if (Tcl_DoOneEvent(event_flag)) {
+                    tick_counter++;
+                } else {
+                    if (update_flag != 0) {
+                        DUMP1("update complete");
                         return 0;
                     }
-
-                    if (st) {
-                        tick_counter++;
-                    } else {
-                        if (update_flag != 0) {
-                            DUMP1("update complete");
-                            return 0;
-                        }
-
-                        tick_counter += no_event_tick;
-
-                        /* rb_thread_wait_for(t); */
-                        rb_protect(eventloop_sleep, Qnil, &status);
-
-                        if (status) {
-                            switch (status) {
-                            case TAG_RAISE:
-                                if (NIL_P(ruby_errinfo)) {
-                                    rbtk_pending_exception 
-                                        = rb_exc_new2(rb_eException, 
-                                                      "unknown exception");
-                                } else {
-                                    rbtk_pending_exception = ruby_errinfo;
-
-                                    if (!NIL_P(rbtk_pending_exception)) {
-                                        if (rbtk_eventloop_depth == 0) {
-                                            VALUE exc = rbtk_pending_exception;
-                                            rbtk_pending_exception = Qnil;
-                                            rb_exc_raise(exc);
-                                        } else {
-                                            return 0;
-                                        }
-                                    }
-                                }
-                                break;
-
-                            case TAG_FATAL:
-                                if (NIL_P(ruby_errinfo)) {
-                                    rb_exc_raise(rb_exc_new2(rb_eFatal, 
-                                                             "FATAL"));
-                                } else {
-                                    rb_exc_raise(ruby_errinfo);
-                                }
-                            }
-                        }
-                    }
-
-                } else {
-                    DUMP2("sleep eventloop %lx", current);
-                    DUMP2("eventloop thread is %lx", eventloop_thread);
-                    rb_thread_stop();
+                    tick_counter += no_event_tick;
+                    rb_thread_wait_for(t);
                 }
 
-                if (!NIL_P(watchdog_thread) && eventloop_thread != current) {
+                if (watchdog_thread != 0 && eventloop_thread != current) {
                     return 1;
                 }
 
-                DUMP1("trap check");
-                if (rb_trap_pending) {
-                    run_timer_flag = 0;
-                    if (rb_prohibit_interrupt || check_var != (int*)NULL) {
-                        /* pending or on wait command */
-                        return 0;
-                    } else {
-                        rb_trap_exec();
-                    }
-                }
-
                 DUMP1("check Root Widget");
-                if (check_root && tk_stubs_init_p() && Tk_GetNumMainWindows() == 0) {
+                if (check_root && Tk_GetNumMainWindows() == 0) {
                     run_timer_flag = 0;
-                    if (rb_trap_pending) {
-                        if (rb_prohibit_interrupt || check_var != (int*)NULL) {
-                            /* pending or on wait command */
-                            return 0;
-                        } else {
-                            rb_trap_exec();
-                        }
+                    if (!rb_prohibit_interrupt) {
+                      if (rb_trap_pending) rb_trap_exec();
                     }
                     return 1;
                 }
 
+                DUMP1("trap check");
+                if (!rb_prohibit_interrupt) {
+                  if (rb_trap_pending) rb_trap_exec();
+                }
+
                 if (loop_counter++ > 30000) {
                     /* fprintf(stderr, "loop_counter > 30000\n"); */
                     loop_counter = 0;
@@ -1628,27 +777,13 @@ lib_eventloop_core(check_root, update_flag, check_var, interp)
     return 1;
 }
 
-
-struct evloop_params {
-    int check_root;
-    int update_flag;
-    int *check_var;
-    Tcl_Interp *interp;
-    int thr_crit_bup;
-};
-
 VALUE
-lib_eventloop_main_core(args)
-    VALUE args;
+lib_eventloop_main(check_rootwidget)
+    VALUE check_rootwidget;
 {
-    struct evloop_params *params = (struct evloop_params *)args;
+    check_rootwidget_flag = RTEST(check_rootwidget);
 
-    check_rootwidget_flag = params->check_root;
-
-    if (lib_eventloop_core(params->check_root, 
-                           params->update_flag, 
-                           params->check_var, 
-                           params->interp)) {
+    if (lib_eventloop_core(check_rootwidget_flag, 0, (int *)NULL)) {
         return Qtrue;
     } else {
         return Qfalse;
@@ -1656,139 +791,35 @@ lib_eventloop_main_core(args)
 }
 
 VALUE
-lib_eventloop_main(args)
-    VALUE args;
+lib_eventloop_ensure(parent_evloop)
+    VALUE parent_evloop;
 {
-    return lib_eventloop_main_core(args);
-
-#if 0
-    volatile VALUE ret;
-    int status = 0;
-
-    ret = rb_protect(lib_eventloop_main_core, args, &status);
-
-    switch (status) {
-    case TAG_RAISE:
-        if (NIL_P(ruby_errinfo)) {
-            rbtk_pending_exception 
-                = rb_exc_new2(rb_eException, "unknown exception");
-        } else {
-            rbtk_pending_exception = ruby_errinfo;
-        }
-        return Qnil;
-
-    case TAG_FATAL:
-        if (NIL_P(ruby_errinfo)) {
-            rbtk_pending_exception = rb_exc_new2(rb_eFatal, "FATAL");
-        } else {
-            rbtk_pending_exception = ruby_errinfo;
-        }
-        return Qnil;
+    Tk_DeleteTimerHandler(timer_token);
+    timer_token = (Tcl_TimerToken)NULL;
+    DUMP2("eventloop-ensure: current-thread : %lx\n", rb_thread_current());
+    DUMP2("eventloop-ensure: eventloop-thread : %lx\n", eventloop_thread);
+    if (eventloop_thread == rb_thread_current()) {
+        DUMP2("eventloop-thread -> %lx\n", parent_evloop);
+        eventloop_thread = parent_evloop;
     }
-
-    return ret;
-#endif
-}
-
-VALUE
-lib_eventloop_ensure(args)
-    VALUE args;
-{
-    struct evloop_params *ptr = (struct evloop_params *)args;
-    volatile VALUE current_evloop = rb_thread_current();
-
-    DUMP2("eventloop_ensure: current-thread : %lx", current_evloop);
-    DUMP2("eventloop_ensure: eventloop-thread : %lx", eventloop_thread);
-    if (eventloop_thread != current_evloop) {
-        DUMP2("finish eventloop %lx (NOT current eventloop)", current_evloop);
-
-	rb_thread_critical = ptr->thr_crit_bup;
-
-        free(ptr);
-
-        return Qnil;
-    }
-
-    while((eventloop_thread = rb_ary_pop(eventloop_stack))) {
-        DUMP2("eventloop-ensure: new eventloop-thread -> %lx", 
-              eventloop_thread);
-
-        if (eventloop_thread == current_evloop) {
-            rbtk_eventloop_depth--;
-            DUMP2("eventloop %lx : back from recursive call", current_evloop);
-            break;
-        }
-
-        if (NIL_P(eventloop_thread)) {
-          Tcl_DeleteTimerHandler(timer_token);
-          timer_token = (Tcl_TimerToken)NULL;
-
-          break; 
-        }
-
-        if (RTEST(rb_funcall(eventloop_thread, ID_alive_p, 0, 0))) {
-            DUMP2("eventloop-enshure: wake up parent %lx", eventloop_thread);
-            rb_thread_wakeup(eventloop_thread);
-
-            break;
-        }
-    }
-
-    rb_thread_critical = ptr->thr_crit_bup;
-
-    free(ptr);
-
-    DUMP2("finish current eventloop %lx", current_evloop);
     return Qnil;
 }
 
 static VALUE
-lib_eventloop_launcher(check_root, update_flag, check_var, interp)
-    int check_root;
-    int update_flag;
-    int *check_var;
-    Tcl_Interp *interp;
+lib_eventloop_launcher(check_rootwidget)
+    VALUE check_rootwidget;
 {
-    volatile VALUE parent_evloop = eventloop_thread;
-    struct evloop_params *args = ALLOC(struct evloop_params);
-
-    tcl_stubs_check();
+    VALUE parent_evloop = eventloop_thread;
 
     eventloop_thread = rb_thread_current();
 
-    if (parent_evloop == eventloop_thread) {
-        DUMP2("eventloop: recursive call on %lx", parent_evloop);
-        rbtk_eventloop_depth++;
-    }
-
-    if (!NIL_P(parent_evloop) && parent_evloop != eventloop_thread) {
-        DUMP2("wait for stop of parent_evloop %lx", parent_evloop);
-        while(!RTEST(rb_funcall(parent_evloop, ID_stop_p, 0))) {
-            DUMP2("parent_evloop %lx doesn't stop", parent_evloop);
-            rb_thread_run(parent_evloop);
-        }
-        DUMP1("succeed to stop parent");
-    }
-
-    rb_ary_push(eventloop_stack, parent_evloop);
-
-    DUMP3("tcltklib: eventloop-thread : %lx -> %lx\n", 
+    if (ruby_debug) { 
+        fprintf(stderr, "tcltklib: eventloop-thread : %lx -> %lx\n", 
                 parent_evloop, eventloop_thread);
+    }
 
-    args->check_root   = check_root;
-    args->update_flag  = update_flag;
-    args->check_var    = check_var;
-    args->interp       = interp;
-    args->thr_crit_bup = rb_thread_critical;
-
-    rb_thread_critical = Qfalse;
-
-#if 0
-    return rb_ensure(lib_eventloop_main, (VALUE)args, 
-                     lib_eventloop_ensure, (VALUE)args);
-#endif
-    return rb_ensure(lib_eventloop_main_core, (VALUE)args, 
-                     lib_eventloop_ensure, (VALUE)args);
+    return rb_ensure(lib_eventloop_main, check_rootwidget, 
+                     lib_eventloop_ensure, parent_evloop);
 }
 
 /* execute Tk_MainLoop */
@@ -1808,8 +839,7 @@ lib_mainloop(argc, argv, self)
         check_rootwidget = Qfalse;
     }
 
-    return lib_eventloop_launcher(RTEST(check_rootwidget), 0, 
-                                  (int*)NULL, (Tcl_Interp*)NULL);
+    return lib_eventloop_launcher(check_rootwidget);
 }
 
 static VALUE
@@ -1821,7 +851,8 @@ ip_mainloop(argc, argv, self)
     struct tcltkip *ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return Qnil;
     }
 
@@ -1832,18 +863,7 @@ ip_mainloop(argc, argv, self)
     return lib_mainloop(argc, argv, self);
 }
 
-
-static VALUE
-watchdog_evloop_launcher(check_rootwidget)
-    VALUE check_rootwidget;
-{
-    return lib_eventloop_launcher(RTEST(check_rootwidget), 0, 
-                                  (int*)NULL, (Tcl_Interp*)NULL);
-}
-
-#define EVLOOP_WAKEUP_CHANCE 3
-
-static VALUE
+VALUE
 lib_watchdog_core(check_rootwidget)
     VALUE check_rootwidget;
 {
@@ -1859,7 +879,7 @@ lib_watchdog_core(check_rootwidget)
     t1.tv_usec = (time_t)((WATCHDOG_INTERVAL)*1000.0);
 
     /* check other watchdog thread */
-    if (!NIL_P(watchdog_thread)) {
+    if (watchdog_thread != 0) {
         if (RTEST(rb_funcall(watchdog_thread, ID_stop_p, 0))) {
             rb_funcall(watchdog_thread, ID_kill, 0);
         } else {
@@ -1870,24 +890,23 @@ lib_watchdog_core(check_rootwidget)
 
     /* watchdog start */
     do {
-        if (NIL_P(eventloop_thread)
-            || (loop_counter == prev_val && chance >= EVLOOP_WAKEUP_CHANCE)) {
+        if (eventloop_thread == 0 
+            || (loop_counter == prev_val
+                && RTEST(rb_funcall(eventloop_thread, ID_stop_p, 0))
+                && ++chance >= 3 )
+            ) {
             /* start new eventloop thread */
             DUMP2("eventloop thread %lx is sleeping or dead", 
                   eventloop_thread);
-            evloop = rb_thread_create(watchdog_evloop_launcher, 
+            evloop = rb_thread_create(lib_eventloop_launcher, 
                                       (void*)&check_rootwidget);
             DUMP2("create new eventloop thread %lx", evloop);
             loop_counter = -1;
             chance = 0;
             rb_thread_run(evloop);
         } else {
-            prev_val = loop_counter;
-            if (RTEST(rb_funcall(eventloop_thread, ID_stop_p, 0))) {
-                ++chance;
-            } else {
-                chance = 0;
-            }
+            loop_counter = prev_val;
+            chance = 0;
             if (event_loop_wait_event) {
                 rb_thread_wait_for(t0);
             } else {
@@ -1895,7 +914,7 @@ lib_watchdog_core(check_rootwidget)
             }
             /* rb_thread_schedule(); */
         }
-    } while(!check || !tk_stubs_init_p() || Tk_GetNumMainWindows() != 0);
+    } while(!check || Tk_GetNumMainWindows() != 0);
 
     return Qnil;
 }
@@ -1904,7 +923,7 @@ VALUE
 lib_watchdog_ensure(arg)
     VALUE arg;
 {
-    eventloop_thread = Qnil; /* stop eventloops */
+    eventloop_thread = 0; /* stop eventloops */
     return Qnil;
 }
 
@@ -1937,7 +956,8 @@ ip_mainloop_watchdog(argc, argv, self)
     struct tcltkip *ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return Qnil;
     }
 
@@ -1948,108 +968,6 @@ ip_mainloop_watchdog(argc, argv, self)
     return lib_mainloop_watchdog(argc, argv, self);
 }
 
-
-/* thread-safe(?) interaction between Ruby and Tk */
-struct thread_call_proc_arg {
-    VALUE proc;
-    int *done;
-};
-
-void 
-_thread_call_proc_arg_mark(struct thread_call_proc_arg *q)
-{
-    rb_gc_mark(q->proc);
-}
-
-static VALUE
-_thread_call_proc_core(arg)
-    VALUE arg;
-{
-    struct thread_call_proc_arg *q = (struct thread_call_proc_arg*)arg;
-    return rb_funcall(q->proc, ID_call, 0);
-}
-
-static VALUE
-_thread_call_proc_ensure(arg)
-    VALUE arg;
-{
-    struct thread_call_proc_arg *q = (struct thread_call_proc_arg*)arg;
-    *(q->done) = 1;
-    return Qnil;
-}
-
-static VALUE
-_thread_call_proc(arg)
-    VALUE arg;
-{
-    struct thread_call_proc_arg *q = (struct thread_call_proc_arg*)arg;
-
-    return rb_ensure(_thread_call_proc_core, (VALUE)q, 
-                     _thread_call_proc_ensure, (VALUE)q);
-}
-
-static VALUE
-_thread_call_proc_value(th)
-    VALUE th;
-{
-    return rb_funcall(th, ID_value, 0);
-}
-
-static VALUE
-lib_thread_callback(argc, argv, self)
-    int argc;
-    VALUE *argv;
-    VALUE self;
-{
-    struct thread_call_proc_arg *q;
-    VALUE proc, th, ret;
-    int status, foundEvent;
-
-    if (rb_scan_args(argc, argv, "01", &proc) == 0) {
-        proc = rb_block_proc();
-    }
-
-    q = (struct thread_call_proc_arg *)ALLOC(struct thread_call_proc_arg);
-    q->proc = proc;
-    q->done = (int*)ALLOC(int);
-    *(q->done) = 0;
-
-    /* create call-proc thread */
-    th = rb_thread_create(_thread_call_proc, (void*)q);
-
-    rb_thread_schedule();
-
-    /* start sub-eventloop */
-    foundEvent = RTEST(lib_eventloop_launcher(/* not check root-widget */0, 0, 
-                                              q->done, (Tcl_Interp*)NULL));
-
-    if (RTEST(rb_funcall(th, ID_alive_p, 0))) {
-        rb_funcall(th, ID_kill, 0);
-        ret = Qnil;
-    } else {
-        ret = rb_protect(_thread_call_proc_value, th, &status);
-    }
-
-    free(q->done);
-    free(q);
-
-    if (NIL_P(rbtk_pending_exception)) {
-        /* return ruby_errinfo; */
-        if (status) {
-            rb_exc_raise(ruby_errinfo);
-        }
-    } else {
-        VALUE exc = rbtk_pending_exception;
-        rbtk_pending_exception = Qnil;
-        /* return exc; */
-        rb_exc_raise(exc);
-    }
-
-    return ret;
-}
-
-
-/* do_one_event */
 static VALUE
 lib_do_one_event_core(argc, argv, self, is_ip)
     int   argc;
@@ -2061,12 +979,6 @@ lib_do_one_event_core(argc, argv, self, is_ip)
     int flags;
     int found_event;
 
-    if (!NIL_P(eventloop_thread)) {
-        rb_raise(rb_eRuntimeError, "eventloop is already running");
-    }
-
-    tcl_stubs_check();
-
     if (rb_scan_args(argc, argv, "01", &vflags) == 0) {
         flags = TCL_ALL_EVENTS | TCL_DONT_WAIT;
     } else {
@@ -2083,7 +995,8 @@ lib_do_one_event_core(argc, argv, self, is_ip)
         struct tcltkip *ptr = get_ip(self);
 
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
             return Qfalse;
         }
 
@@ -2096,10 +1009,6 @@ lib_do_one_event_core(argc, argv, self, is_ip)
     /* found_event = Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT); */
     found_event = Tcl_DoOneEvent(flags);
 
-    if (pending_exception_check0()) {
-        return Qfalse;
-    }
-
     if (found_event) {
         return Qtrue;
     } else {
@@ -2145,12 +1054,14 @@ ip_set_exc_message(interp, exc)
     rb_thread_critical = Qtrue;
 
     msg = rb_funcall(exc, ID_message, 0, 0);
-    StringValue(msg);
 
 #if TCL_MAJOR_VERSION > 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION > 0)
-    enc = rb_attr_get(exc, ID_at_enc);
-    if (NIL_P(enc)) {
-        enc = rb_attr_get(msg, ID_at_enc);
+    enc = Qnil;
+    if (RTEST(rb_ivar_defined(exc, ID_at_enc))) {
+        enc = rb_ivar_get(exc, ID_at_enc);
+    }
+    if (NIL_P(enc) && RTEST(rb_ivar_defined(msg, ID_at_enc))) {
+        enc = rb_ivar_get(msg, ID_at_enc);
     }
     if (NIL_P(enc)) {
         encoding = (Tcl_Encoding)NULL;
@@ -2163,7 +1074,7 @@ ip_set_exc_message(interp, exc)
 
     /* to avoid a garbled error message dialog */
     buf = ALLOC_N(char, (RSTRING(msg)->len)+1);
-    memcpy(buf, RSTRING(msg)->ptr, RSTRING(msg)->len);
+    strncpy(buf, RSTRING(msg)->ptr, RSTRING(msg)->len);
     buf[RSTRING(msg)->len] = 0;
 
     Tcl_DStringInit(&dstr);
@@ -2172,7 +1083,6 @@ ip_set_exc_message(interp, exc)
 
     Tcl_AppendResult(interp, Tcl_DStringValue(&dstr), (char*)NULL);
     DUMP2("error message:%s", Tcl_DStringValue(&dstr));
-    Tcl_DStringFree(&dstr);
     free(buf);
 
 #else /* TCL_VERSION <= 8.0 */
@@ -2211,88 +1121,130 @@ TkStringValue(obj)
     return rb_funcall(obj, ID_inspect, 0, 0);
 }
 
-static int
-tcl_protect_core(interp, proc, data) /* should not raise exception */
-    Tcl_Interp *interp;
-    VALUE (*proc)();
-    VALUE data;
+/* Tcl command `ruby'|`ruby_eval' */
+static VALUE
+ip_ruby_eval_rescue(failed, einfo)
+    VALUE failed;
+    VALUE einfo;
+{
+    DUMP1("call ip_ruby_eval_rescue");
+    RARRAY(failed)->ptr[0] = einfo;
+    return Qnil;
+}
+
+struct eval_body_arg {
+    char  *string;
+    VALUE failed;
+};
+
+static VALUE
+ip_ruby_eval_body(arg)
+    struct eval_body_arg *arg;
 {
-    volatile VALUE ret, exc = Qnil;
+    volatile VALUE ret;
     int status = 0;
-    int thr_crit_bup = rb_thread_critical;
+    int thr_crit_bup;
+
+    thr_crit_bup = rb_thread_critical;
+    rb_thread_critical = Qtrue;
+
+    DUMP1("call ip_ruby_eval_body");
+    rb_trap_immediate = 0;
+
+#if 0
+    ret = rb_rescue2(rb_eval_string, (VALUE)arg->string, 
+                      ip_ruby_eval_rescue, arg->failed,
+                      rb_eStandardError, rb_eScriptError, rb_eSystemExit, 
+                      (VALUE)0);
+#else
 
     rb_thread_critical = Qfalse;
-    ret = rb_protect(proc, data, &status);
+    ret = rb_eval_string_protect(arg->string, &status);
     rb_thread_critical = Qtrue;
     if (status) {
-        char *buf;
-        VALUE old_gc, type, str;
+        char *errtype, *buf;
+        int  errtype_len, len;
+        VALUE old_gc;
 
         old_gc = rb_gc_disable();
 
         switch(status) {
         case TAG_RETURN:
-            type = eTkCallbackReturn;
-            goto error;
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackReturn, buf);
+            free(buf);
+            break;
+
         case TAG_BREAK:
-            type = eTkCallbackBreak;
-            goto error;
-        case TAG_NEXT:
-            type = eTkCallbackContinue;
-            goto error;
-        error:
-            str = rb_str_new2("LocalJumpError: ");
-            rb_str_append(str, rb_obj_as_string(ruby_errinfo));
-            exc = rb_exc_new3(type, str);
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackBreak, buf);
+            free(buf);
             break;
 
-        case TAG_RETRY:
-            if (NIL_P(ruby_errinfo)) {
-                DUMP1("rb_protect: retry");
-                exc = rb_exc_new2(eTkCallbackRetry, "retry jump error");
-            } else {
-                exc = ruby_errinfo;
-            }
+        case TAG_NEXT:
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackContinue,buf);
+            free(buf);
             break;
 
+        case TAG_RETRY:
         case TAG_REDO:
             if (NIL_P(ruby_errinfo)) {
-                DUMP1("rb_protect: redo");
-                exc = rb_exc_new2(eTkCallbackRedo,  "redo jump error");
+                rb_jump_tag(status);
             } else {
-                exc = ruby_errinfo;
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
             }
             break;
 
         case TAG_RAISE:
-            if (NIL_P(ruby_errinfo)) {
-                exc = rb_exc_new2(rb_eException, "unknown exception");
-            } else {
-                exc = ruby_errinfo;
-            }
-            break;
-
         case TAG_FATAL:
             if (NIL_P(ruby_errinfo)) {
-                exc = rb_exc_new2(rb_eFatal, "FATAL");
+                RARRAY(arg->failed)->ptr[0] 
+                    = rb_exc_new2(rb_eException, "unknown exception");
             } else {
-                exc = ruby_errinfo;
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
             }
             break;
 
         case TAG_THROW:
             if (NIL_P(ruby_errinfo)) {
-                DUMP1("rb_protect: throw");
-                exc = rb_exc_new2(eTkCallbackThrow,  "throw jump error");
+                rb_jump_tag(TAG_THROW);
             } else {
-                exc = ruby_errinfo;
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
             }
             break;
 
         default:
             buf = ALLOC_N(char, 256);
             sprintf(buf, "unknown loncaljmp status %d", status);
-            exc = rb_exc_new2(rb_eException, buf);
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(rb_eException, buf);
             free(buf);
             break;
         }
@@ -2301,108 +1253,22 @@ tcl_protect_core(interp, proc, data) /* should not raise exception */
 
         ret = Qnil;
     }
+#endif
 
     rb_thread_critical = thr_crit_bup;
 
-    Tcl_ResetResult(interp);
-
-    /* status check */
-    if (!NIL_P(exc)) {
-        volatile VALUE eclass = rb_obj_class(exc);
-        volatile VALUE backtrace;
-
-        DUMP1("(failed)");
-
-        thr_crit_bup = rb_thread_critical;
-        rb_thread_critical = Qtrue;
-
-        DUMP1("set backtrace");
-        if (!NIL_P(backtrace = rb_funcall(exc, ID_backtrace, 0, 0))) {
-            backtrace = rb_ary_join(backtrace, rb_str_new2("\n"));
-            Tcl_AddErrorInfo(interp, StringValuePtr(backtrace));
-        }
-
-        rb_thread_critical = thr_crit_bup;
-
-        ip_set_exc_message(interp, exc);
-
-        if (eclass == eTkCallbackReturn)
-            return TCL_RETURN;
-
-        if (eclass == eTkCallbackBreak)
-            return TCL_BREAK;
-
-        if (eclass == eTkCallbackContinue)
-            return TCL_CONTINUE;
-
-        if (eclass == rb_eSystemExit || eclass == rb_eInterrupt) {
-            rbtk_pending_exception = exc;
-            return TCL_RETURN;
-        }
-
-        if (rb_obj_is_kind_of(exc, eTkLocalJumpError)) {
-            rbtk_pending_exception = exc;
-            return TCL_ERROR;
-        }
-
-        if (rb_obj_is_kind_of(exc, eLocalJumpError)) {
-            VALUE reason = rb_ivar_get(exc, ID_at_reason);
-
-            if (TYPE(reason) == T_SYMBOL) {
-                if (SYM2ID(reason) == ID_return)
-                    return TCL_RETURN;
-
-                if (SYM2ID(reason) == ID_break)
-                    return TCL_BREAK;
-
-                if (SYM2ID(reason) == ID_next)
-                    return TCL_CONTINUE;
-            }
-        }
-
-        return TCL_ERROR;
-    }
-
-    /* result must be string or nil */
-    if (!NIL_P(ret)) {
-        /* copy result to the tcl interpreter */
-        thr_crit_bup = rb_thread_critical;
-        rb_thread_critical = Qtrue;
-
-        ret = TkStringValue(ret);
-        DUMP1("Tcl_AppendResult");
-        Tcl_AppendResult(interp, RSTRING(ret)->ptr, (char *)NULL);
-
-        rb_thread_critical = thr_crit_bup;
-    }
-
-    DUMP2("(result) %s", NIL_P(ret) ? "nil" : RSTRING(ret)->ptr);
-
-    return TCL_OK;
+    return ret;
 }
 
-static int
-tcl_protect(interp, proc, data)
-    Tcl_Interp *interp;
-    VALUE (*proc)();
-    VALUE data;
+static VALUE
+ip_ruby_eval_ensure(trapflag)
+    VALUE trapflag;
 {
-    int old_trapflag = rb_trap_immediate;
-    int code;
-
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on tcl_protect()");
-    }
-#endif
-
-    rb_trap_immediate = 0;
-    code = tcl_protect_core(interp, proc, data);
-    rb_trap_immediate = old_trapflag;
-
-    return code;
+    rb_trap_immediate = NUM2INT(trapflag);
+    return Qnil;
 }
 
+
 static int
 #if TCL_MAJOR_VERSION >= 8
 ip_ruby_eval(clientData, interp, argc, argv)
@@ -2418,33 +1284,21 @@ ip_ruby_eval(clientData, interp, argc, argv)
     char *argv[];
 #endif
 {
-    char *arg;
+    volatile VALUE res;
+    volatile VALUE exception = rb_ary_new2(1);
+    int old_trapflag;
+    struct eval_body_arg *arg;
     int thr_crit_bup;
-    int code;
-
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
 
     /* ruby command has 1 arg. */
     if (argc != 2) {
-#if 0
-        rb_raise(rb_eArgError, 
-                 "wrong number of arguments (%d for 1)", argc - 1);
-#else
-        char buf[sizeof(int)*8 + 1];
-        Tcl_ResetResult(interp);
-        sprintf(buf, "%d", argc-1);
-        Tcl_AppendResult(interp, "wrong number of arguments (", 
-                         buf, " for 1)", (char *)NULL);
-        rbtk_pending_exception = rb_exc_new2(rb_eArgError, 
-                                             Tcl_GetStringResult(interp));
-        return TCL_ERROR;
-#endif
+        rb_raise(rb_eArgError, "wrong number of arguments (%d for 1)", 
+                 argc - 1);
     }
 
+    /* allocate */
+    arg = ALLOC(struct eval_body_arg);
+
     /* get C string from Tcl object */
 #if TCL_MAJOR_VERSION >= 8
     {
@@ -2455,31 +1309,158 @@ ip_ruby_eval(clientData, interp, argc, argv)
       rb_thread_critical = Qtrue;
 
       str = Tcl_GetStringFromObj(argv[1], &len);
-      arg = ALLOC_N(char, len + 1);
-      memcpy(arg, str, len);
-      arg[len] = 0;
+      arg->string = ALLOC_N(char, len + 1);
+      strncpy(arg->string, str, len);
+      arg->string[len] = 0;
 
       rb_thread_critical = thr_crit_bup;
 
     }
 #else /* TCL_MAJOR_VERSION < 8 */
-    arg = argv[1];
+    arg->string = argv[1];
 #endif
+    /* arg.failed = 0; */
+    RARRAY(exception)->ptr[0] = Qnil;
+    RARRAY(exception)->len = 1;
+    arg->failed = exception;
 
     /* evaluate the argument string by ruby */
-    DUMP2("rb_eval_string(%s)", arg);
-
-    code = tcl_protect(interp, rb_eval_string, (VALUE)arg);
+    DUMP2("rb_eval_string(%s)", arg->string);
+    old_trapflag = rb_trap_immediate;
+#ifdef HAVE_NATIVETHREAD
+    if (!is_ruby_native_thread()) {
+        rb_bug("cross-thread violation on ip_ruby_eval()");
+    }
+#endif
+    res = rb_ensure(ip_ruby_eval_body, (VALUE)arg, 
+                    ip_ruby_eval_ensure, INT2FIX(old_trapflag));
 
 #if TCL_MAJOR_VERSION >= 8
-    free(arg);
+    free(arg->string);
 #endif
 
-    return code;
+    free(arg);
+
+    /* status check */
+    /* if (arg.failed) { */
+    if (!NIL_P(RARRAY(exception)->ptr[0])) {
+        VALUE eclass;
+        volatile VALUE bt_ary;
+        volatile VALUE backtrace;
+
+        DUMP1("(rb_eval_string result) failed");
+
+        Tcl_ResetResult(interp);
+
+        res = RARRAY(exception)->ptr[0];
+        eclass = rb_obj_class(res);
+
+        thr_crit_bup = rb_thread_critical;
+        rb_thread_critical = Qtrue;
+
+        DUMP1("set backtrace");
+        if (!NIL_P(bt_ary = rb_funcall(res, ID_backtrace, 0, 0))) {
+          backtrace = rb_ary_join(bt_ary, rb_str_new2("\n"));
+          StringValue(backtrace);
+          Tcl_AddErrorInfo(interp, RSTRING(backtrace)->ptr);
+        }
+
+        rb_thread_critical = thr_crit_bup;
+
+        if (eclass == eTkCallbackReturn) {
+            ip_set_exc_message(interp, res);
+            return TCL_RETURN;
+
+        } else if (eclass == eTkCallbackBreak) {
+            ip_set_exc_message(interp, res);
+            return TCL_BREAK;
+
+        } else if (eclass == eTkCallbackContinue) {
+            ip_set_exc_message(interp, res);
+            return TCL_CONTINUE;
+
+        } else if (eclass == rb_eSystemExit) {
+            thr_crit_bup = rb_thread_critical;
+            rb_thread_critical = Qtrue;
+
+            /* Tcl_Eval(interp, "destroy ."); */
+            if (Tk_GetNumMainWindows() > 0) {
+                Tk_Window main_win = Tk_MainWindow(interp);
+                if (main_win != (Tk_Window)NULL) {
+                    Tk_DestroyWindow(main_win);
+                }
+            }
+
+            /* StringValue(res); */
+            res = rb_funcall(res, ID_message, 0, 0);
+
+            Tcl_AppendResult(interp, RSTRING(res)->ptr, (char*)NULL);
+
+            rb_thread_critical = thr_crit_bup;
+
+            rb_raise(rb_eSystemExit, RSTRING(res)->ptr);
+
+        } else if (rb_obj_is_kind_of(res, eLocalJumpError)) {
+            VALUE reason = rb_ivar_get(res, ID_at_reason);
+
+            if (TYPE(reason) != T_SYMBOL) {
+                ip_set_exc_message(interp, res);
+                return TCL_ERROR;
+            }
+
+            if (SYM2ID(reason) == ID_return) {
+                ip_set_exc_message(interp, res);
+                return TCL_RETURN;
+
+            } else if (SYM2ID(reason) == ID_break) {
+                ip_set_exc_message(interp, res);
+                return TCL_BREAK;
+
+            } else if (SYM2ID(reason) == ID_next) {
+                ip_set_exc_message(interp, res);
+                return TCL_CONTINUE;
+
+            } else {
+                ip_set_exc_message(interp, res);
+                return TCL_ERROR;
+            }
+        } else {
+            ip_set_exc_message(interp, res);
+            return TCL_ERROR;
+        }
+    }
+
+    /* result must be string or nil */
+    if (NIL_P(res)) {
+        DUMP1("(rb_eval_string result) nil");
+        Tcl_ResetResult(interp);
+        return TCL_OK;
+    }
+
+    /* copy result to the tcl interpreter */
+    thr_crit_bup = rb_thread_critical;
+    rb_thread_critical = Qtrue;
+
+    res = TkStringValue(res);
+    DUMP2("(rb_eval_string result) %s", RSTRING(res)->ptr);
+    DUMP1("Tcl_AppendResult");
+    Tcl_ResetResult(interp);
+    Tcl_AppendResult(interp, RSTRING(res)->ptr, (char *)NULL);
+
+    rb_thread_critical = thr_crit_bup;
+
+    return TCL_OK;
 }
 
 
 /* Tcl command `ruby_cmd' */
+struct cmd_body_arg {
+    VALUE receiver;
+    ID    method;
+    VALUE args;
+    VALUE failed;
+};
+
 static VALUE
 ip_ruby_cmd_core(arg)
     struct cmd_body_arg *arg;
@@ -2497,6 +1478,150 @@ ip_ruby_cmd_core(arg)
     return ret;
 }
 
+static VALUE
+ip_ruby_cmd_rescue(failed, einfo)
+    VALUE failed;
+    VALUE einfo;
+{
+    DUMP1("call ip_ruby_cmd_rescue");
+    RARRAY(failed)->ptr[0] = einfo;
+    return Qnil;
+}
+
+static VALUE
+ip_ruby_cmd_body(arg)
+    struct cmd_body_arg *arg;
+{
+    volatile VALUE ret;
+    int status = 0;
+    int thr_crit_bup;
+    VALUE old_gc;
+
+    volatile VALUE receiver = arg->receiver;
+    volatile VALUE args     = arg->args;
+    volatile VALUE failed   = arg->failed;
+
+    thr_crit_bup = rb_thread_critical;
+    rb_thread_critical = Qtrue;
+
+    DUMP1("call ip_ruby_cmd_body");
+    rb_trap_immediate = 0;
+
+#if 0
+    ret = rb_rescue2(ip_ruby_cmd_core, (VALUE)arg, 
+                     ip_ruby_cmd_rescue, arg->failed,
+                     rb_eStandardError, rb_eScriptError, rb_eSystemExit, 
+                     (VALUE)0);
+#else
+    ret = rb_protect(ip_ruby_cmd_core, (VALUE)arg, &status);
+
+    if (status) {
+        char *errtype, *buf;
+        int  errtype_len, len;
+
+        old_gc = rb_gc_disable();
+
+        switch(status) {
+        case TAG_RETURN:
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackReturn, buf);
+            free(buf);
+            break;
+
+        case TAG_BREAK:
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackBreak, buf);
+            free(buf);
+            break;
+
+        case TAG_NEXT:
+            errtype = "LocalJumpError: ";
+            errtype_len = strlen(errtype);
+            len = errtype_len + RSTRING(rb_obj_as_string(ruby_errinfo))->len;
+            buf = ALLOC_N(char, len + 1);
+            strncpy(buf, errtype, errtype_len);
+            strncpy(buf + errtype_len, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->ptr, 
+                    RSTRING(rb_obj_as_string(ruby_errinfo))->len);
+            *(buf + len) = 0;
+
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(eTkCallbackContinue,buf);
+            free(buf);
+            break;
+
+        case TAG_RETRY:
+        case TAG_REDO:
+            if (NIL_P(ruby_errinfo)) {
+                rb_jump_tag(status);
+            } else {
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
+            }
+            break;
+
+        case TAG_RAISE:
+        case TAG_FATAL:
+            if (NIL_P(ruby_errinfo)) {
+                RARRAY(arg->failed)->ptr[0] 
+                    = rb_exc_new2(rb_eException, "unknown exception");
+            } else {
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
+            }
+            break;
+
+        case TAG_THROW:
+            if (NIL_P(ruby_errinfo)) {
+                rb_jump_tag(TAG_THROW);
+            } else {
+                RARRAY(arg->failed)->ptr[0] = ruby_errinfo;
+            }
+            break;
+
+        default:
+            buf = ALLOC_N(char, 256);
+            rb_warn(buf, "unknown loncaljmp status %d", status);
+            RARRAY(arg->failed)->ptr[0] = rb_exc_new2(rb_eException, buf);
+            free(buf);
+            break;
+        }
+
+        if (old_gc == Qfalse) rb_gc_enable();
+
+        ret = Qnil;
+    }
+#endif
+
+    rb_thread_critical = thr_crit_bup;
+    DUMP1("finish ip_ruby_cmd_body");
+
+    return ret;
+}
+
+static VALUE
+ip_ruby_cmd_ensure(trapflag)
+    VALUE trapflag;
+{
+    rb_trap_immediate = NUM2INT(trapflag);
+    return Qnil;
+}
+
 /* ruby_cmd receiver method arg ... */
 static int
 #if TCL_MAJOR_VERSION >= 8
@@ -2513,33 +1638,21 @@ ip_ruby_cmd(clientData, interp, argc, argv)
     char *argv[];
 #endif
 {
+    volatile VALUE res;
     volatile VALUE receiver;
     volatile ID method;
-    volatile VALUE args;
+    volatile VALUE args = rb_ary_new2(argc - 2);
+    volatile VALUE exception = rb_ary_new2(1);
     char *str;
     int i;
     int  len;
+    int old_trapflag;
     struct cmd_body_arg *arg;
     int thr_crit_bup;
     VALUE old_gc;
-    int code;
-
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
 
     if (argc < 3) {
-#if 0
         rb_raise(rb_eArgError, "too few arguments");
-#else
-        Tcl_ResetResult(interp);
-        Tcl_AppendResult(interp, "too few arguments", (char *)NULL);
-        rbtk_pending_exception = rb_exc_new2(rb_eArgError, 
-                                             Tcl_GetStringResult(interp));
-        return TCL_ERROR;
-#endif
     }
 
     /* allocate */
@@ -2570,23 +1683,14 @@ ip_ruby_cmd(clientData, interp, argc, argv)
         len = strlen(str);
         buf = ALLOC_N(char, len + 2);
         buf[0] = '$';
-        memcpy(buf + 1, str, len);
+        strncpy(buf + 1, str, len);
         buf[len + 1] = 0;
         receiver = rb_gv_get(buf);
         free(buf);
     }
     if (NIL_P(receiver)) {
-#if 0
-        rb_raise(rb_eArgError, 
-                 "unknown class/module/global-variable '%s'", str);
-#else
-        Tcl_ResetResult(interp);
-        Tcl_AppendResult(interp, "unknown class/module/global-variable '", 
-                         str, "'", (char *)NULL);
-        rbtk_pending_exception = rb_exc_new2(rb_eArgError, 
-                                             Tcl_GetStringResult(interp));
-        return TCL_ERROR;
-#endif
+        rb_raise(rb_eArgError, "unknown class/module/global-variable '%s'", 
+                 str);
     }
 
     /* get metrhod */
@@ -2598,7 +1702,6 @@ ip_ruby_cmd(clientData, interp, argc, argv)
     method = rb_intern(str);
 
     /* get args */
-    args = rb_ary_new2(argc - 2);
     RARRAY(args)->len = 0;
     for(i = 3; i < argc; i++) {
 #if TCL_MAJOR_VERSION >= 8
@@ -2614,22 +1717,145 @@ ip_ruby_cmd(clientData, interp, argc, argv)
     if (old_gc == Qfalse) rb_gc_enable();
     rb_thread_critical = thr_crit_bup;
 
+    RARRAY(exception)->ptr[0] = Qnil;
+    RARRAY(exception)->len = 1;
+
     arg->receiver = receiver;
     arg->method = method;
     arg->args = args;
+    arg->failed = exception;
 
     /* evaluate the argument string by ruby */
-    code = tcl_protect(interp, ip_ruby_cmd_core, (VALUE)arg);
+    old_trapflag = rb_trap_immediate;
+#ifdef HAVE_NATIVETHREAD
+    if (!is_ruby_native_thread()) {
+        rb_bug("cross-thread violation on ip_ruby_cmd()");
+    }
+#endif
+
+    res = rb_ensure(ip_ruby_cmd_body, (VALUE)arg, 
+                    ip_ruby_cmd_ensure, INT2FIX(old_trapflag));
 
     free(arg);
 
-    return code;
+    /* status check */
+    /* if (arg.failed) { */
+    if (!NIL_P(RARRAY(exception)->ptr[0])) {
+        VALUE eclass;
+        volatile VALUE bt_ary;
+        volatile VALUE backtrace;
+
+        DUMP1("(rb_eval_cmd result) failed");
+
+        Tcl_ResetResult(interp);
+
+        res = RARRAY(exception)->ptr[0];
+        eclass = rb_obj_class(res);
+
+        thr_crit_bup = rb_thread_critical;
+        rb_thread_critical = Qtrue;
+
+        DUMP1("set backtrace");
+        if (!NIL_P(bt_ary = rb_funcall(res, ID_backtrace, 0, 0))) {
+          backtrace = rb_ary_join(bt_ary, rb_str_new2("\n"));
+          StringValue(backtrace);
+          Tcl_AddErrorInfo(interp, RSTRING(backtrace)->ptr);
+        }
+
+        rb_thread_critical = thr_crit_bup;
+
+        if (eclass == eTkCallbackReturn) {
+            ip_set_exc_message(interp, res);
+            return TCL_RETURN;
+
+        } else if (eclass == eTkCallbackBreak) {
+            ip_set_exc_message(interp, res);
+            return TCL_BREAK;
+
+        } else if (eclass == eTkCallbackContinue) {
+            ip_set_exc_message(interp, res);
+            return TCL_CONTINUE;
+
+        } else if (eclass == rb_eSystemExit) {
+            thr_crit_bup = rb_thread_critical;
+            rb_thread_critical = Qtrue;
+
+            /* Tcl_Eval(interp, "destroy ."); */
+            if (Tk_GetNumMainWindows() > 0) {
+                Tk_Window main_win = Tk_MainWindow(interp);
+                if (main_win != (Tk_Window)NULL) {
+                    Tk_DestroyWindow(main_win);
+                }
+            }
+
+            /* StringValue(res); */
+            res = rb_funcall(res, ID_message, 0, 0);
+
+            Tcl_AppendResult(interp, RSTRING(res)->ptr, (char*)NULL);
+
+            rb_thread_critical = thr_crit_bup;
+
+            rb_raise(rb_eSystemExit, RSTRING(res)->ptr);
+
+        } else if (rb_obj_is_kind_of(res, eLocalJumpError)) {
+            VALUE reason = rb_ivar_get(res, ID_at_reason);
+
+            if (TYPE(reason) != T_SYMBOL) {
+                ip_set_exc_message(interp, res);
+                return TCL_ERROR;
+            }
+
+            if (SYM2ID(reason) == ID_return) {
+                ip_set_exc_message(interp, res);
+                return TCL_RETURN;
+
+            } else if (SYM2ID(reason) == ID_break) {
+                ip_set_exc_message(interp, res);
+                return TCL_BREAK;
+
+            } else if (SYM2ID(reason) == ID_next) {
+                ip_set_exc_message(interp, res);
+                return TCL_CONTINUE;
+
+            } else {
+                ip_set_exc_message(interp, res);
+                return TCL_ERROR;
+            }
+        } else {
+            ip_set_exc_message(interp, res);
+            return TCL_ERROR;
+        }
+    }
+
+    /* result must be string or nil */
+    if (NIL_P(res)) {
+        DUMP1("(rb_eval_cmd result) nil");
+        Tcl_ResetResult(interp);
+        return TCL_OK;
+    }
+
+
+    /* copy result to the tcl interpreter */
+    thr_crit_bup = rb_thread_critical;
+    rb_thread_critical = Qtrue;
+
+    old_gc = rb_gc_disable();
+
+    res = TkStringValue(res);
+
+    if (old_gc == Qfalse) rb_gc_enable();
+    DUMP2("(rb_eval_cmd result) '%s'", RSTRING(res)->ptr);
+    DUMP1("Tcl_AppendResult");
+    Tcl_ResetResult(interp);
+    Tcl_AppendResult(interp, RSTRING(res)->ptr, (char *)NULL);
+
+    rb_thread_critical = thr_crit_bup;
+
+    DUMP1("end of ip_ruby_cmd");
+    return TCL_OK;
 }
 
 
-/*****************************/
-/* relpace of 'exit' command */
-/*****************************/
 static int
 #if TCL_MAJOR_VERSION >= 8
 ip_InterpExitObjCmd(clientData, interp, argc, argv)
@@ -2645,18 +1871,9 @@ ip_InterpExitCommand(clientData, interp, argc, argv)
     char *argv[];
 #endif
 {
-    DUMP1("start ip_InterpExitCommand");
-    if (interp != (Tcl_Interp*)NULL 
-        && !Tcl_InterpDeleted(interp)
-#if TCL_NAMESPACE_DEBUG
-        && !ip_null_namespace(interp)
-#endif
-        ) {
-        Tcl_ResetResult(interp);
-        /* Tcl_Preserve(interp); */
-        /* Tcl_Eval(interp, "interp eval {} {destroy .}; interp delete {}"); */
-        ip_finalize(interp);
-        Tcl_DeleteInterp(interp);
+    if (!Tcl_InterpDeleted(interp)) {
+        Tcl_Preserve(interp);
+        Tcl_Eval(interp, "interp eval {} {destroy .}; interp delete {}");
         Tcl_Release(interp);
     }
     return TCL_OK;
@@ -2679,77 +1896,62 @@ ip_RubyExitCommand(clientData, interp, argc, argv)
 {
     int state;
     char *cmd, *param;
-#if TCL_MAJOR_VERSION < 8
+
+#if TCL_MAJOR_VERSION >= 8
+    cmd = Tcl_GetString(argv[0]);
+
+#else /* TCL_MAJOR_VERSION < 8 */
     char *endptr;
     cmd = argv[0];
 #endif
 
-    DUMP1("start ip_RubyExitCommand");
-
-#if TCL_MAJOR_VERSION >= 8
-    /* cmd = Tcl_GetString(argv[0]); */
-    cmd = Tcl_GetStringFromObj(argv[0], (int*)NULL);
+    if (rb_safe_level() >= 4) {
+        rb_raise(rb_eSecurityError, 
+                 "Insecure operation `exit' at level %d", 
+                 rb_safe_level());
+    } else if (Tcl_IsSafe(interp)) {
+        rb_raise(rb_eSecurityError, 
+                 "Insecure operation `exit' on a safe interpreter");
+#if 0
+    } else if (Tcl_GetMaster(interp) != (Tcl_Interp *)NULL) {
+        Tcl_Preserve(interp);
+        Tcl_Eval(interp, "interp eval {} {destroy .}");
+        Tcl_Eval(interp, "interp delete {}");
+        Tcl_Release(interp);
+        return TCL_OK;
 #endif
-
-    if (argc < 1 || argc > 2) {
-        /* arguemnt error */
-        Tcl_AppendResult(interp, 
-                         "wrong number of arguments: should be \"", 
-                         cmd, " ?returnCode?\"", (char *)NULL);
-        return TCL_ERROR;
     }
 
-    if (interp == (Tcl_Interp*)NULL) return TCL_OK;
-
     Tcl_ResetResult(interp);
 
-    if (rb_safe_level() >= 4 || Tcl_IsSafe(interp)) {
-        ip_finalize(interp);
-        Tcl_DeleteInterp(interp);
-        Tcl_Release(interp);
-        return TCL_OK;
-    }
-
     switch(argc) {
     case 1:
-        /* rb_exit(0); */ /* not return if succeed */
+        rb_exit(0); /* not return if succeed */
+
         Tcl_AppendResult(interp, 
                          "fail to call \"", cmd, "\"", (char *)NULL);
-
-        rbtk_pending_exception = rb_exc_new2(rb_eSystemExit, 
-                                             Tcl_GetStringResult(interp));
-        rb_iv_set(rbtk_pending_exception, "status", INT2FIX(0));
-
-        return TCL_RETURN;
+        return TCL_ERROR;
 
     case 2:
 #if TCL_MAJOR_VERSION >= 8
-        if (Tcl_GetIntFromObj(interp, argv[1], &state) == TCL_ERROR) {
+        if (!Tcl_GetIntFromObj(interp, argv[1], &state)) {
             return TCL_ERROR;
         }
-        /* param = Tcl_GetString(argv[1]); */
-        param = Tcl_GetStringFromObj(argv[1], (int*)NULL);
+        param = Tcl_GetString(argv[1]);
 #else /* TCL_MAJOR_VERSION < 8 */
         state = (int)strtol(argv[1], &endptr, 0);
-        if (*endptr) {
+        if (endptr) {
             Tcl_AppendResult(interp, 
                              "expected integer but got \"", 
                              argv[1], "\"", (char *)NULL);
-            return TCL_ERROR;
         }
         param = argv[1];
 #endif
-        /* rb_exit(state); */ /* not return if succeed */
+        rb_exit(state); /* not return if succeed */
 
         Tcl_AppendResult(interp, "fail to call \"", cmd, " ", 
                          param, "\"", (char *)NULL);
-
-        rbtk_pending_exception = rb_exc_new2(rb_eSystemExit, 
-                                             Tcl_GetStringResult(interp));
-        rb_iv_set(rbtk_pending_exception, "status", INT2FIX(state));
-
-        return TCL_RETURN;
-
+        return TCL_ERROR;
     default:
         /* arguemnt error */
         Tcl_AppendResult(interp, 
@@ -2764,6 +1966,13 @@ ip_RubyExitCommand(clientData, interp, argc, argv)
 /*  based on tclEvent.c   */
 /**************************/
 
+#if 0  /* 
+          Disable the following "update" and "thread_update". Bcause, 
+          they don't work in a callback-proc. After calling update in 
+          a callback-proc, the callback proc never be worked. 
+          If the problem will be fixed in the future, may enable the 
+          functions. 
+       */
 /*********************/
 /* replace of update */
 /*********************/
@@ -2787,55 +1996,36 @@ ip_rbUpdateCommand(clientData, interp, objc, objv)
 #endif
 {
     int  optionIndex;
-    int  ret;
+    int  ret, done;
     int  flags = 0;
     static CONST char *updateOptions[] = {"idletasks", (char *) NULL};
     enum updateOptions {REGEXP_IDLETASKS};
+    char *nameString;
+    int  dummy;
 
     DUMP1("Ruby's 'update' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on ip_ruby_eval()");
-    }
-#endif
-
     if (objc == 1) {
-        flags = TCL_DONT_WAIT;
+        flags = TCL_ALL_EVENTS|TCL_DONT_WAIT;
 
     } else if (objc == 2) {
-#if TCL_MAJOR_VERSION >= 8
-        if (Tcl_GetIndexFromObj(interp, objv[1], (CONST84 char **)updateOptions,
+        if (Tcl_GetIndexFromObj(interp, objv[1], updateOptions,
                 "option", 0, &optionIndex) != TCL_OK) {
             return TCL_ERROR;
         }
         switch ((enum updateOptions) optionIndex) {
             case REGEXP_IDLETASKS: {
-                flags = TCL_IDLE_EVENTS;
+                flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT;
                 break;
             }
             default: {
-                rb_bug("ip_rbUpdateObjCmd: bad option index to UpdateOptions");
+                Tcl_Panic("ip_rbUpdateObjCmd: bad option index to UpdateOptions");
             }
         }
-#else
-        if (strncmp(objv[1], "idletasks", strlen(objv[1])) != 0) {
-            Tcl_AppendResult(interp, "bad option \"", objv[1],
-                    "\": must be idletasks", (char *) NULL);
-            return TCL_ERROR;
-        }
-        flags = TCL_IDLE_EVENTS;
-#endif
     } else {
 #ifdef Tcl_WrongNumArgs
         Tcl_WrongNumArgs(interp, 1, objv, "[ idletasks ]");
 #else
 # if TCL_MAJOR_VERSION >= 8
-        int  dummy;
         Tcl_AppendResult(interp, "wrong number of arguments: should be \"",
                          Tcl_GetStringFromObj(objv[0], &dummy), 
                          " [ idletasks ]\"", 
@@ -2848,33 +2038,12 @@ ip_rbUpdateCommand(clientData, interp, objc, objv)
         return TCL_ERROR;
     }
 
-    Tcl_Preserve(interp);
-
     /* call eventloop */
-    /* ret = lib_eventloop_core(0, flags, (int *)NULL);*/ /* ignore result */
-    ret = RTEST(lib_eventloop_launcher(0, flags, (int *)NULL, interp)); /* ignore result */
-
-    /* exception check */
-    if (!NIL_P(rbtk_pending_exception)) {
-        Tcl_Release(interp);
-
-        /*
-        if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)) {
-        */
-        if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)
-            || rb_obj_is_kind_of(rbtk_pending_exception, rb_eInterrupt)) {
-            return TCL_RETURN;
-        } else{
-            return TCL_ERROR;
-        }
-    }
-
-    /* trap check */
-    if (rb_trap_pending) {
-        Tcl_Release(interp);
-
-        return TCL_RETURN;
-    }
+#if 1
+    ret = lib_eventloop_core(0, flags, (int *)NULL); /* ignore result */
+#else
+    Tcl_UpdateObjCmd(clientData, interp, objc, objv);
+#endif
 
     /*
      * Must clear the interpreter's result because event handlers could
@@ -2883,8 +2052,6 @@ ip_rbUpdateCommand(clientData, interp, objc, objv)
 
     DUMP2("last result '%s'", Tcl_GetStringResult(interp));
     Tcl_ResetResult(interp);
-    Tcl_Release(interp);
-
     DUMP1("finish Ruby's 'update'");
     return TCL_OK;
 }
@@ -2933,69 +2100,61 @@ ip_rb_threadUpdateCommand(clientData, interp, objc, objv)
 #endif
 {
     int  optionIndex;
+    int  ret, done;
     int  flags = 0;
+    int  dummy;
     struct th_update_param *param;
     static CONST char *updateOptions[] = {"idletasks", (char *) NULL};
     enum updateOptions {REGEXP_IDLETASKS};
     volatile VALUE current_thread = rb_thread_current();
 
     DUMP1("Ruby's 'thread_update' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on ip_ruby_eval()");
-    }
-#endif
 
-    if (rb_thread_alone() 
-        || NIL_P(eventloop_thread) || eventloop_thread == current_thread) {
+    if (rb_thread_alone() || eventloop_thread == current_thread) {
+#define USE_TCL_UPDATE 0
 #if TCL_MAJOR_VERSION >= 8
+# if USE_TCL_UPDATE
+        DUMP1("call Tcl_UpdateObjCmd");
+        return Tcl_UpdateObjCmd(clientData, interp, objc, objv);
+# else
         DUMP1("call ip_rbUpdateObjCmd");
         return ip_rbUpdateObjCmd(clientData, interp, objc, objv);
+# endif
 #else /* TCL_MAJOR_VERSION < 8 */
+# if USE_TCL_UPDATE
+        DUMP1("call ip_rbUpdateCommand");
+        return Tcl_UpdateCommand(clientData, interp, objc, objv);
+# else
         DUMP1("call ip_rbUpdateCommand");
         return ip_rbUpdateCommand(clientData, interp, objc, objv);
+# endif 
 #endif
     }
 
     DUMP1("start Ruby's 'thread_update' body");
 
     if (objc == 1) {
-        flags = TCL_DONT_WAIT;
+        flags = TCL_ALL_EVENTS|TCL_DONT_WAIT;
 
     } else if (objc == 2) {
-#if TCL_MAJOR_VERSION >= 8
-        if (Tcl_GetIndexFromObj(interp, objv[1], (CONST84 char **)updateOptions,
+        if (Tcl_GetIndexFromObj(interp, objv[1], updateOptions,
                 "option", 0, &optionIndex) != TCL_OK) {
             return TCL_ERROR;
         }
         switch ((enum updateOptions) optionIndex) {
             case REGEXP_IDLETASKS: {
-                flags = TCL_IDLE_EVENTS;
+                flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT;
                 break;
             }
             default: {
-                rb_bug("ip_rb_threadUpdateObjCmd: bad option index to UpdateOptions");
+                Tcl_Panic("ip_rb_threadUpdateObjCmd: bad option index to UpdateOptions");
             }
         }
-#else
-        if (strncmp(objv[1], "idletasks", strlen(objv[1])) != 0) {
-            Tcl_AppendResult(interp, "bad option \"", objv[1],
-                    "\": must be idletasks", (char *) NULL);
-            return TCL_ERROR;
-        }
-        flags = TCL_IDLE_EVENTS;
-#endif
     } else {
 #ifdef Tcl_WrongNumArgs
         Tcl_WrongNumArgs(interp, 1, objv, "[ idletasks ]");
 #else
 # if TCL_MAJOR_VERSION >= 8
-        int  dummy;
         Tcl_AppendResult(interp, "wrong number of arguments: should be \"",
                          Tcl_GetStringFromObj(objv[0], &dummy), 
                          " [ idletasks ]\"", 
@@ -3029,30 +2188,13 @@ ip_rb_threadUpdateCommand(clientData, interp, objc, objv)
     DUMP1("finish Ruby's 'thread_update'");
     return TCL_OK;
 }
+#endif  /* update and thread_update don't work */
 
 
 /***************************/
 /* replace of vwait/tkwait */
 /***************************/
 #if TCL_MAJOR_VERSION >= 8
-static int ip_rbVwaitObjCmd _((ClientData, Tcl_Interp *, int,
-                               Tcl_Obj *CONST []));
-static int ip_rb_threadVwaitObjCmd _((ClientData, Tcl_Interp *, int,
-                                      Tcl_Obj *CONST []));
-static int ip_rbTkWaitObjCmd _((ClientData, Tcl_Interp *, int,
-                                Tcl_Obj *CONST []));
-static int ip_rb_threadTkWaitObjCmd _((ClientData, Tcl_Interp *, int,
-                                       Tcl_Obj *CONST []));
-#else
-static int ip_rbVwaitCommand _((ClientData, Tcl_Interp *, int, char *[]));
-static int ip_rb_threadVwaitCommand _((ClientData, Tcl_Interp *, int,
-                                       char *[]));
-static int ip_rbTkWaitCommand _((ClientData, Tcl_Interp *, int, char *[]));
-static int ip_rb_threadTkWaitCommand _((ClientData, Tcl_Interp *, int,
-                                        char *[]));
-#endif
-
-#if TCL_MAJOR_VERSION >= 8
 static char *VwaitVarProc _((ClientData, Tcl_Interp *, 
                              CONST84 char *,CONST84 char *, int));
 static char *
@@ -3080,6 +2222,8 @@ VwaitVarProc(clientData, interp, name1, name2, flags)
 }
 
 #if TCL_MAJOR_VERSION >= 8
+static int ip_rbVwaitObjCmd _((ClientData, Tcl_Interp *, int,
+                               Tcl_Obj *CONST []));
 static int
 ip_rbVwaitObjCmd(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3087,6 +2231,7 @@ ip_rbVwaitObjCmd(clientData, interp, objc, objv)
     int objc;
     Tcl_Obj *CONST objv[];
 #else /* TCL_MAJOR_VERSION < 8 */
+static int ip_rbVwaitCommand _((ClientData, Tcl_Interp *, int, char *[]));
 static int
 ip_rbVwaitCommand(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3101,32 +2246,7 @@ ip_rbVwaitCommand(clientData, interp, objc, objv)
     int thr_crit_bup;
 
     DUMP1("Ruby's 'vwait' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
-
-#if 0
-    if (!rb_thread_alone() 
-	&& eventloop_thread != Qnil
-	&& eventloop_thread != rb_thread_current()) {
-#if TCL_MAJOR_VERSION >= 8
-        DUMP1("call ip_rb_threadVwaitObjCmd");
-        return ip_rb_threadVwaitObjCmd(clientData, interp, objc, objv);
-#else /* TCL_MAJOR_VERSION < 8 */
-        DUMP1("call ip_rb_threadVwaitCommand");
-        return ip_rb_threadVwaitCommand(clientData, interp, objc, objv);
-#endif
-    }
-#endif
-
     Tcl_Preserve(interp);
-#ifdef HAVE_NATIVETHREAD
-    if (!is_ruby_native_thread()) {
-        rb_bug("cross-thread violation on ip_ruby_eval()");
-    }
-#endif
 
     if (objc != 2) {
 #ifdef Tcl_WrongNumArgs
@@ -3182,11 +2302,8 @@ ip_rbVwaitCommand(clientData, interp, objc, objv)
         Tcl_Release(interp);
         return TCL_ERROR;
     }
-
     done = 0;
-
-    foundEvent = RTEST(lib_eventloop_launcher(/* not check root-widget */0, 
-                                              0, &done, interp));
+    foundEvent = lib_eventloop_core(/* not check root-widget */0, 0, &done);
 
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
@@ -3197,34 +2314,6 @@ ip_rbVwaitCommand(clientData, interp, objc, objv)
 
     rb_thread_critical = thr_crit_bup;
 
-    /* exception check */
-    if (!NIL_P(rbtk_pending_exception)) {
-#if TCL_MAJOR_VERSION >= 8
-        Tcl_DecrRefCount(objv[1]);
-#endif
-        Tcl_Release(interp);
-
-/*
-        if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)) {
-*/
-        if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)
-            || rb_obj_is_kind_of(rbtk_pending_exception, rb_eInterrupt)) {
-            return TCL_RETURN;
-        } else{
-            return TCL_ERROR;
-        }
-    }
-
-    /* trap check */
-    if (rb_trap_pending) {
-#if TCL_MAJOR_VERSION >= 8
-        Tcl_DecrRefCount(objv[1]);
-#endif
-        Tcl_Release(interp);
-
-        return TCL_RETURN;
-    }
-
     /*
      * Clear out the interpreter's result, since it may have been set
      * by event handlers.
@@ -3316,6 +2405,8 @@ WaitWindowProc(clientData, eventPtr)
 }
 
 #if TCL_MAJOR_VERSION >= 8
+static int ip_rbTkWaitObjCmd _((ClientData, Tcl_Interp *, int,
+                                Tcl_Obj *CONST []));
 static int
 ip_rbTkWaitObjCmd(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3323,6 +2414,7 @@ ip_rbTkWaitObjCmd(clientData, interp, objc, objv)
     int objc;
     Tcl_Obj *CONST objv[];
 #else /* TCL_MAJOR_VERSION < 8 */
+static int ip_rbTkWaitCommand _((ClientData, Tcl_Interp *, int, char *[]));
 static int
 ip_rbTkWaitCommand(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3342,25 +2434,6 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
     int thr_crit_bup;
 
     DUMP1("Ruby's 'tkwait' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
-
-#if 0
-    if (!rb_thread_alone() 
-	&& eventloop_thread != Qnil
-	&& eventloop_thread != rb_thread_current()) {
-#if TCL_MAJOR_VERSION >= 8
-        DUMP1("call ip_rb_threadTkWaitObjCmd");
-        return ip_rb_threadTkWaitObjCmd(clientData, interp, objc, objv);
-#else /* TCL_MAJOR_VERSION < 8 */
-        DUMP1("call ip_rb_threadTkWaitCommand");
-        return ip_rb_threadTkWwaitCommand(clientData, interp, objc, objv);
-#endif
-    }
-#endif
 
     Tcl_Preserve(interp);
 
@@ -3470,10 +2543,8 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
             Tcl_Release(interp);
             return TCL_ERROR;
         }
-
         done = 0;
-        /* lib_eventloop_core(check_rootwidget_flag, 0, &done); */
-        lib_eventloop_launcher(check_rootwidget_flag, 0, &done, interp);
+        lib_eventloop_core(check_rootwidget_flag, 0, &done);
 
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
@@ -3488,44 +2559,19 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
 
         rb_thread_critical = thr_crit_bup;
 
-        /* exception check */
-        if (!NIL_P(rbtk_pending_exception)) {
-            Tcl_Release(interp);
-
-            /*
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)) {
-            */
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)
-                || rb_obj_is_kind_of(rbtk_pending_exception, rb_eInterrupt)) {
-                return TCL_RETURN;
-            } else{
-                return TCL_ERROR;
-            }
-        }
-
-        /* trap check */
-        if (rb_trap_pending) {
-            Tcl_Release(interp);
-
-            return TCL_RETURN;
-        }
-
         break;
 
     case TKWAIT_VISIBILITY:
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
-        if (!tk_stubs_init_p() || Tk_MainWindow(interp) == (Tk_Window)NULL) {
+        if (Tk_MainWindow(interp) == (Tk_Window)NULL) {
             window = NULL;
         } else {
             window = Tk_NameToWindow(interp, nameString, tkwin);
         }
 
         if (window == NULL) {
-            Tcl_AppendResult(interp, "tkwait: ", 
-                             "no main-window (not Tk application?)", 
-                             (char*)NULL);
             rb_thread_critical = thr_crit_bup;
 #if TCL_MAJOR_VERSION >= 8
             Tcl_DecrRefCount(objv[2]);
@@ -3541,37 +2587,7 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
         rb_thread_critical = thr_crit_bup;
 
         done = 0;
-        /* lib_eventloop_core(check_rootwidget_flag, 0, &done); */
-        lib_eventloop_launcher(check_rootwidget_flag, 0, &done, interp);
-
-        /* exception check */
-        if (!NIL_P(rbtk_pending_exception)) {
-#if TCL_MAJOR_VERSION >= 8
-            Tcl_DecrRefCount(objv[2]);
-#endif
-            Tcl_Release(interp);
-
-            /*
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)) {
-            */
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)
-                || rb_obj_is_kind_of(rbtk_pending_exception, rb_eInterrupt)) {
-                return TCL_RETURN;
-            } else{
-                return TCL_ERROR;
-            }
-        }
-
-        /* trap check */
-        if (rb_trap_pending) {
-#if TCL_MAJOR_VERSION >= 8
-            Tcl_DecrRefCount(objv[2]);
-#endif
-            Tcl_Release(interp);
-
-            return TCL_RETURN;
-        }
-
+        lib_eventloop_core(check_rootwidget_flag, 0, &done);
         if (done != 1) {
             /*
              * Note that we do not delete the event handler because it
@@ -3613,7 +2629,7 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
             
-        if (!tk_stubs_init_p() || Tk_MainWindow(interp) == (Tk_Window)NULL) {
+        if (Tk_MainWindow(interp) == (Tk_Window)NULL) {
             window = NULL;
         } else {
             window = Tk_NameToWindow(interp, nameString, tkwin);
@@ -3624,9 +2640,6 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
 #endif
 
         if (window == NULL) {
-            Tcl_AppendResult(interp, "tkwait: ", 
-                             "no main-window (not Tk application?)", 
-                             (char*)NULL);
             rb_thread_critical = thr_crit_bup;
             Tcl_Release(interp);
             return TCL_ERROR;
@@ -3638,31 +2651,7 @@ ip_rbTkWaitCommand(clientData, interp, objc, objv)
         rb_thread_critical = thr_crit_bup;
 
         done = 0;
-        /* lib_eventloop_core(check_rootwidget_flag, 0, &done); */
-        lib_eventloop_launcher(check_rootwidget_flag, 0, &done, interp);
-
-        /* exception check */
-        if (!NIL_P(rbtk_pending_exception)) {
-            Tcl_Release(interp);
-
-            /*
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)) {
-            */
-            if (rb_obj_is_kind_of(rbtk_pending_exception, rb_eSystemExit)
-                || rb_obj_is_kind_of(rbtk_pending_exception, rb_eInterrupt)) {
-                return TCL_RETURN;
-            } else{
-                return TCL_ERROR;
-            }
-        }
-
-        /* trap check */
-        if (rb_trap_pending) {
-            Tcl_Release(interp);
-
-            return TCL_RETURN;
-        }
-
+        lib_eventloop_core(check_rootwidget_flag, 0, &done);
         /*
          * Note:  there's no need to delete the event handler.  It was
          * deleted automatically when the window was destroyed.
@@ -3757,6 +2746,8 @@ rb_threadWaitWindowProc(clientData, eventPtr)
 }
 
 #if TCL_MAJOR_VERSION >= 8
+static int ip_rb_threadVwaitObjCmd _((ClientData, Tcl_Interp *, int,
+                                      Tcl_Obj *CONST []));
 static int
 ip_rb_threadVwaitObjCmd(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3764,6 +2755,8 @@ ip_rb_threadVwaitObjCmd(clientData, interp, objc, objv)
     int objc;
     Tcl_Obj *CONST objv[];
 #else /* TCL_MAJOR_VERSION < 8 */
+static int ip_rb_threadVwaitCommand _((ClientData, Tcl_Interp *, int,
+                                       char *[]));
 static int
 ip_rb_threadVwaitCommand(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3779,11 +2772,6 @@ ip_rb_threadVwaitCommand(clientData, interp, objc, objv)
     volatile VALUE current_thread = rb_thread_current();
 
     DUMP1("Ruby's 'thread_vwait' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
 
     if (rb_thread_alone() || eventloop_thread == current_thread) {
 #if TCL_MAJOR_VERSION >= 8
@@ -3849,9 +2837,6 @@ ip_rb_threadVwaitCommand(clientData, interp, objc, objv)
     rb_thread_critical = thr_crit_bup;
 
     if (ret != TCL_OK) {
-        Tcl_Release(param);
-        Tcl_Free((char *)param);
-
 #if TCL_MAJOR_VERSION >= 8
         Tcl_DecrRefCount(objv[1]);
 #endif
@@ -3886,6 +2871,8 @@ ip_rb_threadVwaitCommand(clientData, interp, objc, objv)
 }
 
 #if TCL_MAJOR_VERSION >= 8
+static int ip_rb_threadTkWaitObjCmd _((ClientData, Tcl_Interp *, int,
+                                       Tcl_Obj *CONST []));
 static int
 ip_rb_threadTkWaitObjCmd(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3893,6 +2880,8 @@ ip_rb_threadTkWaitObjCmd(clientData, interp, objc, objv)
     int objc;
     Tcl_Obj *CONST objv[];
 #else /* TCL_MAJOR_VERSION < 8 */
+static int ip_rb_threadTkWaitCommand _((ClientData, Tcl_Interp *, int,
+                                        char *[]));
 static int
 ip_rb_threadTkWaitCommand(clientData, interp, objc, objv)
     ClientData clientData;
@@ -3914,11 +2903,6 @@ ip_rb_threadTkWaitCommand(clientData, interp, objc, objv)
     volatile VALUE current_thread = rb_thread_current();
 
     DUMP1("Ruby's 'thread_tkwait' is called");
-    if (interp == (Tcl_Interp*)NULL) {
-        rbtk_pending_exception = rb_exc_new2(rb_eRuntimeError, 
-                                             "IP is deleted");
-        return TCL_ERROR;
-    }
 
     if (rb_thread_alone() || eventloop_thread == current_thread) {
 #if TCL_MAJOR_VERSION >= 8
@@ -4078,17 +3062,13 @@ ip_rb_threadTkWaitCommand(clientData, interp, objc, objv)
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
-        if (!tk_stubs_init_p() || Tk_MainWindow(interp) == (Tk_Window)NULL) {
+        if (Tk_MainWindow(interp) == (Tk_Window)NULL) {
             window = NULL;
         } else {
             window = Tk_NameToWindow(interp, nameString, tkwin);
         }
 
         if (window == NULL) {
-            Tcl_AppendResult(interp, "thread_tkwait: ", 
-                             "no main-window (not Tk application?)", 
-                             (char*)NULL);
-
             rb_thread_critical = thr_crit_bup;
 
             Tcl_Release(param);
@@ -4167,7 +3147,7 @@ ip_rb_threadTkWaitCommand(clientData, interp, objc, objv)
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
-        if (!tk_stubs_init_p() || Tk_MainWindow(interp) == (Tk_Window)NULL) {
+        if (Tk_MainWindow(interp) == (Tk_Window)NULL) {
             window = NULL;
         } else {
             window = Tk_NameToWindow(interp, nameString, tkwin);
@@ -4178,10 +3158,6 @@ ip_rb_threadTkWaitCommand(clientData, interp, objc, objv)
 #endif
 
         if (window == NULL) {
-            Tcl_AppendResult(interp, "thread_tkwait: ", 
-                             "no main-window (not Tk application?)", 
-                             (char*)NULL);
-
             rb_thread_critical = thr_crit_bup;
 
             Tcl_Release(param);
@@ -4249,7 +3225,6 @@ ip_thread_vwait(self, var)
 
     argv[0] = cmd_str;
     argv[1] = var;
-
     return ip_invoke_real(2, argv, self);
 }
 
@@ -4265,296 +3240,154 @@ ip_thread_tkwait(self, mode, target)
     argv[0] = cmd_str;
     argv[1] = mode;
     argv[2] = target;
-
     return ip_invoke_real(3, argv, self);
 }
 
-
-/* delete slave interpreters */
-#if TCL_MAJOR_VERSION >= 8
-static void
-delete_slaves(ip)
+/* destroy interpreter */
+VALUE del_root(ip)
     Tcl_Interp *ip;
 {
-    int  thr_crit_bup;
-    Tcl_Interp *slave;
-    Tcl_Obj *slave_list, *elem;
-    char *slave_name;
-    int i, len;
-
-    DUMP1("delete slaves");
-    thr_crit_bup = rb_thread_critical;
-    rb_thread_critical = Qtrue;
-
-    if (!Tcl_InterpDeleted(ip) && Tcl_Eval(ip, "interp slaves") == TCL_OK) {
-        slave_list = Tcl_GetObjResult(ip);
-        Tcl_IncrRefCount(slave_list);
-
-        if (Tcl_ListObjLength((Tcl_Interp*)NULL, slave_list, &len) == TCL_OK) {
-            for(i = 0; i < len; i++) {
-                Tcl_ListObjIndex((Tcl_Interp*)NULL, slave_list, i, &elem);
-
-                if (elem == (Tcl_Obj*)NULL) continue;
-
-                Tcl_IncrRefCount(elem);
-
-                /* get slave */
-                /* slave_name = Tcl_GetString(elem); */
-                slave_name = Tcl_GetStringFromObj(elem, (int*)NULL);
-                DUMP2("delete slave:'%s'", slave_name);
+    Tk_Window main_win;
 
-                Tcl_DecrRefCount(elem);
-
-                slave = Tcl_GetSlave(ip, slave_name);
-                if (slave == (Tcl_Interp*)NULL) continue;
-
-                /* call ip_finalize */
-                ip_finalize(slave);
-
-                Tcl_DeleteInterp(slave);
-                /* Tcl_Release(slave); */
-            }
+    if (!Tcl_InterpDeleted(ip)) {
+        Tcl_Preserve(ip);
+        while((main_win = Tk_MainWindow(ip)) != (Tk_Window)NULL) {
+          DUMP1("wait main_win is destroyed");
+          Tk_DestroyWindow(main_win);
         }
-
-        Tcl_DecrRefCount(slave_list);
+        Tcl_Release(ip);
     }
-
-    rb_thread_critical = thr_crit_bup;
+    return Qnil;
 }
-#else /* TCL_MAJOR_VERSION < 8 */
+
+
 static void
 delete_slaves(ip)
     Tcl_Interp *ip;
 {
-    int  thr_crit_bup;
     Tcl_Interp *slave;
-    int argc;
-    char **argv;
-    char *slave_list;
+    Tcl_Obj *slave_list, *elem;
     char *slave_name;
     int i, len;
 
-    DUMP1("delete slaves");
-    thr_crit_bup = rb_thread_critical;
-    rb_thread_critical = Qtrue;
-
-    if (!Tcl_InterpDeleted(ip) && Tcl_Eval(ip, "interp slaves") == TCL_OK) {
-        slave_list = ip->result;
-        if (Tcl_SplitList((Tcl_Interp*)NULL, 
-                          slave_list, &argc, &argv) == TCL_OK) {
-            for(i = 0; i < argc; i++) {
-                slave_name = argv[i];
+    DUMP2("delete slaves of ip(%lx)", ip);
 
-                DUMP2("delete slave:'%s'", slave_name);
-
-                slave = Tcl_GetSlave(ip, slave_name);
-                if (slave == (Tcl_Interp*)NULL) continue;
-
-                /* call ip_finalize */
-                ip_finalize(slave);
+    Tcl_Preserve(ip);
 
-                Tcl_DeleteInterp(slave);
-            }
-        }
+    if (Tcl_Eval(ip, "info slaves") == TCL_ERROR) {
+        DUMP2("ip(%lx) cannot get a list of slave IPs", ip);
+        return;
     }
 
-    rb_thread_critical = thr_crit_bup;
-}
-#endif
-
-
-/* finalize operation */
-static void
-lib_mark_at_exit(self)
-    VALUE self;
-{
-    at_exit = 1;
-}
+    slave_list = Tcl_GetObjResult(ip);
+    Tcl_IncrRefCount(slave_list);
 
-static int
-#if TCL_MAJOR_VERSION >= 8
-ip_null_proc(clientData, interp, argc, argv)
-    ClientData clientData;
-    Tcl_Interp *interp; 
-    int argc;
-    Tcl_Obj *CONST argv[];
-#else /* TCL_MAJOR_VERSION < 8 */
-ip_null_proc(clientData, interp, argc, argv)
-    ClientData clientData;
-    Tcl_Interp *interp;
-    int argc;
-    char *argv[];
-#endif
-{
-    Tcl_ResetResult(interp);
-    return TCL_OK;
-}
+    if (Tcl_ListObjLength((Tcl_Interp*)NULL, slave_list, &len) == TCL_ERROR) {
+        DUMP1("slave_list is not a list object");
+        Tcl_DecrRefCount(slave_list);
+        return;
+    }
 
-static void
-ip_finalize(ip)
-    Tcl_Interp *ip;
-{
-    Tcl_CmdInfo info;
-    int  thr_crit_bup;
+    for(i = 0; i < len; i++) {
+        Tcl_ListObjIndex((Tcl_Interp*)NULL, slave_list, i, &elem);
+        Tcl_IncrRefCount(elem);
 
-    VALUE rb_debug_bup, rb_verbose_bup;
-          /* When ruby is exiting, printing debug messages in some callback 
-             operations from Tcl-IP sometimes cause SEGV. I don't know the 
-             reason. But I got SEGV when calling "rb_io_write(rb_stdout, ...)".
-             So, in some part of this function, debug mode and verbose mode 
-             are disabled. If you know the reason, please fix it.
-                           --  Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)  */
+        if (elem == (Tcl_Obj*)NULL) continue;
 
-    DUMP1("start ip_finalize");
+        /* get slave */
+        slave_name = Tcl_GetString(elem);
+        slave = Tcl_GetSlave(ip, slave_name);
+        if (slave == (Tcl_Interp*)NULL) {
+            DUMP2("slave \"%s\" does not exist", slave_name);
+            continue;
+        }
 
-    if (ip == (Tcl_Interp*)NULL) {
-        DUMP1("ip is NULL");
-        return;
-    }
+        Tcl_DecrRefCount(elem);
 
-    if (Tcl_InterpDeleted(ip)) {
-        DUMP2("ip(%p) is already deleted", ip);
-        return;
-    }
+        Tcl_Preserve(slave);
 
-#if TCL_NAMESPACE_DEBUG
-    if (ip_null_namespace(ip)) {
-        DUMP2("ip(%p) has null namespace", ip);
-        return;
-    }
+#if TCL_MAJOR_VERSION < 8 || ( TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 4)
+#else
+        if (!Tcl_InterpDeleted(slave)) {
+            Tcl_Eval(slave, "foreach i [after info] { after cancel $i }");
+        }
 #endif
 
-    thr_crit_bup = rb_thread_critical;
-    rb_thread_critical = Qtrue;
-
-    rb_debug_bup   = ruby_debug;
-    rb_verbose_bup = ruby_verbose;
-
-    Tcl_Preserve(ip);
+        /* delete slaves of slave */
+        delete_slaves(slave);
 
-    /* delete slaves */
-    delete_slaves(ip);
+        /* delete slave */
+        del_root(slave);
+        while(!Tcl_InterpDeleted(slave)) {
+            DUMP1("wait ip is deleted");
+            Tcl_DeleteInterp(slave);
+        }
 
-    /* shut off some connections from Tcl-proc to Ruby */
-    if (at_exit) {
-	/* NOTE: Only when at exit. 
-	   Because, ruby removes objects, which depends on the deleted 
-	   interpreter, on some callback operations. 
-	   It is important for GC. */
-#if TCL_MAJOR_VERSION >= 8
-	Tcl_CreateObjCommand(ip, "ruby", ip_null_proc, 
-			     (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-	Tcl_CreateObjCommand(ip, "ruby_eval", ip_null_proc, 
-			     (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-	Tcl_CreateObjCommand(ip, "ruby_cmd", ip_null_proc, 
-			     (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-	Tcl_CreateCommand(ip, "ruby", ip_null_proc, 
-			  (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-	Tcl_CreateCommand(ip, "ruby_eval", ip_null_proc, 
-			  (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-	Tcl_CreateCommand(ip, "ruby_cmd", ip_null_proc, 
-			  (ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
-#endif
+        Tcl_Release(slave);
     }
 
-    /* delete root widget */
-#if 0
-    DUMP1("check `destroy'");
-    if (Tcl_GetCommandInfo(ip, "destroy", &info)) {
-        DUMP1("call `destroy'");
-        Tcl_GlobalEval(ip, "destroy .");
-    }
-#endif
-#if 1
-    DUMP1("destroy root widget");
-    if (tk_stubs_init_p() && Tk_MainWindow(ip) != (Tk_Window)NULL) {
-        DUMP1("call Tk_DestroyWindow");
-        ruby_debug   = Qfalse;
-        ruby_verbose = Qnil;
-        Tk_DestroyWindow(Tk_MainWindow(ip));
-        ruby_debug   = rb_debug_bup;
-        ruby_verbose = rb_verbose_bup;
-    }
-#endif
-
-    /* call finalize-hook-proc */
-    DUMP1("check `finalize-hook-proc'");
-    if ( Tcl_GetCommandInfo(ip, finalize_hook_name, &info)) {
-        DUMP2("call finalize hook proc '%s'", finalize_hook_name);
-        ruby_debug   = Qfalse;
-        ruby_verbose = Qnil;
-        Tcl_GlobalEval(ip, finalize_hook_name);
-        ruby_debug   = rb_debug_bup;
-        ruby_verbose = rb_verbose_bup;
-    }
-
-    DUMP1("check `foreach' & `after'");
-    if ( Tcl_GetCommandInfo(ip, "foreach", &info)
-         && Tcl_GetCommandInfo(ip, "after", &info) ) {
-        DUMP1("cancel after callbacks");
-        ruby_debug   = Qfalse;
-        ruby_verbose = Qnil;
-        Tcl_GlobalEval(ip, "foreach id [after info] {after cancel $id}");
-        ruby_debug   = rb_debug_bup;
-        ruby_verbose = rb_verbose_bup;
-    }
+    Tcl_DecrRefCount(slave_list);
 
     Tcl_Release(ip);
-
-    DUMP1("finish ip_finalize");
-    ruby_debug   = rb_debug_bup;
-    ruby_verbose = rb_verbose_bup;
-    rb_thread_critical = thr_crit_bup;
 }
 
-
-/* destroy interpreter */
 static void
 ip_free(ptr)
     struct tcltkip *ptr;
 {
-    int  thr_crit_bup;
+    Tcl_CmdInfo info;
+    int thr_crit_bup;
 
-    DUMP2("free Tcl Interp %lx", (unsigned long)ptr->ip);
+    DUMP2("free Tcl Interp %lx", ptr->ip);
     if (ptr) {
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
-        if ( ptr->ip != (Tcl_Interp*)NULL 
-             && !Tcl_InterpDeleted(ptr->ip)
-             && Tcl_GetMaster(ptr->ip) != (Tcl_Interp*)NULL 
-             && !Tcl_InterpDeleted(Tcl_GetMaster(ptr->ip)) ) {
-            DUMP2("parent IP(%lx) is not deleted", 
-                  (unsigned long)Tcl_GetMaster(ptr->ip));
-            DUMP2("slave IP(%lx) should not be deleted", 
-                  (unsigned long)ptr->ip);
-            free(ptr);
-            rb_thread_critical = thr_crit_bup;
-            return;
-        }
+        DUMP2("IP ref_count = %d", ptr->ref_count);
 
-        if (ptr->ip == (Tcl_Interp*)NULL) {
-            DUMP1("ip_free is called for deleted IP");
-            free(ptr);
-            rb_thread_critical = thr_crit_bup;
-            return;
+        if (!Tcl_InterpDeleted(ptr->ip)) {
+            DUMP2("IP(%lx) is not deleted", ptr->ip);
+            /* Tcl_Preserve(ptr->ip); */
+            rbtk_preserve_ip(ptr);
+
+            delete_slaves(ptr->ip);
+
+            Tcl_ResetResult(ptr->ip);
+
+            if (Tcl_GetCommandInfo(ptr->ip, finalize_hook_name, &info)) {
+                DUMP2("call finalize hook proc '%s'", finalize_hook_name);
+                Tcl_Eval(ptr->ip, finalize_hook_name);
+            }
+
+#if TCL_MAJOR_VERSION < 8 || ( TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 4)
+#else
+            if (!Tcl_InterpDeleted(ptr->ip)) {
+                Tcl_Eval(ptr->ip, "foreach i [after info] {after cancel $i}");
+            }
+#endif
+
+            del_root(ptr->ip);
+
+            DUMP1("delete interp");
+            while(!Tcl_InterpDeleted(ptr->ip)) {
+                DUMP1("wait ip is deleted");
+                Tcl_DeleteInterp(ptr->ip);
+            }
+
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
         }
 
-        ip_finalize(ptr->ip);
-        Tcl_DeleteInterp(ptr->ip); 
-        Tcl_Release(ptr->ip); 
+        rbtk_release_ip(ptr);
+        DUMP2("IP ref_count = %d", ptr->ref_count);
 
-        ptr->ip = (Tcl_Interp*)NULL;
         free(ptr);
 
         rb_thread_critical = thr_crit_bup;
     }
-
     DUMP1("complete freeing Tcl Interp");
 }
 
-
 /* create and initialize interpreter */
 static VALUE ip_alloc _((VALUE));
 static VALUE
@@ -4564,178 +3397,6 @@ ip_alloc(self)
     return Data_Wrap_Struct(self, 0, ip_free, 0);
 }
 
-static void
-ip_replace_wait_commands(interp, mainWin)
-    Tcl_Interp *interp;
-    Tk_Window mainWin;
-{
-    /* replace 'vwait' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"vwait\")");
-    Tcl_CreateObjCommand(interp, "vwait", ip_rbVwaitObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"vwait\")");
-    Tcl_CreateCommand(interp, "vwait", ip_rbVwaitCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-
-    /* replace 'tkwait' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"tkwait\")");
-    Tcl_CreateObjCommand(interp, "tkwait", ip_rbTkWaitObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"tkwait\")");
-    Tcl_CreateCommand(interp, "tkwait", ip_rbTkWaitCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-
-    /* add 'thread_vwait' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"thread_vwait\")");
-    Tcl_CreateObjCommand(interp, "thread_vwait", ip_rb_threadVwaitObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"thread_vwait\")");
-    Tcl_CreateCommand(interp, "thread_vwait", ip_rb_threadVwaitCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-
-    /* add 'thread_tkwait' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"thread_tkwait\")");
-    Tcl_CreateObjCommand(interp, "thread_tkwait", ip_rb_threadTkWaitObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"thread_tkwait\")");
-    Tcl_CreateCommand(interp, "thread_tkwait", ip_rb_threadTkWaitCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-
-    /* replace 'update' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"update\")");
-    Tcl_CreateObjCommand(interp, "update", ip_rbUpdateObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"update\")");
-    Tcl_CreateCommand(interp, "update", ip_rbUpdateCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-
-    /* add 'thread_update' command */
-#if TCL_MAJOR_VERSION >= 8
-    DUMP1("Tcl_CreateObjCommand(\"thread_update\")");
-    Tcl_CreateObjCommand(interp, "thread_update", ip_rb_threadUpdateObjCmd, 
-                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#else /* TCL_MAJOR_VERSION < 8 */
-    DUMP1("Tcl_CreateCommand(\"thread_update\")");
-    Tcl_CreateCommand(interp, "thread_update", ip_rb_threadUpdateCommand, 
-                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
-#endif
-}
-
-
-
-#if TCL_MAJOR_VERSION >= 8
-static int ip_rbNamespaceObjCmd _((ClientData, Tcl_Interp *, int,
-                                   Tcl_Obj *CONST []));
-static int
-ip_rbNamespaceObjCmd(clientData, interp, objc, objv)
-    ClientData clientData;
-    Tcl_Interp *interp; 
-    int objc;
-    Tcl_Obj *CONST objv[];
-{
-    Tcl_CmdInfo info;
-    int ret;
-
-    if (!Tcl_GetCommandInfo(interp, "__orig_namespace_command__", &(info))) {
-        Tcl_ResetResult(interp);
-        Tcl_AppendResult(interp, 
-                         "invalid command name \"namespace\"", (char*)NULL);
-        return TCL_ERROR;
-    }
-
-    rbtk_eventloop_depth++;
-    DUMP2("namespace wrapper enter depth == %d", rbtk_eventloop_depth);
-
-    if (info.isNativeObjectProc) {
-        ret = (*(info.objProc))(info.objClientData, interp, objc, objv);
-    } else {
-        /* string interface */
-        int i;
-        char **argv;
-
-        argv = (char **)Tcl_Alloc(sizeof(char *) * (objc + 1));
-
-        for(i = 0; i < objc; i++) {
-            /* argv[i] = Tcl_GetString(objv[i]); */
-            argv[i] = Tcl_GetStringFromObj(objv[i], (int*)NULL);
-        }
-        argv[objc] = (char *)NULL;
-
-        ret = (*(info.proc))(info.clientData, interp, 
-                              objc, (CONST84 char **)argv);
-
-        Tcl_Free((char*)argv);
-    }
-
-    DUMP2("namespace wrapper exit depth == %d", rbtk_eventloop_depth);
-    rbtk_eventloop_depth--;
-
-    return ret;
-}
-#endif
-
-static void
-ip_wrap_namespace_command(interp)
-    Tcl_Interp *interp; 
-{
-#if TCL_MAJOR_VERSION >= 8
-    Tcl_CmdInfo orig_info;
-
-    if (!Tcl_GetCommandInfo(interp, "namespace", &(orig_info))) {
-        return;
-    }
-
-    if (orig_info.isNativeObjectProc) {
-        Tcl_CreateObjCommand(interp, "__orig_namespace_command__", 
-                             orig_info.objProc, orig_info.objClientData, 
-                             orig_info.deleteProc);
-    } else {
-        Tcl_CreateCommand(interp, "__orig_namespace_command__", 
-                          orig_info.proc, orig_info.clientData, 
-                          orig_info.deleteProc);
-    }
-
-    Tcl_CreateObjCommand(interp, "namespace", ip_rbNamespaceObjCmd, 
-                         (ClientData) 0, (Tcl_CmdDeleteProc *)NULL);
-#endif
-}
-
-
-/* call when interpreter is deleted */
-static void
-ip_CallWhenDeleted(clientData, ip)
-    ClientData clientData;
-    Tcl_Interp *ip;
-{
-    int  thr_crit_bup;
-    /* Tk_Window main_win = (Tk_Window) clientData; */
-
-    DUMP1("start ip_CallWhenDeleted");
-    thr_crit_bup = rb_thread_critical;
-    rb_thread_critical = Qtrue;
-
-    ip_finalize(ip);
-
-    DUMP1("finish ip_CallWhenDeleted");
-    rb_thread_critical = thr_crit_bup;
-}
-
-/* initialize interpreter */
 static VALUE
 ip_init(argc, argv, self)
     int   argc;
@@ -4745,15 +3406,12 @@ ip_init(argc, argv, self)
     struct tcltkip *ptr;        /* tcltkip data struct */
     VALUE argv0, opts;
     int cnt;
-    int st;
     int with_tk = 1;
-    Tk_Window mainWin = (Tk_Window)NULL;
+    Tk_Window mainWin;
 
     /* security check */
     if (ruby_safe_level >= 4) {
-        rb_raise(rb_eSecurityError, 
-                 "Cannot create a TclTkIp object at level %d", 
-                 ruby_safe_level);
+        rb_raise(rb_eSecurityError, "Cannot create a TclTkIp object at level %d", ruby_safe_level);
     }
 
     /* create object */
@@ -4766,38 +3424,11 @@ ip_init(argc, argv, self)
 
     /* from Tk_Main() */
     DUMP1("Tcl_CreateInterp");
-    ptr->ip = ruby_tcl_create_ip_and_stubs_init(&st);
+    ptr->ip = Tcl_CreateInterp();
     if (ptr->ip == NULL) {
-        switch(st) {
-        case TCLTK_STUBS_OK:
-            break;
-        case NO_TCL_DLL:
-            rb_raise(rb_eLoadError, "tcltklib: fail to open tcl_dll");
-        case NO_FindExecutable:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_FindExecutable");
-        case NO_CreateInterp:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_CreateInterp()");
-        case NO_DeleteInterp:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_DeleteInterp()");
-        case FAIL_CreateInterp:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to create a new IP");
-        case FAIL_Tcl_InitStubs:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to Tcl_InitStubs()");
-        default:
-            rb_raise(rb_eRuntimeError, "tcltklib: unknown error(%d) on ruby_tcl_create_ip_and_stubs_init", st);
-        }
+        rb_raise(rb_eRuntimeError, "fail to create a new Tk interpreter");
     }
 
-#if TCL_MAJOR_VERSION >= 8
-#if TCL_NAMESPACE_DEBUG
-    DUMP1("get current namespace");
-    if ((ptr->default_ns = Tcl_GetCurrentNamespace(ptr->ip)) 
-        == (Tcl_Namespace*)NULL) {
-      rb_raise(rb_eRuntimeError, "a new Tk interpreter has a NULL namespace");
-    }
-#endif
-#endif
-
     rbtk_preserve_ip(ptr);
     DUMP2("IP ref_count = %d", ptr->ref_count);
     current_interp = ptr->ip;
@@ -4808,7 +3439,11 @@ ip_init(argc, argv, self)
     /* from Tcl_AppInit() */
     DUMP1("Tcl_Init");
     if (Tcl_Init(ptr->ip) == TCL_ERROR) {
+#if TCL_MAJOR_VERSION >= 8
         rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+        rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+#endif
     }
 
     /* set variables */
@@ -4843,22 +3478,13 @@ ip_init(argc, argv, self)
     /* from Tcl_AppInit() */
     if (with_tk) {
         DUMP1("Tk_Init");
-        st = ruby_tk_stubs_init(ptr->ip);
-        switch(st) {
-        case TCLTK_STUBS_OK:
-            break;
-        case NO_Tk_Init:
-            rb_raise(rb_eLoadError, "tcltklib: can't find Tk_Init()");
-        case FAIL_Tk_Init:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to Tk_Init(). %s", 
-                     Tcl_GetStringResult(ptr->ip));
-        case FAIL_Tk_InitStubs:
-            rb_raise(rb_eRuntimeError, "tcltklib: fail to Tk_InitStubs(). %s", 
-                     Tcl_GetStringResult(ptr->ip));
-        default:
-            rb_raise(rb_eRuntimeError, "tcltklib: unknown error(%d) on ruby_tk_stubs_init", st);
+        if (Tk_Init(ptr->ip) == TCL_ERROR) {
+#if TCL_MAJOR_VERSION >= 8
+            rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+#endif
         }
-
         DUMP1("Tcl_StaticPackage(\"Tk\")");
 #if TCL_MAJOR_VERSION >= 8
         Tcl_StaticPackage(ptr->ip, "Tk", Tk_Init, Tk_SafeInit);
@@ -4866,12 +3492,12 @@ ip_init(argc, argv, self)
         Tcl_StaticPackage(ptr->ip, "Tk", Tk_Init,
                           (Tcl_PackageInitProc *) NULL);
 #endif
-
-        /* get main window */
-        mainWin = Tk_MainWindow(ptr->ip);
-        Tk_Preserve((ClientData)mainWin);
     }
 
+    /* get main window */
+    mainWin = Tk_MainWindow(ptr->ip);
+    Tk_Preserve((ClientData)mainWin);
+
     /* add ruby command to the interpreter */
 #if TCL_MAJOR_VERSION >= 8
     DUMP1("Tcl_CreateObjCommand(\"ruby\")");
@@ -4918,29 +3544,92 @@ ip_init(argc, argv, self)
                       (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
 #endif
 
-    /* replace vwait and tkwait */
-    ip_replace_wait_commands(ptr->ip, mainWin);
+#if 0  /* 
+          Disable the following "update" and "thread_update". Bcause, 
+          they don't work in a callback-proc. After calling update in 
+          a callback-proc, the callback proc never be worked. 
+          If the problem will be fixed in the future, may enable the 
+          functions. 
+       */
+    /* replace 'update' command */
+# if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"update\")");
+    Tcl_CreateObjCommand(ptr->ip, "update", ip_rbUpdateObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+# else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"update\")");
+    Tcl_CreateCommand(ptr->ip, "update", ip_rbUpdateCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+# endif
+
+    /* add 'thread_update' command */
+# if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"thread_update\")");
+    Tcl_CreateObjCommand(ptr->ip, "thread_update", ip_rb_threadUpdateObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+# else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"thread_update\")");
+    Tcl_CreateCommand(ptr->ip, "thread_update", ip_rb_threadUpdateCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+# endif
+#endif
+
+    /* replace 'vwait' command */
+#if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"vwait\")");
+    Tcl_CreateObjCommand(ptr->ip, "vwait", ip_rbVwaitObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"vwait\")");
+    Tcl_CreateCommand(ptr->ip, "vwait", ip_rbVwaitCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#endif
 
-    /* wrap namespace command */
-    ip_wrap_namespace_command(ptr->ip);
+    /* replace 'tkwait' command */
+#if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"tkwait\")");
+    Tcl_CreateObjCommand(ptr->ip, "tkwait", ip_rbTkWaitObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"tkwait\")");
+    Tcl_CreateCommand(ptr->ip, "tkwait", ip_rbTkWaitCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#endif
 
-    /* set finalizer */
-    Tcl_CallWhenDeleted(ptr->ip, ip_CallWhenDeleted, (ClientData)mainWin);
+    /* add 'thread_vwait' command */
+#if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"thread_vwait\")");
+    Tcl_CreateObjCommand(ptr->ip, "thread_vwait", ip_rb_threadVwaitObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"thread_vwait\")");
+    Tcl_CreateCommand(ptr->ip, "thread_vwait", ip_rb_threadVwaitCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#endif
 
-    if (mainWin != (Tk_Window)NULL) {
-        Tk_Release((ClientData)mainWin);
-    }
+    /* add 'thread_tkwait' command */
+#if TCL_MAJOR_VERSION >= 8
+    DUMP1("Tcl_CreateObjCommand(\"thread_tkwait\")");
+    Tcl_CreateObjCommand(ptr->ip, "thread_tkwait", ip_rb_threadTkWaitObjCmd, 
+                         (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tcl_CreateCommand(\"thread_tkwait\")");
+    Tcl_CreateCommand(ptr->ip, "thread_tkwait", ip_rb_threadTkWaitCommand, 
+                      (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
+#endif
+
+    Tk_Release((ClientData)mainWin);
 
     return self;
 }
 
 static VALUE
-ip_create_slave_core(interp, argc, argv)
-    VALUE interp;
+ip_create_slave(argc, argv, self)
     int   argc;
     VALUE *argv;
+    VALUE self;
 {
-    struct tcltkip *master = get_ip(interp);
+    struct tcltkip *master = get_ip(self);
     struct tcltkip *slave = ALLOC(struct tcltkip);
     VALUE safemode;
     VALUE name;
@@ -4948,20 +3637,15 @@ ip_create_slave_core(interp, argc, argv)
     int thr_crit_bup;
     Tk_Window mainWin;
 
-    /* ip is deleted? */
-    if (deleted_ip(master)) {
-        return rb_exc_new2(rb_eRuntimeError, 
-                           "deleted master cannot create a new slave");
+    /* safe-mode check */
+    if (rb_scan_args(argc, argv, "11", &name, &safemode) == 1) {
+        safemode = Qfalse;
     }
-
-    name     = argv[0];
-    safemode = argv[1];
-
     if (Tcl_IsSafe(master->ip) == 1) {
         safe = 1;
     } else if (safemode == Qfalse || NIL_P(safemode)) {
         safe = 0;
-        /* rb_secure(4); */ /* already checked */
+        rb_secure(4);
     } else {
         safe = 1;
     }
@@ -4969,19 +3653,12 @@ ip_create_slave_core(interp, argc, argv)
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
-#if 0
-    /* init Tk */
-    if (RTEST(with_tk)) {
-        volatile VALUE exc;
-        if (!tk_stubs_init_p()) {
-            exc = tcltkip_init_tk(interp);
-            if (!NIL_P(exc)) {
-                rb_thread_critical = thr_crit_bup;
-                return exc;
-            }
-        }
+    /* ip is deleted? */
+    if (Tcl_InterpDeleted(master->ip)) {
+        DUMP1("master-ip is deleted");
+        rb_thread_critical = thr_crit_bup;
+        rb_raise(rb_eRuntimeError, "deleted master cannot create a new slave interpreter");
     }
-#endif
 
     /* create slave-ip */
     slave->ref_count = 0;
@@ -4991,21 +3668,15 @@ ip_create_slave_core(interp, argc, argv)
     slave->ip = Tcl_CreateSlave(master->ip, StringValuePtr(name), safe);
     if (slave->ip == NULL) {
         rb_thread_critical = thr_crit_bup;
-        return rb_exc_new2(rb_eRuntimeError, 
-                           "fail to create the new slave interpreter");
+        rb_raise(rb_eRuntimeError, "fail to create the new slave interpreter");
     }
-#if TCL_MAJOR_VERSION >= 8
-#if TCL_NAMESPACE_DEBUG
-    slave->default_ns = Tcl_GetCurrentNamespace(slave->ip);
-#endif
-#endif
     rbtk_preserve_ip(slave);
 
     slave->has_orig_exit 
         = Tcl_GetCommandInfo(slave->ip, "exit", &(slave->orig_exit_info));
 
     /* replace 'exit' command --> 'interp_exit' command */
-    mainWin = (tk_stubs_init_p())? Tk_MainWindow(slave->ip): (Tk_Window)NULL;
+    mainWin = Tk_MainWindow(slave->ip);
 #if TCL_MAJOR_VERSION >= 8
     DUMP1("Tcl_CreateObjCommand(\"exit\") --> \"interp_exit\"");
     Tcl_CreateObjCommand(slave->ip, "exit", ip_InterpExitObjCmd, 
@@ -5016,177 +3687,37 @@ ip_create_slave_core(interp, argc, argv)
                       (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
 #endif
 
-    /* replace vwait and tkwait */
-    ip_replace_wait_commands(slave->ip, mainWin);
-
-    /* wrap namespace command */
-    ip_wrap_namespace_command(slave->ip);
-
-    /* set finalizer */
-    Tcl_CallWhenDeleted(slave->ip, ip_CallWhenDeleted, (ClientData)mainWin);
-
     rb_thread_critical = thr_crit_bup;
 
-    return Data_Wrap_Struct(CLASS_OF(interp), 0, ip_free, slave);
-}
-
-static VALUE
-ip_create_slave(argc, argv, self)
-    int   argc;
-    VALUE *argv;
-    VALUE self;
-{
-    struct tcltkip *master = get_ip(self);
-    VALUE safemode;
-    VALUE name;
-    VALUE callargv[2];
-
-    /* ip is deleted? */
-    if (deleted_ip(master)) {
-        rb_raise(rb_eRuntimeError, 
-                 "deleted master cannot create a new slave interpreter");
-    }
-
-    /* argument check */
-    if (rb_scan_args(argc, argv, "11", &name, &safemode) == 1) {
-        safemode = Qfalse;
-    }
-    if (Tcl_IsSafe(master->ip) != 1
-        && (safemode == Qfalse || NIL_P(safemode))) {
-        rb_secure(4);
-    }
-
-    StringValue(name);
-    callargv[0] = name;
-    callargv[1] = safemode;
-
-    return tk_funcall(ip_create_slave_core, 2, callargv, self);
-}
-
-
-/* self is slave of master? */
-static VALUE
-ip_is_slave_of_p(self, master)
-    VALUE self, master;
-{
-    if (!rb_obj_is_kind_of(master, tcltkip_class)) {
-        rb_raise(rb_eArgError, "expected TclTkIp object");
-    }
-
-    if (Tcl_GetMaster(get_ip(self)->ip) == get_ip(master)->ip) {
-      return Qtrue;
-    } else {
-      return Qfalse;
-    }
-}
-
-
-/* create console (if supported) */
-#if defined(MAC_TCL) || defined(__WIN32__)
-#if TCL_MAJOR_VERSION < 8 \
-    || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0) \
-    || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 1 \
-        && (TCL_RELEASE_LEVEL == TCL_ALPHA_RELEASE \
-           || (TCL_RELEASE_LEVEL == TCL_BETA_RELEASE \
-               && TCL_RELEASE_SERIAL < 2) ) )
-EXTERN void TkConsoleCreate _((void));
-#endif
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 1 \
-    && ( (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE \
-          && TCL_RELEASE_SERIAL == 0) \
-       || (TCL_RELEASE_LEVEL == TCL_BETA_RELEASE \
-           && TCL_RELEASE_SERIAL >= 2) )
-EXTERN void TkConsoleCreate_ _((void));
-#endif
-#endif
-static VALUE
-ip_create_console_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;   /* dummy */
-    VALUE *argv;  /* dummy */
-{
-    struct tcltkip *ptr = get_ip(interp);
-
-    if (!tk_stubs_init_p()) {
-        tcltkip_init_tk(interp);
-    }
-
-    if (Tcl_GetVar(ptr->ip,"tcl_interactive",TCL_GLOBAL_ONLY) == (char*)NULL) {
-        Tcl_SetVar(ptr->ip, "tcl_interactive", "0", TCL_GLOBAL_ONLY);
-    }
-
-#if TCL_MAJOR_VERSION > 8 \
-    || (TCL_MAJOR_VERSION == 8 \
-        && (TCL_MINOR_VERSION > 1 \
-            || (TCL_MINOR_VERSION == 1 \
-                 && TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE \
-                 && TCL_RELEASE_SERIAL >= 1) ) )
-    Tk_InitConsoleChannels(ptr->ip);
-
-    if (Tk_CreateConsoleWindow(ptr->ip) != TCL_OK) {
-        rb_raise(rb_eRuntimeError, "fail to create console-window");
-    }
-#else
-#if defined(MAC_TCL) || defined(__WIN32__)
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 1 \
-    && ( (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE && TCL_RELEASE_SERIAL == 0) \
-        || (TCL_RELEASE_LEVEL == TCL_BETA_RELEASE && TCL_RELEASE_SERIAL >= 2) )
-    TkConsoleCreate_();
-#else
-    TkConsoleCreate();
-#endif
-
-    if (TkConsoleInit(ptr->ip) != TCL_OK) {
-        rb_raise(rb_eRuntimeError, "fail to create console-window");
-    }
-#else
-    rb_notimplement();
-#endif
-#endif
-
-    return interp;
+    return Data_Wrap_Struct(CLASS_OF(self), 0, ip_free, slave);
 }
 
+/* make ip "safe" */
 static VALUE
-ip_create_console(self)
+ip_make_safe(self)
     VALUE self;
 {
     struct tcltkip *ptr = get_ip(self);
-    
-    /* ip is deleted? */
-    if (deleted_ip(ptr)) {
-        rb_raise(rb_eRuntimeError, "interpreter is deleted");
-    }
-
-    return tk_funcall(ip_create_console_core, 0, (VALUE*)NULL, self);
-}
-
-/* make ip "safe" */
-static VALUE
-ip_make_safe_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;   /* dummy */
-    VALUE *argv;  /* dummy */
-{
-    struct tcltkip *ptr = get_ip(interp);
     Tk_Window mainWin;
     
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
-        return rb_exc_new2(rb_eRuntimeError, "interpreter is deleted");
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
+        rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
     if (Tcl_MakeSafe(ptr->ip) == TCL_ERROR) {
-        /* return rb_exc_new2(rb_eRuntimeError, 
-                              Tcl_GetStringResult(ptr->ip)); */
-        return create_ip_exc(interp, rb_eRuntimeError, 
-                             Tcl_GetStringResult(ptr->ip));
+#if TCL_MAJOR_VERSION >= 8
+        rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+        rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+#endif
     }
 
     ptr->allow_ruby_exit = 0;
 
     /* replace 'exit' command --> 'interp_exit' command */
-    mainWin = (tk_stubs_init_p())? Tk_MainWindow(ptr->ip): (Tk_Window)NULL;
+    mainWin = Tk_MainWindow(ptr->ip);
 #if TCL_MAJOR_VERSION >= 8
     DUMP1("Tcl_CreateObjCommand(\"exit\") --> \"interp_exit\"");
     Tcl_CreateObjCommand(ptr->ip, "exit", ip_InterpExitObjCmd, 
@@ -5197,21 +3728,7 @@ ip_make_safe_core(interp, argc, argv)
                       (ClientData)mainWin, (Tcl_CmdDeleteProc *)NULL);
 #endif
 
-    return interp;
-}
-
-static VALUE
-ip_make_safe(self)
-    VALUE self;
-{
-    struct tcltkip *ptr = get_ip(self);
-    
-    /* ip is deleted? */
-    if (deleted_ip(ptr)) {
-        rb_raise(rb_eRuntimeError, "interpreter is deleted");
-    }
-
-    return tk_funcall(ip_make_safe_core, 0, (VALUE*)NULL, self);
+    return self;
 }
 
 /* is safe? */
@@ -5222,7 +3739,8 @@ ip_is_safe_p(self)
     struct tcltkip *ptr = get_ip(self);
     
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
@@ -5241,7 +3759,8 @@ ip_allow_ruby_exit_p(self)
     struct tcltkip *ptr = get_ip(self);
     
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
@@ -5263,7 +3782,8 @@ ip_allow_ruby_exit_set(self, val)
     rb_secure(4);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
@@ -5272,7 +3792,7 @@ ip_allow_ruby_exit_set(self, val)
                  "insecure operation on a safe interpreter");
     }
 
-    mainWin = (tk_stubs_init_p())? Tk_MainWindow(ptr->ip): (Tk_Window)NULL;
+    mainWin = Tk_MainWindow(ptr->ip);
 
     if (RTEST(val)) {
         ptr->allow_ruby_exit = 1;
@@ -5307,358 +3827,119 @@ static VALUE
 ip_delete(self)
     VALUE self;
 {
-    int  thr_crit_bup;
     struct tcltkip *ptr = get_ip(self);
 
-    if (ptr == (struct tcltkip *)NULL || ptr->ip == (Tcl_Interp*)NULL) {
-        DUMP1("delete deleted IP");
-        return Qnil;
-    }
+    /* Tcl_Preserve(ptr->ip); */
+    rbtk_preserve_ip(ptr);
 
-    thr_crit_bup = rb_thread_critical;
-    rb_thread_critical = Qtrue;
+#if TCL_MAJOR_VERSION < 8 || ( TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 4)
+#else
+    if (!Tcl_InterpDeleted(ptr->ip)) {
+        Tcl_Eval(ptr->ip, "foreach i [after info] { after cancel $i }");
+    }
+#endif
 
-    DUMP1("call ip_finalize");
-    ip_finalize(ptr->ip);
+    del_root(ptr->ip);
 
     DUMP1("delete interp");
-    Tcl_DeleteInterp(ptr->ip);
-    Tcl_Release(ptr->ip);
+    while(!Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("wait ip is deleted");
+        Tcl_DeleteInterp(ptr->ip);
+    }
 
-    rb_thread_critical = thr_crit_bup;
+    /* Tcl_Release(ptr->ip); */
+    rbtk_release_ip(ptr);
 
     return Qnil;
 }
 
-
 /* is deleted? */
 static VALUE
-ip_has_invalid_namespace_p(self)
-    VALUE self;
-{
-    struct tcltkip *ptr = get_ip(self);
-
-    if (ptr == (struct tcltkip *)NULL || ptr->ip == (Tcl_Interp *)NULL) {
-        /* deleted IP */
-        return Qtrue;
-    }
-
-#if TCL_NAMESPACE_DEBUG
-    if (rbtk_invalid_namespace(ptr)) {
-        return Qtrue;
-    } else {
-        return Qfalse;
-    }
-#else
-    return Qfalse;
-#endif
-}
-
-static VALUE
 ip_is_deleted_p(self)
     VALUE self;
 {
     struct tcltkip *ptr = get_ip(self);
 
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
         return Qtrue;
     } else {
         return Qfalse;
     }
 }
 
-static VALUE
-ip_has_mainwindow_p(self)
-    VALUE self;
-{
-    struct tcltkip *ptr = get_ip(self);
-
-    if (deleted_ip(ptr) || !tk_stubs_init_p()) {
-        return Qnil;
-    } else if (Tk_MainWindow(ptr->ip) == (Tk_Window)NULL) {
-        return Qfalse;
-    } else {
-        return Qtrue;
-    }
-}
 
-/*** ruby string <=> tcl object ***/
-#if TCL_MAJOR_VERSION >= 8
 static VALUE
-get_str_from_obj(obj)
-    Tcl_Obj *obj;
-{
-    int len, binary = 0;
-    const char *s;
-    volatile VALUE str;
-
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
-    s = Tcl_GetStringFromObj(obj, &len);
-#else /* TCL_VERSION >= 8.1 */
-    if (Tcl_GetCharLength(obj) != Tcl_UniCharLen(Tcl_GetUnicode(obj))) {
-        /* possibly binary string */
-        s = Tcl_GetByteArrayFromObj(obj, &len);
-        binary = 1;
-    } else {
-        /* possibly text string */
-        s = Tcl_GetStringFromObj(obj, &len);
-    }
+#ifdef HAVE_STDARG_PROTOTYPES
+create_ip_exc(VALUE interp, VALUE exc, const char *fmt, ...)
+#else
+create_ip_exc(interp, exc, fmt, va_alist)
+    VALUE interp:
+    VALUE exc;
+    const char *fmt;
+    va_dcl
 #endif
-    str = s ? rb_str_new(s, len) : rb_str_new2("");
-    if (binary) rb_ivar_set(str, ID_at_enc, rb_str_new2("binary"));
-    return str;
-}
-
-static Tcl_Obj *
-get_obj_from_str(str)
-    VALUE str;
 {
-    const char *s = StringValuePtr(str);
+    va_list args;
+    char buf[BUFSIZ];
+    VALUE einfo;
 
-#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
-    return Tcl_NewStringObj((char*)s, RSTRING(str)->len);
-#else /* TCL_VERSION >= 8.1 */
-    VALUE enc = rb_attr_get(str, ID_at_enc);
+    va_init_list(args,fmt);
+    vsnprintf(buf, BUFSIZ, fmt, args);
+    buf[BUFSIZ - 1] = '\0';
+    va_end(args);
+    einfo = rb_exc_new2(exc, buf);
+    rb_ivar_set(einfo, ID_at_interp, interp);
+    Tcl_ResetResult(get_ip(interp)->ip);
 
-    if (!NIL_P(enc)) {
-        StringValue(enc);
-        if (strcmp(RSTRING(enc)->ptr, "binary") == 0) {
-            /* binary string */
-            return Tcl_NewByteArrayObj(s, RSTRING(str)->len);
-        } else {
-            /* text string */
-            return Tcl_NewStringObj(s, RSTRING(str)->len);
-        }
-    } else if (strlen(s) != RSTRING(str)->len) {
-        /* probably binary string */
-        return Tcl_NewByteArrayObj(s, RSTRING(str)->len);
-    } else {
-        /* probably text string */
-        return Tcl_NewStringObj(s, RSTRING(str)->len);
-    }
-#endif
+    return einfo;
 }
-#endif /* ruby string <=> tcl object */
 
 static VALUE
 ip_get_result_string_obj(interp)
     Tcl_Interp *interp;
 {
 #if TCL_MAJOR_VERSION >= 8
-    Tcl_Obj *retObj;
-    volatile VALUE strval;
-
-    retObj = Tcl_GetObjResult(interp);
-    Tcl_IncrRefCount(retObj);
-    strval = get_str_from_obj(retObj);
-    OBJ_TAINT(strval);
-    Tcl_DecrRefCount(retObj);
-    return strval;
-#else
-    return rb_tainted_str_new2(interp->result);
-#endif
-}
-
-/* call Tcl/Tk functions on the eventloop thread */
-static VALUE
-callq_safelevel_handler(arg, callq)
-    VALUE arg;
-    VALUE callq;
-{
-    struct call_queue *q;
-
-    Data_Get_Struct(callq, struct call_queue, q);
-    DUMP2("(safe-level handler) $SAFE = %d", q->safe_level);
-    rb_set_safe_level(q->safe_level);
-    return((q->func)(q->interp, q->argc, q->argv));
-}
-
-static int call_queue_handler _((Tcl_Event *, int));
-static int
-call_queue_handler(evPtr, flags)
-    Tcl_Event *evPtr;
-    int flags;
-{
-    struct call_queue *q = (struct call_queue *)evPtr;
-    volatile VALUE ret;
-    volatile VALUE q_dat;
-    struct tcltkip *ptr;
-
-    DUMP2("do_call_queue_handler : evPtr = %p", evPtr);
-    DUMP2("queue_handler thread : %lx", rb_thread_current());
-    DUMP2("added by thread : %lx", q->thread);
-
-    if (*(q->done)) {
-        DUMP1("processed by another event-loop");
-        return 0;
-    } else {
-        DUMP1("process it on current event-loop");
-    }
-
-    /* process it */
-    *(q->done) = 1;
-
-    /* deleted ipterp ? */
-    ptr = get_ip(q->interp);
-    if (deleted_ip(ptr)) {
-        /* deleted IP --> ignore */
-        return 1;
-    }
-
-    /* check safe-level */
-    if (rb_safe_level() != q->safe_level) {
-        /* q_dat = Data_Wrap_Struct(rb_cData,0,0,q); */
-        q_dat = Data_Wrap_Struct(rb_cData,call_queue_mark,0,q);
-        ret = rb_funcall(rb_proc_new(callq_safelevel_handler, q_dat), 
-                         ID_call, 0);
-        rb_gc_force_recycle(q_dat);
-    } else {
-        DUMP2("call function (for caller thread:%lx)", q->thread);
-        DUMP2("call function (current thread:%lx)", rb_thread_current());
-        ret = (q->func)(q->interp, q->argc, q->argv);
-    }
-
-    /* set result */
-    RARRAY(q->result)->ptr[0] = ret;
-
-    /* complete */
-    *(q->done) = -1;
-
-    /* back to caller */
-    if (RTEST(rb_funcall(q->thread, ID_alive_p, 0, 0))) {
-      DUMP2("back to caller (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-      rb_thread_run(q->thread);
-      DUMP1("finish back to caller");
-    } else {
-      DUMP2("caller is dead (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-    }
-
-    /* end of handler : remove it */
-    return 1;
-}
-
-static VALUE
-tk_funcall(func, argc, argv, obj)
-    VALUE (*func)();
-    int argc;
-    VALUE *argv;
-    VALUE obj;
-{
-    struct call_queue *callq;
-    int  *alloc_done;
-    int  thr_crit_bup;
-    volatile VALUE current = rb_thread_current();
-    volatile VALUE ip_obj = obj;
-    volatile VALUE result;
-    volatile VALUE ret;
+    int len;
+    char *s;
 
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+    s = Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &len);
+    return(rb_tainted_str_new(s, len));
 
-    if (!NIL_P(ip_obj) && deleted_ip(get_ip(ip_obj))) {
-        return Qnil;
-    }
-
-    if (NIL_P(eventloop_thread) || current == eventloop_thread) {
-        if (NIL_P(eventloop_thread)) {
-            DUMP2("tk_funcall from thread:%lx but no eventloop", current);
-        } else {
-            DUMP2("tk_funcall from current eventloop %lx", current);
-        }
-        result = (func)(ip_obj, argc, argv);
-        if (rb_obj_is_kind_of(result, rb_eException)) {
-            rb_exc_raise(result);
-        }
-        return result;
-    }
+# else /* TCL_VERSION >= 8.1 */
+    volatile VALUE strval;
+    Tcl_Obj *retobj = Tcl_GetObjResult(interp);
+    int thr_crit_bup;
 
-    DUMP2("tk_funcall from thread %lx (NOT current eventloop)", current);
+    Tcl_IncrRefCount(retobj);
 
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
-    /* allocate memory (argv cross over thread : must be in heap) */
-    if (argv) {
-        VALUE *temp = ALLOC_N(VALUE, argc);
-        MEMCPY(temp, argv, VALUE, argc);
-        argv = temp;
+    if (Tcl_GetCharLength(retobj) != Tcl_UniCharLen(Tcl_GetUnicode(retobj))) {
+        /* possibly binary string */
+        s = Tcl_GetByteArrayFromObj(retobj, &len);
+        strval = rb_tainted_str_new(s, len);
+        rb_ivar_set(strval, ID_at_enc, rb_str_new2("binary"));
+    } else {
+        /* possibly text string */
+        s = Tcl_GetStringFromObj(retobj, &len);
+        strval = rb_tainted_str_new(s, len);
     }
 
-    /* allocate memory (keep result) */
-    alloc_done = (int*)ALLOC(int);
-    *alloc_done = 0;
-
-    /* allocate memory (freed by Tcl_ServiceEvent) */
-    callq = (struct call_queue *)Tcl_Alloc(sizeof(struct call_queue));
-    Tcl_Preserve(callq);
-
-    /* allocate result obj */
-    result = rb_ary_new2(1);
-    RARRAY(result)->ptr[0] = Qnil;
-    RARRAY(result)->len = 1;
-
-    /* construct event data */
-    callq->done = alloc_done;
-    callq->func = func;
-    callq->argc = argc;
-    callq->argv = argv;
-    callq->interp = ip_obj;
-    callq->result = result;
-    callq->thread = current;
-    callq->safe_level = rb_safe_level();
-    callq->ev.proc = call_queue_handler;
-
-    /* add the handler to Tcl event queue */
-    DUMP1("add handler");
-    Tcl_QueueEvent(&(callq->ev), TCL_QUEUE_HEAD);
-
     rb_thread_critical = thr_crit_bup;
 
-    /* wait for the handler to be processed */
-    DUMP2("wait for handler (current thread:%lx)", current);
-    while(*alloc_done >= 0) {
-        rb_thread_stop();
-    }
-    DUMP2("back from handler (current thread:%lx)", current);
-
-    /* get result & free allocated memory */
-    ret = RARRAY(result)->ptr[0];
-    free(alloc_done);
-    if (argv) free(argv);
+    Tcl_DecrRefCount(retobj);
 
-    Tcl_Release(callq);
+    return(strval);
 
-    /* exception? */
-    if (rb_obj_is_kind_of(ret, rb_eException)) {
-        DUMP1("raise exception");
-        rb_exc_raise(ret);
-    }
-
-    DUMP1("exit tk_funcall");
-    return ret;
+# endif
+#else /* TCL_MAJOR_VERSION < 8 */
+    return(rb_tainted_str_new2(interp->result));
+#endif
 }
 
-
 /* eval string in tcl by Tcl_Eval() */
-#if TCL_MAJOR_VERSION >= 8
-struct call_eval_info {
-    struct tcltkip *ptr;
-    Tcl_Obj *cmd;
-};
-
-static VALUE
-call_tcl_eval(arg)
-    VALUE arg;
-{
-    struct call_eval_info *inf = (struct call_eval_info *)arg;
-
-    Tcl_AllowExceptions(inf->ptr->ip);
-    inf->ptr->return_value = Tcl_EvalObj(inf->ptr->ip, inf->cmd);
-
-    return Qnil;
-}
-#endif
-
 static VALUE
 ip_eval_real(self, cmd_str, cmd_len)
     VALUE self;
@@ -5666,6 +3947,8 @@ ip_eval_real(self, cmd_str, cmd_len)
     int  cmd_len;
 {
     volatile VALUE ret;
+    char *s;
+    int  len;
     struct tcltkip *ptr = get_ip(self);
     int thr_crit_bup;
 
@@ -5681,77 +3964,39 @@ ip_eval_real(self, cmd_str, cmd_len)
       Tcl_IncrRefCount(cmd);
 
       /* ip is deleted? */
-      if (deleted_ip(ptr)) {
+      if (Tcl_InterpDeleted(ptr->ip)) {
+          DUMP1("ip is deleted");
           Tcl_DecrRefCount(cmd);
           rb_thread_critical = thr_crit_bup;
           ptr->return_value = TCL_OK;
           return rb_tainted_str_new2("");
       } else {
-          int status;
-          struct call_eval_info inf;
-
           /* Tcl_Preserve(ptr->ip); */
           rbtk_preserve_ip(ptr);
-
-#if 0
+          
           ptr->return_value = Tcl_EvalObj(ptr->ip, cmd);
           /* ptr->return_value = Tcl_GlobalEvalObj(ptr->ip, cmd); */
-#else
-          inf.ptr = ptr;
-          inf.cmd = cmd;
-          ret = rb_protect(call_tcl_eval, (VALUE)&inf, &status);
-          switch(status) {
-          case TAG_RAISE:
-              if (NIL_P(ruby_errinfo)) {
-                  rbtk_pending_exception = rb_exc_new2(rb_eException, 
-                                                       "unknown exception");
-              } else {
-                  rbtk_pending_exception = ruby_errinfo;
-              }
-              break;
-
-          case TAG_FATAL:
-              if (NIL_P(ruby_errinfo)) {
-                  rbtk_pending_exception = rb_exc_new2(rb_eFatal, "FATAL");
-              } else {
-                  rbtk_pending_exception = ruby_errinfo;
-              }
-          }
-#endif
       }
 
       Tcl_DecrRefCount(cmd);
 
     }
 
-    if (pending_exception_check1(thr_crit_bup, ptr)) {
+    if (ptr->return_value == TCL_ERROR) {
+        volatile VALUE exc;
+        exc = create_ip_exc(self, rb_eRuntimeError, 
+                            "%s", Tcl_GetStringResult(ptr->ip));
+        /* Tcl_Release(ptr->ip); */
         rbtk_release_ip(ptr);
-        return rbtk_pending_exception;
-    }
 
-    if (ptr->return_value == TCL_ERROR) {
-        if (event_loop_abort_on_exc > 0 && !Tcl_InterpDeleted(ptr->ip)) {
-            volatile VALUE exc;
-            exc = create_ip_exc(self, rb_eRuntimeError, 
-                                "%s", Tcl_GetStringResult(ptr->ip));
-            rbtk_release_ip(ptr);
-            rb_thread_critical = thr_crit_bup;
-            return exc;
-        } else {
-            if (event_loop_abort_on_exc < 0) {
-                rb_warning("%s (ignore)", Tcl_GetStringResult(ptr->ip));
-            } else {
-                rb_warn("%s (ignore)", Tcl_GetStringResult(ptr->ip));
-            }
-            Tcl_ResetResult(ptr->ip);
-            rbtk_release_ip(ptr);
-            rb_thread_critical = thr_crit_bup;
-            return rb_tainted_str_new2("");
-        }
+        rb_thread_critical = thr_crit_bup;
+        rb_exc_raise(exc);
     }
+    DUMP2("(TCL_Eval result) %d", ptr->return_value);
 
     /* pass back the result (as string) */
     ret =  ip_get_result_string_obj(ptr->ip);
+    /* Tcl_Release(ptr->ip); */
     rbtk_release_ip(ptr);
     rb_thread_critical = thr_crit_bup;
     return ret;
@@ -5760,7 +4005,8 @@ ip_eval_real(self, cmd_str, cmd_len)
     DUMP2("Tcl_Eval(%s)", cmd_str);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         ptr->return_value = TCL_OK;
         return rb_tainted_str_new2("");
     } else {
@@ -5770,23 +4016,18 @@ ip_eval_real(self, cmd_str, cmd_len)
         /* ptr->return_value = Tcl_GlobalEval(ptr->ip, cmd_str); */
     }
 
-    if (pending_exception_check1(thr_crit_bup, ptr)) {
-        rbtk_release_ip(ptr);
-        return rbtk_pending_exception;
-    }
-
     if (ptr->return_value == TCL_ERROR) {
         volatile VALUE exc;
-
         exc = create_ip_exc(self, rb_eRuntimeError, "%s", ptr->ip->result);
-
+        /* Tcl_Release(ptr->ip); */
         rbtk_release_ip(ptr);
-        return exc;
+        rb_exc_raise(exc);
     }
     DUMP2("(TCL_Eval result) %d", ptr->return_value);
 
     /* pass back the result (as string) */
     ret =  ip_get_result_string_obj(ptr->ip);
+    /* Tcl_Release(ptr->ip); */
     rbtk_release_ip(ptr);
     return ret;
 #endif
@@ -5815,6 +4056,10 @@ eval_queue_handler(evPtr, flags)
     volatile VALUE ret;
     volatile VALUE q_dat;
 
+    DUMP2("do_eval_queue_handler : evPtr = %p", evPtr);
+    DUMP2("eval queue_thread : %lx", rb_thread_current());
+    DUMP2("added by thread : %lx", q->thread);
+
     if (*(q->done)) {
         DUMP1("processed by another event-loop");
         return 0;
@@ -5838,6 +4083,8 @@ eval_queue_handler(evPtr, flags)
                          ID_call, 0);
         rb_gc_force_recycle(q_dat);
     } else {
+        DUMP2("call eval_real (for caller thread:%lx)", q->thread);
+        DUMP2("call eval_real (current thread:%lx)", rb_thread_current());
         ret = ip_eval_real(q->interp, q->str, q->len);
     }
 
@@ -5848,15 +4095,10 @@ eval_queue_handler(evPtr, flags)
     *(q->done) = -1;
 
     /* back to caller */
-    if (RTEST(rb_funcall(q->thread, ID_alive_p, 0, 0))) {
-      DUMP2("back to caller (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-      rb_thread_run(q->thread);
-      DUMP1("finish back to caller");
-    } else {
-      DUMP2("caller is dead (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-    }
+    DUMP2("back to caller (caller thread:%lx)", q->thread);
+    DUMP2("               (current thread:%lx)", rb_thread_current());
+    rb_thread_run(q->thread);
+    DUMP1("finish back to caller");
 
     /* end of handler : remove it */
     return 1;
@@ -5882,11 +4124,11 @@ ip_eval(self, str)
     StringValue(str);
     rb_thread_critical = thr_crit_bup;
 
-    if (NIL_P(eventloop_thread) || current == eventloop_thread) {
-        if (NIL_P(eventloop_thread)) {
-            DUMP2("eval from thread:%lx but no eventloop", current);
-        } else {
+    if (eventloop_thread == 0 || current == eventloop_thread) {
+        if (eventloop_thread) {
             DUMP2("eval from current eventloop %lx", current);
+        } else {
+            DUMP2("eval from thread:%lx but no eventloop", current);
         }
         result = ip_eval_real(self, RSTRING(str)->ptr, RSTRING(str)->len);
         if (rb_obj_is_kind_of(result, rb_eException)) {
@@ -5905,7 +4147,7 @@ ip_eval(self, str)
     *alloc_done = 0;
 
     eval_str = ALLOC_N(char, RSTRING(str)->len + 1);
-    memcpy(eval_str, RSTRING(str)->ptr, RSTRING(str)->len);
+    strncpy(eval_str, RSTRING(str)->ptr, RSTRING(str)->len);
     eval_str[RSTRING(str)->len] = 0;
 
     /* allocate memory (freed by Tcl_ServiceEvent) */
@@ -5926,7 +4168,6 @@ ip_eval(self, str)
     evq->thread = current;
     evq->safe_level = rb_safe_level();
     evq->ev.proc = eval_queue_handler;
-
     position = TCL_QUEUE_TAIL;
 
     /* add the handler to Tcl event queue */
@@ -5959,22 +4200,19 @@ ip_eval(self, str)
 
 /* restart Tk */
 static VALUE
-lib_restart_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;   /* dummy */
-    VALUE *argv;  /* dummy */
+lib_restart(self)
+    VALUE self;
 {
     volatile VALUE exc;
-    struct tcltkip *ptr = get_ip(interp);
+    struct tcltkip *ptr = get_ip(self);
     int  thr_crit_bup;
 
-    /* rb_secure(4); */ /* already checked */
-
-    /* tcl_stubs_check(); */ /* already checked */
+    rb_secure(4);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
-        return rb_exc_new2(rb_eRuntimeError, "interpreter is deleted");
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
+        rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
     thr_crit_bup = rb_thread_critical;
@@ -5989,13 +4227,11 @@ lib_restart_core(interp, argc, argv)
     DUMP2("(TCL_Eval result) %d", ptr->return_value);
     Tcl_ResetResult(ptr->ip);
 
-#if TCL_MAJOR_VERSION >= 8
     /* delete namespace ( tested on tk8.4.5 ) */
     ptr->return_value = Tcl_Eval(ptr->ip, "namespace delete ::tk::msgcat");
     /* ignore ERROR */
     DUMP2("(TCL_Eval result) %d", ptr->return_value);
     Tcl_ResetResult(ptr->ip);
-#endif
 
     /* delete trace proc ( tested on tk8.4.5 ) */
     ptr->return_value = Tcl_Eval(ptr->ip, "trace vdelete ::tk_strictMotif w ::tk::EventMotifBindings");
@@ -6003,39 +4239,43 @@ lib_restart_core(interp, argc, argv)
     DUMP2("(TCL_Eval result) %d", ptr->return_value);
     Tcl_ResetResult(ptr->ip);
 
-    /* execute Tk_Init or Tk_SafeInit */
-    exc = tcltkip_init_tk(interp);
-    if (!NIL_P(exc)) {
-        rb_thread_critical = thr_crit_bup;
+    /* execute Tk_Init of Tk_SafeInit */
+#if TCL_MAJOR_VERSION >= 8
+    if (Tcl_IsSafe(ptr->ip)) {
+        DUMP1("Tk_SafeInit");
+        if (Tk_SafeInit(ptr->ip) == TCL_ERROR) {
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
+            rb_thread_critical = thr_crit_bup;
+            rb_exc_raise(exc);
+        }
+    } else {
+        DUMP1("Tk_Init");
+        if (Tk_Init(ptr->ip) == TCL_ERROR) {
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
+            rb_thread_critical = thr_crit_bup;
+            rb_exc_raise(exc);
+        }
+    }
+#else /* TCL_MAJOR_VERSION < 8 */
+    DUMP1("Tk_Init");
+    if (Tk_Init(ptr->ip) == TCL_ERROR) {
+        exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+        /* Tcl_Release(ptr->ip); */
         rbtk_release_ip(ptr);
-        return exc;
+        rb_exc_raise(exc);
     }
+#endif
 
     /* Tcl_Release(ptr->ip); */
     rbtk_release_ip(ptr);
 
     rb_thread_critical = thr_crit_bup;
 
-    /* return Qnil; */
-    return interp;
-}
-
-static VALUE
-lib_restart(self)
-    VALUE self;
-{
-    struct tcltkip *ptr = get_ip(self);
-
-    rb_secure(4);
-
-    tcl_stubs_check();
-
-    /* ip is deleted? */
-    if (deleted_ip(ptr)) {
-        rb_raise(rb_eRuntimeError, "interpreter is deleted");
-    }
-
-    return tk_funcall(lib_restart_core, 0, (VALUE*)NULL, self);
+    return Qnil;
 }
 
 
@@ -6047,10 +4287,9 @@ ip_restart(self)
 
     rb_secure(4);
 
-    tcl_stubs_check();
-
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         rb_raise(rb_eRuntimeError, "interpreter is deleted");
     }
 
@@ -6077,25 +4316,16 @@ lib_toUTF8_core(ip_obj, src, encodename)
     struct tcltkip *ptr;
     char *buf;
     int thr_crit_bup;
-#endif
 
-    tcl_stubs_check();
-
-    if (NIL_P(src)) {
-      return rb_str_new2("");
-    }
-
-#ifdef TCL_UTF_MAX
     if (NIL_P(ip_obj)) {
         interp = (Tcl_Interp *)NULL;
     } else {
-        ptr = get_ip(ip_obj);
+        interp = get_ip(ip_obj)->ip;
 
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(interp)) {
+            DUMP1("ip is deleted");
             interp = (Tcl_Interp *)NULL;
-        } else {
-            interp = ptr->ip;
         }
     }
 
@@ -6105,12 +4335,18 @@ lib_toUTF8_core(ip_obj, src, encodename)
     if (NIL_P(encodename)) {
         if (TYPE(str) == T_STRING) {
             volatile VALUE enc;
-            enc = rb_attr_get(str, ID_at_enc);
+
+            enc = Qnil;
+            if (RTEST(rb_ivar_defined(str, ID_at_enc))) {
+                enc = rb_ivar_get(str, ID_at_enc);
+            }
             if (NIL_P(enc)) {
                 if (NIL_P(ip_obj)) {
                     encoding = (Tcl_Encoding)NULL;
                 } else {
-                    enc = rb_attr_get(ip_obj, ID_at_enc);
+                    if (RTEST(rb_ivar_defined(ip_obj, ID_at_enc))) {
+                        enc = rb_ivar_get(ip_obj, ID_at_enc);
+                    }
                     if (NIL_P(enc)) {
                         encoding = (Tcl_Encoding)NULL;
                     } else {
@@ -6153,8 +4389,9 @@ lib_toUTF8_core(ip_obj, src, encodename)
         rb_thread_critical = thr_crit_bup;
         return str;
     }
+
     buf = ALLOC_N(char,(RSTRING(str)->len)+1);
-    memcpy(buf, RSTRING(str)->ptr, RSTRING(str)->len);
+    strncpy(buf, RSTRING(str)->ptr, RSTRING(str)->len);
     buf[RSTRING(str)->len] = 0;
 
     Tcl_DStringInit(&dstr);
@@ -6163,8 +4400,7 @@ lib_toUTF8_core(ip_obj, src, encodename)
     Tcl_ExternalToUtfDString(encoding, buf, RSTRING(str)->len, &dstr);
 
     /* str = rb_tainted_str_new2(Tcl_DStringValue(&dstr)); */
-    /* str = rb_str_new2(Tcl_DStringValue(&dstr)); */
-    str = rb_str_new(Tcl_DStringValue(&dstr), Tcl_DStringLength(&dstr));
+    str = rb_str_new2(Tcl_DStringValue(&dstr));
     rb_ivar_set(str, ID_at_enc, rb_tainted_str_new2("utf-8"));
     if (taint_flag) OBJ_TAINT(str);
 
@@ -6224,19 +4460,9 @@ lib_fromUTF8_core(ip_obj, src, encodename)
     int taint_flag = OBJ_TAINTED(str);
     char *buf;
     int thr_crit_bup;
-#endif
-
-    tcl_stubs_check();
 
-    if (NIL_P(src)) {
-      return rb_str_new2("");
-    }
-
-#ifdef TCL_UTF_MAX
     if (NIL_P(ip_obj)) {
         interp = (Tcl_Interp *)NULL;
-    } else if (get_ip(ip_obj) == (struct tcltkip *)NULL) {
-        interp = (Tcl_Interp *)NULL;
     } else {
         interp = get_ip(ip_obj)->ip;
     }
@@ -6248,20 +4474,23 @@ lib_fromUTF8_core(ip_obj, src, encodename)
         volatile VALUE enc;
 
         if (TYPE(str) == T_STRING) {
-            enc = rb_attr_get(str, ID_at_enc);
-            if (!NIL_P(enc)) {
-                StringValue(enc);
-                if (strcmp(RSTRING(enc)->ptr, "binary") == 0) {
-                    rb_thread_critical = thr_crit_bup;
-                    return str;
-                }
+            enc = Qnil;
+            if (RTEST(rb_ivar_defined(str, ID_at_enc))) {
+                enc = rb_ivar_get(str, ID_at_enc);
+            }
+            if (!NIL_P(enc) && strcmp(StringValuePtr(enc), "binary") == 0) {
+                rb_thread_critical = thr_crit_bup;
+                return str;
             }
         }
 
         if (NIL_P(ip_obj)) {
             encoding = (Tcl_Encoding)NULL;
         } else {
-            enc = rb_attr_get(ip_obj, ID_at_enc);
+            enc = Qnil;
+            if (RTEST(rb_ivar_defined(ip_obj, ID_at_enc))) {
+                enc = rb_ivar_get(ip_obj, ID_at_enc);
+            }
             if (NIL_P(enc)) {
                 encoding = (Tcl_Encoding)NULL;
             } else {
@@ -6282,7 +4511,6 @@ lib_fromUTF8_core(ip_obj, src, encodename)
             char *s;
             int  len;
 
-            StringValue(str);
             s = Tcl_GetByteArrayFromObj(Tcl_NewStringObj(RSTRING(str)->ptr, 
                                                          RSTRING(str)->len), 
                                         &len);
@@ -6313,7 +4541,7 @@ lib_fromUTF8_core(ip_obj, src, encodename)
     }
 
     buf = ALLOC_N(char,strlen(RSTRING(str)->ptr)+1);
-    memcpy(buf, RSTRING(str)->ptr, RSTRING(str)->len);
+    strncpy(buf, RSTRING(str)->ptr, RSTRING(str)->len);
     buf[RSTRING(str)->len] = 0;
 
     Tcl_DStringInit(&dstr);
@@ -6322,8 +4550,7 @@ lib_fromUTF8_core(ip_obj, src, encodename)
     Tcl_UtfToExternalDString(encoding,buf,RSTRING(str)->len,&dstr);
 
     /* str = rb_tainted_str_new2(Tcl_DStringValue(&dstr)); */
-    /* str = rb_str_new2(Tcl_DStringValue(&dstr)); */
-    str = rb_str_new(Tcl_DStringValue(&dstr), Tcl_DStringLength(&dstr));
+    str = rb_str_new2(Tcl_DStringValue(&dstr));
     rb_ivar_set(str, ID_at_enc, encodename);
 
     if (taint_flag) OBJ_TAINT(str);
@@ -6381,8 +4608,6 @@ lib_UTF_backslash_core(self, str, all_bs)
     int taint_flag = OBJ_TAINTED(str);
     int thr_crit_bup;
 
-    tcl_stubs_check();
-
     StringValue(str);
     if (!RSTRING(str)->len) {
         return str;
@@ -6392,7 +4617,7 @@ lib_UTF_backslash_core(self, str, all_bs)
     rb_thread_critical = Qtrue;
 
     src_buf = ALLOC_N(char,(RSTRING(str)->len)+1);
-    memcpy(src_buf, RSTRING(str)->ptr, RSTRING(str)->len);
+    strncpy(src_buf, RSTRING(str)->ptr, RSTRING(str)->len);
     src_buf[RSTRING(str)->len] = 0;
 
     dst_buf = ALLOC_N(char,(RSTRING(str)->len)+1);
@@ -6435,111 +4660,6 @@ lib_Tcl_backslash(self, str)
     return lib_UTF_backslash_core(self, str, 1);
 }
 
-static VALUE
-lib_get_system_encoding(self)
-    VALUE self;
-{
-#if TCL_MAJOR_VERSION > 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION > 0)
-    tcl_stubs_check();
-    return rb_str_new2(Tcl_GetEncodingName((Tcl_Encoding)NULL));
-#else
-    return Qnil;
-#endif
-}
-
-static VALUE
-lib_set_system_encoding(self, enc_name)
-    VALUE self;
-    VALUE enc_name;
-{
-#if TCL_MAJOR_VERSION > 8 || (TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION > 0)
-    tcl_stubs_check();
-
-    if (NIL_P(enc_name)) {
-        Tcl_SetSystemEncoding((Tcl_Interp *)NULL, (CONST char *)NULL);
-        return lib_get_system_encoding(self);
-    }
-
-    enc_name = rb_funcall(enc_name, ID_to_s, 0, 0);
-    if (Tcl_SetSystemEncoding((Tcl_Interp *)NULL, 
-                              StringValuePtr(enc_name)) != TCL_OK) {
-        rb_raise(rb_eArgError, "unknown encoding name '%s'", 
-                 RSTRING(enc_name)->ptr);
-    }
-
-    return enc_name;
-#else
-    return Qnil;
-#endif
-}
-
-
-/* invoke Tcl proc */
-struct invoke_info {
-    struct tcltkip *ptr;
-    Tcl_CmdInfo cmdinfo;
-#if TCL_MAJOR_VERSION >= 8
-    int objc;
-    Tcl_Obj **objv;
-#else
-    int argc;
-    char **argv;
-#endif
-};
-
-static VALUE
-invoke_tcl_proc(arg)
-    VALUE arg;
-{
-    struct invoke_info *inf = (struct invoke_info *)arg;
-    int i, len;
-#if TCL_MAJOR_VERSION >= 8
-    int argc = inf->objc;
-    char **argv = (char **)NULL;
-#endif
-
-    /* memory allocation for arguments of this command */
-#if TCL_MAJOR_VERSION >= 8
-    if (!inf->cmdinfo.isNativeObjectProc) {
-        /* string interface */
-        argv = (char **)ALLOC_N(char *, argc+1);
-        for (i = 0; i < argc; ++i) {
-            argv[i] = Tcl_GetStringFromObj(inf->objv[i], &len);
-        }
-        argv[argc] = (char *)NULL;
-    }
-#endif
-
-    Tcl_ResetResult(inf->ptr->ip);
-
-    /* Invoke the C procedure */
-#if TCL_MAJOR_VERSION >= 8
-    if (inf->cmdinfo.isNativeObjectProc) {
-        inf->ptr->return_value 
-            = (*(inf->cmdinfo.objProc))(inf->cmdinfo.objClientData, 
-                                        inf->ptr->ip, inf->objc, inf->objv);
-    }
-    else
-#endif
-    {
-#if TCL_MAJOR_VERSION >= 8
-        inf->ptr->return_value 
-            = (*(inf->cmdinfo.proc))(inf->cmdinfo.clientData, inf->ptr->ip, 
-                                     argc, (CONST84 char **)argv);
-
-        free(argv);
-
-#else /* TCL_MAJOR_VERSION < 8 */
-        inf->ptr->return_value 
-            = (*(inf->cmdinfo.proc))(inf->cmdinfo.clientData, inf->ptr->ip, 
-                                     inf->argc, inf->argv);
-#endif
-    }
-
-    return Qnil;
-}
-
-
 #if TCL_MAJOR_VERSION >= 8
 static VALUE
 ip_invoke_core(interp, objc, objv)
@@ -6555,22 +4675,17 @@ ip_invoke_core(interp, argc, argv)
 #endif
 {
     struct tcltkip *ptr;
+    int i;
     Tcl_CmdInfo info;
     char *cmd;
+    char *s;
     int  len;
     int  thr_crit_bup;
-    int unknown_flag = 0;
 
-#if 1 /* wrap tcl-proc call */
-    struct invoke_info inf;
-    int status;
-    VALUE ret;
-#else
 #if TCL_MAJOR_VERSION >= 8
     int argc = objc;
     char **argv = (char **)NULL;
-    /* Tcl_Obj *resultPtr; */
-#endif
+    Tcl_Obj *resultPtr;
 #endif
 
     /* get the command name string */
@@ -6584,67 +4699,28 @@ ip_invoke_core(interp, argc, argv)
     ptr = get_ip(interp);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return rb_tainted_str_new2("");
     }
 
-    /* Tcl_Preserve(ptr->ip); */
-    rbtk_preserve_ip(ptr);
-
     /* map from the command name to a C procedure */
     DUMP2("call Tcl_GetCommandInfo, %s", cmd);
     if (!Tcl_GetCommandInfo(ptr->ip, cmd, &info)) {
         DUMP1("error Tcl_GetCommandInfo");
-        DUMP1("try auto_load (call 'unknown' command)");
-        if (!Tcl_GetCommandInfo(ptr->ip, 
-#if TCL_MAJOR_VERSION >= 8
-                                "::unknown", 
-#else
-                                "unknown", 
-#endif
-                                &info)) {
-            DUMP1("fail to get 'unknown' command");
-            /* if (event_loop_abort_on_exc || cmd[0] != '.') { */
-            if (event_loop_abort_on_exc > 0) {
-                /* Tcl_Release(ptr->ip); */
-                rbtk_release_ip(ptr);
-                /*rb_ip_raise(obj,rb_eNameError,"invalid command name `%s'",cmd);*/
-                return create_ip_exc(interp, rb_eNameError, 
-                                     "invalid command name `%s'", cmd);
+        /* if (event_loop_abort_on_exc || cmd[0] != '.') { */
+        if (event_loop_abort_on_exc > 0) {
+            /*rb_ip_raise(obj,rb_eNameError,"invalid command name `%s'",cmd);*/
+            return create_ip_exc(interp, rb_eNameError, 
+                                 "invalid command name `%s'", cmd);
+        } else {
+            if (event_loop_abort_on_exc < 0) {
+                rb_warning("invalid command name `%s' (ignore)", cmd);
             } else {
-                if (event_loop_abort_on_exc < 0) {
-                    rb_warning("invalid command name `%s' (ignore)", cmd);
-                } else {
-                    rb_warn("invalid command name `%s' (ignore)", cmd);
-                }
-                Tcl_ResetResult(ptr->ip);
-                /* Tcl_Release(ptr->ip); */
-                rbtk_release_ip(ptr);
-                return rb_tainted_str_new2("");
+                rb_warn("invalid command name `%s' (ignore)", cmd);
             }
-        } else {
-#if TCL_MAJOR_VERSION >= 8
-            Tcl_Obj **unknown_objv;
-#else
-            char **unknown_argv;
-#endif
-            DUMP1("find 'unknown' command -> set arguemnts");
-            unknown_flag = 1;
-
-#if TCL_MAJOR_VERSION >= 8
-            unknown_objv = (Tcl_Obj **)ALLOC_N(Tcl_Obj *, objc+2);
-            unknown_objv[0] = Tcl_NewStringObj("::unknown", 9);
-            Tcl_IncrRefCount(unknown_objv[0]);
-            memcpy(unknown_objv + 1, objv, sizeof(Tcl_Obj *)*objc);
-            unknown_objv[++objc] = (Tcl_Obj*)NULL;
-            objv = unknown_objv;
-#else
-            unknown_argv = (char **)ALLOC_N(char *, argc+2);
-            unknown_argv[0] = strdup("unknown");
-            memcpy(unknown_argv + 1, argv, sizeof(char *)*argc);
-            unknown_argv[++argc] = (char *)NULL;
-            argv = unknown_argv;
-#endif
+            Tcl_ResetResult(ptr->ip);
+            return rb_tainted_str_new2("");
         }
     }
     DUMP1("end Tcl_GetCommandInfo");
@@ -6652,46 +4728,9 @@ ip_invoke_core(interp, argc, argv)
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
-
-#if 1 /* wrap tcl-proc call */
-    /* setup params */
-    inf.ptr = ptr;
-    inf.cmdinfo = info;
-#if TCL_MAJOR_VERSION >= 8
-    inf.objc = objc;
-    inf.objv = objv;
-#else
-    inf.argc = argc;
-    inf.argv = argv;
-#endif
-
-    /* invoke tcl-proc */
-    ret = rb_protect(invoke_tcl_proc, (VALUE)&inf, &status);
-    switch(status) {
-    case TAG_RAISE:
-        if (NIL_P(ruby_errinfo)) {
-            rbtk_pending_exception = rb_exc_new2(rb_eException, 
-                                                 "unknown exception");
-        } else {
-            rbtk_pending_exception = ruby_errinfo;
-        }
-        break;
-        
-    case TAG_FATAL:
-        if (NIL_P(ruby_errinfo)) {
-            rbtk_pending_exception = rb_exc_new2(rb_eFatal, "FATAL");
-        } else {
-            rbtk_pending_exception = ruby_errinfo;
-        }
-    }
-
-#else /* !wrap tcl-proc call */
-
     /* memory allocation for arguments of this command */
 #if TCL_MAJOR_VERSION >= 8
     if (!info.isNativeObjectProc) {
-        int i;
-
         /* string interface */
         argv = (char **)ALLOC_N(char *, argc+1);
         for (i = 0; i < argc; ++i) {
@@ -6729,36 +4768,32 @@ ip_invoke_core(interp, argc, argv)
                                          argc, argv);
 #endif
     }
-#endif /* ! wrap tcl-proc call */
-
-    /* free allocated memory for calling 'unknown' command */
-    if (unknown_flag) {
-#if TCL_MAJOR_VERSION >= 8
-        Tcl_DecrRefCount(objv[0]);
-        free(objv);
-#else
-        free(argv[0]);
-        free(argv);
-#endif
-    }
-
-    /* exception on mainloop */
-    if (pending_exception_check1(thr_crit_bup, ptr)) {
-        return rbtk_pending_exception;
-    }
 
     rb_thread_critical = thr_crit_bup;
 
+    /* exception on mainloop */
     if (ptr->return_value == TCL_ERROR) {
         if (event_loop_abort_on_exc > 0 && !Tcl_InterpDeleted(ptr->ip)) {
-
+#if TCL_MAJOR_VERSION >= 8
             return create_ip_exc(interp, rb_eRuntimeError, 
                                  "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            return create_ip_exc(interp, rb_eRuntimeError, 
+                                 "%s", ptr->ip->result);
+#endif
         } else {
             if (event_loop_abort_on_exc < 0) {
+#if TCL_MAJOR_VERSION >= 8
                 rb_warning("%s (ignore)", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+                rb_warning("%s (ignore)", ptr->ip->result);
+#endif
             } else {
+#if TCL_MAJOR_VERSION >= 8
                 rb_warn("%s (ignore)", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+                rb_warn("%s (ignore)", ptr->ip->result);
+#endif
             }
             Tcl_ResetResult(ptr->ip);
             return rb_tainted_str_new2("");
@@ -6780,12 +4815,15 @@ alloc_invoke_arguments(argc, argv)
     VALUE *argv;
 {
     int i;
+    VALUE v;
+    char *s;
     int thr_crit_bup;
 
 #if TCL_MAJOR_VERSION >= 8
-    Tcl_Obj **av;
+    Tcl_Obj **av = (Tcl_Obj **)NULL;
+    Tcl_Obj *resultPtr;
 #else /* TCL_MAJOR_VERSION < 8 */
-    char **av;
+    char **av = (char **)NULL;
 #endif
 
     thr_crit_bup = rb_thread_critical;
@@ -6793,20 +4831,45 @@ alloc_invoke_arguments(argc, argv)
 
     /* memory allocation */
 #if TCL_MAJOR_VERSION >= 8
-    av = ALLOC_N(Tcl_Obj *, argc+1);
+    av = (Tcl_Obj **)ALLOC_N(Tcl_Obj *, argc+1);
     for (i = 0; i < argc; ++i) {
-        av[i] = get_obj_from_str(argv[i]);
+        VALUE enc;
+
+        v = argv[i];
+        s = StringValuePtr(v);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        av[i] = Tcl_NewStringObj(s, RSTRING(v)->len);
+# else /* TCL_VERSION >= 8.1 */
+        enc = Qnil;
+        if (RTEST(rb_ivar_defined(v, ID_at_enc))) {
+            enc = rb_ivar_get(v, ID_at_enc);
+        }
+        if (!NIL_P(enc) && strcmp(StringValuePtr(enc), "binary") == 0) {
+            /* binary string */
+            av[i] = Tcl_NewByteArrayObj(s, RSTRING(v)->len);
+        } else if (strlen(s) != RSTRING(v)->len) {
+            /* probably binary string */
+            av[i] = Tcl_NewByteArrayObj(s, RSTRING(v)->len);
+        } else {
+            /* probably text string */
+            av[i] = Tcl_NewStringObj(s, RSTRING(v)->len);
+        }
+# endif
         Tcl_IncrRefCount(av[i]);
     }
-    av[argc] = NULL;
+    av[argc] = (Tcl_Obj *)NULL;
 
 #else /* TCL_MAJOR_VERSION < 8 */
     /* string interface */
-    av = ALLOC_N(char *, argc+1);
+    av = (char **)ALLOC_N(char *, argc+1);
     for (i = 0; i < argc; ++i) {
-        av[i] = strdup(StringValuePtr(argv[i]));
+        v = argv[i];
+        s = StringValuePtr(v);
+        av[i] = ALLOC_N(char, strlen(s)+1);
+        strcpy(av[i], s);
     }
-    av[argc] = NULL;
+    av[argc] = (char *)NULL;
 #endif
 
     rb_thread_critical = thr_crit_bup;
@@ -6843,26 +4906,33 @@ ip_invoke_real(argc, argv, interp)
 {
     VALUE v;
     struct tcltkip *ptr;        /* tcltkip data struct */
+    int i;
+    Tcl_CmdInfo info;
+    char *s;
+    int  len;
+    int thr_crit_bup;
 
 #if TCL_MAJOR_VERSION >= 8
     Tcl_Obj **av = (Tcl_Obj **)NULL;
+    Tcl_Obj *resultPtr;
 #else /* TCL_MAJOR_VERSION < 8 */
     char **av = (char **)NULL;
 #endif
 
     DUMP2("invoke_real called by thread:%lx", rb_thread_current());
 
+    /* allocate memory for arguments */
+    av = alloc_invoke_arguments(argc, argv);
+
     /* get the data struct */
     ptr = get_ip(interp);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return rb_tainted_str_new2("");
     }
 
-    /* allocate memory for arguments */
-    av = alloc_invoke_arguments(argc, argv);
-
     /* Invoke the C procedure */
     Tcl_ResetResult(ptr->ip);
     v = ip_invoke_core(interp, argc, av);
@@ -6930,15 +5000,10 @@ invoke_queue_handler(evPtr, flags)
     *(q->done) = -1;
 
     /* back to caller */
-    if (RTEST(rb_funcall(q->thread, ID_alive_p, 0, 0))) {
-      DUMP2("back to caller (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-      rb_thread_run(q->thread);
-      DUMP1("finish back to caller");
-    } else {
-      DUMP2("caller is dead (caller thread:%lx)", q->thread);
-      DUMP2("               (current thread:%lx)", rb_thread_current());
-    }
+    DUMP2("back to caller (caller thread:%lx)", q->thread);
+    DUMP2("               (current thread:%lx)", rb_thread_current());
+    rb_thread_run(q->thread);
+    DUMP1("finish back to caller");
 
     /* end of handler : remove it */
     return 1;
@@ -6952,6 +5017,9 @@ ip_invoke_with_position(argc, argv, obj, position)
     Tcl_QueuePosition position;
 {
     struct invoke_queue *ivq;
+    char *s;
+    int  len;
+    int  i;
     int  *alloc_done;
     int  thr_crit_bup;
     volatile VALUE current = rb_thread_current();
@@ -6968,11 +5036,11 @@ ip_invoke_with_position(argc, argv, obj, position)
     if (argc < 1) {
         rb_raise(rb_eArgError, "command name missing");
     }
-    if (NIL_P(eventloop_thread) || current == eventloop_thread) {
-        if (NIL_P(eventloop_thread)) {
-            DUMP2("invoke from thread:%lx but no eventloop", current);
-        } else {
+    if (eventloop_thread == 0 || current == eventloop_thread) {
+        if (eventloop_thread) {
             DUMP2("invoke from current eventloop %lx", current);
+        } else {
+            DUMP2("invoke from thread:%lx but no eventloop", current);
         }
         result = ip_invoke_real(argc, argv, ip_obj);
         if (rb_obj_is_kind_of(result, rb_eException)) {
@@ -7056,7 +5124,8 @@ ip_retval(self)
     ptr = get_ip(self);
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return rb_tainted_str_new2("");
     }
 
@@ -7078,97 +5147,125 @@ ip_invoke_immediate(argc, argv, obj)
     VALUE *argv;
     VALUE obj;
 {
-    /* POTENTIALY INSECURE : can create infinite loop */
-    rb_secure(4);
     return ip_invoke_with_position(argc, argv, obj, TCL_QUEUE_HEAD);
 }
 
-
 /* access Tcl variables */
 static VALUE
-ip_get_variable2_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;
-    VALUE *argv;
+ip_get_variable(self, varname_arg, flag_arg)
+    VALUE self;
+    VALUE varname_arg;
+    VALUE flag_arg;
 {
-    struct tcltkip *ptr = get_ip(interp);
+    struct tcltkip *ptr = get_ip(self);
     int thr_crit_bup;
-    volatile VALUE varname, index, flag;
+    volatile VALUE varname, flag;
 
-    varname = argv[0];
-    index   = argv[1];
-    flag    = argv[2];
+    varname = varname_arg;
+    flag    = flag_arg;
 
-    /* 
     StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
-    */
 
 #if TCL_MAJOR_VERSION >= 8
     {
-        Tcl_Obj *ret;
+        Tcl_Obj *nameobj, *ret;
+        char *s;
+        int  len;
         volatile VALUE strval;
 
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
+        nameobj = Tcl_NewStringObj(RSTRING(varname)->ptr, 
+                                   RSTRING(varname)->len);
+        Tcl_IncrRefCount(nameobj);
+
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            Tcl_DecrRefCount(nameobj);
             rb_thread_critical = thr_crit_bup;
             return rb_tainted_str_new2("");
         } else {
             /* Tcl_Preserve(ptr->ip); */
             rbtk_preserve_ip(ptr);
-            ret = Tcl_GetVar2Ex(ptr->ip, RSTRING(varname)->ptr,
-                                NIL_P(index) ? NULL : RSTRING(index)->ptr,
-                                FIX2INT(flag));
+            ret = Tcl_ObjGetVar2(ptr->ip, nameobj, (Tcl_Obj*)NULL, 
+                                 FIX2INT(flag));
         }
 
+        Tcl_DecrRefCount(nameobj);
+
         if (ret == (Tcl_Obj*)NULL) {
             volatile VALUE exc;
-            /* exc = rb_exc_new2(rb_eRuntimeError, 
-                                 Tcl_GetStringResult(ptr->ip)); */
-            exc = create_ip_exc(interp, rb_eRuntimeError, 
-                                Tcl_GetStringResult(ptr->ip));
+#if TCL_MAJOR_VERSION >= 8
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
             /* Tcl_Release(ptr->ip); */
             rbtk_release_ip(ptr);
             rb_thread_critical = thr_crit_bup;
-            return exc;
+            rb_exc_raise(exc);
         }
 
         Tcl_IncrRefCount(ret);
-        strval = get_str_from_obj(ret);
-        OBJ_TAINT(strval);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        s = Tcl_GetStringFromObj(ret, &len);
+        strval = rb_tainted_str_new(s, len);
         Tcl_DecrRefCount(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+        return(strval);
 
+# else /* TCL_VERSION >= 8.1 */
+        if (Tcl_GetCharLength(ret) 
+            != Tcl_UniCharLen(Tcl_GetUnicode(ret))) {
+            /* possibly binary string */
+            s = Tcl_GetByteArrayFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+            rb_ivar_set(strval, ID_at_enc, rb_tainted_str_new2("binary"));
+        } else {
+            /* possibly text string */
+            s = Tcl_GetStringFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+        }
+
+        Tcl_DecrRefCount(ret);
         /* Tcl_Release(ptr->ip); */
         rbtk_release_ip(ptr);
         rb_thread_critical = thr_crit_bup;
+
         return(strval);
+# endif
     }
 #else /* TCL_MAJOR_VERSION < 8 */
     {
         char *ret;
-        volatile VALUE strval;
 
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
             return rb_tainted_str_new2("");
         } else {
             /* Tcl_Preserve(ptr->ip); */
             rbtk_preserve_ip(ptr);
             ret = Tcl_GetVar2(ptr->ip, RSTRING(varname)->ptr, 
-                              NIL_P(index) ? NULL : RSTRING(index)->ptr,
-                              FIX2INT(flag));
+                              (char*)NULL, FIX2INT(flag));
         }
 
         if (ret == (char*)NULL) {
             volatile VALUE exc;
+#if TCL_MAJOR_VERSION >= 8
             exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
             /* Tcl_Release(ptr->ip); */
             rbtk_release_ip(ptr);
             rb_thread_critical = thr_crit_bup;
-            return exc;
+            rb_exc_raise(exc);
         }
 
         strval = rb_tainted_str_new2(ret);
@@ -7182,102 +5279,260 @@ ip_get_variable2_core(interp, argc, argv)
 }
 
 static VALUE
-ip_get_variable2(self, varname, index, flag)
+ip_get_variable2(self, varname_arg, index_arg, flag_arg)
     VALUE self;
-    VALUE varname;
-    VALUE index;
-    VALUE flag;
+    VALUE varname_arg;
+    VALUE index_arg;
+    VALUE flag_arg;
 {
-    VALUE argv[3];
-    VALUE retval;
+    struct tcltkip *ptr = get_ip(self);
+    int thr_crit_bup;
+    volatile VALUE varname, index, flag;
+
+    if (NIL_P(index_arg)) {
+      return ip_get_variable(self, varname_arg, flag_arg);
+    }
+
+    varname = varname_arg;
+    index   = index_arg;
+    flag    = flag_arg;
 
     StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
+    StringValue(index);
+
+#if TCL_MAJOR_VERSION >= 8
+    {
+        Tcl_Obj *nameobj, *idxobj, *ret;
+        char *s;
+        int  len;
+        volatile VALUE strval;
 
-    argv[0] = varname;
-    argv[1] = index;
-    argv[2] = flag;
+        thr_crit_bup = rb_thread_critical;
+        rb_thread_critical = Qtrue;
 
-    retval = tk_funcall(ip_get_variable2_core, 3, argv, self);
+        nameobj = Tcl_NewStringObj(RSTRING(varname)->ptr, 
+                                   RSTRING(varname)->len);
+        Tcl_IncrRefCount(nameobj);
+        idxobj  = Tcl_NewStringObj(RSTRING(index)->ptr, RSTRING(index)->len);
+        Tcl_IncrRefCount(idxobj);
 
-    if (NIL_P(retval)) {
-        return rb_tainted_str_new2("");
-    } else {
-        return retval;
+        /* ip is deleted? */
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            Tcl_DecrRefCount(nameobj);
+            Tcl_DecrRefCount(idxobj);
+            rb_thread_critical = thr_crit_bup;
+            return rb_tainted_str_new2("");
+        } else {
+            /* Tcl_Preserve(ptr->ip); */
+            rbtk_preserve_ip(ptr);
+            ret = Tcl_ObjGetVar2(ptr->ip, nameobj, idxobj, FIX2INT(flag));
+        }
+
+        Tcl_DecrRefCount(nameobj);
+        Tcl_DecrRefCount(idxobj);
+
+        if (ret == (Tcl_Obj*)NULL) {
+            volatile VALUE exc;
+#if TCL_MAJOR_VERSION >= 8
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
+            rb_thread_critical = thr_crit_bup;
+            rb_exc_raise(exc);
+        }
+
+        Tcl_IncrRefCount(ret);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        s = Tcl_GetStringFromObj(ret, &len);
+        strval = rb_tainted_str_new(s, len);
+        Tcl_DecrRefCount(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+        return(strval);
+
+# else /* TCL_VERSION >= 8.1 */
+        if (Tcl_GetCharLength(ret) 
+            != Tcl_UniCharLen(Tcl_GetUnicode(ret))) {
+            /* possibly binary string */
+            s = Tcl_GetByteArrayFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+            rb_ivar_set(strval, ID_at_enc, rb_tainted_str_new2("binary"));
+        } else {
+            /* possibly text string */
+            s = Tcl_GetStringFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+        }
+
+        Tcl_DecrRefCount(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+
+        return(strval);
+# endif
     }
-}
+#else /* TCL_MAJOR_VERSION < 8 */
+    {
+        char *ret;
 
-static VALUE
-ip_get_variable(self, varname, flag)
-    VALUE self;
-    VALUE varname;
-    VALUE flag;
-{
-    return ip_get_variable2(self, varname, Qnil, flag);
+        /* ip is deleted? */
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            return rb_tainted_str_new2("");
+        } else {
+            /* Tcl_Preserve(ptr->ip); */
+            rbtk_preserve_ip(ptr);
+            ret = Tcl_GetVar2(ptr->ip, RSTRING(varname)->ptr, 
+                              RSTRING(index)->ptr, FIX2INT(flag));
+        }
+
+        if (ret == (char*)NULL) {
+            volatile VALUE exc;
+#if TCL_MAJOR_VERSION >= 8
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
+            rb_thread_critical = thr_crit_bup;
+            rb_exc_raise(exc);
+        }
+
+        strval = rb_tainted_str_new2(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+
+        return(strval);
+    }
+#endif
 }
 
 static VALUE
-ip_set_variable2_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;
-    VALUE *argv;
+ip_set_variable(self, varname_arg, value_arg, flag_arg)
+    VALUE self;
+    VALUE varname_arg;
+    VALUE value_arg;
+    VALUE flag_arg;
 {
-    struct tcltkip *ptr = get_ip(interp);
+    struct tcltkip *ptr = get_ip(self);
     int thr_crit_bup;
-    volatile VALUE varname, index, value, flag;
-
-    varname = argv[0];
-    index   = argv[1];
-    value   = argv[2];
-    flag    = argv[3];
+    volatile VALUE varname, value, flag;
 
-    /*
+    varname = varname_arg;
+    value   = value_arg;
+    flag    = flag_arg;
+ 
     StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
     StringValue(value);
-    */
 
 #if TCL_MAJOR_VERSION >= 8
     {
-        Tcl_Obj *valobj, *ret;
+        Tcl_Obj *nameobj, *valobj, *ret;
+        char *s;
+        int  len;
         volatile VALUE strval;
 
         thr_crit_bup = rb_thread_critical;
         rb_thread_critical = Qtrue;
 
-        valobj = get_obj_from_str(value);
+        nameobj = Tcl_NewStringObj(RSTRING(varname)->ptr, 
+                                   RSTRING(varname)->len);
+
+        Tcl_IncrRefCount(nameobj);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        valobj  = Tcl_NewStringObj(RSTRING(value)->ptr, 
+                                   RSTRING(value)->len); 
         Tcl_IncrRefCount(valobj);
+# else /* TCL_VERSION >= 8.1 */
+        {
+            volatile VALUE enc = Qnil;
+
+            if (RTEST(rb_ivar_defined(value, ID_at_enc))) {
+                enc = rb_ivar_get(value, ID_at_enc);
+            }
+
+            if (!NIL_P(enc) && strcmp(StringValuePtr(enc), "binary") == 0) {
+                /* binary string */
+                valobj = Tcl_NewByteArrayObj(RSTRING(value)->ptr, 
+                                             RSTRING(value)->len);
+            } else if (strlen(RSTRING(value)->ptr) != RSTRING(value)->len) {
+                /* probably binary string */
+                valobj = Tcl_NewByteArrayObj(RSTRING(value)->ptr, 
+                                             RSTRING(value)->len);
+            } else {
+                /* probably text string */
+                valobj = Tcl_NewStringObj(RSTRING(value)->ptr, 
+                                          RSTRING(value)->len); 
+            }
+
+            Tcl_IncrRefCount(valobj);
+        }
+# endif
 
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            Tcl_DecrRefCount(nameobj);
             Tcl_DecrRefCount(valobj);
             rb_thread_critical = thr_crit_bup;
             return rb_tainted_str_new2("");
         } else {
             /* Tcl_Preserve(ptr->ip); */
             rbtk_preserve_ip(ptr);
-            ret = Tcl_SetVar2Ex(ptr->ip, RSTRING(varname)->ptr,
-                                NIL_P(index) ? NULL : RSTRING(index)->ptr,
-                                valobj, FIX2INT(flag));
+            ret = Tcl_ObjSetVar2(ptr->ip, nameobj, (Tcl_Obj*)NULL, valobj, 
+                                 FIX2INT(flag));
         }
 
+        Tcl_DecrRefCount(nameobj);
         Tcl_DecrRefCount(valobj);
 
         if (ret == (Tcl_Obj*)NULL) {
             volatile VALUE exc;
-            /* exc = rb_exc_new2(rb_eRuntimeError, 
-                                 Tcl_GetStringResult(ptr->ip)); */
-            exc = create_ip_exc(interp, rb_eRuntimeError, 
-                                Tcl_GetStringResult(ptr->ip));
+#if TCL_MAJOR_VERSION >= 8
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
             /* Tcl_Release(ptr->ip); */
             rbtk_release_ip(ptr);
             rb_thread_critical = thr_crit_bup;
-            return exc;
+            rb_exc_raise(exc);
         }
 
         Tcl_IncrRefCount(ret);
-        strval = get_str_from_obj(ret);
-        OBJ_TAINT(strval);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        s = Tcl_GetStringFromObj(ret, &len); 
+        strval = rb_tainted_str_new(s, len);
+# else /* TCL_VERSION >= 8.1 */
+        {
+            VALUE old_gc;
+
+            old_gc = rb_gc_disable();
+
+            if (Tcl_GetCharLength(ret) != Tcl_UniCharLen(Tcl_GetUnicode(ret))) {
+                /* possibly binary string */
+                s = Tcl_GetByteArrayFromObj(ret, &len);
+                strval = rb_tainted_str_new(s, len);
+                rb_ivar_set(strval, ID_at_enc, rb_str_new2("binary"));
+            } else {
+                /* possibly text string */
+                s = Tcl_GetStringFromObj(ret, &len);
+                strval = rb_tainted_str_new(s, len);
+            }
+            if (old_gc == Qfalse) rb_gc_enable();
+        }
+# endif
+
         Tcl_DecrRefCount(ret);
 
         /* Tcl_Release(ptr->ip); */
@@ -7289,25 +5544,23 @@ ip_set_variable2_core(interp, argc, argv)
 #else /* TCL_MAJOR_VERSION < 8 */
     {
         CONST char *ret;
-        volatile VALUE strval;
 
         /* ip is deleted? */
-        if (deleted_ip(ptr)) {
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
             return rb_tainted_str_new2("");
         } else {
             /* Tcl_Preserve(ptr->ip); */
             rbtk_preserve_ip(ptr);
-            ret = Tcl_SetVar2(ptr->ip, RSTRING(varname)->ptr, 
-                              NIL_P(index) ? NULL : RSTRING(index)->ptr, 
-                              RSTRING(value)->ptr, FIX2INT(flag));
+            ret = Tcl_SetVar2(ptr->ip, RSTRING(varname)->ptr, (char*)NULL, 
+                              RSTRING(value)->ptr, (int)FIX2INT(flag));
         }
 
-        if (ret == (char*)NULL) {
-            return rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+        if (ret == NULL) {
+            rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
         }
 
         strval = rb_tainted_str_new2(ret);
-
         /* Tcl_Release(ptr->ip); */
         rbtk_release_ip(ptr);
         rb_thread_critical = thr_crit_bup;
@@ -7318,77 +5571,197 @@ ip_set_variable2_core(interp, argc, argv)
 }
 
 static VALUE
-ip_set_variable2(self, varname, index, value, flag)
+ip_set_variable2(self, varname_arg, index_arg, value_arg, flag_arg)
     VALUE self;
-    VALUE varname;
-    VALUE index;
-    VALUE value;
-    VALUE flag;
+    VALUE varname_arg;
+    VALUE index_arg;
+    VALUE value_arg;
+    VALUE flag_arg;
 {
-    VALUE argv[4];
-    VALUE retval;
+    struct tcltkip *ptr = get_ip(self);
+    int thr_crit_bup;
+    volatile VALUE varname, index, value, flag;
+
+    if (NIL_P(index_arg)) {
+      return ip_set_variable(self, varname_arg, value_arg, flag_arg);
+    }
+
+    varname = varname_arg;
+    index   = index_arg;
+    value   = value_arg;
+    flag    = flag_arg;
 
     StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
+    StringValue(index);
     StringValue(value);
 
-    argv[0] = varname;
-    argv[1] = index;
-    argv[2] = value;
-    argv[3] = flag;
+#if TCL_MAJOR_VERSION >= 8
+    {
+        Tcl_Obj *nameobj, *idxobj, *valobj, *ret;
+        char *s;
+        int  len;
+        volatile VALUE strval;
 
-    retval = tk_funcall(ip_set_variable2_core, 4, argv, self);
+        thr_crit_bup = rb_thread_critical;
+        rb_thread_critical = Qtrue;
 
-    if (NIL_P(retval)) {
-        return rb_tainted_str_new2("");
-    } else {
-        return retval;
+        nameobj = Tcl_NewStringObj(RSTRING(varname)->ptr, 
+                                   RSTRING(varname)->len);
+        Tcl_IncrRefCount(nameobj);
+
+        idxobj  = Tcl_NewStringObj(RSTRING(index)->ptr, 
+                                   RSTRING(index)->len);
+        Tcl_IncrRefCount(idxobj);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        valobj  = Tcl_NewStringObj(RSTRING(value)->ptr, 
+                                   RSTRING(value)->len); 
+# else /* TCL_VERSION >= 8.1 */
+        {
+            VALUE enc = Qnil;
+
+            if (RTEST(rb_ivar_defined(value, ID_at_enc))) {
+                enc = rb_ivar_get(value, ID_at_enc);
+            }
+
+            if (!NIL_P(enc) && strcmp(StringValuePtr(enc), "binary") == 0) {
+                /* binary string */
+                valobj = Tcl_NewByteArrayObj(RSTRING(value)->ptr, 
+                                             RSTRING(value)->len);
+            } else if (strlen(RSTRING(value)->ptr) != RSTRING(value)->len) {
+                /* probably binary string */
+                valobj = Tcl_NewByteArrayObj(RSTRING(value)->ptr, 
+                                             RSTRING(value)->len);
+            } else {
+                /* probably text string */
+                valobj = Tcl_NewStringObj(RSTRING(value)->ptr, 
+                                          RSTRING(value)->len); 
+            }
+        }
+
+# endif
+        Tcl_IncrRefCount(valobj);
+
+        /* ip is deleted? */
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            Tcl_DecrRefCount(nameobj);
+            Tcl_DecrRefCount(idxobj);
+            Tcl_DecrRefCount(valobj);
+            rb_thread_critical = thr_crit_bup;
+            return rb_tainted_str_new2("");
+        } else {
+            /* Tcl_Preserve(ptr->ip); */
+            rbtk_preserve_ip(ptr);
+            ret = Tcl_ObjSetVar2(ptr->ip, nameobj, idxobj, valobj, 
+                                 FIX2INT(flag));
+        }
+
+        Tcl_DecrRefCount(nameobj);
+        Tcl_DecrRefCount(idxobj);
+        Tcl_DecrRefCount(valobj);
+
+        if (ret == (Tcl_Obj*)NULL) {
+            volatile VALUE exc;
+#if TCL_MAJOR_VERSION >= 8
+            exc = rb_exc_new2(rb_eRuntimeError, Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            exc = rb_exc_new2(rb_eRuntimeError, ptr->ip->result);
+#endif
+            /* Tcl_Release(ptr->ip); */
+            rbtk_release_ip(ptr);
+            rb_thread_critical = thr_crit_bup;
+            rb_exc_raise(exc);
+        }
+
+        Tcl_IncrRefCount(ret);
+
+# if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        s = Tcl_GetStringFromObj(ret, &len); 
+        strval = rb_tainted_str_new(s, len);
+# else /* TCL_VERSION >= 8.1 */
+        if (Tcl_GetCharLength(ret) != Tcl_UniCharLen(Tcl_GetUnicode(ret))) {
+            /* possibly binary string */
+            s = Tcl_GetByteArrayFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+            rb_ivar_set(strval, ID_at_enc, rb_str_new2("binary"));
+        } else {
+            /* possibly text string */
+            s = Tcl_GetStringFromObj(ret, &len);
+            strval = rb_tainted_str_new(s, len);
+        }
+# endif
+
+        Tcl_DecrRefCount(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+
+        return(strval);
     }
-}
+#else /* TCL_MAJOR_VERSION < 8 */
+    {
+        CONST char *ret;
 
-static VALUE
-ip_set_variable(self, varname, value, flag)
-    VALUE self;
-    VALUE varname;
-    VALUE value;
-    VALUE flag;
-{
-    return ip_set_variable2(self, varname, Qnil, value, flag);
+        /* ip is deleted? */
+        if (Tcl_InterpDeleted(ptr->ip)) {
+            DUMP1("ip is deleted");
+            return rb_tainted_str_new2("");
+        } else {
+            /* Tcl_Preserve(ptr->ip); */
+            rbtk_preserve_ip(ptr);
+            ret = Tcl_SetVar2(ptr->ip, RSTRING(varname)->ptr, 
+                              RSTRING(index)->ptr, 
+                              RSTRING(value)->ptr, FIX2INT(flag));
+        }
+
+        if (ret == (char*)NULL) {
+            rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+        }
+
+        Tcl_IncrRefCount(ret);
+
+        strval = rb_tainted_str_new2(ret);
+
+        Tcl_DecrRefCount(ret);
+        /* Tcl_Release(ptr->ip); */
+        rbtk_release_ip(ptr);
+        rb_thread_critical = thr_crit_bup;
+
+        return(strval);
+    }
+#endif
 }
 
 static VALUE
-ip_unset_variable2_core(interp, argc, argv)
-    VALUE interp;
-    int   argc;
-    VALUE *argv;
+ip_unset_variable(self, varname_arg, flag_arg)
+    VALUE self;
+    VALUE varname_arg;
+    VALUE flag_arg;
 {
-    struct tcltkip *ptr = get_ip(interp);
-    volatile VALUE varname, index, flag;
+    struct tcltkip *ptr = get_ip(self);
+    volatile VALUE varname, value, flag;
 
-    varname = argv[0];
-    index   = argv[1];
-    flag    = argv[2];
+    varname = varname_arg;
+    flag    = flag_arg;
 
-    /* 
     StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
-    */
 
     /* ip is deleted? */
-    if (deleted_ip(ptr)) {
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
         return Qtrue;
     }
 
-    ptr->return_value = Tcl_UnsetVar2(ptr->ip, RSTRING(varname)->ptr, 
-                                      NIL_P(index) ? NULL : RSTRING(index)->ptr,
-                                      FIX2INT(flag));
-
+    ptr->return_value = Tcl_UnsetVar(ptr->ip, RSTRING(varname)->ptr, 
+                                     FIX2INT(flag));
     if (ptr->return_value == TCL_ERROR) {
         if (FIX2INT(flag) & TCL_LEAVE_ERR_MSG) {
-            /* return rb_exc_new2(rb_eRuntimeError, 
-                                  Tcl_GetStringResult(ptr->ip)); */
-            return create_ip_exc(interp, rb_eRuntimeError, 
-                                 Tcl_GetStringResult(ptr->ip));
+#if TCL_MAJOR_VERSION >= 8
+            rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+#endif
         }
         return Qfalse;
     }
@@ -7396,38 +5769,45 @@ ip_unset_variable2_core(interp, argc, argv)
 }
 
 static VALUE
-ip_unset_variable2(self, varname, index, flag)
+ip_unset_variable2(self, varname_arg, index_arg, flag_arg)
     VALUE self;
-    VALUE varname;
-    VALUE index;
-    VALUE flag;
+    VALUE varname_arg;
+    VALUE index_arg;
+    VALUE flag_arg;
 {
-    VALUE argv[3];
-    VALUE retval;
+    struct tcltkip *ptr = get_ip(self);
+    volatile VALUE varname, index, value, flag;
 
-    StringValue(varname);
-    if (!NIL_P(index)) StringValue(index);
+    if (NIL_P(index_arg)) {
+      return ip_unset_variable(self, varname_arg, flag_arg);
+    }
 
-    argv[0] = varname;
-    argv[1] = index;
-    argv[2] = flag;
+    varname = varname_arg;
+    index   = index_arg;
+    flag    = flag_arg;
 
-    retval = tk_funcall(ip_unset_variable2_core, 3, argv, self);
+    StringValue(varname);
+    StringValue(index);
 
-    if (NIL_P(retval)) {
-        return rb_tainted_str_new2("");
-    } else {
-        return retval;
+    /* ip is deleted? */
+    if (Tcl_InterpDeleted(ptr->ip)) {
+        DUMP1("ip is deleted");
+        return Qtrue;
     }
-}
 
-static VALUE
-ip_unset_variable(self, varname, flag)
-    VALUE self;
-    VALUE varname;
-    VALUE flag;
-{
-    return ip_unset_variable2(self, varname, Qnil, flag);
+    ptr->return_value = Tcl_UnsetVar2(ptr->ip, RSTRING(varname)->ptr, 
+                                      RSTRING(index)->ptr, FIX2INT(flag));
+    if (ptr->return_value == TCL_ERROR) {
+        if (FIX2INT(flag) & TCL_LEAVE_ERR_MSG) {
+#if TCL_MAJOR_VERSION >= 8
+            rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(ptr->ip));
+#else /* TCL_MAJOR_VERSION < 8 */
+            rb_raise(rb_eRuntimeError, "%s", ptr->ip->result);
+#endif
+        }
+        return Qfalse;
+    }
+    return Qtrue;
 }
 
 static VALUE
@@ -7503,12 +5883,8 @@ lib_split_tklist_core(ip_obj, list_str)
     int result;
     VALUE old_gc;
 
-    tcl_stubs_check();
-
     if (NIL_P(ip_obj)) {
         interp = (Tcl_Interp *)NULL;
-    } else if (get_ip(ip_obj) == (struct tcltkip *)NULL) {
-        interp = (Tcl_Interp *)NULL;
     } else {
         interp = get_ip(ip_obj)->ip;
     }
@@ -7523,7 +5899,43 @@ lib_split_tklist_core(ip_obj, list_str)
         Tcl_Obj **objv;
         int thr_crit_bup;
 
-        listobj = get_obj_from_str(list_str);
+# if 1
+#  if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+        listobj = Tcl_NewStringObj(RSTRING(list_str)->ptr, 
+                                   RSTRING(list_str)->len); 
+#  else /* TCL_VERSION >= 8.1 */
+        thr_crit_bup = rb_thread_critical;
+        rb_thread_critical = Qtrue;
+
+        {
+            VALUE enc = Qnil;
+
+            if (RTEST(rb_ivar_defined(list_str, ID_at_enc))) {
+                enc = rb_ivar_get(list_str, ID_at_enc);
+            }
+
+            if (!NIL_P(enc) && strcmp(StringValuePtr(enc), "binary") == 0) {
+                /* binary string */
+                listobj = Tcl_NewByteArrayObj(RSTRING(list_str)->ptr, 
+                                              RSTRING(list_str)->len);
+            } else if (strlen(RSTRING(list_str)->ptr)
+                                    != RSTRING(list_str)->len) {
+                /* probably binary string */
+                listobj = Tcl_NewByteArrayObj(RSTRING(list_str)->ptr, 
+                                              RSTRING(list_str)->len);
+            } else {
+                /* probably text string */
+                listobj = Tcl_NewStringObj(RSTRING(list_str)->ptr, 
+                                           RSTRING(list_str)->len); 
+            }
+        }
+
+        rb_thread_critical = thr_crit_bup;
+#  endif
+# else
+        listobj = Tcl_NewStringObj(RSTRING(list_str)->ptr, 
+                                   RSTRING(list_str)->len); 
+# endif
 
         Tcl_IncrRefCount(listobj);
 
@@ -7532,9 +5944,13 @@ lib_split_tklist_core(ip_obj, list_str)
         if (result == TCL_ERROR) {
             Tcl_DecrRefCount(listobj);
             if (interp == (Tcl_Interp*)NULL) {
-                rb_raise(rb_eRuntimeError, "can't get elements from list");
+                rb_raise(rb_eRuntimeError, "cannot get elements from list");
             } else {
+#if TCL_MAJOR_VERSION >= 8
                 rb_raise(rb_eRuntimeError, "%s", Tcl_GetStringResult(interp));
+#else /* TCL_MAJOR_VERSION < 8 */
+                rb_raise(rb_eRuntimeError, "%s", interp->result);
+#endif
             }
         }
 
@@ -7551,7 +5967,31 @@ lib_split_tklist_core(ip_obj, list_str)
         old_gc = rb_gc_disable();
 
         for(idx = 0; idx < objc; idx++) {
-            elem = get_str_from_obj(objv[idx]);
+            char *str;
+            int  len;
+
+# if 1
+#  if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION == 0
+            str = Tcl_GetStringFromObj(objv[idx], &len);
+            elem = rb_str_new(str, len);
+#  else /* TCL_VERSION >= 8.1 */
+            if (Tcl_GetCharLength(objv[idx]) 
+                != Tcl_UniCharLen(Tcl_GetUnicode(objv[idx]))) {
+                /* possibly binary string */
+                str = Tcl_GetByteArrayFromObj(objv[idx], &len);
+                elem = rb_str_new(str, len);
+                rb_ivar_set(elem, ID_at_enc, rb_tainted_str_new2("binary"));
+            } else {
+                /* possibly text string */
+                str = Tcl_GetStringFromObj(objv[idx], &len);
+                elem = rb_str_new(str, len);
+            }
+#  endif
+# else
+            str = Tcl_GetStringFromObj(objv[idx], &len);
+            elem = rb_str_new(str, len);
+# endif
+
             if (taint_flag) OBJ_TAINT(elem);
             RARRAY(ary)->ptr[idx] = elem;
         }
@@ -7576,7 +6016,7 @@ lib_split_tklist_core(ip_obj, list_str)
         if (Tcl_SplitList(interp, RSTRING(list_str)->ptr, 
                           &argc, &argv) == TCL_ERROR) {
             if (interp == (Tcl_Interp*)NULL) {
-                rb_raise(rb_eRuntimeError, "can't get elements from list");
+                rb_raise(rb_eRuntimeError, "cannot get elements from list");
             } else {
                 rb_raise(rb_eRuntimeError, "%s", interp->result);
             }
@@ -7638,8 +6078,6 @@ lib_merge_tklist(argc, argv, obj)
 
     if (argc == 0) return rb_str_new2("");
 
-    tcl_stubs_check();
-
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
     old_gc = rb_gc_disable();
@@ -7704,8 +6142,6 @@ lib_conv_listelement(self, src)
     int   taint_flag = OBJ_TAINTED(src);
     int thr_crit_bup;
 
-    tcl_stubs_check();
-
     thr_crit_bup = rb_thread_critical;
     rb_thread_critical = Qtrue;
 
@@ -7733,164 +6169,20 @@ lib_conv_listelement(self, src)
 }
 
 
-static VALUE
-tcltklib_compile_info()
+#ifdef __MACOS__
+static void
+_macinit()
 {
-    volatile VALUE ret;
-    int size;
-    char form[] 
-      = "tcltklib %s :: Ruby%s (%s) %s pthread :: Tcl%s(%s)/Tk%s(%s) %s";
-    char *info;
-
-    size = strlen(form)
-        + strlen(TCLTKLIB_RELEASE_DATE)
-        + strlen(RUBY_VERSION)
-        + strlen(RUBY_RELEASE_DATE)
-        + strlen("without") 
-        + strlen(TCL_PATCH_LEVEL)
-        + strlen("without stub")
-        + strlen(TK_PATCH_LEVEL)
-        + strlen("without stub") 
-        + strlen("unknown tcl_threads");
-
-    info = ALLOC_N(char, size);
-
-    sprintf(info, form,
-            TCLTKLIB_RELEASE_DATE, 
-            RUBY_VERSION, RUBY_RELEASE_DATE, 
-#ifdef HAVE_NATIVETHREAD
-            "with",
-#else
-            "without",
-#endif
-            TCL_PATCH_LEVEL, 
-#ifdef USE_TCL_STUBS
-            "with stub",
-#else
-            "without stub",
-#endif
-            TK_PATCH_LEVEL, 
-#ifdef USE_TK_STUBS
-            "with stub",
-#else
-            "without stub",
-#endif
-#ifdef WITH_TCL_ENABLE_THREAD
-# if WITH_TCL_ENABLE_THREAD
-            "with tcl_threads"
-# else
-            "without tcl_threads"
-# endif
-#else
-            "unknown tcl_threads"
-#endif
-        );
-
-    ret = rb_obj_freeze(rb_str_new2(info));
-
-    free(info);
-
-    return ret;
+    tcl_macQdPtr = &qd; /* setup QuickDraw globals */
+    Tcl_MacSetEventProc(TkMacConvertEvent); /* setup event handler */
 }
-
-/*###############################################*/
-
-/*
- *   The following is based on tkMenu.[ch] 
- *   of Tcl/Tk (>=8.0) source code.
- */
-#if TCL_MAJOR_VERSION >= 8
-
-#define MASTER_MENU             0
-#define TEAROFF_MENU            1
-#define MENUBAR                 2
-
-struct dummy_TkMenuEntry {
-    int type;
-    struct dummy_TkMenu *menuPtr;
-    /* , and etc.   */
-};
-
-struct dummy_TkMenu {
-    Tk_Window tkwin;
-    Display *display;
-    Tcl_Interp *interp;
-    Tcl_Command widgetCmd;
-    struct dummy_TkMenuEntry **entries;
-    int numEntries;
-    int active;
-    int menuType;     /* MASTER_MENU, TEAROFF_MENU, or MENUBAR */
-    Tcl_Obj *menuTypePtr;
-    /* , and etc.   */
-};
-
-struct dummy_TkMenuRef {
-    struct dummy_TkMenu *menuPtr;
-    char *dummy1;
-    char *dummy2;
-    char *dummy3;
-};
-
-EXTERN struct dummy_TkMenuRef *TkFindMenuReferences(Tcl_Interp*, char*);
-
 #endif
 
-static VALUE
-ip_make_menu_embeddable(interp, menu_path)
-    VALUE interp;
-    VALUE menu_path;
-{
-#if TCL_MAJOR_VERSION >= 8
-    struct tcltkip *ptr = get_ip(interp);
-    struct dummy_TkMenuRef *menuRefPtr;
-
-    StringValue(menu_path);
-
-    menuRefPtr = TkFindMenuReferences(ptr->ip, RSTRING(menu_path)->ptr);
-    if (menuRefPtr == (struct dummy_TkMenuRef *) NULL) {
-        rb_raise(rb_eArgError, "not a menu widget, or invalid widget path");
-    }
-
-    if (menuRefPtr->menuPtr == (struct dummy_TkMenu *) NULL) {
-        rb_raise(rb_eRuntimeError, 
-		 "invalid menu widget (maybe already destroyed)");
-    }
-
-    if ((menuRefPtr->menuPtr)->menuType != MENUBAR) {
-        rb_raise(rb_eRuntimeError, 
-		 "target menu widget must be a MENUBAR type");
-    }
-
-    (menuRefPtr->menuPtr)->menuType = TEAROFF_MENU;
-#if 0  /* cause SEGV */
-    {
-       /* char *s = "tearoff"; */
-       char *s = "normal";
-       /* Tcl_SetStringObj((menuRefPtr->menuPtr)->menuTypePtr, s, strlen(s));*/
-       (menuRefPtr->menuPtr)->menuTypePtr = Tcl_NewStringObj(s, strlen(s));
-       /* (menuRefPtr->menuPtr)->menuType = TEAROFF_MENU; */
-       (menuRefPtr->menuPtr)->menuType = MASTER_MENU;
-    }
-#endif
-
-    TkEventuallyRecomputeMenu(menuRefPtr->menuPtr);
-    TkEventuallyRedrawMenu(menuRefPtr->menuPtr, 
-			   (struct dummy_TkMenuEntry *)NULL);
-
-#else /* TCL_MAJOR_VERSION <= 7 */
-    rb_notimplement();
-#endif
-
-    return interp;
-}
-
-/*###############################################*/
-
 /*---- initialization ----*/
 void
 Init_tcltklib()
 {
-    int  ret;
+    int  thr_crit_bup;
 
     VALUE lib = rb_define_module("TclTkLib");
     VALUE ip = rb_define_class("TclTkIp", rb_cObject);
@@ -7900,7 +6192,13 @@ Init_tcltklib()
 
     /* --------------------------------------------------------------- */
 
-    tcltkip_class = ip;
+#if defined USE_TCL_STUBS && defined USE_TK_STUBS
+    extern int ruby_tcltk_stubs();
+    int ret = ruby_tcltk_stubs();
+
+    if (ret)
+        rb_raise(rb_eLoadError, "tcltklib: tcltk_stubs init error(%d)", ret);
+#endif
 
     /* --------------------------------------------------------------- */
 
@@ -7909,18 +6207,10 @@ Init_tcltklib()
     rb_global_variable(&eTkCallbackContinue);
 
     rb_global_variable(&eventloop_thread);
-    rb_global_variable(&eventloop_stack);
     rb_global_variable(&watchdog_thread);
 
-    rb_global_variable(&rbtk_pending_exception);
-
    /* --------------------------------------------------------------- */
 
-    rb_define_const(lib, "COMPILE_INFO", tcltklib_compile_info());
-
-    rb_define_const(lib, "RELEASE_DATE", 
-                    rb_obj_freeze(rb_str_new2(tcltklib_release_date)));
-
     rb_define_const(lib, "FINALIZE_PROC_NAME", 
                     rb_str_new2(finalize_hook_name));
 
@@ -7954,7 +6244,7 @@ Init_tcltklib()
 
     /* --------------------------------------------------------------- */
 
-    eTkCallbackReturn = rb_define_class("TkCallbackReturn", rb_eStandardError);
+    eTkCallbackBreak = rb_define_class("TkCallbackReturn", rb_eStandardError);
     eTkCallbackBreak = rb_define_class("TkCallbackBreak", rb_eStandardError);
     eTkCallbackContinue = rb_define_class("TkCallbackContinue",
                                           rb_eStandardError);
@@ -7963,22 +6253,12 @@ Init_tcltklib()
 
     eLocalJumpError = rb_const_get(rb_cObject, rb_intern("LocalJumpError"));
 
-    eTkLocalJumpError = rb_define_class("TkLocalJumpError", eLocalJumpError);
-
-    eTkCallbackRetry  = rb_define_class("TkCallbackRetry", eTkLocalJumpError);
-    eTkCallbackRedo   = rb_define_class("TkCallbackRedo",  eTkLocalJumpError);
-    eTkCallbackThrow  = rb_define_class("TkCallbackThrow", eTkLocalJumpError);
-
-    /* --------------------------------------------------------------- */
-
     ID_at_enc = rb_intern("@encoding");
     ID_at_interp = rb_intern("@interp");
 
     ID_stop_p = rb_intern("stop?");
-    ID_alive_p = rb_intern("alive?");
     ID_kill = rb_intern("kill");
     ID_join = rb_intern("join");
-    ID_value = rb_intern("value");
 
     ID_call = rb_intern("call");
     ID_backtrace = rb_intern("backtrace");
@@ -7995,12 +6275,8 @@ Init_tcltklib()
     /* --------------------------------------------------------------- */
 
     rb_define_module_function(lib, "mainloop", lib_mainloop, -1);
-    rb_define_module_function(lib, "mainloop_thread?", 
-                              lib_evloop_thread_p, 0);
     rb_define_module_function(lib, "mainloop_watchdog", 
                               lib_mainloop_watchdog, -1);
-    rb_define_module_function(lib, "do_thread_callback", 
-                              lib_thread_callback, -1);
     rb_define_module_function(lib, "do_one_event", lib_do_one_event, -1);
     rb_define_module_function(lib, "mainloop_abort_on_exception", 
                              lib_evloop_abort_on_exc, 0);
@@ -8031,40 +6307,25 @@ Init_tcltklib()
     rb_define_module_function(lib, "_subst_Tcl_backslash", 
                               lib_Tcl_backslash, 1);
 
-    rb_define_module_function(lib, "encoding_system", 
-                              lib_get_system_encoding, 0);
-    rb_define_module_function(lib, "encoding_system=", 
-                              lib_set_system_encoding, 1);
-    rb_define_module_function(lib, "encoding", 
-                              lib_get_system_encoding, 0);
-    rb_define_module_function(lib, "encoding=", 
-                              lib_set_system_encoding, 1);
-
     /* --------------------------------------------------------------- */
 
     rb_define_alloc_func(ip, ip_alloc);
     rb_define_method(ip, "initialize", ip_init, -1);
     rb_define_method(ip, "create_slave", ip_create_slave, -1);
-    rb_define_method(ip, "slave_of?", ip_is_slave_of_p, 1);
     rb_define_method(ip, "make_safe", ip_make_safe, 0);
     rb_define_method(ip, "safe?", ip_is_safe_p, 0);
     rb_define_method(ip, "allow_ruby_exit?", ip_allow_ruby_exit_p, 0);
     rb_define_method(ip, "allow_ruby_exit=", ip_allow_ruby_exit_set, 1);
     rb_define_method(ip, "delete", ip_delete, 0);
     rb_define_method(ip, "deleted?", ip_is_deleted_p, 0);
-    rb_define_method(ip, "has_mainwindow?", ip_has_mainwindow_p, 0);
-    rb_define_method(ip, "invalid_namespace?", ip_has_invalid_namespace_p, 0);
     rb_define_method(ip, "_eval", ip_eval, 1);
     rb_define_method(ip, "_toUTF8", ip_toUTF8, -1);
     rb_define_method(ip, "_fromUTF8", ip_fromUTF8, -1);
     rb_define_method(ip, "_thread_vwait", ip_thread_vwait, 1);
     rb_define_method(ip, "_thread_tkwait", ip_thread_tkwait, 2);
     rb_define_method(ip, "_invoke", ip_invoke, -1);
-    rb_define_method(ip, "_immediate_invoke", ip_invoke_immediate, -1);
     rb_define_method(ip, "_return_value", ip_retval, 0);
 
-    rb_define_method(ip, "_create_console", ip_create_console, 0);
-
     /* --------------------------------------------------------------- */
 
     rb_define_method(ip, "_get_variable", ip_get_variable, 2);
@@ -8082,10 +6343,6 @@ Init_tcltklib()
 
     /* --------------------------------------------------------------- */
 
-    rb_define_method(ip, "_make_menu_embeddable", ip_make_menu_embeddable, 1);
-
-    /* --------------------------------------------------------------- */
-
     rb_define_method(ip, "_split_tklist", ip_split_tklist, 1);
     rb_define_method(ip, "_merge_tklist", lib_merge_tklist, -1);
     rb_define_method(ip, "_conv_listelement", lib_conv_listelement, 1);
@@ -8110,41 +6367,18 @@ Init_tcltklib()
 
     /* --------------------------------------------------------------- */
 
-    eventloop_thread = Qnil;
-
-#ifndef DEFAULT_EVENTLOOP_DEPTH
-#define DEFAULT_EVENTLOOP_DEPTH 7
-#endif 
-    eventloop_stack = rb_ary_new2(DEFAULT_EVENTLOOP_DEPTH);
-    OBJ_TAINT(eventloop_stack);
-
-    watchdog_thread  = Qnil;
-
-    rbtk_pending_exception = Qnil;
+    eventloop_thread = 0;
+    watchdog_thread  = 0;
 
     /* --------------------------------------------------------------- */
 
-    /* if ruby->nativethread-supprt and tcltklib->doen't, 
-       the following will cause link-error. */
-    is_ruby_native_thread();
-
-    /* --------------------------------------------------------------- */
-
-    rb_set_end_proc(lib_mark_at_exit, 0);
-
-    /* --------------------------------------------------------------- */
+#ifdef __MACOS__
+    _macinit();
+#endif
 
-    ret = ruby_open_tcl_dll(rb_argv0 ? RSTRING(rb_argv0)->ptr : 0);
-    switch(ret) {
-    case TCLTK_STUBS_OK:
-        break;
-    case NO_TCL_DLL:
-        rb_raise(rb_eLoadError, "tcltklib: fail to open tcl_dll");
-    case NO_FindExecutable:
-        rb_raise(rb_eLoadError, "tcltklib: can't find Tcl_FindExecutable");
-    default:
-        rb_raise(rb_eLoadError, "tcltklib: unknown error(%d) on ruby_open_tcl_dll", ret);
-    }
+    /* from Tk_Main() */
+    DUMP1("Tcl_FindExecutable");
+    Tcl_FindExecutable(RSTRING(rb_argv0)->ptr);
 
     /* --------------------------------------------------------------- */
 }
diff --git a/ext/thread/extconf.rb b/ext/thread/extconf.rb
deleted file mode 100644
index 2f984efc6d..0000000000
--- a/ext/thread/extconf.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'mkmf'
-
-enable_config('fastthread', true) or exit
-
-if with_config('mem-pools', true)
-  $CPPFLAGS << ' -DUSE_MEM_POOLS'
-end
-
-create_makefile("thread")
diff --git a/ext/thread/lib/thread.rb b/ext/thread/lib/thread.rb
deleted file mode 100644
index 6c533aba39..0000000000
--- a/ext/thread/lib/thread.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-unless defined? Thread
-  fail "Thread not available for this ruby interpreter"
-end
-
-require 'thread.so'
diff --git a/ext/thread/thread.c b/ext/thread/thread.c
deleted file mode 100644
index 43dfc348ed..0000000000
--- a/ext/thread/thread.c
+++ /dev/null
@@ -1,1216 +0,0 @@
-/*
- * Optimized Ruby Mutex implementation, loosely based on thread.rb by
- * Yukihiro Matsumoto <matz@ruby-lang.org>
- *
- *  Copyright 2006-2007  MenTaLguY <mental@rydia.net>
- *
- * RDoc taken from original.
- *
- * This file is made available under the same terms as Ruby.
- */
-
-#include <ruby.h>
-#include <intern.h>
-#include <rubysig.h>
-#include <node.h>
-
-enum rb_thread_status rb_thread_status _((VALUE));
-
-static VALUE rb_cMutex;
-static VALUE rb_cConditionVariable;
-static VALUE rb_cQueue;
-static VALUE rb_cSizedQueue;
-
-static VALUE set_critical(VALUE value);
-
-static VALUE
-thread_exclusive_do(void)
-{
-    rb_thread_critical = 1;
-
-    return rb_yield(Qundef);
-}
-
-/*
- *  call-seq:
- *     Thread.exclusive { block }   => obj
- *  
- *  Wraps a block in Thread.critical, restoring the original value
- *  upon exit from the critical section, and returns the value of the
- *  block.
- */
-
-static VALUE
-rb_thread_exclusive(void)
-{
-    return rb_ensure(thread_exclusive_do, Qundef, set_critical, rb_thread_critical);
-}
-
-typedef struct _Entry {
-    VALUE value;
-    struct _Entry *next;
-} Entry;
-
-typedef struct _List {
-    Entry *entries;
-    Entry *last_entry;
-    Entry *entry_pool;
-    unsigned long size;
-} List;
-
-static void
-init_list(List *list)
-{
-    list->entries = NULL;
-    list->last_entry = NULL;
-    list->entry_pool = NULL;
-    list->size = 0;
-}
-
-static void
-mark_list(List *list)
-{
-    Entry *entry;
-    for (entry = list->entries; entry; entry = entry->next) {
-        rb_gc_mark(entry->value);
-    }
-}
-
-static void
-free_entries(Entry *first)
-{
-    Entry *next;
-    while (first) {
-        next = first->next;
-        xfree(first);
-        first = next;
-    }
-}
-
-static void
-finalize_list(List *list)
-{
-    free_entries(list->entries);
-    free_entries(list->entry_pool);
-}
-
-static void
-push_list(List *list, VALUE value)
-{
-    Entry *entry;
-
-    if (list->entry_pool) {
-        entry = list->entry_pool;
-        list->entry_pool = entry->next;
-    } else {
-        entry = ALLOC(Entry);
-    }
-
-    entry->value = value;
-    entry->next = NULL;
-
-    if (list->last_entry) {
-        list->last_entry->next = entry;
-    } else {
-        list->entries = entry;
-    }
-    list->last_entry = entry;
-
-    ++list->size;
-}
-
-static void
-push_multiple_list(List *list, VALUE *values, unsigned count)
-{
-    unsigned i;
-    for (i = 0; i < count; i++) {
-        push_list(list, values[i]);
-    }
-}
-
-static void
-recycle_entries(List *list, Entry *first_entry, Entry *last_entry)
-{
-#ifdef USE_MEM_POOLS
-    last_entry->next = list->entry_pool;
-    list->entry_pool = first_entry;
-#else
-    last_entry->next = NULL;
-    free_entries(first_entry);
-#endif
-}
-
-static VALUE
-shift_list(List *list)
-{
-    Entry *entry;
-    VALUE value;
-
-    entry = list->entries;
-    if (!entry) return Qundef;
-
-    list->entries = entry->next;
-    if (entry == list->last_entry) {
-        list->last_entry = NULL;
-    }
-
-    --list->size;
-
-    value = entry->value;
-    recycle_entries(list, entry, entry);
-
-    return value;
-}
-
-static void
-remove_one(List *list, VALUE value)
-{
-    Entry **ref;
-    Entry *prev;
-    Entry *entry;
-
-    for (ref = &list->entries, prev = NULL, entry = list->entries;
-              entry != NULL;
-              ref = &entry->next, prev = entry, entry = entry->next) {
-        if (entry->value == value) {
-            *ref = entry->next;
-            list->size--;
-            if (!entry->next) {
-                list->last_entry = prev;
-            }
-            recycle_entries(list, entry, entry);
-            break;
-        }
-    }
-}
-
-static void
-clear_list(List *list)
-{
-    if (list->last_entry) {
-        recycle_entries(list, list->entries, list->last_entry);
-        list->entries = NULL;
-        list->last_entry = NULL;
-        list->size = 0;
-    }
-}
-
-static VALUE
-array_from_list(List const *list)
-{
-    VALUE ary;
-    Entry *entry;
-    ary = rb_ary_new();
-    for (entry = list->entries; entry; entry = entry->next) {
-        rb_ary_push(ary, entry->value);
-    }
-    return ary;
-}
-
-static VALUE
-wake_thread(VALUE thread)
-{
-    return rb_thread_wakeup_alive(thread);
-}
-
-static VALUE
-run_thread(VALUE thread)
-{
-    thread = wake_thread(thread);
-    if (RTEST(thread) && !rb_thread_critical)
-	rb_thread_schedule();
-    return thread;
-}
-
-static VALUE
-wake_one(List *list)
-{
-    VALUE waking;
-
-    waking = Qnil;
-    while (list->entries && !RTEST(waking)) {
-	waking = shift_list(list);
-	if (waking == Qundef) break;
-	waking = wake_thread(waking);
-    }
-
-    return waking;
-}
-
-static VALUE
-wake_all(List *list)
-{
-    while (list->entries) {
-        wake_one(list);
-    }
-    return Qnil;
-}
-
-static VALUE
-wait_list_inner(List *list)
-{
-    push_list(list, rb_thread_current());
-    rb_thread_stop();
-    return Qnil;
-}
-
-static VALUE
-wait_list_cleanup(List *list)
-{
-    /* cleanup in case of spurious wakeups */
-    remove_one(list, rb_thread_current());
-    return Qnil;
-}
-
-static void
-wait_list(List *list)
-{
-    rb_ensure(wait_list_inner, (VALUE)list, wait_list_cleanup, (VALUE)list);
-}
-
-static void
-assert_no_survivors(List *waiting, const char *label, void *addr)
-{
-    Entry *entry;
-    VALUE ths = 0;
-
-    for (entry = waiting->entries; entry; entry = entry->next) {
-	if (RTEST(wake_thread(entry->value))) {
-	    if (!ths) ths = rb_ary_new();
-	    rb_ary_push(ths, entry->value);
-	}
-    }
-    if (ths) {
-	rb_bug("%s %p freed with live thread(s) %s waiting",
-	       label, addr, RSTRING_PTR(rb_inspect(ths)));
-    }
-}
-
-/*
- * Document-class: Mutex
- *
- * Mutex implements a simple semaphore that can be used to coordinate access to
- * shared data from multiple concurrent threads.
- *
- * Example:
- *
- *   require 'thread'
- *   semaphore = Mutex.new
- *
- *   a = Thread.new {
- *     semaphore.synchronize {
- *       # access shared resource
- *     }
- *   }
- *
- *   b = Thread.new {
- *     semaphore.synchronize {
- *       # access shared resource
- *     }
- *   }
- *
- */
-
-typedef struct _Mutex {
-    VALUE owner;
-    List waiting;
-} Mutex;
-
-#define MUTEX_LOCKED_P(mutex) (RTEST((mutex)->owner) && rb_thread_alive_p((mutex)->owner))
-
-static void
-mark_mutex(Mutex *mutex)
-{
-    rb_gc_mark(mutex->owner);
-    mark_list(&mutex->waiting);
-}
-
-static void
-finalize_mutex(Mutex *mutex)
-{
-    finalize_list(&mutex->waiting);
-}
-
-static void
-free_mutex(Mutex *mutex)
-{
-    assert_no_survivors(&mutex->waiting, "mutex", mutex);
-    finalize_mutex(mutex);
-    xfree(mutex);
-}
-
-static void
-init_mutex(Mutex *mutex)
-{
-    mutex->owner = Qnil;
-    init_list(&mutex->waiting);
-}
-
-/*
- * Document-method: new
- * call-seq: Mutex.new
- * 
- * Creates a new Mutex
- *
- */
-
-static VALUE 
-rb_mutex_alloc(VALUE klass)
-{
-    Mutex *mutex;
-    mutex = ALLOC(Mutex);
-    init_mutex(mutex);
-    return Data_Wrap_Struct(klass, mark_mutex, free_mutex, mutex);
-}
-
-/*
- * Document-method: locked?
- * call-seq: locked?
- *
- * Returns +true+ if this lock is currently held by some thread.
- *
- */
-
-static VALUE
-rb_mutex_locked_p(VALUE self)
-{
-    Mutex *mutex;
-    Data_Get_Struct(self, Mutex, mutex);
-    return MUTEX_LOCKED_P(mutex) ? Qtrue : Qfalse;
-}
-
-/*
- * Document-method: try_lock
- * call-seq: try_lock
- *
- * Attempts to obtain the lock and returns immediately. Returns +true+ if the
- * lock was granted.
- *
- */
-
-static VALUE
-rb_mutex_try_lock(VALUE self)
-{
-    Mutex *mutex;
-
-    Data_Get_Struct(self, Mutex, mutex);
-
-    if (MUTEX_LOCKED_P(mutex))
-        return Qfalse;
-
-    mutex->owner = rb_thread_current();
-    return Qtrue;
-}
-
-/*
- * Document-method: lock
- * call-seq: lock
- *
- * Attempts to grab the lock and waits if it isn't available.
- *
- */
-
-static VALUE
-lock_mutex(Mutex *mutex)
-{
-    VALUE current;
-    current = rb_thread_current();
-
-    rb_thread_critical = 1;
-
-    if (!MUTEX_LOCKED_P(mutex)) {
-	mutex->owner = current;
-    }
-    else {
-	push_list(&mutex->waiting, current);
-	do {
-	    rb_thread_stop();
-	    rb_thread_critical = 1;
-	    if (!MUTEX_LOCKED_P(mutex)) {
-		mutex->owner = current;
-		break;
-	    }
-	} while (mutex->owner != current);
-    }
-
-    rb_thread_critical = 0;
-    return Qnil;
-}
-
-static VALUE
-rb_mutex_lock(VALUE self)
-{
-    Mutex *mutex;
-    Data_Get_Struct(self, Mutex, mutex);
-    lock_mutex(mutex);
-    return self;
-}
-
-static VALUE
-relock_mutex(Mutex *mutex)
-{
-    VALUE current = rb_thread_current();
-
-    switch (rb_thread_status(current)) {
-      case THREAD_RUNNABLE:
-      case THREAD_STOPPED:
-	lock_mutex(mutex);
-	break;
-      default:
-	break;
-    }
-    return Qundef;
-}
-
-/*
- * Document-method: unlock
- *
- * Releases the lock. Returns +nil+ if ref wasn't locked.
- *
- */
-
-static VALUE
-unlock_mutex_inner(Mutex *mutex)
-{
-    VALUE waking;
-
-    if (mutex->owner != rb_thread_current()) {
-	rb_raise(rb_eThreadError, "not owner");
-    }
-
-    waking = wake_one(&mutex->waiting);
-    mutex->owner = waking;
-
-    return waking;
-}
-
-static VALUE
-set_critical(VALUE value)
-{
-    rb_thread_critical = (int)value;
-    return Qundef;
-}
-
-static VALUE
-unlock_mutex(Mutex *mutex)
-{
-    VALUE waking;
-
-    rb_thread_critical = 1;
-    waking = rb_ensure(unlock_mutex_inner, (VALUE)mutex, set_critical, 0);
-    if (!RTEST(waking)) {
-        return Qfalse;
-    }
-
-    run_thread(waking);
-
-    return Qtrue;
-}
-
-static VALUE
-rb_mutex_unlock(VALUE self)
-{
-    Mutex *mutex;
-    Data_Get_Struct(self, Mutex, mutex);
-
-    if (RTEST(unlock_mutex(mutex))) {
-        return self;
-    } else {
-        return Qnil;
-    }
-}
-
-/*
- * Document-method: exclusive_unlock
- * call-seq: exclusive_unlock { ... }
- *
- * If the mutex is locked, unlocks the mutex, wakes one waiting thread, and
- * yields in a critical section.
- *
- */
-
-static VALUE
-rb_mutex_exclusive_unlock_inner(Mutex *mutex)
-{
-    VALUE waking;
-    waking = unlock_mutex_inner(mutex);
-    rb_yield(Qundef);
-    return waking;
-}
-
-static VALUE
-rb_mutex_exclusive_unlock(VALUE self)
-{
-    Mutex *mutex;
-    VALUE waking;
-    Data_Get_Struct(self, Mutex, mutex);
-
-    rb_thread_critical = 1;
-    waking = rb_ensure(rb_mutex_exclusive_unlock_inner, (VALUE)mutex, set_critical, 0);
-
-    if (waking == Qundef || !RTEST(waking)) {
-        return Qnil;
-    }
-
-    run_thread(waking);
-
-    return self;
-}
-
-/*
- * Document-method: synchronize
- * call-seq: synchronize { ... }
- *
- * Obtains a lock, runs the block, and releases the lock when the block
- * completes.  See the example under Mutex.
- *
- */
-
-static VALUE
-rb_mutex_synchronize(VALUE self)
-{
-    rb_mutex_lock(self);
-    return rb_ensure(rb_yield, Qundef, rb_mutex_unlock, self);
-}
-
-/*
- * Document-class: ConditionVariable
- *
- * ConditionVariable objects augment class Mutex. Using condition variables,
- * it is possible to suspend while in the middle of a critical section until a
- * resource becomes available.
- *
- * Example:
- *
- *   require 'thread'
- *
- *   mutex = Mutex.new
- *   resource = ConditionVariable.new
- *
- *   a = Thread.new {
- *     mutex.synchronize {
- *       # Thread 'a' now needs the resource
- *       resource.wait(mutex)
- *       # 'a' can now have the resource
- *     }
- *   }
- *
- *   b = Thread.new {
- *     mutex.synchronize {
- *       # Thread 'b' has finished using the resource
- *       resource.signal
- *     }
- *   }
- *
- */
-
-typedef struct _ConditionVariable {
-    List waiting;
-} ConditionVariable;
-
-static void
-mark_condvar(ConditionVariable *condvar)
-{
-    mark_list(&condvar->waiting);
-}
-
-static void
-finalize_condvar(ConditionVariable *condvar)
-{
-    finalize_list(&condvar->waiting);
-}
-
-static void
-free_condvar(ConditionVariable *condvar)
-{
-    assert_no_survivors(&condvar->waiting, "condition variable", condvar);
-    finalize_condvar(condvar);
-    xfree(condvar);
-}
-
-static void
-init_condvar(ConditionVariable *condvar)
-{
-    init_list(&condvar->waiting);
-}
-
-/*
- * Document-method: new
- * call-seq: ConditionVariable.new
- *
- * Creates a new ConditionVariable
- *
- */
-
-static VALUE
-rb_condvar_alloc(VALUE klass)
-{
-    ConditionVariable *condvar;
-
-    condvar = ALLOC(ConditionVariable);
-    init_condvar(condvar);
-
-    return Data_Wrap_Struct(klass, mark_condvar, free_condvar, condvar);
-}
-
-/*
- * Document-method: wait
- * call-seq: wait
- *
- * Releases the lock held in +mutex+ and waits; reacquires the lock on wakeup.
- *
- */
-
-static void
-wait_condvar(ConditionVariable *condvar, Mutex *mutex)
-{
-    VALUE waking;
-
-    rb_thread_critical = 1;
-    if (rb_thread_current() != mutex->owner) {
-        rb_thread_critical = 0;
-        rb_raise(rb_eThreadError, "not owner of the synchronization mutex");
-    }
-    waking = unlock_mutex_inner(mutex);
-    if (RTEST(waking)) {
-	wake_thread(waking);
-    }
-    rb_ensure(wait_list, (VALUE)&condvar->waiting, relock_mutex, (VALUE)mutex);
-}
-
-static VALUE
-legacy_exclusive_unlock(VALUE mutex)
-{
-    return rb_funcall(mutex, rb_intern("exclusive_unlock"), 0);
-}
-
-typedef struct {
-    ConditionVariable *condvar;
-    VALUE mutex;
-} legacy_wait_args;
-
-static VALUE
-legacy_wait(VALUE unused, legacy_wait_args *args)
-{
-    wait_list(&args->condvar->waiting);
-    rb_funcall(args->mutex, rb_intern("lock"), 0);
-    return Qnil;
-}
-
-static VALUE
-rb_condvar_wait(VALUE self, VALUE mutex_v)
-{
-    ConditionVariable *condvar;
-    Data_Get_Struct(self, ConditionVariable, condvar);
-
-    if (CLASS_OF(mutex_v) != rb_cMutex) {
-        /* interoperate with legacy mutex */
-        legacy_wait_args args;
-        args.condvar = condvar;
-        args.mutex = mutex_v;
-        rb_iterate(legacy_exclusive_unlock, mutex_v, legacy_wait, (VALUE)&args);
-    } else {
-        Mutex *mutex;
-        Data_Get_Struct(mutex_v, Mutex, mutex);
-        wait_condvar(condvar, mutex);
-    }
-
-    return self;
-}
-
-/*
- * Document-method: broadcast
- * call-seq: broadcast
- *
- * Wakes up all threads waiting for this condition.
- *
- */
-
-static VALUE
-rb_condvar_broadcast(VALUE self)
-{
-    ConditionVariable *condvar;
-
-    Data_Get_Struct(self, ConditionVariable, condvar);
-  
-    rb_thread_critical = 1;
-    rb_ensure(wake_all, (VALUE)&condvar->waiting, set_critical, 0);
-    rb_thread_schedule();
-
-    return self;
-}
-
-/*
- * Document-method: signal
- * call-seq: signal
- *
- * Wakes up the first thread in line waiting for this condition.
- *
- */
-
-static void
-signal_condvar(ConditionVariable *condvar)
-{
-    VALUE waking;
-    rb_thread_critical = 1;
-    waking = rb_ensure(wake_one, (VALUE)&condvar->waiting, set_critical, 0);
-    if (RTEST(waking)) {
-        run_thread(waking);
-    }
-}
-
-static VALUE
-rb_condvar_signal(VALUE self)
-{
-    ConditionVariable *condvar;
-    Data_Get_Struct(self, ConditionVariable, condvar);
-    signal_condvar(condvar);
-    return self;
-}
-
-/*
- * Document-class: Queue
- *
- * This class provides a way to synchronize communication between threads.
- *
- * Example:
- *
- *   require 'thread'
- *
- *   queue = Queue.new
- *
- *   producer = Thread.new do
- *     5.times do |i|
- *       sleep rand(i) # simulate expense
- *       queue << i
- *       puts "#{i} produced"
- *     end
- *   end
- *
- *   consumer = Thread.new do
- *     5.times do |i|
- *       value = queue.pop
- *       sleep rand(i/2) # simulate expense
- *       puts "consumed #{value}"
- *     end
- *   end
- *
- *   consumer.join
- *
- */
-
-typedef struct _Queue {
-    Mutex mutex;
-    ConditionVariable value_available;
-    ConditionVariable space_available;
-    List values;
-    unsigned long capacity;
-} Queue;
-
-static void
-mark_queue(Queue *queue)
-{
-    mark_mutex(&queue->mutex);
-    mark_condvar(&queue->value_available);
-    mark_condvar(&queue->space_available);
-    mark_list(&queue->values);
-}
-
-static void
-finalize_queue(Queue *queue)
-{
-    finalize_mutex(&queue->mutex);
-    finalize_condvar(&queue->value_available);
-    finalize_condvar(&queue->space_available);
-    finalize_list(&queue->values);
-}
-
-static void
-free_queue(Queue *queue)
-{
-    assert_no_survivors(&queue->mutex.waiting, "queue", queue);
-    assert_no_survivors(&queue->space_available.waiting, "queue", queue);
-    assert_no_survivors(&queue->value_available.waiting, "queue", queue);
-    finalize_queue(queue);
-    xfree(queue);
-}
-
-static void
-init_queue(Queue *queue)
-{
-    init_mutex(&queue->mutex);
-    init_condvar(&queue->value_available);
-    init_condvar(&queue->space_available);
-    init_list(&queue->values);
-    queue->capacity = 0;
-}
-
-/*
- * Document-method: new
- * call-seq: new
- *
- * Creates a new queue.
- *
- */
-
-static VALUE
-rb_queue_alloc(VALUE klass)
-{
-    Queue *queue;
-    queue = ALLOC(Queue);
-    init_queue(queue);
-    return Data_Wrap_Struct(klass, mark_queue, free_queue, queue);
-}
-
-static VALUE
-rb_queue_marshal_load(VALUE self, VALUE data)
-{
-    Queue *queue;
-    VALUE array;
-    Data_Get_Struct(self, Queue, queue);
-
-    array = rb_marshal_load(data);
-    if (TYPE(array) != T_ARRAY) {
-	rb_raise(rb_eTypeError, "expected Array of queue data");
-    }
-    if (RARRAY(array)->len < 1) {
-	rb_raise(rb_eArgError, "missing capacity value");
-    }
-    queue->capacity = NUM2ULONG(rb_ary_shift(array));
-    push_multiple_list(&queue->values, RARRAY(array)->ptr, (unsigned)RARRAY(array)->len);
-
-    return self;
-}
-
-static VALUE
-rb_queue_marshal_dump(VALUE self)
-{
-    Queue *queue;
-    VALUE array;
-    Data_Get_Struct(self, Queue, queue);
-
-    array = array_from_list(&queue->values);
-    rb_ary_unshift(array, ULONG2NUM(queue->capacity));
-    return rb_marshal_dump(array, Qnil);
-}
-
-/*
- * Document-method: clear
- * call-seq: clear
- *
- * Removes all objects from the queue.
- *
- */
-
-static VALUE
-rb_queue_clear(VALUE self)
-{
-    Queue *queue;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    clear_list(&queue->values);
-    signal_condvar(&queue->space_available);
-    unlock_mutex(&queue->mutex);
-
-    return self;
-}
-
-/*
- * Document-method: empty?
- * call-seq: empty?
- *
- * Returns +true+ if the queue is empty.
- *
- */
-
-static VALUE
-rb_queue_empty_p(VALUE self)
-{
-    Queue *queue;
-    VALUE result;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    result = queue->values.size == 0 ? Qtrue : Qfalse;
-    unlock_mutex(&queue->mutex);
-
-    return result;
-}
-
-/*
- * Document-method: length
- * call-seq: length
- *
- * Returns the length of the queue.
- *
- */
-
-static VALUE
-rb_queue_length(VALUE self)
-{
-    Queue *queue;
-    VALUE result;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    result = ULONG2NUM(queue->values.size);
-    unlock_mutex(&queue->mutex);
-
-    return result;
-}
-
-/*
- * Document-method: num_waiting
- * call-seq: num_waiting
- *
- * Returns the number of threads waiting on the queue.
- *
- */
-
-static VALUE
-rb_queue_num_waiting(VALUE self)
-{
-    Queue *queue;
-    VALUE result;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    result = ULONG2NUM(queue->value_available.waiting.size +
-      queue->space_available.waiting.size);
-    unlock_mutex(&queue->mutex);
-
-    return result;
-}
-
-/*
- * Document-method: pop
- * call_seq: pop(non_block=false)
- *
- * Retrieves data from the queue.  If the queue is empty, the calling thread is
- * suspended until data is pushed onto the queue.  If +non_block+ is true, the
- * thread isn't suspended, and an exception is raised.
- *
- */
-
-static VALUE
-rb_queue_pop(int argc, VALUE *argv, VALUE self)
-{
-    Queue *queue;
-    int should_block;
-    VALUE result;
-    Data_Get_Struct(self, Queue, queue);
-
-    if (argc == 0) {
-        should_block = 1;
-    } else if (argc == 1) {
-        should_block = !RTEST(argv[0]);
-    } else {
-        rb_raise(rb_eArgError, "wrong number of arguments (%d for 1)", argc);
-    }
-
-    lock_mutex(&queue->mutex);
-    if (!queue->values.entries && !should_block) {
-        unlock_mutex(&queue->mutex);
-        rb_raise(rb_eThreadError, "queue empty");
-    }
-
-    while (!queue->values.entries) {
-        wait_condvar(&queue->value_available, &queue->mutex);
-    }
-
-    result = shift_list(&queue->values);
-    if (queue->capacity && queue->values.size < queue->capacity) {
-        signal_condvar(&queue->space_available);
-    }
-    unlock_mutex(&queue->mutex);
-
-    return result;
-}
-
-/*
- * Document-method: push
- * call-seq: push(obj)
- *
- * Pushes +obj+ to the queue.
- *
- */
-
-static VALUE
-rb_queue_push(VALUE self, VALUE value)
-{
-    Queue *queue;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    while (queue->capacity && queue->values.size >= queue->capacity) {
-        wait_condvar(&queue->space_available, &queue->mutex);
-    }
-    push_list(&queue->values, value);
-    signal_condvar(&queue->value_available);
-    unlock_mutex(&queue->mutex);
-
-    return self;
-}
-
-/*
- * Document-class: SizedQueue
- *
- * This class represents queues of specified size capacity.  The push operation
- * may be blocked if the capacity is full.
- *
- * See Queue for an example of how a SizedQueue works.
- *
- */
-
-/*
- * Document-method: new
- * call-seq: new
- *
- * Creates a fixed-length queue with a maximum size of +max+.
- *
- */
-
-/*
- * Document-method: max
- * call-seq: max
- *
- * Returns the maximum size of the queue.
- *
- */
-
-static VALUE
-rb_sized_queue_max(VALUE self)
-{
-    Queue *queue;
-    VALUE result;
-    Data_Get_Struct(self, Queue, queue);
-
-    lock_mutex(&queue->mutex);
-    result = ULONG2NUM(queue->capacity);
-    unlock_mutex(&queue->mutex);
-
-    return result;
-}
-
-/*
- * Document-method: max=
- * call-seq: max=(size)
- *
- * Sets the maximum size of the queue.
- *
- */
-
-static VALUE
-rb_sized_queue_max_set(VALUE self, VALUE value)
-{
-    Queue *queue;
-    unsigned long new_capacity;
-    unsigned long difference;
-    Data_Get_Struct(self, Queue, queue);
-
-    new_capacity = NUM2ULONG(value);
-
-    if (new_capacity < 1) {
-        rb_raise(rb_eArgError, "value must be positive");
-    }
-
-    lock_mutex(&queue->mutex);
-    if (queue->capacity && new_capacity > queue->capacity) {
-        difference = new_capacity - queue->capacity;
-    } else {
-        difference = 0;
-    }
-    queue->capacity = new_capacity;
-    for (; difference > 0; --difference) {
-        signal_condvar(&queue->space_available);
-    }
-    unlock_mutex(&queue->mutex);
-
-    return self;
-}
-
-/*
- * Document-method: push
- * call-seq: push(obj)
- *
- * Pushes +obj+ to the queue.  If there is no space left in the queue, waits
- * until space becomes available.
- *
- */
-
-/*
- * Document-method: pop
- * call-seq: pop(non_block=false)
- *
- * Retrieves data from the queue and runs a waiting thread, if any.
- *
- */
-
-/* for marshalling mutexes and condvars */
-
-static VALUE
-dummy_load(VALUE self, VALUE string)
-{
-    return Qnil;
-}
-
-static VALUE
-dummy_dump(VALUE self)
-{
-    return rb_str_new2("");
-}
-
-void
-Init_thread(void)
-{
-    rb_define_singleton_method(rb_cThread, "exclusive", rb_thread_exclusive, 0);
-
-    rb_cMutex = rb_define_class("Mutex", rb_cObject);
-    rb_define_alloc_func(rb_cMutex, rb_mutex_alloc);
-    rb_define_method(rb_cMutex, "marshal_load", dummy_load, 1);
-    rb_define_method(rb_cMutex, "marshal_dump", dummy_dump, 0);
-    rb_define_method(rb_cMutex, "locked?", rb_mutex_locked_p, 0);
-    rb_define_method(rb_cMutex, "try_lock", rb_mutex_try_lock, 0);
-    rb_define_method(rb_cMutex, "lock", rb_mutex_lock, 0);
-    rb_define_method(rb_cMutex, "unlock", rb_mutex_unlock, 0);
-    rb_define_method(rb_cMutex, "exclusive_unlock", rb_mutex_exclusive_unlock, 0);
-    rb_define_method(rb_cMutex, "synchronize", rb_mutex_synchronize, 0);
-
-    rb_cConditionVariable = rb_define_class("ConditionVariable", rb_cObject);
-    rb_define_alloc_func(rb_cConditionVariable, rb_condvar_alloc);
-    rb_define_method(rb_cConditionVariable, "marshal_load", dummy_load, 1);
-    rb_define_method(rb_cConditionVariable, "marshal_dump", dummy_dump, 0);
-    rb_define_method(rb_cConditionVariable, "wait", rb_condvar_wait, 1);
-    rb_define_method(rb_cConditionVariable, "broadcast", rb_condvar_broadcast, 0);
-    rb_define_method(rb_cConditionVariable, "signal", rb_condvar_signal, 0);
-
-    rb_cQueue = rb_define_class("Queue", rb_cObject);
-    rb_define_alloc_func(rb_cQueue, rb_queue_alloc);
-    rb_define_method(rb_cQueue, "marshal_load", rb_queue_marshal_load, 1);
-    rb_define_method(rb_cQueue, "marshal_dump", rb_queue_marshal_dump, 0);
-    rb_define_method(rb_cQueue, "clear", rb_queue_clear, 0);
-    rb_define_method(rb_cQueue, "empty?", rb_queue_empty_p, 0);
-    rb_define_method(rb_cQueue, "length", rb_queue_length, 0);
-    rb_define_method(rb_cQueue, "num_waiting", rb_queue_num_waiting, 0);
-    rb_define_method(rb_cQueue, "pop", rb_queue_pop, -1);
-    rb_define_method(rb_cQueue, "push", rb_queue_push, 1);
-    rb_alias(rb_cQueue, rb_intern("enq"), rb_intern("push"));
-    rb_alias(rb_cQueue, rb_intern("<<"), rb_intern("push"));
-    rb_alias(rb_cQueue, rb_intern("deq"), rb_intern("pop"));
-    rb_alias(rb_cQueue, rb_intern("shift"), rb_intern("pop"));
-    rb_alias(rb_cQueue, rb_intern("size"), rb_intern("length"));
-
-    rb_cSizedQueue = rb_define_class("SizedQueue", rb_cQueue);
-    rb_define_method(rb_cSizedQueue, "initialize", rb_sized_queue_max_set, 1);
-    rb_define_method(rb_cSizedQueue, "num_waiting", rb_queue_num_waiting, 0);
-    rb_define_method(rb_cSizedQueue, "pop", rb_queue_pop, -1);
-    rb_define_method(rb_cSizedQueue, "push", rb_queue_push, 1);
-    rb_define_method(rb_cSizedQueue, "max", rb_sized_queue_max, 0);
-    rb_define_method(rb_cSizedQueue, "max=", rb_sized_queue_max_set, 1);
-    rb_alias(rb_cSizedQueue, rb_intern("enq"), rb_intern("push"));
-    rb_alias(rb_cSizedQueue, rb_intern("<<"), rb_intern("push"));
-    rb_alias(rb_cSizedQueue, rb_intern("deq"), rb_intern("pop"));
-    rb_alias(rb_cSizedQueue, rb_intern("shift"), rb_intern("pop"));
-}
-
diff --git a/ext/tk/ChangeLog.tkextlib b/ext/tk/ChangeLog.tkextlib
index 359b466a32..83989c1a8e 100644
--- a/ext/tk/ChangeLog.tkextlib
+++ b/ext/tk/ChangeLog.tkextlib
@@ -1,875 +1,113 @@
-2007-05-26  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/tcllib/tablelist.rb: fix typo.
-
-	* ext/tk/lib/tkextlib/tile/dialog.rb: forget to give an argument.
-
-	* ext/tk/lib/tkextlib/version.rb: update RELEASE_DATE.
-
-2007-01-26  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* ext/tk/lib/tkextlib/iwidgets/checkbox.rb: wrong number of arguments 
-	  [ruby-Bugs-7776].
-
-	* ext/tk/lib/tkextlib/iwidgets/radiobox.rb: ditto.
-
-	* ext/tk/lib/tkextlib/blt/tile/checkbutton.rb: change primary name 
-	  of class [ruby-dev:30080].
-
-	* ext/tk/lib/tkextlib/blt/tile/radiobutton.rb: ditto.
-
-2006-11-07  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile/treeview.rb : minor bug fix.
-
-	* lib/tkextlib/blt/table.rb: fix bugs which forbade use of 
-	  '::blt::table' command. Now, probably, it'll works properly.
-
-2006-11-06  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/version.rb: keep release date of tkextlib on 
-	  "Tk::Tkextlib_RELEASE_DATE".
-
-	* lib/tkextlib/tile/treeview.rb : support Tile 0.7.8. 
-	  Now, you can handle tree items as objects. 
-
-2006-10-04  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile.rb, lib/tkextlib/tile/* : support Tile 0.7.6.
-
-2006-10-03  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/SUPPORT_STATUS: [ruby-talk:211939] check links
-	  of extensions.
-
-	* lib/tkextlib/blt/container.rb: define instance methods properly.
-
-        * lib/tkextlib/tile/tcombobox.rb: bug fix [ruby-talk:213003].
-
-	* lib/tkextlib/tile/tnotebook.rb: ditto.
-
-	* lib/tkextlib/tile/treeview.rb: ditto.
-
-	* lib/tkextlib/tile/sizegrip.rb: [new] add 'ttk::sizegrip' widget.
-
-2006-08-31  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt.rb: double dashes (--) option doesn't work
-	  properly on some versions of BLT (wrong description on the
-	  manual of `blt::bgexec'?).
-
-2005-12-11  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/SUPPORT_STATUS: update to support libraries in
-          ActiveTcl8.4.12.0.
-
-	* lib/tkextlib/tile/tnotebook.rb: add Tk::Tile::TNotebook#insert.
-
-	* sample/tkextlib/tile/demo.rb: improve the look of a part of the demo.
-
-2005-11-25  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/tile/demo.rb: bug fix
-
-	* sample/tkextlib/tile/themes/*: add some themes (blue,
-	  keramik, and plastik; require Tile-0.5 or later).
-
-2005-11-22  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile.rb: bug fix (Tk::Tile::USE_TTK_NAMESPACE
-	  is not defined).
-
-2005-11-19  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/treectrl/demo.rb: remove dependency on Ruby's 
-	  version (1.8 or 1.9).
-
-2005-10-23  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/*: update to support ActiveTcl8.4.11.2
-
-	* lib/tkextlib/trofs/*: support Trofs 0.4.3
-
-	* lib/tkextlib/tile/*: support Tile 0.7.2
-
-	* lib/tkextlib/vu/*: support vu 2.3.0
-
-	* lib/tkextlib/tcllib/*: support Tcllib 1.8 (Tklib 0.3 part only)
-
-	* lib/tkextlib/*: improve conversion of option values
-
-2005-10-04  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tktable/tktable.rb: border_* instance methods
-	  don't call 'border' subcommands.
-
-2005-08-10  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/component.rb: didn't check
-	  __item_ruby2val_optkeys().
-
-2005-08-09  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/barchart.rb: support to treat tkvariable-type
-	  configure options.
-
-	* lib/tkextlib/blt/component.rb: ditto.
-
-	* lib/tkextlib/blt/dragdrop.rb: ditto.
-
-	* lib/tkextlib/blt/treeview.rb: ditto.
-
-	* lib/tkextlib/bwidget/button.rb: ditto.
-
-	* lib/tkextlib/bwidget/entry.rb: ditto.
-
-	* lib/tkextlib/bwidget/label.rb: ditto.
-
-	* lib/tkextlib/bwidget/labelentry.rb: ditto.
-
-	* lib/tkextlib/bwidget/labelframe.rb: ditto.
-
-	* lib/tkextlib/bwidget/mainframe.rb: ditto.
-
-	* lib/tkextlib/bwidget/passwddlg.rb: ditto.
-
-	* lib/tkextlib/bwidget/spinbox.rb: ditto.
-
-	* lib/tkextlib/bwidget/tree.rb: ditto.
-
-	* lib/tkextlib/iwidgets/calendar.rb: ditto.
-
-	* lib/tkextlib/iwidgets/entryfield.rb: ditto.
-
-	* lib/tkextlib/iwidgets/hierarchy.rb: ditto.
-
-	* lib/tkextlib/iwidgets/labeledframe.rb: ditto.
-
-	* lib/tkextlib/iwidgets/labeledwidget.rb: ditto.
-
-	* lib/tkextlib/iwidgets/menubar.rb: ditto.
-
-	* lib/tkextlib/iwidgets/scrolledlistbox.rb: ditto.
-
-	* lib/tkextlib/iwidgets/spinner.rb: ditto.
-
-	* lib/tkextlib/iwidgets/toolbar.rb: ditto.
-
-	* lib/tkextlib/tkimg/pixmap.rb: ditto.
-
-	* lib/tkextlib/tktable/tktable.rb: ditto.
-
-2005-08-06  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: use Tk::Tile::Scale#variable.
-
-2005-08-04  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: followed previous changes.
-
-2005-08-04  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile/t*.rb: aliased class names starting with 'T'
-	  to non 'T' ones. (ie. Tk::Tile::TButton -> Tk::Tile::Button)
-	  [ruby-dev:26724]
-
-	* lib/tkextlib/tile.rb: ditto. (autoload support)
-
-2005-08-04  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: fixed: Tk::Tile::TProgressbar is
-	  supported on tile 0.6 or later, not tile 0.5.
-
-	* sample/tkextlib/tile/demo.rb: updated scales demo to use
-	  Tk::Tile::TProgressbar for tile 0.6 or later.
-
-	* sample/tkextlib/tile/demo.rb: set some TkVariable default values.
-
-2005-08-03  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile/treeview.rb: Tk::Tile::Treeview#headingconfigure
-	  is now working and more. [ruby-dev:26716]
-
-	* sample/tkextlib/tile/demo.rb: use Tk::Tile::Treeview#headingconfigure 	  instead of direct Tk.tk_call.
-
-2005-08-02  ocean  <ocean@ruby-lang.org>
-
-	* lib/tkextlib/tile/tprogressbar.rb: Tk::Tile::TProgressbar#start
-	  takes optional argument `interval'.
-
-	* sample/tkextlib/tile/demo.rb: emulate Tk::Tile::TProgressbar
-	  with Tk::Tile::TProgress in tile 0.4. (repeating buttons demo)
-
-2005-08-02  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: added repeating buttons demo.
-
-	* sample/tkextlib/tile/repeater.tcl: ditto. (new file)
-
-2005-08-01  ocean  <ocean@ruby-lang.org>
-
-	* lib/tkextlib/tile.rb: fixed autoload for Treeview.
-
-	* lib/tkextlib/tile/treeview.rb: replaced `ary2tk_list(items)' with
-	  `*items'.
-
-	* sample/tkextlib/tile/demo.rb: added treeview demo. (tile 0.5 or
-	  later is required) [ruby-dev:26668]
-
-2005-08-01  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: added combobox demo.
-
-2005-07-27  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/demo.rb: fixed typo.
-
-2005-06-16  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/SUPPOPRT_STATUS: add RELEASE_DATE information.
-
-	* lib/tkextlib/tile/style.rb: add "style element options <elem>"
-	  command support.
-
-2005-06-08  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/ICONS/icons.rb: fail to create instances of
-	  Tk::ICONS [ruby-dev:26305].
-
-2005-06-07  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/themes/kroc.{rb,tcl}: also support tile 0.4.
-
-2005-06-07  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/tile/themes/kroc.{rb,tcl}: support tile 0.5 or later.
-	  ("pixmap" element constructor replaced by "image")
-
-2005-06-05  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/tile/demo.rb: fix TypeError & create Console
-
-2005-05-30  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt.rb: add PACKAGE_NAME information of Tcl/Tk
-          Extension.
-
-	* lib/tkextlib/bwidget.rb: ditto.
-
-	* lib/tkextlib/iwidgets.rb: ditto.
-
-	* lib/tkextlib/tile.rb: ditto.
-
-	* lib/tkextlib/tkimg.rb: ditto.
-
-	* lib/tkextlib/vu.rb: ditto.
-
-	* lib/tkextlib/ICONS/icons.rb: ditto.
-
-	* lib/tkextlib/itcl/incr_tcl.rb: ditto.
-
-	* lib/tkextlib/itk/incr_tk.rb: ditto.
-
-	* lib/tkextlib/tcllib/autoscroll.rb: ditto.
-
-	* lib/tkextlib/tcllib/ctext.rb: ditto.
-
-	* lib/tkextlib/tcllib/cursor.rb: ditto.
-
-	* lib/tkextlib/tcllib/datefield.rb: ditto.
-
-	* lib/tkextlib/tcllib/ico.rb: ditto.
-
-	* lib/tkextlib/tcllib/ip_entry.rb: ditto.
-
-	* lib/tkextlib/tcllib/plotchart.rb: ditto.
-
-	* lib/tkextlib/tcllib/style.rb: ditto.
-
-	* lib/tkextlib/tcllib/tkpiechart.rb: ditto.
-
-	* lib/tkextlib/tclx/tclx.rb: ditto.
-
-	* lib/tkextlib/tkDND/shape.rb: ditto.
-
-	* lib/tkextlib/tkDND/tkdnd.rb: ditto.
-
-	* lib/tkextlib/tkHTML/htmlwidget.rb: ditto.
-
-	* lib/tkextlib/tkimg/bmp.rb: ditto.
-
-	* lib/tkextlib/tkimg/gif.rb: ditto.
-
-	* lib/tkextlib/tkimg/ico.rb: ditto.
-
-	* lib/tkextlib/tkimg/jpeg.rb: ditto.
-
-	* lib/tkextlib/tkimg/pcx.rb: ditto.
-
-	* lib/tkextlib/tkimg/pixmap.rb: ditto.
-
-	* lib/tkextlib/tkimg/png.rb: ditto.
-
-	* lib/tkextlib/tkimg/ppm.rb: ditto.
-
-	* lib/tkextlib/tkimg/ps.rb: ditto.
-
-	* lib/tkextlib/tkimg/sgi.rb: ditto.
-
-	* lib/tkextlib/tkimg/sun.rb: ditto.
-
-	* lib/tkextlib/tkimg/tga.rb: ditto.
-
-	* lib/tkextlib/tkimg/tiff.rb: ditto.
-
-	* lib/tkextlib/tkimg/window.rb: ditto.
-
-	* lib/tkextlib/tkimg/xbm.rb: ditto.
-
-	* lib/tkextlib/tkimg/xpm.rb: ditto.
-
-	* lib/tkextlib/tktable/tktable.rb: ditto.
-
-	* lib/tkextlib/tktrans/tktrans.rb: ditto.
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto.
-
-	* lib/tkextlib/winico/winico.rb: ditto.
-
-2005-05-25  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/iwidgets/scrolledlistbox.rb: follow the change
-          of tk.rb. modify to attend encoding.
-
-	* lib/tkextlib/iwidgets/scrolledtext.rb: ditto.
-
-	* lib/tkextlib/iwidgets/scrolledcanvas.rb: bug fix on
-	  TkCanvas#delete when given non-TkcItem arguments. 
-
-2005-05-10  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/winop.rb: fix typo
-
-2005-05-08  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/vu/pie.rb: fix typo
-
-2005-04-10  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/mailwasher.rb: fixed typo. [ruby-dev:26008]
-
-2005-04-09  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/tile/demo.rb: new demo of Tile extension.
-
-	* sample/tkextlib/tile/iconlib.tcl: part of the demo.
-
-	* sample/tkextlib/tile/toolbutton.tcl: ditto.
-
-	* sample/tkextlib/tile/readme.txt: document of the demo.
-
-	* sample/tkextlib/tile/Orig_LICENSE.txt: ditto.
-
-	* sample/tkextlib/tile/themes/kroc.tcl: sample theme written with Tcl.
-
-	* sample/tkextlib/tile/themes/pkgIndex.tcl: pkgIndex of kroc.tcl.
-
-	* sample/tkextlib/tile/themes/kroc.rb: Kroc theme written with Ruby.
-
-	* sample/tkextlib/tile/themes/kroc/button-h.gif: images for Kroc theme.
-
-	* sample/tkextlib/tile/themes/kroc/button-n.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/button-p.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/check-hc.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/check-hu.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/check-nc.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/check-nu.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/radio-hc.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/radio-hu.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/radio-nc.gif: ditto.
-
-	* sample/tkextlib/tile/themes/kroc/radio-nu.gif: ditto.
-
-	* lib/tkextlib/tile.rb: bug fix (tested on the new demo).
-
-	* lib/tkextlib/tile/style.rb: ditto.
-
-	* lib/tkextlib/tile/tbutton.rb: ditto.
-
-	* lib/tkextlib/tile/tcheckbutton.rb: ditto.
-
-	* lib/tkextlib/tile/tcombobox.rb: ditto.
-
-	* lib/tkextlib/tile/tentry.rb: ditto.
-
-	* lib/tkextlib/tile/tframe.rb: ditto.
-
-	* lib/tkextlib/tile/tlabel.rb: ditto.
-
-	* lib/tkextlib/tile/tlabelframe.rb: ditto.
-
-	* lib/tkextlib/tile/tmenubutton.rb: ditto.
-
-	* lib/tkextlib/tile/tnotebook.rb: ditto.
-
-	* lib/tkextlib/tile/tprogressbar.rb: ditto.
-
-	* lib/tkextlib/tile/tradiobutton.rb: ditto.
-
-	* lib/tkextlib/tile/treeview.rb: ditto.
-
-	* lib/tkextlib/tile/tscrollbar.rb: ditto.
-
-	* lib/tkextlib/tile/tseparator.rb: ditto.
-
-	* lib/tkextlib/tile/tsquare.rb: ditto.
-
-	* lib/tkextlib/tile/tpaned.rb: new library
-
-	* lib/tkextlib/tile/tscale.rb: ditto.
-
-	* lib/tkextlib/SUPPORT_STATUS: update support status of Tile extension.
-
-	* lib/tkextlib/tcllib/ctext.rb: use TkCommandNames on create_self().
-
-	* lib/tkextlib/tcllib/datefield.rb: ditto.
-
-	* lib/tkextlib/tcllib/ip_entry.rb: ditto.
-
-	* lib/tkextlib/tkHTML/htmlwidget.rb: ditto.
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto.
-
-2005-04-09  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/explorer.rb: File.executable? returns true
-	  even if it's plain text file. (this function only checks access right)
-
-2005-04-09  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/{help,www-options}.rb: fixed typo.
-	  (click or resize column header)
-
-2005-04-09  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/imovie.rb: fixed typo. (click on clip title)
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/random.rb: fixed typo. (drop node outside of
-	  widget, or reenter widget while draggging)
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/outlook-newgrounp.rb: image had disappered when
-	  node was selected.
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/{random,outlook-newgroup}.rb:
-	  tk::treectrl uses 'afterId' not 'afterID'.
-
-	* sample/tkextlib/treectrl/{random,outlook-newgroup}.rb:
-	  item_firstchild can return empty string. (drop node to leaf node)
-
-	* sample/tkextlib/treectrl/random.rb: Enumerable#find didn't work properly
-	  because tried to compare String with Integer. (drag node and leave widget)
-
-	* sample/tkextlib/treectrl/random.rb: and some fixes.
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* lib/tkextlib/treectrl/tktreectrl.rb (selection_clear): fixed typo.
-
-	* sample/tkextlib/treectrl/random.rb: node deselection now works.
-
-	* sample/tkextlib/treectrl/demo.rb: fixed typo. (popup menu on column header)
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/help.rb: fixed typo. (wrong color)
-
-2005-04-08  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/random.rb: fixed typo. (wrong itemheight)
-
-	* sample/tkextlib/treectrl/outlook-newgroup.rb: ditto.
-
-	* sample/tkextlib/treectrl/explorer.rb: ditto.
-
-	* sample/tkextlib/treectrl/help.rb: ditto.
-
-2005-04-07  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/*.rb: some speed up... cache the result of
-	  version checking.
-
-2005-04-07  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: performance tuning by calling
-	  tk_send_without_enc. [ruby-dev:25997]
-
-2005-04-04  ocean  <ocean@ruby-lang.org>
-
-	* lib/tkextlib/tktable/tktable.rb: added Tk::TkTable#selection_present.
-
-2005-04-02  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: support TreeCtrl's cvs head.
-
-2005-04-02  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/component.rb: add TreeCtrl#legend_window_create().
-
-	* sample/tkextlib/blt/graph6.rb: use legend_window_create().
-
-	* lib/tkextlib/blt/tree.rb: forget to call tagid().
-
-	* lib/tkextlib/blt/treeview.rb: ditto.
-
-2005-04-01  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/treectrl/demo.rb: bridge the gap of
-	  Hash#index or Hash#key between ruby 1.8 and 1.9
-
-2005-04-01  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/component.rb: bug fix on treatment of
-	  component objects.
-
-	* sample/tkextlib/blt/graph6.rb: a new sample script. 
-
-2005-03-31  ocean  <ocean@ruby-lang.org>
-
-	* sample/tkextlib/treectrl/demo.rb: should use Hash#index.
-
-	* sample/tkextlib/treectrl/demo.rb: TkImage was not
-	  cached properly.
-
-	* sample/tkextlib/treectrl/random.rb: fixed typo.
-
-2005-03-31  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/iwidgets/sample/hierarchy.rb: show basename
-	  only [ruby-dev:25970]
-
-	* sample/tkextlib/treectrl/demo.rb: add check for existence of 
-	  'backgroundimage' option.
-
-	* sample/tkextlib/treectrl/bitmaps.rb: ditto.
-
-	* sample/tkextlib/treectrl/outlook-newgroup.rb: lack of '%I'
-	  event callback argument.
-
-2005-03-31  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/iwidgets/sample/hierarchy.rb: fail to treat
-	  Japanese (i18n?) filenames.
-
-2005-03-30  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/bwidget/tree.rb: use 'return' in the Proc object.
-
-	* sample/tkextlib/tkHTML/hv.rb: ditto.
-
-	* sample/tkextlib/tkHTML/ss.rb: ditto.
-
-	* sample/tkextlib/tktable/basic.rb: ditto.
-
-	* sample/tkextlib/tktable/command.rb: ditto.
-
-	* sample/tkextlib/tktable/debug.rb: ditto.
-
-	* sample/tkextlib/tktable/maxsize.rb: ditto.
-
-	* sample/tkextlib/treectrl/demo.rb: ditto.
-
-2005-03-29  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/component.rb: cannot create elements except
-	  default type of element. 
-
-	* lib/tkextlib/blt/barchart.rb: ditto.
-
-	* lib/tkextlib/blt/graph.rb: ditto.
-
-	* lib/tkextlib/blt/stripchart.rb: ditto.
-
-	* lib/tkextlib/blt/component.rb: axis command option gets
-	  proper object type of arguments.
-
-	* sample/tkextlib/blt/calendar.rb: new sample.
-
-	* sample/tkextlib/blt/pareto.rb: ditto.
-
-2005-03-28  ocean  <ocean@ruby-lang.org>
-
-	* lib/tkextlib/iwidgets/notebook.rb: fixed typo.
-
-2005-03-26  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt.rb: add commands for zooming.
-
-	* lib/tkextlib/blt/bitmap.rb (new_with_name): add for using
-          given name.
-
-	* lib/tkextlib/blt/busy.rb: bug fix on Tk::BLT::Busy::Shild class.
-
-	* lib/tkextlib/blt/component.rb: typo fix.
-
-	* lib/tkextlib/blt/component.rb: fix lack of *_create methods
-
-	* lib/tkextlib/blt/component.rb: proper call on xaxis_* and so on.
-
-	* lib/tkextlib/blt/htext.rb: add TkVariable object to access
-          special Tcl variables. 
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: typo fix.
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: proper treatment
-          of 'font' option of element_configure.
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: bug fix on item_sort.
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: add methods to
-          call TreeCtrl commands for bindings.
-
-	* sample/tkextlib/blt/*: add some sample scripts.
-
-	* sample/tkextlib/treectrl/*: add some sample scripts.
-
-2005-03-18  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: bug fix and define some
-	  classes for components of Tk::TreeCtrl
-
-2005-03-17  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: call wrong method in
-	  Tk::TreeCtrl#*_configinfo and current_*_configinfo method
-
-2005-03-16  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/SUPPORT_STATUS: change the status of TkImg
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: bug fix and support
-	  TkTreeCtrl-1.1
-
-	* lib/tkextlib/SUPPORT_STATUS: change the supported version of
-	  TkTreeCtrl
-
-2005-03-15  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* sample/tkextlib/tkimg: add sample
-
-2005-03-06  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/SUPPORT_STATUS: add version info of each extension
-
-2005-03-05  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile.rb: lack of "autoload TProgressbar"
-
-2005-03-05  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tile.rb: support tile-0.6
-
-	* lib/tkextlib/tile/tbutton.rb: ditto
-
-	* lib/tkextlib/tile/tcheckbutton.rb: ditto
-
-	* lib/tkextlib/tile/tlabel.rb: ditto
-
-	* lib/tkextlib/tile/tmenubutton.rb: ditto
-
-	* lib/tkextlib/tile/tnotebook.rb: ditto
-
-	* lib/tkextlib/tile/tradiobutton.rb: ditto
-
-	* lib/tkextlib/tile/tcombobox.rb: [new] ditto
-
-	* lib/tkextlib/tile/tentry.rb: [new] ditto
-
-	* lib/tkextlib/tile/tframe.rb: [new] ditto
-
-	* lib/tkextlib/tile/tlabelframe.rb: [new] ditto
-
-	* lib/tkextlib/tile/tprogressbar.rb: [new] ditto
-
-	* lib/tkextlib/tile/treeview.rb: [new] ditto
-
-	* lib/tkextlib/tile/tscrollbar.rb: [new] ditto
-
-	* lib/tkextlib/tile/tseparator.rb: [new] ditto
-
-	* lib/tkextlib/tile/tsquare.rb: [new] ditto
-
-2005-02-20  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/tclx/tclx.rb: warning TclX's 'signal' command.
-
-2005-01-25  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt/component.rb: bug fix. cannot accept
-          a callback ID string for a command argument. [ruby-dev:25479]
-
-	* lib/tkextlib/blt/tabset.rb: ditto
-
-	* lib/tkextlib/blt/treeview.rb: ditto
-
-	* lib/tkextlib/bwidget/labelentry.rb: ditto
-
-	* lib/tkextlib/bwidget/listbox.rb: ditto
-
-	* lib/tkextlib/bwidget/notebook.rb: ditto
-
-	* lib/tkextlib/bwidget/spinbox.rb: ditto
-
-	* lib/tkextlib/bwidget/tree.rb: ditto
-
-	* lib/tkextlib/itk/incr_tk.rb: ditto
-
-	* lib/tkextlib/iwidgets/scrolledcanvas.rb: ditto
-
-	* lib/tkextlib/tkDND/tkdnd.rb: ditto
-
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto
-
-	* sample/tkextlib/tkHTML/ss.rb: local variable scope bug fix
-          [ruby-dev:25479]
-
-	* sample/tkextlib/vu/vu_demo.rb: rename from vu.rb; avoid the bug on
-	  Windows version of Tcl/Tk. The trouble based on the bug occurs when
-	  the script name (without extension) is a same name as a Tcl/Tk's
-	  library file name (without extension) required in the script.
-
-2004-12-24  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
-
-	* lib/tkextlib/blt: add BLT extension support
-
 2004-12-16  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/bwidget/labelentry.rb: use TkCore.callback_obj?()
+	* bwidget/labelentry.rb: use TkCore.callback_obj?()
 
-	* lib/tkextlib/bwidget/listbox.rb: ditto
+	* bwidget/listbox.rb: ditto
 
-	* lib/tkextlib/bwidget/notebook.rb: ditto
+	* bwidget/notebook.rb: ditto
 
-	* lib/tkextlib/bwidget/spinbox.rb: ditto
+	* bwidget/spinbox.rb: ditto
 
-	* lib/tkextlib/itk/incr_tk.rb: ditto
+	* itk/incr_tk.rb: ditto
 
-	* lib/tkextlib/iwidgets/scrolledcanvas.rb: ditto
+	* iwidgets/scrolledcanvas.rb: ditto
 
-	* lib/tkextlib/tkDND/tkdnd.rb: ditto
+	* tkDND/tkdnd.rb: ditto
 
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto
+	* treectrl/tktreectrl.rb: ditto
 
-	* lib/tkextlib/winico/winico.rb: ditto
+	* winico/winico.rb: ditto
 
 2004-12-10  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/tile/style.rb: 'theme_use' method bug fix
+	* tile/style.rb: 'theme_use' method bug fix
 
 2004-12-08  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/bwidget/notebook.rb: raise method cannot return
-          the raised page.
+	* bwidget/notebook.rb: raise method cannot return the raised page.
 
-	* lib/tkextlib/bwidget/labelentry.rb: bind methods accept
-          subst_args + block
+	* bwidget/labelentry.rb: bind methods accept subst_args + block
 
-	* lib/tkextlib/bwidget/listbox.rb: ditto
+	* bwidget/listbox.rb: ditto
 
-	* lib/tkextlib/bwidget/notebook.rb: ditto
+	* bwidget/notebook.rb: ditto
 
-	* lib/tkextlib/bwidget/spinbox.rb: ditto
+	* bwidget/spinbox.rb: ditto
 
-	* lib/tkextlib/bwidget/tree.rb: ditto
+	* bwidget/tree.rb: ditto
 
-	* lib/tkextlib/itk/incr_tk.rb: ditto
+	* itk/incr_tk.rb: ditto
 
-	* lib/tkextlib/iwidgets/scrolledcanvas.rb: ditto
+	* iwidgets/scrolledcanvas.rb: ditto
 
-	* lib/tkextlib/tkDND/tkdnd.rb: ditto
+	* tkDND/tkdnd.rb: ditto
 
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto
+	* treectrl/tktreectrl.rb: ditto
 
 2004-11-26  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/bwidget/notebook.rb: uses epath
+	* bwidget/notebook.rb: uses epath
 
-	* lib/tkextlib/bwidget/widget.rb: ditto
+	* bwidget/widget.rb: ditto
 
-	* lib/tkextlib/tktable/tktable.rb: ditto
+	* tktable/tktable.rb: ditto
 
-	* lib/tkextlib/tcllib/cursor.rb: ditto, and bug fix
+	* tcllib/cursor.rb: ditto, and bug fix
 
 2004-11-10  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/tile/style.rb: bug fix
+	* tile/style.rb: bug fix
 
 2004-11-07  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/iwidgets/scrolledcanvas.rb: bind-event methods
-	  accept multi substitution arguments.
+	* iwidgets/scrolledcanvas.rb: bind-event methods accept multi 
+	  substitution arguments.
 
-	* lib/tkextlib/tktable/tktable.rb: ditto.
+	* tktable/tktable.rb: ditto.
 
-	* lib/tkextlib/treectrl/tktreectrl.rb: ditto
+	* treectrl/tktreectrl.rb: ditto
 
 2004-11-03  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/SUPPORT_STATUS: BLT moves to 'plan to support'
-          from 'not determined'
+	* SUPPORT_STATUS: BLT moves to 'plan to support' from 'not determined'
 
-	* lib/tkextlib/itk/incr_tk.rb: __cget_cmd and __config_cmd are
-          private methods
+	* itk/incr_tk.rb: __cget_cmd and __config_cmd are private methods
 
-	* lib/tkextlib/tcllib/autoscroll.rb: extend TkCore
+	* tcllib/autoscroll.rb: extend TkCore
 
-	* lib/tkextlib/tcllib/cursor.rb: ditto.
+	* tcllib/cursor.rb: ditto.
 
-	* lib/tkextlib/tcllib/plotchart.rb: ditto.
+	* tcllib/plotchart.rb: ditto.
 
-	* lib/tkextlib/tcllib/style.rb: ditto.
+	* tcllib/style.rb: ditto.
 
-	* lib/tkextlib/tile/style.rb: ditto.
+	* tile/style.rb: ditto.
 
-	* lib/tkextlib/tkDND/shape.rb: ditto.
+	* tkDND/shape.rb: ditto.
 
 2004-10-24  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/bwidget/tree.rb: bug fix on Windows
+	* bwidget/tree.rb: bug fix on Windows
 
 2004-10-16  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/tcllib/ico.rb: new library (Tk::Tcllib:ICO)
+	* tcllib/ico.rb: new library (Tk::Tcllib:ICO)
 
-	* lib/tkextlib/tcllib.rb: add Tk::Tcllib::ICO (based on tcllib 1.7)
+	* tcllib.rb: add Tk::Tcllib::ICO (based on tcllib 1.7)
 
 2004-10-06  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/bwidget.rb (BWidget.grab): bug fix
+	* bwidget.rb (BWidget.grab): bug fix
 
-	* lib/tkextlib/tcllib.rb: typo fix
+	* tcllib.rb: typo fix
 
 2004-07-28  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/add winico support
+	* add winico support
 
 2004-07-23  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
-	* lib/tkextlib/add TclX support (partially; infox command and
-          XPG/3 MsgCat only)
+	* add TclX support (partially; infox command and XPG/3 MsgCat only)
 
 2004-07-15  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
diff --git a/ext/tk/README.1st b/ext/tk/README.1st
index df6c819d26..038528e553 100644
--- a/ext/tk/README.1st
+++ b/ext/tk/README.1st
@@ -1,22 +1,23 @@
-If you want to use Ruby/Tk (tk.rb and so on), you must have tcltklib.so 
-which is working correctly. If you fail to call 'require "tcltklib"', 
-you may not have tcltklib.so. When you have some troubles on compiling
-tcltklib, please read README files on tcltklib. 
-Even if there is a tcltklib.so on your Ruby library directry, it will not 
-work without Tcl/Tk libraries (e.g. libtcl8.4.so) on your environment. 
-You must also check that your Tcl/Tk is installed properly. 
+If you want to use Ruby/Tk (tk.rb and so on), you must have
+tcltklib.so which is working collectry. If you fail to call 
+'require "tcltklib"', you may not have tcltklib.so. 
+( see also README files of tcltklib )
+Even if there is a tcltklib.so on your Ruby library directry, 
+it will not work without Tcl/Tk libraries (e.g. libtcl8.4.so) 
+on your environment. You must also check that your Tcl/Tk is 
+installed properly. 
 
 --------------------------------------------
  ( the following is written in EUC-JP )
 
-Ruby/Tk (tk.rb �ʤ�) ��Ȥ��������ˤϡ�tcltklib.so ��������ư����
-���ʤ���Фʤ�ޤ��󡥤⤷ 'require "tcltklib"' �˼��Ԥ���褦�ʤ顤
-tcltklib.so �����󥹥ȡ��뤵��Ƥ��ʤ��Τ��⤷��ޤ���tcltklib ��
-����ѥ�����˲������꤬�����Ƥ�����ϡ�tcltklib �� README �ե�����
-�򸫤Ƥ���������
-���Ȥ� Ruby �Υ饤�֥��ǥ��쥯�ȥ�� tcltklib.so ��¸�ߤ��Ƥ����Ȥ���
-�⡤�¹ԴĶ��� Tcl/Tk �饤�֥�� (libtcl8.4.so �ʤ�) ���ʤ���е�ǽ����
-����Tcl/Tk �����������󥹥ȡ��뤵��Ƥ��뤫������å����Ƥ���������
+Ruby/Tk (tk.rb �ʤ�) ��Ȥ��������ˤϡ�tcltklib.so ��������
+ư���Ƥ��ʤ���Фʤ�ޤ��󡥤⤷ require "tcltklib" �˼��Ԥ���
+�褦�ʤ顤tcltklib.so ��¸�ߤ��Ƥ��ʤ��Τ��⤷��ޤ���
+( tcltklib �� README �ե�����⸫�Ƥ������� )
+���Ȥ� Ruby �Υ饤�֥��ǥ��쥯�ȥ�� tcltklib.so ��¸�ߤ���
+�����Ȥ��Ƥ⡤�¹ԴĶ��� Tcl/Tk �饤�֥�� (libtcl8.4.so �ʤ�) 
+���ʤ���е�ǽ���ޤ���Tcl/Tk �����������󥹥ȡ��뤵��Ƥ��뤫
+�ɤ���������å����Ƥ���������
 
 ==========================================================
                 Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
diff --git a/ext/tk/README.macosx-aqua b/ext/tk/README.macosx-aqua
deleted file mode 100644
index 25a8ed827c..0000000000
--- a/ext/tk/README.macosx-aqua
+++ /dev/null
@@ -1,67 +0,0 @@
-
-  *** for MacOS X Aqua (Tcl/Tk Aqua) users ***
-
-First of all, please read README.tcltklib to use Tcl/Tk Aqua Framework.
-
-With Tcl/Tk Aqua libraries, current tcltklib somtimes freezes when 
-using Aqua specific dialogs (e.g. Tk.messageBox). 
-This is a known bug of Ruby-1.8.4 release.
-
-When you meet the trouble on your GUI, you'll be able to avoid the trouble 
-by Tcl/Tk's traditional dialogs. 
-If you want to do that, please call some of the following bits of script 
-after "reqruie 'tk'".
-
-=================================================================
-# use a traditional dialog for Tk.chooseColor()
-Tk.ip_eval(<<'EOS')
-    proc ::tk_chooseColor {args} {
-        return [eval tk::dialog::color:: $args]
-    }
-EOS
-
-# use a traditional dialog for Tk.getOpenFile() and Tk.getMultipleOpenFile()
-Tk.ip_eval(<<'EOS')
-    proc ::tk_getOpenFile {args} {
-        if {$::tk_strictMotif} {
-            return [eval tk::MotifFDialog open $args]
-        } else {
-            return [eval ::tk::dialog::file:: open $args]
-        }
-    }
-EOS
-
-# use a traditional dialog for Tk.getSaveFile() and Tk.getMultipleSaveFile()
-Tk.ip_eval(<<'EOS')
-    proc ::tk_getSaveFile {args} {
-        if {$::tk_strictMotif} {
-            return [eval tk::MotifFDialog save $args]
-        } else {
-            return [eval ::tk::dialog::file:: save $args]
-        }
-    }
-EOS
-
-# use a traditional dialog for Tk.messageBox()
-Tk.ip_eval(<<'EOS')
-    proc ::tk_messageBox {args} {
-        return [eval tk::MessageBox $args]
-    }
-EOS
-
-# use a traditional dialog for Tk.chooseDirectory()
-Tk.ip_eval(<<'EOS')
-    proc ::tk_chooseDirectory {args} {
-        return [eval ::tk::dialog::file::chooseDir:: $args]
-    }
-EOS
-=================================================================
-
-Each of them replaces the platform specific dialog command to the 
-traditional one. 
-
-If you use some MultiTkIp objects, probably, you'll have to call the 
-bits of script for each MultiTkIp object. 
-
--- 
-Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
diff --git a/ext/tk/depend b/ext/tk/depend
index 2cd9c400f7..fd63e230f0 100644
--- a/ext/tk/depend
+++ b/ext/tk/depend
@@ -1,2 +1 @@
-tcltklib.o: tcltklib.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
-stubs.o: stubs.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
+tkutil.o: tkutil.c $(hdrdir)/ruby.h $(topdir)/config.h $(hdrdir)/defines.h
diff --git a/ext/tk/extconf.rb b/ext/tk/extconf.rb
index 5ed86a8b76..8b10353d1a 100644
--- a/ext/tk/extconf.rb
+++ b/ext/tk/extconf.rb
@@ -1,312 +1,4 @@
-# extconf.rb for tcltklib
-
 require 'mkmf'
-
-is_win32 = (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM)
-#is_macosx = (/darwin/ =~ RUBY_PLATFORM)
-
-def find_framework(tcl_hdr, tk_hdr)
-  if framework_dir = with_config("tcltk-framework")
-    paths = [framework_dir]
-  else
-    unless tcl_hdr || tk_hdr ||
-        enable_config("tcltk-framework", false) ||
-        enable_config("mac-tcltk-framework", false)
-      return false
-    end
-    paths = ["/Library/Frameworks", "/System/Library/Frameworks"]
-  end
-
-  checking_for('Tcl/Tk Framework') {
-    paths.find{|dir|
-      dir.strip!
-      dir.chomp!('/')
-      (tcl_hdr || FileTest.directory?(dir + "/Tcl.framework/") ) &&
-        (tk_hdr || FileTest.directory?(dir + "/Tk.framework/") )
-    }
-  }
-end
-
-tcl_framework_header = with_config("tcl-framework-header")
-tk_framework_header  = with_config("tk-framework-header")
-
-tcltk_framework = find_framework(tcl_framework_header, tk_framework_header)
-
-unless is_win32
-  have_library("nsl", "t_open")
-  have_library("socket", "socket")
-  have_library("dl", "dlopen")
-  have_library("m", "log") 
-end
-
-dir_config("tk")
-dir_config("tcl")
-dir_config("X11")
-
-tklib = with_config("tklib")
-tcllib = with_config("tcllib")
-stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
-
-use_X = with_config("X11", (! is_win32))
-
-def find_tcl(tcllib, stubs)
-  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
-  if stubs
-    func = "Tcl_InitStubs"
-    lib = "tclstub"
-  else
-    func = "Tcl_FindExecutable"
-    lib = "tcl"
-  end
-  if tcllib
-    find_library(tcllib, func, *paths)
-  elsif find_library(lib, func, *paths)
-    true
-  else
-    %w[8.5 8.4 8.3 8.2 8.1 8.0 7.6].find { |ver|
-      find_library("#{lib}#{ver}", func, *paths) or
-        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
-        find_library("tcl#{ver}", func, *paths) or
-        find_library("tcl#{ver.delete('.')}", func, *paths)
-    }
-  end
-end
-
-def find_tk(tklib, stubs)
-  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
-  if stubs
-    func = "Tk_InitStubs"
-    lib = "tkstub"
-  else
-    func = "Tk_Init"
-    lib = "tk"
-  end
-  if tklib
-    find_library(tklib, func, *paths)
-  elsif find_library(lib, func, *paths)
-    true
-  else
-    %w[8.5 8.4 8.3 8.2 8.1 8.0 4.2].find { |ver|
-      find_library("#{lib}#{ver}", func, *paths) or
-        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
-        find_library("tk#{ver}", func, *paths) or
-        find_library("tk#{ver.delete('.')}", func, *paths)
-    }
-  end
-end
-
-def pthread_check()
-  tcl_major_ver = nil
-  tcl_minor_ver = nil
-
-  # Is tcl-thread given by user ?
-  case enable_config("tcl-thread")
-  when true
-    tcl_enable_thread = true
-  when false
-    tcl_enable_thread = false
-  else
-    tcl_enable_thread = nil
-  end
-
-  if (tclConfig = with_config("tclConfig-file"))
-    if tcl_enable_thread == true
-      puts("Warning: --with-tclConfig-file option is ignored, because --enable-tcl-thread option is given.")
-    elsif tcl_enable_thread == false
-      puts("Warning: --with-tclConfig-file option is ignored, because --disable-tcl-thread option is given.")
-    else
-      # tcl-thread is unknown and tclConfig.sh is given
-      begin
-        open(tclConfig, "r") do |cfg|
-          while line = cfg.gets()
-            if line =~ /^\s*TCL_THREADS=(0|1)/
-              tcl_enable_thread = ($1 == "1")
-              break
-            end
-
-            if line =~ /^\s*TCL_MAJOR_VERSION=("|')(\d+)\1/
-              tcl_major_ver = $2
-              if tcl_major_ver =~ /^[1-7]$/
-                tcl_enable_thread = false
-                break
-              end
-              if tcl_major_ver == "8" && tcl_minor_ver == "0"
-                tcl_enable_thread = false
-                break
-              end
-            end
-
-            if line =~ /^\s*TCL_MINOR_VERSION=("|')(\d+)\1/
-              tcl_minor_ver = $2
-              if tcl_major_ver == "8" && tcl_minor_ver == "0"
-                tcl_enable_thread = false
-                break
-              end
-            end
-          end
-        end
-
-        if tcl_enable_thread == nil
-          # not find definition
-          if tcl_major_ver
-            puts("Warning: '#{tclConfig}' doesn't include TCL_THREADS definition.")
-          else
-            puts("Warning: '#{tclConfig}' may not be a tclConfig file.")
-          end
-          tclConfig = false
-        end
-      rescue Exception
-        puts("Warning: fail to read '#{tclConfig}'!! --> ignore the file")
-        tclConfig = false
-      end
-    end
-  end
-
-  if tcl_enable_thread == nil && !tclConfig
-    # tcl-thread is unknown and tclConfig is unavailable
-    begin
-      try_run_available = try_run("int main() { exit(0); }")
-    rescue Exception
-      # cannot try_run. Is CROSS-COMPILE environment?
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT CHECK WARNING: 
-**
-**   We cannot check the consistency of pthread support between Ruby 
-**   and the Tcl/Tk library in your environment (are you perhaps
-**   cross-compiling?). If pthread support for these 2 packages is
-**   inconsistent you may find you get errors when running Ruby/Tk
-**   (e.g. hangs or segmentation faults).  We strongly recommend
-**   you to check the consistency manually.
-**
-*****************************************************************************
-')
-      return true
-    end
-  end
-
-  if tcl_enable_thread == nil
-    # tcl-thread is unknown
-    if try_run(<<EOF)
-#include <tcl.h>
-int main() { 
-   Tcl_Interp *ip;
-   ip = Tcl_CreateInterp();
-   exit((Tcl_Eval(ip, "set tcl_platform(threaded)") == TCL_OK)? 0: 1);
-}
-EOF
-      tcl_enable_thread = true
-    elsif try_run(<<EOF)
-#include <tcl.h>
-static Tcl_ThreadDataKey dataKey;
-int main() { exit((Tcl_GetThreadData(&dataKey, 1) == dataKey)? 1: 0); }
-EOF
-      tcl_enable_thread = true
-    else
-      tcl_enable_thread = false
-    end
-  end
-
-  # check pthread mode
-  if (macro_defined?('HAVE_NATIVETHREAD', '#include "ruby.h"'))
-    # ruby -> enable
-    unless tcl_enable_thread
-      # ruby -> enable && tcl -> disable
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE WARNING: 
-**
-**   Ruby is compiled with --enable-pthread, but your Tcl/Tk library
-**   seems to be compiled without pthread support. Although you can
-**   create the tcltklib library, this combination may cause errors
-**   (e.g. hangs or segmentation faults). If you have no reason to
-**   keep the current pthread support status, we recommend you reconfigure
-**   and recompile the libraries so that both or neither support pthreads.
-**
-**   If you want change the status of pthread support, please recompile 
-**   Ruby without "--enable-pthread" configure option or recompile Tcl/Tk 
-**   with "--enable-threads" configure option (if your Tcl/Tk is later 
-**   than or equal to Tcl/Tk 8.1).
-**
-*****************************************************************************
-')
-    end
-
-    # ruby -> enable && tcl -> enable/disable
-    if tcl_enable_thread
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
-    else
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
-    end
-
-    return true
-
-  else
-    # ruby -> disable
-    if tcl_enable_thread
-      # ruby -> disable && tcl -> enable
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE ERROR: 
-**
-**   Ruby is not compiled with --enable-pthread, but your Tcl/Tk 
-**   library seems to be compiled with pthread support. This
-**   combination may cause frequent hang or segmentation fault
-**   errors when Ruby/Tk is working. We recommend that you NEVER
-**   create the library with such a combination of pthread support.
-**
-**   Please recompile Ruby with the "--enable-pthread" configure option
-**   or recompile Tcl/Tk with the "--disable-threads" configure option.
-**
-*****************************************************************************
-')
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
-      return false
-    else
-      # ruby -> disable && tcl -> disable
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
-      return true
-    end
-  end
-end
-
-if tcltk_framework || 
-   (have_header("tcl.h") && have_header("tk.h") &&
-      ( !use_X || find_library("X11", "XOpenDisplay",
-                               "/usr/X11/lib", "/usr/lib/X11", 
-                               "/usr/X11R6/lib", "/usr/openwin/lib")) &&
-    find_tcl(tcllib, stubs) &&
-    find_tk(tklib, stubs))
-  $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
-  $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
-
-  if tcltk_framework
-    if tcl_framework_header
-      $CPPFLAGS += " -I#{tcl_framework_header}"
-    else
-      $CPPFLAGS += " -I#{tcltk_framework}/Tcl.framework/Headers"
-    end
-
-    if tk_framework_header
-      $CPPFLAGS += " -I#{tk_framework_header}"
-    else
-      $CPPFLAGS += " -I#{tcltk_framework}/Tk.framework/Headers"
-    end
-
-    $LDFLAGS += ' -framework Tk -framework Tcl'
-  end
-
-  if stubs or pthread_check
-    # create Makefile
-
-    # for SUPPORT_STATUS
-    $INSTALLFILES ||= []
-    $INSTALLFILES << ["lib/tkextlib/SUPPORT_STATUS", "$(RUBYLIBDIR)", "lib"]
-
-    # create
-    create_makefile("tcltklib")
-  end
-end
+$preload = ["tcltklib"]
+($INSTALLFILES||=[]) << ["lib/tkextlib/SUPPORT_STATUS", "$(RUBYLIBDIR)", "lib"]
+create_makefile("tkutil")
diff --git a/ext/tk/lib/multi-tk.rb b/ext/tk/lib/multi-tk.rb
index 78ed1aa6ee..f44f576626 100644
--- a/ext/tk/lib/multi-tk.rb
+++ b/ext/tk/lib/multi-tk.rb
@@ -7,7 +7,7 @@ require 'tkutil'
 require 'thread'
 
 if defined? Tk
-  fail RuntimeError,"'multi-tk' library must be required before requiring 'tk'"
+  fail RuntimeError, "'multi-tk' library must be required before requiring 'tk'"
 end
 
 ################################################
@@ -34,64 +34,6 @@ end
 
 
 ################################################
-# use pseudo-toplevel feature of MultiTkIp ?
-if (!defined?(Use_PseudoToplevel_Feature_of_MultiTkIp) || 
-      Use_PseudoToplevel_Feature_of_MultiTkIp)
-  module MultiTkIp_PseudoToplevel_Evaluable
-    #def pseudo_toplevel_eval(body = Proc.new)
-    #  Thread.current[:TOPLEVEL] = self
-    #  begin
-    #    body.call
-    #  ensure
-    #    Thread.current[:TOPLEVEL] = nil
-    #  end
-    #end
-
-    def pseudo_toplevel_evaluable?
-      @pseudo_toplevel_evaluable
-    end
-
-    def pseudo_toplevel_evaluable=(mode)
-      @pseudo_toplevel_evaluable = (mode)? true: false
-    end
-
-    def self.extended(mod)
-      mod.__send__(:extend_object, mod)
-      mod.instance_variable_set('@pseudo_toplevel_evaluable', true)
-    end
-  end
-
-  class Object
-    alias __method_missing_alias_for_MultiTkIp__ method_missing
-    private :__method_missing_alias_for_MultiTkIp__
-
-    def method_missing(id, *args)
-      begin
-        has_top = (top = MultiTkIp.__getip.__pseudo_toplevel) && 
-          top.respond_to?(:pseudo_toplevel_evaluable?) && 
-          top.pseudo_toplevel_evaluable? && 
-          top.respond_to?(id)
-      rescue Exception => e
-        has_top = false
-      end
-
-      if has_top
-        top.__send__(id, *args)
-      else
-        __method_missing_alias_for_MultiTkIp__(id, *args)
-      end
-    end
-  end
-else
-  # dummy
-  module MultiTkIp_PseudoToplevel_Evaluable
-    def pseudo_toplevel_evaluable?
-      false
-    end
-  end
-end
-
-################################################
 # exceptiopn to treat the return value from IP
 class MultiTkIp_OK < Exception
   def self.send(thread, ret=nil)
@@ -112,9 +54,7 @@ MultiTkIp_OK.freeze
 ################################################
 # methods for construction
 class MultiTkIp
-  BASE_DIR = File.dirname(__FILE__)
-
-  @@SLAVE_IP_ID = ['slave'.freeze, '0'.taint].freeze
+  SLAVE_IP_ID = ['slave'.freeze, '0'.taint].freeze
 
   @@IP_TABLE = {}.taint unless defined?(@@IP_TABLE)
 
@@ -123,133 +63,31 @@ class MultiTkIp
 
   @@TK_TABLE_LIST = [].taint unless defined?(@@TK_TABLE_LIST)
 
-  unless defined?(@@TK_CMD_TBL)
-    @@TK_CMD_TBL = Object.new.taint
-
-    @@TK_CMD_TBL.instance_variable_set('@tbl', {}.taint)
-
-    class << @@TK_CMD_TBL
-      allow = [
-        '__send__', '__id__', 'freeze', 'inspect', 'kind_of?', 
-        '[]', '[]=', 'delete', 'each', 'has_key?'
-      ]
-      instance_methods.each{|m| undef_method(m) unless allow.index(m)}
-
-      def kind_of?(klass)
-        @tbl.kind_of?(klass)
-      end
-
-      def inspect
-        if Thread.current.group == ThreadGroup::Default
-          @tbl.inspect
-        else
-          ip = MultiTkIp.__getip
-          @tbl.reject{|idx, ent| ent.respond_to?(:ip) && ent.ip != ip}.inspect
-        end
-      end
-
-      def [](idx)
-        return unless (ent = @tbl[idx])
-        if Thread.current.group == ThreadGroup::Default
-          ent
-        elsif ent.respond_to?(:ip)
-          (ent.ip == MultiTkIp.__getip)? ent: nil
-        else
-          ent
-        end
-      end
-
-      def []=(idx,val)
-        if self.has_key?(idx) && Thread.current.group != ThreadGroup::Default
-          fail SecurityError,"cannot change the entried command"
-        end
-        @tbl[idx] = val
-      end
-
-      def delete(idx, &blk)
-        # if gets an entry, is permited to delete
-        if self[idx]
-          @tbl.delete(idx) 
-        elsif blk
-          blk.call(idx)
-        else
-          nil
-        end
-      end
-
-      def each(&blk)
-        if Thread.current.group == ThreadGroup::Default
-          @tbl.each(&blk)
-        else
-          ip = MultiTkIp.__getip
-          @tbl.each{|idx, ent|
-            blk.call(idx, ent) unless ent.respond_to?(:ip) && ent.ip != ip
-          }
-        end
-        self
-      end
-
-      def has_key?(k)
-        @tbl.has_key?(k)
-      end
-      alias include? has_key?
-      alias key? has_key?
-      alias member? has_key?
-    end
-
-    @@TK_CMD_TBL.freeze
-  end
+  @@TK_CMD_TBL = {}.taint unless defined?(@@TK_CMD_TBL)
 
   ######################################
 
-  @@CB_ENTRY_CLASS = Class.new(TkCallbackEntry){
+  @@CB_ENTRY_CLASS = Class.new(TkCallbackEntry){|c|
     def initialize(ip, cmd)
       @ip = ip
       @cmd = cmd
-      freeze
     end
     attr_reader :ip, :cmd
     def inspect
       cmd.inspect
     end
     def call(*args)
-      unless @ip.deleted?
-        current = Thread.current
-        backup_ip = current['callback_ip']
-        current['callback_ip'] = @ip
-        begin
-          ret = @ip.cb_eval(@cmd, *args)
-          fail ret if ret.kind_of?(Exception)
-          ret
-        rescue TkCallbackBreak, TkCallbackContinue => e
+      begin
+         unless @ip.deleted?
+           @ip.cb_eval(@cmd, *args)
+         end
+      rescue TkCallbackBreak, TkCallbackContinue => e
+        fail e
+      rescue Exception => e
+        if @ip.safe?
+          # ignore
+        else
           fail e
-	rescue SecurityError => e
-          # in 'exit', 'exit!', and 'abort' : security error --> delete IP
-          if e.backtrace[0] =~ /^(.+?):(\d+):in `(exit|exit!|abort)'/
-	    @ip.delete
-          elsif @ip.safe?
-	    if @ip.respond_to?(:cb_error)
-              @ip.cb_error(e)
-            else
-              nil # ignore
-            end
-          else
-            fail e
-          end
-        rescue Exception => e
-          fail e if e.message =~ /^TkCallback/
-
-          if @ip.safe?
-	    if @ip.respond_to?(:cb_error)
-              @ip.cb_error(e)
-            else
-              nil # ignore
-            end
-          else
-            fail e
-          end
-        ensure
-          current['callback_ip'] = backup_ip
         end
       end
     end
@@ -267,23 +105,19 @@ class MultiTkIp
 
   def _check_and_return(thread, exception, wait=0)
     unless thread
-      unless exception.kind_of?(MultiTkIp_OK)
+      unless exception.kind_of?(MultiTkIp_OK) || safe?
         msg = "#{exception.class}: #{exception.message}"
-
-        if @interp.deleted?
-          warn("Warning (#{self}): " + msg)
-          return nil
-        end
-
-        if safe?
-          warn("Warning (#{self}): " + msg) if $DEBUG
-          return nil
-        end
-
         begin
-          @interp._eval_without_enc(@interp._merge_tklist('bgerror', msg))
+          if @interp.deleted?
+            warn('Warning: ' + msg)
+          elsif @interp._eval_without_enc('info command bgerror').size != 0
+            @interp._eval(@interp._merge_tklist('bgerror', msg))
+          else
+            warn('Warning: ' + msg)
+          end
         rescue Exception => e
-          warn("Warning (#{self}): " + msg)
+            warn('Warning: ' + msg)
+            warn('Warning: ' + e.message)
         end
       end
       return nil
@@ -317,18 +151,6 @@ class MultiTkIp
 
   ######################################
 
-  def set_cb_error(cmd = Proc.new)
-    @cb_error_proc[0] = cmd
-  end
-
-  def cb_error(e)
-    if @cb_error_proc[0].respond_to?(:call)
-      @cb_error_proc[0].call(e)
-    end
-  end
-
-  ######################################
-
   def set_safe_level(safe)
     if safe > @safe_level[0]
       @safe_level[0] = safe
@@ -360,18 +182,14 @@ class MultiTkIp
   end
 
   def running_mainloop?
-    @wait_on_mainloop[1] > 0
+    @wait_on_mainloop[1]
   end
 
   def _destroy_slaves_of_slaveIP(ip)
     unless ip.deleted?
-      # ip._split_tklist(ip._invoke('interp', 'slaves')).each{|name|
-      ip._split_tklist(ip._invoke_without_enc('interp', 'slaves')).each{|name|
-        name = _fromUTF8(name)
+      ip._split_tklist(ip._invoke('interp', 'slaves')).each{|name|
         begin
-          # ip._eval_without_enc("#{name} eval {foreach i [after info] {after cancel $i}}")
-          after_ids = ip._eval_without_enc("#{name} eval {after info}")
-          ip._eval_without_enc("#{name} eval {foreach i {#{after_ids}} {after cancel $i}}")
+          ip._eval_without_enc("#{name} eval {foreach i [after info] {after cancel $i}}")
         rescue Exception
         end
         begin
@@ -410,27 +228,15 @@ class MultiTkIp
   def _receiver_eval_proc_core(safe_level, thread, cmd, *args)
     begin
       #ret = proc{$SAFE = safe_level; cmd.call(*args)}.call
-      #ret = cmd.call(safe_level, *args)
-      normal_ret = false
-      ret = catch(:IRB_EXIT) do  # IRB hack
-        retval = cmd.call(safe_level, *args)
-        normal_ret = true
-        retval
-      end
-      unless normal_ret
-        # catch IRB_EXIT
-        exit(ret)
-      end
-      ret
+      ret = cmd.call(safe_level, *args)
+
     rescue SystemExit => e
       # delete IP
       unless @interp.deleted?
         @slave_ip_tbl.each{|name, subip| 
           _destroy_slaves_of_slaveIP(subip)
           begin
-            # subip._eval_without_enc("foreach i [after info] {after cancel $i}")
-            after_ids = subip._eval_without_enc("after info")
-            subip._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
+            subip._eval_without_enc("foreach i [after info] {after cancel $i}")
           rescue Exception
           end
 =begin
@@ -464,9 +270,7 @@ class MultiTkIp
         }
 
         begin
-          # @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
-          after_ids = @interp._eval_without_enc("after info")
-          @interp._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
+          @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
         rescue Exception
         end
         begin
@@ -487,8 +291,7 @@ class MultiTkIp
         _check_and_return(thread, MultiTkIp_OK.new(nil))
       end
 
-      # if master? && !safe? && allow_ruby_exit?
-      if !@interp.deleted? && master? && !safe? && allow_ruby_exit?
+      if master? && !safe? && allow_ruby_exit?
 =begin
         ObjectSpace.each_object(TclTkIp){|obj|
           obj.delete unless obj.deleted?
@@ -507,9 +310,7 @@ class MultiTkIp
           @slave_ip_tbl.each{|name, subip|
             _destroy_slaves_of_slaveIP(subip)
             begin
-              # subip._eval_without_enc("foreach i [after info] {after cancel $i}")
-              after_ids = subip._eval_without_enc("after info")
-              subip._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
+              subip._eval_without_enc("foreach i [after info] {after cancel $i}")
             rescue Exception
             end
 =begin
@@ -543,9 +344,7 @@ class MultiTkIp
           }
 
           begin
-            # @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
-            after_ids = @interp._eval_without_enc("after info")
-            @interp._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
+            @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
           rescue Exception
           end
 =begin
@@ -571,16 +370,6 @@ class MultiTkIp
 
     rescue Exception => e
       # raise exception
-      begin
-        bt = _toUTF8(e.backtrace.join("\n"))
-        bt.instance_variable_set(:@encoding, 'utf-8')
-      rescue Exception
-        bt = e.backtrace.join("\n")
-      end
-      begin
-        @interp._set_global_var('errorInfo', bt)
-      rescue Exception
-      end
       _check_and_return(thread, e)
 
     else
@@ -610,21 +399,12 @@ class MultiTkIp
   private :_receiver_eval_proc, :_receiver_eval_proc_core
 
   def _receiver_mainloop(check_root)
-    if @evloop_thread[0] && @evloop_thread[0].alive?
-      @evloop_thread[0]
-    else
-      @evloop_thread[0] = Thread.new{
-	while !@interp.deleted?
-	  #if check_root
-	  #  inf = @interp._invoke_without_enc('info', 'command', '.')
-	  #  break if !inf.kind_of?(String) || inf != '.'
-	  #end
-          break if check_root && !@interp.has_mainwindow?
-	  sleep 0.5
-	end
-      }
-      @evloop_thread[0]
-    end
+    Thread.new{
+      while !@interp.deleted?
+        break if @interp._invoke_without_enc('info', 'command', '.').size == 0
+        sleep 0.5
+      end
+    }
   end
 
   def _create_receiver_and_watchdog(lvl = $SAFE)
@@ -632,7 +412,7 @@ class MultiTkIp
 
     # command-procedures receiver
     receiver = Thread.new(lvl){|safe_level|
-      last_thread = {}
+      last_thread = nil
 
       loop do
         break if @interp.deleted?
@@ -655,9 +435,8 @@ class MultiTkIp
 
         else
           # procedure
-          last_thread[thread] = _receiver_eval_proc(last_thread[thread], 
-						    safe_level, thread, 
-						    cmd, *args)
+          last_thread = _receiver_eval_proc(last_thread, safe_level, 
+                                            thread, cmd, *args)
         end
       end
     }
@@ -667,7 +446,6 @@ class MultiTkIp
       begin
         loop do
           sleep 1
-          receiver.kill if @interp.deleted?
           break unless receiver.alive?
         end
       rescue Exception
@@ -717,8 +495,6 @@ class MultiTkIp
 
     @slave_ip_top = {}.taint
 
-    @evloop_thread = [].taint
-
     unless keys.kind_of? Hash
       fail ArgumentError, "expecting a Hash object for the 2nd argument"
     end
@@ -726,11 +502,9 @@ class MultiTkIp
     @interp = TclTkIp.new(name, _keys2opts(keys))
     @ip_name = nil
 
-    @callback_status = [].taint
-
     @system = Object.new
 
-    @wait_on_mainloop = [true, 0].taint
+    @wait_on_mainloop = [true, false]
 
     @threadgroup  = Thread.current.group
 
@@ -752,49 +526,6 @@ class MultiTkIp
 
     #################################
 
-    @pseudo_toplevel = [false, nil]
-
-    def self.__pseudo_toplevel
-      Thread.current.group == ThreadGroup::Default && 
-        MultiTkIp.__getip == @@DEFAULT_MASTER &&
-        self.__pseudo_toplevel_evaluable? && @pseudo_toplevel[1]
-    end
-
-    def self.__pseudo_toplevel=(m)
-      unless (Thread.current.group == ThreadGroup::Default && 
-                MultiTkIp.__getip == @@DEFAULT_MASTER)
-        fail SecurityError, "no permission to manipulate"
-      end
-
-      # if m.kind_of?(Module) && m.respond_to?(:pseudo_toplevel_evaluable?)
-      if m.respond_to?(:pseudo_toplevel_evaluable?)
-        @pseudo_toplevel[0] = true
-        @pseudo_toplevel[1] = m
-      else
-        fail ArgumentError, 'fail to set pseudo-toplevel'
-      end
-      self
-    end
-
-    def self.__pseudo_toplevel_evaluable?
-      begin
-        @pseudo_toplevel[0] && @pseudo_toplevel[1].pseudo_toplevel_evaluable?
-      rescue Exception
-        false
-      end
-    end
-
-    def self.__pseudo_toplevel_evaluable=(mode)
-      unless (Thread.current.group == ThreadGroup::Default && 
-                MultiTkIp.__getip == @@DEFAULT_MASTER)
-        fail SecurityError, "no permission to manipulate"
-      end
-
-      @pseudo_toplevel[0] = (mode)? true: false
-    end
-
-    #################################
-
     @assign_request = Class.new(Exception){
       def self.new(target, ret)
         obj = super()
@@ -849,40 +580,10 @@ class MultiTkIp
 
     #################################
 
-    @init_ip_env_queue = Queue.new
-    Thread.new{
-      current = Thread.current
-      loop {
-        mtx, ret, table, script = @init_ip_env_queue.deq
-        begin        
-          ret[0] = table.each{|tg, ip| ip._init_ip_env(script) }
-        rescue Exception => e
-          ret[0] = e
-        ensure
-          mtx.unlock
-        end
-      }
-    }
-
-    def self.__init_ip_env__(table, script)
-      ret = []
-      mtx = Mutex.new.lock
-      @init_ip_env_queue.enq([mtx, ret, table, script])
-      mtx.lock
-      if ret[0].kind_of?(Exception)
-        raise ret[0]
-      else
-        ret[0]
-      end
-    end
-
-    #################################
-
     class << self
       undef :instance_eval
     end
   }
-
   @@DEFAULT_MASTER.freeze # defend against modification
 
   ######################################
@@ -912,7 +613,7 @@ class MultiTkIp
 
   ######################################
 
-  @@SAFE_OPT_LIST = [
+  SAFE_OPT_LIST = [
     'accessPath'.freeze, 
     'statics'.freeze, 
     'nested'.freeze, 
@@ -931,7 +632,7 @@ class MultiTkIp
         name = v 
       elsif k_str == 'safe'
         safe = v
-      elsif @@SAFE_OPT_LIST.member?(k_str)
+      elsif SAFE_OPT_LIST.member?(k_str)
         safe_opts[k_str] = v
       else
         tk_opts[k_str] = v
@@ -947,9 +648,9 @@ class MultiTkIp
   private :_parse_slaveopts
 
   def _create_slave_ip_name
-    name = @@SLAVE_IP_ID.join('')
-    @@SLAVE_IP_ID[1].succ!
-    name.freeze
+    name = SLAVE_IP_ID.join('')
+    SLAVE_IP_ID[1].succ!
+    name
   end
   private :_create_slave_ip_name
 
@@ -989,7 +690,7 @@ class MultiTkIp
       else
         begin
           pathname = @interp._invoke('winfo', 'pathname', new_keys['use'])
-          assoc_display = @interp._invoke('winfo', 'screen', pathname)
+          assco_display = @interp._invoke('winfo', 'screen', pathname)
         rescue
           assoc_display = new_keys['display']
         end
@@ -997,7 +698,7 @@ class MultiTkIp
 
       # match display?
       if assoc_display != new_keys['display']
-        if optkeys.key?(:display) || optkeys.key?('display')
+        if optkeys.keys?(:display) || optkeys.keys?('display')
           fail RuntimeError, 
             "conflicting 'display'=>#{new_keys['display']} " + 
             "and display '#{assoc_display}' on 'use'=>#{new_keys['use']}"
@@ -1031,8 +732,8 @@ class MultiTkIp
     # create toplevel widget
     begin
       top = TkToplevel.new(toplevel_keys)
-    rescue NameError => e
-      fail e unless @interp.safe?
+    rescue NameError
+      fail unless @interp.safe?
       fail SecurityError, "unable create toplevel on the safe interpreter"
     end
     msg = "Untrusted Ruby/Tk applet (#{slave_name})"
@@ -1051,11 +752,7 @@ class MultiTkIp
         #slave_ip.delete
         slave_ip._eval_without_enc('exit')
       end
-      begin
-        top.destroy if top.winfo_exist?
-      rescue
-        # ignore
-      end
+      top.destroy if top.winfo_exist?
     }
     tag = TkBindTag.new.bind('Destroy', slave_delete_proc)
 
@@ -1083,7 +780,6 @@ class MultiTkIp
     dup_keys['fill'] = :both  unless dup_keys.key?('fill')
     dup_keys['expand'] = true unless dup_keys.key?('expand')
     c = TkFrame.new(top, :container=>true).pack(dup_keys)
-    c.bind('Destroy', proc{top.destroy})
 
     # return keys
     loadTk_keys['use'] = TkWinfo.id(c)
@@ -1092,8 +788,6 @@ class MultiTkIp
   private :__create_safetk_frame
 
   def __create_safe_slave_obj(safe_opts, app_name, tk_opts)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     # safe interpreter
     ip_name = _create_slave_ip_name
     slave_ip = @interp.create_slave(ip_name, true)
@@ -1135,8 +829,6 @@ class MultiTkIp
   end
 
   def __create_trusted_slave_obj(name, keys)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     ip_name = _create_slave_ip_name
     slave_ip = @interp.create_slave(ip_name, false)
     slave_ip._invoke('set', 'argv0', name) if name.kind_of?(String)
@@ -1149,8 +841,6 @@ class MultiTkIp
   ######################################
 
   def _create_slave_object(keys={})
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     ip = MultiTkIp.new_slave(self, keys={})
     @slave_ip_tbl[ip.name] = ip
   end
@@ -1166,11 +856,7 @@ class MultiTkIp
       fail SecurityError, "cannot create a master-ip at level #{$SAFE}"
     end
 
-    if master.deleted? && safeip == nil
-      fail RuntimeError, "cannot create a slave of a deleted interpreter"
-    end
-
-    if !master.deleted? && !master.master? && master.safe?
+    if !master.master? && master.safe?
       fail SecurityError, "safe-slave-ip cannot create a new interpreter"
     end
 
@@ -1186,17 +872,11 @@ class MultiTkIp
     @tk_table_list = []
     @slave_ip_tbl = {}
     @slave_ip_top = {}
-    @cb_error_proc = []
-    @evloop_thread = []
 
     @tk_windows.taint unless @tk_windows.tainted?
     @tk_table_list.taint unless @tk_table_list.tainted?
     @slave_ip_tbl.taint unless @slave_ip_tbl.tainted?
     @slave_ip_top.taint unless @slave_ip_top.tainted?
-    @cb_error_proc.taint unless @cb_error_proc.tainted?
-    @evloop_thread.taint unless @evloop_thread.tainted?
-
-    @callback_status = []
 
     name, safe, safe_opts, tk_opts = _parse_slaveopts(keys)
 
@@ -1243,13 +923,10 @@ class MultiTkIp
 
     @system = Object.new
 
-    @wait_on_mainloop = [true, 0].taint
-    # @wait_on_mainloop = [false, 0].taint
+    @wait_on_mainloop = [true, false]
 
     @threadgroup  = ThreadGroup.new
 
-    @pseudo_toplevel = [false, nil]
-
     @cmd_queue = Queue.new
 
 =begin
@@ -1273,21 +950,15 @@ class MultiTkIp
       undef :instance_eval
     end
 
-    # dummy call for initialization
-    self.eval_proc{ Tk.tk_call('set', 'tcl_patchLevel') }
-
     self.freeze  # defend against modification
   end
 
   ######################################
 
   def _default_delete_hook(slave)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    @slave_ip_tbl.delete(slave)
-    top = @slave_ip_top.delete(slave)
-    if top.kind_of?(String)
+    if @slave_ip_top[slave].kind_of?(String)
       # call default hook of safetk.tcl (ignore exceptions)
-      if top == ''
+      if @slave_ip_top[slave] == ''
         begin
           @interp._eval("::safe::disallowTk #{slave}")
         rescue
@@ -1295,19 +966,20 @@ class MultiTkIp
         end
       else # toplevel path
         begin
-          @interp._eval("::safe::tkDelete {} #{top} #{slave}")
+          @interp._eval("::safe::tkDelete {} #{@slave_ip_top[slave]} #{slave}")
         rescue
           warn("Waring: fail to call '::safe::tkDelete'") if $DEBUG
           begin
-            @interp._eval("destroy #{top}")
+            @interp._eval("destroy #{@slave_ip_top[slave]}")
           rescue
             warn("Waring: fail to destroy toplevel") if $DEBUG
           end
         end
       end
     end
+    @slave_ip_tbl.delete(slave)
+    @slave_ip_top.delete(slave)
   end
-
 end
 
 
@@ -1317,19 +989,14 @@ class MultiTkIp
     __getip._ip_id_
   end
   def _ip_id_
-    # for RemoteTkIp
     ''
   end
 
   def self.__getip
-    current = Thread.current
-    if TclTkLib.mainloop_thread? != false && current['callback_ip']
-      return current['callback_ip']
-    end
-    if current.group == ThreadGroup::Default
+    if Thread.current.group == ThreadGroup::Default
       @@DEFAULT_MASTER
     else
-      ip = @@IP_TABLE[current.group]
+      ip = @@IP_TABLE[Thread.current.group]
       unless ip
         fail SecurityError, 
           "cannot call Tk methods on #{Thread.current.inspect}"
@@ -1361,10 +1028,7 @@ class << MultiTkIp
     end
 
     ip = __new(__getip, nil, keys)
-    #ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
-     if block_given?
-       Thread.new{ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call)}
-     end
+    ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
     ip
   end
 
@@ -1385,10 +1049,7 @@ class << MultiTkIp
     end
 
     ip = __new(__getip, false, keys)
-    # ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
-    if block_given?
-      Thread.new{ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call)}
-    end
+    ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
     ip
   end
   alias new_trusted_slave new_slave
@@ -1406,10 +1067,7 @@ class << MultiTkIp
     end
 
     ip = __new(__getip, true, keys)
-    # ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
-    if block_given?
-      Thread.new{ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call)}
-    end
+    ip.eval_proc(proc{$SAFE=ip.safe_level; Proc.new}.call) if block_given?
     ip
   end
   alias new_safeTk new_safe_slave
@@ -1420,21 +1078,13 @@ end
 class MultiTkIp
   def inspect
     s = self.to_s.chop!
-    if self.manipulable?
-      if master?
-        if @interp.deleted?
-          s << ':deleted-master'
-        else
-          s << ':master'
-        end
+    if master?
+      s << ':master'
+    else
+      if @interp.safe?
+        s << ':safe-slave'
       else
-        if @interp.deleted?
-          s << ':deleted-slave'
-        elsif @interp.safe?
-          s << ':safe-slave'
-        else
-          s << ':trusted-slave'
-        end
+        s << ':trusted-slave'
       end
     end
     s << '>'
@@ -1459,7 +1109,6 @@ class MultiTkIp
   end
 
   def alive?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     begin
       return false unless @cmd_receiver.alive?
       return false if @interp.deleted?
@@ -1493,7 +1142,6 @@ class MultiTkIp
   end
 
   def slaves(all = false)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp','slaves').split.map!{|name| 
       if @slave_ip_tbl.key?(name)
         @slave_ip_tbl[name]
@@ -1507,20 +1155,6 @@ class MultiTkIp
   def self.slaves(all = false)
     __getip.slaves(all)
   end
-
-  def manipulable?
-    return true if (Thread.current.group == ThreadGroup::Default)
-    ip = MultiTkIp.__getip
-    (ip == self) || ip._is_master_of?(@interp)
-  end
-  def self.manipulable?
-    true
-  end
-
-  def _is_master_of?(tcltkip_obj)
-    tcltkip_obj.slave_of?(@interp)
-  end
-  protected :_is_master_of?
 end
 
 
@@ -1548,7 +1182,7 @@ class MultiTkIp
   end
 
   def _init_ip_env(script)
-    self.eval_proc{script.call(self)}
+    script.call(self)
   end
 
   def _add_tk_procs(name, args, body)
@@ -1559,20 +1193,8 @@ class MultiTkIp
     }
   end
 
-  def _remove_tk_procs(*names)
-    return if slave?
-    names.each{|name|
-      name = name.to_s
-      @interp._invoke('rename', name, '')
-      @interp._invoke('interp', 'slaves').split.each{|slave|
-        @interp._invoke('interp', 'alias', slave, name, '') rescue nil
-      }
-    }
-  end
-
   def _init_ip_internal(init_ip_env, add_tk_procs)
-    #init_ip_env.each{|script| self.eval_proc{script.call(self)}}
-    init_ip_env.each{|script| self._init_ip_env(script)}
+    init_ip_env.each{|script| script.call(self)}
     add_tk_procs.each{|name, args, body| 
       if master?
         @interp._invoke('proc', name, args, body) if args && body
@@ -1596,21 +1218,9 @@ class MultiTkIp
     __getip._tk_table_list[id]
   end
   def self.create_table
-    if __getip.slave? 
-      begin
-        raise SecurityError, "slave-IP has no permission creating a new table"
-      rescue SecurityError => e
-        #p e.backtrace
-        # Is called on a Ruby/Tk library?
-        caller_info = e.backtrace[1]
-        if caller_info =~ %r{^#{MultiTkIp::BASE_DIR}/(tk|tkextlib)/[^:]+\.rb:}
-          # Probably, caller is a Ruby/Tk library  -->  allow creating
-        else
-          raise e
-        end
-      end
-    end
-
+    #if __getip.slave?
+    #  raise SecurityError, "slave-IP has no permission creating a new table"
+    #end
     id = @@TK_TABLE_LIST.size
     obj = Object.new
     @@TK_TABLE_LIST << obj
@@ -1626,48 +1236,15 @@ class MultiTkIp
 
   def self.init_ip_env(script = Proc.new)
     @@INIT_IP_ENV << script
-    if __getip.slave?
-      begin
-        raise SecurityError, "slave-IP has no permission initializing IP env"
-      rescue SecurityError => e
-        #p e.backtrace
-        # Is called on a Ruby/Tk library?
-        caller_info = e.backtrace[1]
-        if caller_info =~ %r{^#{MultiTkIp::BASE_DIR}/(tk|tkextlib)/[^:]+\.rb:}
-          # Probably, caller is a Ruby/Tk library  -->  allow creating
-        else
-          raise e
-        end
-      end
-    end
-
-    # @@IP_TABLE.each{|tg, ip| 
-    #   ip._init_ip_env(script)
-    # }
-    @@DEFAULT_MASTER.__init_ip_env__(@@IP_TABLE, script)
+    @@IP_TABLE.each{|tg, ip| 
+      ip._init_ip_env(script)
+    }
   end
 
   def self.add_tk_procs(name, args=nil, body=nil)
-    if name.kind_of?(Array) # => an array of [name, args, body]
-      name.each{|param| self.add_tk_procs(*param)}
-    else
-      name = name.to_s
-      @@ADD_TK_PROCS << [name, args, body]
-      @@IP_TABLE.each{|tg, ip| 
-        ip._add_tk_procs(name, args, body)
-      }
-    end
-  end
-
-  def self.remove_tk_procs(*names)
-    names.each{|name|
-      name = name.to_s
-      @@ADD_TK_PROCS.delete_if{|elem| 
-        elem.kind_of?(Array) && elem[0].to_s == name
-      }
-    }
+    @@ADD_TK_PROCS << [name, args, body]
     @@IP_TABLE.each{|tg, ip| 
-      ip._remove_tk_procs(*names)
+      ip._add_tk_procs(name, args, body)
     }
   end
 
@@ -1686,135 +1263,33 @@ class MultiTkIp
     @@CB_ENTRY_CLASS.new(__getip, cmd).freeze
   end
 
-=begin
   def cb_eval(cmd, *args)
     #self.eval_callback{ TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *args)) }
     #ret = self.eval_callback{ TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *args)) }
     ret = self.eval_callback(*args){|safe, *params|
-      $SAFE=safe if $SAFE < safe
-      TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *params))
+      $SAFE=safe; TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *params))
     }
     if ret.kind_of?(Exception)
-      raise ret
+      raise ret 
     end
-    ret
   end
-=end
-  def cb_eval(cmd, *args)
-    self.eval_callback(*args){|safe, *params|
-      $SAFE=safe if $SAFE < safe
-      # TkUtil.eval_cmd(cmd, *params)
-      TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *params))
-    }
-  end
-=begin
-  def cb_eval(cmd, *args)
-    @callback_status[0] ||= TkVariable.new
-    @callback_status[1] ||= TkVariable.new
-    st, val = @callback_status
-    th = Thread.new{
-      self.eval_callback(*args){|safe, *params|
-        #p [status, val, safe, *params]
-        $SAFE=safe if $SAFE < safe
-        begin
-          TkComm._get_eval_string(TkUtil.eval_cmd(cmd, *params))
-        rescue TkCallbackContinue
-          st.value = 4
-        rescue TkCallbackBreak
-          st.value = 3
-        rescue TkCallbackReturn
-          st.value = 2
-        rescue Exception => e
-          val.value = e.message
-          st.value = 1
-        else
-          st.value = 0
-        end
-      }
-    }
-    begin
-      st.wait
-      status = st.numeric
-      retval = val.value
-    rescue => e
-      fail e
-    end
-
-    if status == 1
-      fail RuntimeError, retval
-    elsif status == 2
-      fail TkCallbackReturn, "Tk callback returns 'return' status"
-    elsif status == 3
-      fail TkCallbackBreak, "Tk callback returns 'break' status"
-    elsif status == 4
-      fail TkCallbackContinue, "Tk callback returns 'continue' status"
-    else
-      ''
-    end
-  end
-=end
-
 end
 
-# pseudo-toplevel operation support
-class MultiTkIp
-  # instance method
-  def __pseudo_toplevel
-    ip = MultiTkIp.__getip
-    (ip == @@DEFAULT_MASTER || ip == self) &&
-      self.__pseudo_toplevel_evaluable? && @pseudo_toplevel[1]
-  end
-
-  def __pseudo_toplevel=(m)
-    unless (Thread.current.group == ThreadGroup::Default && 
-              MultiTkIp.__getip == @@DEFAULT_MASTER)
-      fail SecurityError, "no permission to manipulate"
-    end
-
-    # if m.kind_of?(Module) && m.respond_to?(:pseudo_toplevel_evaluable?)
-    if m.respond_to?(:pseudo_toplevel_evaluable?)
-      @pseudo_toplevel[0] = true
-      @pseudo_toplevel[1] = m
-    else
-      fail ArgumentError, 'fail to set pseudo-toplevel'
-    end
-    self
-  end
-
-  def __pseudo_toplevel_evaluable?
-    begin
-      @pseudo_toplevel[0] && @pseudo_toplevel[1].pseudo_toplevel_evaluable?
-    rescue Exception
-      false
-    end
-  end
-
-  def __pseudo_toplevel_evaluable=(mode)
-    unless (Thread.current.group == ThreadGroup::Default && 
-              MultiTkIp.__getip == @@DEFAULT_MASTER)
-      fail SecurityError, "no permission to manipulate"
-    end
-
-    @pseudo_toplevel[0] = (mode)? true: false
-  end
-end
 
 # evaluate a procedure on the proper interpreter
 class MultiTkIp
   # instance method
   def eval_proc_core(req_val, cmd, *args)
     # check
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     unless cmd.kind_of?(Proc) || cmd.kind_of?(Method)
       raise RuntimeError, "A Proc/Method object is expected for the 'cmd' argument"
     end
 
     # on IP thread
-    if @cmd_receiver == Thread.current || 
-        (!req_val && TclTkLib.mainloop_thread? != false) # callback
+    if (@cmd_receiver == Thread.current)
       begin
-        ret = cmd.call(safe_level, *args)
-      rescue SystemExit => e
+        ret = cmd.call(*args)
+      rescue SystemExit
         # exit IP
         warn("Warning: "+ $! + " on " + self.inspect) if $DEBUG
         begin
@@ -1829,18 +1304,6 @@ class MultiTkIp
                ((e.message.length > 0)? ' "' + e.message + '"': '') +  
                " on " + self.inspect)
         end
-=begin
-        begin
-          bt = _toUTF8(e.backtrace.join("\n"))
-          bt.instance_variable_set(:@encoding, 'utf-8')
-        rescue Exception
-          bt = e.backtrace.join("\n")
-        end
-        begin
-          @interp._set_global_var('errorInfo', bt)
-        rescue Exception
-        end
-=end
         ret = e
       end
       return ret
@@ -1852,7 +1315,7 @@ class MultiTkIp
         @cmd_queue.enq([nil, cmd, *args])
       rescue Exception => e
         # ignore
-        if $DEBUG
+        if $DEBUG || true
           warn("Warning: " + e.class.inspect + 
                ((e.message.length > 0)? ' "' + e.message + '"': '') +  
                " on " + self.inspect) 
@@ -1876,7 +1339,7 @@ class MultiTkIp
         self._eval_without_enc('exit')
       rescue Exception
       end
-      if !self.deleted? && !safe? && allow_ruby_exit?
+      if !safe? && allow_ruby_exit?
         self.delete
         fail e
       else
@@ -1894,25 +1357,35 @@ class MultiTkIp
   end
   private :eval_proc_core
 
+=begin
   def eval_callback(*args)
     if block_given?
-      cmd = Proc.new
+      eval_proc_core(false, proc{$SAFE=@safe_level[0]; Proc.new}.call, *args)
     else
-      cmd = args.shift
+      eval_proc_core(false, *args)
     end
-    current = Thread.current
-    backup_ip = current['callback_ip']
-    current['callback_ip'] = self
-    begin
-      eval_proc_core(false, cmd, *args)
-    ensure
-      current['callback_ip'] = backup_ip
+  end
+=end
+  def eval_callback(*args)
+    if block_given?
+      eval_proc_core(false, Proc.new, *args)
+    else
+      eval_proc_core(false, *args)
     end
   end
 
+=begin
+  def eval_proc(*args)
+    if block_given?
+      eval_proc_core(true, proc{$SAFE=@safe_level[0]; Proc.new}.call, *args)
+    else
+      eval_proc_core(true, *args)
+    end
+  end
+=end
   def eval_proc(*args)
     # The scope of the eval-block of 'eval_proc' method is different from 
-    # the external. If you want to pass local values to the eval-block, 
+    # the enternal. If you want to pass local values to the eval-block, 
     # use arguments of eval_proc method. They are passed to block-arguments.
     if block_given?
       cmd = Proc.new
@@ -1921,28 +1394,11 @@ class MultiTkIp
         fail ArgumentError, "A Proc or Method object is expected for 1st argument"
       end
     end
-    if TclTkLib.mainloop_thread? == true
-      # call from eventloop
-      current = Thread.current
-      backup_ip = current['callback_ip']
-      current['callback_ip'] = self
-      begin
-        eval_proc_core(false, 
-	               proc{|safe, *params|
-		         $SAFE=safe if $SAFE < safe
-                         cmd.call(*params)
-                       }, *args)
-      ensure
-        current['callback_ip'] = backup_ip
-      end
-    else
-      eval_proc_core(true, 
-                     proc{|safe, *params| 
-                       $SAFE=safe if $SAFE < safe
-                       Thread.new(*params, &cmd).value
-                     },
-                     *args)
-    end
+    eval_proc_core(true, 
+                   proc{|safe, *params| 
+                     $SAFE=safe; Thread.new(*params, &cmd).value
+                   },
+                   *args)
   end
   alias call eval_proc
 
@@ -1955,19 +1411,14 @@ class MultiTkIp
       end
     end
     Thread.new{
-      eval_proc(cmd, *args)
-=begin
       eval_proc_core(false, 
                      proc{|safe, *params| 
-                       $SAFE=safe if $SAFE < safe
-                       Thread.new(*params, &cmd).value
+                       $SAFE=safe; Thread.new(*params, &cmd).value
                      },
-                     safe_level, *args)
-=end
+                     *args)
     }
   end
   alias background_eval_proc bg_eval_proc
-  alias thread_eval_proc bg_eval_proc
   alias bg_call bg_eval_proc
   alias background_call bg_eval_proc
 
@@ -1977,101 +1428,51 @@ class MultiTkIp
       raise RuntimeError, "A String object is expected for the 'cmd' argument"
     end
 
-    eval_proc_core(true, 
-                   proc{|safe| 
-                     Kernel.eval("$SAFE=#{safe} if $SAFE < #{safe};" << cmd,
-                                 *eval_args)
-                   })
+    eval_proc_core(true, proc{|safe| $SAFE=safe; Kernel.eval(cmd, *eval_args)})
   end
   alias eval_str eval_string
 
-  def bg_eval_string(cmd, *eval_args)
+  def bg_eval_string(*args)
     # cmd string ==> proc
     unless cmd.kind_of?(String)
       raise RuntimeError, "A String object is expected for the 'cmd' argument"
     end
     Thread.new{
       eval_proc_core(true, 
-                     proc{|safe| 
-                       Kernel.eval("$SAFE=#{safe} if $SAFE < #{safe};" << cmd,
-                                   *eval_args)
-                     })
+                     proc{|safe| $SAFE=safe; Kernel.eval(cmd, *eval_args)})
     }
   end
   alias background_eval_string bg_eval_string
   alias bg_eval_str bg_eval_string
   alias background_eval_str bg_eval_string
+end
 
-  def eval(*args, &blk)
-    if block_given?
-      eval_proc(*args, &blk)
-    elsif args[0]
-      if args[0].respond_to?(:call)
-        eval_proc(*args)
-      else
-        eval_string(*args)
-      end
-    else
-      fail ArgumentError, "no argument to eval"
-    end
+class << MultiTkIp
+  # class method
+=begin
+  def eval_proc(cmd = proc{$SAFE=__getip.safe_level; Proc.new}.call, *args)
+    # class ==> interp object
+    __getip.eval_proc(cmd, *args)
   end
-
-  def bg_eval(*args, &blk)
+=end
+=begin
+  def eval_proc(*args)
+    # class ==> interp object
     if block_given?
-      bg_eval_proc(*args, &blk)
-    elsif args[0]
-      if args[0].respond_to?(:call)
-        bg_eval_proc(*args)
-      else
-        bg_eval_string(*args)
-      end
+      __getip.eval_proc(proc{$SAFE=__getip.safe_level; Proc.new}.call, *args)
     else
-      fail ArgumentError, "no argument to eval"
+      __getip.eval_proc(*args)
     end
   end
-  alias background_eval bg_eval
-end
-
-class << MultiTkIp
-  # class method
+=end
+#=begin
   def eval_proc(*args, &blk)
     # class ==> interp object
     __getip.eval_proc(*args, &blk)
   end
+#=end
   alias call eval_proc
-
-  def bg_eval_proc(*args, &blk)
-    # class ==> interp object
-    __getip.bg_eval_proc(*args, &blk)
-  end
-  alias background_eval_proc bg_eval_proc
-  alias thread_eval_proc bg_eval_proc
-  alias bg_call bg_eval_proc
-  alias background_call bg_eval_proc
-
-  def eval_string(cmd, *eval_args)
-    # class ==> interp object
-    __getip.eval_string(cmd, *eval_args)
-  end
-  alias eval_str eval_string
-
-  def bg_eval_string(cmd, *eval_args)
-    # class ==> interp object
-    __getip.bg_eval_string(cmd, *eval_args)
-  end
-  alias background_eval_string bg_eval_string
-  alias bg_eval_str bg_eval_string
-  alias background_eval_str bg_eval_string
-
-  def eval(*args, &blk)
-    # class ==> interp object
-    __getip.eval(*args, &blk)
-  end
-  def bg_eval(*args, &blk)
-    # class ==> interp object
-    __getip.bg_eval(*args, &blk)
-  end
-  alias background_eval bg_eval
+  alias eval_string eval_proc
 end
 
 
@@ -2149,18 +1550,10 @@ class << MultiTkIp
     __getip.delete
   end
 
-  def deleted?
+  def deleteed?
     __getip.deleted?
   end
 
-  def has_mainwindow?
-    __getip.has_mainwindow?
-  end
-
-  def invalid_namespace?
-    __getip.invalid_namespace?
-  end
-
   def abort(msg = nil)
     __getip.abort(msg)
   end
@@ -2208,11 +1601,11 @@ class << MultiTkIp
     __getip._invoke_with_enc(*args)
   end
 
-  def _toUTF8(str, encoding=nil)
+  def _toUTF8(str, encoding)
     __getip._toUTF8(str, encoding)
   end
 
-  def _fromUTF8(str, encoding=nil)
+  def _fromUTF8(str, encoding)
     __getip._fromUTF8(str, encoding)
   end
 
@@ -2266,10 +1659,6 @@ class << MultiTkIp
     __getip._unset_global_var2(var, idx)
   end
 
-  def _make_menu_embeddable(menu_path)
-    __getip._make_menu_embeddable(menu_path)
-  end
-
   def _split_tklist(str)
     __getip._split_tklist(str)
   end
@@ -2279,10 +1668,6 @@ class << MultiTkIp
   def _conv_listelement(arg)
     __getip._conv_listelement(arg)
   end
-
-  def _create_console
-    __getip._create_console
-  end
 end
 
 
@@ -2336,142 +1721,97 @@ end
 
 # depend on TclTkIp
 class MultiTkIp
-  def mainloop(check_root = true, restart_on_dead = true)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
+  def mainloop(check_root = true, restart_on_dead = false)
     #return self if self.slave?
     #return self if self != @@DEFAULT_MASTER
     if self != @@DEFAULT_MASTER
       if @wait_on_mainloop[0]
         begin
-          @wait_on_mainloop[1] += 1
-          if $SAFE >= 4
-	    _receiver_mainloop(check_root).join
-          else
-            @cmd_queue.enq([@system, 'call_mainloop', 
-                            Thread.current, check_root])
-            Thread.stop
-          end
+          @wait_on_mainloop[1] = true
+          @cmd_queue.enq([@system, 'call_mainloop', 
+                           Thread.current, check_root])
+          Thread.stop
         rescue MultiTkIp_OK => ret
           # return value
-          if ret.value.kind_of?(Thread)
-            return ret.value.value
-          else
-            return ret.value
-          end
-        rescue SystemExit => e
+          @wait_on_mainloop[1] = false
+          return ret.value.value
+        rescue SystemExit
           # exit IP
           warn("Warning: " + $! + " on " + self.inspect) if $DEBUG
+          @wait_on_mainloop[1] = false
           begin
             self._eval_without_enc('exit')
           rescue Exception
           end
           self.delete
-        rescue StandardError => e
+        rescue Exception => e
           if $DEBUG
             warn("Warning: " + e.class.inspect + 
                  ((e.message.length > 0)? ' "' + e.message + '"': '') +  
                  " on " + self.inspect) 
           end
+          @wait_on_mainloop[1] = false
           return e
-        rescue Exception => e
-	  return e
         ensure
-          @wait_on_mainloop[1] -= 1
+          @wait_on_mainloop[1] = false
         end
       end
       return
     end
 
     unless restart_on_dead
-      @wait_on_mainloop[1] += 1
-=begin
-      begin
-        @interp.mainloop(check_root)
-      rescue StandardError => e
-        if $DEBUG
-          warn("Warning: " + e.class.inspect + 
-               ((e.message.length > 0)? ' "' + e.message + '"': '') +  
-               " on " + self.inspect) 
-        end
-      end
-=end
-      begin
-	@interp.mainloop(check_root)
-      ensure
-	@wait_on_mainloop[1] -= 1
-      end
+      @wait_on_mainloop[1] = true
+      @interp.mainloop(check_root)
+      @wait_on_mainloop[1] = false
     else
-      loop do
-        break unless self.alive?
-        if check_root
-          begin
-            break if TclTkLib.num_of_mainwindows == 0
-          rescue StandardError
-            break
-          end
-        end
-        break if @interp.deleted?
-        begin
-	  @wait_on_mainloop[1] += 1
-          @interp.mainloop(check_root)
-        rescue StandardError => e
-          if TclTkLib.mainloop_abort_on_exception != nil
-            #STDERR.print("Warning: Tk mainloop receives ", $!.class.inspect, 
-            #             " exception (ignore) : ", $!.message, "\n");
-            if $DEBUG
-              warn("Warning: Tk mainloop receives " << e.class.inspect <<
-                   " exception (ignore) : " << e.message);
-            end
-          end
-          #raise e
-        rescue Exception => e
-=begin
-          if TclTkLib.mainloop_abort_on_exception != nil
-            #STDERR.print("Warning: Tk mainloop receives ", $!.class.inspect, 
-            #             " exception (ignore) : ", $!.message, "\n");
-            if $DEBUG
-              warn("Warning: Tk mainloop receives " << e.class.inspect <<
-                   " exception (ignore) : " << e.message);
+      begin
+        @wait_on_mainloop[1] = true
+        loop do
+          break unless self.alive?
+          if check_root
+            begin
+              break if TclTkLib.num_of_mainwindows == 0
+            rescue Exception
+              break
             end
           end
-=end
-          raise e
-        ensure
-          @wait_on_mainloop[1] -= 1
-          Thread.pass  # avoid eventloop conflict
+          @interp.mainloop(check_root)
+        end
+      #rescue StandardError
+      rescue Exception
+        if TclTkLib.mainloop_abort_on_exception != nil
+          STDERR.print("Warning: Tk mainloop receives ", $!.class.inspect, 
+                       " exception (ignore) : ", $!.message, "\n");
         end
+        retry
+      ensure
+        @wait_on_mainloop[1] = false
       end
     end
     self
   end
 
   def make_safe
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.make_safe
   end
 
   def safe?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.safe?
   end
 
   def safe_base?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @safe_base
   end
 
   def allow_ruby_exit?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.allow_ruby_exit?
   end
 
   def allow_ruby_exit= (mode)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.allow_ruby_exit = mode
   end
 
   def delete
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @slave_ip_tbl.each{|name, subip|
       _destroy_slaves_of_slaveIP(subip)
 =begin
@@ -2481,11 +1821,7 @@ class MultiTkIp
       end
 =end
       begin
-        # subip._eval_without_enc("foreach i [after info] {after cancel $i}")
-	unless subip.deleted?
-	  after_ids = subip._eval_without_enc("after info")
-	  subip._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
-	end
+        subip._eval_without_enc("foreach i [after info] {after cancel $i}")
       rescue Exception
       end
 
@@ -2514,43 +1850,30 @@ class MultiTkIp
     }
 
     begin
-      # @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
-      after_ids = @interp._eval_without_enc("after info")
-      @interp._eval_without_enc("foreach i {#{after_ids}} {after cancel $i}")
+      @interp._eval_without_enc("foreach i [after info] {after cancel $i}")
     rescue Exception
     end
-
+=begin
     begin
       @interp._invoke('destroy', '.') unless @interp.deleted?
     rescue Exception
     end
-
+=end
     if @safe_base && !@interp.deleted?
       # do 'exit' to call the delete_hook procedure
       @interp._eval_without_enc('exit')
+    else
+      @interp.delete unless @interp.deleted?
     end
-    @interp.delete
     self
   end
 
   def deleted?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.deleted?
   end
 
-  def has_mainwindow?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    @interp.has_mainwindow?
-  end
-
-  def invalid_namespace?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    @interp.invalid_namespace?
-  end
-
   def abort(msg = nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    if master? && !safe? && allow_ruby_exit?
+    if master?
       if msg
         Kernel.abort(msg)
       else
@@ -2564,8 +1887,7 @@ class MultiTkIp
   end
 
   def exit(st = true)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    if master? && !safe? && allow_ruby_exit?
+    if master?
       Kernel.exit(st)
     else
       delete
@@ -2574,7 +1896,6 @@ class MultiTkIp
   end
 
   def exit!(st = false)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     if master? && !safe? && allow_ruby_exit?
       Kernel.exit!(st)
     else
@@ -2584,8 +1905,6 @@ class MultiTkIp
   end
 
   def restart(app_name = nil, keys = {})
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     _init_ip_internal(@@INIT_IP_ENV, @@ADD_TK_PROCS)
 
     @interp._invoke('set', 'argv0', app_name) if app_name
@@ -2597,135 +1916,102 @@ class MultiTkIp
   end
 
   def __eval(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.__eval(str)
   end
 
   def __invoke(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.__invoke(*args)
   end
 
   def _eval(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._eval(str)
   end
 
   def _invoke(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke(*args)
   end
 
   def _eval_without_enc(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._eval_without_enc(str)
   end
 
   def _invoke_without_enc(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke_without_enc(*args)
   end
 
   def _eval_with_enc(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._eval_with_enc(str)
   end
 
   def _invoke_with_enc(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke_with_enc(*args)
   end
 
-  def _toUTF8(str, encoding=nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
+  def _toUTF8(str, encoding)
     @interp._toUTF8(str, encoding)
   end
 
-  def _fromUTF8(str, encoding=nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
+  def _fromUTF8(str, encoding)
     @interp._fromUTF8(str, encoding)
   end
 
   def _thread_vwait(var)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._thread_vwait(var)
   end
 
   def _thread_tkwait(mode, target)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._thread_tkwait(mode, target)
   end
 
   def _return_value
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._return_value
   end
 
   def _get_variable(var, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._get_variable(var, flag)
   end
   def _get_variable2(var, idx, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._get_variable2(var, idx, flag)
   end
   def _set_variable(var, value, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._set_variable(var, value, flag)
   end
   def _set_variable2(var, idx, value, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._set_variable2(var, idx, value, flag)
   end
   def _unset_variable(var, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._unset_variable(var, flag)
   end
   def _unset_variable2(var, idx, flag)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._unset_variable2(var, idx, flag)
   end
 
   def _get_global_var(var)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._get_global_var(var)
   end
   def _get_global_var2(var, idx)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._get_global_var2(var, idx)
   end
   def _set_global_var(var, value)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._set_global_var(var, value)
   end
   def _set_global_var2(var, idx, value)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._set_global_var2(var, idx, value)
   end
   def _unset_global_var(var)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._unset_global_var(var)
   end
   def _unset_global_var2(var, idx)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._unset_global_var2(var, idx)
   end
 
-  def _make_menu_embeddable(menu_path)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    @interp._make_menu_embeddable(menu_path)
-  end
-
   def _split_tklist(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._split_tklist(str)
   end
   def _merge_tklist(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._merge_tklist(*args)
   end
   def _conv_listelement(arg)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._conv_listelement(arg)
   end
 end
@@ -2776,7 +2062,6 @@ class MultiTkIp
   private :_slavearg
 
   def alias_info(slave, cmd_name)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     _lst2ary(@interp._invoke('interp', 'alias', _slavearg(slave), cmd_name))
   end
   def self.alias_info(slave, cmd_name)
@@ -2784,7 +2069,6 @@ class MultiTkIp
   end
 
   def alias_delete(slave, cmd_name)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'alias', _slavearg(slave), cmd_name, '')
     self
   end
@@ -2794,7 +2078,6 @@ class MultiTkIp
   end
 
   def def_alias(slave, new_cmd, org_cmd, *args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     ret = @interp._invoke('interp', 'alias', _slavearg(slave), new_cmd, 
                           '', org_cmd, *args)
     (ret == new_cmd)? self: nil
@@ -2805,7 +2088,6 @@ class MultiTkIp
   end
 
   def aliases(slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     _lst2ary(@interp._invoke('interp', 'aliases', _slavearg(slave)))
   end
   def self.aliases(slave = '')
@@ -2813,7 +2095,6 @@ class MultiTkIp
   end
 
   def delete_slaves(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     slaves = args.collect{|s| _slavearg(s)}
     @interp._invoke('interp', 'delete', *slaves) if slaves.size > 0
     self
@@ -2824,7 +2105,6 @@ class MultiTkIp
   end
 
   def exist?(slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     ret = @interp._invoke('interp', 'exists', _slavearg(slave))
     (ret == '1')? true: false
   end
@@ -2833,7 +2113,6 @@ class MultiTkIp
   end
 
   def delete_cmd(slave, cmd)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     slave_invoke = @interp._invoke('list', 'rename', cmd, '')
     @interp._invoke('interp', 'eval', _slavearg(slave), slave_invoke)
     self
@@ -2844,7 +2123,6 @@ class MultiTkIp
   end
 
   def expose_cmd(slave, cmd, aliasname = nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     if aliasname
       @interp._invoke('interp', 'expose', _slavearg(slave), cmd, aliasname)
     else
@@ -2858,7 +2136,6 @@ class MultiTkIp
   end
 
   def hide_cmd(slave, cmd, aliasname = nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     if aliasname
       @interp._invoke('interp', 'hide', _slavearg(slave), cmd, aliasname)
     else
@@ -2872,7 +2149,6 @@ class MultiTkIp
   end
 
   def hidden_cmds(slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     _lst2ary(@interp._invoke('interp', 'hidden', _slavearg(slave)))
   end
   def self.hidden_cmds(slave = '')
@@ -2880,18 +2156,16 @@ class MultiTkIp
   end
 
   def invoke_hidden(slave, cmd, *args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     if args[-1].kind_of?(Hash)
       keys = _symbolkey2str(args.pop)
     else
       keys = []
     end
-    keys << _slavearg(slave)
     if Tk::TCL_MAJOR_VERSION > 8 ||
         (Tk::TCL_MAJOR_VERSION == 8 && Tk::TCL_MINOR_VERSION >= 5) 
       keys << '--'
     end
-    keys << cmd
+    keys << _slavearg(slave) << cmd
     keys.concat(args)
     @interp._invoke('interp', 'invokehidden', *keys)
   end
@@ -2900,19 +2174,17 @@ class MultiTkIp
   end
 
   def invoke_hidden_on_global(slave, cmd, *args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     if args[-1].kind_of?(Hash)
       keys = _symbolkey2str(args.pop)
     else
       keys = []
     end
-    keys << _slavearg(slave)
     keys << '-global'
     if Tk::TCL_MAJOR_VERSION > 8 ||
         (Tk::TCL_MAJOR_VERSION == 8 && Tk::TCL_MINOR_VERSION >= 5) 
       keys << '--'
     end
-    keys << cmd
+    keys << _slavearg(slave) << cmd
     keys.concat(args)
     @interp._invoke('interp', 'invokehidden', *keys)
   end
@@ -2920,26 +2192,7 @@ class MultiTkIp
     __getip.invoke_hidden_on_global(slave, cmd, *args)
   end
 
-  def invoke_hidden_on_namespace(slave, ns, cmd, *args)
-    # for Tcl8.5 or later
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-    if args[-1].kind_of?(Hash)
-      keys = _symbolkey2str(args.pop)
-    else
-      keys = []
-    end
-    keys << _slavearg(slave)
-    keys << '-namespace' << TkComm._get_eval_string(ns)
-    keys << '--' << cmd
-    keys.concat(args)
-    @interp._invoke('interp', 'invokehidden', *keys)
-  end
-  def self.invoke_hidden_on_namespace(slave, ns, cmd, *args)
-    __getip.invoke_hidden_on_namespace(slave, ns, cmd, *args)
-  end
-
   def mark_trusted(slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'marktrusted', _slavearg(slave))
     self
   end
@@ -2949,10 +2202,8 @@ class MultiTkIp
   end
 
   def set_bgerror_handler(cmd = Proc.new, slave = nil, &b)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     unless TkComm._callback_entry?(cmd)
-      if !slave && b
+      unless slave
         slave = cmd
         cmd = Proc.new(&b)
       end
@@ -2966,7 +2217,6 @@ class MultiTkIp
   end
 
   def get_bgerror_handler(slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     procedure(@interp._invoke('interp', 'bgerror', _slavearg(slave)))
   end
   def self.bgerror(slave = '')
@@ -2974,7 +2224,6 @@ class MultiTkIp
   end
 
   def set_limit(limit_type, slave = '', opts = {})
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'limit', _slavearg(slave), limit_type, opts)
   end
   def self.set_limit(limit_type, slave = '', opts = {})
@@ -2982,16 +2231,12 @@ class MultiTkIp
   end
 
   def get_limit(limit_type, slave = '', slot = nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     if slot
       num_or_str(@interp._invoke('interp', 'limit', _slavearg(slave), 
                                  limit_type, slot))
     else
-      l = @interp._split_tklist(@interp._invoke_without_enc('interp', 'limit', 
-                                                            _slavearg(slave), 
-                                                            limit_type))
-      l.map!{|s| _fromUTF8(s)}
+      l = @interp._split_tklist(@interp._invoke('interp', 'limit', 
+                                                _slavearg(slave), limit_type))
       r = {}
       until l.empty?
         key = l.shift[1..-1]
@@ -3007,7 +2252,6 @@ class MultiTkIp
   end
 
   def recursion_limit(slave = '', limit = None)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     number(@interp._invoke('interp', 'recursionlimit', 
                            _slavearg(slave), limit))
   end
@@ -3016,7 +2260,6 @@ class MultiTkIp
   end
 
   def alias_target(aliascmd, slave = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'target', _slavearg(slave), aliascmd)
   end
   def self.alias_target(aliascmd, slave = '')
@@ -3024,7 +2267,6 @@ class MultiTkIp
   end
 
   def share_stdin(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'share', src, 'stdin', dist)
     self
   end
@@ -3034,7 +2276,6 @@ class MultiTkIp
   end
 
   def share_stdout(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'share', src, 'stdout', dist)
     self
   end
@@ -3044,7 +2285,6 @@ class MultiTkIp
   end
 
   def share_stderr(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'share', src, 'stderr', dist)
     self
   end
@@ -3054,7 +2294,6 @@ class MultiTkIp
   end
 
   def transfer_stdin(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'transfer', src, 'stdin', dist)
     self
   end
@@ -3064,7 +2303,6 @@ class MultiTkIp
   end
 
   def transfer_stdout(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'transfer', src, 'stdout', dist)
     self
   end
@@ -3074,7 +2312,6 @@ class MultiTkIp
   end
 
   def transfer_stderr(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'transfer', src, 'stderr', dist)
     self
   end
@@ -3084,7 +2321,6 @@ class MultiTkIp
   end
 
   def share_stdio(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'share', src, 'stdin',  dist)
     @interp._invoke('interp', 'share', src, 'stdout', dist)
     @interp._invoke('interp', 'share', src, 'stderr', dist)
@@ -3096,7 +2332,6 @@ class MultiTkIp
   end
 
   def transfer_stdio(dist, src = '')
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._invoke('interp', 'transfer', src, 'stdin',  dist)
     @interp._invoke('interp', 'transfer', src, 'stdout', dist)
     @interp._invoke('interp', 'transfer', src, 'stderr', dist)
@@ -3131,12 +2366,8 @@ class MultiTkIp
       conf = _lst2ary(ip._eval("::safe::interpConfigure " + 
                                @ip_name + " -#{slot}"))
       if conf[0] == '-deleteHook'
-=begin
         if conf[1] =~ /^rb_out\S* (c(_\d+_)?\d+)/
           ret[conf[0][1..-1]] = MultiTkIp._tk_cmd_tbl[$1]
-=end
-        if conf[1] =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
-          ret[conf[0][1..-1]] = MultiTkIp._tk_cmd_tbl[$4]
         else
           ret[conf[0][1..-1]] = conf[1]
         end
@@ -3147,12 +2378,8 @@ class MultiTkIp
       Hash[*_lst2ary(ip._eval("::safe::interpConfigure " + 
                               @ip_name))].each{|k, v|
         if k == '-deleteHook'
-=begin
           if v =~ /^rb_out\S* (c(_\d+_)?\d+)/
             ret[k[1..-1]] = MultiTkIp._tk_cmd_tbl[$1]
-=end
-          if v =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
-            ret[k[1..-1]] = MultiTkIp._tk_cmd_tbl[$4]
           else
             ret[k[1..-1]] = v
           end
@@ -3189,22 +2416,18 @@ end
 # encoding convert
 class MultiTkIp
   def encoding
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.encoding
   end
   def encoding=(enc)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.encoding = enc
   end
 
   def encoding_convertfrom(str, enc=None)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.encoding_convertfrom(str, enc)
   end
   alias encoding_convert_from encoding_convertfrom
 
   def encoding_convertto(str, enc=None)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp.encoding_convertto(str, enc)
   end
   alias encoding_convert_to encoding_convertto
diff --git a/ext/tk/lib/remote-tk.rb b/ext/tk/lib/remote-tk.rb
index 70115a60aa..1ef5310bde 100644
--- a/ext/tk/lib/remote-tk.rb
+++ b/ext/tk/lib/remote-tk.rb
@@ -60,20 +60,17 @@ class << RemoteTkIp
 end
 
 class RemoteTkIp
+  include TkUtil
+
   def initialize(remote_ip, displayof=nil, timeout=5)
     if $SAFE >= 4
       fail SecurityError, "cannot access another interpreter at level #{$SAFE}"
     end
 
     @interp = MultiTkIp.__getip
-    if @interp.safe?
-      fail SecurityError, "safe-IP cannot create RemoteTkIp"
-    end
-
-
     @interp.allow_ruby_exit = false
     @appname = @interp._invoke('tk', 'appname')
-    @remote = remote_ip.to_s.dup.freeze
+    @remote = remote_ip.dup.freeze
     if displayof.kind_of?(TkWindow)
       @displayof = displayof.path.dup.freeze
     else
@@ -99,7 +96,7 @@ class RemoteTkIp
 
     @safe_level = [$SAFE]
 
-    @wait_on_mainloop = [true, 0]
+    @wait_on_mainloop = [true, false]
 
     @cmd_queue = Queue.new
 
@@ -132,26 +129,11 @@ class RemoteTkIp
     self.freeze  # defend against modification
   end
 
-  def manipulable?
-    return true if (Thread.current.group == ThreadGroup::Default)
-    MultiTkIp.__getip == @interp && ! @interp.safe?
-  end
-  def self.manipulable?
-    true
-  end
-
-  def _is_master_of?(tcltkip_obj)
-    tcltkip_obj == @interp
-  end
-  protected :_is_master_of?
-
   def _ip_id_
     @ip_id
   end
 
   def _available_check(timeout = 5)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     return nil if timeout < 1
     @ret_val.value = ''
     @interp._invoke('send', '-async', @remote, 
@@ -170,8 +152,6 @@ class RemoteTkIp
   private :_available_check
 
   def _create_connection
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     ip_id = '_' + @interp._invoke('send', @remote, <<-'EOS') + '_'
       if {[catch {set _rubytk_control_ip_id_} ret] != 0} {
         set _rubytk_control_ip_id_ 0
@@ -192,8 +172,6 @@ class RemoteTkIp
   private :_create_connection
 
   def _appsend(enc_mode, async, *cmds)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     p ['_appsend', [@remote, @displayof], enc_mode, async, cmds] if $DEBUG
     if $SAFE >= 4
       fail SecurityError, "cannot send commands at level 4"
@@ -201,7 +179,7 @@ class RemoteTkIp
       fail SecurityError, "cannot send tainted commands at level #{$SAFE}"
     end
 
-    cmds = @interp._merge_tklist(*TkUtil::_conv_args([], enc_mode, *cmds))
+    cmds = @interp._merge_tklist(*_conv_args([], enc_mode, *cmds))
     if @displayof
       if async
         @interp.__invoke('send', '-async', '-displayof', @displayof, 
@@ -234,8 +212,6 @@ class RemoteTkIp
   end
 
   def appsend(async, *args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     if async != true && async != false && async != nil
       args.unshift(async)
       async = false
@@ -248,8 +224,6 @@ class RemoteTkIp
   end
 
   def rb_appsend(async, *args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     if async != true && async != false && async != nil
       args.unshift(async)
       async = false
@@ -295,41 +269,19 @@ class RemoteTkIp
   end
 
   def deleted?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
     if @displayof
       lst = @interp._invoke_without_enc('winfo', 'interps', 
                                         '-displayof', @displayof)
     else
       lst = @interp._invoke_without_enc('winfo', 'interps')
     end
-    # unless @interp._split_tklist(lst).index(@remote)
-    unless @interp._split_tklist(lst).index(_toUTF8(@remote))
+    unless @interp._split_tklist(lst).index(@remote)
       true
     else
       false
     end
   end
 
-  def has_mainwindow?
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
-
-    begin
-      inf = @interp._invoke_without_enc('info', 'command', '.')
-    rescue Exception
-      return nil
-    end
-    if !inf.kind_of?(String) || inf != '.'
-      false
-    else
-      true
-    end
-  end
-
-  def invalid_namespace?
-    false
-  end
-
   def restart
     fail RuntimeError, 'cannot restart the remote interpreter'
   end
@@ -364,13 +316,11 @@ class RemoteTkIp
     _appsend(true, false, *args)
   end
 
-  def _toUTF8(str, encoding=nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
+  def _toUTF8(str, encoding)
     @interp._toUTF8(str, encoding)
   end
 
-  def _fromUTF8(str, encoding=nil)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
+  def _fromUTF8(str, encoding)
     @interp._fromUTF8(str, encoding)
   end
 
@@ -383,31 +333,30 @@ class RemoteTkIp
   end
 
   def _return_value
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._return_value
   end
 
   def _get_variable(var_name, flag)
     # ignore flag
-    _appsend(false, 'set', TkComm::_get_eval_string(var_name))
+    _appsend(false, 'set', _get_eval_string(var_name))
   end
   def _get_variable2(var_name, index_name, flag)
     # ignore flag
-    _appsend(false, 'set', "#{TkComm::_get_eval_string(var_name)}(#{TkComm::_get_eval_string(index_name)})")
+    _appsend(false, 'set', "#{_get_eval_string(var_name)}(#{_get_eval_string(index_name)})")
   end
 
   def _set_variable(var_name, value, flag)
     # ignore flag
-    _appsend(false, 'set', TkComm::_get_eval_string(var_name), TkComm::_get_eval_string(value))
+    _appsend(false, 'set', _get_eval_string(var_name), _get_eval_string(value))
   end
   def _set_variable2(var_name, index_name, value, flag)
     # ignore flag
-    _appsend(false, 'set', "#{TkComm::_get_eval_string(var_name)}(#{TkComm::_get_eval_string(index_name)})", TkComm::_get_eval_string(value))
+    _appsend(false, 'set', "#{_get_eval_string(var_name)}(#{_get_eval_string(index_name)})", _get_eval_string(value))
   end
 
   def _unset_variable(var_name, flag)
     # ignore flag
-    _appsend(false, 'unset', TkComm::_get_eval_string(var_name))
+    _appsend(false, 'unset', _get_eval_string(var_name))
   end
   def _unset_variable2(var_name, index_name, flag)
     # ignore flag
@@ -415,45 +364,38 @@ class RemoteTkIp
   end
 
   def _get_global_var(var_name)
-    _appsend(false, 'set', TkComm::_get_eval_string(var_name))
+    _appsend(false, 'set', _get_eval_string(var_name))
   end
   def _get_global_var2(var_name, index_name)
-    _appsend(false, 'set', "#{TkComm::_get_eval_string(var_name)}(#{TkComm::_get_eval_string(index_name)})")
+    _appsend(false, 'set', "#{_get_eval_string(var_name)}(#{_get_eval_string(index_name)})")
   end
 
   def _set_global_var(var_name, value)
-    _appsend(false, 'set', TkComm::_get_eval_string(var_name), TkComm::_get_eval_string(value))
+    _appsend(false, 'set', _get_eval_string(var_name), _get_eval_string(value))
   end
   def _set_global_var2(var_name, index_name, value)
-    _appsend(false, 'set', "#{TkComm::_get_eval_string(var_name)}(#{TkComm::_get_eval_string(index_name)})", TkComm::_get_eval_string(value))
+    _appsend(false, 'set', "#{_get_eval_string(var_name)}(#{_get_eval_string(index_name)})", _get_eval_string(value))
   end
 
   def _unset_global_var(var_name)
-    _appsend(false, 'unset', TkComm::_get_eval_string(var_name))
+    _appsend(false, 'unset', _get_eval_string(var_name))
   end
   def _unset_global_var2(var_name, index_name)
     _appsend(false, 'unset', "#{var_name}(#{index_name})")
   end
 
   def _split_tklist(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._split_tklist(str)
   end
 
   def _merge_tklist(*args)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._merge_tklist(*args)
   end
 
   def _conv_listelement(str)
-    raise SecurityError, "no permission to manipulate" unless self.manipulable?
     @interp._conv_listelement(str)
   end
 
-  def _create_console
-    fail RuntimeError, 'not support "_create_console" on the remote interpreter'
-  end
-
   def mainloop
     fail RuntimeError, 'not support "mainloop" on the remote interpreter'
   end
diff --git a/ext/tk/lib/tk.rb b/ext/tk/lib/tk.rb
index 32b5e20bc5..97535af124 100644
--- a/ext/tk/lib/tk.rb
+++ b/ext/tk/lib/tk.rb
@@ -16,7 +16,6 @@ class TclTkIp
   alias _invoke_without_enc _invoke
 
   def _ip_id_
-    # for RemoteTkIp
     ''
   end
 end
@@ -190,7 +189,6 @@ module TkComm
   module_function :_at
 
   def tk_tcl2ruby(val, enc_mode = false, listobj = true)
-=begin
     if val =~ /^rb_out\S* (c(_\d+_)?\d+)/
       #return Tk_CMDTBL[$1]
       return TkCore::INTERP.tk_cmd_tbl[$1]
@@ -201,36 +199,28 @@ module TkComm
       #  cmd_obj.cmd
       #end
     end
-=end
-    if val =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
-      return TkCore::INTERP.tk_cmd_tbl[$4]
-    end
     #if val.include? ?\s
     #  return val.split.collect{|v| tk_tcl2ruby(v)}
     #end
     case val
-    when /\A@font\S+\z/
+    when /^@font/
       TkFont.get_obj(val)
-    when /\A-?\d+\z/
+    when /^-?\d+$/
       val.to_i
-    when /\A\.\S*\z/
+    when /^\./
       #Tk_WINDOWS[val] ? Tk_WINDOWS[val] : _genobj_for_tkwidget(val)
       TkCore::INTERP.tk_windows[val]? 
            TkCore::INTERP.tk_windows[val] : _genobj_for_tkwidget(val)
-    when /\Ai(_\d+_)?\d+\z/
+    when /^i(_\d+_)?\d+$/
       TkImage::Tk_IMGTBL[val]? TkImage::Tk_IMGTBL[val] : val
-    when /\A-?\d+\.?\d*(e[-+]?\d+)?\z/
+    when /^-?\d+\.?\d*(e[-+]?\d+)?$/
       val.to_f
     when /\\ /
       val.gsub(/\\ /, ' ')
     when /[^\\] /
       if listobj
-        #tk_split_escstr(val).collect{|elt|
-        #  tk_tcl2ruby(elt, enc_mode, listobj)
-        #}
-        val = _toUTF8(val) unless enc_mode
-        tk_split_escstr(val, false, false).collect{|elt|
-          tk_tcl2ruby(elt, true, listobj)
+        tk_split_escstr(val).collect{|elt|
+          tk_tcl2ruby(elt, enc_mode, listobj)
         }
       elsif enc_mode
         _fromUTF8(val)
@@ -259,20 +249,13 @@ if USE_TCLs_LIST_FUNCTIONS
   # use Tcl function version of split_list
   ###########################################################################
 
-  def tk_split_escstr(str, src_enc=true, dst_enc=true)
-    str = _toUTF8(str) if src_enc
-    if dst_enc
-      TkCore::INTERP._split_tklist(str).map!{|s| _fromUTF8(s)}
-    else
-      TkCore::INTERP._split_tklist(str)
-    end
+  def tk_split_escstr(str)
+    TkCore::INTERP._split_tklist(str)
   end
 
-  def tk_split_sublist(str, depth=-1, src_enc=true, dst_enc=true)
+  def tk_split_sublist(str, depth=-1)
     # return [] if str == ""
     # list = TkCore::INTERP._split_tklist(str)
-    str = _toUTF8(str) if src_enc
-
     if depth == 0
       return "" if str == ""
       list = [str]
@@ -281,82 +264,45 @@ if USE_TCLs_LIST_FUNCTIONS
       list = TkCore::INTERP._split_tklist(str)
     end
     if list.size == 1
-      # tk_tcl2ruby(list[0], nil, false)
-      tk_tcl2ruby(list[0], dst_enc, false)
+      tk_tcl2ruby(list[0], nil, false)
     else
-      list.collect{|token| tk_split_sublist(token, depth - 1, false, dst_enc)}
+      list.collect{|token| tk_split_sublist(token, depth - 1)}
     end
   end
 
-  def tk_split_list(str, depth=0, src_enc=true, dst_enc=true)
+  def tk_split_list(str, depth=0)
     return [] if str == ""
-    str = _toUTF8(str) if src_enc
-    TkCore::INTERP._split_tklist(str).map!{|token|
-      tk_split_sublist(token, depth - 1, false, dst_enc)
+    TkCore::INTERP._split_tklist(str).collect{|token| 
+      tk_split_sublist(token, depth - 1)
     }
   end
 
-  def tk_split_simplelist(str, src_enc=true, dst_enc=true)
+  def tk_split_simplelist(str)
     #lst = TkCore::INTERP._split_tklist(str)
     #if (lst.size == 1 && lst =~ /^\{.*\}$/)
     #  TkCore::INTERP._split_tklist(str[1..-2])
     #else
     #  lst
     #end
-
-    str = _toUTF8(str) if src_enc
-    if dst_enc
-      TkCore::INTERP._split_tklist(str).map!{|s| _fromUTF8(s)}
-    else
-      TkCore::INTERP._split_tklist(str)
-    end
+    TkCore::INTERP._split_tklist(str)
   end
 
-  def array2tk_list(ary, enc=nil)
+  def array2tk_list(ary)
     return "" if ary.size == 0
 
-    sys_enc = TkCore::INTERP.encoding
-    sys_enc = TclTkLib.encoding_system unless sys_enc
-
-    dst_enc = (enc == nil)? sys_enc: enc
-
     dst = ary.collect{|e|
       if e.kind_of? Array
-        s = array2tk_list(e, enc)
+        array2tk_list(e)
       elsif e.kind_of? Hash
         tmp_ary = []
         #e.each{|k,v| tmp_ary << k << v }
         e.each{|k,v| tmp_ary << "-#{_get_eval_string(k)}" << v }
-        s = array2tk_list(tmp_ary, enc)
+        array2tk_list(tmp_ary)
       else
-        s = _get_eval_string(e, enc)
+        _get_eval_string(e)
       end
-
-      if dst_enc != true && dst_enc != false
-        if (s_enc = s.instance_variable_get(:@encoding))
-          s_enc = s_enc.to_s
-        else
-          s_enc = sys_enc
-        end
-        dst_enc = true if s_enc != dst_enc
-      end
-
-      s
     }
-
-    if sys_enc && dst_enc
-      dst.map!{|s| _toUTF8(s)}
-      ret = TkCore::INTERP._merge_tklist(*dst)
-      if dst_enc.kind_of?(String)
-        ret = _fromUTF8(ret, dst_enc)
-        ret.instance_variable_set(:@encoding, dst_enc)
-      else
-        ret.instance_variable_set(:@encoding, 'utf-8')
-      end
-      ret
-    else
-      TkCore::INTERP._merge_tklist(*dst)
-    end
+    TkCore::INTERP._merge_tklist(*dst)
   end
 
 else
@@ -364,7 +310,7 @@ else
   # use Ruby script version of split_list (traditional methods)
   ###########################################################################
 
-  def tk_split_escstr(str, src_enc=true, dst_enc=true)
+  def tk_split_escstr(str)
     return [] if str == ""
     list = []
     token = nil
@@ -385,7 +331,7 @@ else
     list
   end
 
-  def tk_split_sublist(str, depth=-1, src_enc=true, dst_enc=true)
+  def tk_split_sublist(str, depth=-1)
     #return [] if str == ""
     #return [tk_split_sublist(str[1..-2])] if str =~ /^\{.*\}$/
     #list = tk_split_escstr(str)
@@ -405,11 +351,9 @@ else
     end
   end
 
-  def tk_split_list(str, depth=0, src_enc=true, dst_enc=true)
+  def tk_split_list(str, depth=0)
     return [] if str == ""
-    tk_split_escstr(str).collect{|token| 
-      tk_split_sublist(token, depth - 1)
-    }
+    tk_split_escstr(str).collect{|token| tk_split_sublist(token, depth - 1)}
   end
 =begin
   def tk_split_list(str)
@@ -452,7 +396,7 @@ else
   end
 =end
 
-  def tk_split_simplelist(str, src_enc=true, dst_enc=true)
+  def tk_split_simplelist(str)
     return [] if str == ""
     list = []
     token = nil
@@ -478,16 +422,16 @@ else
     list
   end
 
-  def array2tk_list(ary, enc=nil)
+  def array2tk_list(ary)
     ary.collect{|e|
       if e.kind_of? Array
-        "{#{array2tk_list(e, enc)}}"
+        "{#{array2tk_list(e)}}"
       elsif e.kind_of? Hash
         # "{#{e.to_a.collect{|ee| array2tk_list(ee)}.join(' ')}}"
         e.each{|k,v| tmp_ary << "-#{_get_eval_string(k)}" << v }
-        array2tk_list(tmp_ary, enc)
+        array2tk_list(tmp_ary)
       else
-        s = _get_eval_string(e, enc)
+        s = _get_eval_string(e)
         (s.index(/\s/) || s.size == 0)? "{#{s}}": s
       end
     }.join(" ")
@@ -504,7 +448,7 @@ end
 
   private_class_method :tk_split_escstr, :tk_split_sublist
   private_class_method :tk_split_list, :tk_split_simplelist
-#  private_class_method :array2tk_list
+  private_class_method :array2tk_list
 
 =begin
   ### --> definition is moved to TkUtil module
@@ -584,11 +528,11 @@ end
   end
 =end
 
-  def list(val, depth=0, enc=true)
-    tk_split_list(val, depth, enc, enc)
+  def list(val, depth=0)
+    tk_split_list(val, depth)
   end
-  def simplelist(val, src_enc=true, dst_enc=true)
-    tk_split_simplelist(val, src_enc, dst_enc)
+  def simplelist(val)
+    tk_split_simplelist(val)
   end
   def window(val)
     if val =~ /^\./
@@ -607,14 +551,10 @@ end
     end
   end
   def procedure(val)
-=begin
     if val =~ /^rb_out\S* (c(_\d+_)?\d+)/
       #Tk_CMDTBL[$1]
       #TkCore::INTERP.tk_cmd_tbl[$1]
       TkCore::INTERP.tk_cmd_tbl[$1].cmd
-=end
-    if val =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
-      return TkCore::INTERP.tk_cmd_tbl[$4].cmd
     else
       #nil
       val
@@ -625,15 +565,6 @@ end
   module_function :bool, :number, :num_or_str, :string
   module_function :list, :simplelist, :window, :image_obj, :procedure
 
-  def subst(str, *opts)
-    # opts := :nobackslashes | :nocommands | novariables
-    tk_call('subst', 
-            *(opts.collect{|opt|
-                opt = opt.to_s
-                (opt[0] == ?-)? opt: '-' << opt
-              } << str))
-  end
-
   def _toUTF8(str, encoding = nil)
     TkCore::INTERP._toUTF8(str, encoding)
   end
@@ -643,12 +574,6 @@ end
   private :_toUTF8, :_fromUTF8
   module_function :_toUTF8, :_fromUTF8
 
-  def _callback_entry_class?(cls)
-    cls <= Proc || cls <= Method || cls <= TkCallbackEntry
-  end
-  private :_callback_entry_class?
-  module_function :_callback_entry_class?
-
   def _callback_entry?(obj)
     obj.kind_of?(Proc) || obj.kind_of?(Method) || obj.kind_of?(TkCallbackEntry)
   end
@@ -793,13 +718,6 @@ end
 
   def install_cmd(cmd)
     return '' if cmd == ''
-    begin
-      ns = TkCore::INTERP._invoke_without_enc('namespace', 'current')
-      ns = nil if ns == '::' # for backward compatibility
-    rescue
-      # probably, Tcl7.6
-      ns = nil
-    end
     id = _next_cmd_id
     #Tk_CMDTBL[id] = cmd
     if cmd.kind_of?(TkCallbackEntry)
@@ -811,15 +729,10 @@ end
     @cmdtbl.taint unless @cmdtbl.tainted?
     @cmdtbl.push id
     #return Kernel.format("rb_out %s", id);
-    if ns
-      'rb_out' << TkCore::INTERP._ip_id_ << ' ' << ns << ' ' << id
-    else
-      'rb_out' << TkCore::INTERP._ip_id_ << ' ' << id
-    end
+    return 'rb_out' + TkCore::INTERP._ip_id_ + ' ' + id
   end
   def uninstall_cmd(id)
-    #id = $1 if /rb_out\S* (c(_\d+_)?\d+)/ =~ id
-    id = $4 if id =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
+    id = $1 if /rb_out\S* (c(_\d+_)?\d+)/ =~ id
     #Tk_CMDTBL.delete(id)
     TkCore::INTERP.tk_cmd_tbl.delete(id)
   end
@@ -937,13 +850,9 @@ module TkComm
   def _bindinfo(what, context=nil)
     if context
       tk_call_without_enc(*what+["<#{tk_event_sequence(context)}>"]) .collect {|cmdline|
-=begin
         if cmdline =~ /^rb_out\S* (c(?:_\d+_)?\d+)\s+(.*)$/
           #[Tk_CMDTBL[$1], $2]
           [TkCore::INTERP.tk_cmd_tbl[$1], $2]
-=end
-        if cmdline =~ /rb_out\S*(?:\s+(::\S*|[{](::.*)[}]|["](::.*)["]))? (c(_\d+_)?(\d+))/
-          [TkCore::INTERP.tk_cmd_tbl[$4], $5]
         else
           cmdline
         end
@@ -1004,7 +913,7 @@ module TkComm
   #end
   def bind(tagOrClass, context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -1019,7 +928,7 @@ module TkComm
   #end
   def bind_append(tagOrClass, context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -1043,7 +952,7 @@ module TkComm
   #end
   def bind_all(context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -1058,7 +967,7 @@ module TkComm
   #end
   def bind_append_all(context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -1107,13 +1016,6 @@ module TkCore
 
     INTERP.instance_eval{
       @tk_cmd_tbl = {}.taint
-      def @tk_cmd_tbl.[]=(idx,val)
-        if self.has_key?(idx) && Thread.current.group != ThreadGroup::Default
-          fail SecurityError,"cannot change the entried command"
-        end
-        super(idx,val)
-      end
-
       @tk_windows = {}.taint
 
       @tk_table_list = [].taint
@@ -1121,8 +1023,8 @@ module TkCore
       @init_ip_env  = [].taint  # table of Procs
       @add_tk_procs = [].taint  # table of [name, args, body]
 
-      @cb_entry_class = Class.new(TkCallbackEntry){
-        class << self
+      @cb_entry_class = Class.new(TkCallbackEntry){|c|
+        class << c
           def inspect
             sprintf("#<Class(TkCallbackEntry):%0x>", self.__id__)
           end
@@ -1192,22 +1094,8 @@ module TkCore
       script.call(self)
     end
     def INTERP.add_tk_procs(name, args = nil, body = nil)
-      if name.kind_of?(Array)
-        name.each{|param| self.add_tk_procs(*param)}
-      else
-        name = name.to_s
-        @add_tk_procs << [name, args, body]
-        self._invoke('proc', name, args, body) if args && body
-      end
-    end
-    def INTERP.remove_tk_procs(*names)
-      names.each{|name|
-        name = name.to_s
-        @add_tk_procs.delete_if{|elem| 
-          elem.kind_of?(Array) && elem[0].to_s == name
-        }
-        self._invoke('rename', name, '')
-      }
+      @add_tk_procs << [name, args, body]
+      self._invoke('proc', name, args, body) if args && body
     end
     def INTERP.init_ip_internal
       ip = self
@@ -1222,14 +1110,13 @@ module TkCore
   INTERP._invoke_without_enc('bind', 'all', "<#{WIDGET_DESTROY_HOOK}>",
                              install_cmd(proc{|path|
                                 unless TkCore::INTERP.deleted?
-                                  begin
-                                    if (widget=TkCore::INTERP.tk_windows[path])
-                                      if widget.respond_to?(:__destroy_hook__)
+                                  if (widget = TkCore::INTERP.tk_windows[path])
+                                    if widget.respond_to?(:__destroy_hook__)
+                                      begin
                                         widget.__destroy_hook__
+                                      rescue Exception
                                       end
                                     end
-                                  rescue Exception=>e
-                                      p e if $DEBUG
                                   end
                                 end
                              }) << ' %W')
@@ -1237,28 +1124,6 @@ module TkCore
   INTERP.add_tk_procs(TclTkLib::FINALIZE_PROC_NAME, '', 
                       "bind all <#{WIDGET_DESTROY_HOOK}> {}")
 
-  INTERP.add_tk_procs('rb_out', 'ns args', <<-'EOL')
-    if [regexp {^::} $ns] {
-      set cmd {namespace eval $ns {ruby_cmd TkCore callback} $args}
-    } else {
-      set cmd {eval {ruby_cmd TkCore callback} $ns $args}
-    }
-    if {[set st [catch $cmd ret]] != 0} {
-       #return -code $st $ret
-       set idx [string first "\n\n" $ret]
-       if {$idx > 0} {
-          return -code $st \
-                 -errorinfo [string range $ret [expr $idx + 2] \
-                                               [string length $ret]] \
-                 [string range $ret 0 [expr $idx - 1]]
-       } else {
-          return -code $st $ret
-       }
-    } else {
-        return $ret
-    }
-  EOL
-=begin
   INTERP.add_tk_procs('rb_out', 'args', <<-'EOL')
     if {[set st [catch {eval {ruby_cmd TkCore callback} $args} ret]] != 0} {
        #return -code $st $ret
@@ -1275,7 +1140,6 @@ module TkCore
         return $ret
     }
   EOL
-=end
 =begin
   INTERP.add_tk_procs('rb_out', 'args', <<-'EOL')
     #regsub -all {\\} $args {\\\\} args
@@ -1299,8 +1163,6 @@ module TkCore
   EOL
 =end
 
-  at_exit{ INTERP.remove_tk_procs(TclTkLib::FINALIZE_PROC_NAME) }
-
   EventFlag = TclTkLib::EventFlag
 
   def callback_break
@@ -1311,30 +1173,13 @@ module TkCore
     fail TkCallbackContinue, "Tk callback returns 'continue' status"
   end
 
-  def callback_return
-    fail TkCallbackReturn, "Tk callback returns 'return' status"
-  end
-
   def TkCore.callback(*arg)
     begin
-      if TkCore::INTERP.tk_cmd_tbl.kind_of?(Hash)
-        #TkCore::INTERP.tk_cmd_tbl[arg.shift].call(*arg)
-        normal_ret = false
-        ret = catch(:IRB_EXIT) do  # IRB hack
-          retval = TkCore::INTERP.tk_cmd_tbl[arg.shift].call(*arg)
-          normal_ret = true
-          retval
-        end
-        unless normal_ret
-          # catch IRB_EXIT
-          exit(ret)
-        end
-        ret
-      end
-    rescue SystemExit=>e
-      exit(e.status)
-    rescue Interrupt=>e
-      fail(e)
+      TkCore::INTERP.tk_cmd_tbl[arg.shift].call(*arg)
+    rescue SystemExit
+      exit(0)
+    rescue Interrupt
+      exit!(1)
     rescue Exception => e
       begin
         msg = _toUTF8(e.class.inspect) + ': ' + 
@@ -1349,8 +1194,6 @@ module TkCore
               e.backtrace.join("\n") + 
               "\n---< backtrace of Tk side >-------"
       end
-      # TkCore::INTERP._set_global_var('errorInfo', msg)
-      # fail(e)
       fail(e, msg)
     end
   end
@@ -1433,10 +1276,6 @@ module TkCore
     tk_call_without_enc('after','idle',cmdid)
   end
 
-  def after_cancel(afterId)
-    tk_call_without_enc('after','cancel',afterId)
-  end
-
   def windowingsystem
     tk_call_without_enc('tk', 'windowingsystem')
   end
@@ -1456,19 +1295,6 @@ module TkCore
     end
   end
 
-  def inactive
-    Integer(tk_call_without_enc('tk', 'inactive'))
-  end
-  def inactive_displayof(win)
-    Integer(tk_call_without_enc('tk', 'inactive', '-displayof', win))
-  end
-  def reset_inactive
-    tk_call_without_enc('tk', 'inactive', 'reset')
-  end
-  def reset_inactive_displayof(win)
-    tk_call_without_enc('tk', 'inactive', '-displayof', win, 'reset')
-  end
-
   def appname(name=None)
     tk_call('tk', 'appname', name)
   end
@@ -1557,22 +1383,6 @@ module TkCore
     TclTkLib.mainloop(check_root)
   end
 
-  def mainloop_thread?
-    # true  : current thread is mainloop
-    # nil   : there is no mainloop
-    # false : mainloop is running on the other thread
-    #         ( At then, it is dangerous to call Tk interpreter directly. )
-    TclTkLib.mainloop_thread?
-  end
-
-  def mainloop_exist?
-    TclTkLib.mainloop_thread? != nil
-  end
-
-  def is_mainloop?
-    TclTkLib.mainloop_thread? == true
-  end
-
   def mainloop_watchdog(check_root = true)
     # watchdog restarts mainloop when mainloop is dead
     TclTkLib.mainloop_watchdog(check_root)
@@ -1619,16 +1429,14 @@ module TkCore
     nil
   end
 
-  def event_generate(win, context, keys=nil)
-    #win = win.path if win.kind_of?(TkObject)
-    if context.kind_of?(TkEvent::Event)
-      context.generate(win, ((keys)? keys: {}))
-    elsif keys
-      tk_call_without_enc('event', 'generate', win, 
+  def event_generate(window, context, keys=nil)
+    #window = window.path if window.kind_of?(TkObject)
+    if keys
+      tk_call_without_enc('event', 'generate', window, 
                           "<#{tk_event_sequence(context)}>", 
                           *hash_kv(keys, true))
     else
-      tk_call_without_enc('event', 'generate', win, 
+      tk_call_without_enc('event', 'generate', window, 
                           "<#{tk_event_sequence(context)}>")
     end
     nil
@@ -1641,16 +1449,10 @@ module TkCore
   def getOpenFile(keys = nil)
     tk_call('tk_getOpenFile', *hash_kv(keys))
   end
-  def getMultipleOpenFile(keys = nil)
-    simplelist(tk_call('tk_getOpenFile', '-multiple', '1', *hash_kv(keys)))
-  end
 
   def getSaveFile(keys = nil)
     tk_call('tk_getSaveFile', *hash_kv(keys))
   end
-  def getMultipleSaveFile(keys = nil)
-    simplelist(tk_call('tk_getSaveFile', '-multiple', '1', *hash_kv(keys)))
-  end
 
   def chooseColor(keys = nil)
     tk_call('tk_chooseColor', *hash_kv(keys))
@@ -1761,41 +1563,6 @@ module TkCore
   def tk_call_with_enc(*args)
     _tk_call_core(true, *args)
   end
-
-  def _tk_call_to_list_core(depth, arg_enc, val_enc, *args)
-    args = _conv_args([], arg_enc, *args)
-    val = _tk_call_core(false, *args)
-    if !depth.kind_of?(Integer) || depth == 0
-      tk_split_simplelist(val, false, val_enc)
-    else
-      tk_split_list(val, depth, false, val_enc)
-    end
-  end
-  #private :_tk_call_to_list_core
-
-  def tk_call_to_list(*args)
-    _tk_call_to_list_core(-1, nil, true, *args)
-  end
-
-  def tk_call_to_list_without_enc(*args)
-    _tk_call_to_list_core(-1, false, false, *args)
-  end
-
-  def tk_call_to_list_with_enc(*args)
-    _tk_call_to_list_core(-1, true, true, *args)
-  end
-
-  def tk_call_to_simplelist(*args)
-    _tk_call_to_list_core(0, nil, true, *args)
-  end
-
-  def tk_call_to_simplelist_without_enc(*args)
-    _tk_call_to_list_core(0, false, false, *args)
-  end
-
-  def tk_call_to_simplelist_with_enc(*args)
-    _tk_call_to_list_core(0, true, true, *args)
-  end
 end
 
 
@@ -1909,10 +1676,6 @@ module Tk
     code
   end
 
-  def Tk.has_mainwindow?
-    INTERP.has_mainwindow?
-  end
-
   def root
     TkRoot.new
   end
@@ -1941,62 +1704,6 @@ module Tk
     end
   end
 
-  def Tk.pkgconfig_list(mod)
-    # Tk8.5 feature
-    if mod.kind_of?(Module)
-      if mod.respond_to?(:package_name)
-        pkgname = mod.package_name
-      elsif mod.const_defined?(:PACKAGE_NAME)
-        pkgname = mod::PACKAGE_NAME
-      else
-        fail NotImplementedError, 'may not be a module for a Tcl extension'
-      end
-    else
-      pkgname = mod.to_s
-    end
-
-    pkgname = '::' << pkgname unless pkgname =~ /^::/
-
-    tk_split_list(tk_call(pkgname + '::pkgconfig', 'list'))
-  end
-
-  def Tk.pkgconfig_get(mod, key)
-    # Tk8.5 feature
-    if mod.kind_of?(Module)
-      if mod.respond_to?(:package_name)
-        pkgname = mod.package_name
-      else
-        fail NotImplementedError, 'may not be a module for a Tcl extension'
-      end
-    else
-      pkgname = mod.to_s
-    end
-
-    pkgname = '::' << pkgname unless pkgname =~ /^::/
-
-    tk_call(pkgname + '::pkgconfig', 'get', key)
-  end
-
-  def Tk.tcl_pkgconfig_list
-    # Tk8.5 feature
-    Tk.pkgconfig_list('::tcl')
-  end
-
-  def Tk.tcl_pkgconfig_get(key)
-    # Tk8.5 feature
-    Tk.pkgconfig_get('::tcl', key)
-  end
-
-  def Tk.tk_pkgconfig_list
-    # Tk8.5 feature
-    Tk.pkgconfig_list('::tk')
-  end
-
-  def Tk.tk_pkgconfig_get(key)
-    # Tk8.5 feature
-    Tk.pkgconfig_get('::tk', key)
-  end
-
   def Tk.bell(nice = false)
     if nice
       tk_call_without_enc('bell', '-nice')
@@ -2031,34 +1738,13 @@ module Tk
   end
 
   def Tk.pack(*args)
-    TkPack.configure(*args)
-  end
-  def Tk.pack_forget(*args)
-    TkPack.forget(*args)
-  end
-  def Tk.unpack(*args)
-    TkPack.forget(*args)
+    #TkPack.configure(*args)
+    TkPack(*args)
   end
 
   def Tk.grid(*args)
     TkGrid.configure(*args)
   end
-  def Tk.grid_forget(*args)
-    TkGrid.forget(*args)
-  end
-  def Tk.ungrid(*args)
-    TkGrid.forget(*args)
-  end
-
-  def Tk.place(*args)
-    TkPlace.configure(*args)
-  end
-  def Tk.place_forget(*args)
-    TkPlace.forget(*args)
-  end
-  def Tk.unplace(*args)
-    TkPlace.forget(*args)
-  end
 
   def Tk.update(idle=nil)
     if idle
@@ -2076,10 +1762,8 @@ module Tk
     self
   end
 
-  # NOTE::
-  #   If no eventloop-thread is running, "thread_update" method is same 
-  #   to "update" method. Else, "thread_update" method waits to complete 
-  #   idletask operation on the eventloop-thread. 
+=begin
+  #  See tcltklib.c for the reason of why the following methods are disabled. 
   def Tk.thread_update(idle=nil)
     if idle
       tk_call_without_enc('thread_update', 'idletasks')
@@ -2090,15 +1774,7 @@ module Tk
   def Tk.thread_update_idletasks
     thread_update(true)
   end
-
-  def Tk.lower_window(win, below=None)
-    tk_call('lower', _epath(win), _epath(below))
-    nil
-  end
-  def Tk.raise_window(win, above=None)
-    tk_call('raise', _epath(win), _epath(above))
-    nil
-  end
+=end
 
   def Tk.current_grabs(win = nil)
     if win
@@ -2136,8 +1812,8 @@ module Tk
     TkManageFocus.prev(win)
   end
 
-  def Tk.strictMotif(mode=None)
-    bool(tk_call_without_enc('set', 'tk_strictMotif', mode))
+  def Tk.strictMotif(bool=None)
+    bool(tk_call_without_enc('set', 'tk_strictMotif', bool))
   end
 
   def Tk.show_kinsoku(mode='both')
@@ -2329,19 +2005,6 @@ if (/^(8\.[1-9]|9\.|[1-9][0-9])/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK)
 =end
   end
 
-  module TclTkLib
-    class << self
-      alias _encoding encoding
-      alias _encoding= encoding=
-      def encoding=(name)
-        TkCore::INTERP.encoding = name
-      end
-      def encoding
-        TkCore::INTERP.encoding
-      end
-    end
-  end
-
   module Tk
     module Encoding
       extend Encoding
@@ -2357,25 +2020,22 @@ if (/^(8\.[1-9]|9\.|[1-9][0-9])/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK)
       end
 
       def encoding_names
-        TkComm.simplelist(Tk.tk_call('encoding', 'names'))
+        tk_split_simplelist(tk_call('encoding', 'names'))
       end
 
       def encoding_system
-        Tk.tk_call('encoding', 'system')
+        tk_call('encoding', 'system')
       end
 
       def encoding_system=(enc)
-        Tk.tk_call('encoding', 'system', enc)
+        tk_call('encoding', 'system', enc)
       end
 
       def encoding_convertfrom(str, enc=nil)
-        # str is an usual enc string or a Tcl's internal string expression
-        # in enc (which is returned from 'encoding_convertto' method). 
+        # str must be a Tcl's internal string expression in enc. 
         # the return value is a UTF-8 string.
         enc = encoding_system unless enc
-        ret = TkCore::INTERP.__invoke('encoding', 'convertfrom', enc, str)
-        ret.instance_variable_set('@encoding', 'utf-8')
-        ret
+        TkCore::INTERP.__invoke('encoding', 'convertfrom', enc, str)
       end
       alias encoding_convert_from encoding_convertfrom
 
@@ -2384,21 +2044,9 @@ if (/^(8\.[1-9]|9\.|[1-9][0-9])/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK)
         # The return value is a Tcl's internal string expression in enc. 
         # To get an usual enc string, use Tk.fromUTF8(ret_val, enc).
         enc = encoding_system unless enc
-        ret = TkCore::INTERP.__invoke('encoding', 'convertto', enc, str)
-        ret.instance_variable_set('@encoding', 'binary')
-        ret
+        TkCore::INTERP.__invoke('encoding', 'convertto', enc, str)
       end
       alias encoding_convert_to encoding_convertto
-
-      def encoding_dirs
-        # Tcl8.5 feature
-        TkComm.simplelist(Tk.tk_call_without_enc('encoding', 'dirs'))
-      end
-
-      def encoding_dirs=(dir_list) # an array or a Tcl's list string
-        # Tcl8.5 feature
-        Tk.tk_call_without_enc('encoding', 'dirs', dir_list)
-      end
     end
 
     extend Encoding
@@ -2425,9 +2073,6 @@ if (/^(8\.[1-9]|9\.|[1-9][0-9])/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK)
     Tk.encoding = 'utf-8'
     Tk.encoding_system = 'utf-8'
   else        # NONE
-    if defined? DEFAULT_TK_ENCODING
-      Tk.encoding_system = DEFAULT_TK_ENCODING
-    end
     begin
       Tk.encoding = Tk.encoding_system
     rescue StandardError, NameError
@@ -2439,8 +2084,6 @@ if (/^(8\.[1-9]|9\.|[1-9][0-9])/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK)
 else
   # dummy methods
   class TclTkIp
-    attr_accessor :encoding
-
     alias __eval _eval
     alias __invoke _invoke
 
@@ -2477,15 +2120,7 @@ else
         str
       end
       alias encoding_convert_to encoding_convertto
-      def encoding_dirs
-        nil
-      end
-      def encoding_dirs=(dir_array)
-        nil
-      end
     end
-
-    extend Encoding
   end
 end
 
@@ -2496,7 +2131,7 @@ module TkBindCore
   #end
   def bind(context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -2509,7 +2144,7 @@ module TkBindCore
   #end
   def bind_append(context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -2738,18 +2373,18 @@ module TkTreatFont
     self
   end
 
-  def font_copy(win, wintag=nil, winkey=nil, targetkey=nil)
+  def font_copy(window, wintag=nil, winkey=nil, targetkey=nil)
     if wintag
       if winkey
-        fnt = win.tagfontobj(wintag, winkey).dup
+        fnt = window.tagfontobj(wintag, winkey).dup
       else
-        fnt = win.tagfontobj(wintag).dup
+        fnt = window.tagfontobj(wintag).dup
       end
     else
       if winkey
-        fnt = win.fontobj(winkey).dup
+        fnt = window.fontobj(winkey).dup
       else
-        fnt = win.fontobj.dup
+        fnt = window.fontobj.dup
       end
     end
 
@@ -2761,7 +2396,7 @@ module TkTreatFont
     self
   end
 
-  def latinfont_copy(win, wintag=nil, winkey=nil, targetkey=nil)
+  def latinfont_copy(window, wintag=nil, winkey=nil, targetkey=nil)
     if targetkey
       fontobj(targetkey).dup.call_font_configure([__pathname, targetkey], 
                                                  *(__config_cmd << {}))
@@ -2771,22 +2406,22 @@ module TkTreatFont
 
     if wintag
       if winkey
-        fontobj.latin_replace(win.tagfontobj(wintag, winkey).latin_font_id)
+        fontobj.latin_replace(window.tagfontobj(wintag, winkey).latin_font_id)
       else
-        fontobj.latin_replace(win.tagfontobj(wintag).latin_font_id)
+        fontobj.latin_replace(window.tagfontobj(wintag).latin_font_id)
       end
     else
       if winkey
-        fontobj.latin_replace(win.fontobj(winkey).latin_font_id)
+        fontobj.latin_replace(window.fontobj(winkey).latin_font_id)
       else
-        fontobj.latin_replace(win.fontobj.latin_font_id)
+        fontobj.latin_replace(window.fontobj.latin_font_id)
       end
     end
     self
   end
   alias asciifont_copy latinfont_copy
 
-  def kanjifont_copy(win, wintag=nil, winkey=nil, targetkey=nil)
+  def kanjifont_copy(window, wintag=nil, winkey=nil, targetkey=nil)
     if targetkey
       fontobj(targetkey).dup.call_font_configure([__pathname, targetkey], 
                                                  *(__config_cmd << {}))
@@ -2796,15 +2431,15 @@ module TkTreatFont
 
     if wintag
       if winkey
-        fontobj.kanji_replace(win.tagfontobj(wintag, winkey).kanji_font_id)
+        fontobj.kanji_replace(window.tagfontobj(wintag, winkey).kanji_font_id)
       else
-        fontobj.kanji_replace(win.tagfontobj(wintag).kanji_font_id)
+        fontobj.kanji_replace(window.tagfontobj(wintag).kanji_font_id)
       end
     else
       if winkey
-        fontobj.kanji_replace(win.fontobj(winkey).kanji_font_id)
+        fontobj.kanji_replace(window.fontobj(winkey).kanji_font_id)
       else
-        fontobj.kanji_replace(win.fontobj.kanji_font_id)
+        fontobj.kanji_replace(window.fontobj.kanji_font_id)
       end
     end
     self
@@ -2829,7 +2464,7 @@ module TkConfigMethod
   def __confinfo_cmd
     __config_cmd
   end
-  private :__confinfo_cmd
+  private :__config_cmd
 
   def __configinfo_struct
     {:key=>0, :alias=>1, :db_name=>1, :db_class=>2, 
@@ -2848,18 +2483,12 @@ module TkConfigMethod
   private :__numstrval_optkeys
 
   def __boolval_optkeys
-    ['exportselection', 'jump', 'setgrid', 'takefocus']
+    []
   end
   private :__boolval_optkeys
 
   def __strval_optkeys
-    [
-      'text', 'label', 'show', 'data', 'file', 
-      'activebackground', 'activeforeground', 'background', 
-      'disabledforeground', 'disabledbackground', 'foreground', 
-      'highlightbackground', 'highlightcolor', 'insertbackground', 
-      'selectbackground', 'selectforeground', 'troughcolor'
-    ]
+    ['text', 'label', 'show', 'data', 'file']
   end
   private :__strval_optkeys
 
@@ -2873,29 +2502,7 @@ module TkConfigMethod
   end
   private :__numlistval_optkeys
 
-  def __tkvariable_optkeys
-    ['variable', 'textvariable']
-  end
-  private :__tkvariable_optkeys
-
-  def __val2ruby_optkeys  # { key=>proc, ... }
-    # The method is used to convert a opt-value to a ruby's object.
-    # When get the value of the option "key", "proc.call(value)" is called.
-    {}
-  end
-  private :__val2ruby_optkeys
-
-  def __ruby2val_optkeys  # { key=>proc, ... }
-    # The method is used to convert a ruby's object to a opt-value.
-    # When set the value of the option "key", "proc.call(value)" is called.
-    # That is, "-#{key} #{proc.call(value)}".
-    {}
-  end
-  private :__ruby2val_optkeys
-
   def __methodcall_optkeys  # { key=>method, ... }
-    # The method is used to both of get and set.
-    # Usually, the 'key' will not be a widget option.
     {}
   end
   private :__methodcall_optkeys
@@ -2926,7 +2533,6 @@ module TkConfigMethod
     }
     keys2
   end
-  private :__conv_keyonly_opts
 
   def config_hash_kv(keys, enc_mode = nil, conf = nil)
     hash_kv(__conv_keyonly_opts(keys), enc_mode, conf)
@@ -2944,22 +2550,7 @@ module TkConfigMethod
   end
 
   def cget(slot)
-    orig_slot = slot
     slot = slot.to_s
- 
-   if slot.length == 0
-      fail ArgumentError, "Invalid option `#{orig_slot.inspect}'"
-    end
-
-    if ( method = _symbolkey2str(__val2ruby_optkeys())[slot] )
-      optval = tk_call_without_enc(*(__cget_cmd << "-#{slot}"))
-      begin
-        return method.call(optval)
-      rescue => e
-        warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-        return optval
-      end
-    end
 
     if ( method = _symbolkey2str(__methodcall_optkeys)[slot] )
       return self.__send__(method)
@@ -3011,10 +2602,6 @@ module TkConfigMethod
         fnt
       end
 
-    when /^(#{__tkvariable_optkeys.join('|')})$/
-      v = tk_call_without_enc(*(__cget_cmd << "-#{slot}"))
-      (v.empty?)? nil: TkVarAccess.new(v)
-
     else
       tk_tcl2ruby(tk_call_without_enc(*(__cget_cmd << "-#{slot}")), true)
     end
@@ -3029,11 +2616,6 @@ module TkConfigMethod
         self.__send__(method, value) if value
       }
 
-      __ruby2val_optkeys.each{|key, method|
-        key = key.to_s
-        slot[key] = method.call(slot[key]) if slot.has_key?(key)
-      }
-
       __keyonly_optkeys.each{|defkey, undefkey|
         conf = slot.find{|kk, vv| kk == defkey.to_s}
         if conf
@@ -3054,12 +2636,7 @@ module TkConfigMethod
       end
 
     else
-      orig_slot = slot
       slot = slot.to_s
-      if slot.length == 0
-        fail ArgumentError, "Invalid option `#{orig_slot.inspect}'"
-      end
-
       if ( conf = __keyonly_optkeys.find{|k, v| k.to_s == slot} )
         defkey, undefkey = conf
         if value
@@ -3067,8 +2644,6 @@ module TkConfigMethod
         elsif undefkey
           tk_call(*(__config_cmd << "-#{undefkey}"))
         end
-      elsif ( method = _symbolkey2str(__ruby2val_optkeys)[slot] )
-        tk_call(*(__config_cmd << "-#{slot}" << method.call(value)))
       elsif ( method = _symbolkey2str(__methodcall_optkeys)[slot] )
         self.__send__(method, value)
       elsif (slot =~ /^(|latin|ascii|kanji)(#{__font_optkeys.join('|')})$/)
@@ -3090,11 +2665,9 @@ module TkConfigMethod
 
   def configinfo(slot = nil)
     if TkComm::GET_CONFIGINFO_AS_ARRAY
-      if (slot && 
-          slot.to_s =~ /^(|latin|ascii|kanji)(#{__font_optkeys.join('|')})$/)
+      if (slot.to_s =~ /^(|latin|ascii|kanji)(#{__font_optkeys.join('|')})$/)
         fontkey  = $2
-        # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}"))))
-        conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}")), false, true)
+        conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}"))))
         conf[__configinfo_struct[:key]] = 
           conf[__configinfo_struct[:key]][1..-1]
         if ( ! __configinfo_struct[:alias] \
@@ -3111,38 +2684,12 @@ module TkConfigMethod
         if slot
           slot = slot.to_s
           case slot
-          when /^(#{__val2ruby_optkeys().keys.join('|')})$/
-            method = _symbolkey2str(__val2ruby_optkeys())[slot]
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd() << "-#{slot}")), false, true)
-            if ( __configinfo_struct[:default_value] \
-                && conf[__configinfo_struct[:default_value]] )
-              optval = conf[__configinfo_struct[:default_value]]
-              begin
-                val = method.call(optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__configinfo_struct[:default_value]] = val
-            end
-            if ( conf[__configinfo_struct[:current_value]] )
-              optval = conf[__configinfo_struct[:current_value]]
-              begin
-                val = method.call(optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__configinfo_struct[:current_value]] = val
-            end
-
           when /^(#{__methodcall_optkeys.keys.join('|')})$/
             method = _symbolkey2str(__methodcall_optkeys)[slot]
             return [slot, '', '', '', self.__send__(method)]
 
           when /^(#{__numval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]])
@@ -3163,8 +2710,7 @@ module TkConfigMethod
             end
 
           when /^(#{__numstrval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]])
@@ -3177,8 +2723,7 @@ module TkConfigMethod
             end
 
           when /^(#{__boolval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]])
@@ -3199,8 +2744,7 @@ module TkConfigMethod
             end
 
           when /^(#{__listval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]])
@@ -3213,8 +2757,7 @@ module TkConfigMethod
             end
 
           when /^(#{__numlistval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] \
@@ -3229,33 +2772,9 @@ module TkConfigMethod
             end
 
           when /^(#{__strval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
-
-          when /^(#{__tkvariable_optkeys.join('|')})$/
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
-
-            if ( __configinfo_struct[:default_value] \
-                && conf[__configinfo_struct[:default_value]])
-              v = conf[__configinfo_struct[:default_value]]
-              if v.empty?
-                conf[__configinfo_struct[:default_value]] = nil
-              else
-                conf[__configinfo_struct[:default_value]] = TkVarAccess.new(v)
-              end
-            end
-            if ( conf[__configinfo_struct[:current_value]] )
-              v = conf[__configinfo_struct[:current_value]]
-              if v.empty?
-                conf[__configinfo_struct[:current_value]] = nil
-              else
-                conf[__configinfo_struct[:current_value]] = TkVarAccess.new(v)
-              end
-            end
-
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
           else
-            # conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_list(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), 0, false, true)
+            conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
           end
           conf[__configinfo_struct[:key]] = 
             conf[__configinfo_struct[:key]][1..-1]
@@ -3270,39 +2789,12 @@ module TkConfigMethod
           conf
 
         else
-          # ret = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*__confinfo_cmd))).collect{|conflist|
-          #  conf = tk_split_simplelist(conflist)
-          ret = tk_split_simplelist(tk_call_without_enc(*__confinfo_cmd), false, false).collect{|conflist|
-            conf = tk_split_simplelist(conflist, false, true)
+          ret = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*__confinfo_cmd))).collect{|conflist|
+            conf = tk_split_simplelist(conflist)
             conf[__configinfo_struct[:key]] = 
               conf[__configinfo_struct[:key]][1..-1]
 
-            optkey = conf[__configinfo_struct[:key]]
-            case optkey
-            when /^(#{__val2ruby_optkeys().keys.join('|')})$/
-              method = _symbolkey2str(__val2ruby_optkeys())[optkey]
-              if ( __configinfo_struct[:default_value] \
-                  && conf[__configinfo_struct[:default_value]] )
-                optval = conf[__configinfo_struct[:default_value]]
-                begin
-                  val = method.call(optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__configinfo_struct[:default_value]] = val
-              end
-              if ( conf[__configinfo_struct[:current_value]] )
-                optval = conf[__configinfo_struct[:current_value]]
-                begin
-                  val = method.call(optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__configinfo_struct[:current_value]] = val
-              end
-
+            case conf[__configinfo_struct[:key]]
             when /^(#{__strval_optkeys.join('|')})$/
               # do nothing
 
@@ -3379,25 +2871,6 @@ module TkConfigMethod
                   list(conf[__configinfo_struct[:current_value]])
               end
 
-            when /^(#{__tkvariable_optkeys.join('|')})$/
-              if ( __configinfo_struct[:default_value] \
-                  && conf[__configinfo_struct[:default_value]] )
-                v = conf[__configinfo_struct[:default_value]]
-                if v.empty?
-                  conf[__configinfo_struct[:default_value]] = nil
-                else
-                  conf[__configinfo_struct[:default_value]] = TkVarAccess.new(v)
-                end
-              end
-              if ( conf[__configinfo_struct[:current_value]] )
-                v = conf[__configinfo_struct[:current_value]]
-                if v.empty?
-                  conf[__configinfo_struct[:current_value]] = nil
-                else
-                  conf[__configinfo_struct[:current_value]] = TkVarAccess.new(v)
-                end
-              end
-
             else
               if ( __configinfo_struct[:default_value] \
                   && conf[__configinfo_struct[:default_value]] )
@@ -3449,11 +2922,9 @@ module TkConfigMethod
       end
 
     else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
-      if (slot && 
-          slot.to_s =~ /^(|latin|ascii|kanji)(#{__font_optkeys.join('|')})$/)
+      if (slot.to_s =~ /^(|latin|ascii|kanji)(#{__font_optkeys.join('|')})$/)
         fontkey  = $2
-        # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}"))))
-        conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}")), false, true)
+        conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{fontkey}"))))
         conf[__configinfo_struct[:key]] = 
           conf[__configinfo_struct[:key]][1..-1]
 
@@ -3475,38 +2946,12 @@ module TkConfigMethod
         if slot
           slot = slot.to_s
           case slot
-          when /^(#{__val2ruby_optkeys().keys.join('|')})$/
-            method = _symbolkey2str(__val2ruby_optkeys())[slot]
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
-            if ( __configinfo_struct[:default_value] \
-                && conf[__configinfo_struct[:default_value]] )
-              optval = conf[__configinfo_struct[:default_value]]
-              begin
-                val = method.call(optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__configinfo_struct[:default_value]] = val
-            end
-            if ( conf[__configinfo_struct[:current_value]] )
-              optval = conf[__configinfo_struct[:current_value]]
-              begin
-                val = method.call(optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__configinfo_struct[:current_value]] = val
-            end
-
           when /^(#{__methodcall_optkeys.keys.join('|')})$/
             method = _symbolkey2str(__methodcall_optkeys)[slot]
             return {slot => ['', '', '', self.__send__(method)]}
 
           when /^(#{__numval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] )
@@ -3527,8 +2972,7 @@ module TkConfigMethod
             end
 
           when /^(#{__numstrval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] )
@@ -3541,8 +2985,7 @@ module TkConfigMethod
             end
 
           when /^(#{__boolval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] )
@@ -3563,8 +3006,7 @@ module TkConfigMethod
             end
 
           when /^(#{__listval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] )
@@ -3577,8 +3019,7 @@ module TkConfigMethod
             end
 
           when /^(#{__numlistval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
 
             if ( __configinfo_struct[:default_value] \
                 && conf[__configinfo_struct[:default_value]] \
@@ -3592,33 +3033,10 @@ module TkConfigMethod
                 list(conf[__configinfo_struct[:current_value]])
             end
 
-          when /^(#{__tkvariable_optkeys.join('|')})$/
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
-
-            if ( __configinfo_struct[:default_value] \
-                && conf[__configinfo_struct[:default_value]] )
-              v = conf[__configinfo_struct[:default_value]]
-              if v.empty?
-                conf[__configinfo_struct[:default_value]] = nil
-              else
-                conf[__configinfo_struct[:default_value]] = TkVarAccess.new(v)
-              end
-            end
-            if ( conf[__configinfo_struct[:current_value]] )
-              v = conf[__configinfo_struct[:current_value]]
-              if v.empty?
-                conf[__configinfo_struct[:current_value]] = nil
-              else
-                conf[__configinfo_struct[:current_value]] = TkVarAccess.new(v)
-              end
-            end
-
           when /^(#{__strval_optkeys.join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
           else
-            # conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}"))))
-            conf = tk_split_list(tk_call_without_enc(*(__confinfo_cmd << "-#{slot}")), 0, false, true)
+            conf = tk_split_list(_fromUTF8(tk_send_without_enc(*(__confinfo_cmd << "-#{slot}"))))
           end
           conf[__configinfo_struct[:key]] = 
             conf[__configinfo_struct[:key]][1..-1]
@@ -3636,39 +3054,12 @@ module TkConfigMethod
 
         else
           ret = {}
-          # tk_split_simplelist(_fromUTF8(tk_call_without_enc(*__confinfo_cmd))).each{|conflist|
-          #  conf = tk_split_simplelist(conflist)
-          tk_split_simplelist(tk_call_without_enc(*__confinfo_cmd), false, false).each{|conflist|
-            conf = tk_split_simplelist(conflist, false, true)
+          tk_split_simplelist(_fromUTF8(tk_call_without_enc(*__confinfo_cmd))).each{|conflist|
+            conf = tk_split_simplelist(conflist)
             conf[__configinfo_struct[:key]] = 
               conf[__configinfo_struct[:key]][1..-1]
 
-            optkey = conf[__configinfo_struct[:key]]
-            case optkey
-            when /^(#{__val2ruby_optkeys().keys.join('|')})$/
-              method = _symbolkey2str(__val2ruby_optkeys())[optkey]
-              if ( __configinfo_struct[:default_value] \
-                  && conf[__configinfo_struct[:default_value]] )
-                optval = conf[__configinfo_struct[:default_value]]
-                begin
-                  val = method.call(optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__configinfo_struct[:default_value]] = val
-              end
-              if ( conf[__configinfo_struct[:current_value]] )
-                optval = conf[__configinfo_struct[:current_value]]
-                begin
-                  val = method.call(optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__configinfo_struct[:current_value]] = val
-              end
-
+            case conf[__configinfo_struct[:key]]
             when /^(#{__strval_optkeys.join('|')})$/
               # do nothing
 
@@ -3745,25 +3136,6 @@ module TkConfigMethod
                   list(conf[__configinfo_struct[:current_value]])
               end
 
-            when /^(#{__tkvariable_optkeys.join('|')})$/
-              if ( __configinfo_struct[:default_value] \
-                  && conf[__configinfo_struct[:default_value]] )
-                v = conf[__configinfo_struct[:default_value]]
-                if v.empty?
-                  conf[__configinfo_struct[:default_value]] = nil
-                else
-                  conf[__configinfo_struct[:default_value]] = TkVarAccess.new
-                end
-              end
-              if ( conf[__configinfo_struct[:current_value]] )
-                v = conf[__configinfo_struct[:current_value]]
-                if v.empty?
-                  conf[__configinfo_struct[:current_value]] = nil
-                else
-                  conf[__configinfo_struct[:current_value]] = TkVarAccess.new
-                end
-              end
-
             else
               if ( __configinfo_struct[:default_value] \
                   && conf[__configinfo_struct[:default_value]] )
@@ -3885,25 +3257,6 @@ class TkObject<TkKernel
   end
   # private :tk_send, :tk_send_without_enc, :tk_send_with_enc
 
-  def tk_send_to_list(cmd, *rest)
-    tk_call_to_list(path, cmd, *rest)
-  end
-  def tk_send_to_list_without_enc(cmd, *rest)
-    tk_call_to_list_without_enc(path, cmd, *rest)
-  end
-  def tk_send_to_list_with_enc(cmd, *rest)
-    tk_call_to_list_with_enc(path, cmd, *rest)
-  end
-  def tk_send_to_simplelist(cmd, *rest)
-    tk_call_to_simplelist(path, cmd, *rest)
-  end
-  def tk_send_to_simplelist_without_enc(cmd, *rest)
-    tk_call_to_simplelist_without_enc(path, cmd, *rest)
-  end
-  def tk_send_to_simplelist_with_enc(cmd, *rest)
-    tk_call_to_simplelist_with_enc(path, cmd, *rest)
-  end
-
   def method_missing(id, *args)
     name = id.id2name
     case args.length
@@ -3919,14 +3272,12 @@ class TkObject<TkKernel
       begin
         cget(name)
       rescue
-        super(id, *args)
-#        fail NameError, 
-#             "undefined local variable or method `#{name}' for #{self.to_s}", 
-#             error_at
+        fail NameError, 
+             "undefined local variable or method `#{name}' for #{self.to_s}", 
+             error_at
       end
     else
-      super(id, *args)
-#      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
+      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
     end
   end
 
@@ -3942,9 +3293,7 @@ class TkObject<TkKernel
 =end
 
   def event_generate(context, keys=nil)
-    if context.kind_of?(TkEvent::Event)
-      context.generate(self, ((keys)? keys: {}))
-    elsif keys
+    if keys
       #tk_call('event', 'generate', path, 
       #       "<#{tk_event_sequence(context)}>", *hash_kv(keys))
       tk_call_without_enc('event', 'generate', path, 
@@ -3992,19 +3341,19 @@ class TkWindow<TkObject
       widgetname = keys.delete('widgetname')
       install_win(if parent then parent.path end, widgetname)
       without_creating = keys.delete('without_creating')
-      # if without_creating && !widgetname 
-      #   fail ArgumentError, 
-      #        "if set 'without_creating' to true, need to define 'widgetname'"
-      # end
+      if without_creating && !widgetname 
+        fail ArgumentError, 
+             "if set 'without_creating' to true, need to define 'widgetname'"
+      end
     elsif keys
       keys = _symbolkey2str(keys)
       widgetname = keys.delete('widgetname')
       install_win(if parent then parent.path end, widgetname)
       without_creating = keys.delete('without_creating')
-      # if without_creating && !widgetname 
-      #   fail ArgumentError, 
-      #        "if set 'without_creating' to true, need to define 'widgetname'"
-      # end
+      if without_creating && !widgetname 
+        fail ArgumentError, 
+             "if set 'without_creating' to true, need to define 'widgetname'"
+      end
     else
       install_win(if parent then parent.path end)
     end
@@ -4041,11 +3390,6 @@ class TkWindow<TkObject
           key = key.to_s
           methodkeys[key] = keys.delete(key) if keys.key?(key)
         }
-
-        __ruby2val_optkeys.each{|key, method|
-          key = key.to_s
-          keys[key] = method.call(keys[key]) if keys.has_key?(key)
-        }
       end
       if without_creating && keys
         #configure(keys)
@@ -4197,7 +3541,7 @@ class TkWindow<TkObject
     self
   end
 
-  def grid_forget
+  def  grid_forget
     #tk_call('grid', 'forget', epath)
     TkGrid.forget(self)
     self
@@ -4281,9 +3625,9 @@ class TkWindow<TkObject
     #  self
     #end
     if mode == None
-      TkGrid.propagate(self)
+      TkGrid.propagete(self)
     else
-      TkGrid.propagate(self, mode)
+      TkGrid.propagete(self, mode)
       self
     end
   end
@@ -4434,14 +3778,12 @@ class TkWindow<TkObject
     tk_call 'lower', epath, below
     self
   end
-  alias lower_window lower
   def raise(above=None)
     #above = above.epath if above.kind_of?(TkObject)
     above = _epath(above)
     tk_call 'raise', epath, above
     self
   end
-  alias raise_window raise
 
   def command(cmd=nil, &b)
     if cmd
@@ -4598,8 +3940,6 @@ end
 #Tk.freeze
 
 module Tk
-  RELEASE_DATE = '2007-01-26'.freeze
-
   autoload :AUTO_PATH,        'tk/variable'
   autoload :TCL_PACKAGE_PATH, 'tk/variable'
   autoload :PACKAGE_PATH,     'tk/variable'
@@ -4608,9 +3948,9 @@ module Tk
   autoload :TCL_PRECISION,    'tk/variable'
 end
 
+
 # call setup script for Tk extension libraries (base configuration)
 begin
-  require 'tkextlib/version.rb'
   require 'tkextlib/setup.rb'
 rescue LoadError
   # ignore
diff --git a/ext/tk/lib/tk/autoload.rb b/ext/tk/lib/tk/autoload.rb
index 6b3773f4ea..3006b559d6 100644
--- a/ext/tk/lib/tk/autoload.rb
+++ b/ext/tk/lib/tk/autoload.rb
@@ -47,10 +47,8 @@ autoload :TkConsole,          'tk/console'
 
 autoload :TkDialog,           'tk/dialog'
 autoload :TkDialog2,          'tk/dialog'
-autoload :TkDialogObj,        'tk/dialog'
 autoload :TkWarning,          'tk/dialog'
 autoload :TkWarning2,         'tk/dialog'
-autoload :TkWarningObj,       'tk/dialog'
 
 autoload :TkEntry,            'tk/entry'
 
@@ -150,7 +148,6 @@ autoload :TkTextWindow,       'tk/textwindow'
 
 autoload :TkAfter,            'tk/timer'
 autoload :TkTimer,            'tk/timer'
-autoload :TkRTTimer,          'tk/timer'
 
 autoload :TkToplevel,         'tk/toplevel'
 
@@ -162,7 +159,6 @@ autoload :TkVariable,         'tk/variable'
 autoload :TkVarAccess,        'tk/variable'
 
 autoload :TkVirtualEvent,     'tk/virtevent'
-autoload :TkNamedVirtualEvent,'tk/virtevent'
 
 autoload :TkWinfo,            'tk/winfo'
 
diff --git a/ext/tk/lib/tk/bindtag.rb b/ext/tk/lib/tk/bindtag.rb
index 9023a08e06..737223e3df 100644
--- a/ext/tk/lib/tk/bindtag.rb
+++ b/ext/tk/lib/tk/bindtag.rb
@@ -23,7 +23,6 @@ class TkBindTag
       @id = name
       BTagID_TBL[@id] = self
       bind(*args, &b) if args != []
-      self
     }
   end
 
diff --git a/ext/tk/lib/tk/canvas.rb b/ext/tk/lib/tk/canvas.rb
index c30fd79bb9..a0543cc42d 100644
--- a/ext/tk/lib/tk/canvas.rb
+++ b/ext/tk/lib/tk/canvas.rb
@@ -11,25 +11,11 @@ require 'tk/scrollable'
 module TkCanvasItemConfig
   include TkItemConfigMethod
 
-  def __item_strval_optkeys(id)
-    # maybe need to override
-    super(id) + [
-      'fill', 'activefill', 'disabledfill', 
-      'outline', 'activeoutline', 'disabledoutline'
-    ]
-  end
-  private :__item_strval_optkeys
-
   def __item_methodcall_optkeys(id)
     {'coords'=>'coords'}
   end
   private :__item_methodcall_optkeys
 
-  def __item_val2ruby_optkeys(id)  # { key=>proc, ... }
-    super(id).update('window'=>proc{|i, v| window(v)})
-  end
-  private :__item_val2ruby_optkeys
-
   def __item_pathname(tagOrId)
     if tagOrId.kind_of?(TkcItem) || tagOrId.kind_of?(TkcTag)
       self.path + ';' + tagOrId.id.to_s
@@ -42,7 +28,7 @@ end
 
 class TkCanvas<TkWindow
   include TkCanvasItemConfig
-  include Tk::Scrollable
+  include Scrollable
 
   TkCommandNames = ['canvas'.freeze].freeze
   WidgetClassName = 'Canvas'.freeze
@@ -61,16 +47,6 @@ class TkCanvas<TkWindow
   #end
   #private :create_self
 
-  def __numval_optkeys
-    super() + ['closeenough']
-  end
-  private :__numval_optkeys
-
-  def __boolval_optkeys
-    super() + ['confine']
-  end
-  private :__boolval_optkeys
-
   def tagid(tag)
     if tag.kind_of?(TkcItem) || tag.kind_of?(TkcTag)
       tag.id
@@ -88,10 +64,6 @@ class TkCanvas<TkWindow
 
 
   def addtag(tag, mode, *args)
-    mode = mode.to_s
-    if args[0] && mode =~ /^(above|below|with(tag)?)$/
-      args[0] = tagid(args[0])
-    end
     tk_send_without_enc('addtag', tagid(tag), mode, *args)
     self
   end
@@ -128,7 +100,7 @@ class TkCanvas<TkWindow
   #end
   def itembind(tag, context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -143,7 +115,7 @@ class TkCanvas<TkWindow
   #end
   def itembind_append(tag, context, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -187,12 +159,8 @@ class TkCanvas<TkWindow
 
   def delete(*args)
     if TkcItem::CItemID_TBL[self.path]
-      args.each{|tag|
-        find('withtag', tag).each{|item|
-          if item.kind_of?(TkcItem)
-            TkcItem::CItemID_TBL[self.path].delete(item.id)
-          end
-        }
+      find('withtag', *args).each{|item| 
+        TkcItem::CItemID_TBL[self.path].delete(item.id)
       }
     end
     tk_send_without_enc('delete', *args.collect{|t| tagid(t)})
@@ -201,10 +169,9 @@ class TkCanvas<TkWindow
   alias remove delete
 
   def dtag(tag, tag_to_del=None)
-    tk_send_without_enc('dtag', tagid(tag), tagid(tag_to_del))
+    tk_send_without_enc('dtag', tagid(tag), tag_to_del)
     self
   end
-  alias deltag dtag
 
   def find(mode, *args)
     list(tk_send_without_enc('find', mode, *args)).collect!{|id| 
@@ -258,8 +225,8 @@ class TkCanvas<TkWindow
     self
   end
 
-  def index(tagOrId, idx)
-    number(tk_send_without_enc('index', tagid(tagOrId), idx))
+  def index(tagOrId, index)
+    number(tk_send_without_enc('index', tagid(tagOrId), index))
   end
 
   def insert(tagOrId, index, string)
@@ -543,8 +510,8 @@ class TkCanvas<TkWindow
     tk_send_without_enc('scan', 'mark', x, y)
     self
   end
-  def scan_dragto(x, y, gain=None)
-    tk_send_without_enc('scan', 'dragto', x, y, gain)
+  def scan_dragto(x, y)
+    tk_send_without_enc('scan', 'dragto', x, y)
     self
   end
 
@@ -630,11 +597,6 @@ class TkcItem<TkObject
         methodkeys[key] = keys.delete(key) if keys.key?(key)
       }
 
-      __item_ruby2val_optkeys(nil).each{|key, method|
-        key = key.to_s
-        keys[key] = method.call(keys[key]) if keys.has_key?(key)
-      }
-
       #args = args.flatten.concat(hash_kv(keys))
       args = args.flatten.concat(itemconfig_hash_kv(nil, keys))
     else
@@ -659,7 +621,7 @@ class TkcItem<TkObject
 
   def initialize(parent, *args)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @parent = @c = parent
     @path = parent.path
diff --git a/ext/tk/lib/tk/canvastag.rb b/ext/tk/lib/tk/canvastag.rb
index a5650ee68b..2eec6e3ca1 100644
--- a/ext/tk/lib/tk/canvastag.rb
+++ b/ext/tk/lib/tk/canvastag.rb
@@ -13,7 +13,7 @@ require 'tk/canvas'
 
 module TkcTagAccess
   def addtag(tag)
-    @c.addtag(tag, 'withtag', @id)
+    @c.addtag(tag, 'with', @id)
     self
   end
 
@@ -27,7 +27,7 @@ module TkcTagAccess
   #end
   def bind(seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -42,7 +42,7 @@ module TkcTagAccess
   #end
   def bind_append(seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -93,7 +93,6 @@ module TkcTagAccess
     @c.dtag(@id, tag_to_del)
     self
   end
-  alias deltag dtag
 
   def find
     @c.find('withtag', @id)
@@ -113,8 +112,8 @@ module TkcTagAccess
     self
   end
 
-  def index(idx)
-    @c.index(@id, idx)
+  def index(index)
+    @c.index(@id, index)
   end
 
   def insert(beforethis, string)
@@ -211,7 +210,7 @@ class TkcTag<TkObject
 
   def initialize(parent, mode=nil, *args)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @c = parent
     @cpath = parent.path
@@ -298,7 +297,7 @@ class TkcTagString<TkcTag
 
   def initialize(parent, name, mode=nil, *args)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @c = parent
     @cpath = parent.path
@@ -315,7 +314,7 @@ TkcNamedTag = TkcTagString
 class TkcTagAll<TkcTag
   def initialize(parent)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @c = parent
     @cpath = parent.path
@@ -328,7 +327,7 @@ end
 class TkcTagCurrent<TkcTag
   def initialize(parent)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @c = parent
     @cpath = parent.path
@@ -343,7 +342,7 @@ class TkcGroup<TkcTag
   #def create_self(parent, *args)
   def initialize(parent, *args)
     #unless parent.kind_of?(TkCanvas)
-    #  fail ArgumentError, "expect TkCanvas for 1st argument"
+    #  fail ArguemntError, "expect TkCanvas for 1st argument"
     #end
     @c = parent
     @cpath = parent.path
@@ -352,23 +351,20 @@ class TkcGroup<TkcTag
     CTagID_TBL[@cpath] = {} unless CTagID_TBL[@cpath]
     CTagID_TBL[@cpath][@id] = self
     Tk_cGroup_ID[1].succ!
-    include(*args) if args != []
+    add(*args) if args != []
   end
   #private :create_self
   
   def include(*tags)
     for i in tags
-      #i.addtag(@id)
-      @c.addtag_withtag(@id, i)
+      i.addtag(@id)
     end
     self
   end
-  alias add include
 
   def exclude(*tags)
     for i in tags
-      #i.dtag(@id)
-      @c.dtag(i, @id)
+      i.delete(@id)
     end
     self
   end
diff --git a/ext/tk/lib/tk/clock.rb b/ext/tk/lib/tk/clock.rb
index 4e9438f5ab..3581152c8b 100644
--- a/ext/tk/lib/tk/clock.rb
+++ b/ext/tk/lib/tk/clock.rb
@@ -5,17 +5,13 @@ require 'tk'
 
 module Tk
   module Clock
-    include Tk
-    extend TkCore
-
     def self.add(clk, *args)
       tk_call_without_enc('clock','add', clk, *args).to_i
     end
 
     def self.clicks(ms=nil)
-      ms = ms.to_s if ms.kind_of?(Symbol)
       case ms
-      when nil, ''
+      when nil
         tk_call_without_enc('clock','clicks').to_i
       when /^mic/
         tk_call_without_enc('clock','clicks','-microseconds').to_i
diff --git a/ext/tk/lib/tk/composite.rb b/ext/tk/lib/tk/composite.rb
index eaed8ed363..d85b815dd7 100644
--- a/ext/tk/lib/tk/composite.rb
+++ b/ext/tk/lib/tk/composite.rb
@@ -7,7 +7,6 @@ module TkComposite
   include Tk
   extend Tk
 
-=begin
   def initialize(parent=nil, *args)
     @delegates = {}
     @option_methods = {}
@@ -25,106 +24,6 @@ module TkComposite
       initialize_composite(*args)
     end
   end
-=end
-
-  def _choice_classname_of_baseframe
-    base_class_name = nil
-
-    klass = WidgetClassNames[self.class::WidgetClassName]
-
-    if klass
-      # WidgetClassName is a known class
-      if klass <= TkFrame || klass < TkComposite
-        # klass is valid for the base frame
-        if self.class <= klass
-          # use my classname
-          base_class_name = self.class.name
-          if base_class_name == ''
-            # anonymous class -> use ancestor's name
-            base_class_name = klass.name
-          end
-        else
-          # not subclass -> use WidgetClassName
-          base_class_name = klass.name
-        end
-
-      else
-        # klass is invalid for the base frame
-        if self.class < TkFrame || self.class.superclass < TkComposite
-          # my class name is valid for the base frame -> use my classname
-          base_class_name = self.class.name
-          if base_class_name == ''
-            # anonymous class -> use TkFrame
-            base_class_name = nil
-          end
-        else
-          # no idea for the base frame -> use TkFrame
-          base_class_name = nil
-        end
-      end
-
-    elsif self.class::WidgetClassName && ! self.class::WidgetClassName.empty?
-      # unknown WidgetClassName is defined -> use it for the base frame
-      base_class_name = self.class::WidgetClassName
-
-    else
-      # no valid WidgetClassName
-      if self.class < TkFrame || self.class.superclass < TkComposite
-        # my class name is valid for the base frame -> use my classname
-        base_class_name = self.class.name
-        if base_class_name == ''
-          # anonymous class -> use TkFrame
-          base_class_name = nil
-        end
-      else
-        # no idea for the base frame -> use TkFrame
-        base_class_name = nil
-      end
-    end
-
-    base_class_name
-  end
-  private :_choice_classname_of_baseframe
-
-  # def initialize(parent=nil, *args)
-  def initialize(*args)
-    @delegates = {}
-    @option_methods = {}
-    @option_setting = {}
-
-    if args[-1].kind_of?(Hash)
-      keys = _symbolkey2str(args.pop)
-    else
-      keys = {}
-    end
-    parent = args.shift
-    parent = keys.delete('parent') if keys.has_key?('parent')
-
-    if keys.key?('classname')
-      keys['class'] = keys.delete('classname')
-    end
-    if (base_class_name = (keys.delete('class')).to_s).empty?
-      base_class_name = _choice_classname_of_baseframe
-    end
-
-    if base_class_name
-      @frame = TkFrame.new(parent, :class=>base_class_name)
-    else
-      @frame = TkFrame.new(parent)
-    end
-    @path = @epath = @frame.path
-
-    args.push(keys) unless keys.empty?
-    initialize_composite(*args)
-  end
-
-  def database_classname
-    @frame.database_classname
-  end
-
-  def database_class
-    @frame.database_class
-  end
 
   def epath
     @epath
@@ -198,7 +97,7 @@ module TkComposite
     rescue
     end
 
-    super(slot)
+    super
   end
 
   def configure(slot, value=None)
@@ -235,7 +134,7 @@ module TkComposite
     rescue
     end
 
-    super(slot, value)
+    super
   end
 
   def configinfo(slot = nil)
@@ -272,10 +171,10 @@ module TkComposite
         rescue
         end
 
-        super(slot)
+        super
 
       else # slot == nil
-        info_list = super(slot)
+        info_list = super
 
         tbl = @delegates['DEFAULT']
         if tbl
@@ -351,10 +250,10 @@ module TkComposite
         rescue
         end
 
-        super(slot)
+        super
 
       else # slot == nil
-        info_list = super(slot)
+        info_list = super
 
         tbl = @delegates['DEFAULT']
         if tbl
diff --git a/ext/tk/lib/tk/console.rb b/ext/tk/lib/tk/console.rb
index 26ce262caa..f0d2c7aa87 100644
--- a/ext/tk/lib/tk/console.rb
+++ b/ext/tk/lib/tk/console.rb
@@ -7,12 +7,7 @@ module TkConsole
   include Tk
   extend Tk
 
-  TkCommandNames = ['console'.freeze, 'consoleinterp'.freeze].freeze
-
-  def self.create
-    TkCore::INTERP._create_console
-  end
-  self.create  # initialize console
+  TkCommandNames = ['console'.freeze].freeze
 
   def self.title(str=None)
     tk_call 'console', str
@@ -31,22 +26,4 @@ module TkConsole
     _fromUTF8(tk_call_without_enc('console', 'eval', 
                                   _get_eval_enc_str(tcl_script)))
   end
-  def self.maininterp_eval(tcl_script)
-    #
-    # supports a Tcl script only
-    # I have no idea to support a Ruby script seamlessly.
-    #
-    _fromUTF8(tk_call_without_enc('consoleinterp', 'eval', 
-                                  _get_eval_enc_str(tcl_script)))
-
-  end
-  def self.maininterp_record(tcl_script)
-    #
-    # supports a Tcl script only
-    # I have no idea to support a Ruby script seamlessly.
-    #
-    _fromUTF8(tk_call_without_enc('consoleinterp', 'record', 
-                                  _get_eval_enc_str(tcl_script)))
-
-  end
 end
diff --git a/ext/tk/lib/tk/dialog.rb b/ext/tk/lib/tk/dialog.rb
index 180da101e3..5b627d7c03 100644
--- a/ext/tk/lib/tk/dialog.rb
+++ b/ext/tk/lib/tk/dialog.rb
@@ -2,7 +2,6 @@
 #   tk/dialog.rb : create dialog boxes
 #
 require 'tk'
-require 'tk/variable.rb'
 
 class TkDialogObj < TkWindow
   extend Tk
@@ -50,14 +49,13 @@ class TkDialogObj < TkWindow
         end
       }
     end
-    # @config = 'after idle {' + @config + '};' if @config != ""
-    @config = array2tk_list(['after', 'idle', @config]) << ';' if @config != ""
+    @config = 'after idle {' + @config + '};' if @config != ""
   end
   private :_set_button_config
 
   # initialize tk_dialog
   def create_self(keys)
-    # @var = TkVariable.new
+    #@var = TkVariable.new
     @val = nil
 
     @title   = title
@@ -84,8 +82,7 @@ class TkDialogObj < TkWindow
       @title   = keys['title'] if keys.key? 'title'
       @message = keys['message'] if keys.key? 'message'
       @bitmap  = keys['bitmap'] if keys.key? 'bitmap'
-      # @bitmap  = '{}' if @bitmap == nil || @bitmap == ""
-      @bitmap  = '' unless @bitmap
+      @bitmap  = '{}' if @bitmap == nil || @bitmap == ""
       @default_button = keys['default'] if keys.key? 'default'
       @buttons = keys['buttons'] if keys.key? 'buttons'
 
@@ -98,9 +95,9 @@ class TkDialogObj < TkWindow
       @btnframe_config = keys['btnframe_config'] if keys.key? 'btnframe_config'
     end
 
-    #if @title.include? ?\s
-    #  @title = '{' + @title + '}'
-    #end
+    if @title.include? ?\s
+      @title = '{' + @title + '}'
+    end
 
     if @buttons.kind_of?(Array)
       _set_button_config(@buttons.collect{|cfg| 
@@ -112,8 +109,6 @@ class TkDialogObj < TkWindow
       @buttons = @buttons.keys
     end
     @buttons = tk_split_simplelist(@buttons) if @buttons.kind_of?(String)
-    @buttons = [] unless @buttons
-=begin
     @buttons = @buttons.collect{|s|
       if s.kind_of?(Array)
         s = s.join(' ')
@@ -124,7 +119,6 @@ class TkDialogObj < TkWindow
         s
       end
     }
-=end
 
     if @message_config.kind_of?(Hash)
       # @config << Kernel.format("%s.msg configure %s;", 
@@ -173,8 +167,7 @@ class TkDialogObj < TkWindow
     else
       default_button = @default_button
     end
-    # default_button = '{}' if default_button == nil
-    default_button = '' if default_button == nil
+    default_button = '{}' if default_button == nil
     #Tk.ip_eval('eval {global '+@var.id+';'+@config+
     #          'set '+@var.id+' [tk_dialog '+ 
     #          @path+" "+@title+" {#{@message}} "+@bitmap+" "+
@@ -183,14 +176,9 @@ class TkDialogObj < TkWindow
     # @val = Tk.ip_eval('tk_dialog ' + @path + ' ' + @title + 
     #                 ' {' + @message + '} ' + @bitmap + ' ' + 
     #                 String(default_button) + ' ' + @buttons.join(' ')).to_i
-    # @val = Tk.ip_eval(self.class::TkCommandNames[0] + ' ' + @path + ' ' + 
-    #                   @title + ' {' + @message + '} ' + @bitmap + ' ' + 
-    #                   String(default_button) + ' ' + @buttons.join(' ')).to_i
-    @val = Tk.ip_eval(array2tk_list([
-                                      self.class::TkCommandNames[0], 
-                                      @path, @title, @message, @bitmap, 
-                                      String(default_button)
-                                    ].concat(@buttons))).to_i
+    @val = Tk.ip_eval(self.class::TkCommandNames[0] + ' ' + @path + ' ' + 
+                      @title + ' {' + @message + '} ' + @bitmap + ' ' + 
+                      String(default_button) + ' ' + @buttons.join(' ')).to_i
   end
 
   def value
@@ -199,14 +187,13 @@ class TkDialogObj < TkWindow
   end
 
   def name
-    (@val)? @buttons[@val]: nil
+    @buttons[@val]
   end
-
-  ############################################################
-  #                                                          #
-  #  following methods should be overridden for each dialog  #
-  #                                                          #
-  ############################################################
+  ######################################################
+  #                                                    #
+  # these methods must be overridden for each dialog   #
+  #                                                    #
+  ######################################################
   private
 
   def title
diff --git a/ext/tk/lib/tk/encodedstr.rb b/ext/tk/lib/tk/encodedstr.rb
index 797e514a4c..aed0e7524e 100644
--- a/ext/tk/lib/tk/encodedstr.rb
+++ b/ext/tk/lib/tk/encodedstr.rb
@@ -67,13 +67,9 @@ module Tk
 
     def initialize(str, enc = nil)
       super(str)
-      # @encoding = ( enc || 
-      #              ((self.class::Encoding)? 
-      #                  self.class::Encoding : Tk.encoding_system) )
       @encoding = ( enc || 
-                   ((self.class::Encoding)?
-                         self.class::Encoding : 
-                         ((Tk.encoding)? Tk.encoding : Tk.encoding_system) ) )
+                   ((self.class::Encoding)? 
+                       self.class::Encoding : Tk.encoding_system) )
     end
 
     attr_reader :encoding
diff --git a/ext/tk/lib/tk/entry.rb b/ext/tk/lib/tk/entry.rb
index 4ac3f28229..a3c0e51cdd 100644
--- a/ext/tk/lib/tk/entry.rb
+++ b/ext/tk/lib/tk/entry.rb
@@ -21,26 +21,19 @@ class TkEntry<TkLabel
   #end
   #private :create_self
 
-  def __strval_optkeys
-    super() + ['show', 'disabledbackground', 'readonlybackground']
-  end
-  private :__strval_optkeys
-
   def bbox(index)
     list(tk_send_without_enc('bbox', index))
   end
   def cursor
     number(tk_send_without_enc('index', 'insert'))
   end
-  alias icursor cursor
   def cursor=(index)
     tk_send_without_enc('icursor', index)
     #self
     index
   end
-  alias icursor= cursor=
-  def index(idx)
-    number(tk_send_without_enc('index', idx))
+  def index(index)
+    number(tk_send_without_enc('index', index))
   end
   def insert(pos,text)
     tk_send_without_enc('insert', pos, _get_eval_enc_str(text))
diff --git a/ext/tk/lib/tk/event.rb b/ext/tk/lib/tk/event.rb
index 70a1e38bbe..dd01ba6309 100644
--- a/ext/tk/lib/tk/event.rb
+++ b/ext/tk/lib/tk/event.rb
@@ -8,289 +8,48 @@ end
 ########################
 
 require 'tkutil'
-require 'tk'
+# require 'tk'
 
 ########################
 
 module TkEvent
   class Event < TkUtil::CallbackSubst
-    module Grp
-      KEY         =           0x1
-      BUTTON      =           0x2
-      MOTION      =           0x4
-      CROSSING    =           0x8
-      FOCUS       =           0x10
-      EXPOSE      =           0x20
-      VISIBILITY  =           0x40
-      CREATE      =           0x80
-      DESTROY     =           0x100
-      UNMAP       =           0x200
-      MAP         =           0x400
-      REPARENT    =           0x800
-      CONFIG      =           0x1000
-      GRAVITY     =           0x2000
-      CIRC        =           0x4000
-      PROP        =           0x8000
-      COLORMAP    =           0x10000
-      VIRTUAL     =           0x20000
-      ACTIVATE    =           0x40000
-      MAPREQ      =           0x80000
-      CONFIGREQ   =           0x100000
-      RESIZEREQ   =           0x200000
-      CIRCREQ     =           0x400000
-
-      MWHEEL      =           0x10000000
-
-      ALL         =           0xFFFFFFFF
-
-      KEY_BUTTON_MOTION_VIRTUAL  = (KEY|MWHEEL|BUTTON|MOTION|VIRTUAL)
-      KEY_BUTTON_MOTION_CROSSING = (KEY|MWHEEL|BUTTON|MOTION|CROSSING|VIRTUAL)
-    end
-
-    type_data = [
-      #-----+-------------------+------------------+-----------------------#
-      #  ID |  const            |  group_flag      |  context_name         #
-      #-----+-------------------+------------------+-----------------------#
-      [  2,  :KeyPress,          Grp::KEY,         'KeyPress',    'Key'    ], 
-      [  3,  :KeyRelease,        Grp::KEY,         'KeyRelease'            ], 
-      [  4,  :ButtonPress,       Grp::BUTTON,      'ButtonPress', 'Button' ], 
-      [  5,  :ButtonRelease,     Grp::BUTTON,      'ButtonRelease'         ], 
-      [  6,  :MotionNotify,      Grp::MOTION,      'Motion'                ], 
-      [  7,  :EnterNotify,       Grp::CROSSING,    'Enter'                 ], 
-      [  8,  :LeaveNotify,       Grp::CROSSING,    'Leave'                 ], 
-      [  9,  :FocusIn,           Grp::FOCUS,       'FocusIn'               ], 
-      [ 10,  :FocusOut,          Grp::FOCUS,       'FocusOut'              ], 
-      [ 11,  :KeymapNotify,      0,                                        ], 
-      [ 12,  :Expose,            Grp::EXPOSE,      'Expose'                ], 
-      [ 13,  :GraphicsExpose,    Grp::EXPOSE,                              ], 
-      [ 14,  :NoExpose,          0,                                        ], 
-      [ 15,  :VisibilityNotify,  Grp::VISIBILITY,  'Visibility'            ], 
-      [ 16,  :CreateNotify,      Grp::CREATE,      'Create'                ], 
-      [ 17,  :DestroyNotify,     Grp::DESTROY,     'Destroy'               ], 
-      [ 18,  :UnmapNotify,       Grp::UNMAP,       'Unmap'                 ], 
-      [ 19,  :MapNotify,         Grp::MAP,         'Map'                   ], 
-      [ 20,  :MapRequest,        Grp::MAPREQ,      'MapRequest'            ], 
-      [ 21,  :ReparentNotify,    Grp::REPARENT,    'Reparent'              ], 
-      [ 22,  :ConfigureNotify,   Grp::CONFIG,      'Configure'             ], 
-      [ 23,  :ConfigureRequest,  Grp::CONFIGREQ,   'ConfigureRequest'      ], 
-      [ 24,  :GravityNotify,     Grp::GRAVITY,     'Gravity'               ], 
-      [ 25,  :ResizeRequest,     Grp::RESIZEREQ,   'ResizeRequest'         ], 
-      [ 26,  :CirculateNotify,   Grp::CIRC,        'Circulate'             ], 
-      [ 27,  :CirculateRequest,  0,                'CirculateRequest'      ], 
-      [ 28,  :PropertyNotify,    Grp::PROP,        'Property'              ], 
-      [ 29,  :SelectionClear,    0,                                        ], 
-      [ 30,  :SelectionRequest,  0,                                        ], 
-      [ 31,  :SelectionNotify,   0,                                        ], 
-      [ 32,  :ColormapNotify,    Grp::COLORMAP,    'Colormap'              ], 
-      [ 33,  :ClientMessage,     0,                                        ], 
-      [ 34,  :MappingNotify,     0,                                        ], 
-      [ 35,  :VirtualEvent,      Grp::VIRTUAL,                             ],
-      [ 36,  :ActivateNotify,    Grp::ACTIVATE,    'Activate'              ],
-      [ 37,  :DeactivateNotify,  Grp::ACTIVATE,    'Deactivate'            ],
-      [ 38,  :MouseWheelEvent,   Grp::MWHEEL,      'MouseWheel'            ],
-      [ 39,  :TK_LASTEVENT,      0,                                        ]
-    ]
-
     module TypeNum
+      KeyPress         =  2
+      KeyRelease       =  3
+      ButtonPress      =  4
+      ButtonRelease    =  5
+      MotionNotify     =  6
+      EnterNotify      =  7
+      LeaveNotify      =  8
+      FocusIn          =  9
+      FocusOut         = 10
+      KeymapNotify     = 11
+      Expose           = 12
+      GraphicsExpose   = 13
+      NoExpose         = 14
+      VisibilityNotify = 15
+      CreateNotify     = 16
+      DestroyNotify    = 17
+      UnmapNotify      = 18
+      MapNotify        = 19
+      MapRequest       = 20
+      ReparentNotify   = 21
+      ConfigureNotify  = 22
+      ConfigureRequest = 23
+      GravityNotify    = 24
+      ResizeRequest    = 25
+      CirculateNotify  = 26
+      CirculateRequest = 27
+      PropertyNotify   = 28
+      SelectionClear   = 29
+      SelectionRequest = 30
+      SelectionNotify  = 31
+      ColormapNotify   = 32
+      ClientMessage    = 33
+      MappingNotify    = 34
     end
 
-    TYPE_NAME_TBL  = Hash.new
-    TYPE_ID_TBL    = Hash.new
-    TYPE_GROUP_TBL = Hash.new
-
-    type_data.each{|id, c_name, g_flag, *t_names|
-      TypeNum.const_set(c_name, id)
-      t_names.each{|t_name| t_name.freeze; TYPE_NAME_TBL[t_name] = id }
-      TYPE_ID_TBL[id]    = t_names
-      TYPE_GROUP_TBL[id] = g_flag
-    }
-
-    TYPE_NAME_TBL.freeze
-    TYPE_ID_TBL.freeze
-
-    def self.type_id(name)
-      TYPE_NAME_TBL[name.to_s]
-    end
-
-    def self.type_name(id)
-      TYPE_ID_TBL[id] && TYPE_ID_TBL[id][0]
-    end
-
-    def self.group_flag(id)
-      TYPE_GROUP_TBL[id] || 0
-    end
-
-    #############################################
-
-    module StateMask
-      ShiftMask      =        (1<<0)
-      LockMask       =        (1<<1)
-      ControlMask    =        (1<<2)
-      Mod1Mask       =        (1<<3)
-      Mod2Mask       =        (1<<4)
-      Mod3Mask       =        (1<<5)
-      Mod4Mask       =        (1<<6)
-      Mod5Mask       =        (1<<7)
-      Button1Mask    =        (1<<8)
-      Button2Mask    =        (1<<9)
-      Button3Mask    =        (1<<10)
-      Button4Mask    =        (1<<11)
-      Button5Mask    =        (1<<12)
-
-      AnyModifier    =        (1<<15)
-
-      META_MASK      =  (AnyModifier<<1)
-      ALT_MASK       =  (AnyModifier<<2)
-      EXTENDED_MASK  =  (AnyModifier<<3)
-
-      CommandMask    =  Mod1Mask
-      OptionMask     =  Mod2Mask
-    end
-
-    #############################################
-
-    FIELD_FLAG = {
-      # key  =>  flag
-      'above'       => Grp::CONFIG, 
-      'borderwidth' => (Grp::CREATE|Grp::CONFIG),
-      'button'      => Grp::BUTTON, 
-      'count'       => Grp::EXPOSE, 
-      'data'        => Grp::VIRTUAL, 
-      'delta'       => Grp::MWHEEL, 
-      'detail'      => (Grp::FOCUS|Grp::CROSSING),
-      'focus'       => Grp::CROSSING,
-      'height'      => (Grp::EXPOSE|Grp::CONFIG),
-      'keycode'     => Grp::KEY,
-      'keysym'      => Grp::KEY,
-      'mode'        => (Grp::CROSSING|Grp::FOCUS),
-      'override'    => (Grp::CREATE|Grp::MAP|Grp::REPARENT|Grp::CONFIG),
-      'place'       => Grp::CIRC,
-      'root'        => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING),
-      'rootx'       => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING),
-      'rooty'       => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING),
-      'sendevent'   => Grp::ALL,
-      'serial'      => Grp::ALL,
-      'state'       => (Grp::KEY_BUTTON_MOTION_VIRTUAL|
-                        Grp::CROSSING|Grp::VISIBILITY),
-      'subwindow'   => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING),
-      'time'        => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING|
-                        Grp::PROP),
-      'warp'        => Grp::KEY_BUTTON_MOTION_VIRTUAL,
-      'width'       => (Grp::EXPOSE|Grp::CREATE|Grp::CONFIG),
-      'window'      => (Grp::CREATE|Grp::UNMAP|Grp::MAP|Grp::REPARENT|
-                        Grp::CONFIG|Grp::GRAVITY|Grp::CIRC),
-      'when'        => Grp::ALL,
-      'x'           => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING|
-                        Grp::EXPOSE|Grp::CREATE|Grp::CONFIG|Grp::GRAVITY|
-                        Grp::REPARENT),
-      'y'           => (Grp::KEY_BUTTON_MOTION_VIRTUAL|Grp::CROSSING|
-                        Grp::EXPOSE|Grp::CREATE|Grp::CONFIG|Grp::GRAVITY|
-                        Grp::REPARENT),
-    }
-
-    FIELD_OPERATION = {
-      'root' => proc{|val| 
-        begin
-          Tk.tk_call_without_enc('winfo', 'pathname', val)
-          val
-        rescue
-          nil
-        end
-      }, 
-
-      'subwindow' => proc{|val| 
-        begin
-          Tk.tk_call_without_enc('winfo', 'pathname', val)
-          val
-        rescue
-          nil
-        end
-      }, 
-
-      'window' => proc{|val| nil}
-    }
-
-    #-------------------------------------------
-
-    def valid_fields(group_flag=nil)
-      group_flag = self.class.group_flag(self.type) unless group_flag
-
-      fields = {}
-      FIELD_FLAG.each{|key, flag|
-        next if (flag & group_flag) == 0
-        begin
-          val = self.__send__(key)
-        rescue
-          next
-        end
-        next if !val || val == '??'
-        fields[key] = val
-      }
-
-      fields
-    end
-
-    def valid_for_generate(group_flag=nil)
-      fields = valid_fields(group_flag)
-
-      FIELD_OPERATION.each{|key, cmd|
-        next unless fields.has_key?(key)
-        val = FIELD_OPERATION[key].call(fields[key])
-        if val
-          fields[key] = val
-        else
-          fields.delete(key)
-        end
-      }
-
-      fields
-    end
-
-    def generate(win, modkeys={})
-      klass = self.class
-
-      if modkeys.has_key?(:type) || modkeys.has_key?('type')
-        modkeys = TkComm._symbolkey2str(modkeys)
-        type_id = modkeys.delete('type')
-      else
-        type_id = self.type
-      end
-
-      type_name  = klass.type_name(type_id)
-      unless type_name
-        fail RuntimeError, "type_id #{type_id} is invalid"
-      end
-
-      group_flag = klass.group_flag(type_id)
-
-      opts = valid_for_generate(group_flag)
-
-      modkeys.each{|key, val|
-        if val
-          opts[key.to_s] = val
-        else
-          opts.delete(key.to_s)
-        end
-      }
-
-      if group_flag != Grp::KEY
-        Tk.event_generate(win, type_name, opts)
-      else
-        # If type is KEY event, focus should be set to target widget.
-        # If not set, original widget will get the same event. 
-        # That will make infinite loop.
-        w = Tk.tk_call_without_enc('focus')
-        begin
-          Tk.tk_call_without_enc('focus', win)
-          Tk.event_generate(win, type_name, opts)
-        ensure
-          Tk.tk_call_without_enc('focus', w)
-        end
-      end
-    end
-
-    #############################################
-
     # [ <'%' subst-key char>, <proc type char>, <instance var (accessor) name>]
     KEY_TBL = [
       [ ?#, ?n, :serial ], 
@@ -316,7 +75,6 @@ module TkEvent
       [ ?E, ?b, :send_event ], 
       [ ?K, ?s, :keysym ], 
       [ ?N, ?n, :keysym_num ], 
-      [ ?P, ?s, :property ], 
       [ ?R, ?s, :rootwin_id ], 
       [ ?S, ?s, :subwindow ], 
       [ ?T, ?n, :type ], 
@@ -372,7 +130,6 @@ module TkEvent
     #  []
     #end
 
-=begin
     alias button num
     alias delta  wheel_delta
     alias root   rootwin_id
@@ -381,21 +138,6 @@ module TkEvent
     alias rooty  y_root
     alias root_y y_root
     alias sendevent send_event
-=end
-    ALIAS_TBL = {
-      :button    => :num, 
-      :data      => :detail, 
-      :delta     => :wheel_delta, 
-      :root      => :rootwin_id, 
-      :rootx     => :x_root, 
-      :root_x    => :x_root, 
-      :rooty     => :y_root, 
-      :root_y    => :y_root, 
-      :sendevent => :send_event, 
-      :window    => :widget
-    }
-
-    _define_attribute_aliases(ALIAS_TBL)
 
   end
 
@@ -416,18 +158,10 @@ module TkEvent
         id = install_cmd(proc{|*arg|
           ex_args = []
           extra_args_tbl.reverse_each{|conv| ex_args << conv.call(arg.pop)}
-          begin
-            TkUtil.eval_cmd(cmd, *(ex_args.concat(klass.scan_args(keys, arg))))
-          rescue Exception=>e
-            if TkCore::INTERP.kind_of?(TclTkIp)
-              fail e
-            else
-              # MultiTkIp
-              fail Exception, "#{e.class}: #{e.message.dup}"
-            end
-          end
+          TkUtil.eval_cmd(cmd, *(ex_args.concat(klass.scan_args(keys, arg))))
         })
       end
+      id + ' ' + args
     else
       keys, args = klass._get_all_subst_keys
 
@@ -439,46 +173,11 @@ module TkEvent
         id = install_cmd(proc{|*arg|
           ex_args = []
           extra_args_tbl.reverse_each{|conv| ex_args << conv.call(arg.pop)}
-          begin
-            TkUtil.eval_cmd(cmd, *(ex_args << klass.new(*klass.scan_args(keys, arg))))
-          rescue Exception=>e
-            if TkCore::INTERP.kind_of?(TclTkIp)
-              fail e
-            else
-              # MultiTkIp
-              fail Exception, "#{e.class}: #{e.message.dup}"
-            end
-          end
+          TkUtil.eval_cmd(cmd, 
+                          *(ex_args << klass.new(*klass.scan_args(keys, arg))))
         })
       end
-    end
-
-    if TkCore::INTERP.kind_of?(TclTkIp)
       id + ' ' + args
-    else
-      # MultiTkIp
-      "if {[set st [catch {#{id} #{args}} ret]] != 0} {
-         if {$st == 4} {
-           return -code continue $ret
-         } elseif {$st == 3} {
-           return -code break $ret
-         } elseif {$st == 2} {
-           return -code return $ret
-         } elseif {[regexp {^Exception: (TkCallbackContinue: .*)$} \
-                                                               $ret m msg]} {
-           return -code continue $msg
-         } elseif {[regexp {^Exception: (TkCallbackBreak: .*)$} $ret m msg]} {
-           return -code break $msg
-         } elseif {[regexp {^Exception: (TkCallbackReturn: .*)$} $ret m msg]} {
-           return -code return $msg
-         } elseif {[regexp {^Exception: (\\S+: .*)$} $ret m msg]} {
-           return -code return $msg
-         } else {
-           return -code error $ret
-         }
-       } else {
-          set ret
-       }"
     end
   end
 
diff --git a/ext/tk/lib/tk/font.rb b/ext/tk/lib/tk/font.rb
index ab58ac5762..790537ef8d 100644
--- a/ext/tk/lib/tk/font.rb
+++ b/ext/tk/lib/tk/font.rb
@@ -163,96 +163,14 @@ class TkFont
   ###################################
   # class methods
   ###################################
-  def TkFont.actual(fnt, option=nil)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-     fnt.actual(option)
-    else
-      actual_core(fnt, nil, option)
-    end
-  end
-
-  def TkFont.actual_displayof(fnt, win, option=nil)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-     fnt.actual_displayof(win, option)
-    else
-      win = '.' unless win
-      actual_core(fnt, win, option)
-    end
-  end
-
-  def TkFont.configure(fnt, slot, value=None)
-    if fnt.kind_of?(TkFont)
-      fnt.configure(fnt, slot, value)
-    else
-      configure_core(fnt, slot, value)
-    end
-    fnt
-  end
-
-  def TkFont.configinfo(fnt, slot=nil)
-    if fnt.kind_of?(TkFont)
-      fnt.configinfo(fnt, slot)
-    else
-      configinfo_core(fnt, slot)
-    end
-  end
-
-  def TkFont.current_configinfo(fnt, slot=nil)
-    if fnt.kind_of?(TkFont)
-      fnt.current_configinfo(fnt, slot)
-    else
-      current_configinfo_core(fnt, slot)
-    end
-  end
-
-  def TkFont.measure(fnt, text)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-      fnt.measure(text)
-    else
-      measure_core(fnt, nil, text)
-    end
-  end
-
-  def TkFont.measure_displayof(fnt, win, text)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-      fnt.measure_displayof(win, text)
-    else
-      win = '.' unless win
-      measure_core(fnt, win, text)
-    end
-  end
-
-  def TkFont.metrics(fnt, option=nil)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-      fnt.metrics(option)
-    else
-      metrics_core(fnt, nil, option)
-    end
-  end
-
-  def TkFont.metrics_displayof(fnt, win, option=nil)
-    fnt = '{}' if fnt == ''
-    if fnt.kind_of?(TkFont)
-      font.metrics_displayof(win, option=nil)
-    else
-      win = '.' unless win
-      metrics_core(fnt, win, option)
-    end
-  end
-
-  def TkFont.families(win=nil)
+  def TkFont.families(window=nil)
     case (Tk::TK_VERSION)
     when /^4\.*/
       ['fixed']
 
     when /^8\.*/
-      if win
-        tk_split_simplelist(tk_call('font', 'families', '-displayof', win))
+      if window
+        tk_split_simplelist(tk_call('font', 'families', '-displayof', window))
       else
         tk_split_simplelist(tk_call('font', 'families'))
       end
@@ -344,17 +262,13 @@ class TkFont
       fnt = nil if fnt == [] || fnt == ""
 
       unless fnt
-        # create dummy
-        # TkFont.new(nil, nil).call_font_configure([path, key], *args)
-        dummy_fnt = TkFont.allocate
-        dummy_fnt.instance_eval{ init_dummy_fontobj() }
-        dummy_fnt
+        TkFont.new(nil, nil).call_font_configure([path, key], *args)
       else
         begin
           compound = tk_split_simplelist(
               Hash[*tk_split_simplelist(tk_call('font', 'configure', 
-                                                fnt))].collect{|k,v|
-                [k[1..-1], v]
+                                                fnt))].collect{|key,value|
+                [key[1..-1], value]
               }.assoc('compound')[1])
         rescue
           compound = []
@@ -391,51 +305,7 @@ class TkFont
   ###################################
   private
   ###################################
-  def init_dummy_fontobj
-    @id = Tk_FontID.join(TkCore::INTERP._ip_id_)
-    Tk_FontID[1].succ!
-    Tk_FontNameTBL[@id] = self
-
-    @latin_desscendant = nil
-    @kanji_desscendant = nil
-
-    case (Tk::TK_VERSION)
-    when /^4\.*/
-      @latinfont = ""
-      @kanjifont = ""
-      if JAPANIZED_TK
-        @compoundfont = [[@latinfont], [@kanjifont]]
-        @fontslot = {'font'=>@latinfont, 'kanjifont'=>@kanjifont}
-      else
-        @compoundfont = @latinfont
-        @fontslot = {'font'=>@latinfont}
-      end
-    else
-      @latinfont = @id + 'l'
-      @kanjifont = @id + 'k'
-      @compoundfont = @id + 'c'
-
-      if JAPANIZED_TK
-        tk_call('font', 'create', @latinfont, '-charset', 'iso8859')
-        tk_call('font', 'create', @kanjifont, '-charset', 'jisx0208.1983')
-        tk_call('font', 'create', @compoundfont, 
-                '-compound', [@latinfont, @kanjifont])
-      else
-        tk_call('font', 'create', @latinfont)
-        tk_call('font', 'create', @kanjifont)
-        tk_call('font', 'create', @compoundfont)
-      end
-
-      @fontslot = {'font'=>@compoundfont}
-    end
-
-    self
-  end
-
   def initialize(ltn=nil, knj=nil, keys=nil)
-    ltn = '{}' if ltn == ''
-    knj = '{}' if knj == ''
-
     # @id = Tk_FontID.join('')
     @id = Tk_FontID.join(TkCore::INTERP._ip_id_)
     Tk_FontID[1].succ!
@@ -488,19 +358,6 @@ class TkFont
     create_compoundfont(ltn, knj, keys)
   end
 
-  def initialize_copy(font)
-    unless font.kind_of?(TkFont)
-      fail TypeError, '"initialize_copy should take same class object'
-    end
-    if TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
-      keys = {}
-      font.configinfo.each{|key,value| keys[key] = value }
-      initialize(font.latin_font_id, font.kanji_font_id, keys)
-    else # ! TkComm::GET_CONFIGINFOwoRES_AS_ARRAY
-      initialize(font.latin_font_id, font.kanji_font_id, font.configinfo)
-    end
-  end
-
   def _get_font_info_from_hash(font)
     font = _symbolkey2str(font)
     foundry  = (info = font['foundry'] .to_s)?  info: '*'
@@ -724,17 +581,10 @@ class TkFont
   end
 
   def create_compoundfont_tk8x(ltn, knj, keys)
-    if knj
-      create_latinfont(ltn)
-      create_kanjifont(knj)
-    else
-      cfnt = ltn
-      create_kanjifont(cfnt)
-      create_latinfont(cfnt)
-    end
+    create_latinfont(ltn)
+    create_kanjifont(knj)
 
     @compoundfont = @id + 'c'
-
     if JAPANIZED_TK
       unless keys
         keys = {}
@@ -809,7 +659,6 @@ class TkFont
       end
 
       if knj
-        compoundkeys = nil
         kanjikeys = {}
         begin
           actual_core(@kanjifont).each{|key,val| kanjikeys[key] = val}
@@ -821,404 +670,17 @@ class TkFont
         end
       end
 
-      if cfnt
-        if cfnt.kind_of?(Hash)
-          compoundkeys = cfnt.dup
-        else
-          compoundkeys = {}
-          actual_core(cfnt).each{|key,val| compoundkeys[key] = val}
-        end
-        compoundkeys.update(_symbolkey2str(keys))
-        keys = compoundkeys
-      end
-
       @fontslot = {'font'=>@compoundfont}
       tk_call('font', 'configure', @compoundfont, *hash_kv(keys))
     end
   end
 
-  ###################################
-  public
-  ###################################
-  def inspect
-    sprintf("#<%s:%0x:%s>", self.class.inspect, self.__id__, @compoundfont)
-  end
-
-  def method_missing(id, *args)
-    name = id.id2name
-    case args.length
-    when 1
-      if name[-1] == ?=
-        configure name[0..-2], args[0]
-        args[0]
-      else
-        configure name, args[0]
-        self
-      end
-    when 0
-      begin
-        configinfo name
-      rescue
-        super(id, *args)
-#        fail NameError, "undefined local variable or method `#{name}' for #{self.to_s}", error_at
-      end
-    else
-      super(id, *args)
-#      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
-    end
-  end
-
-  def call_font_configure(path, *args)
-    if path.kind_of?(Array)
-      # [path, optkey]
-      win, tag = path[0].split(';')
-      optkey = path[1].to_s
-    else
-      win, tag, optkey = path.split(';')
-    end
-
-    fontslot = _symbolkey2str(@fontslot)
-    if optkey && optkey != ""
-      ltn = fontslot.delete('font')
-      knj = fontslot.delete('kanjifont')
-      fontslot[optkey] = ltn if ltn
-      fontslot["kanji#{optkey}"] = knj if knj
-    end
-
-    keys = _symbolkey2str(args.pop).update(fontslot)
-    args.concat(hash_kv(keys))
-    tk_call(*args)
-    Tk_FontUseTBL[[win, tag, optkey].join(';')] = self
-    self
-  end
-
-  def used
-    ret = []
-    Tk_FontUseTBL.each{|key,value|
-      next unless self == value
-      if key.include?(';')
-        win, tag, optkey = key.split(';')
-        winobj = tk_tcl2ruby(win)
-        if winobj.kind_of? TkText
-          if optkey
-            ret.push([winobj, winobj.tagid2obj(tag), optkey])
-          else
-            ret.push([winobj, winobj.tagid2obj(tag)])
-          end
-        elsif winobj.kind_of? TkCanvas
-          if (tagobj = TkcTag.id2obj(winobj, tag)).kind_of? TkcTag
-            if optkey
-              ret.push([winobj, tagobj, optkey])
-            else
-              ret.push([winobj, tagobj])
-            end
-          elsif (tagobj = TkcItem.id2obj(winobj, tag)).kind_of? TkcItem
-            if optkey
-              ret.push([winobj, tagobj, optkey])
-            else
-              ret.push([winobj, tagobj])
-            end
-          else
-            if optkey
-              ret.push([winobj, tag, optkey])
-            else
-              ret.push([winobj, tag])
-            end
-          end
-        elsif winobj.kind_of? TkMenu
-          if optkey
-            ret.push([winobj, tag, optkey])
-          else
-            ret.push([winobj, tag])
-          end
-        else
-          if optkey
-            ret.push([win, tag, optkey])
-          else
-            ret.push([win, tag])
-          end
-        end
-      else
-        ret.push(tk_tcl2ruby(key))
-      end
-    }
-    ret
-  end
-
-  def id
-    @id
-  end
-
-  def to_eval
-    font
-  end
-
-  def font
-    @compoundfont
-  end
-  alias font_id font
-
-  def latin_font_id
-    @latinfont
-  end
-
-  def latin_font
-    # @latinfont
-    if @latin_descendant
-      @latin_descendant
-    else
-      @latin_descendant = DescendantFont.new(self, 'latin')
-    end
-  end
-  alias latinfont latin_font
-
-  def kanji_font_id
-    @kanjifont
-  end
-
-  def kanji_font
-    # @kanjifont
-    if @kanji_descendant
-      @kanji_descendant
-    else
-      @kanji_descendant = DescendantFont.new(self, 'kanji')
-    end
-  end
-  alias kanjifont kanji_font
-
-  def actual(option=nil)
-    actual_core(@compoundfont, nil, option)
-  end
-
-  def actual_displayof(win, option=nil)
-    win = '.' unless win
-    actual_core(@compoundfont, win, option)
-  end
-
-  def latin_actual(option=nil)
-    actual_core(@latinfont, nil, option)
-  end
-
-  def latin_actual_displayof(win, option=nil)
-    win = '.' unless win
-    actual_core(@latinfont, win, option)
-  end
-
-  def kanji_actual(option=nil)
-    #if JAPANIZED_TK
-    if @kanjifont != ""
-      actual_core(@kanjifont, nil, option)
-    else
-      actual_core_tk4x(nil, nil, option)
-    end
-  end
-
-  def kanji_actual_displayof(win, option=nil)
-    #if JAPANIZED_TK
-    if @kanjifont != ""
-      win = '.' unless win
-      actual_core(@kanjifont, win, option)
-    else
-      actual_core_tk4x(nil, win, option)
-    end
-  end
-
-  def [](slot)
-    configinfo slot
-  end
-
-  def []=(slot, val)
-    configure slot, val
-    val
-  end
-
-  def configure(slot, value=None)
-    configure_core(@compoundfont, slot, value)
-    self
-  end
-
-  def configinfo(slot=nil)
-    configinfo_core(@compoundfont, slot)
-  end
-
-  def current_configinfo(slot=nil)
-    current_configinfo_core(@compoundfont, slot)
-  end
-
-  def delete
-    delete_core
-  end
-
-  def latin_configure(slot, value=None)
-    if JAPANIZED_TK
-      configure_core(@latinfont, slot, value)
-    else
-      configure(slot, value)
-    end
-    self
-  end
-
-  def latin_configinfo(slot=nil)
-    if JAPANIZED_TK
-      configinfo_core(@latinfont, slot)
-    else
-      configinfo(slot)
-    end
-  end
-
-  def kanji_configure(slot, value=None)
-    #if JAPANIZED_TK
-    if @kanjifont != ""
-      configure_core(@kanjifont, slot, value)
-      configure('size'=>configinfo('size')) # to reflect new configuration
-    else
-      #""
-      configure(slot, value)
-    end
-    self
-  end
-
-  def kanji_configinfo(slot=nil)
-    #if JAPANIZED_TK
-    if @kanjifont != ""
-      configinfo_core(@kanjifont, slot)
-    else
-      #[]
-      configinfo(slot)
-    end
-  end
-
-  def replace(ltn, knj=None)
-    knj = ltn if knj == None
-    latin_replace(ltn)
-    kanji_replace(knj)
-    self
-  end
-
-  def latin_replace(ltn)
-    latin_replace_core(ltn)
-    reset_pointadjust
-    self
-  end
-
-  def kanji_replace(knj)
-    kanji_replace_core(knj)
-    reset_pointadjust
-    self
-  end
-
-  def measure(text)
-    measure_core(@compoundfont, nil, text)
-  end
-
-  def measure_displayof(win, text)
-    win = '.' unless win
-    measure_core(@compoundfont, win, text)
-  end
-
-  def metrics(option=nil)
-    metrics_core(@compoundfont, nil, option)
-  end
-
-  def metrics_displayof(win, option=nil)
-    win = '.' unless win
-    metrics_core(@compoundfont, win, option)
-  end
-
-  def latin_metrics(option=nil)
-    metrics_core(@latinfont, nil, option)
-  end
-
-  def latin_metrics_displayof(win, option=nil)
-    win = '.' unless win
-    metrics_core(@latinfont, win, option)
-  end
-
-  def kanji_metrics(option=nil)
-    if JAPANIZED_TK
-      metrics_core(@kanjifont, nil, option)
-    else
-      metrics_core_tk4x(nil, nil, option)
-    end
-  end
-
-  def kanji_metrics_displayof(win, option=nil)
-    if JAPANIZED_TK
-      win = '.' unless win
-      metrics_core(@kanjifont, win, option)
-    else
-      metrics_core_tk4x(nil, win, option)
-    end
-  end
-
-  def reset_pointadjust
-    begin
-      if /^8\.*/ === Tk::TK_VERSION  && JAPANIZED_TK
-        configure('pointadjust' => latin_actual.assoc('size')[1].to_f / 
-                                      kanji_actual.assoc('size')[1].to_f )
-      end
-    rescue
-    end
-    self
-  end
-
-  ###################################
-  # private alias
-  ###################################
-  case (Tk::TK_VERSION)
-  when /^4\.*/
-    alias create_latinfont        create_latinfont_tk4x
-    alias create_kanjifont        create_kanjifont_tk4x
-    alias create_compoundfont     create_compoundfont_tk4x
-
-  when /^8\.[0-5]/
-    alias create_latinfont        create_latinfont_tk8x
-    alias create_kanjifont        create_kanjifont_tk8x
-    alias create_compoundfont     create_compoundfont_tk8x
-
-  else
-    alias create_latinfont        create_latinfont_tk8x
-    alias create_kanjifont        create_kanjifont_tk8x
-    alias create_compoundfont     create_compoundfont_tk8x
-
-  end
-
-  ###################################
-  # public alias
-  ###################################
-  alias ascii_font             latin_font
-  alias asciifont              latinfont
-  alias create_asciifont       create_latinfont
-  alias ascii_actual           latin_actual
-  alias ascii_actual_displayof latin_actual_displayof
-  alias ascii_configure        latin_configure
-  alias ascii_configinfo       latin_configinfo
-  alias ascii_replace          latin_replace
-  alias ascii_metrics          latin_metrics
-
-  ###################################
-=begin
-  def dup
-    TkFont.new(self)
-  end
-  def clone
-    TkFont.new(self)
-  end
-=end
-end
-
-module TkFont::CoreMethods
-  include Tk
-  extend TkCore
-
-  private
-
-  def actual_core_tk4x(font, win=nil, option=nil)
+  def actual_core_tk4x(font, window=nil, option=nil)
     # dummy
     if option == 'pointadjust' || option == :pointadjust
         1.0
     elsif option
-      case TkFont::OptionType[option.to_s]
+      case OptionType[option.to_s]
       when ?n
         0
       when ?b
@@ -1233,19 +695,17 @@ module TkFont::CoreMethods
     end
   end
 
-  def actual_core_tk8x(font, win=nil, option=nil)
-    font = '{}' if font == ''
-
+  def actual_core_tk8x(font, window=nil, option=nil)
     if option == 'compound' || option == :compound
       ""
     elsif option
-      if win
+      if window
         val = tk_call('font', 'actual', font, 
-                      "-displayof", win, "-#{option}")
+                      "-displayof", window, "-#{option}")
       else
         val = tk_call('font', 'actual', font, "-#{option}")
       end
-      case TkFont::OptionType[option.to_s]
+      case OptionType[option.to_s]
       when ?n
         num_or_str(val)
       when ?b
@@ -1254,9 +714,9 @@ module TkFont::CoreMethods
         val
       end
     else
-      l = tk_split_simplelist(if win
+      l = tk_split_simplelist(if window
                                  tk_call('font', 'actual', font, 
-                                                     "-displayof", win)
+                                                     "-displayof", window)
                               else
                                  tk_call('font', 'actual', font)
                               end)
@@ -1267,7 +727,7 @@ module TkFont::CoreMethods
         else
           key = key[1..-1]
           val = l.shift
-          case TkFont::OptionType[key]
+          case OptionType[key]
           when ?n
             r.push [key, num_or_str(val)]
           when ?b
@@ -1292,7 +752,7 @@ module TkFont::CoreMethods
       if option == 'pointadjust' || option == :pointadjust
         1.0
       elsif option
-        case TkFont::OptionType[option.to_s]
+        case OptionType[option.to_s]
         when ?n
           0
         when ?b
@@ -1312,7 +772,7 @@ module TkFont::CoreMethods
 
   def current_configinfo_core_tk4x(font, option=nil)
     if option
-      case TkFont::OptionType[option.to_s]
+      case OptionType[option.to_s]
       when ?n
         0
       when ?b
@@ -1400,7 +860,7 @@ module TkFont::CoreMethods
         ""
       elsif option
         val = tk_call('font', 'configure', font, "-#{option}")
-        case TkFont::OptionType[option.to_s]
+        case OptionType[option.to_s]
         when ?n
           num_or_str(val)
         when ?b
@@ -1417,7 +877,7 @@ module TkFont::CoreMethods
           else
             key = key[1..-1]
             val = l.shift
-            case TkFont::OptionType[key]
+            case OptionType[key]
             when ?n
               r.push [key, num_or_str(val)]
             when ?b
@@ -1439,7 +899,7 @@ module TkFont::CoreMethods
       ""
     elsif option
       val = tk_call('font', 'configure', font, "-#{option}")
-      case TkFont::OptionType[option.to_s]
+      case OptionType[option.to_s]
       when ?n
         num_or_str(val)
       when ?b
@@ -1449,30 +909,30 @@ module TkFont::CoreMethods
       end
     else
       l = tk_split_simplelist(tk_call('font', 'configure', font))
-      h = {}
+      r = {}
       while key=l.shift
         if key == '-compound'
           l.shift
         else
           key = key[1..-1]
           val = l.shift
-          case TkFont::OptionType[key]
+          case OptionType[key]
           when ?n
-            h[key] = num_or_str(val)
+            r.push [key, num_or_str(val)]
           when ?b
-            h[key] = bool(val)
+            r.push [key, bool(val)]
           else
-            h[key] = val
+            r.push [key, val]
           end
         end
       end
-      h
+      r
     end
   end
 
   def delete_core_tk4x
-    TkFont::Tk_FontNameTBL.delete(@id)
-    TkFont::Tk_FontUseTBL.delete_if{|key,value| value == self}
+    Tk_FontNameTBL.delete(@id)
+    Tk_FontUseTBL.delete_if{|key,value| value == self}
   end
 
   def delete_core_tk8x
@@ -1488,15 +948,15 @@ module TkFont::CoreMethods
       tk_call('font', 'delete', @compoundfont)
     rescue
     end
-    TkFont::Tk_FontNameTBL.delete(@id)
-    TkFont::Tk_FontUseTBL.delete_if{|key,value| value == self}
+    Tk_FontNameTBL.delete(@id)
+    Tk_FontUseTBL.delete_if{|key,value| value == self}
   end
 
   def latin_replace_core_tk4x(ltn)
     create_latinfont_tk4x(ltn)
     @compoundfont[0] = [@latinfont] if JAPANIZED_TK
     @fontslot['font'] = @latinfont
-    TkFont::Tk_FontUseTBL.dup.each{|w, fobj|
+    Tk_FontUseTBL.dup.each{|w, fobj|
       if self == fobj
         begin
           if w.include?(';')
@@ -1518,7 +978,7 @@ module TkFont::CoreMethods
             tk_call(w, 'configure', '-font', @latinfont)
           end
         rescue
-          TkFont::Tk_FontUseTBL.delete(w)
+          Tk_FontUseTBL.delete(w)
         end
       end
     }
@@ -1531,7 +991,7 @@ module TkFont::CoreMethods
     create_kanjifont_tk4x(knj)
     @compoundfont[1] = [@kanjifont]
     @fontslot['kanjifont'] = @kanjifont
-    TkFont::Tk_FontUseTBL.dup.each{|w, fobj|
+    Tk_FontUseTBL.dup.each{|w, fobj|
       if self == fobj
         begin
           if w.include?(';')
@@ -1553,7 +1013,7 @@ module TkFont::CoreMethods
             tk_call(w, 'configure', '-kanjifont', @kanjifont)
           end
         rescue
-          TkFont::Tk_FontUseTBL.delete(w)
+          Tk_FontUseTBL.delete(w)
         end
       end
     }
@@ -1561,8 +1021,6 @@ module TkFont::CoreMethods
   end
 
   def latin_replace_core_tk8x(ltn)
-    ltn = '{}' if ltn == ''
-
     if JAPANIZED_TK
       begin
         tk_call('font', 'delete', '@font_tmp')
@@ -1572,7 +1030,7 @@ module TkFont::CoreMethods
         fnt_bup = tk_call('font', 'create', '@font_tmp', '-copy', @latinfont)
       rescue
         #fnt_bup = ''
-        fnt_bup = TkFont::DEFAULT_LATIN_FONT_NAME
+        fnt_bup = DEFAULT_LATIN_FONT_NAME
       end
     end
 
@@ -1626,8 +1084,6 @@ module TkFont::CoreMethods
   end
 
   def kanji_replace_core_tk8x(knj)
-    knj = '{}' if knj == ''
-
     if JAPANIZED_TK
       begin
         tk_call('font', 'delete', '@font_tmp')
@@ -1637,7 +1093,7 @@ module TkFont::CoreMethods
         fnt_bup = tk_call('font', 'create', '@font_tmp', '-copy', @kanjifont)
       rescue
         #fnt_bup = ''
-        fnt_bup = TkFont::DEFAULT_KANJI_FONT_NAME
+        fnt_bup = DEFAULT_KANJI_FONT_NAME
       end
     end
 
@@ -1668,22 +1124,20 @@ module TkFont::CoreMethods
     self
   end
 
-  def measure_core_tk4x(font, win, text)
+  def measure_core_tk4x(window, text)
     0
   end
 
-  def measure_core_tk8x(font, win, text)
-    font = '{}' if font == ''
-
-    if win
-      number(tk_call('font', 'measure', font, 
-                     '-displayof', win, text))
+  def measure_core_tk8x(window, text)
+    if window
+      number(tk_call('font', 'measure', @compoundfont, 
+                     '-displayof', window, text))
     else
-      number(tk_call('font', 'measure', font, text))
+      number(tk_call('font', 'measure', @compoundfont, text))
     end
   end
 
-  def metrics_core_tk4x(font, win, option=nil)
+  def metrics_core_tk4x(font, window, option=nil)
     # dummy
     if option
       ""
@@ -1692,19 +1146,17 @@ module TkFont::CoreMethods
     end
   end
 
-  def metrics_core_tk8x(font, win, option=nil)
-    font = '{}' if font == ''
-
+  def metrics_core_tk8x(font, window, option=nil)
     if option
-      if win
+      if window
         number(tk_call('font', 'metrics', font, 
-                       "-displayof", win, "-#{option}"))
+                       "-displayof", window, "-#{option}"))
       else
         number(tk_call('font', 'metrics', font, "-#{option}"))
       end
     else
-      l = tk_split_list(if win
-                          tk_call('font','metrics',font,"-displayof",win)
+      l = tk_split_list(if window
+                          tk_call('font','metrics',font,"-displayof",window)
                         else
                           tk_call('font','metrics',font)
                         end)
@@ -1721,6 +1173,9 @@ module TkFont::CoreMethods
   ###################################
   case (Tk::TK_VERSION)
   when /^4\.*/
+    alias create_latinfont        create_latinfont_tk4x
+    alias create_kanjifont        create_kanjifont_tk4x
+    alias create_compoundfont     create_compoundfont_tk4x
     alias actual_core             actual_core_tk4x
     alias configure_core          configure_core_tk4x
     alias configinfo_core         configinfo_core_tk4x
@@ -1732,6 +1187,9 @@ module TkFont::CoreMethods
     alias metrics_core            metrics_core_tk4x
 
   when /^8\.[0-5]/
+    alias create_latinfont        create_latinfont_tk8x
+    alias create_kanjifont        create_kanjifont_tk8x
+    alias create_compoundfont     create_compoundfont_tk8x
     alias actual_core             actual_core_tk8x
     alias configure_core          configure_core_tk8x
     alias configinfo_core         configinfo_core_tk8x
@@ -1743,6 +1201,9 @@ module TkFont::CoreMethods
     alias metrics_core            metrics_core_tk8x
 
   else
+    alias create_latinfont        create_latinfont_tk8x
+    alias create_kanjifont        create_kanjifont_tk8x
+    alias create_compoundfont     create_compoundfont_tk8x
     alias actual_core             actual_core_tk8x
     alias configure_core          configure_core_tk8x
     alias configinfo_core         configinfo_core_tk8x
@@ -1754,9 +1215,344 @@ module TkFont::CoreMethods
     alias metrics_core            metrics_core_tk8x
 
   end
-end
 
-class TkFont
-  include TkFont::CoreMethods
-  extend  TkFont::CoreMethods
+  ###################################
+  public
+  ###################################
+  def method_missing(id, *args)
+    name = id.id2name
+    case args.length
+    when 1
+      configure name, args[0]
+    when 0
+      begin
+        configinfo name
+      rescue
+        fail NameError, "undefined local variable or method `#{name}' for #{self.to_s}", error_at
+      end
+    else
+      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
+    end
+  end
+
+  def call_font_configure(path, *args)
+    if path.kind_of?(Array)
+      # [path, optkey]
+      win, tag = path[0].split(';')
+      optkey = path[1].to_s
+    else
+      win, tag, optkey = path.split(';')
+    end
+
+    fontslot = _symbolkey2str(@fontslot)
+    if optkey && optkey != ""
+      ltn = fontslot.delete('font')
+      knj = fontslot.delete('kanjifont')
+      fontslot[optkey] = ltn if ltn
+      fontslot["kanji#{optkey}"] = knj if knj
+    end
+
+    keys = _symbolkey2str(args.pop).update(fontslot)
+    args.concat(hash_kv(keys))
+    tk_call(*args)
+    Tk_FontUseTBL[[win, tag, optkey].join(';')] = self
+    self
+  end
+
+  def used
+    ret = []
+    Tk_FontUseTBL.each{|key,value|
+      next unless self == value
+      if key.include?(';')
+        win, tag, optkey = key.split(';')
+        winobj = tk_tcl2ruby(win)
+        if winobj.kind_of? TkText
+          if optkey
+            ret.push([winobj, winobj.tagid2obj(tag), optkey])
+          else
+            ret.push([winobj, winobj.tagid2obj(tag)])
+          end
+        elsif winobj.kind_of? TkCanvas
+          if (tagobj = TkcTag.id2obj(winobj, tag)).kind_of? TkcTag
+            if optkey
+              ret.push([winobj, tagobj, optkey])
+            else
+              ret.push([winobj, tagobj])
+            end
+          elsif (tagobj = TkcItem.id2obj(winobj, tag)).kind_of? TkcItem
+            if optkey
+              ret.push([winobj, tagobj, optkey])
+            else
+              ret.push([winobj, tagobj])
+            end
+          else
+            if optkey
+              ret.push([winobj, tag, optkey])
+            else
+              ret.push([winobj, tag])
+            end
+          end
+        elsif winobj.kind_of? TkMenu
+          if optkey
+            ret.push([winobj, tag, optkey])
+          else
+            ret.push([winobj, tag])
+          end
+        else
+          if optkey
+            ret.push([win, tag, optkey])
+          else
+            ret.push([win, tag])
+          end
+        end
+      else
+        ret.push(tk_tcl2ruby(key))
+      end
+    }
+    ret
+  end
+
+  def id
+    @id
+  end
+
+  def to_eval
+    font
+  end
+
+  def font
+    @compoundfont
+  end
+  alias font_id font
+
+  def latin_font_id
+    @latinfont
+  end
+
+  def latin_font
+    # @latinfont
+    if @latin_descendant
+      @latin_descendant
+    else
+      @latin_descendant = DescendantFont.new(self, 'latin')
+    end
+  end
+  alias latinfont latin_font
+
+  def kanji_font_id
+    @kanjifont
+  end
+
+  def kanji_font
+    # @kanjifont
+    if @kanji_descendant
+      @kanji_descendant
+    else
+      @kanji_descendant = DescendantFont.new(self, 'kanji')
+    end
+  end
+  alias kanjifont kanji_font
+
+  def actual(option=nil)
+    actual_core(@compoundfont, nil, option)
+  end
+
+  def actual_displayof(window, option=nil)
+    window = '.' unless window
+    actual_core(@compoundfont, window, option)
+  end
+
+  def latin_actual(option=nil)
+    actual_core(@latinfont, nil, option)
+  end
+
+  def latin_actual_displayof(window, option=nil)
+    window = '.' unless window
+    actual_core(@latinfont, window, option)
+  end
+
+  def kanji_actual(option=nil)
+    #if JAPANIZED_TK
+    if @kanjifont != ""
+      actual_core(@kanjifont, nil, option)
+    else
+      actual_core_tk4x(nil, nil, option)
+    end
+  end
+
+  def kanji_actual_displayof(window, option=nil)
+    #if JAPANIZED_TK
+    if @kanjifont != ""
+      window = '.' unless window
+      actual_core(@kanjifont, window, option)
+    else
+      actual_core_tk4x(nil, window, option)
+    end
+  end
+
+  def [](slot)
+    configinfo slot
+  end
+
+  def []=(slot, val)
+    configure slot, val
+    val
+  end
+
+  def configure(slot, value=None)
+    configure_core(@compoundfont, slot, value)
+    self
+  end
+
+  def configinfo(slot=nil)
+    configinfo_core(@compoundfont, slot)
+  end
+
+  def current_configinfo(slot=nil)
+    current_configinfo_core(@compoundfont, slot)
+  end
+
+  def delete
+    delete_core
+  end
+
+  def latin_configure(slot, value=None)
+    if JAPANIZED_TK
+      configure_core(@latinfont, slot, value)
+    else
+      configure(slot, value)
+    end
+    self
+  end
+
+  def latin_configinfo(slot=nil)
+    if JAPANIZED_TK
+      configinfo_core(@latinfont, slot)
+    else
+      configinfo(slot)
+    end
+  end
+
+  def kanji_configure(slot, value=None)
+    #if JAPANIZED_TK
+    if @kanjifont != ""
+      configure_core(@kanjifont, slot, value)
+      configure('size'=>configinfo('size')) # to reflect new configuration
+    else
+      #""
+      configure(slot, value)
+    end
+    self
+  end
+
+  def kanji_configinfo(slot=nil)
+    #if JAPANIZED_TK
+    if @kanjifont != ""
+      configinfo_core(@kanjifont, slot)
+    else
+      #[]
+      configinfo(slot)
+    end
+  end
+
+  def replace(ltn, knj=None)
+    knj = ltn if knj == None
+    latin_replace(ltn)
+    kanji_replace(knj)
+    self
+  end
+
+  def latin_replace(ltn)
+    latin_replace_core(ltn)
+    reset_pointadjust
+    self
+  end
+
+  def kanji_replace(knj)
+    kanji_replace_core(knj)
+    reset_pointadjust
+    self
+  end
+
+  def measure(text)
+    measure_core(nil, text)
+  end
+
+  def measure_displayof(window, text)
+    window = '.' unless window
+    measure_core(window, text)
+  end
+
+  def metrics(option=nil)
+    metrics_core(@compoundfont, nil, option)
+  end
+
+  def metrics_displayof(window, option=nil)
+    window = '.' unless window
+    metrics_core(@compoundfont, window, option)
+  end
+
+  def latin_metrics(option=nil)
+    metrics_core(@latinfont, nil, option)
+  end
+
+  def latin_metrics_displayof(window, option=nil)
+    window = '.' unless window
+    metrics_core(@latinfont, window, option)
+  end
+
+  def kanji_metrics(option=nil)
+    if JAPANIZED_TK
+      metrics_core(@kanjifont, nil, option)
+    else
+      metrics_core_tk4x(nil, nil, option)
+    end
+  end
+
+  def kanji_metrics_displayof(window, option=nil)
+    if JAPANIZED_TK
+      window = '.' unless window
+      metrics_core(@kanjifont, window, option)
+    else
+      metrics_core_tk4x(nil, window, option)
+    end
+  end
+
+  def reset_pointadjust
+    begin
+      if /^8\.*/ === Tk::TK_VERSION  && JAPANIZED_TK
+        configure('pointadjust' => latin_actual.assoc('size')[1].to_f / 
+                                      kanji_actual.assoc('size')[1].to_f )
+      end
+    rescue
+    end
+    self
+  end
+
+  ###################################
+  # public alias
+  ###################################
+  alias ascii_font             latin_font
+  alias asciifont              latinfont
+  alias create_asciifont       create_latinfont
+  alias ascii_actual           latin_actual
+  alias ascii_actual_displayof latin_actual_displayof
+  alias ascii_configure        latin_configure
+  alias ascii_configinfo       latin_configinfo
+  alias ascii_replace          latin_replace
+  alias ascii_metrics          latin_metrics
+
+  ###################################
+  def dup
+    src = self
+    obj = super()
+    obj.instance_eval{ initialize(src) }
+    obj
+  end
+  def clone
+    src = self
+    obj = super()
+    obj.instance_eval{ initialize(src) }
+    obj
+  end
 end
diff --git a/ext/tk/lib/tk/frame.rb b/ext/tk/lib/tk/frame.rb
index 6636fef5b5..519b9ae8a6 100644
--- a/ext/tk/lib/tk/frame.rb
+++ b/ext/tk/lib/tk/frame.rb
@@ -30,11 +30,6 @@ class TkFrame<TkWindow
 #  end
 #################
 
-  def __boolval_optkeys
-    super() << 'container'
-  end
-  private :__boolval_optkeys
-
   def initialize(parent=nil, keys=nil)
     my_class_name = nil
     if self.class < WidgetClassNames[self.class::WidgetClassName]
diff --git a/ext/tk/lib/tk/grid.rb b/ext/tk/lib/tk/grid.rb
index 10fdf3569b..499101f1bb 100644
--- a/ext/tk/lib/tk/grid.rb
+++ b/ext/tk/lib/tk/grid.rb
@@ -158,13 +158,13 @@ module TkGrid
     list(tk_call_without_enc('grid', 'location', master, x, y))
   end
 
-  def propagate(master, mode=None)
+  def propagate(master, bool=None)
     # master = master.epath if master.kind_of?(TkObject)
     master = _epath(master)
-    if mode == None
+    if bool == None
       bool(tk_call_without_enc('grid', 'propagate', master))
     else
-      tk_call_without_enc('grid', 'propagate', master, mode)
+      tk_call_without_enc('grid', 'propagate', master, bool)
     end
   end
 
diff --git a/ext/tk/lib/tk/image.rb b/ext/tk/lib/tk/image.rb
index 35e2c4e394..6eb7b98d6c 100644
--- a/ext/tk/lib/tk/image.rb
+++ b/ext/tk/lib/tk/image.rb
@@ -14,55 +14,11 @@ class TkImage<TkObject
 
   TkCore::INTERP.init_ip_env{ Tk_IMGTBL.clear }
 
-  def self.new(keys=nil)
-    if keys.kind_of?(Hash)
-      name = nil
-      if keys.key?(:imagename)
-        name = keys[:imagename]
-      elsif keys.key?('imagename')
-        name = keys['imagename']
-      end
-      if name
-        if name.kind_of?(TkImage)
-          obj = name
-        else
-          name = _get_eval_string(name)
-          obj = Tk_IMGTBL[name]
-        end
-        if obj
-          if !(keys[:without_creating] || keys['without_creating'])
-            keys = _symbolkey2str(keys)
-            keys.delete('imagename')
-            keys.delete('without_creating')
-            obj.instance_eval{
-              tk_call_without_enc('image', 'create', 
-                                  @type, @path, *hash_kv(keys, true))
-            }
-          end
-          return obj
-        end
-      end
-    end
-    super(keys)
-  end
-
   def initialize(keys=nil)
-    @path = nil
-    without_creating = false
-    if keys.kind_of?(Hash)
-      keys = _symbolkey2str(keys)
-      @path = keys.delete('imagename')
-      without_creating = keys.delete('without_creating')
-    end
-    unless @path
-      # @path = Tk_Image_ID.join('')
-      @path = Tk_Image_ID.join(TkCore::INTERP._ip_id_)
-      Tk_Image_ID[1].succ!
-    end
-    unless without_creating
-      tk_call_without_enc('image', 'create', 
-                          @type, @path, *hash_kv(keys, true))
-    end
+    # @path = Tk_Image_ID.join('')
+    @path = Tk_Image_ID.join(TkCore::INTERP._ip_id_)
+    Tk_Image_ID[1].succ!
+    tk_call_without_enc('image', 'create', @type, @path, *hash_kv(keys, true))
     Tk_IMGTBL[@path] = self
   end
 
@@ -96,14 +52,9 @@ class TkImage<TkObject
 end
 
 class TkBitmapImage<TkImage
-  def __strval_optkeys
-    super() + ['maskdata', 'maskfile']
-  end
-  private :__strval_optkeys
-
   def initialize(*args)
     @type = 'bitmap'
-    super(*args)
+    super
   end
 end
 
@@ -127,7 +78,7 @@ class TkPhotoImage<TkImage
 
   def initialize(*args)
     @type = 'photo'
-    super(*args)
+    super
   end
 
   def blank
@@ -138,9 +89,9 @@ class TkPhotoImage<TkImage
   def cget(option)
     case option.to_s
     when 'data', 'file'
-      tk_send 'cget', '-' << option.to_s
+      tk_send 'cget', option
     else
-      tk_tcl2ruby(tk_send('cget', '-' << option.to_s))
+      tk_tcl2ruby(tk_send('cget', option))
     end
   end
 
diff --git a/ext/tk/lib/tk/itemconfig.rb b/ext/tk/lib/tk/itemconfig.rb
index a7885e74f3..f0f13e63bd 100644
--- a/ext/tk/lib/tk/itemconfig.rb
+++ b/ext/tk/lib/tk/itemconfig.rb
@@ -6,8 +6,6 @@ require 'tkutil'
 require 'tk/itemfont.rb'
 
 module TkItemConfigOptkeys
-  include TkUtil
-
   def __item_numval_optkeys(id)
     []
   end
@@ -19,19 +17,13 @@ module TkItemConfigOptkeys
   private :__item_numstrval_optkeys
 
   def __item_boolval_optkeys(id)
-    ['exportselection', 'jump', 'setgrid', 'takefocus']
+    []
   end
   private :__item_boolval_optkeys
 
   def __item_strval_optkeys(id)
     # maybe need to override
-    [
-      'text', 'label', 'show', 'data', 'file', 'maskdata', 'maskfile', 
-      'activebackground', 'activeforeground', 'background', 
-      'disabledforeground', 'disabledbackground', 'foreground', 
-      'highlightbackground', 'highlightcolor', 'insertbackground', 
-      'selectbackground', 'selectforeground', 'troughcolor'
-    ]
+    ['text', 'label', 'show', 'data', 'file', 'maskdata', 'maskfile']
   end
   private :__item_strval_optkeys
 
@@ -46,30 +38,7 @@ module TkItemConfigOptkeys
   end
   private :__item_numlistval_optkeys
 
-  def __item_tkvariable_optkeys(id)
-    ['variable', 'textvariable']
-  end
-  private :__item_tkvariable_optkeys
-
-  def __item_val2ruby_optkeys(id)  # { key=>method, ... }
-    # The method is used to convert a opt-value to a ruby's object.
-    # When get the value of the option "key", "method.call(id, val)" is called.
-    {}
-  end
-  private :__item_val2ruby_optkeys
-
-  def __item_ruby2val_optkeys(id)  # { key=>method, ... }
-    # The method is used to convert a ruby's object to a opt-value.
-    # When set the value of the option "key", "method.call(id, val)" is called.
-    # That is, "-#{key} #{method.call(id, value)}".
-    {}
-  end
-  private :__item_ruby2val_optkeys
-
   def __item_methodcall_optkeys(id)  # { key=>method, ... }
-    # Use the method for both of get and set.
-    # Usually, the 'key' will not be a widget option.
-    #
     # maybe need to override
     # {'coords'=>'coords'}
     {}
@@ -150,23 +119,8 @@ module TkItemConfigMethod
   ################################################
 
   def itemcget(tagOrId, option)
-    orig_opt = option
     option = option.to_s
 
-    if option.length == 0
-      fail ArgumentError, "Invalid option `#{orig_opt.inspect}'"
-    end
-
-    if ( method = _symbolkey2str(__item_val2ruby_optkeys(tagid(tagOrId)))[option] )
-      optval = tk_call_without_enc(*(__item_cget_cmd(tagid(tagOrId)) << "-#{option}"))
-      begin
-        return method.call(tagOrId, optval)
-      rescue => e
-        warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-        return optval
-      end
-    end
-
     if ( method = _symbolkey2str(__item_methodcall_optkeys(tagid(tagOrId)))[option] )
       return self.__send__(method, tagOrId)
     end
@@ -200,10 +154,6 @@ module TkItemConfigMethod
         conf
       end
 
-    when /^(#{__item_tkvariable_optkeys(tagid(tagOrId)).join('|')})$/
-      v = tk_call_without_enc(*(__item_cget_cmd(tagid(tagOrId)) << "-#{option}"))
-      (v.empty?)? nil: TkVarAccess.new(v)
-
     when /^(#{__item_strval_optkeys(tagid(tagOrId)).join('|')})$/
       _fromUTF8(tk_call_without_enc(*(__item_cget_cmd(tagid(tagOrId)) << "-#{option}")))
 
@@ -234,11 +184,6 @@ module TkItemConfigMethod
         self.__send__(method, tagOrId, value) if value
       }
 
-      __item_ruby2val_optkeys(tagid(tagOrId)).each{|key, method|
-        key = key.to_s
-        slot[key] = method.call(tagOrId, slot[key]) if slot.has_key?(key)
-      }
-
       __item_keyonly_optkeys(tagid(tagOrId)).each{|defkey, undefkey|
         conf = slot.find{|kk, vv| kk == defkey.to_s}
         if conf
@@ -259,12 +204,7 @@ module TkItemConfigMethod
       end
 
     else
-      orig_slot = slot
       slot = slot.to_s
-      if slot.length == 0
-        fail ArgumentError, "Invalid option `#{orig_slot.inspect}'"
-      end
-
       if ( conf = __item_keyonly_optkeys(tagid(tagOrId)).find{|k, v| k.to_s == slot } )
         defkey, undefkey = conf
         if value
@@ -272,8 +212,6 @@ module TkItemConfigMethod
         elsif undefkey
           tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{undefkey}"))
         end
-      elsif ( method = _symbolkey2str(__item_ruby2val_optkeys(tagid(tagOrId)))[slot] )
-        tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{slot}" << method.call(tagOrId, value)))
       elsif ( method = _symbolkey2str(__item_methodcall_optkeys(tagid(tagOrId)))[slot] )
         self.__send__(method, tagOrId, value)
       elsif (slot =~ /^(|latin|ascii|kanji)(#{__item_font_optkeys(tagid(tagOrId)).join('|')})$/)
@@ -289,12 +227,11 @@ module TkItemConfigMethod
     self
   end
 
-  def __itemconfiginfo_core(tagOrId, slot = nil)
+  def itemconfiginfo(tagOrId, slot = nil)
     if TkComm::GET_CONFIGINFO_AS_ARRAY
-      if (slot && slot.to_s =~ /^(|latin|ascii|kanji)(#{__item_font_optkeys(tagid(tagOrId)).join('|')})$/)
+      if (slot.to_s =~ /^(|latin|ascii|kanji)(#{__item_font_optkeys(tagid(tagOrId)).join('|')})$/)
         fontkey  = $2
-        # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}"))))
-        conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}")), false, true)
+        conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}"))))
         conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
           conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
         if ( ! __item_configinfo_struct(tagid(tagOrId))[:alias] \
@@ -311,38 +248,12 @@ module TkItemConfigMethod
         if slot
           slot = slot.to_s
           case slot
-          when /^(#{__item_val2ruby_optkeys(tagid(tagOrId)).keys.join('|')})$/
-            method = _symbolkey2str(__item_val2ruby_optkeys(tagid(tagOrId)))[slot]
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-            if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-              optval = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-              begin
-                val = method.call(tagOrId, optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = val
-            end
-            if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-              optval = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-              begin
-                val = method.call(tagOrId, optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}lcall(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = val
-            end
-
           when /^(#{__item_methodcall_optkeys(tagid(tagOrId)).keys.join('|')})$/
             method = _symbolkey2str(__item_methodcall_optkeys(tagid(tagOrId)))[slot]
             return [slot, '', '', '', self.__send__(method, tagOrId)]
 
           when /^(#{__item_numval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -363,8 +274,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_numstrval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -377,8 +287,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_boolval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -399,8 +308,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_listval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -413,8 +321,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_numlistval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] \
@@ -429,33 +336,10 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_strval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-
-          when /^(#{__item_tkvariable_optkeys(tagid(tagOrId)).join('|')})$/
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-
-            if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-              v = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-              if v.empty?
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = nil
-              else
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = TkVarAccess.new(v)
-              end
-            end
-            if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-              v = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-              if v.empty?
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = nil
-              else
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = TkVarAccess.new(v)
-              end
-            end
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
           else
-            # conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_list(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), 0, false, true)
+            conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
           end
           conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
             conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
@@ -470,39 +354,12 @@ module TkItemConfigMethod
           conf
 
         else
-          # ret = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))))).collect{|conflist|
-          #   conf = tk_split_simplelist(conflist)
-          ret = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))), false, false).collect{|conflist|
-            conf = tk_split_simplelist(conflist, false, true)
+          ret = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))))).collect{|conflist|
+            conf = tk_split_simplelist(conflist)
             conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
               conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
 
-            optkey = conf[__item_configinfo_struct(tagid(tagOrId))[:key]]
-            case optkey
-            when /^(#{__item_val2ruby_optkeys(tagid(tagOrId)).keys.join('|')})$/
-              method = _symbolkey2str(__item_val2ruby_optkeys(tagid(tagOrId)))[optkey]
-              if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                  && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-                optval = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-                begin
-                  val = method(tagOrId, optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = val
-              end
-              if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-                optval = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-                begin
-                  val = method.call(tagOrId, optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = val
-              end
-
+            case conf[__item_configinfo_struct(tagid(tagOrId))[:key]]
             when /^(#{__item_strval_optkeys(tagid(tagOrId)).join('|')})$/
               # do nothing
 
@@ -579,25 +436,6 @@ module TkItemConfigMethod
                   list(conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]])
               end
 
-            when /^(#{__item_tkvariable_optkeys(tagid(tagOrId)).join('|')})$/
-              if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                  && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-                v = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-                if v.empty?
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = nil
-                else
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = TkVarAccess.new(v)
-                end
-              end
-              if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-                v = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-                if v.empty?
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = nil
-                else
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = TkVarAccess.new(v)
-                end
-              end
-
             else
               if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                   && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -649,10 +487,9 @@ module TkItemConfigMethod
       end
 
     else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
-      if (slot && slot.to_s =~ /^(|latin|ascii|kanji)(#{__item_font_optkeys(tagid(tagOrId)).join('|')})$/)
+      if (slot.to_s =~ /^(|latin|ascii|kanji)(#{__item_font_optkeys(tagid(tagOrId)).join('|')})$/)
         fontkey  = $2
-        # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}"))))
-        conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}")), false, true)
+        conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{fontkey}"))))
         conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
           conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
 
@@ -674,38 +511,12 @@ module TkItemConfigMethod
         if slot
           slot = slot.to_s
           case slot
-          when /^(#{__item_val2ruby_optkeys(tagid(tagOrId)).keys.join('|')})$/
-            method = _symbolkey2str(__item_val2ruby_optkeys(tagid(tagOrId)))[slot]
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-            if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-              optval = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-              begin
-                val = method.call(tagOrId, optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = val
-            end
-            if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-              optval = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-              begin
-                val = method.call(tagOrId, optval)
-              rescue => e
-                warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                val = optval
-              end
-              conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = val
-            end
-
           when /^(#{__item_methodcall_optkeys(tagid(tagOrId)).keys.join('|')})$/
             method = _symbolkey2str(__item_methodcall_optkeys(tagid(tagOrId)))[slot]
             return {slot => ['', '', '', self.__send__(method, tagOrId)]}
 
           when /^(#{__item_numval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -726,8 +537,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_numstrval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -740,8 +550,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_boolval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -762,8 +571,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_listval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -776,8 +584,7 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_numlistval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
             if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                 && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] \
@@ -792,33 +599,10 @@ module TkItemConfigMethod
             end
 
           when /^(#{__item_strval_optkeys(tagid(tagOrId)).join('|')})$/
-            # conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-
-          when /^(#{__item_tkvariable_optkeys(tagid(tagOrId)).join('|')})$/
-            conf = tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), false, true)
-
-            if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-              v = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-              if v.empty?
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = nil
-              else
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = TkVarAccess.new(v)
-              end
-            end
-            if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-              v = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-              if v.empty?
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = nil
-              else
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = TkVarAccess.new(v)
-              end
-            end
+            conf = tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
 
           else
-            # conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
-            conf = tk_split_list(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}")), 0, false, true)
+            conf = tk_split_list(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)) << "-#{slot}"))))
           end
           conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
             conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
@@ -836,39 +620,12 @@ module TkItemConfigMethod
 
         else
           ret = {}
-          # tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))))).each{|conflist|
-          #   conf = tk_split_simplelist(conflist)
-          tk_split_simplelist(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))), false, false).each{|conflist|
-            conf = tk_split_simplelist(conflist, false, true)
+          tk_split_simplelist(_fromUTF8(tk_call_without_enc(*(__item_confinfo_cmd(tagid(tagOrId)))))).each{|conflist|
+            conf = tk_split_simplelist(conflist)
             conf[__item_configinfo_struct(tagid(tagOrId))[:key]] = 
               conf[__item_configinfo_struct(tagid(tagOrId))[:key]][1..-1]
 
-            optkey = conf[__item_configinfo_struct(tagid(tagOrId))[:key]]
-            case optkey
-            when /^(#{__item_val2ruby_optkeys(tagid(tagOrId)).keys.join('|')})$/
-              method = _symbolkey2str(__item_val2ruby_optkeys(tagid(tagOrId)))[optkey]
-              if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                  && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-                optval = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-                begin
-                  val = method.call(tagOrId, optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = val
-              end
-              if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-                optval = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-                begin
-                  val = method.call(tagOrId, optval)
-                rescue => e
-                  warn("Warning:: #{e.message} (when #{method}.call(#{tagOrId.inspect}, #{optval.inspect})") if $DEBUG
-                  val = optval
-                end
-                conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = val
-              end
-
+            case conf[__item_configinfo_struct(tagid(tagOrId))[:key]]
             when /^(#{__item_strval_optkeys(tagid(tagOrId)).join('|')})$/
               # do nothing
 
@@ -945,25 +702,6 @@ module TkItemConfigMethod
                   list(conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]])
               end
 
-            when /^(#{__item_tkvariable_optkeys(tagid(tagOrId)).join('|')})$/
-              if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
-                  && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
-                v = conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]]
-                if v.empty?
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = nil
-                else
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] = TkVarAccess.new(v)
-                end
-              end
-              if ( conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] )
-                v = conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]]
-                if v.empty?
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = nil
-                else
-                  conf[__item_configinfo_struct(tagid(tagOrId))[:current_value]] = TkVarAccess.new(v)
-                end
-              end
-
             else
               if ( __item_configinfo_struct(tagid(tagOrId))[:default_value] \
                   && conf[__item_configinfo_struct(tagid(tagOrId))[:default_value]] )
@@ -1020,18 +758,13 @@ module TkItemConfigMethod
       end
     end
   end
-  private :__itemconfiginfo_core
-
-  def itemconfiginfo(tagOrId, slot = nil)
-    __itemconfiginfo_core(tagOrId, slot)
-  end
 
   def current_itemconfiginfo(tagOrId, slot = nil)
     if TkComm::GET_CONFIGINFO_AS_ARRAY
       if slot
         org_slot = slot
         begin
-          conf = __itemconfiginfo_core(tagOrId, slot)
+          conf = itemconfiginfo(tagOrId, slot)
           if ( ! __item_configinfo_struct(tagid(tagOrId))[:alias] \
               || conf.size > __item_configinfo_struct(tagid(tagOrId))[:alias] + 1 )
             return {conf[0] => conf[-1]}
@@ -1042,7 +775,7 @@ module TkItemConfigMethod
           "there is a configure alias loop about '#{org_slot}'"
       else
         ret = {}
-        __itemconfiginfo_core(tagOrId).each{|conf|
+        itemconfiginfo(tagOrId).each{|conf|
           if ( ! __item_configinfo_struct(tagid(tagOrId))[:alias] \
               || conf.size > __item_configinfo_struct(tagid(tagOrId))[:alias] + 1 )
             ret[conf[0]] = conf[-1]
@@ -1052,7 +785,7 @@ module TkItemConfigMethod
       end
     else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
       ret = {}
-      __itemconfiginfo_core(tagOrId, slot).each{|key, conf|
+      itemconfiginfo(slot).each{|key, conf|     
         ret[key] = conf[-1] if conf.kind_of?(Array)
       }
       ret
diff --git a/ext/tk/lib/tk/itemfont.rb b/ext/tk/lib/tk/itemfont.rb
index ab9e3ff6c9..e4a1a50912 100644
--- a/ext/tk/lib/tk/itemfont.rb
+++ b/ext/tk/lib/tk/itemfont.rb
@@ -221,18 +221,18 @@ module TkTreatItemFont
     self
   end
 
-  def tagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
+  def tagfont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
     if wintag
       if winkey
-        fnt = win.tagfontobj(wintag, winkey).dup
+        fnt = window.tagfontobj(wintag, winkey).dup
       else
-        fnt = win.tagfontobj(wintag).dup
+        fnt = window.tagfontobj(wintag).dup
       end
     else
       if winkey
-        fnt = win.fontobj(winkey).dup
+        fnt = window.fontobj(winkey).dup
       else
-        fnt = win.fontobj.dup
+        fnt = window.fontobj.dup
       end
     end
 
@@ -247,7 +247,7 @@ module TkTreatItemFont
   end
 
 
-  def latintagfont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
+  def latintagfont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
     if targetkey
       fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey], 
                                                  *(__item_config_cmd(tagid(tagOrId)) << {}))
@@ -258,22 +258,22 @@ module TkTreatItemFont
 
     if wintag
       if winkey
-        fontobj.latin_replace(win.tagfontobj(wintag, winkey).latin_font_id)
+        fontobj.latin_replace(window.tagfontobj(wintag, winkey).latin_font_id)
       else
-        fontobj.latin_replace(win.tagfontobj(wintag).latin_font_id)
+        fontobj.latin_replace(window.tagfontobj(wintag).latin_font_id)
       end
     else
       if winkey
-        fontobj.latin_replace(win.fontobj(winkey).latin_font_id)
+        fontobj.latin_replace(window.fontobj(winkey).latin_font_id)
       else
-        fontobj.latin_replace(win.fontobj.latin_font_id)
+        fontobj.latin_replace(window.fontobj.latin_font_id)
       end
     end
     self
   end
   alias asciitagfont_copy latintagfont_copy
 
-  def kanjifont_copy(tagOrId, win, wintag=nil, winkey=nil, targetkey=nil)
+  def kanjifont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
     if targetkey
       fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey], 
                                                  *(__item_config_cmd(tagid(tagOrId)) << {}))
@@ -284,15 +284,15 @@ module TkTreatItemFont
 
     if wintag
       if winkey
-        fontobj.kanji_replace(win.tagfontobj(wintag, winkey).kanji_font_id)
+        fontobj.kanji_replace(window.tagfontobj(wintag, winkey).kanji_font_id)
       else
-        fontobj.kanji_replace(win.tagfontobj(wintag).kanji_font_id)
+        fontobj.kanji_replace(window.tagfontobj(wintag).kanji_font_id)
       end
     else
       if winkey
-        fontobj.kanji_replace(win.fontobj(winkey).kanji_font_id)
+        fontobj.kanji_replace(window.fontobj(winkey).kanji_font_id)
       else
-        fontobj.kanji_replace(win.fontobj.kanji_font_id)
+        fontobj.kanji_replace(window.fontobj.kanji_font_id)
       end
     end
     self
diff --git a/ext/tk/lib/tk/kinput.rb b/ext/tk/lib/tk/kinput.rb
index a29dbcdb72..fc731b6569 100644
--- a/ext/tk/lib/tk/kinput.rb
+++ b/ext/tk/lib/tk/kinput.rb
@@ -13,46 +13,46 @@ module TkKinput
     'kanjiInput'.freeze
   ].freeze
 
-  def TkKinput.start(win, style=None)
-    tk_call('kinput_start', win, style)
+  def TkKinput.start(window, style=None)
+    tk_call('kinput_start', window, style)
   end
   def kinput_start(style=None)
     TkKinput.start(self, style)
   end
 
-  def TkKinput.send_spot(win)
-    tk_call('kinput_send_spot', win)
+  def TkKinput.send_spot(window)
+    tk_call('kinput_send_spot', window)
   end
   def kinput_send_spot
     TkKinput.send_spot(self)
   end
 
-  def TkKinput.input_start(win, keys=nil)
-    tk_call('kanjiInput', 'start', win, *hash_kv(keys))
+  def TkKinput.input_start(window, keys=nil)
+    tk_call('kanjiInput', 'start', window, *hash_kv(keys))
   end
   def kanji_input_start(keys=nil)
     TkKinput.input_start(self, keys)
   end
 
-  def TkKinput.attribute_config(win, slot, value=None)
+  def TkKinput.attribute_config(window, slot, value=None)
     if slot.kind_of? Hash
-      tk_call('kanjiInput', 'attribute', win, *hash_kv(slot))
+      tk_call('kanjiInput', 'attribute', window, *hash_kv(slot))
     else
-      tk_call('kanjiInput', 'attribute', win, "-#{slot}", value)
+      tk_call('kanjiInput', 'attribute', window, "-#{slot}", value)
     end
   end
   def kinput_attribute_config(slot, value=None)
     TkKinput.attribute_config(self, slot, value)
   end
 
-  def TkKinput.attribute_info(win, slot=nil)
+  def TkKinput.attribute_info(window, slot=nil)
     if slot
       conf = tk_split_list(tk_call('kanjiInput', 'attribute', 
-                                   win, "-#{slot}"))
+                                   window, "-#{slot}"))
       conf[0] = conf[0][1..-1]
       conf
     else
-      tk_split_list(tk_call('kanjiInput', 'attribute', win)).collect{|conf|
+      tk_split_list(tk_call('kanjiInput', 'attribute', window)).collect{|conf|
         conf[0] = conf[0][1..-1]
         conf
       }
@@ -62,8 +62,8 @@ module TkKinput
     TkKinput.attribute_info(self, slot)
   end
 
-  def TkKinput.input_end(win)
-    tk_call('kanjiInput', 'end', win)
+  def TkKinput.input_end(window)
+    tk_call('kanjiInput', 'end', window)
   end
   def kanji_input_end
     TkKinput.input_end(self)
diff --git a/ext/tk/lib/tk/label.rb b/ext/tk/lib/tk/label.rb
index 8b45db9b30..ea669d576e 100644
--- a/ext/tk/lib/tk/label.rb
+++ b/ext/tk/lib/tk/label.rb
@@ -15,4 +15,8 @@ class TkLabel<TkWindow
   #  end
   #end
   #private :create_self
+
+  def textvariable(v)
+    configure 'textvariable', tk_trace_variable(v)
+  end
 end
diff --git a/ext/tk/lib/tk/labelframe.rb b/ext/tk/lib/tk/labelframe.rb
index 73d5603200..fd16d3419d 100644
--- a/ext/tk/lib/tk/labelframe.rb
+++ b/ext/tk/lib/tk/labelframe.rb
@@ -16,10 +16,5 @@ class TkLabelFrame<TkFrame
   #  end
   #end
   #private :create_self
-
-  def __val2ruby_optkeys  # { key=>proc, ... }
-    super().update('labelwidget'=>proc{|v| window(v)})
-  end
-  private :__val2ruby_optkeys
 end
 TkLabelframe = TkLabelFrame
diff --git a/ext/tk/lib/tk/listbox.rb b/ext/tk/lib/tk/listbox.rb
index 41d02d279e..f00db19239 100644
--- a/ext/tk/lib/tk/listbox.rb
+++ b/ext/tk/lib/tk/listbox.rb
@@ -32,11 +32,6 @@ class TkListbox<TkTextWin
   #end
   #private :create_self
 
-  def __tkvariable_optkeys
-    super() << 'listvariable'
-  end
-  private :__tkvariable_optkeys
-
   def tagid(id)
     #id.to_s
     _get_eval_string(id)
@@ -51,8 +46,7 @@ class TkListbox<TkTextWin
   end
   def get(first, last=nil)
     if last
-      # tk_split_simplelist(_fromUTF8(tk_send_without_enc('get', first, last)))
-      tk_split_simplelist(tk_send_without_enc('get', first, last), false, true)
+      tk_split_simplelist(_fromUTF8(tk_send_without_enc('get', first, last)))
     else
       _fromUTF8(tk_send_without_enc('get', first))
     end
@@ -79,8 +73,8 @@ class TkListbox<TkTextWin
     self
   end
 
-  def index(idx)
-    tk_send_without_enc('index', idx).to_i
+  def index(index)
+    tk_send_without_enc('index', index).to_i
   end
 
   def value
diff --git a/ext/tk/lib/tk/macpkg.rb b/ext/tk/lib/tk/macpkg.rb
index 1802073f46..d67a19745b 100644
--- a/ext/tk/lib/tk/macpkg.rb
+++ b/ext/tk/lib/tk/macpkg.rb
@@ -26,11 +26,6 @@ module TkMacResource
 
   TkCommandNames = ['resource'.freeze].freeze
 
-  PACKAGE_NAME = 'resource'.freeze
-  def self.package_name
-    PACKAGE_NAME
-  end
-
   tk_call_without_enc('package', 'require', 'resource')
 
   def close(rsrcRef)
diff --git a/ext/tk/lib/tk/menu.rb b/ext/tk/lib/tk/menu.rb
index ddddc8e53e..8a33b482c7 100644
--- a/ext/tk/lib/tk/menu.rb
+++ b/ext/tk/lib/tk/menu.rb
@@ -18,21 +18,11 @@ module TkMenuEntryConfig
   end
   private :__item_config_cmd
 
-  def __item_strval_optkeys(id)
-    super(id) << 'selectcolor'
-  end
-  private :__item_strval_optkeys
-
   def __item_listval_optkeys(id)
     []
   end
   private :__item_listval_optkeys
 
-  def __item_val2ruby_optkeys(id)  # { key=>proc, ... }
-    super(id).update('menu'=>proc{|i, v| window(v)})
-  end
-  private :__item_val2ruby_optkeys
-
   alias entrycget itemcget
   alias entryconfigure itemconfigure
   alias entryconfiginfo itemconfiginfo
@@ -43,7 +33,6 @@ module TkMenuEntryConfig
 end
 
 class TkMenu<TkWindow
-  include Wm
   include TkMenuEntryConfig
   extend TkMenuSpec
 
@@ -60,16 +49,6 @@ class TkMenu<TkWindow
   #end
   #private :create_self
 
-  def __strval_optkeys
-    super() << 'selectcolor' << 'title'
-  end
-  private :__strval_optkeys
-
-  def __boolval_optkeys
-    super() << 'tearoff'
-  end
-  private :__boolval_optkeys
-
   def self.new_menuspec(menu_spec, parent = nil, tearoff = false, keys = nil)
     if parent.kind_of?(Hash)
       keys = _symbolkey2str(parent)
@@ -116,38 +95,8 @@ class TkMenu<TkWindow
   def add_separator(keys=nil)
     add('separator', keys)
   end
-
-  def clone_menu(*args)
-    if args[0].kind_of?(TkWindow)
-      parent = args.shift
-    else
-      parent = self
-    end
-
-    if args[0].kind_of?(String) || args[0].kind_of?(Symbol) # menu type
-      type = args.shift
-    else
-      type = None # 'normal'
-    end
-
-    if args[0].kind_of?(Hash)
-      keys = _symbolkey2str(args.shift)
-    else
-      keys = {}
-    end
-
-    parent = keys.delete('parent') if keys.has_key?('parent')
-    type = keys.delete('type') if keys.has_key?('type')
-
-    if keys.empty?
-      TkMenuClone.new(self, parent, type)
-    else
-      TkMenuClone.new(self, parent, type, keys)
-    end
-  end
-
-  def index(idx)
-    ret = tk_send_without_enc('index', _get_eval_enc_str(idx))
+  def index(index)
+    ret = tk_send_without_enc('index', _get_eval_enc_str(index))
     (ret == 'none')? nil: number(ret)
   end
   def invoke(index)
@@ -383,7 +332,6 @@ end
 
 
 class TkMenuClone<TkMenu
-=begin
   def initialize(parent, type=None)
     widgetname = nil
     if parent.kind_of? Hash
@@ -399,44 +347,8 @@ class TkMenuClone<TkMenu
     install_win(@parent.path, widgetname)
     tk_call_without_enc(@parent.path, 'clone', @path, type)
   end
-=end
-  def initialize(src_menu, *args)
-    widgetname = nil
-
-    if args[0].kind_of?(TkWindow)  # parent window
-      parent = args.shift
-    else
-      parent = src_menu
-    end
-
-    if args[0].kind_of?(String) || args[0].kind_of?(Symbol)  # menu type
-      type = args.shift
-    else
-      type = None  # 'normal'
-    end
-
-    if args[0].kind_of?(Hash)
-      keys = _symbolkey2str(args.shift)
-      parent = keys.delete('parent') if keys.has_key?('parent')
-      widgetname = keys.delete('widgetname')
-      type = keys.delete('type') if keys.has_key?('type')
-    else
-      keys = nil
-    end
-
-    @src_menu = src_menu
-    @parent = parent
-    @type = type
-    install_win(@parent.path, widgetname)
-    tk_call_without_enc(@src_menu.path, 'clone', @path, @type)
-    configure(keys) if keys && !keys.empty?
-  end
-
-  def source_menu
-    @src_menu
-  end
 end
-TkCloneMenu = TkMenuClone
+
 
 module TkSystemMenu
   def initialize(parent, keys=nil)
@@ -490,21 +402,12 @@ class TkMenubutton<TkLabel
   WidgetClassNames[WidgetClassName] = self
   def create_self(keys)
     if keys and keys != None
-      # tk_call_without_enc('menubutton', @path, *hash_kv(keys, true))
-      tk_call_without_enc(self.class::TkCommandNames[0], @path, 
-                          *hash_kv(keys, true))
+      tk_call_without_enc('menubutton', @path, *hash_kv(keys, true))
     else
-      # tk_call_without_enc('menubutton', @path)
-      tk_call_without_enc(self.class::TkCommandNames[0], @path)
+      tk_call_without_enc('menubutton', @path)
     end
   end
   private :create_self
-
-  def __boolval_optkeys
-    super() << 'indicatoron'
-  end
-  private :__boolval_optkeys
-
 end
 TkMenuButton = TkMenubutton
 
@@ -535,7 +438,6 @@ class TkOptionMenubutton<TkMenubutton
 
     parent = nil
     if args[0].kind_of?(TkWindow) || args[0] == nil
-      keys.delete('parent') # ignore
       parent = args.shift 
     else
       parent = keys.delete('parent')
@@ -543,7 +445,6 @@ class TkOptionMenubutton<TkMenubutton
 
     @variable = nil
     if args[0].kind_of?(TkVariable) || args[0] == nil
-      keys.delete('variable') # ignore
       @variable = args.shift 
     else
       @variable = keys.delete('variable')
diff --git a/ext/tk/lib/tk/menuspec.rb b/ext/tk/lib/tk/menuspec.rb
index 118a4f42b1..c8819f8e41 100644
--- a/ext/tk/lib/tk/menuspec.rb
+++ b/ext/tk/lib/tk/menuspec.rb
@@ -12,12 +12,12 @@
 # And the format of the menu_info is:
 #   [
 #     [text, underline, configs], # menu button/entry (*1)
-#     [label, command, underline, accelerator, configs],   # command entry
-#     [label, TkVar_obj, underline, accelerator, configs], # checkbutton entry
+#     [label, command, underline, accelerator, configs],    # command entry
+#     [label, TkVar_obj, underline, accelerator, configs],  # checkbutton entry
 #     [label, [TkVar_obj, value], 
-#                        underline, accelerator, configs], # radiobutton entry
+#                        underline, accelerator, configs],  # radiobutton entry
 #     [label, [[...menu_info...], [...menu_info...], ...], 
-#                        underline, accelerator, configs], # cascade entry (*2)
+#                        underline, accelerator, configs],  # cascade entry
 #     '---', # separator
 #     ...
 #   ]
@@ -33,10 +33,6 @@
 #   and *.apple for Mac), append 'menu_name'=>name (name is 'help' for UNIX, 
 #   'system' for Win, and 'apple' for Mac) option to the configs hash of 
 #   menu button/entry information.
-#
-# NOTE: (*2)
-#   If you want to configure a cascade menu, add :menu_config=>{...configs..}
-#   to the configs of the cascade entry.
 
 module TkMenuSpec
   def _create_menu(parent, menu_info, menu_name = nil, 
diff --git a/ext/tk/lib/tk/mngfocus.rb b/ext/tk/lib/tk/mngfocus.rb
index 1a2049c8a8..a0f18233be 100644
--- a/ext/tk/lib/tk/mngfocus.rb
+++ b/ext/tk/lib/tk/mngfocus.rb
@@ -17,15 +17,15 @@ module TkManageFocus
     tk_call_without_enc('tk_focusFollowsMouse')
   end
 
-  def TkManageFocus.next(win)
-    tk_tcl2ruby(tk_call('tk_focusNext', win))
+  def TkManageFocus.next(window)
+    tk_tcl2ruby(tk_call('tk_focusNext', window))
   end
   def focusNext
     TkManageFocus.next(self)
   end
 
-  def TkManageFocus.prev(win)
-    tk_tcl2ruby(tk_call('tk_focusPrev', win))
+  def TkManageFocus.prev(window)
+    tk_tcl2ruby(tk_call('tk_focusPrev', window))
   end
   def focusPrev
     TkManageFocus.prev(self)
diff --git a/ext/tk/lib/tk/msgcat.rb b/ext/tk/lib/tk/msgcat.rb
index 061e43fd89..4e095c6fc0 100644
--- a/ext/tk/lib/tk/msgcat.rb
+++ b/ext/tk/lib/tk/msgcat.rb
@@ -23,11 +23,6 @@ class TkMsgCatalog < TkObject
 
   tk_call_without_enc('package', 'require', 'Tcl', '8.2')
 
-  PACKAGE_NAME = 'msgcat'.freeze
-  def self.package_name
-    PACKAGE_NAME
-  end
-
   if self.const_defined? :FORCE_VERSION
     tk_call_without_enc('package', 'require', 'msgcat', FORCE_VERSION)
   else
@@ -130,8 +125,7 @@ class TkMsgCatalog < TkObject
       self.set_translation(loc, *args)
 
     else
-      super(id, *args)
-#      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
+      fail NameError, "undefined method `#{name}' for #{self.to_s}", error_at
 
     end
   end
diff --git a/ext/tk/lib/tk/namespace.rb b/ext/tk/lib/tk/namespace.rb
index 5bf6474c5b..a236fb6a99 100644
--- a/ext/tk/lib/tk/namespace.rb
+++ b/ext/tk/lib/tk/namespace.rb
@@ -14,114 +14,6 @@ class TkNamespace < TkObject
   Tk_Namespace_ID_TBL = TkCore::INTERP.create_table
   Tk_Namespace_ID = ["ns".freeze, "00000".taint].freeze
 
-  Tk_NsCode_RetObjID_TBL = TkCore::INTERP.create_table
-
-  TkCore::INTERP.init_ip_env{
-    Tk_Namespace_ID_TBL.clear
-    Tk_NsCode_RetObjID_TBL.clear
-  }
-
-  def TkNamespace.id2obj(id)
-    Tk_Namespace_ID_TBL[id]? Tk_Namespace_ID_TBL[id]: id
-  end
-
-  #####################################
-
-  class Ensemble < TkObject
-    def __cget_cmd
-      ['namespace', 'ensemble', 'configure', self.path]
-    end
-    private :__cget_cmd
-
-    def __config_cmd
-      ['namespace', 'ensemble', 'configure', self.path]
-    end
-    private :__config_cmd
-
-    def __configinfo_struct
-      {:key=>0, :alias=>nil, :db_name=>nil, :db_class=>nil, 
-        :default_value=>nil, :current_value=>2}
-    end
-    private :__configinfo_struct
-
-    def __boolval_optkeys
-      ['prefixes']
-    end
-    private :__boolval_optkeys
-
-    def __listval_optkeys
-      ['map', 'subcommands', 'unknown']
-    end
-    private :__listval_optkeys
-
-    def self.exist?(ensemble)
-      bool(tk_call('namespace', 'ensemble', 'exists', ensemble))
-    end
-
-    def initialize(keys = {})
-      @ensemble = @path = tk_call('namespace', 'ensemble', 'create', keys)
-    end
-
-    def cget(slot)
-      if slot == :namespace || slot == 'namespace'
-        ns = super(slot)
-        if TkNamespace::Tk_Namespace_ID_TBL.key?(ns)
-          TkNamespace::Tk_Namespace_ID_TBL[ns]
-        else
-          ns
-        end
-      else
-        super(slot)
-      end
-    end
-
-    def configinfo(slot = nil)
-      if slot
-        if slot == :namespace || slot == 'namespace'
-          val = super(slot)
-          if TkNamespace::Tk_Namespace_ID_TBL.key?(val)
-            val = TkNamespace::Tk_Namespace_ID_TBL[val]
-          end
-        else
-          val = super(slot)
-        end
-
-        if TkComm::GET_CONFIGINFO_AS_ARRAY
-          [slot.to_s, val]
-        else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
-          {slot.to_s => val}
-        end
-
-      else
-        info = super()
-
-        if TkComm::GET_CONFIGINFO_AS_ARRAY
-          info.map!{|inf| 
-            if inf[0] == 'namespace' && 
-                TkNamespace::Tk_Namespace_ID_TBL.key?(inf[-1])
-              [inf[0], TkNamespace::Tk_Namespace_ID_TBL[inf[-1]]]
-            else
-              inf
-            end
-          }
-        else # ! TkComm::GET_CONFIGINFO_AS_ARRAY
-          val = info['namespace']
-          if TkNamespace::Tk_Namespace_ID_TBL.key?(val)
-            info['namespace'] = TkNamespace::Tk_Namespace_ID_TBL[val]
-          end
-        end
-
-        info
-      end
-    end
-
-    def exists?
-      bool(tk_call('namespace', 'ensemble', 'exists', @path))
-    end
-  end
-
-  #####################################
-
   class ScopeArgs < Array
     include Tk
 
@@ -130,19 +22,19 @@ class TkNamespace < TkObject
     # alias __tk_call_with_enc    tk_call_with_enc
     def tk_call(*args)
       #super('namespace', 'eval', @namespace, *args)
-      args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+      args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
       super('namespace', 'eval', @namespace, 
             TkCore::INTERP._merge_tklist(*args))
     end
     def tk_call_without_enc(*args)
       #super('namespace', 'eval', @namespace, *args)
-      args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+      args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
       super('namespace', 'eval', @namespace, 
             TkCore::INTERP._merge_tklist(*args))
     end
     def tk_call_with_enc(*args)
       #super('namespace', 'eval', @namespace, *args)
-      args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+      args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
       super('namespace', 'eval', @namespace, 
             TkCore::INTERP._merge_tklist(*args))
     end
@@ -154,12 +46,9 @@ class TkNamespace < TkObject
     end
   end
 
-  #####################################
-
   class NsCode < TkObject
-    def initialize(scope, use_obj_id = false)
+    def initialize(scope)
       @scope = scope + ' '
-      @use_obj_id = use_obj_id
     end
     def path
       @scope
@@ -168,44 +57,28 @@ class TkNamespace < TkObject
       @scope
     end
     def call(*args)
-      ret = TkCore::INTERP._eval_without_enc(@scope + array2tk_list(args))
-      if @use_obj_id
-        ret = TkNamespace::Tk_NsCode_RetObjID_TBL.delete(ret.to_i)
-      end
-      ret
+      TkCore::INTERP._eval_without_enc(@scope + array2tk_list(args))
     end
   end
 
-  #####################################
-
-  def install_cmd(cmd)
-    lst = tk_split_simplelist(super(cmd), false, false)
-    if lst[1] =~ /^::/
-      lst[1] = @fullname
-    else
-      lst.insert(1, @fullname)
-    end
-    TkCore::INTERP._merge_tklist(*lst)
-  end
-
   alias __tk_call             tk_call
   alias __tk_call_without_enc tk_call_without_enc
   alias __tk_call_with_enc    tk_call_with_enc
   def tk_call(*args)
     #super('namespace', 'eval', @fullname, *args)
-    args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+    args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
     super('namespace', 'eval', @fullname, 
           TkCore::INTERP._merge_tklist(*args))
   end
   def tk_call_without_enc(*args)
     #super('namespace', 'eval', @fullname, *args)
-    args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+    args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
     super('namespace', 'eval', @fullname,  
           TkCore::INTERP._merge_tklist(*args))
   end
   def tk_call_with_enc(*args)
     #super('namespace', 'eval', @fullname, *args)
-    args = args.collect{|arg| (s = _get_eval_string(arg, true))? s: ''}
+    args = args.collect{|arg| (s = _get_eval_string(arg))? s: ''}
     super('namespace', 'eval', @fullname, 
           TkCore::INTERP._merge_tklist(*args))
   end
@@ -274,7 +147,6 @@ class TkNamespace < TkObject
   def self.code(script = Proc.new)
     TkNamespace.new('').code(script)
   end
-=begin
   def code(script = Proc.new)
     if script.kind_of?(String)
       cmd = proc{|*args| ScopeArgs.new(@fullname,*args).instance_eval(script)}
@@ -286,61 +158,18 @@ class TkNamespace < TkObject
     TkNamespace::NsCode.new(tk_call_without_enc('namespace', 'code', 
                                                 _get_eval_string(cmd, false)))
   end
-=end
-  def code(script = Proc.new)
-    if script.kind_of?(String)
-      cmd = proc{|*args|
-        ret = ScopeArgs.new(@fullname,*args).instance_eval(script)
-        id = ret.object_id
-        TkNamespace::Tk_NsCode_RetObjID_TBL[id] = ret
-        id
-      }
-    elsif script.kind_of?(Proc)
-      cmd = proc{|*args|
-        ret = ScopeArgs.new(@fullname,*args).instance_eval(&script)
-        id = ret.object_id
-        TkNamespace::Tk_NsCode_RetObjID_TBL[id] = ret
-        id
-      }
-    else
-      fail ArgumentError, "String or Proc is expected"
-    end
-    TkNamespace::NsCode.new(tk_call_without_enc('namespace', 'code', 
-                                                _get_eval_string(cmd, false)), 
-                            true)
-  end
-
-  def self.current_path
-    tk_call('namespace', 'current')
-  end
-  def current_path
-    @fullname
-  end
 
   def self.current
-    ns = self.current_path
-    if Tk_Namespace_ID_TBL.key?(ns)
-      Tk_Namespace_ID_TBL[ns]
-    else
-      ns
-    end
+    tk_call('namespace', 'current')
   end
   def current_namespace
     # ns_tk_call('namespace', 'current')
-    # @fullname
-    self
+    @fullname
   end
   alias current current_namespace
 
   def self.delete(*ns_list)
     tk_call('namespace', 'delete', *ns_list)
-    ns_list.each{|ns|
-      if ns.kind_of?(TkNamespace)
-        Tk_Namespace_ID_TBL.delete(ns.path)
-      else
-        Tk_Namespace_ID_TBL.delete(ns.to_s)
-      end
-    }
   end
   def delete
     TkNamespece.delete(@fullname)
@@ -373,21 +202,12 @@ class TkNamespace < TkObject
     #tk_call('namespace', 'eval', namespace, cmd, *args)
     TkNamespace.new(namespece).eval(cmd, *args)
   end
-=begin
   def eval(cmd = Proc.new, *args)
     #TkNamespace.eval(@fullname, cmd, *args)
     #ns_tk_call(cmd, *args)
     code_obj = code(cmd)
     ret = code_obj.call(*args)
-    # uninstall_cmd(TkCore::INTERP._split_tklist(code_obj.path)[-1])
-    uninstall_cmd(_fromUTF8(TkCore::INTERP._split_tklist(_toUTF8(code_obj.path))[-1]))
-    tk_tcl2ruby(ret)
-  end
-=end
-  def eval(cmd = Proc.new, *args)
-    code_obj = code(cmd)
-    ret = code_obj.call(*args)
-    uninstall_cmd(_fromUTF8(TkCore::INTERP._split_tklist(_toUTF8(code_obj.path))[-1]))
+    uninstall_cmd(TkCore::INTERP._split_tklist(code_obj.path)[-1])
     ret
   end
 
@@ -395,7 +215,7 @@ class TkNamespace < TkObject
     bool(tk_call('namespace', 'exists', ns))
   end
   def exist?
-    TkNamespece.exist?(@fullname)
+    TkNamespece.delete(@fullname)
   end
 
   def self.export(*patterns)
@@ -435,7 +255,7 @@ class TkNamespace < TkObject
     tk_call('namespace', 'inscope', namespace, script, *args)
   end
   def inscope(script, *args)
-    TkNamespace.inscope(@fullname, script, *args)
+    TkNamespace(@fullname, script, *args)
   end
 
   def self.origin(cmd)
@@ -454,16 +274,6 @@ class TkNamespace < TkObject
     tk_call('namespace', 'parent', @fullname)
   end
 
-  def self.get_path
-    tk_call('namespace', 'path')
-  end
-  def self.set_path(*namespace_list)
-    tk_call('namespace', 'path', array2tk_list(namespace_list))
-  end
-  def set_path
-    tk_call('namespace', 'path', @fullname)
-  end
-
   def self.qualifiers(str)
     tk_call('namespace', 'qualifiers', str)
   end
@@ -472,20 +282,6 @@ class TkNamespace < TkObject
     tk_call('namespace', 'tail', str)
   end
 
-  def self.upvar(namespace, *var_pairs)
-    tk_call('namespace', 'upvar', namespace, *(var_pairs.flatten))
-  end
-  def upvar(*var_pairs)
-    TkNamespace.inscope(@fullname, *(var_pairs.flatten))
-  end
-
-  def self.get_unknown_handler
-    tk_tcl2ruby(tk_call('namespace', 'unknown'))
-  end
-  def self.set_unknown_handler(cmd = Proc.new)
-    tk_call('namespace', 'unknown', cmd)
-  end
-
   def self.which(name)
     tk_call('namespace', 'which', name)
   end
@@ -496,5 +292,3 @@ class TkNamespace < TkObject
     tk_call('namespace', 'which', '-variable', name)
   end
 end
-
-TkNamespace::Global = TkNamespace.new('::')
diff --git a/ext/tk/lib/tk/optiondb.rb b/ext/tk/lib/tk/optiondb.rb
index a806f3971d..fe79de123c 100644
--- a/ext/tk/lib/tk/optiondb.rb
+++ b/ext/tk/lib/tk/optiondb.rb
@@ -44,7 +44,7 @@ module TkOptionDB
         "can't call 'TkOptionDB.read_entries' on a safe interpreter"
     end
 
-    i_enc = ((Tk.encoding)? Tk.encoding : Tk.encoding_system)
+    i_enc = Tk.encoding()
 
     unless f_enc
       f_enc = i_enc
diff --git a/ext/tk/lib/tk/pack.rb b/ext/tk/lib/tk/pack.rb
index 8fab363121..d592fa1c80 100644
--- a/ext/tk/lib/tk/pack.rb
+++ b/ext/tk/lib/tk/pack.rb
@@ -51,13 +51,13 @@ module TkPack
     return info
   end
 
-  def propagate(master, mode=None)
+  def propagate(master, bool=None)
     # master = master.epath if master.kind_of?(TkObject)
     master = _epath(master)
-    if mode == None
+    if bool == None
       bool(tk_call_without_enc('pack', 'propagate', master))
     else
-      tk_call_without_enc('pack', 'propagate', master, mode)
+      tk_call_without_enc('pack', 'propagate', master, bool)
     end
   end
 
diff --git a/ext/tk/lib/tk/palette.rb b/ext/tk/lib/tk/palette.rb
index 2b6fdf5d90..dfe46940f3 100644
--- a/ext/tk/lib/tk/palette.rb
+++ b/ext/tk/lib/tk/palette.rb
@@ -30,23 +30,22 @@ module TkPalette
     tk_call('tkDarken', color, percent)
   end
 
-  def TkPalette.recolorTree(win, colors)
+  def TkPalette.recolorTree(window, colors)
     if not colors.kind_of?(Hash)
       fail "2nd arg need to be Hash"
     end
 
-    tk_call('global', "tkPalette")
     colors.each{|key, value|
       begin
-        if win.cget(key) == tk_call('set', "tkPalette(#{key})")
-          win[key] = colors[key]
+        if window.cget(key) == tk_call('set', "tkPalette(#{key})")
+          window[key] = colors[key]
         end
       rescue
         # ignore
       end
     }
 
-    TkWinfo.children(win).each{|w| TkPalette.recolorTree(w, colors)}
+    TkWinfo.children(window).each{|w| TkPalette.recolorTree(w, colors)}
   end
 
   def recolorTree(colors)
diff --git a/ext/tk/lib/tk/panedwindow.rb b/ext/tk/lib/tk/panedwindow.rb
index c6cf3cd11f..4932478ba0 100644
--- a/ext/tk/lib/tk/panedwindow.rb
+++ b/ext/tk/lib/tk/panedwindow.rb
@@ -63,7 +63,7 @@ class TkPanedWindow<TkWindow
   def sash_coord(index)
     list(tk_send('sash', 'coord', index))
   end
-  def sash_dragto(index, x, y)
+  def sash_dragto(index)
     tk_send('sash', 'dragto', index, x, y)
     self
   end
@@ -107,11 +107,8 @@ class TkPanedWindow<TkWindow
       # win = win.epath if win.kind_of?(TkObject)
       win = _epath(win)
       if key
-        #conf = tk_split_list(tk_send_without_enc('paneconfigure', 
-        #                                         win, "-#{key}"))
         conf = tk_split_list(tk_send_without_enc('paneconfigure', 
-                                                 win, "-#{key}"), 
-                             false, true)
+                                                 win, "-#{key}"))
         conf[0] = conf[0][1..-1]
         if conf[0] == 'hide'
           conf[3] = bool(conf[3]) unless conf[3].empty?
@@ -119,12 +116,9 @@ class TkPanedWindow<TkWindow
         end
         conf
       else
-        #tk_split_simplelist(tk_send_without_enc('paneconfigure', 
-        #                                        win)).collect{|conflist|
-        #  conf = tk_split_simplelist(conflist)
-        tk_split_simplelist(tk_send_without_enc('paneconfigure', win), 
-                            false, false).collect{|conflist|
-          conf = tk_split_simplelist(conflist, false, true)
+        tk_split_simplelist(tk_send_without_enc('paneconfigure', 
+                                                win)).collect{|conflist|
+          conf = tk_split_simplelist(conflist)
           conf[0] = conf[0][1..-1]
           if conf[3]
             if conf[0] == 'hide'
@@ -152,11 +146,8 @@ class TkPanedWindow<TkWindow
       # win = win.epath if win.kind_of?(TkObject)
       win = _epath(win)
       if key
-        #conf = tk_split_list(tk_send_without_enc('paneconfigure', 
-        #                                         win, "-#{key}"))
         conf = tk_split_list(tk_send_without_enc('paneconfigure', 
-                                                 win, "-#{key}"), 
-                             false, true)
+                                                 win, "-#{key}"))
         key = conf.shift[1..-1]
         if key == 'hide'
           conf[2] = bool(conf[2]) unless conf[2].empty?
@@ -165,12 +156,9 @@ class TkPanedWindow<TkWindow
         { key => conf }
       else
         ret = {}
-        #tk_split_simplelist(tk_send_without_enc('paneconfigure', 
-        #                                        win)).each{|conflist|
-        #  conf = tk_split_simplelist(conflist)
-        tk_split_simplelist(tk_send_without_enc('paneconfigure', win), 
-                            false, false).each{|conflist|
-          conf = tk_split_simplelist(conflist, false, true)
+        tk_split_simplelist(tk_send_without_enc('paneconfigure', 
+                                                win)).each{|conflist|
+          conf = tk_split_simplelist(conflist)
           key = conf.shift[1..-1]
           if key
             if key == 'hide'
diff --git a/ext/tk/lib/tk/radiobutton.rb b/ext/tk/lib/tk/radiobutton.rb
index f8f67d709a..5649a5c447 100644
--- a/ext/tk/lib/tk/radiobutton.rb
+++ b/ext/tk/lib/tk/radiobutton.rb
@@ -17,24 +17,6 @@ class TkRadioButton<TkButton
   #end
   #private :create_self
 
-  def __boolval_optkeys
-    super() << 'indicatoron'
-  end
-  private :__boolval_optkeys
-
-  def __strval_optkeys
-    super() << 'selectcolor'
-  end
-  private :__strval_optkeys
-
-  def __ruby2val_optkeys  # { key=>proc, ... }
-    {
-      'variable'=>proc{|v| tk_trace_variable(v)}  # for backward compatibility
-    }
-  end
-  private :__ruby2val_optkeys
-
-
   def deselect
     tk_send_without_enc('deselect')
     self
@@ -43,6 +25,9 @@ class TkRadioButton<TkButton
     tk_send_without_enc('select')
     self
   end
+  def variable(v)
+    configure 'variable', tk_trace_variable(v)
+  end
 
   def get_value
     var = tk_send_without_enc('cget', '-variable')
diff --git a/ext/tk/lib/tk/root.rb b/ext/tk/lib/tk/root.rb
index 0e5584c7c1..24a5cf1ea0 100644
--- a/ext/tk/lib/tk/root.rb
+++ b/ext/tk/lib/tk/root.rb
@@ -9,11 +9,6 @@ class TkRoot<TkWindow
   include Wm
   include TkMenuSpec
 
-  def __methodcall_optkeys  # { key=>method, ... }
-    TOPLEVEL_METHODCALL_OPTKEYS
-  end
-  private :__methodcall_optkeys
-
 =begin
   ROOT = []
   def TkRoot.new(keys=nil)
@@ -41,18 +36,7 @@ class TkRoot<TkWindow
         super(:without_creating=>true, :widgetname=>'.'){}
     end
     root = TkCore::INTERP.tk_windows['.']
-
-    keys = _symbolkey2str(keys)
-
-    # wm commands
-    root.instance_eval{
-      __methodcall_optkeys.each{|key, method|
-        value = keys.delete(key.to_s)
-        self.__send__(method, value) if value
-      }
-    }
-
-    if keys  # wm commands ( for backward comaptibility )
+    if keys  # wm commands
       keys.each{|k,v|
         if v.kind_of? Array
           root.__send__(k,*v)
@@ -61,7 +45,6 @@ class TkRoot<TkWindow
         end
       }
     end
-
     root.instance_eval(&b) if block_given?
     root
   end
@@ -69,11 +52,6 @@ class TkRoot<TkWindow
   WidgetClassName = 'Tk'.freeze
   WidgetClassNames[WidgetClassName] = self
 
-  def self.to_eval
-    # self::WidgetClassName
-    '.'
-  end
-
   def create_self
     @path = '.'
   end
diff --git a/ext/tk/lib/tk/scale.rb b/ext/tk/lib/tk/scale.rb
index 0b703aa055..7214c46f5e 100644
--- a/ext/tk/lib/tk/scale.rb
+++ b/ext/tk/lib/tk/scale.rb
@@ -24,11 +24,6 @@ class TkScale<TkWindow
   end
   private :create_self
 
-  def __strval_optkeys
-    super() << 'label'
-  end
-  private :__strval_optkeys
-
   def _wrap_command_arg(cmd)
     proc{|val|
       if val.kind_of?(String)
diff --git a/ext/tk/lib/tk/scrollable.rb b/ext/tk/lib/tk/scrollable.rb
index 96959b7a4b..ec27b76467 100644
--- a/ext/tk/lib/tk/scrollable.rb
+++ b/ext/tk/lib/tk/scrollable.rb
@@ -4,7 +4,7 @@
 require 'tk'
 
 module Tk
-  module XScrollable
+  module X_Scrollable
     def xscrollcommand(cmd=Proc.new)
       configure_cmd 'xscrollcommand', cmd
       # Tk.update  # avoid scrollbar trouble
@@ -38,7 +38,7 @@ module Tk
     end
   end
 
-  module YScrollable
+  module Y_Scrollable
     def yscrollcommand(cmd=Proc.new)
       configure_cmd 'yscrollcommand', cmd
       # Tk.update  # avoid scrollbar trouble
@@ -72,11 +72,8 @@ module Tk
     end
   end
 
-  X_Scrollable = XScrollable
-  Y_Scrollable = YScrollable
-
   module Scrollable
-    include XScrollable
-    include YScrollable
+    include X_Scrollable
+    include Y_Scrollable
   end
 end
diff --git a/ext/tk/lib/tk/spinbox.rb b/ext/tk/lib/tk/spinbox.rb
index 9a10977d12..fe50d85e43 100644
--- a/ext/tk/lib/tk/spinbox.rb
+++ b/ext/tk/lib/tk/spinbox.rb
@@ -25,8 +25,7 @@ class TkSpinbox<TkEntry
         [ ?w, TkComm.method(:window) ], 
 
         [ ?e, proc{|val|
-            #enc = Tk.encoding
-            enc = ((Tk.encoding)? Tk.encoding : Tk.encoding_system)
+            enc = Tk.encoding
             if enc
               Tk.fromUTF8(TkComm::string(val), enc)
             else
@@ -51,7 +50,7 @@ class TkSpinbox<TkEntry
   end
 
   def __validation_class_list
-    super() << SpinCommand
+    super << SpinCommand
   end
 
   Tk::ValidateConfigure.__def_validcmd(binding, SpinCommand)
@@ -64,21 +63,6 @@ class TkSpinbox<TkEntry
   #end
   #private :create_self
 
-  def __boolval_optkeys
-    super() << 'wrap'
-  end
-  private :__boolval_optkeys
-
-  def __strval_optkeys
-    super() << 'buttonbackground' << 'format'
-  end
-  private :__strval_optkeys
-
-  def __listval_optkeys
-    super() << 'values'
-  end
-  private :__listval_optkeys
-
   def identify(x, y)
     tk_send_without_enc('identify', x, y)
   end
diff --git a/ext/tk/lib/tk/tagfont.rb b/ext/tk/lib/tk/tagfont.rb
index a1807395d2..a106f814be 100644
--- a/ext/tk/lib/tk/tagfont.rb
+++ b/ext/tk/lib/tk/tagfont.rb
@@ -25,19 +25,19 @@ module TkTreatTagFont
     self
   end
 
-  def font_copy(win, wintag=nil)
-    @parent.tagfont_copy(@id, win, wintag)
+  def font_copy(window, wintag=nil)
+    @parent.tagfont_copy(@id, window, wintag)
     self
   end
 
-  def latinfont_copy(win, wintag=nil)
-    @parent.latintagfont_copy(@id, win, wintag)
+  def latinfont_copy(window, wintag=nil)
+    @parent.latintagfont_copy(@id, window, wintag)
     self
   end
   alias asciifont_copy latinfont_copy
 
-  def kanjifont_copy(win, wintag=nil)
-    @parent.kanjitagfont_copy(@id, win, wintag)
+  def kanjifont_copy(window, wintag=nil)
+    @parent.kanjitagfont_copy(@id, window, wintag)
     self
   end
 end
diff --git a/ext/tk/lib/tk/text.rb b/ext/tk/lib/tk/text.rb
index 49d4b5625b..8069adc57a 100644
--- a/ext/tk/lib/tk/text.rb
+++ b/ext/tk/lib/tk/text.rb
@@ -69,164 +69,44 @@ class TkText<TkTextWin
   #######################################
 
   module IndexModMethods
-    def +(mod)
-      return chars(mod) if mod.kind_of?(Numeric)
-
-      mod = mod.to_s
-      if mod =~ /^\s*[+-]?\d/
-        TkText::IndexString.new(String.new(id) << ' + ' << mod)
-      else
-        TkText::IndexString.new(String.new(id) << ' ' << mod)
-      end
-    end
-
-    def -(mod)
-      return chars(-mod) if mod.kind_of?(Numeric)
-
-      mod = mod.to_s
-      if mod =~ /^\s*[+-]?\d/
-        TkText::IndexString.new(String.new(id) << ' - ' << mod)
-      elsif mod =~ /^\s*[-]\s+(\d.*)$/
-        TkText::IndexString.new(String.new(id) << ' - -' << $1)
-      else
-        TkText::IndexString.new(String.new(id) << ' ' << mod)
-      end
-    end
-
     def chars(mod)
       fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
       if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' chars')
+        TkText::IndexString.new(id + ' ' << mod.to_s << ' chars')
       else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' chars')
+        TkText::IndexString.new(id + ' + ' << mod.to_s << ' chars')
       end
     end
     alias char chars
 
-    def display_chars(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' display chars')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' display chars')
-      end
-    end
-    alias display_char display_chars
-
-    def any_chars(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' any chars')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' any chars')
-      end
-    end
-    alias any_char any_chars
-
-    def indices(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' indices')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' indices')
-      end
-    end
-
-    def display_indices(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' display indices')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' display indices')
-      end
-    end
-
-    def any_indices(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' any indices')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' any indices')
-      end
-    end
-
     def lines(mod)
       fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
       if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' lines')
+        TkText::IndexString.new(id + ' ' << mod.to_s << ' lines')
       else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' lines')
+        TkText::IndexString.new(id + ' + ' << mod.to_s << ' lines')
       end
     end
     alias line lines
 
-    def display_lines(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' display_lines')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' display lines')
-      end
-    end
-    alias display_line display_lines
-
-    def any_lines(mod)
-      # Tk8.5 feature
-      fail ArgumentError, 'expect Integer'  unless mod.kind_of?(Integer)
-      if mod < 0
-        TkText::IndexString.new(String.new(id) << ' ' << mod.to_s << ' any_lines')
-      else
-        TkText::IndexString.new(String.new(id) << ' + ' << mod.to_s << ' any lines')
-      end
-    end
-    alias any_line any_lines
-
     def linestart
-      TkText::IndexString.new(String.new(id) << ' linestart')
+      TkText::IndexString.new(id + ' linestart')
     end
     def lineend
-      TkText::IndexString.new(String.new(id) << ' lineend')
-    end
-
-    def display_linestart
-      # Tk8.5 feature
-      TkText::IndexString.new(String.new(id) << ' display linestart')
-    end
-    def display_lineend
-      # Tk8.5 feature
-      TkText::IndexString.new(String.new(id) << ' display lineend')
+      TkText::IndexString.new(id + ' lineend')
     end
 
     def wordstart
-      TkText::IndexString.new(String.new(id) << ' wordstart')
+      TkText::IndexString.new(id + ' wordstart')
     end
     def wordend
-      TkText::IndexString.new(String.new(id) << ' wordend')
-    end
-
-    def display_wordstart
-      # Tk8.5 feature
-      TkText::IndexString.new(String.new(id) << ' display wordstart')
-    end
-    def display_wordend
-      # Tk8.5 feature
-      TkText::IndexString.new(String.new(id) << ' display wordend')
+      TkText::IndexString.new(id + ' wordend')
     end
   end
 
   class IndexString < String
     include IndexModMethods
 
-    def self.at(x,y)
-      self.new("@#{x},#{y}")
-    end
-
     def self.new(str)
       if str.kind_of?(String)
         super(str)
@@ -279,22 +159,9 @@ class TkText<TkTextWin
   end
   private :create_self
 
-  def __strval_optkeys
-    super() << 'inactiveseletcionbackground'
-  end
-  private :__strval_optkeys
-
-  def self.at(x, y)
-    TkText::IndexString.at(x, y)
-  end
-
-  def at(x, y)
-    TkText::IndexString.at(x, y)
-  end
-
-  def index(idx)
+  def index(index)
     TkText::IndexString.new(tk_send_without_enc('index', 
-                                                _get_eval_enc_str(idx)))
+                                                _get_eval_enc_str(index)))
   end
 
   def get_displaychars(*index)
@@ -347,15 +214,13 @@ class TkText<TkTextWin
   end
 
   def tag_names(index=None)
-    #tk_split_simplelist(_fromUTF8(tk_send_without_enc('tag', 'names', _get_eval_enc_str(index)))).collect{|elt|
-    tk_split_simplelist(tk_send_without_enc('tag', 'names', _get_eval_enc_str(index)), false, true).collect{|elt|
+    tk_split_simplelist(_fromUTF8(tk_send_without_enc('tag', 'names', _get_eval_enc_str(index)))).collect{|elt|
       tagid2obj(elt)
     }
   end
 
   def mark_names
-    #tk_split_simplelist(_fromUTF8(tk_send_without_enc('mark', 'names'))).collect{|elt|
-    tk_split_simplelist(tk_send_without_enc('mark', 'names'), false, true).collect{|elt|
+    tk_split_simplelist(_fromUTF8(tk_send_without_enc('mark', 'names'))).collect{|elt|
       tagid2obj(elt)
     }
   end
@@ -427,19 +292,15 @@ class TkText<TkTextWin
       if slot
         case slot.to_s
         when 'text', 'label', 'show', 'data', 'file'
-          #conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
-          conf = tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), false, true)
+          conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
         else
-          #conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
-          conf = tk_split_list(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), 0, false, true)
+          conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
         end
         conf[0] = conf[0][1..-1]
         conf
       else
-        # tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).collect{|conflist|
-        #  conf = tk_split_simplelist(conflist)
-        tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)), false, false).collect{|conflist|
-          conf = tk_split_simplelist(conflist, false, true)
+        tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).collect{|conflist|
+          conf = tk_split_simplelist(conflist)
           conf[0] = conf[0][1..-1]
           case conf[0]
           when 'text', 'label', 'show', 'data', 'file'
@@ -467,20 +328,16 @@ class TkText<TkTextWin
       if slot
         case slot.to_s
         when 'text', 'label', 'show', 'data', 'file'
-          #conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
-          conf = tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), false, true)
+          conf = tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
         else
-          #conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
-          conf = tk_split_list(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}"), 0, false, true)
+          conf = tk_split_list(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index), "-#{slot}")))
         end
         key = conf.shift[1..-1]
         { key => conf }
       else
         ret = {}
-        #tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).each{|conflist|
-        #  conf = tk_split_simplelist(conflist)
-        tk_split_simplelist(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)), false, false).each{|conflist|
-          conf = tk_split_simplelist(conflist, false, true)
+        tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'configure', _get_eval_enc_str(index)))).each{|conflist|
+          conf = tk_split_simplelist(conflist)
           key = conf.shift[1..-1]
           case key
           when 'text', 'label', 'show', 'data', 'file'
@@ -533,8 +390,7 @@ class TkText<TkTextWin
   end
 
   def image_names
-    #tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'names'))).collect{|elt|
-    tk_split_simplelist(tk_send_without_enc('image', 'names'), false, true).collect{|elt|
+    tk_split_simplelist(_fromUTF8(tk_send_without_enc('image', 'names'))).collect{|elt|
       tagid2obj(elt)
     }
   end
@@ -557,13 +413,13 @@ class TkText<TkTextWin
         args << tags.shift.collect{|x|_get_eval_string(x)}.join(' ')  # taglist
         args << tags.shift if tags.size > 0                           # chars
       end
-      super(index, *args)
+      super index, *args
     else
       # single chars-taglist argument :: str, tag, tag, ...
       if tags.size == 0
-        super(index, chars)
+        super index, chars
       else
-        super(index, chars, tags.collect{|x|_get_eval_string(x)}.join(' '))
+        super index, chars, tags.collect{|x|_get_eval_string(x)}.join(' ')
       end
     end
   end
@@ -573,7 +429,7 @@ class TkText<TkTextWin
     @tags.each_value do |t|
       t.destroy
     end
-    super()
+    super
   end
 
   def backspace
@@ -733,7 +589,7 @@ class TkText<TkTextWin
   #end
   def tag_bind(tag, seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -748,7 +604,7 @@ class TkText<TkTextWin
   #end
   def tag_bind_append(tag, seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -961,11 +817,8 @@ class TkText<TkTextWin
   end
 
   def tag_ranges(tag)
-    #l = tk_split_simplelist(tk_send_without_enc('tag', 'ranges',
-    #                                            _get_eval_enc_str(tag)))
     l = tk_split_simplelist(tk_send_without_enc('tag', 'ranges',
-                                                _get_eval_enc_str(tag)), 
-                            false, true)
+                                                _get_eval_enc_str(tag)))
     r = []
     while key=l.shift
       r.push [TkText::IndexString.new(key), TkText::IndexString.new(l.shift)]
@@ -1176,8 +1029,7 @@ class TkText<TkTextWin
 =end
 
   def window_names
-    # tk_split_simplelist(_fromUTF8(tk_send_without_enc('window', 'names'))).collect{|elt|
-    tk_split_simplelist(tk_send_without_enc('window', 'names'), false, true).collect{|elt|
+    tk_split_simplelist(_fromUTF8(tk_send_without_enc('window', 'names'))).collect{|elt|
       tagid2obj(elt)
     }
   end
diff --git a/ext/tk/lib/tk/textimage.rb b/ext/tk/lib/tk/textimage.rb
index a29b23c7dd..982cb2ecf9 100644
--- a/ext/tk/lib/tk/textimage.rb
+++ b/ext/tk/lib/tk/textimage.rb
@@ -9,7 +9,7 @@ class TkTextImage<TkObject
 
   def initialize(parent, index, keys)
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @t = parent
     if index == 'end' || index == :end
diff --git a/ext/tk/lib/tk/textmark.rb b/ext/tk/lib/tk/textmark.rb
index 650d95af70..9dff764eca 100644
--- a/ext/tk/lib/tk/textmark.rb
+++ b/ext/tk/lib/tk/textmark.rb
@@ -20,7 +20,7 @@ class TkTextMark<TkObject
 
   def initialize(parent, index)
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @parent = @t = parent
     @tpath = parent.path
@@ -40,47 +40,18 @@ class TkTextMark<TkObject
   end
 
   def exist?
-    #if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'mark', 'names'))).find{|id| id == @id } )
-    if ( tk_split_simplelist(tk_call_without_enc(@t.path, 'mark', 'names'), false, true).find{|id| id == @id } )
+    if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'mark', 'names'))).find{|id| id == @id } )
       true
     else
       false
     end
   end
 
-=begin
-  # move to TkText::IndexModMethods module
   def +(mod)
-    return chars(mod) if mod.kind_of?(Numeric)
-
-    mod = mod.to_s
-    if mod =~ /^\s*[+-]?\d/
-      TkText::IndexString.new(@id + ' + ' + mod)
-    else
-      TkText::IndexString.new(@id + ' ' + mod)
-    end
+    TkText::IndexString.new(@id + ' + ' + mod)
   end
-
   def -(mod)
-    return chars(-mod) if mod.kind_of?(Numeric)
-
-    mod = mod.to_s
-    if mod =~ /^\s*[+-]?\d/
-      TkText::IndexString.new(@id + ' - ' + mod)
-    elsif mod =~ /^\s*[-]\s+(\d.*)$/
-      TkText::IndexString.new(@id + ' - -' + $1)
-    else
-      TkText::IndexString.new(@id + ' ' + mod)
-    end
-  end
-=end
-
-  def pos
-    @t.index(@id)
-  end
-
-  def pos=(where)
-    set(where)
+    TkText::IndexString.new(@id + ' - ' + mod)
   end
 
   def set(where)
@@ -133,7 +104,7 @@ class TkTextNamedMark<TkTextMark
 
   def initialize(parent, name, index=nil)
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @parent = @t = parent
     @tpath = parent.path
diff --git a/ext/tk/lib/tk/texttag.rb b/ext/tk/lib/tk/texttag.rb
index cc2c56210f..1e3a2d7e41 100644
--- a/ext/tk/lib/tk/texttag.rb
+++ b/ext/tk/lib/tk/texttag.rb
@@ -22,7 +22,7 @@ class TkTextTag<TkObject
 
   def initialize(parent, *args)
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @parent = @t = parent
     @tpath = parent.path
@@ -51,8 +51,7 @@ class TkTextTag<TkObject
   end
 
   def exist?
-    #if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'names'))).find{|id| id == @id } )
-    if ( tk_split_simplelist(tk_call_without_enc(@t.path, 'tag', 'names'), false, true).find{|id| id == @id } )
+    if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'names'))).find{|id| id == @id } )
       true
     else
       false
@@ -174,7 +173,7 @@ class TkTextTag<TkObject
   #end
   def bind(seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -189,7 +188,7 @@ class TkTextTag<TkObject
   #end
   def bind_append(seq, *args)
     # if args[0].kind_of?(Proc) || args[0].kind_of?(Method)
-    if TkComm._callback_entry?(args[0]) || !block_given?
+    if TkComm._callback_entry?(args[0])
       cmd = args.shift
     else
       cmd = Proc.new
@@ -248,7 +247,7 @@ class TkTextNamedTag<TkTextTag
 
   def initialize(parent, name, *args)
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @parent = @t = parent
     @tpath = parent.path
diff --git a/ext/tk/lib/tk/textwindow.rb b/ext/tk/lib/tk/textwindow.rb
index 605c40addd..7c97313582 100644
--- a/ext/tk/lib/tk/textwindow.rb
+++ b/ext/tk/lib/tk/textwindow.rb
@@ -9,7 +9,7 @@ class TkTextWindow<TkObject
 
   def initialize(parent, index, keys = {})
     #unless parent.kind_of?(TkText)
-    #  fail ArgumentError, "expect TkText for 1st argument"
+    #  fail ArguemntError, "expect TkText for 1st argument"
     #end
     @t = parent
     if index == 'end' || index == :end
diff --git a/ext/tk/lib/tk/timer.rb b/ext/tk/lib/tk/timer.rb
author	Kazuhiro NISHIYAMA <zn@mbf.nifty.com>	2021-08-25 11:11:03 +0900
committer	Kazuhiro NISHIYAMA <znz@users.noreply.github.com>	2021-08-26 19:47:48 +0900
commit	5e65f31b5ad7b2143f3905863649e43f2c238281 (patch)
tree	8193a88b23cc245202760d4a51c08f0213dcb915 /spec/ruby/library/optionparser/order_spec.rb
parent	9c0582704f63f85aab112c8a9cff344fc3df62ca (diff)